Hydrogen-oxygen mixed gas generator

Abstract

The present invention discloses a hydrogen-oxygen mixed gas generator, including electrolytic tank combined by a plurality of electrolytic chambers connecting in series, the electrolytic chamber is cut into a plurality of small electrolytic chambers by a plurality of polar plates, on which is provided with rhombic concave-convex groove; positive and negative polar plate of the electrolytic tank is connected with corresponding electrode of the electrolysing power supply; top of the electrolytic chamber is arranged with vent-pipe which connecting to gas busbar, air-out end of the gas busbar is connected with built-in water block, which is connected with external water block via airway; external side of the electrolytic chamber is arranged with cooling cycle apparatus. Employing multi-chamber electrolysis can make full use of electric energy efficiency, and heating dissipating impression of the water-cooling circulating device set outside the electrolytic tank is obvious, improving quality of hydrogen-oxygen mixture, assuring stabilization of working level, assuring use impression of long time machine opening. The electrolytic tank of entrails uses easily broken bubbles, and electrode plate of concave-convex rough groovy for increasing electrolysis effective area, large gas production.

Description

technical field [0001] The invention relates to a gas generating device, in particular to a device for generating hydrogen-oxygen mixed gas. Background technique [0002] Use electrolyzed water to generate hydrogen and oxygen flame processing gas source, which can be used to replace acetylene, propane, water gas and other occasions. Because the hydrogen-oxygen combustion product is only water, it is very environmentally friendly to use, and it is more economical and cheaper than oxyacetylene, and it can be used as it is produced, avoiding the safety hazards caused by acetylene gas and other stocks. Hydroxygen generators manufactured by traditional working methods have many disadvantages. If the generator is made larger, there will be a big problem with waste heat discharge. If it is not eliminated in time, the temperature in the electrolytic tank will tend to increase, which will increase the electrolysis speed and generate more waste heat. More waste heat will promote the ...

AI Technical Summary

Problems solved by technology

Hydroxygen generators manufactured by traditional working methods have many disadvantages

If the generator is made larger, there will be a big problem with waste heat discharge. If it is not eliminated in time, the temperature in the electrolytic cell will tend to increase, which will increase the electrolysis speed and generate more waste heat, which will intensify the electrolysis. , so that mutual promotion will form a vicious circle, which will eventually lead to an increase in the temperature of the entire electrolysis, the machine cannot continue to work for a long time, and it will have to stop for a few hours to rest and cool down

The hydrogen-oxygen mixed gas produced in this way will also be accompanied by a lot of water, which will cause the working fluid in the tank to be unstable, and there will be too many bubbles in the electrolytic tank, resulting in a decrease in the quality of the muzzle flame. In severe cases, the muzzle will spit and even work backfire

However, the traditional cooling methods use air cooling, which is greatly affected by the ambient temperature, the temperature cannot be constant, and the noise is large; the existing various hydrogen and oxygen generators have low power utilization due to the structure and layout of the electrolytic cell, and the power grid The utilization of electric energy to the electrolyzer is only below 60%, which is a great waste of electric power for the user

In addition, the electrode plate of the traditional machine is a smooth plate in the electrolytic tank. When this type of plate is used, in the limited space of the electrolytic tank, the net electrolysis area of ​​the plate is not large, and it is not conducive to the formation of air bubbles during electrolysis. Broken, resulting in low gas production efficiency of the gas generator

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