CN219624957U - Natural gas pressure detection device - Google Patents
Natural gas pressure detection device Download PDFInfo
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- CN219624957U CN219624957U CN202320885881.4U CN202320885881U CN219624957U CN 219624957 U CN219624957 U CN 219624957U CN 202320885881 U CN202320885881 U CN 202320885881U CN 219624957 U CN219624957 U CN 219624957U
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- wall
- fixedly connected
- natural gas
- joint
- protection box
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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Abstract
The utility model discloses a natural gas pressure detection device, which relates to the technical field of natural gas and comprises a device main body, wherein the bottom of the device main body is fixedly connected with a connector, the outer wall of the other end of the connector is in threaded connection with a fixed sleeve rod, the inner wall of the middle part of the fixed sleeve rod is in threaded connection with a turning button, one side of the device main body is fixedly connected with a scale dial plate, the inside of the device main body is fixedly connected with a protection box, and one end of the protection box is movably connected with one end of the connector. According to the utility model, through the cooperation of the rotating button, the connecting rod, the sealing block, the fixed ring, the fixed sleeve rod and the joint, the dislocation of the structure is prevented, the device is convenient to replace by people, the practicability of the device is improved, and the joint, the movable plate, the movable rod, the reset spring, the information receiving device, the conducting strip and the limiting rod are adopted to cooperate, so that the dislocation of the push plate in the moving process is prevented, the detection efficiency of the device is improved, and the error of pressure detection data is reduced.
Description
Technical Field
The utility model relates to the technical field of natural gas, in particular to a natural gas pressure detection device.
Background
Natural gas is a gaseous fossil fuel mainly composed of methane, and is mainly used in oil fields and natural gas fields, and a small amount of natural gas is used in coal seams, so that when the natural gas is transported, the natural gas is transported through pipelines, the pressure of the pipelines is required to be detected, the pipelines are prevented from being damaged due to overlarge pressure, and the pipelines are inspected through a pressure detector. The following problems exist in the prior art:
in the daily use of the existing natural gas pressure detection device, once the gas leakage occurs, the device is generally replaced by closing the main valve, so that the transportation efficiency of the natural gas is affected, and the practicability of the device is reduced.
Disclosure of Invention
The main objective of the present utility model is to provide a natural gas pressure detecting device, which can effectively solve the problems set forth in the background above.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a natural gas pressure detection device, includes the device main part, the bottom fixedly connected with of device main part connects, the other end outer wall threaded connection who connects has fixed loop bar, the middle part inner wall threaded connection of fixed loop bar has the turn button, one side fixedly connected with scale dial plate of device main part, the inside fixedly connected with protection box of device main part, the one end swing joint of protection box and joint.
The technical scheme of the utility model is further improved as follows: the inner wall of one end of the rotary button is movably connected with a connecting rod, the other end of the connecting rod is fixedly connected with a sealing block, two sides of the sealing block are respectively provided with a fixing ring, and the outer wall of the fixing ring is fixedly connected with the inner wall of the fixing sleeve rod.
Adopt above-mentioned technical scheme, the cooperation of turning button, connecting rod, sealing block and solid fixed ring in this scheme, after passing through the connector with the device main part and being connected with fixed loop bar, install fixed loop bar on natural gas transportation pipeline again, through turning the turning button, the displacement that produces through the rotation of turning button drives the sealing block and removes at the inside of fixed loop bar through the connecting rod, restrict the sealing block through solid fixed ring, prevent the condition that the dislocation appears in the structure, and through this kind of mode, appear having the condition of gas leakage when the device, reach and be convenient for people to change the device, the transport efficiency of natural gas has been improved, the practicality of device has been improved.
The technical scheme of the utility model is further improved as follows: the clamping groove is formed in the inner wall of one end of the fixed sleeve rod, a clamping block is connected to the inner wall of the clamping groove in a clamping mode, and one side wall of the clamping block is fixedly connected with one side of the connector.
By adopting the technical scheme, the fixed loop bar, the clamping block, the clamping groove and the connector are matched, and after the fixed loop bar is in threaded connection with the outer wall of one end of the connector by rotating, the clamping block is clamped into the clamping groove, so that the tightness of the structure is further ensured, and the use efficiency of the device is greatly improved.
The technical scheme of the utility model is further improved as follows: the inner wall fixedly connected with stopper of joint, one side of stopper is provided with the fly leaf, the outer wall of fly leaf and the inner wall swing joint of joint, one side fixedly connected with sealed pad of fly leaf, the opposite side fixedly connected with movable rod of fly leaf, the outside swing joint of movable rod has reset spring, reset spring's the other end and the one end inner wall fixed connection of joint, the one end outer wall of movable rod passes through reset spring and the inner wall swing joint of joint.
Adopt above-mentioned technical scheme, joint, stopper, fly leaf, sealed pad in this scheme, fly leaf and reset spring's cooperation limits through stopper and fly leaf, prevents that the condition of breaking away from the structure from appearing in the fly leaf, improves the sealed effect of structure through sealed pad, prevents the condition that the gas leakage appears in this department structure, and the pressure that the rethread natural gas transportation produced promotes the fly leaf and removes in the inside of joint, and then drives the fly leaf and remove in the inside of joint for the inside of protection box is inserted to the one end of fly leaf, and the life of structure is improved to the elasticity of rethread reset spring.
The technical scheme of the utility model is further improved as follows: the outer wall of one end of the movable rod is also movably connected with the inner wall of the protection box, an information receiving device is fixedly connected inside the protection box, an induction spring is fixedly connected to one side of the information receiving device, a push plate is fixedly connected to the other end of the induction spring, a conductive sheet is fixedly connected to the other side wall of the push plate, and one side wall of the conductive sheet is movably connected with one side of the movable rod.
Adopt above-mentioned technical scheme, reset spring in this scheme, protection box, information receiving device, response spring, push pedal and conducting strip's cooperation, through the stable of push pedal guarantee conducting strip, through conducting strip and movable rod contact, through the removal of movable rod, promote the conducting strip and remove at the inner wall of protection box, after the elasticity through response spring and information receiving device contact, detect out the pressure numerical value in the natural gas line, rethread scale plate shows pressure numerical value, reach the people of being convenient for and detect and measure, improved the availability factor of device.
The technical scheme of the utility model is further improved as follows: the inner walls of the two ends of the push plate are movably connected with limiting rods, the two ends of the limiting rods are fixedly connected with the inner wall of the protection box, and the outer wall of the push plate is movably connected with the inner wall of the protection box through the limiting rods.
By adopting the technical scheme, the push plate and the limit rod in the scheme are matched, the push plate is prevented from being dislocated in the moving process by being connected with the inside of the limit rod and the protection box, the detection efficiency of the device is improved, the error of pressure detection data is reduced, and the use efficiency of the device is greatly improved.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a natural gas pressure detection device, which adopts the cooperation of a rotating button, a connecting rod, a sealing block, a fixed ring, a fixed sleeve rod, a clamping block, a clamping groove and a connector, wherein the device main body is connected with the fixed sleeve rod through the connector, then the fixed sleeve rod is arranged on a natural gas transportation pipeline, the rotating button is rotated to generate displacement, the sealing block is driven to move in the fixed sleeve rod through the connecting rod, the sealing block is limited through the fixed ring, the structure is prevented from being misplaced, and in this way, when the device has the air leakage condition, the device is convenient for people to replace, the natural gas transportation efficiency is improved, the clamping block is clamped into the clamping groove after the fixed sleeve rod is rotated to be in threaded connection with one end outer wall of the connector, the sealing property of the structure is further guaranteed, and the use efficiency and the practicability of the device are greatly improved.
2. The utility model provides a natural gas pressure detection device, which adopts a joint, a limiting block, a movable plate, a sealing gasket, a movable rod, a reset spring, a protection box, an information receiving device, a sensing spring, a push plate, a conducting plate and a limiting rod to be matched, wherein the limiting block and the movable plate are used for limiting, the condition that the movable plate is separated from the structure is prevented, the sealing effect of the structure is improved through the sealing gasket, the condition that the structure is leaked is prevented, the movable plate is pushed to move in the joint by utilizing the pressure generated by natural gas transportation, the movable rod is further driven to move in the joint, one end of the movable rod is inserted into the protection box, the service life of the structure is prolonged by the elastic force of the reset spring, the stability of the conducting plate is guaranteed by the push plate, the conducting plate is pushed to move in the inner wall of the protection box by the movement of the movable rod, the elastic force of the sensing spring is contacted with the information receiving device, the pressure value in a natural gas pipeline is detected, the pressure value is displayed by a scale dial, the condition that people can conveniently detect and measure the pressure value, the condition that the dislocation occurs in the process of the movement is prevented by the limiting rod and the inside the protection box is avoided, the detection error of the device is improved, and the service efficiency of the device is greatly improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a structural device body of the present utility model;
FIG. 2 is a schematic cross-sectional view of a structural securing loop bar of the present utility model;
FIG. 3 is a schematic cross-sectional view of a structural device body of the present utility model;
fig. 4 is a schematic cross-sectional view of the structural shield case of the present utility model.
In the figure: 1. a device body; 2. a joint; 3. a scale dial; 4. fixing the loop bar; 5. a rotary knob; 6. a connecting rod; 7. a sealing block; 8. a fixing ring; 9. a clamping groove; 10. a clamping block; 11. a limiting block; 12. a movable plate; 13. a sealing gasket; 14. a movable rod; 15. a return spring; 16. a protective case; 17. an information receiving device; 18. an induction spring; 19. a push plate; 20. a conductive sheet; 21. and a limit rod.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a natural gas pressure detection device, which comprises a device main body 1, wherein the bottom of the device main body 1 is fixedly connected with a joint 2, the outer wall of the other end of the joint 2 is in threaded connection with a fixed sleeve rod 4, the inner wall of the middle part of the fixed sleeve rod 4 is in threaded connection with a rotary knob 5, one side of the device main body 1 is fixedly connected with a scale dial 3, the inside of the device main body 1 is fixedly connected with a protection box 16, one end of the protection box 16 is movably connected with one end of the joint 2, the inner wall of one end of the rotary knob 5 is movably connected with a connecting rod 6, the other end of the connecting rod 6 is fixedly connected with a sealing block 7, both sides of the sealing block 7 are respectively provided with a fixed ring 8, and the outer wall of the fixed ring 8 is fixedly connected with the inner wall of the fixed sleeve rod 4.
In this embodiment, be connected the back with device main part 1 through joint 2 and fixed loop bar 4, install fixed loop bar 4 again on natural gas transportation pipeline, through turning knob 5, the displacement that produces through the rotation of knob 5 passes through connecting rod 6 and drives sealing block 7 and remove at the inside of fixed loop bar 4, restrict sealing block 7 through solid fixed ring 8, prevent the condition that the dislocation appears in the structure, and through this kind of mode, appear having the condition of gas leakage when the device, reach and be convenient for people to change the device, the transport efficiency of natural gas has been improved, the practicality of device has been improved.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, draw-in groove 9 has been seted up to the one end inner wall of fixed loop bar 4, the inner wall block of draw-in groove 9 is connected with fixture block 10, one side wall of fixture block 10 and one side fixed connection who connects 2, the inner wall fixedly connected with stopper 11 of joint 2, one side of stopper 11 is provided with fly leaf 12, the outer wall of fly leaf 12 and the inner wall swing joint of joint 2, one side fixedly connected with sealed pad 13 of fly leaf 12, the opposite side fixedly connected with fly leaf 14 of fly leaf 12, the outside swing joint of fly leaf 14 has reset spring 15, reset spring 15's the other end and the one end inner wall fixed connection who connects 2, the one end outer wall of fly leaf 14 passes through reset spring 15 and the inner wall swing joint of joint 2.
In this embodiment, through rotating fixed loop bar 4 and connect 2's one end outer wall threaded connection back for fixture block 10 card goes into the inside of draw-in groove 9, reach the leakproofness of further guarantee structure, restrict through stopper 11 and fly leaf 12, prevent that fly leaf 12 from appearing breaking away from the condition of structure, improve the sealed effect of structure through sealed pad 13, prevent the condition that the gas leakage appears in this department structure, the pressure that the reuse natural gas transportation produced promotes fly leaf 12 and removes in the inside of connecting 2, and then drive fly leaf 14 and remove in the inside of connecting 2, make the inside of protection box 16 is inserted to the one end of fly leaf 14, the life of structure is improved to the elasticity of rethread reset spring 15.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the outer wall of one end of the movable rod 14 is movably connected with the inner wall of the protection box 16, the information receiving device 17 is fixedly connected inside the protection box 16, one side of the information receiving device 17 is fixedly connected with the sensing spring 18, the other end of the sensing spring 18 is fixedly connected with the push plate 19, the other side wall of the push plate 19 is fixedly connected with the conductive sheet 20, one side wall of the conductive sheet 20 is movably connected with one side of the movable rod 14, the inner walls of two ends of the push plate 19 are movably connected with the limiting rods 21, two ends of the limiting rods 21 are fixedly connected with the inner wall of the protection box 16, and the outer wall of the push plate 19 is movably connected with the inner wall of the protection box 16 through the limiting rods 21.
In this embodiment, guarantee the stability of conducting strip 20 through push pedal 19, through conducting strip 20 and movable rod 14 contact, through the removal of movable rod 14, promote conducting strip 20 and remove at the inner wall of protection box 16, detect out the pressure numerical value in the natural gas line after the elasticity through sensing spring 18 and the contact of information receiving device 17, through the inside connection of gag lever post 21 and protection box 16, prevent that push pedal 19 from appearing the dislocation condition in the in-process that removes, reach the detection efficiency that improves the device, reduce pressure detection data and appear the error, rethread graduation dial plate 3 shows pressure numerical value, reach the people of being convenient for and detect and measure, the availability factor of device has been improved greatly.
The working principle of the natural gas pressure detecting device is specifically described below.
As shown in fig. 1-4, when in use, firstly, after the device main body 1 is connected with the fixed sleeve rod 4 through the joint 2, the fixed sleeve rod 4 is installed on a natural gas transportation pipeline, through twisting the knob 5, the displacement generated by rotation of the knob 5 drives the sealing block 7 to move in the interior of the fixed sleeve rod 4 through the connecting rod 6, the sealing block 7 is limited through the fixed ring 8, the misplacement of the structure is prevented, after the fixed sleeve rod 4 is connected with one end outer wall of the joint 2 through rotation, the clamping block 10 is clamped into the interior of the clamping groove 9, the limiting block 11 and the movable plate 12 are limited, the condition that the movable plate 12 is prevented from being separated from the structure is prevented, the sealing effect of the structure is improved through the sealing gasket 13, the movable plate 12 is pushed to move in the joint 2 through pressure generated during the transportation of natural gas, the movable rod 14 is further driven to move in the interior of the joint 2, one end of the movable rod 14 is inserted into the interior of the protection box 16, the service life of the structure is prolonged through the elastic force of the reset spring 15, the structure is prevented from being displaced through the push plate 19, the movement of the movable rod 14 is guaranteed, the inner wall 20 is guaranteed to move the protection box 16 is protected, the pressure error of the inner wall of the protection box 16 is prevented from being detected through the elastic force of the reset spring 15, the elastic force of the reset spring 15 is prevented from being greatly detected, the error of the pressure error is detected in the detection device is prevented from being detected in the process of the pressure sensing device, the pressure sensing device is greatly detecting the pressure error of the pressure error is detected through the pressure value of the pressure detection device, and the pressure value is improved, and the pressure error is detected in the pressure sensing device is 18, and the pressure error is greatly detected, and the value is detected.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a natural gas pressure detection device, includes device main part (1), the bottom fixedly connected with of device main part (1) connects (2), its characterized in that: the utility model discloses a device, including fixed loop bar (4) and protection box (16), the other end outer wall threaded connection who connects (2) has fixed loop bar (4), the middle part inner wall threaded connection of fixed loop bar (4) has turn button (5), one side fixedly connected with scale dial plate (3) of device main part (1), the inside fixedly connected with of device main part (1) protects box (16), the one end swing joint of protection box (16) and joint (2).
2. A natural gas pressure sensing apparatus as defined in claim 1, wherein: the novel rotary handle is characterized in that a connecting rod (6) is movably connected to the inner wall of one end of the rotary handle (5), a sealing block (7) is fixedly connected to the other end of the connecting rod (6), fixing rings (8) are arranged on two sides of the sealing block (7), and the outer wall of each fixing ring (8) is fixedly connected with the inner wall of the corresponding fixing sleeve rod (4).
3. A natural gas pressure sensing apparatus as defined in claim 2, wherein: the clamping groove (9) is formed in the inner wall of one end of the fixed sleeve rod (4), a clamping block (10) is connected to the inner wall of the clamping groove (9) in a clamping mode, and one side wall of the clamping block (10) is fixedly connected with one side of the joint (2).
4. A natural gas pressure sensing apparatus as defined in claim 1, wherein: the inner wall fixedly connected with stopper (11) of joint (2), one side of stopper (11) is provided with fly leaf (12), the outer wall of fly leaf (12) and the inner wall swing joint of joint (2), one side fixedly connected with sealed pad (13) of fly leaf (12), the opposite side fixedly connected with movable rod (14) of fly leaf (12), the outside swing joint of movable rod (14) has reset spring (15), the other end of reset spring (15) and the one end inner wall fixed connection of joint (2), the one end outer wall of movable rod (14) passes through reset spring (15) and the inner wall swing joint of joint (2).
5. The natural gas pressure sensing device of claim 4, wherein: the outer wall of one end of the movable rod (14) is also movably connected with the inner wall of the protection box (16), an information receiving device (17) is fixedly connected inside the protection box (16), an induction spring (18) is fixedly connected to one side of the information receiving device (17), a push plate (19) is fixedly connected to the other end of the induction spring (18), a conductive sheet (20) is fixedly connected to the other side wall of the push plate (19), and one side wall of the conductive sheet (20) is movably connected with one side of the movable rod (14).
6. The natural gas pressure sensing device of claim 5, wherein: the two-end inner walls of the push plate (19) are movably connected with limiting rods (21), the two ends of each limiting rod (21) are fixedly connected with the inner wall of the protection box (16), and the outer wall of the push plate (19) is movably connected with the inner wall of the protection box (16) through the limiting rods (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320885881.4U CN219624957U (en) | 2023-04-19 | 2023-04-19 | Natural gas pressure detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320885881.4U CN219624957U (en) | 2023-04-19 | 2023-04-19 | Natural gas pressure detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219624957U true CN219624957U (en) | 2023-09-01 |
Family
ID=87793806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320885881.4U Active CN219624957U (en) | 2023-04-19 | 2023-04-19 | Natural gas pressure detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219624957U (en) |
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2023
- 2023-04-19 CN CN202320885881.4U patent/CN219624957U/en active Active
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