CN104948216A - Dual-use water draining and air exhausting grill for tunnel - Google Patents
Dual-use water draining and air exhausting grill for tunnel Download PDFInfo
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- CN104948216A CN104948216A CN201510301484.8A CN201510301484A CN104948216A CN 104948216 A CN104948216 A CN 104948216A CN 201510301484 A CN201510301484 A CN 201510301484A CN 104948216 A CN104948216 A CN 104948216A
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Abstract
A dual-use water draining and air exhausting grill for a tunnel comprises first frame layers, one or more air suction pumps, air suction pipes, air exhaust pipes, water inlet grill bodies, second frame layers, water draining grill bodies, third frame layers, partition plates, second fisheye bearings, second air cylinders, first fisheye bearings, first air cylinders, supports and controllers. The left side and the right side of the tunnel are each provided with one first frame layer, the controllers are arranged in the first frame layers, the air suction pumps are installed in the first frame layers, the air suction pumps are connected with the controllers through wires, and the air suction pipes of the air suction pumps lead to the tunnel. The dual-use water draining and air exhausting grill for the tunnel has the advantages of being capable of draining accumulated water in the tunnel and removing dust in the tunnel in time.
Description
Technical field
The present invention relates to the dual-purpose grid of a kind of tunnel draining air draft, belong to tunneling technique field.
Background technology
If tunnel physical features is lower, current outside tunnel will flow in tunnel, not there is dewatering installation in the tunnel of prior art, water in tunnel all cannot be done for a long time, affect the current of Pedestrians and vehicles, and the ventilation installation in tunnel is all mounted in tunnel top mostly, but the dust that vehicle takes up when driving a vehicle is large due to quality, cannot discharge from the ventilation installation at top.In order to solve above-mentioned difficulties, need to develop a dual-purpose grid of draining air draft with tunnel.
Summary of the invention
The object of this invention is to provide the dual-purpose grid of a kind of tunnel draining air draft.
The problem to be solved in the present invention be prior art tunnel in not there is dewatering installation, and dust cannot be discharged the problem in tunnel by ventilation installation.
For realizing object of the present invention, the technical solution used in the present invention is:
The dual-purpose grid of a kind of tunnel draining air draft, comprises first floor framework, aspiration pump, exhaust tube, stack, trash rack, second layer framework, drainage grill, third layer framework, dividing plate, second flake bearing, second cylinder, first flake bearing, first cylinder, support, controller, tunnel and tunnel road surface, first floor framework is each side installed in described tunnel, controller is arranged in first floor framework, in first floor framework, a more than aspiration pump is installed, aspiration pump is connected with controller by wire, the exhaust tube of aspiration pump leads to tunnel, under second layer framework is arranged on first floor framework, the stack of aspiration pump leads to second layer framework, on the left of second layer framework, trash rack is installed, flush with the tunnel road surface in tunnel bottom trash rack, trash rack and tunnel are interconnected, bottom the second layer, drainage grill is installed, dividing plate upper end thereof is on the right side of second layer framework, dividing plate is installed the second flake bearing, the piston rod of the second cylinder is arranged on the second flake bearing, second cylinder is installed the first flake bearing, the piston rod of the first cylinder is arranged on the first flake bearing, under first cylinder is arranged on support, support installing is on the right side of first floor framework, under third layer framework is arranged on second layer framework, drainage grill and third layer framework are interconnected.
Built-in first electromagnetic valve of described first cylinder, the first electromagnetic valve is connected with controller by wire.
Built-in second electromagnetic valve of described second cylinder, the second electromagnetic valve is connected with controller by wire.
Advantage of the present invention is: controller controls aspiration pump and is extracted in second layer framework by the dust on tunnel road surface; Ponding in tunnel flows in second layer framework from trash rack, more under gravity, flows in third layer framework from drainage grill, and third layer framework is sewer layer; Controller controls energising or the power-off of built-in first electromagnetic valve of the first cylinder, the piston rod of the first cylinder is made to do stretching motion, controller controls energising or the power-off of built-in second electromagnetic valve of the second cylinder, the piston rod of the second cylinder is made to do stretching motion, drive dividing plate lower end upwards to swing, the waste gas in second layer framework is discharged.
Accompanying drawing explanation
Fig. 1 is the dual-purpose grid overall structure figure of a kind of tunnel draining air draft of the present invention;
Fig. 2 is the enlarged diagram of a portion of the present invention structure;
Fig. 3 is the right view of a portion of the present invention structure;
In figure: 1, first floor framework 2, aspiration pump 3, exhaust tube 4, stack 5, trash rack 6, second layer framework 7, drainage grill 8, third layer framework 9, dividing plate 10, second flake bearing 11, second cylinder 12, first flake bearing 13, first cylinder 14, support 15, controller 16, tunnel 17, tunnel road surface.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
The dual-purpose grid of a kind of tunnel draining air draft of the present invention, comprise first floor framework 1, aspiration pump 2, exhaust tube 3, stack 4, trash rack 5, second layer framework 6, drainage grill 7, third layer framework 8, dividing plate 9, second flake bearing 10, second cylinder 11, first flake bearing 12, first cylinder 13, support 14, controller 15, tunnel 16 and tunnel road surface 17, first floor framework 1 is each side installed in described tunnel 16, controller 15 is arranged in first floor framework 1, in first floor framework 1, a more than aspiration pump 2 is installed, aspiration pump 2 is connected with controller 15 by wire, the exhaust tube 3 of aspiration pump 2 leads to tunnel 16, second layer framework 6 is arranged on first floor framework 1 time, the stack 4 of aspiration pump 2 leads to second layer framework 6, controller 15 controls aspiration pump 2 and is extracted in second layer framework 6 by the dust on tunnel road surface 17, trash rack 5 is installed on the left of second layer framework 6, flush with the tunnel road surface 17 in tunnel 16 bottom trash rack 5, trash rack 5 and tunnel 16 are interconnected, drainage grill 7 is installed bottom the second layer, ponding in tunnel 16 flows in second layer framework 6 from trash rack 5, again under gravity, flow in third layer framework 8 from drainage grill 7, dividing plate 9 upper end thereof is on the right side of second layer framework 6, dividing plate 9 is installed the second flake bearing 10, the piston rod of the second cylinder 11 is arranged on the second flake bearing 10, built-in second electromagnetic valve of second cylinder 11, second electromagnetic valve is connected with controller 15 by wire, second cylinder 11 is installed the first flake bearing 12, the piston rod of the first cylinder 13 is arranged on the first flake bearing 12, first cylinder 13 is arranged on support 14 times, built-in first electromagnetic valve of first cylinder 13, first electromagnetic valve is connected with controller 15 by wire, support 14 is arranged on the right side of first floor framework 1, controller 15 controls energising or the power-off of built-in first electromagnetic valve of the first cylinder 13, the piston rod of the first cylinder 13 is made to do stretching motion, controller 15 controls energising or the power-off of built-in second electromagnetic valve of the second cylinder 11, the piston rod of the second cylinder 11 is made to do stretching motion, dividing plate 9 lower end is driven upwards to swing, waste gas in second layer framework 6 is discharged, third layer framework 8 is arranged on second layer framework 6 times, drainage grill 7 and third layer framework 8 are interconnected, third layer framework 8 is sewer layer.
Using method of the present invention is: controller 15 controls aspiration pump 2 and is extracted in second layer framework 6 by the dust on tunnel road surface 17; Ponding in tunnel 16 flows in second layer framework 6 from trash rack 5, more under gravity, flows in third layer framework 8 from drainage grill 7, and third layer framework 8 is sewer layer; Controller 15 controls energising or the power-off of built-in first electromagnetic valve of the first cylinder 13, the piston rod of the first cylinder 13 is made to do stretching motion, controller 15 controls energising or the power-off of built-in second electromagnetic valve of the second cylinder 11, the piston rod of the second cylinder 11 is made to do stretching motion, drive dividing plate 9 lower end upwards to swing, the waste gas in second layer framework 6 is discharged.
Claims (3)
1. the dual-purpose grid of tunnel draining air draft, comprise first floor framework (1), aspiration pump (2), exhaust tube (3), stack (4), trash rack (5), second layer framework (6), drainage grill (7), third layer framework (8), dividing plate (9), second flake bearing (10), second cylinder (11), first flake bearing (12), first cylinder (13), support (14), controller (15), tunnel (16) and tunnel road surface (17), it is characterized in that: described tunnel (16) each side install first floor framework (1), controller (15) is arranged in first floor framework (1), in first floor framework (1), a more than aspiration pump (2) is installed, aspiration pump (2) is connected with controller (15) by wire, the exhaust tube (3) of aspiration pump (2) leads to tunnel (16), under second layer framework (6) is arranged on first floor framework (1), the stack (4) of aspiration pump (2) leads to second layer framework (6), trash rack (5) is installed in second layer framework (6) left side, trash rack (5) bottom flushes with the tunnel road surface (17) of tunnel (16), trash rack (5) and tunnel (16) are interconnected, drainage grill (7) is installed bottom the second layer, dividing plate (9) upper end thereof is on second layer framework (6) right side, upper installation second flake bearing (10) of dividing plate (9), the piston rod of the second cylinder (11) is arranged on the second flake bearing (10), upper installation first flake bearing (12) of second cylinder (11), the piston rod of the first cylinder (13) is arranged on the first flake bearing (12), under first cylinder (13) is arranged on support (14), support (14) is arranged on first floor framework (1) right side, under third layer framework (8) is arranged on second layer framework (6), drainage grill (7) and third layer framework (8) are interconnected.
2. the dual-purpose grid of a kind of tunnel draining air draft according to claim 1, is characterized in that: built-in first electromagnetic valve of described first cylinder (13), the first electromagnetic valve is connected with controller (15) by wire.
3. the dual-purpose grid of a kind of tunnel draining air draft according to claim 1, is characterized in that: built-in second electromagnetic valve of described second cylinder (11), the second electromagnetic valve is connected with controller (15) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301484.8A CN104948216B (en) | 2015-06-04 | 2015-06-04 | A kind of tunnel dual-purpose grid of draining air draft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301484.8A CN104948216B (en) | 2015-06-04 | 2015-06-04 | A kind of tunnel dual-purpose grid of draining air draft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104948216A true CN104948216A (en) | 2015-09-30 |
| CN104948216B CN104948216B (en) | 2017-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510301484.8A Active CN104948216B (en) | 2015-06-04 | 2015-06-04 | A kind of tunnel dual-purpose grid of draining air draft |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486074A (en) * | 2019-09-11 | 2019-11-22 | 中铁隧道局集团有限公司 | A kind of the stringing design method and construction method of major long tunnel construction ventilation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0577153A1 (en) * | 1989-07-26 | 1994-01-05 | Fuji Electric Co., Ltd. | Aerodynamic air intake opening of a tunnel ventilation unit |
| KR100563992B1 (en) * | 2004-11-15 | 2006-03-29 | 정혁수 | Ventilation device for tunnel |
| JP2013087458A (en) * | 2011-10-14 | 2013-05-13 | Jfe Engineering Corp | Special invert method for tunnel steal plate lining repair construction and special invert material therefor |
| CN203635333U (en) * | 2013-12-11 | 2014-06-11 | 中铁第四勘察设计院集团有限公司 | Metro interval tunnel ventilating dust removal structure |
| CN204041090U (en) * | 2014-07-31 | 2014-12-24 | 上海市城市建设设计研究总院 | The flue sheet structure of tunnel exhast duct |
| CN204225916U (en) * | 2014-09-30 | 2015-03-25 | 重庆国翔新材料有限公司 | Automatic sprinkler fire-extinguishing system is cleaned in tunnel dedusting |
-
2015
- 2015-06-04 CN CN201510301484.8A patent/CN104948216B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0577153A1 (en) * | 1989-07-26 | 1994-01-05 | Fuji Electric Co., Ltd. | Aerodynamic air intake opening of a tunnel ventilation unit |
| KR100563992B1 (en) * | 2004-11-15 | 2006-03-29 | 정혁수 | Ventilation device for tunnel |
| JP2013087458A (en) * | 2011-10-14 | 2013-05-13 | Jfe Engineering Corp | Special invert method for tunnel steal plate lining repair construction and special invert material therefor |
| CN203635333U (en) * | 2013-12-11 | 2014-06-11 | 中铁第四勘察设计院集团有限公司 | Metro interval tunnel ventilating dust removal structure |
| CN204041090U (en) * | 2014-07-31 | 2014-12-24 | 上海市城市建设设计研究总院 | The flue sheet structure of tunnel exhast duct |
| CN204225916U (en) * | 2014-09-30 | 2015-03-25 | 重庆国翔新材料有限公司 | Automatic sprinkler fire-extinguishing system is cleaned in tunnel dedusting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486074A (en) * | 2019-09-11 | 2019-11-22 | 中铁隧道局集团有限公司 | A kind of the stringing design method and construction method of major long tunnel construction ventilation |
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|---|---|
| CN104948216B (en) | 2017-06-16 |
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