CN109028298B - High-efficient filtration air purifier - Google Patents
High-efficient filtration air purifier Download PDFInfo
- Publication number
- CN109028298B CN109028298B CN201810725914.2A CN201810725914A CN109028298B CN 109028298 B CN109028298 B CN 109028298B CN 201810725914 A CN201810725914 A CN 201810725914A CN 109028298 B CN109028298 B CN 109028298B
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- fixedly connected
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- adsorption net
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
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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
- F24F13/28—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
- F24F8/15—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
- F24F8/90—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
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1004—Bearings or driving means
Abstract
The invention relates to the technical field of air, in particular to a high-efficiency filtering air purifier which comprises a first box body and a second box body, the inner side of the first box body is fixedly connected with an object carrying plate which is distributed from top to bottom, the top end of the object carrying plate at the upper side is provided with a cleaning agent, the top end of the object carrying plate at the middle position is provided with a horizontally placed activated carbon adsorption net, the right end of the active carbon adsorption net is fixedly connected with a fixed plate, the inner side of the left end of the fixed plate is fixedly connected with an elastic clamping sheet, through the arrangement of the loading plate, the activated carbon adsorption net, the HEPA filter screen, the expansion plate and the spring, can pull out or use in the second box respectively to active carbon adsorption net or HEPA filter screen through first motor and second motor through air purification's demand, prevent that unnecessary filter equipment from hindering the air inside, having improved the efficiency of purification.
Description
Technical Field
The invention relates to a high-efficiency filtering air purifier, belonging to the technical field of air purification.
Background
The air purifier is a product capable of adsorbing, decomposing or converting various air pollutants, generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergens and the like, and effectively improving the air cleanliness, and is mainly divided into household, commercial, industrial and building products.
Most of air purifier that use on the existing market simple structure, the function is single, can not carry out selective regulation to the use of filter screen, when indoor need not clear up certain pollutant, the filter screen still can be placed in air purifier, thereby can play certain hindrance effect to the air and reduced air purification's efficiency, and general air purifier can not clear up the dust adsorption net, it can cause the jam to the dust adsorption net to have lasted for a long time, and then reduced air purification's efficiency, consequently, provide a high efficiency filtration air purifier to above-mentioned problem.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a high-efficiency filtering air purifier to solve the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a high efficiency filtering air purifier, the structure of which comprises: first box and second box, its characterized in that: the inner side of the first box body is fixedly connected with a loading plate which is distributed from top to bottom, the top end of the loading plate is provided with a cleaning agent, the top end of the loading plate is provided with a horizontally placed activated carbon adsorption net at the middle position, the right end of the activated carbon adsorption net is fixedly connected with a fixed plate, the inner side of the left end of the fixed plate is fixedly connected with an elastic card, the inner side of the right end of the first box body is fixedly connected with a first motor, the tail end of a main shaft of the first motor is fixedly connected with a horizontally arranged second screw rod, the outer side of the second screw rod is spirally connected with a fixed block, the fixed block is fixedly connected with the fixture block, the inner side of the right end of the first box body is fixedly connected with a second motor, the left end of the second motor is fixedly connected with a horizontally arranged first screw rod, the first screw rod is spirally connected with the fixed block, the inner side of the bottom end of the, the left end fixedly connected with second box of first box, the top of second box is provided with the apron, the inboard fixedly connected with third motor in bottom of second box, the terminal fixedly connected with fan of main shaft of third motor, the inboard fixedly connected with cardboard that the level set up of second box the inboard of cardboard is provided with the HEPA filter screen, the inboard fixedly connected with vertical expansion plate that sets up of right-hand member of second box, the left end fixedly connected with stopper that the level set up of expansion plate, the bottom fixedly connected with spring of stopper, gas outlet b has been seted up to the right-hand member downside of second box, air inlet an has been seted up to the right-hand member upside of second box, the inboard fixedly connected with supporting shoe of second box, the top of supporting shoe is provided with the dust absorption net that the level was placed.
Preferably, an electric telescopic rod is fixedly connected to the top end of the dust adsorption net, a sleeve is fixedly connected to the top end of the electric telescopic rod, a connecting plate is fixedly connected to the top end of the sleeve, and a belt is fixedly connected to the top end of the connecting plate.
Preferably, a fixed support is slidably connected to the inner side of the sleeve, a vertically arranged fixed shaft is fixedly connected to the left side of the top end of the fixed support, a driven belt wheel is fixedly connected to the top end of the fixed shaft, and a fourth motor is fixedly connected to the right side of the top end of the fixed support.
Preferably, the end of the main shaft of the fourth motor is fixedly connected with a driving pulley, the driving pulley is rotatably connected with a driven pulley through a belt, and the inner side of the right end face of the first box body is respectively provided with a first placing opening c and a second placing opening d.
Preferably, the diameter of the driving pulley is equal to the diameter of the driven pulley.
Preferably, the number of the expansion plates is two in total, and the expansion plates are distributed on the inner side of the right end of the second box body.
Preferably, the fixing bracket is U-shaped.
Preferably, the inner side of the fixed block is provided with threads, and the fixed block is rotatably connected with the first screw rod and the second screw rod through the threads.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the sleeve, the electric telescopic rod, the fixed support, the belt, the cleaning agent, the driving belt wheel and the driven belt wheel, the dust adsorption net can be taken out through the electric telescopic rod and the belt, and then the dust adsorption net is cleaned in the cleaning agent, so that the dust adsorption net is prevented from being blocked, the circulation of air is accelerated, and the purification efficiency is improved;
2. according to the invention, through the arrangement of the carrying plate, the activated carbon adsorption net, the HEPA filter screen, the expansion plate, the spring, the first motor and the second motor, the activated carbon adsorption net or the HEPA filter screen can be respectively pulled out of or used in the second box body through the first motor and the second motor according to the air purification requirement, so that the redundant filtering device is prevented from blocking air inside, and the purification efficiency is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at position A of the present invention;
FIG. 3 is a schematic view of the structure at B of the present invention.
In the figure: 1-a first box body, 2-a first motor, 3-a second motor, 4-a first screw, 5-a carrying plate, 6-a servo controller, 7-AQM65 air quality detector, 8-a fan, 9-a third motor, 10-a clamping plate, 11-a supporting block, 12-a dust adsorption net, 13-a second box body, 14-an electric telescopic rod, 15-a sleeve, 16-a fixed shaft, 17-a driven pulley, 18-a connecting plate, 19-a fixed bracket, 20-a belt, 21-a driving pulley, 22-a fourth motor, 23-a telescopic plate, 24-a cleaning agent, 25-a fixed block, 26-an active carbon adsorption net, 27-a HEPA filter screen, 28-a second screw, 29-an elastic card, 30-a clamping block, 31-a fixing plate, 32-a spring, 33-a limiting block, 34-a cover plate, an a-air inlet, a b-air outlet, a c-a first placing opening and a d-a second placing opening.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
Referring to fig. 1, a high efficiency filtering air purifier structurally includes: first box 1 and second box 13, its characterized in that: the inner side of the first box body 1 is fixedly connected with an object carrying plate 5 which is distributed from top to bottom, a cleaning agent 24 is arranged at the top end of the object carrying plate 5 at the upper side, an activated carbon adsorption net 26 which is horizontally arranged is arranged at the top end of the object carrying plate 5 at the middle position, a fixing plate 31 is fixedly connected with the right end of the activated carbon adsorption net 26, an elastic card 29 is fixedly connected with the inner side of the left end of the fixing plate 31, a first motor 2 is fixedly connected with the inner side of the right end of the first box body 1, the tail end of a main shaft of the first motor 2 is fixedly connected with a horizontally arranged second screw 28, the dust adsorption net 12 can be taken out through the electric telescopic rod 14 and the belt 20 by arranging a sleeve 15, the electric telescopic rod 14, the fixing support 19, the belt 20, the cleaning agent 24, a driving belt wheel 21 and a driven belt wheel 17, and then the, the dust adsorption net 12 is prevented from being blocked, and the circulation of air is accelerated, thereby improving the purification efficiency. A second box body 13 is fixedly connected to the left end of the first box body 1, a cover plate 34 is arranged at the top end of the second box body 13, a third motor 9 is fixedly connected to the inner side of the bottom end of the second box body 13, a fan 8 is fixedly connected to the end of a main shaft of the third motor 9, a horizontally arranged clamping plate 10 is fixedly connected to the inner side of the second box body 13, an HEPA filter screen 27 is arranged at the inner side of the clamping plate 10, a vertically arranged telescopic plate 23 is fixedly connected to the inner side of the right end of the second box body 13, a horizontally arranged limiting block 33 is fixedly connected to the left end of the telescopic plate 23, a spring 32 is fixedly connected to the bottom end of the limiting block 33, an air outlet b is arranged at the lower side of the right end of the second box body 13, an air inlet a is arranged at the upper side of the right end of the second box body 13, a supporting block 11 is fixedly connected, the top fixedly connected with electric telescopic handle 14 of dust adsorption net 12, electric telescopic handle 14's top fixedly connected with sleeve 15, carry thing board 5, active carbon adsorption net 26, HEPA filter screen 27, expansion plate 23, spring 32, first motor 2 and second motor 3 through the setting for air purification's demand is carried out active carbon adsorption net 26 or HEPA filter screen 27 respectively and is pulled out or is used in following second box 2 through first motor 2 and second motor 3, prevents that unnecessary filter equipment from hindering the air inside.
Example 2
Referring to fig. 1 and 3, a high efficiency filtering air purifier is different from embodiment 1 in that: the diameter of driving pulley 21 equals with driven pulley 17's diameter size, and connecting plate 18 is in same vertical plane all the time when can guaranteeing belt 20 motion, the total two of number of expansion plate 23, and it is inboard at the right-hand member of second box 13 to distribute, can guarantee to play sealed effect to the second box after active carbon adsorption net 26 or HEPA filter screen 27 are pulled out, prevents gas leakage, fixed bolster 19's shape is the U type, can guarantee sleeve 15 can not appear the phenomenon of rocking when moving on fixed bolster 19.
Example 3
Referring to fig. 2, a high efficiency filtering air purifier is substantially the same as the embodiment 3, and further includes: the inboard of fixed block 25 is provided with the screw thread, and fixed block 25 rotates through screw thread and first screw rod 4 and second screw rod 28 to be connected, can guarantee that fixed block 25 is steady when moving, and speed can remain unchanged, makes fixed block 25 the phenomenon that the rocking can not appear.
The present embodiment further illustrates the operation of the high efficiency filtering air purifier: when air is purified, the air purifier is powered on before the air purifier is used, the AQM65 air quality detector 7 detects indoor air before the air purifier is used, a signal is sent to the servo controller 6 according to a detection result, the servo controller 6 controls the first motor 2 and the second motor 3 to work, the first motor 2 and the second motor 3 drive the first screw rod 4 and the second screw rod 28 to rotate, then the fixing block 25 can drive the clamping block 30 to drive the active carbon adsorption net 26 or the HEPA filter screen 27 to move towards the second box body 13 through the fixing plate 31, the expansion plate 23 can be contracted when the active carbon adsorption net 26 or the HEPA filter screen 27 moves towards the second box body 13, the limiting block 33 can be compressed by the contraction of the expansion plate 23 until the active carbon adsorption net 26 or the HEPA filter screen 27 is completely clamped in the clamping plate 10, and then the third motor 9 is started to drive the fan 8 to purify air, when the dust on the surface of the dust adsorption net 12 is too much, the cover plate 34 and the dust adsorption net 12 can be taken out together through the electric telescopic rod 14, then the driving belt wheel 21 drives the belt 20 to rotate through the fourth motor 22, the belt 20 drives the sleeve 15 to move through the connecting plate 18, then the sleeve 15 drives the dust adsorption net 12 to move right above the cleaning agent 24 through the electric telescopic rod 14, and then the dust adsorption net 12 is driven to clean in the cleaning agent 24 through the up-and-down movement of the electric telescopic rod 14.
The foregoing merely illustrates the principles and preferred embodiments of the invention and many variations and modifications may be made by those skilled in the art in light of the foregoing disclosure, which are intended to be within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A high efficiency filtering air purifier, the structure of which comprises: first box (1) and second box (13), its characterized in that: the inner side of the first box body (1) is fixedly connected with an object carrying plate (5) which is distributed from top to bottom, the top end of the object carrying plate (5) at the upside is provided with a cleaning agent (24), the top end of the object carrying plate (5) at the intermediate position is provided with an activated carbon adsorption net (26) which is horizontally placed, the right end of the activated carbon adsorption net (26) is fixedly connected with a fixing plate (31), the inner side of the left end of the fixing plate (31) is fixedly connected with an elastic clamping plate (29), the inner side of the right end of the first box body (1) is fixedly connected with a first motor (2), the tail end of a main shaft of the first motor (2) is fixedly connected with a second screw rod (28) which is horizontally arranged, the outer side of the second screw rod (28) is spirally connected with a fixing block (25), the fixing block (25) is fixedly connected with the clamping block (30), and the inner side of the, the left end of the second motor (3) is fixedly connected with a first screw (4) which is horizontally arranged, the first screw (4) is in spiral connection with a fixed block, the bottom inner side of the first box body (1) is respectively and fixedly connected with a servo controller (6) and an AQM65 air quality detector (7), the left end of the first box body (1) is fixedly connected with a second box body (13), the top end of the second box body (13) is provided with a cover plate (34), the bottom inner side of the second box body (13) is fixedly connected with a third motor (9), the tail end of a main shaft of the third motor (9) is fixedly connected with a fan (8), the inner side of the second box body (13) is fixedly connected with a clamping plate (10) which is horizontally arranged, the inner side of the clamping plate (10) is provided with an HEPA filter screen (27), and the inner side of the right end of the second box body (13) is fixedly connected with a vertically, the dust absorption device is characterized in that a limiting block (33) horizontally arranged is fixedly connected to the left end of the expansion plate (23), a spring (32) is fixedly connected to the bottom end of the limiting block (33), an air outlet (b) is formed in the lower side of the right end of the second box body (13), an air inlet (a) is formed in the upper side of the right end of the second box body (13), a supporting block (11) is fixedly connected to the inner side of the second box body (13), and a dust absorption net (12) horizontally arranged is arranged at the top end of the supporting block (11).
2. The high efficiency filtering air purifier of claim 1, wherein: the dust adsorption net is characterized in that an electric telescopic rod (14) is fixedly connected to the top end of the dust adsorption net (12), a sleeve (15) is fixedly connected to the top end of the electric telescopic rod (14), a connecting plate (18) is fixedly connected to the top end of the sleeve (15), and a belt (20) is fixedly connected to the top end of the connecting plate (18).
3. The high efficiency filtering air cleaner of claim 2, wherein: the inboard sliding connection of sleeve (15) has fixed bolster (19), the top left side fixedly connected with of fixed bolster (19) is fixed axle (16) of vertical setting, the top fixedly connected with driven pulley (17) of fixed axle (16), the top right side fixedly connected with fourth motor (22) of fixed bolster (19).
4. A high efficiency filtering air cleaner as recited in claim 3, wherein: the tail end of a main shaft of the fourth motor (22) is fixedly connected with a driving belt wheel (21), the driving belt wheel (21) is rotatably connected with a driven belt wheel (17) through a belt (20), and a first placing opening (c) and a second placing opening (d) are respectively formed in the inner side of the right end face of the first box body (1).
5. The high efficiency filtering air purifier of claim 4, wherein: the diameter of the driving belt wheel (21) is equal to that of the driven belt wheel (17).
6. The high efficiency filtering air purifier of claim 1, wherein: the number of the expansion plates (23) is two in total, and the expansion plates are distributed on the inner side of the right end of the second box body (13).
7. A high efficiency filtering air cleaner as recited in claim 3, wherein: the fixing support (19) is U-shaped.
8. The high efficiency filtering air purifier of claim 1, wherein: the inner side of the fixed block (25) is provided with threads, and the fixed block (25) is rotationally connected with the first screw rod (4) and the second screw rod (28) through the threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810725914.2A CN109028298B (en) | 2018-07-04 | 2018-07-04 | High-efficient filtration air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810725914.2A CN109028298B (en) | 2018-07-04 | 2018-07-04 | High-efficient filtration air purifier |
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| Publication Number | Publication Date |
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| CN109028298A CN109028298A (en) | 2018-12-18 |
| CN109028298B true CN109028298B (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810725914.2A Active CN109028298B (en) | 2018-07-04 | 2018-07-04 | High-efficient filtration air purifier |
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Families Citing this family (1)
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| CN109958303A (en) * | 2019-04-04 | 2019-07-02 | 天津自贸试验区蓝高科技有限公司 | A kind of automobile retail experience pavilion internal hardware devices system |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010065402A (en) * | 1999-12-29 | 2001-07-11 | 정인화 | Fungi growing apparatus |
| CN204648536U (en) * | 2015-03-06 | 2015-09-16 | 天津珩越科技发展有限公司 | A kind of Novel plasma air purification device |
| CN107252802A (en) * | 2017-06-30 | 2017-10-17 | 安徽工程大学 | A kind of cleaning device for genetic engineering test tube |
| CN107339754A (en) * | 2017-08-11 | 2017-11-10 | 盐城市净博士机械有限公司 | A kind of Quick cleaning device for being used for grid filter screen in domestic purifier |
| CN107469505A (en) * | 2017-09-01 | 2017-12-15 | 广州公孙策信息科技有限公司 | A kind of air deduster with automatic cleaning function |
| CN107525161A (en) * | 2017-09-29 | 2017-12-29 | 山东爱淇森环保科技有限公司 | A kind of air purifier for being easy to use and there is gas alarm function |
| CN206881333U (en) * | 2017-07-04 | 2018-01-16 | 江苏中科云控智能工业装备有限公司 | A kind of cleaner for being conveniently replaceable filter screen |
| CN107774055A (en) * | 2017-11-30 | 2018-03-09 | 苏州奥柯图葳机电科技有限公司 | A kind of air cleaning facility with filter element replacing and cleaning function |
| CN207153317U (en) * | 2017-07-13 | 2018-03-30 | 天津晨汐运通机电科技发展有限公司 | A kind of weldering fume purifying apparatus of filter screen easy to disassemble |
| CN207270900U (en) * | 2017-07-28 | 2018-04-27 | 湖州汉锋光电科技有限公司 | A kind of replaceable filter element formula air cleaning facility |
| CN108015074A (en) * | 2018-01-31 | 2018-05-11 | 赣州研顺飞科技有限公司 | A kind of universal medical beaker cleaning device |
| CN108119959A (en) * | 2017-11-22 | 2018-06-05 | 吕杨丽 | A kind of air purifier for being convenient for cleaning, method |
-
2018
- 2018-07-04 CN CN201810725914.2A patent/CN109028298B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010065402A (en) * | 1999-12-29 | 2001-07-11 | 정인화 | Fungi growing apparatus |
| CN204648536U (en) * | 2015-03-06 | 2015-09-16 | 天津珩越科技发展有限公司 | A kind of Novel plasma air purification device |
| CN107252802A (en) * | 2017-06-30 | 2017-10-17 | 安徽工程大学 | A kind of cleaning device for genetic engineering test tube |
| CN206881333U (en) * | 2017-07-04 | 2018-01-16 | 江苏中科云控智能工业装备有限公司 | A kind of cleaner for being conveniently replaceable filter screen |
| CN207153317U (en) * | 2017-07-13 | 2018-03-30 | 天津晨汐运通机电科技发展有限公司 | A kind of weldering fume purifying apparatus of filter screen easy to disassemble |
| CN207270900U (en) * | 2017-07-28 | 2018-04-27 | 湖州汉锋光电科技有限公司 | A kind of replaceable filter element formula air cleaning facility |
| CN107339754A (en) * | 2017-08-11 | 2017-11-10 | 盐城市净博士机械有限公司 | A kind of Quick cleaning device for being used for grid filter screen in domestic purifier |
| CN107469505A (en) * | 2017-09-01 | 2017-12-15 | 广州公孙策信息科技有限公司 | A kind of air deduster with automatic cleaning function |
| CN107525161A (en) * | 2017-09-29 | 2017-12-29 | 山东爱淇森环保科技有限公司 | A kind of air purifier for being easy to use and there is gas alarm function |
| CN108119959A (en) * | 2017-11-22 | 2018-06-05 | 吕杨丽 | A kind of air purifier for being convenient for cleaning, method |
| CN107774055A (en) * | 2017-11-30 | 2018-03-09 | 苏州奥柯图葳机电科技有限公司 | A kind of air cleaning facility with filter element replacing and cleaning function |
| CN108015074A (en) * | 2018-01-31 | 2018-05-11 | 赣州研顺飞科技有限公司 | A kind of universal medical beaker cleaning device |
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| Publication number | Publication date |
|---|---|
| CN109028298A (en) | 2018-12-18 |
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