CN205225889U - Convenient cleaning device of fan - Google Patents
Convenient cleaning device of fan Download PDFInfo
- Publication number
- CN205225889U CN205225889U CN201521040718.XU CN201521040718U CN205225889U CN 205225889 U CN205225889 U CN 205225889U CN 201521040718 U CN201521040718 U CN 201521040718U CN 205225889 U CN205225889 U CN 205225889U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- dustproof filter
- dust
- proof cover
- cover shell
- 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.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a convenient cleaning device of fan, its key lies in: convenient cleaning device of fan includes the fixed plate, and the fixed plate outside is fixed with the dust cover shell of a mouth style of calligraphy, the inside dustproof filter screen that sets up of this dust cover shell, dustproof filter screen passes through at the top stay cord and links to each other with disc spring, and dust cover shell bottom is provided with the cleaning brush. Be provided with the pull device at dustproof filter screen's top, the pull device comprises overcoat and pull rod, and wherein the internal surface in overcoat both sides is provided with semicircular groove, and the surface in pull rod both sides is provided with with semicircular groove matched with semi -circular protrudingly. The utility model discloses simple structure, convenient to use stimulates dustproof filter screen downwards through the pull ring, then loosens the pull ring, and dustproof filter screen can be under disc spring's effect in by repercussion dust cover shell, so move in circles, dustproof filter screen's surface just can with cleaning brush repeated scraping to the last dust of self -cleaning dustproof filter screen reaches the purpose dustproof and automatically cleaning.
Description
Technical field
The utility model relates to a kind of blower fan dust-proof cover, especially a kind of can the dust-proof cover of automated cleaning dustproof filter screen.
Background technique
Usually need to install large-scale exhaust equipment on manufacturing shop, entertainment places, industry 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 operational site again along with the rotation of blower fan, thus cause environmental pollution.
Model utility content
The purpose of this utility model is to provide the convenient cleaning apparatus of a kind of blower fan.
To achieve these goals, by the following technical solutions, the convenient cleaning apparatus of a kind of blower fan, it is characterized in that: the convenient cleaning apparatus of described blower fan comprises the fixed plate into and out of surrounding outside air port being arranged at blower fan, be fixed with the dust-proof cover shell of a hollow outside fixed plate, this dust-proof 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-proof cover outer casing bottom and the surperficial level mutually of dustproof filter screen is provided with cleaning brush; The top of dustproof filter screen is provided with drawing device, and drawing device is made up of overcoat and pull bar, wherein the internal surface of overcoat both sides is provided with semi-circular recesses, is provided with the semi-cylindrical hill matched with semi-circular recesses at the outer surface of pull bar both sides.
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-proof 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-proof cover shell to dustproof filter screen surface 1.2 times of distance.
The utility model structure 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-proof 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 utility model embodiment;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the structural representation of drawing device;
Fig. 4 is the structural representation after pulling draw ring in Fig. 1 downwards;
Fig. 5 is the structural representation after dustproof filter screen all being pulled out in Fig. 1 dust-proof cover shell.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figures 1 to 5, the convenient cleaning apparatus of a kind of blower fan, comprise the fixed plate 2 into and out of surrounding outside air port being arranged at blower fan 1, be fixed with the dust-proof cover shell 3 of a hollow outside fixed plate 2, this dust-proof 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-proof cover shell 3, the position of dustproof filter screen 4 surface level is mutually provided with cleaning brush 8.The top of dustproof filter screen is provided with drawing device, and drawing device is made up of overcoat 4-1 and pull bar 4-2, wherein the internal surface of overcoat both sides is provided with semi-circular recesses, is provided with the semi-cylindrical hill matched with semi-circular recesses at the outer surface of pull bar both sides.
Described cleaning brush 8 is two, to be relatively arranged on bottom dust-proof 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-proof cover shell 3 to dustproof filter screen 4 surface 1.2 times of distance.
The utility model structure 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-proof 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, after pull-out, by the pull bar pull-out in drawing device, due to semi-circular recesses and convex role, pull bar is fixed in overcoat motionless, and the length after pull bar pull-out is greater than the width of dust-proof cover outer casing bottom, so just anti-dust filter mesh can be fixed on the bottom of shell, then artificial thoroughly cleaning filter net, finally push back in overcoat by pull bar, filter screen can return in shell.
Claims (3)
1. the convenient cleaning apparatus of blower fan, it is characterized in that: the convenient cleaning apparatus of described blower fan comprises the fixed plate into and out of surrounding outside air port being arranged at blower fan, be fixed with the dust-proof cover shell of a hollow outside fixed plate, this dust-proof 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-proof cover outer casing bottom and the surperficial level mutually of dustproof filter screen is provided with cleaning brush; The top of dustproof filter screen is provided with drawing device, and drawing device is made up of overcoat and pull bar, wherein the internal surface of overcoat both sides is provided with semi-circular recesses, is provided with the semi-cylindrical hill matched with semi-circular recesses at the outer surface of pull bar both sides.
2. the convenient cleaning apparatus of blower fan as claimed in claim 1, is characterized in that: described cleaning brush is two, is relatively arranged on dust-proof cover outer casing bottom and is positioned at the both sides of dustproof filter screen.
3. the convenient cleaning apparatus of blower fan as claimed in claim 1 or 2, is characterized in that: described cleaning brush bristle lengths be from dust-proof cover shell to dustproof filter screen surface 1.2 times of distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040718.XU CN205225889U (en) | 2015-12-15 | 2015-12-15 | Convenient cleaning device of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040718.XU CN205225889U (en) | 2015-12-15 | 2015-12-15 | Convenient cleaning device of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205225889U true CN205225889U (en) | 2016-05-11 |
Family
ID=55900958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040718.XU Expired - Fee Related CN205225889U (en) | 2015-12-15 | 2015-12-15 | Convenient cleaning device of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205225889U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938161A (en) * | 2017-03-16 | 2017-07-11 | 广东溢达纺织有限公司 | The dust collection method of cleaner, drying system and drying system |
| CN108547779A (en) * | 2018-04-02 | 2018-09-18 | 宿州迅驰电子科技有限公司 | A kind of self-cleaning exhaust blower |
| CN112169956A (en) * | 2020-08-27 | 2021-01-05 | 浙江坤态环保科技有限公司 | Construction waste resource utilization treatment system and treatment process thereof |
| CN112212261A (en) * | 2020-09-30 | 2021-01-12 | 安徽爱莱特照明灯具有限公司 | IED light heat radiation structure with dustproof function |
-
2015
- 2015-12-15 CN CN201521040718.XU patent/CN205225889U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938161A (en) * | 2017-03-16 | 2017-07-11 | 广东溢达纺织有限公司 | The dust collection method of cleaner, drying system and drying system |
| CN108547779A (en) * | 2018-04-02 | 2018-09-18 | 宿州迅驰电子科技有限公司 | A kind of self-cleaning exhaust blower |
| CN112169956A (en) * | 2020-08-27 | 2021-01-05 | 浙江坤态环保科技有限公司 | Construction waste resource utilization treatment system and treatment process thereof |
| CN112212261A (en) * | 2020-09-30 | 2021-01-12 | 安徽爱莱特照明灯具有限公司 | IED light heat radiation structure with dustproof function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161215 |