CN105299866A - Fan self-sweeping dust cover - Google Patents
Fan self-sweeping dust cover Download PDFInfo
- Publication number
- CN105299866A CN105299866A CN201510820399.2A CN201510820399A CN105299866A CN 105299866 A CN105299866 A CN 105299866A CN 201510820399 A CN201510820399 A CN 201510820399A CN 105299866 A CN105299866 A CN 105299866A
- Authority
- CN
- China
- Prior art keywords
- dust cover
- dust
- filter screen
- dustproof filter
- filter net
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 44
- 238000010408 sweeping Methods 0.000 title abstract 4
- 238000004140 cleaning Methods 0.000 claims abstract description 35
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a fan self-sweeping dust cover. The key lies in that the fan self-sweeping dust cover comprises a fixing plate, a square dust cover shell is fixed on the outer side of the fixing plate, and a dust-proof filter net is arranged in the dust cover shell; the top of the dust-proof filter net is connected with a coiled spring through a pull rope, and the bottom of the dust-proof filter net is connected with a pull ring; and two cleaning brushes are arranged at the bottom of the dust cover shell. The two cleaning brushes are oppositely arranged at the bottom of the dust cover shell and positioned on the two sides of the dust-proof filter net. The bristle length of the cleaning brushes is 1.2 times of the distance between the dust cover shell and the surface of the dust-proof filter net. The fan self-sweeping dust cover is simple in structure and convenient to use. The dust-proof filter net is pulled downwards through the pull ring, then, the pull ring is loosened, the dust-proof filter net can be rebounded in the dust cover shell under the action of the coiled spring, operation is cycled in the manner, and the surface of the dust-proof filter net can be repeatedly rubbed with the cleaning brushes, so that dust on the dust-proof filter net can be automatically cleaned, and dust preventing and self-cleaning purposes are achieved.
Description
Technical field
The present invention relates to a kind of blower fan dust cover, especially a kind of can the dust cover of automated cleaning dustproof filter screen.
Background technology
Usually need to install large-scale exhaust equipment on workshop, public place of entertainment, industrial equipment place and market and other places, to guarantee air exchange in place and circulation.These exhaust equipments are generally all arranged on higher or more special place, be difficult to disassembly, cleaning once at ordinary times, therefore, its often a large amount of dust of accumulation on air port, these dusts can be brought in workplace again along with the rotation of blower fan, thus cause environmental pollution.
Summary of the invention
The object of this invention is to provide a kind of blower fan from cleaning dust cover.
To achieve these goals, by the following technical solutions, a kind of blower fan is from cleaning dust cover, it is characterized in that: described blower fan comprises the fixed head into and out of surrounding outside air port being arranged at blower fan from cleaning dust cover, be fixed with the dust cover shell of a hollow outside fixed head, this dust cover enclosure arranges dustproof filter screen; Described dustproof filter screen top is connected with disc spring by stay cord, is connected with draw ring bottom dustproof filter screen; The position of described dust cover outer casing bottom and the surperficial level mutually of dustproof filter screen is provided with cleaning brush.
In order to ensure can two sides inside and outside disposable cleaning dustproof filter screen, as further optimization, described cleaning brush be two, is relatively arranged on dust cover outer casing bottom and is positioned at the both sides of dustproof filter screen.
In order to ensure fully contacting of cleaning brush and dustproof filter screen surface, as further optimizing, described cleaning brush bristle lengths be from dust cover shell to dustproof filter screen surface 1.2 times of distance.
Structure of the present invention is simple, easy to use, dustproof filter screen is pulled downwards by draw ring, then draw ring is unclamped, dustproof filter screen can be rebounded in dust cover shell under the effect of disc spring, so moves in circles, and the surface of dustproof filter screen just can rub with cleaning brush repeatedly, thus the dust on automated cleaning dustproof filter screen, reach dust-proof and self-cleaning object; If desired, dustproof filter screen all can also be pulled out, be reinstalled wherein after then manually thoroughly cleaning.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the structural representation after pulling draw ring in Fig. 1 downwards;
Fig. 4 is the structural representation after dustproof filter screen all being pulled out in Fig. 1 dust cover shell.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
As shown in Figures 1 to 4, a kind of blower fan is from cleaning dust cover, and comprise the fixed head 2 into and out of surrounding outside air port being arranged at blower fan 1, be fixed with the dust cover shell 3 of a hollow outside fixed head 2, this dust cover shell 3 inside arranges dustproof filter screen 4; Described dustproof filter screen 4 top is connected with disc spring 6 by stay cord 5, is connected with draw ring 7 bottom dustproof filter screen 4; Bottom described dust cover shell 3, the position of dustproof filter screen 4 surface level is mutually provided with cleaning brush 8.
Described cleaning brush 8 is two, to be relatively arranged on bottom dust cover shell 3 and to be positioned at the both sides of dustproof filter screen 4.
Described cleaning brush 8 bristle lengths be from dust cover shell 3 to dustproof filter screen 4 surface 1.2 times of distance.
Structure of the present invention is simple, easy to use, dustproof filter screen is pulled downwards by draw ring, then draw ring is unclamped, dustproof filter screen can be rebounded in dust cover shell under the effect of disc spring, so moves in circles, and the surface of dustproof filter screen just can rub with cleaning brush repeatedly, thus the dust on automated cleaning dustproof filter screen, reach dust-proof and self-cleaning object; If desired, dustproof filter screen all can also be pulled out, be reinstalled wherein after then manually thoroughly cleaning.
Claims (3)
1. a blower fan is from cleaning dust cover, it is characterized in that: described blower fan comprises the fixed head into and out of surrounding outside air port being arranged at blower fan from cleaning dust cover, be fixed with the dust cover shell of a hollow outside fixed head, this dust cover enclosure arranges dustproof filter screen; Described dustproof filter screen top is connected with disc spring by stay cord, is connected with draw ring bottom dustproof filter screen; The position of described dust cover outer casing bottom and the surperficial level mutually of dustproof filter screen is provided with cleaning brush.
2. blower fan as claimed in claim 1 is from cleaning dust cover, it is characterized in that: described cleaning brush is two, is relatively arranged on dust cover outer casing bottom and is positioned at the both sides of dustproof filter screen.
3. blower fan as claimed in claim 1 or 2 is from cleaning dust cover, it is characterized in that: described cleaning brush bristle lengths be from dust cover shell to dustproof filter screen surface 1.2 times of distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820399.2A CN105299866A (en) | 2015-11-24 | 2015-11-24 | Fan self-sweeping dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820399.2A CN105299866A (en) | 2015-11-24 | 2015-11-24 | Fan self-sweeping dust cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105299866A true CN105299866A (en) | 2016-02-03 |
Family
ID=55197429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510820399.2A Pending CN105299866A (en) | 2015-11-24 | 2015-11-24 | Fan self-sweeping dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105299866A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477789A (en) * | 2019-08-23 | 2019-11-22 | 成都工业学院 | A kind of toothbrush with toothpaste squeezer component |
| CN110644105A (en) * | 2019-09-28 | 2020-01-03 | 浙江宇成纺织有限公司 | Harness cord return spring protection device for water-jet jacquard loom |
| CN112089164A (en) * | 2020-09-24 | 2020-12-18 | 湖南云邦中小企业服务有限公司 | Draw-bar box that possesses dustproof performance |
| CN112781157A (en) * | 2021-02-02 | 2021-05-11 | 王雪强 | Formaldehyde air purifier |
| CN113654162A (en) * | 2021-07-20 | 2021-11-16 | 洪秀连 | Single fan degerming air purifier |
| CN116576529A (en) * | 2023-07-14 | 2023-08-11 | 河北东泰节能环保科技有限公司 | Self-cleaning filter device for high and large space air conditioner |
| CN117816693A (en) * | 2024-03-04 | 2024-04-05 | 西安交通大学城市学院 | Dustproof wind scooper of computer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49142068U (en) * | 1973-03-28 | 1974-12-06 | ||
| JPH07275626A (en) * | 1994-04-13 | 1995-10-24 | Yoshibumi Ishii | Automatic cleaning device for air conditioner filter |
| CN2856801Y (en) * | 2005-12-19 | 2007-01-10 | 邹炎 | Air purifier |
| CN1945151A (en) * | 2006-10-14 | 2007-04-11 | 广东美的电器股份有限公司 | Automatic dust remover for filter net of wall hanging type air conditioner |
| CN101354179A (en) * | 2008-09-10 | 2009-01-28 | 广东格兰仕集团有限公司 | Filter screen automatic sweeping device of air conditioner indoor unit |
| CN205156301U (en) * | 2015-11-24 | 2016-04-13 | 重庆大顺电器有限公司 | Fan is from cleaning dust cover |
-
2015
- 2015-11-24 CN CN201510820399.2A patent/CN105299866A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49142068U (en) * | 1973-03-28 | 1974-12-06 | ||
| JPH07275626A (en) * | 1994-04-13 | 1995-10-24 | Yoshibumi Ishii | Automatic cleaning device for air conditioner filter |
| CN2856801Y (en) * | 2005-12-19 | 2007-01-10 | 邹炎 | Air purifier |
| CN1945151A (en) * | 2006-10-14 | 2007-04-11 | 广东美的电器股份有限公司 | Automatic dust remover for filter net of wall hanging type air conditioner |
| CN101354179A (en) * | 2008-09-10 | 2009-01-28 | 广东格兰仕集团有限公司 | Filter screen automatic sweeping device of air conditioner indoor unit |
| CN205156301U (en) * | 2015-11-24 | 2016-04-13 | 重庆大顺电器有限公司 | Fan is from cleaning dust cover |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477789A (en) * | 2019-08-23 | 2019-11-22 | 成都工业学院 | A kind of toothbrush with toothpaste squeezer component |
| CN110644105A (en) * | 2019-09-28 | 2020-01-03 | 浙江宇成纺织有限公司 | Harness cord return spring protection device for water-jet jacquard loom |
| CN112089164A (en) * | 2020-09-24 | 2020-12-18 | 湖南云邦中小企业服务有限公司 | Draw-bar box that possesses dustproof performance |
| CN112781157A (en) * | 2021-02-02 | 2021-05-11 | 王雪强 | Formaldehyde air purifier |
| CN113654162A (en) * | 2021-07-20 | 2021-11-16 | 洪秀连 | Single fan degerming air purifier |
| CN113654162B (en) * | 2021-07-20 | 2023-11-03 | 莆田市荔城区自然家居电子商务有限公司 | Single fan degerming air purifier |
| CN116576529A (en) * | 2023-07-14 | 2023-08-11 | 河北东泰节能环保科技有限公司 | Self-cleaning filter device for high and large space air conditioner |
| CN116576529B (en) * | 2023-07-14 | 2023-09-15 | 河北东泰节能环保科技有限公司 | Self-cleaning filter device for high and large space air conditioner |
| CN117816693A (en) * | 2024-03-04 | 2024-04-05 | 西安交通大学城市学院 | Dustproof wind scooper of computer |
| CN117816693B (en) * | 2024-03-04 | 2024-05-10 | 西安交通大学城市学院 | Dustproof wind scooper of computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |