CN104776510A - Filter screen self-cleaning type air impurity removal device - Google Patents
Filter screen self-cleaning type air impurity removal device Download PDFInfo
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- CN104776510A CN104776510A CN201510156185.XA CN201510156185A CN104776510A CN 104776510 A CN104776510 A CN 104776510A CN 201510156185 A CN201510156185 A CN 201510156185A CN 104776510 A CN104776510 A CN 104776510A
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- filter screen
- screen
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- housing
- dust
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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
- 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
- F24F3/16—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 purification, e.g. by filtering; by sterilisation; by ozonisation
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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
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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
- F24F8/15—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
- F24F8/167—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 catalytic reactions
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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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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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 discloses a filter screen self-cleaning type air impurity removal device, which comprises a shell (1) and a cover (2), a bottom plate (3) is mounted in the shell (1), a cylindrical compound filter screen (5) is fixedly mounted on the bottom plate (3), a seal cover (6) is mounted at the top of the compound filter screen (5), an intake chamber (7) is divided into an upper part and a lower part by a primary filter screen (11), the primary filter screen (11) is driven by a motor (16) to rotate, a dust collection device is arranged under the primary filter screen (11), the bottom of the sidewall of the shell (1) is provided with an air inlet B (8), a fan is mounted in the cover (2), and the sidewall of the cover (2) is provided with an exhaust outlet B (10). The filter screen self-cleaning type air impurity removal device has the following advantages: the air treatment speed is high, the efficiency is high, the effect is good, electricity consumption is low, toxic and harmful substances in the air can be decomposed and adsorbed, and the air can be purified thoroughly; the filter screen can be automatically cleaned without being demounted.
Description
Technical field
The present invention relates to air cleaning unit technical field, particularly, relate to a kind of filter screen self-cleaning gas impurity removing apparatus.
Background technology
Current air pollution is comparatively serious, the ratio of haze weather constantly significantly rises, existing single indoor air intake ventilation fan can not meet the demand of life, and air intake ventilation fan more can only ventilate but not have purification, humidification function, and air purifier then solves this problem.Along with the development of science and technology, people more and more pay attention to IAQ, make the role that air filting material undertaker in environmental improvement becomes more and more important, meanwhile, no matter the development of udst separation technology and improving air filting material in quantity or kind and be proposed new requirement qualitatively.It is low to there is treatment effeciency in current air purifier, the drawbacks such as DeGrain.And but the filter screen of current air purifier is inconvenient to clean, if can not clear up in time or change, the phenomenons such as dust blocking, bacteria breed will be produced, make air purifier lose detergent power, even cause air pollution.
Summary of the invention
Technical problem to be solved by this invention is to provide and a kind ofly increases screen area, efficiency filter screen self-cleaning gas impurity removing apparatus high, easy to clean.
The present invention's adopted technical scheme that solves the problem is:
A kind of filter screen self-cleaning gas impurity removing apparatus, comprise in tubular and the lid of the housing of upper shed and casing upper shed, in housing, base plate is installed, base plate is fixedly connected with housing by support, cylindrical circular composite screen is fixedly installed on base plate, and the lower end of base plate sealed composite filter screen, the top of composite screen is provided with capping, capping is covered on composite screen, for being tightly connected between capping and composite screen, and the edge of capping is connected with the inner wall sealing of housing, the through hole be communicated with the inside of composite screen is provided with in the middle part of capping, capping, the inwall of housing, the outer surface of base plate and composite screen defines air-inlet cavity, it is the primary efficient filter screen of upper and lower two parts that the air-inlet cavity being positioned at base plate bottom is provided with air-inlet cavity packing, the motor driving primary efficient filter screen to rotate and the dust exhaust apparatus be arranged at below primary efficient filter screen, described dust exhaust apparatus comprises dust sucting pipeline, be arranged at dust absorption fan in dust sucting pipeline and the dust-collecting box of exhaust outlet A being connected dust sucting pipeline, the air inlet A of dust sucting pipeline is just to primary efficient filter screen, the air outlet of dust-collecting box is provided with filter, dust sucting pipeline and motor are all fixedly installed on support plate, support plate is fixedly installed on the inwall of housing, the middle part of primary efficient filter screen is provided with connecting plate, connecting plate is connected with the motor shaft of motor, the inwall of housing is close at the edge of primary efficient filter screen,
The bottom of the sidewall of housing offers air inlet B, and lid portion inside is provided with the fan of exhausting from the bottom up, and the part that covered body wall is positioned at fan top offers exhaust outlet B.
During work, the air of indoor is sucked air-inlet cavity by air inlet B by blower fan, and air successively through primary efficient filter screen, composite screen, and completes purification in this process, and the air after purification has exhaust outlet B to discharge.By adopting columnar composite screen, the area of filter screen is significantly increased under the prerequisite not increasing clarifier overall volume, its effective filtration area is three ~ tetra-times of traditional filter screen, and compares the mounting structure that traditional filter screen simplifies filter screen, improves the reliability of filter screen.According to the rule of indoor air circulation, devise air channel from bottom to top, windage is dropped to minimum, and be beneficial to the circularly purifying successively of room air.
Primary efficient filter screen is the filter screen the most easily occurring in device to block, when primary efficient filter screen needs cleaning, starter motor and dust exhaust apparatus, driven by motor filter screen rotates, the dust that primarily efficient filter deposits by dust exhaust apparatus on the net is simultaneously drawn to dust sucting pipeline, air-flow in dust sucting pipeline is discharged through the air outlet of dust-collecting box, and the filter obstruction of the dust in air-flow through dust-collecting box air outlet place falls into dust-collecting box, thus can complete the automated cleaning of filter screen without artificial unloading.
Described composite screen comprises the different screen pack of multiple coaxial setting, diameter, described screen pack comprises the photo-catalytic filtering screen, HEPA screen pack and the activated charcoal strainer that set gradually along direction from outside to inside, photo-catalytic filtering screen, HEPA screen pack and activated charcoal strainer are cylindrical shape, and all coaxially arrange, the diameter of photo-catalytic filtering screen, HEPA screen pack and activated charcoal strainer reduces successively, thus an overall formation composite screen, photocatalyst filter is coated with nano-TiO on the net
2photocatalyst, the outside being positioned at photo-catalytic filtering screen is also provided with quartz burner, and the periphery of photo-catalytic filtering screen is circumferentially evenly equipped with multiple quartz burner, thus ensures that each position of photo-catalytic filtering screen all can be illuminated.
Thus air is through composite screen, air and the online nano-TiO of photocatalyst filter
2photocatalyst making contact is nano-TiO by quartz burner
2photocatalyst provides light energy, to have excited activity, organic matter rapid oxidation in air is decomposed, form carbon dioxide, water etc. and stablize harmless material, after catalysis and photodissociation purification, air is more successively through HEPA screen pack and activated carbon filtration net filtration, and in air, remaining organic pollution and particle are trapped, thus complete the purified treatment to air.Above-mentioned composite screen pattern handling air velocity is fast, efficiency is high, effective, power consumption is low, can decompose and the poisonous and harmful substance in absorbed air, realizes the purification completely to air.
The sidewall of described housing circumferentially offers multiple air inlet B.
The sidewall of described lid circumferentially offers multiple exhaust outlet B.
Preferably, the inwall of housing is provided with the cannelure for accommodating primarily efficient filter network edge, the edge of primary efficient filter screen is positioned at this cannelure, thus is beneficial to the sealing between primary efficient filter screen and air purifier air duct, and be beneficial to primary efficient filter screen motor drive under rotate.
The air inlet A of described dust sucting pipeline is flat, and air inlet A is arranged along the radial direction of filter screen, thus expands the area coverage of air inlet A in filter screen rotary course, makes filter screen most areas all can by the direct dust suction of air inlet A.
To sum up, the invention has the beneficial effects as follows:
1, under the prerequisite not increasing clarifier overall volume, significantly increase the area of filter screen, its effective filtration area is three ~ tetra-times of traditional filter screen, and compares the mounting structure that traditional filter screen simplifies filter screen, improves the reliability of filter screen.According to the rule of indoor air circulation, devise air channel from bottom to top, windage is dropped to minimum, and be beneficial to the circularly purifying successively of room air.
2, process air velocity is fast, efficiency is high, effective, power consumption is low, can decompose and the poisonous and harmful substance in absorbed air, realizes the purification completely to air.
3, simplify the operation of clean air clarifier filter screen, achieve the automated cleaning that can complete filter screen without the need to dismounting, solve air purifier filter screen not easy to clean, easily produce the technical problem of the phenomenons such as dust blocking, bacteria breed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional view of Fig. 1 along A-A cross section;
Fig. 3 is the sectional view of Fig. 1 along B-B cross section.
Mark and corresponding parts title in accompanying drawing:
1-housing, 2-lid, 3-base plate, 4-support, 5-composite screen, 6-capping, 7-air-inlet cavity, 8-air inlet B, 9-fan, 10-exhaust outlet B, 11-primary efficient filter screen, 12-photo-catalytic filtering screen, 13-HEPA screen pack, 14-activated charcoal strainer, 15-quartz burner, 16-motor, 17-dust sucting pipeline, 18-dust absorption fan, 19-dust-collecting box, 20-air inlet A, 21-filter, 22-support plate, 23-connecting plate, 24-cannelure.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the present invention's do, but embodiments of the present invention are not limited thereto.
Embodiment:
As Fig. 1, shown in Fig. 2, a kind of filter screen self-cleaning gas impurity removing apparatus, comprise in tubular and the lid 2 of the housing 1 of upper shed and casing 1 upper shed, base plate 3 is installed in housing 1, base plate 3 is fixedly connected with housing 1 by support 4, cylindrical circular composite screen 5 is fixedly installed on base plate 3, and the lower end of base plate 3 sealed composite filter screen 5, the top of composite screen 5 is provided with capping 6, capping 6 is covered on composite screen 5, for being tightly connected between capping 6 and composite screen 5, and the edge of capping 6 is connected with the inner wall sealing of housing 1, the through hole be communicated with the inside of composite screen 5 is provided with in the middle part of capping 6, capping 6, the inwall of housing 1, the outer surface of base plate 3 and composite screen 5 defines air-inlet cavity 7, it is the primary efficient filter screen 11 of upper and lower two parts that the air-inlet cavity 7 being positioned at base plate 3 bottom is provided with air-inlet cavity packing, the motor 16 driving primary efficient filter screen 11 to rotate and the dust exhaust apparatus be arranged at below primary efficient filter screen 11, as Fig. 1, shown in Fig. 3, described dust exhaust apparatus comprises dust sucting pipeline 17, be arranged at dust absorption fan 18 in dust sucting pipeline 17 and the dust-collecting box 19 of exhaust outlet A being connected dust sucting pipeline 17, the air inlet A20 of dust sucting pipeline 17 is just to primary efficient filter screen 11, the air outlet of dust-collecting box 19 is provided with filter 21, dust sucting pipeline 17 and motor 16 are all fixedly installed on support plate 22, support plate 22 is fixedly installed on the inwall of housing 1, the middle part of primary efficient filter screen 11 is provided with connecting plate 23, connecting plate 23 is connected with the motor shaft of motor 16, the inwall of housing 1 is close at the edge of primary efficient filter screen 11,
The bottom of the sidewall of housing 1 offers air inlet B8, and lid 2 inside is provided with the fan 9 of exhausting from the bottom up, and the part that lid 2 sidewall is positioned at fan 9 top offers exhaust outlet B10.
During work, the air of indoor is sucked air-inlet cavity 7 by air inlet B8 by blower fan, and air successively through primary efficient filter screen 11, composite screen 5, and completes purification in this process, and the air after purification has exhaust outlet B10 to discharge.By adopting columnar composite screen 5, the area of filter screen is significantly increased under the prerequisite not increasing clarifier overall volume, its effective filtration area is three ~ tetra-times of traditional filter screen, and compares the mounting structure that traditional filter screen simplifies filter screen, improves the reliability of filter screen.According to the rule of indoor air circulation, devise air channel from bottom to top, windage is dropped to minimum, and be beneficial to the circularly purifying successively of room air.
Primary efficient filter screen 11 is the filter screens the most easily occurring in device to block, when primary efficient filter screen 11 needs cleaning, starter motor 16 and dust exhaust apparatus, motor 16 is with electric filter to rotate, the dust of deposition on primary efficient filter screen 11 is drawn to dust sucting pipeline 17 by dust exhaust apparatus simultaneously, air-flow in dust sucting pipeline 17 is discharged through the air outlet of dust-collecting box 19, and filter 21 obstruction of the dust in air-flow through dust-collecting box 19 air outlet place falls into dust-collecting box 19, thus can complete the automated cleaning of filter screen without artificial unloading.
Described composite screen 5 comprises the different screen pack of multiple coaxial setting, diameter, described screen pack comprises the photo-catalytic filtering screen 12, HEPA screen pack 13 and the activated charcoal strainer 14 that set gradually along direction from outside to inside, photo-catalytic filtering screen 12, HEPA screen pack 13 and activated charcoal strainer 14 are cylindrical shape, and all coaxially arrange, the diameter of photo-catalytic filtering screen 12, HEPA screen pack 13 and activated charcoal strainer 14 reduces successively, thus an overall formation composite screen 5, photo-catalytic filtering screen 12 is coated with nano-TiO
2photocatalyst, the outside being positioned at photo-catalytic filtering screen 12 is also provided with quartz burner 15, and the periphery of photo-catalytic filtering screen 12 is circumferentially evenly equipped with multiple quartz burner 15, thus ensures that each position of photo-catalytic filtering screen 12 all can be illuminated.
Thus air is when through composite screen 5, the nano-TiO on air and photo-catalytic filtering screen 12
2photocatalyst making contact is nano-TiO by quartz burner 15
2photocatalyst provides light energy, to have excited activity, organic matter rapid oxidation in air is decomposed, form carbon dioxide, water etc. and stablize harmless material, after catalysis and photodissociation purification, air filters through HEPA screen pack 13 and activated charcoal strainer 14 more successively, and in air, remaining organic pollution and particle are trapped, thus completes the purified treatment to air.Above-mentioned composite screen 5 pattern handling air velocity is fast, efficiency is high, effective, power consumption is low, can decompose and the poisonous and harmful substance in absorbed air, realizes the purification completely to air.
The sidewall of described housing 1 circumferentially offers multiple air inlet B8.
The sidewall of described lid 2 circumferentially offers multiple exhaust outlet B10.
Preferably, the inwall of housing 1 is provided with the cannelure 24 for accommodating primary efficient filter screen 11 edge, the edge of primary efficient filter screen 11 is positioned at this cannelure 24, thus the sealing be beneficial between primary efficient filter screen 11 and air purifier air duct, and be beneficial to primary efficient filter screen 11 motor 16 drive under rotate.
The air inlet A20 of described dust sucting pipeline 17 is flat, and air inlet A20 is arranged along the radial direction of filter screen, thus expands the area coverage of air inlet A20 in filter screen rotary course, makes filter screen most areas all can by the direct dust suction of air inlet A20.
As mentioned above, the present invention can be realized preferably.
Claims (6)
1. a filter screen self-cleaning gas impurity removing apparatus, it is characterized in that, comprise in tubular and the lid (2) of the housing of upper shed (1) and casing (1) upper shed, base plate (3) is installed in housing (1), base plate (3) is fixedly connected with housing (1) by support (4), cylindrical circular composite screen (5) is fixedly installed on base plate (3), and the lower end of base plate (3) sealed composite filter screen (5), the top of composite screen (5) is provided with capping (6), capping (6) is covered on composite screen (5), and the edge of capping (6) is connected with the inner wall sealing of housing (1), capping (6) middle part is provided with the through hole be communicated with the inside of composite screen (5), capping (6), the inwall of housing (1), the outer surface of base plate (3) and composite screen (5) defines air-inlet cavity (7), it is the primary efficient filter screen (11) of upper and lower two parts that the air-inlet cavity (7) being positioned at base plate (3) bottom is provided with air-inlet cavity (7) packing, the motor (16) driving primary efficient filter screen (11) to rotate and the dust exhaust apparatus being arranged at primary efficient filter screen (11) below, described dust exhaust apparatus comprises dust sucting pipeline (17), be arranged at dust absorption fan (18) in dust sucting pipeline (17) and the dust-collecting box (19) of exhaust outlet A being connected dust sucting pipeline (17), the air inlet A(20 of dust sucting pipeline (17)) just to primary efficient filter screen (11), the air outlet of dust-collecting box (19) is provided with filter (21), dust sucting pipeline (17) and motor (16) are all fixedly installed on support plate (22), support plate (22) is fixedly installed on the inwall of housing (1), the middle part of primary efficient filter screen (11) is provided with connecting plate (23), connecting plate (23) is connected with the motor shaft of motor (16), the inwall of housing (1) is close at the edge of primary efficient filter screen (11), the bottom of the sidewall of housing (1) offers air inlet B(8), lid (2) inside is provided with the fan (9) of exhausting from the bottom up, the part that lid (2) sidewall is positioned at fan (9) top offers exhaust outlet B(10).
2. a kind of filter screen self-cleaning gas impurity removing apparatus according to claim 1, it is characterized in that, composite screen (5) comprises multiple coaxial setting, the screen pack that diameter is different, described screen pack comprises the photo-catalytic filtering screen (12) set gradually along direction from outside to inside, HEPA screen pack (13) and activated charcoal strainer (14), photo-catalytic filtering screen (12), HEPA screen pack (13) and activated charcoal strainer (14) are cylindrical shape, and all coaxially arrange, photo-catalytic filtering screen (12), the diameter of HEPA screen pack (13) and activated charcoal strainer (14) reduces successively, (12) are coated with nano-TiO to photo-catalytic filtering screen
2photocatalyst, the outside being positioned at photo-catalytic filtering screen (12) is also provided with quartz burner (15), and the periphery of photo-catalytic filtering screen (12) is circumferentially evenly equipped with multiple quartz burner (15).
3. a kind of filter screen self-cleaning gas impurity removing apparatus according to claim 1 and 2, is characterized in that, the sidewall of described housing (1) circumferentially offers multiple air inlet B(8).
4. a kind of filter screen self-cleaning gas impurity removing apparatus according to claim 1 and 2, is characterized in that, the sidewall of described lid (2) circumferentially offers multiple exhaust outlet B(10).
5. a kind of filter screen self-cleaning gas impurity removing apparatus according to claim 1 and 2, it is characterized in that, the inwall of housing (1) is provided with the cannelure (24) for accommodating primary efficient filter screen (11) edge, the edge of primary efficient filter screen (11) is positioned at this cannelure (24).
6. a kind of filter screen self-cleaning gas impurity removing apparatus according to claim 1 and 2, is characterized in that, the air inlet A(20 of described dust sucting pipeline (17)) in flat, and air inlet A(20) arrange along the radial direction of filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510156185.XA CN104776510A (en) | 2015-04-03 | 2015-04-03 | Filter screen self-cleaning type air impurity removal device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510156185.XA CN104776510A (en) | 2015-04-03 | 2015-04-03 | Filter screen self-cleaning type air impurity removal device |
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| CN104776510A true CN104776510A (en) | 2015-07-15 |
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| CN201510156185.XA Pending CN104776510A (en) | 2015-04-03 | 2015-04-03 | Filter screen self-cleaning type air impurity removal device |
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| CN105953401A (en) * | 2016-06-23 | 2016-09-21 | 覃潇 | Manual type refreshing air conditioner |
| CN106139754A (en) * | 2016-08-15 | 2016-11-23 | 温州市骐邦环保科技有限公司 | A kind of small air processor |
| CN106839154A (en) * | 2017-03-28 | 2017-06-13 | 黄宇琨 | A kind of stirring-type air purifier |
| CN107321089A (en) * | 2017-08-28 | 2017-11-07 | 天钥光电（湖北）股份有限公司 | Drum type brake air cleaning unit |
| CN108317603A (en) * | 2018-02-02 | 2018-07-24 | 成都中机盈科科技有限公司 | A kind of strainer self-cleaning air filtering method |
| CN108325294A (en) * | 2018-02-02 | 2018-07-27 | 成都中机盈科科技有限公司 | A kind of strainer self-cleaning air filter |
| CN108397840A (en) * | 2018-01-22 | 2018-08-14 | 昆明理工大学 | A kind of air purifier intelligently cleaned |
| CN108413513A (en) * | 2018-05-30 | 2018-08-17 | 广州邦群信息科技有限公司 | A kind of air cleaning unit for smart home |
| CN108619825A (en) * | 2018-05-08 | 2018-10-09 | 冯金丽 | A kind of air purifier |
| CN109364598A (en) * | 2018-12-13 | 2019-02-22 | 江苏菲达环保科技有限公司 | A kind of high efficiency dust pelletizing system |
| CN109989596A (en) * | 2017-12-29 | 2019-07-09 | 深圳蓝梦环保科技有限公司 | A kind of method of air insulated in bus shelter and its space |
| CN109985442A (en) * | 2019-03-22 | 2019-07-09 | 杭州点钢电子商务有限公司 | A kind of air purifier removing formaldehyde effect with sterilization |
| CN110500692A (en) * | 2019-08-12 | 2019-11-26 | 广州市沙唯士电子科技有限公司 | A kind of fresh air system of the good purification using photocatalyst technology |
| CN111386016A (en) * | 2020-03-19 | 2020-07-07 | 新疆轻工职业技术学院 | Heat dissipation device of electrical control device |
| CN111536628A (en) * | 2020-05-29 | 2020-08-14 | 郭桂华 | Deodorization machine for air conditioner |
| CN112212413A (en) * | 2020-09-21 | 2021-01-12 | 安徽美博智能科技有限公司 | Air conditioner air purification device |
| CN112628928A (en) * | 2020-12-14 | 2021-04-09 | 江苏锐天信息科技有限公司 | Ultraviolet air purification equipment with rotary reverse cleaning mechanism |
| CN113465347A (en) * | 2021-07-13 | 2021-10-01 | 江西师范大学 | Air shower type rapid drying device for food vacuum packaging |
| CN113776156A (en) * | 2021-10-09 | 2021-12-10 | 深圳市创裕达电子有限公司 | But dust filter core of self-cleaning formula that new trend system was used |
| CN114623545A (en) * | 2022-04-06 | 2022-06-14 | 京开建设集团有限公司 | Indoor air purification equipment |
| CN116966690A (en) * | 2019-03-04 | 2023-10-31 | 正泰电气股份有限公司 | Self-cleaning ventilation filtering device and complete switch equipment of preassembled transformer substation |
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| CN109364598A (en) * | 2018-12-13 | 2019-02-22 | 江苏菲达环保科技有限公司 | A kind of high efficiency dust pelletizing system |
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| CN109985442A (en) * | 2019-03-22 | 2019-07-09 | 杭州点钢电子商务有限公司 | A kind of air purifier removing formaldehyde effect with sterilization |
| CN110500692A (en) * | 2019-08-12 | 2019-11-26 | 广州市沙唯士电子科技有限公司 | A kind of fresh air system of the good purification using photocatalyst technology |
| CN111386016A (en) * | 2020-03-19 | 2020-07-07 | 新疆轻工职业技术学院 | Heat dissipation device of electrical control device |
| CN111536628A (en) * | 2020-05-29 | 2020-08-14 | 郭桂华 | Deodorization machine for air conditioner |
| CN112212413A (en) * | 2020-09-21 | 2021-01-12 | 安徽美博智能科技有限公司 | Air conditioner air purification device |
| CN112628928A (en) * | 2020-12-14 | 2021-04-09 | 江苏锐天信息科技有限公司 | Ultraviolet air purification equipment with rotary reverse cleaning mechanism |
| CN112628928B (en) * | 2020-12-14 | 2022-04-22 | 江苏锐天智能科技股份有限公司 | Ultraviolet air purification equipment with rotary reverse cleaning mechanism |
| CN113465347A (en) * | 2021-07-13 | 2021-10-01 | 江西师范大学 | Air shower type rapid drying device for food vacuum packaging |
| CN113465347B (en) * | 2021-07-13 | 2022-06-21 | 江西师范大学 | Air shower type rapid drying device for food vacuum packaging |
| CN113776156A (en) * | 2021-10-09 | 2021-12-10 | 深圳市创裕达电子有限公司 | But dust filter core of self-cleaning formula that new trend system was used |
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Application publication date: 20150715 |
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