CN206430263U - A kind of New-air purifying system with air conditioner dehumidification function - Google Patents
A kind of New-air purifying system with air conditioner dehumidification function Download PDFInfo
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- CN206430263U CN206430263U CN201621462476.8U CN201621462476U CN206430263U CN 206430263 U CN206430263 U CN 206430263U CN 201621462476 U CN201621462476 U CN 201621462476U CN 206430263 U CN206430263 U CN 206430263U
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- air
- heat exchanger
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- air conditioner
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Abstract
The outdoor unit that outdoor air carries out cooling and warming is introduced the utility model discloses a kind of New-air purifying system with air conditioner dehumidification function, including by pressure fan (2), and by the air after cooling and warming through the indoor air supply duct of indoor set feeding；The indoor set is included in the clean air package during air feeding interior, and to indoor air-supply or by the air port of indoor outwards air draft；The air port by indoor outwards air draft is connected to the exhaust blower being installed in the outdoor unit (3) by exhaust duct (66).The utility model improves indoor air freshness and cleanliness factor, while can adjust the humidity of room air again, moreover it is possible to which indoor temperature is adjusted, takes into account the function of VMC and air-conditioning system, has the advantages that structure is simplified, cost is low, integrated level is high.
Description
Technical field
There is air conditioner refrigerating, heat and reduce indoor air humidity the present invention relates to one kind and be net with outdoor fresh air is introduced
Change room air, discharge foul indoor air, increase the VMC of indoor air freshness.
Background technology
At present, because air pollution is serious, the environment for making people be lived is the harmful molecule suspended, air everywhere
Containing various including pernicious gases such as formaldehyde, stupid class, industrial emissions in PM10, PM2.5 concentration severe overweight, air, seriously
Threaten the health and lives of people.In order to improve the air quality in people's life, various air clearing products arise at the historic moment.It is main
Have all kinds air purifier filtered using indoor circulation, pm2.5 that to a certain degree can be in filtering room air and
The voc pernicious gases such as formaldehyde, benzene class, but be due to need the interior space in closing to run, it is impossible to reduce co in room air2
Concentration, it is impossible to improve the o in room air2Concentration, can not adjust indoor air humidity, therefore all kinds of air purifier products
It is limited to the ability for improving IAQ.Another kind of product is mainly all kinds of ceiling mounting types, cabinet type pipeline VMC,
Outdoor air is introduced indoor by various filter methods, while by outside foul indoor gas discharge chamber, such product is due to interior
Portion is very big using various filter element windages, if therefore machine operationally ensures that enough outdoor fresh air amount noises are difficult to
Reduction, influence people's normal life and rest, if ensureing that low noise must reduce air quantity or reduction filter effect.Such production
Product are using pipeline air-supply air draft, because doors structure is different, and ventilation shaft trend is therefore different, and can not destroy
Air drag is also different in indoor load-carrying members, therefore each interior conduit, it is impossible to ensure fresh sky in quantitative regulation room
Gas and foul atmosphere, while also increasing machine operation noise.Especially in northern summer and southern plum rain season due to outdoor empty
Air water content is high, high humidity, and introducing indoor outdoor air artificially increases indoor air humidity, people is in high humidity environment
Middle body hectic fever, it is extremely uncomfortable, room temperature is reduced using air-conditioning products additionally, due to interior, vapor in room air is coagulated
Knot, causes wall and indoor placement thing moldy metamorphism.
The content of the invention
The present invention submits one kind to have air conditioner refrigerating, heated and reduction room of dehumidifying for not enough present in the said goods
The New-air purifying system of interior humidity：The system uses outdoor unit and indoor set Split type structure, by the plant equipment such as all blower fans member
Part is distributed in outdoor unit, and noise is isolated into outdoor, reduces room noise；By the distribution of all filtering material elements indoors
Machine, is conveniently replaceable；The present invention all closes heat exchanger, as a closing heat exchange component in ventilating system, and entirely
Combine in outdoor in portion；The present invention is using without supply and exhaust pattern in piping chamber；The present invention has temperature function in regulation room；The present invention
With regulation indoor air humidity function；The present invention uses two kinds of circulation patterns of outer circulation and interior circulation, reduces energy consumption, extended
Filter material material service life；All air of the present invention are flowed in casing inner sealing pipeline, are easy to accurate quantification to adjust.As how
The structure configuration of optimization reaches above-mentioned functions, is also one of the problem of present invention is solved.
In order to achieve the above object, the present invention provides a kind of New-air purifying system with air conditioner dehumidification function, including logical
Cross pressure fan and introduce the outdoor unit that outdoor air carries out cooling and warming, and by the air after cooling and warming through indoor set feeding room
Interior air supply duct；The indoor set be included in air feeding it is indoor during clean air package, and to indoor air-supply
Or by the air port of indoor outwards air draft；Described be connected to by the indoor outwards air port of air draft by exhaust duct is installed on outdoor unit
Interior exhaust blower.
Wherein, the clean air package includes HEAP screen packs, charcoal absorption net, ultraviolet sterilization net, electrical heating
Net the combination of wherein one or more parts.Electrical heating net, is used in the case of outdoor temperature is too low.
Under preferred embodiment, outdoor unit of the present invention includes first heat exchanger and second heat exchanger；The pressure fan
Air is sent to indoor set after second heat exchanger；The row that power traction goes out in one entrance junction chamber of first heat exchanger
Wind pipeline, another entrance is directly connected to introduce the pipeline of extraneous air, and the outlet of first heat exchanger is connected to the air draft
Machine.The indoor set is also connected to described send by the indoor outwards air port of air draft or the exhaust duct by a bypass line
Blower fan wind inlet end.In addition, the air supply duct, exhaust duct, bypass line, and the first heat exchanger introduce outside empty
Volume damper is respectively provided with the air flow conduit of gas.The cooling and warming component of outdoor unit of the present invention includes：It is cold
The fluid reservoir of medium, the compressor of air conditioner for receiving the fluid reservoir coolant media；In order to which coolant media is by described air conditioner compressed
The discharge of machine and the recovery to the fluid reservoir, the compressor of air conditioner and the fluid reservoir pass through control valve, pipeline respectively
Connect the first heat exchanger and second heat exchanger；The first heat exchanger and second heat exchanger are also provided with mutually
The coolant media passage of connection, the coolant media passage from the first heat exchanger to the second heat exchanger direction according to
It is secondary to be provided with expansion valve, liquid unidirectional stop valve.In addition, the compressor of air conditioner and the coolant media pipeline of second heat exchanger
It is upper to be provided with gas unidirectional stop valve.
Under optimum way, the control valve that coolant media is discharged from the compressor of air conditioner and reclaimed to the fluid reservoir is
Air-conditioning four-way valve.The first heat exchanger or second heat exchanger are respectively the combination of multigroup heat exchange functional part,
Multiple heat exchangers are used as one group in other words.The cooling and warming mode of heat exchanger, is prior art, but its refrigerated medium
The state of heat is arranged as required to control unit and is controlled.
Beneficial effect of the present invention：The current closing inner circulating air clarifier product of improvement and ceiling mounting type, cabinet type pipeline are new
The intrinsic shortcoming of wind system, improves indoor air freshness and cleanliness factor, while can adjust the humidity of room air again, moreover it is possible to right
Indoor temperature is adjusted, and is entirely the regeneration product transboundary for taking into account VMC and air-conditioning system.In addition, the present invention is with optimal
The structure configuration of change reaches required function, has the advantages that structure is simplified, cost is low, integrated level is high.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention has air conditioner dehumidification function New-air purifying system.
Fig. 2 is the use state structural representation that present system carries out fresh air refrigerating outer circulation.
Fig. 3 is the use state structural representation that present system carries out fresh air refrigerating interior circulation.
Fig. 4 is the use state structural representation that present system carries out air conditioner refrigerating.
Fig. 5 is that present system carries out the use state structural representation that fresh air heats outer circulation.
Fig. 6 is that present system carries out the use state structural representation that fresh air heats interior circulation.
Fig. 7 is the use state structural representation that present system carries out air-conditioning heating.
Fig. 8 is the use state structural representation that present system carries out fresh air normal temperature outer circulation.
Fig. 9 is the use state structural representation that present system carries out fresh air normal temperature interior circulation.
Embodiment
As shown in Fig. 1~9, the present invention includes outdoor shell (shell of Fig. 1 left parts), indoor unit casing, and (Fig. 1 is right
The shell of side part), it is ventilation shaft, coolant media flow duct, volume damper 1, pressure fan 2, exhaust blower 3, air conditioner compressed
Machine 4, air-conditioning four-way valve 5, left side heat exchanger 6 and right side heat exchanger 9, expansion valve 7, liquid unidirectional stop valve 8, gas unidirectional
Stop valve 10, fluid reservoir 11, HEAP screen packs 12, charcoal absorption net 13, ultraviolet sterilization net 14, electrical heating net 15, activity
Air grille 16.
In addition, in figure, label A is gases at high pressure, and B is low-pressure gas, and D is highly pressurised liquid.
Whole system is attached around closing heat exchanger.
Wind system connected mode：Connected between air inlet and the air inlet of pressure fan 2 with ventilation shaft, in the duct between plus air quantity
Regulating valve 1, adds threeway 98 between volume damper 1 and the import of pressure fan 2, and the one end of threeway 98 is connected with the import of pressure fan 2, threeway
98 other ends are connected with return air duct, are connected between the air outlet of pressure fan 2 and heat exchanger 9 by ventilation shaft, and heat exchanger 9 goes out
Connected between the filter element die cavity of air port and indoor set with ventilation shaft.Heat exchanger 6 has two air inlets of an air outlet, goes out
Air port is connected with the air intake of exhaust blower 3；Connected between the air outlet of exhaust blower 3 and outdoor shell with ventilation shaft；Heat exchanger 6 its
In one connected between air inlet and outdoor shell with ventilation shaft, in the middle of pipeline plus a volume damper 1；Heat exchanger 6
Connected between another air inlet and indoor machine wind-discharging die cavity with ventilation shaft, and add in air inlet side a volume damper 1,
Add a threeway 99 between the volume damper 1 and indoor machine wind-discharging die cavity, the end of threeway 99 equally adds a volume damper 1, and air quantity is adjusted
Section valve 1 is connected with three go sides before the entrance of pressure fan 2 by ventilation shaft.
Air-conditioning system connected mode：Connected, added in the middle of copper pipe is connected with copper pipe between the one end of heat exchanger 6 and compressor 4
One air-conditioning four-way valve 5, the other end of heat exchanger 6 connects expansion valve 7 again by copper pipe, then connects liquid unidirectional stop valve
8, the other end of liquid unidirectional stop valve 8 is connected with one end of heat exchanger 9 with copper pipe, the other end of heat exchanger 9 connection gas list
To stop valve 10, the other end of gas unidirectional stop valve 10 is connected with air-conditioning four-way valve 5, and air-conditioning four-way valve 5, which amounts to, four connections
Point is as schemed, and one of tie point is connected after coming out with fluid reservoir 11, and the other end of fluid reservoir 11 is connected with the compressor other end.Room
Interior machine includes air draft die cavity and air-supply die cavity, and blowing-type intracavitary installs HEAP nets 12, charcoal absorption net 13, ultraviolet sterilization net
14th, auxiliary heating net 15, movable shutters air port 16 are sequentially distributed.
Implementation 1
How to realize that fresh air refrigerating is described further with reference to Fig. 2~4 pair invention.Implement fresh air refrigerating such as
Under：
The gases at high pressure that compressor outlet is sent out first are communicated by four-way valve, the now a and b two ends of four-way valve, c and d
Two ends are communicated, and such gases at high pressure enter the one end of heat exchanger 6 by four-way valve, and then heat release becomes highly pressurised liquid, now hot
The heat release of exchanger 6.Highly pressurised liquid is connected by expansion valve 7 and liquid stop valve 8 with the one end of heat exchanger 9, from other end outflow,
Now high-pressure liquid refrigerant is after heat exchanger 9 by becoming low-pressure gas, the heat absorption of this process, therefore heat exchanger 9 now is
Heat reduction temperature is absorbed, then low-pressure gas returns to the entrance of compressor by c the and d ports of four-way valve, and completion is once followed
Ring.Fresh air is sent to the air inlet of heat exchanger 9 by outdoor fresh air by pressure fan, allows outdoor fresh air to complete heat by heat exchanger 9
Exchange, reduce outdoor fresh air temperature, simultaneously because new air temperature reduction hydrone solubility decline and condense into water droplet so that
Fresh air humidity is reduced, then by cooling and the fresh air of reduction humidity introduces indoor set, by HEAP nets, active carbon net, ultraviolet
Gauze gradually filtration treatment, has been achieved in that high strong of oxygen content for introducing that indoor fresh air is the cleaning for reducing temperature and humidity
The fresh air of health, and can guarantee that indoor in the air ambient for being adapted to human body.Machine starts in order to which the quick foul indoor that reduces is harmful to
Gas such as pm2.5, co2, formaldehyde, benzene-like compounds and air draft uses outer circulation, now exhaust duct passes through indoor machine wind-discharging type
Chamber collects foul indoor air, and now outdoor unit volume damper g is opened, and regulating valve k and regulating valve f are closed, and allows indoor dirty
Turbid air takes away the heat that heat exchanger of outdoor unit 6 discharges by the condenser of outdoor unit, it is ensured that heat exchanger 6 can be normal
Work, is discharged in air by exhaust blower.As indoor air temperature, humidity, oxygen content, co2Concentration be in normal value after in order to
Improve filter element service life and reduction energy consumption and use interior circulation, now regulating valve g is closed, and regulating valve f, regulating valve k are beaten
Open, without the heat exchanger 6 of outdoor unit after room air collection, but be returned directly at air blower inlet, now regulating valve e
It is also switched off, room air is completed an interior circulation by indoor set and outdoor unit, maintains room air cleanliness factor, temperature, wet
Degree, oxygen content and co2Concentration, the heat band that hot outdoor air is discharged heat exchanger 6 through over-heat-exchanger 6 by exhaust blower
Walk, it is ensured that the normal work of heat exchanger 6.
Above is fresh air conditioner system process of refrigerastion explanation of the present invention.
Implementation 2
It is as follows with reference to Fig. 5~7 pair fresh air conditioner system heating operations explanation of the present invention：
The gases at high pressure that compressor outlet is sent out first are communicated by four-way valve, the now a and d two ends of four-way valve, b and c
Two ends are communicated, and such gases at high pressure are arrived the one end of heat exchanger 9 by four-way valve a and d, and then heat release becomes highly pressurised liquid, this
When the heat release of heat exchanger 9 be exothermic process.Highly pressurised liquid is connected by liquid stop valve and expansion valve with the one end of heat exchanger 6,
From other end outflow, now high-pressure liquid refrigerant after heat exchanger 6 by becoming low-pressure gas, the heat absorption of this process, therefore now
Heat exchanger 6 is endothermic process, and then low-pressure gas returns to the entrance of compressor by b the and c ports of four-way valve, is completed once
Circulation.Fresh air is sent to the air inlet of heat exchanger 9 by outdoor fresh air by pressure fan, allows the low fresh air of outdoor temperature to pass through heat exchanger
9 complete heat exchanges, improve outdoor fresh air temperature, and the fresh air that then will heat up introduces indoor set, by HEAP nets, active carbon net,
Ultraviolet gauze, auxiliary electrical heater net gradually filtration treatment, have been achieved in that it is to improve the cleaning of temperature to introduce indoor fresh air
The high healthy fresh air of oxygen content, and can guarantee that indoor in the air ambient for being adapted to human body.Machine starts quickly to reduce
Foul indoor pernicious gas such as pm2.5, co2, formaldehyde, benzene-like compounds and air draft uses outer circulation, now exhaust duct passes through
Indoor machine wind-discharging die cavity collects foul indoor air, and now outdoor unit volume damper g is opened, and regulating valve k and regulating valve f are closed
Close, allow heat exchanger 6 of the high foul atmosphere of indoor temperature by outdoor unit, absorb the heat of heat exchanger of outdoor unit 6, it is ensured that heat
The energy normal work of exchanger 6, is discharged in air by exhaust blower.As indoor air temperature, humidity, oxygen content, co2Concentration is in
Interior circulation is used in order to improve filter element service life and reduction energy consumption after normal value, now regulating valve g is closed, regulating valve
F, regulating valve k are opened, and without the heat exchanger 6 of outdoor unit after indoor high temperature air collection, but are returned directly to pressure fan and are entered
At mouthful, now regulating valve e is also switched off, and room air is completed an interior circulation by indoor set and outdoor unit, is maintained Interior Space
Gas cleanliness factor, temperature, humidity, oxygen content and co2Outdoor air is sucked heat exchanger 6 by concentration, now exhaust blower work, is absorbed
Discharged after the heat of heat exchanger 6 outdoor.
Above is fresh air conditioner system heating operations explanation of the present invention.
Implementation 3
It is as follows with reference to running explanation under the fresh air conditioner system normal temperature condition of the present invention of Fig. 8~9 pair：
Season in spring and autumn indoor/outdoor temperature-difference is small, and air humidity is low, and now air-conditioning is partially in fresh air conditioner system of the present invention
Stopped status is not involved in heat exchanger 6 and heat exchanger 9 in work, system and is only used as air flow passage, does not heat and makes
Cold function.Fresh air is sent to the air inlet of heat exchanger 9 by outdoor fresh air by pressure fan, and fresh air is drawn fresh air by heat exchanger 9
Enter indoor set, by HEAP nets, active carbon net, ultraviolet gauze gradually filtration treatment, be achieved in that introducing indoor fresh air is
The high healthy fresh air of the oxygen content of cleaning.Machine starts quickly to reduce foul indoor pernicious gas such as pm2.5, co2, first
Aldehyde, benzene-like compounds and air draft uses outer circulation, now exhaust duct is received foul indoor air by indoor machine wind-discharging die cavity
Collect, now outdoor unit volume damper g is opened, regulating valve k and regulating valve f are closed, and allow foul indoor air to pass through outdoor unit
Heat exchanger 6, is discharged in air by exhaust blower.As room air oxygen content, co2Concentration is in after normal value to improve
Filtering element service life uses interior circulation with energy consumption is reduced, and now regulating valve g and regulating valve f and regulating valve e is closed, regulating valve
K is opened, and without the heat exchanger 6 of outdoor unit after room air collection, but is returned directly at air blower inlet, is made Interior Space
Gas completes an interior circulation by indoor set and outdoor unit, maintains room air cleanliness factor, oxygen content and co2Concentration, is now arranged
Blower fan does not work.
Above is fresh air conditioner system normal temperature circulation process explanation of the present invention.
The present invention be with air conditioner refrigerating, heat, dehumidify reduction indoor humidity, the fresh air with military project grade filtering material
Cleaning system：The system uses outdoor unit and indoor set Split type structure, by the distribution of the plant equipment such as all blower fans element in outdoor
In machine, noise is isolated to outdoor, room noise is reduced；Machine indoors is distributed by all professional filtering material elements, is easy to more
Change；The present invention all closes heat exchanger, as a closing heat exchange component in ventilating system, and all combines in room
Outside；The present invention is using without supply and exhaust pattern in piping chamber；The present invention has temperature function in regulation room；The present invention is by refrigerant technology
It is introduced into VMC, there is regulation indoor air humidity, regulation indoor air temperature function by heat exchange elements；The present invention
Using two kinds of circulation patterns of outer circulation and interior circulation, energy consumption is reduced, extends filtering material service life；All air of the present invention are
Flowed in casing inner sealing pipeline, be easy to accurate quantification to adjust.
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 in the technical scope of present disclosure, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of New-air purifying system with air conditioner dehumidification function, it is characterised in that including introducing outdoor by pressure fan (2)
Air and the outdoor unit of cooling and warming processing, and by the air after cooling and warming through the indoor air supply duct of indoor set feeding；
The indoor set is included in the clean air package during air feeding interior, and to indoor air-supply or by indoor outwards row
The air port of wind；The air port by indoor outwards air draft is connected to the exhaust blower being installed in outdoor unit by exhaust duct (66)
(3)。
2. there is the New-air purifying system of air conditioner dehumidification function according to claim 1, it is characterised in that the air cleaning
Component include HEAP screen packs (12), charcoal absorption net (13), ultraviolet sterilization net (14), electrical heating net (15) one of them
Or the combination of multiple parts.
3. the New-air purifying system according to claim 1 or claim 2 with air conditioner dehumidification function, it is characterised in that the outdoor
Machine includes first heat exchanger (6) and second heat exchanger (9)；
Air is sent to indoor set by the pressure fan (2) after second heat exchanger (9)；
The exhaust duct (66) that power traction goes out in one entrance junction chamber of first heat exchanger (6), another entrance is direct
Connection introduces the pipeline of extraneous air, and the outlet of first heat exchanger (6) is connected to the exhaust blower (3)；The indoor set by
The indoor outwards air port of air draft or the exhaust duct (66) are also connected to the pressure fan (2) by a bypass line (55)
Wind inlet end；
The air supply duct, exhaust duct (66), bypass line (55), and the first heat exchanger (6) introduce outside empty
Volume damper (1) is respectively provided with the air flow conduit of gas；
The cooling and warming component of the outdoor unit includes：Fluid reservoir (11), reception fluid reservoir (11) refrigerant of coolant media
The compressor of air conditioner (4) of medium；For coolant media from the discharge of the compressor of air conditioner (4) and to the fluid reservoir (11)
Recovery, the compressor of air conditioner (4) and the fluid reservoir (11) pass through control valve, pipeline and connect first heat exchange respectively
Device (6) and second heat exchanger (9)；
The first heat exchanger (6) and second heat exchanger (9) are also provided with interconnected coolant media passage (33), institute
State coolant media passage (33) set gradually from the first heat exchanger (6) to the second heat exchanger (9) direction it is swollen
Swollen valve (7), liquid unidirectional stop valve (8)；
The compressor of air conditioner (4) is with being provided with gas unidirectional stop valve on the coolant media pipeline of second heat exchanger (9)
(10)。
4. there is the New-air purifying system of air conditioner dehumidification function according to claim 3, it is characterised in that coolant media is by institute
The control valve stated compressor of air conditioner (4) discharge and reclaimed to the fluid reservoir (11) is air-conditioning four-way valve (5).
5. there is the New-air purifying system of air conditioner dehumidification function according to claim 3, it is characterised in that first heat is handed over
Parallel operation (6) or second heat exchanger (9) are respectively the combination of multigroup heat exchange functional part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462476.8U CN206430263U (en) | 2016-12-28 | 2016-12-28 | A kind of New-air purifying system with air conditioner dehumidification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462476.8U CN206430263U (en) | 2016-12-28 | 2016-12-28 | A kind of New-air purifying system with air conditioner dehumidification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206430263U true CN206430263U (en) | 2017-08-22 |
Family
ID=59585563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621462476.8U Expired - Fee Related CN206430263U (en) | 2016-12-28 | 2016-12-28 | A kind of New-air purifying system with air conditioner dehumidification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206430263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524313A (en) * | 2016-12-28 | 2017-03-22 | 董玉伟 | Fresh air purifying system with air conditioner dehumidifying function |
| CN107664328A (en) * | 2017-11-08 | 2018-02-06 | 山西新华化工有限责任公司 | The split type new blower fan of unidirectionally stream with dehumidification function and with interior circularly purifying |
-
2016
- 2016-12-28 CN CN201621462476.8U patent/CN206430263U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524313A (en) * | 2016-12-28 | 2017-03-22 | 董玉伟 | Fresh air purifying system with air conditioner dehumidifying function |
| CN107664328A (en) * | 2017-11-08 | 2018-02-06 | 山西新华化工有限责任公司 | The split type new blower fan of unidirectionally stream with dehumidification function and with interior circularly purifying |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20201228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |