CN110425643B

CN110425643B - Inertia air conditioner, indoor unit of air conditioner, outdoor unit of air conditioner and air conditioning system

Info

Publication number: CN110425643B
Application number: CN201910788855.8A
Authority: CN
Inventors: 谢庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2021-02-23
Anticipated expiration: 2039-08-23
Also published as: CN110425643A

Abstract

The invention provides an inertia air conditioner, an air conditioner indoor unit, an air conditioner outdoor unit and an air conditioning system, wherein the inertia air conditioner comprises a first heat exchanger, a second heat exchanger, an expansion valve, a rotary compressor and a motor, a refrigeration loop is formed among the first heat exchanger, the second heat exchanger, the expansion valve and the rotary compressor, the first end of an outer rotor of the rotary compressor is connected with the first heat exchanger, the second end of the outer rotor is connected with the first end of a motor shaft of the motor, the second end of the motor shaft is connected with the second heat exchanger, and the first heat exchanger, the second heat exchanger, the motor shaft and the outer rotor rotate coaxially. The difference between the air-conditioning indoor unit and the inertia air conditioner is that the setting of the second heat exchanger is cancelled and a corresponding interface is added. The difference between the outdoor unit of the air conditioner and the inertia air conditioner is that the arrangement of the first heat exchanger is cancelled and a corresponding interface is added. And an air conditioning system. The inertia air conditioner, the indoor unit of the air conditioner and the outdoor unit of the air conditioner have the advantages of simple structure, small volume, light weight and low energy consumption.

Description

Inertia air conditioner, indoor unit of air conditioner, outdoor unit of air conditioner and air conditioning system

Technical Field

The invention relates to the technical field of air conditioners, in particular to an inertia air conditioner, an air conditioner indoor unit, an air conditioner outdoor unit and an air conditioning system.

Background

The small air conditioner with the traditional structure is generally divided into a window type air conditioner and a split type air conditioner, wherein the window type air conditioner is convenient to mount and low in cost, but has the defects of high noise, high power consumption and poor comfort; the split air conditioner integrates a compressor, an axial flow fan and other devices with high noise on an air conditioner outdoor unit, and the air conditioner outdoor unit is placed outdoors (outside a building), but the installation of the air conditioner outdoor unit of the split air conditioner inevitably occupies outdoor space, and along with the rapid development of real estate nowadays, the number of high-rise buildings is more and more, so that the situation that high-altitude operation is required to be carried out inevitably occurs in the installation of the air conditioner outdoor unit, and the installation difficulty and the maintenance difficulty are undoubtedly increased, and the risk of existence during installation is increased. Moreover, the current conventional air conditioner generally has high power consumption and poor compatibility.

In addition, the existing centralized air-conditioning system mainly relies on a dedicated large-scale refrigeration host machine to perform centralized refrigeration, and the produced cold air is distributed to each terminal (indoor machine), but the refrigeration method has the disadvantages that the refrigeration amount generated by the large-scale refrigeration host machine is possibly larger than the refrigeration amount required by a plurality of opened terminals, and the individual charging and metering of each terminal of the centralized air-conditioning system are troublesome and even difficult to realize, so that users using the centralized air-conditioning system can only perform settlement in a flat mode when performing the settlement of the use fee, and the equivalent use is difficult to realize. Furthermore, when a new terminal is incorporated into the central air conditioning system, the incorporation process is cumbersome, difficult, and even difficult to achieve.

Disclosure of Invention

In order to solve the above problems, a first object of the present invention is to provide an inertia air conditioner having a simple structure, a small volume, a light weight, and low power consumption.

A second object of the present invention is to provide an air conditioning indoor unit that has a simple structure, a small volume, a light weight and a low energy consumption.

A third object of the present invention is to provide an outdoor unit of an air conditioner having a simple structure, a small size, a light weight, and low power consumption.

A fourth object of the present invention is to provide an air conditioning system which is convenient to use and has strong compatibility.

In order to achieve the first object of the present invention, the present invention provides an inertia air conditioner, comprising a housing, a first heat exchanger, a second heat exchanger, an expansion valve, a first flow passage disposed between the expansion valve and the first heat exchanger, and a second flow passage disposed between the expansion valve and the second heat exchanger, wherein the first heat exchanger is disposed in an impeller shape, the inertia air conditioner further comprises a rotary compressor and a motor, the rotary compressor comprises an outer rotor and an inner rotor, a first air cavity and a second air cavity are formed between the outer rotor and the inner rotor, the first air cavity has a first air intake, the second air cavity has a first exhaust port, a liquid storage cavity is disposed on the outer rotor, the liquid storage cavity is communicated with the first air intake port, a third flow passage is disposed between the first heat exchanger and the air intake port of the liquid storage cavity, a fourth flow passage is disposed between the second heat exchanger and the first exhaust, the motor is fixedly installed in the shell, a first end of the outer rotor is fixedly connected with the first heat exchanger, a second end of the outer rotor is fixedly connected with a first end of a motor shaft of the motor, a second end of the motor shaft is fixedly connected with the second heat exchanger, and the first heat exchanger, the second heat exchanger, the motor shaft and the outer rotor rotate coaxially.

Therefore, through the structural design of the inertia air conditioner, the motor shafts of the first heat exchanger, the second heat exchanger, the outer rotor and the motor can synchronously rotate along the same axis, so that the motor shafts of the first heat exchanger, the second heat exchanger, the rotary compressor and the motor form an integral unit, when the inertia air conditioner works, the integral unit is driven to move by the electric potential energy of the motor, each component of the integral unit can store and release potential energy timely, the energy consumption is properly reduced by utilizing the interaction of the electric potential energy and other potential energy, and even if the motor drives the integral unit to rotate by the auxiliary motor through the rotational inertia of the outer rotor, the first heat exchanger and the second heat exchanger. In addition, through the structural design to first heat exchanger for need not to dispose the fan for first heat exchanger.

The first heat exchanger comprises a support, a plurality of blades, a refrigerant pipeline and a plurality of blades, the support is fixedly connected with the first end of the outer rotor, the blades are distributed in the support along the axial direction of a motor shaft, the refrigerant pipeline is arranged on the support and penetrates through the blades, the first end of the refrigerant pipeline is communicated with the first flow channel, the second end of the refrigerant pipeline is connected with the third flow channel, the blades are mounted on the support, the blades are distributed on the periphery of the refrigerant pipeline along the circumferential direction of the motor shaft, and the blades penetrate through the blades.

It can be seen from above that, through the structural design to first heat exchanger for first heat exchanger can stir, destroy the air group in it, thereby improves the heat transfer speed of first heat exchanger, and this structural design can also effectually reduce the volume of first heat exchanger and alleviate the weight of first heat exchanger.

In another preferred embodiment, the second heat exchanger is arranged in the form of an impeller.

Therefore, the structure of the second heat exchanger arranged in an impeller shape is the same as that of the first heat exchanger, and the second heat exchanger plays a role of stirring and damaging air mass in the second heat exchanger so as to improve the heat exchange speed of the second heat exchanger, reduce the volume of the second heat exchanger and lighten the weight of the second heat exchanger.

The first air cavity is provided with a first air outlet, a first flow channel is arranged between the first air outlet and the first heat exchanger and communicated with the first flow channel, the first air cavity is provided with a first air suction port, and the first air suction port is communicated with the liquid storage cavity; the rotary compressor also comprises a reversing valve, a first one-way valve, a second one-way valve, a third one-way valve and a fourth one-way valve, wherein the reversing valve is connected between the outer rotor and the inner rotor and is provided with a first interface, a second interface, a third interface and a fourth interface, the first interface and the second interface are arranged on a fourth flow channel, the first interface is respectively communicated with the first exhaust port and the second exhaust port, the second interface is connected with the second heat exchanger, the second interface is positioned between the first interface and the second heat exchanger, the third interface and the fourth interface are both arranged on the third flow channel, the third interface is communicated with the liquid inlet, the fourth interface is connected with the first heat exchanger, the third interface is positioned between the fourth interface and the liquid inlet, the first one-way valve is arranged between the first air inlet and the liquid storage cavity, the second one-way valve is arranged between the first exhaust port and the first interface, the third one-way valve is arranged between the second air inlet and the liquid storage cavity, the fourth one-way valve is arranged between the second exhaust port and the first interface; the first interface is communicated with the second interface, the third interface is communicated with the fourth interface, the first check valve and the second check valve are opened, the third check valve and the fourth check valve are closed, or the first interface is communicated with the fourth interface, the second interface is communicated with the third interface, the first check valve and the second check valve are closed, and the third check valve and the fourth check valve are opened.

Therefore, the design enables the inertia air conditioner to have the heating capacity while having the conventional refrigerating capacity.

In another preferred embodiment, the second heat exchanger is a plate heat exchanger.

The inertia air conditioner further comprises a water supply and drainage unit, the water supply and drainage unit is fixedly mounted on the shell, the second heat exchanger is located between the motor and the water supply and drainage unit, the water supply and drainage unit is arranged in a columnar mode, the second heat exchanger is rotatably connected with the water supply and drainage unit around the axis of the motor shaft, a water inlet pipeline and a water outlet pipeline are arranged in the water supply and drainage unit, the water inlet pipeline is communicated with the first end of the water flow channel, and the water outlet pipeline is communicated with the second end of the water flow channel.

Therefore, the water flow channel arranged in the second heat exchanger and the water supply and drainage unit can realize the second heat exchange of the second heat exchanger, the heat exchange performance of the second heat exchanger is improved, and meanwhile, the inertia air conditioner has a heat recovery function.

The water cavity is communicated with the second end of the water outlet pipeline and the water flow channel, and the water discharging end of the impeller is arranged towards the water outlet pipeline.

Therefore, when the water supply and drainage unit is additionally provided with the impeller, the second heat exchanger can rotate along with the outer rotor, a water pump is formed between the water cavity and the water supply and drainage unit, and the water cooling of the second heat exchanger is actively circulated.

According to a further scheme, the inertia air conditioner further comprises a water storage tank, a heat exchange tube is arranged in the water storage tank, a first end of the heat exchange tube is connected with the water inlet pipeline, and a second end of the heat exchange tube is connected with the water outlet pipeline.

Therefore, the heat exchange tube is used for introducing water heated by the second heat exchanger into the water tank, so that the water in the water tank and the heat exchange tube exchange heat, and the water in the water tank is heated. And the arrangement of the water tank enables the inertia air conditioner to have independent heat recovery capability.

The liquid storage cavity is internally provided with a partition plate which is positioned in the circumferential direction of the outer rotor body, and the partition plate is provided with an opening communicated with the liquid inlet.

It can be seen from above that, the baffle can be with liquid refrigerant separation self in the one side of keeping away from the outer rotor body to make outer rotor pivoted start more steady, and make the rotation of outer rotor reach the rotational balance state faster, make inertia air conditioner entering operating condition faster, and the opening on the baffle then is used for guaranteeing that liquid refrigerant can be smooth is transferred to the one side that the baffle deviates from the outer rotor body.

The further proposal is that the shell is provided with a planetary gear at the inner rotor, and a sun gear of the planetary gear is sleeved on the inner rotor.

As can be seen from the above, the arrangement of the planetary gear enables the inner rotor and the outer rotor to rotate in a differential manner, so as to adjust the compression efficiency of the rotary compressor.

In a further scheme, a third flow channel is embedded on the first rotating shaft, the inner rotor and the outer rotor, and a fourth flow channel is embedded on the second rotating shaft, the motor shaft and the outer rotor.

Therefore, the reliability of synchronous rotation of the outer rotor, the first heat exchanger and the second heat exchanger can be ensured by embedding the flow channel.

In order to achieve the first object of the present invention, the inertia air conditioner provided by the present invention may further include a housing, and a first heat exchanger, a second heat exchanger, an expansion valve, a first flow channel disposed between the expansion valve and the first heat exchanger, and a second flow channel disposed between the expansion valve and the second heat exchanger, wherein the first heat exchanger is disposed in an impeller shape, the first heat exchanger has a first rotating shaft, the second heat exchanger has a second rotating shaft, the inertia air conditioner further includes a rotary compressor and a motor, the rotary compressor includes an outer rotor and an inner rotor, a first air cavity and a second air cavity are formed between the outer rotor and the inner rotor, the first air cavity has a first air intake, the second air cavity has a first exhaust port, a liquid storage cavity is disposed on the outer rotor, the liquid storage cavity is communicated with the first air intake port, a third flow channel is disposed between the first heat exchanger and a liquid inlet of the liquid storage cavity, and a fourth, the inner rotor is connected with the shell, the motor is fixedly installed in the shell, the first end of the outer rotor is fixedly connected with the second rotating shaft, the second end of the outer rotor is fixedly connected with the first end of a motor shaft of the motor, the second end of the motor shaft is fixedly connected with the first rotating shaft, and the first rotating shaft, the second rotating shaft, the motor shaft and the outer rotor are coaxially arranged.

Therefore, through the structural design of the inertia air conditioner, the motor shafts of the first heat exchanger, the second heat exchanger, the outer rotor and the motor can synchronously rotate along the same axis, so that the motor shafts of the first heat exchanger, the second heat exchanger, the outer rotor and the motor form an integral unit, when the inertia air conditioner works, the integral unit is driven to move by the electric potential energy of the motor, each component of the integral unit can store and release potential energy timely, the energy consumption is properly reduced by utilizing the interaction of the electric potential energy and the potential energy, namely, the motor is assisted to drive the integral unit to rotate by the rotational inertia of the outer rotor, the first heat exchanger and the second heat exchanger. In addition, through the structural design to first heat exchanger for need not to dispose the fan for first heat exchanger. And the motor is arranged close to the first heat exchanger, so that the motor can be properly cooled when the first heat exchanger is used for refrigerating, and the motor can reliably work without arranging a ventilation flow channel on the shell to dissipate heat of the motor.

The inertia air conditioner further comprises a sealing assembly, the sealing assembly is installed in the shell and located between the first heat exchanger and the motor, and the sealing assembly isolates the first heat exchanger and the motor on two sides of the inertia air conditioner.

Therefore, the first flow channel and the third flow channel are embedded in the motor shaft, so that the refrigerant flowing through the first flow channel and the third flow channel can effectively dissipate heat of the motor. And because the motor can be cooled by the refrigerant that flows through first runner and third runner, consequently with seal assembly setting between first heat exchanger and motor and keep apart first heat exchanger and motor in the both sides of self, can enough avoid first heat exchanger cold air to run off when refrigerating, can reduce the noise that the motor sent again and spread into indoor.

In order to achieve the second object of the invention, the invention provides an inertia air-conditioning indoor unit, which comprises a shell, an evaporator and an expansion valve, wherein the evaporator and the expansion valve are arranged in the shell, a first flow passage is arranged between the first end of the expansion valve and the evaporator, the evaporator is arranged in an impeller shape, the inertia air-conditioning indoor unit also comprises a rotary compressor and a motor, the rotary compressor comprises an outer rotor and an inner rotor, a suction cavity and a compression cavity are formed between the outer rotor and the inner rotor, the suction cavity is provided with a suction port, the compression cavity is provided with an exhaust port, a liquid storage cavity is arranged on the outer rotor, the liquid storage cavity is communicated with the suction port, a second flow passage is arranged between the evaporator and a liquid inlet of the liquid storage cavity, the inner rotor is arranged on the shell, a first interface and a second interface are arranged on the inner rotor, a, the motor is fixedly arranged in the shell, and one side of the outer rotor, which is back to the inner rotor, is fixedly connected with the first end of a motor shaft of the motor; the second end of the motor shaft is rotatably arranged on the shell, the evaporator is sleeved on the motor shaft, or a first rotating shaft and a second rotating shaft are respectively arranged at two ends of the evaporator along the self axial direction, the first rotating shaft is fixedly connected with the second end of the motor shaft, and the second rotating shaft is rotatably connected with the shell around the self axis; the rotating shaft, the motor shaft and the outer rotor of the evaporator are coaxially arranged.

Therefore, through the structural design of the air conditioner indoor unit, the motor shafts of the evaporator, the outer rotor and the motor can synchronously rotate along the same axis, so that the evaporator, the outer rotor and the motor shaft of the motor form an integral unit, when the air conditioner indoor unit works, the integral unit is driven to move through the electric potential energy of the motor, all the components of the integral unit can store and release potential energy timely, the energy consumption is properly reduced by utilizing the interaction of the electric potential energy and other potential energy, and the motor is assisted to drive the integral unit to rotate through the rotational inertia of the outer rotor and the evaporator. In addition, through the structural design of the evaporator, a fan does not need to be configured for the evaporator. And the motor is arranged close to the evaporator, so that the evaporator can properly cool the motor when refrigerating, and the motor can reliably work without arranging a ventilation flow channel on the shell to dissipate heat of the motor. Moreover, the structural design of this machine in the air conditioning still makes it more convenient when disposing the use, only need the apolegamy conventional condenser and fan can for the setting position and the apolegamy of condenser and fan are more free changeable, and reduce the environmental requirement when the machine in the air conditioning installs.

The evaporator comprises a support, a plurality of blades, a refrigerant pipeline and a plurality of blades, the support is connected with the second end of the motor shaft, the blades are distributed in the support along the axial direction of the motor shaft, the refrigerant pipeline is arranged on the support and penetrates through the blades, the first end of the refrigerant pipeline is communicated with the first flow channel, the second end of the refrigerant pipeline is communicated with the second flow channel, the blades are mounted on the support, the blades are distributed on the periphery of the refrigerant pipeline along the circumferential direction of the motor shaft, and the blades extend along the axial direction of the motor shaft and penetrate through the blades.

It can be seen from above that, through the structural design to the evaporimeter for the evaporimeter can stir, destroy the air group in it, thereby improves the heat transfer speed of evaporimeter, and this structural design can also effectually reduce the volume of evaporimeter and alleviate the weight of evaporimeter.

In another preferred scheme, the first flow channel is embedded in the outer rotor and the motor shaft, and the second flow channel is embedded in the outer rotor and the motor shaft.

Therefore, the first flow channel and the second flow channel are embedded in the motor shaft, so that the refrigerant flowing through the first flow channel and the second flow channel can effectively dissipate heat of the motor.

The inertia air conditioner indoor unit further comprises a water receiving disc, a spray header and a water pump, wherein the water receiving disc is arranged in the shell and located below the evaporator, the spray header is installed in the shell, a jet orifice of the spray header is arranged towards the evaporator, the water pump is arranged in the shell, a water pumping end of the water pump is arranged in the water receiving disc, and a water discharging end of the water pump is connected with a water inlet end of the spray header.

From top to bottom, the setting of water pump and shower head can cooperate the rotation of evaporimeter to carry out effectual cleanness to the evaporimeter, guarantees the cleanness of evaporimeter.

In order to achieve the second object of the present invention, the indoor unit of an air conditioner provided by the present invention may further include a casing, an evaporator and an expansion valve which are disposed in the casing, a first flow channel is disposed between a first end of the expansion valve and the evaporator, wherein the evaporator is disposed in an impeller shape, the indoor unit of an air conditioner further includes a rotary compressor and a motor, the rotary compressor includes an outer rotor and an inner rotor, a suction cavity and a compression cavity are formed between the outer rotor and the inner rotor, the suction cavity has a suction port, the compression cavity has an exhaust port, the outer rotor is provided with a liquid storage cavity, the liquid storage cavity is communicated with the suction port, the evaporator and a liquid inlet of the liquid storage cavity are provided with a second flow channel, the inner rotor is mounted on the casing, the inner rotor is provided with a first interface and a second interface, a third flow channel is disposed between, one side of the outer rotor, which is back to the inner rotor, is provided with a connecting shaft, the connecting shaft extends from the outer rotor along the rotating axis of the outer rotor, the evaporator is fixedly sleeved on the connecting shaft, the connecting shaft is provided with a first belt wheel, the motor is arranged in the shell, a motor shaft of the motor is fixedly sleeved with a second belt wheel, and a transmission belt is arranged between the first belt wheel and the second belt wheel.

Therefore, through the structural design of the air conditioner indoor unit, the evaporator and the outer rotor can synchronously rotate along the same axis, so that the evaporator and the outer rotor form an integral unit, when the air conditioner indoor unit works, the integral unit is driven to move through the potential energy of the motor, and therefore all the components of the integral unit can store and release potential energy timely, the energy consumption is properly reduced through the interaction of the potential energy and the potential energy, namely the motor is assisted to drive the integral unit to rotate through the rotational inertia of the outer rotor and the evaporator. In addition, through the structural design to the evaporimeter for need not for the evaporimeter configuration fan, only need the apolegamy conventional condenser and fan can when using, make the configuration of air conditioning indoor set when using more convenient, and the position that sets up and the apolegamy of condenser and fan are more freely changeable, and reduce the environmental requirement when the installation of air conditioning indoor set. Moreover, the air conditioner indoor unit can also be used as an air processor.

In order to achieve the third object of the present invention, the present invention provides an outdoor unit of an inertia air conditioner, comprising a casing, a condenser and an expansion valve, wherein the condenser and the expansion valve are arranged in the casing, a first flow channel is arranged between a first end of the expansion valve and the condenser, the condenser is in an impeller shape, the outdoor unit of the inertia air conditioner further comprises a rotary compressor and a motor, the rotary compressor comprises an outer rotor and an inner rotor, a first air cavity and a second air cavity are formed between the outer rotor and the inner rotor, the first air cavity is provided with a first air suction port, the second air cavity is provided with a first exhaust port, the outer rotor is provided with a liquid storage cavity, the first air suction port is communicated with the liquid storage cavity, a second flow channel is arranged between the first exhaust port and the condenser, the inner rotor is mounted on the casing, the inner rotor is provided with a first interface and a second interface, a third flow, the motor is fixedly installed in the shell, a motor shaft of the motor is fixedly connected with an axial first end of the condenser, an axial second end of the condenser is fixedly connected with one side, back to the inner rotor, of the outer rotor, and a rotating shaft, the motor shaft and the outer rotor of the condenser are coaxially arranged.

Therefore, through the structural design of the air conditioner outdoor unit, motor shafts of the condenser, the outer rotor and the motor can synchronously rotate along the same axis, so that the motor shafts of the condenser, the outer rotor and the motor form an integral unit, when the air conditioner outdoor unit works, the integral unit is driven to move through the electric potential energy of the motor, so that each component of the integral unit can store and release potential energy timely, the energy consumption is properly reduced by utilizing the interaction of the electric potential energy and the potential energy, and the motor is assisted to drive the integral unit to rotate through the rotational inertia of the outer rotor and the evaporator. In addition, through the structural design to the condenser for need not for the condenser configuration fan, only need the apolegamy conventional evaporimeter and fan can when using, make air condensing units configuration more convenient when using, and the position that sets up and the apolegamy of evaporimeter and fan are more freely changeable, and reduce the environmental requirement when evaporimeter and fan install.

The condenser comprises a support, a plurality of blades, a refrigerant pipeline and a plurality of blades, wherein the support is connected with the motor shaft, the blades are distributed in the support along the axial direction of the motor shaft, the refrigerant pipeline is arranged on the support and penetrates through the blades, the first end of the refrigerant pipeline is communicated with the first flow channel, the second end of the refrigerant pipeline is communicated with the second flow channel, the blades are arranged on the support, the blades are distributed on the periphery of the refrigerant pipeline along the circumferential direction of the motor shaft, and the blades extend along the axial direction of the motor shaft and penetrate through the blades.

It can be seen from above that through the structural design to the condenser for the condenser can stir, destroy the air group in it, thereby improves the heat transfer speed of condenser, and this structural design can also effectually reduce the volume of condenser and alleviate the weight of condenser.

The rotary compressor also comprises a reversing valve, a first one-way valve, a second one-way valve, a third one-way valve and a fourth one-way valve, wherein the reversing valve is connected between the outer rotor and the inner rotor, the reversing valve is provided with a third interface, a fourth interface, a fifth interface and a sixth interface, the third interface and the fourth interface are arranged on the second flow passage, the third interface is respectively communicated with the first exhaust port and the second exhaust port, the fourth interface is connected with the condenser, the fourth interface is positioned between the third interface and the condenser, the fifth interface and the sixth interface are both arranged on the fourth flow passage, the fifth interface is communicated with the liquid inlet, the sixth interface is connected with the first interface, the fifth interface is positioned between the sixth interface and the liquid inlet, the first one-way valve is arranged between the first air suction port and the liquid storage cavity, the second one-way valve is arranged between the first air discharge port and the third interface, the third one-way valve is arranged between the second air suction port and the liquid storage cavity, and the fourth one-way valve is arranged between the second air discharge port and the third interface; the third interface is communicated with the fourth interface, the fifth interface is communicated with the sixth interface, the first check valve and the second check valve are opened, the third check valve and the fourth check valve are closed, or the third interface is communicated with the sixth interface, the fourth interface is communicated with the fifth interface, the first check valve and the second check valve are closed, and the third check valve and the fourth check valve are opened.

Therefore, the design enables the air conditioner outdoor unit to have the heating capacity while having the conventional refrigerating capacity.

In order to achieve the fourth object of the present invention, the present invention provides an air conditioning system including the above inertia air conditioner.

In order to achieve the fourth object of the present invention, the air conditioning system according to the present invention may further include the inertia indoor air conditioner described above.

Drawings

Fig. 1 is a sectional view of a first embodiment of an inertia air conditioner of the present invention.

Fig. 2 is a sectional view of the inertia air conditioner according to the first embodiment of the present invention with some components omitted.

Fig. 3 is a sectional view of a rotary compressor of a first embodiment of an inertia air conditioner according to the present invention.

Fig. 4 is a sectional view of a first heat exchanger of the first embodiment of the inertia air conditioner of the present invention.

Fig. 5 is a structural view of a vane of the first embodiment of the inertia air conditioner of the present invention.

Fig. 6 is a structural view of the inertia air conditioner according to the first embodiment of the present invention with some components omitted.

Fig. 7 is a cross-sectional view of a second embodiment of an inertia air conditioner of the present invention.

Fig. 8 is a schematic structural view of an inertia air conditioner according to a third embodiment of the present invention.

Fig. 9 is a schematic sectional view of a rotary compressor of a third embodiment of an inertia air conditioner according to the present invention.

Fig. 10 is a schematic view showing the operation of the direction change valve in a cooling state in the third embodiment of the inertia air conditioner according to the present invention.

Fig. 11 is a schematic view showing the operation of the direction valve in the heating state of the third embodiment of the inertia air conditioner of the present invention.

Fig. 12 is a cross-sectional view of a fourth embodiment of an inertia air conditioner of the present invention.

Fig. 13 is a cross-sectional view of a fifth embodiment of an inertia air conditioner of the present invention.

Fig. 14 is a schematic view of an application of an inertia air conditioner of a fifth embodiment of the inertia air conditioner of the present invention.

Fig. 15 is a first sectional view of an air conditioning indoor unit according to a first embodiment of the present invention.

FIG. 16 is a second sectional view of the indoor unit of an air conditioner according to the first embodiment of the present invention

Fig. 17 is a first sectional view of an air conditioning indoor unit according to a second embodiment of the present invention.

Fig. 18 is a first sectional view of the first embodiment of the indoor and outdoor units of an air conditioner of the present invention.

Fig. 19 is a first sectional view of a second embodiment of an indoor and outdoor unit for an air conditioner of the present invention.

Fig. 20 is a second sectional view of the second embodiment of the indoor and outdoor units of the air conditioner of the present invention.

Fig. 21 is a schematic diagram of an embodiment of the air conditioning system of the present invention.

Fig. 22 is a schematic view illustrating a first installation state of an outdoor unit of an air conditioner according to the present invention.

Fig. 23 is a schematic view illustrating a second installation state of an outdoor unit of an air conditioner according to the present invention.

Fig. 24 is a schematic view showing the installation of the outdoor unit of the air conditioner according to the present invention and the installation of the conventional building.

The invention is further explained with reference to the drawings and the embodiments.

Detailed Description

Inertia air conditioner first embodiment:

referring to fig. 1 and 2, the inertia air conditioner 10 includes a case 11, a first heat exchanger 12, a second heat exchanger 13, a rotary compressor 14, a motor 15, and an expansion valve 16. The first heat exchanger 12, the second heat exchanger 13, the rotary compressor 14, the motor 15, and the expansion valve 16 are all disposed in the casing 11, the first heat exchanger 12 is disposed at an indoor end of the casing 11, and the second heat exchanger 13 is disposed at an outdoor end of the casing 11. In addition, the housing 11 is provided with a first air port 111 at the first heat exchanger 12, and the first air port 111 allows the first heat exchanger 12 to exchange heat with air; the housing 11 is provided with a second air port 112 at the second heat exchanger 13, and the second air port 112 allows the second heat exchanger 13 to exchange heat with air.

A first flow passage 171 is provided between the expansion valve 16 and the first heat exchanger 12, and a second flow passage 172 is provided between the expansion valve 16 and the second heat exchanger 13. Referring to fig. 3, the rotary compressor 14 includes an outer rotor 141 and an inner rotor 142, the outer rotor 141 is rotatably fitted around its axis on the inner rotor 142, and a first air chamber 143 and a second air chamber 144 are formed between the outer rotor 141 and the inner rotor 142. The first air chamber 143 has a first air intake port 1431, and the second air chamber 144 has a first air exhaust port 1432.

In addition, a liquid storage cavity 1411 is formed in the outer rotor 141, and the liquid storage cavity 1411 is used for storing liquid refrigerants and gaseous refrigerants. The first suction port 1431 communicates with the reservoir chamber 1411 so that the gaseous refrigerant can be sucked into the first gas chamber 143 through the first suction port 1431. A third flow channel 173 is arranged between the first heat exchanger 12 and the liquid inlet of the liquid storage cavity 1411, the third flow channel 173 is preferably embedded on the inner rotor 142 and the outer rotor 141, a fourth flow channel 174 is arranged between the second heat exchanger 13 and the first exhaust port 1432, and the fourth flow channel 174 is preferably embedded on the motor shaft 151 and the outer rotor 141.

The motor 15 is fixedly installed in the housing 11, the first end of the outer rotor 141 is fixedly connected with the first heat exchanger 12, the rotation axis of the outer rotor 141 is arranged in line with the center line of the first heat exchanger 12, and the inner rotor 142 passes through the first heat exchanger 12 and is connected with the housing 11. The second end of the outer rotor 141 is fixedly connected with the first end of the motor shaft 151 of the motor 15, the second end of the motor shaft 151 is fixedly connected with the second heat exchanger 13, and the rotation axis of the motor shaft 151 and the central line of the second heat exchanger 13 are arranged in a collinear way, namely, the first heat exchanger 12, the second heat exchanger 13, the motor shaft 151 and the outer rotor 141 rotate coaxially. By the above structure, the first heat exchanger 12, the second heat exchanger 13, the outer rotor 141 and the motor shaft 151 of the motor 15 can synchronously and coaxially rotate along the same rotation axis, so that the first heat exchanger 12, the second heat exchanger 13, the rotary compressor 14 and the motor shaft 151 are integrated into a unit, when the inertia air conditioner 10 works, the integrated unit can be driven to move by the electric potential energy of the motor 15, and each component part (the rotary compressor 14, the first heat exchanger 12, the second heat exchanger 13, the motor 15 and the like) of the integrated unit can timely store and release the potential energy to properly reduce the energy consumption by utilizing the interaction of the electric potential energy and other potential energy, even if the motor 15 assists the motor 15 to drive the integrated unit to rotate by the rotation inertia of the outer rotor 141, the first heat exchanger 12 and the second heat exchanger 13, the principle is that the inertia of the whole unit is utilized to make the rotary compressor 14 circulate (air intake- > compression- > work- > exhaust) smoothly, so as to make the pulse type movement of the rotary compressor 14 stable and smooth when working.

The first heat exchanger 12 and the second heat exchanger 13 are preferably both arranged in an impeller-like manner, so that no auxiliary blowers need to be associated with the first heat exchanger 12 and the second heat exchanger 13. Referring to fig. 4 and 5, the first heat exchanger 12 includes a bracket 121, a plurality of blades 122, a refrigerant pipe 123, and a plurality of blades. The bracket 121 is fixedly connected to the first end of the outer rotor 141, wherein the bracket 121 may be fixedly connected to the first end of the outer rotor 141 by providing a connecting shaft or a connecting flange.

The plurality of blades 122 are distributed in the bracket 121 along the axial direction of the motor shaft 151, and the refrigerant pipe 123 is disposed on the bracket 121, is disposed between the plurality of blades 122, and penetrates through the plurality of blades 122, so that the refrigerant pipe 123 can exchange heat with air through the plurality of blades 122. A first end of the refrigerant pipe 123 communicates with the first flow passage 171, and a second end of the refrigerant pipe 123 communicates with the third flow passage 173.

The plurality of blades are mounted on the bracket 121, and are distributed on the outer circumference of the refrigerant pipe 123 along the circumferential direction of the motor shaft 151. In addition, each fan blade penetrates through the plurality of blades 122, and the fan blades are used for stirring the air in the first heat exchanger 12 and discharging the air from the air outlet side of the first air outlet 111. And through the structural design to first heat exchanger 12 for first heat exchanger 12 can stir, destroy the air group in it through refrigerant pipeline 123, thereby improves first heat exchanger 12's heat transfer speed, and this structural design can also reduce first heat exchanger 12's volume and alleviate first heat exchanger 12's weight.

In this embodiment, the structure of the second heat exchanger 13 is similar to that of the first heat exchanger 12, that is, the second heat exchanger 13 also includes a bracket 131, a plurality of blades 132, a refrigerant conduit 133, and a plurality of blades. The bracket 131 is fixedly connected to the second end of the motor shaft 151, wherein the bracket 131 may be fixedly connected to the motor shaft 151 by a connecting shaft or a connecting flange, or a connecting hole may be formed in the bracket 131 to fixedly connect the connecting hole to the motor shaft 151.

The plurality of blades 132 are distributed in the bracket 131 along the axial direction of the motor shaft 151, and the refrigerant pipe 133 is disposed on the bracket 131, is disposed between the plurality of blades 132, and penetrates through the plurality of blades 132, so that the refrigerant pipe 133 can exchange heat with air through the plurality of blades 132. In addition, a first end of the refrigerant pipe 133 is connected to the second flow passage 172, and a second end of the refrigerant pipe 133 is connected to the fourth flow passage 174.

The plurality of blades are mounted on the bracket 131, and are distributed on the outer circumference of the refrigerant pipe 133 along the circumferential direction of the motor shaft 151. In addition, each fan blade penetrates through the plurality of blades 132, and the fan blades are used for stirring the air in the second heat exchanger 13 to be discharged from the air outlet side of the second air port 112.

In addition, a partition plate 1412 is arranged in the liquid storage cavity 1411, the partition plate 1412 is located on the circumferential direction of the body of the outer rotor 141, an opening 1413 is arranged on the partition plate 1412, and the opening 1413 is communicated with the liquid inlet. The partition 1412 may separate the liquid refrigerant at a side of the partition 1412 away from the body of the outer rotor 141, so that the starting of the rotation of the outer rotor 141 is more stable, and the rotation of the outer rotor 141 is faster to reach a rotation balance state, so that the inertia air conditioner 10 enters a working state faster, and the opening 1413 on the partition 1412 is used to ensure that the liquid refrigerant can be smoothly transferred to a side of the partition 1412 away from the body of the outer rotor 141, so as to keep the first air cavity 143 sucking the gaseous refrigerant.

Further, referring to fig. 6, the housing 11 is provided with a planetary gear 113 at the inner rotor 142, a sun gear of the planetary gear 113 is fitted on the inner rotor 142, and the planetary gear 113 is provided to enable differential rotation between the inner rotor 142 and the outer rotor 141, thereby adjusting the compression efficiency of the rotary compressor 14. Furthermore, a process interface 1421 is disposed at the end of the inner rotor 142 close to the planet gear 113, the process interface 1421 is communicated with the third flow channel 173, and the process interface 1421 may be used to supplement a refrigerant to the inertia air conditioner 10, detect the amount of the refrigerant in the inertia air conditioner 10, and the like.

In this embodiment, since the refrigeration circuit of the inertia air conditioner 10 is a single refrigeration circuit, the inertia air conditioner 10 in this embodiment only has a refrigeration function, and thus the first heat exchanger 12 is an evaporator, the second heat exchanger 13 is a condenser, the first air cavity 143 is an air suction cavity, and the second air cavity 144 is a compression cavity.

The operation of the inertia air conditioner 10 will be described as follows:

after the inertia air conditioner 10 is started, the motor 15 drives the first heat exchanger 12, the second heat exchanger 13 and the outer rotor 141 to coaxially rotate through the motor shaft 151, and the liquid refrigerant in the liquid storage cavity 1411 gradually moves towards the peripheral cavity wall of the liquid storage cavity 1411 under the centrifugal force action of the outer rotor 141 until reaching a balanced state. Meanwhile, the first air cavity 143 sucks the low-pressure gaseous refrigerant in the liquid storage cavity 1411 through the first air suction port 1431, the second air cavity 144 discharges the compressed high-pressure gaseous refrigerant to the second heat exchanger 13 through the fourth flow passage 174 through the first air discharge port 1432, the refrigerant is changed into a high-pressure liquid state by the heat exchange between the second heat exchanger 13 and air, then the refrigerant enters the expansion valve 16 through the second flow passage 172, the high-pressure liquid state is changed into the low-pressure liquid state refrigerant through the expansion valve 16, then the refrigerant enters the first heat exchanger 12 through the first flow passage 171, the low-pressure liquid state refrigerant is changed into the low-pressure gaseous refrigerant after the heat exchange between the first heat exchanger 12 and air, and finally, the low-pressure gaseous refrigerant flows back into the liquid storage cavity 1411 through the third flow passage 173 to complete a refrigeration cycle.

Inertia air conditioner second embodiment:

referring to fig. 7, the inventive concept of the first embodiment of the inertia air conditioner is applied, and the second embodiment of the inertia air conditioner is different from the first embodiment in the position change of the motor and the rotary compressor, specifically, as follows:

a first end of the outer rotor 241 of the rotary compressor 24 is fixedly connected with the second heat exchanger 23, a second end of the outer rotor 241 is fixedly connected with a first end of the motor shaft 25, and a second end of the motor shaft 25 is fixedly connected with the first heat exchanger 22, so that the inner rotor 242 of the rotary compressor 24 is positioned at the second heat exchanger 23, the motor 25 is arranged close to the first heat exchanger 22, and the rotary compressor 24 is positioned between the motor 25 and the second heat exchanger 23. While the first heat exchanger 22, the second heat exchanger 23, the motor shaft 25 and the outer rotor 241 are still coaxially rotated. By changing the positions of the motor 25 and the rotary compressor 24, the motor 25 is arranged close to the first heat exchanger 22, so that the first heat exchanger 22 can properly cool the motor 25 when the first heat exchanger 22 is refrigerating, the motor 25 can reliably work, and a ventilation flow channel is not required to be arranged on the shell 21 to dissipate heat of the motor 25.

Further, the first flow channel 271 is embedded in the motor shaft 25, the third flow channel 273 is embedded in the motor shaft 25 and the outer rotor 241, the fourth flow channel 274 is embedded in the inner rotor 242, and the first flow channel 271 and the third flow channel 273 are embedded in the motor shaft 25, so that the refrigerant flowing through the first flow channel 271 and the third flow channel 273 can effectively dissipate heat of the motor 25. Further, the above-described structural arrangement is such that the process port on the inner rotor 242 is located at the outdoor end of the inertia air conditioner 20, and the process port becomes in communication with the fourth flow passage 274.

Preferably, the inertia air conditioner 20 further includes a sealing cover assembly, the sealing assembly 26 is installed in the housing 21, the sealing assembly 26 is located between the first heat exchanger 22 and the motor 25, and the sealing assembly 26 isolates the first heat exchanger 22 and the motor 25 on both sides thereof, so that the inside of the housing 21 is isolated into two spaces. Since the motor 25 can be cooled by the refrigerant flowing through the first flow channel 271 and the third flow channel 273, the sealing assembly 26 is disposed between the first heat exchanger 22 and the motor 25, and the first heat exchanger 22 and the motor 25 are isolated at two sides of the sealing assembly 26, so that the loss of cold air during the refrigeration of the first heat exchanger 22 can be avoided, and the noise generated by the motor 25 can be reduced and transmitted into the room.

Inertia air conditioner third embodiment:

referring to fig. 8 to 11, the inventive concept of the first embodiment of the inertia air conditioner is applied, and the third embodiment of the inertia air conditioner is different from the first embodiment in that:

the first gas chamber 343 further has a second gas outlet 3432, a fifth flow channel 375 is disposed between the second gas outlet 3432 and the second heat exchanger 33, and the fifth flow channel 375 is communicated with the fourth flow channel 374. The second air chamber 344 further has a second suction port 3442, and the second suction port 3442 communicates with the liquid storage chamber 3411.

In addition, the rotary compressor 34 further includes a direction change valve 38, a first check valve 391, a second check valve 392, a third check valve 393, and a fourth check valve 394. The direction valve 38 is arranged between the outer rotor 341 and the inner rotor 342, the direction valve 38 having a first interface a, a second interface b, a third interface c and a fourth interface d. The first port a and the second port b are both disposed on the fourth flow passage 374, and the first port a is communicated with the first exhaust port 3441 and the second exhaust port 3432. The second port b is connected to a refrigerant pipeline of the second heat exchanger 33, and the second port b is disposed between the first port a and the second heat exchanger 33. The third port c and the fourth port d are disposed on the third flow channel 373, the third port c is communicated with the liquid inlet of the liquid storage cavity 3411, the fourth port d is connected with the refrigerant pipeline of the first heat exchanger 32, and the third port c is disposed between the liquid inlet of the liquid storage cavity 3411 and the fourth port d.

A first check valve 391 is disposed between the first suction port 3431 and the reservoir chamber 3411, a second check valve 392 is disposed between the first discharge port 3441 and the first port a, a third check valve 393 is disposed between the second suction port 3442 and the reservoir chamber 3411, and a fourth check valve 394 is disposed between the second discharge port 3432 and the first port a.

By providing the direction change valve 38, the first check valve 391, the second check valve 392, the third check valve 393, and the fourth check valve 394, and further providing the refrigerant circuit, the inertia air conditioner 30 of the present embodiment has cooling and heating capabilities.

Specifically, when the inertia air conditioner 30 needs to perform the cooling mode, the motor drives the outer rotor 341 to rotate in the rotation direction R1, and at this time, the refrigerant flows in the direction X1, the first heat exchanger 32 is an evaporator, the second heat exchanger 33 is a condenser, the first air chamber 343 is a suction chamber, and the second air chamber 344 is a compression chamber. The first port a is communicated with the second port b, the third port c is communicated with the fourth port d, the first check valve 391 and the second check valve 392 are opened, the third check valve 393 and the fourth check valve 394 are closed, and the refrigeration circuit comprises the following components:

after the inertia air conditioner 30 is started, the motor drives the first heat exchanger 32, the second heat exchanger 33 and the outer rotor 341 to coaxially rotate through the motor shaft, and the liquid refrigerant in the liquid storage cavity 3411 gradually moves towards the peripheral cavity wall of the liquid storage cavity 3411 under the centrifugal force action of the outer rotor 341 until reaching a balanced state. Meanwhile, the first air chamber 343 sucks the low-pressure gaseous refrigerant in the liquid storage chamber 3411 through the first air suction port 3431, the second air chamber 344 feeds the compressed high-pressure gaseous refrigerant into the fourth flow passage 374 through the first port a and the second port b through the first exhaust port 3441, so that the high-pressure gaseous refrigerant is discharged to the second heat exchanger 33, the refrigerant is changed into a high-pressure liquid state when the second heat exchanger 33 exchanges heat with air, then the refrigerant enters the expansion valve 36 through the second flow passage 372, the high-pressure liquid state is changed into the low-pressure liquid state refrigerant 371 through the expansion valve 36, then the refrigerant enters the first heat exchanger 32 through the first flow passage, the low-pressure liquid state refrigerant is changed into the low-pressure gaseous refrigerant after exchanging heat with air through the first heat exchanger 32, and finally, the low-pressure gaseous refrigerant is fed into the third flow passage 373 and flows back into the liquid storage chamber 3411 through the fourth port d and the third port c, a refrigeration cycle is completed.

When the inertia air conditioner 30 needs to perform the heating mode, the motor drives the outer rotor 341 to rotate in the rotation direction R2, and at this time, the refrigerant flows in the direction X2, the first heat exchanger 32 is a condenser, the second heat exchanger 33 is an evaporator, the first air chamber 343 is a compression chamber, and the second air chamber 344 is an air suction chamber. And the first port a is communicated with the fourth port d, the second port b is communicated with the third port c, the first check valve 391 and the second check valve 392 are closed, the third check valve 393 and the fourth check valve 394 are opened, and the heating loop comprises the following steps:

after the inertia air conditioner 30 is started, the motor drives the first heat exchanger 32, the second heat exchanger 33 and the outer rotor 341 to coaxially rotate through the motor shaft, and the liquid refrigerant in the liquid storage cavity 3411 gradually moves towards the peripheral cavity wall of the liquid storage cavity 3411 under the centrifugal force action of the outer rotor 341 until reaching a balanced state. Meanwhile, the second air chamber 344 sucks the low-pressure gaseous refrigerant in the liquid storage chamber 3411 through the second air suction port 3442, the first air chamber 343 sends the compressed high-pressure gaseous refrigerant to the third flow channel 373 through the first port a and the fourth port d via the second air discharge port 3432, the high-pressure gaseous refrigerant is discharged to the first heat exchanger 32, the first heat exchanger 32 exchanges heat with air to change the refrigerant into a high-pressure liquid state, then the refrigerant enters the expansion valve 36 through the first flow channel 371, the high-pressure liquid state refrigerant into a low-pressure liquid state refrigerant via the expansion valve 36, then the refrigerant enters the second heat exchanger 33 through the second flow channel 372, the low-pressure liquid refrigerant is changed into a low-pressure gaseous refrigerant after exchanging heat with air via the second heat exchanger 33, and finally, the low-pressure gaseous refrigerant is sent to the fourth flow channel 374 and flows back to the liquid storage chamber 3411 through the second port b and the third port c, a heating cycle is completed.

As can be seen, the present embodiment enables the inertia air conditioner to have a heating capability while having a normal cooling capability by further providing the inertia air conditioner of the first embodiment of the inertia air conditioner.

Inertia air conditioner fourth embodiment:

the inventive concept of the first embodiment of the inertia air conditioner is applied, and the fourth embodiment of the inertia air conditioner is different from the first embodiment in that:

the second heat exchanger 43 is a plate heat exchanger, and the second heat exchanger 43 is preferably arranged in a cylindrical or circular truncated cone shape, so that the second heat exchanger 43 can keep good rotational balance during the rotation process. In the present embodiment, the first heat exchanger 42 is an evaporator and the second heat exchanger 43 is a condenser, as in the first embodiment.

In addition, referring to fig. 12, a water flow passage 431 is formed in the second heat exchanger 43, and the water flow passage 431 may be externally connected to a water source, so that the second heat exchanger 43 performs a second heat exchange with water in the water flow passage 431. Specifically, the inertia air conditioner 40 further includes a water supply and drainage unit 47, the water supply and drainage unit 47 is fixedly installed on the housing 41, and the second heat exchanger 43 is located between the motor 45 and the water supply and drainage unit 47. The water supply and drainage unit 47 is preferably arranged in a column shape, the second heat exchanger 43 is rotatably connected with the water supply and drainage unit 47 around the axis of the motor shaft 451 of the motor 45, a water inlet pipe 471 and a water outlet pipe 472 are arranged in the water supply and drainage unit 47, the water inlet pipe 471 is communicated with the first end of the water flow channel 431, and the water outlet pipe 472 is communicated with the second end of the water flow channel 431.

And the second heat exchanger 43 can realize the second heat exchange by the water flow passage 431 arranged in the second heat exchanger 43 and the water supply and drainage unit 47, so that the heat exchange performance of the second heat exchanger 43 is improved, and meanwhile, the inertia air conditioner 40 has the heat recovery function. When the inertia air conditioner 40 is connected to an external hot water recovery system, a water pump is provided to circulate water in the water flow passage 431 of the second heat exchanger 43.

Inertia air conditioner fifth embodiment:

the inventive concept of the fourth embodiment of the inertia air conditioner is applied, and the fifth embodiment of the inertia air conditioner is different from the fourth embodiment in that:

referring to fig. 13, a water chamber 532 is formed in the middle of the second heat exchanger 53, an impeller 573 is formed on the water supply and drainage unit 57, the impeller 573 is located in the water chamber 532, and a seal is formed between the water supply and drainage unit 57 and the water chamber 532, so that a pump structure is formed between the water supply and drainage unit 57 and the water chamber 532, and when the motor shaft 551 of the motor 55 drives the second heat exchanger 53 to rotate, the water supply and drainage unit 57 and the water chamber 532 can function as a water pump, thereby actively circulating water in the water flow passage 531. Wherein the water cavity 532 communicates between the outlet conduit 572 and the second end of the water flow passage 531, and the discharge end of the impeller 573 is disposed toward the outlet conduit 572.

Preferably, in combination with fig. 14, the water outlet pipe 50 may further be provided with a water storage tank 58, a heat exchange pipe 581 is arranged in the water storage tank 58, a first end of the heat exchange pipe 581 is connected with the water inlet pipe 571, and a second end of the heat exchange pipe 581 is connected with the water outlet pipe 572. The heat exchange tube 581 is used to introduce the water heated by the second heat exchanger 53 into the water reservoir 58, so that the water in the water reservoir 58 is heat exchanged with the heat exchange tube 581, thereby heating the water in the water reservoir 58. The water storage tank 58 is provided to enable the water outlet pipe 50 to have an independent heat recovery capability, wherein the water storage tank 58 can be connected with an external kitchen and toilet pipe to achieve the function of supplying hot water to kitchen and toilet equipment.

Furthermore, the water inlet pipe 571 may be connected to an external water inlet pipe, and a check valve 591 is disposed between the water inlet pipe 571 and the external water inlet pipe, and the check valve 591 may prevent water from flowing back from the water inlet pipe 571 to the water inlet channel. The heat exchange tube 581 can be connected to an external water outlet pipeline, and the heat exchange tube 581, the water inlet pipeline 571 and the external water outlet pipeline are connected by a three-way valve 592, so that when the temperature of the water in the water storage tank 58 reaches the heat exchange limit load of the second heat exchanger 53, the water in the water flow channel 531 can be replaced in time, and the normal operation of the second heat exchanger 53 can be ensured. When the temperature of the water in the reservoir 58 is within the heat exchange limit load range of the second heat exchanger 53, the water in the reservoir 58 can be cyclically heated by controlling the three-way valve 592.

First embodiment of indoor unit of air conditioner:

referring to fig. 15 and 16, the air conditioning indoor unit 60 includes a casing 61, an evaporator 62, a rotary compressor 63, a motor 64, and an expansion valve 65. The evaporator 62, the rotary compressor 63, the motor 64 and the expansion valve 65 are all disposed in the housing 61, the housing 61 is provided with an air outlet 611 and an air return port 612 at the evaporator 62, the air return port 612 is used for allowing external air to enter the evaporator 62, and the air outlet 611 is used for providing a discharge channel for the evaporator 62 to discharge air after heat exchange. Preferably, the air outlet 611 is located above the return air opening 612.

The rotary compressor 63 includes an outer rotor 631 and an inner rotor 632, the outer rotor 631 is rotatably mounted on the inner rotor 632 around its axis, and a suction chamber 633 and a compression chamber 634 are formed between the outer rotor 631 and the inner rotor 632, wherein the suction chamber 633 has a suction port 6331, and the compression chamber 634 has a discharge port 6341.

The outer rotor 631 is provided with a liquid storage cavity 6311, the liquid storage cavity 6311 is used for storing liquid refrigerant and gaseous refrigerant, and the suction port 6331 is communicated with the liquid storage cavity 6311, so that gaseous refrigerant can be sucked into the suction chamber 633 through the suction port 6331. A first flow passage 671 is provided between the first end of the expansion valve 65 and the evaporator 62, and a second flow passage 672 is provided between the evaporator 62 and the reservoir 6311. The inner rotor 632 is mounted on the housing 61, the inner rotor 632 is provided with a first port 6321 and a second port 6322, a third flow passage 673 is provided between the first port 6321 and the second end of the expansion valve 65, and a fourth flow passage 674 is provided between the second port 6322 and the exhaust port 6341. The motor 64 is fixedly installed in the housing 61, and a side of the outer rotor 631 facing away from the inner rotor 632 is fixedly connected to a first end of a motor shaft 641 of the motor 64.

Preferably, a partition 6312 is disposed in the liquid storage cavity 6311, the partition 6312 is located in the circumferential direction of the body of the outer rotor 631, an opening 6313 is disposed on the partition 6312, and the opening 6313 is connected to the liquid inlet. The partition 6312 may separate the liquid refrigerant at a side of the partition 6312 away from the body of the outer rotor 631, so that the starting of the rotation of the outer rotor 631 is more stable, and the rotation of the outer rotor 631 is faster to reach a rotation balance state, so that the indoor unit 60 of the air conditioner is faster to enter a working state, and the opening 6313 of the partition 6312 is used to ensure that the liquid refrigerant can be smoothly transferred to the side of the partition 6312 away from the body of the outer rotor 631.

The second end of the motor shaft 641 is rotatably mounted on the housing 61, the evaporator 62 is fixedly mounted on the motor shaft 641, and the center line of the evaporator 62 is arranged in line with the axis of the motor shaft 641 such that the motor 64 is located between the evaporator 62 and the rotary compressor 63. As another alternative, a first rotating shaft and a second rotating shaft may be respectively disposed at two ends of the evaporator 62, and an axis of the first rotating shaft and an axis of the second rotating shaft are respectively collinear with a center line (i.e., a rotation axis) of the evaporator 62, and then the first rotating shaft is fixedly connected with the second end of the motor shaft 641, and the second rotating shaft is rotatably connected with the housing 61 around its own axis. In which a rotation shaft of the evaporator 62, a motor shaft 641, and an outer rotor 631 are coaxially disposed.

Through the structural design of the air conditioning indoor unit 60, the evaporator 62, the outer rotor 631 and the motor shaft 641 of the motor 64 can synchronously rotate along the same axis, so that the evaporator 62, the outer rotor 631 and the motor shaft 641 of the motor 64 form an integral unit, when the air conditioning indoor unit 60 works, the integral unit is driven to move by the electric potential energy of the motor 64, and accordingly, each component of the integral unit can timely store and release the potential energy, so that the energy consumption can be properly reduced by utilizing the interaction of the electric potential energy and other potential energies, namely, the motor 64 is assisted to drive the integral unit to rotate by the rotation inertia of the outer rotor 631 and the evaporator 62.

In addition, the structural design of the indoor unit 60 of the air conditioner also makes the configuration and use of the indoor unit more convenient, and only the conventional condenser 68 and the fan 69 need to be selected, so that the setting positions and the selection of the condenser 68 and the fan 69 are more freely and variably, and the environmental requirements of the indoor unit 60 of the air conditioner during installation are reduced.

Preferably, the first flow channel 671 is embedded in the outer rotor 631 and the motor shaft 641, and the second flow channel 672 is embedded in the outer rotor 631 and the motor shaft 641, so that the low-temperature refrigerant flowing through the first flow channel 671 and the second flow channel 672 can effectively dissipate heat of the motor 64, and the motor 64 is arranged close to the evaporator 62, so that the evaporator 62 can properly cool the motor 64 during cooling, and the motor 64 can reliably operate without providing a ventilation flow channel on the housing 61 to dissipate heat of the motor 64.

Referring to fig. 16, the evaporator 62 is disposed in an impeller shape, and specifically, the evaporator 62 includes a bracket 621, a plurality of blades 622, a refrigerant pipe 623, and a plurality of blades 624. The bracket 621 is fixedly connected to the second end of the motor shaft 641. The blades 622 are axially distributed in the bracket 621 along the motor shaft 641, and the refrigerant pipeline 623 is arranged on the bracket 621, is arranged among the blades 622 and penetrates through the blades 622, so that the refrigerant pipeline 623 can exchange heat with air through the blades 622. In addition, a first end of the refrigerant pipe 623 communicates with the first flow channel 671, and a second end of the refrigerant pipe 623 communicates with the second flow channel 672.

The plurality of fan blades 624 are mounted on the bracket 621, the plurality of fan blades 624 are distributed on the outer periphery of the refrigerant pipeline 623 along the circumferential direction of the motor shaft 641, and the plurality of fan blades 624 penetrate through the plurality of fan blades 622 along the circumferential direction of the motor shaft 641, wherein the cross section of the fan blades 624 is preferably arranged in a concave manner, and the concave surface of the fan blades 624 faces the air outlet 611. The fan 624 is used to stir the air in the evaporator 62 and make the air exit from the air outlet 611. And through the structural design to the evaporator 62, make the evaporator 62 can stir, destroy the air group in it through the refrigerant pipeline 623, thus improve the heat exchange rate of evaporator 62, and this structural design can effectual reduction evaporator 62's volume, and lighten evaporator 62's weight. Furthermore, due to the structural design of the evaporator 62, it is not necessary to provide the evaporator 62 with a fan 69.

Further, the indoor unit 60 of the air conditioner further includes a water receiving tray 661, a shower head 662 and a water pump 663 disposed in the casing 61, the water receiving tray 661 is disposed under the evaporator 62, the water receiving tray 661 receives the condensed water dropping from the evaporator 62, and a drain pipe 6611 is disposed on the water receiving tray 661, the drain pipe 6611 extends from the inside of the casing 61 to the outside of the casing 61, so as to discharge the condensed water accumulated in the water receiving tray 661 to the outside of the indoor unit 60 of the air conditioner. The spray opening of the spray header 662 is arranged towards the evaporator 62, the water pumping end of the water pump 663 is arranged in the water receiving tray 661, and the water discharging end of the water pump 663 is adjacent to the water inlet end of the spray header 662. The arrangement of the water pump 663 and the spray header 662 can be matched with the rotation of the evaporator 62 to effectively clean the evaporator 62, and the cleanness of the evaporator 62 is ensured.

As shown in fig. 15, a water storage tank may be provided between the indoor unit 60 and the externally connected condenser 68, and the high-temperature refrigerant discharged from the condenser 68 may exchange heat with water in the water storage tank to recover hot water.

The operation of the air conditioning indoor unit 60 will be described below:

after the air conditioning indoor unit 60 is started, the motor 64 drives the evaporator 62 and the outer rotor 631 to coaxially rotate through the motor shaft 641, and the liquid refrigerant in the liquid storage cavity 6311 gradually moves towards the outer peripheral cavity wall of the liquid storage cavity 6311 under the centrifugal force of the outer rotor 631 until an equilibrium state is reached. Meanwhile, the suction cavity 633 sucks the low-pressure gaseous refrigerant in the liquid storage cavity 6311 through the suction port 6331, the compression cavity 634 discharges the compressed high-pressure gaseous refrigerant to the external condenser 68 through the exhaust port 6341 through the fourth flow passage 674 and the second port 6322, the external condenser 68 exchanges heat with air to change the refrigerant into a high-pressure liquid state, then the refrigerant enters the expansion valve 65 through the first port 6321 and the third flow passage 673, the high-pressure liquid state is changed into the low-pressure liquid state refrigerant through the expansion valve 65, then the refrigerant enters the evaporator 62 through the first flow passage 671, the low-pressure liquid state refrigerant is changed into the low-pressure gaseous refrigerant after exchanging heat with air through the evaporator 62, and finally, the low-pressure gaseous refrigerant flows back into the liquid storage cavity 6311 through the second flow passage 672 to complete a refrigeration cycle.

Second embodiment of indoor unit of air conditioner:

referring to fig. 17, the second embodiment of the air conditioning indoor unit, to which the inventive concept of the first embodiment of the air conditioning indoor unit is applied, is different from the first embodiment in the connection structure of the evaporator, the rotary compressor and the motor, which has the following specific differences:

one side of the outer rotor 731, which faces away from the inner rotor 732, is provided with a connecting shaft 7311, the connecting shaft 7311 extends from the outer rotor 731 along the rotation axis of the outer rotor 731, the evaporator 72 is fixedly sleeved on the connecting shaft 7311, and the connecting shaft 7311 is provided with a first pulley 7312. A motor shaft 741 of the motor 74 is fixedly fitted with a second pulley 742, and a belt 743 is provided between the second pulley 742 and the first pulley 7311.

Although the air conditioning indoor unit provided by this embodiment is different from the first embodiment of the air conditioning indoor unit in terms of structural arrangement, the structural design of the air conditioning indoor unit of this embodiment still enables the evaporator and the outer rotor to synchronously rotate along the same axis, so that the evaporator and the outer rotor form an integral unit. When the indoor unit of the air conditioner works, the integral unit is driven to move by the electric potential energy of the motor, so that the potential energy can be timely stored and released by all the components of the integral unit, the energy consumption is properly reduced by utilizing the interaction of the electric potential energy and other potential energy, namely, the motor is assisted to drive the integral unit to rotate by the rotary inertia of the outer rotor and the evaporator.

In addition, through the structural design to the evaporimeter for need not for the evaporimeter configuration fan, only need the apolegamy conventional condenser and fan can when using, make the configuration of air conditioning indoor set when using more convenient, and the position that sets up and the apolegamy of condenser and fan are more freely changeable, and reduce the environmental requirement when the installation of air conditioning indoor set. Moreover, the air conditioner indoor unit can also be used as an air processor.

First embodiment of outdoor unit of air conditioner:

referring to fig. 18, the outdoor unit 80 of the air conditioner includes a casing 81, a condenser 82, a rotary compressor 83, a motor 84, and an expansion valve 85. The condenser 82, the rotary compressor 83, the motor 84, and the expansion valve 85 are disposed in the casing 81. The housing 81 is provided with an air inlet 811 at the condenser 82, the air inlet 811 being used for heat exchange between the condenser 82 and the outside air.

The rotary compressor 83 includes an outer rotor 831 and an inner rotor 832, the outer rotor 831 is rotatably fitted around its axis on the inner rotor 832, and a first air chamber 833 and a second air chamber 834 are formed between the outer rotor 831 and the inner rotor 832. The first air chamber 833 has a first suction port 8331, and the second air chamber 834 has a first discharge port 8341.

A liquid storage cavity 8311 is formed in the outer rotor 831, and the liquid storage cavity 8311 is used for storing liquid refrigerant and gaseous refrigerant. The first suction port 8331 communicates with the reservoir chamber 8311 so that the gaseous refrigerant can be sucked into the first gas chamber 833 through the first suction port 8331. A first flow passage 861 is provided between the first end of the expansion valve 85 and the condenser 82, and a second flow passage 862 is provided between the first exhaust port 8341 and the condenser 82.

The inner rotor 832 is installed on the housing 81, a first port 8321 and a second port 8322 are disposed on the inner rotor 832, a third flow channel 863 is disposed between the first port 8321 and the second end of the expansion valve 85, and a fourth flow channel 864 is disposed between the second port 8322 and the liquid inlet of the liquid storage cavity 8311.

The motor 84 is fixedly installed in the housing 81, a motor shaft 841 of the motor 84 is fixedly connected with an axial first end of the condenser 82, and a rotation axis of the motor shaft 841 is arranged in a collinear way with a central line of the condenser 82. The axial second end of the condenser 82 is fixedly connected with one side of the outer rotor 831 facing away from the inner rotor 832, and the center line of the condenser 82 is arranged in line with the rotation axis of the outer rotor 831, so that the condenser 82, the motor shaft 841 and the outer rotor 831 can synchronously and coaxially rotate along the same rotation axis.

A partition 8312 is arranged in the liquid storage cavity 8311, the partition 8312 is positioned in the axial direction of the body of the outer rotor 831, an opening 8313 is arranged on the partition 8312, and the opening 8313 is communicated with the liquid inlet. Partition 8312 can separate the liquid refrigerant at a side of the partition 8312 away from the body of outer rotor 831, so that the rotation of outer rotor 831 starts more stably, and the rotation of outer rotor 831 is faster to reach a rotation balance state, so that the outdoor unit 80 of the air conditioner enters a working state, and the opening 8313 of partition 8312 is used for ensuring that the liquid refrigerant can be smoothly transferred to a side of partition 8312 away from the body of outer rotor 831.

Through the structural design of the air conditioner outdoor unit 80, the motor shafts 841 of the condenser 82, the outer rotor 831 and the motor 84 can synchronously rotate along the same axis, so that the condenser 82, the outer rotor 831 and the motor shaft 841 of the motor 84 form an integral unit, when the air conditioner outdoor unit 80 works, the integral unit is driven to move by the electric potential energy of the motor 84, so that each component of the integral unit can timely store and release potential energy, the energy consumption is properly reduced by utilizing the interaction of the electric potential energy and other potential energy, namely, the motor 84 is assisted to drive the integral unit to rotate by the rotational inertia of the outer rotor 831 and the condenser 82.

In addition, this air condensing units 80's structural design still makes it more convenient when the configuration uses, only need the configuration conventional evaporimeter and fan can for the setting position and the selection of evaporimeter and fan are more freely changeable, and reduce the environmental requirement when air condensing units 80 installs.

The condenser 82 is provided in an impeller shape, and specifically, the condenser 82 includes a bracket 821, a plurality of blades 822, a refrigerant pipe 823, and a plurality of blades 824, and the bracket 821 is connected to a motor shaft 841. The plurality of blades 822 are distributed in the bracket 821 along the axial direction of the motor shaft 841, and the refrigerant pipe 823 is disposed on the bracket 821, is disposed between the plurality of blades 822, and penetrates through the plurality of blades 822, so that the refrigerant pipe 823 can exchange heat with air through the plurality of blades 822. In addition, a first end of the refrigerant pipe 823 is communicated with the first flow passage 861, and a second end of the refrigerant pipe 823 is communicated with the second flow passage 862.

The plurality of fan blades 824 are mounted on the bracket 821, the plurality of fan blades 824 are distributed on the outer periphery of the refrigerant pipe 823 along the circumferential direction of the motor shaft 841, and the plurality of fan blades 824 extend in the axial direction of the motor shaft 841 and penetrate through the plurality of fan blades 822. Fan 824 is configured to move air within condenser 82 out of air outlet 811. And through the structural design to condenser 82 for condenser 82 can stir, destroy the air mass in it through refrigerant pipeline 823, thereby improves condenser 82's heat transfer speed, and this structural design can effectual reduction condenser 82's volume to and alleviate condenser 82's weight.

The operation principle of the air conditioner outdoor unit 80 will be described below:

when the outdoor unit 80 of the air conditioner is started, the motor 84 drives the condenser 82 and the outer rotor 831 to coaxially rotate through the motor shaft 841, and the liquid refrigerant in the liquid storage chamber 8311 gradually moves to the peripheral chamber wall of the liquid storage chamber 8311 under the centrifugal force of the outer rotor 831 until reaching a balanced state. Meanwhile, the first air cavity 833 sucks a low-pressure gaseous refrigerant in the liquid storage cavity 8311 through the first air suction port 8331, the second air cavity 834 discharges the compressed high-pressure gaseous refrigerant to the condenser 82 through the second flow passage 862 through the first air exhaust port 8341, the condenser 82 exchanges heat with air to change the refrigerant into a high-pressure liquid state, the refrigerant enters the expansion valve 85 through the first flow passage 861, the high-pressure liquid state is changed into the low-pressure liquid state refrigerant through the expansion valve 85, then, the refrigerant enters the external evaporator through the third flow passage 863 and the first interface 8321, the low-pressure liquid state refrigerant is changed into the low-pressure gaseous refrigerant after exchanging heat with air through the external evaporator, and finally, the low-pressure gaseous refrigerant flows back into the liquid storage cavity 8311 through the fourth flow passage 864 and the second interface 8322 to complete a refrigeration cycle.

Second embodiment of the outdoor unit of air conditioner:

referring to fig. 19 and 20, the second embodiment of the outdoor unit of the air conditioner, to which the inventive concept of the first embodiment is applied, is different from the first embodiment in that:

the air ports on the housing 91 include a first air port 911 and a second air port 912, the first air port 911 being located above the second air port 912.

The first gas cavity 933 further has a second gas outlet 9332, a fifth flow channel 965 is disposed between the second gas outlet 9332 and the condenser 92, and the fifth flow channel 965 is communicated with the fourth flow channel 964. The second air chamber 934 also has a second suction port 9342, and the second suction port 9342 communicates with the reservoir chamber.

In addition, the rotary compressor 93 includes a direction switching valve 97, a first check valve 981, a second check valve 982, a third check valve 983, and a fourth check valve 984. The direction valve 97 is provided between the outer rotor 931 and the inner rotor 932, and the direction valve 97 has a third port e, a fourth port f, a fifth port g, and a sixth port h. The third port e and the fourth port f are both disposed on the second flow passage 962, and the third port e is communicated with the first exhaust port 9341 and the second exhaust port 9332. The fourth port f is connected to a refrigerant pipe of the condenser 92, and the fourth port f is disposed between the third port e and the condenser 92. The fifth interface g and the sixth interface h are arranged on the fourth flow channel 964, the fifth interface g is communicated with the liquid inlet of the liquid storage cavity, the sixth interface h is connected with the second interface 9322, and the fifth interface g is arranged between the liquid inlet of the liquid storage cavity and the sixth interface h.

A first check valve 981 is disposed between the first gas inlet 9331 and the reservoir, a second check valve 982 is disposed between the first gas outlet 9341 and the third port e, a third check valve 983 is disposed between the second gas inlet 9342 and the reservoir, and a fourth check valve 984 is disposed between the second gas outlet 9332 and the third port e.

By arranging the reversing valve 97, the first check valve 981, the second check valve 982, the third check valve 983 and the fourth check valve 984 and further arranging the refrigerant loop, the inertia air conditioner of the embodiment has the refrigerating and heating capacity.

Specifically, when the inertia air conditioner needs to execute the cooling mode, the motor 94 drives the outer rotor 931 to rotate along the rotation direction R3, at this time, the refrigerant flows along the direction X3, the first air cavity 933 is a suction cavity, the second air cavity 934 is a compression cavity, the first air port 911 is an air outlet, and the second air port 912 is an air return port. The third interface e is communicated with the fourth interface f, the fifth interface g is communicated with the sixth interface h, the first check valve 981 and the second check valve 982 are opened, the third check valve 983 and the fourth check valve 984 are closed, and the refrigeration loop is as follows:

after the inertia air conditioner is started, the motor 94 drives the external evaporator, the condenser 92 and the external rotor 931 to coaxially rotate through the motor shaft, and the liquid refrigerant in the liquid storage cavity gradually moves towards the peripheral cavity wall of the liquid storage cavity under the centrifugal force action of the external rotor 931 until the liquid refrigerant reaches a balanced state. Meanwhile, the first air cavity 933 sucks the low-pressure gaseous refrigerant in the liquid storage cavity through the first air suction inlet 9331, and the second air cavity 934 passes through the first air exhaust port 9341

The compressed high-pressure gaseous refrigerant is discharged to the condenser 92 through the second flow passage 962, the condenser 92 exchanges heat with air to change the refrigerant into high-pressure liquid, then the refrigerant enters the expansion valve 95 through the first flow passage 961, the high-pressure liquid refrigerant is changed into low-pressure liquid refrigerant through the expansion valve 95, then the refrigerant enters the external evaporator through the third flow passage 963, the low-pressure liquid refrigerant is changed into low-pressure gaseous refrigerant after exchanging heat with air through the external evaporator, and finally the low-pressure gaseous refrigerant flows back to the liquid storage cavity through the fourth flow passage 964 to complete a refrigeration cycle.

When the outdoor unit 90 of the air conditioner needs to execute the heating mode, the motor 94 drives the outer rotor 931 to rotate along the rotation direction R4, at this time, the refrigerant flows along the direction X4, the external evaporator is the condenser 92, the condenser 92 is the evaporator, the first air cavity 933 is the compression cavity, the second air cavity 934 is the suction cavity, the first air port 911 is the return air port, and the second air port 912 is the air outlet. And the third interface e is communicated with the sixth interface h, the fourth interface f is communicated with the fifth interface g, the first check valve 981 and the second check valve 982 are closed, the third check valve 983 and the fourth check valve 984 are opened, and the heating loop is as follows:

when the outdoor unit 90 of the air conditioner is started, the motor 94 drives the external evaporator, the condenser 92 and the external rotor 931 to coaxially rotate through the motor shaft, and the liquid refrigerant in the liquid storage cavity gradually moves toward the peripheral cavity wall of the liquid storage cavity under the centrifugal force of the external rotor 931 until reaching a balanced state. Meanwhile, the second air cavity 934 sucks the low-pressure gaseous refrigerant in the liquid storage cavity through the second air suction port 9342, the first air cavity 933 sends the compressed high-pressure gaseous refrigerant to the fourth flow channel 964 through the second air discharge port 9332 via the third interface e and the sixth interface h, so that the high-pressure gaseous refrigerant is discharged to the external evaporator, the external evaporator exchanges heat with air to change the refrigerant into high-pressure liquid, and then the refrigerant enters the expansion valve 95 through the third flow channel 963, the high-pressure liquid refrigerant is changed into a low-pressure liquid refrigerant by the expansion valve 95, and then, the refrigerant enters the condenser 92 through the first flow passage 961, and after heat exchange with air is performed by the condenser 92, the low-pressure liquid refrigerant is changed into low-pressure gaseous refrigerant, and finally, the low-pressure gaseous refrigerant is sent into the second flow passage 962, and flows back to the liquid storage cavity through the fourth port f and the fifth port g to complete a heating cycle.

Air conditioning system embodiment:

the air conditioning system 100 includes a centralized cooling system 101, an inertia air conditioning unit, and an indoor air conditioning unit, wherein the centralized cooling system 101 is provided with a water reservoir 1011 and a water circulating pump 1012, and the inertia air conditioning unit may include the inertia air conditioner 102 of the fourth embodiment of the inertia air conditioner and the inertia air conditioner 103 of the fifth embodiment of the inertia air conditioner. In addition, the inertia air conditioner 102 and the inertia air conditioner 103 can both be incorporated into the centralized cooling system 101 to realize a water cooling cycle, and the inertia air conditioner 103 can become a heat accumulating type air conditioner only by configuring corresponding valves (such as a three-way valve and a one-way valve).

The indoor air-conditioning unit comprises an indoor air-conditioning unit 104, and the indoor air-conditioning unit 104 can be the indoor air-conditioning unit of the first embodiment of the indoor air-conditioning unit or the indoor air-conditioning unit of the second embodiment of the indoor air-conditioning unit. The indoor air conditioner 104 can be used only by configuring the corresponding condenser 105 and the corresponding fan 106.

In summary, the invention has the following advantages:

firstly, the production and use costs are low:

the inertia air conditioner, the air conditioner outdoor unit and the air conditioner indoor unit provided by the invention have the advantages of simple structure, small volume, light weight and the like, and the air conditioner equipment occupies small space and has high installation freedom. In addition, the consumption of air conditioning equipment to materials in the production process can be reduced, and the production cost is reduced.

In addition, the inertia air conditioner can be classified into an air cooling type, a water cooling type, a multifunctional heat storage type, or a split type air conditioner, such as an outdoor unit of the air conditioner, an indoor unit of the air conditioner,

the integrated inertia air conditioner or the split air conditioner (such as an air conditioner indoor unit and an air conditioner outdoor unit) can be operated independently, and can also be operated to form a large, medium and small centralized system (without a large refrigeration host), so that the resource investment and sharing caused by a central air conditioning system are reduced or eliminated (partially), and the metering evaluation and the allocation work of the operation management cost can be effectively reduced or eliminated.

Secondly, simple to operate and guarantee safety:

the inertia air conditioner, the air conditioner outdoor unit and the air conditioner indoor unit provided by the invention have strong installation condition adaptability, can fundamentally and effectively remove the suspension phenomenon of the outdoor air conditioner, can effectively avoid high-altitude operation of workers to remove risks during installation and use, can simplify installation steps, reduce installation difficulty and ensure the safety and benefits of consumers and the public.

The builder can reserve the installation position of the air conditioner on the wall body in the building construction process, so that when the air conditioner needs to be installed, an inertia air conditioner, an air conditioner outdoor unit or an air conditioner indoor unit can be directly embedded in the installation position, the installation reliability of the air conditioner is ensured, and the phenomenon that the air conditioner outdoor unit is suspended is effectively eliminated.

As shown in fig. 22, for example, the outdoor unit 108 may be installed in an installation position 1071 reserved on the building 107, so as to prevent the outdoor unit 108 from being suspended from the building 107 and to avoid the need for high-altitude operation when the outdoor unit 108 is installed. Moreover, the outdoor unit provided by the invention changes the air inlet mode of back air inlet and front air outlet of the traditional outdoor unit, and reduces the limitation of the outdoor unit during installation.

The installation mode of the inertia air conditioner and the indoor unit of the air conditioner is similar to that of the outdoor unit of the air conditioner, so the explanation is not repeated. In addition, the shapes of the shells of the inertia air conditioner, the air conditioner indoor unit and the air conditioner outdoor unit can be set according to actual requirements, for example, the air conditioner outdoor unit can be set into a cabinet type. Moreover, the structure of the air conditioner outdoor unit can realize horizontal installation and vertical installation when the air conditioner outdoor unit is installed. As shown in fig. 22, the outdoor unit 108 is installed in a horizontal state, and as shown in fig. 23, the outdoor unit 109 is installed in a vertical state. Further, as shown in fig. 24, by the structural design of the air conditioner outdoor unit 110 according to the present invention, the air conditioner outdoor unit 110 can also be applied to the existing traditional building (i.e. no installation site is reserved on the wall), and when the air conditioner outdoor unit 110 is installed, the air conditioner outdoor unit 110 can be ensured to be completely attached to the building, so that the problem that the traditional air conditioner outdoor unit cannot be contacted and fixedly connected with the building when being installed is solved.

Thirdly, energy conservation:

the inertia air conditioner, the air conditioner outdoor unit and the air conditioner indoor unit provided by the invention are characterized in that dynamic components (such as a rotary compressor, a condenser, an evaporator and the like) are connected in series into a whole through a motor shaft, so that the dynamic components can rotate around the rotation axis of the dynamic components during working, and when the inertia air conditioner, the air conditioner outdoor unit and the air conditioner indoor unit are started, the motor drives the dynamic components to start to rotate through electric potential energy; when the air conditioner continuously moves, the whole formed by connecting the dynamic parts in series stores and releases potential energy timely, and the interaction of the potential energy and other potential energy is utilized to reduce the inertia of the air conditioner, the outdoor unit of the air conditioner or the indoor unit of the air conditioner, so that the supply amount of the potential energy can be reduced.

The principle is that the compressor is circulated (air intake- > compression- > work- > exhaust) smoothly by utilizing the inertia of integral rotation formed by connecting all dynamic parts in series, and the pulse-shaped motion of the compressor during work is stabilized and smooth.

In addition, an inertia air conditioner (water-cooled type), an air conditioner outdoor unit and an air conditioner indoor unit can be respectively connected with the energy storage water heater through pipelines, so that discharged heat energy can be recycled, and the air conditioner or the air energy water heater capable of recycling heat energy can be formed.

Fourthly, environmental protection:

the inertia air conditioner, the air conditioner outdoor unit and the air conditioner indoor unit provided by the invention have strong adaptability to the building environment, can be tightly attached to the wall surface or embedded in the wall body, effectively reduce the space occupied by the outdoor air conditioner, and are beneficial to the beauty of buildings and the beautification of cities.

In addition, the inertia air conditioner, the air conditioner outdoor unit and the air conditioner indoor unit provided by the invention and a small and medium-sized centralized air conditioning system consisting of the inertia air conditioner, the air conditioner outdoor unit and the air conditioner indoor unit have the functions of saving electric energy and recovering heat energy, and can reduce carbon emission.

Fifth, the expansibility is strong:

the inertia air conditioner provided by the invention can be developed into a cooling type and a cooling and heating switching type in a cooling form; the structure can be developed into an integral type and a split type (an air conditioner indoor unit and an air conditioner outdoor unit); the structure layout can be changed into a cabinet type, a duct type and the like; the heat dissipation form can be changed into a conventional air cooling type and a water cooling type; and the inertia air conditioner (water-cooled type), the evolved air conditioner outdoor unit and the evolved air conditioner indoor unit can be configured into a multifunctional air conditioner or an air energy water heater capable of recovering heat energy.

Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, rather than limitations, and that many variations and modifications of the invention are possible to those skilled in the art, without departing from the spirit and scope of the invention.

Claims

1. Inertia air conditioner, including the casing with set up in first heat exchanger, second heat exchanger, the expansion valve in the casing, the expansion valve with be provided with first runner between the first heat exchanger, the expansion valve with be provided with second runner, its characterized in that between the second heat exchanger:

the first heat exchanger is arranged in an impeller shape;

the inertia air conditioner further includes:

the rotary compressor comprises an outer rotor and an inner rotor, a first air cavity and a second air cavity are formed between the outer rotor and the inner rotor, the first air cavity is provided with a first air suction port, the second air cavity is provided with a first exhaust port, a liquid storage cavity is arranged on the outer rotor and communicated with the first air suction port, a third flow channel is arranged between the first heat exchanger and a liquid inlet of the liquid storage cavity, a fourth flow channel is arranged between the second heat exchanger and the first exhaust port, and the inner rotor is connected with the shell;

the motor is fixedly arranged in the shell, a first end of the outer rotor is fixedly connected with the first heat exchanger, a second end of the outer rotor is fixedly connected with a first end of a motor shaft of the motor, a second end of the motor shaft is fixedly connected with the second heat exchanger, and the first heat exchanger, the second heat exchanger, the motor shaft and the outer rotor rotate coaxially.

2. An inertia air conditioner as claimed in claim 1, wherein:

the first heat exchanger includes:

the bracket is fixedly connected with the first end of the outer rotor;

the blades are distributed in the bracket along the axial direction of the motor shaft;

the refrigerant pipeline is arranged on the bracket and penetrates through the blades, a first end of the refrigerant pipeline is communicated with the first flow channel, and a second end of the refrigerant pipeline is communicated with the third flow channel;

the fan blades are arranged on the support, are distributed on the periphery of the refrigerant pipeline along the circumferential direction of the motor shaft, and penetrate through the fan blades.

3. An inertia air conditioner as claimed in claim 1, wherein:

the second heat exchanger is arranged in an impeller shape.

4. An inertia air conditioner as claimed in any one of claims 1 to 3, wherein:

the first air cavity is provided with a second air outlet, a fifth flow channel is arranged between the second air outlet and the second heat exchanger, and the fifth flow channel is communicated with the fourth flow channel;

the second air cavity is provided with a second air suction port which is communicated with the liquid storage cavity;

the rotary compressor further includes:

the reversing valve is connected between the outer rotor and the inner rotor, and is provided with a first interface, a second interface, a third interface and a fourth interface, the first interface and the second interface are arranged on the fourth flow channel, the first interface is respectively communicated with the first exhaust port and the second exhaust port, the second interface is connected with the second heat exchanger, the second interface is positioned between the first interface and the second heat exchanger, the third interface and the fourth interface are both arranged on the third flow channel, the third interface is communicated with the liquid inlet, the fourth interface is connected with the first heat exchanger, and the third interface is positioned between the fourth interface and the liquid inlet;

a first check valve disposed between the first air intake and the reservoir chamber;

a second check valve disposed between the first exhaust port and the first port;

the third one-way valve is arranged between the second air suction port and the liquid storage cavity;

a fourth check valve disposed between the second exhaust port and the first port;

the first port is communicated with the second port, the third port is communicated with the fourth port, the first check valve and the second check valve are opened, the third check valve and the fourth check valve are closed, or

The first port is communicated with the fourth port, the second port is communicated with the third port, the first check valve and the second check valve are closed, and the third check valve and the fourth check valve are opened.

5. An inertia air conditioner as claimed in claim 1, wherein:

the second heat exchanger is a plate heat exchanger.

6. An inertia air conditioner as claimed in claim 5, wherein:

the first heat exchanger is an evaporator, and the second heat exchanger is a condenser;

a water flow channel is arranged in the second heat exchanger;

the inertia air conditioner further comprises a water supply and drainage unit, the water supply and drainage unit is fixedly installed on the shell, the second heat exchanger is located between the motor and the water supply and drainage unit, the water supply and drainage unit is arranged in a columnar shape, the second heat exchanger is rotatably connected with the water supply and drainage unit around the axis of the motor shaft, a water inlet pipeline and a water outlet pipeline are arranged in the water supply and drainage unit, the water inlet pipeline is communicated with the first end of the water flow channel, and the water outlet pipeline is communicated with the second end of the water flow channel.

7. An inertia air conditioner as claimed in claim 6, wherein:

the water supply and drainage unit is provided with an impeller, the impeller is located in the water cavity, the water supply and drainage unit and the water cavity form a seal, the water cavity is communicated with the water outlet pipeline and the second end of the water flow channel, and the drainage end of the impeller faces the water outlet pipeline.

8. An inertia air conditioner as claimed in claim 7, wherein:

the inertia air conditioner further comprises a water storage tank, wherein a heat exchange tube is arranged in the water storage tank, the first end of the heat exchange tube is connected with the water inlet pipeline, and the second end of the heat exchange tube is connected with the water outlet pipeline.

9. An inertia air conditioner as claimed in any one of claims 1 to 3, 5 to 8, wherein:

the liquid storage cavity is internally provided with a partition plate which is positioned in the circumferential direction of the outer rotor body, the partition plate is provided with an opening, and the opening is communicated with the liquid inlet.

10. An inertia air conditioner as claimed in any one of claims 1 to 3, 5 to 8, wherein:

the shell is provided with a planetary gear at the position of the inner rotor, and a sun gear of the planetary gear is sleeved on the inner rotor.

11. An inertia air conditioner as claimed in any one of claims 1 to 3, 5 to 8, wherein:

the third flow channel is embedded in the inner rotor and the outer rotor;

the fourth flow channel is embedded in the motor shaft and the outer rotor.

12. Inertia air conditioner, including the casing with set up in first heat exchanger, second heat exchanger, the expansion valve in the casing, the expansion valve with be provided with first runner between the first heat exchanger, the expansion valve with be provided with second runner, its characterized in that between the second heat exchanger:

the first heat exchanger is arranged in an impeller shape;

the inertia air conditioner further includes:

the motor is fixedly arranged in the shell, a first end of the outer rotor is fixedly connected with the second heat exchanger, a second end of the outer rotor is fixedly connected with a first end of a motor shaft of the motor, a second end of the motor shaft is fixedly connected with the first heat exchanger, and the first heat exchanger, the second heat exchanger, the motor shaft and the outer rotor rotate coaxially.

13. An inertia air conditioner as claimed in claim 12, wherein:

the first flow channel is embedded in the motor shaft, and the third flow channel is embedded in the motor shaft and the outer rotor;

the inertia air conditioner further comprises a sealing assembly, the sealing assembly is installed in the shell and located between the first heat exchanger and the motor, and the sealing assembly isolates the first heat exchanger and the motor on two sides of the sealing assembly.

14. Air conditioning indoor unit, including the casing with set up in evaporimeter, expansion valve in the casing, the first end of expansion valve with be provided with first runner, its characterized in that between the evaporimeter:

the evaporator is arranged in an impeller shape;

the air-conditioning indoor unit also comprises a rotary compressor and a motor;

the rotary compressor comprises an outer rotor and an inner rotor, wherein an air suction cavity and a compression cavity are formed between the outer rotor and the inner rotor, the air suction cavity is provided with an air suction port, the compression cavity is provided with an air exhaust port, a liquid storage cavity is arranged on the outer rotor and is communicated with the air suction port, a second flow channel is arranged between the evaporator and a liquid inlet of the liquid storage cavity, the inner rotor is arranged on the shell, a first interface and a second interface are arranged on the inner rotor, a third flow channel is arranged between the first interface and the second end of the expansion valve, a fourth flow channel is arranged between the second interface and the air exhaust port, the motor is fixedly arranged in the shell, and one side of the outer rotor, which is back to the inner rotor, is fixedly connected with a first end of a motor shaft;

the second end of the motor shaft is rotatably mounted on the housing, and the evaporator is sleeved on the motor shaft, or

A first rotating shaft and a second rotating shaft are respectively arranged at two ends of the evaporator along the self axial direction, the first rotating shaft is fixedly connected with the second end of the motor shaft, and the second rotating shaft is rotatably connected with the shell around the self axis;

the rotating shaft of the evaporator, the motor shaft and the outer rotor are coaxially arranged.

15. An indoor unit of an air conditioner according to claim 14, wherein:

the evaporator includes:

a bracket connected to a second end of the motor shaft;

the refrigerant pipeline is arranged on the bracket and penetrates through the blades, the first end of the refrigerant pipeline is communicated with the first flow channel, and the second end of the refrigerant pipeline is communicated with the second flow channel;

the fan blades are arranged on the support, are distributed on the periphery of the refrigerant pipeline along the circumferential direction of the motor shaft, and extend along the axial direction of the motor shaft and penetrate through the fan blades.

16. An indoor unit of an air conditioner according to claim 14, wherein:

the first flow channel is embedded in the outer rotor and the motor shaft;

the second flow channel is embedded in the outer rotor and the motor shaft.

17. An indoor unit of an air conditioner according to any one of claims 14 to 16, wherein:

the air-conditioning indoor unit further comprises:

the water receiving tray is arranged in the shell and is positioned below the evaporator;

the spray header is arranged in the shell, and a spray opening of the spray header is arranged towards the evaporator;

the water pump is arranged in the shell, the water pumping end of the water pump is arranged in the water receiving tray, and the water discharging end of the water pump is connected with the water inlet end of the spray header.

18. Air conditioning indoor unit, including the casing with set up evaporimeter, expansion valve in the casing, the first end of expansion valve with be provided with first runner, its characterized in that between the evaporimeter:

the evaporator is arranged in an impeller shape;

the air-conditioning indoor unit further comprises:

the rotary compressor comprises an outer rotor and an inner rotor, an air suction cavity and a compression cavity are formed between the outer rotor and the inner rotor, the air suction cavity is provided with an air suction port, the compression cavity is provided with an air exhaust port, a liquid storage cavity is arranged on the outer rotor and is communicated with the air suction port, a second flow channel is arranged between the evaporator and a liquid inlet of the liquid storage cavity, the inner rotor is arranged on the shell, a first interface and a second interface are arranged on the inner rotor, a third flow channel is arranged between the first interface and the second end of the expansion valve, a fourth flow channel is arranged between the second interface and the air exhaust port, a connecting shaft is arranged on one side of the outer rotor, which is back to the inner rotor, and extends along the rotating axis of the outer rotor from the outer rotor, the evaporator is fixedly sleeved on the connecting shaft, a first belt wheel is arranged on the connecting shaft;

the motor is installed in the shell, a second belt wheel is fixedly sleeved on a motor shaft of the motor, and a transmission belt is arranged between the first belt wheel and the second belt wheel.

19. Air condensing units, including the casing with set up in condenser, the expansion valve in the casing, the first end of expansion valve with be provided with first runner, its characterized in that between the condenser:

the condenser is arranged in an impeller shape;

the outdoor unit of the air conditioner also comprises a rotary compressor and a motor;

the rotary compressor comprises an outer rotor and an inner rotor, a first air cavity and a second air cavity are formed between the outer rotor and the inner rotor, the first air cavity is provided with a first air suction port, the second air cavity is provided with a first exhaust port, a liquid storage cavity is arranged on the outer rotor, the first air suction port is communicated with the liquid storage cavity, a second flow channel is arranged between the first exhaust port and the condenser, the inner rotor is arranged on the shell, a first interface and a second interface are arranged on the inner rotor, a third flow channel is arranged between the first interface and the second end of the expansion valve, and a fourth flow channel is arranged between the second interface and the liquid inlet of the liquid storage cavity;

the motor is fixedly installed in the shell, a motor shaft of the motor is fixedly connected with an axial first end of the condenser, an axial second end of the condenser is fixedly connected with one side, back to the inner rotor, of the outer rotor, and a rotating shaft of the condenser, the motor shaft and the outer rotor are coaxially arranged.

20. An outdoor unit of an air conditioner according to claim 19, wherein:

the condenser includes:

the bracket is connected with the motor shaft;

21. The outdoor unit of claim 19 or 20, wherein:

the first air cavity is provided with a second air outlet, and a fifth flow channel is arranged between the second air outlet and the condenser;

the rotary compressor further includes:

the reversing valve is connected between the outer rotor and the inner rotor, and is provided with a third interface, a fourth interface, a fifth interface and a sixth interface, the third interface and the fourth interface are arranged on the second flow channel, the third interface is respectively communicated with the first exhaust port and the second exhaust port, the fourth interface is connected with the condenser, the fourth interface is positioned between the third interface and the condenser, the fifth interface and the sixth interface are both arranged on the fourth flow channel, the fifth interface is communicated with the liquid inlet, the sixth interface is connected with the second interface, and the fifth interface is positioned between the sixth interface and the liquid inlet;

a second check valve disposed between the first exhaust port and the third port;

a fourth check valve disposed between the second exhaust port and the third port;

the third port is communicated with the fourth port, the fifth port is communicated with the sixth port, the first check valve and the second check valve are opened, the third check valve and the fourth check valve are closed, or

The third port is communicated with the sixth port, the fourth port is communicated with the fifth port, the first check valve and the second check valve are closed, and the third check valve and the fourth check valve are opened.

22. Air conditioning system, characterized in that it comprises an inertia air conditioner according to any of the preceding claims 6 to 8.

23. Air conditioning system, characterized in that it comprises an indoor unit of air conditioning as claimed in any one of the preceding claims 14 to 18.