CN2442081Y - Flexible sealing dry-type gas holder - Google Patents
Flexible sealing dry-type gas holder Download PDFInfo
- Publication number
- CN2442081Y CN2442081Y CN 00247587 CN00247587U CN2442081Y CN 2442081 Y CN2442081 Y CN 2442081Y CN 00247587 CN00247587 CN 00247587 CN 00247587 U CN00247587 U CN 00247587U CN 2442081 Y CN2442081 Y CN 2442081Y
- Authority
- CN
- China
- Prior art keywords
- piston
- outer cover
- flexible sealing
- gas holder
- type gas
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 41
- 230000000740 bleeding effect Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 206010066054 Dysmorphism Diseases 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
A flexible seal dry-type gas holder, relate to and have bottom plate, dysmorphism board, piston, flexible seal, dustcoat, balance adjustment device, subframe, diffuse the device, go up guider and lower guider and constitute. The bottom plate is the base of the flexible sealing dry-type gas holder. And a piston is arranged in the center of the outer cover, and an upper guide device and a lower guide device are arranged on the piston. A flexible sealing body for sealing is arranged between the piston and the outer cover, an upper cover is arranged at the top of the outer cover, and a safety valve for automatically discharging air is arranged on the upper cover. A balance adjusting device capable of automatically adjusting the balance state of the outer cover is arranged between the top end of the piston and the upper end of the outer cover. Adopt flexible sealed dry-type gas holder, manufacturing cost and working costs are all lower, can be at normal even running under-40 ℃ -120 ℃ ambient temperature condition, work safety, steady reliable.
Description
The utility model relates to gas container, relates in particular to a kind of flexible sealing dry gasholder that is applicable to that the gas storage of industrial or agricultural inflammable gas is used.
Prior art is applicable to the gas holder that the gas storage of industrial or agricultural inflammable gas is used, be divided into two kinds of forms of dry gasholder and wet gasholder, wet gasholder is applicable to not-easy-to-freeze environmental conditions, but bigger in summer in the winter temperature difference, under the environmental conditions that is easy to freeze, wet gasholder then should not adopt.Existing dry gasholder mainly is the dry gasholder of ring type sealing, the requirement on machining accuracy of this gas holder is higher, also is difficult to guarantee its reliable operation when variation of ambient temperature is big, especially frequently moves up and down owing to piston, seal wears is very fast, makes operation and maintenance all difficult.
The purpose of this utility model is, overcome the deficiencies in the prior art part, a kind of flexible sealing dry gasholder is provided, this gas holder can adapt to-40 ℃～+ 120 ℃ ambient temperature conditions, under normal use condition, can be throughout the year in a little maintenance even do not have under the maintenance condition and move, adjust balance automatically, work safety, steadily reliable.
Flexible sealing dry gasholder described in the utility model includes base plate, sketch plate, piston, flexible sealing body, outer cover, balance adjusting device, sub-frame, bleeding device, goes up guiding device, following guiding device and louver(-vre) composition.Said base plate is the pedestal of flexible sealing dry gasholder described in the utility model, totally adopts round structure.In the circumference on base plate, be provided with outer cover,, sub-frame arranged, to guarantee the stable of outer cover in the arranged outside of outer cover as the shell guard shield of flexible sealing dry gasholder described in the utility model.Central position in outer cover is provided with piston, with the pressure that the feed movement of piston and the weight of self produce, stores and discharges gas.Piston is provided with last guiding device and the following guiding device that produces deviation when preventing piston up-down.Between piston and outer cover, be provided with the flexible sealing body of sealing usefulness, outer ring at piston is provided with sketch plate, to prevent that flexible sealing body from because of moving up and down of piston wrinkle taking place, flexible sealing body adopts stickup and is fixed on the piston with the mode that bolt and steel band compress, and the other end of flexible sealing body is fixed on the gas holder upper end in the outer cover.Outer cover top is provided with louver(-vre), can prevent the air pressure that produces because of moving up and down of piston.The top of outer cover is provided with top cover, and top cover is provided with bleeding device, as the safety valve of gas pressure in the control flexible sealing dry gasholder, controls the pressure in the flexible sealing dry gasholder automatically.Between the top cover of the top of piston and outer cover, be provided with balance adjusting device, can adjust the state of equilibrium of piston automatically, to guarantee the smooth running of piston.
Adopt flexible sealing dry gasholder described in the utility model, gas holder is operated steadily, do not have wearing and tearing, manufacture cost and operating cost can reduce significantly.Can adapt to-40 ℃～+ 120 ℃ ambient temperature conditions, under normal use condition, can be throughout the year in a little maintenance even do not have under the maintenance condition and move, adjust balance automatically, work safety, steadily reliable.
Accompanying drawing is the structural representation of flexible sealing dry gasholder described in the utility model.1-base plate, 2-sketch plate, 3-piston, 4-flexible sealing body, 5-outer cover, 6-balance adjusting device, 7-sub-frame, 8-bleeding device 9-last guiding device 10-following guiding device 11-louver(-vre)
Referring now to accompanying drawing, be described as follows in conjunction with the embodiments: flexible sealing dry gasholder described in the utility model includes base plate 1, sketch plate 2, piston 3, flexible sealing body 4, outer cover 5, balance adjusting device 6, sub-frame 7, bleeding device 8, goes up guiding device 9, following guiding device 10 and louver(-vre) 11 compositions.Said base plate 1 is the pedestal of flexible sealing dry gasholder described in the utility model, totally adopts round structure.In the circumference on base plate 1, be provided with outer cover 5, shell guard shield as flexible sealing dry gasholder described in the utility model, arranged outside at outer cover 5 has sub-frame 7, that is to say, in the circumference on base plate 1, be vertically installed with sub-frame 7, as the supporting element of outer cover 5, outer cover 5 is arranged on the inboard of sub-frame 7, to guarantee the stable of outer cover 5.Central position in outer cover 5 is provided with piston 3, with the pressure that the feed movement of piston 3 and the weight of self produce, stores and discharges inflammable gas.Piston 3 is provided with last guiding device 9 and the following guiding device 10 that prevents to produce when piston 3 from moving up and down deviation.Between piston 3 and outer cover 5, be provided with the flexible sealing body 4 of sealing usefulness, be provided with sketch plate 2 in the outer ring of piston 3, because of moving up and down of piston 3 wrinkle take place to prevent flexible sealing body 4, flexible sealing body 4 adopts the mode of stickup and screw-driving to be fixed on the piston 3.Outer cover 5 tops are provided with louver(-vre) 11, can prevent the air pressure that produces because of moving up and down of piston 3.The top of outer cover 5 is provided with top cover, and top cover is provided with bleeding device 8, as the safety valve of gas pressure in the control flexible sealing dry gasholder, controls the pressure in the flexible sealing dry gasholder automatically.Between the top cover of the top of piston 3 and outer cover 5, be provided with balance adjusting device 6, can adjust the state of equilibrium of piston 3 automatically, to guarantee the smooth running of piston 3.
Claims (5)
1, a kind of flexible sealing dry gasholder, include base plate (1), sketch plate (2), piston (3), flexible sealing body (4), outer cover (5), balance adjusting device (6), sub-frame (7), bleeding device (8), go up guiding device (9), following guiding device (10) and louver(-vre) (11) composition, said base plate (1), it is the pedestal of flexible sealing dry gasholder described in the utility model, the overall round structure that adopts, it is characterized in that between piston (3) and the outer cover (5), be provided with the flexible sealing body (4) of sealing usefulness.
2, a kind of flexible sealing dry gasholder according to claim 1 is characterized in that being vertically installed with sub-frame (7) in the circumference on base plate (1), and as the supporting element of outer cover (5), outer cover (5) is arranged on the inboard of sub-frame (7).
3, flexible sealing dry gasholder according to claim 1 is characterized in that in the central position of outer cover (5), is provided with piston (3), and piston (3) is provided with guiding device (9) and following guiding device (10).
4, flexible sealing dry gasholder according to claim 1 is characterized in that being provided with sketch plate in the outer ring of piston (3).
5, flexible sealing dry gasholder according to claim 1 is characterized in that the top of outer cover (5) being provided with loam cake, and loam cake is provided with bleeding device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00247587 CN2442081Y (en) | 2000-09-14 | 2000-09-14 | Flexible sealing dry-type gas holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00247587 CN2442081Y (en) | 2000-09-14 | 2000-09-14 | Flexible sealing dry-type gas holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442081Y true CN2442081Y (en) | 2001-08-08 |
Family
ID=33606503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00247587 Expired - Fee Related CN2442081Y (en) | 2000-09-14 | 2000-09-14 | Flexible sealing dry-type gas holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2442081Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684885B (en) * | 2008-09-27 | 2011-01-26 | 中冶东北建设有限公司结构制造安装工程公司 | Method for dismounting tank top system of thin oil sealing-type dry-type gas tank |
| CN101776202B (en) * | 2009-12-29 | 2012-07-25 | 中冶京诚工程技术有限公司 | Large single-section rubber film sealing type gas storage device |
| CN103672384A (en) * | 2013-12-31 | 2014-03-26 | 中冶赛迪工程技术股份有限公司 | Overlapped type rubber membrane sealing gas holder |
| CN106322097A (en) * | 2016-08-26 | 2017-01-11 | 上海林海生态技术股份有限公司 | Methane storage cabinet and outwards constant-pressure exhausting method of methane storage cabinet |
| CN110466899A (en) * | 2019-09-25 | 2019-11-19 | 武汉工程大学 | The sealing device of floating roof tank and application |
-
2000
- 2000-09-14 CN CN 00247587 patent/CN2442081Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684885B (en) * | 2008-09-27 | 2011-01-26 | 中冶东北建设有限公司结构制造安装工程公司 | Method for dismounting tank top system of thin oil sealing-type dry-type gas tank |
| CN101776202B (en) * | 2009-12-29 | 2012-07-25 | 中冶京诚工程技术有限公司 | Large single-section rubber film sealing type gas storage device |
| CN103672384A (en) * | 2013-12-31 | 2014-03-26 | 中冶赛迪工程技术股份有限公司 | Overlapped type rubber membrane sealing gas holder |
| CN106322097A (en) * | 2016-08-26 | 2017-01-11 | 上海林海生态技术股份有限公司 | Methane storage cabinet and outwards constant-pressure exhausting method of methane storage cabinet |
| CN107061982A (en) * | 2016-08-26 | 2017-08-18 | 上海林海生态技术股份有限公司 | Gas-holder and its method for outside constant pressure exhaust |
| CN110466899A (en) * | 2019-09-25 | 2019-11-19 | 武汉工程大学 | The sealing device of floating roof tank and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |