CN205739049U - A kind of zawn gas storage structure for storage station - Google Patents
A kind of zawn gas storage structure for storage station Download PDFInfo
- Publication number
- CN205739049U CN205739049U CN201620666458.5U CN201620666458U CN205739049U CN 205739049 U CN205739049 U CN 205739049U CN 201620666458 U CN201620666458 U CN 201620666458U CN 205739049 U CN205739049 U CN 205739049U
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- storing cavity
- air storing
- hermatic door
- gas storage
- zawn
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Abstract
The utility model discloses a kind of zawn gas storage structure for storage station, be included in the air storing cavity that subterranean body is dug, described air storing cavity includes just serving as a contrast concrete layer, waterproof layer, two lining concrete layer, fiberglass sealed layers from outside to inside；One end of described air storing cavity is to being equipped with hermatic door, and this hermatic door is fixed on subterranean body, and hermatic door is provided with the filling channel and bleed passage connected with air storing cavity；Hermatic door seals with the joint of air storing cavity.This structure need not seal by traditional rubber pasting class, but uses fiberglass to seal, and total design has the features such as good sealing effect, easy construction, less, the good endurance of investment.
Description
Technical field
This utility model belongs to the compressed-air energy storage facility for storage station, is specifically related to a kind of zawn gas storage
Library structure.
Background technology
Underground natural gas storage tank compressed air energy storage station predominantly coordinates wind energy, tide energy and HYDROELECTRIC ENERGY, electricity in electrical network
Unnecessary electric energy during power load valley changes into compressed-air actuated potential energy and exists in underground natural gas storage tank, in peak of power consumption release in period
Generated electricity by compressed air, play the effect of " accumulator ", power system has peak load shifting, optimizes electrical network and emergency use work
With.
At present zawn gas storage typically digs into circular cylindrical cavity for containing pressure-air on rock, and it seals
Material typically uses steel lining to seal and water curtain sealing, and the difficulty of construction of two kinds of encapsulation scheme is the biggest, and costly, steel lining
There is also the problem being easily corroded.Comparing implementation at present uses rubber to seal, and construction is relatively easy, and expense is the most relatively
Low.
But rubber seal underground natural gas storage tank there is problems in that
1) rubber seal construction can not integral construction, need piecemeal bonding, seam crossing sealing is poor, produces the biggest safety
Hidden danger, in order to ensure sealing and standing property, rubber thickness the most all can be the biggest.
2) thicker rubber deadweight is relatively big, the highest with the requirement of the adhesive of concrete to rubber, if bonding insecure can
Can cause and between concrete, produce gap, the overall stress of impact.
Utility model content
For the problems referred to above, this utility model aims to provide the zawn gas storage of a kind of good seepage-proof property, simple in construction
Library structure.
This utility model solves the technical scheme of problem: a kind of zawn gas storage structure for storage station,
Being included in the air storing cavity that subterranean body is dug, described air storing cavity includes just serving as a contrast concrete layer, waterproof layer, two lining coagulations from outside to inside
Soil layer, fiberglass sealed layer；
One end of described air storing cavity is to being equipped with hermatic door, and this hermatic door is fixed on subterranean body, hermatic door be provided with and
The filling channel of air storing cavity connection and bleed passage；
Hermatic door seals with the joint of air storing cavity.
Further, the two ends of described air storing cavity are the sphere seamlessly transitted.
In such scheme, two ends use the purpose of sphere to be, in air storing cavity chamber, body can be smoothed with end joining place
Crossing, do not have sudden change, fiberglass sealed material can be avoided to occur, and stress is concentrated and coming off of causing.
Described hermatic door is cirque structure, and its front end is closed, rear end open, and front end has installation filling channel and venting
The groove of passage, open end docks with air storing cavity one end；
Hermatic door is fixed with rock mass by axially fastening bolt and hoop fastening bolt.
Preferably, described hermatic door passes through rubber seal with the joint of air storing cavity.
Further, described fiberglass sealed layer is that field-applied is made.Scene directly makes sealant, will not produce and connect
Seam.
Remarkable result of the present utility model is:
1. the stickup rubber of abandoning tradition carries out the mode sealed, and uses on-the-spot directly coating fiberglass to seal, keeps away
Exempt to produce seam, the overall stress of impact, it is ensured that sealing.
2. use glass-reinforced plastic material can accomplish the thinnest as sealant, thickness, the deadweight of lightening material.Avoid with
Gap is produced between concrete.
3. air storing cavity two ends use spherical transition, and encapsulant can be avoided to occur, and stress is concentrated and come off.
In a word, this gas storage structure has the advantages such as good seepage-proof property, simple in construction, cost are low, has preferably popularization
It is worth.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is gas storage axonometric chart.
Fig. 2 is gas storage longitudinal section.
Fig. 3 is air storing cavity sectional drawing.
Fig. 4 is hermatic door sectional drawing.
In figure: serve as a contrast concrete layer, 3-waterproof layer at the beginning of 1-rock mass, 2-, 4-bis-serves as a contrast concrete layer, 5-fiberglass sealed layer, 6-
Sphere, 7-groove, 8-hermatic door, 9-axially fastens bolt, 10-hoop fastening bolt, 12-air storing cavity.
Detailed description of the invention
As shown in figures 1-4, a kind of zawn gas storage structure for storage station, it is included in subterranean body 1 and digs
Cylindrical air storing cavity 12.Described air storing cavity 12 includes just serving as a contrast concrete layer 2 from outside to inside, waterproof layer 3, two serves as a contrast concrete layer 4,
Fiberglass sealed layer 5.Described fiberglass sealed layer 5 is made for field-applied.Scene directly makes sealant, will not produce and connect
Seam.The two ends of described air storing cavity 12 are the sphere 6 seamlessly transitted.
One end of described air storing cavity 12 is to being equipped with hermatic door 8, and this hermatic door 8 is tight by axially fastening bolt 9 and hoop
Fixing bolt 10 is fixed with rock mass 1.Described hermatic door 8 is cirque structure, and its front end is closed, and rear end open, front end has installation
The groove 7 of filling channel and bleed passage, open end docks with air storing cavity 12 one end.Joint passes through rubber seal.
Hermatic door 8 is provided with the filling channel and bleed passage connected with air storing cavity 12.
Claims (5)
1., for a zawn gas storage structure for storage station, it is included in the air storing cavity (12) that subterranean body (1) is dug,
It is characterized in that: described air storing cavity (12) includes just serving as a contrast concrete layer (2), waterproof layer (3), two lining concrete layers from outside to inside
(4), fiberglass sealed layer (5)；
One end of described air storing cavity (12) is to being equipped with hermatic door (8), and this hermatic door (8) is fixed on subterranean body (1), hermatic door
(8) it is provided with the filling channel connected with air storing cavity (12) and bleed passage；
Hermatic door (8) seals with the joint of air storing cavity (12).
Zawn gas storage structure for storage station the most according to claim 1, it is characterised in that: described gas storage
The two ends in chamber (12) are the sphere (6) seamlessly transitted.
Zawn gas storage structure for storage station the most according to claim 1 and 2, it is characterised in that: described
Hermatic door (8) is cirque structure, and its front end is closed, rear end open, and front end has installs the recessed of filling channel and bleed passage
Groove (7), open end docks with air storing cavity (12) one end；
Hermatic door (8) is fixed with rock mass (1) by axially fastening bolt (9) and hoop fastening bolt (10).
Zawn gas storage structure for storage station the most according to claim 1, it is characterised in that: described sealing
Door (8) passes through rubber seal with the joint of air storing cavity (12).
Zawn gas storage structure for storage station the most according to claim 1, it is characterised in that: described glass
Steel sealant (5) is that field-applied is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666458.5U CN205739049U (en) | 2016-06-30 | 2016-06-30 | A kind of zawn gas storage structure for storage station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666458.5U CN205739049U (en) | 2016-06-30 | 2016-06-30 | A kind of zawn gas storage structure for storage station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205739049U true CN205739049U (en) | 2016-11-30 |
Family
ID=57381825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620666458.5U Active CN205739049U (en) | 2016-06-30 | 2016-06-30 | A kind of zawn gas storage structure for storage station |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905512A (en) * | 2016-06-30 | 2016-08-31 | 中国电建集团中南勘测设计研究院有限公司 | Underground cavern gas storage structure for energy storing power station |
-
2016
- 2016-06-30 CN CN201620666458.5U patent/CN205739049U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905512A (en) * | 2016-06-30 | 2016-08-31 | 中国电建集团中南勘测设计研究院有限公司 | Underground cavern gas storage structure for energy storing power station |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |