CN220443446U - Filtering type natural gas pressure reducer - Google Patents
Filtering type natural gas pressure reducer Download PDFInfo
- Publication number
- CN220443446U CN220443446U CN202321905898.8U CN202321905898U CN220443446U CN 220443446 U CN220443446 U CN 220443446U CN 202321905898 U CN202321905898 U CN 202321905898U CN 220443446 U CN220443446 U CN 220443446U
- Authority
- CN
- China
- Prior art keywords
- pressure reducer
- fixedly connected
- natural gas
- reducer body
- gas pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 81
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000003345 natural gas Substances 0.000 title claims abstract description 20
- 238000001914 filtration Methods 0.000 title claims abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
The utility model discloses a filtering type natural gas pressure reducer, which belongs to the technical field of pressure reducers and comprises a pressure reducer body, wherein the upper surface of the pressure reducer body is fixedly communicated with a fixed pipe, the top end of the fixed pipe is provided with a pressure gauge, the inner side wall of the pressure reducer body is provided with equidistantly arranged grooves, the inside of each groove is clamped with a positioning column, the inner side wall of each groove is fixedly connected with a first magnet sheet, the back surface of each positioning column is fixedly connected with a second magnet sheet, one side surface of each positioning column, which is close to each other, is fixedly connected with a filter cylinder together, the gas can be filtered by utilizing the cooperation of the filter cylinder and a filter plate, the filter cylinder can be replaced and cleaned conveniently by workers through the cooperation of the concave holes and the positioning columns, the pipeline blockage is avoided, the normal operation of the pressure reducer is ensured, the positioning columns can be reinforced by utilizing the cooperation of the first magnet sheets and the second magnet sheets, and the stability of the filter cylinder is improved.
Description
Technical Field
The utility model relates to the field of pressure reducers, in particular to a filter type natural gas pressure reducer.
Background
The pressure reducers can be classified into oxygen reducers, acetylene reducers, nitrogen reducers, air reducers, argon reducers, hydrogen reducers, helium reducers, carbon dioxide reducers, propane reducers, natural gas reducers, stainless steel reducers containing corrosive properties, etc., and because the pressure in the gas cylinder is higher, the pressure required for gas welding and gas cutting and the point of use is smaller, the pressure reducers are required to reduce the gas stored in the gas cylinder at higher pressure to low pressure gas, and the required working pressure is ensured to be kept in a stable state all the time. In short, the pressure reducer is a regulator that reduces high-pressure gas to low-pressure gas and keeps the pressure and flow rate of output gas constant.
The Chinese patent with the publication number of CN206972938U discloses a filtering type natural gas pressure reducer, which belongs to the technical field of pressure reducers and comprises a valve body and a piston rod, wherein two ends of the valve body are provided with an air inlet cover and an air outlet cover, the air inlet cover is provided with an air inlet channel, the air outlet cover is provided with an air outlet channel connected with an external air outlet pipe, a valve seat is arranged between the air inlet cover and the valve body, the front end of the air inlet cover is provided with a filtering cover, but the filtering structure inside the pressure reducer in the above patent is fixed, the filter plate is inconvenient to replace and clean, and the pipeline is easy to be blocked, so that the work of the pressure reducer is influenced.
Disclosure of Invention
The utility model aims to provide a filtering type natural gas pressure reducer for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a filter-type natural gas pressure reducer, includes the pressure reducer body, the last fixed surface intercommunication of pressure reducer body has fixed pipe, the top of fixed pipe is equipped with the manometer, the recess that the equidistance was arranged is seted up to the inside wall of pressure reducer body, every the inside equal joint of recess has the reference column, every the equal fixedly connected with first magnet piece of inside wall of recess, every the equal fixedly connected with second magnet piece in the back of reference column, every the common fixedly connected with of a side that the reference column is close to each other strains a section of thick bamboo, the inner wall fixedly connected with two filter plates of straining a section of thick bamboo, the front of straining a section of thick bamboo is equipped with the sealing ring, the inside of pressure reducer body is equipped with the sealing washer.
As still further aspects of the utility model: concave holes are formed in one side face, close to each other, of each positioning column, and one side face, close to each other, of each first magnet sheet and each second magnet sheet is an opposite pole face.
As still further aspects of the utility model: the pressure reducer is characterized in that the rear end of the pressure reducer body is fixedly connected with a connecting ring, the front surface of the pressure reducer body is fixedly connected with a fixing ring, and the front surface of the fixing ring is fixedly connected with a positioning ring.
As still further aspects of the utility model: the outer surface of the pressure reducer body is fixedly connected with symmetrical curved bars, and the top ends of the two curved bars are fixedly connected with the outer surface of the pressure gauge.
As still further aspects of the utility model: the outer surface of pressure reducer body is equipped with first siphunculus, the right-hand member of first siphunculus is equipped with the governing valve.
As still further aspects of the utility model: the outer surface of pressure reducer body is equipped with the second siphunculus, the left end of second siphunculus is equipped with the relief valve.
Compared with the prior art, the utility model has the beneficial effects that:
this filter type natural gas pressure reducer utilizes the cooperation of straining a section of thick bamboo and filter plate, can filter gas, cooperation through shrinkage pool and reference column, make things convenient for the staff to change and clean straining a section of thick bamboo, avoid causing the pipeline to block up, guarantee the normal work of pressure reducer, utilize the cooperation of first magnet piece and second magnet piece, can consolidate the reference column, improve the stability of straining a section of thick bamboo, utilize the cooperation of governing valve and relief valve, make things convenient for the staff to adjust the pressure reducer, take out the reference column through the shrinkage pool convenience staff, further make things convenient for the staff to dismantle straining a section of thick bamboo, utilize the cooperation of go-between and retainer plate, make things convenient for the staff to connect this pressure reducer.
Drawings
FIG. 1 is a schematic perspective view of a filtered natural gas pressure reducer;
FIG. 2 is a cross-sectional view of a side view of a reducer body in a filtered natural gas reducer;
FIG. 3 is a cross-sectional view of a front view of a reducer body in a filtered natural gas reducer;
fig. 4 is an enlarged schematic view of the structure of the filtering natural gas pressure reducer at a in fig. 2.
In the figure: 1. a pressure reducer body; 2. a fixed tube; 3. a pressure gauge; 4. a groove; 5. a first magnet piece; 6. a second magnet piece; 7. positioning columns; 8. a filter cartridge; 9. a filter plate; 10. concave holes; 11. a seal ring; 12. a seal ring; 13. a connecting ring; 14. a fixing ring; 15. a positioning ring; 16. a first through pipe; 17. a regulating valve; 18. a second through pipe; 19. a pressure release valve; 20. a curved bar.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Referring to fig. 1-4, in the embodiment of the utility model, a filtering type natural gas pressure reducer comprises a pressure reducer body 1, wherein the upper surface of the pressure reducer body 1 is fixedly communicated with a fixed pipe 2, the top end of the fixed pipe 2 is provided with a pressure gauge 3, the inner side wall of the pressure reducer body 1 is provided with equidistantly arranged grooves 4, the inside of each groove 4 is clamped with a positioning column 7, the inner side wall of each groove 4 is fixedly connected with a first magnet sheet 5, the back of each positioning column 7 is fixedly connected with a second magnet sheet 6, one side surface of each positioning column 7, which is close to each other, is fixedly connected with a filter cylinder 8, the inner wall of the filter cylinder 8 is fixedly connected with two filter plates 9, the front surface of the filter cylinder 8 is provided with a sealing ring 11, and the inside of the pressure reducer body 1 is provided with a sealing ring 12.
Every reference column 7 is all offered shrinkage pool 10 each other the side that is close to, and a side that first magnet piece 5 and second magnet piece 6 are close to each other is the heteropolar face, and the rear end fixedly connected with go-between 13 of pressure reducer body 1, the positive fixedly connected with solid fixed ring 14 of pressure reducer body 1, the positive fixedly connected with retainer plate 15 of gu fixed ring 14, make things convenient for the staff to take out reference column 7 through shrinkage pool 10, further make things convenient for the staff to dismantle filter cartridge 8, utilize the cooperation of go-between 13 and retainer plate 15, make things convenient for the staff to connect this pressure reducer.
The surface fixedly connected with symmetrical bent lever 20 of pressure reducer body 1, the top of two bent levers 20 all is connected with the surface mounting of manometer 3, the surface of pressure reducer body 1 is equipped with first siphunculus 16, the right-hand member of first siphunculus 16 is equipped with governing valve 17, the surface of pressure reducer body 1 is equipped with second through pipe 18, the left end of second through pipe 18 is equipped with relief valve 19, reach the effect to manometer 3 reinforcement through bent lever 20, utilize the cooperation of governing valve 17 and relief valve 19, make things convenient for the staff to adjust the pressure reducer.
The working principle of the utility model is as follows: during the use, at first through the cooperation of go-between 13, solid fixed ring 14 and retainer 15, install this pressure reducer on corresponding pipeline steadily, then show the inside pressure of pipeline in real time through manometer 3, then utilize the cooperation of governing valve 17 and relief valve 19, can adjust the pressure reducer, make things convenient for the staff to reduce pressure in the pipeline, when gas passes through the pressure reducer, utilize the cooperation of straining a section of thick bamboo 8 and filter plate 9, filter gas, when needs clean and change filter plate 9, through the cooperation of shrinkage pool 10 and reference column 7, make things convenient for the staff to change a section of thick bamboo 8, then utilize the cooperation of first magnet piece 5 and second magnet piece 6, can consolidate reference column 7, improve the stability of straining a section of thick bamboo 8.
While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a filter-type natural gas pressure reducer, includes pressure reducer body (1), its characterized in that, the last fixed surface of pressure reducer body (1) communicates there is fixed pipe (2), the top of fixed pipe (2) is equipped with manometer (3), recess (4) that equidistance was arranged are seted up to the inside wall of pressure reducer body (1), every the inside equal joint of recess (4) has reference column (7), every the equal fixedly connected with of inside wall of recess (4) first magnet piece (5), every the equal fixedly connected with second magnet piece (6) in the back of reference column (7), every the common fixedly connected with of side that reference column (7) are close to each other strains section of thick bamboo (8), the inner wall fixedly connected with two filter plates (9) of straining section of thick bamboo (8), the front of straining section of thick bamboo (8) is equipped with sealing ring (11), the inside of pressure reducer body (1) is equipped with sealing washer (12).
2. The filter-type natural gas pressure reducer according to claim 1, wherein a concave hole (10) is formed in a side surface of each positioning column (7) close to each other, and a side surface of each first magnet piece (5) and each second magnet piece (6) close to each other is an opposite pole surface.
3. The filtering type natural gas pressure reducer according to claim 1, wherein a connecting ring (13) is fixedly connected to the rear end of the pressure reducer body (1), a fixing ring (14) is fixedly connected to the front surface of the pressure reducer body (1), and a positioning ring (15) is fixedly connected to the front surface of the fixing ring (14).
4. The filtering type natural gas pressure reducer according to claim 1, wherein symmetrical curved bars (20) are fixedly connected to the outer surface of the pressure reducer body (1), and the top ends of the two curved bars (20) are fixedly connected with the outer surface of the pressure gauge (3).
5. A filtered natural gas pressure reducer as claimed in claim 1, characterized in that the outer surface of the reducer body (1) is provided with a first through pipe (16), the right end of the first through pipe (16) being provided with a regulating valve (17).
6. A filtered natural gas pressure reducer as claimed in claim 1, characterized in that the outer surface of the reducer body (1) is provided with a second through pipe (18), the left end of the second through pipe (18) being provided with a pressure relief valve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905898.8U CN220443446U (en) | 2023-07-19 | 2023-07-19 | Filtering type natural gas pressure reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905898.8U CN220443446U (en) | 2023-07-19 | 2023-07-19 | Filtering type natural gas pressure reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220443446U true CN220443446U (en) | 2024-02-06 |
Family
ID=89737716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321905898.8U Active CN220443446U (en) | 2023-07-19 | 2023-07-19 | Filtering type natural gas pressure reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220443446U (en) |
-
2023
- 2023-07-19 CN CN202321905898.8U patent/CN220443446U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |