CN104006286A - Rope-free leveling system rubber membrane sealing coal gas cabinet - Google Patents
Rope-free leveling system rubber membrane sealing coal gas cabinet Download PDFInfo
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- CN104006286A CN104006286A CN201410273413.7A CN201410273413A CN104006286A CN 104006286 A CN104006286 A CN 104006286A CN 201410273413 A CN201410273413 A CN 201410273413A CN 104006286 A CN104006286 A CN 104006286A
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- gas cabinet
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- piston
- coal gas
- leveling system
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Abstract
The invention discloses a rope-free leveling system rubber membrane sealing coal gas cabinet which comprises a coal gas cabinet barrel. A gas inlet and outlet is formed in the bottom of the coal gas cabinet barrel, sliding H-type pistons capable of sliding along the inner wall of the coal gas cabinet barrel are arranged in the coal gas cabinet barrel, the sliding H-type pistons comprise barrel-shaped rail frames capable of sliding along the inner wall of the coal gas cabinet barrel, rubber sealing membranes are arranged on the outer walls of the barrel-shaped rail frames, inner container pistons are arranged on the inner walls of the barrel-shaped rail frames, the inner container pistons can slide along the inner walls of the barrel-shaped rail frames, upper limiting columns preventing the inner container pistons from sliding out are arranged at the tops of the barrel-shaped rail frames, the inner container pistons comprise barrel-shaped supporting trusses and arched piston plates, the arched piston plates are arranged at the bottoms of the barrel-shaped supporting trusses, and inner container rubber sealing membranes are arranged between the barrel-shaped supporting trusses and the inner walls of the barrel-shaped rail frames. According to the rope-free leveling system rubber membrane sealing coal gas cabinet, the tumbler self-balance principle of the sliding H-type pistons is utilized, a traditional steel wire rope leveling system device is eliminated, the coal gas cabinet structure is optimized, the safety of the coal gas cabinet is improved, maintenance cost is lowered, the steel consumption amount of the coal gas cabinet is lowered, and competitive capacity is improved.
Description
Technical field
The invention belongs to gas cabinet field, be specifically related to a kind of wireless leveling system rubber film sealing gas chamber.
Background technique
In dry gasholder, mainly contain two types: the one, adopt rare lubricant oil to make the gas cabinet that sealing medium seals, be secondly to adopt rubber diaphragm sealed gas cabinet.In thin oil seal, due to the good seal performance of Novel cabinet, thereby especially favored.But, current thin oil sealing gas cabinet, piston motion speed is generally below 2.5m/min, and this is mainly the impact that is subject to many factors, as the making of gas cabinet cylindrical shell and installation precision; Also have in piston how stable maintenance of thin oil height, etc., the difficulty that these factors have caused piston motion speed to improve strengthens.And adopt rubber diaphragm sealed gas cabinet, that plasticity is large, more than its piston motion speed can reach 5m/min with the film formed leather bag of rubber, even can reach 7m/min, this is to be beyond one's reach except dry oil-tightening other gas cabinets can grand moulded coal gas holder.In addition, because be rubber membrane, the temperature of bearing is higher than thin oil, be not afraid of dust.
In prior art, there is a kind of Wickins holder.With Wickins holder splendid attire blast furnace gas, the segmentation of its caulking gum, there are multistage and one section, because one-part form has been eliminated pressure surge when one section becomes section with multistage, advantage is more outstanding and favored.But, one-part form is because the blade diameter length ratio of piston is too high, the rigidity of piston is just little, just easily do not cause piston distortion if do not taken measures and gas cabinet cannot normally be produced, therefore existing one-part form is in the majority with small capacity, in order to overcome the above-mentioned defect of one-part form, in prior art, there are two kinds of follow-on one-part form piston gas cabinets, one is fixed H type piston rubber film sealing gas chamber, whole exactly piston section looks like a H font, another is sliding type H type piston rubber film sealing gas chamber, sliding type H type piston rubber film sealing gas chamber is concentrated traditional two section type piston gas cabinet, the all advantages of fixed H type piston gas cabinet and traditional type one-part form piston gas cabinet.But sliding type H type piston rubber film sealing gas chamber or fixed H type piston gas cabinet are not optimal, need a kind of wire rope leveling system apparatus in its running, and there is the risk of fracture in wire rope.
Summary of the invention
In view of this, the object of this invention is to provide a kind of wireless leveling system rubber film sealing gas chamber, cancel traditional wire rope leveling system apparatus, only depend on the tumbler self-equilibrium characteristic of gas chamber piston to maintain its balance of operation fast, overcome the defect of prior art, made gas cabinet operation more safe and reliable.
The object of the invention is to be achieved through the following technical solutions:
Wireless leveling system rubber film sealing gas chamber, comprise gas cabinet cylindrical shell, described gas cabinet cylinder body bottom is provided with gas inlet and outlet, in described gas cabinet cylindrical shell, be also provided with the sliding type H type piston that can slide along its inwall, described sliding type H type piston comprises the tubular fence rack that can slide along gas cabinet cylinder inboard wall, the outer wall of described tubular fence rack is provided with rubber sealing film, the inwall of described tubular fence rack is provided with inner bag piston, described inner bag piston can slide along the inwall of tubular fence rack, described tubular fence rack top is provided with the upper limit post that prevents that inner bag piston from skidding off, described inner bag piston comprises tubular sub-truss and arch piston plate, described arch piston plate is arranged on tubular sub-truss bottom, between described tubular sub-truss and the inwall of tubular fence rack, arrange and also have inner bag rubber sealing film.
Further, the height of described tubular fence rack is greater than 2 times of height of inner bag piston tubular sub-truss.
Further, described tubular fence rack bottom is also provided with for maintaining the balancing weight of sliding type H type piston in uphill process balance.
Further, described tubular fence rack arranged outside has rubber sealing film pressure-bearing corrugated baffle, and the rubber sealing film between described sliding type H type piston and gas cabinet cylinder inboard wall is arranged on rubber sealing film pressure-bearing corrugated baffle.
Further, described gas cabinet cylinder inboard wall bottom is provided with the supporting frame for support slide-type H type piston.
The invention has the beneficial effects as follows: wireless leveling system rubber film sealing gas chamber of the present invention utilizes the self balancing principle of sliding type H type piston tumbler, cancel traditional wire rope leveling system apparatus, optimize gas cabinet structure, improve gas cabinet Security, reduce maintenance cost, reduce gas cabinet steel consumption, improve the competitiveness.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating below, or can be instructed from the practice of the present invention.Target of the present invention and other advantages can be realized and be obtained by specification below.
Brief description of the drawings
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 is structural representation of the present invention.
Embodiment
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.Should be appreciated that preferred embodiment is only for the present invention is described, instead of in order to limit the scope of the invention.
As shown in Figure 1, in figure, show that inner bag piston is positioned at the working state of three kinds of different operating positions, wireless leveling system rubber film sealing gas chamber in figure, comprise gas cabinet cylindrical shell 1, described gas cabinet cylinder body bottom is provided with gas inlet and outlet 2, in described gas cabinet cylindrical shell, be also provided with the sliding type H type piston that can slide along its inwall, described sliding type H type piston comprises the tubular fence rack 3 that can slide along gas cabinet cylinder inboard wall, the outer wall of described tubular fence rack is provided with rubber sealing film 4, the inwall of described tubular fence rack is provided with inner bag piston, described inner bag piston can slide along the inwall of tubular fence rack, described tubular fence rack 3 tops are provided with the upper limit post 5 that prevents that inner bag piston from skidding off, described inner bag piston comprises tubular sub-truss 6 and arch piston plate 7, described arch piston plate is arranged on tubular sub-truss bottom, between described tubular sub-truss and the inwall of tubular fence rack, arrange and also have inner bag rubber sealing film.
In the present embodiment, utilize wireless leveling system rubber film sealing gas chamber to utilize the self balancing principle of sliding type H type piston tumbler, cancel traditional wire rope leveling system apparatus, optimize gas cabinet structure, improve gas cabinet Security, reduce maintenance cost, reduce gas cabinet steel consumption, improve the competitiveness.Principle of the present invention is: the centre of buoyancy of piston is higher, the center of gravity of piston is lower, this distance is larger, and the center of gravity under this distance is just equivalent to a huge balace weight, can not need traditional that to organize complicated wire rope leveling system apparatus completely and just can reach safe operation.The centre of buoyancy that in the present invention, indication is stated refers to the arch peak of arch piston plate.
In the present embodiment, the height of described tubular fence rack 3 is greater than 2 times of height of inner bag piston tubular sub-truss 6, and in the time that this height difference is greater than 2 times, the self balancing effect of piston is better.
In the present embodiment, described tubular fence rack bottom is also provided with for maintaining the balancing weight of sliding type H type piston in uphill process balance, in tubular fence rack bottom, the center of gravity that balancing weight contributes to reduce whole piston is set, and improves the self-regulation of piston.
In the present embodiment, described tubular fence rack arranged outside has rubber sealing film pressure-bearing corrugated baffle, and the rubber sealing film between described sliding type H type piston and gas cabinet cylinder inboard wall is arranged on rubber sealing film pressure-bearing corrugated baffle.
In the present embodiment, described gas cabinet cylinder inboard wall bottom is provided with the supporting frame 8 for support slide-type H type piston.
Finally explanation is, above embodiment is only unrestricted in order to technological scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technological scheme of the present invention, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of claim scope of the present invention.
Claims (5)
1. wireless leveling system rubber film sealing gas chamber, comprise gas cabinet cylindrical shell, described gas cabinet cylinder body bottom is provided with gas inlet and outlet, it is characterized in that: in described gas cabinet cylindrical shell, be also provided with the sliding type H type piston that can slide along its inwall, described sliding type H type piston comprises the tubular fence rack that can slide along gas cabinet cylinder inboard wall, the outer wall of described tubular fence rack is provided with rubber sealing film, the inwall of described tubular fence rack is provided with inner bag piston, described inner bag piston can slide along the inwall of tubular fence rack, described tubular fence rack top is provided with the upper limit post that prevents that inner bag piston from skidding off, described inner bag piston comprises tubular sub-truss and arch piston plate, described arch piston plate is arranged on tubular sub-truss bottom, between described tubular sub-truss and the inwall of tubular fence rack, arrange and also have inner bag rubber sealing film.
2. wireless leveling system rubber film sealing gas chamber according to claim 1, is characterized in that: the height of described tubular fence rack is greater than 2 times of height of inner bag piston tubular sub-truss.
3. wireless leveling system rubber film sealing gas chamber according to claim 1, is characterized in that: described tubular fence rack bottom is also provided with for maintaining the balancing weight of sliding type H type piston in uphill process balance.
4. wireless leveling system rubber film sealing gas chamber according to claim 1, it is characterized in that: described tubular fence rack arranged outside has rubber sealing film pressure-bearing corrugated baffle, the rubber sealing film between described sliding type H type piston and gas cabinet cylinder inboard wall is arranged on rubber sealing film pressure-bearing corrugated baffle.
5. wireless leveling system rubber film sealing gas chamber according to claim 1, is characterized in that: described gas cabinet cylinder inboard wall bottom is provided with the supporting frame for support slide-type H type piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273413.7A CN104006286A (en) | 2014-06-18 | 2014-06-18 | Rope-free leveling system rubber membrane sealing coal gas cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273413.7A CN104006286A (en) | 2014-06-18 | 2014-06-18 | Rope-free leveling system rubber membrane sealing coal gas cabinet |
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| Publication Number | Publication Date |
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| CN104006286A true CN104006286A (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410273413.7A Pending CN104006286A (en) | 2014-06-18 | 2014-06-18 | Rope-free leveling system rubber membrane sealing coal gas cabinet |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565793A (en) * | 2014-12-31 | 2015-04-29 | 中冶南方工程技术有限公司 | Optimized leveling rubber membrane sealing dry gas holder |
| CN104964156A (en) * | 2015-03-27 | 2015-10-07 | 中冶赛迪工程技术股份有限公司 | Pressure-adjustable annular multi-cavity pneumatic bag compaction labyrinth sealing gas cabinet |
| CN106969252A (en) * | 2017-04-12 | 2017-07-21 | 中冶华天工程技术有限公司 | The rubber diaphragm sealed gas holder of unistage type of regular polygon thin oil seal gas holder reconstruction |
| CN107121260A (en) * | 2017-06-23 | 2017-09-01 | 重庆科技学院 | A kind of gas chamber aeroelastic model wind tunnel test displacement measurement system |
| CN107366822A (en) * | 2017-09-15 | 2017-11-21 | 中冶华天工程技术有限公司 | The rubber diaphragm sealed gas holder of two-part of regular polygon thin oil seal gas holder reconstruction |
| CN112178442A (en) * | 2020-10-30 | 2021-01-05 | 中冶赛迪技术研究中心有限公司 | Reverse damping counter weight and reverse damping stable gas chamber piston |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679140A (en) * | 2012-06-15 | 2012-09-19 | 中冶赛迪工程技术股份有限公司 | Multi-section type rubber membrane sealed gasometer |
| CN202938002U (en) * | 2012-07-17 | 2013-05-15 | 中国市政工程华北设计研究总院 | 20,000-80,000 cubic meter single-section type rubber membrane sealing gas storage cabinet |
| 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 |
| CN203868674U (en) * | 2014-06-18 | 2014-10-08 | 中冶赛迪工程技术股份有限公司 | Rubber membrane sealed gas tank without rope leveling system |
-
2014
- 2014-06-18 CN CN201410273413.7A patent/CN104006286A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679140A (en) * | 2012-06-15 | 2012-09-19 | 中冶赛迪工程技术股份有限公司 | Multi-section type rubber membrane sealed gasometer |
| CN202938002U (en) * | 2012-07-17 | 2013-05-15 | 中国市政工程华北设计研究总院 | 20,000-80,000 cubic meter single-section type rubber membrane sealing gas storage cabinet |
| 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 |
| CN203868674U (en) * | 2014-06-18 | 2014-10-08 | 中冶赛迪工程技术股份有限公司 | Rubber membrane sealed gas tank without rope leveling system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565793A (en) * | 2014-12-31 | 2015-04-29 | 中冶南方工程技术有限公司 | Optimized leveling rubber membrane sealing dry gas holder |
| CN104964156A (en) * | 2015-03-27 | 2015-10-07 | 中冶赛迪工程技术股份有限公司 | Pressure-adjustable annular multi-cavity pneumatic bag compaction labyrinth sealing gas cabinet |
| CN104964156B (en) * | 2015-03-27 | 2017-02-22 | 中冶赛迪工程技术股份有限公司 | Pressure-adjustable annular multi-cavity pneumatic bag compaction labyrinth sealing gas cabinet |
| CN106969252A (en) * | 2017-04-12 | 2017-07-21 | 中冶华天工程技术有限公司 | The rubber diaphragm sealed gas holder of unistage type of regular polygon thin oil seal gas holder reconstruction |
| CN106969252B (en) * | 2017-04-12 | 2023-09-29 | 中冶华天工程技术有限公司 | Single-section rubber film sealed gas holder reconstructed from regular polygon thin oil sealed gas holder |
| CN107121260A (en) * | 2017-06-23 | 2017-09-01 | 重庆科技学院 | A kind of gas chamber aeroelastic model wind tunnel test displacement measurement system |
| CN107366822A (en) * | 2017-09-15 | 2017-11-21 | 中冶华天工程技术有限公司 | The rubber diaphragm sealed gas holder of two-part of regular polygon thin oil seal gas holder reconstruction |
| CN112178442A (en) * | 2020-10-30 | 2021-01-05 | 中冶赛迪技术研究中心有限公司 | Reverse damping counter weight and reverse damping stable gas chamber piston |
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Application publication date: 20140827 |
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