CN105905512A - Underground cavern gas storage structure for energy storing power station - Google Patents
Underground cavern gas storage structure for energy storing power station Download PDFInfo
- Publication number
- CN105905512A CN105905512A CN201610494375.7A CN201610494375A CN105905512A CN 105905512 A CN105905512 A CN 105905512A CN 201610494375 A CN201610494375 A CN 201610494375A CN 105905512 A CN105905512 A CN 105905512A
- Authority
- CN
- China
- Prior art keywords
- gas storage
- storing cavity
- air storing
- hermatic door
- storage structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G5/00—Storing fluids in natural or artificial cavities or chambers in the earth
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Building Environments (AREA)
Abstract
The invention discloses an underground cavern gas storage structure for an energy storing power station. The underground cavern gas storage structure for the energy storing power station comprises a gas storage cavity chiseled in underground rock; the gas storage cavity comprises an initial lining concrete layer, a waterproof layer, a secondary lining concrete layer and a glass fiber reinforced plastic sealing layer from outside to inside; one end of the gas storage cavity is provided with a sealing door in a butt joint manner; the sealing door is fixed to the underground rock and provided with a gas inflating channel and a gas deflating channel which communicate with the gas storage cavity; and the butt joint position of the sealing door and the gas storage cavity is sealed. The structure is not sealed through traditional pasting type rubber, and is sealed through glass fiber reinforced plastics, and the whole structural design has the characteristics of being good in sealing effect, convenient to construct, small in investment, good in durability and the like.
Description
Technical field
The invention belongs to the compressed-air energy storage facility for storage station, be specifically related to a kind of zawn gas storage structure.
Background technology
Underground natural gas storage tank compressed air energy storage station predominantly coordinates wind energy, tide energy and HYDROELECTRIC ENERGY, unnecessary electric energy during electric load low ebb in electrical network is changed into compressed-air actuated potential energy and exists in underground natural gas storage tank, generated electricity by compressed air in peak of power consumption release in period, play the effect of " accumulator ", power system has peak load shifting, optimizes electrical network and emergency use effect.
Zawn gas storage typically digs into circular cylindrical cavity for containing pressure-air on rock at present, its encapsulant typically uses steel lining to seal and water curtain sealing, 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 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 potential safety hazard, and in order to ensure sealing and standing property, rubber thickness the most all can be the biggest.
2) thicker rubber deadweight is relatively big, requires the highest to rubber with the adhesive of concrete, insecure may cause and produce between concrete gap, impact entirety stress if bonding.
Summary of the invention
For the problems referred to above, it is desirable to provide the zawn gas storage structure of a kind of good seepage-proof property, simple in construction.
The present invention 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 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.
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 seamlessly transit with end joining place, does not haves sudden change, fiberglass sealed material can be avoided stress concentration occur 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 the groove of bleed passage, and 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 seam.
The remarkable result of the present invention is:
1.
The stickup rubber of abandoning tradition carries out the mode sealed, and uses on-the-spot directly coating fiberglass to seal, it is to avoid generation 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 and between concrete, produce gap.
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 be low, has preferable promotional value.
Accompanying drawing explanation
The invention will be further described 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, and 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 the cylindrical air storing cavity 12 that subterranean body 1 is dug.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 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 fixed with rock mass 1 by axially fastening bolt 9 and hoop fastening bolt 10.Described hermatic door 8 is cirque structure, and its front end is closed, rear end open, and front end has installation filling channel and the groove 7 of bleed passage, and 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. the zawn gas storage structure for storage station, it is included in the air storing cavity (12) that subterranean body (1) is dug, it is characterised in that: described air storing cavity (12) includes just serving as a contrast concrete layer (2), waterproof layer (3), two linings concrete layer (4), fiberglass sealed layer (5) from outside to inside；
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), and hermatic door (8) is provided with the filling channel and bleed passage connected with air storing cavity (12)；
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: the two ends of described air storing cavity (12) are the sphere (6) seamlessly transitted.
Zawn gas storage structure for storage station the most according to claim 1 and 2, it is characterized in that: described hermatic door (8) is cirque structure, its front end is closed, rear end open, front end has installation filling channel and the groove (7) of bleed passage, and 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 hermatic 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 fiberglass sealed layer (5) is that field-applied is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610494375.7A CN105905512B (en) | 2016-06-30 | 2016-06-30 | A kind of zawn gas storage library structure for storage station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610494375.7A CN105905512B (en) | 2016-06-30 | 2016-06-30 | A kind of zawn gas storage library structure for storage station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105905512A true CN105905512A (en) | 2016-08-31 |
| CN105905512B CN105905512B (en) | 2018-11-20 |
Family
ID=56758975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610494375.7A Active CN105905512B (en) | 2016-06-30 | 2016-06-30 | A kind of zawn gas storage library structure for storage station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105905512B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761809A (en) * | 2016-12-19 | 2017-05-31 | 中国电建集团中南勘测设计研究院有限公司 | It is a kind of to carry out defects detection, the zawn gas storage library structure of monitoring |
| CN109763964A (en) * | 2019-03-12 | 2019-05-17 | 中国电建集团中南勘测设计研究院有限公司 | A kind of compressed air energy storage station |
| CN113772319A (en) * | 2020-05-20 | 2021-12-10 | 王昱飞 | Underground rock cavity, forming system of underground rock cavity and energy storage system based on underground rock cavity |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371568B (en) * | 2019-07-29 | 2021-02-02 | 中国电建集团中南勘测设计研究院有限公司 | Underground rock cavern gas storage structure |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB355357A (en) * | 1928-06-26 | 1931-08-24 | Alexander Beldimano | Improvements in containers for fluids under pressure |
| SU868228A1 (en) * | 1975-08-18 | 1981-09-30 | Предприятие П/Я А-1940 | Underground high-pressure gas holder |
| JPS58214096A (en) * | 1982-06-04 | 1983-12-13 | Ohbayashigumi Ltd | Underground tank for storing liquefied gas |
| JP4403530B2 (en) * | 2000-12-22 | 2010-01-27 | 清水建設株式会社 | Open inspection method for high pressure gas storage facility and high pressure gas storage facility |
| CN102705693A (en) * | 2012-05-16 | 2012-10-03 | 海工英派尔工程有限公司 | High pressure gas storage device of deeply-embedded steel lining structure |
| CN202791331U (en) * | 2012-08-03 | 2013-03-13 | 中国水电顾问集团华东勘测设计研究院 | Composite air-tight structure of underground gas storage cavern |
| CN202946921U (en) * | 2012-11-19 | 2013-05-22 | 中国石油集团西部钻探工程有限公司 | Wellhead device for high-pressure gas underground gas storage well |
| CN203052189U (en) * | 2013-01-11 | 2013-07-10 | 扬州诚德钢管有限公司 | Gas-cylinder-type container group for horizontal station |
| CN104018717A (en) * | 2014-04-28 | 2014-09-03 | 中国大唐集团新能源股份有限公司 | Construction method of air compression energy storing chamber |
| CN104071492A (en) * | 2013-03-28 | 2014-10-01 | 通用汽车环球科技运作有限责任公司 | Fluid storage tank |
| CN204676965U (en) * | 2015-05-15 | 2015-09-30 | 福建南安市绿野沼气有限公司 | All-sealed storage fat pond |
| CN205739049U (en) * | 2016-06-30 | 2016-11-30 | 中国电建集团中南勘测设计研究院有限公司 | A kind of zawn gas storage structure for storage station |
-
2016
- 2016-06-30 CN CN201610494375.7A patent/CN105905512B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB355357A (en) * | 1928-06-26 | 1931-08-24 | Alexander Beldimano | Improvements in containers for fluids under pressure |
| SU868228A1 (en) * | 1975-08-18 | 1981-09-30 | Предприятие П/Я А-1940 | Underground high-pressure gas holder |
| JPS58214096A (en) * | 1982-06-04 | 1983-12-13 | Ohbayashigumi Ltd | Underground tank for storing liquefied gas |
| JP4403530B2 (en) * | 2000-12-22 | 2010-01-27 | 清水建設株式会社 | Open inspection method for high pressure gas storage facility and high pressure gas storage facility |
| CN102705693A (en) * | 2012-05-16 | 2012-10-03 | 海工英派尔工程有限公司 | High pressure gas storage device of deeply-embedded steel lining structure |
| CN202791331U (en) * | 2012-08-03 | 2013-03-13 | 中国水电顾问集团华东勘测设计研究院 | Composite air-tight structure of underground gas storage cavern |
| CN202946921U (en) * | 2012-11-19 | 2013-05-22 | 中国石油集团西部钻探工程有限公司 | Wellhead device for high-pressure gas underground gas storage well |
| CN203052189U (en) * | 2013-01-11 | 2013-07-10 | 扬州诚德钢管有限公司 | Gas-cylinder-type container group for horizontal station |
| CN104071492A (en) * | 2013-03-28 | 2014-10-01 | 通用汽车环球科技运作有限责任公司 | Fluid storage tank |
| CN104018717A (en) * | 2014-04-28 | 2014-09-03 | 中国大唐集团新能源股份有限公司 | Construction method of air compression energy storing chamber |
| CN204676965U (en) * | 2015-05-15 | 2015-09-30 | 福建南安市绿野沼气有限公司 | All-sealed storage fat pond |
| CN205739049U (en) * | 2016-06-30 | 2016-11-30 | 中国电建集团中南勘测设计研究院有限公司 | A kind of zawn gas storage structure for storage station |
Non-Patent Citations (1)
| Title |
|---|
| 邢丽英: "《先进树脂基符合材料自动化制造技术》", 30 June 2014, 航空工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761809A (en) * | 2016-12-19 | 2017-05-31 | 中国电建集团中南勘测设计研究院有限公司 | It is a kind of to carry out defects detection, the zawn gas storage library structure of monitoring |
| CN109763964A (en) * | 2019-03-12 | 2019-05-17 | 中国电建集团中南勘测设计研究院有限公司 | A kind of compressed air energy storage station |
| CN113772319A (en) * | 2020-05-20 | 2021-12-10 | 王昱飞 | Underground rock cavity, forming system of underground rock cavity and energy storage system based on underground rock cavity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105905512B (en) | 2018-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105905512A (en) | Underground cavern gas storage structure for energy storing power station | |
| CN110371568B (en) | Underground rock cavern gas storage structure | |
| CN201121774Y (en) | Flexible water-proof casing tube | |
| CN106761809A (en) | It is a kind of to carry out defects detection, the zawn gas storage library structure of monitoring | |
| CN205739049U (en) | A kind of zawn gas storage structure for storage station | |
| CN202791331U (en) | Composite air-tight structure of underground gas storage cavern | |
| CN103643833B (en) | A kind of hangar continuous charge structure | |
| CN206099283U (en) | High -efficient waterproof SMC explosion -proof box of cable intermediate head | |
| CN104018717B (en) | A kind of construction method of air-pressing accumulation cavern | |
| CN205424245U (en) | Joint connecting device | |
| CN203145055U (en) | Underground construction pre-laid reversely-adhered waterproof structure | |
| CN201358470Y (en) | Combined type underground inspection shaft | |
| CN212176175U (en) | Switch box node structure of heat preservation wall | |
| CN209587649U (en) | The bottleneck structure of plastic inner container pressure vessel | |
| CN201090843Y (en) | Heavy caliber gas pipe for coal mine downhole | |
| CN201103411Y (en) | Helical enhancement type mining pumping wind pipe | |
| CN201902705U (en) | Nonmetallic pipe baseplate-penetrating waterproof casing pipe | |
| CN2787970Y (en) | Floating rubber pipe for oceanic oil transportation | |
| CN207134746U (en) | Fire resisting high temperature cable tube plugging device | |
| CN202206099U (en) | Connecting and waterproofing structure for tunnel pipe joint in jacking pipe construction of cable tunnel | |
| CN205453062U (en) | Glass steel cable protection pipe | |
| CN205558822U (en) | Glass steel is sleeve pipe in pit | |
| CN208382986U (en) | A kind of pneumatic head and fracturing pipe | |
| CN208633837U (en) | A kind of duct pieces of shield tunnel of the fire-proof plate suspender member equipped with shape memory effect | |
| CN204753509U (en) | Variable cross section has just constructed connection structure of aqueduct in succession |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |