CN219222107U - Pipeline pressure monitoring transmitter suitable for natural gas valve well - Google Patents
Pipeline pressure monitoring transmitter suitable for natural gas valve well Download PDFInfo
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- CN219222107U CN219222107U CN202223195392.0U CN202223195392U CN219222107U CN 219222107 U CN219222107 U CN 219222107U CN 202223195392 U CN202223195392 U CN 202223195392U CN 219222107 U CN219222107 U CN 219222107U
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Abstract
The utility model discloses a pipeline pressure monitoring transmitter suitable for a natural gas valve well, which relates to the field of pressure monitoring transmitters and comprises a monitoring transmitter main body and a conveying pipe, wherein the conveying pipe comprises a conveying pipe main body, a first sealing ring, a first section of fixing pipe, a second section of fixing pipe and a second sealing ring, the first sealing ring is sleeved at the joint of the conveying pipe main body and the first section of fixing pipe.
Description
Technical Field
The utility model relates to the field of pressure monitoring transmitters, in particular to a pipeline pressure monitoring transmitter suitable for a natural gas valve well.
Background
The pressure transmitter is a device for converting pressure into pneumatic signals or electric signals to control and remotely transmit, and can convert physical pressure parameters such as gas, liquid and the like sensed by the load cell sensor into standard electric signals to supply secondary instruments such as an indication alarm instrument, a recorder, a regulator and the like to carry out measurement, indication and process adjustment, and the pressure transmitter is mostly wound at a connecting part by using a raw adhesive tape when reinforcing and sealing so as to reduce the possibility of leakage of the gas from the connecting part of a pipeline.
Disclosure of Invention
Compared with the existing pressure monitoring transmitter, the pressure monitoring transmitter for the natural gas valve well is structurally improved, and the externally connected pipeline is sealed and fixed for multiple times in a multi-section sealing mode, so that the overall sealing performance and the safety in use under the valve well are improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline pressure monitoring changer suitable for natural gas valve well, includes monitoring changer main part and conveyer pipe, the opening has been seted up to monitoring changer main part top one side, and the opening is equipped with two sets of and symmetry setting and is monitored changer main part top both sides, equal fixedly connected with conveyer pipe in every group opening.
As a further scheme of the utility model: the conveying pipe comprises a conveying pipe main body, a first sealing ring, a first section of fixed pipe, a second section of fixed pipe and a second sealing ring, wherein one end of the conveying pipe main body is fixedly connected with one end of the first section of fixed pipe, the first sealing ring is sleeved at the joint of the conveying pipe main body and the first section of fixed pipe, the other end of the first section of fixed pipe is in threaded connection with one end of the second section of fixed pipe, and the second sealing ring is fixedly connected with the inner wall of the other end of the second section of fixed pipe.
As a further scheme of the utility model: the outer wall of one end of the first section of fixed pipe is provided with a first sealing ring groove, and the inner wall of the other end of the second section of fixed pipe is provided with a second sealing ring groove.
As a further scheme of the utility model: the two-section fixed pipe comprises a fixed pipe main body, hard springs and clamping steel balls, cylindrical openings are formed in the inner wall of the fixed pipe main body, six groups of openings are formed in the inner wall of the fixed pipe main body and are uniformly arranged in the inner wall of the fixed pipe main body, the hard springs are fixedly connected in each group of openings, one ends of the hard springs are fixedly connected with the inner wall of the fixed pipe main body, and the other ends of the hard springs are fixedly connected with the clamping steel balls.
Compared with the prior art, the utility model has the beneficial effects that:
this a pipeline pressure monitoring changer suitable for natural gas valve well, including monitoring changer main part and conveyer pipe, the opening has been seted up to monitoring changer main part top one side, and the opening is equipped with two sets of and symmetry setting and is monitored changer main part top both sides, equal fixedly connected with conveyer pipe in every group opening, when carrying out pressure monitoring in the natural gas valve well, the conveyer pipe needs better leakproofness in order to avoid causing natural gas leakage, and this conveyer pipe is the sealed mode of multistage, carries out the multiple seal to the externally connected pipeline and fixes, improves holistic leakproofness and the security of using in the valve pit.
Drawings
FIG. 1 is an elevation view of a pipeline pressure monitoring transmitter of the present utility model adapted for use in a natural gas valve well;
FIG. 2 is a disassembled view of a carrier pipe of a pipeline pressure monitoring transmitter of the present utility model adapted for use in a natural gas valve well;
FIG. 3 is a cross-sectional view of a two-section fixed pipe of a pipeline pressure monitoring transmitter of the present utility model adapted for use in a natural gas valve well.
As shown in the figure: 1. monitoring a transmitter body; 2. a delivery tube; 3. a delivery tube body; 4. a first seal ring; 5. a section of fixed pipe; 6. a first seal ring groove; 7. a second section of fixed pipe; 8. a second seal ring groove; 9. a second seal ring; 10. a fixed pipe body; 11. a hard spring; 12. and (5) clamping the steel balls.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1 to 3, in the embodiment of the utility model, a pipeline pressure monitoring transmitter suitable for a natural gas valve well comprises a monitoring transmitter main body 1 and a conveying pipe 2, wherein one side of the top of the monitoring transmitter main body 1 is provided with two groups of openings, the openings are symmetrically arranged on two sides of the top of the monitoring transmitter main body 1, the conveying pipe 2 is fixedly connected in each group of openings, when the pressure monitoring is carried out in the natural gas valve well, the conveying pipe 2 needs better tightness so as to avoid natural gas leakage, and the conveying pipe 2 is in a multi-section sealing mode, and the externally connected pipeline is sealed and fixed for multiple times, so that the integral tightness and the safety in use under the valve well are improved.
The conveying pipe 2 comprises a conveying pipe main body 3, a first sealing ring 4, a first section of fixed pipe 5, a second section of fixed pipe 7 and a second sealing ring 9, one end of the conveying pipe main body 3 is fixedly connected with one end of the first section of fixed pipe 5, the first sealing ring 4 is sleeved at the joint of the conveying pipe main body 3 and the first section of fixed pipe 5, the other end of the first section of fixed pipe 5 is in threaded connection with one end of the second section of fixed pipe 7, the second sealing ring 9 is fixedly connected with the inner wall of the other end of the second section of fixed pipe 7, when the pipeline is fixed, the pipeline is inserted into the second section of fixed pipe 7, the second sealing ring 9 plays a primary sealing role, the second section of fixed pipe 7 is screwed and fastened on the outer wall of the first section of fixed pipe 5, the first section of fixed pipe 5 is in a round table shape, the thinner end of the first section of fixed pipe 5 is inserted into the pipeline, and the outer wall of the first section of fixed pipe 7 is screwed tightly with the second section of fixed pipe 7, and the secondary sealing effect is achieved.
The first sealing ring groove 6 is formed in the outer wall of one end of the first section of fixed pipe 5, the second sealing ring groove 8 is formed in the inner wall of the other end of the second section of fixed pipe 7, and the first sealing ring 4 sleeved at the joint of the conveying pipe main body 3 and the first section of fixed pipe 5 plays a role in tertiary sealing.
The two-section fixing tube 7 comprises a fixing tube main body 10, a hard spring 11 and a clamping steel ball 12, wherein cylindrical openings are formed in the inner wall of the fixing tube main body 10, six groups of openings are formed in the inner wall of the fixing tube main body 10 and are uniformly arranged on the inner wall of the fixing tube main body 10, the hard spring 11 is fixedly connected in each group of openings, one end of the hard spring 11 is fixedly connected with the inner wall of the fixing tube main body 10, the other end of the hard spring 11 is fixedly connected with the clamping steel ball 12, when a pipeline is inserted, the clamping steel ball 12 is extruded by the outer wall of the pipeline and is compressed inwards under the elastic action of the hard spring 11, after the pipeline is completely fixed, the clamping steel ball 12 is jacked outwards, the outer wall of the pipeline is fixed, and the condition that the pipeline falls off after the installation is avoided.
Claims (3)
1. Pipeline pressure monitoring changer suitable for natural gas valve well, including monitoring changer main part (1) and conveyer pipe (2), its characterized in that: the utility model provides a monitoring transmitter main part (1) top one side has seted up the opening, the opening is equipped with two sets of and symmetry setting and is monitored transmitter main part (1) top both sides, equal fixedly connected with conveyer pipe (2) in every group opening, conveyer pipe (2) are including conveyer pipe main part (3), first sealing washer (4), one section fixed pipe (5), two sections fixed pipe (7) and second sealing washer (9), conveyer pipe main part (3) one end and one section fixed pipe (5) one end fixed connection, conveyer pipe main part (3) are equipped with first sealing washer (4) with one section fixed pipe (5) junction cover, one section fixed pipe (5) other end and two sections fixed pipe (7) one end threaded connection, two sections fixed pipe (7) other end inner wall fixedly connected with second sealing washer (9).
2. A pipeline pressure monitoring transmitter adapted for use in a natural gas valve well as defined in claim 1, wherein: the outer wall of one end of the first section of fixed pipe (5) is provided with a first sealing ring groove (6), and the inner wall of the other end of the second section of fixed pipe (7) is provided with a second sealing ring groove (8).
3. A pipeline pressure monitoring transmitter adapted for use in a natural gas valve well as defined in claim 1, wherein: the two-section fixing tube (7) comprises a fixing tube main body (10), a hard spring (11) and a clamping steel ball (12), wherein cylindrical openings are formed in the inner wall of the fixing tube main body (10), six groups of openings are formed in the inner wall of the fixing tube main body (10) and are uniformly arranged, the hard spring (11) is fixedly connected in each group of openings, one end of the hard spring (11) is fixedly connected with the inner wall of the fixing tube main body (10), and the other end of the hard spring (11) is fixedly connected with the clamping steel ball (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223195392.0U CN219222107U (en) | 2022-11-30 | 2022-11-30 | Pipeline pressure monitoring transmitter suitable for natural gas valve well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223195392.0U CN219222107U (en) | 2022-11-30 | 2022-11-30 | Pipeline pressure monitoring transmitter suitable for natural gas valve well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219222107U true CN219222107U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223195392.0U Active CN219222107U (en) | 2022-11-30 | 2022-11-30 | Pipeline pressure monitoring transmitter suitable for natural gas valve well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219222107U (en) |
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2022
- 2022-11-30 CN CN202223195392.0U patent/CN219222107U/en active Active
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