CN219911935U - Buried gas pressure regulator - Google Patents
Buried gas pressure regulator Download PDFInfo
- Publication number
- CN219911935U CN219911935U CN202321355955.XU CN202321355955U CN219911935U CN 219911935 U CN219911935 U CN 219911935U CN 202321355955 U CN202321355955 U CN 202321355955U CN 219911935 U CN219911935 U CN 219911935U
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- CN
- China
- Prior art keywords
- box
- valve body
- fixedly connected
- gas pressure
- pressure regulator
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Links
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 11
- 239000002737 fuel gas Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001632 homeopathic effect Effects 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
The utility model discloses an underground gas pressure regulator, which comprises a box body, wherein one side of the box body is penetrated with an air inlet pipe, the other side is penetrated with an air outlet pipe, a valve body is detachably connected between the air inlet pipe and the air outlet pipe, waterproof components are fixedly connected with the side walls of the air inlet pipe and the air outlet pipe respectively, the waterproof components are fixedly connected with the box body, the top of the valve body is fixedly connected with a sleeve, the top of the sleeve is rotationally connected with an adjusting knob, one end of the top of the box body is rotationally connected with a box cover, the bottom surface of the box cover is provided with a sliding groove, one end of the limiting component is positioned outside the box body, the limiting component is contacted with one end of a supporting rod, the supporting rod is in sliding connection with the sliding groove, and the other end of the supporting rod is hinged with the inner wall of the box body. The utility model has simple structure, convenient use, enlarged occupied space of the ground by adopting an underground burying mode, convenient use, time and labor saving, better waterproof performance, prolonged service life of equipment and high safety.
Description
Technical Field
The utility model relates to the technical field of pressure regulators, in particular to a buried gas pressure regulator.
Background
The fuel gas is a generic term for gas fuel, which can burn and give off heat for residents and industrial enterprises. The gas is of various kinds, mainly natural gas, artificial gas, liquefied petroleum gas, biogas and coal gas. In the process of conveying the fuel gas through the pipeline, the pressure of the fuel gas in the pipeline needs to be regulated, so that the subsequent conveying and use of the fuel gas are facilitated.
The existing gas pressure regulator is mainly installed on the ground, the attractiveness of the street is affected, a small part of underground pressure regulators are not convenient to use, time and labor are wasted when the gas pressure regulators are opened and closed, adjustment and maintenance work are inconvenient, waterproof performance is poor, corrosion of parts is easy to cause, and the service life of the device is shortened.
Therefore, there is a need for an underground gas pressure regulator to solve the above problems.
Disclosure of Invention
The utility model aims to provide an underground gas pressure regulator, which solves the problems existing in the prior art.
In order to achieve the above object, the present utility model provides the following solutions: the utility model provides an underground gas pressure regulator, which comprises a box body, wherein one side of the box body is penetrated with an air inlet pipe, the other side of the box body is penetrated with an air outlet pipe, a valve body is detachably connected between the air inlet pipe and the air outlet pipe, waterproof components are fixedly connected with the side walls of the air inlet pipe and the air outlet pipe respectively, the waterproof components are fixedly connected with the box body, a sleeve is fixedly connected with the top of the valve body, an adjusting knob is rotationally connected with the top of the sleeve, one end of the top of the box body is rotationally connected with a box cover, the bottom surface of the box cover is provided with a sliding groove, a limiting component is arranged in the sliding groove, one end of the limiting component is positioned outside the box body, the limiting component is contacted with one end of a supporting rod, the supporting rod is in sliding connection with the sliding groove, and the other end of the supporting rod is hinged with the inner wall of the box body.
Preferably, the waterproof assembly comprises rubber rings fixedly connected with the air inlet pipe and the side wall of the exhaust pipe respectively, the rubber rings are attached to the outer wall of the box body, asphalt layers are fixedly connected to one side, away from the box body, of the rubber rings, annular grooves are symmetrically formed in the side wall of the box body, isolation cotton is fixedly connected to the side wall of the air inlet pipe and the side wall of the exhaust pipe respectively, and the isolation cotton is located in the side wall of the box body and is matched with the annular grooves.
Preferably, the limiting component comprises a toothed plate hinged with the sliding groove, the bottom surface of the toothed plate is in contact with the supporting rod, a connecting plate is fixedly connected with the free end of the toothed plate, a spring is fixedly connected with the top surface of the connecting plate, the top of the spring is fixedly connected with the top surface of the sliding groove, a connecting rod is slidably connected with the bottom surface of one end of the connecting plate, which is far away from the spring, and the connecting rod is positioned outside the box body.
Preferably, the side wall of the supporting rod is symmetrically and fixedly connected with a limiting column, the limiting column is positioned below the toothed plate, and the limiting column is in sliding connection with two sides of the sliding groove.
Preferably, the valve body is detachably connected with the air inlet pipe and the air outlet pipe through flanges respectively.
Preferably, a pressure detector is mounted on the side wall of the valve body, and the pressure detector is communicated with the interior of the valve body.
Preferably, a display screen is fixedly connected to one side, away from the pressure detector, of the valve body, and the display screen is electrically connected with the pressure detector.
The utility model discloses the following technical effects: the valve rod is arranged in the sleeve, and the valve rod is driven to move up and down by rotating the adjusting knob, so that the flow of fuel gas in the valve body is adjusted, the waterproof assembly has good tightness, external moisture can be prevented from entering the box body, and the service life of the equipment is prolonged; when the box cover is opened, the supporting rod can be clamped with the limiting assembly, self-locking is achieved, the angle of the box cover can be rotated freely, the box cover is convenient to open and close, operation time is saved, and meanwhile safety is high. The utility model has simple structure, convenient use, enlarged occupied space of the ground by adopting an underground burying mode, convenient use, time and labor saving, better waterproof performance, prolonged service life of equipment and high safety.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1A in accordance with the present utility model;
FIG. 3 is an enlarged view of a portion of B of FIG. 1 in accordance with the present utility model;
wherein, 1, the box body; 2. a case cover; 3. a chute; 4. a toothed plate; 5. a support rod; 6. an air inlet pipe; 7. a flange; 8. a pressure detector; 9. a valve body; 10. a sleeve; 11. an adjustment knob; 12. a display screen; 13. an exhaust pipe; 14. a ring groove; 15. isolation cotton; 16. a rubber ring; 17. an asphalt layer; 18. a limit column; 19. a spring; 20. a connecting plate; 21. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-3, the utility model provides a buried gas pressure regulator, which comprises a box body 1, wherein one side of the box body 1 is penetrated with an air inlet pipe 6, the other side is penetrated with an air outlet pipe 13, a valve body 9 is detachably connected between the air inlet pipe 6 and the air outlet pipe 13, the side walls of the air inlet pipe 6 and the air outlet pipe 13 are respectively fixedly connected with a waterproof component, the waterproof component is fixedly connected with the box body 1, the top of the valve body 9 is fixedly connected with a sleeve 10, the top of the sleeve 10 is rotationally connected with an adjusting knob 11, one end of the top of the box body 1 is rotationally connected with a box cover 2, the bottom surface of the box cover 2 is provided with a sliding groove 3, one end of the limiting component is positioned outside the box body 1, the limiting component is contacted with one end of a supporting rod 5, the supporting rod 5 is in sliding connection with the sliding groove 3, and the other end of the supporting rod 5 is hinged with the inner wall of the box body 1.
The valve rod is arranged in the sleeve 10, and the valve rod is driven to move up and down by rotating the adjusting knob 11, so that the flow of fuel gas in the valve body 9 is adjusted, wherein the waterproof assembly has good tightness, and can prevent external moisture from entering the box body 1, so that the service life of the equipment is prolonged; when the box cover 2 is opened, the supporting rod 5 can be clamped with the limiting component, self-locking is achieved, the angle of the box cover 2 can be rotated freely, the box cover is convenient to open and close, operation time is saved, and meanwhile safety is high. The utility model has simple structure, convenient use, enlarged occupied space of the ground by adopting an underground burying mode, convenient use, time and labor saving, better waterproof performance, prolonged service life of equipment and high safety.
Further optimizing scheme, the waterproof assembly includes the rubber circle 16 with intake pipe 6 and blast pipe 13 lateral wall rigid coupling respectively, and rubber circle 16 is laminated with box 1 outer wall, and one side rigid coupling that box 1 was kept away from to rubber circle 16 has pitch layer 17, and annular 14 has been seted up to box 1 lateral wall symmetry, and intake pipe 6 and blast pipe 13 lateral wall rigid coupling respectively have isolation cotton 15, and isolation cotton 15 is located box 1 lateral wall and with annular 14 looks adaptation. The sealing performance of the joint with the box body 1 can be improved through the rubber ring 16 on the side wall of the air inlet pipe 6 and the air outlet pipe 13, the asphalt layer 17 can play a good role in water isolation, corrosion of parts caused by water seepage into the box body 1 is prevented, a part of water can enter the side wall of the box body 1 through a gap, but isolation cotton 15 in the ring groove 14 can absorb and isolate the water, and the waterproof performance is further enhanced.
Further optimizing scheme, spacing subassembly includes with spout 3 articulated pinion rack 4, pinion rack 4 bottom surface and bracing piece 5 contact, and the free end rigid coupling of pinion rack 4 has connecting plate 20, and connecting plate 20 top surface rigid coupling has spring 19, spring 19 top and spout 3 top surface rigid coupling, and connecting plate 20 keeps away from spring 19's one end bottom surface sliding connection has connecting rod 21, and connecting rod 21 is located outside the box 1. When the case cover 2 is turned up, the supporting rod 5 rotates and is always in contact with the toothed plate 4, the toothed plate 4 is obliquely arranged, and after the case cover 2 is loosened, teeth on the toothed plate 4 are clamped with the supporting rod 5, so that the case cover 2 is prevented from freely falling; after maintenance or adjustment is completed, the connecting rod 21 is pressed to drive the connecting plate 20 and the toothed plate 4 to rotate, at the moment, the toothed plate 4 is not contacted with the supporting rod 5 any more, the supporting rod 5 is not limited, the box cover 2 can be put down in a homeopathic manner to be blocked, and the toothed plate 4 and the connecting plate 20 are reset under the action of the spring 19 after the connecting rod 21 is released, so that the next use is facilitated.
According to a further optimization scheme, limiting posts 18 are symmetrically and fixedly connected to the side walls of the supporting rods 5, the limiting posts 18 are located below the toothed plate 4, and the limiting posts 18 are in sliding connection with two sides of the sliding groove 3. The limiting posts 18 are slidably connected with two sides of the sliding groove 3, the sliding track is oblique, and the inclination angle of the limiting posts is consistent with that of the toothed plate 4, so that the limiting posts are always in contact with the toothed plate 4, and the box cover 2 is convenient to support.
In a further preferred embodiment, the valve body 9 is detachably connected to the air inlet pipe 6 and the air outlet pipe 13 via the flange 7. The inside of the valve body 9 can be overhauled and parts can be replaced by detaching the flange 7, so that the operation is convenient and the safety is high.
In a further optimized scheme, a pressure detector 8 is arranged on the side wall of the valve body 9, and the pressure detector 8 is communicated with the interior of the valve body 9.
In a further optimized scheme, a display screen 12 is fixedly connected to one side, far away from the pressure detector 8, of the valve body 9, and the display screen 12 is electrically connected with the pressure detector 8. The air pressure inside the valve body 9 can be detected through the pressure detector 8, and meanwhile, the air pressure is displayed in real time through the display screen 12, so that workers can know the condition inside the valve body 9 conveniently, and the air pressure is regulated.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements 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 utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (7)
1. The utility model provides a buried gas pressure regulator, its characterized in that, including box (1), box (1) one side is run through there is intake pipe (6), and the opposite side is run through there is blast pipe (13), intake pipe (6) with can dismantle between blast pipe (13) and be connected with valve body (9), intake pipe (6) with blast pipe (13) lateral wall rigid coupling has waterproof module respectively, waterproof module with box (1) rigid coupling, valve body (9) top rigid coupling has sleeve (10), sleeve (10) top rotation is connected with adjust knob (11), box (1) top one end is rotated and is connected with case lid (2), spout (3) have been seted up to case lid (2) bottom surface, install spacing subassembly in spout (3), spacing subassembly one end is located outside box (1), spacing subassembly contact has the one end of bracing piece (5), bracing piece (5) with spout (3) sliding connection, the other end of bracing piece (5) with box (1) inner wall articulates.
2. The underground gas pressure regulator of claim 1, wherein: waterproof subassembly including respectively with intake pipe (6) with rubber circle (16) of blast pipe (13) lateral wall rigid coupling, rubber circle (16) with laminating of box (1) outer wall, rubber circle (16) are kept away from one side rigid coupling of box (1) has pitch layer (17), annular (14) have been seted up to box (1) lateral wall symmetry, intake pipe (6) with blast pipe (13) lateral wall rigid coupling has isolation cotton (15) respectively, isolation cotton (15) are located in box (1) lateral wall just with annular (14) looks adaptation.
3. The underground gas pressure regulator of claim 1, wherein: the limiting component comprises a toothed plate (4) hinged to the sliding groove (3), the bottom surface of the toothed plate (4) is in contact with the supporting rod (5), a connecting plate (20) is fixedly connected to the free end of the toothed plate (4), a spring (19) is fixedly connected to the top surface of the connecting plate (20), the top of the spring (19) is fixedly connected to the top surface of the sliding groove (3), a connecting rod (21) is slidably connected to the bottom surface of one end of the connecting plate (20) away from the spring (19), and the connecting rod (21) is located outside the box (1).
4. A buried gas pressure regulator according to claim 3, wherein: spacing post (18) are fixedly connected to the side wall symmetry of bracing piece (5), spacing post (18) are located pinion rack (4) below, spacing post (18) with spout (3) both sides sliding connection.
5. The underground gas pressure regulator of claim 1, wherein: the valve body (9) is detachably connected with the air inlet pipe (6) and the air outlet pipe (13) through flanges (7) respectively.
6. The underground gas pressure regulator of claim 1, wherein: the side wall of the valve body (9) is provided with a pressure detector (8), and the pressure detector (8) is communicated with the interior of the valve body (9).
7. The underground gas pressure regulator of claim 6, wherein: one side of the valve body (9) far away from the pressure detector (8) is fixedly connected with a display screen (12), and the display screen (12) is electrically connected with the pressure detector (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321355955.XU CN219911935U (en) | 2023-05-31 | 2023-05-31 | Buried gas pressure regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321355955.XU CN219911935U (en) | 2023-05-31 | 2023-05-31 | Buried gas pressure regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219911935U true CN219911935U (en) | 2023-10-27 |
Family
ID=88439929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321355955.XU Active CN219911935U (en) | 2023-05-31 | 2023-05-31 | Buried gas pressure regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219911935U (en) |
-
2023
- 2023-05-31 CN CN202321355955.XU patent/CN219911935U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |