CN113124486A

CN113124486A - Kitchen air conditioning system

Info

Publication number: CN113124486A
Application number: CN202010758216.XA
Authority: CN
Inventors: 郭俊杰; 余丙松; 李昂; 傅海峰; 朱启惠; 崔腾飞; 江名松
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-12-31
Filing date: 2020-07-31
Publication date: 2021-07-16
Anticipated expiration: 2040-07-31
Also published as: CN212987394U; CN212987403U; CN212585066U; CN212987388U; CN212618649U; CN113124467B; CN212378082U; CN212378084U; CN113124477A; CN212362205U; CN212987399U; CN113124469A; CN212987398U; CN212987389U; CN113124485B; CN113124476A; CN113124463B; CN113124464B; CN213237729U; CN113124486B

Abstract

A kitchen air conditioning system is characterized in that a compressor, a condenser and an evaporator of an air conditioning assembly are communicated through refrigerant pipelines, an oil smoke absorption assembly comprises a shell and a smoke exhaust channel, the condenser comprises a first condenser and a second condenser which are connected in series and are arranged in the smoke exhaust channel, an air outlet of the air outlet channel in the shell is communicated with an indoor part of a kitchen through fluid, the evaporator is arranged in the air outlet channel, and a condensed water conveying device which is used for conveying condensed water generated by the evaporator to the first condenser and/or the second condenser and enables the condensed water to flow along the surface of the condenser is further arranged in the shell. This kitchen air conditioning system during operation, the heat of condenser can be taken away to the oil smoke, and the comdenstion water that the evaporimeter produced is carried to first and/or condenser surface, and on the one hand cools down the condenser, improves the heat transfer effect of condenser, realizes the effective utilization of comdenstion water, and on the other hand comdenstion water can evaporate the back and discharge from smoke exhaust passage after being heated by the condenser, has saved the outer device of arranging of comdenstion water.

Description

Kitchen air conditioning system

Technical Field

The invention relates to a kitchen air conditioning system.

Background

The kitchen is the main place that people cook, and the good or bad of kitchen air environment directly influences the culinary art and experiences. The kitchen is hot in summer and cold in winter, and has the requirements of cold supply and heat supply, so that people invent various kitchen air conditioners, the air in the kitchen is cooled in summer, and warm air can be provided for the kitchen in winter, so that the cooking comfort level is improved.

The existing kitchen air conditioner has no big difference from a common air conditioner in basic form, and generally has two forms, namely an internal machine and an external machine split type, namely an external machine is positioned outdoors, an internal machine is positioned indoors, the internal machine and the external machine are respectively provided with a motor fan, the internal machine and the external machine split type kitchen air conditioner are connected in a pipeline mode, holes need to be formed in a wall, decoration is damaged, an external machine needs to be hung outdoors, the installation difficulty is high, and the structure is not compact enough. The other type is that the inside and outside machine is an integrated structure, although the evaporator and the condenser of the air conditioner can be installed indoors, the heat-discharging pipe of the condenser can be installed only by destroying a larger area of wall, so that the installation difficulty is increased, and the indoor attractiveness is influenced. In addition, because the kitchen space is limited, the volume of the kitchen air conditioner cannot be too large, so that the heat dissipation of the kitchen air conditioner has a great problem, and if the heat dissipation cannot be carried out in time in the use process of the kitchen air conditioner, the energy efficiency of the air conditioner can be greatly reduced. However, the existing kitchen air conditioner and the range hood work independently, the two can not be linked, and the heat generated by the kitchen air conditioner can not be discharged to the outside through the fan of the range hood, so that how to discharge the heat generated by the kitchen air conditioner through the range hood becomes a problem to be solved urgently.

Although there is also a product like a range hood in the market at present, namely, an air conditioning component is added on the basis of a platform of the range hood, the range hood can realize all functions of the range hood and also can realize the function of an air conditioner. However, these air conditioner smoke ventilators often carry out simple function with the indoor set of traditional air conditioner and traditional lampblack absorber and merge, and outdoor unit of air conditioner still need install outdoor alone, and the air conditioner lampblack absorber integrated level of this kind of mode is not enough, and the installation is comparatively loaded down with trivial details, and moreover, the pipeline and the line connection of outer machine in the air conditioner also can destroy the wall body. In addition, when the air-conditioning range hood is used, an evaporator of an air conditioner can generate condensed water which is discharged outdoors through a water guide pipe at present, other discharging modes are not available, and the effective utilization of the condensed water is not realized.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a kitchen air conditioning system capable of treating air conditioner condensate water by using at least one condenser in a smoke exhaust channel and improving heat exchange efficiency of the condenser, aiming at the current state of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: this kitchen air conditioning system, including air conditioning component and oil absorption cigarette subassembly, the air conditioning component includes compressor, condenser and evaporimeter, be linked together through the refrigerant pipeline between compressor, condenser and the evaporimeter, the oil absorption cigarette subassembly includes the casing and locates the passageway of discharging fume in the casing, its characterized in that: the condenser comprises a first condenser and a second condenser which are sequentially connected in series on a refrigerant pipeline, the first condenser and the second condenser are arranged in a smoke exhaust channel, an air outlet channel is further arranged in the casing, an air outlet of the air outlet channel is communicated with an indoor phase of a kitchen in a fluid mode, the evaporator is arranged in the air outlet channel, and a condensate water conveying device which is used for conveying condensate water generated by the evaporator to the first condenser and/or the second condenser and enables the condensate water to flow along the surface of the condenser is further arranged in the casing.

Preferably, the first condenser is connected in series to a refrigerant pipeline between the second condenser and the compressor, and the condensed water generated by the evaporator is conveyed to the first condenser by a condensed water conveying device. Like this, because the refrigerant temperature of the first condenser of flowing through is higher than the refrigerant temperature of the second condenser of flowing through, consequently, carry the condensation book to first condenser on, can improve the evaporation efficiency of comdenstion water on the one hand, on the other hand has also reduced the refrigerant temperature that flows into the second condenser, and then has promoted the heat exchange efficiency of condenser.

The first condenser and the second condenser can be arranged in various ways, and preferably, the first condenser and the second condenser are obliquely arranged relative to the vertical plane, and the first condenser is positioned above the second condenser. Thus, even if the condensed water flowing through the first condenser drops onto the second condenser, the condensed water is evaporated by the second condenser.

Further preferably, the vertical projection of the first condenser falls entirely onto the second condenser.

Further preferably, the first condenser is located downstream of the second condenser in the lampblack flowing direction.

Further preferably, the first condenser comprises a first liquid collecting pipe and a first flat pipe communicated between the first liquid collecting pipe, the second condenser comprises a second liquid collecting pipe and a second flat pipe communicated between the second liquid collecting pipe, the first flat pipe is vertically arranged along the direction of the flow of the condensed water, and the second flat pipe is transversely arranged. First flat tub of vertical arrangement can make the condensation hydroenergy flow downwards smoothly along the surface of first condenser, and the flat tub of horizontal arrangement of second is favorable to promoting heat exchange efficiency.

The condensed water conveying device may have various structures, and preferably includes a water receiving tray for receiving the condensed water generated by the evaporator, a water tank, a water pump and a water distributor, the condensed water received by the water receiving tray flows into the water tank through a water guide pipe, the condensed water flowing into the water tank is conveyed to the inside of the water distributor through the water pump, and the condensed water flowing out of the water distributor can flow to the surface of the first condenser.

In order to enable condensed water flowing out of the water distributor to fully flow through the upper surface of the condenser, the water distributor is arranged above the first condenser, is in a strip shape and is transversely arranged along the upper edge of the first condenser, and is provided with a water inlet and a water outlet, the water inlet is communicated with the water outlet of the water pump, and the water outlets are uniformly distributed at intervals along the length direction of the water distributor.

In order to allow the condensation water to flow uniformly over each flat tube of the condenser: and the water outlet of the water distributor corresponds to the first flat pipes of the first condenser one by one.

In order to enable the water yield of each water outlet of the water distributor to be matched with the temperature of a refrigerant flowing through the condenser, one end of the first liquid collecting pipe positioned below is provided with an air inlet, the other end of the first liquid collecting pipe is provided with a liquid outlet, the caliber of the water outlet on the side corresponding to the air inlet is the largest, the caliber of the water outlet on the side corresponding to the liquid outlet is the smallest, and the calibers of the water outlets are gradually reduced from the corresponding side of the air inlet to the corresponding side of the liquid outlet.

In order to enable the water outlets of the water distributors to discharge water more uniformly, the number of the water inlets is at least three, the water inlets are distributed uniformly at intervals along the length direction of the water distributors (34), and condensed water flowing out of the water outlets of the water pumps is uniformly distributed to the water inlets through the water distribution device.

In order to recycle the condensate water which is not evaporated after flowing through the condensate water, a water return box is arranged at the bottom of the first condenser, and the water in the water return box can flow back into the water tank through a water return pipe.

In order to collect the condensed water dropping from the second condensed water, a water receiving box is arranged at the bottom of the second condenser, and a water outlet of the water receiving box is communicated with the oil cup through a water discharge pipe.

The smoke exhaust channel and the air outlet channel can be distributed in various manners, preferably, an oil smoke suction fan is arranged in the casing, the smoke exhaust channel and the air outlet channel are arranged above the oil smoke suction fan and distributed left and right, and the smoke exhaust channel is arranged at the downstream of an air outlet of the oil smoke suction fan along the oil smoke flowing direction.

Preferably, the smoke exhausting channel comprises a first smoke exhausting channel and a second smoke exhausting channel, an air channel switching valve used for switching one of the first smoke exhausting channel and the second smoke exhausting channel to be communicated with an air outlet of the oil smoke suction fan is installed at inlets of the first smoke exhausting channel and the second smoke exhausting channel, and the condenser is arranged in the first smoke exhausting channel.

In order to avoid the oil smoke from polluting the condenser, an electrostatic purification device is further installed in the first smoke exhaust channel, and the electrostatic purification device is arranged at the upstream of the condenser along the flowing direction of the oil smoke.

First exhaust flue and second exhaust flue can have multiple smoke discharging mode, preferably, first exhaust flue has first exhaust port, and second exhaust flue has the second exhaust port, first exhaust port and second exhaust port are independent each other.

Preferably, the housing is provided with an air inlet and an air outlet of the air outlet channel, the air inlet is in fluid communication with the interior of the kitchen or the exterior of the kitchen, and the air outlet is arranged on the front side of the housing or on the top of the housing. Like this, the air-out passageway both can realize indoor air inlet, also can outdoor new trend get into the air-out passageway, and the position of air outlet also can nimble selection as required.

In order to make the system more compact and convenient to install, the compressor is integrated on the shell.

Further preferably, a throttle device is installed on a refrigerant pipe between the second condenser and the evaporator.

Compared with the prior art, the invention has the advantages that: this kitchen air conditioning system is equipped with first condenser and second condenser in smoke exhaust channel, the evaporimeter is located in the air-out passageway, the oil smoke can take away firstly, the heat of second condenser, and, can also carry the comdenstion water that the evaporimeter produced to the surface of first condenser and/or second condenser through comdenstion water conveyor, on the one hand, further cool down to the condenser, further improve the heat transfer effect of condenser, and then improve the air conditioner efficiency, the effective utilization of comdenstion water has been realized, on the other hand comdenstion water can be discharged from smoke exhaust channel after the evaporation after being heated by the condenser, the outer device of comdenstion water discharging has been saved.

Drawings

FIG. 1 is a schematic diagram of a system configuration according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a range hood according to an embodiment of the present invention.

FIG. 3 is a system schematic of an air conditioning pack according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a condensate water conveying apparatus according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a first condenser according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a water distributor according to an embodiment of the present invention;

FIG. 7 is a side view of a water distributor according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a second condenser according to an embodiment of the present invention;

FIG. 9 is a schematic view of a condensed water split structure according to an embodiment of the present invention;

fig. 10 is another schematic structural diagram of the range hood according to the embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 and 2, the kitchen air conditioning system of the present embodiment includes an air conditioning assembly and a fume exhaust assembly, the air conditioning assembly includes a compressor 11, a condenser 12 and an evaporator 13, the compressor 11 and the condenser 12 are communicated with the evaporator 13 through a refrigerant pipeline 14, and a throttling component 15 is installed on the refrigerant pipeline 14 between the condenser 12 and the evaporator 13. A coolant flows through the coolant line 14, and water, ethylene glycol, glycerol, or the like can be used as a common coolant. The specific operation principle of the air conditioning assembly is the same as that of the existing air conditioner, and is not described herein.

The range hood assembly of this embodiment has a housing 20, a range hood fan 21 is disposed in the housing 20, and the range hood fan 21 is installed at the lower portion of the housing 20. The upper part of the casing 20 is provided with a smoke exhaust channel 22 and an air outlet channel 23 which are isolated from each other, and along the flow direction of the oil smoke, the smoke exhaust channel 22 is arranged at the downstream of the air outlet of the oil smoke suction fan 21. The direction indicated by the arrow a in fig. 1 is taken as the right, and the air outlet channel 23 is located at the right side of the smoke exhaust channel 22. The present embodiment integrates the compressor 11 on the casing 20, and the compressor 11 is located at the right side of the fume exhaust fan 21 and below the air outlet channel 23.

The smoke exhausting channel 22 of the present embodiment includes a first smoke exhausting channel 221 and a second smoke exhausting channel 222, and an air channel switching valve 4 for switching one of the first smoke exhausting channel 221 and the second smoke exhausting channel 222 to communicate with the air outlet of the range hood 21 is installed at the inlet of the first smoke exhausting channel 221 and the second smoke exhausting channel 222. A condenser 12 and an electrostatic purification device 5 are installed in the first smoke exhaust channel 221, and the electrostatic purification device 5 is provided upstream of the condenser 12 in the smoke flowing direction, thereby preventing the condenser 12 from being contaminated by the smoke.

The first smoke exhaust channel 221 of the present embodiment has a first smoke exhaust port 223, the second smoke exhaust channel 222 has a second smoke exhaust port 224, and the first smoke exhaust port 223 and the second smoke exhaust port 224 are independent of each other. The first exhaust port 223 and the second exhaust port 224 are connected to the same exhaust pipe 6.

An air inlet (not shown) and an air outlet 24 of an air outlet channel 23 are provided on the housing 20. The air inlet can be communicated with the inside of a kitchen or the outside of the kitchen. The air outlet 24 may be disposed on the front surface of the housing 20, or may be disposed on the top of the housing 20, when the air outlet is disposed on the front surface of the housing 20, the air conditioning air is directly blown into the kitchen room from the air outlet, and when the air outlet is disposed on the top of the housing 20, the air outlet is communicated with the kitchen room through an air duct (not shown).

The evaporator 13 and the air outlet fan 25 are installed in the air outlet channel 23, the air outlet fan 25 blows air towards the air outlet 24, and the refrigerated air is blown to the kitchen room from the air outlet 24.

As shown in fig. 2 and 3, the condenser 12 of the present embodiment includes a first condenser 121 and a second condenser 122, and the first condenser 121 is connected in series to the refrigerant pipeline 14 between the second condenser 122 and the compressor 11, that is, the refrigerant discharged from the compressor 11 enters the first condenser 121 first, and then enters the second condenser 122. In this embodiment, the first condenser 121 and the second condenser 122 are both disposed obliquely with respect to the vertical plane, the first condenser 121 is located above the second condenser 122, the vertical projection of the first condenser 121 falls into the second condenser 122, and the first condenser 121 is located downstream of the second condenser 122 in the lampblack flow direction.

The first condenser 121 of the present embodiment includes a first liquid collecting pipe 1211 and a first flat pipe 1212 communicating between the first liquid collecting pipe, and as shown in fig. 5, the first flat pipe 1212 is arranged vertically. The second condenser 122 includes a second liquid collecting pipe 1221 and a second flat pipe 1222 communicated between the second liquid collecting pipe, and as shown in fig. 8, the second flat pipe 1222 is arranged in a transverse direction.

During operation of the system, the evaporator 13 generates condensed water, and the condensed water is delivered to the surface of the first condenser 121 by the condensed water delivery device 3 in this embodiment, and is allowed to flow along the surface of the first condenser 121, i.e., downward along the first flat tube 1212.

As shown in fig. 4 to 7, the condensed water conveying device 3 of the present embodiment includes a water pan 31, a water tank 32, a water pump 33 and a water distributor 34, wherein the water pan 31 is disposed in the air outlet channel 23 and located below the evaporator 13, the condensed water received by the water pan 31 flows into the water tank 32 through a water guiding pipe 35, and the condensed water flowing into the water tank 32 is conveyed to the inside of the water distributor 34 through the water pump 33. The water distributor 34 is disposed above the first condenser 121, the water distributor 34 is in a strip shape and is transversely disposed on the upper edge of the first condenser 121, the water distributor 34 has a water inlet 341 and a water outlet 342, the water inlet 341 is communicated with the water outlet of the water pump 33, and the water outlets 342 are uniformly distributed along the length direction of the water distributor 34 at intervals, so that condensed water flowing out of the water distributor 34 can uniformly flow downwards along the upper surface of the first condenser 121.

The water outlets 342 of the water distributor 34 of this embodiment are multiple and are uniformly distributed at intervals along the length direction of the water distributor 34, specifically, the number of the water outlets 342 is equal to the number of the flat tubes 123, and the water outlets 342 correspond to the flat tubes 123 one by one. In this embodiment, the aperture of each water outlet 342 is equal, that is, the water output of each water outlet 342 is the same, so that the water flowing through each flat pipe 123 is equal, and the flat pipes 123 are uniformly cooled.

As shown in fig. 5, one end of the first liquid collecting pipe 1211 located below is provided with an air inlet 1213, and the other end of the first liquid collecting pipe 1211 is provided with a liquid outlet 1214, so that the temperature of the refrigerant on the liquid outlet side is lower in consideration of the higher temperature of the refrigerant on the air inlet side, and therefore, in order to match the water output of each water outlet 342 of the water distributor 34 with the temperature of the refrigerant flowing through the condenser, the water outlets 342 may be arranged as follows: the diameter of the water outlet 342 on the side corresponding to the air inlet 1213 is the largest, the diameter of the water outlet 342 on the side corresponding to the liquid outlet 1214 is the smallest, and the diameters of the water outlets 342 decrease one by one from the side corresponding to the air inlet 1213 to the side corresponding to the liquid outlet 1214.

A return tank 36 is provided at the bottom of the condenser 12, and water in the return tank 36 is allowed to flow back into the water tank 32 through a return pipe 37. Thus, the condensed water that is not evaporated by the first condenser 121 can flow into the return box 36 and further flow back into the water tank 32, thereby achieving recycling of the condensed water.

As shown in fig. 9, the water distributor 34 has four water inlets 341 and is uniformly distributed along the length direction of the water distributor 34 at intervals, and the condensed water flowing out from the water outlet of the water pump 33 is uniformly distributed to each water inlet 341 by the water diversion device 38, so that the condensed water can more uniformly flow through the surface of the first condenser 121, and the evaporation efficiency of the condensed water and the heat exchange efficiency of the first condenser 121 are improved.

As shown in fig. 10, a water receiving box 6 is provided at the bottom of the second condenser 122, and a water outlet of the water receiving box 6 is communicated with the oil cup 8 through a water discharge pipe 7. When the system is in operation, the condensed water dripping from the second condenser 122 can finally flow into the oil cup 8.

The kitchen air conditioning system works in a refrigeration mode, and the working principle is as follows:

the range hood and the air conditioner are both started, oil smoke is discharged through the first smoke exhaust channel 221, and the oil smoke flows across the surface of the condenser 12 to cool and dissipate heat of the first condenser 121, so as to reduce the temperature of the coolant flowing through the first condenser 121, thereby improving the heat exchange effect of the first condenser 121, furthermore, the condensed water of the evaporator 13 is conveyed to the first condenser 121 by the condensed water conveying device 3 and flows downwards along the upper surface of the first condenser 121, on one hand, the first condenser 121 is further cooled, so that the temperature of the coolant flowing into the second condenser 122 is also reduced, thereby further improving the overall heat exchange effect of the condenser, further improving the energy efficiency of the air conditioner, and realizing the effective utilization of the condensed water, on the other hand, the condensed water can be discharged from the first smoke exhaust channel 221 after being heated by the first condenser 121, even if the condensed water which is not evaporated by the first condenser 121 and drops onto the second condenser 122 is also evaporated by the second condenser 122, and the heat exchange effect of the second condenser 122 is improved. Meanwhile, cold air is fed into the kitchen room from the air outlet 24 of the air outlet channel 23.

In addition, the oil fume suction assembly is not limited to a structure that the oil fume suction fan is arranged in the shell, and the oil fume suction assembly can also adopt an unpowered structure, namely the oil fume suction assembly only keeps the fume collecting shell, and the oil fume suction fan is arranged outside the shell, for example, the oil fume suction fan can be arranged at the top of a building public flue.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion, respectively), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion and/or be transported to the second portion, and may be a direct communication between the first portion and the second portion, or an indirect communication between the first portion and the second portion via at least one third element, such as a fluid channel, e.g., a pipe, a channel, a duct, a flow guide, a hole, a groove, or a chamber that allows a fluid to flow through, or a combination thereof.

Claims

1. An air conditioning system for a kitchen, comprising an air conditioning assembly and an oil fume suction assembly, the air conditioning assembly comprising a compressor (11), a condenser (12) and an evaporator (13), the compressor (11), The condenser (12) and the evaporator (13) are communicated with each other through a refrigerant pipeline (14). In that: the condenser (12) comprises a first condenser (121) and a second condenser (122) sequentially connected in series on the refrigerant pipeline, the first condenser (121) and the second condenser (122) They are all arranged in the smoke exhaust channel (22), and an air outlet channel (23) is also arranged in the casing (20), and the air outlet (24) of the air outlet channel (23) is in fluid communication with the kitchen interior, The evaporator (13) is arranged in the air outlet channel (23), and the casing (20) is further provided with a device for conveying the condensed water produced by the evaporator (13) to the first condenser (12) and the /or a condensed water conveying device (3) on the second condenser (13) and enabling the condensed water to flow along the surface of the above-mentioned condenser.

2. The kitchen air conditioning system according to claim 1, wherein the first condenser (121) is connected in series on the refrigerant pipeline between the second condenser (122) and the compressor (11), so that the The condensed water produced by the evaporator (13) is conveyed to the first condenser (121) by the condensed water conveying device (3).

3. The kitchen air conditioning system according to claim 2, characterized in that: the first condenser (121) and the second condenser (122) are both inclined with respect to the vertical plane, and the first condenser (122) 121) is located above the second condenser (122).

4. The kitchen air conditioning system according to claim 3, wherein the vertical projection of the first condenser (121) all falls on the second condenser (122).

5. The kitchen air conditioning system according to claim 3, wherein the first condenser (121) is located downstream of the second condenser (122) along the oil fume flow direction.

6. The kitchen air conditioning system according to claim 3, characterized in that: the first condenser (121) comprises a first liquid collecting pipe (1211) and a first flat pipe connected between the first liquid collecting pipes A pipe (1212), the second condenser (122) includes a second header (1221) and a second flat pipe (1222) communicated between the second headers, and the first flat pipe The arrangement (1212) along the direction of the condensate water flow is a vertical arrangement, and the second flat tubes (1222) are arranged horizontally.

7 . The kitchen air conditioning system according to claim 6 , wherein the condensed water conveying device ( 3 ) comprises a water receiving tray ( 31 ), a water tank ( 32 ), a water pump ( 33 ) and a water distributor ( 34 ). 8 . , the water receiving pan (31) is used to receive the condensed water generated by the evaporator (13), and the condensed water received by the water receiving pan (31) flows into the water tank through the water conduit (35) and flows into the water tank The condensed water in (32) is transported to the inside of the water distributor (34) through the water pump (33), and the condensed water flowing out of the water distributor (34) can flow to the surface of the first condenser (121).

8 . The kitchen air conditioning system according to claim 7 , wherein the water distributor ( 34 ) is arranged above the first condenser ( 121 ), and the water distributor ( 34 ) is strip-shaped and extends along the The upper edge of the first condenser (121) is arranged laterally, the water distributor (34) has a water inlet (341) and a water outlet (342), the water inlet (341) is communicated with the water outlet of the water pump, and the water outlet (342) are evenly spaced along the length direction of the water distributor (34).

9. The kitchen air conditioning system according to claim 8, characterized in that: the water outlet (342) of the water distributor (34) and the first flat pipe (123) of the first condenser (121) One-to-one correspondence.

10. The kitchen air conditioning system according to claim 9, wherein an air inlet (1213) is provided at one end of the first liquid collecting pipe (1211) located below, and the other side of the first liquid collecting pipe (1211) is provided with an air inlet (1213). One end is provided with a liquid outlet (1214), the water outlet (342) on the side corresponding to the air inlet (1213) has the largest diameter, and the water outlet (342) on the side corresponding to the liquid outlet (1214) has the smallest diameter, and the water outlet The size of the aperture of (342) decreases one by one from the corresponding side of the air inlet to the corresponding side of the liquid outlet.

11. The kitchen air conditioning system according to claim 8, characterized in that: the water inlets (341) are at least three and are evenly spaced along the length direction of the water distributor (34), and the water pump (33) The condensed water flowing out of the water outlet is evenly distributed to each of the water inlets (341) through the water separation device (38).

12. The kitchen air conditioning system according to claim 3, wherein a water return box (36) is provided at the bottom of the first condenser (121), and the water in the return water box (36) is It can be returned to the water tank (32) through the return pipe (37).

13. The kitchen air conditioning system according to claim 3, characterized in that: a water receiving box (6) is provided at the bottom of the second condenser (122), and a water outlet of the water receiving box (6) is provided. It is communicated with the oil cup (8) through the drain pipe (7).

14. The kitchen air conditioning system according to claim 1, characterized in that: a range fume fan (21) is installed inside the casing (20), the smoke exhaust passage (22) and the air outlet passage (23) ) is arranged above the range hood (21) and distributed left and right with each other, along the flow direction of the range hood, the fume exhaust channel (22) is set downstream of the outlet of the range hood (21).

15. The kitchen air conditioning system according to claim 14, wherein the smoke exhaust passage (22) comprises a first smoke exhaust passage (221) and a second smoke exhaust passage (222), wherein the first smoke exhaust passage (222) The inlets of the smoke exhaust channel (221) and the second smoke exhaust channel (222) are installed with a range for switching between one of the first smoke exhaust channel (221) and the second smoke exhaust channel (222) and the range fume fan (21) The air passage switching valve (4) communicated with the air outlet of the condenser (12) is arranged in the first smoke exhaust passage (221).

16. The kitchen air conditioning system according to claim 15, characterized in that: an electrostatic purifying device (5) is further installed in the first fume exhaust passage (221), and, along the direction of oil fume flow, the An electrostatic purification device (5) is arranged upstream of the condenser (12).

17. The kitchen air conditioning system according to claim 15, wherein the first smoke exhaust passage (221) has a first smoke exhaust port (223), and the second smoke exhaust passage (222) has a second row A smoke outlet (224), the first smoke outlet (223) and the second smoke outlet (224) are independent of each other.

18. The kitchen air conditioning system according to claim 1, characterized in that: an air inlet and an air outlet (24) of the air outlet channel (23) are opened on the casing (20), and the air inlet and outlet (24) are opened on the casing (20). The air outlet is in fluid communication with the kitchen interior or with the outside of the kitchen, and the air outlet (24) is arranged on the front of the casing (20) or at the top of the casing (20).

19. The kitchen air conditioning system according to any one of claims 1 to 18, wherein the compressor (11) is integrated on the casing (20).

20. The kitchen air conditioning system according to claim 1, characterized in that: a throttling device (14) is installed on the refrigerant pipeline (14) between the second condenser (122) and the evaporator (13). 15).