CN201554485U - Ventilating device of raise driving pipeline - Google Patents
Ventilating device of raise driving pipeline Download PDFInfo
- Publication number
- CN201554485U CN201554485U CN2009202821106U CN200920282110U CN201554485U CN 201554485 U CN201554485 U CN 201554485U CN 2009202821106 U CN2009202821106 U CN 2009202821106U CN 200920282110 U CN200920282110 U CN 200920282110U CN 201554485 U CN201554485 U CN 201554485U
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- CN
- China
- Prior art keywords
- ventilating device
- flange
- blower fan
- reducer pipe
- fan
- 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 relates to a ventilating device of a raise driving pipeline. The ventilating device consists of a fan (1) and is characterized in that the fan (1) is connected with a reducing pipe (2) by a flange plate (4); and the reducing pipe (2) is connected with a vent pipe (3) by the flange plate (4). Therefore, the ventilating device has simple structure, convenient and fast use and good ventilation effect, can remove the poisonous and harmful gas such as carbonic oxide, carbon dioxide, nitric oxide, nitrogen dioxide and the like and is particularly applicable to mine industries.
Description
Technical field:
The utility model relates to a kind of ventilation installation, particularly a kind of upraise pipeline ventilation installation.
Background technology:
Former traditional ventilation is joined soft air duct by a 5.5Kw axial fan and is formed during sky, mine well construction, during work, soft air duct is launched to open blower fan after courtyard is delivered to the scope of operation, before blowing out it is removed, little because of the courtyard section, the inclination angle is big, sets up, removes difficulty back and forth, and soft air duct is frangible and influence ventilation effect, toxic and harmful concentration such as carbon monoxide, carbon dioxide, nitric oxide, nitrogen dioxide exceed standard easily, and drivage efficiency is low.
Summary of the invention:
The purpose of this utility model to provide exactly a kind of simple in structure, convenient to use, ventilation effect is good, can eliminate the upraise pipeline ventilation installation of toxic and harmfuls such as carbon monoxide, carbon dioxide, nitric oxide, nitrogen dioxide.
The purpose of this utility model is achieved in that a kind of upraise pipeline ventilation installation, is made up of blower fan, it is characterized in that described blower fan is connected with reducer pipe by flange, and reducer pipe is connected with air chimney by flange.
The utility model compared with prior art has the following advantages:
Owing to adopt blower fan to be connected with reducer pipe by flange, the form of structure that reducer pipe is connected with air chimney by flange, thereby simple in structure, convenient to use, ventilation effect is good, can eliminate toxic and harmfuls such as carbon monoxide, carbon dioxide, nitric oxide, nitrogen dioxide.
Description of drawings:
Figure: be concrete structure schematic diagram of the present utility model
1, blower fan 2, reducer pipe 3, air chimney 4, flange
The specific embodiment:
During use, the 3Kw axial fan is installed in the fresh distinguished and admirable unimpeded place of day downhole, blower fan 1 is connected with reducer pipe 2 by flange 4, reducer pipe 2 is connected with air chimney 3 with reducer pipe 2 by flange 4 and connects blower fan 1 and air chimney 3 by flange 4, air chimney 3 directly feeds the scope of operation along courtyard one side, carries out ventilating.
Claims (1)
1. a upraise pipeline ventilation installation is made up of blower fan (1), it is characterized in that described blower fan (1) is connected with reducer pipe (2) by flange (4), and reducer pipe (2) is connected with air chimney (3) by flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202821106U CN201554485U (en) | 2009-11-29 | 2009-11-29 | Ventilating device of raise driving pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202821106U CN201554485U (en) | 2009-11-29 | 2009-11-29 | Ventilating device of raise driving pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554485U true CN201554485U (en) | 2010-08-18 |
Family
ID=42614167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202821106U Expired - Fee Related CN201554485U (en) | 2009-11-29 | 2009-11-29 | Ventilating device of raise driving pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201554485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777406A (en) * | 2012-07-10 | 2012-11-14 | 胡玮琳 | Advanced reaction type speed regulation wind quantity control method |
| CN105736832A (en) * | 2016-04-21 | 2016-07-06 | 上海外高桥造船有限公司 | Cargo compartment air hose fixing device |
-
2009
- 2009-11-29 CN CN2009202821106U patent/CN201554485U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777406A (en) * | 2012-07-10 | 2012-11-14 | 胡玮琳 | Advanced reaction type speed regulation wind quantity control method |
| CN102777406B (en) * | 2012-07-10 | 2015-04-01 | 胡玮琳 | Advanced reaction type speed regulation wind quantity control method |
| CN105736832A (en) * | 2016-04-21 | 2016-07-06 | 上海外高桥造船有限公司 | Cargo compartment air hose fixing device |
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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: 20100818 Termination date: 20101129 |