CN204024693U - A kind of tunnel jet blower - Google Patents
A kind of tunnel jet blower Download PDFInfo
- Publication number
- CN204024693U CN204024693U CN201420393773.6U CN201420393773U CN204024693U CN 204024693 U CN204024693 U CN 204024693U CN 201420393773 U CN201420393773 U CN 201420393773U CN 204024693 U CN204024693 U CN 204024693U
- Authority
- CN
- China
- Prior art keywords
- jet blower
- tunnel
- motor
- blower body
- rearmounted
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of tunnel jet blower, comprise tunnel wall layer of concrete, on described tunnel wall layer of concrete, be fixed with mounting suspension and two rearmounted junction plates by crab-bolt, jet blower body is installed on described mounting suspension, on described jet blower body, be separately installed with two silencing pots, on described each silencing pot, protective screening is installed, described each silencing pot is connected with one of them rearmounted junction plate by protection rope, in described jet blower body, motor is installed, described motor is connected with external power by circuit, in the rotating shaft of described motor, impeller is installed.There is shockproof corrosion-resistant, economical and practical, safe and reliable feature of effectively air in tunnel being carried out abundant exchange.
Description
Technical field
?
The utility model relates to blower fan, relates in particular to a kind of tunnel jet blower.
Background technology
At subway, tunnel, highway tunnel because the tail gas pollution of oil recovery motor is as NO, NO2, NO3, CO.Vehicle passes through tunnel continuously, and toxic gas is on the increase, and in tunnel, natural air, as fully exchange not in time, must cause the injury to human body.
Utility model content
The purpose of this utility model is to provide a kind of tunnel jet blower, has corrosion-resistant, economical and practical, safe and reliable and effectively the air in tunnel is carried out to the fully feature of exchange.
In order to achieve the above object, the technical solution of the utility model is: a kind of tunnel jet blower, comprise tunnel wall layer of concrete, on described tunnel wall layer of concrete, be fixed with mounting suspension and two rearmounted junction plates by crab-bolt, jet blower body is installed on described mounting suspension, on described jet blower body, be separately installed with two silencing pots, on described each silencing pot, protective screening is installed, described each silencing pot is connected with one of them rearmounted junction plate by protection rope, in described jet blower body, motor is installed, described motor is connected with external power by circuit, in the rotating shaft of described motor, impeller is installed.
Described crab-bolt is 24-M12*160 chemical anchor bolts.
Between described mounting suspension and jet blower body, damping pad is installed.
The beneficial effects of the utility model are: the utility model is fixed with mounting suspension and two rearmounted junction plates by crab-bolt on tunnel wall layer of concrete; jet blower body is installed on described mounting suspension; on described jet blower body, be separately installed with two silencing pots; on described each silencing pot, protective screening is installed; described each silencing pot is connected with one of them rearmounted junction plate by protection rope; in described jet blower body, motor is installed; described motor is connected with external power by circuit, in the rotating shaft of described motor, impeller is installed.There is shockproof corrosion-resistant, economical and practical, safe and reliable and effective feature of the air in tunnel being carried out to abundant exchange.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
?
Embodiment 1
As a kind of tunnel of Fig. 1-2 jet blower, comprise tunnel wall layer of concrete 1, on described tunnel wall layer of concrete 1, be fixed with mounting suspension 2 and two rearmounted junction plates 3 by crab-bolt 11, on described mounting suspension 2, jet blower body 4 is installed, on described jet blower body 4, be separately installed with two silencing pots 5, on described each silencing pot 5, protective screening 6 is installed, described each silencing pot 5 is connected with one of them rearmounted junction plate 3 by protection rope 7, in described jet blower body 4, motor 8 is installed, described motor 8 is connected with external power by circuit, impeller 9 is installed in the rotating shaft of described motor 8.
Described crab-bolt 11 is 24-M12*160 chemical anchor bolts.
Between described mounting suspension 2 and jet blower body 4, damping pad 10 is installed.
The utlity model has shockproof corrosion-resistant, economical and practical, safe and reliable and effective feature of the air in tunnel being carried out to abundant exchange.
Claims (3)
1. a tunnel jet blower, it is characterized in that: comprise tunnel wall layer of concrete (1), described tunnel wall layer of concrete (1) is upper is fixed with mounting suspension (2) and two rearmounted junction plates (3) by crab-bolt (11), jet blower body (4) is installed on described mounting suspension (2), on described jet blower body (4), be separately installed with two silencing pots (5), protective screening (6) is installed on described each silencing pot (5), described each silencing pot (5) is connected with one of them rearmounted junction plate (3) by protection rope (7), motor (8) is installed in described jet blower body (4), described motor (8) is connected with external power by circuit, impeller (9) is installed in the rotating shaft of described motor (8).
2. a kind of tunnel jet blower according to claim 1, is characterized in that: described crab-bolt is 24-M12*160 chemical anchor bolts.
3. a kind of tunnel jet blower according to claim 1, is characterized in that: between described mounting suspension (2) and jet blower body (4), damping pad (10) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420393773.6U CN204024693U (en) | 2014-07-17 | 2014-07-17 | A kind of tunnel jet blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420393773.6U CN204024693U (en) | 2014-07-17 | 2014-07-17 | A kind of tunnel jet blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024693U true CN204024693U (en) | 2014-12-17 |
Family
ID=52064577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420393773.6U Expired - Fee Related CN204024693U (en) | 2014-07-17 | 2014-07-17 | A kind of tunnel jet blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795503A (en) * | 2016-08-30 | 2018-03-13 | 天津中隧通风机有限公司 | A kind of tunnel purification ventilation blower |
| CN110454209A (en) * | 2019-08-09 | 2019-11-15 | 苏州中车建设工程有限公司 | interval tunnel jet fan installation and maintenance platform and installation and maintenance method |
-
2014
- 2014-07-17 CN CN201420393773.6U patent/CN204024693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795503A (en) * | 2016-08-30 | 2018-03-13 | 天津中隧通风机有限公司 | A kind of tunnel purification ventilation blower |
| CN110454209A (en) * | 2019-08-09 | 2019-11-15 | 苏州中车建设工程有限公司 | interval tunnel jet fan installation and maintenance platform and installation and maintenance method |
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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 |
Granted publication date: 20141217 Termination date: 20170717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |