CN220471396U - Automatic air leakage detection marking device for air delivery pipe - Google Patents
Automatic air leakage detection marking device for air delivery pipe Download PDFInfo
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- CN220471396U CN220471396U CN202322342585.2U CN202322342585U CN220471396U CN 220471396 U CN220471396 U CN 220471396U CN 202322342585 U CN202322342585 U CN 202322342585U CN 220471396 U CN220471396 U CN 220471396U
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- sealing sleeve
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- air leakage
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000010248 power generation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 33
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model provides an automatic air leakage detection marking device for an air delivery pipe, which relates to the technical field of air leakage detection and comprises a first sealing sleeve and a second sealing sleeve, wherein a pressure sensor is fixedly arranged on one side of the first sealing sleeve, a control board and a storage battery are arranged at the upper end of the first sealing sleeve, a marking mechanism is arranged on one side of the control board, when air leakage occurs at a joint of the air delivery pipe, air enters a cavity from a gap of an interface, the pressure in the cavity is increased, when the pressure reaches a certain value, the control board controls a motor to start and a warning lamp to light, the motor drives a rotating shaft and a movable seat to rotate, the warning lamp is erected, the air leakage position is conveniently searched by a worker, meanwhile, the warning effect is also achieved, pedestrians are reminded of being far away, the automatic air leakage detection and marking are realized, and the safety in the air delivery process is improved.
Description
Technical Field
The utility model relates to the technical field of air leakage detection, in particular to an automatic air leakage detection marking device for an air pipe.
Background
The natural gas pipeline refers to a pipeline for conveying natural gas from a mining place or a treatment factory to a city gas distribution center or an industrial enterprise user, which is also called a gas pipeline, the natural gas pipeline is conveyed with the advantages of low conveying cost, small occupied area, quick construction, large oil and gas conveying capacity, high safety performance, small conveying loss, no three wastes emission, convenient management, easy realization of remote centralized monitoring and the like, the existing gas pipeline is provided with a gas leakage detection device every other section, the gas leakage detection device of the gas pipeline provided by the patent with the application number of CN201822267258.4 comprises a plurality of detection units which are arranged on the gas pipeline at intervals along the length direction of the gas pipeline, two adjacent detection units are used for detecting the gas leakage position on the gas pipeline between the two detection units, each detection unit comprises a bracket fastened on the gas pipeline, a protective cover is arranged on the bracket, a pressure sensor and a piezoelectric ceramic sensor used for detecting the gas leakage are arranged in the protective cover, a GPS module used for detecting the position of the detection unit is further arranged in the protective cover, the pressure sensor and the piezoelectric ceramic sensor is connected with a processor through a wireless transmission module, and the pressure sensor and the protective cover is connected with a sensor, and the GPS sensor is provided with a power supply sensor and a sensor, and the GPS sensor is capable of accurately recording the position of the sensor and has the advantages of detecting the time and the position of the sensor.
However, the air leakage detection device cannot timely mark the air leakage position of the position after air leakage is detected, so that the maintenance efficiency of workers is affected, and the warning effect cannot be achieved on the air leakage site, so that improvement is made, and the automatic air leakage detection marking device for the air delivery pipe is provided.
Disclosure of Invention
The utility model mainly aims to provide an automatic air leakage detection marking device for an air pipe, which can effectively solve the problems that the air leakage detection device cannot timely mark the position of air leakage after detecting air leakage, the maintenance efficiency of staff is affected and the warning effect cannot be achieved on the air leakage site.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an automatic gas leakage detection mark device of gas-supply pipe, includes first seal cover and second seal cover, first seal cover and second seal cover fixed cover are established in two gas-supply pipeline junctions, first seal cover and second seal cover inside be provided with the cavity with gas-supply pipe seam crossing intercommunication, first seal cover one side fixed mounting has pressure sensor, first seal cover upper end is provided with control panel and battery, control panel one side is provided with marking mechanism, and marking mechanism includes the fixed block, fixed block fixed connection is in first seal cover upper end one side, the inside rotation of fixed block is connected with the pivot, the fixed cover is equipped with the movable seat on the pivot axle, fixed mounting has the warning light on the movable seat, fixed block one side fixed mounting has the motor, the output and the pivot one end fixed connection of motor, first seal cover upper end middle part fixedly connected with install the case, install case inside fixed mounting has the battery, control panel fixed connection is on the install the case, surface fixedly connected with mounting bracket on the install the mounting bracket, fixed mounting has solar panel motor, pressure lamp, battery, electric connection and control panel electric connection.
Preferably, the inner walls of the first sealing sleeve and the second sealing sleeve are respectively provided with a sealing groove, and sealing rings are fixedly connected in the sealing grooves.
Compared with the prior art, the utility model has the following beneficial effects:
when gas transmission pipeline junction takes place to leak gas, gas gets into in the cavity from the interface gap, make the cavity internal pressure increase, when pressure reaches a definite value, pressure sensor gives the control panel with the signal transmission that detects, control panel control motor starts and warning light lights, the motor drives pivot and movable seat and rotates, make the warning light erect, the staff of being convenient for seeks the gas leakage position, also play the effect of warning simultaneously, remind the pedestrian to keep away from, through above-mentioned technical scheme, can realize gas leakage automated inspection and mark, improve the security of gas transmission in-process.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of the cross-sectional perspective view of the view A-A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic view of the perspective view of section B-B of FIG. 2 according to the present utility model.
In the figure: 1. a first gland; 101. sealing grooves; 102. a seal ring; 103. a cavity; 2. a marking mechanism; 201. a fixed block; 202. a rotating shaft; 203. a movable seat; 204. a warning light; 205. a motor; 3. a mounting box; 4. a second gland; 5. a control board; 6. a mounting frame; 7. a solar panel; 8. a pressure sensor; 9. and a storage battery.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the embodiment of the utility model provides an automatic air leakage detection marking device for an air pipe, which comprises a first sealing sleeve 1 and a second sealing sleeve 4, wherein the first sealing sleeve 1 and the second sealing sleeve 4 are fixedly sleeved at the joint of two air pipes, a cavity 103 communicated with the joint of the air pipe is arranged inside the first sealing sleeve 1 and the second sealing sleeve 4, a pressure sensor 8 is fixedly arranged at one side of the first sealing sleeve 1, a control board 5 and a storage battery 9 are arranged at the upper end of the first sealing sleeve 1, and a marking mechanism 2 is arranged at one side of the control board 5.
As shown in fig. 1 and 3, sealing grooves 101 are formed in the inner walls of the first sealing sleeve 1 and the second sealing sleeve 4, sealing rings 102 are fixedly connected in the sealing grooves 101, the first sealing sleeve 1 and the second sealing sleeve 4 are fixedly connected, and the sealing sleeves are arranged at the joints of two pipelines.
As shown in fig. 1, 3 and 4, in another embodiment of the present utility model, the marking mechanism 2 includes a fixed block 201, the fixed block 201 is fixedly connected to one side of the upper end of the first sealing sleeve 1, a rotating shaft 202 is rotatably connected to the inside of the fixed block 201, a movable seat 203 is fixedly sleeved on the shaft body of the rotating shaft 202, a warning lamp 204 is fixedly installed on the movable seat 203, a motor 205 is fixedly installed on one side of the fixed block 201, and an output end of the motor 205 is fixedly connected to one end of the rotating shaft 202.
In this embodiment, marking mechanism 2 is used for giving the mark after detecting the gas leakage condition, the staff of being convenient for fixes a position fast, in time salvagees, when gas transmission pipeline junction takes place gas leakage, gas gets into in the cavity 103 from the interface gap, make cavity 103 internal pressure increase, when pressure reaches a definite value, pressure sensor 8 gives control panel 5 with the signal transmission that detects, control panel 5 control motor 205 starts and warning light 204 lights, motor 205 drives pivot 202 and movable seat 203 rotation, make warning light 204 erect, the staff of being convenient for seeks, also play the effect of warning simultaneously, remind the pedestrian to keep away from.
As shown in fig. 1, 3 and 4, in another embodiment of the present utility model, a mounting box 3 is fixedly connected to the middle part of the upper end of the first sealing sleeve 1, a storage battery 9 is fixedly installed inside the mounting box 3, a control board 5 is fixedly connected to the mounting box 3, a mounting frame 6 is fixedly connected to the upper surface of the mounting box 3, a solar panel 7 is fixedly installed on the mounting frame 6, and a pressure sensor 8, a motor 205, a warning lamp 204, the storage battery 9 and the control board 5 are electrically connected.
In this embodiment, solar panel 7 and battery 9 electric connection, battery 9 and motor 205 electric connection, solar panel 7 and battery 9 are motor 205 power supply, and the energy consumption is saved through with pressure sensor 8, motor 205 and warning light 204 and control panel 5 electric connection, can realize gas leakage automated inspection and mark, improves the security of gas transmission in-process.
The working principle of the automatic air leakage detection marking device for the air delivery pipe is as follows:
when the gas transmission pipeline connecting part leaks gas, gas enters the cavity 103 from the interface gap, so that the pressure in the cavity 103 is increased, when the pressure reaches a certain value, the pressure sensor 8 transmits detected signals to the control panel 5, the control panel 5 controls the motor 205 to start and the warning lamp 204 to light, the motor 205 drives the rotating shaft 202 and the movable seat 203 to rotate, the warning lamp 204 is enabled to be erected, a worker is convenient to find the gas leakage position, and meanwhile, the gas transmission pipeline connecting part also plays a role in warning, reminds pedestrians to keep away from, and through the technical scheme, automatic gas leakage detection and marking can be achieved, and the safety in the gas transmission process is improved.
It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.
Claims (2)
1. The utility model provides an automatic gas leakage detection marking device of gas-supply pipe, includes first seal cover (1) and second seal cover (4), its characterized in that: the utility model discloses a gas transmission pipeline sealing device, including a gas transmission pipeline, a motor (3) and a control panel (205), a motor (205) and a control panel (9) are arranged on one side of a first sealing sleeve (1), a first sealing sleeve (1) and a second sealing sleeve (4) are fixedly sleeved at the joint of two gas transmission pipelines, a cavity (103) communicated with the joint of the gas transmission pipeline is arranged inside the first sealing sleeve (1) and the second sealing sleeve (4), a pressure sensor (8) is fixedly arranged on one side of the first sealing sleeve (1), a control panel (5) and a storage battery (9) are arranged on the upper end of the first sealing sleeve (1), a marking mechanism (2) comprises a fixed block (201), the fixed block (201) is fixedly connected to one side of the upper end of the first sealing sleeve (1), a rotating shaft (202) is connected in an internal rotation mode, a movable seat (203) is fixedly sleeved on the shaft body of the rotating block, a warning lamp (204) is fixedly arranged on the movable seat (203), a motor (205) is fixedly arranged on one side of the fixed block (201), an output end of the motor (205) is fixedly connected with one end of the rotating sleeve (202), a first middle part (1) is fixedly connected with the control panel (3), a control panel (3) is fixedly connected with the inner part (3), the solar energy power generation device is characterized in that the mounting frame (6) is fixedly connected to the upper surface of the mounting box (3), the solar energy panel (7) is fixedly mounted on the mounting frame (6), and the pressure sensor (8), the motor (205), the warning lamp (204), the storage battery (9) and the control panel (5) are electrically connected.
2. The automatic air leakage detecting and marking device for air delivery pipes according to claim 1, wherein: seal grooves (101) are formed in the inner walls of the first seal sleeve (1) and the second seal sleeve (4), and seal rings (102) are fixedly connected in the seal grooves (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322342585.2U CN220471396U (en) | 2023-08-30 | 2023-08-30 | Automatic air leakage detection marking device for air delivery pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322342585.2U CN220471396U (en) | 2023-08-30 | 2023-08-30 | Automatic air leakage detection marking device for air delivery pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220471396U true CN220471396U (en) | 2024-02-09 |
Family
ID=89796902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322342585.2U Active CN220471396U (en) | 2023-08-30 | 2023-08-30 | Automatic air leakage detection marking device for air delivery pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220471396U (en) |
-
2023
- 2023-08-30 CN CN202322342585.2U patent/CN220471396U/en active Active
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