CN217356009U - Metering device is carried to natural gas - Google Patents
Metering device is carried to natural gas Download PDFInfo
- Publication number
- CN217356009U CN217356009U CN202221507587.1U CN202221507587U CN217356009U CN 217356009 U CN217356009 U CN 217356009U CN 202221507587 U CN202221507587 U CN 202221507587U CN 217356009 U CN217356009 U CN 217356009U
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- Prior art keywords
- natural gas
- fixed
- wall
- metering device
- plate
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 190
- 239000003345 natural gas Substances 0.000 title claims abstract description 96
- 239000011111 cardboard Substances 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims description 30
- 230000006835 compression Effects 0.000 claims description 27
- 238000007906 compression Methods 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 claims description 14
- 239000002274 desiccant Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 2
- 239000007789 gas Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000010301 surface-oxidation reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model provides a metering device is carried to natural gas. The natural gas transportation metering device comprises: the natural gas flowmeter is provided with the control tube in the natural gas flowmeter, just the one end of control tube extends to outside the natural gas flowmeter, a plurality of draw-in groove has been seted up on the outer wall of control tube, the last fixed cover of natural gas flowmeter is equipped with fixed annular plate, fixed mounting has fixed pipe on one side outer wall of fixed annular plate, slidable mounting has two cardboards on the fixed pipe, and two the one end that the cardboard is close to each other extends to corresponding respectively in the draw-in groove, fixed mounting has annular rubber seal in the fixed pipe. The utility model provides a metering device is carried to natural gas has convenient to use, easy operation, the advantage of quick natural gas flowmeter length.
Description
Technical Field
The utility model relates to a natural gas technology field especially relates to a metering device is carried to natural gas.
Background
The natural gas refers to all natural gases in nature, including gases formed in various natural processes in an air space, a water space and a rock space, including oil field gas, mud volcanic gas, coal bed gas, biogenetic gas and the like.
However, the length of the existing natural gas flowmeter is fixed, and when the natural gas flowmeter is connected with an external natural gas conveying pipeline and a home natural gas pipeline, the natural gas flowmeter cannot connect the two pipelines together due to the fact that the distance between the external natural gas conveying pipeline and the home natural gas pipeline is large, and installation efficiency is affected.
Therefore, there is a need to provide a new natural gas transportation metering device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a metering device is carried to natural gas of convenient to use, easy operation, quick natural gas flowmeter length.
In order to solve the technical problem, the utility model provides a metering device is carried to natural gas includes: natural gas flowmeter, the natural gas flowmeter is provided with the control tube in, just the one end of control tube extends to outside the natural gas flowmeter, a plurality of draw-in groove has been seted up on the outer wall of control tube, the last fixed cover of natural gas flowmeter is equipped with fixed annular plate, fixed mounting has fixed pipe on one side outer wall of fixed annular plate, slidable mounting has two cardboards on the fixed pipe, and two the cardboard is close to each other one end extend to corresponding respectively in the draw-in groove, fixed mounting has annular rubber seal in the fixed pipe, just annular rubber seal with control tube sliding seal connects, fixed mounting has annular dustproof sponge in the control tube.
Preferably, the two clamping plates are fixedly provided with a movable handle at one side away from each other, the two clamping plates are respectively and movably sleeved with a compression spring, one end of each compression spring close to each other is fixedly connected with the fixed circular tube, and one end of each compression spring away from each other is fixedly connected with the corresponding movable handle.
Preferably, a groove is formed in the fixed annular plate, a drying barrel is arranged in the groove, a drying agent is arranged in the drying barrel, an opening is formed in the outer wall of the drying barrel, and an isolation net is fixedly arranged in the opening.
Preferably, a stress spring is fixedly mounted on the inner wall of the bottom of the groove, an extrusion plate is fixedly mounted at the top end of the stress spring and is in sliding connection with the groove, and the top of the extrusion plate is in contact with the drying barrel.
Preferably, a circular pushing plate is arranged on the inner wall of the bottom of the drying barrel, and a pull rod is fixedly mounted at the top of the circular pushing plate.
Preferably, the slip cap is equipped with the removal annular slab on the natural gas flowmeter, fixed cover is equipped with the protection annular slab on the pipe, it is close to remove the annular slab fixed mounting has the protection pipe on one side outer wall of protection annular slab, just the protection pipe with the protection annular slab contacts, fixed mounting has removal rubber seal in the removal annular slab, just remove rubber seal with natural gas flowmeter sliding seal connects, the last fixed cover of natural gas flowmeter is equipped with fixed ring magnet, fixed mounting has removal ring magnet on the removal annular slab, just remove ring magnet with fixed ring magnet contacts.
Preferably, fixed mounting has the diaphragm to one side on the inner wall of protection pipe, two spacing grooves have been seted up on natural gas flowmeter's the inner wall, fixed mounting has two stoppers, and two on the outer wall of regulating tube the one end of stopper extends to two respectively the spacing inslot.
Compared with the prior art, the utility model provides a metering device is carried to natural gas has following beneficial effect:
the utility model provides a natural gas transportation metering device, make compression spring be in a relatively sealed environment through protection annular plate, protection pipe and removal annular plate, prevent that external dust from adhering on compression spring, influence compression spring's life, through external flange with adjusting pipe fixed mounting on external natural gas pipeline, install the outlet duct pipeline on the natural gas flowmeter on the domestic natural gas pipeline, measure the volume of the natural gas that the family consumed through the natural gas flowmeter, remove the removal handle and drive the cardboard and remove the draw-in groove, remove the adjusting pipe and go out the natural gas flowmeter, make the whole length of this device lengthen, prevent that the distance between external natural gas pipeline and the domestic natural gas pipeline is great, lead to can't linking together two pipelines, influence work efficiency, absorb the vapor that enters into in the protection pipe through the drier, prevent that vapor from leading to compression spring surface oxidation to rust, remove the protection pipe and show the drying barrel, make the opening of drying barrel down, the pulling pull rod drives circular slurcam and removes and remove the drier from removing in the drying barrel and change, and the process is simple quick, and work efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the natural gas transportation metering device provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 2;
fig. 4 is a side view of the annular rubber seal ring shown in fig. 1.
Reference numbers in the figures: 1. a natural gas flow meter; 2. an adjusting tube; 3. a card slot; 4. fixing the annular plate; 5. fixing a circular tube; 6. an annular rubber seal ring; 7. an annular dust-proof sponge; 8. a protective annular plate; 9. moving the annular plate; 10. a protective circular tube; 11. clamping a plate; 12. a compression spring; 13. fixing the ring magnet; 14. moving the ring magnet; 15. a stressed spring; 16. a pressing plate; 17. drying the barrel; 18. a desiccant; 19. a circular push plate; 20. an isolation net; 21. a diagonal plate; 22. a pull rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-4, fig. 1 is a schematic structural diagram of a natural gas transportation metering device according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 2; fig. 4 is a side view of the annular rubber seal ring shown in fig. 1. The natural gas conveying metering device comprises: the natural gas flowmeter comprises a natural gas flowmeter 1, wherein an adjusting pipe 2 is arranged in the natural gas flowmeter 1, one end of the adjusting pipe 2 extends out of the natural gas flowmeter 1, the adjusting pipe 2 is fixedly arranged on an external natural gas conveying pipeline through an external connecting flange, an outlet pipe pipeline on the natural gas flowmeter 1 is arranged on a domestic natural gas pipeline, the amount of natural gas consumed by a family is measured through the natural gas flowmeter 1, a plurality of clamping grooves 3 are formed in the outer wall of the adjusting pipe 2, a fixed ring-shaped plate 4 is fixedly sleeved on the natural gas flowmeter 1, a fixed circular pipe 5 is fixedly arranged on the outer wall of one side of the fixed ring-shaped plate 4, two clamping plates 11 are slidably arranged on the fixed circular pipe 5, the mutually close ends of the two clamping plates 11 respectively extend into the corresponding clamping grooves 3, and the adjusting pipe 2 is moved out of the natural gas flowmeter 1, make the whole length of this device elongated, prevent that the distance between external gas pipeline and the domestic gas pipeline is great, lead to unable two pipe connection together, influence work efficiency, fixed mounting has annular rubber seal 6 in the fixed pipe 5, just annular rubber seal 6 with adjusting pipe 2 sliding seal connects, fixed mounting has the ash sponge 7 is prevented to the annular in the adjusting pipe 2, and it is inseparabler to make being connected between adjusting pipe 2 and the natural gas flowmeter 1 through annular rubber seal 6.
In order to enable one side of each clamping plate 11 to be always located in the clamping groove 3 to clamp the adjusting pipe 2 without the action of external force, a moving handle is fixedly mounted on one side, away from each other, of each clamping plate 11, compression springs 12 are movably sleeved on the two clamping plates 11 respectively, one ends, close to each other, of the two compression springs 12 are fixedly connected with the fixed circular pipe 5, and one ends, away from each other, of the two compression springs 12 are fixedly connected with the corresponding moving handles respectively.
In order to absorb the vapor that enters into in the protection pipe 10, prevent that vapor from leading to compression spring 12 surface oxidation to rust, influence compression spring 12's life, set up flutedly on the solid fixed ring shaped plate 4, be provided with drying barrel 17 in the recess, be provided with drier 18 in the drying barrel 17, the opening has been seted up on drying barrel 17's the outer wall, fixed mounting has separation net 20 in the opening.
In order to make the drying barrel 17 contact with the inclined cross plate 21 below all the time, the opening of the drying barrel 17 is blocked through the inclined cross plate 21, the drying agent 18 is prevented from entering the protective circular tube 10 from the opening of the drying barrel 17, unnecessary troubles are avoided, the stress spring 15 is fixedly installed on the inner wall of the bottom of the groove, the extrusion plate 16 is fixedly installed at the top end of the stress spring 15, the extrusion plate 16 is connected with the groove in a sliding mode, and the top of the extrusion plate 16 is in contact with the drying barrel 17.
In order to rapidly move the drying agent 18 out of the drying barrel 17 for replacement, a circular pushing plate 19 is arranged on the inner wall of the bottom of the drying barrel 17, and a pull rod 22 is fixedly arranged at the top of the circular pushing plate 19.
In order to prevent the adhesion of external dust on compression spring 12, influence compression spring 12's life, the slip cap is equipped with moving annular plate 9 on natural gas flowmeter 1, fixed cover is equipped with protection annular plate 8 on fixed pipe 5, moving annular plate 9 is close to fixed mounting has protection pipe 10 on the outer wall of one side of protection annular plate 8, just protection pipe 10 with protection annular plate 8 contacts, fixed mounting has the removal rubber seal in moving annular plate 9, just the removal rubber seal with natural gas flowmeter 1 sliding seal connects, makes compression spring 12 be in a relatively sealed environment through protection annular plate 8, protection pipe 10 and moving annular plate 9, prevents that external dust adhesion from on compression spring 12, influences compression spring 12's life, the last fixed cover of natural gas flowmeter 1 is equipped with fixed annular magnet 13, fixed mounting has removal annular magnet 14 on the removal annular plate 9, just remove annular magnet 14 with fixed annular magnet 13 contacts, will remove annular magnet 14 through the magnet power and firmly adsorb on fixed annular magnet 13, and then make the firm fixed mounting of removal annular plate 9 on natural gas flowmeter 1.
In order to prevent the adjusting pipe 2 from rotating when moving in the natural gas flowmeter 1, the clamping plate 11 is located on the same vertical surface with the clamping groove 3 all the time, the inclined transverse plate 21 is fixedly mounted on the inner wall of the protective circular pipe 10, two limiting grooves are formed in the inner wall of the natural gas flowmeter 1, two limiting blocks are fixedly mounted on the outer wall of the adjusting pipe 2, and one ends of the limiting blocks extend into the two limiting grooves respectively.
The utility model provides a metering device is carried to natural gas's theory of operation as follows: when the device is used, the adjusting pipe 2 is fixedly arranged on an external natural gas conveying pipeline through an external connecting flange, an outlet pipe pipeline on the natural gas flowmeter 1 is arranged on a household natural gas pipeline, the amount of natural gas consumed by a household is measured through the natural gas flowmeter 1, the protective circular pipe 10 is moved to be separated from the protective circular plate 8 when the length of the natural gas flowmeter 1 needs to be adjusted, the clamping plate 11 is displayed, and the movable handle drives the clamping plate 11 to move out of the clamping groove 3, when the clamping plate 11 is completely moved out of the clamping groove 3, the adjusting pipe 2 is changed from a clamping state to a free state, the adjusting pipe 2 is moved out of the natural gas flowmeter 1, so that the whole length of the device is prolonged, the phenomenon that the distance between an external gas conveying pipeline and a household gas conveying pipeline is large, the two pipelines cannot be connected together and the working efficiency is influenced is prevented, water vapor entering the protective circular pipe 10 is absorbed by the drying agent 18, the surface of the compression spring 12 is prevented from being oxidized and rusted due to the water vapor, the service life of the compression spring 12 is influenced, when the drying agent 18 needs to be replaced, the protective circular pipe 10 is moved to show the drying barrel 17, a worker detaches the drying barrel 17 from the fixed ring-shaped plate 4, the opening of the drying barrel 17 faces downwards, the pull rod 22 is pulled to drive the circular pushing plate 19 to move the drying agent 18 out of the drying barrel 17, the replacement is carried out, the process is simple and quick, and the working efficiency is high.
Compared with the prior art, the utility model provides a metering device is carried to natural gas has following beneficial effect:
the utility model provides a natural gas transportation metering device, make compression spring 12 in a relatively sealed environment through protection annular plate 8, protection pipe 10 and removal annular plate 9, prevent external dust adhesion on compression spring 12, influence the life of compression spring 12, through external flange with adjusting pipe 2 fixed mounting on external natural gas pipeline, install the outlet duct pipeline on the natural gas flowmeter 1 on the natural gas pipeline of family, measure the amount of the natural gas of family consumption through natural gas flowmeter 1, remove the removal handle and drive cardboard 11 and remove draw-in groove 3, remove adjusting pipe 2 and go out natural gas flowmeter 1, make the whole length of this device lengthen, prevent that the distance between external gas pipeline and the internal gas pipeline of family is great, lead to the unable two pipelines to be connected together, influence work efficiency, absorb the vapor that enters into in the protection pipe 10 through drier 18, prevent that vapor from leading to compression spring 12 surface oxidation rust, remove protection pipe 10 and show drying barrel 17, make drying barrel 17's opening down, pulling pull rod 22 drives circular catch plate 19 and removes to remove drier 18 from removing in drying barrel 17 and change, and the process is simple quick, and work efficiency is high.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a metering device is carried to natural gas, includes the natural gas flowmeter, its characterized in that: be provided with the control tube in the natural gas flow meter, just the one end of control tube extends to outside the natural gas flow meter, a plurality of draw-in groove has been seted up on the outer wall of control tube, fixed cover is equipped with fixed annular plate on the natural gas flow meter, fixed mounting has fixed pipe on one side outer wall of fixed annular plate, slidable mounting has two cardboards, and two on the fixed pipe the one end that the cardboard is close to each other extends to corresponding respectively in the draw-in groove, fixed mounting has annular rubber seal in the fixed pipe, just annular rubber seal with control tube sliding seal connects, fixed mounting has annular dustproof sponge in the control tube.
2. The natural gas conveying and metering device of claim 1, wherein the two clamping plates are fixedly provided with a moving handle at the sides far away from each other, compression springs are movably sleeved on the two clamping plates respectively, the ends close to each other of the two compression springs are fixedly connected with the fixed circular tube, and the ends far away from each other of the two compression springs are fixedly connected with the corresponding moving handles respectively.
3. The natural gas conveying and metering device of claim 1, wherein the fixed annular plate is provided with a groove, a drying barrel is arranged in the groove, a drying agent is arranged in the drying barrel, the outer wall of the drying barrel is provided with a through hole, and an isolation net is fixedly arranged in the through hole.
4. The natural gas conveying and metering device according to claim 3, wherein a stressed spring is fixedly mounted on the inner wall of the bottom of the groove, an extrusion plate is fixedly mounted at the top end of the stressed spring and is in sliding connection with the groove, and the top of the extrusion plate is in contact with the drying barrel.
5. The natural gas conveying and metering device is characterized in that a circular pushing plate is arranged on the inner wall of the bottom of the drying barrel, and a pull rod is fixedly mounted at the top of the circular pushing plate.
6. The natural gas transportation metering device according to claim 5, wherein a movable annular plate is slidably sleeved on the natural gas flowmeter, a protective annular plate is fixedly sleeved on the fixed circular tube, the movable annular plate is close to a protective circular tube fixedly mounted on an outer wall of one side of the protective annular plate, the protective circular tube is in contact with the protective annular plate, a movable rubber sealing ring is fixedly mounted in the movable annular plate and is in sliding sealing connection with the natural gas flowmeter, a fixed annular magnet is fixedly sleeved on the natural gas flowmeter, a movable annular magnet is fixedly mounted on the movable annular plate, and the movable annular magnet is in contact with the fixed annular magnet.
7. The natural gas conveying metering device of claim 6, wherein an inclined transverse plate is fixedly mounted on the inner wall of the protective circular tube, two limiting grooves are formed in the inner wall of the natural gas flowmeter, two limiting blocks are fixedly mounted on the outer wall of the adjusting tube, and one ends of the two limiting blocks extend into the two limiting grooves respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221507587.1U CN217356009U (en) | 2022-06-17 | 2022-06-17 | Metering device is carried to natural gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221507587.1U CN217356009U (en) | 2022-06-17 | 2022-06-17 | Metering device is carried to natural gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217356009U true CN217356009U (en) | 2022-09-02 |
Family
ID=83038336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221507587.1U Expired - Fee Related CN217356009U (en) | 2022-06-17 | 2022-06-17 | Metering device is carried to natural gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217356009U (en) |
-
2022
- 2022-06-17 CN CN202221507587.1U patent/CN217356009U/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: 20220902 |