CN215372104U

CN215372104U - Pipeline safety detection device for natural gas station

Info

Publication number: CN215372104U
Application number: CN202121871667.0U
Authority: CN
Inventors: 艾波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2021-12-31
Anticipated expiration: 2031-08-11

Abstract

The utility model provides a pipeline safety detection device for a natural gas station, which comprises a water tank, wherein fixing frames are respectively arranged on the outer walls of two sides of the water tank, a first sliding frame is fixed on the outer wall of each fixing frame through an adjusting assembly, a sealing disc is fixed on the outer wall of one side, opposite to the first sliding frames, of each sliding frame, a sealing gasket is arranged on the outer wall of each sealing disc, a sealing circular table is arranged on the outer wall of one side of each sealing disc, the same sealing pipeline is arranged on the inner walls of one sides of the first sliding frames and the sealing circular tables, and a pressure detection rod and an air inlet pipe are arranged on the inner wall of one side of each sealing circular table. The air leakage detection device is provided with the water tank and the two fixing frames, the first sliding frame is fixed on the two fixing frames through the adjusting assembly, the first sliding frame is fixed with the detection pipeline through the supporting mechanism, the two detection pipelines are connected through the flange, one end of the detection pipeline is clamped on the sealing circular table, then air is added into the detection pipeline through an external air pump, and then pressure detection is carried out through the pressure detection rod, so that whether air leakage exists or not is judged.

Description

Pipeline safety detection device for natural gas station

Technical Field

The utility model relates to the technical field of pipeline detection, in particular to a pipeline safety detection device for a natural gas station.

Background

In the prior art, a natural gas production and transportation station is a general term for various operation stations established for pipeline transportation of natural gas or oil associated gas; the natural gas pipeline natural gas pressure-regulating device has the main functions of receiving natural gas, pressurizing the natural gas of the pipeline, distributing the natural gas, storing the gas and regulating the peak, sending and receiving a pipe cleaner and the like; in the process of natural gas development, in order to save the above-ground space, most of the production and transportation stations adopt a multi-well underground gathering and transportation process, so that underground process pipelines are numerous, and various pipeline pressures, fluid properties and effects are different.

In addition, the natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced by an oil field) from a mining place or a processing plant to an urban gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline; the underground pipeline is likely to be corroded and leaked after years of use; before the natural gas pipeline is installed, in order to ensure the air tightness of the natural gas pipeline and prevent the natural gas leakage, the air tightness of the produced natural gas pipeline needs to be detected by using a detection device so as to reduce the difficulty of construction.

In order to solve the risk potential, the pipeline safety detection device for the natural gas station is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a pipeline safety detection device for a natural gas station, so as to solve or alleviate the technical problems in the prior art, and to provide at least one useful choice.

The technical scheme of the embodiment of the utility model is realized as follows: the water tank comprises a water tank, water tank both sides outer wall is provided with the mount respectively, the mount outer wall is fixed with carriage I through adjusting part, one side outer wall that two carriages are relative is fixed with sealed dish, sealed dish outer wall is provided with sealed the pad, sealed dish one side outer wall is provided with sealed round platform, carriage I and sealed round platform one side inner wall are provided with same sealed pipeline, sealed round platform one side inner wall is provided with pressure measurement pole and intake pipe, the intake pipe runs through and is connected with external air pump inside sealed pipeline, the circuit of pressure measurement pole runs through inside sealed pipeline, two carriages one side outer walls are provided with supporting mechanism respectively, every carriage I is fixed with the detection pipeline through supporting mechanism respectively, two detection pipelines are connected through the flange.

In some embodiments, the adjusting assembly comprises a first sliding groove, a first hydraulic rod, a second sliding frame and a second hydraulic rod, the first sliding groove is arranged on the outer wall of one side of the fixed frame, the second sliding frame is slidably connected to the inner wall of one side of the sliding groove, and the first sliding frame is slidably connected to the inner wall of one side of the second sliding frame.

In some embodiments, the first hydraulic rod is arranged on the outer wall of one side of the sliding frame, and the telescopic end of the first hydraulic rod is fixed on the outer wall of one side of the sliding frame.

In some embodiments, the second hydraulic rod is disposed on the inner wall of the bottom of the first sliding groove, and the telescopic end of the second hydraulic rod is connected with the second sliding frame.

In some embodiments, a water changing pipe is arranged on the inner wall of one side of the water tank.

In some embodiments, each of the supporting mechanisms respectively comprises a supporting frame, two first electric telescopic rods, a connecting frame, two second electric telescopic rods and a non-slip mat, two second sliding grooves are formed in the outer wall of one side of the sliding frame, sliding blocks are connected to the inner walls of the two sliding grooves in a sliding mode, the first electric telescopic rods are arranged on the outer wall of one side of the two sliding blocks, and the connecting frame is fixed to the outer wall of the first electric telescopic rods.

In some embodiments, the second electric telescopic rod is arranged on the outer wall of one side of the first sliding frame, the telescopic end of the second electric telescopic rod is connected with the connecting frame, and the supporting frame is fixed at the telescopic ends of the first electric telescopic rods.

In some embodiments, the anti-slip pad is disposed on an outer wall of the support frame, and the detection pipeline is placed on the top of the support frame.

Due to the adoption of the technical scheme, the embodiment of the utility model has the following advantages:

1. through being provided with water tank and two mounts, two mounts utilize adjusting part to be fixed with carriage I, carriage I is fixed with the detection pipeline through supporting mechanism, and two detection pipelines are connected through the flange, and wherein detection pipeline one end card is on sealed round platform, perhaps sealed epaxially, then utilizes external air pump to add gas to the detection pipeline, then utilizes the pressure detection pole to carry out the detection of pressure to judge whether leak gas.

2. Through being provided with adjusting part, adjusting part comprises sliding tray one, hydraulic stem one, carriage two and hydraulic stem two, utilizes distance between two carriages of hydraulic stem one control to ensure that two detection pipelines can be connected through the flange, then when examining test, discovery gas leakage, control hydraulic stem two, with the detection pipeline sink in the water tank, run through the position that the bubble spills, thereby confirm the gas leakage position.

3. Through being provided with supporting mechanism, supporting mechanism includes the support frame respectively, two electric telescopic handle one, the link, electric telescopic handle two and slipmat, in order to support before two detection pipeline are not connected, the electric telescopic handle two and two electric telescopic handle one of setting can be adjusted according to the size of pipeline to support the detection pipeline, make things convenient for its connection, the slipmat prevents to slide simultaneously, when detecting, make the support frame break away from the detection pipeline outward appearance, prevent to influence the testing result.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is a view of the structure of the fixing frame of the present invention;

FIG. 3 is a schematic view of the support frame of the present invention;

fig. 4 is a structural view of a seal disk of the present invention.

Reference numerals:

in the figure: 1-a water tank; 2-a fixing frame; 3-detecting the pipeline; 4-a flange; 5, changing a water pipe; 6, a first sliding groove; 7-sliding frame I; 8, a first hydraulic rod; 9-sealing the pipeline; 10-sliding frame II; 11-hydraulic rod II; 12-sealing the circular truncated cone; 13-a support frame; 14-a second sliding groove; 15-electric telescopic rod I; 16-a connecting frame; 17-an electric telescopic rod II; 18-a non-slip mat; 19-sealing disc; 20-a seal gasket; 21-a pressure detection rod; 22-air inlet pipe.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1-4, an embodiment of the present invention provides a pipeline safety detection device for a natural gas station, in order to perform sealing detection on a pipeline, the pipeline safety detection device comprises a water tank 1, the outer walls of two sides of the water tank 1 are respectively fixed with a fixing frame 2 through bolts, the outer wall of the fixing frame 2 is fixed with a first sliding frame 7 through an adjusting assembly, the outer wall of one side opposite to the first sliding frame 7 is fixed with a sealing disc 19, the outer wall of the sealing disc is provided with a sealing pad 20, the outer wall of one side of the sealing disc is provided with a sealing circular table 12, the inner walls of one side of the first sliding frame 7 and one side of the sealing circular table 12 are connected with a same sealing pipeline 9 in a clamping manner, the inner wall of one side of the sealing circular table 12 is connected with a pressure detection rod 21 and an air inlet pipe 22, the air inlet pipe 22 penetrates through the inside of the sealing pipeline 9 and is connected with an external air pump, the circuit of the pressure detection rod 21 penetrates through the inside the sealing pipeline 9, the outer walls of one side of the two sliding frames 7 are respectively provided with a supporting mechanism, each sliding frame I7 is respectively fixed with a detection pipeline 3 through a supporting mechanism, and the two detection pipelines 3 are connected through a flange 4; through being provided with water tank 1 and two mounts 2, two mounts 2 utilize adjusting part to be fixed with carriage 7, carriage 7 is fixed with detection pipeline 3 through supporting mechanism, two detection pipeline 3 are connected through flange 4, wherein detection pipeline 3 one end card is on sealed round platform 12, perhaps seal on the dish 19, then utilize external air pump to add gas to detection pipeline 3, then utilize pressure detection pole 21 to carry out the detection of pressure to judge whether leak gas.

In one embodiment, the adjusting assembly comprises a first sliding groove 6, a first hydraulic rod 8, a second sliding frame 10 and a second hydraulic rod 11, wherein the first sliding groove 6 is formed in the outer wall of one side of the fixed frame 2, the second sliding frame 10 is slidably connected to the inner wall of one side of the first sliding groove 6, the first sliding frame 7 is slidably connected to the inner wall of one side of the second sliding frame 10, the first hydraulic rod 8 is fixed to the outer wall of one side of the second sliding frame 10 through bolts, the telescopic end of the first hydraulic rod 8 is fixed to the outer wall of one side of the first sliding frame 7, the second hydraulic rod 11 is fixed to the inner wall of the bottom of the first sliding frame 6 through bolts, the telescopic end of the second hydraulic rod 11 is connected with the second sliding frame 10, and a water changing pipe 5 is formed in the inner wall of one side of the water tank 1; through being provided with adjusting part, adjusting part comprises sliding tray one 6, hydraulic stem one 8, two 10 of carriage and two 11 of hydraulic stem, utilizes distance between two carriage of 8 control of hydraulic stem one 7 to ensure that two detection pipeline 3 can be connected through flange 4, then when detecting, discover to leak gas, control hydraulic stem two 11, will detect in pipeline 3 sinks into water tank 1, runs through the position that the bubble spills, thereby confirms leaking gas position.

When the air leakage detection device works, the first sliding frame 7 is fixedly provided with the detection pipelines 3 through the supporting mechanism, the two detection pipelines 3 are connected through the flange 4, one end of each detection pipeline 3 is clamped on the sealing circular table 12 or the sealing disc 19, then air is added into the detection pipelines 3 through an external air pump, and then pressure detection is carried out through the pressure detection rod 21, so that whether air leakage exists or not is judged; utilize hydraulic stem one 8 control two carriage distances between 7 to ensure that two detection pipeline 3 can be connected through flange 4, then when detecting, find gas leakage, control hydraulic stem two 11, will detect pipeline 3 and sink into water tank 1, run through the position that the bubble spills, thereby confirm the gas leakage position.

Example 2:

a pipeline safety detection device for a natural gas station is disclosed, as shown in figures 2 and 3, in order to support a detection pipeline 3, each support mechanism respectively comprises a support frame 13 and two electric telescopic rods I15, the detection device comprises a connecting frame 16, two electric telescopic rods 17 and a non-slip mat 18, wherein two sliding grooves 14 are formed in the outer wall of one side of a first sliding frame 7, sliding blocks are connected to the inner walls of the two sliding grooves 14 in a sliding mode, the two electric telescopic rods 15 are fixed to the outer wall of one side of each sliding block through bolts, the connecting frame 16 is fixed to the outer wall of the two electric telescopic rods 15, the electric telescopic rods 17 are fixed to the outer wall of one side of the first sliding frame 7 through bolts, the telescopic ends of the electric telescopic rods 17 are connected with the connecting frame 16, a supporting frame 13 is fixed to the telescopic ends of the two electric telescopic rods 15, the non-slip mat 18 is arranged on the outer wall of the supporting frame 13, and a detection pipeline 3 is placed at the top of the supporting frame 13; through being provided with supporting mechanism, supporting mechanism includes support frame 13 respectively, two electric telescopic handle 15, link 16, two 17 and slipmat 18 of electric telescopic handle, in order to support before two detection pipeline 3 are not connected, two 17 and two 15 of electric telescopic handle of setting, can adjust according to the size of pipeline, thereby support detection pipeline 3, make things convenient for its connection, slipmat 18 prevents to slide simultaneously, when examining, make support frame 13 break away from detection pipeline 3 outward appearance, prevent to influence the testing result.

When the device works, in order to support the two detection pipelines 3 before the two detection pipelines are not connected, the two electric telescopic rods 17 and the two electric telescopic rods 15 can be adjusted according to the sizes of the pipelines, so that the detection pipelines 3 are supported and are convenient to connect, meanwhile, the anti-slip mat 18 prevents sliding, and when in detection, the support frame 13 is separated from the outer surface of the detection pipelines 3, so that the detection result is prevented from being influenced.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a pipeline safety inspection device for natural gas station, includes water tank (1), its characterized in that: the outer walls of two sides of the water tank (1) are respectively provided with a fixing frame (2), the outer wall of the fixing frame (2) is fixed with a first sliding frame (7) through a regulating component, the outer wall of one side, opposite to the first sliding frames (7), is fixed with a sealing disc (19), the outer wall of the sealing disc is provided with a sealing gasket (20), the outer wall of one side of the sealing disc is provided with a sealing round table (12), the inner walls of one sides of the first sliding frame (7) and the sealing round table (12) are provided with the same sealing pipeline (9), the inner wall of one side of the sealing round table (12) is provided with a pressure detection rod (21) and an air inlet pipe (22), the air inlet pipe (22) penetrates through the inside of the sealing pipeline (9) and is connected with an external air pump, a circuit of the pressure detection rod (21) penetrates through the inside of the sealing pipeline (9), the outer walls of one sides of the two first sliding frames (7) are respectively provided with a supporting mechanism, each sliding frame (7) is respectively fixed with a detection pipeline (3) through the supporting mechanism, the two detection pipelines (3) are connected through a flange (4).

2. The pipeline safety detection device for the natural gas station according to claim 1, characterized in that: the adjusting assembly comprises a first sliding groove (6), a first hydraulic rod (8), a second sliding frame (10) and a second hydraulic rod (11), the first sliding groove (6) is arranged on the outer wall of one side of the fixed frame (2), the second sliding frame (10) is connected to the inner wall of one side of the first sliding groove (6) in a sliding mode, and the first sliding frame (7) is connected to the inner wall of one side of the second sliding frame (10) in a sliding mode.

3. The pipeline safety detection device for the natural gas station according to claim 2, characterized in that: the first hydraulic rod (8) is arranged on the outer wall of one side of the second sliding frame (10), and the telescopic end of the first hydraulic rod (8) is fixed on the outer wall of one side of the first sliding frame (7).

4. The pipeline safety detection device for the natural gas station according to claim 2, characterized in that: and the second hydraulic rod (11) is arranged on the inner wall of the bottom of the first sliding groove (6), and the telescopic end of the second hydraulic rod (11) is connected with the second sliding frame (10).

5. The pipeline safety detection device for the natural gas station according to claim 1, characterized in that: and a water changing pipe (5) is arranged on the inner wall of one side of the water tank (1).

6. The pipeline safety detection device for the natural gas station according to claim 1, characterized in that: every supporting mechanism includes support frame (13), two electric telescopic handle one (15), link (16), electric telescopic handle two (17) and slipmat (18) respectively, and two sliding tray two (14) have been seted up to carriage one (7) one side outer wall, and two sliding tray two (14) inner wall sliding connection have a sliding block, and two electric telescopic handle one (15) set up in two sliding block one side outer walls, and link (16) are fixed in two electric telescopic handle one (15) outer walls.

7. The pipeline safety detection device for the natural gas station according to claim 6, characterized in that: the second electric telescopic rod (17) is arranged on the outer wall of one side of the first sliding frame (7), the telescopic end of the second electric telescopic rod (17) is connected with the connecting frame (16), and the supporting frame (13) is fixed at the telescopic ends of the first electric telescopic rods (15).

8. The pipeline safety detection device for the natural gas station according to claim 7, characterized in that: the anti-skid pad (18) is arranged on the outer wall of the support frame (13), and the detection pipeline (3) is placed at the top of the support frame (13).