CN2415295Y - Outdoor air filtering environment protection equipment - Google Patents
Outdoor air filtering environment protection equipment Download PDFInfo
- Publication number
- CN2415295Y CN2415295Y CN 99247045 CN99247045U CN2415295Y CN 2415295 Y CN2415295 Y CN 2415295Y CN 99247045 CN99247045 CN 99247045 CN 99247045 U CN99247045 U CN 99247045U CN 2415295 Y CN2415295 Y CN 2415295Y
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- CN
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- utility
- model
- protection equipment
- air
- outdoor air
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Abstract
The utility model relates to environmental protection equipment which can effectively purify outdoor air. The utility model is composed of main components and parts, a motor, a wind wheel, a coarse filtering net, a filtering net with super-high density, an electrostatic dust-collecting grid plate, a power supply controller, a case, etc., the utility model discloses in the specification A. The utility model works, air flows in from the side face of the utility model, the air is first filtered by the coarse filtering net and a fine filtering net, and after electrostatic dust collection, the air flows out from the lower part of the utility model. The utility model adopts an intermittent overloading protecting device, a rainfall protecting device, etc., and can ensure that the utility model is continuously operated for 24 hours all weather. The external shape of the utility model is cylindrical, and thus the utility model can be conveniently arranged at the middle part and the bottom of an urban lighting lamp rod or on a platform at the top layer of a low storied building.
Description
This is novel to be the equipment that cities and towns (plant area) outdoor air is administered, and belongs to the environmental protection field.
Because the continuous expansion in socio-economic development and mankind's activity field forms more and more serious pollution to environment, can be divided into organic pollution, inorganic pollution, and pathogen bacterial pollutant etc. by the composition of pollutant.Airborne floating dust is the important constituent of municipal pollution, it also is the carrier that some pathogen and organic matter pollute, comprise organic matter, water-soluble substances in its composition, particle diameter is between 0.3 micron～10 microns, wherein normal with pathogen, bacterium, virus and allergin in the floating dust of 0.3 micron of particle diameter, can be inhaled in bronchus and the alveolar and deposit, cause or increase the weight of respiratory disease.Floating dust also can reduce visibility, disturbs the radiation of the sun to ground, thereby exerts an influence to the area even to global weather.
For many years, human making very big contribution aspect the pollution administering, but with stronger dynamics be in the processing of sewage disposal and mining slag, air-polluting is administered comparatively lagged behind comparatively speaking.At present, only have minority can improve the equipment of room air, but the equipment that outdoor air is administered is also comparatively rarely seen.
This is novel to be a kind of air filtration and adsorbent equipment that is used to improve urban atmospheric pollution, it is characterized in that being installed in urban street, residential quarter or industrial concentrated area, it can be effectively purifies 0.3～15 micron floating dust and depositing dust, urban air-quality is significantly improved, for human existence provides a good space.
This novel purpose is achieved in that
Columniform enclosure interior is equipped with parts such as motor, wind wheel, coarse filtration net and VHD screen pack, electrostatic precipitation screen, power-supply controller of electric.During equipment work, the driven by motor wind wheel rotates at a high speed, produces negative pressure, and extraneous air is entered by the housing side, and after coarse filtration net, VHD screen pack fully filtered, after the dedusting of electrostatic precipitation screen, clean air flowed out from the bottom again, shown in figure A.Technology such as the protection of batch (-type) excess load, rainfall protection have been adopted in the power supply control of this equipment, can guarantee equipment round-the-clock continuous running in 24 hours.
The coarse filtration net of being mentioned during this is novel, the VHD screen pack is an overall structure, the coarse filtration net is made by nonwoven, non-woven mat, and the VHD screen pack adopts high-density non-woven fabrics and charges to form, and filler can adopt molecular sieve, zeolite adsorption layer or photocatalytic active carbon adsorption layer.
This novel employing electrostatic precipitation principle, utilize static to the strong adhewsive action of all kinds of dust make be difficult for filtering and dust that activated carbon catalysis adsorbs and pathogenic microorganisms forcibly attached in the electrostatic equipment.
This is novel easy to maintenance, and periodic replacement screen pack and attached filler only need be extracted and insert filter (tube) easily out and clean rapidly and change, and are easy to operation in community, factories and miness and road lamp management department.
This is novel to be installed on the top layer platform of city illumination lamp stand middle part or bottom or low-rise building, also can be installed on other column.
This novel employing city illumination power supply or special-purpose power supply mode.
This is novel to be a kind of public good equipment, and the air that it can provide cleaning for the town dweller improves resident's existence, living environment.
Below in conjunction with accompanying drawing embodiment to this novel being described further:
Figure A has shown that outdoor air filters the structure of environmental protection equipment, 1-loam cake wherein, 2-VHD filter and electrostatic precipitation screen, 3-coarse filtration net, 4-air grid, cover (translator and alternating current-direct current shear device) among the 5-, 6-wind wheel, 7-air outlet, 8-base.
Make example:
One, console mode open-air filter.Adopt common cold-rolled steel sheet to be rolled into the cylinder of diameter 600mm, steel plate thickness 1.5mm, high 1500mm, the following 1000mm of loam cake is the air inlet air grid, built-in coarse filtration net, VHD screen pack, electrostatic precipitation screen and in cover; The 1200mm place is the air outlet upper limb, and the air outlet height is l00mm, interior dress wind wheel; Air outlet is following to be base, built-in concrete prefabricated balance element.Power supply is connected by dried the drawing with the filter motor of lamp, and filter is installed in lamp stand one side, lands.(seeing schematic diagram A).
Two, lamp stand formula open-air filter.According to the design philosophy of example one, this example shell adopts plastic injection-moulded extrusion modling, diameter 400mm, and high 1000mm, the following 800mm of loam cake is the air intake air grid, built-in coarse filtration net, VHD screen pack, electrostatic precipitation screen and middle cover; The 900mm place is the air outlet upper limb, and the air outlet height is 50mm, interior dress wind wheel; Air outlet is following to be bottom.The power supply connected mode is with example one, and filter is installed in the lamp stand top.(seeing schematic diagram A)
Claims (4)
1. an outdoor air filters environmental protection equipment, air flows out after via coarse filtration net, VHD screen pack, the dedusting of electrostatic precipitation screen, it is characterized in that: thick, close screen pack is combined into integral body, pattern is a drum type brake or flat, structure of filtering layer is the outer cotton felt of nonwoven, non-woven mat or acrylonitrile that is, the middle level is a molecular sieve, and zeolite, internal layer are active material such as active carbon etc.
2. outdoor air according to claim 1 filters environmental protection equipment, and its feature: the air intake air grid is made up of the intilted screen of venetian blind type that resistant material constitutes, and forms outdoor rain-proof structure.
3. outdoor air according to claim 1 filters environmental protection equipment and it is characterized in that: profile is cylindrical or close elliptical cylinder-shape.
4. outdoor air according to claim 1 filters environmental protection equipment, it is characterized in that: the installation site is on city outdoor lighting lamp stand or other column, and on the item layer platform of low-rise building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247045 CN2415295Y (en) | 1999-11-12 | 1999-11-12 | Outdoor air filtering environment protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247045 CN2415295Y (en) | 1999-11-12 | 1999-11-12 | Outdoor air filtering environment protection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2415295Y true CN2415295Y (en) | 2001-01-17 |
Family
ID=34032552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99247045 Expired - Fee Related CN2415295Y (en) | 1999-11-12 | 1999-11-12 | Outdoor air filtering environment protection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2415295Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940017A (en) * | 2014-04-11 | 2014-07-23 | 上海理工大学 | Method for cooling and purifying bus stop through electrostatic spraying |
| CN104289099A (en) * | 2013-07-19 | 2015-01-21 | 浙江金海环境技术股份有限公司 | Outdoor multifunctional fine particulate matter filtering apparatus |
| CN104949212A (en) * | 2014-03-28 | 2015-09-30 | Lg电子株式会社 | Air purifier |
| CN105478233A (en) * | 2015-12-28 | 2016-04-13 | 中装工程信息咨询(天津)有限公司 | Urban high-energy ion air purification device |
| CN107143929A (en) * | 2017-05-09 | 2017-09-08 | 江苏晨日环保科技有限公司 | A kind of air filtration environmental protection equipment and its encapsulating method |
-
1999
- 1999-11-12 CN CN 99247045 patent/CN2415295Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289099A (en) * | 2013-07-19 | 2015-01-21 | 浙江金海环境技术股份有限公司 | Outdoor multifunctional fine particulate matter filtering apparatus |
| CN104949212A (en) * | 2014-03-28 | 2015-09-30 | Lg电子株式会社 | Air purifier |
| US9724632B2 (en) | 2014-03-28 | 2017-08-08 | Lg Electronics Inc. | Air cleaner |
| CN104949212B (en) * | 2014-03-28 | 2017-11-14 | Lg电子株式会社 | Air purifier |
| CN103940017A (en) * | 2014-04-11 | 2014-07-23 | 上海理工大学 | Method for cooling and purifying bus stop through electrostatic spraying |
| CN105478233A (en) * | 2015-12-28 | 2016-04-13 | 中装工程信息咨询(天津)有限公司 | Urban high-energy ion air purification device |
| CN107143929A (en) * | 2017-05-09 | 2017-09-08 | 江苏晨日环保科技有限公司 | A kind of air filtration environmental protection equipment and its encapsulating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Guo Jian Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Guo Jian Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |