CN2536890Y - Small capacity rubber membrane sealed gas tank - Google Patents
Small capacity rubber membrane sealed gas tank Download PDFInfo
- Publication number
- CN2536890Y CN2536890Y CN 01279516 CN01279516U CN2536890Y CN 2536890 Y CN2536890 Y CN 2536890Y CN 01279516 CN01279516 CN 01279516 CN 01279516 U CN01279516 U CN 01279516U CN 2536890 Y CN2536890 Y CN 2536890Y
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- CN
- China
- Prior art keywords
- tank
- piston
- rubber
- cellophane
- gas holder
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a small volume sealing air storage tank with a layer of rubber cellophane, comprising a tank wall board, tank top board, and a tank column, wherein a piston stand is arranged in the tank body; a piston board is arranged under the piston stand and connected with the piston stand; the one edge of the barrel-shaped rubber cellophane is sealed and connected around the piston board, and the other edge of the barrel-shaped rubber cellophane is sealed and connected on the inner lower part of the tank wall board; the fault of the barrel-shaped rubber cellophane is made from a flat chafer fabric comprising one layer of fabric and two layer of glue. The utility model has the advantages of light weight, simple foundation process, high wind resistance and shock resistance performance, high anticorrosion performance, no water or power consumption, clean and beautiful appearance, convenient operating and management, long service time, low consumption of steel, low cost, and also has the advantages that the tank can store lower pressure or medium pressure air, and need not to be heated in winter, and need not specified supervisor, and has almost the same cost of the wet tank, is a ideal alternative to the wet tank.
Description
Technical field
The utility model belongs to gas holder,, particularly a kind of canister holds rubber diaphragm sealed gas holder.
Prior art
Canister holds that rubber diaphragm sealed gas holder refers to below 5000 cubic metres jar to hold as 5000,3000,2000,1000,500,200,60 cubic metres etc., is widely used in to store in the sewage treatment to store coal gas, rock gas, liquefied petroleum gas (LPG) in biogas, the petrochemical industry in natural gas-storing, the town gas and mix air and other industry and produce all gases such as gas, oil field gas, hydrogen, nitrogen as storing straw gas, mine gas, coal pit.China's normally used gas holder in this jar appearance scope is the low pressure wet type gas holder, but wet storage holder exists that antiseptic property is poor, befouling environment, wind resistance poor seismic behavior, ground are handled complicated, winter and need be established shortcomings such as heating pipe and insulated wall, gas storage pressure low (less than 400 column), working life is short in north operation.Similar technology has big jar of rubber diaphragm sealed gas holder of appearance such as 10,000,20,000,30,000,5 ten thousand steres, but big jar is held rubber diaphragm sealed gas holder complex structure, the steel consumption height, gas storage pressure low (being no more than 500 column), sealing film thicker (three layers of glue of 3mm double-layer cover), the disposable cost of tank body (comprising rubber membrane) maintains an equal level (comprising sealing oil) far above the wet type jar and with graceful type jar, is difficult to satisfy the needs of construction unit.
Summary of the invention
The utility model purpose is to solve following technical problem: 1, solving in the engineering gas storage pressure can not only low pressure gas storage, presses gas storage in also should be able to adapting to.(200-900 column) 2, the antiseptic property that solves gas holder commonly used-wet type jar in this scope are poor, befouling environment, wind resistance poor seismic behavior, ground are handled complicated, winter and need be established problems such as heating pipe and insulated wall, gas storage pressure low (less than 400 column), working life is short in north operation.3, solve big jar and hold the problem of rubber diaphragm sealed gas holder cost, make it not only be better than the wet type jar technically, expense also is more or less the same on disposable input far below the wet type jar in the operating maintenance management far above the wet type jar.
Particular content of the present utility model is
A kind of canister holds rubber diaphragm sealed gas holder, form by tank shell, tank deck plate, tank bottom, a jar column, it is characterized in that: in its tank body, piston shelf is arranged, the piston shelf top connects three groups of leveling wire rope, three groups of leveling wire rope are walked around the pulley connection balancing weight of tank deck below, piston shelf connects down piston plate, the gentle film one end limit of tubbiness rubber that is tightly connected, the border of piston plate, and the other end limit of the gentle film of tubbiness rubber is sealedly connected on the bottom of gas holder tank shell inboard.
The tomography of the gentle film of tubbiness rubber is a cloth two glue, and promptly middle is cord fabric, and the two sides of cord fabric is a rubber layer; The leveling wire rope is arranged under the tank deck plate.
The beneficial effects of the utility model are
Canister holds rubber diaphragm sealed gas holder and has the following advantages: 1, compare with its product that is substituted-wet type jar have in light weight, ground handle simple, the wind resistance anti-seismic performance is good, antiseptic property is good, can store low pressure and medium pressure gas, winter operation does not need to heat, move anhydrous electric consumption, totally attractive in appearance, help environmental protection, operation management simple and convenient, need not advantages such as full-time administrative staff, long service life, cost and wet type jar are more or less the same, be the update product of wet type jar.2, with big jar hold rubber diaphragm sealed gas holder compare have simple in structure, cost is low, advantage such as about can store mesolow gas (200-900 column), rubber membrane thin thickness (the inside and outside kiss-coating of the thick individual layer cord fabric of 2mm), the low 1/3-1/2 of cost.3, canister holds rubber diaphragm sealed gas holder and at the higher gas storage pressure that may occur in the engineering tank body steel structure has been carried out accurate Calculation, guaranteeing optimal design on the tank structure intensity based, reduce steel consumption, its cost and wet type jar are more or less the same.4, economic indicator relatively
2000 cubic metres of rubber diaphragm sealed gas holder and wet type jar economy are relatively
Project rubber membrane jar wet type jar
Gas storage pressure 200-900mmH
2O 275/350 (counterweight is arranged)
106 tons 115 tons of total steel consumptions
High 16 meters 20.15 meters in jar
15.7 meters 17.5 meters of jar diameters
950,000 yuan 1,030,000 yuan of costs
0.3 ten thousand yuan 3.5 ten thousand yuan of average annual administration expenses
0.1 ten thousand yuan 6.1 ten thousand yuan of average annual maintenance expensess
07 ten thousand yuan of average annual operating costs
Working life 30-50 15-20
Big jar holds rubber diaphragm sealed gas holder and wet type jar, graceful type jar economy compare
(2 ten thousand stere)
The graceful type jar of project rubber membrane jar wet type jar
Gas storage pressure (mmH
2O) 200-500 132/197/236 230-400
Total steel consumption (ton) 540 406 522
Jar high (rice) 28.5 31.37 43.74
Jar diameter (rice) 34.377 40 26.514
Rubber membrane 1418m
255 tons of 11310 tons of sealing oil of water
5,730,000 yuan 3,400,000 yuan 4,900,000 yuan of costs
0.3 ten thousand yuan 80,000 yuan 180,000 yuan of average annual administration expenses
0.1 ten thousand yuan 150,000 yuan 100,000 yuan of average annual maintenance expensess
0 15 ten thousand yuan 300,000 yuan of average annual operating costs
Working life 30-50 5-20 30-50
Can find out that by above data this achievement in research has absolute technology and economic advantages more in the past than the wet type jar that uses in this jar appearance using scope, can replace the wet type jar fully, hold the rubber membrane gas holder than big jar and have more competitive capacity, optimal design is satisfactory for result.
Description of drawings
Fig. 1 is that canister holds rubber diaphragm sealed gas holder form structure schematic representation
Fig. 2 is that canister holds rubber diaphragm sealed gas holder structure (piston rises to the upper limit) sectional drawing
Fig. 3 is that canister holds rubber diaphragm sealed gas holder structure (piston is reduced to lower limit) sectional drawing
Fig. 4 is a cloth two glue cord fabric structural representations
Embodiment
A kind of canister holds rubber diaphragm sealed gas holder, form by tank shell 1, tank deck plate 2, tank bottom 3, a jar column 4, piston shelf 5 is arranged in its tank body, the piston shelf top connects three groups of leveling wire rope 6,7,8, three groups of leveling wire rope are walked around the pulley connection balancing weight of tank deck below, a plurality of pulleys 9 are equipped with in the lower edge on the piston shelf, piston shelf connects piston plate 10 down, the gentle film 11 1 end limits of tubbiness rubber that are tightly connected, the border of piston plate, the other end limit of the gentle film of tubbiness rubber is sealedly connected on the bottom 12 of gas holder tank shell inboard.
The tomography of the gentle film of tubbiness rubber is a cloth two glue, and promptly middle is cord fabric 13, and the two sides of cord fabric is a rubber layer 14,15; The leveling wire rope is arranged under the tank deck plate.
Canister holds rubber diaphragm sealed gas holder to be adjusted aspect structural design, has cancelled parts such as top leveling pulley bracket, piston support, tank deck tank deck exhaust stack platform; At the characteristics that pressure has higher requirements, strengthened steel structure member, improved its bearing capacity at key position.
Gas holder caulking gum film thickness adopts the inside and outside kiss-coating of the high-strength individual layer cord fabric of 2mm, and the cost of rubber membrane has reduced 1/3-1/2, has guaranteed the security of operation of tank body.
Canister holds rubber diaphragm sealed gas holder design gas storage pressure can be used in 200-900 column scope, Applicable scope is extensive, its steel consumption is lower than the wet type jar, the total cost of rubber membrane and tank body steel structure and wet type jar maintain an equal level, because operation and maintenance expenses are starkly lower than the wet type jar, long service life, thus the wet type jar replaced.
Rubber diaphragm sealed gas holder working principle is as follows: (detailed accompanying drawing)
When beginning to inflate, rubber membrane is affixed to the corrugated sheet of piston one side, and when gas pressure was higher than the weight of piston, piston rose, with the rising gradually of piston, the rubber membrane volume is affixed to tank shell, when piston rises to tank deck, back down the emergency diffusion valve, gas diffuses, and piston falls.During normal working, piston reaches outwards to bleed with inflation in jar and moves up and down.
Claims (2)
1, a kind of canister holds rubber diaphragm sealed gas holder, form by tank shell, tank deck plate, tank bottom, a jar column, it is characterized in that: in its tank body, piston shelf is arranged, the piston shelf top connects three groups of leveling wire rope, three groups of leveling wire rope are walked around the pulley connection balancing weight of tank deck below, piston shelf connects down piston plate, the gentle film one end limit of tubbiness rubber that is tightly connected, the border of piston plate, and the other end limit of the gentle film of tubbiness rubber is sealedly connected on the bottom of gas holder tank shell inboard.
2, canister according to claim 1 holds rubber diaphragm sealed gas holder, it is characterized in that: the tomography of the gentle film of tubbiness rubber is a cloth two glue, and promptly middle is cord fabric, and the two sides of cord fabric is a rubber layer; The leveling wire rope is arranged under the tank deck plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279516 CN2536890Y (en) | 2001-12-26 | 2001-12-26 | Small capacity rubber membrane sealed gas tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279516 CN2536890Y (en) | 2001-12-26 | 2001-12-26 | Small capacity rubber membrane sealed gas tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2536890Y true CN2536890Y (en) | 2003-02-19 |
Family
ID=33682733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01279516 Expired - Fee Related CN2536890Y (en) | 2001-12-26 | 2001-12-26 | Small capacity rubber membrane sealed gas tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2536890Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061429A (en) * | 2014-06-09 | 2014-09-24 | 青岛东方循环能源有限公司 | Gas storing device |
| CN113833973A (en) * | 2021-09-24 | 2021-12-24 | 中冶赛迪工程技术股份有限公司 | Polygonal dry-type hydrogen cabinet |
-
2001
- 2001-12-26 CN CN 01279516 patent/CN2536890Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061429A (en) * | 2014-06-09 | 2014-09-24 | 青岛东方循环能源有限公司 | Gas storing device |
| CN113833973A (en) * | 2021-09-24 | 2021-12-24 | 中冶赛迪工程技术股份有限公司 | Polygonal dry-type hydrogen cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Rongsheng Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Wang Rongsheng Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030219 Termination date: 20091226 |