CN214498550U - Gas storage pressure chamber with plug structure - Google Patents
Gas storage pressure chamber with plug structure Download PDFInfo
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- CN214498550U CN214498550U CN202023133121.3U CN202023133121U CN214498550U CN 214498550 U CN214498550 U CN 214498550U CN 202023133121 U CN202023133121 U CN 202023133121U CN 214498550 U CN214498550 U CN 214498550U
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- plug
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- pressure chamber
- connecting reinforcement
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Abstract
The utility model provides a gas storage pressure air chamber with end cap structure. The gas storage pressure chamber with the plug structure comprises a pressure chamber, a plug and a connecting structure, wherein the pressure chamber comprises two first walls and a second wall, the two first walls are arranged on the plug at intervals, and the second wall is connected between the two first walls; the connecting structure comprises a first connecting steel bar and a second connecting steel bar, and the first connecting steel bar is arranged in the first wall and extends into the plug; the second connecting reinforcement is disposed within the second wall and connected to the first connecting reinforcement. Compared with the prior art, the utility model provides a gas storage pressure chamber with end cap structure sets up connecting reinforcement through the periphery at the pressure chamber to with vertical connecting reinforcement anchor to the end cap in, can improve the compressive strength of pressure chamber, can consolidate the end cap again, prevent to produce decurrent displacement because of the pressure effect of pressure chamber.
Description
Technical Field
The utility model relates to a gas storage pressure air chamber with end cap structure.
Background
At present, underground engineering becomes the development trend of geotechnical engineering in the current society, and a plurality of large-scale engineering buildings waste land resources in the ground space and have larger potential safety hazards. Due to the development requirement of energy in China, underground engineering must be vigorously developed in energy engineering. Underground gas storage is the inevitable structure of energy development in our country. Since the design of the sealed gas storage is involved, the deformation control of the air compression chamber and the plug becomes a key technology of engineering. The most common control method in the traditional control method is to control deformation by widening the wall thickness of the air compression chamber or thickening the plug, and the like, and the methods have the following problems:
(1) the control effect of the deformation of the plug due to the thickening of the plug depends heavily on the mechanical property of the surrounding rock of the plug accessory;
(2) the thickness of the air compression chamber and the plug is too large, so that the construction of reinforced concrete is difficult, and the construction quality is difficult to ensure.
Also, the terms of orientation as referred to herein are generally recognized by those skilled in the art as follows:
axial direction: the length extension directions of the air chamber and the plug are pressed by fingers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas storage pressure air chamber with end cap structure, construction convenience and control warp effectually.
The technical scheme of the utility model is that: the gas storage pressure chamber with the plug structure comprises a pressure chamber body, a plug and a connecting structure, wherein the pressure chamber body comprises two first walls and a second wall, the two first walls are arranged on the plug at intervals, and the second wall is connected at one end, far away from the plug, of the two first walls; the connecting structure comprises a first connecting steel bar and a second connecting steel bar, the first connecting steel bar is arranged in the first wall, and the first connecting steel bar extends into the plug; the second connecting reinforcing steel bars are arranged in the second wall and connected with the first connecting reinforcing steel bars.
Among the above-mentioned scheme, set up connecting reinforcement through the periphery at plenum to with vertical connecting reinforcement anchor to the end cap in, can improve plenum's compressive strength like this, can consolidate the end cap again, prevent to produce decurrent displacement because of plenum's pressure effect.
Preferably, the first wall has a thickness T1, and the first connecting bars are arranged at least two side by side in the thickness T1.
Preferably, the tail end of the first connecting steel bar in the plug is of a folded angle structure.
Preferably, the second wall has a thickness T2, and the second connecting bars are arranged at least two side by side in the thickness T2.
Preferably, third connecting steel bars are respectively arranged at the corners of the first wall and the second wall and the connection part of the first wall and the plug; and the third connecting reinforcing steel bars are respectively connected between the first connecting reinforcing steel bars and the second connecting reinforcing steel bars and between the first connecting reinforcing steel bars and the plugs.
Preferably, the two ends of the third connecting reinforcing steel bar are provided with folding angles matched with the first connecting reinforcing steel bar and/or the second connecting reinforcing steel bar.
Preferably, the first connecting reinforcing steel bars, the second connecting reinforcing steel bars and the third connecting reinforcing steel bars are arranged at intervals in the axial direction of the air compression chamber.
Preferably, an inlet hole communicated with the air compression chamber is formed in the plug, and a sealing door for sealing the inlet hole is arranged on the air compression chamber.
Preferably, the sealing door is an arc door protruding from the plug to the air compression chamber.
Compared with the prior art, the beneficial effects of the utility model are that:
firstly, a method for widening the wall thickness of the air compression chamber is not adopted, and a circle of connecting steel bars are distributed at the top and the bottom of the air compression chamber to improve the compressive strength and the rigidity of the air compression chamber;
secondly, the vertical first connecting steel bars added in the air compression chamber are anchored into the plugs, so that the compression strength of the air compression chamber can be improved, the plugs can be reinforced, and downward displacement caused by the pressure of the air compression chamber is prevented;
thirdly, the connecting structure reinforces the air compression chamber and the plug, so that the sealing effect of the plug cannot be influenced, and the size of the plug cannot be changed;
and fourthly, only reinforcing steel bars are adopted to reinforce the air compression chamber, other materials and devices are not needed, the structure is stable, and the cost can be effectively controlled.
Drawings
FIG. 1 is a schematic view of a gas storage plenum with a plug structure;
fig. 2 is the utility model provides a connection structure's in gas storage pressure chamber's installation schematic diagram with end cap structure.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.
As shown in fig. 1 and 2, the gas storage plenum with a plug structure provided in this embodiment includes a plenum 1, a plug 2, and a connecting structure 3. One end of the air compression chamber 1 is provided with the plug 2.
The air compression chamber 1 comprises two first walls 11 and a second wall 12, and the two first walls 11 are arranged on the plug 2 at intervals. The second walls 12 are connected at the ends of the two first walls 11 remote from the stopper 2. The first wall 11 has a thickness T1 and the second wall 12 has a thickness T2.
The coupling structure 3 includes a first coupling bar 31, a second coupling bar 32, and a third coupling bar 33. The first connecting bars 31 are arranged two by two in the thickness T1 of the first wall 11. The first connecting steel bar 31 extends into the plug 2, and a folded angle is arranged at the extending end to play a role in reinforcement.
The second connecting bars 32 are arranged two by two in the thickness T2 of the second wall 12. Both ends of the second connecting reinforcement 32 are connected to the first connecting reinforcements 31, respectively.
And the third connecting steel bars 33 are respectively arranged at the corners of the first wall 11 and the second wall 12 and the connection part of the first wall 11 and the plug 2. The third connecting bars 33 are respectively connected between the first connecting bars 31 and the second connecting bars 32, and also respectively connected between the first connecting bars 31 and the plugs 2.
And the two ends of the third connecting reinforcing steel bar 33 are provided with folded angles matched with the first connecting reinforcing steel bar 31 and/or the second connecting reinforcing steel bar 32. When the angle is matched with both the first connecting reinforcement 31 and the second connecting reinforcement 32, the versatility of the third connecting reinforcement 33 can be improved. When the connecting device is installed, the first connecting reinforcement 31 and the corner of the third connecting reinforcement 33 at the corresponding position are bound, and the second connecting reinforcement 32 and the corner of the third connecting reinforcement 33 at the corresponding position are bound.
The first connecting reinforcement 31, the second connecting reinforcement 32, and the third connecting reinforcement 33 are arranged at intervals in the axial direction of the plenum 1.
An inlet hole 21 communicated with the air compression chamber 1 is arranged in the plug 2. A sealing door 4 for sealing the inlet hole 21 is arranged on the air compression chamber 1. The sealing door 4 is an arc door protruding from the plug 2 to the air compression chamber 1.
During construction, a template is firstly built according to design requirements, and whether a place with a leak exists is detected; binding and welding the connecting steel bars at the designed and appointed position, and checking whether omission exists or not; and finally, pouring concrete, and removing the template after the concrete is solidified.
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 (9)
1. The gas storage pressure chamber with the plug structure comprises a pressure chamber (1) and a plug (2), and is characterized by further comprising a connecting structure (3), wherein the pressure chamber (1) comprises two first walls (11) and a second wall (12), the two first walls (11) are arranged on the plug (2) at intervals, and the second wall (12) is connected at one end, far away from the plug (2), of the two first walls (11); the connecting structure (3) comprises a first connecting reinforcement (31) and a second connecting reinforcement (32), the first connecting reinforcement (31) being arranged within the first wall (11) and the first connecting reinforcement (31) extending into the bulkhead (2); the second connecting steel bars (32) are arranged in the second wall (12), and two ends of the second connecting steel bars (32) are connected with the first connecting steel bars (31) respectively.
2. The gas storage plenum provided with a blanking plug structure according to claim 1, characterized in that said first wall (11) has a thickness T1, said first connecting reinforcement (31) being arranged side by side in said thickness T1 at least two.
3. The gas storage plenum with a choke plug structure according to claim 1 or 2, characterized in that the first connecting reinforcement (31) ends in the choke plug (2) in a dog-ear structure.
4. The gas storage plenum provided with a blanking plug structure according to claim 1 or 2, characterized in that said second wall (12) has a thickness T2, said second connecting reinforcement (32) being arranged at least two side by side in said thickness T2.
5. The gas storage plenum with a choke plug structure according to claim 1 or 2, characterized in that third connecting reinforcements (33) are respectively provided at corners of the first wall (11) and the second wall (12) and at the connection of the first wall (11) and the choke plug (2); and the third connecting steel bars (33) are respectively connected between the first connecting steel bars (31) and the second connecting steel bars (32) and between the first connecting steel bars (31) and the plugs (2).
6. The gas storage plenum with a choke plug structure according to claim 5, wherein both ends of the third connecting reinforcement (33) are provided with a bevel matched with the first connecting reinforcement (31) and/or the second connecting reinforcement (32).
7. The gas storage press chamber with a choke plug structure according to claim 5, characterized in that the first connecting reinforcement (31), the second connecting reinforcement (32) and the third connecting reinforcement (33) are arranged at intervals in the axial direction of the press chamber (1).
8. The gas storage air compression chamber with a plug structure as claimed in claim 1 or 2, characterized in that an inlet hole (21) which is communicated with the air compression chamber (1) is arranged in the plug (2), and a sealing door (4) for sealing the inlet hole (21) is arranged on the air compression chamber (1).
9. The gas storage plenum with a choke plug structure according to claim 8, characterized in that the sealing door (4) is an arc door protruding from the choke plug (2) in the direction of the plenum (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023133121.3U CN214498550U (en) | 2020-12-23 | 2020-12-23 | Gas storage pressure chamber with plug structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023133121.3U CN214498550U (en) | 2020-12-23 | 2020-12-23 | Gas storage pressure chamber with plug structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214498550U true CN214498550U (en) | 2021-10-26 |
Family
ID=78210016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023133121.3U Active CN214498550U (en) | 2020-12-23 | 2020-12-23 | Gas storage pressure chamber with plug structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214498550U (en) |
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2020
- 2020-12-23 CN CN202023133121.3U patent/CN214498550U/en active Active
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