CN104864260B - One-part form high-pressure rubber-film sealing type gas-holder sealing device - Google Patents
One-part form high-pressure rubber-film sealing type gas-holder sealing device Download PDFInfo
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- CN104864260B CN104864260B CN201510309252.7A CN201510309252A CN104864260B CN 104864260 B CN104864260 B CN 104864260B CN 201510309252 A CN201510309252 A CN 201510309252A CN 104864260 B CN104864260 B CN 104864260B
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Abstract
The open a kind of one-part form high-pressure rubber-film sealing type gas-holder sealing device of the present invention, mainly for providing a kind of security is high, bearing capacity is high one-part form sealing device for gas cabinet to design.One-part form high-pressure rubber-film sealing type gas-holder sealing device of the present invention, including caulking gum film, seal angle steel, sealing channel-section steel and corrugated sheet device, described corrugated sheet device includes corrugated sheet, the connector of band draw-in groove, securing member and connecting bolt, described sealing angle steel is connected on gas holder side plate, described sealing channel-section steel is connected on piston base plate, and described caulking gum film is connected to seal angle steel and seal on channel-section steel；Connected by described connecting bolt between described corrugated sheet；Described corrugated sheet connects the overall structure forming a tubular by described connector and described securing member, described tubular overall structure is suspended on the outer peripheral several layers of angle steel ring of piston baffle by the draw-in groove on described connector, and described caulking gum film is operationally tightly attached on corrugated sheet due to pressure.Bearing capacity of the present invention is high, and consumptive material is few, repair and maintenance workload is little.
Description
Technical field
The present invention relates to a kind of one-part form high-pressure rubber-film sealing type gas-holder sealing device.
Background technology
The rubber diaphragm sealed gas holder of one-part form is a kind of novel gas tank form occurred at home for nearly 2 years, its cost
Low, pressure stability, stable, safeguard that the advantages such as simple and form is neat and artistic are the most popular with users, and
In recent years, use the rubber diaphragm sealed gas holder of one-part form to store blast furnace gas and the most gradually begin one's study, implement, because of
This sealing device needing to develop a kind of one-part form high-pressure rubber-film sealing gas holder.
The sealing of the rubber diaphragm sealed gas holder of traditional two-part is two seals rubber membrane, corrugated sheet at two, cabinet
Side plate connects sealing angle steel, seals angle steel and is connected with T baffle plate base plate, at the bottom of T baffle plate by caulking gum film
Plate is had and is connected with sealing channel-section steel by caulking gum film, and seals channel-section steel and is connected with piston base plate.Two-part rubber
Glued membrane seals gas holder caulking gum film and corrugated sheet and the most more wastes, and gas holder is in operation piston and T baffle plate
Easily drift and inclination.
Existing rubber diaphragm sealed gas holder no matter high pressure or low pressure, no matter one-part form or two-part, waveform
Panel assembly is all its important component part, plays the effect supporting rubber membrane, and can absorb rubber membrane and inwardly receive
Remaining length during contracting.
Traditional corrugated sheet device is installed and pattern is as shown in Fig. 1 and Fig. 2: corrugated sheet device by corrugated sheet 3a,
Connector 3d with draw-in groove and securing member 3c composition.Corrugated sheet 3f is hung by connector 3d and securing member 3c
On several layers of angle steel ring 6 of T baffle plate or piston baffle 1 outer rim.Between gas holder side plate 7 and rubber membrane 2
After being filled with coal gas, rubber membrane 2 because of by gas pressure to contract the outer surface that is attached to corrugated sheet 3a.
Therefore, corrugated sheet device plays two effects: one is to support rubber membrane；Two is to absorb rubber membrane to contract
Time remaining length.
Traditional corrugated sheet device is widely used on rubber diaphragm sealing type gas chamber.But facts have proved it
In place of Shortcomings:
(1) traditional corrugated sheet device, the angle steel ring being suspended on piston baffle outer rim of its every piece corrugated sheet independence
On.In gas holder During Process of Long-term Operation, owing to being rubbed by rubber membrane, corrugated sheet can produce skew.So
Gap between partial waveform plate can be caused to become big, rubber membrane be absorbed in by gas pressure corrugated sheet gap it
In, damage rubber membrane, cause gas leak.
(2) traditional corrugated sheet device, its corrugated sheet uses bending steel plate (as shown in Figure 2).Corrugated sheet hangs
Hang on several layers of angle steel ring of piston baffle outer rim and indirectly bear gas pressure, can be seen as continuous beam on many supports.
Along with the development of technology, the gas storage pressure of rubber diaphragm sealing type gas chamber is improving, and the section of bending steel plate
The moment of inertia and resistance moment are smaller, therefore its span is little, and the number of plies that angle steel ring need to be arranged is many, the connection of needs
Part and securing member are the most, thus increase material consumption and maintenance, the workload of maintenance.
(3) traditional corrugated sheet device, owing to its plate is wider, and owing to corrugated sheet is relatively thin, can not weld and add
Strength rib, its bearing capacity is relatively low, and for high-pressure tank, the general mode using increasing plate thickness carries
High-bearing capacity, such mode is inefficient, and operation risk is the highest, and economic effect is poor, the most extra
Increase the load of piston baffle outer rim angle steel ring.
Summary of the invention
For the problems referred to above, the present invention provides the one-part form high-pressure rubber-film that a kind of bearing capacity is high, security is high
Sealed gas tank sealing device.
For reaching above-mentioned purpose, one-part form high-pressure rubber-film sealing type gas-holder sealing device of the present invention, at least wraps
Including corrugated sheet device, described corrugated sheet device includes that corrugated sheet described in some corrugated sheets includes double half arc bilateral
Folded plate type corrugated sheet, single half arc one side folded plate type corrugated sheet, wherein, described double half arc bilateral folded plate types
Corrugated sheet is formed by adjacent two and half arc two side edgefolds；Half described arc one side folded plate type corrugated sheet is by one
Half arc flanging is formed；Described double half arc bilateral folded plate type corrugated sheets and described half arc one side folded plate type
Corrugated sheet all uses one-shot forming of colding pressing.Some described double half arc bilateral folded plate type corrugated sheets and/or single half
It is overall around the tubular corrugated sheet of gas cabinet piston that the flap of arc one side folded plate type corrugated sheet is interconnected to form one
Structure.
Specifically, described double half arc bilateral folded plate type corrugated sheets, single half arc one side folded plate type corrugated sheet
Flap be connected with each other by connecting bolt；Described double half arc bilateral folded plate type corrugated sheets, single half arc
The arc of unilateral folded plate type corrugated sheet is connected with each other by connector, and described connector is fastened by bolts
Part is connected with described arc.
Further, described connector is provided with draw-in groove, and described tubular corrugated sheet overall structure is by described
Draw-in groove on connector is suspended on the outer peripheral several layers of angle steel ring of piston baffle.
Further, also include arranging the caulking gum film sealed between side plate and corrugated sheet device, Qi Zhongsuo
State caulking gum film by seal channel-section steel is connected with piston base plate, described caulking gum film by sealing angle steel and
Gas holder side plate is connected, wherein, described caulking gum film by bolt and pressing plate respectively with described sealing angle steel,
Sealing channel-section steel is connected, and described sealing angle steel gentle cabinet side plate passes through solder design, and described caulking gum film is in work
Owing to pressure plaster is on described corrugated sheet when making.
One-part form high-pressure rubber-film sealing type gas-holder sealing device of the present invention, first, caulking gum film is by close
Envelope angle steel, sealing channel-section steel and corrugated plating form sealing mechanism, and whole device is succinct, and power transmission is simple, pressure wave
Dynamic little, greatly reduce sealing mechanism installation and the time safeguarded and expense, and rubber membrane is tightly wrapped in ripple
Card, has been greatly reduced the amount of tilting of the piston and drift, increases the safety in operation of gas holder, and due to close
Seal apparatus is simple, also considerably increases the speed of service of piston, makes this type gas holder have bigger applicability.
Secondly, adjacent corrugated sheet connecting bolt connects into entirety, then with after the connector connection of band draw-in groove
Resuspend on the angle steel ring of piston baffle outer rim, the flap of corrugated sheet span centre connected by connecting bolt after just
Fortunately the span centre of waveform is formed and puts more energy into, and the height bent is designed to the height of waveform, then this ribbed stiffener is just
Contact formation bearing beam with the angle steel ring of piston baffle outer rim, and flap be positioned at the centre position of waveform configuration,
The wavelength making corrugated sheet reduces half, and the span of ripple reduces and the raising of bearing capacity is a square times relation, then
Corrugated sheet of the present invention makes the bearing capacity of corrugated sheet at least improve 4 times, it addition, the section of curved plate is used to
Property square and resistance moment the biggest, these factors all greatly improve the bearing capacity of corrugated plating, greatly reduce
The thickness of corrugated plating, is also greatly saved material, reduces corrugated plating and is added to piston baffle outer rim angle steel ring
Load；So using the form of the continuous steel plate of arc, its span can strengthen, then need the angle steel ring arranged
The number of plies is few, and the connector of needs and securing member are also few, which reduces material consumption and maintenance, maintenance
Workload.
Again, owing to the corrugated plating overwhelming majority is continuous print curved plate, shape after the connection of such curved plate
Become a tubular entirety, after the adjacent gap between corrugated sheet is fastened by connecting bolt, corrugated plating it
Between almost without gap, such rubber membrane will not be embedded cause because the gap between corrugated sheet becomes big
Damage, also therefore would not cause gas leak, significantly increase the security of gas-holder sealing device.
Accompanying drawing explanation
Fig. 1 is the mounting vertical plane figure local of traditional sealing device；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the mounting vertical plane figure of the present invention；
Fig. 4 is the mounting vertical plane figure local of the sealing device of the present invention；
Fig. 5 is the A-A sectional view of Fig. 4；
Fig. 6 is the A-A sectional view of Fig. 4.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described.
One-part form high-pressure rubber-film sealing moulded coal gas-holder sealing device of the present invention, including caulking gum film, sealing
Channel-section steel, seal angle steel and corrugated sheet device, described corrugated sheet device include corrugated sheet, the connector of band draw-in groove,
Securing member and connecting bolt；Described corrugated sheet is divided into double half arc bilateral folded plate type and single half arc one side flap
Formula two kinds, described sealing angle steel is connected on gas holder side plate, and described sealing channel-section steel is connected on piston base plate, institute
State caulking gum film to be connected to seal angle steel and seal on channel-section steel；By described connection spiral shell between described corrugated sheet
Tether and connect；Described corrugated sheet connects the overall knot forming a tubular by described connector and described securing member
Structure, described tubular overall structure is suspended on outer peripheral several layers of piston baffle by the draw-in groove on described connector
On angle steel ring.
Embodiment 1
As it is shown on figure 3, the present embodiment one-part form high-pressure rubber-film sealing moulded coal gas-holder sealing device, seal channel-section steel
On 4 base plates being welded in piston 1, caulking gum film 2 is by the component such as bolt and pressing plate and seals channel-section steel 4 even
Connect, seal, seal angle steel 5 and gas holder side plate 7 passes through solder design, sealing, and seal angle steel 5 and pass through
Bolt and pressing plate etc. and caulking gum film 2 connect, seal, and caulking gum film 2 is tight under gas holder inflated condition
It is close on corrugated sheet device 3, unfolds along with the lifting of piston 1.Above-mentioned connected mode forms one-part form
The sealing device of high-pressure rubber-film sealing gas holder, simple and reliable,
As shown in Figures 4 and 5, the present embodiment one-part form high-pressure rubber-film sealing moulded coal gas-holder sealing device, including
There are the connector 3d and securing member 3c of corrugated sheet device 3, band draw-in groove.Adjacent double half arc bilateral folded plate types
Corrugated sheet 3a is connected by connecting bolt 3e, then after being connected by connector 3d and securing member 3c, by connecting
The draw-in groove of part 3d is suspended on several layers of angle steel ring 6 of piston 1 baffle plate outer rim.Adjacent double half arc bilateral foldings
Connected by connector 3d and connecting bolt 3e between board-like corrugated sheet 3a.Corrugated sheet form is that double half arc is double
The double half arc bilateral folded plate type corrugated sheet 3a of side folded plate type.
Embodiment 2
Such as Fig. 3 to 4, shown in 6, the present embodiment one-part form high-pressure rubber-film sealing moulded coal gas-holder sealing device, close
Sealing groove steel 4 is welded on the base plate of piston 1, and caulking gum film 2 is by the component such as bolt and pressing plate and sealing
Channel-section steel 4 connects, seals, and sealing angle steel 5 and gas holder side plate 7 are by solder design, sealing, and seal angle
Steel 5 is connected by bolt and pressing plate etc. and caulking gum film 2, is sealed, and caulking gum film 2 is inflated at gas holder
Tightly it is attached under state on corrugated sheet device 3, unfolds along with the lifting of piston 1.Above-mentioned connected mode shape
Become the sealing device of one-part form high-pressure rubber-film sealing gas holder, simple and reliable,
As shown in Figures 4 and 5, the present embodiment one-part form high-pressure rubber-film sealing moulded coal gas-holder sealing device, including
There are the connector 3d and securing member 3c of corrugated sheet device 3, band draw-in groove.Adjacent double half arc bilateral folded plate types
Corrugated sheet 3a, single half arc one side folded plate type corrugated sheet 3b are connected by connecting bolt 3e, then by connector
After 3d and securing member 3c connects, it is suspended on several layers of angle of piston 1 baffle plate outer rim by the draw-in groove of connector 3d
On steel loop 6.By connector 3d and connecting bolt between adjacent double half arc bilateral folded plate type corrugated sheet 3a
3e connects.The double half arc bilateral folded plate type corrugated sheet 3a of the most double half arc bilateral folded plate type of corrugated sheet form,
But the corrugated sheet of this form head and the tail couple together after almost without gap, so to construction and installation and arrange not
Profit, so being provided with a small amount of single half folded plate type corrugated sheet list half arc one side, arc one side folded plate type corrugated sheet
3b, by single half folded plate type corrugated sheet regulation gap, arc one side and corrugated plating quantity.
All of double half arc bilateral folded plate type corrugated sheet 3a, single half arc one side folded plate type corrugated sheet 3b connect
The entirety of rear one tubular of formation.Double half arc bilateral folded plate type corrugated sheet 3a, single half arc one side folded plate type
Corrugated sheet 3b uses curved plate.After being filled with coal gas between gas holder side plate 7 and rubber membrane 2, rubber membrane 2
Because of by gas pressure to contract and be attached to double half arc bilateral folded plate type corrugated sheet 3a, single half arc list
The outer surface of side folded plate type corrugated sheet 3b, therefore corrugated sheet device plays two effects: one is to support rubber membrane；
Two is to absorb the rubber membrane remaining length when contract.
Company between double half arc bilateral folded plate type corrugated sheet 3a and single half arc one side folded plate type corrugated sheet 3b
Connect mainly by connecting bolt 3e, the flap height of two kinds of corrugated platings and double half arc bilateral folded plate type waveform
Plate 3a, the singly sagitta of half arc one side folded plate type corrugated sheet 3b are the same, and after installation is complete, angle is close to by flap
On steel loop 6, when gas holder inflation runs, the flap linked together may act as putting more energy into of corrugated plating,
Also serve as the gas holder pressure that joist support load rubber membrane 2 transmits simultaneously, substantially increase the bearing capacity of corrugated plating, with
Time, in the case of corrugated plating thickness of slab determines, can suitably increase the arc width of corrugated sheet according to calculating,
The quantity of the component such as connector 3d and securing member 3c can be greatly reduced, just lower difficulty of construction, decrease
Material consumption and maintenance, the workload of maintenance；Further, since add flap beam, the spacing of angle steel ring can
To increase, this is also greatly saved material, reduces difficulty of construction and construction period.
In the various embodiments described above, described corrugated sheet device includes the tubular being interconnected to form by some corrugated sheets
Corrugated sheet overall structure, described corrugated sheet is double half arc bilateral folded plate type corrugated sheet or single half arc one side folding
Board-like corrugated sheet, wherein, described double half arc bilateral folded plate type corrugated sheets are by two opposed arcs always
Line limit is connected with each other, and another straight line of two described arcs connects a flap respectively and formed；Described
Single half arc one side folded plate type corrugated sheet is connected a flap shape by an arc and described arc one straight line
Become；
The flap of some described double half arc bilateral folded plate type corrugated sheets is connected with each other by connecting bolt, arc
Shape plate is interconnected to form the tubular corrugated sheet overall structure of a cincture gas cabinet piston by connector；Or it is some
Described double half arc bilateral folded plate type corrugated sheets, the flap of single half arc one side folded plate type corrugated sheet interconnect mutually
Connect, formed the tubular corrugated sheet overall structure of a cincture gas cabinet piston, described half arc one side folded plate type waveform
Plate negligible amounts, mainly for the design of regulation corrugated sheet gap, makes the design of device and construction the most flexible.
Single half arc one side folded plate type corrugated sheet namely double half arc bilateral folded plate type corrugated sheets of half.
Above, only presently preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, and appoints
How those familiar with the art is in the technical scope that the invention discloses, the change that can readily occur in
Or replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with
The protection domain that claim is defined is as the criterion.
Claims (4)
1. an one-part form high-pressure rubber-film sealing type gas-holder sealing device, it is characterised in that: at least include ripple
Shape panel assembly, described corrugated sheet device includes that some corrugated sheets, described corrugated sheet include double half arc bilateral folding
Board-like corrugated sheet, single half arc one side folded plate type corrugated sheet, wherein, described double half arc bilateral folded plate type ripples
Shape plate is formed by adjacent two and half arc two side edgefolds；Described single half arc one side folded plate type corrugated sheet by
Half arc flanging is formed；Described double half arc bilateral folded plate type corrugated sheet and described list half arc one side folding
Board-like corrugated sheet all uses one-shot forming of colding pressing；Some described double half arc bilateral folded plate type corrugated sheets and/or
The flap of single half arc one side folded plate type corrugated sheet is interconnected to form the tubular corrugated sheet of a cincture gas cabinet piston
Overall structure.
One-part form high-pressure rubber-film sealing type gas-holder sealing device the most according to claim 1, its feature
It is: described double half arc bilateral folded plate type corrugated sheets, the flap of single half arc one side folded plate type corrugated sheet
It is connected with each other by connecting bolt；Described double half arc bilateral folded plate type corrugated sheets, single half arc one side folding
The arc of board-like corrugated sheet is connected with each other by connector, and described connector is fastened by bolts part and institute
The arc stated connects.
One-part form high-pressure rubber-film sealing type gas-holder sealing device the most according to claim 2, its feature
Being: described connector is provided with draw-in groove, described tubular corrugated sheet overall structure is by described connector
Draw-in groove be suspended on the outer peripheral several layers of angle steel ring of piston baffle.
One-part form high-pressure rubber-film sealing type gas-holder sealing device the most according to claim 1, its feature
It is: also include arranging the caulking gum film sealed between side plate and corrugated sheet device, wherein said sealing rubber
Glued membrane is connected with piston base plate by sealing channel-section steel, and described caulking gum film is by sealing angle steel and gas holder side plate
Be connected, wherein, described caulking gum film by bolt and pressing plate respectively with described sealing angle steel, seal channel-section steel
Be connected, described sealing angle steel gentle cabinet side plate pass through solder design, described caulking gum film operationally due to
Pressure plaster is on described corrugated sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510309252.7A CN104864260B (en) | 2015-06-05 | 2015-06-05 | One-part form high-pressure rubber-film sealing type gas-holder sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510309252.7A CN104864260B (en) | 2015-06-05 | 2015-06-05 | One-part form high-pressure rubber-film sealing type gas-holder sealing device |
Publications (2)
| Publication Number | Publication Date |
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| CN104864260A CN104864260A (en) | 2015-08-26 |
| CN104864260B true CN104864260B (en) | 2016-09-07 |
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| CN201510309252.7A Active CN104864260B (en) | 2015-06-05 | 2015-06-05 | One-part form high-pressure rubber-film sealing type gas-holder sealing device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508865B (en) * | 2015-11-27 | 2017-11-21 | 中冶南方工程技术有限公司 | The telescopic unistage type rubber film sealed dry type gas chamber of piston holder |
| CN105351738B (en) * | 2015-11-30 | 2017-09-01 | 中冶南方工程技术有限公司 | A kind of device for sealing magnetic fluid of gas chamber |
| CN105508866B (en) * | 2015-11-30 | 2018-01-05 | 中冶南方工程技术有限公司 | Unistage type gas chamber |
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| US2723908A (en) * | 1952-03-15 | 1955-11-15 | Wiggins | Dry seal pressure type gas holder |
| GB1085505A (en) * | 1965-02-15 | 1967-10-04 | John Henry Wiggins | Dry-seal pressure type gasholders |
| CN202302700U (en) * | 2011-09-15 | 2012-07-04 | 江苏环能工程有限公司 | Sealing device of rubber film-sealed air storage cabinet |
| WO2014069294A1 (en) * | 2012-11-02 | 2014-05-08 | 横浜ゴム株式会社 | Gasholder sealing material and gasholder sealing structure |
| CN203628249U (en) * | 2013-10-29 | 2014-06-04 | 中冶华天工程技术有限公司 | Corrugated plate device of rubber membrane sealed type gas tank |
| CN203641863U (en) * | 2013-12-20 | 2014-06-11 | 中冶赛迪工程技术股份有限公司 | Gas tank with H-shaped sliding piston and H-shaped sliding piston |
| CN204739415U (en) * | 2015-06-05 | 2015-11-04 | 中冶华天工程技术有限公司 | Segmentation high pressure rubber membrane canned type gas holder sealing device |
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2015
- 2015-06-05 CN CN201510309252.7A patent/CN104864260B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2723908A (en) * | 1952-03-15 | 1955-11-15 | Wiggins | Dry seal pressure type gas holder |
| GB1085505A (en) * | 1965-02-15 | 1967-10-04 | John Henry Wiggins | Dry-seal pressure type gasholders |
| CN202302700U (en) * | 2011-09-15 | 2012-07-04 | 江苏环能工程有限公司 | Sealing device of rubber film-sealed air storage cabinet |
| WO2014069294A1 (en) * | 2012-11-02 | 2014-05-08 | 横浜ゴム株式会社 | Gasholder sealing material and gasholder sealing structure |
| CN203628249U (en) * | 2013-10-29 | 2014-06-04 | 中冶华天工程技术有限公司 | Corrugated plate device of rubber membrane sealed type gas tank |
| CN203641863U (en) * | 2013-12-20 | 2014-06-11 | 中冶赛迪工程技术股份有限公司 | Gas tank with H-shaped sliding piston and H-shaped sliding piston |
| CN204739415U (en) * | 2015-06-05 | 2015-11-04 | 中冶华天工程技术有限公司 | Segmentation high pressure rubber membrane canned type gas holder sealing device |
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| CN104864260A (en) | 2015-08-26 |
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