CN104061429B - A kind of gas storage device - Google Patents
A kind of gas storage device Download PDFInfo
- Publication number
- CN104061429B CN104061429B CN201410252460.3A CN201410252460A CN104061429B CN 104061429 B CN104061429 B CN 104061429B CN 201410252460 A CN201410252460 A CN 201410252460A CN 104061429 B CN104061429 B CN 104061429B
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- gas storage
- storage device
- slide rail
- support
- 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
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention relates to a kind of gas storage device, comprising: the first cylindrical shell, the sealing of one end of the first cylindrical shell, the other end opening and edge has flange circle, the first cylindrical shell offers suction port, air outlet and drain; Second cylindrical shell, the edge of second cylindrical shell one end has the flange circle with the first cylindrical shell adaptation; Second cylinder inboard wall be provided with at least two with the slide rail of parallel to an axis; Piston body, comprise support, the piston plate be fixedly connected with support and rack-mount guide wheel, described idler positions coordinates with described slide rail, slides axially in described slide rail along the second cylindrical shell; Atmosphere storage bag, opening end sealing is arranged between the flange circle of the first cylindrical shell and the second cylindrical shell, and sealed end is connected to the lower surface of described piston plate.Gas storage device internal membranous structure of the present invention is simple, only needs an atmosphere storage bag, easy to manufacture.In addition do not need attached instrument equipment, cost low, the vast rural area be conducive to economic condition is poor is applied.
Description
Technical field
The invention belongs to Biogas, crops and ight soil and produce biogas and organic cracking gas technical field of memory, particularly relate to a kind of gas storage device.
Background technique
Gas holder is a kind of device being used for stored-gas, balanced gas flow, stabilizing gas pressure.Wet gasholder, graceful formula oil seal gas holder, Wiggins gas holder are applicable to storing low-pressure industrial gas storage, ten thousand primary pairs of film gas holders are a kind of small-sized stored-gas devices, be applicable to rural area, town dweller produces the problem such as biogas and the storage of organic cracking gas, flow equilibrium, pressure stability with solving Biogas, crops and ight soil.Ten thousand primary pairs of film gas holders primarily of counterdie, inner membrance, adventitia and Isobarically Control cabinet, safety protector, and some control apparatuss and auxiliary material composition.Counterdie, inner membrance, adventitia form an airtight gas storage space jointly.When stored-gas increases, control apparatus will discharge the air between inner membrance and adventitia, reduces pressure, allows stored-gas enter between bed die and inner membrance.When the gas stored between counterdie and inner membrance reduces, control apparatus then injects pressure regulation air, and the pressure between balance bed die and inner membrance, stablizes adventitia rigidity.In order to avoid two kinds of gas and vapor permeation, between the gas of storage and pressure regulation air, the higher inner membrance of service property (quality) is separated.In order to pressure balance and the inlet, outlet of two film rooms, ten thousand primary pairs of film gas holders are equipped with the equipment such as pressure sensing instruments, Isobarically Control cabinet, air pump, and inner membrance quality requirement is high, and attached instrument equipment is complicated, is unfavorable for applying.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of gas storage device, high to solve the requirement of existing gas storage device internal film quality, and attached instrument equipment is complicated, cost is high, is unfavorable for the shortcoming applied.
The technological scheme that the present invention solves the problems of the technologies described above is as follows:
According to a first aspect of the invention, a kind of gas storage device is provided, comprises:
First cylindrical shell, one end sealing of described first cylindrical shell, the other end opening and edge has flange circle, the first cylindrical shell offers suction port, air outlet and drain;
Second cylindrical shell, the edge of described second cylindrical shell one end has the flange circle with the first cylindrical shell adaptation; Second cylinder inboard wall be provided with at least two with the slide rail of parallel to an axis;
Piston body, comprise support, the piston plate be fixedly connected with support and rack-mount guide wheel, described idler positions coordinates with described slide rail, slides axially in described slide rail along the second cylindrical shell;
Atmosphere storage bag, opening end sealing is arranged between the flange circle of the first cylindrical shell and the second cylindrical shell, and sealed end is connected to the lower surface of described piston plate.
In conjunction with first aspect, in the implementation that the first is possible, the second cylindrical shell also comprises upper limit part, is arranged on the upper end of slide rail; Lower limit part, is arranged on the lower end of slide rail.
In conjunction with first aspect, in the implementation that the second is possible, between the first cylindrical shell and the flange circle of the second cylindrical shell, also sieve tray is installed.
In conjunction with first aspect, in the implementation that the third is possible, described second cylinder inboard wall be evenly provided with four with the slide rail of parallel to an axis; The support of described piston body is cross, and the upper surface of piston plate is fixedly connected with support, and guide wheel is arranged on four terminations of support.
In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation, four terminations of support install two guide wheels of vertical direction respectively.
In conjunction with any one the possible implementation in one to four kind of first aspect or first aspect possible implementation, in implementation possible in the 5th, described atmosphere storage bag is round table-like structure, sealed end diameter is less than opening end diameter, the bag between sealed end and opening end is at least installed a bracing ring.
In conjunction with any one the possible implementation in one to four kind of first aspect or first aspect possible implementation, in implementation possible in the 6th, the outer wall of described second cylindrical shell is provided with cat ladder.
In conjunction with any one the possible implementation in one to four kind of first aspect or first aspect possible implementation, in implementation possible in the 7th, also comprise the 3rd cylindrical shell, be connected with the other end of the second cylindrical shell; The top of the 3rd cylindrical shell offers gathering hole and ventilated port, and ventilated port installs cowl.
In conjunction with first aspect, in the 8th kind of possible implementation, according to predetermined gas storage pressure, the piston plate of piston body is placed the mass that weight is applicable to.
In conjunction with first aspect, in the 9th kind of possible implementation, the material of described atmosphere storage bag is parachute material.
The invention has the beneficial effects as follows: gas is entered by the suction port of the first cylindrical shell, when gas pressure is greater than the gravity of piston body, gas enters atmosphere storage bag and carries out atmosphere storage.When gas enters less, when the gravity of piston body is greater than gas pressure, piston body presses down the gas discharge air outlet that atmosphere storage bag makes to store in atmosphere storage bag, thus realizes the object of stored-gas, balanced gas flow, stabilizing gas pressure.Gas storage device internal membranous structure of the present invention is simple, only needs an atmosphere storage bag, easy to manufacture.In addition do not need attached instrument equipment, cost low, the vast rural area be conducive to economic condition is poor is applied.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the gas storage device of one embodiment of the present invention;
Fig. 2 is B position partial schematic sectional view in Fig. 1;
Fig. 3 is the A-A cross-sectional schematic of Fig. 1.
In accompanying drawing, the list of parts representated by each label is as follows:
1, the first cylindrical shell, 11, suction port, 12, air outlet, 13, drain, 14, base plate, the 2, second cylindrical shell, 21, cat ladder, 22, slide rail, 23, upper limit part, 24, lower limit part, 3, piston body, 31, piston plate, 32, support, 33, guide wheel, 4, atmosphere storage bag, 41, bracing ring, 42, opening end, 5, sieve tray, the 6, the 3rd cylindrical shell, 61, gathering hole, 62, ventilated port, 63, capacity indicator, 64, top board, 7, flange circle.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
The embodiment of the present invention provides a kind of gas storage device, high to solve the requirement of existing gas storage device internal film quality, and internal membranous structure is complicated, and attached instrument equipment is complicated, cost is high, is unfavorable for the problem applied.
As shown in Figure 1, be the overall schematic of the gas storage device of one embodiment of the present invention.Comprise:
First cylindrical shell 1, one end of described first cylindrical shell is sealed by base plate 14, the other end opening and edge has flange circle 7, and the first cylindrical shell offers suction port 11, air outlet 12 and drain 13.
Second cylindrical shell 2, the edge of described second cylindrical shell one end has the flange circle 7 with the first cylindrical shell 1 adaptation; Second cylinder inboard wall be provided with at least two with the slide rail 22 of parallel to an axis; For the ease of installation and the maintenance of gas storage device, optionally, the outer wall of described second cylindrical shell 2 is provided with cat ladder 21.
Piston body 3, as shown in figures 1 and 3, comprise support 32, the piston plate 31 be fixedly connected with support and rack-mount guide wheel 33, described guide wheel 33 position coordinates with described slide rail 22, slides axially in described slide rail along the second cylindrical shell; According to predetermined gas storage pressure, the piston plate 31 of piston body is placed the mass that weight is applicable to.
Atmosphere storage bag 4, as depicted in figs. 1 and 2, opening end 42 sealing is arranged between the first cylindrical shell 1 and the flange circle 7 of the second cylindrical shell 2, and sealed end is connected to the lower surface of described piston plate 31.The material of described atmosphere storage bag 4 is parachute material, kiss-coating inside and outside it, flexible strong, good airproof performance.
In specific implementation process, the second cylindrical shell 2 also comprises upper limit part 23, is arranged on the upper end of slide rail 22; Lower limit part 24, is arranged on the lower end of slide rail 22.The quantity of slide rail is at least two, bounding means can be arranged on a slide rail, also can install bounding means and lower limit part respectively on every bar slide rail, or install bounding means on part slide rail, part slide rail is installed lower limit part, this embodiment of the present invention is not restricted.In the present invention, the upper end of slide rail and the lower end of slide rail are the relative concepts of the fixed position according to upper limit part and lower limit part, not necessarily in top and the lowest segment of slide rail.Due to the use of bounding means, can prevent piston body from rushing to summit or denidation, peventing member is damaged, and increases the working life of gas storage device.
In specific implementation process, between the first cylindrical shell 1 and the flange circle 7 of the second cylindrical shell 2, sieve tray 5 is also installed.Sieve tray can play the effect of filtration and uniform distribution input and output gas, in addition, can also play a supporting role to atmosphere storage bag, prevent atmosphere storage bag from falling in a contracted state in the first cylindrical shell.
In specific implementation process, described second cylindrical shell 2 inwall be evenly provided with four with the slide rail 22 of parallel to an axis; The support 32 of described piston body is cross, and the upper surface of piston plate 31 is fixedly connected with support 32, and guide wheel 33 is arranged on four terminations of support 32.Due to support 32 be cross relative to the situation only having two slide rails, its polarization is better, can not free rotation along the second cylinder inboard wall circumferencial direction.In the preferred implementation of one, four terminations of support 32 install two guide wheels 33 of vertical direction respectively.Play and prevent tangential pivotal effect, more stable in the slip of the second cylindrical shell axial direction when making piston body action.
In specific implementation process, described atmosphere storage bag 4 is round table-like structure, and sealed end diameter is less than opening end diameter, the bag between sealed end and opening end 42 is at least installed a bracing ring 41.Preferred mode of execution the bag between sealed end and opening end 42 is installed equidistantly multiple bracing ring 41, and bracing ring diameter is identical with the diameter of relevant position bag.In another embodiment, described atmosphere storage bag 4 is cylindrical-shaped structure, the bag between sealed end and opening end 42 is installed equidistantly multiple bracing ring 41.Two kinds of mode of executions are compared, when atmosphere storage bag 4 is round table-like structure, when atmosphere storage bag shrinks completely, because bracing ring diameter is identical with the diameter of relevant position bag, when bag is completely folding, little bracing ring is inserted in large bracing ring, height after folding is less, and it is more complete that the gas in atmosphere storage bag is discharged.
In specific implementation process, also comprise the 3rd cylindrical shell 6, be connected with the other end of the second cylindrical shell 2; The top of the 3rd cylindrical shell 6 offers gathering hole 61 and ventilated port 62, and ventilated port 62 installs cowl.
At the top board 64 of the 3rd cylindrical shell for rainproof, gathering hole 61 is reserved to upkeep operation, and ventilated port 62 and cowl play inhalation valve effect, and capacity indicator 63 is used to indicate the amount of stored gas.
The working procedure of gas storage device of the present invention is:
As shown in Figure 1, first gas to be stored enter atmosphere storage bag by the suction port on the first cylindrical shell, when the gas pressure entered is greater than atmosphere storage bag pressure (or when the gas flow entered is greater than throughput), atmosphere storage bag is to surrounding even inflation, when horizontal expansion reaches capacity, piston body rises along the second cylindrical shell axial direction, and atmosphere storage bag gas storage capacity increases; When entering gas pressure and being less than atmosphere storage bag (or when the gas flow entered is less than throughput), atmosphere storage bag uniform shrinkage, but under the effect of piston body and mass, atmosphere storage bag horizontal expansion keeps pressure constant, piston body declines along the second cylindrical shell axial direction, atmosphere storage bag gas storage capacity diminishes, and air outlet Exhaust Gas pressure is identical with the gas pressure in gas storage bag, and keeps substantially constant.General gas storage pressure controls at 3000Pa ~ 4000Pa.This gas storage device internal membranous structure is simple, only needs an atmosphere storage bag, easy to manufacture.In addition do not need attached instrument equipment, cost low, the vast rural area be conducive to economic condition is poor is applied.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a gas storage device, is characterized in that, described device comprises:
First cylindrical shell (1), one end sealing of described first cylindrical shell, the other end opening and edge has flange circle (7), the first cylindrical shell offers suction port (11), air outlet (12) and drain (13);
Second cylindrical shell (2), the edge of described second cylindrical shell one end has the flange circle (7) adaptive with the first cylindrical shell (1); Second cylinder inboard wall be provided with at least two with the slide rail (22) of parallel to an axis;
Piston body (3), comprise support (32), the piston plate (31) be fixedly connected with support and rack-mount guide wheel (33), described guide wheel (33) position coordinates with described slide rail (22), slides axially in described slide rail along the second cylindrical shell;
Atmosphere storage bag (4), opening end (42) sealing is arranged between the flange circle (7) of the first cylindrical shell (1) and the second cylindrical shell (2), and sealed end is connected to the lower surface of described piston plate (31).
2. gas storage device according to claim 1, is characterized in that, the second cylindrical shell (2) also comprises upper limit part (23), is arranged on the upper end of slide rail (22); Lower limit part (24), is arranged on the lower end of slide rail (22).
3. gas storage device according to claim 1, is characterized in that, also installs sieve tray (5) between the first cylindrical shell (1) and the flange circle (7) of the second cylindrical shell (2).
4. gas storage device according to claim 1, is characterized in that, described second cylindrical shell (2) inwall be evenly provided with four with the slide rail (22) of parallel to an axis; The support (32) of described piston body is cross, and the upper surface of piston plate (31) is fixedly connected with support (32), and guide wheel (33) is arranged on four terminations of support (32).
5. gas storage device according to claim 4, is characterized in that, four terminations of support (32) install two guide wheels (33) of vertical direction respectively.
6. the gas storage device according to claim 1-5 any one, it is characterized in that, described atmosphere storage bag (4) is round table-like structure, sealed end diameter is less than opening end diameter, the bag between sealed end and opening end (42) is at least installed a bracing ring (41).
7. the gas storage device according to claim 1-5 any one, is characterized in that, the outer wall of described second cylindrical shell (2) is provided with cat ladder (21).
8. the gas storage device according to claim 1-5 any one, is characterized in that, also comprises the 3rd cylindrical shell (6), is connected with the other end of the second cylindrical shell (2); The top of the 3rd cylindrical shell (6) offers gathering hole (61) and ventilated port (62), and (62) install cowl to ventilated port.
9. gas storage device according to claim 1, is characterized in that, according to predetermined gas storage pressure, at the upper mass placed weight and be applicable to of the piston plate (31) of piston body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252460.3A CN104061429B (en) | 2014-06-09 | 2014-06-09 | A kind of gas storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252460.3A CN104061429B (en) | 2014-06-09 | 2014-06-09 | A kind of gas storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104061429A CN104061429A (en) | 2014-09-24 |
| CN104061429B true CN104061429B (en) | 2016-01-20 |
Family
ID=51549283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410252460.3A Expired - Fee Related CN104061429B (en) | 2014-06-09 | 2014-06-09 | A kind of gas storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104061429B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693085B (en) * | 2018-03-29 | 2020-07-28 | 重庆山楂树科技有限公司 | Gas storage device for dust detection |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1429075A1 (en) * | 1963-11-26 | 1969-02-06 | Ishikawajima Harima Heavy Ind | Waterless gas container |
| JP2003114000A (en) * | 2001-10-05 | 2003-04-18 | Yoshio Suetsugu | Multistage dry seal gas holder |
| CN2536890Y (en) * | 2001-12-26 | 2003-02-19 | 中国市政工程华北设计研究院 | Small capacity rubber membrane sealed gas tank |
| CN101608731B (en) * | 2008-06-20 | 2010-09-15 | 中冶赛迪工程技术股份有限公司 | Thin-oil sealed gas tank |
| CN103672383B (en) * | 2012-08-29 | 2016-12-28 | 住友精化株式会社 | Gas holder |
| CN203615047U (en) * | 2014-01-22 | 2014-05-28 | 山东宝力生物质能源股份有限公司 | Hemispherical double membrane gas storage cabinet |
-
2014
- 2014-06-09 CN CN201410252460.3A patent/CN104061429B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104061429A (en) | 2014-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205107894U (en) | Department of general surgery is with medical tray car | |
| CN104061429B (en) | A kind of gas storage device | |
| CN112498982B (en) | Dampproof sealed pot for powdered Chinese medicine | |
| CN105782703A (en) | Single-stage type rubber membrane sealed type gas holder reformed by MAN type gas holder | |
| CN206439617U (en) | It is a kind of can be with the environment-friendly type air accumulator of pressure buffer | |
| CN104344206B (en) | High pressure, the rubber diaphragm sealed gas holder of constant-pressure type two-period form | |
| US20170305657A1 (en) | Storage facility for the storage of highly volatile hydrocarbons | |
| CN207548165U (en) | A kind of numerical control machining center damping base | |
| CN201407479Y (en) | Gas holder | |
| CN206081836U (en) | Filter with high -efficient medium of multistage subdivision | |
| CN209539803U (en) | Absorption platform | |
| CN203743815U (en) | Double-membrane gas holder | |
| CN210695036U (en) | Grain ventilating device for vertical silo | |
| CN107957615A (en) | A kind of air-blowing auxiliary bearing structure of optical mirror slip assembly platform | |
| CN205781955U (en) | Unistage type rubber diaphragm sealing type gas chamber by the transformation of graceful moulded coal gas holder | |
| CN203199194U (en) | Water tank for airplane sewage car | |
| CN208387076U (en) | A kind of scalable cabinet in outdoor | |
| CN207187454U (en) | A kind of refrigeration compressed air dryer gas and water separator | |
| CN111734694A (en) | Lung isolation device of hydraulic system | |
| CN204788540U (en) | Sealed amount of wind cover of adsorbable formula | |
| CN204996262U (en) | Cartridge silk screen demister | |
| CN104436733A (en) | Medium-and-small sized packing tower | |
| CN109482485A (en) | A kind of sieve plate loader for orifice plate filling | |
| CN214297542U (en) | Crude oil storage tank flash distillation gas recovery unit | |
| CN206624139U (en) | A kind of pharmaceutical experiment article packing case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |