CN217794191U - Coal mine underground fire-fighting and water-sprinkling device - Google Patents
Coal mine underground fire-fighting and water-sprinkling device Download PDFInfo
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- CN217794191U CN217794191U CN202221794183.5U CN202221794183U CN217794191U CN 217794191 U CN217794191 U CN 217794191U CN 202221794183 U CN202221794183 U CN 202221794183U CN 217794191 U CN217794191 U CN 217794191U
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Abstract
The utility model discloses a colliery fire control sprinkler, concretely relates to colliery fire control sprinkler technical field that disappears in pit, including fire control watering case main part is by fire control watering main pipe in the pit. Through the underground fire-fighting sprinkler main pipe, the gate valve, the pressure reducing valve group, the underground fire hydrant, the fire-fighting reel valve, the fire hose reel, the spray gun, the hose, the direct current spray gun, wash the reel valve, wash the hose reel, first water supply branch pipe, the second water supply branch pipe, the third water supply branch pipe and the fourth water supply branch pipe that set up, can realize the regularization of colliery underground fire sprinkler and use, improve the use, maintain, the management level, improve the standardized level of colliery fire prevention product in the pit, it is blank to supply the coal industry fire control product underground fire hydrant. The identification degree of the underground fire-fighting product of the coal mine is improved, the underground fire-fighting product is convenient for workers to take, the working efficiency is improved, and powerful guarantee is provided for enterprises to realize standardized management.
Description
Technical Field
The utility model relates to a colliery fire control and sprinkling irrigation equipment technical field that disappears in the pit specifically is a colliery fire control and sprinkling irrigation equipment that disappears in the pit.
Background
The underground fire-fighting and water-spraying system of the coal mine is used as an auxiliary system for coal production, and has very important functions in the aspects of controlling fire in the underground coal mine, reducing coal dust content in the underground coal mining environment and the like.
The mode of installing a valve on a branch pipe is mainly adopted for underground coal mine fire-fighting sprinkler main pipe, and the valve is difficult to identify and inconvenient to take in the underground coal mine environment. The valve clack of the valve is easy to be blocked by coal dust, the use of the valve clack is possibly influenced under emergency conditions, the labor intensity of operators is high, and the working efficiency is low, so that the underground coal mine fire and water sprinkling device is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a coal mine underground fire-fighting sprinkler, which solves the problems in the prior art.
In order to solve the technical problem, the utility model provides a following technical scheme: a fire-fighting sprinkler device used in underground coal mine comprises a fire-fighting sprinkler main body, wherein the fire-fighting sprinkler main body consists of an underground fire-fighting sprinkler main pipe, a gate valve, a pressure reducing valve group, an underground fire hydrant, a fire-fighting reel valve, a fire-fighting hose reel, a spray gun, a hose, a direct-current spray gun, a flushing reel valve, a flushing hose reel, a first water supply branch pipe, a second water supply branch pipe, a third water supply branch pipe and a fourth water supply branch pipe;
the underground fire-fighting sprinkler main pipe is connected with a first water supply branch pipe, the first water supply branch pipe is connected with a gate valve flange, the gate valve is connected with a pressure reducing valve group flange, the pressure reducing valve group is connected with the first water supply branch pipe, the first water supply branch pipe is connected with a third water supply branch pipe, the third water supply branch pipe is connected with an underground fire hydrant, the underground fire hydrant is connected with a hose, and the hose is connected with a direct-current spraying water gun;
the third water supply branch pipe is connected with the fourth water supply branch pipe, the fourth water supply branch pipe is connected with a fire-fighting reel valve, the fire-fighting reel valve is connected with a fire-fighting hose reel, and a high-pressure rubber pipe contained in the fire-fighting hose reel is connected with a spray gun;
the first water supply branch pipe is connected with the second water supply branch pipe, the second water supply branch pipe is connected with the flushing reel valve, the flushing reel valve is connected with the flushing hose reel, and a high-pressure rubber pipe contained in the flushing hose reel is connected with the spray gun.
As an optimal technical scheme of the utility model, open the fire hydrant control flap in the pit, fire hydrant water spray in the pit is used for fire control in the pit of colliery.
As an optimal technical scheme of the utility model, open the fire control reel valve, fire control hose reel nozzle water spray is used for the fire control in the pit of colliery.
As an optimized technical scheme of the utility model, open and wash reel valve water supply valve door, wash hose reel nozzle water spray and wash tunnel ground.
As the utility model discloses a preferred technical scheme, it is no less than two sets of hose, two sets of at least to have placed in the fire control watering case main part the hose is all placed on fire control watering case main part bottom inner wall.
As an optimized technical scheme of the utility model, the water hose passes through the buckle and is connected with direct current spraying squirt, fire hydrant in the pit.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. through the underground fire-fighting sprinkler main pipe, the gate valve, the pressure reducing valve group, the underground fire hydrant, the fire-fighting reel valve, the fire hose reel, the spray gun, the hose, the direct current spray gun, wash the reel valve, wash the hose reel, first water supply branch pipe, the second water supply branch pipe, the third water supply branch pipe and the fourth water supply branch pipe that set up, can realize the regularization of colliery underground fire sprinkler and use, improve the use, maintain, the management level, improve the standardized level of colliery fire prevention product in the pit, it is blank to supply the coal industry fire control product underground fire hydrant. The identification degree of the fire-fighting products in the coal mine is improved, the fire-fighting products are convenient for workers to take, the working efficiency is improved, and powerful guarantee is provided for enterprises to realize standardized management.
Drawings
FIG. 1 is a schematic front plan view of a fire sprinkler for underground coal mine of the present invention;
FIG. 2 is a schematic side view of the sprinkler of the present invention;
fig. 3 is a schematic top view of the coal mine underground fire and water sprinkler of the present invention.
Description of reference numerals:
1. a down-hole fire-fighting sprinkler main pipe; 2. a gate valve; 3. a pressure relief valve bank; 4. an underground hydrant; 5. a fire hose reel valve; 6. a fire hose reel; 7. a spray gun; 8. a hose; 9. a direct current spray gun; 10. flushing the reel valve; 11. flushing the hose reel; 12. a fire-fighting sprinkler main body; 13. a first water supply branch pipe; 14. A second water supply branch pipe; 15. a third water supply branch pipe; 16. and a fourth water supply branch pipe.
Detailed Description
As shown in fig. 1-3, a fire-fighting sprinkler device for underground coal mine comprises a fire-fighting sprinkler main body 12, wherein the fire-fighting sprinkler main body 12 is composed of an underground fire-fighting sprinkler main pipe 1, a gate valve 2, a pressure reducing valve group 3, an underground fire hydrant 4, a fire-fighting reel valve 5, a fire-fighting hose reel 6, a spray gun 7, a hose 8, a direct-flow spray gun 9, a flushing reel valve 10, a flushing hose reel 11, a first water supply branch pipe 13, a second water supply branch pipe 14, a third water supply branch pipe 15 and a fourth water supply branch pipe 16;
the underground fire-fighting sprinkler main pipe 1 is connected with a first water supply branch pipe 13, the first water supply branch pipe 13 is in flange connection with a gate valve 2, the gate valve 2 is in flange connection with a pressure reducing valve group 3, the pressure reducing valve group 3 is in flange connection with the first water supply branch pipe 13, the first water supply branch pipe 13 is connected with a third water supply branch pipe 15, the third water supply branch pipe 15 is connected with an underground fire hydrant 4, the underground fire hydrant 4 is connected with a hose 8, and the hose 8 is connected with a direct-current spray gun 9;
the third water supply branch pipe 15 is connected with the fourth water supply branch pipe 16, the fourth water supply branch pipe 16 is connected with the fire hose reel valve 5, the fire hose reel valve 5 is connected with the fire hose reel 6, and a high-pressure rubber hose contained in the fire hose reel 6 is connected with the spray gun 7;
the first water supply branch pipe 13 is connected with the second water supply branch pipe 14, the second water supply branch pipe 14 is connected with the flushing reel valve 10, the flushing reel valve 10 is connected with the flushing hose reel 11, and a high-pressure rubber pipe contained in the flushing hose reel 11 is connected with the spray gun 7;
the utility model discloses an in-service use, colliery down management personnel use colliery fire control watering device in pit according to the fire control or wash, work needs such as dust fall, and gate valve 2 and decompression valves 3 are for normally opening the maintenance.
And (4) fire fighting state:
when the underground fire hydrant 4 is used, the door of the fire-fighting water sprinkling tank 12 is opened, the hose 8 is connected with the underground fire hydrant 4, the direct-current spraying water gun 9 is connected with the hose 8, and the turbine opening and closing device of the underground fire hydrant 4 is opened, so that water spraying can be realized, the purpose of fire fighting is achieved, and the change of the water spraying state can be realized through the direct-current spraying water gun 9.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a colliery is fire prevention watering device in pit, includes fire control watering case main part (12), its characterized in that: the fire-fighting sprinkler main body (12) consists of an underground fire-fighting sprinkler main pipe (1), a gate valve (2), a pressure reducing valve group (3), an underground fire hydrant (4), a fire-fighting reel valve (5), a fire-fighting hose reel (6), a spray gun (7), a hose (8), a direct-current spray water gun (9), a flushing reel valve (10), a flushing hose reel (11), a first water supply branch pipe (13), a second water supply branch pipe (14), a third water supply branch pipe (15) and a fourth water supply branch pipe (16);
the underground fire-fighting water sprinkling main pipe (1) is connected with a first water supply branch pipe (13), the first water supply branch pipe (13) is in flange connection with a gate valve (2), the gate valve (2) is in flange connection with a pressure reducing valve group (3), the pressure reducing valve group (3) is in flange connection with the first water supply branch pipe (13), the first water supply branch pipe (13) is connected with a third water supply branch pipe (15), the third water supply branch pipe (15) is connected with an underground fire hydrant (4), the underground fire hydrant (4) is connected with a hose (8), and the hose (8) is connected with a direct-current spraying water gun (9);
the third water supply branch pipe (15) is connected with the fourth water supply branch pipe (16), the fourth water supply branch pipe (16) is connected with the fire hose reel valve (5), the fire hose reel valve (5) is connected with the fire hose reel (6), and a high-pressure rubber pipe contained in the fire hose reel (6) is connected with the spray gun (7);
the first water supply branch pipe (13) is connected with the second water supply branch pipe (14), the second water supply branch pipe (14) is connected with the flushing reel valve (10), the flushing reel valve (10) is connected with the flushing hose reel (11), and a high-pressure rubber pipe contained in the flushing hose reel (11) is connected with the spray gun (7).
2. The underground coal mine fire and water sprinkler according to claim 1, characterized in that: and opening the control valve of the underground fire hydrant (4), and spraying water by the underground fire hydrant (4) for underground fire protection of the coal mine.
3. The underground coal mine fire and water sprinkler according to claim 1, characterized in that: and opening a fire-fighting reel valve (5), and spraying water from a nozzle of the fire-fighting hose reel (6) for underground fire fighting of the coal mine.
4. The underground coal mine fire and water sprinkler according to claim 1, characterized in that: and opening a water supply valve of a washing reel valve (10), and spraying water to a nozzle of the washing hose reel (11) to wash the roadway ground.
5. The underground coal mine fire and water sprinkler according to claim 1, characterized in that: at least two groups of water hoses (8) are placed in the fire-fighting sprinkler main body (12), and the water hoses (8) are placed on the inner wall of the bottom end of the fire-fighting sprinkler main body (12).
6. The underground coal mine fire sprinkler according to claim 1, wherein: the water hose (8) is connected with the direct-current spraying water gun (9) and the underground fire hydrant (4) through a buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221794183.5U CN217794191U (en) | 2022-07-12 | 2022-07-12 | Coal mine underground fire-fighting and water-sprinkling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221794183.5U CN217794191U (en) | 2022-07-12 | 2022-07-12 | Coal mine underground fire-fighting and water-sprinkling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217794191U true CN217794191U (en) | 2022-11-15 |
Family
ID=83963786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221794183.5U Active CN217794191U (en) | 2022-07-12 | 2022-07-12 | Coal mine underground fire-fighting and water-sprinkling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217794191U (en) |
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2022
- 2022-07-12 CN CN202221794183.5U patent/CN217794191U/en active Active
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