CN203639937U - Sealing installing structure for biogas double-membrane gas holder - Google Patents
Sealing installing structure for biogas double-membrane gas holder Download PDFInfo
- Publication number
- CN203639937U CN203639937U CN201320869831.3U CN201320869831U CN203639937U CN 203639937 U CN203639937 U CN 203639937U CN 201320869831 U CN201320869831 U CN 201320869831U CN 203639937 U CN203639937 U CN 203639937U
- Authority
- CN
- China
- Prior art keywords
- biogas
- gas storage
- membrane
- concrete foundation
- film gas
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- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 28
- 239000012528 membrane Substances 0.000 title abstract 20
- 238000009434 installation Methods 0.000 claims abstract description 41
- 238000003860 storage Methods 0.000 claims description 44
- 210000002808 connective tissue Anatomy 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 6
- 238000005304 joining Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Abstract
The utility model discloses a sealing installing structure for a biogas double-membrane gas holder. The sealing installing structure for the biogas double-membrane gas holder comprises a concrete foundation, a base membrane and a regular-polygon-shaped press board, wherein the concrete foundation is used for installation of the biogas double-membrane gas holder, the base membrane is laid on the concrete foundation, the regular-polygon-shaped press board is formed by a plurality of fixed press boards in an assembly mode, the fixed press boards are distributed in the circumferential direction, and are evenly distributed on the same plane, the biogas double-membrane gas holder comprises an inner membrane and an outer membrane, the outer edge of the inner membrane tightly presses the outer edge of the base membrane, a first circular-ring-shaped seal belt is installed between the outer edge of the inner membrane and the outer edge of the base membrane in a cushion mode, the outer edge of the outer membrane tightly presses the outer edge of the inner membrane, a second circular-ring-shaped seal belt is installed between the outer edge of the outer membrane and the outer edge of the inner membrane in a cushion mode, and the regular-polygon-shaped press board flat presses the outer edge of the outer membrane, and is fixed to the concrete foundation through a plurality of fastening bolts. The sealing installing structure for the biogas double-membrane gas holder is simple in structure, reasonable in design, low in invested cost, convenient to install and high in installing speed, and gas tightness of the installed biogas double-membrane gas holder is good.
Description
Technical field
The utility model belongs to two film gas storage holder installation Technology field, especially relates to the two film gas storage holder sealing installation structures of a kind of biogas.
Background technology
Traditional methane holder uses the steel gas storage holder together with the Combination Welding such as steel plate and shaped steel mostly, and the two film gas storage holders of biogas, compared with traditional steel gas storage holder, have the following advantages: the first, the methane energy of storing 100% be utilized; The second, gas storage holder is lightweight, and its weight is ten parts of conventional steel gas storage holder, and its making, transportation and installation process are relatively simple, and can significantly save engineering time and material cost; Three, service time, length and maintenance cost were lower, because the film body that the two film gas storage holders of biogas adopt is made up of extremely corrosion resistant high-strength polyester textile material, reach application life more than 15 years, and material splicing adopts hot melt material to carry out equal strength welding, thereby in the two actual use procedures of film gas storage holder of biogas, without regularly safeguarding.At present, the two film gas storage holder installation neither ones of biogas are unified, standard and concrete construction method can be followed, thereby inevitably have the problems such as constructing operation is lack of standardization, profile is not attractive in appearance, two film gas storage holder tightness of installation are poor when practice of construction.Thereby, nowadays need the two film gas storage holder sealing installation structures of a kind of biogas simple in structure, reasonable in design, that input cost is lower and easy for installation, the two film gas storage holder tightness of institute's installation are good, saved man power and material, and installation rate is fast, has effectively shortened the construction period.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, provide a kind of biogas two film gas storage holder sealing installation structures, it is simple in structure, reasonable in design, input cost is lower and easy for installation, installation rate is fast, the two film gas storage holder tightness of institute's installation are good.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the two film gas storage holder sealing installation structures of a kind of biogas, it is characterized in that: comprise the concrete foundation for the two film gas storage holders of biogas are installed, the regular polygon pressing plate that is laid in the counterdie in concrete foundation and is assemblied to form by multiple fixation clips, multiple described fixation clips are along the circumferential direction laid and it is all laid in same level, and described concrete foundation is level to laying; The two film gas storage holders of described biogas comprise inner membrance and are laid in the adventitia in inner membrance outside; The outward flange of described inner membrance is pressed on the outward flange of counterdie, and between the outward flange of inner membrance and the outward flange of counterdie, pad is equipped with circular band one; The outward flange of described adventitia is pressed on the outward flange of inner membrance, and between the outward flange of adventitia and the outward flange of inner membrance, pad is equipped with circular band two; Described regular polygon pressing plate concora crush is on the outward flange of adventitia, and described regular polygon pressing plate is fixed in concrete foundation by multiple fastening bolts; Described counterdie, circular band one, inner membrance, circular band two and adventitia are all loaded between concrete foundation and described regular polygon pressing plate by multiple described fastening bolt geometrical clamps.
The two film gas storage holder sealing installation structures of above-mentioned biogas, is characterized in that: described concrete foundation is circular foundation, described counterdie be shaped as the diameter that circle and its diameter are less than concrete foundation.
The two film gas storage holder sealing installation structures of above-mentioned biogas, is characterized in that: the structure of multiple described fixation clips and size all identical and its be even laying.
The two film gas storage holder sealing installation structures of above-mentioned biogas, is characterized in that: described fixation clip is square plate.
The two film gas storage holder sealing installation structures of above-mentioned biogas, is characterized in that: described circular band one and circular band two are rubber seal tape.
The two film gas storage holder sealing installation structures of above-mentioned biogas, is characterized in that: the width of described circular band one and circular band two is 100mm ± 20mm.
The two film gas storage holder sealing installation structures of above-mentioned biogas, is characterized in that: the middle part of described concrete foundation is reserved with the pipe joint joining with biogas pipeline.
The two film gas storage holder sealing installation structures of above-mentioned biogas, is characterized in that: described fastening bolt is chemical bolt.
The two film gas storage holder sealing installation structures of above-mentioned biogas, is characterized in that: the gap between adjacent two described fixation clips is 2mm～3mm, and each described fixation clip is all fixed in concrete foundation by multiple described fastening bolts.
The two film gas storage holder sealing installation structures of above-mentioned biogas, is characterized in that: multiple described fastening bolts are along the circumferential direction evenly laid, described fastening bolt is M12 bolt, M16 bolt or M20 bolt.
The utility model compared with prior art has the following advantages:
1, simple in structure, reasonable in design, input cost is lower.
2, easy for installation, difficulty of construction is low and installation effectiveness is high, has saved man power and material, and can effectively shorten installation period.
3, the two film gas storage holder tightness of effective and institute's installation are installed good, long service life, maintenance workload is few.Adopt by the assembled regular polygon shape pressing plate of multiple fixation clips, and the gap between adjacent two fixation clips is 2-3mm, can not only effectively prevent from expanding with heat and contract with cold, and make chemical bolt and fixation clip stressed evenly, can guarantee better the tightness of methane holder inner membrance and adventitia.In addition, install simply, wait processing without weld with anticorrosion, can eliminate the air pollution bringing because of weld, anticorrosion etc., reduced noise pollution.
In sum, the utility model is simple in structure, reasonable in design, input cost is lower and easy for installation, installation rate is fast, the two film gas storage holder tightness of institute's installation are good.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mounting structure schematic diagram of the utility model chemical bolt.
Description of reference numerals:
1-concrete foundation; 2-counterdie; 3-inner membrance;
4-adventitia; 5-circular band one; 6-circular band two;
7-fixation clip; 8-chemical bolt.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model comprises the concrete foundation 1 for the two film gas storage holders of biogas are installed, the regular polygon pressing plate that is laid in the counterdie 2 in concrete foundation 1 and is assemblied to form by multiple fixation clips 7, multiple described fixation clips 7 are along the circumferential direction laid and it is all laid in same level, and described concrete foundation 1 is level to laying.The two film gas storage holders of described biogas comprise inner membrance 3 and are laid in the adventitia 4 in inner membrance 3 outsides.The outward flange of described inner membrance 3 is pressed on the outward flange of counterdie 2, and between the outward flange of inner membrance 3 and the outward flange of counterdie 2, pad is equipped with circular band 1.The outward flange of described adventitia 4 is pressed on the outward flange of inner membrance 3, and between the outward flange of adventitia 4 and the outward flange of inner membrance 3, pad is equipped with circular band 26.Described regular polygon pressing plate concora crush is on the outward flange of adventitia 4, and described regular polygon pressing plate is fixed in concrete foundation 1 by multiple fastening bolts.Described counterdie 2, circular band 1, inner membrance 3, circular band 26 and adventitia 4 are all loaded between concrete foundation 1 and described regular polygon pressing plate by multiple described fastening bolt geometrical clamps.
In the present embodiment, described concrete foundation 1 is circular foundation, described counterdie 2 be shaped as the diameter that circle and its diameter are less than concrete foundation 1.
In the present embodiment, the structure of multiple described fixation clips 7 and size all identical and its be even laying.
Actually add man-hour, described fixation clip 7 is square plate.
In the present embodiment, described circular band 1 and circular band 26 are rubber seal tape.
The width of described circular band 1 and circular band 26 is 100mm ± 20mm.In the present embodiment, the width of described circular band 1 and circular band 26 is 100mm.When actual use, can according to specific needs, the width of circular band 1 and circular band 26 be adjusted accordingly.
In the present embodiment, described circular band 1 and circular band 26 form by multiple circular arc band section assemblings.
In the present embodiment, the middle part of described concrete foundation 1 is reserved with the pipe joint joining with biogas pipeline.
In the present embodiment, described fastening bolt is chemical bolt 8.
When actual use, multiple described fastening bolts are along the circumferential direction evenly laid, and described fastening bolt is M12 bolt, M16 bolt or M20 bolt.In the present embodiment, described fastening bolt is that M16 bolt and its length are 170mm.
In the present embodiment, the gap between adjacent two described fixation clips 7 is 2mm～3mm, and each described fixation clip 7 is all fixed in concrete foundation 1 by multiple described fastening bolts.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.
Claims (10)
1. the two film gas storage holder sealing installation structures of biogas, it is characterized in that: comprise the concrete foundation (1) for the two film gas storage holders of biogas are installed, the regular polygon pressing plate that is laid in the counterdie (2) in concrete foundation (1) and is assemblied to form by multiple fixation clips (7), multiple described fixation clips (7) are along the circumferential direction laid and it is all laid in same level, and described concrete foundation (1) is level to laying; The two film gas storage holders of described biogas comprise inner membrance (3) and are laid in the adventitia (4) in inner membrance (3) outside; The outward flange of described inner membrance (3) is pressed on the outward flange of counterdie (2), and between the outward flange of inner membrance (3) and the outward flange of counterdie (2), pad is equipped with circular band one (5); The outward flange of described adventitia (4) is pressed on the outward flange of inner membrance (3), and between the outward flange of adventitia (4) and the outward flange of inner membrance (3), pad is equipped with circular band two (6); Described regular polygon pressing plate concora crush is on the outward flange of adventitia (4), and described regular polygon pressing plate is fixed in concrete foundation (1) by multiple fastening bolts; Described counterdie (2), circular band one (5), inner membrance (3), circular band two (6) and adventitia (4) are all loaded between concrete foundation (1) and described regular polygon pressing plate by multiple described fastening bolt geometrical clamps.
2. according to the two film gas storage holder sealing installation structures of biogas claimed in claim 1, it is characterized in that: described concrete foundation (1) is circular foundation, described counterdie (2) be shaped as the diameter that circle and its diameter are less than concrete foundation (1).
3. according to the two film gas storage holder sealing installation structures of the biogas described in claim 1 or 2, it is characterized in that: the structure of multiple described fixation clips (7) and size all identical and its be even laying.
4. according to the two film gas storage holder sealing installation structures of the biogas described in claim 1 or 2, it is characterized in that: described fixation clip (7) is square plate.
5. according to the two film gas storage holder sealing installation structures of the biogas described in claim 1 or 2, it is characterized in that: described circular band one (5) and circular band two (6) are rubber seal tape.
6. according to the two film gas storage holder sealing installation structures of the biogas described in claim 1 or 2, it is characterized in that: the width of described circular band one (5) and circular band two (6) is 100mm ± 20mm.
7. according to the two film gas storage holder sealing installation structures of biogas claimed in claim 2, it is characterized in that: the middle part of described concrete foundation (1) is reserved with the pipe joint joining with biogas pipeline.
8. according to the two film gas storage holder sealing installation structures of the biogas described in claim 1 or 2, it is characterized in that: described fastening bolt is chemical bolt (8).
9. according to the two film gas storage holder sealing installation structures of biogas claimed in claim 3, it is characterized in that: the gap between adjacent two described fixation clips (7) is 2mm～3mm, each described fixation clip (7) is all fixed in concrete foundation (1) by multiple described fastening bolts.
10. according to the two film gas storage holder sealing installation structures of the biogas described in claim 1 or 2, it is characterized in that: multiple described fastening bolts are along the circumferential direction evenly laid, described fastening bolt is M12 bolt, M16 bolt or M20 bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869831.3U CN203639937U (en) | 2013-12-24 | 2013-12-24 | Sealing installing structure for biogas double-membrane gas holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869831.3U CN203639937U (en) | 2013-12-24 | 2013-12-24 | Sealing installing structure for biogas double-membrane gas holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203639937U true CN203639937U (en) | 2014-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320869831.3U Expired - Lifetime CN203639937U (en) | 2013-12-24 | 2013-12-24 | Sealing installing structure for biogas double-membrane gas holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203639937U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108105579A (en) * | 2018-02-05 | 2018-06-01 | 江苏泓润生物质能科技有限公司 | A kind of inner membrance stabilising arrangement of double film biogas cabinets |
| CN110319339A (en) * | 2019-06-17 | 2019-10-11 | 江苏新源能环科技有限公司 | A kind of double film methane holders and its installation method |
-
2013
- 2013-12-24 CN CN201320869831.3U patent/CN203639937U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108105579A (en) * | 2018-02-05 | 2018-06-01 | 江苏泓润生物质能科技有限公司 | A kind of inner membrance stabilising arrangement of double film biogas cabinets |
| CN110319339A (en) * | 2019-06-17 | 2019-10-11 | 江苏新源能环科技有限公司 | A kind of double film methane holders and its installation method |
| CN110319339B (en) * | 2019-06-17 | 2022-01-28 | 江苏新源能环科技有限公司 | Double-membrane biogas storage cabinet and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710068 No. 111 North Light Road, Shaanxi, Xi'an Patentee after: SCEGC EQUIPMENT INSTALLATION GROUP Co.,Ltd. Address before: 710068 No. 111 North Light Road, Shaanxi, Xi'an Patentee before: SHAANXI CONSTRUCTION ENGINEERING GROUP EQUIPMENT INSTALLATION ENGINEERING Co. |