Sealing connection structure used for expanding and splicing different modules or capable of increasing and reducing pressure

A technology of connecting structure and sealing ring, applied in sealing device, parallel glass structure, arrangement of wing fan, etc., can solve the problems of large workload and difficulty of work, difficult to meet the volume restrictions of personnel living, office and independent cabins, etc. , to achieve the effect of strong versatility and good air tightness

Active Publication Date: 2022-01-11
CHINA CONSTR THIRD ENG BUREAU GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pressurized oxygen supply buildings (groups) can effectively solve the altitude sickness of personnel. Most of the existing pressurized oxygen supply cabins are independent. Under such circumstances, there is a large workload and difficulty in establishing a confined space, so the volume of the independent cabin is greatly limited, and it is difficult to meet the needs of personnel for living and office.

Method used

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  • Sealing connection structure used for expanding and splicing different modules or capable of increasing and reducing pressure
  • Sealing connection structure used for expanding and splicing different modules or capable of increasing and reducing pressure
  • Sealing connection structure used for expanding and splicing different modules or capable of increasing and reducing pressure

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Embodiment Construction

[0045] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0046] Such as Figure 1-10 As shown, it is a sealed connection structure for different modules to be spliced ​​or increased and reduced pressure provided by the embodiment of the present invention. The sealed connection structure adopts a modular design, including a four-way frame 10, a window frame 20, a door frame 30, a flexible Airtight connection 40 and standard flange 50 four structural modules. Among them, the four-way skeleton 10 is a three-dimensional structure with two upper and lower surfaces sealed and four side facades open, such as figure 1 shown. The sealed connection structure is based on the four-way frame 10, by installing some window frames 20 on the four-way frame 10 (such as figure 2 shown) to f...

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Abstract

The invention relates to a sealing connection structure for expanding and splicing different modules or capable of increasing and reducing pressure. The sealing connection structure comprises a four-way framework, a window frame, a door frame, a flexible airtight connector and a standard flange. The four-way framework is of a three-dimensional structure with the upper surface and the lower surface sealed and the four side vertical surfaces opened. The sealing connection structure is based on the four-way framework, a plurality of window frames are mounted on the four-way framework to form connection node cabins in different forms, or a plurality of window frames and a door frame are mounted on the four-way framework to form a transition cabin. The connecting node cabin is used for building group expansion, and the transition cabin is a closed pressure increasing and reducing space; connection and mounting adjustment between the connection node cabin or the transition cabin and other cabin body modules of the building group are achieved through flexible airtight connection and standard flanges, the standard flanges are mounted on the four-way framework, and the standard flanges are connected through flexible airtight connection. The problem of splicing and grouping different cabins can be solved, so that a combined building space is conveniently built, and the requirements of people for living, working and the like are met.

Description

technical field [0001] The invention relates to the technical field of buildings in high-altitude areas, and in particular to a sealed connection structure for expansion splicing of different modules or variable pressure and pressure reduction. Background technique [0002] High-altitude areas have low temperature and severe cold all year round, thin air, low atmospheric pressure and oxygen content, and harsh geographical and climatic conditions. When people in plain areas enter high-altitude areas for living or economic and social construction, most of them will experience rapid heart rate, dizziness, and decreased physical fitness. Altitude sickness such as dehydration endangers the work efficiency and quality of life of personnel, and even causes damage to human physiological functions in severe cases. The pressurized oxygen supply buildings (groups) can effectively solve the altitude sickness of personnel. Most of the existing pressurized oxygen supply cabins are indepen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B7/22E06B1/36E06B1/52E06B3/36E06B3/58E06B3/66E05B17/00E04H1/12E04B1/343
CPCE06B7/22E06B1/36E06B1/52E06B3/36E06B3/58E06B3/66E05B17/00E04H1/12E04H1/1205E04B1/34336E04B1/34352
Inventor 张琨王辉王开强陈波夏劲松龙安刘志茂卢登刘卫军周继云叶智武黄大凡
Owner CHINA CONSTR THIRD ENG BUREAU GRP CO LTD
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