CN212987402U

CN212987402U - Kitchen air conditioning system

Info

Publication number: CN212987402U
Application number: CN202021566351.6U
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: 2021-04-16
Anticipated expiration: 2030-07-31
Also published as: CN113124472A; CN113124481A; CN212585060U; CN113124465A; CN212362204U; CN212987390U; CN113124467A; CN212618648U; CN212378084U; CN212618643U; CN212618645U; CN212618646U; CN212618642U; CN113124473A; CN113124483A; CN212987398U; CN212987389U; CN212585059U; CN113124480A; CN212585066U

Abstract

The utility model provides a kitchen air conditioning system, is linked together through the refrigerant pipeline between its air conditioning component's compressor, condenser and the evaporimeter, and in the smoke exhaust passage was located to the condenser still be equipped with the air-out passageway in the casing, in the air-out passageway was located to the evaporimeter, still be equipped with in the casing and be used for carrying the comdenstion water conveyor to the condenser on with the comdenstion water that the evaporimeter produced, still including carrying out the current-limiting mechanism of current-limiting to the comdenstion water that comdenstion water conveyor exported. This kitchen air conditioning system during operation, the heat of condenser is taken away to the oil smoke, the comdenstion water that the evaporimeter produced is carried to the condenser on, on the one hand further cools down the condenser, on the other hand makes the comdenstion water heat evaporation back discharge from smoke exhaust channel, in addition, carry out the current-limiting through the comdenstion water that current-limiting mechanism carried condensate water conveyor, the too big water that leads to the short time to spray the condenser of flow when avoiding the start is too much, avoid causing condenser large tracts of land to block up and the comdenstion water blows off along with the wind in the flue.

Description

Kitchen air conditioning system

Technical Field

The utility model 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.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned prior art current situation, provide a can control the comdenstion water yield that flows into the condenser, avoid the kitchen air conditioning system of comdenstion water jam condenser.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: 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 is arranged in the smoke exhaust channel, the casing is also internally provided with an air outlet channel, an air outlet of the air outlet channel is in fluid communication with the interior of a kitchen room, the evaporator is arranged in the air outlet channel, the casing is also internally provided with a condensed water conveying device used for conveying condensed water generated by the evaporator to the condenser, and the condenser is further provided with a flow limiting mechanism used for limiting the flow of the condensed water output by the condensed water conveying device.

The condensed water conveying device can have various structures, and preferably comprises a water receiving tray, a water tank, a water pump and a water distributor, wherein the water receiving tray is used for receiving the condensed water generated by the evaporator, 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 interior of the water distributor through the water pump, and the condensed water flowing out of the water distributor can flow along the surface of the condenser.

The flow limiting mechanism can have various structures, preferably, the flow limiting mechanism comprises a flow limiting partition plate arranged in the water tank, the flow limiting partition plate divides the interior of the water tank into at least two flow limiting areas, through holes used for communicating the two adjacent flow limiting areas are formed in the flow limiting partition plate, the flow limiting area on the outermost side is communicated with the water guide pipe, and the flow limiting area on the innermost side is communicated with the water inlet of the water pump.

Preferably, the flow-limiting partition plate is an arc-shaped plate, the flow-limiting partition plate and two adjacent side walls of the water tank jointly enclose the flow-limiting area, and the flow-limiting area on the outer side encloses the flow-limiting area on the inner side.

In order to facilitate the condensate to flow sufficiently over the surface of the condenser, the condenser is arranged vertically or inclined with respect to the vertical plane.

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 condenser, is in a strip shape and is transversely arranged along the upper edge of the 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 make the condensate water evenly flow through on every flat pipe of condenser, the condenser includes horizontal arrangement's last liquid collecting pipe, lower liquid collecting pipe and locates the flat pipe that goes up between liquid collecting pipe and the lower liquid collecting pipe and arrange in proper order, go up the liquid collecting pipe and communicate each other through flat pipe and lower liquid collecting pipe, the delivery port with flat pipe one-to-one.

In order to make the water outlet of the water distributor more uniform, at least three water inlets are uniformly distributed along the length direction of the water distributor at intervals.

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 condenser, and the water in the water return box can flow back into the water tank through a water return 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 condenser and the evaporator.

Compared with the prior art, the utility model has the advantages of: the kitchen air conditioning system arranges the condenser in the smoke exhaust channel and the evaporator in the air outlet channel, the heat of the condenser can be taken away by the oil smoke, in addition, the condensed water produced by the evaporator can be conveyed to the condenser through the condensed water conveying device, on one hand, the condenser is further cooled, the heat exchange effect of the condenser is further improved, thereby improving the energy efficiency of the air conditioner, on the other hand, condensed water can be discharged from the smoke exhaust channel after being heated by the condenser, a condensed water discharging device is omitted, in addition, the flow limiting mechanism is used for limiting the flow of the condensed water conveyed by the condensed water conveying device, so that the large-area blockage of the surface of the condenser caused by the excessive water sprayed on the condenser in a short time due to the excessive flow during starting up is avoided, thereby avoiding the problems of the reduction of the smoke exhaust effect and the blowing of the condensed water on the surface of the condenser by the flue gas flow.

Drawings

Fig. 1 is a schematic structural diagram of a system 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 schematic structural view of a condensed water conveying device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a condenser according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a water distributor according to an embodiment of the present invention;

fig. 6 is a side view of the water distributor according to the embodiment of the present invention.

Fig. 7 is a schematic structural view of a current limiting mechanism according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of the inside of the water tank according to the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

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 5 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 inlets of the first smoke exhausting channel 221 and the second smoke exhausting channel 222. A condenser 12 and an electrostatic purification device 6 are installed in the first smoke exhaust channel 221, and the electrostatic purification device 6 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 7.

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).

An evaporator 13 and an air outlet fan (not shown) are installed in the air outlet channel 23, and the air outlet fan blows air towards the air outlet 24 to blow the refrigerated air into the kitchen room from the air outlet 24.

When the system is in operation, the evaporator 13 will produce condensed water, and this embodiment delivers the condensed water to the condenser 12 through the condensed water delivery device 3, and enables the condensed water to flow along the surface of the condenser 12.

As shown in fig. 3 to 6, 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 condenser 12 of the embodiment is obliquely arranged relative to the vertical plane, the water distributor 34 is arranged above the condenser 12, the water distributor 34 is in a strip shape and is transversely arranged on the upper edge of the condenser 12, the water distributor 34 is provided with 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 condenser 12.

The condenser 12 of this embodiment includes an upper liquid collecting pipe 121, a lower liquid collecting pipe 122 and flat pipes 123 arranged between the upper liquid collecting pipe and the lower liquid collecting pipe in sequence, one end of the lower liquid collecting pipe 122 is provided with an air inlet 124, the other end of the lower liquid collecting pipe 122 is provided with a liquid outlet 125, and the upper liquid collecting pipe 121 is communicated with the lower liquid collecting pipe 122 through the flat pipes 123. The water inlets 341 of the water distributor 34 of the present embodiment are four and are uniformly distributed at intervals along the length direction of the water distributor 34, the water outlets 342 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.

The kitchen air conditioning system also comprises a flow limiting mechanism for limiting the flow of the condensed water output by the condensed water conveying device 3. As shown in fig. 7 and 8, the flow limiting mechanism of the present embodiment includes three flow limiting partitions 41 disposed inside the water tank 32 at intervals, the flow limiting partitions 41 divide the inside of the water tank 32 into four flow limiting areas 42, and the flow limiting partitions 41 are provided with through holes 43 for communicating two adjacent flow limiting areas 42. And, the flow-limiting area 42 on the outermost side is communicated with the water conduit 35, i.e. the condensed water generated by the evaporator firstly flows into the flow-limiting area on the outermost side, the flow-limiting area 42 on the innermost side is communicated with the water inlet of the water pump 33, i.e. the condensed water in the flow-limiting area on the outer side finally flows into the flow-limiting area on the innermost side and is conveyed into the water distributor 34 through the water pump 33. The flow-limiting partition 41 of this embodiment is an arc-shaped plate, the flow-limiting partition 41 and two adjacent sidewalls of the water tank together form a flow-limiting area 42, and the flow-limiting area 42 on the outer side surrounds the flow-limiting area 42 on the inner side.

Since the evaporator 13 will continue to produce a certain amount of condensate water and flow into the water tank 32 after the system is shut down for a while in the cooling mode, the water pump 33 will spray this condensate water onto the condenser for a short time next time the system is started, which will result in a large area of water curtain on the surface of the condenser, which will adversely affect the smoke evacuation, and the flue gas flow will also cause the condensate water on the surface of the condenser to fly out. The utility model discloses after water tank 32 adopted current-limiting baffle 41, water pump 33 work back earlier the water in the most inboard current-limiting district 42 is taken out futilely, and the water in the current-limiting district adjacent with the most inboard current-limiting district flows in most inboard current-limiting district 42 through-hole 43 to make the water pump can not take out futilely the water in the water tank 32 once.

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 condenser 12 can flow into the return box 36 and further flow back into the water tank 32, thereby achieving recycling of the condensed water.

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

range hood and air conditioner all open, the oil smoke is discharged through first smoke exhaust channel 221, and, the surface that the oil smoke gas stream skims condenser 12 can be cooled down condenser 12, the heat dissipation, reduce the secondary refrigerant temperature in condenser 12 of flowing through, thereby improve the heat transfer effect of condenser 12, and, the comdenstion water of evaporimeter 13 is carried to condenser 12 by comdenstion water conveyor 3, and flow downwards along the upper surface of condenser 12, on the one hand, further cool down condenser 12, further improve the heat transfer effect of condenser, and then improve the air conditioner efficiency, realize the effective utilization of comdenstion water, on the other hand the comdenstion water can evaporate the back and discharge from first smoke exhaust channel 221 after being heated by condenser 12. Meanwhile, cold air is fed into the kitchen room from the air outlet 24 of the air outlet channel 23.

Additionally, the utility model discloses an oil absorption cigarette subassembly is not restricted to the structure that adopts casing internally mounted oil absorption cigarette fan, and the oil absorption cigarette subassembly also can adopt unpowered structure, and the oil absorption cigarette subassembly only remains the collection cigarette casing promptly, and with the oil absorption cigarette fan external casing outside, for example, can install the top at the public flue of building with the oil absorption cigarette fan.

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), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion or/and be transported to the second portion, and may be directly communicated between the first portion and the second portion, or indirectly communicated between the first portion and the second portion via at least one third member, which may be a fluid passage such as a pipe, a channel, a duct, a flow guide, a hole, a groove, or a chamber allowing the fluid to flow therethrough, or a combination thereof.

Claims

1. The utility model provides a kitchen air conditioning system, includes air conditioning component and oil absorption cigarette subassembly, air conditioning component includes compressor (11), condenser (12) and evaporimeter (13), be linked together through refrigerant pipeline (14) between compressor (11), condenser (12) and evaporimeter (13), oil absorption cigarette subassembly includes casing (20) and locates smoke exhaust passage (22) in the casing, its characterized in that: the condenser (12) is arranged in the smoke exhaust channel (22), an air outlet channel (23) is further arranged in the machine shell (20), an air outlet (24) of the air outlet channel (23) is communicated with the interior of a kitchen room in a fluid mode, the evaporator (13) is arranged in the air outlet channel (23), a condensed water conveying device (3) used for conveying condensed water generated by the evaporator (13) to the condenser (12) is further arranged in the machine shell (20), and the condensed water flow limiting device further comprises a flow limiting mechanism used for limiting the flow of the condensed water output by the condensed water conveying device (3).

2. The galley air conditioning system according to claim 1, wherein: the condensed water conveying device (3) comprises a water receiving disc (31), a water tank (32), a water pump (33) and a water distributor (34), wherein the water receiving disc (31) is used for receiving condensed water generated by the evaporator (13), the condensed water received by the water receiving disc (31) flows into the water tank through a water guide pipe (35), the condensed water flowing into the water tank (32) is conveyed into the water distributor (34) through the water pump (33), and the condensed water flowing out of the water distributor (34) can flow along the surface of the condenser (12).

3. The galley air conditioning system according to claim 2, wherein: the flow limiting mechanism comprises a flow limiting partition plate (41) arranged inside the water tank (32), the flow limiting partition plate (41) divides the inside of the water tank (32) into at least two flow limiting areas (42), through holes (43) used for communicating the two adjacent flow limiting areas (42) are formed in the flow limiting partition plate (41), the flow limiting area (42) on the outermost side is communicated with the water guide pipe (35), and the flow limiting area (42) on the innermost side is communicated with a water inlet of the water pump (33).

4. The galley air conditioning system according to claim 3, wherein: the flow limiting partition plate (41) is an arc-shaped plate, the flow limiting partition plate (41) and two adjacent side walls of the water tank jointly enclose the flow limiting area (42), and the flow limiting area (42) on the outer side encloses the flow limiting area (42) on the inner side.

5. The galley air conditioning system according to claim 2, wherein: the condenser (12) is arranged vertically or inclined relative to a vertical plane.

6. The galley air conditioning system according to claim 5, wherein: the water distributor (34) is arranged above the condenser (12), the water distributor (34) is strip-shaped and is transversely arranged along the upper edge of the condenser (12), the water distributor (34) is provided with 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 outlets (342) are uniformly distributed along the length direction of the water distributor (34) at intervals.

7. The galley air conditioning system according to claim 6, wherein: condenser (12) including horizontal last liquid collecting pipe (121) of arranging, lower liquid collecting pipe (122) and locate on the liquid collecting pipe and down between the liquid collecting pipe and arrange in proper order flat pipe (123), last liquid collecting pipe (121) communicate each other through flat pipe (123) and lower liquid collecting pipe (122), delivery port (342) with flat pipe (123) one-to-one.

8. The galley air conditioning system according to claim 6, wherein: the water inlets (341) are at least three and are evenly distributed along the length direction of the water distributor (34) at intervals.

9. The galley air conditioning system according to claim 2, wherein: the bottom of the condenser (12) is provided with a water return box (36), and water in the water return box (36) can flow back to the water tank (32) through a water return pipe (37).

10. The galley air conditioning system according to claim 1, wherein: the range hood is characterized in that the range hood fan (21) is installed inside the casing (20), the smoke exhaust channel (22) and the air outlet channel (23) are arranged above the range hood fan (21) and distributed left and right, and the smoke exhaust channel (22) is arranged at the downstream of an air outlet of the range hood fan (21) along the flow direction of oil smoke.

11. The galley air conditioning system according to claim 10, wherein: the smoke exhausting channel (22) comprises a first smoke exhausting channel (221) and a second smoke exhausting channel (222), an air channel switching valve (5) used for switching one of the first smoke exhausting channel (221) and the second smoke exhausting channel (222) to be communicated with an air outlet of the oil smoke suction fan (21) is installed at the inlets of the first smoke exhausting channel (221) and the second smoke exhausting channel (222), and the condenser (12) is arranged in the first smoke exhausting channel (221).

12. The galley air conditioning system according to claim 11, wherein: an electrostatic purification device (6) is further installed in the first smoke exhaust channel (221), and the electrostatic purification device (6) is arranged on the upstream of the condenser (12) along the flow direction of the smoke.

13. The galley air conditioning system according to claim 11, wherein: the first smoke exhaust channel (221) is provided with a first smoke exhaust port (223), the second smoke exhaust channel (222) is provided with a second smoke exhaust port (224), and the first smoke exhaust port (223) and the second smoke exhaust port (224) are independent.

14. The galley air conditioning system according to claim 1, wherein: an air inlet and an air outlet (24) of the air outlet channel (23) are formed in the machine shell (20), the air inlet is in fluid communication with the interior of the kitchen room or the exterior of the kitchen room, and the air outlet (24) is arranged on the front face of the machine shell (20) or on the top of the machine shell (20).

15. Galley air conditioning system according to one of the claims 1 to 14, characterized in that: the compressor (11) is integrated in the housing (20).