CN107741051A - The domestic air-conditioning system and operation method of indoor VOCs and formaldehyde can be removed - Google Patents
The domestic air-conditioning system and operation method of indoor VOCs and formaldehyde can be removed Download PDFInfo
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- CN107741051A CN107741051A CN201710787073.3A CN201710787073A CN107741051A CN 107741051 A CN107741051 A CN 107741051A CN 201710787073 A CN201710787073 A CN 201710787073A CN 107741051 A CN107741051 A CN 107741051A
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- 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
- F24F13/28—Arrangement or mounting of filters
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention discloses a kind of domestic air-conditioning system and operation method that can remove indoor VOCs and formaldehyde.The system includes compressor, regenerator, adsorbent bed, outdoor fin-tube type heat exchanger, indoor fin-tube type heat exchanger, restricting element, four-way reversing valve, electric check valve, blower fan, air-valve and purification air channel.The present invention adds purification of air part on the basis of normal domestic use air-conditioning, and in the purification of air stage, purified treatment is carried out to flowing through air by the VOCs and methyl aldehyde adsorption material that are filled in adsorbent bed suction-operated；In regeneration stage, air is heated in regenerator using the condensation waste heat of air-conditioning, high temperature air enters adsorbent bed, there is provided regneration of adsorbent material process institute calorific requirement functions simultaneously as purge gass, and waste gas is drained into outdoor afterwards.The present invention can be realized to indoor VOCs and the absorption of the continuation of formaldehyde, improve indoor air quality；Air conditioner condensation waste heat regenerative adsorption material effectively is utilized, reaches the effect of recycling, and save system energy consumption.
Description
Technical field
The present invention relates to refrigeration and air-conditioning technical field, more particularly to a kind of family expenses sky that can remove indoor VOCs and formaldehyde
Adjusting system and operation method.
Background technology
The time that all one's life of people has more than 80% lives indoors, therefore indoor air quality will produce to the quality of the life of people
Raw considerable influence.Relatively low indoor air quality will reduce efficiency, or even endanger occupant's health, produce a series of build
Build association disease, such as allergic rhinitis, hylactic pneumonia, asthma.In the pernicious gas for influenceing indoor air quality, volatilization
Property organic compound (VOCs) and formaldehyde account for very big proportion.
In current indoor purification techniques, because sorbing material has, cost is relatively low, the advantage such as no harmful side product, in market
In be widely used.Limited yet with sorbing material adsorbance, currently marketed product is using the side for changing sorbing material
Method solves the problems, such as adsorption saturation, and this causes absorption potential clarifier frequently to change sorbing material, increases operating cost.And if adsorb
Material is not changed, will be unable to play the effect of purification of air.Therefore this key of urgent need to resolve sorbing material saturation
Problem.
Among the domestic air-conditioning system of routine, the condensation heat in outdoor fin-tube type heat exchanger is directly led in the form of used heat
Cross blower fan and drain into outdoor, this partial heat is not utilized well.And the delivery temperature of wherein compressor outlet is higher,
The temperature can partly or entirely be regenerated to sorbing material so that sorbing material is recycled.
The content of the invention
The purpose of the present invention is overcome the deficiencies in the prior art, there is provided a kind of energy consumption is relatively low, indoor VOCs can be removed and
The domestic air-conditioning system of formaldehyde.
The present invention intends realizing the purpose of the present invention with following technical scheme：
The domestic air-conditioning system of indoor VOCs and formaldehyde can be removed, it includes compressor, the first electric check valve, regeneration
Heat exchanger, the second electric check valve, four-way reversing valve, outdoor fin-tube type heat exchanger, restricting element, indoor fin-tube type heat exchanger,
Purification fan, outdoor fan, indoor fan, adsorbent bed, air draft air-valve, air-supply air-valve and purification air channel；
Described domestic air-conditioning system includes refrigerant flow circuit, purified air stream journey, indoor apparatus of air conditioner air flow and is
System waste air flow；
The connected mode of refrigerant flow circuit is：The outlet of the compressor and first electric check valve and described second
The entrance of electric check valve is connected, and the entrance of the compressor is connected with an interface of the four-way reversing valve, and described first
The outlet of electric check valve is connected with the entrance of the regenerator, the outlet of the regenerator and described second electronic
The outlet of stop valve is connected, and is connected afterwards with an interface of the four-way reversing valve, the four-way reversing valve two other
Interface is connected respectively at the outdoor fin-tube type heat exchanger entrance with the outlet of indoor fin-tube type heat exchanger, and the outdoor fin-tube type changes
The outlet of hot device is connected with the entrance of the restricting element, outlet and the indoor fin-tube type heat exchanger of the restricting element
Entrance is connected；
The connected mode of purified air stream journey is：Room air enters institute in the purification air channel after purification fan
Regenerator is stated, afterwards by the adsorbent bed, finally drains into outdoor by air draft air-valve or is sent into by the air-supply air-valve
It is indoor；
The connected mode of indoor apparatus of air conditioner air flow is：Room air after the indoor fin-tube type heat exchanger, by
The indoor fan is sent into indoor；
The connected mode of system outdoor unit air flow is：Outdoor air after the outdoor fin-tube type heat exchanger, by
The outdoor fan is sent into outdoor.
Preferably, be filled with VOCs and formaldehyde solid adsorption material inside the adsorbent bed, sorbing material is included but not
It is limited to silica gel, diatom, activated carbon, activated alumina.
Preferably, the regenerator is fin-tube type heat exchanger, its copper pipe entrance by first stop valve it
It is connected afterwards with the compressor outlet；Inside the adsorbent bed after sorbing material adsorption saturation, the condensation waste heat of air-conditioning is utilized
Air is heated in the regenerator, high temperature air enters the adsorbent bed, there is provided hot needed for regneration of adsorbent material process
Amount functions simultaneously as purge gass, and sorbing material is regenerated.
Preferably, the purification of air air channel is arranged on indoor wall, and connected by air channel with outdoor.
Another object of the present invention is to provide a kind of domestic air conditioning operation side using system described in above-mentioned any one
Method, it includes air purification method, regneration of adsorbent material method and domestic air conditioning operation method；
Wherein described air purification method is：
System closes first electric check valve and the air draft air-valve, opens second electric check valve, described
Purification fan and the air-supply air-valve；Room air flows through be not in the regenerator of working condition after, into described
Absorber；Due to its internal filling VOCs and formaldehyde solid adsorption material suction-operated, the harmful substance quilt in air
Remove, reach clean-up effect；Air after purification is sent into interior by the air-supply air-valve, reaches the effect of purification air；
Wherein described regneration of adsorbent material method is：
Inside the adsorbent bed after sorbing material adsorption saturation of filling, system opens the first electronic cut-off
Valve, the purification fan and the air draft air-valve, close second electric check valve and the air-supply air-valve；The compressor
The refrigerant gas of outlet HTHP enters the regenerator heat exchanger, convection current by the pipe side of the regenerator
The air of warp is heated；High temperature air after heating enters the adsorbent bed, there is provided regneration of adsorbent material process institute calorific requirement
Function simultaneously as purge gass and take away the harmful substance desorbed, sorbing material is regenerated；Described in waste gas in regenerative process passes through
Air draft air-valve drains into outdoor.
Preferably, described air purification method and described regneration of adsorbent material method replace according to certain cycle
Carry out, purification of air time and regneration of adsorbent material time determine according to specific material property, using constant or with total operation
Duration increases the amount for considering changes in material properties and changing；The circulation adsorbed and desorbed by material is carried out, and ensures sorbing material
Absorption property, realize air-cleaning function, improve indoor air quality.
Compared with prior art, a kind of domestic air-conditioning system tool that can remove indoor VOCs and formaldehyde of the present invention
Some advantages are：
First, the present invention adds purification of air part on the basis of normal domestic use air-conditioning, can be to the volatility of interior
Organic matter (VOCs) and formaldehyde carry out purified treatment, improve indoor air quality.
Second, the sorbing material in the present invention in adsorbent bed can regenerate in the presence of air conditioner condensation heat so that adsorption material
Material can be recycled, and increase the service life of material, reduce operating cost.
3rd, the present invention utilizes air conditioner condensation waste heat thermal regeneration air, the regeneration for sorbing material in adsorbent bed
Journey, put into without other energy, energy-conserving and environment-protective.
4th, sorbing material is purified using the form of adsorbent bed to air in the present invention, it is possible to increase sorbing material is filled out
Charge, purification of air treating capacity is improved, extend system air purification duration, improve system effectiveness.
Design, concrete structure and the caused technique effect of the present invention are described further below with reference to accompanying drawing, with
Sufficiently understand the purpose of the present invention, feature and effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the domestic air-conditioning system that can remove indoor VOCs and formaldehyde of the present invention.
In figure：Compressor 1, the first electric check valve 2, regenerator 3, the second electric check valve 4, four-way reversing valve 5,
Outdoor fin-tube type heat exchanger 6, restricting element 7, indoor fin-tube type heat exchanger 8, purification fan 9, outdoor fan 10, indoor fan
11st, adsorbent bed 12, air draft air-valve 13, air-supply air-valve 14 and purification air channel 15.
Embodiment
The preferred embodiment of the present invention provides a kind of domestic air-conditioning system that can remove indoor VOCs and formaldehyde,
Be divided into system outdoor machine part, purification of air part, indoor apparatus of air conditioner part as shown in figure 1, overall, specifically include compressor 1,
First electric check valve 2, regenerator 3, the second electric check valve 4, four-way reversing valve 5, outdoor fin-tube type heat exchanger 6, section
Fluid element 7, indoor fin-tube type heat exchanger 8, purification fan 9, outdoor fan 10, indoor fan 11, adsorbent bed 12, air draft air-valve
13rd, air-supply air-valve 14 and purification air channel 15.
The domestic air-conditioning system also includes refrigerant flow circuit, purified air stream journey, indoor apparatus of air conditioner air flow and system
Waste air flow.
The connected mode of refrigerant flow circuit is：The outlet of the compressor 1 and first electric check valve 2 and described the
The entrance of two electric check valves 4 is connected, and the entrance of the compressor 1 is connected with an interface of the four-way reversing valve 5, described
The outlet of first electric check valve 2 is connected with the entrance of the regenerator 3, the outlet of the regenerator 3 with it is described
The outlet of second electric check valve 4 is connected, and is connected afterwards with an interface of the four-way reversing valve 5, the four-way reversing valve 5
Two other interface be connected respectively at the outlet of the outdoor entrance of fin-tube type heat exchanger 6 and indoor fin-tube type heat exchanger 8, it is described
The outlet of outdoor fin-tube type heat exchanger 6 is connected with the entrance of the restricting element 7, outlet and the room of the restricting element 7
The entrance of interior fin-tube type heat exchanger 8 is connected；The connected mode of purified air stream journey is：Room air is in the purification air channel 15
Enter the regenerator 3 after purification fan 9, afterwards by the adsorbent bed 12, finally drained into by air draft air-valve 13
Interior is sent into outdoor by the air-supply air-valve 14；
The connected mode of indoor apparatus of air conditioner air flow is：Room air after the indoor fin-tube type heat exchanger 8, by
The indoor fan 11 is sent into interior；
The connected mode of system outdoor unit air flow is：Outdoor air after the outdoor fin-tube type heat exchanger 6, by
The outdoor fan 10 is sent into outdoor.
A kind of domestic air-conditioning system that can remove indoor VOCs and formaldehyde of the present embodiment, fill out inside the adsorbent bed 12
Filled with VOCs and formaldehyde solid adsorption material, sorbing material includes but is not limited to silica gel, diatom, activated carbon, activated alumina etc..
By suction-operated of the packing material to VOCs and formaldehyde, the purification process of air is realized.
A kind of domestic air-conditioning system that can remove indoor VOCs and formaldehyde of the present embodiment, the regenerator 3 are
Common fin-tube type heat exchanger, its copper pipe entrance after first stop valve 2 with the compressor 1 outlet by being connected.It is described
After the inside sorbing material adsorption saturation of adsorbent bed 12, sky is heated in the regenerator 3 using the condensation waste heat of air-conditioning
Gas, high temperature air enter the adsorbent bed 12, there is provided regneration of adsorbent material process institute calorific requirement functions simultaneously as purge gass, to absorption
Material is regenerated.
In a kind of domestic air-conditioning system that can remove indoor VOCs and formaldehyde of the present embodiment, the purification of air air channel
The air-supply air-valve 14 in room can be sent into air after purification and can be immediately discharged to waste gas in regenerative process by being contained in 14
The outdoor air draft air-valve 13.The purification of air air channel 15 is arranged on indoor wall, and is led to by air channel and outdoor.
The present embodiment additionally provides a kind of operation method for the domestic air-conditioning system that can remove indoor VOCs and formaldehyde, adds
The function except VOCs and its automatic regeneration is added, user can be controlled by Air-Conditioning Control Panel, have strength to remove, be general
Three ranks such as removal and intelligence removal.Strength, which removes, refers to that purification fan is always maintained at high air quantity operation, and general remove refers to
The air quantity that intermittently works is relatively low, and it is the operation for optimizing cleaning system according to local zone time and run time etc. that intelligence, which removes,.Bag
Include air purification method, regneration of adsorbent material method and domestic air conditioning operation method；
The air purification method of the present embodiment is：
System closing first electric check valve 2 and the air draft air-valve 13, opening second electric check valve 4,
The purification fan 9 and the air-supply air-valve 14；Room air flows through be not in the regenerator 3 of working condition after,
Into the absorber 12.Due to the VOCs of its internal filling and the solid adsorption material (such as diatom, activated carbon etc.) of formaldehyde
The harmful substance such as suction-operated, VOCs and formaldehyde in air is removed, and reaches clean-up effect.Described in air after purification passes through
Air-supply air-valve 14 is sent into interior, reaches the effect of purification air；
The regneration of adsorbent material method of the present embodiment is：
After the sorbing material adsorption saturation of the inside of adsorbent bed 12 filling, system opens the first electronic cut-off
Valve 2, the purification fan 9 and the air draft air-valve 13, close second electric check valve 4 and the air-supply air-valve (14)；
The refrigerant gas that the compressor 1 exports HTHP enters the regeneration by the pipe side of the regenerator 3
Device 3, the air flowed through is heated.High temperature air after heating enters the adsorbent bed 12, there is provided regneration of adsorbent material mistake
Journey institute calorific requirement functions simultaneously as purge gass and takes away the harmful substances such as the VOCs desorbed and formaldehyde, and sorbing material is regenerated.Again
Waste gas during life drains into outdoor by the air draft air-valve 13.
The domestic air conditioning operation method of the present embodiment is identical with conventional domestic air conditioning operation method, repeats no more.
The air purification method of the present embodiment and the regneration of adsorbent material method of this example are alternately entered according to certain cycle
OK, purification of air time and regneration of adsorbent material time determine according to specific material property, can be constant or with
Total operation duration increases the amount for considering changes in material properties and changing.The circulation adsorbed and desorbed by material is carried out, and ensures to inhale
The absorption property of enclosure material, air-cleaning function is realized, improve indoor air quality.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should all cover within the scope of the present invention.Therefore, protection scope of the present invention should using scope of the claims as
It is accurate.
Claims (6)
1. a kind of domestic air-conditioning system that can remove indoor VOCs and formaldehyde, it is characterised in that including compressor (1), first
Electric check valve (2), regenerator (3), the second electric check valve (4), four-way reversing valve (5), outdoor fin-tube type heat exchanger
(6), restricting element (7), indoor fin-tube type heat exchanger (8), purification fan (9), outdoor fan (10), indoor fan (11), suction
Attached bed (12), air draft air-valve (13), air-supply air-valve (14) and purification air channel (15)；
Described domestic air-conditioning system includes refrigerant flow circuit, purified air stream journey, indoor apparatus of air conditioner air flow and system chambers
Outer machine air flow；
The connected mode of refrigerant flow circuit is：The outlet of the compressor (1) and first electric check valve (2) and described the
The entrance of two electric check valves (4) is connected, the entrance of the compressor (1) and an interface phase of the four-way reversing valve (5)
Even, the outlet of first electric check valve (2) is connected with the entrance of the regenerator (3), the regenerator (3)
Outlet be connected with the outlet of second electric check valve (4), afterwards with an interface phase of the four-way reversing valve (5)
Even, two other interface of the four-way reversing valve (5) is respectively at outdoor fin-tube type heat exchanger (6) entrance and indoor pipe wing
Formula heat exchanger (8) outlet is connected, and the outlet of the outdoor fin-tube type heat exchanger (6) is connected with the entrance of the restricting element (7),
The outlet of the restricting element (7) is connected with the entrance of the indoor fin-tube type heat exchanger (8)；
The connected mode of purified air stream journey is：Room air is laggard by purification fan (9) in purification air channel (15)
Enter the regenerator (3), afterwards by the adsorbent bed (12), outdoor is finally drained into or by institute by air draft air-valve (13)
State air-supply air-valve (14) and be sent into interior；
The connected mode of indoor apparatus of air conditioner air flow is：Room air is after the indoor fin-tube type heat exchanger (8), by institute
State indoor fan (11) and be sent into interior；
The connected mode of system outdoor unit air flow is：Outdoor air is after the outdoor fin-tube type heat exchanger (6), by institute
State outdoor fan (10) and be sent into outdoor.
A kind of 2. domestic air-conditioning system that can remove indoor VOCs and formaldehyde according to claim 1, it is characterised in that
Be filled with VOCs and formaldehyde solid adsorption material inside the adsorbent bed (12), sorbing material include but is not limited to silica gel, diatom,
Activated carbon, activated alumina.
A kind of 3. domestic air-conditioning system that can remove indoor VOCs and formaldehyde according to claim 1, it is characterised in that
The regenerator (3) is fin-tube type heat exchanger, its copper pipe entrance by after first stop valve (2) with the compression
Machine (1) outlet is connected；After the internal sorbing material adsorption saturation of the adsorbent bed (12), using the condensation waste heat of air-conditioning described
Heating air, high temperature air enter the adsorbent bed (12) in regenerator (3), there is provided hot needed for regneration of adsorbent material process
Amount functions simultaneously as purge gass, and sorbing material is regenerated.
A kind of 4. domestic air-conditioning system that can remove indoor VOCs and formaldehyde according to claim 1, it is characterised in that
The purification of air air channel (15) is arranged on indoor wall, and is connected by air channel with outdoor.
A kind of 5. domestic air conditioning operation method of system described in any one in 1-4 according to claim, it is characterised in that including
Air purification method, regneration of adsorbent material method and domestic air conditioning operation method；
Wherein described air purification method is：
System closes first electric check valve (2) and the air draft air-valve (13), opens second electric check valve
(4), the purification fan (9) and the air-supply air-valve (14)；Room air, which flows through, to be not in the regeneration of working condition and changes
After hot device (3), into the absorber (12)；Because the absorption of its internal VOCs filled and formaldehyde solid adsorption material is made
With the harmful substance in air is removed, and reaches clean-up effect；Air after purification is sent into room by the air-supply air-valve (14)
It is interior, reach the effect of purification air；
Wherein described regneration of adsorbent material method is：
Inside the adsorbent bed (12) after the sorbing material adsorption saturation of filling, system opens first electric check valve
(2), the purification fan (9) and the air draft air-valve (13), second electric check valve (4) and the air-supply air-valve are closed
(14)；The refrigerant gas of compressor (1) outlet HTHP passes through described in the pipe side entrance of the regenerator (3)
Regenerator heat exchanger (3), is heated to the air flowed through；High temperature air after heating enters the adsorbent bed (12),
Offer regneration of adsorbent material process institute calorific requirement functions simultaneously as purge gass and takes away the harmful substance desorbed, and sorbing material is carried out again
It is raw；Waste gas in regenerative process drains into outdoor by the air draft air-valve (13).
6. domestic air conditioning operation method according to claim 5, it is characterised in that described air purification method and described
Regneration of adsorbent material method according to certain cycle alternately, purification of air time and regneration of adsorbent material time are according to tool
Body material property determines, using constant or as total operation duration increases the amount for considering changes in material properties and changing；Pass through material
The circulation of material absorption and desorption is carried out, and is ensured the absorption property of sorbing material, is realized air-cleaning function, improves room air product
Matter.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710787073.3A CN107741051B (en) | 2017-09-04 | 2017-09-04 | Household air conditioning system capable of removing indoor VOCs and formaldehyde and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710787073.3A CN107741051B (en) | 2017-09-04 | 2017-09-04 | Household air conditioning system capable of removing indoor VOCs and formaldehyde and operation method |
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| CN107741051B CN107741051B (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114705A (en) * | 2018-09-11 | 2019-01-01 | 中筑科技股份有限公司 | A kind of Central air-conditioning unit with air purification function |
| CN112413806A (en) * | 2020-12-08 | 2021-02-26 | 清华大学 | Air purification device and air purification method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001027425A (en) * | 1999-07-13 | 2001-01-30 | Matsushita Electric Ind Co Ltd | Split type air conditioner |
| CN1926388A (en) * | 2004-03-31 | 2007-03-07 | 大金工业株式会社 | Air conditioning system |
| JP2013092339A (en) * | 2011-10-27 | 2013-05-16 | Mitsubishi Electric Corp | Air conditioning device |
| JP2013133959A (en) * | 2011-12-26 | 2013-07-08 | Panasonic Corp | Air conditioner |
| CN203949278U (en) * | 2014-01-27 | 2014-11-19 | 北京卡林新能源技术有限公司 | A kind of air cleaning media units and air cleaning unit |
| CN105371383A (en) * | 2015-12-08 | 2016-03-02 | 清华大学 | Wall-mounted type air purifier based on thermal regeneration and purification method thereof |
| CN105698363A (en) * | 2016-03-29 | 2016-06-22 | 上海帝广机电工程技术有限公司 | Efficient dehumidification and cold-supply air-conditioning device based on CO2 heat pump |
| CN106352422A (en) * | 2016-08-23 | 2017-01-25 | 江苏科技大学 | Wall-mounted air purifier with thermal regeneration function and purification method thereof |
-
2017
- 2017-09-04 CN CN201710787073.3A patent/CN107741051B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001027425A (en) * | 1999-07-13 | 2001-01-30 | Matsushita Electric Ind Co Ltd | Split type air conditioner |
| CN1926388A (en) * | 2004-03-31 | 2007-03-07 | 大金工业株式会社 | Air conditioning system |
| JP2013092339A (en) * | 2011-10-27 | 2013-05-16 | Mitsubishi Electric Corp | Air conditioning device |
| JP2013133959A (en) * | 2011-12-26 | 2013-07-08 | Panasonic Corp | Air conditioner |
| CN203949278U (en) * | 2014-01-27 | 2014-11-19 | 北京卡林新能源技术有限公司 | A kind of air cleaning media units and air cleaning unit |
| CN105371383A (en) * | 2015-12-08 | 2016-03-02 | 清华大学 | Wall-mounted type air purifier based on thermal regeneration and purification method thereof |
| CN105698363A (en) * | 2016-03-29 | 2016-06-22 | 上海帝广机电工程技术有限公司 | Efficient dehumidification and cold-supply air-conditioning device based on CO2 heat pump |
| CN106352422A (en) * | 2016-08-23 | 2017-01-25 | 江苏科技大学 | Wall-mounted air purifier with thermal regeneration function and purification method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114705A (en) * | 2018-09-11 | 2019-01-01 | 中筑科技股份有限公司 | A kind of Central air-conditioning unit with air purification function |
| CN109114705B (en) * | 2018-09-11 | 2019-07-19 | 中筑科技股份有限公司 | A kind of Central air-conditioning unit with air purification function |
| CN112413806A (en) * | 2020-12-08 | 2021-02-26 | 清华大学 | Air purification device and air purification method |
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| Publication number | Publication date |
|---|---|
| CN107741051B (en) | 2019-12-31 |
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