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A double-electrode electronic adsorption oxygen generator

An electronic adsorption and oxygen generator technology, applied in the direction of oxygen preparation, etc., can solve the problems of easy damage to the machine, high cost of oxygen absorption, decrease in the purity of oxygen production, etc., to prevent bacteria and various pollution, easy to carry and transport, and safe to use convenient effect

Active Publication Date: 2016-03-30
江西小氧人供氧设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such equipment needs to consume a certain amount of oxygen generator each time, resulting in high oxygen absorption costs
The second type, water molecule decomposition type oxygen generator, obtains oxygen by decomposing water molecules, and its oxygen production efficiency is low
It has the characteristics of large oxygen supply per unit time, but this kind of product has very strict air purification (pretreatment) requirements, and the oxygen purity is difficult to meet the requirements of medical oxygen. At the same time, the purity of oxygen production will decrease with the extension of use time. , very noisy, expensive, bulky, difficult to adapt to home oxygen therapy
CN1384223A discloses a dissolved oxygen electrolysis method oxygen generator, which uses electrolysis to enrich oxygen, and its dissolved oxygen cathode can absorb oxygen in the air and undergo an oxygen dissolved reaction, and then precipitate oxygen at the anode, and the purity of oxygen production is high, but in the process of oxygen production In the process, the lye will be evaporated and taken away with the oxygen. Therefore, the liquid level of the lye will continue to decrease, which cannot guarantee the normal, stable and safe operation of the oxygen production, and the heat dissipation effect is not good, and it is easy to damage the machine. In addition, the leak-proof poor performance
CN1320167A discloses a multi-layer hydrogen-free electrochemical oxygen generator, which can ensure stable liquid level of lye, good heat dissipation effect and leak-proof effect, but the structure is too complicated, and the oxygen production speed has not been improved

Method used

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  • A double-electrode electronic adsorption oxygen generator
  • A double-electrode electronic adsorption oxygen generator
  • A double-electrode electronic adsorption oxygen generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] This embodiment provides a double-electrode electronic adsorption oxygen generator, including an oxygen tank 1, a gas-water separator 2, a gas-liquid controller 3, a gas filter purifier 4, a gas filter water tank 5 and a water supply pump 6. Oxygen production tank 1, gas-water separator 2, gas-liquid controller 3, gas filter purifier 4, and gas filter water tank 5 are connected through pipelines in sequence.

[0030] The gas-water separator 2 is arranged above the oxygen production tank 1 , and the gas-liquid controller 3 is arranged above the gas-water separator 2 . In the gas-water separator 2, the water vapor carried by the oxygen is condensed, the oxygen and water are separated, and the oxygen enters the gas-liquid controller 3, the water vapor carried by the oxygen is further condensed, and the oxygen and water are separated, which greatly reduces the evaporation of the lye. A gas-water separator 2 and a liquid controller 3 without lye are arranged above the oxygen...

Embodiment 2-8

[0037] The difference between embodiment 2-8 and embodiment 1 is that the existing waterproof gas-permeable membrane is adopted in embodiment 1, and the composition of the waterproof gas-permeable membrane of the air electrode in embodiment 2-8 is tetrafluoroemulsion, conductive powder and silicon rubber, wherein the mass concentration of the tetrafluoro emulsion is 60%. The ratio of the composition of the waterproof and breathable membrane of the air electrode in Examples 2-8 is shown in Table 1. The oxygen production speed of the double-electrode electronic adsorption oxygen generator provided in Examples 1-8 is detected, and the detection rate per square decimeter The oxygen production rate of the anode, the results are shown in Table 1.

[0038] The composition and ratio of the waterproof gas-permeable membrane of the air electrode in Table 1 embodiment 2-8

[0039]

[0040] After testing, compared with Example 1 using the existing waterproof and breathable membrane, i...

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Abstract

The invention provides a double-electrode electronic adsorption oxygenerator. An oxygen generating tank, a gas-water separator, a gas-liquid controller, a gas filtration purifier and a gas filtration water tank are communicated with one another in sequence by virtue of a pipeline, wherein the gas-water separator is arranged above the oxygen generating tank; the gas-liquid controller is arranged above the gas-water separator; a water replenishing pump is communicated with the gas filtration water tank and the gas-water separator by virtue of the pipeline; the oxygen generating tank comprises one oxygen generating unit tank or more oxygen generating unit tanks which are connected in series; each oxygen generating unit tank comprises two oxygen generating plates which are parallel and opposite to each other; alkali liquor is filled between the two oxygen generating plates; a metal electrode is arranged in each oxygen generating unit tank; air electrodes are arranged on the two oxygen generating plates. The oxygenerator provided by the invention can be used for effectively ensuring stable alkali liquor level, good heat dissipation effect, good leakproof effect, faster oxygen generation speed and high oxygen purity, is simple in structure, can be carried and transported more conveniently, and is suitable for the daily health-care of middle and old aged people, pregnant women, students, mental workers and the like.

Description

technical field [0001] The invention relates to an oxygen generator, in particular to a double-electrode electronic adsorption oxygen generator. Background technique [0002] In hospitals, families and other places, oxygen cylinders and oxygen bags are used to supply oxygen, and the oxygen storage capacity of oxygen cylinders and oxygen bags is limited, which can only meet the needs of a small number of people for a short time, but cannot meet the long-term use requirements, especially in On plateau long-distance transport vehicles, it is necessary to bring several oxygen cylinders or oxygen bags to complete a trip. [0003] Many oxygen generators currently on the market, but from the source of industrial design, there are more or less defects. The first type, chemical oxygen generating equipment, relies on the addition of oxygen generating agents such as sodium peroxide in water to generate oxygen under the action of a catalyst. Such equipment needs to consume a certain a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01B13/02
Inventor 曾福生
Owner 江西小氧人供氧设备有限公司
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