CN113124456A - Kitchen air conditioning system - Google Patents

Kitchen air conditioning system Download PDF

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Publication number
CN113124456A
CN113124456A CN201911413996.8A CN201911413996A CN113124456A CN 113124456 A CN113124456 A CN 113124456A CN 201911413996 A CN201911413996 A CN 201911413996A CN 113124456 A CN113124456 A CN 113124456A
Authority
CN
China
Prior art keywords
channel
air
smoke exhaust
air outlet
exhaust channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911413996.8A
Other languages
Chinese (zh)
Inventor
李昂
赵艳凤
曹亚裙
余丙松
郭俊杰
傅海峰
崔腾飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Fotile Kitchen Ware Co Ltd
Original Assignee
Ningbo Fotile Kitchen Ware Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Fotile Kitchen Ware Co Ltd filed Critical Ningbo Fotile Kitchen Ware Co Ltd
Priority to CN201911413996.8A priority Critical patent/CN113124456A/en
Publication of CN113124456A publication Critical patent/CN113124456A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2021—Arrangement or mounting of control or safety systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F24F11/67—Switching between heating and cooling modes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Thermal Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Ventilation (AREA)

Abstract

The utility model provides a kitchen air conditioning system, its air conditioning subassembly includes that compressor, first heat exchanger and second heat exchanger inhale oil smoke subassembly have the casing, is equipped with the first fan that is used for the oil extraction cigarette in the casing, its characterized in that: the top of the machine shell is provided with an air outlet channel and a smoke exhaust channel, the air outlet channel is accommodated in the smoke exhaust channel and is mutually isolated from the smoke exhaust channel, the smoke exhaust channel is in fluid communication with the air outlet of the first fan, the second heat exchanger is arranged in the air outlet channel, the air outlet channel is provided with an air inlet and an air outlet, and the air outlet of the air outlet channel is in fluid communication with the interior of the kitchen room. This kitchen air conditioning system is equipped with the exhaust fume channel and the air-out passageway of mutual isolation at the casing top of oil absorption cigarette subassembly, and the air-out passageway holding is in exhaust fume channel, and exhaust fume channel and air-out wind channel distribution structure are comparatively novel to, can also regard exhaust fume channel and air-out passageway as external member demountable installation at the casing top, it is comparatively convenient to assemble.

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. The internal and external integrated machine usually comprises a mobile air conditioner and a window machine, when the mobile air conditioner is used, a heat dissipation hose needs to be manually connected, and the hose is placed outside a window, so that the use is inconvenient; the window machine needs to be provided with a square hole with a large area on the wall, the window machine can be put in and moved out when not in use, and a square hole is left on the wall, so that the window machine can be plugged by other objects, but is troublesome and damages decoration.
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, the existing products such as the air conditioning range hood are also produced, namely, the air conditioning component is added on the basis of the platform of the range hood, all functions of the range hood can be realized, and simultaneously, the function of an air conditioner can also be realized. 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.
Disclosure of Invention
The first technical problem to be solved by the present invention is to provide a kitchen air conditioning system with a novel smoke exhaust channel and air outlet channel distribution manner, aiming at the current state of the prior art.
The second technical problem to be solved by the present invention is to provide a kitchen air conditioning system that can save the material cost and space of the system and has good energy saving effect.
The technical scheme adopted by the invention for solving the first technical problem is as follows: this kitchen air conditioning system, including air conditioning component and oil absorption cigarette subassembly, air conditioning component includes compressor, first heat exchanger and second heat exchanger, compressor, first heat exchanger and second heat exchanger are linked together through the refrigerant pipeline, the oil absorption cigarette subassembly has the casing, is equipped with the first fan that is used for the oil extraction cigarette in the casing, its characterized in that: the kitchen cabinet is characterized in that an air outlet channel and a smoke exhaust channel are mounted at the top of the cabinet, the air outlet channel is accommodated in the smoke exhaust channel and is mutually isolated from the smoke exhaust channel, the smoke exhaust channel is in fluid communication with an air outlet of the first fan, the second heat exchanger is arranged in the air outlet channel, the air outlet channel is provided with an air inlet and an air outlet, and the air outlet of the air outlet channel is in fluid communication with the interior of the kitchen room.
Preferably, the smoke exhaust channel and the air outlet channel are detachably mounted on the top of the machine shell.
Preferably, the smoke exhaust channel is annular and surrounds the air outlet channel.
The technical scheme adopted by the invention for solving the second technical problem is as follows: in the kitchen air conditioning system, the first heat exchanger is arranged in the smoke exhaust channel. Like this, during air conditioner refrigeration, first heat exchanger uses as the condenser, and the heat that first heat exchanger produced can be taken away to the oil smoke in the exhaust passage, and during air conditioner heating, first heat exchanger uses as the evaporimeter, and the cold volume that first heat exchanger produced can be taken away to the oil smoke in the exhaust passage to promote system performance.
Preferably, the air inlets are arranged on the left side and the right side of the air outlet channel, and the air outlets are arranged on the front side of the air outlet channel.
In order to realize top air outlet of the air conditioner, an upper air outlet pipe is externally connected to the air outlet, and the air outlet of the upper air outlet pipe is in fluid communication with the interior of the kitchen.
In order to realize the switching of the corresponding smoke exhaust channels under different work modes, the smoke exhaust channel comprises a first smoke exhaust channel and a second smoke exhaust channel, the oil smoke absorption assembly comprises a first fan, and a first air channel switching valve used for switching one of the first smoke exhaust channel and the second smoke exhaust channel to be communicated with a first fan air outlet is installed at the rear end of the first fan air outlet.
Preferably, the first smoke exhaust channel and the second smoke exhaust channel are communicated with a smoke exhaust pipe, and a second air channel switching valve for switching one of the first smoke exhaust channel and the second smoke exhaust channel to be communicated with the smoke exhaust pipe is arranged at an outlet of the first smoke exhaust channel and an outlet of the second smoke exhaust channel.
Further preferably, the second air channel switching valve comprises a first check valve installed at the outlet of the first smoke exhaust channel and a second check valve installed at the outlet of the second smoke exhaust channel.
In order to avoid the oil smoke entering the first smoke exhaust channel from polluting the first heat exchanger, the first heat exchanger is arranged in the first smoke exhaust channel, an oil smoke purification device is further arranged in the first smoke exhaust channel, and the oil smoke purification device is arranged on the upstream of the first heat exchanger on a path along which the oil smoke flows.
First fan can have multiple air inlet mode, first fan is centrifugal fan and unilateral air inlet or two side air inlets.
In order to enable the air outlet channel to smoothly outlet air, a second fan for supplying air to the air outlet of the air outlet channel is arranged in the air outlet channel.
In order to realize the switching of the working modes of the air conditioner, a four-way valve is arranged on the refrigerant pipeline.
Compared with the prior art, the invention has the advantages that: this kitchen air conditioning system is equipped with the exhaust fume channel and the air-out passageway of mutual isolation at the casing top of oil absorption cigarette subassembly, and the air-out passageway holding is in exhaust fume channel, and exhaust fume channel and air-out wind channel distribution structure are comparatively novel to, can also regard exhaust fume channel and air-out passageway as external member demountable installation at the casing top, it is comparatively convenient to assemble. In addition, when the system is used for refrigerating, the oil fume suction assembly and the air conditioning assembly share one fan system, so that material cost and space can be saved; when heating, the shared fan can fully absorb waste heat generated by the kitchen range to achieve the energy-saving effect.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an air inlet channel according to a first embodiment of the present invention;
FIG. 3 is another schematic structural diagram according to a first embodiment of the present invention;
FIG. 4 is a schematic structural diagram according to a second embodiment of the present invention;
fig. 5 is another schematic structural diagram of a second embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
The first embodiment is as follows:
as shown in fig. 1 and 2, the kitchen air conditioning system of the present embodiment includes an air conditioning assembly and a range hood assembly. The air conditioning assembly comprises a compressor 11, a first heat exchanger 12 and a second heat exchanger 13, wherein the compressor 11, the first heat exchanger 12 and the second heat exchanger 13 are communicated through a refrigerant pipeline 14, a four-way valve 15 is installed on the refrigerant pipeline 14, two ends of the four-way valve 15 are communicated with the compressor 11, the other two ends of the four-way valve 15 are respectively communicated with the first heat exchanger 12 and the second heat exchanger 13, a throttling part 16 is installed on the refrigerant pipeline 14 between the first heat exchanger 12 and the second heat exchanger 13, a cold carrying agent flows through the cold carrying channel 4, and common cold carrying agents can be water, ethylene glycol or glycerol and the like. By switching the four-way valve 15, the system can be switched between a cooling mode and a heating mode, wherein in the cooling mode, the first heat exchanger 12 is a condenser, the second heat exchanger 13 is an evaporator, and in the heating mode, the first heat exchanger 12 is an evaporator, and the second heat exchanger 13 is a condenser. The specific operation principle of the air conditioning assembly 1 is the same as that of the existing air conditioner, and will not be described herein.
The range hood assembly has a casing 20, the compressor 11 can be disposed adjacent to the casing 20 or disposed in the casing 20, the top of the casing 20 is disposed with a smoke exhaust channel 21 and an air outlet channel 22 which are isolated from each other, the air outlet channel 22 is accommodated in the smoke exhaust channel 21, in this embodiment, the smoke exhaust channel 21 is annular and surrounds the air outlet channel 22. In addition, the smoke exhaust channel 21 and the air outlet channel 22 are detachably installed on the top of the cabinet 20. The air outlet channel 22 has an air inlet 23 and an air outlet 24, the air inlet 23 is disposed on the left and right sides of the air outlet channel 22, the air inlet 23 can be in fluid communication with the interior of the kitchen room or the exterior of the kitchen room, the air outlet 24 is disposed on the front side of the air outlet channel 22, and the air outlet 24 is in communication with the interior of the kitchen room.
A first fan 26 for discharging oil smoke is disposed in the casing 20, the first fan 26 of this embodiment is a centrifugal fan and supplies air at one side, and the smoke exhaust channel 21 is disposed at the rear end of the air outlet of the first fan 26, that is, the air outlet of the first fan 26 is in fluid communication with the smoke exhaust channel 21. The smoke exhaust channel 21 specifically includes a first smoke exhaust channel 211 and a second smoke exhaust channel 212, a first air channel switching valve 3 is installed at inlets of the first smoke exhaust channel 211 and the second smoke exhaust channel 212, and one of the first smoke exhaust channel 211 and the second smoke exhaust channel 212 can be communicated with an air outlet of the first fan 26 through the first air channel switching valve 3. In this embodiment, the second air channel switching valve includes a first check valve 51 installed at the outlet of the first smoke exhaust channel 211 and a second check valve 52 installed at the outlet of the second smoke exhaust channel 212, and the first smoke exhaust channel 211 and the second smoke exhaust channel 212 share the same smoke exhaust pipe 6 to exhaust smoke.
The first heat exchanger 12 of this embodiment is disposed in the first smoke exhaust channel 211, the smoke purifying device 4 is further installed in the first smoke exhaust channel 211, and on the path along which the smoke flows, the smoke purifying device 4 is disposed at the upstream of the first heat exchanger 12, and the smoke purifying device 4 can generally adopt various electrostatic purifying devices in the prior art, so as to avoid the smoke from polluting the first heat exchanger 12. The second heat exchanger 13 is arranged in the air outlet channel 22, and a second fan 27 is further arranged in the air outlet channel 22, so that the air outlet 24 can smoothly discharge air, and further, the air is supplied to a kitchen room.
The working principle of the kitchen air conditioning system is as follows:
taking the cooling mode as an example, the first heat exchanger 12 is a condenser, and the second heat exchanger 13 is an evaporator.
The range hood and the air conditioner are both opened, the first air channel switching valve 3 swings left, the first check valve 51 is opened, and the second check valve 52 is closed, that is, the first smoke exhaust channel 211 is opened and the second smoke exhaust channel 212 is closed. At this moment, the oil smoke is discharged through the first smoke discharging channel 211 and the smoke discharging pipe 6, and the oil smoke gas flows across the surface of the first heat exchanger 12 to cool and dissipate the heat of the first heat exchanger 12, so that the temperature of the secondary refrigerant flowing through the first heat exchanger 12 is reduced, the heat exchange effect of the first heat exchanger 12 is improved, and the air conditioning energy efficiency is improved. Meanwhile, under the action of the second fan 27, the cold air is directly fed into the kitchen room from the air outlet 24.
Only the range hood is opened, the first air duct switching valve 3 swings right, the first check valve 51 is closed, and the second check valve 52 is opened, that is, the second smoke exhaust channel 212 is opened and the first smoke exhaust channel 211 is closed. At this time, the soot sucked by the first fan 26 is discharged through the second smoke discharging path 212 and the smoke discharging duct 6.
In the heating mode, the air duct switching mode is the same as the cooling mode, except that warm air is blown out of the air outlet 24 to the kitchen, and the cooling capacity of the first heat exchanger 12 is discharged along with the oil smoke.
As shown in fig. 3, the air outlet 24 of the present embodiment is externally connected with an upper air outlet pipe 25, an air outlet of the upper air outlet pipe 25 is in fluid communication with the interior of the kitchen room, and generally, the air outlet of the upper air outlet pipe 25 may be disposed on the ceiling of the kitchen, so that cold air or warm air can be fed into the kitchen through the air outlet on the ceiling.
Example two:
as shown in fig. 4 and 5, the first fan 26 of the present embodiment adopts a centrifugal fan with double air inlets, and the rest of the structure is the same as that of the first embodiment, and will not be described herein.
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 (13)

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), first heat exchanger (12) and second heat exchanger (13), compressor (11), first heat exchanger (12) and second heat exchanger (13) are linked together through refrigerant pipeline (14), the oil absorption cigarette subassembly has casing (20), is equipped with first fan (26) that are used for discharging oil smoke in casing (20), its characterized in that: an air outlet channel (22) and a smoke exhaust channel (21) are mounted at the top of the machine shell (20), the air outlet channel (22) is accommodated in the smoke exhaust channel (21) and isolated from the smoke exhaust channel (21), the smoke exhaust channel (21) is in fluid communication with an air outlet of a first fan (26), the second heat exchanger (13) is arranged in the air outlet channel (22), the air outlet channel (22) is provided with an air inlet (23) and an air outlet (24), and the air outlet (24) of the air outlet channel (22) is in fluid communication with the interior of a kitchen room.
2. The galley air conditioning system according to claim 1, wherein: the smoke exhaust channel (21) and the air outlet channel (22) are detachably mounted at the top of the machine shell (20).
3. The galley air conditioning system according to claim 1, wherein: the smoke exhaust channel (21) is annular and surrounds the air outlet channel (22).
4. The galley air conditioning system according to claim 1, wherein: the first heat exchanger (12) is arranged in the smoke exhaust channel (21).
5. The galley air conditioning system according to claim 1, wherein: the air inlet (23) is arranged on the left side and the right side of the air outlet channel (22), and the air outlet (24) is arranged on the front side of the air outlet channel (22).
6. The galley air conditioning system according to claim 5, wherein: the air outlet (24) is externally connected with an upper air outlet pipe (25), and the air outlet of the upper air outlet pipe (25) is in fluid communication with the interior of the kitchen room.
7. The galley air conditioning system according to claim 1, wherein: the smoke exhaust channel (21) comprises a first smoke exhaust channel (211) and a second smoke exhaust channel (212), the smoke exhaust component comprises a first fan (26), and a first air channel switching valve (3) used for switching one of the first smoke exhaust channel (211) and the second smoke exhaust channel (212) to be communicated with an air outlet of the first fan (26) is installed at the rear end of the air outlet of the first fan (26).
8. The galley air conditioning system according to claim 7, wherein: the first smoke exhaust channel (211) and the second smoke exhaust channel (212) are communicated with the smoke exhaust pipe (6), and a second air channel switching valve used for switching one of the first smoke exhaust channel and the second smoke exhaust channel to be communicated with the smoke exhaust pipe (6) is installed at the outlet of the first smoke exhaust channel (211) and the outlet of the second smoke exhaust channel (212).
9. The galley air conditioning system according to claim 8, wherein: the second air channel switching valve comprises a first check valve (51) arranged at the outlet of the first smoke exhaust channel (211) and a second check valve (52) arranged at the outlet of the second smoke exhaust channel (212).
10. The galley air conditioning system according to claim 7, wherein: first heat exchanger (12) are located in first exhaust gas passageway (211), still install fume purification device (4) in first exhaust gas passageway (211) to on the route along oil smoke flow, fume purification device (4) locate the upstream of first heat exchanger (12).
11. The galley air conditioning system according to claim 7, wherein: the first fan (26) is a centrifugal fan and is used for air inlet on one side or air inlet on two sides.
12. The galley air conditioning system according to claim 1, wherein: and a second fan (27) for supplying air to an air outlet (24) of the air outlet channel is arranged in the air outlet channel (22).
13. Galley air conditioning system according to one of the claims 1 to 12, characterized in that: and a four-way valve (15) is arranged on the refrigerant pipeline (14).
CN201911413996.8A 2019-12-31 2019-12-31 Kitchen air conditioning system Pending CN113124456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911413996.8A CN113124456A (en) 2019-12-31 2019-12-31 Kitchen air conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911413996.8A CN113124456A (en) 2019-12-31 2019-12-31 Kitchen air conditioning system

Publications (1)

Publication Number Publication Date
CN113124456A true CN113124456A (en) 2021-07-16

Family

ID=76770437

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911413996.8A Pending CN113124456A (en) 2019-12-31 2019-12-31 Kitchen air conditioning system

Country Status (1)

Country Link
CN (1) CN113124456A (en)

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