CN112240481A

CN112240481A - Novel two segmentation rubber membrane canned type gas tanks

Info

Publication number: CN112240481A
Application number: CN202011307627.3A
Authority: CN
Inventors: 陈祥勇; 王东; 王杰
Original assignee: Huatian Engineering and Technology Corp MCC
Current assignee: Huatian Engineering and Technology Corp MCC
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-01-19

Abstract

The invention discloses a novel two-section rubber film sealing type gas holder, and belongs to the technical field of sealing gas holders. The novel gas tank comprises a gas tank steel bottom plate, wherein a piston device is arranged on the upper portion of the gas tank steel bottom plate, a tank body is arranged on the upper portion of the gas tank steel bottom plate, a first-order sealing structure and a novel T-shaped baffle are arranged on one side of the piston device, the piston device is connected with the novel T-shaped baffle through the first-order sealing structure, a second-order sealing mechanism is arranged between the novel T-shaped baffle and the tank body, and the novel T-shaped baffle is connected with the tank body through the. The novel piston baffle structure changes the structural form of the novel piston baffle, changes the structural stress form, greatly improves the stress performance of the novel piston baffle, simultaneously increases the neatness and the attractiveness of the interior of the gas holder, removes a large amount of redundant designs in the original two-section gas holder, and makes the internal structure more concise; greatly reduces the construction difficulty and has considerable economic benefit.

Description

Novel two segmentation rubber membrane canned type gas tanks

Technical Field

The invention relates to the technical field of sealed gas cabinets, in particular to a novel two-section rubber film sealed gas cabinet.

Background

Two-section rubber film sealed gas holder is introduced into the first 8 km from 20 th 80 s Shanghai Bao steel³Over 30 years, the rubber film sealing gas holder has been rapidly popularized with the rapid development of industries such as steel, petrifaction and the like due to a series of advantages of simple operation, low maintenance cost and the like, and at present, hundreds of two-section (or multi-section) rubber film sealing gas holders are domestically available.

Under the conditions of the length of the rubber film, the design method, the construction process and the construction method, the two-section rubber film sealing type gas holder is greatly compromised and changed in design. For the piston fence, due to the reasons of calculation means, the structural form and the calculation model are designed according to the two-dimensional calculation assumption, so the structural form is relatively backward, in addition, because the initial piston construction mainly adopts manpower, the engineering machinery is less used, for the convenience of construction, a circle of monorail crane is arranged on the piston fence, and a bracket is arranged on each fence bracket, a large number of engineering machinery are applied during the current construction, no one uses the monorail crane, a construction unit always cancels the monorail crane in the actual construction, and a plurality of newly developed gas cabinets always continue to design the monorail crane; for the T baffle part, because the original rubber membrane technique lags behind, its length is limited, and when the T baffle fell on the T baffle pallet, the second floor's gallery of gas holder generally can get into inside the gas holder, but because the involucra is high inadequately, can only be at the height that increases the T baffle, so both extravagant, also inconvenient during the use, increased the height of T baffle moreover, influenced the pressure and the operation safety of gas holder.

As shown in fig. 2, fig. 2 is a general assembly diagram of a conventional two-section rubber membrane sealed type gas holder, a piston fence is in a triangular truss form, the upper portion of a T baffle is higher by more than 2m, the piston fence in the form is complex in structure and not neat, and because the fence is an inclined plane, a ladder stand can only be made to be inclined, which affects the up and down of construction and maintenance personnel.

Disclosure of Invention

1. Technical problem to be solved by the invention

Aiming at the defects and shortcomings in the prior art, the invention provides a novel two-section rubber film sealing type gas holder, which changes the structural form of a novel piston baffle plate, changes the structural stress form, greatly improves the stress performance of the novel piston baffle plate, and simultaneously increases the neatness and beauty degree of the interior of the gas holder, the novel piston baffle plate and the novel T baffle plate both adopt space structural forms, and secondly, the invention removes a large amount of redundant designs in the original two-section gas holder, and the internal structure becomes more concise; and thirdly, the redundant part of the T-shaped fence is reduced, the T-shaped fence is more reasonably and conveniently matched with the cabinet body walkway, the construction difficulty is greatly reduced finally, and the economic benefit is considerable.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

the invention discloses a novel two-section rubber film sealing type gas holder, which comprises a gas holder steel bottom plate, wherein a piston device is arranged on the upper portion of the gas holder steel bottom plate, a holder body is arranged on the upper portion of the gas holder steel bottom plate, a first-order sealing structure and a novel T-shaped baffle plate are arranged on one side of the piston device, the piston device is connected with the novel T-shaped baffle plate through the first-order sealing structure, a second-order sealing mechanism is arranged between the novel T-shaped baffle plate and the holder body, and the novel T-shaped baffle plate is connected with.

Furthermore, the piston device comprises a piston center spherical shell, a piston steel reinforced concrete combined ring beam and a novel piston baffle, wherein the piston steel reinforced concrete combined ring beam and the novel piston baffle are arranged on the surface of the piston center spherical shell.

Furthermore, the novel piston baffle adopts a space structure form of a steel frame and an annular truss.

Furthermore, a T baffle stand is arranged at the bottom of the novel T baffle.

Furthermore, the novel T baffle cancels a top walkway section, and the highest position of the novel T baffle when the novel T baffle falls on the T baffle stand is not more than 300mm higher than the position of the sealing angle steel.

Further, the gas holder steel bottom plate is welded with the cabinet body, and the joint is sealed.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

the novel piston baffle and the novel T baffle both adopt a spatial structure form, and secondly, a large amount of redundant designs in the original two-section gas cabinet are removed, so that the internal structure becomes more concise; and thirdly, the redundant part of the T-shaped fence is reduced, the T-shaped fence is more reasonably and conveniently matched with the cabinet body walkway, the construction difficulty is greatly reduced finally, and the economic benefit is considerable.

Drawings

FIG. 1 is an overall block diagram of the present invention;

fig. 2 is a prior art structural view of the present invention.

In the figure: 1. a gas cabinet steel bottom plate; 2. a piston central spherical shell; 3. the piston steel concrete combined ring beam; 4. a novel piston baffle; 5. a first-order sealing structure; 6. a T baffle stand; 7. a novel T baffle; 8. a second-order sealing mechanism; 9. a cabinet body; 10. a conventional two-section gas holder piston rail; 11. conventional two-stage gas cabinet T baffle.

Detailed Description

The invention is further described with reference to the following figures and examples:

example 1

It can be seen from fig. 1 that, the novel two segmentation rubber membrane canned type gas cabinets of this embodiment, including gas cabinet steel base plate 1, 1 upper portion of gas cabinet steel base plate is provided with piston device, and 1 upper portion of gas cabinet steel base plate is provided with the cabinet body 9, and one side of piston device is provided with first-order seal structure 5 and novel T baffle 7, and piston device is connected with novel T baffle 7 through first-order seal structure 5, is provided with second order sealing mechanism 8 between novel T baffle 7 and the cabinet body 9, and novel T baffle 7 is connected with the cabinet body 9 through second order sealing mechanism 8.

The piston device comprises a piston center spherical shell 2, a piston steel reinforced concrete combined ring beam 3 and a novel piston baffle 4, wherein the piston steel reinforced concrete combined ring beam 3 and the novel piston baffle 4 are arranged on the surface of the piston center spherical shell 2.

The novel piston baffle 4 adopts a space structure form of a steel frame and an annular truss, and the distance between the annular trusses is not more than 1100 mm.

The bottom of novel T baffle 7 is provided with T baffle stand 6.

Novel 7 cancellation top pavement sections of T baffle, its highest position when falling on T baffle stand 6 is higher than the sealed angle steel position and is not more than 300 mm.

The gas holder steel bottom plate 1 is welded with the cabinet body 9, and the joint is sealed.

The novel piston baffle plate 4 and the novel T baffle plate 7 are in a spatial structure form, so that a large amount of redundant designs in the original two-section gas cabinet are eliminated, and the internal structure of the novel piston baffle plate 4 is more concise; and thirdly, the redundant part of the T-shaped fence is reduced, the T-shaped fence is more reasonably and conveniently matched with the cabinet body walkway, the construction difficulty is greatly reduced finally, and the economic benefit is considerable.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.

Claims

1. The utility model provides a novel two segmentation rubber membrane canned type gas cabinets, includes gas cabinet steel bottom plate (1), its characterized in that: gas holder steel bottom plate (1) upper portion be provided with piston device, gas holder steel bottom plate (1) upper portion is provided with the cabinet body (9), one side of piston device is provided with first-order seal structure (5) and novel T baffle (7), piston device be connected with novel T baffle (7) through first-order seal structure (5), be provided with second order sealing mechanism (8) between novel T baffle (7) and the cabinet body (9), novel T baffle (7) are connected with the cabinet body (9) through second order sealing mechanism (8).

2. The novel two-stage rubber membrane sealed type gas holder according to claim 1, wherein: the piston device comprises a piston center spherical shell (2), a piston steel concrete combined ring beam (3) and a novel piston baffle (4), wherein the piston steel concrete combined ring beam (3) and the novel piston baffle (4) are arranged on the surface of the piston center spherical shell (2).

3. The novel two-stage rubber membrane sealed type gas holder according to claim 2, wherein: the novel piston baffle (4) adopts a space structure form of a steel frame and an annular truss.

4. The novel two-stage rubber membrane sealed type gas holder according to claim 1, wherein: the bottom of the novel T baffle (7) is provided with a T baffle stand (6).

5. The novel two-stage rubber membrane sealed type gas holder according to claim 4, wherein: novel T baffle (7) cancel top pavement section, its highest position when falling on T baffle stand (6) is higher than the angle steel position and is not more than 300 mm.

6. The novel two-stage rubber membrane sealed type gas holder according to claim 1, wherein: the gas holder steel bottom plate (1) is welded with the holder body (9), and the joint is sealed.