CN105090736A - High-pressure and constant-pressure two-section rubber film sealed gas tank - Google Patents
High-pressure and constant-pressure two-section rubber film sealed gas tank Download PDFInfo
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- CN105090736A CN105090736A CN201510312028.3A CN201510312028A CN105090736A CN 105090736 A CN105090736 A CN 105090736A CN 201510312028 A CN201510312028 A CN 201510312028A CN 105090736 A CN105090736 A CN 105090736A
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Abstract
The invention discloses a high-pressure and constant-pressure two-section rubber film sealed gas tank. A T-shaped baffle is composed of horizontal trusses and a vertical truss. The distance between the horizontal trusses is about 1 m. A cross beam is arranged at the bottom of the vertical truss of the T-shaped baffle and protrudes inwards out of the T-shaped baffle to the bottom of a piston, so that it is guaranteed that the T-shaped baffle does not rise before the piston. Rubber pads are arranged at the end and the upper portion of the cross beam at the bottom of the T-shaped baffle. A T-shaped baffle limiting beam is arranged at the highest position of the T-shaped baffle of the gas tank and located on a stand column, so that the T-shaped baffle is prevented from continuing to rise, and a rubber film is prevented from being pulled. According to the gas tank, pressure fluctuation is small, operation is stable, manufacturing cost is low, stress is reasonable, construction is easy, safety and reliability are guaranteed, and the problems which cannot be solved through an original two-section gas tank and an original one-section gas tank can be effectively solved.
Description
Technical field
The present invention relates to a kind of high pressure, the rubber diaphragm sealed gas holder of constant-pressure type two section type.
Background technique
High-pressure rubber-film sealing gas holder involved at present mainly contains two kinds: two-part ladder pressure-type high-pressure rubber-film sealing gas holder and one-part form constant-pressure type high-pressure rubber-film sealing gas holder, two section type ladder pressure-type high-pressure rubber-film sealing gas cabinet piston runs exists the problems such as pressure instability, and may due to working procedure mistake when constructing, T fence is very easily caused first to rise, thus cause T fence card rail, destroy the problems such as cabinet.And although one-part form high-pressure rubber-film sealing gas holder has pressure stability, easy construction, the advantages such as operation is simple, but because its structural characteristics determines that the dead space of its upper piston area is too many, cabinet holds larger, waste more, according to design result, the dead space of one-part form high-pressure rubber-film sealing gas holder reaches 35% ~ 45%, limit its development greatly, particularly Giant Gas Holder, and make and the restriction of the aspect such as material due to rubber membrane, the development of large-scale one-part form high-pressure rubber-film sealing type gas holder can only toward the more and more less development of ratio of height to diameter, the requirement in such place is just increasing, be difficult to meet engineering demand.
For the problems referred to above, the invention provides a kind of gas holder pressure surge little, stable, cheap, reasonable stress, construction is simple, safe and reliable high pressure, the rubber diaphragm sealed gas holder of constant-pressure type two section type.
For achieving the above object, the present invention 1 high pressure, the rubber diaphragm sealed gas holder of constant-pressure type two section type, comprise at the bottom of cabinet, lifting piston, T baffle plate, T baffle limiting beam, the leveling wire rope vertically connecting cabinet top and piston, gas holder and seal rubber membrane, described T baffle plate comprises some horizontal truss and vertical truss, horizontal truss spacing is about 0.9m to 1.1m, establish a crossbeam bottom the vertical truss of described T baffle plate, described crossbeam gives prominence to T baffle plate to described piston base; Described piston comprises piston drain pan and piston fence, and described piston fence is vertically fixed on described piston drain pan along described piston plate periphery,
When piston pressure reaches design load, described T baffle plate can rise together along with the rising of piston; When described T baffle plate rises to highest order, described T baffle limiting beam prevents the rising of T baffle plate, and described piston and described T baffle plate depart from and continue to rise, until maximum position.
Further, the unit pressure that described T baffle plate produces is less than the unit pressure that described piston produces, and is specially the pressure difference being less than 1KPa.
Further, described piston drain pan comprises concrete ring beam and piston steel reinforced concrete plate, and described T fence bottom arranges a Steel Bracket.
Further, described piston steel reinforced concrete plate comprises the steel sole plate of lower floor and the armoured concrete slab on upper strata, and described armoured concrete slab is connected by the anchoring piece be welded on described steel sole plate with described steel sole plate.
Further, be provided with some the strengthening rib be interspersed, be filled with reinforced concrete between described strengthening rib in described armoured concrete slab, reinforcing bar is logical through described strengthening rib, and wherein, described strengthening rib is perpendicular to described steel sole plate.
Further, described concrete ring beam, comprises concrete layer and the outer steel plate that is arranged on outside described concrete and interior steel plate; And be fixedly connected with described steel sole plate by reinforcing bar and described outer steel plate; Wherein, the reinforcing bar in described armoured concrete slab anchors in described concrete layer.
Further, the temporary support that several support described piston is provided with at the bottom of described gas holder.
High pressure of the present invention, the rubber diaphragm sealed gas holder of constant-pressure type two section type, gas holder internal pressure stabilises, pressure is high, and applicable pressure is not more than 15kPa, and range of pressure fluctuations is little, runs simple and convenient, safeguards simple; Effectively be connected with piston force structure by reinforced concrete counterweight, counterweight will be changed over as load merely in general high voltage gas holder can effective stressed member, meets the designing requirement of gas holder high pressure, substantially increases the safety in operation of high-pressure tank piston simultaneously; Owing to eliminating the T baffle plate pallet of original two-part gas holder, thus greatly save material consumption, installation and maintenance are convenient.
Accompanying drawing explanation
Fig. 1 is the novel high-pressure described in the embodiment of the present invention, the form structure generalized section of the rubber diaphragm sealed gas holder of constant-pressure type two section type;
Fig. 2 is the high pressure described in the embodiment of the present invention, the partial schematic diagram of the rubber diaphragm sealed gas holder of constant-pressure type two section type;
Fig. 3 is the overall schematic of high pressure described in the embodiment of the present invention, the rubber diaphragm sealed gas holder of constant-pressure type two section type.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figures 1 to 3, as shown in Figure 1-2, novel high-pressure described in the embodiment of the present invention, the rubber diaphragm sealed gas holder of constant-pressure type two section type constant-pressure type, comprise chest top cover, cabinet, piston, T baffle plate 8, rubber membrane and levelling device, cabinet, T baffle plate and piston arrange seal connector, to be connected with rubber membrane by seal connector and to form sealing; Arrange horizontal gird 9 bottom T baffle plate 8, horizontal gird 9 inwardly projects to bottom piston base plate 1, and horizontal gird 9 top and end arrange rubber pad 10, T baffle plate 8 middle inside design one sealing channel-section steel 7; Piston is made up of piston shell, piston fence 8 and concrete ring beam 4.
As shown in Figure 2, piston shell is made up of piston steel base plate 1, reinforced concrete 2 plate, piston steel base plate 1 is provided with sheet metal bar 13 by orthogonal meridians direction, and (arranging by orthogonal meridians to make the curvature of every bar sheet metal bar 13 the same, fluting is the same, easy to process), the flowing be used for when controlling concrete thickness and limit pouring concrete, concrete thickness and reinforcing bar amount determine by calculating, according to the quantity of reinforcing bar, on sheet metal bar 13, correspondence has groove, to facilitate laying of reinforcing bar 14; Reinforced concrete floor 2 forms the combination stressed system of effective steel reinforced concrete by anchoring piece 12 and piston steel base plate 1.
Gas holder base plate is provided with some temporary support 3 and T barrier support 5.When have an accident or inspecting state time, piston is bottomed, and piston steel base plate 1 and reinforced concrete circle beam 2 are bearing in temporary support 3, and T baffle plate 8 is bearing on T barrier support 5.
The periphery of reinforced concrete floor 2 is reinforced concrete circle beams 4, the both sides of reinforced concrete circle beam 4 are steel plates, hole is left with the steel plate place of reinforced concrete floor 12 corresponding position inside reinforced concrete circle beam 4, reinforcing bar 14 is allowed to put in reinforced concrete circle beam 4, and concrete also couples together, reinforced concrete floor 2 and reinforced concrete circle beam 4 are combined closely, the steel and concrete structure formed to reinforced concrete floor 2 and piston steel base plate 1 provides effective constraint, improve it stressed, whole like this piston forms an entirety, rigidity increases greatly, there is no discrete concrete block.Running can be more steadily reliable.Decrease working procedure simultaneously, save the duration.
Describe according to above, due to T fence 8 light unit weight, can float in gas holder gas replenishment process in advance (in original two-part high-pressure rubber-film sealing gas holder design, balancing weight can be configured bottom T fence, to ensure that piston rises in advance, and unit in charge of construction often rule of thumb, forget or mistake counterweight is placed on piston, and cause T fence to rise in advance and the accident blocked), owing to there being the existence of T fence base cross members 9, T fence 8 can be limited floating by piston, when pressure rises to design pressure, piston and T fence 8 can together with float, in time rising to T fence 8 maximum position, T fence is blocked in the spacing beam meeting 11 of T fence, restricted T fence 8 floats, and piston can continue to float, until final travel position.
Describe according to above, T fence 8 of the present invention can place some balancing weights, by the Weight control firsts and seconds pressure difference of T fence 8, and than the little 1KPa of gas holder design pressure, the unit pressure that T fence produces can ensure that T fence rises in advance, with ensureing the stable of firsts and seconds pressure, by the calculating to 50,000,80,000 and 12 ten thousand stere novel gas tanks, pressure floats and substantially can control between 0.05 ~ 0.08KPa, can meet constant voltage requirement completely.
Above; be only preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should define with claim is as the criterion.
Claims (7)
1. a high pressure, the rubber diaphragm sealed gas holder of constant-pressure type two section type, comprise at the bottom of cabinet, lifting piston, T baffle plate, T baffle limiting beam, the leveling wire rope vertically connecting cabinet top and piston, gas holder and seal rubber membrane, it is characterized in that, described T baffle plate comprises some horizontal truss and vertical truss, horizontal truss spacing is about 0.9m to 1.1m, establish a crossbeam bottom the vertical truss of described T baffle plate, described crossbeam gives prominence to T baffle plate to described piston base; Described piston comprises piston drain pan and piston fence, and described piston fence is vertically fixed on described piston drain pan along described piston plate periphery,
When piston pressure reaches design load, described T baffle plate can rise together along with the rising of piston; When described T baffle plate rises to highest order, described T baffle limiting beam prevents the rising of T baffle plate, and described piston and described T baffle plate depart from and continue to rise, until maximum position.
2. high pressure according to claim 1, the rubber diaphragm sealed gas holder of constant-pressure type two section type, is characterized in that, the unit pressure that described T baffle plate produces is less than the unit pressure that described piston produces, and is specially the pressure difference being less than 1KPa.
3. high pressure according to claim 1, the rubber diaphragm sealed gas holder of constant-pressure type two section type, is characterized in that, described piston drain pan comprises concrete ring beam and piston steel reinforced concrete plate, and described T fence bottom arranges a Steel Bracket.
4. high pressure according to claim 1, the rubber diaphragm sealed gas holder of constant-pressure type two section type, it is characterized in that, described piston steel reinforced concrete plate comprises the steel sole plate of lower floor and the armoured concrete slab on upper strata, and described armoured concrete slab is connected by the anchoring piece be welded on described steel sole plate with described steel sole plate.
5. high pressure according to claim 1, the rubber diaphragm sealed gas holder of constant-pressure type two section type, it is characterized in that, some the strengthening rib be interspersed are provided with in described armoured concrete slab, reinforced concrete is filled with between described strengthening rib, reinforcing bar is logical through described strengthening rib, wherein, described strengthening rib is perpendicular to described steel sole plate.
6. high pressure according to claim 3, the rubber diaphragm sealed gas holder of constant-pressure type two section type, is characterized in that, described concrete ring beam, comprises concrete layer and the outer steel plate that is arranged on outside described concrete and interior steel plate; And be fixedly connected with described steel sole plate by reinforcing bar and described outer steel plate; Wherein, the reinforcing bar in described armoured concrete slab anchors in described concrete layer.
7. high pressure according to claim 1, the rubber diaphragm sealed gas holder of constant-pressure type two section type, is characterized in that, is provided with the temporary support that several support described piston at the bottom of described gas holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312028.3A CN105090736B (en) | 2015-06-08 | 2015-06-08 | High pressure, the rubber diaphragm sealed gas holder of constant-pressure type two-period form |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312028.3A CN105090736B (en) | 2015-06-08 | 2015-06-08 | High pressure, the rubber diaphragm sealed gas holder of constant-pressure type two-period form |
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| Publication Number | Publication Date |
|---|---|
| CN105090736A true CN105090736A (en) | 2015-11-25 |
| CN105090736B CN105090736B (en) | 2017-09-26 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2608816Y (en) * | 2003-03-25 | 2004-03-31 | 李伟 | 8-10 KPA rubber film sealing gas storage cabinet |
| CN202598115U (en) * | 2012-04-13 | 2012-12-12 | 中冶华天工程技术有限公司 | More-than-100,000-cubic-meter one-section-type big-cabinet-content high-pressure rubber-film sealing gas cabinet |
| JP5167937B2 (en) * | 2008-05-09 | 2013-03-21 | 新日鐵住金株式会社 | Water-containing gas holder |
| CN104344206A (en) * | 2013-07-26 | 2015-02-11 | 中冶华天南京工程技术有限公司 | High-pressure and constant-pressure two-section rubber membrane sealing air cabinet |
| CN204829258U (en) * | 2015-06-08 | 2015-12-02 | 中冶华天工程技术有限公司 | High pressure, sealed gas holder of constant voltage type two -period form rubber membrane |
-
2015
- 2015-06-08 CN CN201510312028.3A patent/CN105090736B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2608816Y (en) * | 2003-03-25 | 2004-03-31 | 李伟 | 8-10 KPA rubber film sealing gas storage cabinet |
| JP5167937B2 (en) * | 2008-05-09 | 2013-03-21 | 新日鐵住金株式会社 | Water-containing gas holder |
| CN202598115U (en) * | 2012-04-13 | 2012-12-12 | 中冶华天工程技术有限公司 | More-than-100,000-cubic-meter one-section-type big-cabinet-content high-pressure rubber-film sealing gas cabinet |
| CN104344206A (en) * | 2013-07-26 | 2015-02-11 | 中冶华天南京工程技术有限公司 | High-pressure and constant-pressure two-section rubber membrane sealing air cabinet |
| CN204829258U (en) * | 2015-06-08 | 2015-12-02 | 中冶华天工程技术有限公司 | High pressure, sealed gas holder of constant voltage type two -period form rubber membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105090736B (en) | 2017-09-26 |
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Address after: Jianye District of Nanjing City, Jiangsu province 210019 the Fuchun River Street No. 18 Patentee after: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC Address before: 243005 No. 699 West Hunan Road, Anhui, Ma'anshan Patentee before: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC |