CN214947140U - Structure reinforcing device of gas storage well - Google Patents
Structure reinforcing device of gas storage well Download PDFInfo
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- CN214947140U CN214947140U CN202120932720.7U CN202120932720U CN214947140U CN 214947140 U CN214947140 U CN 214947140U CN 202120932720 U CN202120932720 U CN 202120932720U CN 214947140 U CN214947140 U CN 214947140U
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- storage well
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Abstract
The utility model discloses a device is strengthened to structure of gas storage well, pipeline including the gas storage well, a serial communication port, connect through the flange ring between the pipeline, be located flange ring department seted up sealed ring channel on the pipeline lateral wall, flange ring overcoat is equipped with the protection lantern ring that is used for protecting, the protection lantern ring comprises two protection rings that are half-circular, and relative two that set up be provided with pneumatic seal spare between the protection ring. The utility model discloses when installing, at first through second bolted connection flange ring to each pipeline has been connected, later install the protection ring to pipeline through first bolt, when installing the protection ring, because the rubber air ring receives the extrusion between pipeline and the protection ring, the intra-annular part air of rubber air then can get into rubber air bag through the trachea in, play a sealed effect to interface between the protection ring and the interface between protection ring and the pipeline.
Description
Technical Field
The utility model relates to a gas storage well technical field especially relates to a device is strengthened to structure of gas storage well.
Background
The idea of the underground gas storage well is derived from the reverse thinking of the natural gas exploitation process, the gas storage device adopts the drilling technology of the petroleum department, a well with the depth of about 100-200 m is drilled on the ground, then more than ten 18cm sleeves commonly used in the petroleum drilling industry are connected together through flange rings of pipe sections, two ends are respectively provided with an end socket to form a long and thin container, the container is placed in the well, then cement mortar is filled between the periphery of the sleeve and the well wall, and the long cylindrical container is fixed, so that the underground gas storage well is formed.
The existing gas storage well is mainly characterized in that a gas storage structure is directly placed in the well, and due to the fact that the depth is too deep, acidic materials in soil can corrode an interface position of a connecting pipe, air tightness and sealing performance of the device are affected, and great difficulty is improved in maintenance work, so that the structure reinforcing device of the gas storage well is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a structure reinforcing device of a gas storage well.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a device is strengthened to structure of gas storage well, includes the pipeline of gas storage well, its characterized in that, connect through the flange ring between the pipeline, connect through the second bolt between the flange ring, be located flange ring department sealed ring channel has been seted up on the pipeline lateral wall, the flange ring overcoat is equipped with the protection lantern ring that is used for protecting, the protection lantern ring is connected with the flange ring through the locking piece, the protection lantern ring comprises two protection rings that are half-circular, the protection ring both sides all are provided with and seal the side ring of annular groove looks adaptation, relative two be provided with pneumatic sealing member between the protection ring.
Preferably, the pneumatic sealing element comprises a rubber air ring which is arranged on the inner side of the side ring and is matched with the sealing annular groove, and a rubber air bag for ensuring sealing is arranged on the contact surface of the two protection rings.
Preferably, the rubber air bag is communicated with the rubber air ring through an air pipe, and a hollow groove matched with the rubber air bag is formed at the joint of each protection ring.
Preferably, a channel for shooting by an air supply pipe is formed in the protective ring, and the air pipe is positioned in the channel.
Preferably, the locking piece includes a plurality of first bolts that run through the protection ring lateral wall, the flange ring lateral wall is seted up the screw hole with first bolt adaptation.
Preferably, a rubber ring matched with the threaded hole is arranged at the first bolt and nut.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up the protection lantern ring, when will protect the lantern ring and connect on pipeline, the intra-annular part air of rubber air-bag because in the squeezing action can get into the rubber air-bag through the trachea, gas tightness and leakproofness when having guaranteed the protection lantern ring and pipeline to be connected for moisture and the acidic material in the soil can't produce the corruption to the second bolt of flange ring junction.
2. Through setting up first bolted connection protection lantern ring and flange ring, guaranteed that the connection between two flange rings can not appear not hard up, guaranteed the gas tightness between the pipeline connection, the condition of the high-pressure natural gas that makes in the pipeline can not appear leaking.
3. Through setting up the protection lantern ring, when maintaining the gas storage well, because soil can't produce the corruption to pipeline and flange ring, so only need change the protection lantern ring of outside, cost when having reduced the gas storage well and maintaining.
Drawings
Fig. 1 is a front view of a structure reinforcing apparatus for a gas storage well according to the present invention;
fig. 2 is a perspective view of a structure reinforcing apparatus for a gas storage well according to the present invention;
fig. 3 is a top view of a structure reinforcing apparatus for a gas storage well according to the present invention;
fig. 4 is a side view of the structure reinforcing apparatus for a gas storage well according to the present invention.
In the figure: the sealing ring comprises a conveying pipeline 1, a protection ring 2, a rubber air ring 3, a first bolt 4, a second bolt 5, an air pipe 6, a rubber air bag 7, a flange ring 8, a side ring 9 and a sealing ring groove 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a structure reinforcing device for a gas storage well comprises conveying pipelines 1 of the gas storage well, wherein the conveying pipelines 1 are connected through flange rings 8, the flange rings 8 are connected through second bolts 5, a sealing ring-shaped groove 10 is formed in the side wall of the conveying pipeline 1 at the flange ring 8, a protective lantern ring for protection is sleeved outside the flange ring 8 and is connected with the flange ring 8 through a locking piece, furthermore, the locking piece comprises a plurality of first bolts 4 penetrating through the side wall of the protective ring 2, a threaded hole matched with the first bolt 4 is formed in the side wall of the flange ring 8, a rubber ring matched with the threaded hole is arranged at the nut of the first bolt 4, by arranging the first bolts 4, the air tightness of the connection between the flange rings 8 is further ensured, so that the leakage cannot occur due to the influence of natural reasons.
The protective lantern ring consists of two semicircular protective rings 2, furthermore, a channel arranged by an air supply pipe 6 is arranged in each protective ring 2, the air supply pipe 6 is positioned in the channel,
the two sides of the protection rings 2 are both provided with side rings 9 matched with the sealing ring grooves 10, a pneumatic sealing element is arranged between the two protection rings 2 which are oppositely arranged, furthermore, the pneumatic sealing element comprises rubber gas rings 3 which are arranged on the inner sides of the side rings 9 and are matched with the sealing ring grooves 10, rubber air bags 7 for ensuring sealing are arranged on the contact surfaces of the two protection rings 2, the rubber air bags 7 are communicated with the rubber gas rings 3 through air pipes 6, the joints of the protection rings 2 are provided with empty grooves matched with the rubber air bags 7, and through the arrangement of the rubber gas rings 3, when the protection rings 2 are installed, gaps are not generated at the joints between the protection rings 2 and the conveying pipeline 1, so that the water and acidic substances in the deep underground can not corrode the second bolts 5, and simultaneously, when the joints between the flange rings 8 generate gaps due to non-resistance, natural gas in the conveying pipeline 1 can not leak, the secondary protection effect is achieved, and the rubber air bag 7 is arranged, so that gaps can not be generated at the connecting position between the protection rings 2, and the air tightness of the equipment is guaranteed.
The utility model discloses when installing the gas storage well, at first through 5 flange rings 8 of second bolt, thereby each pipeline 1 has been connected, later install protection ring 2 to pipeline 1 through first bolt 4, when installing protection ring 2, because rubber air ring 3 receives the extrusion between pipeline 1 and the protection ring 2, the part air in the rubber air ring 3 then can get into rubber air bag 7 through trachea 6 in, interface and protection ring 2 between the pipeline 1 between the protection ring 2 and the interface play a sealed effect between pipeline 1.
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 (6)
1. The utility model provides a device is strengthened to structure of gas storage well, includes pipeline (1) of gas storage well, a serial communication port, connect through flange ring (8) between pipeline (1), connect through second bolt (5) between flange ring (8), be located flange ring (8) department sealed ring channel (10) have been seted up on pipeline (1) lateral wall, flange ring (8) overcoat is equipped with the protection lantern ring that is used for protecting, the protection lantern ring is connected through locking piece and flange ring (8), the protection lantern ring comprises two protection rings (2) that are half-circular, protection ring (2) both sides all are provided with side ring (9) with sealed ring channel (10) looks adaptation, relative two that set up be provided with pneumatic seal between protection ring (2).
2. A structural reinforcement of a gas storage well according to claim 1, characterized in that the pneumatic seal comprises a rubber gas ring (3) fitted into a sealing ring groove (10) provided on the inside of a side ring (9), the contact surface of the two protection rings (2) being provided with a rubber bladder (7) ensuring sealing.
3. The gas storage well structure reinforcing device as claimed in claim 2, wherein the rubber air bag (7) is communicated with the rubber air ring (3) through an air pipe (6), and a hollow groove matched with the rubber air bag (7) is formed at the joint of each protection ring (2).
4. A structural reinforcing device for a gas storage well according to claim 2, characterized in that the protective ring (2) is provided with a passage for the gas supply pipe (6), and the gas supply pipe (6) is located in the passage.
5. A structural reinforcement means for a gas storage well according to claim 1, characterized in that the locking means comprises a plurality of first bolts (4) extending through the side wall of the protective ring (2), and the side wall of the flange ring (8) is provided with threaded holes adapted to the first bolts (4).
6. A structural strengthening device for a gas storage well according to claim 5, wherein the first bolt (4) is provided with a rubber ring adapted to the threaded hole at the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120932720.7U CN214947140U (en) | 2021-04-30 | 2021-04-30 | Structure reinforcing device of gas storage well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120932720.7U CN214947140U (en) | 2021-04-30 | 2021-04-30 | Structure reinforcing device of gas storage well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214947140U true CN214947140U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120932720.7U Active CN214947140U (en) | 2021-04-30 | 2021-04-30 | Structure reinforcing device of gas storage well |
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| CN (1) | CN214947140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738576A (en) * | 2022-03-25 | 2022-07-12 | 保定天威保变电气股份有限公司 | Water-cooled transformer test device using fire hose |
-
2021
- 2021-04-30 CN CN202120932720.7U patent/CN214947140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738576A (en) * | 2022-03-25 | 2022-07-12 | 保定天威保变电气股份有限公司 | Water-cooled transformer test device using fire hose |
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