CN203308498U - Energy-saving fire fighting system for tunnel of cold region - Google Patents
Energy-saving fire fighting system for tunnel of cold region Download PDFInfo
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- CN203308498U CN203308498U CN2013203097033U CN201320309703U CN203308498U CN 203308498 U CN203308498 U CN 203308498U CN 2013203097033 U CN2013203097033 U CN 2013203097033U CN 201320309703 U CN201320309703 U CN 201320309703U CN 203308498 U CN203308498 U CN 203308498U
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Abstract
The utility model relates to an energy-saving fire fighting system for a tunnel of a cold region. The energy-saving fire fighting system is characterized by comprising a water supply part, a transmission part and an automatic sensing part, wherein the water supply part comprises a water storage container; the water storage container is arranged below the ground frost line; the water storage container is provided with a water storage container outlet and a water storage container inlet; a water replenishment pipeline communicated with the water storage container inlet is provided with a first valve; the transmission part comprises a pipeline and a pump; the automatic sensing part comprises a smoke sensor; and the first valve of the water supply part, the pump of the transmission part, an automatic cutout valve and the smoke sensor of the automatic sensing part are respectively connected with a controller by a lead. The energy-saving fire fighting system for the tunnel of the cold region not only saves the energy and reduces the consumption, but also is very simple in structure and convenient in construction and maintenance, thus having great economic benefit and social benefit.
Description
Technical field
The utility model relates to a kind of energy-conservation fire fighting system, specifically is applied in tunnel in cold area safety fire fighting field.
Background technology
At present, China has become the maximum country of construction of tunnel in the world, when traffic tunnel offers convenience to people's production, life, as the also frequently generation of fire of major casualty, and has caused huge social influence and economic loss.Particularly in northern China and high altitude localities, cold snap not only makes tunnel endure the freeze injury puzzlement to the fullest extent even to scrap, and hinders the normal supply of water for firefighting.For preventing the water freezing in extinguishing pipe under cold snap, taking maximum modes is to lay resistive heater in the high-order fire-fighting pond in tunnel, within leading to tunnel, also must lay resistive heater in the fire-fighting aqueduct of each fire plug simultaneously, after temperature is less than zero degree, for preventing freezing of water for firefighting, all must not freeze with the normality that keeps fire water in fire-fighting pond and fire protection pipeline for electrical heating every day in 24 hours.Like this, use because of the operation in tunnel in cold season, be the purpose of safety fire fighting, certainly will cause very large energy consumption.
Summary of the invention
The utility model causes the deficiency of very big energy consumption in order to make up existing tunnel in cold area antifreezing measures, provide a kind of energy-conservation, structure is simple and easy, construction and the energy-conservation fire fighting system of tunnel in cold area easy to maintenance.
The technical scheme that the utility model is taked: the energy-conservation fire fighting system of tunnel in cold area is characterized in that: it comprises water supply part, hop and automatic sensing part; Described water supply part comprises tank 2, tank 2 is placed in ground frost line following (it is following that the tank top is positioned at local frost line), tank is provided with top or the side bottom that tank outlet 3 and tank import 4(tank outlet 3 are positioned at tank, and tank import 4 is positioned at the opposite side top of tank) the moisturizing pipeline that is connected with tank import 4 is provided with the first valve 9; Described hop comprises pipeline 5 and pump 6, and an end of pipeline 5 is provided with the second valve 12 and is connected with tank outlet 3, and the other end of pipeline 5 is connected with fire plug in tunnel and is provided with automatic cutout valve 7, and pipeline 5 is provided with pump 6; Described automatic sensing part comprises Smoke Sensor 8, and Smoke Sensor is placed in tunnel bottom, and between Smoke Sensor 8,10 meters, interval layout is installed; The Smoke Sensor 8 of the first valve 9 of water supply part, the pump 6 of hop, automatic cutout valve 7 and automatic sensing part is connected into controller 1 by wire.
Described controller is digital signal controller.
Described tank is concrete or carbon steel or rustless steel container.
Described pipeline is carbon steel or stainless steel tube.
Described pump is positive displacement pump or impeller pump.
Described Smoke Sensor is ion type smog sensor or photoelectric smoke sensor.
The utility model is by utilizing underground heat to prevent that under cold snap, water for firefighting freezes, when fire occurs, Smoke Sensor transmits signal to controller, and controller is opened pump and automatic cutout valve automatically, and in the release tank, water for firefighting is to reach the behavior of stamping out a fire.
The technique effect that the utility model is obtained: simple and easy (convenience) not only constructed, safeguarded to the energy-conservation fire fighting system of tunnel in cold area of the present utility model, construct simple and easy, and the energy waste that preventive measure causes can avoid not breaking out of fire the time, energy-conservation, namely need namely to use reaction fast, really arrive the maximum using of resource.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-controller, 2-tank, the outlet of 3-tank, the import of 4-tank, 5-pipeline, 6-pump (water pump), 7-automatic cutout valve, 8-Smoke Sensor, 9-the first valve, 10-water supplement port, 11-ground, 12-the second valve.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Referring to Fig. 1, the energy-conservation fire fighting system of tunnel in cold area, it comprises water supply part, hop and automatic sensing part; Described water supply part comprises tank 2, tank 2 is placed in earth's surface lower floor, tank is positioned at ground frost line following (being as the criterion with the tank top), the top of tank or a side bottom are provided with tank outlet 3, the opposite side top of tank is provided with tank import 4, and the moisturizing pipeline be connected with tank import 4 is provided with the first valve 9; Described hop comprises pipeline 5 and pump 6, one end of pipeline 5 is provided with the second valve 12 and is connected with tank outlet 3, the other end of pipeline 5 is connected with fire plug in tunnel and is provided with automatic cutout valve 7, pipeline 5 is provided with the lift of pump 6[pump (6) and selects according to the tunnel actual conditions, and pump provides pressure to be not less than 0.4mpa]; Described automatic sensing part comprises Smoke Sensor 8, and Smoke Sensor is placed in tunnel bottom, and between Smoke Sensor 8,10 meters, interval layout is installed; The Smoke Sensor 8 of the first valve 9 of water supply part, the pump 6 of hop, automatic cutout valve 7 and automatic sensing part is connected into controller 1 by wire.
Described controller is digital signal controller.Described tank is concrete or carbon steel or rustless steel container.Described pipeline is carbon steel or stainless steel tube.Described pump is positive displacement pump or impeller pump.Described Smoke Sensor is ion type smog sensor or photoelectric smoke sensor.
The effect of controller 1 is the signal sent according to Smoke Sensor 8, automatically closes or open automatic stop valve 7 and the pump 6 of fire protection pipeline 5 and fire plug junction.
When fire did not occur, system of the present invention was in closed condition, avoided the energy consumption of the preventive measure generation of traditional fire fighting system; In case fire occurs, system of the present invention is opened by controller 1, guarantees the continuous supply of water for firefighting.
Protection domain of the present utility model is not limited to the above embodiments, and obviously, those skilled in the art can carry out various changes and distortion and not break away from scope and spirit of the present utility model the utility model.If these changes and distortion belong in the scope of the utility model claim and equivalent technologies thereof, intention of the present utility model also comprises these changes and is out of shape interior.
Claims (5)
1. the energy-conservation fire fighting system of tunnel in cold area is characterized in that: it comprises water supply part, hop and sensing part automatically; Described water supply part comprises tank (2), tank (2) is placed in earth's surface lower floor, tank is positioned at ground (11) below frost line, tank is provided with tank outlet (3) and tank import (4), and the moisturizing pipeline be connected with tank import (4) is provided with the first valve (9); Described hop comprises pipeline (5) and pump (6), one end of pipeline (5) is provided with the second valve (12) and is connected with tank outlet (3), the other end of pipeline (5) is connected with fire plug in tunnel and is provided with automatic cutout valve (7), and pipeline (5) is provided with pump (6); Described automatic sensing part comprises Smoke Sensor (8), and Smoke Sensor is placed in tunnel bottom, and between Smoke Sensor (8), 10 meters, interval layout is installed; The Smoke Sensor (8) of first valve (9) of water supply part, the pump (6) of hop, automatic cutout valve (7) and automatic sensing part is connected into controller (1) by wire.
2. the energy-conservation fire fighting system of tunnel in cold area according to claim 1, it is characterized in that: described controller is digital signal controller.
3. the energy-conservation fire fighting system of tunnel in cold area according to claim 1, it is characterized in that: described pump is positive displacement pump or impeller pump.
4. the energy-conservation fire fighting system of tunnel in cold area according to claim 1, it is characterized in that: described Smoke Sensor is ion type smog sensor or photoelectric smoke sensor.
5. the energy-conservation fire fighting system of tunnel in cold area according to claim 1 is characterized in that: tank outlet (3) is positioned at top or a side bottom of tank, and tank import (4) is positioned at the opposite side top of tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203097033U CN203308498U (en) | 2013-05-31 | 2013-05-31 | Energy-saving fire fighting system for tunnel of cold region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203097033U CN203308498U (en) | 2013-05-31 | 2013-05-31 | Energy-saving fire fighting system for tunnel of cold region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203308498U true CN203308498U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203097033U Expired - Lifetime CN203308498U (en) | 2013-05-31 | 2013-05-31 | Energy-saving fire fighting system for tunnel of cold region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203308498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306709A (en) * | 2013-05-31 | 2013-09-18 | 武汉广益交通科技股份有限公司 | Energy-saving firefighting system for tunnels in cold regions |
| CN105201543A (en) * | 2015-08-31 | 2015-12-30 | 招商局重庆交通科研设计院有限公司 | Anti-freezing type tunnel firefighting network system |
-
2013
- 2013-05-31 CN CN2013203097033U patent/CN203308498U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306709A (en) * | 2013-05-31 | 2013-09-18 | 武汉广益交通科技股份有限公司 | Energy-saving firefighting system for tunnels in cold regions |
| CN105201543A (en) * | 2015-08-31 | 2015-12-30 | 招商局重庆交通科研设计院有限公司 | Anti-freezing type tunnel firefighting network system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI ZHONGYI NEW MATERIAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUHAN GUANGYI TRANSPORTATION SCIENCE AND TECHNOLOGY INCORPORATED COMPANY Effective date: 20150312 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430070 WUHAN, HUBEI PROVINCE TO: 239000 CHUZHOU, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150312 Address after: 239000 Anhui province Chuzhou City Jiuhua Road West, north of Tongling Road Patentee after: ANHUI ZHONGYI NEW MATERIAL SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 430070 D block F102, three Seiko Park, the Great Wall Road, East Lake hi tech Zone, Hubei, Wuhan, Optics Valley Patentee before: WUHAN GUANGYI TRANSPORTATION SCIENCE AND TECHNOLOGY INCORPORATED CO. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Feng Shouzhong Inventor after: Gao Wei Inventor after: Wang Jun Inventor after: Li Jie Inventor after: Qu Shuangshuang Inventor after: Zhu Liang Inventor after: Zhu Xiaokang Inventor after: Huo Xudong Inventor after: Ding Yichun Inventor before: Feng Shouzhong Inventor before: Gao Wei Inventor before: Wang Jun Inventor before: Li Jie Inventor before: Qu Shuangshuang Inventor before: Zhu Liang Inventor before: Zhu Xiaokang Inventor before: Huo Xudong |
|
| COR | Change of bibliographic data | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 239000 Shitan modern industrial park, Quanjiao County, Chuzhou City, Anhui Province Patentee after: Anhui Zhongyi New Material Technology Co.,Ltd. Address before: 239000 west of Jiuhua Mountain Road, Chuzhou, Anhui, north of Tongling road. Patentee before: ANHUI ZHONGYI NEW MATERIAL SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |