CN110966664A - Kitchen air conditioning system - Google Patents
Kitchen air conditioning system Download PDFInfo
- Publication number
- CN110966664A CN110966664A CN201811148998.4A CN201811148998A CN110966664A CN 110966664 A CN110966664 A CN 110966664A CN 201811148998 A CN201811148998 A CN 201811148998A CN 110966664 A CN110966664 A CN 110966664A
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- CN
- China
- Prior art keywords
- air
- heat exchanger
- channel
- air outlet
- air conditioning
- 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, including air conditioning component and oil absorption cigarette subassembly, a compressor, first heat exchanger and second heat exchanger are linked together through the refrigerant pipeline, air conditioning component has the inlet air channel who is linked together with the air outlet of oil absorption cigarette subassembly, inlet air channel's rear end has the first air-out passageway that all is linked together with smoke exhaust channel, second air-out passageway, and first air-out passageway and second air-out passageway can be linked together with inlet air channel through the diverter valve, install the third heat exchanger in second air-out passageway, the third heat exchanger is linked together through cold-carrying passageway with the second heat exchanger. This kitchen air conditioning system can select different air-out passageways to be linked together with inlet air channel through switching over the diverter valve, and when the air conditioner was started, first air-out passageway was closed, and the air current that gets into in the second air-out passageway carries out the heat transfer to the third heat exchanger to do benefit to and improve the air conditioner efficiency, when the air conditioner was stopped, the second air-out passageway was closed, and the system resumes to normal range hood's mode of operation.
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.
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.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a kitchen air conditioning system capable of starting a heat exchange channel between a fume suction assembly and an air conditioning assembly according to needs, aiming at the current state of the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: this kitchen air conditioning system, including air conditioning 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 its characterized in that through the refrigerant pipeline: the air conditioning assembly is provided with an air inlet channel communicated with an air outlet of the oil fume suction assembly, the rear end of the air inlet channel is provided with a first air outlet channel and a second air outlet channel which are communicated with a fume exhaust channel, the first air outlet channel and the second air outlet channel can be communicated with the air inlet channel through a switching valve, a third heat exchanger is installed in the second air outlet channel, and the third heat exchanger is communicated with the second heat exchanger through a cold loading channel.
In order to effectively purify the oil smoke before the oil smoke enters the third heat exchanger, an oil smoke purification device is arranged in the second air outlet channel and is arranged at the front end of the third heat exchanger.
In order to improve the oil smoke absorption effect, a fan is arranged in the air inlet channel.
The switching valve can have various structures, and as a preferred scheme, the switching valve is a rotating valve plate which can rotate and is isolated between the air inlet channel and the first air outlet channel or between the air inlet channel and the second air outlet channel.
As another preferred scheme, the switching valve is a translation valve plate, and the translation valve plate can translate and be isolated between the air inlet channel and the first air outlet channel or between the air inlet channel and the second air outlet channel.
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.
The air conditioning assembly can have multiple structures, and preferably comprises a shell, wherein a first cavity and a second cavity are separated in the shell, the first cavity is internally provided with the compressor and the second heat exchanger, the second cavity is provided with a fresh air inlet, the second cavity is internally provided with the first heat exchanger, and the second cavity is provided with a first air outlet which corresponds to the first heat exchanger and is communicated with the fresh air inlet. Therefore, the structural layout of the air conditioning assembly is reasonable.
In order to effectively purify the fresh air fed into the fresh air inlet, a fresh air purifying device is arranged in the air channel between the fresh air inlet and the first air outlet.
Preferably, the second chamber is provided with a second air outlet communicated with the fresh air inlet.
Preferably, the range hood assembly includes a fan housing and a range hood fan mounted inside the fan housing.
Compared with the prior art, the invention has the advantages that: the rear end of an air inlet channel of an air conditioning assembly of the kitchen air conditioning system is divided into two parts to form a first air outlet channel and a second air outlet channel, different air outlet channels can be selected to be communicated with the air inlet channel by switching the switching valve, when the air conditioner is started, the first air outlet channel is closed, air flow entering the second air outlet channel exchanges heat with the third heat exchanger, the energy efficiency of the air conditioner is improved, when the air conditioner is stopped, the second air outlet channel is closed, and the system is recovered to a normal working mode of the range hood.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is a schematic partial structure diagram according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
The first embodiment is as follows: the kitchen air conditioning system in the embodiment comprises an air conditioning assembly 1 and an oil fume absorption assembly 2, wherein the air conditioning assembly 1 comprises a compressor 11, a first heat exchanger 12 and a second heat exchanger 13, and the compressor 11, the first heat exchanger 12 and the second heat exchanger 13 are communicated through a refrigerant pipeline 14. A throttle valve (not shown) is installed on the refrigerant pipe 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 pipe 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.
The air conditioning assembly 1 is provided with an air inlet channel 3 communicated with an air outlet of the oil fume suction assembly 2, the rear end of the air inlet channel 3 is forked to form a first air outlet channel 41 and a second air outlet channel 42, the first air outlet channel 41 and the second air outlet channel 42 are both communicated with a smoke exhaust channel (shown in the figure) at the rear end, a switching valve is installed at a forked opening 31 at the rear end of the air inlet channel 3, and the first air outlet channel 41 and the second air outlet channel 42 can be communicated with the air inlet channel 3 through the switching valve. In addition, a third heat exchanger 5 is installed in the second air outlet duct 42, and the third heat exchanger 5 and the second heat exchanger 13 are communicated through a cooling duct 6.
The switching valve of this embodiment is a rotary valve plate 91, and when the rotary valve plate 91 rotates to one side of the first air outlet channel 41, the first air outlet channel 41 is closed, and the second air outlet channel 42 is opened, and when the rotary valve plate 91 rotates to one side of the second air outlet channel 42, the second air outlet channel 42 is closed, and the first air outlet channel 41 is opened.
In this embodiment, the second air outlet channel 42 is provided with the lampblack purification device 7, and the lampblack purification device 7 is arranged at the front end of the third heat exchanger 5. After the oil fume purification device 7 is arranged, when oil fume enters the second air outlet channel 42, the oil fume can be firstly purified through the oil fume purification device 7 and then is contacted with the third heat exchanger 5, so that the third heat exchanger 5 is kept clean, the heat exchange effect is favorably improved, and the service life is prolonged.
The oil smoke sucking component 2 comprises a fan outer cover 21 and an oil smoke sucking fan 22 arranged inside the fan outer cover, a fan 8 is arranged in the air inlet channel 3, and the fan 8 and the oil smoke sucking fan 22 are mutually connected in series to improve the oil smoke sucking effect.
The air conditioning assembly 1 of this embodiment includes a housing 10, a first chamber 100 and a second chamber 101 are separated from each other in the housing 10, a compressor 11 and a second heat exchanger 13 are installed in the first chamber 100, a fresh air inlet 15 is opened on the second chamber 101, a first heat exchanger 12 is installed in the second chamber 101, a first air outlet 16 corresponding to the first heat exchanger 12 is opened on the second chamber 101, the first air outlet 16 blows into a kitchen and is communicated with the fresh air inlet 15, and in order to make the air blowing into the kitchen cleaner, a fresh air purifying device 17 is installed in an air duct between the fresh air inlet 15 and the first air outlet 16. In addition, a second air outlet 18 communicated with the fresh air inlet 15 is formed in the second chamber 101, and the second air outlet 18 is supplemented to the kitchen or other different positions such as an air inlet area of the range hood assembly 2.
When the air conditioning assembly 1 works, the second air outlet channel 42 is opened and the first air outlet channel 41 is closed, and the oil smoke discharged from the oil smoke absorbing assembly 2 enters the second air outlet channel 42 through the air inlet channel 3 and exchanges heat with the third heat exchanger 5 in the second air outlet channel 42. When the air conditioning assembly 1 stops working, the second air outlet channel 42 is closed and the first air outlet channel 41 is opened, and the range hood returns to the normal working mode.
Under the refrigeration mode, first heat exchanger 12 is the evaporimeter, second heat exchanger 13 is the condenser, at this moment, air conditioning component 1 during operation, second air-out passageway 42 is opened and first air-out passageway 41 is closed, the evaporimeter absorbs heat, make first air outlet 16 blow out cold wind and supply to in the kitchen, the condenser is exothermic, the oil smoke that gets into second air-out passageway 42 purifies through oil smoke purifier 7 earlier, the heat on third heat exchanger 5 can be taken away to the air current after the purification, because third heat exchanger 5 and second heat exchanger 13 exchange heat mutually, therefore through the heat dissipation of third heat exchanger 5, also can take away the heat on the second heat exchanger 13, thereby do benefit to and improve the air conditioner efficiency.
In the heating mode, the first heat exchanger 12 is a condenser, and the second heat exchanger 13 is an evaporator, so as to provide warm air for the kitchen.
Example two:
as shown in fig. 2, the switching valve of this embodiment is a translation valve plate 92, when the translation valve plate 92 is translated and isolated between the air inlet channel 3 and the first air outlet channel 41, the first air outlet channel 41 is closed and the second air outlet channel 42 is opened, and when the translation valve plate 92 is isolated between the air inlet channel 3 and the second air outlet channel 42, the first air outlet channel 41 is opened and the second air outlet channel 42 is closed. The rest of the structure of the present embodiment is the same as that of the first embodiment, and will not be described herein.
Claims (10)
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), its characterized in that: the air conditioning component (1) is provided with an air inlet channel (3) communicated with an air outlet of the oil fume absorption component (2), the rear end of the air inlet channel (3) is provided with a first air outlet channel (41) and a second air outlet channel (42) which are communicated with a smoke exhaust channel, the first air outlet channel (41) and the second air outlet channel (42) can be communicated with the air inlet channel (3) through a switching valve, a third heat exchanger (5) is installed in the second air outlet channel (42), and the third heat exchanger (5) is communicated with the second heat exchanger (13) through a cold carrying channel (6).
2. The galley air conditioning system of claim 1, wherein: an oil fume purification device (7) is arranged in the second air outlet channel (42), and the oil fume purification device (7) is arranged at the front end of the third heat exchanger (5).
3. The galley air conditioning system of claim 1, wherein: a fan (8) is arranged in the air inlet channel (3).
4. The galley air conditioning system of claim 1, wherein: the switching valve is a rotating valve plate (91), and the rotating valve plate (91) can rotate and is isolated between the air inlet channel (3) and the first air outlet channel (41) or between the air inlet channel (3) and the second air outlet channel (42).
5. The galley air conditioning system of claim 1, wherein: the switching valve is a translation valve plate (92), and the translation valve plate (92) can translate and be isolated between the air inlet channel (3) and the first air outlet channel (41) or between the air inlet channel (3) and the second air outlet channel (42).
6. The galley air conditioning system of claim 1, wherein: and a four-way valve is arranged on the refrigerant pipeline (14).
7. The galley air conditioning system of claim 1, wherein: air conditioning component (1) including casing (10), casing (10) internal partitioning has first cavity (100) and second cavity (101) install in first cavity (100) compressor (11) and second heat exchanger (13) it has new trend entry (15) to open on second cavity (101) install in second cavity (101) first heat exchanger (12), it has first air outlet (16) corresponding with first heat exchanger (12) and be linked together with new trend entry (15) to open on second cavity (101).
8. The galley air conditioning system of claim 7, wherein: and a fresh air purification device (17) is arranged in the air channel between the fresh air inlet (15) and the first air outlet (16).
9. The galley air conditioning system of claim 7, wherein: and a second air outlet (18) communicated with the fresh air inlet (15) is formed in the second chamber (101).
10. Galley air conditioning system according to any of claims 1 to 9, characterized in that: the oil fume suction assembly (2) comprises a fan outer cover (21) and an oil fume suction fan (22) arranged inside the fan outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148998.4A CN110966664A (en) | 2018-09-29 | 2018-09-29 | Kitchen air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148998.4A CN110966664A (en) | 2018-09-29 | 2018-09-29 | Kitchen air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110966664A true CN110966664A (en) | 2020-04-07 |
Family
ID=70027428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811148998.4A Pending CN110966664A (en) | 2018-09-29 | 2018-09-29 | Kitchen air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110966664A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420532Y (en) * | 1999-12-03 | 2001-02-21 | 珠海格力电器股份有限公司 | Fume exhaust fan with refrigerating function |
| CN105570949A (en) * | 2016-02-05 | 2016-05-11 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator and control method of smoke exhaust ventilator |
| CN106439972A (en) * | 2016-10-25 | 2017-02-22 | 青岛海信电子技术服务有限公司 | Extractor hood with air conditioner |
| CN107044664A (en) * | 2016-02-05 | 2017-08-15 | 珠海格力电器股份有限公司 | Lampblack absorber and its control method |
| CN108131754A (en) * | 2017-08-01 | 2018-06-08 | 荣轩平 | Domestic exhauster for removing cooking fumes air conditioner |
-
2018
- 2018-09-29 CN CN201811148998.4A patent/CN110966664A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420532Y (en) * | 1999-12-03 | 2001-02-21 | 珠海格力电器股份有限公司 | Fume exhaust fan with refrigerating function |
| CN105570949A (en) * | 2016-02-05 | 2016-05-11 | 珠海格力电器股份有限公司 | Smoke exhaust ventilator and control method of smoke exhaust ventilator |
| CN107044664A (en) * | 2016-02-05 | 2017-08-15 | 珠海格力电器股份有限公司 | Lampblack absorber and its control method |
| CN106439972A (en) * | 2016-10-25 | 2017-02-22 | 青岛海信电子技术服务有限公司 | Extractor hood with air conditioner |
| CN108131754A (en) * | 2017-08-01 | 2018-06-08 | 荣轩平 | Domestic exhauster for removing cooking fumes air conditioner |
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