CN113124460B - Kitchen air conditioning system - Google Patents

Kitchen air conditioning system Download PDF

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Publication number
CN113124460B
CN113124460B CN201911414042.9A CN201911414042A CN113124460B CN 113124460 B CN113124460 B CN 113124460B CN 201911414042 A CN201911414042 A CN 201911414042A CN 113124460 B CN113124460 B CN 113124460B
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CN
China
Prior art keywords
channel
air
air outlet
kitchen
smoke
Prior art date
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Active
Application number
CN201911414042.9A
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Chinese (zh)
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CN113124460A (en
Inventor
崔腾飞
曹亚裙
余丙松
郭俊杰
李昂
傅海峰
赵艳凤
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 CN201911414042.9A priority Critical patent/CN113124460B/en
Publication of CN113124460A publication Critical patent/CN113124460A/en
Application granted granted Critical
Publication of CN113124460B publication Critical patent/CN113124460B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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 kitchen air conditioning system comprises an air conditioning component and an oil fume suction component, wherein the air conditioning component comprises a compressor, a first heat exchanger and a second heat exchanger, the oil fume suction component is provided with a shell, a fume exhaust channel is arranged in the shell, and the kitchen air conditioning system is characterized in that an air outlet channel isolated from the fume exhaust channel is further arranged in the shell, an air outlet of the air outlet channel is arranged on the front face of the shell and communicated with a kitchen room, and the second heat exchanger is arranged in the air outlet channel. The air outlet channel of the air conditioning component of the kitchen air conditioning system is arranged in the shell of the oil smoke suction component and isolated from the smoke exhaust channel, the structure is compact, the air outlet of the air outlet channel is arranged on the front face of the shell, and the air outlet of the air outlet channel can be discharged from the front face of the shell and supplemented into a kitchen, so that the kitchen air conditioning system is good in user experience. When the system is used for refrigerating, the oil fume suction assembly and the air conditioning assembly share one fan system, so that the material cost and the space can be saved, and when the system is used for heating, the waste heat generated by a kitchen range can be fully absorbed besides the shared fan, and the energy-saving effect is achieved.

Description

Kitchen air conditioning system
Technical Field
The present invention relates to a kitchen air conditioning system.
Background
The kitchen is the main place that people cook, and the cooking experience is directly influenced by the kitchen air environment. The kitchen is hot in summer and cold in winter, and has the demand of cooling and heating, therefore, people invent various kitchen air conditioners, cool the kitchen air in summer, and provide warm air for the kitchen in winter to improve the cooking comfort level.
The existing kitchen air conditioner has no great difference from the common air conditioner in basic form, and generally has two forms, namely an inner machine and an outer machine which are separated, namely the outer machine is positioned outdoors, the inner machine is positioned indoors, the inner machine and the outer machine are respectively provided with a motor fan, the inner machine and the outer machine are separated, the kitchen air conditioner is connected in a connecting mode through pipelines, holes are formed in a wall, decoration is damaged, an outer machine is hung outdoors, the installation difficulty is high, and the structure is not compact enough. The other is that the inner machine and the outer machine are of an integrated structure, and the evaporator and the condenser of the air conditioner can be installed indoors, but the heat discharging pipe of the condenser can be installed only by damaging a wall body with a larger area, so that the installation difficulty is increased, and the indoor appearance is also influenced. The indoor and outdoor unit generally comprises a mobile air conditioner and a window unit, when the mobile air conditioner is used, a radiating hose is required to be manually connected, the hose is required to be placed outside the window, the window unit is inconvenient to use, a square hole with larger area is required to be formed in the wall, the machine is placed in the window unit, the machine can be moved out when the window unit is not used, and a square hole is left in the wall body, and the window unit can be plugged with other things, but is troublesome and damages the 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 large problem, and if the heat dissipation cannot be timely performed 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 kitchen ventilator work independently, the kitchen air conditioner and the kitchen ventilator cannot be linked, and heat generated by the kitchen air conditioner cannot be discharged outdoors through a fan of the kitchen ventilator, so how to discharge heat generated by the kitchen air conditioner through the kitchen ventilator becomes a problem to be solved urgently.
Although, at present, products such as an air-conditioning smoke ventilator also exist, namely an air-conditioning component is added on the basis of a smoke ventilator platform, so that not only can all functions of the smoke ventilator be realized, but also the functions of an air conditioner can be realized. However, these air conditioning smoke machines often combine the simple functions of the indoor unit of the traditional air conditioner and the traditional smoke ventilator, and the outdoor unit of the air conditioner needs to be independently installed outdoors, so that the integration level of the air conditioning smoke ventilator is not enough, the installation is complicated, and the pipelines and the circuit connection of the indoor unit and the outdoor unit of the air conditioner can damage the wall.
Disclosure of Invention
The first technical problem to be solved by the present invention is to provide a kitchen air conditioning system which has a compact structure and can discharge air from the front of a range hood casing.
The second technical problem to be solved by the invention is to provide a kitchen air conditioning system which can save the material cost and space of the system and has good energy saving effect.
The kitchen air conditioning system comprises an air conditioning component and an oil fume suction component, wherein the air conditioning component comprises a compressor, a first heat exchanger and a second heat exchanger, the compressor, the first heat exchanger and the second heat exchanger are communicated through a refrigerant pipeline, the oil fume suction component is provided with a shell, and a fume exhaust channel is arranged in the shell.
The air outlets can be arranged at different positions on the front surface of the casing, and as a preferable scheme, the air outlets are in a vertical strip shape and are arranged at the left-right centering or approximately centering positions on the front surface of the casing.
As another preferable scheme, the air outlet is in a horizontal strip shape and is arranged at a position which is centered up and down or is approximately centered on the front surface of the casing.
As another preferable scheme, the two air outlets are respectively positioned at the left side and the right side of the front face of the casing.
Further preferably, the casing is further provided with an air inlet of the air outlet channel. Thus, air enters the air outlet channel from the air inlet, and flows out from the air outlet of the air outlet channel after being subjected to heat exchange.
To provide both indoor and outdoor air intake, the air intake is preferably in fluid communication with the kitchen indoor or in fluid communication with the kitchen outdoor.
The technical scheme adopted by the invention for solving the second technical problem is that 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 oil smoke in the smoke evacuation passageway can take away the heat that first heat exchanger produced, and during air conditioner system warmed up, first heat exchanger used as the evaporimeter, and the cold volume that first heat exchanger produced can be taken away to the oil smoke in the smoke evacuation passageway to promote system performance.
In order to enable the system to conduct flue switching under different working modes, the smoke exhaust channel comprises a first smoke exhaust channel and a second smoke exhaust channel, the smoke absorbing assembly comprises a first fan, a first air channel switching valve used for switching one channel of the first smoke exhaust channel and the second smoke exhaust channel to be communicated with a first fan air outlet is arranged at the rear end of an air outlet of the first fan, and the first heat exchanger is arranged in the first smoke exhaust channel.
In order to enable the two smoke discharging channels to share one smoke discharging pipe, the first smoke discharging channel and the second smoke discharging channel are communicated with the same smoke discharging pipe, and a second air channel switching valve used for switching one channel of the first smoke discharging channel and the second smoke discharging channel to be communicated with the smoke discharging pipe is arranged at the outlet of the first smoke discharging channel and the outlet of the second smoke discharging channel.
In order to avoid the oil smoke from polluting the first heat exchanger, an oil smoke purifying device is also arranged in the first smoke discharging channel, and the oil smoke purifying device is arranged at the upstream of the first heat exchanger on a path along which the oil smoke flows.
As a preferred scheme, the whole left side that is located the air-out passageway of exhaust passage, first exhaust passage and second exhaust passage are vertical passageway and control adjacent setting install the second fan in the air-out passageway, be left and right distribution between second fan and the second heat exchanger, the air outlet of air-out passageway is vertical bar and locates the front left and right centering or roughly centered position of casing.
As another preferable scheme, the smoke exhaust channel is integrally located above the air outlet channel, the first smoke exhaust channel and the second smoke exhaust channel are both transverse channels and are arranged adjacently up and down, the air outlet of the air outlet channel is in a transverse strip shape and is arranged at a position centered up and down or approximately centered on the front surface of the casing, and a second fan for supplying air to the air outlet is arranged in the air outlet channel.
As a further preferable scheme, the first smoke discharging channel and the second smoke discharging channel are both transverse channels and are arranged adjacently up and down, two air outlets of the air outlet channel are respectively positioned on the left side and the right side of the front face of the casing, and a second fan for supplying air to the air outlets is arranged in the air outlet channel.
Further preferably, the second fan is arranged at the top of the casing and above the first smoke discharging channel and the second smoke discharging channel, and the outlet of the second fan is respectively communicated with the two air outlets in two ways.
As a further preferable scheme, the smoke exhaust channel is integrally positioned below the air outlet channel, the first smoke exhaust channel and the second smoke exhaust channel are both transverse channels and are arranged adjacently up and down, an air outlet of the air outlet channel is arranged on the upper portion of the front face of the casing, and a second fan for supplying air to the air outlet 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 kitchen air conditioning system has the advantages that the air outlet channel of the air conditioning component is arranged in the shell of the oil smoke sucking component and isolated from the smoke discharging channel, the structure is compact, the air outlet of the air outlet channel is arranged on the front face of the shell, and the air outlet channel can be used for discharging air from the front face of the shell and supplementing the air to a kitchen, so that the kitchen air conditioning system has good user experience. When the system is used for refrigerating, the oil fume suction assembly and the air conditioning assembly share one fan system, so that the material cost and the space can be saved, and when the system is used for heating, the waste heat generated by a kitchen range can be fully absorbed besides the shared fan, and the energy-saving effect is achieved.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of the present invention;
FIG. 3 is a top view of an air outlet channel according to a second embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a third embodiment of the present invention;
FIG. 5 is a schematic diagram of a fourth embodiment of the present invention;
Fig. 6 is another schematic structural diagram of a fourth embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
Embodiment one:
As shown in fig. 1, the kitchen air conditioning system of the present embodiment includes an air conditioning assembly and a fume exhaust assembly. The air conditioning assembly comprises a compressor 11, a first heat exchanger 12 and a second heat exchanger 13, wherein the compressor 11 and the first heat exchanger 12 are communicated with each other through a refrigerant pipeline 14, a four-way valve 15 is arranged 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 component 16 is arranged on the refrigerant pipeline 14 between the first heat exchanger 12 and the second heat exchanger 13, and a refrigerating medium flows through the refrigerating medium channel 4, wherein the common refrigerating medium 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, in which the first heat exchanger 12 is a condenser, and a heating mode, in which the second heat exchanger 13 is an evaporator, 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 again.
The oil and smoke extraction assembly has a housing 20, with a compressor 11 disposed within or adjacent the housing. The first blower 25 is installed in the cabinet 20. The rear end of the fan outlet is provided with a smoke exhaust channel 21, i.e. the smoke exhaust channel 21 is arranged at the downstream of the first fan 25 on the path along which the oil smoke flows. The smoke exhaust channel 21 of the present embodiment includes a first smoke exhaust channel 211 and a second smoke exhaust channel 212, the smoke exhaust assembly includes a first fan 25, and a first air duct switching valve 3 for switching one of the first smoke exhaust channel 211 and the second smoke exhaust channel 212 to be communicated with the air outlet of the first fan 25 is installed at the rear end of the air outlet of the first fan 25. The first smoke outlet 213 of the first smoke discharge path 211 and the second smoke outlet 214 of the second smoke discharge path 212 are independent from each other, and may be respectively communicated with a corresponding smoke discharge pipe (not shown). The first heat exchanger 12 of the present embodiment is disposed in the first smoke discharging channel 211, the smoke purifying device 4 is further installed in the first smoke discharging channel 211, and on the path along which the smoke flows, the smoke purifying device 4 is disposed 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.
An air outlet channel 22 is further arranged in the shell 20, the air outlet channel 22 is isolated from the smoke exhaust channel 21, the second heat exchanger 13 and the second fan 26 are arranged in the air outlet channel 22, and the second fan 26 and the second heat exchanger 13 are distributed left and right. In the embodiment, the first smoke discharging channel 211 and the second smoke discharging channel 212 are vertically distributed, the first smoke discharging channel 211 is located at the left side of the second smoke discharging channel 212, the air outlet channel 22 is located at the right side of the second smoke discharging channel 212, and the second fan 26 is located above the first fan 25.
The air inlet 23 and the air outlet 24 of the air outlet channel 22 are both arranged on the casing 20. The air inlet 23 may be communicated with the kitchen room or may be communicated with the outside of the kitchen room, and the air outlet 24 is in a vertical strip shape and is arranged at a position centered or approximately centered on the front side of the casing 20, so that the air outlet 24 is directly communicated with the inside of the kitchen room.
The kitchen air conditioning system works as follows:
Taking the refrigeration mode as an example, the first heat exchanger 12 is a condenser and the second heat exchanger 13 is an evaporator.
In both the range hood and the air conditioner on mode, the first smoke discharge passage 211 is opened and the second smoke discharge passage 212 is closed by switching the first duct switching valve 3. At this time, the oil smoke is discharged through the first smoke discharging channel 211, and the oil smoke flows through the surface of the first heat exchanger 12 to cool and dissipate 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 exchanging effect of the first heat exchanger 12 is improved, and the energy efficiency of the air conditioner is improved. Meanwhile, under the action of the second fan 26, cold air is directly blown into the kitchen from the air outlet 24.
In the range hood on mode only, the second smoke discharge passage 212 is opened and the first smoke discharge passage 211 is closed by switching the first duct switching valve 3. At this time, the oil smoke sucked through the first fan 25 is discharged through the second smoke discharge passage 212.
In the heating mode, the air duct switching mode is the same as the cooling mode, except that the air outlet 24 sends warm air into the kitchen, and the cooling capacity of the first heat exchanger 12 is discharged along with the oil smoke.
When the system is used for refrigerating, the oil fume suction assembly and the air conditioning assembly share one fan system, so that the material cost and the space can be saved, and when the system is used for heating, the waste heat generated by a kitchen range can be fully absorbed besides the shared fan, and the energy-saving effect is achieved.
Embodiment two:
As shown in fig. 2 and 3, the smoke exhaust passage 21 of the present embodiment is integrally located above the air outlet passage 22, the first smoke exhaust passage 211 and the second smoke exhaust passage 212 are both transverse passages and are arranged adjacently up and down, the first smoke exhaust passage 211 is located below the second smoke exhaust passage 212, the air outlet 24 of the air outlet passage 22 is in a horizontal strip shape and is located at a position centered up and down or approximately centered on the front surface of the casing 20, and the second fan 26 in the air outlet passage 22 blows air toward the air outlet 24. In addition, the first smoke discharge channel 211 and the second smoke discharge channel 212 are communicated with the same smoke discharge pipe 5, and a second air duct switching valve 6 for switching one of the first smoke discharge channel 211 and the second smoke discharge channel 212 to be communicated with the smoke discharge pipe 5 is arranged at the outlet of the first smoke discharge channel 211 and the outlet of the second smoke discharge channel 212. In this embodiment, the second air duct switching valve 6 is a one-way valve, which can prevent the smoke in the second smoke exhaust channel 212 and the smoke exhaust pipe 5 from flowing backward into the first smoke exhaust channel 211.
When the system works, the first smoke discharging channel 211 or the second smoke discharging channel 212 is opened by switching the first air channel switching valve 3 and the second air channel switching valve 6. The specific working principle of the present invention can be referred to in the first embodiment, and will not be described herein.
Embodiment III:
As shown in fig. 4, in this embodiment, the first smoke discharging channel 211 and the second smoke discharging channel 212 are both transverse channels and are arranged adjacently up and down, two air outlets 24 of the air discharging channel 22 are respectively located at the left side and the right side of the front face of the casing 20, the second fan 26 in the air discharging channel 22 is arranged at the top of the casing 20 and is located above the first smoke discharging channel 211 and the second smoke discharging channel 212, and the outlets of the second fan 26 are respectively in fluid communication with the two air outlets 24 in two ways. The specific working principle of this embodiment can refer to the second embodiment, and will not be described here.
Embodiment four:
As shown in fig. 5 and 6, the first smoke discharging channel 211 and the second smoke discharging channel 212 of the present embodiment are both transverse channels and are arranged adjacently up and down, and the smoke discharging channel 21 is located below the air outlet channel 22 as a whole, and the air outlet 24 of the air outlet channel 22 is arranged at the upper portion of the front face of the casing 20. As shown in fig. 5, the air outlet channel 22 adopts rear side air intake, and as shown in fig. 6, the air outlet channel 22 can intake air from left and right sides. The specific working principle of this embodiment can refer to the second embodiment, and will not be described here.
The term "fluid communication" as used herein refers to a spatial positional relationship between two components or parts (hereinafter collectively referred to as a first part and a second part, respectively), that is, a fluid (gas, liquid, or a mixture of both) can flow along a flow path from the first part to the second part or/and be transported to the second part, or the first part and the second part may be directly communicated with each other, or the first part and the second part may be indirectly communicated with each other through at least one third party, and the third party may be a fluid channel such as a pipe, a channel, a conduit, a flow guiding member, a hole, a groove, or the like, or a chamber allowing the fluid to flow through, or a combination thereof.

Claims (8)

1. The kitchen air conditioning system comprises an air conditioning assembly and an oil fume suction assembly, wherein the air conditioning assembly comprises a compressor (11), a first heat exchanger (12) and a second heat exchanger (13), the compressor (11), the first heat exchanger (12) and the second heat exchanger (13) are communicated through a refrigerant pipeline (14), the oil fume suction assembly is provided with a shell (20), a fume exhaust channel (21) is arranged in the shell (20), the kitchen air conditioning system is characterized in that an air outlet channel (22) which is isolated from the fume exhaust channel (21) is further arranged in the shell (20), an air outlet (24) of the air outlet channel (22) is arranged on the front surface of the shell (20) and is communicated with the kitchen room, the second heat exchanger (13) is arranged in the air outlet channel (22), the first heat exchanger (12) is arranged in the fume exhaust channel (21), the fume suction assembly comprises a first channel (211) and a second channel (212), the fume suction assembly comprises a first fan (25), a first air outlet (25) is arranged at the back end of the first fan (25) and is switched to be communicated with one of the first air outlet (211) and the first air outlet (211) of the first air outlet channel (21) is arranged in the first air outlet channel (12), the first smoke discharging channel (211) and the second smoke discharging channel (212) are communicated with the same smoke discharging pipe (5), a second air channel switching valve (6) used for switching one channel of the first smoke discharging channel (211) and the second smoke discharging channel (212) to be communicated with the smoke discharging pipe (5) is arranged at the outlet of the first smoke discharging channel (211) and the outlet of the second smoke discharging channel (212), the first smoke discharging channel (211) is internally provided with a smoke purifying device (4), the smoke purifying device (4) is arranged on the upstream of the first heat exchanger (12) along the smoke flowing path, the smoke discharging channel (21) is integrally arranged above the air outlet channel (22), the first smoke discharging channel (211) and the second smoke discharging channel (212) are both transverse channels and are arranged adjacently up and down, and the air outlet channel (22) is internally provided with a second fan (26) for supplying air to the air outlet.
2. The kitchen air conditioning system according to claim 1, wherein the air outlet (24) is in a vertical bar shape and is provided at a right and left central position on the front surface of the cabinet (20).
3. The kitchen air conditioning system according to claim 1, wherein the air outlet (24) is in a cross-bar shape and is provided at a position centered above and below the front surface of the cabinet (20).
4. The kitchen air conditioning system according to claim 1, wherein the number of the air outlets (24) is two, and the two air outlets (24) are respectively positioned on the left and right sides of the front surface of the cabinet (20).
5. The kitchen air conditioning system according to claim 1, characterized in that an air inlet (23) of the air outlet channel (22) is also provided in the housing (20).
6. The kitchen air conditioning system according to claim 5, wherein the air inlet (23) is in fluid communication with the kitchen interior or in fluid communication with the kitchen exterior.
7. The kitchen air conditioning system according to claim 1, wherein the second fan (26) is disposed on top of the cabinet (20) and above the first smoke exhaust channel (211) and the second smoke exhaust channel (212), and an outlet of the second fan (26) is in fluid communication with two of the air outlets (24) in two ways.
8. The kitchen air conditioning system according to any of claims 1 to 7, characterized in that a four-way valve (15) is mounted on the refrigerant line (14).
CN201911414042.9A 2019-12-31 2019-12-31 Kitchen air conditioning system Active CN113124460B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911414042.9A CN113124460B (en) 2019-12-31 2019-12-31 Kitchen air conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911414042.9A CN113124460B (en) 2019-12-31 2019-12-31 Kitchen air conditioning system

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Publication Number Publication Date
CN113124460A CN113124460A (en) 2021-07-16
CN113124460B true CN113124460B (en) 2025-02-07

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Application Number Title Priority Date Filing Date
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Citations (1)

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