CN103742182B - Strong tunnel ventilation device - Google Patents
Strong tunnel ventilation device Download PDFInfo
- Publication number
- CN103742182B CN103742182B CN201410000329.8A CN201410000329A CN103742182B CN 103742182 B CN103742182 B CN 103742182B CN 201410000329 A CN201410000329 A CN 201410000329A CN 103742182 B CN103742182 B CN 103742182B
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- retainer ring
- tunnel
- elevating lever
- base
- ventilation device
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Abstract
Strong tunnel ventilation device, belong to tunnel device field, comprise elastical cloth, bull stick, retainer ring, blower fan, elevating lever, reducing motor, base and fixing hole, described elevating lever is arranged in the groove of base, and be meshed with the reducing motor on base, elevating lever is provided with retainer ring, retainer ring is provided with many bull sticks, be provided with elastical cloth between bull stick, retainer ring inside is provided with blower fan.The invention provides a kind of ventilation equipment of brute force, directly cover on one end, tunnel, carry out forced ventilation, what make in tunnel is with fresh air.
Description
Technical field
The present invention relates to strong tunnel ventilation device, belong to tunnel device field.
Background technology
Tunnel is the one of underground passage, is also the one the most often used.Design and use to traffic or other purposes, be commonly used to cross over mountain after mountain, subterranean tunnel is called in underground if perform, some tunnel reaches km at present, and therefore the ventilation situation of the inside is very bad, the tunnel that especially vehicle flowrate is large, the inside is all tail gas, when people walk on the sidewalk of both sides, taste is unpleasant especially, is a urgent problem.
Summary of the invention
The object of this invention is to provide strong tunnel ventilation device.
The not smooth deficiency the present invention is to solve long distance tunnel ventilates.
Strong tunnel ventilation device, comprise elastical cloth, bull stick, retainer ring, blower fan, elevating lever, reducing motor, base and fixing hole, described elevating lever is arranged in the groove of base, and be meshed with the reducing motor on base, elevating lever is provided with retainer ring, retainer ring is provided with many bull sticks, is provided with elastical cloth between bull stick, retainer ring inside is provided with blower fan.
Described base is provided with two fixing holes.
Described elevating lever is provided with two.
Described retainer ring is evenly equipped with six roots of sensation bull stick.
Advantage of the present invention: the ventilation equipment providing a kind of brute force, directly covers on one end, tunnel, carries out forced ventilation, and what make in tunnel is with fresh air, should have the wide market space.
Accompanying drawing explanation
Fig. 1 is the structural representation of strong tunnel ventilation device of the present invention;
In figure: 1, elastical cloth 2, bull stick 3, retainer ring 4, blower fan 5, elevating lever 6, reducing motor 7, base 8, fixing hole.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Strong tunnel ventilation device, comprise elastical cloth 1, bull stick 2, retainer ring 3, blower fan 4, elevating lever 5, reducing motor 6, base 7 and fixing hole 8, described elevating lever 5 is arranged in the groove of base 7, and be meshed with the reducing motor 6 on base 7, for regulating the goodness of fit up and down of this equipment and each tunnel face; Elevating lever 5 is provided with retainer ring 3, retainer ring 3 is provided with many bull sticks 2, be rotationally connected each other mutually; Be provided with elastical cloth 1 between bull stick 2, retainer ring 3 inside is provided with blower fan 4, for providing large wind-force.
Described base 7 is provided with two fixing holes 8, for being fixed on the mobile objects such as picking-up vehicle.
Described elevating lever 5 is provided with two, good stability.
Described retainer ring 3 is evenly equipped with six roots of sensation bull stick 2, and after opening wide like this, elastical cloth 1 is comparatively even.
Using method of the present invention: when certain tunnel air is muddy, carry this equipment with picking-up vehicle and arrive tunnel face, bull stick 2 is opened, elastical cloth 1 is made to surround whole tunnel face, then blower fan 4 is opened, in tunnel, ventilation at a high speed, drives away picking-up vehicle after within several minutes, having friendly relations, and tunnel just recovers nature and passed through.
Claims (4)
1. strong tunnel ventilation device, comprise elastical cloth (1), bull stick (2), retainer ring (3), blower fan (4), elevating lever (5), reducing motor (6), base (7) and fixing hole (8), it is characterized in that: described fixing hole (8) is arranged on base (7), elevating lever (5) is arranged in the groove of base (7), and be meshed with the reducing motor (6) on base (7), elevating lever (5) is provided with retainer ring (3), retainer ring (3) is provided with many bull sticks (2), elastical cloth (1) is installed between bull stick (2), retainer ring (3) inside is provided with blower fan (4).
2. strong tunnel ventilation device according to claim 1, is characterized in that: described fixing hole (8) is two.
3. strong tunnel ventilation device according to claim 1, is characterized in that: described elevating lever (5) is provided with two.
4. strong tunnel ventilation device according to claim 1, is characterized in that: described retainer ring (3) is evenly equipped with six roots of sensation bull stick (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000329.8A CN103742182B (en) | 2014-01-02 | 2014-01-02 | Strong tunnel ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000329.8A CN103742182B (en) | 2014-01-02 | 2014-01-02 | Strong tunnel ventilation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103742182A CN103742182A (en) | 2014-04-23 |
| CN103742182B true CN103742182B (en) | 2015-12-02 |
Family
ID=50499236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410000329.8A Active CN103742182B (en) | 2014-01-02 | 2014-01-02 | Strong tunnel ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103742182B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869180B (en) * | 2019-02-21 | 2021-05-07 | 江西铭祥通风设备有限公司 | A ventilation equipment for dismouting is convenient in tunnel |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2097663A (en) * | 1936-06-25 | 1937-11-02 | Jr Henry J Hersey | Noncollapsing flexible pipe |
| CN2368978Y (en) * | 1998-11-25 | 2000-03-15 | 煤炭科学研究总院重庆分院 | Flexible guide wall-adhered duct |
| JP2004052529A (en) * | 2002-05-28 | 2004-02-19 | Ryuki Engineering:Kk | Suction duct device |
| CN201391686Y (en) * | 2009-04-09 | 2010-01-27 | 钱康华 | Tapered tube |
| CN102213105A (en) * | 2011-05-31 | 2011-10-12 | 金承官 | Mobile self-cleaning dry dust-collecting and ventilating equipment used in tunnel construction |
| CN102678156A (en) * | 2012-05-31 | 2012-09-19 | 浙江海洋学院 | Integral tunnel ventilating device |
| CN203201580U (en) * | 2013-03-22 | 2013-09-18 | 中国华冶科工集团有限公司 | Movable local fan |
-
2014
- 2014-01-02 CN CN201410000329.8A patent/CN103742182B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2097663A (en) * | 1936-06-25 | 1937-11-02 | Jr Henry J Hersey | Noncollapsing flexible pipe |
| CN2368978Y (en) * | 1998-11-25 | 2000-03-15 | 煤炭科学研究总院重庆分院 | Flexible guide wall-adhered duct |
| JP2004052529A (en) * | 2002-05-28 | 2004-02-19 | Ryuki Engineering:Kk | Suction duct device |
| CN201391686Y (en) * | 2009-04-09 | 2010-01-27 | 钱康华 | Tapered tube |
| CN102213105A (en) * | 2011-05-31 | 2011-10-12 | 金承官 | Mobile self-cleaning dry dust-collecting and ventilating equipment used in tunnel construction |
| CN102678156A (en) * | 2012-05-31 | 2012-09-19 | 浙江海洋学院 | Integral tunnel ventilating device |
| CN203201580U (en) * | 2013-03-22 | 2013-09-18 | 中国华冶科工集团有限公司 | Movable local fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103742182A (en) | 2014-04-23 |
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