CN110525166A - Air conditioner and vehicle - Google Patents

Abstract

The invention relates to an air conditioner and a vehicle. The air conditioner includes a housing, an inner heat exchanger, an inner fan, an outer heat exchanger and an outer fan; the housing is provided with an inner heat exchange chamber and an outer heat exchange chamber; The inner heat exchanger is arranged in the inner heat exchange chamber, and the inner heat exchanger is arranged obliquely relative to the horizontal plane; the inner fan is arranged in the inner heat exchange chamber, and the inner fan can drive airflow through Pass through the inner heat exchanger and blow out from the shell, the airflow passing through the inner heat exchanger passes through the upper surface and the lower surface of the inner heat exchanger in turn; the outer heat exchanger is located at In the outer heat exchange cavity, the external fan is arranged in the outer heat exchange cavity, and the external fan can drive airflow to pass through the external heat exchanger from at least three directions and blow out from the shell. Overall, the energy consumption of the air conditioner is greatly reduced.

Description

Air conditioner and vehicle

technical field

The invention relates to the technical field of bus air conditioners, in particular to an air conditioner and a vehicle.

Background technique

With the continuous improvement of the quality of life, the application of air conditioners is becoming more and more extensive. In recent years, air conditioners are not only used in the indoor environment where people live, but also become more and more indispensable for various vehicles that people often take during travel. Most of the vehicle air conditioners have an integrated structure, which is divided into the interior part and the exterior part, which is equivalent to the internal unit and external unit of the split air conditioner. The space of this integrated structure is limited. An evaporator is installed in the car, and the airflow sent into the car exchanges heat with the evaporator before entering the room. The airflow after heat exchange is cooled or heated, and then enters the room. Room air is cooled or heated. The heat exchange area of the evaporator has a direct impact on the heat exchange effect. At present, some air conditioners increase the heat exchange area by adjusting the installation method of the evaporator, but this often makes it difficult to discharge the condensed water on the evaporator during cooling, and the condensed water The generation of stagnation will destroy the heat exchange of the evaporator, resulting in low heat exchange efficiency; and the current air-conditioning condenser has a small heat exchange area and a large thickness due to the airflow passing through it in a certain direction and heat exchange. The power requirement of the fan corresponding to the condenser is very large.

Therefore, it is necessary to provide an air conditioner and a vehicle to solve the deficiencies in the prior art.

Contents of the invention

In order to solve the problems in the prior art, the invention provides an air conditioner and a vehicle.

An air conditioner, including a shell, an internal heat exchanger, an internal fan, an external heat exchanger, and an external fan;

The housing is provided with an inner heat exchange chamber and an outer heat exchange chamber;

The inner heat exchanger is arranged obliquely in the inner heat exchange chamber, and the inner heat exchanger is arranged obliquely relative to the horizontal plane;

The internal fan is arranged in the internal heat exchange cavity, and the internal fan can drive airflow through the internal heat exchanger and blow out from the housing, and the airflow passing through the internal heat exchanger passes through the the upper surface and the lower surface of the internal heat exchanger;

The external heat exchanger is disposed in the external heat exchange chamber, the external fan is disposed in the external heat exchange chamber, and the external fan can drive airflow through the external heat exchanger from at least three directions and blow out from the housing.

Further, the air conditioner includes a plurality of internal heat exchangers, wherein at least one of the internal heat exchangers is arranged on one side of the internal fan, and the other internal heat exchangers are arranged on the inner the other side of the fan;

The internal fan is provided with a first air inlet and two first air outlets, the first air inlet faces the area between the multiple internal heat exchangers, and one of the first air outlets faces the inner fan The other side of the first air outlet faces the other side of the internal fan.

Further, the included angles between the plurality of internal heat exchangers and the horizontal direction are respectively 15-30°.

Further, the wind speed range of the internal fan is 3-8m/s.

Further, the inner heat exchange chamber is arranged on the upper part of the housing, the top surface of the housing is provided with a second air inlet communicating with the inner heat exchange chamber, and the two ends of the inner heat exchange chamber Second air outlets are respectively provided.

Further, the external heat exchanger is a U-shaped heat exchanger, the external fan is arranged inside the U-shaped heat exchanger, the external fan is provided with a third air outlet, and the third air outlet faces The opening of the U-shaped heat exchanger.

Further, the housing is provided with at least two outer heat exchange chambers arranged longitudinally below the inner heat exchange chamber; the outer heat exchange chamber has a bottom wall and at least four side walls, one of the side walls is set There is a fourth air outlet, wherein three of the side walls are respectively provided with a fourth air inlet, and the bottom wall is provided with a fourth air inlet.

Further, the external fan is a centrifugal fan.

Further, the thickness direction of the external heat exchanger includes at most four rows of heat exchange tubes.

Further, the air conditioner is a vehicle air conditioner.

Further, the second air outlet is in communication with the temperature adjustment outlet of the vehicle.

Based on the same inventive idea, the present invention also provides a vehicle, including the air conditioner.

Compared with the closest prior art, the technical solution of the present invention has the following advantages:

In the air conditioner provided by the technical solution provided by the present invention, the inner heat exchanger is installed obliquely in the inner heat exchange chamber, and the airflow driven by the inner fan passes through the upper surface and the lower surface of the inner heat exchanger in sequence and then flows from the shell. The airflow is blown out from the body, and the airflow exchanges heat with the internal heat exchanger during the process from entering the shell to flowing out of the shell; the inclined internal heat exchanger increases the heat exchange area when the airflow passes through, enhances the heat exchange effect, and avoids It prevents the accumulation of condensed water on the inner heat exchanger caused by the wind direction from the lower surface to the upper surface, so that the condensed water can be discharged smoothly, reduces the adverse effect of condensed water on the heat exchange of the inner heat exchanger, and improves the efficiency of the inner heat exchanger. Heat exchange efficiency; under the drive of the external fan, the airflow passes through the external heat exchanger from at least three directions, and then blows out from the side wall of the shell, which increases the heat exchange area of the external heat exchanger, and the external fan surrounds The air suction can increase its heat exchange effect and efficiency, and greatly reduce the power demand of the external fan; overall, the energy consumption of the air conditioner is greatly reduced.

Description of drawings

Fig. 1 is the structural representation of the air conditioner provided by the application;

Fig. 2 is a structural diagram in the inner heat exchange chamber of the air conditioner provided by the present invention;

Fig. 3 is a structural diagram in the outer heat exchange chamber of the air conditioner provided by the present invention;

Fig. 4 is a side view of the air conditioner provided by the present invention.

Among them, 1-inner heat exchange chamber; 2-first inner heat exchanger; 3-inner fan; 4-second inner heat exchanger; 5-housing; 6-outer heat exchange chamber; 7-outer fan; 8 - External heat exchanger.

Detailed ways

In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for the embodiments of the application described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

In this application, the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "middle", "outer", "front", "rear" etc. are based on the orientation or position shown in the drawings relation. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation.

Moreover, some of the above terms may be used to indicate other meanings besides orientation or positional relationship, for example, the term "upper" may also be used to indicate a certain attachment relationship or connection relationship in some cases. Those skilled in the art can understand the specific meanings of these terms in this application according to specific situations.

Furthermore, the terms "disposed", "connected", and "fixed" are to be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or two devices, components or Internal connectivity between components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings 1-4 and in conjunction with embodiments. Fig. 1 is a schematic structural view of the air conditioner provided by the present application; Fig. 2 is a structural diagram of the inner heat exchange chamber of the air conditioner provided by the present invention; Fig. 3 is a structural diagram of the outer heat exchange chamber of the air conditioner provided by the present invention and Fig. 4 is a side view of the air conditioner provided by the present invention.

The present invention provides an air conditioner, comprising a housing 5, an inner heat exchanger, an inner fan 3, an outer heat exchanger 8 and an outer fan 7; the housing 5 is provided with an inner heat exchange chamber 1 and an outer heat exchange chamber 6. The inner heat exchanger is arranged obliquely in the inner heat exchange chamber 1, and the inner heat exchanger is arranged obliquely relative to the horizontal plane; the inner fan 3 is arranged in the inner heat exchange chamber 1, and the The internal fan 3 can drive airflow through the internal heat exchanger and blow out from the housing 5, and the airflow passing through the internal heat exchanger passes through the upper surface and the lower surface of the internal heat exchanger in turn; The external heat exchanger 8 is disposed in the external heat exchange chamber 6, the external fan 7 is disposed in the external heat exchange chamber 6, and the external fan 7 can drive airflow through the external heat exchange chamber 6 from at least three directions. The external heat exchanger 8 is blown out from the housing 5 .

By setting the inner heat exchanger obliquely in the inner heat exchange chamber 1, and making the inner fan 3 drive the airflow to pass through the upper surface and the lower surface of the inner heat exchanger in turn and then blow out from the casing 5, the airflow enters the casing from the 5 to exchange heat with the internal heat exchanger during the process of flowing out of the shell 5; the inclined internal heat exchanger increases the heat exchange area when the air flow passes through, enhances the heat exchange effect, and avoids the heat exchange from the lower surface to the upper surface The condensed water caused by the wind direction stagnates on the inner heat exchanger, so that the condensed water can be discharged smoothly, reducing the adverse effect of condensed water on the heat exchange of the inner heat exchanger and improving the heat exchange efficiency of the inner heat exchanger; Driven by the fan 7, the airflow passes through the outer heat exchanger 8 from at least three directions, and then blows out from the side wall of the housing 5, which increases the heat exchange area of the outer heat exchanger 8, and the outer fan 7 is of a surrounding type Inhale air, increase its heat exchange effect and heat exchange efficiency, and greatly reduce the power demand of the external fan 7; overall, the energy consumption of the air conditioner is greatly reduced.

In some embodiments of the present invention, the air conditioner includes a plurality of internal heat exchangers, wherein at least one of the internal heat exchangers is arranged on one side of the internal fan 3, and the other internal heat exchangers The heater is arranged on the other side of the internal fan 3; the internal fan 3 is provided with a first air inlet and two first air outlets, and the first air inlet faces between a plurality of the inner heat exchangers One of the first air outlets faces one side of the internal fan 3 , and the other first air outlet faces the other side of the internal fan 3 . As shown in Figure 1 and Figure 2, it is the form of setting two internal heat exchangers, namely including the first internal heat exchanger 2 and the second internal heat exchanger 4, the first internal heat exchanger 2 and the second internal heat exchanger A V-shaped structure composed of two internal heat exchangers 4, the internal fan 3 is arranged between the first internal heat exchanger 2 and the second internal heat exchanger 4, and the first air inlet faces the For openings in a V-shaped structure, one of the first air outlets faces the first inner heat exchanger 2 , and the other first air outlet faces the second inner heat exchanger 4 . By arranging the first internal heat exchanger 2 and the second internal heat exchanger 4 into a V-shaped structure, that is, the first internal heat exchanger 2 and the second internal heat exchanger 4 are arranged obliquely respectively, both in the inner heat exchange chamber The direction from the middle of 1 to both sides of the longitudinal direction is inclined upwards. It has been described above that this inclined setting can increase the heat exchange area with the air flow passing through it and enhance the heat exchange effect. between the internal heat exchangers, and make the air inlet of the internal fan 3 face the opening of the V-shaped structure, so that the two air outlets face the two heat exchangers respectively, so that when the internal fan 3 is turned on to supply air, the airflow from the middle part The air inlet enters, and then blows out from the two air outlets on both sides, and the blown air flows through the two heat exchangers respectively, and then blows to the longitudinal sides of the casing 5 . In the cooling mode, condensed water will continuously appear on the surface of the inner heat exchanger, so there is a water receiving tray under it, and the condensed water will continuously flow down into the water receiving tray, and then be discharged through the preset pipeline, and if The airflow blows from both sides of the longitudinal direction, passes through the inner heat exchanger, and then blows out from the middle, which will cause condensed water to stagnate between the inner heat exchanger and the water storage pan, making it difficult to remove, which will affect the heat exchange of the inner heat exchanger However, in this application, by setting the relative positions of the internal heat exchanger and the internal fan 3, the air flow is sucked in from the middle and blown out from both sides, which avoids the aforementioned problem of condensed water stagnation and enhances heat transfer Effect.

In some embodiments of the present invention, the included angles between the plurality of internal heat exchangers 2 and the horizontal direction are respectively 15-30°.

In some embodiments of the present invention, the wind speed range of the internal fan 3 is 3-8m/s. Inner blower 3 can select high inlet pressure blower.

The evaporator is placed obliquely. It has been verified by experiments that the energy efficiency of the whole machine has a two-dimensional curve relationship with the two variables of angle and wind speed. Among them, x is the angle variable, y is the wind speed variable, a, b, c, and d are constants determined depending on the condition of the whole machine, and the energy efficiency of the whole machine is placed at an angle of 15 degrees to 25 degrees in each internal heat exchanger (as shown in Figure 1 The included angle range between the first internal heat exchanger 2 and the horizontal direction shown in FIG. 2 is 15 degrees to 30 degrees, and the included angle range between the second internal heat exchanger 4 and the horizontal direction is 15 degrees to 30 degrees), and When the wind speed is 3 to 8m/s, the energy efficiency of the whole machine can achieve better results. The specific angle and wind speed can be determined within the range depending on the size and space of the air conditioner.

In some embodiments of the present invention, the inner heat exchange chamber 1 is arranged on the upper part of the housing 5, and the top surface of the housing 5 is provided with a second air inlet communicating with the inner heat exchange chamber, Both ends of the inner heat exchange chamber 1 are respectively provided with second air outlets.

The setting of the air inlet and the air outlet of the inner heat exchange chamber 1 should be adapted to the air inlet and the air outlet of the internal fan 3, so the middle part of the top surface of the housing 5 is provided with a second air inlet so that it is consistent with the first air inlet of the internal fan 3. One air inlet is opposite, so that the air flow can pass through the second air inlet and then enter the first air inlet, while the two ends of the inner heat exchange chamber 1 are respectively provided with second air outlets, and preferably the two second air outlets are arranged at At both ends of the longitudinal direction, the second air outlet is opposite to and matched with the first air outlet of the internal fan 3. The opening position of the second air outlet can be selected according to the installation position of the housing 5, for example, it can be opened in the longitudinal direction of the housing 5. On the side wall, it can also be set at the two ends of the top surface of the housing 5, or at the two ends of the lateral side wall of the housing 5, or a combination of two positions or three positions in the above three positions. The combination.

In some embodiments of the present invention, the external heat exchanger 8 is a U-shaped heat exchanger, the external fan 7 is arranged inside the U-shaped heat exchanger, and the external fan 7 is provided with a third outlet An air outlet, the third air outlet faces the opening of the U-shaped heat exchanger.

The outer heat exchanger 8 is also formed by coiling the heat exchange tubes. The U-shaped heat exchanger cooperates with the outer fan 7 inside it, and the third air outlet of the outer fan 7 faces the opening of the U-shaped mechanism, and the outer fan 7 Other directions of the fan 7 can carry out air suction, and these air suction directions pass through the external heat exchanger 8 for heat exchange before being sucked into the external fan 7, and the airflow in multiple directions passes through the external heat exchanger 8, which can increase The windward area of the external heat exchanger 8 provides great convenience for reducing the thickness of the external heat exchanger 8, increasing the air supply area, reducing wind resistance and reducing the required power of the external fan 7.

In some embodiments of the present invention, the housing 5 is provided with at least two outer heat exchange chambers 6 arranged longitudinally below the inner heat exchange chamber 1; the outer heat exchange chamber 6 has a bottom wall and at least four The side walls, one of the side walls is provided with a fourth air outlet, three of the side walls are respectively provided with a fourth air inlet, and the bottom wall is provided with a fourth air inlet.

Each outer heat exchange cavity 6 independently forms a heat exchange unit space. The air inlet and air outlet of the outer heat exchange chamber 6 need to be adapted and matched with the air inlet and air outlet of the external fan 7, and a fourth air outlet is provided on a lateral side wall of the outer heat exchange chamber 6, and the fourth air outlet It is opposite to the third air outlet of the external fan 7, so the airflow flowing out from the third air outlet of the external fan 7 can be discharged through the fourth air outlet of the outer heat exchange chamber 6; and the four fourth air outlets of the outer heat exchange chamber 6 The four air inlets correspond to the U-shaped heat exchangers respectively, so the arrangement direction and angle of the outer heat exchanger 8 also need to match the four fourth air inlets of the outer heat exchange cavity 6, so that the air entering through the four fourth air inlets The airflow entering the outer heat exchange chamber 6 respectively passes through different positions of the outer heat exchanger 8 from different directions, and then enters the outer fan 7 .

In some embodiments of the present invention, the external fan 7 is a centrifugal fan. The external fan 7 needs one air outlet and multiple air inlets, so installing a centrifugal fan can realize this function and demand, and can obtain better air inlet, outlet and heat exchange effects.

In some embodiments of the present invention, the thickness direction of the external heat exchanger 8 includes at most four rows of heat exchange tubes.

The thickness of the current external heat exchanger 8 is relatively large, generally more than 6 rows of heat exchange tubes, which causes the problem of large wind resistance and large power required by the external fan 7, but if the thickness of the external heat exchanger 8 is reduced, it will The problem of low heat exchange efficiency and poor heat exchange effect is caused. In this application, it has been described above that the outer heat exchanger 8 chooses a U-shaped heat exchanger, which increases the heat exchange area. On the premise of increasing the heat exchange area, then The thickness of the external heat exchanger 8 can be reduced, so that the problem of excessive wind resistance can be avoided, the power required by the external fan 7 can be reduced, and the heat exchange effect and efficiency are also enhanced, and the air volume is arranged more uniformly. Increased energy efficiency.

The air conditioner provided by the present invention is an integrated air conditioner with internal and external units, which includes a housing 5, and the housing 5 is provided with an inner heat exchange chamber 1 and a plurality of outer heat exchange chambers arranged below the inner heat exchange chamber 1 6. In addition, the inner heat exchange chamber 1 is provided with a plurality of inner heat exchangers arranged obliquely, and the inner fan is arranged between the plurality of inner heat exchangers. A plurality of internal heat exchangers blow air to pass through the internal heat exchangers for heat exchange, and then discharge out of the shell, and the internal heat exchangers are respectively at an angle of 15-30 degrees to the horizontal direction, and the wind speed of the internal fan 3 is 3-8m/s; the outer heat exchange chamber 6 is provided with a U-shaped heat exchanger, and the side wall of the outer heat exchange chamber 6 is provided with at least three air inlets, and the bottom wall of the outer heat exchange chamber 6 is also provided with an air inlet , the side wall of the outer heat exchange chamber 6 is also provided with an air outlet, and the airflow entering the outer heat exchange chamber 6 from the aforementioned at least four air inlets passes through different positions of the U-shaped heat exchanger from different directions , and then blow out from the aforementioned air outlet, and the U-shaped heat exchanger is provided with at most four rows of heat exchange tubes in the thickness direction; compared with other internal structure air conditioners, its volume is further reduced, and the motor power is further reduced. The heat exchange efficiency is further increased; specifically, the difference in volume, heat exchange area and energy efficiency between the air conditioner with integrated internal and external units provided by the present invention and the air conditioners with other two internal structures is shown in the following table:

It can be seen from the above table that the air conditioner provided by the present invention has the best energy efficiency.

In some embodiments of the present invention, the air conditioner is a vehicle air conditioner. The housing 5 is provided with an inner heat exchange chamber 1 and an outer heat exchange chamber 6 from top to bottom. This integral structure is mainly suitable for use on vehicles, that is, as a vehicle air conditioner.

In some embodiments of the present invention, the second air outlet communicates with the vehicle temperature adjustment outlet. The refrigerated or heated air flow is discharged from the housing 5 of the air conditioner through the second air outlet, and then flows to the temperature adjustment port of the vehicle through the pipeline, and then enters the interior of the vehicle through the temperature adjustment port to heat up or increase the temperature of the air environment inside the vehicle. Cool down and improve the comfort of the air environment in the car.

Based on the same inventive idea, the present invention also provides a vehicle, including the air conditioner.

It should be noted that in this article, relative terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these No such actual relationship or order exists between entities or operations.

It should be understood that the embodiments described herein may be implemented by hardware, software, firmware, middleware, microcode or a combination thereof. For hardware implementation, the processing unit can be implemented in one or more application specific integrated circuits (Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing, DSP), digital signal processing device (DSP Device, DSPD), programmable logic Device (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processor, controller, microcontroller, microprocessor, other electronic units for performing the functions described in this application or a combination thereof.

For a software implementation, the techniques described herein are implemented by means of units that perform the functions described herein. Software codes can be stored in memory and executed by a processor. Memory can be implemented within the processor or external to the processor.

Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

In the embodiments provided in this application, it should be understood that the disclosed devices and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.

If the functions described above are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiment of the present invention is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: various media capable of storing program codes such as U disk, mobile hard disk, ROM, RAM, magnetic disk or optical disk.

It should be noted that the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes none other elements specifically listed, or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (12)

1. a kind of air conditioner, which is characterized in that including shell (5), interior heat exchanger and inner blower (3), external heat exchanger (8) and exogenous wind Machine (7)；

The shell (5) is equipped with interior heat exchanging chamber (1) and outer heat exchanging chamber (6)；

The interior heat exchanger is set in the interior heat exchanging chamber (1), and the interior heat exchanger is inclined relative to horizontal setting；It is described Inner blower (3) is set in the interior heat exchanging chamber (1), the inner blower (3) can certain driving air-flow pass through the interior heat exchanger and from institute Shell (5) blowout is stated, the upper surface and its lower surface of the interior heat exchanger are sequentially passed through across the air-flow of the interior heat exchanger；

The external heat exchanger (8) is set in the outer heat exchanging chamber (6), and the outer blower (7) is set in the outer heat exchanging chamber (6), The outer blower (7) can certain driving air-flow from least three directions pass through the external heat exchanger (8) and from the shell (5) blow out.

2. air conditioner according to claim 1, which is characterized in that including multiple interior heat exchangers, wherein at least one The interior heat exchanger is set to the side of the inner blower (3), and other interior heat exchangers are set to the another of the inner blower (3) Side；

The inner blower (3) be equipped with the first air inlet and two the first air outlets, first air inlet towards it is multiple it is described in Region between heat exchanger, side of first air outlet towards the inner blower (3), another described first outlet air The other side of the mouth towards the inner blower (3).

3. air conditioner according to claim 2, which is characterized in that the angle model of the multiple interior heat exchangers and horizontal direction Enclose respectively 15-30 °.

4. air conditioner according to claim 2 or 3, which is characterized in that the wind speed range of the inner blower (3) is 3-8m/ s。

5. air conditioner according to claim 1, which is characterized in that the interior heat exchanging chamber (1) is set to the upper of the shell (5) Portion, the top surface of the shell (5) are equipped with the second air inlet being connected to the interior heat exchanging chamber (1), and the two of the interior heat exchanging chamber (1) End is respectively equipped with the second air outlet.

6. air conditioner according to claim 1, which is characterized in that the external heat exchanger (8) is U-shaped heat exchanger, described outer Blower (7) is set to the inside of the U-shaped heat exchanger, and the outer blower (7) is equipped with third air outlet, the third air outlet direction The opening of the U-shaped heat exchanger.

7. air conditioner according to claim 1, which is characterized in that the shell (5) is equipped at least two and is arranged in interior change Outer heat exchanging chamber (6) below hot chamber (1)；The outer heat exchanging chamber (6) has bottom wall and at least four sidewalls, one of them described side Wall is equipped with the 4th air outlet, wherein three side walls are respectively equipped with the 4th air inlet, the bottom wall is equipped with the 4th air inlet.

8. air conditioner according to claim 1, which is characterized in that the outer blower (7) is centrifugal blower.

9. air conditioner according to claim 1, which is characterized in that the thickness direction of the external heat exchanger (8) includes at most Four row's heat exchanger tubes.

10. air conditioner according to claim 5, which is characterized in that the air conditioner is vehicle-mounted rear-mounted air conditioner.

11. air conditioner according to claim 10, which is characterized in that the temperature adjustment mouth of second air outlet and vehicle connects It is logical.

12. a kind of vehicle, which is characterized in that including the described in any item air conditioners of claim 1 to 11.