Oxygen regulator

A regulator and oxygen technology, applied in the direction of respiratory protection devices, life-saving equipment, etc., can solve the problems of poor reliability and complex structure of oxygen regulators, and achieve the effect of saving oxygen consumption, reducing volume and weight

Active Publication Date: 2019-07-16
HUBEI INST OF AEROSPACE CHEMOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing oxygen regulator has complicated structure and poor working reliability

Method used

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Examples

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Embodiment Construction

[0030] The best examples of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] Such as figure 1 As shown, the oxygen regulator consists of inlet joint 1, valve body 2, first support ring 3, vacuum bellows 4, flow adjustment rod 5, oxygen supply valve 6, oxygen supply valve seat 7, oxygen supply valve spring 8, lever switch 9. Suction pressure sensing diaphragm 10, diaphragm protection cap 11, diaphragm protection cover 12, second support ring 13, vacuum capsule 14, air valve seat 15, air valve 16, air valve spring 17 and outlet joint 18 and so on.

[0032]Wherein the inlet joint 1, the flow regulating rod 5, the oxygen supply valve 6, the oxygen supply valve seat 7, the lever switch 9 and the outlet joint 18 are made of stainless steel. The inlet joint 1 is connected to the outlet of the integrated pressure reducing valve on the high-pressure oxygen cylinder of the oxygen supply device through a high-pressu...

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Abstract

The invention relates to an oxygen regulator, and belongs to the technical field of oxygen supply in an oxygen-deficient environment. The oxygen regulator is mainly applied to supplying oxygen to highaltitude jumps or helicopter and warcraft drivers and passengers, and can be further used for supplying oxygen for people working, living and travelling in high altitude localities such as high mountains and plateaus. The oxygen regulator provided by the invention can well meet the demand on automatically regulating oxygen supply when paratroopers execute the myriametre high altitude jumps tasks,and the oxygen consumption in the parachuting process can be greatly saved, so that the volume and the weight of the oxygen supply device can be reduced under the same oxygen supply time.

Description

technical field [0001] The invention relates to an oxygen regulator, which belongs to the technical field of oxygen supply in anoxic environment. and oxygen supply for tourists. Background technique [0002] When paratroopers perform airborne combat missions at 10,000 meters, due to the high altitude of parachuting from the aircraft and the long stay at high altitude, it is necessary to solve the protection problems of the human body against high-altitude hypoxia, high-altitude low temperature, high-altitude decompression sickness, and parachute-opening dynamic load. For this reason, various countries have developed and equipped corresponding protective equipment such as high-altitude oxygen supply and cold protection for airborne troops. Oxygen supply equipment for high-altitude skydiving is usually composed of four major components: high-pressure oxygen cylinders, integrated pressure reducing valves, oxygen regulators and oxygen masks. The most critical part of high-alti...

Claims

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Application Information

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IPC IPC(8): A62B9/02
CPCA62B9/022
Inventor徐浩星牛同锋崔兵彦周渝淞刘红胡发灵王文平
OwnerHUBEI INST OF AEROSPACE CHEMOTECH