CN216669984U - Natural gas moisture detection device - Google Patents
Natural gas moisture detection device Download PDFInfo
- Publication number
- CN216669984U CN216669984U CN202123200869.5U CN202123200869U CN216669984U CN 216669984 U CN216669984 U CN 216669984U CN 202123200869 U CN202123200869 U CN 202123200869U CN 216669984 U CN216669984 U CN 216669984U
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- CN
- China
- Prior art keywords
- natural gas
- moisture detection
- fixedly connected
- detection device
- tube
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- 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.)
- Expired - Fee Related
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 239000003345 natural gas Substances 0.000 title claims abstract description 42
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 21
- 239000000523 sample Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000035 biogenic effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000002994 raw material Substances 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
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a natural gas moisture detection device which comprises a natural gas pipeline and a detection tube, wherein the upper end of the detection tube is fixedly connected with a protective cover, the upper end of the front surface of the protective cover is fixedly provided with a display screen, the middle end of the top of the detection tube is provided with a positioning groove, the inner side of the positioning groove is provided with a positioning plate, the middle end of the top of the positioning plate is fixedly provided with a moisture detection sensor, a detection head of the moisture detection sensor extends to the inner side of the detection tube, the left end and the right end of the top of the detection tube are fixedly connected with clamping seats, and one side of the inner cavity of each clamping seat is fixedly connected with a spring. The utility model solves the problems that the existing natural gas moisture detection device is inconvenient to operate and cannot be maintained quickly through the effects of the detection tube, the moisture detection sensor, the display screen, the movable block, the spring, the limiting fixture block, the clamping seat, the positioning plate and the guide inclined plane.
Description
Technical Field
The utility model relates to the technical field of natural gas, in particular to a natural gas moisture detection device.
Background
Natural gas is trapped in underground porous rock formations, including oil field gas, gas field gas, coal bed gas, mud volcanic gas, biogenic gas, and the like, and a small amount of natural gas is also released from the coal bed. It is a high-quality fuel and chemical raw material. The natural gas is mainly used as fuel, can be used for producing carbon black, chemicals and liquefied petroleum gas, and the propane and butane produced by the natural gas are important raw materials of modern industry. Natural gas is composed mainly of gaseous low molecular hydrocarbons mixed with non-hydrocarbon gases. The natural gas produced from the oil field associated gas or the gas well contains excessive moisture, the heat value of the natural gas can be reduced by the moisture, and hydrate is easily formed in the process of reducing the temperature and the pressure, so the natural gas is required to be separated and purified before combustion, and the moisture content of the natural gas is controlled to be dry gas. In order to detect the specific dehydration effect of the natural gas, a natural gas moisture detection device is needed, but the conventional natural gas moisture detection device is inconvenient to operate and cannot be maintained quickly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a natural gas moisture detection device, which has the advantages of convenient operation and quick maintenance and solves the problems that the conventional natural gas moisture detection device is inconvenient to operate and cannot be quickly maintained.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a natural gas moisture detection device, includes natural gas line and test tube, the upper end fixedly connected with protection casing of test tube, the upper end fixed mounting on the positive surface of protection casing has the display screen, the constant head tank has been seted up to the middle-end at test tube top, the inboard of constant head tank is provided with the locating plate, the middle-end fixed mounting at locating plate top has moisture detection sensor, and moisture detection sensor's detecting head extends to the inboard of test tube, the equal fixedly connected with joint seat in both ends about the test tube top, one side fixedly connected with spring of joint seat inner chamber, the other end fixedly connected with movable block of spring, the spacing fixture block of opposite side fixedly connected with of movable block, the other end of spacing fixture block is provided with the direction inclined plane.
Preferably, the left end and the right end of the bottom of the natural gas pipeline are both provided with branch pipes, one ends of the branch pipes are provided with control valves, and the inner sides of the branch pipes are fixedly provided with detection pipes.
Preferably, the middle end of the top of the protective cover is provided with a sealing plug, and the inner side of the sealing plug is provided with a sealing plug head.
Preferably, the bottom of locating plate and the inboard bottom of constant head tank have all seted up the seal groove, the inboard of seal groove is provided with sealed the pad.
Preferably, the top of the movable block is fixedly connected with a push block, and the top of the push block is provided with anti-skid grains.
Compared with the prior art, the utility model has the following beneficial effects:
after the detection pipe is installed through the flange plate, the control valve on the branch pipe is opened, so that natural gas in a natural gas pipeline can pass through the detection pipe through the branch pipe, synchronous detection is realized under the coordination of the moisture detection sensor, the detected data can be synchronously displayed through the display screen, the use of people is facilitated, the operation is convenient, the sealing plug head is taken down through the coordination of the sealing plug port, the movable block is driven by the push block to compress the spring, the limiting clamping block is further retracted into the clamping seat, the limitation on the positioning plate is abandoned, so that the moisture detection sensor can be quickly taken out for maintenance, after the maintenance is finished, the positioning plate is driven by the moisture detection sensor to enter the positioning groove, the limiting clamping block is pushed to drive the movable block to compress the spring under the coordination of the guide inclined surface, and the spring recovers tension after the positioning plate passes over the limiting clamping block, and drive spacing fixture block and reset to realized quick installation fixed to the locating plate, through the effect of above structure complex, makeed this device reach convenient operation and quick purpose of maintaining, solved current natural gas moisture detection device inconvenient operation, and can't maintain its problem fast.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a detecting tube according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of the present invention.
In the figure: 1. a natural gas pipeline; 2. a display screen; 3. a branch pipe; 4. a protective cover; 5. a detection tube; 6. a control valve; 7. a clamping seat; 8. sealing the plug opening; 9. a moisture detection sensor; 10. sealing the plug head; 11. positioning a plate; 12. a limiting clamping block; 13. a push block; 14. a spring; 15. a movable block; 16. positioning a groove; 17. a gasket; 18. a sealing groove; 19. a guide slope.
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.
Referring to fig. 1-3, a natural gas moisture detecting device comprises a natural gas pipeline 1 and a detecting tube 5, wherein the upper end of the detecting tube 5 is fixedly connected with a protective cover 4, the upper end of the front surface of the protective cover 4 is fixedly provided with a display screen 2, the middle end of the top of the detecting tube 5 is provided with a positioning groove 16, the inner side of the positioning groove 16 is provided with a positioning plate 11, the middle end of the top of the positioning plate 11 is fixedly provided with a moisture detecting sensor 9, a detecting head of the moisture detecting sensor 9 extends to the inner side of the detecting tube 5, the left end and the right end of the top of the detecting tube 5 are both fixedly connected with a clamping seat 7, one side of the inner cavity of the clamping seat 7 is fixedly connected with a spring 14, the other end of the spring 14 is fixedly connected with a movable block 15, the other side of the movable block 15 is fixedly connected with a limiting clamping block 12, the other end of the limiting clamping block 12 is provided with a guiding inclined surface 19, after the detecting tube 5 is installed through a flange plate, the control valve 6 on the branch pipe 3 is opened, so that the natural gas in the natural gas pipeline 1 can pass through the detection pipe 5 through the branch pipe 3, and under the coordination of the moisture detection sensor 9, synchronous detection is realized, the detected data can be synchronously displayed through the display screen 2, the use of people is convenient, the operation is convenient, through the coordination of the sealing plug port 8, after the sealing plug head 10 is taken down, the movable block 15 can be driven by the push block 13 to compress the spring 14, so that the limiting clamping block 12 is retracted into the clamping seat 7, the limitation on the positioning plate 11 is abandoned, so that the moisture detection sensor 9 can be quickly taken out for maintenance, after the maintenance is completed, the positioning plate 11 is driven by the moisture detection sensor 9 to enter the positioning groove 16, and under the coordination of the guide inclined plane 19, the limiting clamping block 12 is pushed to drive the movable block 15 to compress the spring 14, after the positioning plate 11 passes over the limiting clamping block 12, the spring 14 recovers the tension and drives the limiting clamping block 12 to reset, so that the positioning plate 11 is quickly installed and fixed, and the device achieves the purposes of convenient operation and quick maintenance through the matched effect of the above structures.
Both ends all are provided with branch pipe 3 about natural gas line 1 bottom, and the one end of branch pipe 3 is provided with control valve 6, and the inboard fixed mounting of branch pipe 3 has test tube 5.
The middle end of the top of the protective cover 4 is provided with a sealing plug 8, and the inner side of the sealing plug 8 is provided with a sealing plug head 10.
The bottom of locating plate 11 and the inboard bottom of constant head tank 16 have all been seted up seal groove 18, and the inboard of seal groove 18 is provided with sealed the pad 17.
The top of the movable block 15 is fixedly connected with a push block 13, and the top of the push block 13 is provided with anti-skid lines.
When in use, after the detection pipe 5 is installed through the flange plate, the control valve 6 on the branch pipe 3 is opened, so that the natural gas in the natural gas pipeline 1 can pass through the detection pipe 5 through the branch pipe 3, and synchronous detection is realized under the coordination of the moisture detection sensor 9, and the detected data can be synchronously displayed through the display screen 2, thereby facilitating the use of people and being convenient for operation, through the coordination of the sealing plug mouth 8, after the sealing plug head 10 is taken off, the movable block 15 can be driven by the push block 13 to compress the spring 14, so that the limiting clamping block 12 is retracted into the clamping seat 7, the limitation on the positioning plate 11 is abandoned, thereby the moisture detection sensor 9 can be rapidly taken out for maintenance, after the maintenance is finished, the positioning plate 11 is driven by the moisture detection sensor 9 to enter the positioning groove 16, and under the coordination of the guide inclined plane 19, the limiting clamping block 12 is pushed to drive the movable block 15 to compress the spring 14, after the positioning plate 11 passes over the limiting clamping block 12, the spring 14 recovers tension and drives the limiting clamping block 12 to reset, so that the positioning plate 11 is quickly installed and fixed, and the device achieves the purposes of convenient operation and quick maintenance through the matched action of the above structures.
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 (5)
1. The utility model provides a natural gas moisture detection device, includes natural gas line (1) and test tube (5), its characterized in that: the upper end of the detection tube (5) is fixedly connected with a protective cover (4), the upper end of the front surface of the protective cover (4) is fixedly provided with a display screen (2), a positioning groove (16) is arranged at the middle end of the top of the detection tube (5), a positioning plate (11) is arranged at the inner side of the positioning groove (16), a moisture detection sensor (9) is fixedly arranged at the middle end of the top of the positioning plate (11), and the probe head of the moisture detection sensor (9) extends to the inner side of the detection tube (5), the left end and the right end of the top of the detection tube (5) are fixedly connected with clamping seats (7), one side of the inner cavity of the clamping seat (7) is fixedly connected with a spring (14), the other end of the spring (14) is fixedly connected with a movable block (15), the other side of the movable block (15) is fixedly connected with a limiting clamping block (12), the other end of the limiting clamping block (12) is provided with a guide inclined plane (19).
2. The natural gas moisture detection device of claim 1, wherein: both ends all are provided with branch pipe (3) about natural gas line (1) bottom, the one end of branch pipe (3) is provided with control valve (6), the inboard fixed mounting of branch pipe (3) has test tube (5).
3. The natural gas moisture detection device of claim 1, wherein: a sealing plug (8) is arranged at the middle end of the top of the protective cover (4), and a sealing plug head (10) is arranged on the inner side of the sealing plug (8).
4. The natural gas moisture detection device of claim 1, wherein: sealing grooves (18) are formed in the bottom of the positioning plate (11) and the bottom of the inner side of the positioning groove (16), and sealing gaskets (17) are arranged on the inner sides of the sealing grooves (18).
5. The natural gas moisture detection device of claim 1, wherein: the top fixedly connected with ejector pad (13) of movable block (15), and the top of ejector pad (13) sets up anti-skidding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123200869.5U CN216669984U (en) | 2021-12-19 | 2021-12-19 | Natural gas moisture detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123200869.5U CN216669984U (en) | 2021-12-19 | 2021-12-19 | Natural gas moisture detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216669984U true CN216669984U (en) | 2022-06-03 |
Family
ID=81788805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123200869.5U Expired - Fee Related CN216669984U (en) | 2021-12-19 | 2021-12-19 | Natural gas moisture detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216669984U (en) |
-
2021
- 2021-12-19 CN CN202123200869.5U patent/CN216669984U/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: 20220603 |