CN111946227A - Integrated window for air purification and use method - Google Patents
Integrated window for air purification and use method Download PDFInfo
- Publication number
- CN111946227A CN111946227A CN202010748728.8A CN202010748728A CN111946227A CN 111946227 A CN111946227 A CN 111946227A CN 202010748728 A CN202010748728 A CN 202010748728A CN 111946227 A CN111946227 A CN 111946227A
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- Prior art keywords
- air
- purification
- air inlet
- air outlet
- core body
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-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
- F24F5/0046—Air-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 using natural energy, e.g. solar energy, energy from the ground
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B2007/023—Air flow induced by fan
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-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
- F24F5/0046—Air-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 using natural energy, e.g. solar energy, energy from the ground
- F24F2005/0064—Air-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 using natural energy, e.g. solar energy, energy from the ground using solar energy
- F24F2005/0067—Air-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 using natural energy, e.g. solar energy, energy from the ground using solar energy with photovoltaic panels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/20—Details or features not otherwise provided for mounted in or close to a window
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
Abstract
The invention provides an integrated window for air purification.A window frame is integrated and embedded with an air purification module; the air purification module comprises a purification cavity and a purification core body; the cavity comprises an outer wall and an inner wall; the outer wall is connected with the outside and is made of light-transmitting glass; the inner wall is connected with the indoor space; air flows from the air inlet end of the purification core body to the air outlet end of the purification core body after sequentially flowing through the electrostatic dust collector, the photocatalyst tube and the active carbon HEPA high-efficiency composite filter screen; the outer wall is provided with an outer air inlet and an outer air outlet; the inner wall is provided with an inner air inlet and an inner air outlet; the outer air inlet and the inner air inlet are both positioned at the air inlet end of the purification core body; the outer air outlet and the inner air outlet are both positioned at the air outlet end of the purification core body. The invention improves the sunlight irradiation time and intensity of the photocatalyst tube; the indoor and outdoor air exchange is realized, and the indoor dirty air is forcibly exhausted outdoors after being purified, so that the outdoor air is not polluted; the outdoor air enters the room after being purified, and clean air is supplemented to the room.
Description
Technical Field
The invention relates to the technical field of smart homes, in particular to an integrated window for air purification and a using method thereof.
Background
The existing air purifier purifies the indoor air in an internal circulation manner, although a certain purification effect can be achieved, the indoor air is not exchanged with the outside, and secondary pollution and peculiar smell can be caused to the indoor air. In order to improve the purification effect, a photocatalytic air purifier adopting TiO2 as a photocatalytic element is also available in the market at present, but the photocatalytic air purifier can be used under the excitation of ultraviolet light, and the air purifier is generally used indoors and cannot be contacted with sunlight, so that the energy consumption of the air purifier is improved, and the structure is complex. In addition, the fresh air purification system has better effect than the traditional air purifier, but the fresh air system is high in installation cost and large in occupied space.
Disclosure of Invention
In order to solve the problems, the invention provides an integrated window for air purification and a using method thereof, which greatly improve the sunlight irradiation time, the irradiation intensity and the irradiation convenience of a photocatalyst tube; the photocatalysis effect of the photocatalyst tube is improved, and the purification effect is better; the exchange of indoor and outdoor air is realized, indoor dirty air is forcibly discharged outdoors after being purified, and the outdoor air is not polluted; the outdoor air enters the room after being purified, and clean air is supplemented to the room.
The technical scheme is as follows: the invention provides an integrated window for air purification, which comprises a window frame and a window sash; an air purification module is integrated and embedded in the window frame; the air purification module comprises a purification cavity and a purification core body; the cavity comprises an outer wall and an inner wall; the outer wall is connected with the outside and is made of light-transmitting glass; the inner wall is connected with the indoor space; the purification core body comprises an electrostatic dust collector, a photocatalyst tube and an active carbon HEPA high-efficiency composite filter screen; air flows from the air inlet end of the purification core body to the air outlet end of the purification core body after sequentially flowing through the electrostatic dust collector, the photocatalyst tube and the active carbon HEPA high-efficiency composite filter screen;
the outer wall is provided with an outer air inlet and an outer air outlet; the inner wall is provided with an inner air inlet and an inner air outlet; the outer air inlet and the inner air inlet are both positioned at the air inlet end of the purification core body; the outer air outlet and the inner air outlet are both positioned at the air outlet end of the purification core body;
the outer air inlet, the outer air outlet, the inner air inlet and the inner air outlet are respectively provided with a guide plate;
the outer air inlet is provided with an air inlet fan which is used for pumping outdoor air into the purification cavity; and the air outlet is provided with an air outlet fan for pumping the air in the purification cavity to the outside.
Furthermore, a solar cell panel is integrated and embedded in the window frame and used for supplying power.
Furthermore, the photocatalyst tube is spiral and is internally provided with a TiO2 composite photocatalyst.
Further, the high-efficient compound filter screen of active carbon HEPA includes primary filter screen, active carbon filter screen and HEPA filter screen that arrange in proper order along the air flow direction.
Furthermore, the window frame is integrated with a control module for controlling the on-off of the air inlet fan and the air outlet fan and controlling the opening and closing of the guide plate.
Further, the window frame is embedded with an indoor air detection module and an outdoor air detection module.
Further, an air humidifying module is integrated and embedded in the window frame.
A use method of an integrated window for air purification comprises the following steps:
when indoor air is dirty and outdoor air quality is good, the guide plates of the outer air inlet and the inner air outlet are closed, and the guide plates of the outer air inlet and the inner air inlet are opened; the outlet fan is turned on, indoor air enters the purification cavity, is purified by the purification core body and then flows outdoors; opening the window sash, and allowing outdoor air to automatically flow into the room;
when both indoor air and outdoor air are dirty, the window sashes are closed, and the air purification modules alternately operate in two working modes; the two working modes comprise
And (3) an exhaust mode: the guide plates of the outer air inlet and the inner air outlet are closed, and the guide plates of the outer air inlet and the inner air inlet are opened; the outlet fan is turned on, indoor air enters the purification cavity, is purified by the purification core body and then flows outdoors;
an air intake mode: opening the guide plates of the outer air inlet and the inner air outlet, and closing the guide plates of the outer air inlet and the inner air inlet; and the air inlet fan is turned on, outdoor air enters the purification cavity, is purified by the purification core body and then flows indoors.
Has the advantages that: according to the invention, the photocatalyst tube is embedded in the window frame, and sunlight directly irradiates on the photocatalyst tube through the transparent glass of the window frame, so that the irradiation time, the irradiation intensity and the irradiation convenience are greatly improved, the photocatalytic effect is improved, and the purification effect is better.
When the indoor air is dirty and the outdoor air has good quality, the exchange of the indoor air and the outdoor air can be realized, and meanwhile, the indoor air is purified, so that the outdoor air cannot be polluted.
When both indoor air and outdoor air are dirty, the two working modes alternately operate to realize the exchange of indoor air and outdoor air, and the indoor dirty air is forcibly discharged outdoors after being purified, so that the outdoor air is not polluted; the outdoor air enters the room after being purified, and clean air is supplemented to the room.
Drawings
FIG. 1 is a top cross-sectional view of an air purification module of the present invention;
FIG. 2 is a schematic diagram of an indoor viewing angle according to the present invention;
fig. 3 is a schematic structural diagram of an outdoor viewing angle according to the present invention.
Detailed Description
As shown in fig. 2 and 3, the present invention provides an integrated window for air purification, including a window frame 1 and a window sash 2; an air purification module 3 is integrated and embedded in the window frame 1.
As shown in fig. 1, the air purification module 3 includes a purification cavity 301 and a purification core; the purification cavity 301 comprises an outer wall 3011 and an inner wall 3012; the outer wall 3011 is connected with the outside, and the outer wall 3011 is made of double-layer light-transmitting glass made of PMMA; the inner wall 3012 is connected to the indoor.
The purification core body comprises an electrostatic dust collector 3021, a photocatalyst tube 3022 and an active carbon HEPA high-efficiency composite filter screen; the air flows from the air inlet end of the purification core body to the air outlet end of the purification core body after sequentially flowing through the electrostatic dust collector 3021, the photocatalyst tube 3022 and the active carbon HEPA high-efficiency composite filter screen. The photocatalyst tube 3022 is spiral and is internally provided with a TiO2 composite photocatalyst. The high-efficient compound filter screen of active carbon HEPA includes along the primary filter screen 3023a, active carbon filter screen 3023b and HEPA filter screen 3023c that the air flow direction arranged in proper order.
The electrostatic dust collector 3021 can effectively remove particles with a particle size of 0.01 to 50 μm in the air, such as dust, pollen, etc.; the photocatalyst tube 3022 can purify Volatile Organic Compounds (VOCs) mainly including alkanes, aromatics, esters, olefins, carboxylic acids, and alcohols; the primary filter screen 3023a filters dust particles of 5 μm or more, the activated carbon filter screen 3023b removes volatile organic compounds such as formaldehyde, toluene, hydrogen sulfide, chlorobenzene, and air, and HEPA filter screen 3023c filters fine particles of 0.1-0.3 μm, which are greater than 99.7%.
The transparent glass made of PMMA has excellent light transmittance, and sunlight directly irradiates on the photocatalyst tube 3022 in the window frame 1 through the transparent glass, so that the irradiation time, the irradiation intensity and the irradiation convenience are greatly improved; the heliciform makes photocatalyst pipe 3022 and sunshine and air area of contact increase, improves photocatalytic's effect, and purifying effect is better.
The outer wall 3011 is provided with an outer air inlet 3011a and an outer air outlet 3011 b; the inner wall 3012 is provided with an inner air inlet 3012a and an inner air outlet 3012 b; the outer air inlet 3011a and the inner air inlet 3012a are both located at the air inlet end of the purification core; and the outer air outlet 3011b and the inner air outlet 3012b are both located at the air outlet end of the purification core.
And the outer air inlet 3011a, the outer air outlet 3011b, the inner air inlet 3012a and the inner air outlet 3012b are respectively provided with a guide plate.
The external air inlet 3011a is provided with an air inlet fan for pumping outdoor air into the purification cavity 301; and the air outlet 3011b is provided with an air outlet fan for exhausting the air in the purification cavity 301 to the outside. The fans are disposed at the outer air inlet 3011a and the outer air outlet 3011b, and have less indoor noise than the fans disposed at the inner air inlet 3012a and the inner air outlet 3012 b.
The window frame 1 is embedded with a control module 5 for controlling the on-off of the air inlet fan and the air outlet fan and controlling the opening and closing of the guide plate.
An indoor air detection module and an outdoor air detection module are integrated and embedded in the window frame 1.
The solar panel 4 is embedded in the window frame 1 in an integrated mode and used for supplying power to the fan inlet, the fan outlet, the guide plate and the control module 5. The solar cell panel 4 is integrated on the window frame 1, so that sunlight irradiation and power supply are facilitated.
An air humidifying module 6 is integrated and embedded in the window frame 1.
The invention can also increase the air volume adjusting function of the inlet fan and the outlet fan according to the requirement; a human body infrared induction module is added to prevent the danger of the approach of children; and the mobile phone interaction control function is added.
A use method of an integrated window for air purification comprises the following steps:
when indoor air is dirty and outdoor air quality is good, the guide plates of the outer air inlet 3011a and the inner air outlet 3012b are closed, and the guide plates of the outer air inlet 3011b and the inner air inlet 3012a are opened; the outlet fan is turned on, indoor air enters the purification cavity 301, is purified by the purification core body and then flows to the outdoor; the window sash 2 is opened, and outdoor air automatically flows into the room; the process realizes the exchange of indoor and outdoor air, and meanwhile, the indoor air is purified, so that the outdoor air is not polluted.
When both indoor air and outdoor air are dirty, the window sash 2 is closed, and the air purification module 3 alternately switches to operate in two working modes; the two working modes comprise
And (3) an exhaust mode: the guide plates of the outer air inlet 3011a and the inner air outlet 3012b are closed, and the guide plates of the outer air outlet 3011b and the inner air inlet 3012a are opened; the outlet fan is turned on, indoor air enters the purification cavity 301, is purified by the purification core body and then flows to the outdoor;
an air intake mode: opening the guide plates of the outer air inlet 3011a and the inner air outlet 3012b, and closing the guide plates of the outer air outlet 3011b and the inner air inlet 3012 a; the air inlet fan is turned on, outdoor air enters the purification cavity 301, and flows indoors after being purified by the purification core body;
the two working modes are operated alternately, so that the exchange of indoor and outdoor air is realized, indoor dirty air is forcibly discharged outdoors after being purified, and the outdoor air is not polluted; the outdoor air enters the room after being purified, and clean air is supplemented to the room.
Claims (8)
1. An integrated window for air purification, comprising a window frame (1) and a sash (2); the method is characterized in that: an air purification module (3) is integrated and embedded in the window frame (1); the air purification module (3) comprises a purification cavity (301) and a purification core body; the purification cavity (301) comprises an outer wall (3011) and an inner wall (3012); the outer wall (3011) is connected with the outside, and the outer wall (3011) is made of transparent glass; the inner wall (3012) is connected with the indoor space; the purification core body comprises an electrostatic dust collector (3021), a photocatalyst tube (3022) and an active carbon HEPA high-efficiency composite filter screen; air flows from the air inlet end of the purification core body to the air outlet end of the purification core body after sequentially flowing through the electrostatic dust collector (3021), the photocatalyst tube (3022) and the active carbon HEPA high-efficiency composite filter screen;
the outer wall (3011) is provided with an outer air inlet (3011 a) and an outer air outlet (3011 b); the inner wall (3012) is provided with an inner air inlet (3012 a) and an inner air outlet (3012 b); the outer air inlet (3011 a) and the inner air inlet (3012 a) are both positioned at the air inlet end of the purification core body; the outer air outlet (3011 b) and the inner air outlet (3012 b) are both positioned at the air outlet end of the purification core body;
the outer air inlet (3011 a), the outer air outlet (3011 b), the inner air inlet (3012 a) and the inner air outlet (3012 b) are respectively provided with a guide plate;
the outer air inlet (3011 a) is provided with an air inlet fan for pumping outdoor air into the purification cavity (301); and a fan is arranged on the air outlet (3011 b) and used for pumping the air in the purification cavity (301) to the outside.
2. The integrated window for air purification according to claim 1, wherein: a solar cell panel (4) is embedded in the window frame (1) in an integrated mode and used for supplying power.
3. The integrated window for air purification according to claim 2, wherein: the photocatalyst tube (3022) is spiral and is internally provided with a TiO2 composite photocatalyst.
4. The integrated window for air purification according to claim 3, wherein: the high-efficient compound filter screen of active carbon HEPA includes along the primary filter screen (3023 a), active carbon filter screen (3023 b) and HEPA filter screen (3023 c) that the air flow direction arranged in proper order.
5. The integrated window for air purification according to claim 4, wherein: the window frame (1) is integrated with a control module (5) for controlling the on-off of the air inlet fan and the air outlet fan and controlling the opening and closing of the guide plate.
6. The integrated window for air purification according to claim 4, wherein: an indoor air detection module and an outdoor air detection module are integrated and embedded in the window frame (1).
7. The integrated window for air purification according to claim 4, wherein: an air humidifying module (6) is integrated and embedded in the window frame (1).
8. A use method of an integrated window for air purification is characterized in that:
when indoor air is dirty and outdoor air quality is good, the guide plates of the outer air inlet (3011 a) and the inner air outlet (3012 b) are closed, and the guide plates of the outer air outlet (3011 b) and the inner air inlet (3012 a) are opened; the outlet fan is turned on, indoor air enters the purification cavity (301), is purified by the purification core body and then flows outdoors; the window sash (2) is opened, and outdoor air automatically flows into the room;
when indoor air and outdoor air are dirty, the window sash (2) is closed, and the air purification module (3) alternately operates in two working modes; the two working modes comprise
And (3) an exhaust mode: the guide plates of the outer air inlet (3011 a) and the inner air outlet (3012 b) are closed, and the guide plates of the outer air outlet (3011 b) and the inner air inlet (3012 a) are opened; the outlet fan is turned on, indoor air enters the purification cavity (301), is purified by the purification core body and then flows outdoors;
an air intake mode: opening the guide plates of the outer air inlet (3011 a) and the inner air outlet (3012 b), and closing the guide plates of the outer air outlet (3011 b) and the inner air inlet (3012 a); the air inlet fan is turned on, outdoor air enters the purification cavity (301), is purified by the purification core body and then flows indoors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010748728.8A CN111946227A (en) | 2020-07-30 | 2020-07-30 | Integrated window for air purification and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010748728.8A CN111946227A (en) | 2020-07-30 | 2020-07-30 | Integrated window for air purification and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111946227A true CN111946227A (en) | 2020-11-17 |
Family
ID=73338507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010748728.8A Pending CN111946227A (en) | 2020-07-30 | 2020-07-30 | Integrated window for air purification and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111946227A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353245A (en) * | 2021-12-13 | 2022-04-15 | 上海芙雅国际贸易有限公司 | Aromatic purification device for building |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005063069A1 (en) * | 2005-12-30 | 2007-07-12 | Robert Seuffer Gmbh & Co. Kg | Air purification device for use with e.g. carbon filter, has high voltage production device electrically connected in parallel to input of fan motor, where number of revolutions of fan motor is adjustable using changeable input voltage |
| CN203893333U (en) * | 2014-06-25 | 2014-10-22 | 福安市鑫宇电机有限公司 | Multifunctional energy-saving vehicle-mounted air purifier |
| CN204853704U (en) * | 2015-06-29 | 2015-12-09 | 上海常博实业有限公司 | Air purifier |
| CN105402823A (en) * | 2015-10-13 | 2016-03-16 | 浙江曼瑞德环境技术股份有限公司 | Air refreshing machine |
| CN205783364U (en) * | 2016-05-18 | 2016-12-07 | 深圳市美兆能源环境科技有限公司 | A kind of ventilating system air pollutant purification apparatus |
-
2020
- 2020-07-30 CN CN202010748728.8A patent/CN111946227A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005063069A1 (en) * | 2005-12-30 | 2007-07-12 | Robert Seuffer Gmbh & Co. Kg | Air purification device for use with e.g. carbon filter, has high voltage production device electrically connected in parallel to input of fan motor, where number of revolutions of fan motor is adjustable using changeable input voltage |
| CN203893333U (en) * | 2014-06-25 | 2014-10-22 | 福安市鑫宇电机有限公司 | Multifunctional energy-saving vehicle-mounted air purifier |
| CN204853704U (en) * | 2015-06-29 | 2015-12-09 | 上海常博实业有限公司 | Air purifier |
| CN105402823A (en) * | 2015-10-13 | 2016-03-16 | 浙江曼瑞德环境技术股份有限公司 | Air refreshing machine |
| CN205783364U (en) * | 2016-05-18 | 2016-12-07 | 深圳市美兆能源环境科技有限公司 | A kind of ventilating system air pollutant purification apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353245A (en) * | 2021-12-13 | 2022-04-15 | 上海芙雅国际贸易有限公司 | Aromatic purification device for building |
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Application publication date: 20201117 |