CN217603852U - Liquid discharge control valve core of hydrogen gas storage well - Google Patents
Liquid discharge control valve core of hydrogen gas storage well Download PDFInfo
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- CN217603852U CN217603852U CN202220788085.4U CN202220788085U CN217603852U CN 217603852 U CN217603852 U CN 217603852U CN 202220788085 U CN202220788085 U CN 202220788085U CN 217603852 U CN217603852 U CN 217603852U
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- valve core
- flowing back
- gas storage
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
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Abstract
The utility model discloses a hydrogen gas storage well control flowing back case relates to hydrogen gas storage well technical field. The method comprises the following steps: the connector body is provided with a liquid drainage valve core body, and the connecting mechanism comprises a connecting part and a sealing part, wherein the connecting part is arranged in the connector body, and the sealing part is arranged on the connecting part. This hydrogen gas storage well control flowing back case, through fastening pipe and screwed pipe threaded connection, in the connection process, the round platform pipe can be under the effect of fixed slot, draw in the inside that enters into the round platform groove in, make fastening pipe to can be closely together with the installation of flowing back valve core body, can prevent that the flowing back case from using for a long time, the flowing back case is not hard up with the articulate, the influence is to the discharge of liquid, this hydrogen gas storage well control flowing back case, place in the flowing back mouth through the tapering pipe, make the sealing washer enter into in the seal groove, again with tapering pipe and leakage fluid dram threaded connection, can realize flowing back case and articulate's sealed, it is poor to avoid the leakproofness of junction, lead to liquid can flow out in the joint.
Description
Technical Field
The utility model relates to a hydrogen gas storage well technical field specifically is a hydrogen gas storage well control flowing back case.
Background
Along with the development of social economy and scientific technology, the application field of pressure vessels is continuously widened, an underground gas storage well is a product formed by the development of the pressure vessels towards the underground and the combination of the pressure vessels, pressure pipelines and oil and gas wells, and is underground vertical tubular pressure-bearing equipment for storing compressed gas, and high-pressure natural gas is stored underground in a shaft manner.
The gas storage well need be done withstand voltage test when making the inspection, the test medium is the clear water, the gas storage well is in the use, can accumulate part oil and water, the case that needs to use the flowing back is regularly with the liquid discharge in the gas storage well, nevertheless at the discharge in-process, because install through the bolt between case and the joint, such mounting means leakproofness is poor, and long-time the use, can lead to the bolt not hard up, lead to case and articulate insecure, make liquid flow out in the joint easily, there is the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hydrogen gas storage well control flowing back case, threaded connection through fastening pipe and screwed pipe, in the connection, the round platform pipe can be under the effect of fixed slot, draw in the inside that enters into the round platform groove in, make fastening pipe to can be closely together with the installation of flowing back valve core body, can prevent that the flowing back case from using for a long time, the flowing back case is not hard up with the articulate, the influence is to the discharge of liquid, place the flowing back mouth in through the tapering pipe, make the sealing washer enter into in the seal groove, again with tapering pipe and leakage fluid dram threaded connection, can realize flowing back case and articulate's sealed, the leakproofness of avoiding the junction is poor, lead to liquid can flow out in the joint.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hydrogen gas storage well control flowing back case includes:
the joint body is provided with a liquid discharge valve core body;
the connecting mechanism comprises a connecting part and a sealing part, the connecting part is arranged in the connector body, the sealing part is arranged on the connecting part, and the connecting mechanism can be used for connecting the liquid discharge valve core body and the connector body; and
the fastening mechanism comprises an installation part and a fastening part, the installation part is arranged on the drainage valve core body, the fastening part is arranged on the installation part, and the fastening mechanism can strengthen the connection between the drainage valve core body and the joint body.
Furthermore, the connecting part comprises a liquid discharge port and a taper pipe, the liquid discharge port is arranged at the top of the outer wall of the connector body, the taper pipe is fixedly arranged at the bottom of the outer wall of the liquid discharge valve core body, and the outer wall of the taper pipe is in threaded connection with the inner wall of the liquid discharge port.
Further, the sealing part includes seal groove and sealing washer, the outer wall of taper pipe is seted up to the seal groove, the sealing washer is fixed to be set up in the inner wall of leakage fluid dram, the inner wall in seal groove is located to the sealing washer slip inlay.
Further, the installation is including installation pipe, screwed pipe and fastening pipe, the installation pipe is fixed to be set up in the outer wall top of the joint body, the outer wall of installation pipe is located to the fixed cover of screwed pipe, fastening pipe threaded connection is in the outer wall of screwed pipe, the flowing back valve core slides and inlays the inner wall of locating the installation pipe.
Further, the fastening part comprises a circular truncated cone pipe, a fixing groove and a circular truncated cone groove, the circular truncated cone pipe is fixedly arranged at one end of the threaded pipe, the fixing groove is provided with a plurality of fixing grooves, each fixing groove is arranged at one end of the circular truncated cone pipe along the equal distance in the circumferential direction, the circular truncated cone groove is arranged on the inner wall of the fastening pipe, and the circular truncated cone pipe is embedded in the inner wall of the circular truncated cone groove in a sliding mode.
Furthermore, an air inlet and an air outlet are fixedly arranged on one side of the outer wall of the joint body, and the inside of the air inlet and the inside of the joint body are communicated with each other.
Furthermore, the fixed cover of outer wall that connects the body is equipped with the upper flange, the outer wall top of upper flange has the bolt along circumferencial direction equidistance threaded connection.
The utility model provides a hydrogen gas storage well control flowing back case. The method has the following beneficial effects:
(1) This hydrogen gas storage well control flowing back case through the threaded connection of fastening pipe and screwed pipe, and at the connection process, the round platform pipe can be under the effect of fixed slot, is drawing in the inside that enters into the round platform groove, makes the fastening pipe to can be closely together with the installation of flowing back valve core body, can prevent that the flowing back case from using for a long time, and the flowing back case is not hard up with the articulate department, influences the discharge to liquid.
(2) This hydrogen gas storage well control flowing back case places the flowing back mouth through the taper pipe in, makes the sealing washer enter into the seal groove, again with taper pipe and leakage fluid dram threaded connection, can realize flowing back case and articulate department's sealed, avoids the leakproofness of junction poor, leads to liquid can flow out in the joint.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an exploded view of the present invention;
fig. 4 is a partially enlarged view of a point a in fig. 2.
In the figure: 1. a fitting body; 2. a liquid discharge valve core body; 3. a liquid discharge port; 4. a taper pipe; 5. a sealing groove; 6. A seal ring; 7. installing a pipe; 8. a threaded pipe; 9. fastening the tube; 10. a circular truncated cone tube; 11. fixing grooves; 12. A circular platform groove; 13. an air inlet and an air outlet; 14. an upper flange; 15. and (4) bolts.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a hydrogen gas storage well control flowing back case includes:
a joint body 1 provided with a drain valve core body 2;
the connecting mechanism comprises a connecting part and a sealing part, the connecting part is arranged in the joint body 1, the sealing part is arranged on the connecting part, and the connecting mechanism can be used for connecting the drain valve core body 2 and the joint body 1; and
the fastening mechanism comprises a mounting part and a fastening part, the mounting part is arranged on the drainage valve core body 2, the fastening part is arranged on the mounting part, and the fastening mechanism can enhance the connection between the drainage valve core body 2 and the joint body 1.
In this embodiment: through the connector body 1, can be used to the flowing back between the valve core body 2 and the hydrogen gas storage well be connected, because hydrogen stores and requires highly to the gas quality, so will regularly discharge the oil water mixture in the well, can realize the flowing back through flowing back valve core body 2 connecting valve, through coupling mechanism, can realize the sealed of flowing back valve core body 2 and connector body 1 junction, it is poor to avoid the leakproofness of junction, lead to liquid can flow out from the connector body 1, through fastening device, can strengthen being connected and fixed of flowing back valve core body 2 and connector body 1, prevent that flowing back valve core body 2 from using for a long time, flowing back valve core body 2 and connector body 1 junction are not hard up, the influence is to the discharge of liquid.
Specifically, the connecting part comprises a liquid discharge port 3 and a taper pipe 4, the liquid discharge port 3 is arranged at the top of the outer wall of the connector body 1, the taper pipe 4 is fixedly arranged at the bottom of the outer wall of the liquid discharge valve core body 2, and the outer wall of the taper pipe 4 is in threaded connection with the inner wall of the liquid discharge port 3.
In this embodiment: the lower part of the taper pipe 4 is in a circular truncated cone shape, so that the interior of the liquid discharge port 3 can be tightly attached to the front, the sealing groove 5 and the sealing ring 6 are matched, the sealing performance of the joint can be improved, and the outer wall of the taper pipe 4 close to the top edge can be in threaded connection with the inner wall of the liquid discharge port 3.
Specifically, the sealing component includes seal groove 5 and sealing washer 6, and seal groove 5 sets up in the outer wall of taper pipe 4, and sealing washer 6 is fixed to be set up in the inner wall of leakage fluid dram 3, and sealing washer 6 slips to inlay the inner wall of locating seal groove 5.
In this embodiment: through seal groove 5 and sealing washer 6, can realize the leakproofness to the junction, prevent that liquid can flow from connecing 1 interior, seal groove 5 and sealing washer 6 erect the cross-section and be trapezoidal form for laminating between seal groove 5 and the sealing washer 6 is inseparabler, has increased the leakproofness of flowing back valve core 2 and the body 1 junction that connects.
Specifically, the installation includes installation pipe 7, screwed pipe 8 and fastening pipe 9, and installation pipe 7 is fixed to be set up in the outer wall top of the joint body 1, and the outer wall of installation pipe 7 is located to the fixed cover of screwed pipe 8, and fastening pipe 9 threaded connection is in the outer wall of screwed pipe 8, and flowing back case body 2 slides and inlays the inner wall of locating installation pipe 7.
In this embodiment: through installation pipe 7, can be used to the installation of screwed pipe 8, through screwed pipe 8 and fastening pipe 9, can be used to increase the connection between connector body 1 and flowing back valve core 2, flowing back valve core 2 runs through the inner wall in fastening pipe 9.
Specifically, the fastening part includes round platform pipe 10, fixed slot 11 and round platform groove 12, and round platform pipe 10 is fixed to be set up in the one end of screwed pipe 8, and fixed slot 11 has seted up a plurality ofly, and every fixed slot 11 is seted up in the one end of round platform pipe 10 along the equal equidistance of circumferencial direction, and round platform groove 12 is seted up in the inner wall of fastening pipe 9, and round platform pipe 10 slides and inlays the inner wall of locating round platform groove 12.
In this embodiment: through the threaded connection of the fastening pipe 9 and the threaded pipe 8, in the connection process, the circular truncated cone pipe 10 can be furled into the circular truncated cone groove 12 under the action of the fixing groove 11, so that the fastening pipe 9 can be tightly installed with the liquid discharge valve core body 2, the liquid discharge valve core body 2 can be prevented from being used for a long time, and the connection part of the liquid discharge valve core body 2 and the joint body 1 is not flexible, so that liquid discharge is influenced.
Specifically, an air inlet and outlet 13 is fixedly arranged on one side of the outer wall of the joint body 1, and the inside of the air inlet and outlet 13 is communicated with the inside of the joint body 1.
In this embodiment: through the air inlet and outlet 13, it is possible to install an air inlet and outlet pipe on the joint body 1.
Specifically, the outer wall of the joint body 1 is fixedly sleeved with an upper flange 14, and the top of the outer wall of the upper flange 14 is connected with bolts 15 along the circumferential direction at equal intervals in a threaded manner.
In this embodiment: the connector body 1 is connected to the lower flange of the hydrogen storage well by means of the upper flange 14 and the bolts 15.
During the use, earlier place tapering pipe 4 in leakage fluid dram 3, make sealing washer 6 enter into seal groove 5, again with tapering pipe 4 and leakage fluid dram 3 threaded connection, can realize the sealed of flowing back valve core body 2 and joint body 1 junction, avoid the leakproofness of junction poor, lead to liquid can flow out from the joint body 1, rethread fastening pipe 9 and threaded connection of screwed pipe 8, in the connection process, round platform pipe 10 can draw in under the effect of fixed slot 11, enter into the inside of round platform groove 12, make fastening pipe 9 to can closely be in the same place with the installation of flowing back valve core body 2, can prevent that flowing back valve core body 2 from using for a long time, the flowing back valve core body 2 is not hard up with joint body 1 junction, influence the discharge to liquid.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a hydrogen gas storage well control flowing back case which characterized in that includes:
a joint body (1) provided with a drain valve core body (2);
the connecting mechanism comprises a connecting part and a sealing part, the connecting part is arranged in the joint body (1), the sealing part is arranged on the connecting part, and the connecting mechanism can be used for connecting the drain valve core body (2) and the joint body (1); and
the fastening mechanism comprises a mounting component and a fastening component, the mounting component is arranged on the drain valve core body (2), the fastening component is arranged on the mounting component, and the fastening mechanism can strengthen the connection between the drain valve core body (2) and the joint body (1).
2. The liquid discharge control valve core for the hydrogen gas storage well according to claim 1, characterized in that: the connecting component comprises a liquid outlet (3) and a taper pipe (4), the liquid outlet (3) is arranged at the top of the outer wall of the connector body (1), the taper pipe (4) is fixedly arranged at the bottom of the outer wall of the liquid discharging valve core body (2), and the outer wall of the taper pipe (4) is in threaded connection with the inner wall of the liquid outlet (3).
3. The liquid discharge control valve core for the hydrogen gas storage well as claimed in claim 2, wherein: the sealing part comprises a sealing groove (5) and a sealing ring (6), the sealing groove (5) is arranged on the outer wall of the taper pipe (4), the sealing ring (6) is fixedly arranged on the inner wall of the liquid outlet (3), and the sealing ring (6) is embedded in the inner wall of the sealing groove (5) in a sliding mode.
4. The liquid discharge control valve core for the hydrogen gas storage well according to claim 1, characterized in that: the installation is including installation pipe (7), screwed pipe (8) and fastening pipe (9), installation pipe (7) are fixed to be set up in the outer wall top of connector body (1), the outer wall of installation pipe (7) is located to screwed pipe (8) fixed cover, fastening pipe (9) threaded connection is in the outer wall of screwed pipe (8), flowing back valve core (2) slide to inlay the inner wall of locating installation pipe (7).
5. The liquid discharge control valve core for the hydrogen storage well according to claim 4, wherein: the fastening part comprises a circular truncated cone pipe (10), a fixing groove (11) and a circular truncated cone groove (12), the circular truncated cone pipe (10) is fixedly arranged at one end of a threaded pipe (8), the fixing groove (11) is provided with a plurality of fixing grooves, each fixing groove (11) is arranged at one end of the circular truncated cone pipe (10) along the equal distance of the circumferential direction, the circular truncated cone groove (12) is arranged on the inner wall of the fastening pipe (9), and the circular truncated cone pipe (10) is embedded in the inner wall of the circular truncated cone groove (12) in a sliding mode.
6. The liquid discharge valve core for the hydrogen gas storage well as claimed in claim 1, wherein: an air inlet and outlet (13) is fixedly arranged on one side of the outer wall of the joint body (1), and the interior of the air inlet and outlet (13) is communicated with the interior of the joint body (1).
7. The liquid discharge control valve core for the hydrogen gas storage well according to claim 1, characterized in that: the fixed cover of outer wall that connects body (1) is equipped with flange (14), the outer wall top of going up flange (14) has bolt (15) along circumferencial direction equidistance threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220788085.4U CN217603852U (en) | 2022-04-06 | 2022-04-06 | Liquid discharge control valve core of hydrogen gas storage well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220788085.4U CN217603852U (en) | 2022-04-06 | 2022-04-06 | Liquid discharge control valve core of hydrogen gas storage well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217603852U true CN217603852U (en) | 2022-10-18 |
Family
ID=83566119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220788085.4U Active CN217603852U (en) | 2022-04-06 | 2022-04-06 | Liquid discharge control valve core of hydrogen gas storage well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217603852U (en) |
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2022
- 2022-04-06 CN CN202220788085.4U patent/CN217603852U/en active Active
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