CN210566995U - Pipeline fire protection device - Google Patents
Pipeline fire protection device Download PDFInfo
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- CN210566995U CN210566995U CN201921278174.9U CN201921278174U CN210566995U CN 210566995 U CN210566995 U CN 210566995U CN 201921278174 U CN201921278174 U CN 201921278174U CN 210566995 U CN210566995 U CN 210566995U
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Abstract
The utility model discloses a pipeline fire protection device relates to pipeline fire prevention technical field. The utility model provides a pipeline fire protection device, includes gas collecting tank, controller, mechanism of discharging fume, trickle mechanism and sensing mechanism, the gas collecting tank sets up outside the pipeline, the gas collecting tank communicates through the mechanism of discharging fume with the pipeline, and gas collecting tank and pipeline communicate with trickle mechanism respectively, the inner chamber of pipeline is provided with sensing mechanism, the mechanism of discharging fume, trickle mechanism and sensing mechanism are connected with the controller respectively, and the gas collecting tank is provided with pressure release pipe and drain pipe. The utility model discloses a cooperation of mechanism and controller of discharging fume can inhale the gas collecting tank with the smoke and dust in the pipeline in, through the cooperation of drenching mechanism and controller, can carry out water to the smoke and dust in gas collecting tank and the pipeline and drench the dilution of putting out a fire and handle, avoids appearing the secondary in the pipeline and fires again, through the cooperation of controller and sensing mechanism, can control pipeline equipment, has strengthened the security of pipeline, has solved the relatively poor problem of traditional pipeline fire proofness.
Description
Technical Field
The utility model relates to a pipeline fire prevention technical field, concretely relates to pipeline fire prevention device.
Background
The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, generally, the fluid flows from a high-pressure part to a low-pressure part of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range, and is mainly used for water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices.
When the user carries dangerous liquid and gas, need construct pre-buried pipeline below the ground, however traditional pipeline fire proofness is relatively poor, because liquid and gas of carrying have easily fires, explosive characteristic, receive external environment influence or when the pipeline internal pressure is too big, appear the conflagration in the pipeline, cause the damage for pipeline and connecting device, bring serious economic loss for the user, still for example defeated cotton pipeline, electric wire pipeline etc. all very easily appear taking place the hidden danger of conflagration.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a pipeline fire protection device that fire behavior is good is provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a pipeline fire protection device, includes gas collecting tank, controller, mechanism of discharging fume, trickle mechanism and sensing mechanism, the gas collecting tank sets up outside the pipeline, the gas collecting tank communicates through the mechanism of discharging fume with the pipeline, and gas collecting tank and pipeline communicate with trickle mechanism respectively, the inner chamber of pipeline is provided with sensing mechanism, the mechanism of discharging fume, trickle mechanism and sensing mechanism are connected with the controller respectively.
Further, still include the ground, the gas collecting tank is located above the ground, the pipeline is located below the ground.
Further, the smoke exhaust mechanism comprises an air pump, a smoke suction pipe and a smoke delivery pipe, one end of the smoke delivery pipe is communicated with the inner cavity of the gas collecting tank, the other end of the smoke delivery pipe is connected with the gas outlet of the air pump, one end of the smoke suction pipe is connected with the gas inlet of the air pump, the other end of the smoke suction pipe penetrates through the foundation to the inner cavity of the pipeline, and the air pump is electrically connected with the controller.
Further, the water spraying mechanism comprises a water tank, a connecting pipe, a water pump, a communicating pipe, a tee joint, a first water delivery pipe and a second water delivery pipe, the water tank is arranged at the top of the gas collection tank, the bottom of the inner cavity of the water tank is communicated with one end of a connecting pipe, the other end of the connecting pipe is connected with a water inlet of the water pump, the water outlet of the water pump is connected with one end of a communicating pipe, the other end of the communicating pipe is connected with the inlet of the tee joint, one outlet of the tee joint is communicated with one end of a first water delivery pipe, the other end of the first water delivery pipe penetrates through the top of the gas collection tank, a nozzle is connected to the port of the first water delivery pipe penetrating through the top of the gas collection tank, and the other outlet of the tee joint is communicated with one end of a second water delivery pipe, the other end of the second water delivery pipe extends to the inner cavity of the pipeline, an electric valve is connected at the port of the second water delivery pipe, which is positioned in the inner cavity of the pipeline, and the water pump and the electric valve are respectively electrically connected with the controller.
Further, the sensing mechanism comprises a smoke sensor and an open fire sensor, the smoke sensor and the open fire sensor are respectively arranged on the smoke absorbing pipe positioned in the inner cavity of the pipeline, and the smoke sensor and the open fire sensor are respectively in signal connection with the controller.
Furthermore, the smoke sensor and the naked flame sensor are sequentially embedded at the port of the smoke absorbing pipe positioned in the inner cavity of the pipeline.
Furthermore, the left end of the inner cavity of the gas collecting tank is communicated with a pressure relief pipe, and a pressure gauge is arranged on the pressure relief pipe.
Furthermore, the bottom on the right side of the inner cavity of the gas collecting tank is communicated with a drain pipe, and an outlet of the drain pipe is connected with an electric gate valve.
Further, the left and right sides of gas collecting tank bottom do not the joint have a supporting seat, the bottom and the ground fixed surface of supporting seat are connected, the top fixedly connected with fixing base of supporting seat, the top fixedly connected with fixed plate of fixing base, the water tank sets up on the fixed plate.
Furthermore, a protection pad is arranged at the joint of the supporting seat and the fixed seat, and the protection pad is positioned on the surface of the gas collection tank.
The utility model has the advantages that:
1. the utility model discloses a cooperation of mechanism and controller of discharging fume can inhale in the gas collecting tank to the smoke and dust in the pipeline, through the cooperation of drenching mechanism and controller, can carry out water to the smoke and dust in gas collecting tank and the pipeline and drench the dilution of putting out a fire, the secondary is again fired in avoiding the pipeline to appear, through the controller, sensing mechanism's cooperation, can control pipeline equipment, the relatively poor problem of traditional pipeline fire proofness has been solved, the security of reinforcing pipeline transportation liquid and gas, avoid bringing serious economic loss for the user.
2. The utility model discloses a pressure release pipe and electric gate valve can discharge the waste liquid in the gas collecting tank, through supporting seat and fixing base, can effectively fix the gas collecting tank, through the protection pad, avoid supporting seat and fixing base to cause the damage to the gas collecting tank surface, can effectively protect the gas collecting tank.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the gas collection canister of the present invention;
fig. 3 is a left side view of the fixing base of the present invention;
FIG. 4 is a bottom view of the smoking pipe of the present invention;
fig. 5 is a schematic structural view of a second smoke exhausting mechanism of the present invention;
FIG. 6 is a schematic structural view of a second water spraying mechanism of the present invention;
shown in the figure: 1-a gas collection tank; 2-a controller; 3-a pipeline; 4-a smoke exhaust mechanism; 401-an air pump; 402-a smoking pipe; 403-smoke conveying pipe; 5-a water spraying mechanism; 501-fixing plate; 502-a water tank; 503-connecting tube; 504-a water pump; 505-a communicating tube; 506-a tee; 507-a first water conveying pipe; 508-a nozzle; 509-a second water duct; 6-a control mechanism; 601-a smoke sensor; 602-open flame sensor; 7-pressure relief pipe; 8-a pressure gauge; 9-a drain pipe; 10-a support seat; 11-a fixed seat; 12-an electrically operated valve; 13-a blower; 14-a smoke exhaust pipe; 15-an exhaust fan; 16-a blowpipe; 17-a first water spraying pipe; 18-four-way; 19-a second water spraying pipe; 20-sprayer.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1-4, the utility model discloses a pipeline fire protection device, including gas collecting tank 1, controller 2, mechanism 4, the trickle mechanism 5 and the sensing mechanism 6 of discharging fume, gas collecting tank 1 sets up in 3 outsides of pipeline, gas collecting tank 1 communicates through mechanism 4 of discharging fume with pipeline 3, and gas collecting tank 1 and pipeline 3 communicate with trickle mechanism 5 respectively, the inner chamber of pipeline 3 is provided with sensing mechanism 6, mechanism 4, the trickle mechanism 5 of discharging fume and sensing mechanism 6 are connected with controller 2 respectively. When sensing mechanism 6 senses that there are smog and naked light in the pipeline 3, give controller 2 with signal transmission, controller 2 control smoke exhaust mechanism 4 and trickle mechanism 5, inhale in gas collecting tank 1 through smoke exhaust mechanism 4 with the smog of pipeline 3, rethread trickle mechanism 5 carries out water and drenches the dilution processing to the smoke and dust of gas collecting tank 1, puts out a fire through trickle mechanism 5 to pipeline 3 handles to reach the purpose of discharging fume and putting out a fire to pipeline 3.
According to actual conditions, the pipeline 3 can also be provided with a ground surface and a wall surface and hung in the air, and the gas collection tank 1 only needs to be positioned outside the pipeline 3. However, in the existing practical use, the pipeline 3 is generally located below the foundation, so for this situation, the gas collecting tank 1 is located above the foundation, and the pipeline 3 is located below the foundation.
Specifically, the smoke exhaust mechanism 4 comprises an air pump 401, a smoke suction pipe 402 and a smoke delivery pipe 403, one end of the smoke delivery pipe 403 is communicated with the inner cavity of the gas collecting tank 1, the other end of the smoke delivery pipe is connected with the gas outlet of the air pump 401, one end of the smoke suction pipe 402 is connected with the gas inlet of the air pump 401, the other end of the smoke suction pipe penetrates through the foundation to the inner cavity of the pipeline 3, and the air pump 401 is electrically connected with the controller 2; the smoke exhaust mechanism 4 is controlled by the controller 2 to suck the smoke dust in the pipeline 3 into the gas collecting tank 1.
The second implementation of the smoke exhaust mechanism 4 is shown in fig. 5, the smoke exhaust mechanism 4 comprises an electric valve 12, a blower 13, a smoke exhaust pipe 14, an exhaust fan 15 and a blowing pipe 16, one end of the smoke exhaust pipe 14 is communicated with the inner cavity of the gas collecting tank 1, the exhaust fan 15 is arranged at one end of the smoke exhaust pipe 14 communicated with the inner cavity of the gas collecting tank 1, the other end of the smoke exhaust pipe penetrates through the inner cavity of the pipeline 3, one end of the blowing pipe 16 penetrates through the inner cavity of the pipeline 3 and is positioned at the port of the inner cavity of the pipeline 3 opposite to the smoke exhaust pipe 14, the other end of the blowing pipe 16 is connected with the blower 13, the electric valve 12 is respectively arranged at the port of the inner cavity of the pipeline 3, the blower 13 and the exhaust fan 15 are respectively and electrically connected with the controller 2, the electric valve 12 is in signal connection with the controller 2, when smoke exhaust is needed, the controller 2 controls the opening of the, the exhaust fan 15 sucks the smoke into the gas collecting tank 1, and the smoke is quickly sucked into the gas collecting tank 1 under the double actions of the blower 13 and the exhaust fan 15, so that the air suction efficiency is improved.
The water spraying mechanism 5 comprises a water tank 502, a connecting pipe 503, a water pump 504, a communicating pipe 505, a tee 506, a first water conveying pipe 507 and a second water conveying pipe 509, the water tank 502 is arranged at the top of the gas collecting tank 1, the bottom of the inner cavity of the water tank 502 is communicated with one end of the connecting pipe 503, the other end of the connecting pipe 503 is connected with a water inlet of the water pump 504, a water outlet of the water pump 504 is connected with one end of the communicating pipe 505, the other end of the communicating pipe 505 is connected with an inlet of the tee 506, one outlet of the tee 506 is communicated with one end of the first water conveying pipe 507, the other end of the first water conveying pipe 507 is communicated with the top of the gas collecting tank 1, a port of the first water conveying pipe 507 communicated with the top of the gas collecting tank 1 is connected with a nozzle 508, the other outlet of the tee 506 is communicated with one end of the second water conveying pipe 509, the water pump 504 and the electric valve are respectively electrically connected with the controller 2; when fire is needed to be extinguished, the controller 2 controls the water pump 504 and the electric valve, water in the water tank 502 is conveyed into the gas collecting tank 1 and the pipeline 3 for extinguishing fire, and the water spraying mechanism 5 can be used for spraying, extinguishing fire and diluting smoke dust in the gas collecting tank 1 and the pipeline 3, so that secondary reburning in the pipeline is avoided; according to the surrounding environment conditions, the water spraying mechanism 5 can be used for eliminating the water tank 502, the connecting pipe 503, the water pump 504 and the communicating pipe 505, and can be used for directly connecting other water pipes such as a tap water pipe or a fire water pipe and the like into the water inlet of the tee 506, so that the same purpose can be achieved, and the number of devices is reduced.
Second implementation of the water spraying mechanism 5 as shown in fig. 6, the water spraying mechanism 5 comprises a first water spraying pipe 17, a four-way pipe 18, a second water spraying pipe 19 and a sprayer 20, one end of the first water spraying pipe 17 is connected with a water outlet of the water pump 504, the other end of the first water spraying pipe penetrates through the top of the gas collecting tank 1 and is connected with a water inlet of the cross joint 18, one end of the second water spraying pipe 19 is connected with one water outlet of the cross joint 18, the other end of the second water spraying pipe penetrates through the bottom of the gas collecting tank 1 and extends to the inner cavity of the pipeline 3, the rest water outlets of the cross joint 18 are respectively provided with a sprayer 20, the controller 2 controls the water pump 504 to be started, then flows into a sprayer 20 and a second water spraying pipe 19, the sprayer 20 sprays in the gas collecting tank 1, the sprayed water is fully combined with the smoke to spray and extinguish and dilute the smoke dust in the gas collecting tank 1, and the water of the second water spraying pipe 19 flows into the inner cavity of the pipeline 3 to perform water spraying and extinguishing treatment in the pipeline 3.
The sensing mechanism 6 comprises a smoke sensor 601 and an open fire sensor 602, the smoke sensor 601 and the open fire sensor 602 are respectively arranged on the smoking pipe 402 positioned in the inner cavity of the pipeline 3, the smoke sensor 601 and the open fire sensor 602 are respectively in signal connection with the controller 2, and preferably, the smoke sensor 601 and the open fire sensor 602 are sequentially embedded at the port of the smoking pipe 402 positioned in the inner cavity of the pipeline 3; smoke sensor 601 and naked light sensor 602 respond to smog and naked light in the pipeline 3 respectively, through controller 2, smoke sensor 601 and the cooperation of naked light sensor 602, can control pipeline equipment, have solved the relatively poor problem of traditional pipeline fire proofness, and the security of reinforcing pipeline transportation liquid and gas avoids bringing serious economic loss for the user. This sensing mechanism 6 can also be set up as temperature sensor or pressure sensor etc. when the temperature reaches a definite value or pressure reaches a definite value in pipeline 3, give controller 2 with the signal transmission through temperature sensor or pressure sensor, then carry out to discharge fume and put out a fire.
If smoke or open fire occurs, the smoke sensor 601 and the open fire sensor 602 respectively transmit signals to the controller 2, the controller 2 controls the air pump 401 and the water pump 504 to be started, the air pump 401 sucks smoke dust in the pipeline 3 into the gas collecting tank 1 through the smoke suction pipe 402, the water pump 504 supplies water in the water tank 502 into the communicating pipe 505 through the connecting pipe 503, then the water is sprayed and diluted by the nozzle 508 from the communicating pipe 505 through the tee 506 and the first water pipe 507 respectively, the controller 2 controls the electric valve to be started, and then the second water pipe 509 supplies water into the pipeline 3 to perform fire extinguishing and water spraying and diluting treatment.
The left end of the inner cavity of the gas collecting tank 1 is communicated with a pressure relief pipe 7, and a pressure gauge 8 is arranged on the pressure relief pipe 7. The pressure in the gas collecting tank 1 can be observed at any time through the pressure gauge, and when the pressure is too large, the pressure relief pipe 7 is opened in time to exhaust and reduce the pressure of the gas collecting tank 1, so that the safety of equipment is ensured.
The bottom on the right side of the inner cavity of the gas collecting tank 1 is communicated with a drain pipe 9, and an outlet of the drain pipe 9 is connected with an electric gate valve. When drainage is needed, the electric gate valve is opened to drain accumulated water in the gas collecting tank 1.
The left and right sides of gas collecting tank 1 bottom joint respectively has supporting seat 10, the bottom and the ground fixed surface of supporting seat 10 are connected, the top fixedly connected with fixing base 11 of supporting seat 10, the top fixedly connected with fixed plate 501 of fixing base 11, water tank 502 sets up on fixed plate 501. In this embodiment, preferably, the top of the supporting seat 10 is connected to the fixing seat 11 by a bolt and a thread, and the top of the fixing seat 11 is welded to the bottom of the fixing plate 501. The support position of supporting seat 10 is the preferred U type, supports the laminating of gas collecting tank 1, through supporting seat 10 and fixing base 11, can effectively fix gas collecting tank 1, increases structural stability.
And a protective pad is arranged at the joint of the supporting seat 10 and the fixed seat 11 and is positioned on the surface of the gas collection tank 1. Through the protection pad, avoid supporting seat 10 and fixing base 11 to cause the damage to gas collecting tank 1 surface, can effectively protect gas collecting tank 1.
Claims (10)
1. A fire protection device for a pipeline, comprising: including gas collecting tank (1), controller (2), mechanism (4) of discharging fume, trickle mechanism (5) and sensing mechanism (6), gas collecting tank (1) sets up in pipeline (3) outsidely, gas collecting tank (1) and pipeline (3) are through mechanism (4) intercommunication of discharging fume, gas collecting tank (1) and pipeline (3) respectively with trickle mechanism (5) intercommunication, the inner chamber of pipeline (3) is provided with sensing mechanism (6), mechanism (4), trickle mechanism (5) and sensing mechanism (6) of discharging fume are connected with controller (2) respectively.
2. A fire protection device for pipes according to claim 1, wherein: the gas collecting tank is characterized by further comprising a foundation, the gas collecting tank (1) is located above the foundation, and the pipeline (3) is located below the foundation.
3. A fire protection device for pipes according to claim 2, wherein: the smoke exhaust mechanism (4) comprises an air pump (401), a smoke suction pipe (402) and a smoke delivery pipe (403), one end of the smoke delivery pipe (403) is communicated with the inner cavity of the gas collecting tank (1), the other end of the smoke delivery pipe is connected with the gas outlet of the air pump (401), one end of the smoke suction pipe (402) is connected with the gas inlet of the air pump (401), the other end of the smoke suction pipe penetrates through the inner cavity of the pipeline (3), and the air pump (401) is electrically connected with the controller (2).
4. A fire protection device for pipes according to claim 1, 2 or 3, wherein: the water spraying mechanism (5) comprises a water tank (502), a connecting pipe (503), a water pump (504), a communicating pipe (505), a tee joint (506), a first water conveying pipe (507) and a second water conveying pipe (509), wherein the water tank (502) is arranged at the top of the gas collecting tank (1), the bottom of the inner cavity of the water tank (502) is communicated with one end of the connecting pipe (503), the other end of the connecting pipe (503) is connected with a water inlet of the water pump (504), a water outlet of the water pump (504) is connected with one end of the communicating pipe (505), the other end of the communicating pipe (505) is connected with an inlet of the tee joint (506), one outlet of the tee joint (506) is communicated with one end of the first water conveying pipe (507), the other end of the first water conveying pipe (507) penetrates through the top of the gas collecting tank (1), a port of the first water conveying pipe (507) penetrates through the top of the gas collecting tank (1) and is connected with a nozzle (508, the other end of the second water pipe (509) extends to the inner cavity of the pipeline (3), an electric valve is connected to the port of the second water pipe (509) positioned in the inner cavity of the pipeline (3), and the water pump (504) and the electric valve are respectively electrically connected with the controller (2).
5. A fire protection device for pipes according to claim 4, wherein: the sensing mechanism (6) comprises a smoke sensor (601) and an open fire sensor (602), the smoke sensor (601) and the open fire sensor (602) are respectively arranged on a smoking pipe (402) positioned in the inner cavity of the pipeline (3), and the smoke sensor (601) and the open fire sensor (602) are respectively in signal connection with the controller (2).
6. A fire protection device for pipes according to claim 5, wherein: the smoke sensor (601) and the open fire sensor (602) are sequentially embedded at the port of the smoke absorbing pipe (402) in the inner cavity of the pipeline (3).
7. A fire protection device for pipes according to claim 6, wherein: the left end of the inner cavity of the gas collection tank (1) is communicated with a pressure relief pipe (7), and a pressure gauge (8) is arranged on the pressure relief pipe (7).
8. A fire protection device for pipes according to claim 7, wherein: the bottom on the right side of the inner cavity of the gas collection tank (1) is communicated with a drain pipe (9), and an outlet of the drain pipe (9) is connected with an electric gate valve.
9. A fire protection device for pipes according to claim 8, wherein: the left and right sides of gas collection tank (1) bottom joint respectively has supporting seat (10), the bottom and the ground fixed surface of supporting seat (10) are connected, the top fixedly connected with fixing base (11) of supporting seat (10), the top fixedly connected with fixed plate (501) of fixing base (11), water tank (502) set up on fixed plate (501).
10. A fire protection device for pipes according to claim 9, wherein: and a protective pad is arranged at the joint of the supporting seat (10) and the fixed seat (11), and is positioned on the surface of the gas collection tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921278174.9U CN210566995U (en) | 2019-08-07 | 2019-08-07 | Pipeline fire protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921278174.9U CN210566995U (en) | 2019-08-07 | 2019-08-07 | Pipeline fire protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210566995U true CN210566995U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921278174.9U Active CN210566995U (en) | 2019-08-07 | 2019-08-07 | Pipeline fire protection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210566995U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963630A (en) * | 2021-03-05 | 2021-06-15 | 福建晟扬管道科技有限公司 | Polyethylene pipe with fireproof function and using method thereof |
| CN113144482A (en) * | 2021-03-25 | 2021-07-23 | 百利（福建）建材有限公司 | Drainage pipe with fireproof function and using method thereof |
-
2019
- 2019-08-07 CN CN201921278174.9U patent/CN210566995U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963630A (en) * | 2021-03-05 | 2021-06-15 | 福建晟扬管道科技有限公司 | Polyethylene pipe with fireproof function and using method thereof |
| CN113144482A (en) * | 2021-03-25 | 2021-07-23 | 百利（福建）建材有限公司 | Drainage pipe with fireproof function and using method thereof |
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