CN202144940U - Gasholder with internal sac in housing thereof - Google Patents
Gasholder with internal sac in housing thereof Download PDFInfo
- Publication number
- CN202144940U CN202144940U CN201120261863U CN201120261863U CN202144940U CN 202144940 U CN202144940 U CN 202144940U CN 201120261863 U CN201120261863 U CN 201120261863U CN 201120261863 U CN201120261863 U CN 201120261863U CN 202144940 U CN202144940 U CN 202144940U
- Authority
- CN
- China
- Prior art keywords
- gas
- protection housing
- gasholder
- sac
- air bag
- 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 discloses a gasholder with an internal sac in a housing thereof. The gasholder comprises protection housing and a gas sac, wherein the protection housing is provided with a gasholder bottom; the gas sac is arranged in the protection housing, and matched with the shape of a cavity of the protection housing; a pipeline, communicated with a gas inlet pipe and a gas outlet pipe, extends from the gasholder bottom into the gas sac; the upper part of the protection housing adopts a cone-shaped structure; the gas sac is hung at the top of the cone-shaped body of the protection housing; and high-intensity polyester textile membrane is paved at the bottom of the protection housing. The gasholder provided by the utility model has the advantages that the upper part of the protection housing adopts the cone-shaped structure, and the gas sac is hung at the top of the cone-shaped body of the protection housing, so that the gas sac is not needed to be lifted up or down when being inflated and deflated; in addition, owing to free expansion or contraction of the gas sac, the frication between the gas sac and the side wall of the protection housing is avoided, so that the use is safer and more reliable.
Description
Technical field
The utility model gas storage holder especially relates to a kind of capsula interna shell gas holder that stores usefulness such as biogas, coal gas.
Background technique
Storage biogas commonly used, the gas holder that coal gas is used have multiple shape and structure.Capsula interna shell type gas holder is generally drum, promptly in the cylindrical metal shell, is provided with the cylindrical shape air bag that adapts with its cylinder lumen, and the air bag material is corrosion resistant special-purpose flexible membrane.During no gas, air bag drops down onto at the bottom of the cabinet in the gas holder, and during use, along with increasing gradually of gas in the air bag, air bag is slowly propped up, until the air bag pressure is attached on the inwall of metal shell.Like this, air bag causes air bag gas leakage because harmomegathus repeatedly makes air bag inwall frequent and metal shell rub, and the life-span reduces.
Summary of the invention
The utility model purpose is to provide the capsula interna shell gas holder of a kind of simple in structure, good sealing effect and long service life.
For realizing above-mentioned purpose, the utility model can be taked following technical proposals:
The described capsula interna shell of the utility model gas holder; It comprises the protective casing that has at the bottom of the cabinet and the air bag that is complementary with its cavity shape that is arranged in the said protective casing; With the pipeline that is connected into and out of tracheae from extending at the bottom of the cabinet in the air bag; The top of said protective casing is conical structure, and said air bag is hung on the cone top of protective casing.
The bottom of said protective casing is equipped with high-strength polyester fabric membrane material.
The utility model advantage is that the top of protective casing is conical structure, is arranged on the cone top that inner air bag is hung on protective casing, when charging and discharging gas; Air bag need not; Free harmomegathus, the sidewall with guard shield does not rub, and is safer more reliable.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in the figure, the described capsula interna shell of the utility model gas holder, it comprises the protective casing 1 that has at the bottom of the cabinet and the air bag 2 that is complementary with its cavity shape that is arranged in the protective casing 1; The bottom of protective casing 1 is equipped with high-strength polyester fabric membrane material; The top of protective casing 1 is conical structure, and air bag 2 is hung on the cone top of protective casing 1, when in air bag 2, charging and discharging gas; Air bag 2 need not; Can free harmomegathus, can not rub with the inwall of guard shield 1, safer, reliable; In extending into air bag 2 at the bottom of the cabinet, on pipeline 3, be communicated with safety valve 7 through condenser 4 and the pipeline 3 that is connected into and out of tracheae 5,6, can in time adjust the internal pressure of air bag 2; Vent hole 8,9 formation convection current are left in top and bottom at guard shield 1.
The shallow cylinder in the bottom of this gas holder protective casing 1 can be made up of assembling of ripple galvanized steel plain sheet or galvanized steel plain sheet spiral seaming; The top is made up of large inclined angle circular cone galvanized sheet or colored steel; The bulk metal shell can atmospheric corrosion resistance, and the protection inner balloon is avoided the influence of extraneous weather (wind, rain, snow, hail, ultraviolet ray, sunlight, extraneous mechanical deterioration etc.); Air bag 2 is corrosion resistant special-purpose flexible membrane bag, and good airproof performance, internal gas are difficult for distributing, and material therefor is recyclable, can not impact environment; Gas storage is in the air bag 2 of inside, and guard shield 1 does not directly contact with gas, therefore need not make corrosion-inhibiting coating in inside; Whole gas holder can support with circular base, and infrastructure requires low, need not the large size sole plate, and in light weight, be easy to transportation, installation period is short, and construction cost is low, and volume can reach 200-5000M
3, can supply storages such as biogas, coal gas to use.
Claims (2)
1. capsula interna shell gas holder; It comprises and has the protective casing (1) at the bottom of the cabinet and be arranged on the air bag (2) that is complementary with its cavity shape in the said protective casing (1); With the pipeline that is connected into and out of tracheae (3) in extending into air bag (2) at the bottom of the cabinet; It is characterized in that: the top of said protective casing (1) is conical structure, and said air bag (2) is hung on the cone top of protective casing (1).
2. capsula interna shell gas holder according to claim 1 is characterized in that: the bottom of said protective casing (1) is equipped with high-strength polyester fabric membrane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120261863U CN202144940U (en) | 2011-07-23 | 2011-07-23 | Gasholder with internal sac in housing thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120261863U CN202144940U (en) | 2011-07-23 | 2011-07-23 | Gasholder with internal sac in housing thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202144940U true CN202144940U (en) | 2012-02-15 |
Family
ID=45580871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120261863U Expired - Fee Related CN202144940U (en) | 2011-07-23 | 2011-07-23 | Gasholder with internal sac in housing thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202144940U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266079A (en) * | 2014-09-23 | 2015-01-07 | 成都安美固丹田新能源科技有限公司 | Marsh gas storage cabinet gas outlet and inlet structure and connection method |
| CN104913183A (en) * | 2015-06-29 | 2015-09-16 | 大连欧科膜技术工程有限公司 | Air bag-type air cabinet |
| CN105546324A (en) * | 2015-12-16 | 2016-05-04 | 中冶南方工程技术有限公司 | High-pressure double-film gas storage tank |
| CN106085534A (en) * | 2016-08-14 | 2016-11-09 | 安徽盛运环保（集团）股份有限公司 | A kind of biomass marsh gas processing system |
| CN106764392A (en) * | 2016-12-22 | 2017-05-31 | 无锡马盛环境能源科技有限公司 | A kind of outer steel inner membrance biogas cabinet |
| CN113513696A (en) * | 2021-06-16 | 2021-10-19 | 宁波大学 | Air compression energy storage lining cavity sealed by integral rubber bag |
-
2011
- 2011-07-23 CN CN201120261863U patent/CN202144940U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266079A (en) * | 2014-09-23 | 2015-01-07 | 成都安美固丹田新能源科技有限公司 | Marsh gas storage cabinet gas outlet and inlet structure and connection method |
| CN104913183A (en) * | 2015-06-29 | 2015-09-16 | 大连欧科膜技术工程有限公司 | Air bag-type air cabinet |
| CN104913183B (en) * | 2015-06-29 | 2017-03-08 | 大连欧科膜技术工程有限公司 | Gasbag-type gas holder |
| CN105546324A (en) * | 2015-12-16 | 2016-05-04 | 中冶南方工程技术有限公司 | High-pressure double-film gas storage tank |
| CN106085534A (en) * | 2016-08-14 | 2016-11-09 | 安徽盛运环保（集团）股份有限公司 | A kind of biomass marsh gas processing system |
| CN106764392A (en) * | 2016-12-22 | 2017-05-31 | 无锡马盛环境能源科技有限公司 | A kind of outer steel inner membrance biogas cabinet |
| CN113513696A (en) * | 2021-06-16 | 2021-10-19 | 宁波大学 | Air compression energy storage lining cavity sealed by integral rubber bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120215 Termination date: 20180723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |