CN203777839U - Filter screen of wind generator - Google Patents
Filter screen of wind generator Download PDFInfo
- Publication number
- CN203777839U CN203777839U CN201420184668.1U CN201420184668U CN203777839U CN 203777839 U CN203777839 U CN 203777839U CN 201420184668 U CN201420184668 U CN 201420184668U CN 203777839 U CN203777839 U CN 203777839U
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- CN
- China
- Prior art keywords
- filter screen
- screen
- air
- wind
- frame
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The utility model relates to a filter screen of a wind generator. The filter screen comprises a fixed screen, an active carbon filter screen, a glass fiber filter screen, a coarse filter screen and a filter frame, wherein the filter frame is a rectangular square frame which is 0.8mm thick, and air sequentially passes through the coarse filter screen, the glass fiber filter screen, the active carbon filter screen and the fixed screen, which are fixedly and sequentially installed inside the frame. The coarse filter screen can block leaves, withered grass and large impurities, the glass fiber screen can adsorb particulate dust with the size of over 3 microns in air, the active carbon filter screen mainly filters formaldehyde, benzene, industrial exhaust gases and gases with peculiar smell in air and the fixed screen mainly fixes and projects the filter screen, so that the filter screen fully exerts the effect. The filter screen provided by the utility model designed in a modular manner is high in efficiency, low in cost and convenient to clean and change, the environmental pollution is reduced, and the glass fiber filter screen is fireproof, high-temperature-resistant, high in strength and high in dust capture rate, so that the filter screen belongs to a novel environment-friendly material.
Description
Technical field
The utility model relates to technical field of wind power generator, especially a kind of wind-driven generator screen pack.
Background technology
At present, wind-driven generator majority is without filter screen, and the working environment of the wind-driven generator larger place that is wind-force, in high wind, often carry a lot of impurity, as, leaf, withered grass, bulky grain dust, greasy dirt, formaldehyde, benzene can pollute air, these have the material of pollution to enter wind-power electricity generation chance to air to cause that air inlet stops up, make the corrosion of motor internal part, cause motor overheating to burn, parts inefficacy can have a strong impact on the operating efficiency of generator, greatly increased the maintenance cost of cost and the wind-driven generator of wind-power electricity generation, and because wind-driven generator self is polluted, the gas that its heating volatilizes can cause secondary pollution to air.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of dust and pernicious gas in can filtered air is provided, and has protected wind-driven generator, prevents air to cause the wind-driven generator screen pack of secondary pollution.
The utility model solves its technical problem and is achieved through the following technical solutions:
Advantage of the present utility model and beneficial effect are:
1, wind-driven generator screen pack, comprise fixed network, activated charcoal strainer, glass fibre filter net, coarse strainer and filter frame, filter frame is a thick square frame of rectangular 0.8mm, and its inside is fixedly mounted with coarse strainer, glass filter screen, active carbon filter screen, fixed network successively.When air passes through successively; coarse strainer can stop leaf, withered grass and larger impurity; glass filter screen can absorbed air in more than 3 μ m granule dust; formaldehyde in the main filtered air of activated charcoal strainer; benzene; industrial waste gas and air gas with foreign flavor, fixed network can be fixed and protect screen pack, makes it give full play to usefulness.
2, use this device can realize the object that airborne impurity is filtered step by step, coarse strainer is the aluminium mesh of 12mmx12mm, thickness 2mm, long hair, withered grass and larger impurity are played to barrier effect, glass fibre filter net adopts long glass fibres dust to larger adsorptivity, fire-proof high-temperature resistant can clean repeatedly, activated charcoal strainer is stacked be placed in glass fibre filter net after, by high-efficient granule, formed, formaldehyde in the main filtered air of activated charcoal strainer, benzene, industrial waste gas and air gas with foreign flavor, thus the secondary pollution to air avoided.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model.
The specific embodiment
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
Wind-driven generator screen pack, comprise fixed network 1, activated charcoal strainer 2, glass fibre filter net 3, coarse strainer 4 and filter frame 5, filter frame 5 is the thick square frames of rectangular 0.8mm, and its inside is fixedly mounted with coarse strainer 4, glass filter screen 3, active carbon filter screen 2, fixed network 1 successively.Air passes through successively; coarse strainer 4 can stop the impurity that leaf withered grass is larger; glass filter screen can filtered air in more than 3 μ m granule dust; formaldehyde, benzene, industrial waste gas and air gas with foreign flavor in the main filtered air of activated charcoal strainer 2; fixed network 1 is mainly fixing and protection screen pack, makes it give full play to usefulness.
Coarse strainer is the aluminium mesh of 12mmx12mm, thickness 2mm, for the larger impurity carrying in air, play barrier effect, glass fibre filter net adopts long glass fibres dust to larger adsorptivity, fire-proof high-temperature resistant can clean repeatedly, activated charcoal strainer arranged stacked, after glass fibre filter net, is comprised of high-efficient granule.
Operation principle of the present utility model is:
First air with impurity filters out large impurity and makes various dust Speed Reductions through coarse strainer, adsorption filtration through glass fibre filter net, most dust granules are filtered, pass through again efficient active carbon filter screen by formaldehyde in air, peculiar smell pernicious gas filters, and guarantees the high-efficiency operation of wind-driven generator.
Claims (4)
1. a wind-driven generator screen pack; comprise fixed network, activated charcoal strainer, glass fibre filter net, coarse strainer and filter frame; filter frame is a thick square frame of rectangular 0.8mm, and its inside is fixedly mounted with coarse strainer, glass filter screen, active carbon filter screen, fixed network successively; When air passes through successively; coarse strainer can stop leaf, withered grass and larger impurity; glass filter screen can absorbed air in more than 3 μ m granule dust; formaldehyde in the main filtered air of activated charcoal strainer, benzene, industrial waste gas and air gas with foreign flavor; fixed network can be fixed and protect screen pack, makes it give full play to usefulness.
2. wind-driven generator screen pack according to claim 1, is characterized in that: described coarse strainer is the aluminium mesh of 12mmx12mm, and thickness 2mm plays barrier effect to long hair, withered grass.
3. wind-driven generator screen pack according to claim 1, is characterized in that: described glass fibre filter net adopts long glass fibres dust to larger adsorptivity, and fire-proof high-temperature resistant can clean repeatedly.
4. wind-driven generator screen pack according to claim 1, is characterized in that: described activated charcoal strainer arranged stacked, after glass fibre filter net, is comprised of high-efficient granule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184668.1U CN203777839U (en) | 2014-04-16 | 2014-04-16 | Filter screen of wind generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184668.1U CN203777839U (en) | 2014-04-16 | 2014-04-16 | Filter screen of wind generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777839U true CN203777839U (en) | 2014-08-20 |
Family
ID=51314069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420184668.1U Expired - Fee Related CN203777839U (en) | 2014-04-16 | 2014-04-16 | Filter screen of wind generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203777839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302889A (en) * | 2020-10-15 | 2021-02-02 | 江苏万顺新能源科技有限公司 | Filter box structure of wind driven generator |
-
2014
- 2014-04-16 CN CN201420184668.1U patent/CN203777839U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302889A (en) * | 2020-10-15 | 2021-02-02 | 江苏万顺新能源科技有限公司 | Filter box structure of wind driven generator |
| CN112302889B (en) * | 2020-10-15 | 2021-08-17 | 江苏万顺新能源科技有限公司 | Filter box structure of wind driven generator |
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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: 20140820 Termination date: 20180416 |