CN215722596U - A safety protection device for high consequence area of gas pipeline - Google Patents
A safety protection device for high consequence area of gas pipeline Download PDFInfo
- Publication number
- CN215722596U CN215722596U CN202121984888.9U CN202121984888U CN215722596U CN 215722596 U CN215722596 U CN 215722596U CN 202121984888 U CN202121984888 U CN 202121984888U CN 215722596 U CN215722596 U CN 215722596U
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- China
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- ring
- sleeving ring
- protection device
- safety protection
- gas
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Abstract
The utility model discloses a safety protection device for a high posterior fruit area of a gas pipeline, which comprises an exhaust assembly, an upper sleeving ring, a lower sleeving ring, an air pressure sensor, supporting legs, a connecting block and a natural gas sensor, wherein the connecting block is symmetrically arranged below the lower sleeving ring, the supporting legs are arranged below the connecting block, the upper sleeving ring is arranged at the top of the lower sleeving ring, the upper sleeving ring and the lower sleeving ring are both arranged in a semicircular structure, the air pressure sensor is arranged at the top of the bottom surface of the inner wall of the lower sleeving ring, the natural gas sensor is symmetrically arranged on the side surface of the inner wall of the joint of the upper sleeving ring and the lower sleeving ring, and the exhaust assembly is arranged at the top of the upper sleeving ring. The utility model belongs to the technical field of gas transmission pipelines, and particularly relates to a safety protection device for a high-back fruit area of a gas transmission pipeline, wherein an upper sleeve joint ring and a lower sleeve joint ring are sleeved at the joint of the gas transmission pipeline, and leaked natural gas is discharged by utilizing an exhaust assembly, so that a fire disaster is avoided before workers come to treat the natural gas.
Description
Technical Field
The utility model belongs to the technical field of gas transmission pipelines, and particularly relates to a safety protection device for a high-back fruit area of a gas transmission pipeline.
Background
The high-consequence area of the transmission pipeline refers to an area where pipeline leakage can seriously endanger public safety or cause great economic environmental loss, natural gas is more and more commonly applied as clean energy, and the development of pipeline transmission control elements is driven by the development of compressed natural gas production, transmission and application technologies. The natural gas pipeline is used for conveying natural gas, is the only way for conveying a large amount of natural gas on land, occupies about half of the total length of the pipeline in the world, and can form a complete conveying channel due to the fact that the pipeline needs to be connected in multiple sections; the existing gas transmission pipeline mainly adopts a direct connection mode of the gas transmission pipeline and the gas transmission pipeline at the joint, and the connection mode has the following problems: (1) for the gas transmission pipeline adopting direct connection at the joint, the direct joint is usually sealed by sealant, the sealant is easy to age in the using process, so that the direct joint generates gas leakage, the service life is short, and gas stopping and maintenance are needed; (2) the joint part of the gas transmission pipeline is easy to leak, once the gas transmission pipeline leaks, the released energy is large, the tearing length is long, and the leaked natural gas meets open fire and is also easy to cause fire.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a safety protection device for a high-back fruit area of a gas transmission pipeline, wherein an upper sleeve joint ring and a lower sleeve joint ring are sleeved at the joint of the gas transmission pipeline, and leaked natural gas is exhausted by using an exhaust assembly, so that a fire disaster is avoided before workers come to treat the natural gas.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: a safety protection device for a high-back fruit area of a gas pipeline comprises an exhaust assembly, an upper sleeving ring, a lower sleeving ring, an air pressure sensor, supporting legs, a connecting block and a natural gas sensor, wherein the connecting block is symmetrically arranged below the lower sleeving ring, the supporting legs are arranged below the connecting block, the upper sleeving ring is arranged at the top of the lower sleeving ring, the upper sleeving ring and the lower sleeving ring are both arranged in a semicircular structure, the air pressure sensor is arranged at the top of the bottom surface of the inner wall of the lower sleeving ring and is used for detecting the air pressure state between the upper sleeving ring and the lower sleeving ring, the natural gas sensor is symmetrically arranged on the side surface of the inner wall of the joint of the upper sleeving ring and the lower sleeving ring and is used for detecting whether natural gas leaks, and the exhaust assembly is arranged at the top of the upper sleeving ring; the exhaust assembly comprises an exhaust pipe, a protective shell, an air pump, a control valve, a control bin and an exhaust pipe, wherein the protective shell is arranged on the top of the sleeving ring, the air pump is arranged on the side surface of the inner wall of the protective shell, one end of the exhaust pipe is arranged on the air pump, the top of the protective shell is arranged at the other end of the exhaust pipe, the control bin is arranged on the side surface of the inner wall of the protective shell far away from the air pump, the control valve is arranged below the upper wall of the sleeving ring on the upper portion of the sleeving ring, the natural gas is controlled to be discharged, the exhaust pipe is connected to the air pump and the control valve, the air pump extracts the gas between the sleeving ring and the lower sleeving ring through the exhaust pipe, and the natural gas is prevented from being accumulated between the upper sleeving ring and the lower sleeving ring, so that greater loss is caused.
Further, the control cabin comprises a control center, a wireless transmission module and a positioning module, the control center is arranged in the protective shell, the wireless transmission module is connected to the control center, the positioning module is connected to the control center, the wireless transmission module sends detected data to the background, the positioning module sends the position of the positioning module to the background, and therefore workers can check the situation of each connection point on line conveniently, and work efficiency is improved.
Furthermore, a supporting plate is arranged below the supporting legs.
Furthermore, threaded holes are symmetrically arranged on the supporting plate in a penetrating mode.
The utility model adopts the structure to obtain the following beneficial effects: the safety protection device for the high-back fruit area of the gas transmission pipeline is simple to operate, compact in mechanism and reasonable in design, the wireless transmission module sends detected data to the background, the positioning module sends the position of the positioning module to the background, workers can conveniently check the conditions of all connection point positions on line, the working efficiency is improved, the gas pump extracts gas between the upper sleeving ring and the lower sleeving ring through the gas extraction pipe and exhausts the gas through the gas exhaust pipe, and the situation that natural gas is accumulated between the upper sleeving ring and the lower sleeving ring to cause larger loss is avoided.
Drawings
FIG. 1 is an overall view of a safety guard for a high back fruit zone of a gas pipeline according to the present invention;
fig. 2 is a schematic structure diagram of a safety protection device for a high back fruit area of a gas transmission pipeline.
Wherein, 1, exhaust subassembly, 2, go up the bell and spigot ring, 3, lower bell and spigot ring, 4, baroceptor, 5, supporting leg, 6, linking piece, 7, natural gas sensor, 8, blast pipe, 9, protecting sheathing, 10, air pump, 11, control valve, 12, control storehouse, 13, exhaust tube, 14, control center, 15, wireless transmission module, 16, orientation module, 17, backup pad, 18, screw hole.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the safety protection device for the high-back fruit area of the gas pipeline comprises an exhaust assembly 1, an upper sleeving ring 2, a lower sleeving ring 3, an air pressure sensor 4, support legs 5, a connecting block 6 and a natural gas sensor 7, wherein the connecting block 6 is symmetrically arranged below the lower sleeving ring 3, the support legs 5 are arranged below the connecting block 6, the upper sleeving ring 2 is arranged at the top of the lower sleeving ring 3, the upper sleeving ring 2 and the lower sleeving ring 3 are both arranged in a semi-circular structure, the air pressure sensor 4 is arranged at the top of the bottom surface of the inner wall of the lower sleeving ring 3, the natural gas sensor 7 is symmetrically arranged on the side surface of the inner wall at the joint of the upper sleeving ring 2 and the lower sleeving ring 3, and the exhaust assembly 1 is arranged at the top of the upper sleeving ring 2; exhaust subassembly 1 includes blast pipe 8, protecting sheathing 9, air pump 10, control valve 11, control storehouse 12 and exhaust tube 13, protecting sheathing 9 is located and is cup jointed 2 tops on the ring, air pump 10 is located on protecting sheathing 9 inner wall side, 8 one ends of blast pipe are located on the air pump 10, protecting sheathing 9 tops are located to the blast pipe 8 other end, control storehouse 12 is located on the side that protecting sheathing 9 inner wall kept away from air pump 10, control valve 11 is located and is cup jointed under the ring 2 interior upper wall, exhaust tube 13 is connected in air pump 10 and control valve 11.
The control cabin 12 comprises a control center 14, a wireless transmission module 15 and a positioning module 16, the control center 14 is arranged in the protective shell 9, the wireless transmission module 15 is connected to the control center 14, and the positioning module 16 is connected to the control center 14.
A supporting plate 17 is arranged below the supporting leg 5.
The supporting plate 17 is symmetrically provided with threaded holes 18 in a penetrating manner.
When in specific use, firstly, the gas and the gas pressure between the upper socket ring 2 and the lower socket ring 3 are detected through the natural gas sensor 7 and the gas pressure sensor 4, the detected data is sent to the background through the wireless transmission module 15, the positioning module 16 sends the position of the positioning module to the background, the on-line detection of the condition of each connection point position by workers can be facilitated, the working efficiency is improved, if the gas pressure rises and the gas sensor 7 detects the presence of gas in the upper and lower collars 2, 3, by the positioning of the positioning module 16, a worker is dispatched to, if the air pressure exceeds the preset value, the control valve 11 and the air pump 10 are opened, the air pump 10 pumps the air between the upper and lower socket rings 2 and 3 through the air pumping pipe 13, and the gas is discharged through the exhaust pipe 8, so that the natural gas is prevented from being accumulated between the upper sleeve joint ring 2 and the lower sleeve joint ring 3, and the greater loss is avoided.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121984888.9U CN215722596U (en) | 2021-08-23 | 2021-08-23 | A safety protection device for high consequence area of gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121984888.9U CN215722596U (en) | 2021-08-23 | 2021-08-23 | A safety protection device for high consequence area of gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215722596U true CN215722596U (en) | 2022-02-01 |
Family
ID=79999876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121984888.9U Expired - Fee Related CN215722596U (en) | 2021-08-23 | 2021-08-23 | A safety protection device for high consequence area of gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215722596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118242569A (en) * | 2024-05-27 | 2024-06-25 | 四川旷想科技有限公司 | Wireless intelligent security monitoring method for high-consequence area of pipeline |
-
2021
- 2021-08-23 CN CN202121984888.9U patent/CN215722596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118242569A (en) * | 2024-05-27 | 2024-06-25 | 四川旷想科技有限公司 | Wireless intelligent security monitoring method for high-consequence area of pipeline |
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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: 20220201 |