CN113864968A - Air purification device capable of automatically cleaning filter screen - Google Patents
Air purification device capable of automatically cleaning filter screen Download PDFInfo
- Publication number
- CN113864968A CN113864968A CN202110975841.4A CN202110975841A CN113864968A CN 113864968 A CN113864968 A CN 113864968A CN 202110975841 A CN202110975841 A CN 202110975841A CN 113864968 A CN113864968 A CN 113864968A
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- Prior art keywords
- filter screen
- inner cavity
- air
- module
- cleaning
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Classifications
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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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
- F24F13/28—Arrangement or mounting of filters
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, 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
- F24F8/108—Treatment, 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, 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
- F24F8/15—Treatment, 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 by chemical means
- F24F8/158—Treatment, 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 by chemical means using active carbon
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, 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
- F24F8/192—Treatment, 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 by electrical means, e.g. by applying electrostatic fields or high voltages
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides an air purification device for automatically cleaning a filter screen, which comprises a case, wherein a first inner cavity and a second inner cavity are arranged in the case, the second inner cavity is positioned at the lower side of the first inner cavity, an air inlet and an air outlet are respectively arranged at two ends of the first inner cavity, a filter screen cleaning module is arranged at the air inlet, an induced air module is arranged at the air outlet, a high-efficiency dust removal module, an electrostatic dust removal module and an air purification module are sequentially arranged at the inner side of the first inner cavity, and a water collecting tank is arranged in the second inner cavity.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an air purification device capable of automatically cleaning a filter screen.
Background
The air purifier is a product capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness. The air-conditioning system is applied to the fields of home, medical treatment and industry, the field of home is divided into a system type fresh air system (which is divided into two sub-categories of heat exchange and no heat exchange) and a single machine, and the air-conditioning system mainly solves the problem of air pollution in rooms, underground spaces and vehicles caused by decoration or other reasons. Because of the persistent and uncertain nature of the release of airborne pollutants in relatively confined spaces, the use of air purifiers to purify indoor air is one of the internationally recognized methods of improving indoor air quality.
Although current air purifier can realize air purification's function, because the filter screen setting is in quick-witted incasement portion, equipment can inhale various large-scale dust and particulate matter usually when purifying, and these large-scale dust and particulate matter adsorb on the filter screen, long-term operation back leads to a large amount of dusts of deposit on the filter screen easily, air circulation nature greatly reduced to can't realize lasting air purification ability.
Disclosure of Invention
Aiming at the problems, the invention provides the air purification device capable of automatically cleaning the filter screen, which can automatically clean dust on the filter screen, and is simple in structure and easy to clean.
In order to achieve the purpose, the invention is solved by the following technical scheme:
an air purification device capable of automatically cleaning a filter screen comprises a case, wherein a first inner cavity and a second inner cavity are arranged in the case, the second inner cavity is positioned at the lower side of the first inner cavity, an air inlet and an air outlet are respectively formed in two ends of the first inner cavity, a filter screen cleaning module is arranged at the air inlet, an induced air module is arranged at the air outlet, a high-efficiency dust removal module, an electrostatic dust removal module and an air purification module are sequentially arranged on the inner side of the first inner cavity, and a water collecting tank is arranged in the second inner cavity;
the lower end of the inner side of the air inlet is connected with a blanking channel, the lower end of the blanking channel is communicated with the second inner cavity, and the water collecting tank is positioned below the blanking channel;
the electrostatic dust removal module comprises a plurality of anode dust collecting plates arranged at intervals in a staggered mode, a cathode conductive plate, a scraper plate positioned on one side of each anode dust collecting plate and a driving assembly used for driving the scraper plate to move up and down, and the horizontal height of the upper end of each anode dust collecting plate is larger than that of the upper end of the cathode conductive plate;
the air purification module comprises a bamboo charcoal fiber filter screen, a deodorization filter screen and a formaldehyde filter screen.
Specifically, high-efficient dust removal module is including fixing machine incasement side first motor, connection first gear on the first motor output shaft, with the second gear that first gear engagement is connected, second gear inboard is formed with the fretwork region, be equipped with the filter screen in the fretwork region, be equipped with a plurality of folding portions on the filter screen.
Specifically, the outer side of the case is provided with a first dust concentration sensor, the inner side of the first inner cavity is provided with a second dust concentration sensor, and the second dust concentration sensor is located between the high-efficiency dust removal module and the electrostatic dust removal module.
Specifically, the inboard upper end of air inlet is equipped with the exhaust hole, the exhaust hole upper end is connected with the cavity, filter screen cleaning module sets up the cavity is inboard, filter screen cleaning module is the fan.
Specifically, the driving assembly comprises a second motor, a screw rod connected to the output end of the second motor, and a sliding block matched with the screw rod, and one end of the scraper is fixedly connected with the sliding block.
Specifically, the machine case is further internally provided with a base plate, the base plate is located between the first inner cavity and the second inner cavity, the base plate is further provided with a through hole, the through hole is located under the scraper, and a valve is further arranged on the lower side of the through hole.
Specifically, the water collecting tank is of a drawer type structure.
Specifically, the air inducing module is a fan.
The invention has the beneficial effects that:
1. the air purification device provided by the invention is provided with the efficient dust removal module, the electrostatic dust removal module and the air purification module, and can purify dust, odor and formaldehyde so that the discharged air meets the emission standard;
2. the efficient dust removal module is designed to be a rotatable structure, a filter screen cleaning module is arranged at an air inlet and is a fan, a blanking channel is connected to the lower end of the inner side of the air inlet, the lower end of the blanking channel is communicated with a second inner cavity, a water collecting tank is positioned below the blanking channel, dust is easy to deposit on the inner side of a folding part of the filter screen, the filter screen is rotated by 180 degrees before being cleaned, the folding part of the filter screen is turned downwards, and the dust on the inner side of the folding part is blown down into the water collecting tank through the fan;
3. the electrostatic dust removal module comprises a plurality of anode dust collecting plates and cathode conductive plates which are arranged at staggered intervals, can perform multiple electrostatic dust removal on air, reduces dust concentration, is also provided with a scraper blade on one side of each anode dust collecting plate, can clean dust deposited on the anode dust collecting plates to a water collecting tank through the scraper blade, and can finish cleaning without opening a case, so that the electrostatic dust removal module is simpler and more convenient.
Drawings
Fig. 1 is a schematic structural diagram of an air cleaning device for automatically cleaning a filter screen according to the present invention.
Fig. 2 is a top view of an air cleaning apparatus for automatically cleaning a filter net according to the present invention.
Fig. 3 is a cross-sectional view taken along the plane a-a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is a schematic structural view of the first gear, the second gear and the filter screen.
The reference signs are: the device comprises a case 1, a first inner cavity 11, a second inner cavity 12, an air inlet 13, an air outlet 14, a filter screen cleaning module 2, an induced draft module 3, a high-efficiency dust removal module 4, an electrostatic dust removal module 5, an air purification module 6, a water collecting tank 7, a discharging channel 15, an anode dust collecting plate 51, a cathode conductive plate 52, a scraper 53, a driving component 54, a bamboo charcoal fiber filter screen 61, a deodorization filter screen 62, a formaldehyde filter screen 63, a first motor 41, a first gear 42, a second gear 43, a filter screen 44, a folding part 441, a first dust concentration sensor 8, a second dust concentration sensor 9, an exhaust hole 16, a second motor 541, a screw rod 542, a slide block 543, a cushion plate 17 and a valve 18.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-5:
an air purification device for automatically cleaning a filter screen comprises a case 1, wherein a first inner cavity 11 and a second inner cavity 12 are arranged in the case 1, the second inner cavity 12 is positioned at the lower side of the first inner cavity 11, an air inlet 13 and an air outlet 14 are respectively arranged at two ends of the first inner cavity 11, a filter screen cleaning module 2 is arranged at the air inlet 13, an air inducing module 3 is arranged at the air outlet 14, a high-efficiency dust removal module 4, an electrostatic dust removal module 5 and an air purification module 6 are sequentially arranged at the inner side of the first inner cavity 11, and a water collecting tank 7 is arranged in the second inner cavity 12;
the lower end of the inner side of the air inlet 13 is connected with a blanking channel 15, the lower end of the blanking channel 15 is communicated with the second inner cavity 12, and the water collecting tank 7 is positioned below the blanking channel 15;
the electrostatic dust removal module 5 comprises a plurality of anode dust collecting plates 51 arranged at intervals in a staggered mode, a cathode conductive plate 52, a scraping plate 53 positioned on one side of the anode dust collecting plates 51 and a driving assembly 54 used for driving the scraping plate 53 to move up and down, wherein the horizontal height of the upper ends of the anode dust collecting plates 51 is greater than that of the upper ends of the cathode conductive plates 52;
the air purification module 6 comprises a bamboo charcoal fiber filter screen 61, a deodorization filter screen 62 and a formaldehyde filter screen 63, wherein the deodorization filter screen is made of special glass fiber paper into a honeycomb structure and then is subjected to impregnation process of various adsorbents, deodorants and functional materials and is used for removing odor in the air; the formaldehyde filter screen 63 has the function of efficiently absorbing formaldehyde and can also filter other volatile organic compounds instantly.
Preferably, the high-efficiency dust removal module 4 includes a first motor 41 fixed on the inner side of the case 1, a first gear 42 connected to an output shaft of the first motor 41, a second gear 43 engaged with the first gear 42, a hollow area formed on the inner side of the second gear 43, a filter screen 44 arranged in the hollow area, a plurality of folding portions 441 arranged on the filter screen 44, dust easily deposited on the inner side of each folding portion 441, before the filter screen 44 is cleaned, the filter screen 44 is rotated 180 degrees first, so that the folding portions 441 of the filter screen 44 are turned downwards, and then the dust on the inner side of the folding portions 441 is blown down into the water collection tank 7 by the fan.
Preferably, the outside of the case 1 is provided with a first dust concentration sensor 8, the first dust concentration sensor 8 is used for monitoring the dust concentration in the environment, the inside of the first inner cavity 11 is provided with a second dust concentration sensor 9, the second dust concentration sensor 9 is positioned between the high-efficiency dust removal module 4 and the electrostatic dust removal module 5, and the second dust concentration sensor 9 is used for the dust concentration in the first inner cavity 11.
Preferably, air inlet 13 inboard upper end is equipped with exhaust hole 16, and exhaust hole 16 upper end is connected with the cavity, and filter screen cleaning module 2 sets up in the cavity inboard, and filter screen cleaning module 2 is the fan.
Preferably, the driving assembly 54 includes a second motor 541, a screw 542 connected to an output end of the second motor 541, and a slider 543 engaged with the screw 542, and one end of the scraper 53 is fixedly connected to the slider 543.
Preferably, a backing plate 17 is further arranged in the case 1, the backing plate 17 is located between the first inner cavity 11 and the second inner cavity 12, a through hole is further formed in the backing plate 17, the through hole is located right below the scraper 53, a valve 18 is further arranged on the lower side of the through hole, when dust on the anode dust collecting plate 51 needs to be removed, the valve 18 is opened first, and then the scraper 53 is used for scraping the dust on one end face of the anode dust collecting plate 51 into the water collecting tank 7.
Preferably, the water collection tank 7 is of a drawer type structure.
Preferably, the air inducing module 3 is a fan.
The above examples only show one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The air purification device capable of automatically cleaning the filter screen is characterized by comprising a case (1), wherein a first inner cavity (11) and a second inner cavity (12) are arranged in the case (1), the second inner cavity (12) is positioned at the lower side of the first inner cavity (11), an air inlet (13) and an air outlet (14) are respectively arranged at two ends of the first inner cavity (11), a filter screen cleaning module (2) is arranged at the air inlet (13), an air inducing module (3) is arranged at the air outlet (14), a high-efficiency dust removal module (4), an electrostatic dust removal module (5) and an air purification module (6) are sequentially arranged at the inner side of the first inner cavity (11), and a water collecting tank (7) is arranged in the second inner cavity (12);
the lower end of the inner side of the air inlet (13) is connected with a blanking channel (15), the lower end of the blanking channel (15) is communicated with the second inner cavity (12), and the water collecting tank (7) is positioned below the blanking channel (15);
the electrostatic dust removal module (5) comprises a plurality of anode dust collecting plates (51) arranged at intervals in a staggered mode, a cathode conductive plate (52), a scraper blade (53) positioned on one side of each anode dust collecting plate (51) and a driving assembly (54) used for driving the scraper blade (53) to move up and down, and the horizontal height of the upper end of each anode dust collecting plate (51) is larger than the horizontal height of the upper end of each cathode conductive plate (52);
the air purification module (6) comprises a bamboo charcoal fiber filter screen (61), a deodorization filter screen (62) and a formaldehyde filter screen (63).
2. The air purification device for automatically cleaning the filter screen according to claim 1, wherein the high-efficiency dust removal module (4) comprises a first motor (41) fixed on the inner side of the case (1), a first gear (42) connected to an output shaft of the first motor (41), and a second gear (43) engaged with the first gear (42), a hollow area is formed on the inner side of the second gear (43), the filter screen (44) is arranged in the hollow area, and a plurality of folding portions (441) are arranged on the filter screen (44).
3. The air purification device for automatically cleaning the filter screen according to claim 1, wherein a first dust concentration sensor (8) is arranged outside the case (1), a second dust concentration sensor (9) is arranged inside the first inner cavity (11), and the second dust concentration sensor (9) is located between the high-efficiency dust removal module (4) and the electrostatic dust removal module (5).
4. The air purification device for automatically cleaning the filter screen according to claim 1, wherein an exhaust hole (16) is formed in the upper end of the inner side of the air inlet (13), a cavity is connected to the upper end of the exhaust hole (16), the filter screen cleaning module (2) is arranged inside the cavity, and the filter screen cleaning module (2) is a fan.
5. The air cleaning device for automatically cleaning a filter screen according to claim 1, wherein the driving assembly (54) comprises a second motor (541), a screw rod (542) connected to an output end of the second motor (541), and a slider (543) engaged with the screw rod (542), and one end of the scraper (53) is fixedly connected with the slider (543).
6. The air purification device for automatically cleaning the filter screen according to claim 1, wherein a backing plate (17) is further arranged in the case (1), the backing plate (17) is located between the first inner cavity (11) and the second inner cavity (12), a through hole is further formed in the backing plate (17), the through hole is located under the scraper (53), and a valve (18) is further arranged on the lower side of the through hole.
7. The air cleaning device for automatically cleaning a filter screen as claimed in claim 1, wherein the water collecting tank (7) is of a drawer type structure.
8. The air cleaning device for automatically cleaning the filter screen according to claim 1, wherein the air inducing module (3) is a fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110975841.4A CN113864968B (en) | 2021-08-24 | 2021-08-24 | Air purifying device capable of automatically cleaning filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110975841.4A CN113864968B (en) | 2021-08-24 | 2021-08-24 | Air purifying device capable of automatically cleaning filter screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113864968A true CN113864968A (en) | 2021-12-31 |
| CN113864968B CN113864968B (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110975841.4A Active CN113864968B (en) | 2021-08-24 | 2021-08-24 | Air purifying device capable of automatically cleaning filter screen |
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| Country | Link |
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| CN (1) | CN113864968B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797313A (en) * | 2022-04-15 | 2022-07-29 | 青岛京海防护科技有限公司 | Composite material air filter screen device with antibacterial and deodorizing functions |
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| CN201779819U (en) * | 2010-08-31 | 2011-03-30 | 上海朗脉洁净技术有限公司 | Openable return air inlet installing structure in clean room |
| CN205747221U (en) * | 2016-07-08 | 2016-11-30 | 浙江兴昌风机有限公司 | Composite air purifying and dedusting device |
| CN206018960U (en) * | 2016-06-29 | 2017-03-15 | 安吉多美家具厂 | A kind of Household Air Purifier being convenient to clean |
| CN207371725U (en) * | 2017-12-23 | 2018-05-18 | 深圳市众智空调设备有限公司 | Air conditioning filter structure |
| CN210772488U (en) * | 2019-09-20 | 2020-06-16 | 浙江汉默空调设备有限公司 | Combined air-conditioning box with good filtering and sterilizing effects |
| CN212057556U (en) * | 2020-03-23 | 2020-12-01 | 南安市天筹机械贸易有限公司 | Plasma medical air sterilizer |
| CN112628920A (en) * | 2020-11-07 | 2021-04-09 | 魏恒旭 | Air purification device capable of self-cleaning |
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2021
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201779819U (en) * | 2010-08-31 | 2011-03-30 | 上海朗脉洁净技术有限公司 | Openable return air inlet installing structure in clean room |
| CN206018960U (en) * | 2016-06-29 | 2017-03-15 | 安吉多美家具厂 | A kind of Household Air Purifier being convenient to clean |
| CN205747221U (en) * | 2016-07-08 | 2016-11-30 | 浙江兴昌风机有限公司 | Composite air purifying and dedusting device |
| CN207371725U (en) * | 2017-12-23 | 2018-05-18 | 深圳市众智空调设备有限公司 | Air conditioning filter structure |
| CN210772488U (en) * | 2019-09-20 | 2020-06-16 | 浙江汉默空调设备有限公司 | Combined air-conditioning box with good filtering and sterilizing effects |
| CN212057556U (en) * | 2020-03-23 | 2020-12-01 | 南安市天筹机械贸易有限公司 | Plasma medical air sterilizer |
| CN112628920A (en) * | 2020-11-07 | 2021-04-09 | 魏恒旭 | Air purification device capable of self-cleaning |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797313A (en) * | 2022-04-15 | 2022-07-29 | 青岛京海防护科技有限公司 | Composite material air filter screen device with antibacterial and deodorizing functions |
| CN114797313B (en) * | 2022-04-15 | 2024-04-05 | 青岛京海防护科技有限公司 | Composite material air filter screen device with antibacterial and deodorizing functions |
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| CN113864968B (en) | 2023-05-09 |
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Effective date of registration: 20220418 Address after: 523378 Building 2, No. 2, Langwei Road, Tangjiao, Chashan Town, Dongguan City, Guangdong Province Applicant after: Dongguan pengchi Intelligent Equipment Technology Co.,Ltd. Address before: 523378 Building 1, office building 2, Langwei Road, Tangjiao, Chashan Town, Dongguan City, Guangdong Province Applicant before: DONGGUAN PENGCHI PURIFICATION TECHNOLOGY Co.,Ltd. |
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