CN103256682A - Spray filtering window for air energy PM2.5 - Google Patents

Spray filtering window for air energy PM2.5 Download PDF

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Publication number
CN103256682A
CN103256682A CN2013101738244A CN201310173824A CN103256682A CN 103256682 A CN103256682 A CN 103256682A CN 2013101738244 A CN2013101738244 A CN 2013101738244A CN 201310173824 A CN201310173824 A CN 201310173824A CN 103256682 A CN103256682 A CN 103256682A
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CN
China
Prior art keywords
cascade
air
water
shutter
blade
Prior art date
Application number
CN2013101738244A
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Chinese (zh)
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CN103256682B (en
Inventor
林智勇
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林智勇
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Application filed by 林智勇 filed Critical 林智勇
Priority to CN201310173824.4A priority Critical patent/CN103256682B/en
Publication of CN103256682A publication Critical patent/CN103256682A/en
Application granted granted Critical
Publication of CN103256682B publication Critical patent/CN103256682B/en

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Classifications

    • 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
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/18Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B01D47/022Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by using a liquid curtain
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • 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
    • F24F6/02Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/08Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements
    • 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
    • F24F8/117
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2247/00Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/08Means for controlling the separation process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2247/00Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/10Means for removing the washing fluid dispersed in the gas or vapours
    • B01D2247/107Means for removing the washing fluid dispersed in the gas or vapours using an unstructured demister, e.g. a wire mesh demister
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2247/00Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/14Fan arrangements for providing induced draft
    • 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
    • F24F2006/001Air-humidification, e.g. cooling by humidification using a water curtain
    • 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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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]
    • Y02B30/56Heat recovery units
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

A spray filtering window for air energy PM2.5 is provided with a spray filtering device and an air energy water heater. An exhaust fan of the air energy water heater is adopted to exhaust indoor contaminated air into the outdoors, at the same time, an evaporimeter is used for absorbing heat energy of indoor air, and a condenser pipe is used for heating cold water into hot water. The spray filtering device produces filtering spray through the hot water so as to prevent the filtering spray from being frozen by cold air. A ventilator is used for sucking fresh cold air outdoors into the indoors. The filtering spray is used for absorbing dust and PM2.5 in the air, and fresh purified air is provided for the indoor.

Description

Air can PM2.5 cascade filtering window

Technical field

The present invention relates to a kind of indoor air-changing fan device of north use in winter, particularly a kind of air that utilizes cascade to absorb dust and PM2.5 can PM2.5 cascade filtering window.

Background technology

At present, indoor air pollution in north winter is serious day by day, many local indoor and outdoor air PM2.5 indexes often are in non-good state, some places reach intermediate pollution, influence people healthy, a kind of air of indoor use can become the needs that people purify the air of a room by PM2.5 cascade filtering window.

Summary of the invention

The objective of the invention is to overcome the deficiencies in the prior art, a kind of air energy PM2.5 cascade filtering window is provided, is used for indoor air purification, particularly the indoor air purification in northern winter, utilize to filter dust and the PM2.5 of the outer cold air of cascade absorption chamber, provide fresh purifying air for indoor.

The technical solution adopted in the present invention is: air can include air energy filter, shell and controller by PM2.5 cascade filtering window; Air can include cascade filter and air-source water heater by filter, and cascade filter and air-source water heater are installed in the shell; The cascade filter includes ventilation fan, water pump, cascade shower nozzle and shutter, air-source water heater includes compressor, gas-liquid separator, exhaust fan, evaporimeter, expansion valve, memory and condenser pipe, shell includes exhausting duct, air inlet duct and water tank, and water tank is positioned at the bottom of air inlet duct; Evaporimeter is installed on the exhaust outlet of exhausting duct, and exhaust fan is installed in the exhausting duct, and exhaust fan is positioned at the next door of evaporimeter, shutter is installed on the air inlet of air inlet duct, ventilation fan is installed in the air inlet duct, and ventilation fan is positioned at the next door of shutter, and condenser pipe is installed in the water tank; The delivery outlet of compressor is connected with condenser pipe, and condenser pipe is connected with memory, and memory is connected with expansion valve, and expansion valve is connected with evaporimeter, and evaporimeter is connected with gas-liquid separator, and gas-liquid separator is connected with the input port of compressor; The support of the motor of ventilation fan is connected with shell, the front axle of motor is fixedlyed connected with the flabellum of ventilation fan, the rear axle of motor is fixedlyed connected with the rotating shaft of water pump, the outer shell base of water pump is fixedlyed connected with shell, the cascade shower nozzle is positioned at the top of shutter, water tank is positioned at the bottom of shutter, and the cascade shower nozzle is connected with the delivery port of water pump, and the water inlet of water pump is connected with water tank; Shutter is provided with the filtration cascade, and water tank is provided with entering water electromagnetic valve and water level switch; Controller is provided with control line and is connected with compressor, ventilation fan, exhaust fan and water pump; Controller is provided with temperature controller, and temperature controller is installed on outdoor air inlet next door.

During use, air can be installed on the wall in room by PM2.5 cascade filtering window device, and the air inlet that makes the air inlet duct of shell is positioned at an outdoor side, the air outlet of air inlet duct is positioned at an indoor side, make the exhaust outlet of the exhausting duct of shell be positioned at an outdoor side, the suction opeing of exhausting duct is positioned at an indoor side; When outdoor temperature≤0 ℃, temperature controller is transferred to controller with its signal, the operation of controller control air-source water heater, exhaust fan is pumped to evaporimeter with indoor air, utilize evaporimeter to absorb the heat energy of room air, simultaneously indoor air is discharged to outdoorly, change indoor air; Utilize the condenser pipe of air-source water heater that heat is delivered in the water of water tank, utilize condenser pipe that the water of water tank is heated as hot water, be used to form the filtration cascade of heat, prevent from filtering cascade and solidified by cold air; Simultaneously, the operation of controller control cascade filter, water pump is evacuated to the cascade shower nozzle with the hot water of water tank, form the filtration cascade by the cascade shower nozzle to shutter ejection hot water, ventilation fan is indoor through the air inlet duct suction with outdoor air, outdoor air enters through air inlet, in overheated filtration cascade absorbs dust and the air outlet inlet chamber of PM2.5 by air inlet duct, is the indoor air that purification is provided; When outdoor temperature>0 ℃, temperature controller is transferred to controller with its signal, and controller control compressor is out of service, the operation of control exhaust fan, and exhaust fan is retracted to indoor air outdoor, changes indoor air; Simultaneously, the operation of controller control cascade filter, water pump is evacuated to the cascade shower nozzle with the water of water tank, form the filtration cascade by the cascade shower nozzle to shutter ejection water, ventilation fan is indoor through the air inlet duct suction with outdoor air, outdoor air enters through air inlet, absorbs in dust and the air outlet inlet chamber of PM2.5 by air inlet duct through filtering cascade, is the indoor air that purification is provided.

The invention has the beneficial effects as follows: air can be provided with cascade filter and air-source water heater by PM2.5 cascade filtering window, utilize the exhaust fan of air-source water heater to be rejected to indoor foul atmosphere outdoor, simultaneously, utilize evaporimeter to absorb the heat energy of room air, utilize condenser pipe that cold water is heated as hot water; The cascade filter utilizes hot water produce to filter cascade, prevents from filtering cascade and is solidified by cold wind, utilizes ventilation fan with outdoor fresh cold air suction, utilizes and filters cascade absorption dust in air and PM2.5, provides fresh purifying air for indoor.

Description of drawings

Fig. 1 is the structural representation of air energy PM2.5 cascade filtering window.

The specific embodiment

Below in conjunction with accompanying drawing the present invention is further detailed:

The structural representation of air energy PM2.5 cascade filtering window shown in Figure 1, air can include air energy filter 1, shell 2 and controller 3 by PM2.5 cascade filtering window; Air can include cascade filter 4 and air-source water heater 5 by filter 1, and cascade filter 4 and air-source water heater 5 are installed in the shell 2; Cascade filter 4 includes ventilation fan 6, water pump 7, cascade shower nozzle 8 and shutter 9, air-source water heater 5 includes compressor 10, gas-liquid separator 43, exhaust fan 11, evaporimeter 12, expansion valve 13, memory 14 and condenser pipe 15, shell 2 includes exhausting duct 16, air inlet duct 17 and water tank 18, and water tank 18 is positioned at the bottom of air inlet duct 17; Evaporimeter 12 is installed on the exhaust outlet 19 of exhausting duct 16, exhaust fan 11 is installed in the exhausting duct 16, exhaust fan 11 is positioned at the next door of evaporimeter 12, shutter 9 is installed on the air inlet 20 of air inlet duct 17, ventilation fan 6 is installed in the air inlet duct 17, ventilation fan 6 is positioned at the next door of shutter 9, and condenser pipe 15 is installed in the water tank 18; The delivery outlet 21 of compressor 10 is connected with condenser pipe 15, condenser pipe 15 is connected with memory 14, and memory 14 is connected with expansion valve 13, and expansion valve 13 is connected with evaporimeter 12, evaporimeter 12 is connected with gas-liquid separator 43, and gas-liquid separator 43 is connected with the input port 22 of compressor 10; The support of the motor 23 of ventilation fan 6 is connected with shell 2, the front axle 24 of motor 23 is fixedlyed connected with the flabellum 25 of ventilation fan 6, the rear axle 26 of motor 23 is fixedlyed connected with the rotating shaft 27 of water pump 7, the outer shell base of water pump 7 is fixedlyed connected with shell 2, cascade shower nozzle 8 is positioned at the top of shutter 9, and water tank 18 is positioned at the bottom of shutter 9, and cascade shower nozzle 8 is connected with the delivery port 28 of water pump 7, the water inlet 29 of water pump 7 is connected with water tank 18, and shutter 8 is provided with and filters cascade 30; Controller 3 is provided with control line and is connected with compressor 10, ventilation fan 6, exhaust fan 11, water pump 7; Controller 3 is provided with temperature controller 44, and temperature controller 44 is installed on outdoor air inlet 20 next doors.

For the water level of controlling water tank 18 and to water tank 18 supplementing water, water tank 18 is provided with entering water electromagnetic valve 31 and water level switch 32, the water supply connector of entering water electromagnetic valve 31 is connected with running water pipe, the water out adapter of entering water electromagnetic valve 31 is connected with water tank 18, and controller 3 is provided with lead and is connected with entering water electromagnetic valve 31 and water level switch 32; When the water level of water tank 18 was lower than the control position of water level switch 32, water level switch 32 was transferred to controller 3 with its signal, and controller 3 control entering water electromagnetic valves 31 are opened, and running water enters water tank 18; When the water level of water tank 18 was higher than the control position of water level switch 32, water level switch 32 was transferred to device 3 processed with signal, and controller 3 control entering water electromagnetic valves 31 are closed, and water inlet stops.

In order to form a stable filtration cascade 30, shutter 9 is provided with a plurality of blades 36, leave the gap between each blade 36, filtration cascade 30 flows to last blade 39 by first blade 38 on shutter 9 tops, form a gap cascade 37 between each blade 36, filter cascade 30 and be made of a plurality of gaps cascade 37, each gap cascade 37 is between adjacent vanes 36; Shutter 9 is the staged shutter, and each blade 36 of shutter 9 constitutes a ladder with the blade 36 of adjacent top, and each blade 36 arrives the distance of air outlet 20 end faces less than blade in adjacent top 36 to the distance of air outlet 20 end faces; Each blade 36 forms a gap cascade 37 with the blade 36 of adjacent top, each gap cascade 37 arrives the distance of air outlet 20 end faces less than the distance of gap, adjacent top cascade 37 to air outlet 20 end faces, and a plurality of gaps cascade 37 constitutes stepped filtration cascade 30; The cascade of stepped filtration cascade 30 for tilting, filtration cascade 30 is tilted to the outside by the inside of air outlet 20; Make fresh air filter cascade 30 by it, also make filtration cascade 30 be difficult for being blown to four winds simultaneously, keep its filter effect

In order to reduce in the water inlet chamber, be provided with water proof net 40 between shutter 9 and the ventilation fan 6, be used for isolating the water that is entered by shutter 9, water proof net 40 is connected with shell 2; The water that is absorbed by water proof net 40 is by water proof net 40 reflow tanks 18.

In order to guarantee the safe operation of ventilation fan 6 and exhaust fan 11, the air outlet 33 of air inlet duct 17 is provided with first safety net 41, and the suction opeing 34 of exhausting duct 16 is provided with second safety net 42, is used for preventing that foreign matter from entering in the shell 2.

In order to form a hot water that filters cascade 30 and recycle water tank 18 in shutter 9, the flow direction of the filtration cascade 30 of cascade shower nozzle 8 ejections is for being flowed to the bottom of shutter 9 by the top of shutter 9, and the bottom by shutter 9 flows into water tank 18 again; Be provided with temperature sensor 35 in the water tank 18, the temperature controlling range of temperature sensor 35 is 20 ℃ to 50 ℃; Outdoor fresh air is entered by the air inlet 20 of air inlet duct 17, behind the blade 36 and 37 filtrations of the gap cascade between the blade 36 through shutter 9, in the inlet chamber.

Claims (9)

  1. Air can PM2.5 the cascade filtering window, it is characterized in that: described air can PM2.5 cascade filtering window include air can filter (1), shell (2) and controller (3); Air can include cascade filter (4) and air-source water heater (5) by filter (1), and cascade filter (4) and air-source water heater (5) are installed in the shell (2); Cascade filter (4) includes ventilation fan (6), water pump (7), cascade shower nozzle (8) and shutter (9), air-source water heater (5) includes compressor (10), gas-liquid separator (43), exhaust fan (11), evaporimeter (12), expansion valve (13), memory (14) and condenser pipe (15), shell (2) includes exhausting duct (16), air inlet duct (17) and water tank (18), and water tank (18) is positioned at the bottom of air inlet duct (17); Evaporimeter (12) is installed on the exhaust outlet (19) of exhausting duct (16), exhaust fan (11) is installed in the exhausting duct (16), exhaust fan (11) is positioned at the next door of evaporimeter (12), shutter (9) is installed on the air inlet (20) of air inlet duct (17), ventilation fan (6) is installed in the air inlet duct (17), ventilation fan (6) is positioned at the next door of shutter (9), and condenser pipe (15) is installed in the water tank (18); The delivery outlet (21) of compressor (10) is connected with condenser pipe (15), condenser pipe (15) is connected with memory (14), memory (14) is connected with expansion valve (13), expansion valve (13) is connected with evaporimeter (12), evaporimeter (12) is connected with gas-liquid separator (43), and gas-liquid separator (43) is connected with the input port (22) of compressor (10); The support of the motor (23) of ventilation fan (6) is connected with shell (2), the front axle (24) of motor (23) is fixedlyed connected with the flabellum (25) of ventilation fan (6), the rear axle (26) of motor (23) is fixedlyed connected with the rotating shaft (27) of water pump (7), the outer shell base of water pump (7) is fixedlyed connected with shell (2), cascade shower nozzle (8) is positioned at the top of shutter (9), water tank (18) is positioned at the bottom of shutter (9), cascade shower nozzle (8) is connected with the delivery port (28) of water pump (7), and the water inlet (29) of water pump (7) is connected with water tank (18); Shutter (8) is provided with and filters cascade (30); Controller (3) is provided with control line and is connected with compressor (10), ventilation fan (6), exhaust fan (11), water pump (7).
  2. 2. air according to claim 1 can PM2.5 cascade filtering window, it is characterized in that: described shutter (9) is provided with a plurality of blades (36), each blade leaves the gap between (36), filtration cascade (30) flows to last blade (39) by first blade (38) on shutter (9) top, form a gap cascade (37) between each blade (36), filter cascade (30) and be made of a plurality of gaps cascades (37), each gap cascade (37) is positioned between the adjacent vanes (36).
  3. 3. air according to claim 2 can PM2.5 cascade filtering window, it is characterized in that: described shutter (9) is the staged shutter, each blade (36) of shutter (9) constitutes a ladder with the blade (36) of adjacent top, and each blade (36) arrives the distance of air outlet (20) end face less than the blade in adjacent top (36) to the distance of air outlet (20) end face.
  4. 4. air according to claim 3 can PM2.5 cascade filtering window, it is characterized in that: described each blade (36) forms a gap cascade (37) with the blade (36) of adjacent top, each gap cascade (37) arrives the distance of air outlet (20) end face less than the distance of gap, adjacent top cascade (37) to air outlet (20) end face, and a plurality of gaps cascades (37) constitute stepped filtration cascade (30).
  5. 5. air according to claim 4 can PM2.5 cascade filtering window, it is characterized in that: the cascade of described stepped filtration cascade (30) for tilting, filter cascade (30) and tilted to the outside by the inside of air outlet (20).
  6. 6. air according to claim 1 can PM2.5 cascade filtering window, it is characterized in that: described water tank (18) is provided with entering water electromagnetic valve (31) and water level switch (32), and controller (3) is provided with lead and is connected with entering water electromagnetic valve (31) and water level switch (32).
  7. 7. air according to claim 1 can PM2.5 cascade filtering window, and it is characterized in that: be provided with water proof net (40) between described shutter (9) and the ventilation fan (6), be used for the water that isolation is entered by shutter (9), water proof net (40) is connected with shell (2).
  8. 8. air according to claim 1 can PM2.5 cascade filtering window, and it is characterized in that: the air outlet (33) of described air inlet duct (17) is provided with first safety net (41), and the suction opeing (34) of exhausting duct (16) is provided with second safety net (42).
  9. 9. air according to claim 1 can PM2.5 cascade filtering window, and it is characterized in that: described controller (3) is provided with temperature controller (44), and temperature controller (44) is installed on outdoor air inlet (20) next door.
CN201310173824.4A 2013-04-27 2013-04-27 Air energy PM2.5 cascade filtering window CN103256682B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310173824.4A CN103256682B (en) 2013-04-27 2013-04-27 Air energy PM2.5 cascade filtering window

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201310173824.4A CN103256682B (en) 2013-04-27 2013-04-27 Air energy PM2.5 cascade filtering window
CN201380005917.4A CN105473945B (en) 2013-04-27 2013-11-13 Air energy PM2.5 cascade filtering windows
PCT/CN2013/087007 WO2014173107A1 (en) 2013-04-27 2013-11-13 Air-energy water curtain filtration window for pm2.5

Publications (2)

Publication Number Publication Date
CN103256682A true CN103256682A (en) 2013-08-21
CN103256682B CN103256682B (en) 2015-08-19

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CN201380005917.4A CN105473945B (en) 2013-04-27 2013-11-13 Air energy PM2.5 cascade filtering windows

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WO (1) WO2014173107A1 (en)

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CN103990339A (en) * 2014-04-30 2014-08-20 吴佳明 Modularization purifier and purifying method thereof
WO2014173113A1 (en) * 2013-04-27 2014-10-30 He Lili Pm2.5 cold/warm filter-window
WO2014173107A1 (en) * 2013-04-27 2014-10-30 Feng Lin Air-energy water curtain filtration window for pm2.5
WO2014173114A1 (en) * 2013-04-27 2014-10-30 He Lili Pm2.5 cold/warm filter-window apparatus
WO2014173111A1 (en) * 2013-04-27 2014-10-30 He Lili Air-energy pm2.5 water-screen filter-window apparatus
CN105674523A (en) * 2016-02-03 2016-06-15 韩春明 Indoor air purification method
CN106823622A (en) * 2017-02-26 2017-06-13 东莞市皓奇企业管理服务有限公司 The application method of air energy air freshener
CN106861335A (en) * 2017-02-26 2017-06-20 东莞市皓奇企业管理服务有限公司 Fresh air source device

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CN203231453U (en) * 2013-04-27 2013-10-09 林智勇 Air energy PM2.5 water curtain filtering window

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CN105264297B (en) * 2013-04-27 2017-12-05 郑燕梅 PM2.5 changes in temperature filtering window devices
WO2014173113A1 (en) * 2013-04-27 2014-10-30 He Lili Pm2.5 cold/warm filter-window
WO2014173107A1 (en) * 2013-04-27 2014-10-30 Feng Lin Air-energy water curtain filtration window for pm2.5
WO2014173114A1 (en) * 2013-04-27 2014-10-30 He Lili Pm2.5 cold/warm filter-window apparatus
WO2014173111A1 (en) * 2013-04-27 2014-10-30 He Lili Air-energy pm2.5 water-screen filter-window apparatus
CN105264297A (en) * 2013-04-27 2016-01-20 张云章 Pm2.5 cold/warm filter-window apparatus
CN105473945A (en) * 2013-04-27 2016-04-06 陈金清 Air-energy water curtain filtration window for PM2.5
CN105473945B (en) * 2013-04-27 2017-12-12 陈文� Air energy PM2.5 cascade filtering windows
CN103990339A (en) * 2014-04-30 2014-08-20 吴佳明 Modularization purifier and purifying method thereof
CN105674523A (en) * 2016-02-03 2016-06-15 韩春明 Indoor air purification method
CN106861335A (en) * 2017-02-26 2017-06-20 东莞市皓奇企业管理服务有限公司 Fresh air source device
CN106823622A (en) * 2017-02-26 2017-06-13 东莞市皓奇企业管理服务有限公司 The application method of air energy air freshener
CN106823622B (en) * 2017-02-26 2019-04-12 安徽欧瑞达电器科技有限公司 The application method of air energy air freshener
CN106861335B (en) * 2017-02-26 2019-05-07 浙江斯柯兰制冷科技有限公司 Fresh air source device

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CN103256682B (en) 2015-08-19

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