CN220303419U - Double-membrane gas holder with double air passages - Google Patents
Double-membrane gas holder with double air passages Download PDFInfo
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- CN220303419U CN220303419U CN202321856190.8U CN202321856190U CN220303419U CN 220303419 U CN220303419 U CN 220303419U CN 202321856190 U CN202321856190 U CN 202321856190U CN 220303419 U CN220303419 U CN 220303419U
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- gas holder
- air
- gas
- double
- membrane
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- 239000012528 membrane Substances 0.000 title claims abstract description 78
- 239000000428 dust Substances 0.000 claims abstract description 36
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052901 montmorillonite Inorganic materials 0.000 claims abstract description 24
- 238000001035 drying Methods 0.000 claims abstract description 20
- 238000002955 isolation Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 30
- 238000004887 air purification Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 210000002808 connective tissue Anatomy 0.000 claims description 3
- 239000002274 desiccant Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000004224 protection Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a double-membrane gas holder with double air passages, which comprises a gas holder inner membrane and a gas holder outer membrane which are arranged inside and outside, wherein an isolation cavity is formed between the gas holder inner membrane and the gas holder outer membrane, one end of the gas holder outer membrane is provided with a gas inlet pump and an air purifying box, the output end of the gas inlet pump is communicated with the isolation cavity through a gas inlet pipe, the input end of the gas inlet pump is communicated with the inner bottom of the air purifying box, the upper end of the air purifying box is provided with a gas inlet, the inside of the air purifying box is sequentially provided with a gas distribution plate, two dust removing plates with different apertures and a montmorillonite drying box from top to bottom, and the aperture of the dust removing plate at the upper end is larger than that of the dust removing plate at the lower end; the utility model realizes dust removal and moisture absorption treatment on the gas, and the treated gas is led into the isolation cavity again, so that the protection of the outer membrane and the inner membrane of the gas holder is realized, and the service life of the dual-mode gas holder is prolonged.
Description
Technical Field
The utility model relates to the field of double-membrane gas tanks, in particular to a double-membrane gas tank with double air passages.
Background
The double-layer membrane gas holder has 3/4 ball shape, is fixed on cement base or anaerobic tank top by steel rail, main body is made of special processing polyester material (red mud soft composite membrane and red mud soft sandwich cloth as main components), tank body is composed of outer membrane, inner membrane, bottom membrane (overground cabinet) and accessory equipment, has ultraviolet resistance and various microorganism ability, is highly fireproof and meets standard, and can keep pressure balance in the gas holder by injecting air into the pressure regulating chamber for protecting the gas holder.
Through retrieval, a double-membrane gas holder with the utility model number of CN217329370U comprises a base, a base is fixedly arranged at the bottom end of the base, an outer membrane is arranged at the top of the base, an inner membrane is arranged at one side of the outer membrane, a bottom membrane is arranged at one side of the inner membrane, a biogas pipe is arranged at the bottom of the base, a biogas ring pipe is arranged at one side of the biogas pipe, a safety valve is arranged at the top of the base, a hose is arranged at one side of the safety valve, a sealing ring is arranged at one side of the hose, a bolt is arranged at one side of the sealing ring, a screw groove is arranged at one side of the bolt, a window is arranged at one side of the outer membrane, a conduit is arranged at the top of the base, a check valve is arranged at one side of the check valve, a blower is arranged at one side of the outer membrane, one end of the inner membrane is fixedly arranged at the top of the base, the bottom membrane is fixedly arranged at the top of the base, one end of the biogas pipe is communicated with one end of the biogas ring pipe, and the biogas pipe is uniformly arranged at the top of the bottom membrane;
the above-mentioned prior art scheme has solved the inconvenient problem of using of double-film gas holder, but double-film gas holder sets up more with outdoor, and steam is heavier, and contains more dust in the air, and above-mentioned prior art is direct in leading into the isolation chamber between outer membrane and the inner membrane through the air-blower, and steam and dust can cause certain damage to outer membrane and inner membrane, advance to reduce double-film gas holder's life, and for this reason, we provide a double-film gas holder with double air flue.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a double-membrane gas holder with double air passages, which solves the problems in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: the double-membrane gas holder with the double air passages comprises a gas holder inner membrane and a gas holder outer membrane which are arranged inside and outside, an isolation cavity is formed between the gas holder inner membrane and the gas holder outer membrane, one end of the gas holder outer membrane is provided with a gas inlet pump and an air purifying box, the output end of the gas inlet pump is communicated with the isolation cavity through a gas inlet pipe, and the input end of the gas inlet pump is communicated with the inner bottom of the air purifying box;
the air purification box upper end is provided with the air inlet, inside from the top down of air purification box has set gradually air distribution board, two dust collecting plates and the montmorillonite drying cabinet in different apertures, and the upper end the dust collecting plate aperture is greater than the dust collecting plate aperture of lower extreme.
As a preferable technical scheme of the utility model, the upper end of the air inlet is connected with a dust cover through threads.
As a preferable technical scheme of the utility model, the montmorillonite drying box comprises a box body with a vent hole and a montmorillonite drying agent filled in the box body.
As a preferable technical scheme of the utility model, the two ends of the lower side of the air distribution plate, the two dust removal plates and the montmorillonite drying box are respectively provided with a supporting plate fixedly connected with the inner wall of the air purifying box, the air distribution plate, the two dust removal plates and the montmorillonite drying box are placed on the upper sides of the corresponding supporting plates, meanwhile, the air purifying box further comprises a sealing door arranged on the surface of the air distribution plate, the two dust removal plates and the montmorillonite drying box, and a handle is arranged on the outer side of the sealing door.
As a preferable technical scheme of the utility model, the upper end of the air inlet pipe is provided with a flow control valve communicated with the air inlet pipe, and the upper end of the outer membrane of the gas holder is provided with an air pressure regulating valve communicated with the isolation cavity.
As a preferable technical scheme of the utility model, the gas holder outer membrane and the gas holder inner membrane are of a connected structure, meanwhile, an installation seat is arranged on the periphery of the lower end of the gas holder outer membrane, a sealing pressing plate in sealing connection with the ground is arranged at the lower end of the installation seat, a fixed socket which is inserted into the ground is arranged at the periphery of the lower side of the sealing pressing plate, and the installation seat is connected with the sealing pressing plate through a bolt.
As a preferable technical scheme of the utility model, the gas holder further comprises a double-air-passage pipe, wherein the lower end of the middle part of the inner membrane of the gas holder is provided with an air supply pipe, the upper end of the double-air-passage pipe is communicated with a connector, and the connector penetrates through the sealing pressing plate in a sealing way and is communicated with the air supply pipe.
As a preferable technical scheme of the utility model, the air supply pipe comprises a connecting pipe arranged in the middle, branch pipes are distributed at the peripheral end of the connecting pipe along the annular equidistant mode, and air outlet holes are formed in the surface of the branch pipes at equal intervals.
Compared with the prior art, the utility model has the following beneficial effects:
according to the dual-mode gas holder, the gas distribution plate, the two dust removal plates with different apertures and the montmorillonite drying box are sequentially arranged in the air purification box from top to bottom through the air purification box arranged at the input end of the gas inlet pump, so that dust removal and moisture absorption treatment on gas are realized, the treated gas is guided into the isolation cavity again, protection on the outer membrane of the gas holder and the inner membrane of the gas holder is realized, and the service life of the dual-mode gas holder is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a structure of a gas supply pipe according to the present utility model;
fig. 3 is a schematic structural view of the air purifying box of the present utility model.
Wherein: 1. an outer membrane of the gas holder; 2. an inner membrane of the gas holder; 3. an isolation chamber; 4. a sealing pressing plate; 5. an air pressure regulating valve; 6. an air inlet pump; 7. an air inlet pipe; 8. a flow control valve; 9. an air purifying box; 91. an air inlet; 92. a dust cover; 93. an air distribution plate; 94. a dust removal plate; 95. a montmorillonite drying oven; 96. a support plate; 97. sealing the door; 98. a handle; 10. a fixed socket; 11. a double airway tube; 12. a connector; 13. an air supply pipe; 131. a connecting pipe; 132. a branch pipe; 133. an air outlet hole; 14. and (5) a mounting seat.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1 and 3, the utility model provides a double-membrane gas holder with double air passages, which comprises a gas holder inner membrane 2 and a gas holder outer membrane 1 which are arranged inside and outside, wherein an isolation cavity 3 is formed between the gas holder inner membrane 2 and the gas holder outer membrane 1, one end of the gas holder outer membrane 1 is provided with an air inlet pump 6 and an air purifying box 9, the output end of the air inlet pump 6 is communicated with the isolation cavity 3 through an air inlet pipe 7, the input end of the air inlet pump 6 is communicated with the inner bottom of the air purifying box 9, the upper end of the air inlet pipe 7 is provided with a flow control valve 8 communicated with the air inlet pipe, and the upper end of the gas holder outer membrane 1 is provided with an air pressure regulating valve 5 communicated with the isolation cavity 3;
the upper end of the air purifying box 9 is provided with an air inlet 91, the upper end of the air inlet 91 is connected with a dust cover 92 through threads, an air distribution plate 93, two dust removal plates 94 with different apertures and a montmorillonite drying box 95 are sequentially arranged in the air purifying box 9 from top to bottom, the montmorillonite drying box 95 comprises a box body with vent holes and montmorillonite drying agents filled in the box body, and the aperture of the dust removal plate 94 at the upper end is larger than that of the dust removal plate 94 at the lower end;
in this embodiment, when air is introduced into the isolation cavity 3 through the air inlet pump 6, negative pressure is generated in the air purifying box 9 by the air inlet pump 6, external air is introduced into the air purifying box 9 through the air inlet 91 at the upper end of the air purifying box 9, firstly, dust with larger particles in the air is primarily filtered through the dust cover 92, then the air is uniformly introduced into the air purifying box 9 through the air distribution plate 93, dust in the air is secondarily filtered through the dust collection plates 94 with different apertures, then, moisture in the air is adsorbed through the montmorillonite drying box 95, dehumidification of the air is achieved, finally, protection of the air cabinet outer membrane 1 and the air cabinet inner membrane 2 is achieved through the air purifying box 9 and the connecting port of the air inlet pump 6, and service life of the dual-mode air cabinet is prolonged.
As shown in fig. 3, in this embodiment, support plates 96 fixedly connected with the inner wall of the air purifying box 9 are respectively arranged at two ends of the lower side of the air distribution plate 93, the two dust removal plates 94 and the montmorillonite drying box 95, the air distribution plate 93, the two dust removal plates 94 and the montmorillonite drying box 95 are placed on the upper sides of the corresponding support plates 96, meanwhile, the air purifying box 9 further comprises a sealing door 97 arranged on the surface of the air purifying box, and a handle 98 is arranged on the outer side of the sealing door 97;
in this embodiment, through placing gas distribution plate 93, two dust collecting plates 94 and montmorillonite drying cabinet 95 in backup pad 96 upper end, the use of cooperation sealing door 97 is convenient for with gas distribution plate 93, two dust collecting plates 94 and montmorillonite drying cabinet 95 and the dismouting of air purification case 9, the clearance of being convenient for gas distribution plate 93, two dust collecting plates 94 and the change of montmorillonite drier in the montmorillonite drying cabinet 95 improve the result of use of air purification case 9.
As shown in fig. 1, this embodiment discloses that a gas holder outer membrane 1 and a gas holder inner membrane 2 are of a connected structure, meanwhile, a mounting seat 14 is arranged on the periphery of the lower end of the gas holder outer membrane 1, a sealing pressing plate 4 in sealing connection with the ground is arranged at the lower end of the mounting seat 14, a fixed socket 10 inserted into the ground is arranged at the periphery of the lower side of the sealing pressing plate 4, and the mounting seat 14 is connected with the sealing pressing plate 4 through a bolt;
in this embodiment, through setting up gas holder adventitia 1 and gas holder inner membrance 2 to the intercommunication structure, improve the holistic leakproofness of bimodulus gas holder, bimodulus gas holder passes through mount pad 14 and bolt installation at the surface of sealing clamp plate 4 simultaneously, the dismouting of the bimodulus gas holder of being convenient for, and, at the fixed socket 10 that sealing clamp plate 4 lower extreme set up, improve the stability of bimodulus gas holder installation.
As shown in fig. 1 and fig. 2, the embodiment discloses that the air-conditioning device further comprises a double-air-passage pipe 11, wherein an air supply pipe 13 is arranged at the lower end of the middle part of the inner membrane 2 of the air cabinet, a connector 12 is communicated with the upper end of the double-air-passage pipe 11, the connector 12 penetrates through the sealing pressing plate 4 in a sealing manner and is communicated with the air supply pipe 13, the air supply pipe 13 comprises a connecting pipe 131 arranged in the middle part, branch pipes 132 are distributed at the peripheral end of the connecting pipe 131 along the annular equidistant manner, and air outlet holes 133 are formed in the surface of the branch pipes 132 at equal intervals;
in this embodiment, the biogas is conveniently introduced into the inner membrane 2 of the gas holder by the arrangement of the double-air-passage pipe 11 and the gas supply pipe 13, the double-air-passage pipe 11 is arranged as a double air passage, the double air passages are respectively an air inlet passage and an air outlet passage, and the gas supply pipe 13 is arranged as a plurality of branch pipes 132, so that the biogas can be uniformly diffused into the inner cavity of the double-membrane gas holder.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a double-film gas holder with two air flue, includes inside and outside gas holder inner membrane (2) and gas holder adventitia (1) that set up, and forms between gas holder inner membrane (2) and gas holder adventitia (1) and keep apart chamber (3), its characterized in that: one end of the gas holder outer membrane (1) is provided with a gas inlet pump (6) and an air purifying box (9), the output end of the gas inlet pump (6) is communicated with the isolation cavity (3) through a gas inlet pipe (7), and the input end of the gas inlet pump (6) is communicated with the inner bottom of the air purifying box (9);
air inlet (91) is provided with in air purification case (9) upper end, inside from the top down of air purification case (9) has set gradually air distribution board (93), dust removal board (94) and montmorillonite drying cabinet (95) in two different apertures, upper end dust removal board (94) aperture is greater than dust removal board (94) aperture of lower extreme.
2. A double membrane gas holder with double gas passages as defined in claim 1, wherein: the upper end of the air inlet (91) is connected with a dust cover (92) through threads.
3. A double membrane gas holder with double gas passages as defined in claim 1, wherein: the montmorillonite drying box (95) comprises a box body with a vent hole and a montmorillonite drying agent filled in the box body.
4. A double membrane gas holder with double gas passages as defined in claim 1, wherein: the air distribution plate (93), the two dust removal plates (94) and the support plate (96) fixedly connected with the inner wall of the air purification box (9) are respectively arranged at two ends of the lower side of the montmorillonite drying box (95), the air distribution plate (93), the two dust removal plates (94) and the montmorillonite drying box (95) are placed on the upper sides of the corresponding support plates (96), meanwhile, the air purification box (9) further comprises a sealing door (97) arranged on the surface of the air purification box, and a handle (98) is arranged on the outer side of the sealing door (97).
5. A double membrane gas holder with double gas passages as defined in claim 1, wherein: the upper end of the air inlet pipe (7) is provided with a flow control valve (8) communicated with the air inlet pipe, and the upper end of the gas holder outer membrane (1) is provided with an air pressure regulating valve (5) communicated with the isolation cavity (3).
6. A double membrane gas holder with double gas passages as defined in claim 1, wherein: the gas holder outer membrane (1) and the gas holder inner membrane (2) are of a connected structure, meanwhile, an installation seat (14) is arranged on the periphery of the lower end of the gas holder outer membrane (1), a sealing pressing plate (4) in sealing connection with the ground is arranged at the lower end of the installation seat (14), a fixed socket (10) which is inserted into the ground is arranged at the periphery of the lower side of the sealing pressing plate (4), and the installation seat (14) is connected with the sealing pressing plate (4) through bolts.
7. A double membrane gas holder with double gas passages as defined in claim 6, wherein: still include two air flue pipe (11), gas holder inner membrane (2) middle part lower extreme is provided with air supply pipe (13), two air flue pipe (11) upper end intercommunication has connector (12), connector (12) seal run through sealing clamp plate (4) and air supply pipe (13) intercommunication.
8. A double membrane gas holder with double gas passages as defined in claim 7, wherein: the air supply pipe (13) comprises a connecting pipe (131) arranged in the middle, branch pipes (132) are distributed at the peripheral end of the connecting pipe (131) along the annular equidistant mode, and air outlet holes (133) are formed in the surface of the branch pipes (132) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321856190.8U CN220303419U (en) | 2023-07-14 | 2023-07-14 | Double-membrane gas holder with double air passages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321856190.8U CN220303419U (en) | 2023-07-14 | 2023-07-14 | Double-membrane gas holder with double air passages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303419U true CN220303419U (en) | 2024-01-05 |
Family
ID=89345653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321856190.8U Active CN220303419U (en) | 2023-07-14 | 2023-07-14 | Double-membrane gas holder with double air passages |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303419U (en) |
-
2023
- 2023-07-14 CN CN202321856190.8U patent/CN220303419U/en active Active
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