CN203615047U - Hemispherical double membrane gas storage cabinet - Google Patents
Hemispherical double membrane gas storage cabinet Download PDFInfo
- Publication number
- CN203615047U CN203615047U CN201420039423.XU CN201420039423U CN203615047U CN 203615047 U CN203615047 U CN 203615047U CN 201420039423 U CN201420039423 U CN 201420039423U CN 203615047 U CN203615047 U CN 203615047U
- Authority
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- China
- Prior art keywords
- inner membrance
- gas storage
- adventitia
- methane
- membrane
- 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
- 239000012528 membrane Substances 0.000 title abstract 14
- 210000002808 connective tissue Anatomy 0.000 claims description 27
- 230000007797 corrosion Effects 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 7
- 230000003712 anti-aging effect Effects 0.000 claims description 6
- 238000009530 blood pressure measurement Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 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 4
- 230000000845 anti-microbial effect Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 230000002401 inhibitory effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 16
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to micropressure gas storage equipment, in particular to a hemispherical double membrane gas storage cabinet. The hemispherical double membrane gas storage cabinet comprises an inner membrane and an outer membrane which are mutually sleeved, wherein bottoms of the inner membrane and the outer membrane are sealed through bottom membranes; both the outer membrane and the inner membrane are hemispherical; a methane inlet pipe and a methane outlet pipe are communicated with the interior of the inner membrane; flowmeters are installed on both the methane inlet pipe and the methane outlet pipe in the inner membrane; the flowmeters are connected with an information processor through leads; the information processor is connected with a display screen; a physical pressure controller is connected with the interior of the inner membrane; a constant pressure gas chamber is connected with an explosion-proof fan and a constant pressure blowoff valve. The hemispherical double membrane gas storage cabinet does not adopt a water seal mode to store methane, overcomes the defect that a methane storage device can not be normally operated because water can be frozen in winter, can ensure that middle and small scale methane projects can normally supply methane in winter, and has a long service life and high safety.
Description
Technical field
The utility model relates to minute-pressure gas storage equipment, specifically the two film gas storage holders of a kind of hemispheric.
Background technique
Conventional two film gas storage systems are made up of counterdie, inner membrance, adventitia, control system of invariable pressure, safety protector and some control apparatuss and auxiliary material at present.Wherein, counterdie, for basis sealing, is conventionally layed in cement flooring and realizes function anticorrosion, leakage proof; Inner membrance is connected with counterdie, forms the space of a complete independent closed for store various types gas, and is communicated with fermenting tub; Adventitia is connected with the edge of inner membrance and counterdie, makes the gas constant voltage output storing in inner membrance and inner membrance is played a protective role; Control system of invariable pressure is communicated with the space between inner membrance and adventitia, makes the gas constant voltage output in inner membrance for it provides pressure, and in the time that the gas volume of inner membrance storage reduces, control system of invariable pressure is filled up to the inflated spatial between inner membrance and adventitia; In the time that the gas volume of inner membrance storage increases, the gas in the space between control system of invariable pressure control safety protector release inner membrance and adventitia is with balance pressure.Existing pair of film gas storage holder comes with some shortcomings simultaneously, because adventitia keeps pressure constant state, so cannot show or identify the surplus of biogas in inner membrance; And two film gas storage holder compression resistances are lower, in the time that inner membrance qi of chong channel ascending adversely is too much, due to the constant-voltage system between inner membrance and adventitia has not had air can balance, can not slow down the pressure in inner membrance, the overpressure that whole inner membrance and outside are born, the easy breakage of equipment is caused danger.
Summary of the invention
The purpose of this utility model, is exactly the problem existing for solving prior art, and has designed the two film gas storage holders of a kind of hemispheric, is provided with allowance detector, can go out biogas storage volume by real-time embodying, also has sufficient safety alarm device, safe and reliable.
The technical solution of the utility model is: the two film gas storage holders of a kind of hemispheric, comprise inner membrance and the adventitia of mutual socket, the bottom of inner membrance and adventitia seals by counterdie, described adventitia and inner membrance are all hemisphere, the adventitia that this is spherical and the bottom of inner membrance are fixed on cement pedestal by flangeseal, the confined space forming between inner membrance and adventitia is constant voltage air chamber, constant voltage air chamber adopts pump air amount or discharged air to keep steady pressure, in inner membrance, be communicated with biogas suction tude and steam outlet pipe, flowmeter is all installed on the suction tude in described inner membrance and steam outlet pipe, flowmeter is by wire link information processor, message handler is connected with display screen, in described inner membrance, be also connected with physical pressure controller, described constant voltage air chamber is connected with explosion-proof fan and constant voltage exhaust-valve.
Described physical pressure controller comprises the pressure-measuring pipe that is communicated with inner membrance chamber, and pressure-measuring pipe is communicated with the bottom of pressure measurement tank, and in pressure measurement tank, by a piston seal, the top of piston is provided with voltage stabilizing balancing weight.
In described constant voltage air chamber and inner membrance chamber, be equipped with hyperpressure alarm device, warning device is connected with message handler realizes monitoring in real time.
Described counterdie and inner membrance all adopt corrosion-resistant, anti-aging, antimicrobial composite and flexible material to make.
Described adventitia is made up of high-strength pulling-resisting fiber, tightness corrosion-inhibiting coating and surperficial anti-aging coating.
The beneficial effects of the utility model can draw by such scheme: because gas storage holder adopts integrated structure design, be directly built in ground, floor space is little.Critical piece is corrosion resistant Special flexible material, does not need preservative treatment, need not preventing freeze in winter, and long service life, safe, inner membrance in pressure balance, can not leak the biogas of storage all the time, even if adventitia has leaked a small amount of gas, the also air just of leakage, safe and reliable.And the utility model do not adopt the mode of water seal to store biogas, the defect of having avoided biogas storage device cannot normally use because winter water can freeze, can guarantee normal gas storage air feed of middle-size and small-size biogas engineering winter.
As can be seen here, the utility model compared with prior art has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of physical pressure controller.
Wherein, 1 is inner membrance, and 2 is adventitia, and 3 is cement pedestal, and 4 is explosion-proof fan, and 5 is message handler, and 6 is flowmeter, and 7 is physical pressure controller, and 8 is constant voltage air chamber, and 9 is counterdie.
embodiment:
In order to understand better the utility model, explain in detail mode of execution of the present utility model below in conjunction with accompanying drawing.
Embodiment: as shown in Figure 1, the two film gas storage holders of a kind of hemispheric, comprise inner membrance 1 and the adventitia 2 of mutual socket, the bottom of inner membrance 1 and adventitia 2 seals by counterdie 9, described adventitia 2 and inner membrance 1 are all hemisphere, the adventitia 2 that this is spherical and the bottom of inner membrance 1 are fixed on cement pedestal 3 by flangeseal, and described counterdie 9 and inner membrance 1 all adopt corrosion-resistant, anti-aging, antimicrobial composite and flexible material to make.Adventitia 2 is made up of high-strength pulling-resisting fiber, tightness corrosion-inhibiting coating and surperficial anti-aging coating.The confined space forming between inner membrance 1 and adventitia 2 is constant voltage air chamber 8, constant voltage air chamber 8 adopts the mode of air amount or discharged air to keep steady pressure, in the inner chamber of inner membrance 1, be communicated with biogas suction tude and steam outlet pipe, flowmeter 6 is all installed on suction tude and steam outlet pipe in the inner chamber of described inner membrance 1, flowmeter is by wire link information processor 5, and message handler 5 is connected with display screen; In described inner membrance 1, be also connected with physical pressure controller 7; Described constant voltage air chamber 8 is connected with explosion-proof fan 4 and constant voltage exhaust-valve.In described constant voltage air chamber 8 and inner membrance 1 chamber, be equipped with hyperpressure alarm device, warning device is connected with message handler realizes monitoring in real time.
As shown in Figure 2, described physical pressure controller 7 comprises the pressure-measuring pipe 74 that is communicated with inner membrance 1 chamber, and pressure-measuring pipe 74 is communicated with the bottom of pressure measurement tank 71, in pressure measurement tank 71, is sealed by a piston 73, and the top of piston 73 is provided with voltage stabilizing balancing weight 72.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example; variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also should belong to protection domain of the present utility model.
Claims (5)
1. the two film gas storage holders of hemispheric, comprise inner membrance and the adventitia of mutual socket, the bottom of inner membrance and adventitia seals by counterdie, described adventitia and inner membrance are all hemisphere, the adventitia that this is spherical and the bottom of inner membrance are fixed on cement pedestal by flangeseal, the confined space forming between inner membrance and adventitia is constant voltage air chamber, constant voltage air chamber adopts pump air amount or discharged air to keep steady pressure, in inner membrance, be communicated with biogas suction tude and steam outlet pipe, it is characterized in that: flowmeter is all installed on the suction tude in described inner membrance and steam outlet pipe, flowmeter is by wire link information processor, message handler is connected with display screen, in described inner membrance, be also connected with physical pressure controller, described constant voltage air chamber is connected with explosion-proof fan and constant voltage exhaust-valve.
2. the two film gas storage holders of hemispheric as claimed in claim 1, is characterized in that: described physical pressure controller comprises the pressure-measuring pipe that is communicated with inner membrance chamber, and pressure-measuring pipe is communicated with the bottom of pressure measurement tank, and in pressure measurement tank, by a piston seal, the top of piston is provided with voltage stabilizing balancing weight.
3. the two film gas storage holders of hemispheric as claimed in claim 1, is characterized in that: in described constant voltage air chamber and inner membrance chamber, be equipped with hyperpressure alarm device, warning device is connected with message handler realizes monitoring in real time.
4. the two film gas storage holders of hemispheric as claimed in claim 1, is characterized in that: described counterdie and inner membrance all adopt corrosion-resistant, anti-aging, antimicrobial composite and flexible material to make.
5. the two film gas storage holders of hemispheric as claimed in claim 1, is characterized in that: described adventitia is made up of high-strength pulling-resisting fiber, tightness corrosion-inhibiting coating and surperficial anti-aging coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039423.XU CN203615047U (en) | 2014-01-22 | 2014-01-22 | Hemispherical double membrane gas storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039423.XU CN203615047U (en) | 2014-01-22 | 2014-01-22 | Hemispherical double membrane gas storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203615047U true CN203615047U (en) | 2014-05-28 |
Family
ID=50767692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039423.XU Expired - Fee Related CN203615047U (en) | 2014-01-22 | 2014-01-22 | Hemispherical double membrane gas storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203615047U (en) |
Cited By (10)
| 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 |
| CN105351737A (en) * | 2015-11-10 | 2016-02-24 | 四川蒙特新能源科技有限公司 | Gas storage cabinet system of double-inflation-film structure |
| CN105351736A (en) * | 2015-11-10 | 2016-02-24 | 四川蒙特新能源科技有限公司 | High-strength sealed gas storage cabinet system of double-inflation-film structure |
| CN105420101A (en) * | 2015-11-10 | 2016-03-23 | 四川蒙特新能源科技有限公司 | Biogas double-film gasmeter system |
| 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 |
| CN107524909A (en) * | 2017-05-09 | 2017-12-29 | 赣州团团科技有限公司 | A kind of multifunctional marsh gas container |
| CN111076080A (en) * | 2019-12-18 | 2020-04-28 | 上海林海生态技术股份有限公司 | Gas storage cabinet safety control system |
| CN111712469A (en) * | 2017-12-11 | 2020-09-25 | 维利亚水务解决方案及技术支持公司 | Anaerobic sequential batch reactor operating at the same time |
| CN111777274A (en) * | 2020-07-11 | 2020-10-16 | 武倩 | Biogas utilization method and system for wastewater treatment |
| CN114623371A (en) * | 2022-03-13 | 2022-06-14 | 无锡恒大电子科技有限公司 | Gas holder for semiconductor production with two-way sealing function |
-
2014
- 2014-01-22 CN CN201420039423.XU patent/CN203615047U/en not_active Expired - Fee Related
Cited By (11)
| 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 |
| CN105351737A (en) * | 2015-11-10 | 2016-02-24 | 四川蒙特新能源科技有限公司 | Gas storage cabinet system of double-inflation-film structure |
| CN105351736A (en) * | 2015-11-10 | 2016-02-24 | 四川蒙特新能源科技有限公司 | High-strength sealed gas storage cabinet system of double-inflation-film structure |
| CN105420101A (en) * | 2015-11-10 | 2016-03-23 | 四川蒙特新能源科技有限公司 | Biogas double-film gasmeter system |
| 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 |
| CN107524909A (en) * | 2017-05-09 | 2017-12-29 | 赣州团团科技有限公司 | A kind of multifunctional marsh gas container |
| CN111712469A (en) * | 2017-12-11 | 2020-09-25 | 维利亚水务解决方案及技术支持公司 | Anaerobic sequential batch reactor operating at the same time |
| CN111076080A (en) * | 2019-12-18 | 2020-04-28 | 上海林海生态技术股份有限公司 | Gas storage cabinet safety control system |
| CN111777274A (en) * | 2020-07-11 | 2020-10-16 | 武倩 | Biogas utilization method and system for wastewater treatment |
| CN114623371A (en) * | 2022-03-13 | 2022-06-14 | 无锡恒大电子科技有限公司 | Gas holder for semiconductor production with two-way sealing function |
| CN114623371B (en) * | 2022-03-13 | 2023-10-03 | 无锡恒大电子科技有限公司 | Gas holder with bidirectional sealing function for semiconductor production |
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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: 20140528 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |