CN217980647U - Gas pipe network pressure safety monitoring device - Google Patents
Gas pipe network pressure safety monitoring device Download PDFInfo
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- CN217980647U CN217980647U CN202220631540.XU CN202220631540U CN217980647U CN 217980647 U CN217980647 U CN 217980647U CN 202220631540 U CN202220631540 U CN 202220631540U CN 217980647 U CN217980647 U CN 217980647U
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Abstract
The utility model discloses a gas pipe network pressure safety monitoring device, belong to gas pipe detection technical field, in order to solve current detection device when actual detection, can produce recoil pressure to detection device when the intraduct pressure of gas is too big, will detect the damage very easily, lead to people to need often to inspect detection device, the technical problem of staff's task volume has been increased, pass through the adapter sleeve with the detection device body and fix on outside gas pipeline, then make detection device body and outside gas pipeline be linked together through adjusting the check valve, when the too high pressure appears in outside gas pipeline when detecting, when pressure is greater than the maximum detection upper limit that the detection device body set for, when the pressure that the gas acted on the conical block bottom is greater than the elastic pressure that the spring acted on the conical block, the conical block can follow the inside of conical sleeve and push away and make high-pressure gas obtain the release, prevent to damage the detection device body.
Description
Technical Field
The utility model belongs to the technical field of the gas pipe detects, more specifically says, in particular to gas pipe network pressure safety monitoring device.
Background
The gas pipe is a special pipeline for conveying combustible gas, is a metal gas pipe hose instead of a traditional buckle rubber hose, can overcome the defects that the rubber hose is easy to fall off, age and bite by insects, and is short in service life, and has the characteristics of convenience in installation, reliability in connection, corrosion resistance, no gas blockage, good flexibility, long service life, capability of being bent at will without deformation, no gas blockage and the like.
When the existing gas pipeline is detected, when the existing detection device is actually detected, recoil pressure is generated on the detection device when the pressure inside the gas pipeline is too high, detection damage is easy to occur, people need to frequently check the detection device, and the task load of workers is increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a gas pipe network pressure safety monitoring device to solve current detection device and examine time measuring actually, can produce recoil pressure to detection device when the intraduct pressure of gas is too big, will detect the damage very easily, lead to people to need often inspect detection device, increased the technical problem of staff's task load.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a gas pipe network pressure safety monitoring device, includes the detection device body, the top intercommunication of detection device body has the push pipe, the both sides inner wall of push pipe is located the middle part and has seted up two spouts, the both sides inner wall of push pipe is close to top edge and has seted up two kerfs, be close to bottom edge between the inner wall of push pipe and be fixed with the toper cover, the inside of push pipe is provided with the toper piece, the top of toper piece is fixed with the spring, the top of spring is fixed with the fixed plate, the both sides surface that the both sides surface of toper piece is close to top edge and fixed plate all is fixed with the fixture block.
As the utility model discloses an optimal technical scheme is located the fixture block of fixed plate both sides all corresponds sliding connection in the inside of two side channels, is located the fixture block of toper piece both sides surface all corresponds sliding connection in the inside of two spouts.
As the utility model discloses an optimal technical scheme, the conical surface of toper piece is laminated with the conical surface of toper cover mutually, the top of fixed plate is close to surface edge and has seted up the ring channel, the inside sliding connection of ring channel has the annular piece.
As the utility model discloses an optimized technical scheme, the top of annular piece is fixed with adjusting nut, threaded connection between adjusting nut's the surface and the inner wall of push pipe, the surface of push pipe is close to top edge registrates and has the block.
As a preferred technical scheme of the utility model, the top of fixed plate is close to surface edge and has seted up a plurality of side openings along the circumferencial direction equidistance, a plurality of openings have been seted up along the circumferencial direction equidistance in the top of block, the bottom of detection device body is fixed with the butt joint pipe.
As the utility model discloses an optimized technical scheme, the inside of butt joint pipe is provided with the check valve, the surface registrates the adapter sleeve to the pipe, the surface of detection device body is close to one side edge and all is fixed with the control button.
The utility model provides a gas pipe network pressure safety monitoring device possesses following beneficial effect:
1. this is novel pass through the adapter sleeve with the detection device body at first when using and fix on outside gas pipeline, then make detection device body and outside gas pipeline be linked together through adjusting the check valve, when too high pressure appears in outside gas pipeline when examining, when pressure is greater than the biggest detection upper limit that the detection device body set for, when the pressure that the gas acted on conical block bottom is greater than the elastic pressure that the spring acted on conical block, conical block can follow the inside of conical sleeve and open and make high-pressure gas obtain the release, prevent to damage the detection device body.
2. Different pressure upper limits need be adjusted when different kinds of gas pipeline detects, make through rotatory adjusting nut and to push down the fixed plate, thereby can increase the pressure that changes the spring to the toper piece, make and to reach the mesh that adjusts the detection device body and bear the maximum pressure upper limit, be close to top edge at the surface of push pipe and set up the block, and set up a plurality of openings at the top of block and make the high-pressure gas of release can cushion, prevent to accidentally injure peripheral constructor.
Drawings
Fig. 1 is a bottom perspective view of the gas pipe network pressure safety monitoring device of the present invention;
fig. 2 is a top perspective view of the gas pipe network pressure safety monitoring device of the present invention;
FIG. 3 is a partial sectional perspective view of the gas pipe network pressure safety monitoring device of the present invention;
fig. 4 is an enlarged view of the area a in fig. 3.
In the figure: 1. a detection device body; 2. butt-joint pipes; 3. a one-way valve; 4. connecting sleeves; 5. a control key; 6. capping; 7. jacking pipes; 8. an opening; 9. a chute; 10. a conical block; 11. a spring; 12. a side groove; 13. a clamping block; 14. a fixing plate; 15. a side hole; 16. an annular groove; 17. an annular block; 18. adjusting the nut; 19. a conical sleeve.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a gas pipe network pressure safety monitoring device, including detection device body 1, the top intercommunication of detection device body 1 has push pipe 7, the both sides inner wall of push pipe 7 is located the middle part and has seted up two spout 9, the both sides inner wall of push pipe 7 is close to top edge and has seted up two side ways 12, it is fixed with toper cover 19 to be close to bottom edge between the inner wall of push pipe 7, the inside of push pipe 7 is provided with toper piece 10, the top of toper piece 10 is fixed with spring 11, spring 11's top is fixed with fixed plate 14, the both sides surface that the both sides surface of toper piece 10 is close to top edge and fixed plate 14 all is fixed with fixture block 13, when too high pressure appears when outside gas pipeline when detecting, when pressure is greater than the maximum detection upper limit that detection device body 1 set for, when the pressure that the gas acts on toper piece 10 bottom is greater than the elastic pressure that spring 11 acts on toper piece 10, toper piece 10 can be backed down from the inside of toper cover 19 and open and make high-pressure gas obtain the release, prevent to damage detection device body 1.
The fixture blocks 13 on the two sides of the fixing plate 14 are respectively in sliding connection in the two side grooves 12, the fixture blocks 13 on the outer surfaces of the two sides of the tapered block 10 are respectively in sliding connection in the two sliding grooves 9, and the fixing plate 14 and the tapered block 10 can slide more stably through the cooperation of the fixture blocks 13, the sliding grooves 9 and the side grooves 12.
The conical surface of the conical block 10 is attached to the conical surface of the conical sleeve 19, the annular groove 16 is formed in the top of the fixing plate 14 close to the edge of the outer surface, the annular block 17 is connected to the inner portion of the annular groove 16 in a sliding mode, and the annular block 17 is connected to the inner portion of the annular groove 16 in a sliding mode, so that people can adjust the conical block conveniently.
Wherein, the top of annular piece 17 is fixed with adjusting nut 18, threaded connection between adjusting nut 18's the surface and the inner wall of push pipe 7, and the surface of push pipe 7 is close to top edge registrate block 6, with threaded connection between adjusting nut 18's the surface and the inner wall of push pipe 7 for can make things convenient for people to rotate.
Wherein, a plurality of side holes 15 have been seted up near surface edge along the circumferencial direction equidistance in the top of fixed plate 14, a plurality of openings 8 have been seted up along the circumferencial direction equidistance in the top of block 6, the bottom of detection device body 1 is fixed with and to taking over 2, the surface at push pipe 7 is close to top edge and sets up block 6 to set up a plurality of openings 8 at the top of block 6 and make the high-pressure gas of release can cushion, prevent the mistake and injure peripheral constructor.
Wherein, the inside of butt joint pipe 2 is provided with check valve 3, and the surface of butt joint pipe 2 registrates adapter sleeve 4, and the surface of detection device body 1 is close to one side edge and all is fixed with control button 5, can control the break-make of detection device body 1 and outside pipeline through setting up check valve 3.
The specific use mode and function of the embodiment are as follows:
this is novel when using at first fixes detection device body 1 on outside gas pipeline through adapter sleeve 4, then make detection device body 1 and outside gas pipeline be linked together through adjusting check valve 3, when too high pressure appears in outside gas pipeline when examining, when pressure is greater than the biggest detection upper limit that detection device body 1 set for, when the pressure that the gas acted on conical block 10 bottom is greater than the elastic pressure that spring 11 acted on conical block 10, conical block 10 can be followed the inside of conical sleeve 19 and backed off and make high-pressure gas obtain the release, prevent to damage detection device body 1.
Need adjust different pressure upper limits when different kinds of gas pipeline detects, make through rotatory adjusting nut 18 and to push down fixed plate 14, thereby can increase the pressure that changes spring 11 to toper piece 10, make can reach the purpose that adjusts detection device body 1 and bear the maximum pressure upper limit, be close to top edge at the surface of push pipe 7 and set up block 6, and set up a plurality of openings 8 at the top of block 6 and make the high-pressure gas of release can cushion, prevent the peripheral constructor of accidental injury.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a gas pipe network pressure safety monitoring device which characterized in that: including detection device body (1), the top intercommunication of detection device body (1) has push pipe (7), two spout (9) have been seted up to the both sides inner wall that push pipe (7) are located the middle part, two side ways (12) have been seted up near top edge to the both sides inner wall of push pipe (7), be close to bottom edge between the inner wall of push pipe (7) and be fixed with toper cover (19), the inside of push pipe (7) is provided with toper piece (10), the top of toper piece (10) is fixed with spring (11), the top of spring (11) is fixed with fixed plate (14), the both sides surface that the both sides surface of toper piece (10) is close to top edge and fixed plate (14) all is fixed with fixture block (13).
2. The gas pipe network pressure safety monitoring device of claim 1, characterized in that: the clamping blocks (13) located on the two sides of the fixing plate (14) are correspondingly and slidably connected inside the two side grooves (12), and the clamping blocks (13) located on the outer surfaces of the two sides of the conical block (10) are correspondingly and slidably connected inside the two sliding grooves (9).
3. The gas pipe network pressure safety monitoring device of claim 2, wherein: the conical surface of toper piece (10) and the conical surface of toper cover (19) laminate mutually, ring channel (16) have been seted up near surface edge in the top of fixed plate (14), the inside sliding connection of ring channel (16) has annular piece (17).
4. The gas pipe network pressure safety monitoring device of claim 3, wherein: an adjusting nut (18) is fixed to the top of the annular block (17), the outer surface of the adjusting nut (18) is in threaded connection with the inner wall of the top pipe (7), and a cover cap (6) is sleeved on the outer surface of the top pipe (7) close to the top edge.
5. The gas pipe network pressure safety monitoring device of claim 4, wherein: the top of fixed plate (14) is close to surface edge and has seted up a plurality of side openings (15) along the circumferencial direction equidistance, a plurality of openings (8) have been seted up along the circumferencial direction equidistance in the top of block (6), the bottom of detection device body (1) is fixed with butt joint pipe (2).
6. The gas pipe network pressure safety monitoring device of claim 5, characterized in that: the inside of butt joint pipe (2) is provided with check valve (3), the surface cover of butt joint pipe (2) has adapter sleeve (4), the surface of detection device body (1) is close to one side edge and all is fixed with control button (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220631540.XU CN217980647U (en) | 2022-03-22 | 2022-03-22 | Gas pipe network pressure safety monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220631540.XU CN217980647U (en) | 2022-03-22 | 2022-03-22 | Gas pipe network pressure safety monitoring device |
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| Publication Number | Publication Date |
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| CN217980647U true CN217980647U (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220631540.XU Active CN217980647U (en) | 2022-03-22 | 2022-03-22 | Gas pipe network pressure safety monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117108934A (en) * | 2023-09-20 | 2023-11-24 | 奥德集团有限公司 | Gas pipe network fault on-line detection system |
-
2022
- 2022-03-22 CN CN202220631540.XU patent/CN217980647U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117108934A (en) * | 2023-09-20 | 2023-11-24 | 奥德集团有限公司 | Gas pipe network fault on-line detection system |
| CN117108934B (en) * | 2023-09-20 | 2024-02-27 | 奥德集团有限公司 | Gas pipe network fault on-line detection system |
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