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Compact hydrogen-oxygen generator

A generator, compact technology, used in engine components, combustion engines, machines/engines, etc., to achieve the effect of improved electrolysis efficiency, easy production and assembly, high specific surface area

Active Publication Date: 2020-04-28
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the problems existing in the existing vehicle-mounted hydrogen-oxygen generator, the present invention aims to provide a compact vehicle-mounted hydrogen-oxygen generator

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0062] (1) By weight fraction, 7 parts of FeCl 3 ·6H 2 O, 3 Na 2 S 2 o 8 Dissolved in 25 parts of deionized water, and magnetically stirred at 150 rpm for 5 minutes to obtain solution A;

[0063] (2) Select the original iron-based alloy (which contains nickel, the mass content is 40%, the mass content of S and P is all less than 0.03%, Wuxi Shenggang Superhard Material Co., Ltd.), and selects 180 mesh SiC sandpaper to polish its surface for 5 Minutes to remove the surface oxide scale;

[0064] (3) Add the polished iron-based alloy obtained in step (2) to solution A, and react under magnetic stirring at 100 rpm, and the reaction time is 4 hours;

[0065] (4) After the reaction is over, take out the reacted porous iron-based alloy, wash with water and ethanol three times respectively, then put the porous iron-based alloy into a drying box, dry it at 50°C for 1 hour, and take it out to obtain a porous electrode rod.

[0066] Such as Figure 9 Shown is the scanning electro...

Embodiment 2

[0071] (1) By weight fraction, 5 parts of FeCl 3 ·6H 2 O, 4 parts of Na 2 S 2 o 8 Dissolved in 25 parts of deionized water, and magnetically stirred at 50 rpm for 10 minutes to obtain solution A;

[0072] (2) Select an iron-based alloy (which contains nickel, the mass content is 40%, the mass content of S and P is less than 0.03%, Wuxi Shenggang Superhard Material Co., Ltd.), and selects 360 mesh SiC sandpaper to polish its surface for 15 minutes , to remove the surface oxide scale;

[0073] (3) Add the polished iron-based alloy obtained in step (2) to solution A, and react under magnetic stirring at 150 rpm, and the reaction time is 2 hours;

[0074] (4) After the reaction is over, take out the reacted porous iron-based alloy, wash with water and ethanol three times respectively, then put the porous iron-based alloy into a drying oven, dry it at 80°C for 0.5 hours, and take it out to obtain the device Use a porous electrode rod.

[0075] After the iron-based alloy is d...

Embodiment 3

[0077] (1) By weight fraction, 6 parts of FeCl 3 ·6H 2 O, 3 Na 2 S 2 o 8 Dissolved in 25 parts of deionized water, and magnetically stirred at 100 rpm for 8 minutes to obtain solution A;

[0078] (2) Select an iron-based alloy (which contains nickel, the mass content is 40%, the mass content of S and P is less than 0.03%, Wuxi Shenggang Superhard Materials Co., Ltd.), and selects 270 mesh SiC sandpaper to polish its surface for 10 minutes , to remove the surface oxide scale;

[0079] (3) Add the polished iron-based alloy obtained in step (2) to solution A, and react under magnetic stirring at 150 rpm, and the reaction time is 12 hours;

[0080] (4) After the reaction is over, take out the reacted porous iron-based alloy, wash with water and ethanol three times respectively, then put the porous iron-based alloy into a drying oven, dry it at 40°C for 2 hours, and take it out to obtain the device Use a porous electrode rod.

[0081] After the iron-based alloy has been deal...

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Abstract

The invention discloses a compact hydrogen-oxygen generator. On a fluid channel, a water circulation outlet of a water box communicates with a water pump through a one-way throttle valve, the water pump communicates with a hydrogen-oxygen generator electrolytic bath, the hydrogen-oxygen generator electrolytic bath communicates with a water circulation inlet of the water box through another one-waythrottle valve, and a gas outlet of the water box communicates with an engine inlet body through a steam-water separation device and a dry type flame arrester in sequence; on a circuit, the water pump and the hydrogen-oxygen generator electrolytic bath are connected to the positive pole end and the negative pole end of a vehicle power source in a parallel connection mode; and a switch, a fuse andthe hydrogen-oxygen generator electrolytic bath are connected with the vehicle power source in a series connection mode. According to the compact hydrogen-oxygen generator, through the compact designthat a porous electrode bar and a stainless steel sleeve are closely nested, efficient electrolysis is achieved, on the premise that the gas production quantity is met, the size and weight of the electrolytic bath are decreased, assembling of a single electrolytic chamber of the on-board hydrogen-oxygen generator is achieved, the hydrogen-oxygen generator is directly connected with the single sealed electrolytic chamber in the circuit and the fluid channel, and the problems caused by series connection of multiple electrolytic chambers are effectively solved.

Description

technical field [0001] The invention relates to an alkaline water electrolysis device, in particular to a compact hydrogen-oxygen generator. Background technique [0002] With the development of the automobile industry, the number and output of automobiles in my country are showing a rapid upward trend. Relevant data show that the number of civil vehicles in my country has reached 232 million. Most of these vehicles use fossil fuels such as oil or natural gas as driving energy. However, the burning of oil as a fossil fuel will inevitably cause two major problems, one is the energy crisis, and the other is the energy crisis. It is environmental pollution. Although the existing conventional oil resources are only enough for human use for about 40 years, with the continuous improvement of oil resource exploration and exploitation technology, some unconventional oil reserves such as shale oil and tight oil are found to be abundant, which can be used by human beings for about 40 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M25/12C25B1/04C25B11/03C22C33/00
CPCF02M25/12C25B1/04C22C33/00C25B11/031F02B43/10C25B1/044C25B15/023C25B9/17C25B11/046
Inventor 袁斌彭伟良李浩胡仁宗高岩朱敏
Owner SOUTH CHINA UNIV OF TECH
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