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A large double-layer sealed box with high temperature resistance and easy disassembly

A convenient disassembly, double-layer sealing technology, applied in the field of sealing, can solve the problems of inconvenient manufacturing and transportation, difficult to arrange large-scale control and operation devices, etc., to achieve the effect of ensuring sealing performance and preventing deformation

Active Publication Date: 2021-07-23
HUNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned problems that it is difficult to arrange large-scale control and operating devices in the double-layer sealed box, it is not convenient for manufacturing and transportation, and the problems of thermal deformation, the present invention provides a large-scale control and operating device that can be arranged inside, which is convenient for manufacturing and transportation, and can also prevent thermal deformation from causing sealing. Sealed box with reduced performance

Method used

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  • A large double-layer sealed box with high temperature resistance and easy disassembly
  • A large double-layer sealed box with high temperature resistance and easy disassembly
  • A large double-layer sealed box with high temperature resistance and easy disassembly

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Embodiment Construction

[0021] The present invention will be further described in detail below with reference to the embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0022] Such as figure 1 , figure 2 , Figure 5 As shown, a large-scale double-layer sealed box with high temperature resistance and easy disassembly includes a top 1, a stepped side 2, a horizontal side 3, a bottom 4, an outstretched support device 5 and a connecting device, and the top 1 includes a top outer Plate 1.1, top inner plate 1.2, top sealing plate 1.3, the inner surface of the top outer plate 1.1 is welded to the upper part of the top sealing plate 1.3, and the lower part of the top sealing plate 1.3 is welded to the upper surface of the top inner plate 1.2 to form a double-layer hollow top 1. The stepped side part 2 includes a stepped side plate 2.1, an upper side cover 2.2, a lower side cover 2.3, and a stepped side sealing plate 2.4, and the upper side cover 2...

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Abstract

The invention provides a large-scale double-layer sealed box that is resistant to high temperature and is easy to disassemble, including a top, a stepped side, a horizontal side, a bottom and a connecting device, the connecting device includes a top connecting body, a stepped side connecting body, a bottom connecting body, The horizontal side connecting body, the horizontal side connecting body and the stepped side connecting body are all provided with square grooves, and the connecting bolts and connecting nuts pass through the square grooves to connect the horizontal side connecting body, the stepped side connecting body and the top The body and the bottom connecting body are slidingly connected. The top, bottom, step side, and horizontal side of the sealing box of the present invention can move relative to each other, so when the sealing box is working at high temperature or in an environment with large temperature changes, the thermal expansion can be compensated through the relative movement of each part, ensuring The sealing performance of the sealed box, in addition, each part is connected by connecting body, connecting nut and connecting bolt, and the disassembly and assembly of each part can be realized only by tightening the connecting nut, which is convenient for processing and transportation.

Description

technical field [0001] The invention relates to the field of sealing technology, in particular to a large-scale double-layer sealed box with an external stretching device. Background technique [0002] As the use of airtight boxes becomes more and more extensive, the requirements for airtightness and functional diversity of airtight boxes are becoming more and more stringent. Especially in the application fields such as incubators, safes, and special boxes, in order to achieve better sealing performance, double-layer sealed structure boxes have been proposed. [0003] The function of the double-layer sealed box in the prior art is simple, only has a single sealing performance, and complex devices cannot be arranged inside to control and operate the objects inside the box, especially large-scale devices that will generate large loads, so there is no need to control the inside of the box. The function of controlling and operating objects; when some large double-layer sealed b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D88/52B65D90/00B65D90/08B65D90/02
CPCB65D88/528B65D90/008B65D90/02B65D90/08
Inventor 姜潮李金洋田万一刘坚张哲
Owner HUNAN UNIV
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