CN202108793U - Dustproof fan with cover board - Google Patents
Dustproof fan with cover board Download PDFInfo
- Publication number
- CN202108793U CN202108793U CN2011201463695U CN201120146369U CN202108793U CN 202108793 U CN202108793 U CN 202108793U CN 2011201463695 U CN2011201463695 U CN 2011201463695U CN 201120146369 U CN201120146369 U CN 201120146369U CN 202108793 U CN202108793 U CN 202108793U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- air outlet
- cover board
- cover plate
- exhaust outlet
- 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
Links
- 239000000428 dust Substances 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dustproof fan with a cover board, which comprises a fan body, a motor and an air outlet. An air inlet of the fan body is connected with a filter screen in detachable mode, the cover board matching with the air outlet is arranged at the position of the air outlet, and the cover board is hinged to the lower edge of the air outlet. Due to the fact that the air inlet is connected with the filter screen in detachable mode, thereby being capable of effectively filtering dust during work and preventing dust from accumulating. The cover board is arranged at the position of the air outlet so that the air outlet can be protected when the fan does not work, and scraps are prevented from entering to cause blocking. The filter screen is clamped with the air inlet, therefore the filter screen is convenient to detach and wash, and great convenience is brought to people during usage.
Description
Technical field
The utility model relates to a kind of blower fan, relates in particular to a kind of cover plate and dust-tight blower fan of having.
Background technique
Blower fan is widely used in ventilation, dust discharge and the cooling of factory, mine, tunnel, cooling tower, vehicle, boats and ships and building; The ventilation of boiler and industrial furnace and air inducing; Cooling in the apparatus of air conditioning and the domestic electric appliance and ventilation; The oven dry of cereal and selecting and recommending; The inflation of wind-tunnel wind regime and Hovercraft and propelling etc. provide certain facility to people, but existing blower fan; Intake grill does not have filter screen, accumulates dust easily, and exhaust outlet does not have cover plate; When not using, get into foreign material easily and result in blockage, bring very big inconvenience to people.
The model utility content
To the problem that above-mentioned existing technology exists, the purpose of the utility model just is to provide a kind of cover plate and dust-tight blower fan of having.
To achieve these goals; The technological scheme that the utility model adopts is: a kind of cover plate and dust-tight blower fan of having; Comprise body, motor and exhaust outlet; The filter screen that removably connects on the intake grill of said body, said exhaust outlet place is provided with the cover plate that matches, and said cover plate and exhaust outlet lower edge are hinged.
As preferably: saidly be detachably connected as clamping.
Compared with prior art, the advantage of the utility model is: the filter screen that removably connects on the intake grill, can effectively filter dust when work; Prevent the dust accumulation; The exhaust outlet place is provided with a cover plate, can when not working, protect exhaust outlet, results in blockage in order to avoid foreign matter gets into; The dismounting and the cleaning of filter screen are convenient in filter screen and intake grill clamping, have brought very big facility for people's use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, body; 2, motor; 3, filter screen; 4, exhaust outlet; 5, cover plate.
Embodiment
To combine accompanying drawing that the utility model is described further below.
Embodiment: consult Fig. 1; The utility model comprises body 1, motor 2 and exhaust outlet 4, the filter screen 3 that removably connects on the intake grill of said body 1, and said exhaust outlet 4 places are provided with the cover plate 5 that matches; Said cover plate 5 is hinged with exhaust outlet 4 lower edges, saidly is detachably connected as clamping.
During use, clamping one filter screen 3 on the intake grill of body 1 can effectively filter dust when work; Prevent that dust from accumulating in body 1, and filter screen 3 and intake grill clamping, be convenient to the dismounting and the cleaning of filter screen 3; Exhaust outlet 4 places are provided with the cover plate 5 that matches, when not using blower fan, can cover plate 5 be covered; Prevent that foreign matter from getting into exhaust outlet 4 and resulting in blockage, bring very big facility to people in use.
Claims (2)
1. one kind has cover plate and dust-tight blower fan; Comprise body, motor and exhaust outlet; It is characterized in that: the filter screen that removably connects on the intake grill of said body, said exhaust outlet place is provided with the cover plate that matches, and said cover plate and exhaust outlet lower edge are hinged.
2. cover plate and the dust-tight blower fan of having according to claim 1 is characterized in that: saidly be detachably connected as clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201463695U CN202108793U (en) | 2011-04-29 | 2011-04-29 | Dustproof fan with cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201463695U CN202108793U (en) | 2011-04-29 | 2011-04-29 | Dustproof fan with cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202108793U true CN202108793U (en) | 2012-01-11 |
Family
ID=45434229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201463695U Expired - Fee Related CN202108793U (en) | 2011-04-29 | 2011-04-29 | Dustproof fan with cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202108793U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019047A (en) * | 2013-05-06 | 2014-09-03 | 昆山瑞恒峰技术咨询有限公司 | Multifunctional air blower having dustproof effect |
| CN104696244A (en) * | 2015-03-09 | 2015-06-10 | 黎雅伟 | Dust filtering fan |
| CN107191414A (en) * | 2017-04-20 | 2017-09-22 | 中北大学 | A kind of centrifugal blower air inlet dust cover |
| CN112853249A (en) * | 2021-01-06 | 2021-05-28 | 方义毫 | Steel band galvanizing coat thickness control device |
| CN116571338A (en) * | 2023-07-12 | 2023-08-11 | 兴隆县鹏生热力有限公司 | Coal mill for thermal power plant |
-
2011
- 2011-04-29 CN CN2011201463695U patent/CN202108793U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019047A (en) * | 2013-05-06 | 2014-09-03 | 昆山瑞恒峰技术咨询有限公司 | Multifunctional air blower having dustproof effect |
| CN104696244A (en) * | 2015-03-09 | 2015-06-10 | 黎雅伟 | Dust filtering fan |
| CN107191414A (en) * | 2017-04-20 | 2017-09-22 | 中北大学 | A kind of centrifugal blower air inlet dust cover |
| CN107191414B (en) * | 2017-04-20 | 2019-03-15 | 中北大学 | A kind of centrifugal blower air inlet dust cover |
| CN112853249A (en) * | 2021-01-06 | 2021-05-28 | 方义毫 | Steel band galvanizing coat thickness control device |
| CN116571338A (en) * | 2023-07-12 | 2023-08-11 | 兴隆县鹏生热力有限公司 | Coal mill for thermal power plant |
| CN116571338B (en) * | 2023-07-12 | 2023-10-17 | 河北宇航热电股份有限公司 | Coal mill for thermal power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20120429 |