CN114484694A - Recovered branch of academic or vocational study rest room air purification device - Google Patents
Recovered branch of academic or vocational study rest room air purification device Download PDFInfo
- Publication number
- CN114484694A CN114484694A CN202210070353.3A CN202210070353A CN114484694A CN 114484694 A CN114484694 A CN 114484694A CN 202210070353 A CN202210070353 A CN 202210070353A CN 114484694 A CN114484694 A CN 114484694A
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- Prior art keywords
- frame
- box
- air purification
- purification device
- rest room
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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
- 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
- F24F6/00—Air-humidification, e.g. cooling by humidification
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to an air purification device, in particular to an air purification device for a rest room of a rehabilitation department. The technical problems to be solved by the invention are as follows: the utility model provides a recovered branch of academic or vocational study rest room air purification device that can automatic filtration air dust and collect. The utility model provides a recovered branch of academic or vocational study rest room air purification device, is equipped with the box on the base including base, box, pivot, first flabellum, power unit and ash blocking mechanism, and the rotation type is connected with the pivot on the box, is connected with first flabellum in the pivot, is equipped with power unit on the base, is equipped with ash blocking mechanism on the box. The dust collector is provided with the collecting mechanism, so that dust particles fall into the collecting box, and further dust is prevented from falling on the ground, so that air is polluted again; the invention is provided with the strengthening mechanism, thereby accelerating the transmission of air and further strengthening the air purification speed.
Description
Technical Field
The invention relates to an air purification device, in particular to an air purification device for a rest room of a rehabilitation department.
Background
Air has a significant impact on human survival and production. Oxygen in the air is necessary for all aerobic organisms, so that people need to breathe the air all the time, however, the general physical quality of patients in the department of rehabilitation is poor, and therefore when dust and impurities in the air are more, the illness state of the patients in the department of rehabilitation is easily affected, and a rest room in the department of rehabilitation is a place where the patients in the department of rehabilitation frequently move, so that the air in the rest room in the department of rehabilitation needs to be purified periodically, the air is generally purified through air humidification, so that the dust automatically falls, and then when the air is dried, the dust can enter the air again, and the purification effect is poor.
Therefore, there is a need to design a rest room air purification device for a rehabilitation department, which can automatically filter and collect air dust.
Disclosure of Invention
In order to overcome the defects that the air is generally purified by humidifying the air, so that the dust automatically falls off, and then when the air is dried, the dust enters the air again, and the purification effect is poor, the invention has the technical problems that: the utility model provides a recovered branch of academic or vocational study rest room air purification device that can automatic filtration air dust and collect.
The technical implementation scheme of the invention is as follows: the utility model provides a recovered branch of academic or vocational study rest room air purification device, is equipped with the box on the base including base, box, pivot, first flabellum, power unit and ash blocking mechanism, and the rotation type is connected with the pivot on the box, is connected with first flabellum in the pivot, is equipped with power unit on the base, is equipped with ash blocking mechanism on the box.
Optionally, the power mechanism comprises a supporting block, a motor and an output shaft, the supporting block is arranged on the base, the motor is arranged on the supporting block, the output shaft is arranged on the motor, and the output shaft is connected with the rotating shaft.
Optionally, ash blocking mechanism is including crossing the filter stand, scraping the board frame, first backup pad and first spring, and four sides of box all are equipped with crosses the filter stand, crosses all sliding type connection on the filter stand and scrapes the board frame, and four sides of box all are equipped with two first backup pads, and first backup pad is connected with scraping the board frame sliding type, first backup pad and scrape and all be connected with first spring between the board frame.
Optionally, still including collecting the mechanism, collect the mechanism including fixed frame, commentaries on classics board and collecting box, four sides of box all are equipped with fixed frame, and the equal rotary type in both sides of fixed frame is connected with the commentaries on classics board, and equal slidingtype detachable has placed the collecting box on the fixed frame, changes board and homonymy collecting box cooperation.
Optionally, still including strengthening the mechanism, strengthen the mechanism including pushing away the frame, the support ring, the carousel, the card post, second spring and second flabellum, sliding type is connected with pushes away the frame on the box, sliding type is equipped with two support rings in the pivot, equal rotary type is connected with the carousel on the support ring, the carousel all is connected with pushing away the frame, even spaced sliding type is connected with two at least card posts on the support ring, all be connected with the second spring between card post and the support ring, the rotating type is equipped with two second flabellums in the pivot, the second flabellum all is located first flabellum below, the second flabellum is located the support ring top respectively, the second flabellum cooperates with the card post that corresponds.
Optionally, the box body structure further comprises an outlet mechanism, the outlet mechanism comprises a second supporting plate, a movable plate, a fixing frame, a wedge-shaped frame, a movable column and a wedge-shaped disc, the second supporting plate is symmetrically connected to two sides of the box body, the movable plate is slidably connected between the second supporting plates on the same vertical side, the fixing frame is symmetrically connected to the left side and the right side of the inner wall of the box body, the wedge-shaped frame is slidably connected between the fixing frames on the same vertical side, the movable column is connected between the wedge-shaped frames, the wedge-shaped disc is connected to the rotating shaft, and the wedge-shaped disc is matched with the movable column.
Optionally, still including humidification mechanism, humidification mechanism is including spliced pole, water tank, humidification pipe, bull stick, gear and rack, all is connected with the spliced pole on the wedge frame, is equipped with the water tank on the box, is connected with many humidification pipes on the water tank, and the last rotation type of water tank is connected with the bull stick, is equipped with the baffle on the bull stick, and the both sides of bull stick all are connected with the gear, all are connected with the rack on the spliced pole, rack and gear engagement.
Optionally, the second tank is L-shaped.
Compared with the prior art, the invention has the following advantages: 1. the invention is provided with a collecting mechanism, so that dust particles fall into the collecting box, and further dust is prevented from falling on the ground, thereby further polluting the air.
2. The invention is provided with the strengthening mechanism, thereby accelerating the transmission of air and further strengthening the air purification speed.
3. The invention is provided with the outlet mechanism, when the device operates, the movable plate can not block the box body any more, so that purified air can escape, and when the device is not used, the movable plate can be controlled to block the outlet of the box body, so that the box body is not polluted.
4. The invention is provided with a humidifying mechanism, thereby humidifying the air and further purifying the air.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first mechanism of the present invention.
Fig. 3 is a schematic perspective view of a second mechanism of the present invention.
Fig. 4 is a schematic perspective view of the power mechanism of the present invention.
Fig. 5 is a schematic perspective view of the ash blocking mechanism of the present invention.
Fig. 6 is a schematic perspective view of the collecting mechanism of the present invention.
Fig. 7 is a schematic perspective view of a first embodiment of the reinforcing machine of the present invention.
Fig. 8 is a schematic perspective view of a second embodiment of the reinforcing machine of the present invention.
Fig. 9 is a perspective view of the outlet mechanism of the present invention.
Fig. 10 is a schematic perspective view of a first humidifying mechanism according to the present invention.
Fig. 11 is a schematic perspective view of a second humidifying mechanism according to the present invention.
The meaning of the reference symbols in the figures: 1: base, 2: a box body, 3: rotating shaft, 4: first fan blade, 5: power mechanism, 50: support block, 51: motor, 52: output shaft, 6: ash blocking mechanism, 60: filter holder, 61: scraper rack, 62: first support plate, 63: first spring, 7: collecting mechanism, 70: fixing frame, 71: rotating plate, 72: collection box, 8: reinforcing mechanism, 80: push frame, 81: support ring, 82: turntable, 83: jamming, 84: second spring, 85: second fan blade, 9: outlet mechanism, 90: second support plate, 91: a movable plate, 92: mount, 93: wedge frame, 94: movable column, 95: wedge disk, 10: humidification mechanism, 1000: connecting column, 1001: water tank, 1002: humidifying tube, 1003: turning rod, 1004: gear, 1005: a rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The utility model provides a recovered branch of academic or vocational study rest room air purification device, as shown in fig. 1-5, including base 1, box 2, pivot 3, first flabellum 4, power unit 5 and fender grey mechanism 6, the upside of base 1 is equipped with box 2, and the middle part rotary type of box 2 is connected with pivot 3, and the middle part of pivot 3 is connected with first flabellum 4, and the inboard of base 1 is equipped with power unit 5, is equipped with on the box 2 and keeps off grey mechanism 6.
When needs purify recovered branch of academic or vocational study rest room air, place the device in recovered branch of academic or vocational study rest room, start power unit 5 afterwards, power unit 5 just can drive pivot 3 and rotate, thereby it rotates to drive pivot 3, and then make 2 downside air fans of box go into the upside, thereby make the air constantly through keeping off in grey mechanism 6 gets into box 2, and escape from 2 upsides of box, dust granule in the air etc. just can be kept off grey mechanism 6 and separate the fender, thereby to recovered branch of academic or vocational study rest room air purification, air purification accomplishes the back, close power unit 5, it can to control later that keep off grey mechanism 6 clears up the dust granule.
The power mechanism 5 comprises a supporting block 50, a motor 51 and an output shaft 52, the supporting block 50 is arranged on the inner side of the bottom of the base 1, the motor 51 is arranged on the supporting block 50, the output shaft 52 is arranged on the motor 51, and the output shaft 52 is connected with the rotating shaft 3.
When needs purify recovered branch of academic or vocational study rest room air, place the device in recovered branch of academic or vocational study rest room, starter motor 51 afterwards, motor 51 just can drive pivot 3 through output shaft 52 and rotate, thereby it rotates to drive pivot 3, and then make 2 downside air fans of box go into the upside, thereby make the air constantly through keeping off grey mechanism 6 and get into in the box 2, and escape from 2 upsides of box, just can be kept off grey mechanism 6 by keeping off grey mechanism 6 and keep off dust particles in the air, thereby to recovered branch of academic or vocational study rest room air purification, after air purification accomplished, close motor 51, it can to clear up the dust particle to control later that it can to keep off grey mechanism 6.
The ash blocking mechanism 6 comprises a filter frame 60, a scraper frame 61, a first supporting plate 62 and a first spring 63, the filter frame 60 is arranged on the front side, the rear side, the left side and the right side of the lower part of the box body 2, the scraper frame 61 is connected to the outer side of the filter frame 60 in a sliding manner, the two first supporting plates 62 are arranged on the front side, the rear side, the left side and the right side of the lower part of the box body 2, the first supporting plates 62 are connected with the scraper frame 61 in a sliding manner, and the first springs 63 are connected between the first supporting plates 62 and the scraper frame 61.
When needs purify recovered branch of academic or vocational study rest room air, starter motor 51, thereby make the air constantly pass through in filter holder 60 gets into box 2, and from the escape of box 2 upside, dust granule in the air etc. just can be separated by filter holder 60 and keep off, thereby to recovered branch of academic or vocational study rest room air purification, after air purification accomplishes, close motor 51, control later and scrape a 61 downstream, first spring 63 is stretched, and then make and scrape a 61 and clear up dust granule on filter holder 60, thereby make dust granule can not influence the next use of filter holder 60, scrape a 61 after no longer controlling, first spring 63 retracts and drives and scrape a 61 rebound of scraping.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 6, 7, 8, 9, 10 and 11, the collecting device 7 further comprises a collecting mechanism 7, wherein the collecting mechanism 7 comprises a fixed frame 70, a rotating plate 71 and a collecting box 72, the fixed frame 70 is arranged on the front, back, left and right sides of the bottom of the box body 2, the rotating plate 71 is rotatably connected to two sides of the fixed frame 70, the collecting box 72 is detachably placed on the fixed frame 70 in a sliding manner, and the rotating plate 71 is matched with the collecting box 72 on the same side.
Scrape when the board frame 61 moves down and scrape off the dust granule on the filter frame 60, the dust granule can fall into collecting box 72, and then prevent that the dust from dropping subaerial, thereby pollute the air once more, when needing to clear up the dust granule, control commentaries on classics board 71 rotates, and then make commentaries on classics board 71 no longer cooperate with collecting box 72, steerable collecting box 72 moves down afterwards and takes out, and then can clear up the dust granule in the collecting box 72, control collecting box 72 after the clearance and place back fixed frame 70 in, control commentaries on classics board 71 counter-rotation afterwards, thereby again with the collecting box 72 cooperation can.
Still including strengthening mechanism 8, strengthening mechanism 8 is including pushing away frame 80, the support ring 81, the carousel 82, card post 83, second spring 84 and second flabellum 85, the preceding sliding type of box 2 is connected with pushing away frame 80, two support rings 81 about the lower part slidingtype of pivot 3 is equipped with, equal rotary type is connected with carousel 82 on the support ring 81, carousel 82 all is connected with pushing away frame 80, even spaced slidingtype is connected with four card posts 83 on the support ring 81, all be connected with second spring 84 between card post 83 and the support ring 81, two second flabellums 85 about the lower part rotary type of pivot 3 is equipped with, second flabellum 85 all is located first flabellum 4 below, second flabellum 85 is located support ring 81 top respectively, second flabellum 85 cooperates with the card post 83 that corresponds.
When pivot 3 rotates, still can drive support ring 81, card post 83 and second spring 84 rotate, when air purification speed needs to be strengthened, steerable frame 80 that pushes away moves upwards, thereby drive support ring 81 rebound through carousel 82, thereby make card post 83 can contact with second flabellum 85, second spring 84 is stretched, rotatory when corresponding with second flabellum 85 when calorie post 83, second spring 84 retracts the drive card post 83 rebound, and then make card post 83 and the cooperation of second flabellum 85, thereby can drive second flabellum 85 and rotate together, thereby accelerate the conveying of air, and then strengthen air purification speed, when no longer needing to strengthen air purification speed, control pushes away frame 80 and moves down and resets, and then make above-mentioned each part reset.
Still including exit mechanism 9, exit mechanism 9 is including second backup pad 90, fly leaf 91, mount 92, wedge frame 93, activity post 94 and wedge dish 95, the equal bilateral symmetry's of both sides is connected with second backup pad 90 around the inner wall of box 2, sliding connection has fly leaf 91 between the second backup pad 90 of vertical homonymy, the equal bilateral symmetry's of the inner wall left and right sides of box 2 is connected with mount 92, sliding connection has wedge frame 93 between the mount 92 of vertical homonymy, be connected with activity post 94 between the wedge frame 93, the upside of pivot 3 is connected with wedge dish 95, wedge dish 95 and the cooperation of activity post 94.
When the rotating shaft 3 rotates, the wedge-shaped disc 95 is also driven to rotate, when the protruding part of the wedge-shaped disc 95 rotates to be in contact with the movable column 94, the movable column 94 moves upwards, the wedge-shaped frame 93 is driven to move upwards, and then the movable column 91 is in contact with the movable plate 91, so that the movable plate 91 moves outwards, and further the movable plate 91 no longer blocks the box body 2, so that purified air can escape, when the recessed part of the wedge-shaped disc 95 rotates to be in contact with the movable column 94, the movable column 94 and the wedge-shaped frame 93 move downwards due to gravity to reset, then the wedge-shaped disc 95 continues to rotate, so that the movable column 94 and the wedge-shaped frame 93 move upwards again, when the recessed part of the wedge-shaped disc 95 rotates to be in contact with the movable column 94 when the device is not needed to be used, the motor 51 is controlled to stop the device from operating, and then the movable plate 91 is pushed to move inwards to reset, this also prevents dust from entering the housing 2.
Still including humidification mechanism 10, humidification mechanism 10 is including spliced pole 1000, water tank 1001, humidification pipe 1002, bull stick 1003, gear 1004 and rack 1005, spliced pole 1000 all is connected with to the front portion downside of wedge frame 93, the upper portion front side of box 2 is equipped with water tank 1001, the downside of water tank 1001 is connected with many humidification pipes 1002, the lower part rear side rotation type of the inside of water tank 1001 is connected with bull stick 1003, be equipped with the baffle on the bull stick 1003, the left and right sides of bull stick 1003 all is connected with gear 1004, the downside of spliced pole 1000 all is connected with rack 1005, rack 1005 and gear 1004 meshing.
When needs purify recovered branch of academic or vocational study rest room air, add water in the water tank 1001, initial water can be blocked by the baffle, can not flow in humidification pipe 1002, when the device operates, can make wedge frame 93 constantly reciprocate, when wedge frame 93 rebound, can drive rack 1005 rebound through spliced pole 1000, thereby make gear 1004 rotate, and then drive bull stick 1003 and baffle and rotate, thereby make the baffle no longer block water, water just can get into in the humidification pipe 1002 this moment, thereby carry out the humidification to the air, thereby further purify the air, when wedge frame 93 rebound, can make the reverse function of each above-mentioned part reset.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a recovered branch of academic or vocational study rest room air purification device, characterized by: the novel fan blade device is characterized by comprising a base (1), a box body (2), a rotating shaft (3), a first fan blade (4), a power mechanism (5) and a dust blocking mechanism (6), wherein the box body (2) is arranged on the base (1), the rotating shaft (3) is rotatably connected on the box body (2), the first fan blade (4) is connected on the rotating shaft (3), the power mechanism (5) is arranged on the base (1), and the dust blocking mechanism (6) is arranged on the box body (2).
2. The rehabilitation rest room air purification device as claimed in claim 1, wherein: the power mechanism (5) comprises a supporting block (50), a motor (51) and an output shaft (52), the supporting block (50) is arranged on the base (1), the motor (51) is arranged on the supporting block (50), the output shaft (52) is arranged on the motor (51), and the output shaft (52) is connected with the rotating shaft (3).
3. The rehabilitation rest room air purification device as claimed in claim 2, wherein: the ash blocking mechanism (6) comprises a filter frame (60), a scraper frame (61), a first supporting plate (62) and first springs (63), wherein the filter frame (60) is arranged on each of the four sides of the box body (2), the scraper frame (61) is connected to the filter frame (60) in a sliding mode, the two first supporting plates (62) are arranged on each of the four sides of the box body (2), the first supporting plates (62) are connected with the scraper frame (61) in a sliding mode, and the first springs (63) are connected between the first supporting plates (62) and the scraper frame (61).
4. A rehabilitation rest room air purification device as claimed in claim 3, wherein: still including collecting mechanism (7), collect mechanism (7) including fixed frame (70), commentaries on classics board (71) and collecting box (72), box (2) four sides all are equipped with fixed frame (70), and the equal rotary type in both sides of fixed frame (70) is connected with commentaries on classics board (71), and collecting box (72) have been placed to the equal slidingtype detachable on fixed frame (70), changes board (71) and homonymy collecting box (72) cooperation.
5. The rehabilitation rest room air purification device as claimed in claim 4, wherein: also comprises a strengthening mechanism (8), the strengthening mechanism (8) comprises a pushing frame (80), a supporting ring (81) and a turntable (82), card post (83), second spring (84) and second flabellum (85), sliding connection has push away frame (80) on box (2), sliding connection is equipped with two support rings (81) on pivot (3), equal rotary type is connected with carousel (82) on support ring (81), carousel (82) all are connected with push away frame (80), even spaced sliding connection has two at least card posts (83) on support ring (81), all be connected with second spring (84) between card post (83) and support ring (81), the last rotary type of pivot (3) is equipped with two second flabellums (85), second flabellum (85) all are located first flabellum (4) below, second flabellum (85) are located support ring (81) top respectively, second flabellum (85) and the cooperation of card post (83) that corresponds.
6. The rehabilitation rest room air purification device as claimed in claim 5, wherein: still including exit mechanism (9), exit mechanism (9) are including second backup pad (90), fly leaf (91), mount (92), wedge frame (93), activity post (94) and wedge dish (95), the equal symmetrical second backup pad (90) that is connected with in box (2) both sides, slidingly be connected with fly leaf (91) between second backup pad (90) of vertical homonymy, the equal front and back symmetry of the inner wall left and right sides of box (2) is connected with mount (92), slidingly be connected with wedge frame (93) between mount (92) of vertical homonymy, be connected with activity post (94) between wedge frame (93), be connected with wedge dish (95) on pivot (3), wedge dish (95) and activity post (94) cooperation.
7. The rehabilitation rest room air purification device as claimed in claim 6, wherein: still including humidification mechanism (10), humidification mechanism (10) are including spliced pole (1000), water tank (1001), humidification pipe (1002), bull stick (1003), gear (1004) and rack (1005), all be connected with spliced pole (1000) on wedge frame (93), be equipped with water tank (1001) on box (2), be connected with many humidification pipe (1002) on water tank (1001), the commentaries on classics formula is connected with bull stick (1003) on water tank (1001), be equipped with the baffle on bull stick (1003), the both sides of bull stick (1003) all are connected with gear (1004), all be connected with rack (1005) on spliced pole (1000), rack (1005) and gear (1004) meshing.
8. The rehabilitation rest room air purification device as claimed in claim 7, wherein: the second water tank (1001) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210070353.3A CN114484694A (en) | 2022-01-21 | 2022-01-21 | Recovered branch of academic or vocational study rest room air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210070353.3A CN114484694A (en) | 2022-01-21 | 2022-01-21 | Recovered branch of academic or vocational study rest room air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114484694A true CN114484694A (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210070353.3A Pending CN114484694A (en) | 2022-01-21 | 2022-01-21 | Recovered branch of academic or vocational study rest room air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114484694A (en) |
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| CN206503770U (en) * | 2017-02-21 | 2017-09-19 | 东莞市骏鸿电器有限公司 | A kind of novel fan vane |
| CN107355892A (en) * | 2017-07-19 | 2017-11-17 | 莫莹莹 | indoor air purifying humidifier |
| CN208371733U (en) * | 2017-09-12 | 2019-01-15 | 小狗电器互联网科技（北京）股份有限公司 | Deashing component and dust catcher |
| CN107525160A (en) * | 2017-09-25 | 2017-12-29 | 刘文静 | Air purifier with multistage purification function |
| CN108224635A (en) * | 2017-12-29 | 2018-06-29 | 宁波梦居智能科技有限公司 | A kind of intelligent air condition |
| CN208765113U (en) * | 2018-07-17 | 2019-04-19 | 郑州融跃信息技术有限公司 | A kind of household fresh air efficient purifier |
| CN211587796U (en) * | 2019-12-18 | 2020-09-29 | 天津旭丰和电子股份有限公司 | Dust collecting device for electrostatic dust collection of workpiece for preventing dust accumulation |
| CN212672119U (en) * | 2020-06-01 | 2021-03-09 | 河南孟电集团水泥有限公司 | Anti-blocking centrifugal fan |
| CN111811091A (en) * | 2020-07-16 | 2020-10-23 | 黄飞雁 | Automatic humidification system for fan |
| CN214019771U (en) * | 2020-12-18 | 2021-08-24 | 湖北亚金生物科技有限公司 | Purification device for treating benzofuranone synthetic waste gas |
| CN214501396U (en) * | 2021-01-15 | 2021-10-26 | 深圳铂今节能科技有限公司 | Building construction engineering is with warm energy-saving equipment that leads to |
| CN215571140U (en) * | 2021-08-12 | 2022-01-18 | 宁波德业日用电器科技有限公司 | Telescopic dust cap of humidifier |
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