A hypobaric chamber structure

Abstract

The invention provides a hypobaric chamber structure which comprises a chamber body; a chamber door is arranged on the chamber body; a cross section of the middle part of the chamber body is rectangular; end plates are arranged on two ends of the chamber body; the two end plates are both in a hemispherical or conical shape protruding outwardly; and the chamber body is formed by connecting and splicing of a plurality of frame bodies in series. A plurality of observation windows are arranged in the chamber body. The middle portion of the hypobaric chamber structure of the present invention is arectangular cross-section; the end plates at both ends are hemispherical or conical; the end plates can meet the strength requirement with a single-layer plate structure; and the bottom portion of thechamber body is provided with casters that can move up and down; when the casters stretch out, movement of the overall structure is facilitated; and when the caster retracts, the chamber body can besteadily placed on the ground through pads.

Description

technical field [0001] The invention relates to a low pressure chamber structure. Background technique [0002] The hypobaric chamber is a device that can form a hypobaric and hypoxic environment. It relies on the pumping device to create a hypobaric and hypoxic state in the chamber, and can adjust the air pressure in the chamber as needed to simulate a high-altitude environment. Oxygen endurance; especially for mountaineering enthusiasts and soldiers, allowing them to experience high-altitude environments at low altitudes. [0003] At present, with the improvement of science and technology and the change of research direction, researchers have found that the hypobaric chamber can not only simulate the high-altitude environment, but also has many benefits to the human body, such as improving the oxygen transport function of vascular tissue and improving cardiopulmonary function. Wait. [0004] Because the current low pressure chamber is not widely used, its structural char...

AI Technical Summary

Problems solved by technology

[0004] Because the current low pressure cabin is not widely used, its structural features are often designed to deal with professionals and soldiers, and the structural design of the cabin cannot meet the needs of ordinary people.

In addition, the common low-pressure chambers are large in size, heavy in weight, and inconvenient to move, and in order to facilitate manufacturing, they are generally cuboid structures

Although this structure is relatively easy to manufacture, in order to meet the strength requirements in actual use, a double-layer plate structure is often used, which will undoubtedly increase the use of materials and increase the overall weight. From the perspective of transportation, this structure cannot be regarded as optimal. Therefore, a low pressure chamber structure with reasonable structure and light weight is needed

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