CN203052900U - Plant building roof powerless exhaust system - Google Patents
Plant building roof powerless exhaust system Download PDFInfo
- Publication number
- CN203052900U CN203052900U CN 201320030717 CN201320030717U CN203052900U CN 203052900 U CN203052900 U CN 203052900U CN 201320030717 CN201320030717 CN 201320030717 CN 201320030717 U CN201320030717 U CN 201320030717U CN 203052900 U CN203052900 U CN 203052900U
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- CN
- China
- Prior art keywords
- building roof
- powerless
- factory building
- plant building
- unpowered
- 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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Abstract
The utility model discloses a plant building roof powerless exhaust system which comprises a powerless fan which is arranged at a ridge line close to a plant building roof. Two ends of an installation base plate are fixed in cover plates of the plant building roof in an embedded mode. Two supports are respectively fixed with the two ends of the installation base plate. Upper end portions of the two supports are located in horizontal positions. A base of the powerless fan is horizontally fixed on the upper end portions of the two supports. According to the plant building roof powerless exhaust system, the powerless fan is used for exhausting. The fan is firm in installation and reasonable in design. The plant building roof powerless exhaust system has the advantages of being environment-friendly, low in energy consumption, free of noise, and low in maintaining cost, and is remarkable in effects of increasing fresh air inside a workshop, and pumping out dust, moisture, smoke, poisonous gas, and the like.
Description
Technical field
The utility model relates to a kind of house exhaust, is specifically related to the unpowered gas extraction system in a kind of factory building roof.
Background technology
Can produce some pernicious gases in the process of preparation chemical products, if these gases can not in time be discharged up hill and dale, can pollute air in the workshop, the harm people's is healthy.Therefore, need to install gas extraction system reasonable in design in the workshop.
Unpowered blower fan is to utilize nature wind-force and cross-ventilated principle, and the air of parallel direction is mobile, accelerates and change from bottom to top vertical air into to flow, to improve a kind of device of room ventilation ventilation effect.It can be effectively discharged scorching, dirty smelly in the factory building workshop or the air that contains dust, indoor air temperature descends, naturally lower the temperature and the conversion fresh air, reach the effect of climate comfort and exchange fresh air, unpowered blower fan is widely used in factory building, workshop, warehouse, the dining room of light structure.The unpowered gas extraction system in roof is rationalized the top that is arranged on roofing according to the air natural law and air-flow flow principles, can discharge indoor hot gas and dirty gas along speed, improves working environment, the protection enterprise employee health.Gas extraction system that prior roofs is unpowered existence installs and fixes defective loaded down with trivial details, that exhaust effect is not good.
The utility model content
Technical problem to be solved in the utility model provides a kind of unpowered gas extraction system in factory building roof firm, good exhaust effect of installing.
For solving the problems of the technologies described above, the unpowered gas extraction system in a kind of factory building of the utility model roof, comprise unpowered blower fan, described unpowered blower fan is installed in the ridge line place near the factory building roof, the two ends that base plate is installed embed and are fixed in the cover plate on described factory building roof, two supports are fixed with the two ends of described installation base plate respectively, and the upper end of described two supports is positioned at horizontal level, and the base of described unpowered blower fan is horizontally fixed on the upper end of described two supports.
For further promoting to improve air quality by the factory building inner air flow, above-mentioned unpowered blower fan is installed in the both sides of the ridge line on described factory building roof.
Further, the unpowered blower fan of both sides that is installed in the ridge line on described factory building roof is 6～10.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is owing to use unpowered blower fan to carry out exhaust, blower fan is installed firm, reasonable in design, have environment-protection low-consumption energy, noiselessness, advantage that maintenance cost is cheap, to increase fresh air in the workshop, to extract effects such as dust, moisture, flue gas, toxic gas out obvious.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the unpowered gas extraction system in the utility model a kind of factory building roof;
Fig. 2 is the scheme of installation of unpowered blower fan of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, the unpowered gas extraction system in a kind of factory building roof, comprise unpowered blower fan 2, described unpowered blower fan 2 is installed in the ridge line place near factory building roof 1, the two ends that base plate 3 is installed embed and are fixed in the cover plate on described factory building roof 1, two supports 4 are fixed with the two ends of described installation base plate 3 respectively, and the upper end of described two supports 4 is positioned at horizontal level, and the base 5 of described unpowered blower fan 2 is horizontally fixed on the upper end of described two supports 4.
Described unpowered blower fan 2 is installed in the both sides of the ridge line on described factory building roof 1.
The unpowered blower fan 2 of both sides that is installed in the ridge line on described factory building roof 1 is 6～10.
Claims (3)
1. unpowered gas extraction system in factory building roof, comprise unpowered blower fan (2), it is characterized in that: described unpowered blower fan (2) is installed in the ridge line place near factory building roof (1), the two ends that base plate (3) is installed embed and are fixed in the cover plate on described factory building roof (1), two supports (4) are fixed with the two ends of described installation base plate (3) respectively, and the upper end of described two supports (4) is positioned at horizontal level, and the base (5) of described unpowered blower fan (2) is horizontally fixed on the upper end of described two supports (4).
2. the unpowered gas extraction system in a kind of factory building roof according to claim 1, it is characterized in that: described unpowered blower fan (2) is installed in the both sides of the ridge line on described factory building roof (1).
3. the unpowered gas extraction system in a kind of factory building roof according to claim 2 is characterized in that: the unpowered blower fan (2) of both sides that is installed in the ridge line on described factory building roof (1) is 6～10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030717 CN203052900U (en) | 2013-01-21 | 2013-01-21 | Plant building roof powerless exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030717 CN203052900U (en) | 2013-01-21 | 2013-01-21 | Plant building roof powerless exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052900U true CN203052900U (en) | 2013-07-10 |
Family
ID=48735847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320030717 Expired - Fee Related CN203052900U (en) | 2013-01-21 | 2013-01-21 | Plant building roof powerless exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889752A (en) * | 2018-04-28 | 2018-11-27 | 同济大学 | A kind of double-exhaust port formula air exhausting device and workshop exhaust system |
-
2013
- 2013-01-21 CN CN 201320030717 patent/CN203052900U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889752A (en) * | 2018-04-28 | 2018-11-27 | 同济大学 | A kind of double-exhaust port formula air exhausting device and workshop exhaust system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Neuftech Biotech (Hefei) Co.,Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140121 |