CN216406801U - Safety explosion-proof metering device for gas production of natural gas well - Google Patents
Safety explosion-proof metering device for gas production of natural gas well Download PDFInfo
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- CN216406801U CN216406801U CN202123369040.8U CN202123369040U CN216406801U CN 216406801 U CN216406801 U CN 216406801U CN 202123369040 U CN202123369040 U CN 202123369040U CN 216406801 U CN216406801 U CN 216406801U
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- Prior art keywords
- mounting
- short column
- column
- metering device
- inner container
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- Expired - Fee Related
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- 239000007789 gas Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000002343 natural gas well Substances 0.000 title claims abstract description 10
- 239000000523 sample Substances 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 229920001971 elastomer Polymers 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000004049 embossing Methods 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 23
- 238000003466 welding Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 230000009172 bursting Effects 0.000 abstract description 5
- 238000004880 explosion Methods 0.000 abstract description 3
- 230000004083 survival effect Effects 0.000 abstract description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 14
- 239000003345 natural gas Substances 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229920001973 fluoroelastomer Polymers 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a safety explosion-proof metering device for gas production of a natural gas well, which comprises a mounting structure, wherein the mounting structure comprises a detection ball body, a burst pressure relief pattern, a mounting connecting pipe, a mounting disc, a connecting screw, an internal pipeline, an instrument mounting column, a mounting screw groove and a probing column slot, an inner container structure is mounted inside the mounting structure, the inner container structure comprises a rubber inner container, a ventilation pipeline, a probe jack and a sealing short column, a metering mechanism is mounted on the surface of the upper side of the mounting structure, and the metering mechanism comprises an instrument head, a display screen, a connecting antenna, a supporting short column, a mounting short column, a probing short column and an air pressure sensor. The gas production safety explosion-proof metering device for the natural gas well can reduce the frequency of reading numerical values by near, improve the use safety and have corrosion resistance, and meanwhile, when accidents happen to workers working near, the pressure generated by explosion props up the bursting and releasing embossing to release the pressure, so that the survival probability of the workers is improved.
Description
Technical Field
The utility model relates to the technical field of natural gas production, in particular to a safe explosion-proof metering device for gas production of a natural gas well.
Background
The natural gas refers to all gases naturally existing in nature, including gases formed in various natural processes in an air space, a water space and a rock space (including oil field gas, gas field gas, mud volcanic gas, coal bed gas, biogenetic gas and the like), and refers to a mixture of hydrocarbon and non-hydrocarbon gases naturally accumulated in a stratum;
patent numbers: CN208777980U discloses "a high sulphur natural gas well gas production safety explosion-proof metering device", can effectively prolong the clearance cycle of baroceptor, improved inspector's personal safety relatively, need not to stop the gas production simultaneously when artifical clearance, can effectively improve production efficiency ", nevertheless through looking up, do not make explosion-proof, design such as improvement near-to-the-body security to the metering device body in the content of comparison document record.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safety explosion-proof metering device for gas production of a natural gas well, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a natural gas well gas production safety explosion-proof metering device, includes mounting structure, mounting structure is including detecting the spheroid, bursting and let out impressed watermark, installation takeover, mounting disc, connecting screw, inside pipeline, instrument erection column, installation screw groove and spy post slot, mounting structure internally mounted has inner bag structure, inner bag structure includes rubber inner bag, vent pipe, probe jack and seals short column, mounting structure upside surface mounting has metering mechanism, metering mechanism includes instrument head, display screen, connecting antenna, short supporting column, installation stud, probes short column and baroceptor.
Preferably, the detection spheroid one side surface has been seted up and has been burst to let out the impressed watermark, detection spheroid both sides fixed welding installs the installation and takes over, the installation takes over one end edge fixed welding and installs the mounting disc, the connection screw is installed in the interlude of mounting disc disk body.
Preferably, an inner pipeline is arranged in the detection ball body and the installation connecting pipe, an instrument mounting column is fixedly welded on the surface of the upper side of the detection ball body, an installation screw groove is arranged in the instrument mounting column, and a detection column inserting groove is arranged below the installation screw groove.
Preferably, an air duct is arranged in the rubber inner container, a probe jack is arranged on the upper side of the air duct, and a sealing short column is fixedly welded and installed at the lower end of the probe jack.
Preferably, a display screen is installed on the front side surface of the instrument head, a connection antenna is installed on the side surface of the instrument head, a supporting short column is fixedly welded and installed on the bottom side of the instrument head, an installation stud is installed at the lower end of the supporting short column, a probing short column is installed on the bottom side of the installation stud, and an air pressure sensor is installed on the bottom side of the probing short column.
Preferably, the rubber inner container is attached to the pipe wall of the inner pipeline, the mounting stud is mounted in the mounting screw groove, the probing short column is mounted in the probing column slot, and the air pressure sensor penetrates through the probe jack and probes into the vent pipeline.
The utility model has the technical effects and advantages that:
(1) the reading can be remotely observed by connecting the antenna with a network, so that the probability of reading a numerical value by a close body is reduced, and the use safety is improved;
(2) the rubber inner bag is made by fluororubber, possesses superstrong corrosion resisting property, avoids the corrosion resistant material device main part of adulteration in the natural gas, improves the durability of device main part, and then improves life, simultaneously when carrying out near-to-body work at the staff and meeting accident, opens to burst when the pressure that the explosion produced and lets out the impressed watermark, lets out pressure from bursting and lets out impressed watermark department, improves staff's survival probability.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the present invention;
FIG. 3 is a schematic view of the structure of the inner container of the present invention;
FIG. 4 is a schematic view of a metering mechanism of the present invention.
In the figure: 1. a mounting structure; 101. detecting the sphere; 102. bursting and releasing the embossing; 103. installing a connecting pipe; 104. mounting a disc; 105. a connecting screw; 106. an inner conduit; 107. an instrument mounting post; 108. installing a screw groove; 109. a plug slot is probed; 2. an inner container structure; 201. a rubber inner container; 202. an air duct; 203. a probe jack; 204. a sealing short column; 3. a metering mechanism; 301. an instrument head; 302. a display screen; 303. connecting an antenna; 304. a support stub; 305. mounting a stud; 306. probing into the short column; 307. an air pressure sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a natural gas well gas production safety explosion-proof metering device shown in figures 1-4, which comprises a mounting structure 1, wherein the mounting structure 1 comprises a detection sphere 101, a burst relief pattern 102, a mounting connection pipe 103, a mounting disc 104, a connecting screw 105, an inner pipeline 106, an instrument mounting column 107, a mounting screw groove 108 and a probing column slot 109, an inner container structure 2 is mounted in the mounting structure 1, the inner container structure 2 comprises a rubber inner container 201, a ventilation pipeline 202, a probe jack 203 and a sealing short column 204, a metering mechanism 3 is mounted on the upper side surface of the mounting structure 1, and the metering mechanism 3 comprises an instrument head 301, a display screen 302, a connecting antenna 303, a supporting short column 304, a mounting short column 305, a probing short column 306 and a pressure sensor 307;
as shown in fig. 1 and fig. 2, a bursting and releasing embossing 102 is formed on one side surface of a detection sphere 101, mounting connection pipes 103 are fixedly welded and mounted on two sides of the detection sphere 101, a mounting plate 104 is fixedly welded and mounted on an edge of one end of each mounting connection pipe 103, and a connecting screw 105 is inserted and mounted on a disc body of each mounting plate 104; an inner pipeline 106 is arranged in the detection sphere 101 and the installation connecting pipe 103, an instrument installation column 107 is fixedly welded on the upper side surface of the detection sphere 101, an installation screw groove 108 is arranged in the instrument installation column 107, and a column detection slot 109 is arranged below the installation screw groove 108; an air duct 202 is arranged in the rubber inner container 201, a probe jack 203 is arranged on the upper side of the air duct 202, and a sealing short column 204 is fixedly welded and installed at the lower end of the probe jack 203; a display screen 302 is arranged on the front side surface of the instrument head 301, a connecting antenna 303 is arranged on the side surface of the instrument head 301, a supporting short column 304 is fixedly welded and arranged on the bottom side of the instrument head 301, an installation short column 305 is arranged at the lower end of the supporting short column 304, a probing short column 306 is arranged on the bottom side of the installation short column 305, and an air pressure sensor 307 is arranged on the bottom side of the probing short column 306; the rubber inner container 201 is attached to the wall of the inner pipe 106, the mounting stud 305 is installed in the mounting screw groove 108, the probe stud 306 is installed in the probe stud insertion groove 109, and the air pressure sensor 307 penetrates through the probe insertion hole 203 and probes into the vent pipe 202.
The working principle of the utility model is as follows: when in use, the mounting structure 1 is mounted in the natural gas production pipeline section through the mounting disc 104 and the connecting screw 105, when natural gas passes through the ventilation pipeline 202, the natural gas is sensed and detected by the air pressure sensor 307 in the detection sphere 101 and displayed on the display screen 302, the wireless module is loaded in the instrument head 301 and can be connected with a network through the connecting antenna 303 to remotely observe the reading, so that the probability of reading the numerical value by the near body is reduced, on the other hand, the use safety is improved, meanwhile, the rubber liner 201 is made of fluororubber and has super-strong corrosion resistance, corrosion resistance of corrosion resistance substances doped in the natural gas to the device main body is avoided, the durability of the device main body is improved, the service life is further prolonged, when accidents happen when workers carry out near body work, when the pressure generated by explosion props up the burst and release embossing line 102, the pressure is released from the burst and release embossing line 102, and the survival probability of the workers is improved.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A safety explosion-proof metering device for gas production of a natural gas well comprises a mounting structure (1), the mounting structure (1) comprises a detection ball body (101), a burst leakage embossing (102), a mounting connecting pipe (103), a mounting disc (104), a connecting screw (105), an internal pipeline (106), an instrument mounting column (107), a mounting screw groove (108) and a probe column slot (109), an inner container structure (2) is arranged in the mounting structure (1), the inner container structure (2) comprises a rubber inner container (201), a vent pipe (202), a probe jack (203) and a sealing short column (204), mounting structure (1) upside surface mounting has metering mechanism (3), metering mechanism (3) include gauge outfit (301), display screen (302), connect antenna (303), support post (304), installation double-screw bolt (305), probe short column (306) and baroceptor (307).
2. The gas well gas production safety explosion-proof metering device of claim 1, characterized in that: detect spheroid (101) one side surface and seted up and burst and let out impressed watermark (102), it takes over (103) to detect spheroid (101) both sides fixed welding and install installation, installation is taken over (103) one end edge fixed welding and is installed mounting disc (104), connecting screw (105) are installed in the interlude of mounting disc (104) disk body.
3. The gas well gas production safety explosion-proof metering device of claim 1, characterized in that: interior pipeline (106) have been seted up in detection spheroid (101) and installation takeover (103), detection spheroid (101) upside fixed surface welded mounting has instrument erection column (107), set up installation thread groove (108) in instrument erection column (107), spy post slot (109) are installed to installation thread groove (108) below.
4. The gas well gas production safety explosion-proof metering device of claim 1, characterized in that: an air duct (202) is arranged in the rubber inner container (201), a probe insertion hole (203) is formed in the upper side of the air duct (202), and a sealing short column (204) is fixedly welded and installed at the lower end of the probe insertion hole (203).
5. The gas well gas production safety explosion-proof metering device of claim 1, characterized in that: display screen (302) are installed to instrument head (301) front side surface, instrument head (301) side surface is installed and is connected antenna (303), instrument head (301) bottom side fixed welding installs supporting post (304), mounting stud (305) are installed to supporting post (304) lower extreme, mounting stud (305) bottom side is installed and is visited short column (306), it installs baroceptor (307) to visit short column (306) bottom side.
6. The gas well gas production safety explosion-proof metering device of claim 1, characterized in that: the rubber inner container (201) is attached to the wall of the inner pipeline (106), the mounting stud (305) is mounted in the mounting screw groove (108), the probing short column (306) is mounted in the probing short column slot (109), and the air pressure sensor (307) probes into the ventilation pipeline (202) through the probe jack (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123369040.8U CN216406801U (en) | 2021-12-29 | 2021-12-29 | Safety explosion-proof metering device for gas production of natural gas well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123369040.8U CN216406801U (en) | 2021-12-29 | 2021-12-29 | Safety explosion-proof metering device for gas production of natural gas well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216406801U true CN216406801U (en) | 2022-04-29 |
Family
ID=81286595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123369040.8U Expired - Fee Related CN216406801U (en) | 2021-12-29 | 2021-12-29 | Safety explosion-proof metering device for gas production of natural gas well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216406801U (en) |
-
2021
- 2021-12-29 CN CN202123369040.8U patent/CN216406801U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |