CN112178828A - Kitchen air conditioning system - Google Patents
Kitchen air conditioning system Download PDFInfo
- Publication number
- CN112178828A CN112178828A CN201910583250.5A CN201910583250A CN112178828A CN 112178828 A CN112178828 A CN 112178828A CN 201910583250 A CN201910583250 A CN 201910583250A CN 112178828 A CN112178828 A CN 112178828A
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- Prior art keywords
- air
- communicated
- air inlet
- conditioning system
- air outlet
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
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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
- F24C15/2035—Arrangement or mounting of filters
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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
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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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
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
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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
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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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
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F2012/008—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air cyclic routing supply and exhaust air
Abstract
A kitchen air conditioning system comprises an oil fume absorption assembly and a total heat exchanger integrated on the oil fume absorption assembly, wherein the total heat exchanger is provided with a first air inlet, a second air inlet, a first air outlet, a second air outlet and a first air valve for switching the air direction, the first air inlet is communicated with the outside, the first air outlet is communicated with the outside or a public flue, the second air outlet is communicated with the inside of a kitchen, a smoke exhaust channel of the oil fume absorption assembly is communicated with the second air inlet, and an oil fume filtering unit is installed in the smoke exhaust channel. The invention has the advantages that: this kitchen air conditioning system is whole integrated the total heat exchanger on range hood, and system architecture is more compact to utilize the switching realization mode switching of blast gate, the oil smoke gas in the range hood can carry out the heat exchange with outdoor air after purifying, and the air supply is to indoor, realizes heating, purifies indoor air, the oil smoke zero release effect, in addition, still can be for the kitchen introduction new trend, reaches the effect of purifying indoor air.
Description
Technical Field
The invention relates to a kitchen air conditioning system.
Background
Along with more and more attention paid to energy conservation and environmental protection, people not only pay attention to the pollution problem of oil smoke discharge to the environment. At present, people generally purify oil smoke by installing an oil smoke purification unit in a range hood, so that exhausted oil smoke air is relatively clean. Although the purified oil fume can meet the exhaust standard, the purified oil fume still has adverse effect on the atmospheric environment. Therefore, various zero-emission range hoods are invented. For example, in the "internal circulation zero exhaust ventilator" disclosed in patent No. 201220624761.0 (No. CN 202973270U), the wind wheel of the internal circulation zero exhaust ventilator is installed in the casing at a position corresponding to the suction port, air outlets are formed at both sides of the casing, a filter screen is covered on the suction port of the casing, an oil cup is installed at the center of the bottom of a filter screen, a flue is communicated with the air outlet of the wind wheel, an air filter is installed in the flue, the flue is communicated with the air outlets through a pipeline, and the flue is purified by the air filter and then directly discharged from the air outlets at both sides of the casing into a kitchen room, thereby avoiding environmental pollution. As disclosed in the chinese utility model patent No. 201520539718.8 (No. CN 204987145U), the lower end of the air outlet casing of the self-cleaning range hood is an air inlet end, which is provided with an air outlet plate communicated with the main body of the range hood, the upper end is an air outlet end communicated with one end of a smoke exhaust pipe, the air inlet of the indoor unit is communicated with the other end of the smoke exhaust pipe, and the air outlet of the indoor unit is communicated with the indoor; the inside demountable installation of air-out shell and/or exhaust pipe has multiple self-purification mechanism, and multiple self-purification mechanism includes electrostatic adsorption device and the cyclone that sets gradually along flue gas air current circulation direction, is equipped with the temperature regulation apparatus who is used for reducing flue gas air current temperature in exhaust pipe or the indoor set, can also carry out secondary purification to the room air when purifying the flue gas, really realizes the zero release of lampblack absorber, makes the room air keep fresh moreover, reaches the service function of two unifications. Although, above-mentioned range hood can realize the zero release, the heat that the oil smoke in-process produced of airing exhaust can't obtain effective exchange, and the mode is comparatively single, can't purify kitchen indoor air. In view of the above, there is a need for further improvements to existing galley air conditioning systems.
Disclosure of Invention
The invention aims to solve the technical problem of providing a kitchen air conditioning system which is compact in structure, can introduce fresh air into a kitchen and realizes zero emission of oil smoke in the kitchen, aiming at the current situation 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 component and oil absorption cigarette subassembly, its characterized in that: the air conditioning assembly adopts a total heat exchanger, the total heat exchanger is integrally integrated on the oil fume suction assembly, the total heat exchanger is provided with a first air inlet, a second air inlet, a first air outlet, a second air outlet and a first air valve for switching the air direction, the first air inlet is communicated with the outside, the first air outlet is communicated with the outside or a public flue, the second air outlet is communicated with the inside of a kitchen room, a fume exhaust channel of the oil fume suction assembly is communicated with the second air inlet, and an oil fume filtering unit is installed in the fume exhaust channel.
Preferably, the oil smoke filtering unit comprises an oil smoke purifying module and a smell removing module arranged at the rear end of the oil smoke purifying module.
Further preferably, the total heat exchanger is arranged between the oil fume purification module and the odor removal module. Thus, the oil fume is purified and then enters the total heat exchanger.
Preferably, the total heat exchanger comprises a housing, the housing is provided with the first air inlet, the second air inlet, the first air outlet and the second air outlet, and the first air valve is arranged inside the housing.
Further preferably, a fan for providing wind power is further installed inside the housing.
In order to enable the first air valve to smoothly switch the wind direction when deflecting, a stop block matched with the first air valve is arranged on the opposite inner side wall of the shell.
Preferably, an air supply outlet communicated with the second air inlet is formed in the kitchen ceiling.
As a preferable scheme, the air valve can be switched to a state that the first air inlet is communicated with the second air outlet, and the second air inlet is communicated with the first air outlet, or switched to a state that the second air inlet is communicated with the second air outlet.
As another preferred scheme, the air valve can be switched to a state that the first air inlet is communicated with the first air outlet, and the second air inlet is communicated with the second air outlet, or switched to a state that the first air inlet is communicated with the second air outlet.
In order to purify the outdoor fresh air, a fresh air purification unit is arranged in the air inlet channel at the front end of the first air inlet.
Compared with the prior art, the invention has the advantages that: this kitchen air conditioning system combines range hood and total heat exchanger, with total heat exchanger whole integration on range hood, the system architecture is more compact to utilize the switching realization mode switching of blast gate, the oil smoke gas in the range hood can carry out the heat exchange with outdoor air after purifying, air supply to indoor, realize heating, purify indoor air, oil smoke zero release effect, in addition, still can be for kitchen introduction new trend, reach the effect of purifying indoor air.
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 a total heat exchanger according to a first embodiment of the present invention;
FIG. 3 is a schematic structural diagram according to a second embodiment of the present invention;
fig. 4 is a schematic structural diagram of a total heat exchanger according to 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:
as shown in fig. 1 and 2, the kitchen air conditioning system in the present embodiment includes a total heat exchanger 1 and a smoke suction assembly 2. Wherein the total heat exchanger 1 is integrated as an air conditioning assembly on the whole on the range hood assembly 2. The shell 11 of the total heat exchanger 1 is provided with a first air inlet 12, a second air inlet 13, a first air outlet 14 and a second air outlet 15. The first air inlet 12 is communicated with the outside, the first air outlet 14 is communicated with the outside or a common flue, the second air inlet 13 is communicated with the smoke exhaust channel 21 of the oil smoke suction assembly 2, the second air outlet 15 is communicated with the inside of the kitchen, and the ceiling 3 of the kitchen is provided with an air supply outlet 31 communicated with the second air outlet 15.
A first air valve 16 for switching the air direction and a fan 17 for supplying the air are installed inside the housing 11, and stoppers 18 for cooperating with the first air valve 16 are installed on the opposite inner side walls of the housing 11. When the air valve 16 is switched to the vertical position, the second air inlet 13 is communicated with the second air outlet 15; when the air valve 16 is switched to be away from the stop block 18 and is in the horizontal position, the first air inlet 12 is communicated with the second air outlet 15, and the second air inlet 13 is communicated with the first air outlet 14.
The range hood assembly 2 of this embodiment adopts a top-suction range hood, a centrifugal fan 20 is installed in the range hood, a smoke exhaust channel 21 is formed at the rear end of an outlet of the centrifugal fan 20, and a smoke filtering unit is installed in the smoke exhaust channel 21. Specifically, the oil smoke filtering unit includes an oil smoke purifying module 22 and a smell removing module 23 disposed at the rear end of the oil smoke purifying module, and the total heat exchanger 1 is disposed between the oil smoke purifying module 22 and the smell removing module 23, so that the oil smoke can be purified before entering the total heat exchanger 1. The lampblack purification module 22 can adopt an electrostatic purification device in the prior art, and the odor removal module 23 can adopt activated carbon and the like.
When the kitchen air conditioning system is operated, the system starts to be switched between the following two operation modes by switching the air valve 16.
In the first working mode, the air valve 16 is in a vertical position, the oil smoke in the range hood enters the total heat exchanger 1 from the second air inlet 13 after being purified by the oil smoke purifying unit, and air is supplied to the kitchen room through the second air outlet 15, so that internal circulation is formed, and zero emission of the oil smoke is realized.
In the second operation mode, the air valve 16 is in a horizontal position, air in the range hood enters the total heat exchanger 1 from the second air inlet 13 after being purified by the oil fume purification unit, and exchanges heat with air entering the total heat exchanger 1 from the first air inlet 12, the air entering from the first air inlet 12 is sent to a kitchen room through the second air outlet 15 after being exchanged heat, so that indoor air is heated and purified, and the air entering the total heat exchanger 1 from the second air inlet 13 is discharged from the first air outlet 14 after being exchanged heat.
Example two:
as shown in fig. 3 and 4, the air conditioning assembly of the present embodiment also employs the total heat exchanger 1, the arrangement of the air inlet and the air outlet of the total heat exchanger 1 is different from that of the first embodiment, and a fresh air purification unit 19 is installed in the air inlet channel at the front end of the first air inlet 12. The air valve 16 can be switched to the first air inlet 12 to communicate with the first air outlet 14, and the second air inlet 13 to communicate with the second air outlet 15, or switched to the first air inlet 12 to communicate with the second air outlet 15.
When the kitchen air conditioning system works, the system can be switched between the following two working modes by switching the air valve 16.
In the first working mode, the air valve 16 is in a vertical position, outdoor fresh air enters the total heat exchanger from the first air inlet 12 after being purified by the fresh air purification unit 19, and is supplied for the kitchen through the second air outlet 15 to form an external circulation, so that the effect of purifying indoor air is achieved.
In the second working mode, the air valve 16 is in a horizontal position, air in the range hood enters the total heat exchanger 1 from the second air inlet 13 after being purified by the oil fume purification unit, and exchanges heat with air entering the total heat exchanger 1 from the first air inlet 12, the air entering from the first air inlet 12 is discharged through the first air outlet 14 after being exchanged heat, and the air entering the total heat exchanger 1 from the second air inlet 13 is supplied to the indoor from the second air outlet 15 after being exchanged heat, so that heating and zero emission of oil fume are realized.
Claims (10)
1. A kitchen air conditioning system comprising an air conditioning assembly and a range hood assembly (2), characterized in that: the air conditioning component adopts a total heat exchanger (1), the total heat exchanger (1) is integrally integrated on the oil fume suction component (2), the total heat exchanger (1) is provided with a first air inlet (12), a second air inlet (13), a first air outlet (14), a second air outlet (15) and a first air valve (16) for switching the air direction, the first air inlet (12) is communicated with the outside, the first air outlet (14) is communicated with the outside or a public flue, the second air outlet (15) is communicated with the inside of a kitchen room, a smoke exhaust channel (21) of the oil fume suction component (2) is communicated with the second air inlet (13), and an oil fume filtering unit is installed in the smoke exhaust channel (21).
2. The galley air conditioning system according to claim 1, wherein: the oil smoke filtering unit comprises an oil smoke purifying module (22) and a smell removing module (23) arranged at the rear end of the oil smoke purifying module.
3. The galley air conditioning system according to claim 2, wherein: the total heat exchanger is arranged between the oil fume purification module (22) and the smell removal module (23).
4. The galley air conditioning system according to claim 1, wherein: the total heat exchanger (1) comprises a shell (11), wherein the shell (11) is provided with a first air inlet (12), a second air inlet (13), a first air outlet (14) and a second air outlet (15), and a first air valve (16) is arranged inside the shell (11).
5. The galley air conditioning system according to claim 4, wherein: and a fan (17) for providing wind power is also arranged in the shell (11).
6. The galley air conditioning system according to claim 4, wherein: and a stop block (18) matched with the first air valve (16) is arranged on the opposite inner side wall of the shell (11).
7. The galley air conditioning system according to claim 1, wherein: an air supply outlet (31) communicated with the second air inlet (15) is formed in the kitchen ceiling (3).
8. The galley air conditioning system according to claim 1, wherein: the air valve (16) can be switched to a first air inlet (12) to be communicated with the second air outlet (15), and the second air inlet (13) is communicated with the first air outlet (14), or switched to a second air inlet (13) to be communicated with the second air outlet (15).
9. The galley air conditioning system according to claim 1, wherein: the air valve (16) can be switched to a first air inlet (12) to be communicated with the first air outlet (14), and a second air inlet (13) to be communicated with the second air outlet (15), or switched to the first air inlet (12) to be communicated with the second air outlet (15).
10. The galley air conditioning system according to claim 9, wherein: and a fresh air purification unit (19) is arranged in an air inlet channel at the front end of the first air inlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910583250.5A CN112178828A (en) | 2019-07-01 | 2019-07-01 | Kitchen air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910583250.5A CN112178828A (en) | 2019-07-01 | 2019-07-01 | Kitchen air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112178828A true CN112178828A (en) | 2021-01-05 |
Family
ID=73915794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910583250.5A Pending CN112178828A (en) | 2019-07-01 | 2019-07-01 | Kitchen air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112178828A (en) |
-
2019
- 2019-07-01 CN CN201910583250.5A patent/CN112178828A/en active Pending
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