CN106091220A - Window exhaust fan - Google Patents

Window exhaust fan Download PDF

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Publication number
CN106091220A
CN106091220A CN201610404813.6A CN201610404813A CN106091220A CN 106091220 A CN106091220 A CN 106091220A CN 201610404813 A CN201610404813 A CN 201610404813A CN 106091220 A CN106091220 A CN 106091220A
Authority
CN
China
Prior art keywords
water
type filter
filter screen
air
main frame
Prior art date
Application number
CN201610404813.6A
Other languages
Chinese (zh)
Inventor
不公告发明人
Original Assignee
中山市元亨家居用品有限公司
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 中山市元亨家居用品有限公司 filed Critical 中山市元亨家居用品有限公司
Priority to CN201310223758.7A priority Critical patent/CN104235959B/en
Priority to CN201610404813.6A priority patent/CN106091220A/en
Publication of CN106091220A publication Critical patent/CN106091220A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation, e.g. by means of wall-ducts or systems using window or roof apertures
    • F24F7/007Ventilation, e.g. by means of wall-ducts or systems using window or roof apertures with forced flow
    • F24F7/013Ventilation, e.g. by means of wall-ducts or systems using window or roof apertures with forced flow using wall or window fans, displacing air through the wall or window
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/70Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/002Details, component parts, or accessories especially adapted for elastic fluid pumps
    • 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
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0017Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00Air-humidification, e.g. cooling by humidification
    • F24F6/12Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F8/10
    • F24F8/117
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54Free-cooling systems
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14Thermal energy storage

Abstract

Window exhaust fan, it mainly is made up of shell and main frame, use in being arranged on wall reserved installing hole, sewage dish is set in main frame, sewage dish arranges multiple wet type filter screen, high pressure spray shower pipe is set between wet type filter screen, spraying fine and closely woven water smoke and a large amount of anion, water smoke makes wet type filter screen keep moistening, and the air entering filter-press storehouse is further filtered, humidifies and lowered the temperature, filtering function is powerful, and cooling-down effect is obvious;Sewage dish is set in filter-press storehouse, after filtering sewage, is then sent through Recycling in water tank, while water saving, decrease the frequency adding water.

Description

Window exhaust fan

Technical field

The present invention relates to a kind of being arranged on wall in reserved perforate, for take a breath to room exhaust, there is air mistake The window exhaust fan of filter function, belongs to the optimisation technique of exhaust fan.

Background technology

Common exhaust fan, only ventilatory, including can only the exhaust fan of unidirectional ventilation and be capable of the row of two-way ventilation Gas is fanned.

Also some exhaust fans contain simple air filtering function, can only filter out more thick dust, for tiny Dust and PM2.5 substantially inoperative.If it is intended to tiny dust can be filtered out, it is necessary to strengthen the close of filter screen Degree, increases the number of plies of filter screen, and owing to filter screen density and the number of plies add, the power of motor is also required to accordingly increase, and otherwise changes Tolerance will significantly reduce, and does not has the effect of ventilation.

Window air conditioner fan on the market, can play to indoor blowing and the effect helping room temperature lowering.These air coolers, It is typically the wet type airing fan with filtering net utilizing window, door opening to install.Its operation principle is to arrange water on the top of filter Pipe, carries out leaching by the water flowing out in water pipe from the top down to filter and drenches, make filter keep humidity, when air flows through filtration During plate, the moisture content humidification being contained by filter and cooling.This kind of window air conditioner fan, owing to purpose of design is ventilation and cooling, institute Generally only to arrange a metafiltration net, and the cell of filter screen be generally all bigger, can only filter out more thick dust, mistake Do not filter tiny dust, more do not filter PM2.5.

It is, thus, sought for one not only ventilation volume is big, and the higher window that can also help room temperature lowering of filtering function Formula exhaust fan.

Content of the invention

It is an object of the invention to: provide one not only ventilation volume big, and filtering function can help again by force room temperature lowering Window exhaust fan.

The technical scheme is that window exhaust fan, be mainly made up of shell 1 and main frame, be arranged on wall reserved Installing hole in use, the one side that shell 1 is positioned at outside wall is provided with protective cover, and protective cover is provided with air-inlet grille;Shell 1 faces toward wall Interior one side perforate, main frame passes in and out shell from perforate, and main frame and shell use the mode of socket to connect;Main frame mainly includes cabinet And dry type filter screen the 2nd, water tank the 3rd, air blast 4 and the controller being placed in cabinet;Cabinet towards the one end open of dry type filter screen, Opening is sealed by dry type filter screen 2, and the air inlet end of described air blast 4 is provided with kuppe 41, the edge of kuppe and cabinet Inner port edge is connected, and forms a filter-press storehouse sealing between dry type filter screen and air blast;The diapire in filter-press storehouse Being provided with sewage dish 5, being sequentially provided with more than the two pieces wet type filter screens 6 parallel with dry type filter screen on sewage dish, these wet types are filtered Leave space between net, in space, be provided with high pressure spray shower pipe 7, high pressure spray shower pipe 7 is provided with intensive micro-shape spray orifice;Water tank 3 are placed in the space between air blast kuppe and main frame front, are provided with high-pressure hydraulic pump, high-pressure hydraulic pump and flow pipe in water tank Being connected, the kuppe 41 that flow pipe passes through air blast enters filter-press storehouse and is connected with high pressure spray shower pipe 7;The air-out of air blast Mouth 42 communicates with the air outlet of main frame, will be through the Air blowing main frame filtering, humidify, lower the temperature;The net of each layer of wet type filter screen Lattice vary in size, the direction from air intake to air-out, and grid is less and less.

It is provided with latticed demarcation strip in sewage dish 5, sewage dish is divided into upper water pond and lower water pond.

It is provided with connecting tube 52 between lower water pond and water tank, connecting tube is provided with check valve and booster water pump.

It is provided with blowoff valve at described upper water pond outer wall.

Laying sewage filtering net 51 on upper water pond diapire, the water droplet filtering through sewage filtering net enters in lower water pond.

Described all of wet type filter screen 6, bottom is all located in sewage dish 5, and top and another two sides prop up in main frame Wall.

Ice cube is added in water tank.

Beneficial effect:

1st, sewage dish is set in main frame, sewage dish arranges multiple wet type filter screen, height is set between wet type filter screen Pressure shower, sprays fine and closely woven water smoke and a large amount of anion, and water smoke makes wet type filter screen keep moistening, to entrance filter-press storehouse Air is further filtered, humidified and is lowered the temperature, and filtering function is powerful, and cooling-down effect is obvious;

2nd, sewage dish is set in filter-press storehouse, after filtering sewage, is then sent through Recycling in water tank, water saving While, decrease the frequency adding water.

Brief description

Fig. 1 is the front view structure schematic diagram of the present invention.

Detailed description of the invention

It as it is shown in figure 1, window exhaust fan, is mainly made up of shell 1 and main frame, be arranged on wall in reserved installing hole Using, the one side that shell 1 is positioned at outside wall is provided with protective cover, and protective cover is provided with air-inlet grille;Shell 1 is opened facing to one side within the walls Hole, main frame passes in and out shell from perforate.Being fixed on shell in installing hole, protective cover faces toward outside wall, during host work, it becomes possible to from Air-inlet grille sucks air, through filtering, humidifying and blow into indoor again after cooling.

When needing to safeguard main frame, it is only necessary to just can pull out main frame in shell from indoor, maintenance finishes Push back again in shell.When window exhaust fan is arranged on skyscraper use, from wall, carries out maintenance difficulties big, and endanger Danger, so, main frame and shell use the mode of socket, just can safeguard main frame from indoor, decrease maintenance cost with Dangerous.

Main frame mainly includes cabinet and dry type filter screen the 2nd, the water tank the 3rd, air blast 4 and the controller that are placed in cabinet;Machine Opening is sealed by case towards the one end open of dry type filter screen, dry type filter screen 2, when air under the suction of air blast from air inlet Grid enters, and first passes around dry type filter screen and filters, dust-filtering big in air is fallen.

The air inlet end of described air blast 4 is provided with kuppe 41, and the edge of kuppe is connected with the inner port edge of cabinet, Forming a filter-press storehouse sealing between dry type filter screen and air blast, the air through dry type strainer filtering enters and filters Pressurization storehouse.

The diapire in filter-press storehouse is provided with sewage dish 5, is sequentially provided with more than one piece and puts down with dry type filter screen on sewage dish The wet type filter screen 6 of row, leaves space between these wet type filter screens, is provided with high pressure spray shower pipe 7 in space, in high pressure spray shower pipe 7 It is provided with intensive micro-shape spray orifice.Water tank 3 is placed in the space between air blast kuppe and main frame front, is provided with in water tank High-pressure hydraulic pump, high-pressure hydraulic pump is connected with flow pipe, flow pipe pass through air blast kuppe 41 enter filter-press storehouse and with height Pressure shower 7 is connected.

Before using, adding water in water tank, during work, air blast is by the air intake filter pressurization storehouse outside wall, high-pressure hydraulic pump Water in water tank is delivered to each high pressure spray shower pipe through flow pipe, miniature spray orifice ejection from high pressure spray shower pipe for the water, formed fine and closely woven Water smoke.

Miniature spray orifice spreads all over the wall of high pressure spray shower pipe, forms the spray angle of 360 degree.The water mist sprinkling spraying is to position Wet type filter screen in high pressure spray shower pipe both sides so that it is keep moistening.Water smoke can be combined with the dust in air and form bigger powder Dirt particle, owing to particle is big, it is easier to is intercepted by wet type filter screen.

At water smoke and the dust granules of the accumulation of wet type screen surface, the water smoke being come by follow-up spray supplements further, Grain is increasing, finally drips downwards under gravity and pours in sewage dish.Also have part water smoke cling after dust directly to Tenesmus is fallen in sewage dish.

Enter the air in filter-press storehouse, when passing through the space in wet type filter screen and filter-press storehouse, dust therein and PM2.5 major part is filtered out instillation sewage dish or be bonded on wet type filter screen by wet type filter screen and water smoke, becomes through filtered air Obtain more clean, moistening and temperature reduction, then blown out main frame entrance indoor by after air blast suction pressurization from air outlet 42, to room Between fresh air endlessly is provided.

Described all of wet type filter screen 6, bottom is all located in sewage dish 5, and top and another two sides prop up in main frame Wall, makes the air in entrance main frame, it is necessary to through the filtration of each layer of wet type filter screen, could enter kuppe 41.

The sizing grid of each layer of wet type filter screen is different, and the direction from air intake to air-out, grid is less and less, and each layer is wet Formula filter screen can not only filter out the size all dust bigger than its grid, with the help of water smoke, moreover it is possible to filter out than it The less dust of grid.

Each layer of wet type filter screen, is unfit to do blocked up, in order to avoid reducing air inflow.

The air outlet 42 of air blast communicates with the air outlet of main frame, and high pressure spray shower pipe, while spraying water smoke, also can be produced Raw a large amount of anions, these anions enter indoor with the Air blowing main frame through filtering, humidifying, lower the temperature, make indoor Air keeps fresh.

For enabling sewage Recycling, in sewage dish 5, be provided with latticed demarcation strip, sewage dish is divided into upper water pond and Lower water pond, lays sewage filtering net 51 on upper water pond diapire, and the water droplet filtering through sewage filtering net enters in lower water pond.At lower water pond And it is provided with connecting tube 52 between water tank, connecting tube is provided with check valve and booster water pump.Water through filtering in lower water pond, Add in water tank through connecting tube 52 under the effect of booster water pump, more pressurized after deliver to high pressure spray shower pipe Recycling.So Can not only economize on water, moreover it is possible to reduce the frequency of moisturizing in water tank.

It is provided with blowoff valve at described upper water pond outer wall.When main frame is safeguarded, main frame is pulled out in shell, take out Dry type filter screen, wet type filter screen and sewage filtering net are carried out, and open blowoff valve, drain the sewage in upper water pond.

It is provided with water level switch in lower water pond.Instantly when the water level in water pond is less than water level lower limit set in advance, control Device would not open the moisturizing in water tank of the booster water pump in connecting tube.Only when water level exceedes water level lower limit, controller just meeting Open booster water pump moisturizing in water tank.Accordingly, it in water tank, also is provided with water level switch, when the water level in water tank is less than water tank During water level lower limit, controller sends needs the warning that adds water, and allows the high-pressure hydraulic pump in air blast and water tank quit work.

Want to allow cooling-down effect become apparent from, realized by adding ice cube or ice hockey in water tank.

Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, this technology The those of ordinary skill in field, in the essential scope of the present invention, makes a variety of changes or substitutes, also should belong to the guarantor of the present invention Protect category.

Claims (7)

1. window exhaust fan, is mainly made up of shell (1) and main frame, uses, shell in being arranged on wall reserved installing hole (1) one side being positioned at outside wall is provided with protective cover, and protective cover is provided with air-inlet grille;Shell (1) is facing to one side perforate within the walls, main Machine passes in and out shell from perforate, and main frame and shell use the mode of socket to connect;Main frame mainly includes cabinet and is placed in cabinet In dry type filter screen (2), water tank (3), air blast (4) and controller;Cabinet is towards the one end open of dry type filter screen, dry type filter screen (2) opening is sealed, it is characterised in that: the air inlet end of described air blast (4) is provided with kuppe (41), the edge of kuppe It is connected with the inner port edge of cabinet, between dry type filter screen and air blast, form a filter-press storehouse sealing;Filter-press The diapire in storehouse is provided with sewage dish (5), is sequentially provided with more than the two pieces wet type filter screens parallel with dry type filter screen on sewage dish (6), leave space between these wet type filter screens, in space, be provided with high pressure spray shower pipe (7), high pressure spray shower pipe (7) is provided with Intensive micro-shape spray orifice;Water tank (3) is placed in the space between air blast kuppe and main frame front, is provided with high pressure in water tank Water pump, high-pressure hydraulic pump is connected with flow pipe, and the kuppe (41) that flow pipe passes through air blast enters filter-press storehouse and high pressure Shower (7) is connected;The air outlet (42) of air blast communicates with the air outlet of main frame, by the air through filtering, humidify, lower the temperature Blowout main frame;The sizing grid of each layer of wet type filter screen is different, and the direction from air intake to air-out, grid is less and less.
2. window exhaust fan according to claim 1, it is characterised in that: in sewage dish (5), it is provided with latticed demarcation strip, Sewage dish is divided into upper water pond and lower water pond.
3. window exhaust fan according to claim 2, it is characterised in that: between lower water pond and water tank, it is provided with connecting tube (52), connecting tube is provided with check valve and booster water pump.
4. window exhaust fan according to claim 2, it is characterised in that: it is provided with blowoff valve at described upper water pond outer wall.
5. window exhaust fan according to claim 2, it is characterised in that: on upper water pond diapire, lay sewage filtering net (51) water droplet, filtering through sewage filtering net enters in lower water pond.
6. window exhaust fan according to claim 1, it is characterised in that: described all of wet type filter screen (6), bottom is all Being positioned at sewage dish (5), top and another two sides prop up main frame inwall.
7. window exhaust fan according to claim 1, it is characterised in that: in water tank, add ice cube.
CN201610404813.6A 2013-06-07 2013-06-07 Window exhaust fan CN106091220A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201310223758.7A CN104235959B (en) 2013-06-07 2013-06-07 Window air filtration exhaust fan
CN201610404813.6A CN106091220A (en) 2013-06-07 2013-06-07 Window exhaust fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610404813.6A CN106091220A (en) 2013-06-07 2013-06-07 Window exhaust fan

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201310223758.7A Division CN104235959B (en) 2013-06-07 2013-06-07 Window air filtration exhaust fan

Publications (1)

Publication Number Publication Date
CN106091220A true CN106091220A (en) 2016-11-09

Family

ID=52224556

Family Applications (4)

Application Number Title Priority Date Filing Date
CN201610408949.4A CN106091189A (en) 2013-06-07 2013-06-07 A kind of air cooler
CN201610404813.6A CN106091220A (en) 2013-06-07 2013-06-07 Window exhaust fan
CN201610404687.4A CN106015112B (en) 2013-06-07 2013-06-07 A kind of exhaust fan
CN201310223758.7A CN104235959B (en) 2013-06-07 2013-06-07 Window air filtration exhaust fan

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201610408949.4A CN106091189A (en) 2013-06-07 2013-06-07 A kind of air cooler

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201610404687.4A CN106015112B (en) 2013-06-07 2013-06-07 A kind of exhaust fan
CN201310223758.7A CN104235959B (en) 2013-06-07 2013-06-07 Window air filtration exhaust fan

Country Status (1)

Country Link
CN (4) CN106091189A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108716750A (en) * 2018-04-30 2018-10-30 中山市宝军电子有限公司 A kind of air exhausting device with sand-proof function
EP3677847A1 (en) * 2019-01-03 2020-07-08 Ontel Products Corporation Evaporative air cooler

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104990186B (en) * 2015-07-15 2019-03-29 洛阳理工学院 Window-type natural ventilating air humidifier
CN105423416B (en) * 2015-10-30 2019-03-26 西安交通大学 A kind of air cleaning unit
CN107218670A (en) * 2016-03-22 2017-09-29 广东松下环境系统有限公司 Thermantidote
CN107388401A (en) * 2017-07-12 2017-11-24 宁波智正伟盈信息科技有限公司 A kind of air purifier for being easy to clean filter core
CN107420995A (en) * 2017-08-23 2017-12-01 深圳沃海森科技有限公司 Family expenses lift-on/lift-off type combined air conditioner

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JPH07260243A (en) * 1994-02-04 1995-10-13 Sekisui Chem Co Ltd Air supply register
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CN2906434Y (en) * 2006-04-25 2007-05-30 宋贵义 Filtering device for air conditioner
JP2007139385A (en) * 2005-11-22 2007-06-07 Nippon Jukankyo Kk Gas ducting
CN201772569U (en) * 2010-07-13 2011-03-23 麦营灿 Pairing air purification exchanging machine system
CN202281336U (en) * 2011-11-09 2012-06-20 王冬硕 Humidification ventilator of air-conditioning room

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CN102767881A (en) * 2012-08-01 2012-11-07 刘宝林 Spray-type air purifying air-conditioner
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Publication number Priority date Publication date Assignee Title
JPH07260243A (en) * 1994-02-04 1995-10-13 Sekisui Chem Co Ltd Air supply register
JP2007139385A (en) * 2005-11-22 2007-06-07 Nippon Jukankyo Kk Gas ducting
CN2906434Y (en) * 2006-04-25 2007-05-30 宋贵义 Filtering device for air conditioner
CN2888331Y (en) * 2006-09-22 2007-04-11 张瑞东 Water evaporation air conditioner capable of indoor installation
CN201772569U (en) * 2010-07-13 2011-03-23 麦营灿 Pairing air purification exchanging machine system
CN202281336U (en) * 2011-11-09 2012-06-20 王冬硕 Humidification ventilator of air-conditioning room

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108716750A (en) * 2018-04-30 2018-10-30 中山市宝军电子有限公司 A kind of air exhausting device with sand-proof function
EP3677847A1 (en) * 2019-01-03 2020-07-08 Ontel Products Corporation Evaporative air cooler
US10712029B1 (en) 2019-01-03 2020-07-14 Ontel Products Corporation Evaporative personal air cooler

Also Published As

Publication number Publication date
CN104235959B (en) 2016-10-26
CN104235959A (en) 2014-12-24
CN106091189A (en) 2016-11-09
CN106015112B (en) 2018-07-17
CN106015112A (en) 2016-10-12

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Application publication date: 20161109