CN110966666B - Kitchen air conditioning system - Google Patents
Kitchen air conditioning system Download PDFInfo
- Publication number
- CN110966666B CN110966666B CN201811149047.9A CN201811149047A CN110966666B CN 110966666 B CN110966666 B CN 110966666B CN 201811149047 A CN201811149047 A CN 201811149047A CN 110966666 B CN110966666 B CN 110966666B
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- CN
- China
- Prior art keywords
- fan
- air
- heat exchanger
- air conditioning
- air outlet
- 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.)
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Classifications
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- 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
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
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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
- 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
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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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
- 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
Abstract
The utility model provides a kitchen air conditioning system, includes air conditioning component and oil absorption cigarette subassembly, and the compressor, first heat exchanger and second heat exchanger are linked together through the refrigerant pipeline, and the oil absorption cigarette subassembly is including first fan and the air-out passageway that is linked together with the fan air outlet, and the air-out passageway forms first air-out passageway and second air-out passageway through branching the mouth, is equipped with the diverter valve that carries out the wind channel and switch at branching the mouth, and in first air-out passageway was located to first heat exchanger, still installed the second fan with first fan phase fluid intercommunication in first air-out passageway. When this kitchen air conditioning system's air conditioner was started, first air-out was led to and is opened, under first fan and second fan effect, the oil smoke got into first air-out passageway in order to improve the heat transfer effect of first heat exchanger, and then can improve the air conditioner efficiency, and when the air conditioner was not started, the second air-out passageway was opened, and the oil smoke normally discharges, in addition, with the compressor integration on inhaling oil smoke subassembly, can remove the outer machine of air conditioner from, system architecture is compacter, it is more convenient to install.
Description
Technical Field
The invention relates to a kitchen air conditioning system.
Background
The kitchen is a main place for cooking, the mood of a cooker is directly influenced by the quality of the air environment of the kitchen, and particularly in hot summer, the stuffy environment of the kitchen brings great discomfort to the cooker.
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 outside, the structure is not compact enough, and the whole is not beautiful enough. The other is that the internal machine and the external machine are of an integrated structure, one double-shaft motor can be used, or two motors can be used, the internal machine and the external machine integrated machine usually comprise 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.
Because the kitchen space is limited, the volume of the kitchen air conditioner can not be too large, therefore, the heat dissipation of the kitchen air conditioner has a great problem, and if the heat dissipation can not 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. In addition, the existing kitchen air conditioning system needs to install an air conditioner outdoor unit outdoors, the system structure is not compact enough, the installation is troublesome, and the spatial layout needs to be improved.
Disclosure of Invention
The first technical problem to be solved by the present invention is to provide a kitchen air conditioning system with good heat exchange effect, 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 with compact structure and convenient installation, aiming at the current state of the prior art.
The technical scheme adopted by the invention for solving the first technical problem is as follows: this kitchen air conditioning system, including air conditioning subassembly and oil absorption cigarette subassembly, the air conditioning subassembly 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 air-out passageway that oil absorption cigarette subassembly is linked together including first fan and with the fan air outlet, its characterized in that: the air outlet channel forms a first air outlet channel and a second air outlet channel through bifurcate openings, a switching valve is arranged at the bifurcate openings, the switching valve is switched to enable the first air outlet channel to be communicated with the air outlet of the fan or enable the second air outlet channel to be communicated with the air outlet of the fan, the first heat exchanger is arranged in the first air outlet channel, and a second fan which is in fluid communication with the first fan is further arranged in the first air outlet channel.
In order to enable the first fan and the second fan to be capable of being linked, the first fan and the second fan are coaxially arranged, an electromagnetic valve is installed between a rotating shaft of the first fan and a rotating shaft of the second fan, the rotating shaft of the first fan and the rotating shaft of the second fan are connected through the electromagnetic valve and can synchronously rotate under the opening state of the electromagnetic valve, and the rotating shaft of the first fan and the rotating shaft of the second fan are mutually separated under the closing state of the electromagnetic valve.
Preferably, the first fan and the second fan are both centrifugal fans and are connected in series.
In order to improve the heat exchange effect of the first heat exchanger, the second fan is arranged at the front end of the first heat exchanger.
In order to avoid the oil smoke entering the first air outlet channel from polluting the first heat exchanger, an oil smoke purification device is installed in the first air outlet channel and is arranged in an air channel between the first fan air outlet and the second fan air inlet.
The technical scheme adopted by the invention for solving the second technical problem is as follows: the compressor of the kitchen air conditioning system is integrated on the oil fume suction assembly,
in order to supplement clean fresh air for the kitchen, the air conditioning assembly is provided with a fresh air inlet and a fresh air outlet, the fresh air inlet is communicated with the outside, the fresh air outlet is arranged at the front side of the second heat exchanger and communicated with the inner space of the kitchen, and a fresh air purifying device is arranged in an air channel of the fresh air inlet and the fresh air outlet.
Further preferably, a throttle valve is installed on the refrigerant pipe between the first heat exchanger and the second heat exchanger.
Further preferably, a four-way valve is installed on the refrigerant line. The four-way valve can switch the air conditioner between the cooling mode and the heating mode. In the refrigeration mode, the first heat exchanger is a condenser, the second heat exchanger is an evaporator, and the air outlet of the air conditioner blows cold air to cool the kitchen; in the heating mode, the first heat exchanger is an evaporator, the second heat exchanger is a condenser, and warm air is blown out from the air outlet of the air conditioner.
Preferably, the air conditioning assembly further comprises a first fan and a second fan which are coaxially arranged, the first fan and the second fan are driven by a motor to synchronously rotate, and the first fan and the second fan are arranged on the rear side of the second heat exchanger.
Compared with the prior art, the invention has the advantages that: this kitchen air conditioning system's oil absorption cigarette subassembly's air-out passageway is divided into first air-out passageway and second air-out passageway, when the air conditioner was started, first air-out expert was opened, under first fan and second fan effect, the oil smoke gets into quick first air-out passageway in order to improve the heat transfer effect of first heat exchanger, and then can improve the air conditioner efficiency, when the air conditioner was not started, second air-out passageway was opened, the oil smoke normally discharges, in addition, integrate the compressor on oil absorption cigarette subassembly, can remove the outer machine of air conditioner from, the system architecture is compacter, it is more convenient to install.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention in an air conditioner on state;
fig. 2 is a schematic structural diagram of an embodiment of the present invention in a state where an air conditioner stops operating.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1, the air conditioning assembly 1 includes 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 with each other through a refrigerant pipeline 14, a throttle valve 18 is installed on the refrigerant pipeline 14 between the first heat exchanger 12 and the second heat exchanger 13, and a four-way valve (not shown) is installed on the refrigerant pipeline 14. By switching the four-way valve, the air conditioner 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 operation principle of the air conditioning assembly 1 is the same as that of the existing air conditioner and will not be described herein.
In addition, the kitchen air conditioning system integrates the compressor 11 on the oil fume suction assembly 2, so that an air conditioner external unit is omitted, the structure is more compact, and the installation is more convenient.
The oil smoke absorbing assembly 2 comprises a first fan 21 and an air outlet channel communicated with an air outlet of the fan, the air outlet channel forms a first air outlet channel 22 and a second air outlet channel 23 through bifurcate openings, a switching valve 3 for switching air channels is arranged at the bifurcate openings, and the switching valve 3 can be switched to enable the first air outlet channel 22 to be communicated with the air outlet of the fan or enable the second air outlet channel 23 to be communicated with the air outlet of the fan.
In this embodiment, a second fan 24 is installed in the first air outlet channel 22, and the first fan 21 is in fluid communication with the second fan 24. Specifically, the first fan 21 and the second fan 24 are both centrifugal fans and are coaxially arranged, and the first fan 21 and the second fan 24 are connected in series.
An electromagnetic valve 25 is installed between the rotating shaft of the first fan 21 and the rotating shaft of the second fan 24, when the electromagnetic valve 25 is opened, the rotating shaft of the first fan 21 and the rotating shaft of the second fan 24 are connected through the electromagnetic valve 25 and can rotate synchronously, and when the electromagnetic valve 25 is closed, the rotating shaft of the first fan 21 and the rotating shaft of the second fan 24 are separated from each other.
The air conditioning adjusting assembly 1 is also provided with a fresh air inlet 15 and a fresh air outlet 16, a fresh air purifying device 17 is arranged in the air channels of the fresh air inlet 15 and the fresh air outlet 16, the fresh air inlet 15 is communicated with the outside, and the fresh air outlet 16 is arranged on the front side of the second heat exchanger 13 and is communicated with the inner space of the kitchen.
The air conditioning assembly 1 of the present embodiment further includes a first fan 191 and a second fan 192 coaxially disposed, the first fan 191 and the second fan 192 are driven by a motor 193 to synchronously rotate, and the first fan 191 and the second fan 192 are disposed at the rear side of the second heat exchanger 13.
Under the normal mode of starting of air conditioner, through the switching of diverter valve 3, make first air-out passageway 22 open, second air-out passageway 23 closes, first fan 21 and second fan 24 synchronous rotation, the oil smoke that discharges from the air outlet of first fan 21 gets into first air-out passageway 22, and the oil smoke flows to first heat exchanger 12 after the oil smoke purifier 4 purifies to improve the heat transfer effect of first heat exchanger 12, and then improve the air conditioner efficiency. Taking the air-conditioning refrigeration mode as an example, the first heat exchanger 12 is a condenser, the second heat exchanger 13 is an evaporator, fresh air entering from the fresh air inlet 15 is cooled and then blown out from the fresh air outlet 16 to provide cold air for a kitchen, meanwhile, oil smoke entering the first air outlet channel 22 dissipates heat of the condenser, takes away heat and then is discharged from the first air outlet channel 22, and therefore the heat exchange effect of the condenser is improved.
As shown in fig. 2, in the mode that the air conditioner stops working, the switching valve 3 is switched to close the first air outlet channel 22 and open the second air outlet channel 23, and meanwhile, the first fan 21 and the second fan 24 are separated from each other, so that the flue gas discharged from the first fan 21 enters the second air outlet channel 23 and is discharged.
Claims (9)
1. The utility model provides a kitchen air conditioning system, includes air conditioning component (1) and oil absorption cigarette subassembly (2), air conditioning component (1) is including 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), oil absorption cigarette subassembly (2) are including first fan (21) and the air-out passageway that is linked together with the fan air outlet, its characterized in that: the air outlet channel forms a first air outlet channel (22) and a second air outlet channel (23) through bifurcate openings, a switching valve (3) is arranged at the bifurcate opening, the switching valve (3) can be switched to enable the first air outlet channel (22) to be communicated with a fan air outlet or enable the second air outlet channel (23) to be communicated with the fan air outlet, the first heat exchanger (12) is arranged in the first air outlet channel (22), a second fan (24) which is in fluid communication with the first fan (21) is further arranged in the first air outlet channel (22), the first fan (21) and the second fan (24) are coaxially arranged, an electromagnetic valve (25) is arranged between the rotating shaft of the first fan (21) and the rotating shaft of the second fan (24), and the rotating shafts of the first fan (21) and the second fan (24) are connected through the electromagnetic valve (25) to synchronously rotate when the electromagnetic valve (25) is in an open state, and under the closing state of the electromagnetic valve (25), the rotating shaft of the first fan (21) is separated from the rotating shaft of the second fan (24).
2. The galley air conditioning system of claim 1, wherein: the first fan (21) and the second fan (24) are both centrifugal fans and are connected in series.
3. The galley air conditioning system of claim 1, wherein: the second fan (24) is arranged at the front end of the first heat exchanger (12).
4. The galley air conditioning system of claim 1, wherein: an oil fume purification device (4) is arranged in the first air outlet channel (22), and the oil fume purification device (4) is arranged in an air channel between an air outlet of the first fan (21) and an air inlet of the second fan (24).
5. The galley air conditioning system of claim 1, wherein: the compressor (11) is integrated on the oil fume suction assembly (2).
6. The galley air conditioning system of claim 1, wherein: air conditioning component (1) has new trend entry (15) and new trend export (16), new trend entry (15) are linked together with outdoor, new trend export (16) are located the front side of second heat exchanger (13) is linked together with the kitchen inner space install new trend purifier (17) in the wind channel of new trend entry (15) and new trend export (16).
7. The galley air conditioning system of claim 1, wherein: and a throttle valve (18) is arranged on a refrigerant pipeline (14) between the first heat exchanger (12) and the second heat exchanger (13).
8. The galley air conditioning system of claim 1, wherein: and a four-way valve is arranged on the refrigerant pipeline (14).
9. Galley air conditioning system according to any of claims 1-8, characterized in that: the air conditioning assembly (1) further comprises a first fan (191) and a second fan (192) which are coaxially arranged, the first fan (191) and the second fan (192) synchronously rotate under the driving of a motor (193), and the first fan (191) and the second fan (192) are arranged on the rear side of the second heat exchanger (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149047.9A CN110966666B (en) | 2018-09-29 | 2018-09-29 | Kitchen air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149047.9A CN110966666B (en) | 2018-09-29 | 2018-09-29 | Kitchen air conditioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110966666A CN110966666A (en) | 2020-04-07 |
| CN110966666B true CN110966666B (en) | 2021-07-23 |
Family
ID=70028017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811149047.9A Active CN110966666B (en) | 2018-09-29 | 2018-09-29 | Kitchen air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110966666B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02302544A (en) * | 1989-05-16 | 1990-12-14 | Matsushita Seiko Co Ltd | Range hood |
| CN2851657Y (en) * | 2005-11-18 | 2006-12-27 | 广东志高空调股份有限公司 | Improved structure of blower fan coil pipe transmission device in air conditioner |
| JP2010038418A (en) * | 2008-08-04 | 2010-02-18 | Noritz Corp | Range hood |
| CN104990178B (en) * | 2015-08-03 | 2018-03-06 | 广东美的制冷设备有限公司 | Save air conditioner used in kitchen and its control method |
| CN105134652A (en) * | 2015-10-09 | 2015-12-09 | 珠海格力电器股份有限公司 | Impeller assembly, air conditioner, range hood and vibration damping method of impeller assembly |
| CN205297959U (en) * | 2015-12-30 | 2016-06-08 | 谭仲禧 | Many fan set of single motor |
| CN205481215U (en) * | 2016-02-05 | 2016-08-17 | 珠海格力电器股份有限公司 | Range hood |
| CN207438721U (en) * | 2017-10-24 | 2018-06-01 | 宁波方太厨具有限公司 | A kind of kitchen air conditioner system and the Water heater for kitchen system mating with the air-conditioning system |
-
2018
- 2018-09-29 CN CN201811149047.9A patent/CN110966666B/en active Active
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| Publication number | Publication date |
|---|---|
| CN110966666A (en) | 2020-04-07 |
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