CN212454548U - Reporting device for natural gas well safety emergency - Google Patents
Reporting device for natural gas well safety emergency Download PDFInfo
- Publication number
- CN212454548U CN212454548U CN202020509143.6U CN202020509143U CN212454548U CN 212454548 U CN212454548 U CN 212454548U CN 202020509143 U CN202020509143 U CN 202020509143U CN 212454548 U CN212454548 U CN 212454548U
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- Prior art keywords
- natural gas
- gas well
- drainage
- drainage tube
- limiting
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Abstract
The utility model provides a natural gas well safety emergency uses reporting device, include: a gas collection tank; the detection alarm device is fixed inside the gas collection box through a fixing piece; the two drainage tubes are respectively communicated with two sides of the gas collection box through connector heads, one side of the surface of each drainage tube is provided with a drainage hole, and each drainage tube is provided with an installation part; the exhaust fan is fixedly arranged at the bottom of the inner wall of the gas collection box. The utility model provides a natural gas well safety emergency is with reporting device has through setting up the drainage tube in gas collecting tank both sides, sets up the drainage hole on the drainage tube, and the cooperation air exhauster can be with the local gaseous quick drainage to the gas collecting tank inside that the drainage tube extends to, detects through detecting alarm device, very big increase the scope that detects alarm device detects, make more timely of detection warning, improve the security, and drainage tube and natural gas well fixed mounting with dismantle equal easy operation convenience.
Description
Technical Field
The utility model relates to a natural gas well auxiliary assembly field especially relates to a natural gas well safety emergency uses reporting device.
Background
Natural gas is trapped in underground porous rock formations, including oil field gas, gas field gas, coal bed gas, mud volcanic gas, biogenic gas, and the like, and a small amount of natural gas is also released from the coal bed. It is a high-quality fuel and chemical raw material, and can be used as fuel for producing carbon black, chemicals and liquefied petroleum gas, and the propane and butane produced by natural gas are important raw materials for modern industry, and the natural gas is mainly formed by mixing gaseous low-molecular hydrocarbon and non-hydrocarbon gas.
Inside for guaranteeing the inside safety of well, the natural gas detection alarm that needs to set up in the well passageway of natural gas well prevents that the natural gas from leaking and producing danger, but current detector detection range is limited usually, has appeared leaking to the department far away, but when gaseous transmission to the detector position, the detector could report to the police, and the detector has the problem of detecting the slow.
Therefore, there is a need to provide a notification device for gas well safety emergency to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a natural gas well safety is reporting device for emergency has solved that current natural gas detection alarm detection range is little, to the leakage far away from, can not carry out the problem of timely warning.
In order to solve the technical problem, the utility model provides a natural gas well safety emergency uses reporting device, include:
a gas collection tank;
the detection alarm device is fixed inside the gas collection box through a fixing piece;
the two drainage tubes are respectively communicated with two sides of the gas collection box through connector heads, one side of the surface of each drainage tube is provided with a drainage hole, and each drainage tube is provided with an installation part;
the exhaust fan is fixedly installed at the bottom of the inner wall of the gas collection box, and an air outlet is formed in the bottom of the gas collection box.
Through setting up the drainage tube in gas collecting tank both sides, set up the drainage hole on the drainage tube, the cooperation air exhauster can be with the gas of the place that the drainage tube extends to the gas collecting tank inside quick drainage, detect through detecting alarm device, very big increase the scope that detects alarm device, make more timely of detection warning, improve the security, and drainage tube and natural gas well fixed mounting with dismantle equal easy operation convenience.
Preferably, the front surface of the gas collection box is provided with a box door, and the box door is provided with an observation window.
Through setting up chamber door easy to assemble, dismantling detection alarm device, the setting runs through the numerical value that the window can be convenient for watch detection alarm device demonstration.
Preferably, the installed part includes locating part and retaining member, the locating part includes the dead lever, the bottom of dead lever sets up to the toper, just anti-skidding recess has been seted up to the surface of dead lever.
The bottom end of the fixing rod is provided with a cone, so that the fixing rod can be conveniently inserted and fixed, and the anti-slip groove is arranged to improve the firmness after fixing.
Preferably, the top end of the fixing rod is fixedly connected with a supporting block, both sides of the top of the supporting block are fixedly connected with a limiting shaft, and the top of the supporting block is fixedly connected with an elastic part on the surface of the limiting shaft.
Through setting up the elastic component, through the elastic thrust of elastic component, it is more firm to fix between time spacing piece and the retaining member.
Preferably, a rotating groove is formed in one end of the surface of the limiting shaft, the surface of the limiting shaft is located on the inner portion of the rotating groove, a rotating ring is sleeved on the surface of the limiting shaft, and a limiting block is fixedly connected to one side of the surface of the rotating ring.
The rotating groove can limit the rotating ring, so that the rotating ring can only axially rotate.
Preferably, the retaining member includes the clamping piece, set up to arc in the middle of the clamping piece, the card hole has all been seted up to the both sides of clamping piece, one side intercommunication of card downthehole surface has the connecting hole, the spacing groove has all been seted up to the both sides at clamping piece top, one side of spacing inslot surface with card hole intercommunication.
The limiting block can limit by arranging the limiting groove, so that the locking block cannot axially rotate after being fixedly installed with the limiting block, and the locking block is fixed more stably.
Preferably, the drainage tube is a hose.
The hose is easier to handle.
Compared with the prior art, the utility model provides a natural gas well safety is reporting device for emergency has following beneficial effect:
the utility model provides a natural gas well safety emergency uses reporting device, through set up the drainage tube in gas collecting tank both sides, set up the drainage hole on the drainage tube, the cooperation air exhauster can be with the local gaseous quick drainage to the gas collecting tank inside that the drainage tube extends to, detect through detecting alarm device, very big increase the scope that detects alarm device detects, make more timely of detection warning, improve the security, and drainage tube and natural gas well fixed mounting with dismantle equal easy operation convenience.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a safety emergency notification device for a natural gas well according to the present invention;
FIG. 2 is a schematic external view of the whole of FIG. 1;
fig. 3 is a schematic structural diagram of the limiting element shown in fig. 1;
fig. 4 is a schematic structural view of the locker shown in fig. 1.
Reference numbers in the figures: 1. gas collection box, 2, mounting, 3, detection alarm device, 4, air exhauster, 5, the air exit, 6, drainage tube, 7, drainage hole, 8, connector head, 9, chamber door, 10, installed part, 11, locating part, 111, dead lever, 112, supporting shoe, 113, elastic component, 114, spacing axle, 115, rotation groove, 116, the limiting block, 12, retaining member, 121, kayser piece, 122, card hole, 123, connecting hole, 124, spacing groove, 13, observation window.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a safety emergency notification device for a natural gas well according to a preferred embodiment of the present invention; FIG. 2 is a schematic external view of the whole of FIG. 1; fig. 3 is a schematic structural diagram of the limiting element shown in fig. 1; fig. 4 is a schematic structural view of the locker shown in fig. 1. A safety emergency notification device for a natural gas well, comprising:
a gas collection tank 1;
the detection alarm device 3 is fixed inside the gas collection box 1 through a fixing piece 2;
the two drainage tubes 6 are respectively communicated with two sides of the gas collection box 1 through connector heads 8, one side of the surface of each drainage tube 6 is provided with a drainage hole 7, and each drainage tube 6 is provided with an installation part 10;
and the exhaust fan 4 is fixedly arranged at the bottom of the inner wall of the gas collection box 1, and an air outlet 5 is formed in the bottom of the gas collection box 1.
The type of the detection alarm device 3 is D100 combustible, and an alarm controller is attached to the detection alarm device and fixed on one side of the polar gas collection box 1;
the suction fan 4 is an axial fan or other type of fan.
The front of the gas collection box 1 is provided with a box door 9, and the box door 9 is provided with an observation window 13.
The mounting member 10 includes a limiting member 11 and a locking member 12, the limiting member 11 includes a fixing rod 111, a bottom end of the fixing rod 111 is set to be tapered, and an anti-slip groove is formed in a surface of the fixing rod 111.
The antiskid recess is provided with a plurality ofly.
The top end of the fixing rod 111 is fixedly connected with a supporting block 112, both sides of the top of the supporting block 112 are fixedly connected with a limiting shaft 114, and the top of the supporting block 112 and the surface of the limiting shaft 114 are fixedly connected with an elastic part 113.
The elastic member 113 may be a silicone block or a spring.
The rotation groove 115 has been seted up to the one end on the surface of spacing axle 111, the surface of spacing axle 111 just is located the inside cover in rotation groove 115 is equipped with the rotating ring, one side fixedly connected with stopper 116 on rotating ring surface.
The rotating groove 115 is an annular groove, and the depth of the groove cavity is the same as the thickness of the rotating ring.
Retaining member 12 includes card locking piece 121, the centre of card locking piece 121 sets up to arc, card hole 122 has all been seted up to the both sides of card locking piece 121, one side intercommunication of card hole 122 internal surface has connecting hole 123, spacing groove 124 has all been seted up to the both sides at card locking piece 121 top, one side of spacing groove 124 internal surface with card hole 122 intercommunication.
The diameter of the clamping hole 122 is the same as that of the limiting shaft 114, and the connecting hole 123 is matched with the limiting groove 124 and the limiting block 116 in size.
The drainage tube 6 is a hose.
The length of the drainage tube 6 is not less than 5 m, the number of the drainage holes 7 is multiple, and the distance is 50-100 cm.
The utility model provides a natural gas well safety emergency is with reporting device's theory of operation as follows:
the gas collection box 1 is installed at a proper problem, then the drainage tube 6 is fixed on the inner wall of the natural gas well through the installation part 10, and one end of the drainage tube is connected with the connector heads 8 at two sides of the gas collection box 1;
when the drainage pipe is fixed through the mounting part 10, fixing the fixing rods 111 in the limiting parts 11 on the inner wall of the natural gas well at an interval of 1.5 meters to 2 meters, and then placing the drainage pipe 6 on the supporting block 112 and between the two limiting shafts 114;
then inserting the clamping holes 122 and the connecting holes 123 at the two sides of the clamping and locking block 121 corresponding to the limiting shaft 114 and the limiting block 116, compressing the elastic part 113, then rotating the limiting block 116 to enable the limiting block 116 to correspond to the limiting groove 124, then loosening the clamping and locking block 121, enabling the limiting block 116 to enter the limiting groove 124 under the action of the elastic part 113, and at the moment, the elastic part 113 is still in a micro-compression state, so as to finish fixing and limiting the drainage tube 6;
when the disassembly is needed, the limiting block 116 is moved out of the limiting groove 124 by sequentially pressing the locking block 121, then the limiting block 116 is rotated to correspond to the connecting hole 123, and the locking block 121 is sequentially removed.
Then open air exhauster 4, air exhauster 4 is to the inside negative pressure that produces of gas collection box 1, makes gaseous constantly enter into 6 insides of drainage tube through drainage hole 7 and then inside entering into gas collection box 1, detects through detecting alarm device 3, when detecting the natural gas, reports to the police.
Compared with the prior art, the utility model provides a natural gas well safety is reporting device for emergency has following beneficial effect:
through setting up drainage tube 6 in 1 both sides of gas collecting tank, set up drainage hole 7 on drainage tube 6, cooperation air exhauster 4 can be with the gaseous quick drainage to gas collecting tank 1 inside of the place that drainage tube 6 extends to, detect through detecting alarm device 3, very big increase the scope that detects alarm device 3, make more timely of detection warning, improve the security, and drainage tube 6 and natural gas well fixed mounting with dismantle equal easy operation convenience.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A safety emergency notification device for a natural gas well is characterized by comprising:
a gas collection tank;
the detection alarm device is fixed inside the gas collection box through a fixing piece;
the two drainage tubes are respectively communicated with two sides of the gas collection box through connector heads, one side of the surface of each drainage tube is provided with a drainage hole, and each drainage tube is provided with an installation part;
the exhaust fan is fixedly installed at the bottom of the inner wall of the gas collection box, and an air outlet is formed in the bottom of the gas collection box.
2. The reporting device for the safety emergency of the natural gas well as in claim 1, wherein a box door is arranged on the front surface of the gas collecting box, and an observation window is arranged on the box door.
3. The reporting device for natural gas well safety emergency as in claim 1, wherein the mounting member comprises a limiting member and a locking member, the limiting member comprises a fixing rod, the bottom end of the fixing rod is tapered, and an anti-slip groove is formed in the surface of the fixing rod.
4. The reporting device for natural gas well safety emergency as in claim 3, wherein a supporting block is fixedly connected to the top end of the fixing rod, a limiting shaft is fixedly connected to both sides of the top of the supporting block, and an elastic member is fixedly connected to the top of the supporting block and positioned on the surface of the limiting shaft.
5. The reporting device for natural gas well safety emergencies as set forth in claim 4, characterized in that a rotating groove is formed at one end of the surface of the limiting shaft, a rotating ring is sleeved on the surface of the limiting shaft and inside the rotating groove, and a limiting block is fixedly connected to one side of the surface of the rotating ring.
6. The reporting device for natural gas well safety emergencies as set forth in claim 3, characterized in that the locking member comprises a locking block, the middle of the locking block is arc-shaped, both sides of the locking block are provided with locking holes, one side of the inner surface of each locking hole is communicated with a connecting hole, both sides of the top of the locking block are provided with limiting grooves, and one side of the inner surface of each limiting groove is communicated with the corresponding locking hole.
7. The gas well safety emergency notification device as set forth in claim 1 wherein the draft tube is a flexible tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020509143.6U CN212454548U (en) | 2020-04-09 | 2020-04-09 | Reporting device for natural gas well safety emergency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020509143.6U CN212454548U (en) | 2020-04-09 | 2020-04-09 | Reporting device for natural gas well safety emergency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212454548U true CN212454548U (en) | 2021-02-02 |
Family
ID=74472376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020509143.6U Expired - Fee Related CN212454548U (en) | 2020-04-09 | 2020-04-09 | Reporting device for natural gas well safety emergency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212454548U (en) |
-
2020
- 2020-04-09 CN CN202020509143.6U patent/CN212454548U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 Termination date: 20210409 |