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Combined type fireproof explosion prevention partition

A combined, explosion-proof technology, applied in the direction of earthquake resistance, building components, walls, etc., can solve problems such as unsatisfactory explosion-proof performance, affecting equipment maintenance, and inability to disassemble, and achieve the effect of convenient operation, increased maintenance space, and convenient assembly and disassembly.

Inactive Publication Date: 2013-06-26
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the partition of the fixed steel plate structure in the existing substation cannot be disassembled, which seriously affects the maintenance of the equipment, and the problem of unsatisfactory explosion-proof performance, and provides a combined fireproof and explosion-proof partition

Method used

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  • Combined type fireproof explosion prevention partition
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Embodiment Construction

[0014] see figure 1 , 2 , the present invention has three columns 1, 5 and 6, 7 on the left, middle and right, and the bottom of each column is welded with an anchor plate 9, and the anchor plate 9 is provided with a bolt hole 10, which is fixedly connected with the foundation by bolts, and the three columns Arranged side by side at intervals; a full-length concave slot 15 is provided on the right side of the left column 1, a full-length concave slot 15 is provided on the left and right sides of the middle column, and a full-length concave slot 15 is arranged on the left side of the right column 7. There are full-length concave slots 15, and two upper and lower fire-proof and explosion-proof panels 2 of equal area are respectively inserted between the two columns through the concave-shaped slots 15. The fire-proof and explosion-proof panels 2 include There are two steel plates 13 and 14 at the front and back, and a plurality of damping springs 12 are evenly arranged between t...

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Abstract

The invention relates to metal components, and provides a combined type fireproof explosion prevention partition which is characterized by comprising a left stand column, a middle stand column and a right stand column. A base anchor is installed at the bottom of each stand column in a welded mode, a bolt hole is formed in each base anchor, and each base anchor is fixedly connected with a foundation through adoption of bolts. Full-length concave insertion grooves are formed in a right side face of the left stand column, a left side face and a right side face of the middle stand column, and a left side face of the right stand column. An upper fireproof explosion prevention panel and a lower fireproof explosion prevention panel which are the same in area are mounted between each two stand columns through the concave insertion groove in an inserted manner. Each fireproof explosion prevention panel comprises a front steel plate and a rear steel plate, multiple damper springs are uniformly distributed between each two steel plates, and hand catching grooves are respectively formed in the middle of the obverse side and the middle of the reverse side of each fireproof explosion prevention panel. The middle stand column is composed of two sections, and an upper section is in butt joint with a lower section by adoption of a male-and-female tenon structure. According to the combined type fireproof explosion prevention partition, problems that a traditional whole type fixed type fireproof explosion prevention wall occupies a large indoor space, inconvenient to overhaul, and the like are solved, and the combined type fireproof explosion prevention partition is mainly applied to fireproof explosion prevention of converting station narrow indoor electrical equipment.

Description

technical field [0001] The invention relates to an indoor metal component of a power supply system, in particular to a combined fireproof and flameproof partition. Background technique [0002] In the substation of the power supply system, a large amount of electrical equipment needs to be stored. In order to save investment space, two or more electrical equipment, such as battery packs, need to be stored in one room. Isolation to prevent one group of electrical damage (fire, explosion) from affecting the other group. The partitions in the prior art are all made of fixed steel plate structures. In order to save space, the distance between the two groups of electrical devices is usually limited. After the fixed partition is installed, the surrounding operating space of the electrical equipment is narrow, which makes it impossible to carry out equipment maintenance and brings great inconvenience to the maintenance personnel. On the other hand, the existing pure steel structur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/76E04B2/82E04B1/98
Inventor 陈东明干磊刘斌王小民
Owner STATE GRID CORP OF CHINA
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