CN103801160A - Rain-proof detachable filtering device of fan - Google Patents
Rain-proof detachable filtering device of fan Download PDFInfo
- Publication number
- CN103801160A CN103801160A CN201410084842.XA CN201410084842A CN103801160A CN 103801160 A CN103801160 A CN 103801160A CN 201410084842 A CN201410084842 A CN 201410084842A CN 103801160 A CN103801160 A CN 103801160A
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- China
- Prior art keywords
- filter
- blower fan
- rain
- filtering
- filtering device
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- Filtering Of Dispersed Particles In Gases (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a rain-proof detachable filtering device of a fan. The rain-proof detachable filtering device comprises a rainproof device and a filtering device, wherein the filtering device is fixed at a fan opening through a fixing part; the rain-proof device is fixed above the filtering device through the fixing part; and the filtering device comprises a filtering framework and a filtering cartridge which is fixed in the filtering framework. The rain-proof detachable filtering device of the fan is simple and novel in structure, convenient to mount and capable of effectively filtering harmful substances such as dust and the like, reducing damage to the fan, effectively preventing rain and dust; and meanwhile, the filtering device is disassembled to wash or the filtering cartridge is replaced, so that the usage cost is reduced.
Description
Technical field
The present invention relates to a kind of for filtering the rainproof detachable filter of blower fan import impurity.
Background technology
At some chemical industry, power station, iron and steel, in the Workplace of the industries such as cement, capital is provided with blower fan and carries out dispatch gas, but poor in some field of employment air qualities, air contains a large amount of dust, flue gas, once these media enter in the blower fan of operation, will cause fan vibration to strengthen, dynamic balancing was lost efficacy, and corroded blower fan simultaneously.
For this problem, applying unit can be installed a filter at blower fan button, but blower fan mouth is conventionally facing to outdoor, outdoor dust is easily invaded in filter from outside, the impact of rainwater simultaneously makes the service life of filter lower, once carrying out integral replacing by 2 years, cost also progressively increases.
Summary of the invention
Goal of the invention: in order to solve the deficiencies in the prior art, the invention provides one can rain-proof dust-proof and demountable blower fan filtering device.
The object of the invention is to realize by such technical scheme, the rainproof detachable filter of a kind of blower fan, comprise rain insensitive device and filter, wherein said filter is fixed on blower fan mouth by fixture, described rain insensitive device is fixed on described filter top by fixture, and described filter comprises filter frame and is fixed on the filter core in described filter frame.
Described filter core is concavo-convex nylon wire and or expanded metal lath.
Described filter frame outside is provided with handle.
The rounded mechanism in described filter frame one end, the other end structure that is square.
Described rain insensitive device comprises occlusion part and support portion, and described occlusion part is triangular in shape, is fixed on described filter frame upper end by described support portion.
Owing to having adopted technique scheme, the rainproof detachable filter of disclosed a kind of blower fan has novelty simple in structure, easy for installation, effectively Chalk-dust filtering etc. is harmful, reduce the damage to blower fan, simultaneously effective rain-proof dust-proof, and can, by filter disassembly, cleaning or renew cartridge more, reduce use cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of filter of the present invention;
Fig. 3 is the upward view of filter of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing of the present invention, the technical scheme of the embodiment of the present invention is carried out to clear, complete description.
As shown in Fig. 1 ~ 3, the rainproof detachable filter of disclosed a kind of blower fan, comprises the filter being connected with blower fan mouth, is fixed on the rain insensitive device of described filter top.
Particularly, described rain insensitive device comprises occlusion part 1 and support portion 2, and wherein occlusion part 1 is fixed on 2 tops, described support portion, structure triangular in shape, and 2 lower ends, described support portion are connected and fixed by fixture 3 and described filter.
Described filter comprises filter frame 4 and filter core 5, wherein filter frame 4 one end are provided with circular configuration 6, described circular configuration 6 is provided with plural connecting hole 8, and be fixedly connected with blower fan mouth through described connecting hole 8 by fixture 3, described filter frame 4 other ends are provided with square structure 7, described square structure 7 surroundings are provided with plural downlink connection hole 8, be fixedly connected with by fixture 3 with described support portion 2, described filter frame 4 outsides are provided with handle 9, described filter core 5 is arranged in described filter frame 4, is concavo-convex nylon wire and or expanded metal lath.
In use, by fixture 3, filter and rain insensitive device are installed, once find that filter core is dirty, by dismounting fixture 3, filter is disassembled and cleaned, or renew cartridge more.
Technology contents of the present invention and technical characterictic have disclosed as above; but those of ordinary skill in the art still may do all replacement and modifications that does not deviate from spirit of the present invention based on announcement of the present invention; therefore; protection domain of the present invention should be not limited to the content that embodiment discloses; and should comprise various do not deviate from replacement of the present invention and modifications, and contained by present patent application claim.
Claims (5)
1. the rainproof detachable filter of blower fan, it is characterized in that: comprise rain insensitive device and filter, wherein said filter is fixed on blower fan mouth by fixture, described rain insensitive device is fixed on described filter top by fixture, and described filter comprises filter frame and is fixed on the filter core in described filter frame.
2. the rainproof detachable filter of blower fan according to claim 1, is characterized in that: described filter core is concavo-convex nylon wire and or expanded metal lath.
3. the rainproof detachable filter of blower fan according to claim 1, is characterized in that: described filter frame outside is provided with handle.
4. the rainproof detachable filter of blower fan according to claim 1, is characterized in that: the rounded mechanism in described filter frame one end, the other end structure that is square.
5. the rainproof detachable filter of blower fan according to claim 1, is characterized in that: described rain insensitive device comprises occlusion part and support portion, and described occlusion part is triangular in shape, is fixed on described filter frame upper end by described support portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084842.XA CN103801160A (en) | 2014-03-10 | 2014-03-10 | Rain-proof detachable filtering device of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084842.XA CN103801160A (en) | 2014-03-10 | 2014-03-10 | Rain-proof detachable filtering device of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103801160A true CN103801160A (en) | 2014-05-21 |
Family
ID=50698838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410084842.XA Pending CN103801160A (en) | 2014-03-10 | 2014-03-10 | Rain-proof detachable filtering device of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103801160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008077A (en) * | 2017-05-31 | 2017-08-04 | 安徽华塑股份有限公司 | A kind of deduster |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020182060A1 (en) * | 2001-05-23 | 2002-12-05 | Ya-Wen Chou | Fan filter unit with sound-absorbing wedges |
| CN201680468U (en) * | 2010-01-20 | 2010-12-22 | 王运宏 | Environmental protection range hood |
| CN103321970A (en) * | 2012-03-22 | 2013-09-25 | 南通大通宝富风机有限公司 | Drawer type filter |
| CN203315952U (en) * | 2013-05-30 | 2013-12-04 | 季茂顺 | Paint mist dust filtering and purifying device for paint spraying room |
| CN203816394U (en) * | 2014-03-10 | 2014-09-10 | 南通大通宝富风机有限公司 | Rainproof detachable filtering device of fan |
-
2014
- 2014-03-10 CN CN201410084842.XA patent/CN103801160A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020182060A1 (en) * | 2001-05-23 | 2002-12-05 | Ya-Wen Chou | Fan filter unit with sound-absorbing wedges |
| CN201680468U (en) * | 2010-01-20 | 2010-12-22 | 王运宏 | Environmental protection range hood |
| CN103321970A (en) * | 2012-03-22 | 2013-09-25 | 南通大通宝富风机有限公司 | Drawer type filter |
| CN203315952U (en) * | 2013-05-30 | 2013-12-04 | 季茂顺 | Paint mist dust filtering and purifying device for paint spraying room |
| CN203816394U (en) * | 2014-03-10 | 2014-09-10 | 南通大通宝富风机有限公司 | Rainproof detachable filtering device of fan |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008077A (en) * | 2017-05-31 | 2017-08-04 | 安徽华塑股份有限公司 | A kind of deduster |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140521 |