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Passive replaceable solid oxygen generating device

A technology of oxygen generation and oxygen generator, applied in the direction of oxygen preparation, oxygen/ozone/oxide/hydroxide, inorganic chemistry, etc. Integration and other issues, to achieve the effect of simple operation, reduce oxygen consumption, and adapt to a wide temperature range

Inactive Publication Date: 2019-03-29
HUBEI INST OF AEROSPACE CHEMOTECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

CN200620166762.X mentions a gas-conducting connection device for solid oxygen generators. Each solid oxygen generator is independent and has its own filter device, which is not conducive to the modularization and integration of products, resulting in a large product volume
CN201610527729.2 mentions an automatic control respirator with multi-oxygen candle oxygen supply, which has an oxygen inhalation mask, an oxygen supply device, an air storage bag and a circulation pump, and the oxygen supply device is started by sensing the pressure of the air storage bag through automatic control. Yes, each oxygen candle of this device also needs its own filter device, and this device needs its own power supply, which is not suitable for extreme temperature environments on plateaus

Method used

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  • Passive replaceable solid oxygen generating device
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Embodiment Construction

[0025] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] figure 1 It is a structural schematic diagram of a passive replaceable solid oxygen generator provided by an embodiment of the present invention. Suc...

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Abstract

The invention discloses a passive replaceable solid oxygen generating device which comprises a generating rectifying device, a multi-gear option switch, a plurality of solid oxygen generators, a filtering device and an oxygen use device, wherein the generating rectifying device comprises a generating device and a rectifying device; the generating device is connected with the rectifying device through a wire; the generating rectifying device is connected with the plurality of solid oxygen generators through the multi-gear option switch; the solid oxygen generators are connected with the filtering device through gas pipes; the filtering device is connected with the oxygen use device. The passive replaceable solid oxygen generating device can be used under the condition of extreme temperature; power supply need not be replaced; the device is small in volume, is simple for operation and is free from maintenance.

Description

technical field [0001] The invention belongs to the technical field of oxygen supply devices, in particular to a passive replaceable solid oxygen generator. Background technique [0002] People are prone to hypoxic reactions at high altitudes, especially when people are active at high altitudes, and people need sufficient oxygen supply. The continuous oxygen supply device may cause oxygen waste and increase the weight of the device. Users need a device that can supply oxygen when the person's activity is high, and stop oxygen supply when the activity is small or rest. Solid oxygen generators, also known as oxygen candles, once started, cannot be stopped until they are burned out, and there is no way to achieve on-demand oxygen supply. To realize on-demand oxygen supply, the whole device can be made into multiple solid oxygen generators. The oxygen supply time and oxygen flow rate of each solid oxygen generator are designed to be very small. Hair solid oxygen generator. CN...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B13/02
CPCC01B13/024
Inventor 王梦蕾张毅毛龙毛胜华胡晓徐涛薛海龙秦沛文
Owner HUBEI INST OF AEROSPACE CHEMOTECHNOLOGY
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