CN218845777U - Gas leakage alarm device for gas pipeline - Google Patents
Gas leakage alarm device for gas pipeline Download PDFInfo
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- CN218845777U CN218845777U CN202223560055.7U CN202223560055U CN218845777U CN 218845777 U CN218845777 U CN 218845777U CN 202223560055 U CN202223560055 U CN 202223560055U CN 218845777 U CN218845777 U CN 218845777U
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Abstract
The utility model discloses a gas leakage alarm device for gas pipeline relates to gas leakage alarm technical field, including gas piping installation, fixed mounting has the sealed cowling device on the outer wall between the gas piping installation, the rear side movable mounting of sealed cowling device has ventilation unit, the joint has the pipe-line seal unit on the surface between the gas piping installation. The utility model discloses an installation ventilation unit, can ventilate the discharge owing to not sealing up the gas of revealing between first pipeline and the second pipeline, it makes the sliding plate remove on the draw-in strip through drive assembly's drive, thereby expose the ventilation hole, and the fan of installation can accelerate the discharge velocity of inside gas, installation pipeline seal unit, make and to link together first pipeline and second pipeline, and through the lug in the slip of draw-in groove inboard portion, be convenient for to the dismantlement of two pipelines, the sealed effect preferred of its this pipeline seal unit, the gas of revealing also can reduce a bit relatively.
Description
Technical Field
The utility model relates to a gas leakage warning technical field, concretely relates to gas leakage warning device for gas pipeline.
Background
The gas is an important fuel used by people in daily life, but the problem of leakage occurs at the joint of the gas due to insufficient connection, and a large amount of gas leakage can cause gas explosion, so that emergency measures need to be taken immediately after the gas leakage occurs, and the gas leakage alarm device for the gas pipeline is provided.
In the prior art, a chinese utility model patent document with publication number CN216383641U and publication date 2022, 4 and 26 is proposed to solve the above existing technical problems, and the technical scheme disclosed in the patent document is as follows: a gas pipeline gas leakage warning device comprises an airtight cover and an alarm device; the airtight cover is arranged at the pipeline joint and hermetically wraps the pipeline joint; alarm device is including installation casing, combustible gas sensor, singlechip, power and warning light, combustible gas sensor with the warning light set up respectively in installation casing both ends, the singlechip with the power is located inside the installation casing, the installation casing is fixed airtight covers, combustible gas sensor is located airtight covers inside, the warning light is located airtight covers the outside. A gas pipeline gas leakage warning device can send out the warning when taking place the gas leakage, conveniently finds the leakage position fast.
In order to solve the problem that the leaked gas is remained in the airtight cover and causes bad exhaust, the prior art adopts the airtight cover to seal the leaked gas for storage, but the airtight cover is required to be opened for maintenance, so that a large amount of gas is splashed to the nose to cause gas poisoning and cause danger.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gas leakage alarm device for gas pipeline to solve the problem of proposing among the above-mentioned background art.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a gas leakage alarm device for gas pipeline, includes gas pipeline device, fixed mounting has the sealed cowling device on the outer wall between the gas pipeline device, the rear side movable mounting of sealed cowling device has ventilation unit, the joint has the pipe sealing unit on the surface between the gas pipeline device.
The ventilation device comprises a driving assembly, the driving assembly is arranged on the rear side of the sealing cover device, and a sliding assembly is slidably mounted at the upper end of the driving assembly.
The pipeline sealing unit comprises a first sealing plate, the first sealing plate is arranged at the upper end of the outer surface of the joint of the gas pipeline device, clamping groove plates are fixedly connected to the front portion and the rear portion of the first sealing plate respectively, protruding blocks are clamped inside the clamping groove plates respectively, a second sealing plate is fixedly connected to the bottom of each protruding block, and the second sealing plate is arranged at the lower end of the outer surface of the joint of the gas pipeline device.
The utility model discloses technical scheme's further improvement lies in: the gas pipeline device comprises a first pipeline, and a second pipeline is clamped on the right side of the first pipeline.
The utility model discloses technical scheme's further improvement lies in: the upper end of first pipeline is provided with the admission valve, fixedly connected with flow detection meter on the outer wall of first pipeline, equal fixedly connected with inserted bar all around of the right side surface of first pipeline.
The utility model discloses technical scheme's further improvement lies in: the upper end of the second pipeline is provided with an air outlet valve, and slots are formed in the periphery of the outer surface of the left side of the second pipeline.
The utility model discloses technical scheme's further improvement lies in: the sealing cover device comprises a sealing cover, the sealing cover is fixedly connected between a first pipeline and a second pipeline, a sealing door is connected to the front side of the sealing cover through a bolt, an alarm lamp is fixedly connected to the inner portion of the upper end of the sealing cover, and a gas detection sensor is fixedly connected to the bottom of the alarm lamp.
The utility model discloses technical scheme's further improvement lies in: the rear side of the sealing cover is provided with a ventilation hole, and a fan is rotationally connected in the ventilation hole.
The utility model discloses technical scheme's further improvement lies in: the drive assembly comprises a motor, the motor is arranged at one end of the rear side of the sealing cover, a threaded rod is fixedly connected to the motor, and a sleeve is connected to the outer wall of the threaded rod in a threaded mode.
The utility model discloses technical scheme's further improvement lies in: the sliding assembly comprises a sliding plate, one side of the bottom of the sliding plate is fixedly connected to the top of the sleeve, sliding strips are connected to the upper groove and the lower groove of the sliding plate in a sliding mode, and one side of each sliding strip is fixedly connected to the sealing cover.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a gas leakage alarm device for gas pipeline installs ventilation unit on the device for through the drive assembly and the slip subassembly that set up, make can ventilate the discharge owing to not sealing up the gas of revealing between first pipeline and the second pipeline, its drive through drive assembly makes the sliding plate move on the draw runner, thereby exposes the ventilation hole, and the fan of installation can accelerate the discharge velocity of inside gas.
2. The utility model provides a gas leakage alarm device for gas pipeline, install the sealed unit of pipeline on the device, through the first closing plate that sets up, draw-in groove board, second closing plate and lug, make and to be in the same place first pipeline and second pipe connection, and through the lug in the slip of draw-in groove inboard portion, be convenient for to the dismantlement of two pipelines, in addition, the inserted bar and the slot of setting further with two pipe connections, the sealed effect preferred of its this sealed unit of pipeline, the gas of revealing also can reduce a bit relatively.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of the rear side of fig. 1 according to the present invention;
fig. 3 is a schematic view of a portion of the structure of fig. 2 according to the present invention;
fig. 4 is a schematic structural view of the interior of the sealing cover device of fig. 1 according to the present invention;
fig. 5 is an enlarged view of the drawing a of fig. 4 according to the present invention;
fig. 6 is a schematic structural diagram of the connection between the first pipeline and the second pipeline in fig. 4 according to the present invention.
In the figure: 1. a gas pipeline device; 2. a seal housing arrangement; 3. a ventilation device; 4. a pipe sealing unit; 11. a first pipe; 12. a second conduit; a1, an air inlet valve; a2, a flow detector; a3, inserting a rod; b1, an air outlet valve; b2, inserting a slot; 21. a sealing cover; 22. a sealing door; 23. a gas detection sensor; 24. an alarm lamp; c1, vent holes; c2, a fan; 31. a drive assembly; 32. a sliding assembly; d1, a motor; d2, a threaded rod; d3, a sleeve; e1, a sliding plate; e2, a slide bar; 41. a first sealing plate; 42. a groove clamping plate; 43. a second sealing plate; 44. and (4) a bump.
Detailed Description
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a gas leakage alarm device for gas pipeline, includes gas pipeline device 1, its characterized in that: the sealing cover device 2 is fixedly installed on the outer wall between the gas pipeline devices 1, the ventilation device 3 is movably installed on the rear side of the sealing cover device 2, the ventilation device 3 is installed on the device, through the arranged driving component 31 and the sliding component 32, the ventilation and the discharge of leaked gas between the first pipeline 11 and the second pipeline 12 due to no good sealing can be realized, the sliding plate e1 can move on the sliding strip e2 through the driving of the driving component 31, the ventilation hole c1 is exposed, the discharge speed of the internal gas can be accelerated through the installed fan c2, the pipeline sealing unit 4 is clamped on the outer surface between the gas pipeline devices 1, the pipeline sealing unit 4 is installed on the device, the first pipeline 11 and the second pipeline 12 can be connected together through the arranged first sealing plate 41, the groove plate 42, the second sealing plate 43 and the lug 44, the lug 44 slides inside the groove plate 42, and the disassembly of the two pipelines is facilitated.
In this embodiment, gas piping installation 1 includes first pipeline 11, first pipeline 11's right side joint has second pipeline 12, first pipeline 11's upper end is provided with admission valve a1, fixedly connected with flow detection meter an 2 on first pipeline 11's the outer wall, first pipeline 11's right side surface all around equal fixedly connected with inserted bar an 3, second pipeline 12's upper end is provided with air outlet valve b1, slot b2 has all been seted up all around to second pipeline 12's left side surface, inserted bar an 3 and slot b2 that set up further with two pipe connection, the sealed effect preferred of its this pipe seal unit 4, the gas of revealing also can reduce a bit relatively.
Preferably, the sealed cowling device 2 includes sealed cowling 21, and sealed cowling 21 fixed connection is between first pipeline 11 and second pipeline 12, and there is sealing door 22 in the front of sealed cowling 21 through bolted connection, the inside fixedly connected with alarm lamp 24 in upper end of sealed cowling 21, and the bottom fixedly connected with gas detection sensor 23 of alarm lamp 24, and ventilation hole c1 has been seted up to the rear side of sealed cowling 21, and ventilation hole c1 internal rotation is connected with fan c2.
Further alternatively, the ventilation device 3 includes a driving component 31, the driving component 31 is disposed at the rear side of the sealing cover device 2, a sliding component 32 is slidably mounted at the upper end of the driving component 31, the driving component 31 includes a motor d1, the motor d1 is disposed at one end of the rear side of the sealing cover 21, a threaded rod d2 is fixedly connected to the motor d1, a sleeve d3 is threadedly connected to the outer wall of the threaded rod d2, the sliding component 32 includes a sliding plate e1, one side of the bottom of the sliding plate e1 is fixedly connected to the top of the sleeve d3, sliding strips e2 are slidably connected to the upper and lower grooves of the sliding plate e1, and one sides of the sliding strips e2 are fixedly connected to the sealing cover 21, the ventilation device 3 is mounted on the device, through the driving component 31 and the sliding component 32, so that the gas leaked due to no sealing between the first pipeline 11 and the second pipeline 12 can be ventilated and discharged, the sliding plate e1 is moved on the sliding strips e2 by the driving of the driving component 31, so as to expose the gas c2, and the discharging speed of the fan c2 mounted inside.
Further optionally, the pipeline sealing unit 4 includes a first sealing plate 41, the first sealing plate 41 is disposed at the upper end of the outer surface of the joint of the gas pipeline device 1, the front and rear bottoms of the first sealing plate 41 are fixedly connected with a slot plate 42, a protrusion 44 is clamped inside the slot plate 42, the bottom of the protrusion 44 is fixedly connected with a second sealing plate 43, the second sealing plate 43 is disposed at the lower end of the outer surface of the joint of the gas pipeline device 1, the pipeline sealing unit 4 is mounted on the device, the first sealing plate 41, the slot plate 42, the second sealing plate 43 and the protrusion 44 are arranged, so that the first pipeline 11 and the second pipeline 12 can be connected together, the protrusion 44 slides inside the slot plate 42, and the two pipelines can be conveniently detached.
The working principle of the gas leakage alarm device for the gas pipeline is described in detail below.
As shown in fig. 1-6, if the leakage takes place between first pipeline 11 and the connection of second pipeline 12, detect the gas through gas detection sensor 23, and trigger alarm lamp 24, take place the police dispatch newspaper, remind the people in time to maintain, the gas that leaks appears in its sealed cowling 21 inside needs to be got rid of, starter motor d1 for sleeve d3 moves on threaded rod d2, and slide sliding plate e1 on draw runner e2, leak out ventilation hole c1, start fan c2 and accelerate the discharge velocity of inside gas afterwards.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (8)
1. A gas leakage alarm device for gas pipeline, includes gas pipeline device (1), its characterized in that: a sealing cover device (2) is fixedly arranged on the outer wall between the gas pipeline devices (1), a ventilation device (3) is movably arranged at the rear side of the sealing cover device (2), and a pipeline sealing unit (4) is clamped on the outer surface between the gas pipeline devices (1);
the ventilation device (3) comprises a driving assembly (31), the driving assembly (31) is arranged on the rear side of the sealing cover device (2), and a sliding assembly (32) is slidably mounted at the upper end of the driving assembly (31);
the pipeline sealing unit (4) comprises a first sealing plate (41), the first sealing plate (41) is arranged at the upper end of the outer surface of the joint of the gas pipeline device (1), the front and the back of the first sealing plate (41) are fixedly connected with clamping groove plates (42), convex blocks (44) are clamped in the clamping groove plates (42), the bottom of each convex block (44) is fixedly connected with a second sealing plate (43), and the second sealing plates (43) are arranged at the lower ends of the outer surfaces of the joint of the gas pipeline device (1).
2. A gas leakage warning device for a gas pipeline according to claim 1, characterized in that: the gas pipeline device (1) comprises a first pipeline (11), and a second pipeline (12) is clamped on the right side of the first pipeline (11).
3. A gas leakage warning device for a gas pipeline according to claim 2, characterized in that: the upper end of first pipeline (11) is provided with admission valve (a 1), fixedly connected with flow detection meter (a 2) on the outer wall of first pipeline (11), equal fixedly connected with inserted bar (a 3) all around of the right side surface of first pipeline (11).
4. A gas leakage warning device for a gas pipeline according to claim 2, characterized in that: the upper end of second pipeline (12) is provided with air outlet valve (b 1), slot (b 2) have all been seted up all around to the left side surface of second pipeline (12).
5. A gas leakage warning device for a gas pipeline according to claim 1, characterized in that: sealing boot device (2) are including sealing boot (21), sealing boot (21) fixed connection is between first pipeline (11) and second pipeline (12), there is sealing door (22) in the front of sealing boot (21) through bolted connection, the inside fixedly connected with alarm lamp (24) in upper end of sealing boot (21), the bottom fixedly connected with gas detection sensor (23) of alarm lamp (24).
6. A gas leakage warning device for a gas pipeline according to claim 5, characterized in that: the rear side of the sealing cover (21) is provided with a ventilation hole (c 1), and a fan (c 2) is rotationally connected in the ventilation hole (c 1).
7. A gas leakage warning device for a gas pipeline according to claim 1, characterized in that: drive assembly (31) includes motor (d 1), motor (d 1) sets up the rear side one end at sealed cowling (21), fixedly connected with threaded rod (d 2) on motor (d 1), threaded connection has sleeve (d 3) on the outer wall of threaded rod (d 2).
8. A gas leakage warning device for a gas pipeline according to claim 1, characterized in that: the sliding assembly (32) comprises a sliding plate (e 1), one side of the bottom of the sliding plate (e 1) is fixedly connected to the top of the sleeve (d 3), sliding strips (e 2) are connected to the upper groove and the lower groove of the sliding plate (e 1) in a sliding mode, and one side of each sliding strip (e 2) is fixedly connected to the sealing cover (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223560055.7U CN218845777U (en) | 2022-12-30 | 2022-12-30 | Gas leakage alarm device for gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223560055.7U CN218845777U (en) | 2022-12-30 | 2022-12-30 | Gas leakage alarm device for gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218845777U true CN218845777U (en) | 2023-04-11 |
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ID=87292227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223560055.7U Active CN218845777U (en) | 2022-12-30 | 2022-12-30 | Gas leakage alarm device for gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218845777U (en) |
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2022
- 2022-12-30 CN CN202223560055.7U patent/CN218845777U/en active Active
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