CN106594901A - Air purifier with indoor circulation and indoor and outdoor air change functions and controlling system thereof - Google Patents

Air purifier with indoor circulation and indoor and outdoor air change functions and controlling system thereof Download PDF

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Publication number
CN106594901A
CN106594901A CN201710081391.8A CN201710081391A CN106594901A CN 106594901 A CN106594901 A CN 106594901A CN 201710081391 A CN201710081391 A CN 201710081391A CN 106594901 A CN106594901 A CN 106594901A
Authority
CN
China
Prior art keywords
air
indoor
outdoor
circulation
shutter
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.)
Pending
Application number
CN201710081391.8A
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Chinese (zh)
Inventor
倪军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Yuneng Hardware Products Co ltd
Original Assignee
Dongguan Lvkangneng Electric Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan Lvkangneng Electric Technology Co Ltd filed Critical Dongguan Lvkangneng Electric Technology Co Ltd
Priority to CN201710081391.8A priority Critical patent/CN106594901A/en
Publication of CN106594901A publication Critical patent/CN106594901A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/007Ventilation with forced flow
    • F24F7/013Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • F24F8/108Treatment, 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)
  • Ventilation (AREA)

Abstract

The invention discloses an air purifier with indoor circulation and indoor and outdoor air change functions. The air purifier comprises a main engine arranged on one indoor side and a one-way air exhausting device arranged on the other indoor side. The main engine comprises a controller, an air inlet channel, a filtering core, an inner air duct, a fan and a fan blade which are encapsulated in a shell. The fan blade is arranged on the fan; the fan is located in the inner air duct; the air inlet channel communicates with or is closed to outdoor space through an outdoor air inlet door, and the air inlet channel communicates with or is closed to indoor space through an indoor air inlet door; when the indoor air inlet door or the outdoor air inlet door is opened, under the effect of the fan, indoor or outdoor air enters the air inlet channel, and is sent out from an indoor air outlet after passing through the filtering core, the inner air duct and the fan, so that indoor circulation is achieved; and the indoor air is sent to the outdoor space unidirectionally through the one-way air exhausting device, so that indoor and outdoor air change is achieved. According to the air purifier with the indoor circulation and indoor and outdoor air change functions, dust filtration and air change are achieved under the condition that a door or a window is not opened, outdoor dust and mosquitoes and other insects are isolated, and the air purifier is suitable for household use.

Description

The air purifier taken a breath with indoor circulation and indoor and outdoor and its control system
Technical field
The present invention relates to technical field of air purification, particularly a kind of air taken a breath with indoor circulation and indoor and outdoor Depurator and its control system.
Background technology
With the development of society, air pollution has become normality, and the requirement of modern material progress is higher being good for The standard of health, comes interim with haze, and serious haze occurs in many ground long-time in the whole nation, and existing equipment has showed its It is not enough:
1st, existing effectively airhandling equipment real to haze also processes the state of very high price, and needs airduct of arranging Deng facility, it is not appropriate for flexible family and installs and uses.
2nd, existing domestic space air filter practicality drawback is too many, such as because can not open when haze sky After window, it is impossible to update room air, room length off-period, indoor formaldehyde content is caused to raise, carbon dioxide etc. is harmful to Gas content rises high.
3rd, present technology does not account for the air circulation of interior, it is impossible to reach good air filtration effect.
The content of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, there is provided one kind there is indoor circulation with And the air purifier and its control system of indoor and outdoor ventilation.
To solve above-mentioned technical problem, the technical solution used in the present invention is:One kind has indoor circulation and interior The air purifier of outer ventilation, including the main frame of side indoors is installed and the one-way exhaust dress of opposite side indoors is installed Put, the main frame includes controller, air intake passage, filtration core, interior air channel, blower fan and the fan blade being encapsulated in housing, the wind Leaf is arranged on blower fan, and blower fan is located in the interior air channel, and the air intake passage is connected by outdoor shutter with outdoor Or closing, the air intake passage connected with interior or closed by interior shutter, the controller and the blower fan, room External air inlet door, indoor shutter are electrically connected with;When indoor shutter is opened, outdoor air door is closed, in wind In the presence of machine, room air enters into air intake passage by indoor shutter, and after filtration core, interior air channel, blower fan, Send from indoor air outlet, to realize indoor filtration cycle;When outdoor shutter is opened, indoor air door is in closing shape State, in the presence of blower fan, outdoor air enters air intake passage by outdoor shutter, through filtration core, interior air channel, blower fan it Afterwards, send from indoor air outlet, and room air is unidirectionally sent to outdoor by one-way exhausting device, to realize that indoor and outdoor is changed Gas.
In above-mentioned technical proposal, the one-way exhausting device includes air vent pedestal, air vent and one-way exhaust one's intention as revealed in what one says leaf, The air vent is arranged on body of wall the air inside and outside communication chamber, and the air vent pedestal is arranged on the air vent.
In above-mentioned technical proposal, room air enters the air intake passage, the indoor air inlet from indoor air inlet Position between indoor and described one-way exhausting device is extended to by pipeline.
In above-mentioned technical proposal, be provided between the main frame indoors and one-way air exhaust device isolation space every Wall, is provided with wind passage on partition wall, so as to carry out air circulation between the space of isolation.
In above-mentioned technical proposal, the air intake passage includes advancing air passage and rear air intake passage, the rear air intake passage Removably connect with advancing air passage, interior air channel, in the indoor shutter and outdoor shutter the advancing air is arranged at On passage, the filtration core is arranged in the rear air intake passage.
In above-mentioned technical proposal, room air enters the air intake passage, the indoor air inlet from indoor air inlet Top or the sidepiece of the main frame are arranged at, the indoor air outlet is arranged at the bottom of main frame.
In above-mentioned technical proposal, room air enters the air intake passage, the indoor air inlet from indoor air inlet Bottom or the sidepiece of the main frame are arranged at, the indoor air outlet is arranged at the top of main frame.
It is net in the above-mentioned air with indoor circulation and indoor and outdoor ventilation in order to further solve the deficiencies in the prior art On the basis of changing device, there is provided with the control system of air purifier that indoor circulation and indoor and outdoor are taken a breath, wherein, the control Device timing carries out on-off control to the indoor shutter and outdoor shutter, to realize the friendship of indoor circulation and indoor and outdoor ventilation Change.
The invention has the beneficial effects as follows:
A. install simple, autgmentability is strong, the installation that diverse location and component coordinate can be carried out according to varying environment, it is adaptable to no With the use of house type family.
B. possess the filtration of room air Efficient Cycle, remove house dust impurity.
C. timing is to indoor input outdoor air, while filter out the dust impurity in input air, and will contain formaldehyde and The high room air of carbon dioxide is discharged outdoor.
D. realize and room air is changed in the case of not door window, and effectively completely cut off the entrance of outdoor dust and mosquito May.
Description of the drawings
Fig. 1 is the structural representation of main frame of the present invention;
Fig. 2 is the schematic diagram of main frame demountable structure of the present invention;
Fig. 3 is the structural representation of one-way exhausting device of the present invention;
Fig. 4 is the schematic diagram of the indoor and outdoor of the embodiment of the present invention one ventilation;
Fig. 5 is the schematic diagram of the indoor circulation of the embodiment of the present invention one;
Fig. 6 is the schematic diagram of the indoor circulation of the embodiment of the present invention two;
Fig. 7 is the schematic diagram of the indoor circulation of the embodiment of the present invention three;
Fig. 8 is the schematic diagram of the indoor and outdoor of the embodiment of the present invention four ventilation;
Fig. 9 is the schematic diagram that outdoor air inlet of the present invention is located at left surface;
It is schematic diagram in right flank that Figure 10 is outdoor air inlet of the present invention.
In figure, 1, main frame;2nd, one-way exhausting device;3rd, pipeline;4th, partition wall;5th, wind passage;101st, air intake passage;102、 Filtration core;103rd, interior air channel;104th, blower fan;105th, fan blade;106th, outdoor shutter;107th, indoor shutter;108th, interior goes out Air port;109th, indoor air inlet;110th, outdoor air inlet;111st, condenser;112nd, outdoor intake air way;1011st, advancing air passage; 1012nd, rear air intake passage;201st, air vent pedestal;202nd, air vent;203rd, one-way exhaust one's intention as revealed in what one says leaf.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further detailed explanation.
As shown in figs 1-9, a kind of air purifier taken a breath with indoor circulation and indoor and outdoor, including install indoors The main frame 1 of side and the one-way exhausting device 2 of opposite side indoors is installed, the main frame 1 includes the control being encapsulated in housing Device processed, air intake passage 101, filtration core 102, interior air channel 103, blower fan 104 and fan blade 105, the fan blade 105 is centrifugation blade 105 are arranged on blower fan 104, and blower fan 104 is located in the interior air channel 103, and the air intake passage 101 is by outdoor shutter 106 are connected with outdoor or are closed, and the air intake passage 101 is connected with interior or closed by indoor shutter 107, The controller is electrically connected with the blower fan 104, outdoor shutter 106, indoor shutter 107;When indoor shutter 107 dozens When opening(Now outdoor shutter 106 is closed), in the presence of blower fan 104, room air is entered from indoor air inlet 109 To air intake passage 101, and after filtration core 102, interior air channel 103, blower fan 104, send from indoor air outlet 108, with reality Existing indoor circulation;When outdoor shutter 106 is opened(Now indoor shutter 107 is closed), in the effect of blower fan 104 Under, outdoor air from outdoor air inlet 110 enter air intake passage 101, through filtration core 102, interior air channel 103, blower fan 104 it Afterwards, send from indoor air outlet 108, and room air is unidirectionally sent to outdoor by one-way exhausting device 2, to realize indoor and outdoor Ventilation.Main frame 1 is arranged in housing, and on the front panel of housing control panel is provided with.Controller is contained within processor MCU, The switch of timing controlled shutter.
As shown in Fig. 2 the air intake passage 101 includes advancing air passage 1011 and rear air intake passage 1012, it is described laggard Wind passage 1012 is removably connected with advancing air passage 1011, interior air channel 103, is entered in the indoor shutter 107 and outdoor Air door 106 is arranged on the advancing air passage 1011, and the filtration core 102 is arranged in the rear air intake passage 1012.
As shown in figure 3, the one-way exhausting device 2 includes the pedestal 201 of air vent 202, air vent 202 and one-way exhaust mouth Fan blade 203, the air vent 202 is arranged on body of wall the air inside and outside communication chamber, and the pedestal 201 of the air vent 202 is arranged on On the air vent 202, the one-way exhaust that the air vent 202 is closed or opened is installed on the pedestal 201 of air vent 202 One's intention as revealed in what one says leaf 203.Indoors one-way exhaust one's intention as revealed in what one says leaf 203 is closed under gravity during air circulation, is changing wind shape Under state, room pressure pushes one-way exhaust one's intention as revealed in what one says leaf 203 open and discharges room air more than outdoor air pressure, room air.
As shown in figs. 4-7, according to indoor air inlet 109 and the position of indoor air outlet 108, it is segmented into two ways: Room air enters the air intake passage 101 from indoor air inlet 109, and the indoor air inlet 109 is arranged at the main frame 1 Top or sidepiece, the indoor air outlet 108 is arranged at the bottom of main frame 1.Or room air enters from indoor air inlet 109 Enter the air intake passage 101, the indoor air inlet 109 is arranged at the bottom of the main frame 1 or sidepiece, the indoor air-out Mouth 108 is arranged at the top of main frame 1.
As shown in fig. 6, room air enters the air intake passage 101, the indoor air inlet from indoor air inlet 109 109 extend to the position between indoor and described one-way exhausting device 2 by pipeline 3.Multiple air inlets are provided with pipeline 3. So that fully indoor air all to be mobilized.
As shown in fig. 7, the indoor air outlet 108 of main frame 1 extends to the bottom of interior.
In general, the indoor air outlet 108 of the main frame 1 with the exhaust outlet of the one-way air exhaust device not in same water In plane.The circulation for avoiding air does not affect all air of interior, and does not reach fully ventilation or the fully effect of circulation.
As shown in figure 8, the partition wall 4 in isolation space is provided between the main frame 1 indoors and one-way air exhaust device, Wind passage 5 is provided with partition wall 4, so as to carry out air circulation between the space of isolation.
It is that outdoor air inlet is arranged at the left surface of main frame and the schematic diagram of right flank as shown in Fig. 9,10.
The present invention realizes that indoors air circulation is filtered with the mode of most simple low cost, and the work(of room air is changed in timing Can, and ventilate without enabling windowing, while the filtration and isolation effectively to koniology.
When room air is changed, within doors air pressure is higher than outdoor air pressure, and is prevented effectively from indoor negative pressure, prevents house sealing It is bad and from non-tight suction belts dusty air.
And indoors circulating filtration when, indoor air pressure and outdoor air pressure is identical, even if house poor sealing, also can It is prevented effectively from outdoor air and is directly entered interior.
Extensibility is strong, can be extended to console model, can also be extended to the formula of pipeline 3, it is also possible to expand to side air intake, full The different installation site of foot needs.Can also upside-down mounting, be above air-out, lower is air intake.
One-way exhaust mouth 202 be installed on outside the wall of room opposite side or kitchen lavatory can with the position of normal exhaust, First, air vent 202 can be prevented effectively from waste gas and be sucked interior again away from air inlet.The air discharged when the secondth, taking a breath can To take away the air in the lavatory of kitchen in passing, the abnormal flavour of kitchen lavatory is taken away.
The operation principle of the present invention:
First, install, main frame 1 is placed in into the wall of room one, can be with the position of normal extraction air outside wall, the installation of machine is liftoff Face lower position.One-way exhausting device 2 is installed on outside the wall of room opposite side or kitchen lavatory can be with the position of normal exhaust.
2nd, work:Indoor air circulation, when machine is in indoor circulation working condition, MCU is by outdoor shutter 106 Close, while opening indoor shutter 107, and start centrifugal blower 104, indoor upper air passes through indoor air inlet 109 --- --- air intake passage 101 --- filtration core 102 is filtered --- is inhaled into centrifugation to indoor shutter 107 behind interior air channel 103 Blower fan 104, and discharge from lower air port, the air layer collection after filtration is in room bottom, and room top is in compared with low pressure, bottom Layer collection makes other air of room upper, then is inhaled into main frame 1 and filters, and forms circulation.Now, due to being interior circulation, indoor and outdoor Air pressure it is identical, 105 fan blade of one-way exhaust fan blade 105 of one-way exhausting device 2 closes air vent 202 by deadweight.
3rd, work:Fresh air is changed, when MCU was determined to the setting time for changing room air, can be by indoor shutter 107 Close, and open outdoor shutter 106, in the presence of blower fan 104, outdoor air passes through outdoor air inlet 110 --- it is outdoor --- --- --- filtration core 102 is filtered air intake passage 101 outdoor shutter 106 intake air way 112 --- interior air channel 103 --- so After be inhaled into blower fan 104, and discharge from lower air port, layer collection in room bottom, now, due to the addition of new air, in room Air pressure is raised, and the air on room top presses off the one-way exhaust fan blade 105 of air vent 202 and discharges outdoor.When the time ventilated After arrival, MCU close chamber external air inlet door 106 opens indoor shutter 107, proceeds to indoor circulation, saves indoor temperature energy Amount.
When the 4th, the interior in many rooms being used, each room is loaded onto and changes wind purification main frame 1, and in each room Door or wall on wind passage 5 is set, the door of some poor sealings can also arrange wind passage 5, unidirectional exhaust door is set Be placed in toilet or kitchen to separate ventilation, it is to avoid in the air inversion in toilet or kitchen to room room.
Embodiment above is merely illustrative and not limiting to the invention, therefore all according to described in present patent application scope The equivalence changes done of method or modification, be included in the range of present patent application.

Claims (8)

1. there is the air purifier that indoor circulation and indoor and outdoor are taken a breath, it is characterised in that:Including installing side indoors Main frame and the one-way exhausting device of opposite side indoors is installed, the main frame includes controller, the air intake being encapsulated in housing Passage, filtration core, interior air channel, blower fan and fan blade, the fan blade is arranged on blower fan, and blower fan is located in the interior air channel, described Air intake passage is connected with outdoor or closed by outdoor shutter, and the air intake passage is entered by indoor shutter with interior Row connection is closed, and the controller is electrically connected with the blower fan, outdoor shutter, indoor shutter;When indoor shutter Open and outdoor shutter when close, in the presence of blower fan, room air enters into air intake passage, and through filtering After core, interior air channel, blower fan, send from indoor air outlet, to realize indoor circulation;When outdoor shutter is opened and indoor air intake When door is closed, in the presence of blower fan, outdoor air enters air intake passage, after filtration core, interior air channel, blower fan, Send from indoor air outlet, and room air is unidirectionally sent to outdoor by one-way exhausting device, to realize that indoor and outdoor is taken a breath.
2. a kind of air purifier taken a breath with indoor circulation and indoor and outdoor according to claim 1, its feature exists In:The one-way exhausting device includes air vent pedestal, air vent and one-way exhaust one's intention as revealed in what one says leaf, and the air vent is arranged at body of wall Air inside and outside upper communication chamber, the air vent pedestal is arranged on the air vent, is provided with institute on the air vent pedestal State the one-way exhaust one's intention as revealed in what one says leaf of exhaust close or opening.
3. the air purifier taken a breath with indoor circulation and indoor and outdoor according to claim 1, it is characterised in that:Room Interior air enters the air intake passage from indoor air inlet, and the indoor air inlet is extended to indoor with the list by pipeline To the position between exhaust apparatus.
4. the air purifier taken a breath with indoor circulation and indoor and outdoor according to claim 1, it is characterised in that: The partition wall in isolation space is provided between the main frame and one-way air exhaust device of interior, wind passage is provided with partition wall, So as to carry out air circulation between the space of isolation.
5. the air purifier taken a breath with indoor circulation and indoor and outdoor according to claim 1, it is characterised in that:Institute Air intake passage is stated including advancing air passage and rear air intake passage, the rear air intake passage removably with advancing air passage, endogenous wind Road is connected, and is arranged on the advancing air passage in the indoor shutter and outdoor shutter, and the filtration core is arranged at institute In stating rear air intake passage.
6. the air purifier taken a breath with indoor circulation and indoor and outdoor according to claim 1, it is characterised in that:Room Interior air enters the air intake passage from indoor air inlet, and the indoor air inlet is arranged at the top or side of the main frame Portion, the indoor air outlet is arranged at the bottom of main frame.
7. the air purifier taken a breath with indoor circulation and indoor and outdoor according to claim 1, it is characterised in that:Room Interior air enters the air intake passage from indoor air inlet, and the indoor air inlet is arranged at the bottom or side of the main frame Portion, the indoor air outlet is arranged at the top of main frame.
8. the control system of air purifier that there is indoor circulation and indoor and outdoor to take a breath, is applied to as claim 1-7 is arbitrary The described air purifier taken a breath with indoor circulation and indoor and outdoor, it is characterised in that:The controller timing is to described Indoor shutter and outdoor shutter carry out on-off control, to realize indoor circulation with exchanging that indoor and outdoor is taken a breath.
CN201710081391.8A 2017-02-15 2017-02-15 Air purifier with indoor circulation and indoor and outdoor air change functions and controlling system thereof Pending CN106594901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710081391.8A CN106594901A (en) 2017-02-15 2017-02-15 Air purifier with indoor circulation and indoor and outdoor air change functions and controlling system thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710081391.8A CN106594901A (en) 2017-02-15 2017-02-15 Air purifier with indoor circulation and indoor and outdoor air change functions and controlling system thereof

Publications (1)

Publication Number Publication Date
CN106594901A true CN106594901A (en) 2017-04-26

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107917497A (en) * 2017-12-23 2018-04-17 郑州游爱网络技术有限公司 A kind of household draft fan filtered using indoor air circulation
CN108679767A (en) * 2018-04-04 2018-10-19 上海赛菲环境科技股份有限公司 A kind of new wind turbine
CN109520085A (en) * 2018-10-22 2019-03-26 广东爱美信电器有限公司 Air interchanger, method and the purification fan of purification fan
CN109751701A (en) * 2017-11-01 2019-05-14 周先明 Air exchange clarifier and ventilation filtering technique method
CN113465075A (en) * 2020-03-30 2021-10-01 上海兆泰电动科技有限公司 Fresh air fan capable of achieving synchronous and automatic control of air sending and suction
CN115682226A (en) * 2022-11-16 2023-02-03 浙江林德纳新型建材有限公司 Indoor ventilation system
WO2023099967A1 (en) * 2021-12-04 2023-06-08 T, Mr. Gurusamy Indoor clean air distribution system (a) with used air circulation function

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KR20070024860A (en) * 2005-08-31 2007-03-08 이용민 Ventilator with double fan
CN201327128Y (en) * 2008-09-28 2009-10-14 广州市设计院 Air-conditioning ventilation system with self-lowered shutter exhaust device
CN203928266U (en) * 2014-07-09 2014-11-05 北京米微科技有限公司 The new wind air cleaning unit of a kind of monomer-type
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KR20160045562A (en) * 2014-10-16 2016-04-27 코웨이 주식회사 Air conditioning apparatus
CN205261737U (en) * 2015-08-27 2016-05-25 北京米微环保科技有限公司 Air purifier
CN106123194A (en) * 2016-08-10 2016-11-16 击风科技(北京)有限公司 Indoor air cleaning system
CN206504416U (en) * 2017-02-15 2017-09-19 东莞市绿康能电器科技有限公司 Air purifier with indoor circulation and indoor and outdoor ventilation and its control system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070024860A (en) * 2005-08-31 2007-03-08 이용민 Ventilator with double fan
CN201327128Y (en) * 2008-09-28 2009-10-14 广州市设计院 Air-conditioning ventilation system with self-lowered shutter exhaust device
CN203928266U (en) * 2014-07-09 2014-11-05 北京米微科技有限公司 The new wind air cleaning unit of a kind of monomer-type
KR20160045562A (en) * 2014-10-16 2016-04-27 코웨이 주식회사 Air conditioning apparatus
CN204816035U (en) * 2015-06-25 2015-12-02 雍小源 Air purifier
CN205261737U (en) * 2015-08-27 2016-05-25 北京米微环保科技有限公司 Air purifier
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CN206504416U (en) * 2017-02-15 2017-09-19 东莞市绿康能电器科技有限公司 Air purifier with indoor circulation and indoor and outdoor ventilation and its control system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109751701A (en) * 2017-11-01 2019-05-14 周先明 Air exchange clarifier and ventilation filtering technique method
CN107917497A (en) * 2017-12-23 2018-04-17 郑州游爱网络技术有限公司 A kind of household draft fan filtered using indoor air circulation
CN108679767A (en) * 2018-04-04 2018-10-19 上海赛菲环境科技股份有限公司 A kind of new wind turbine
CN109520085A (en) * 2018-10-22 2019-03-26 广东爱美信电器有限公司 Air interchanger, method and the purification fan of purification fan
CN113465075A (en) * 2020-03-30 2021-10-01 上海兆泰电动科技有限公司 Fresh air fan capable of achieving synchronous and automatic control of air sending and suction
WO2023099967A1 (en) * 2021-12-04 2023-06-08 T, Mr. Gurusamy Indoor clean air distribution system (a) with used air circulation function
CN115682226A (en) * 2022-11-16 2023-02-03 浙江林德纳新型建材有限公司 Indoor ventilation system
CN115682226B (en) * 2022-11-16 2023-09-29 浙江林德纳新型建材有限公司 Indoor ventilation system

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