Methane explosion prevention controlling process

Abstract

The present invention relates to gas explosion preventing control method. The control method includes the following steps: increasing one inducing feedback unit to control valve seat; forcing gas intake pipe to close instantaneously; and final igniting main furnace in proper gas flow rate. By means of instantaneous close and opening, the present invention can control gas flow rate stably to increase the safety in using gas.

Description

technical field [0001] The invention relates to a gas explosion-proof control method, especially an innovative invention that breaks through the design limitations of traditional water heaters and achieves increased safety with a more stable gas flow rate. Background technique [0002] Generally, gas appliances (such as water heaters) are used, and the valve hole of the gas outlet pipe is generally controlled by the rubber diaphragm of the differential pressure disc and the valve device, and the opening and closing of the gas outlet is controlled by the action of the valve device, so that the gas Flow to the outlet pipe, and use it to ignite the main fire. [0003] But above-mentioned known structure is because of relying on single valve device etc. to control the valve hole of gas outlet pipe, is easier to produce situations such as deflagration because of the ignition of gas flow, even therefore danger is also heard from time to time. [0004] Therefore, it can be seen fr...

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Problems solved by technology

[0003] But above-mentioned known structure controls the valve hole of gas outlet pipe because of relying on single valve device etc., is easier to produce situations such as deflagration because of the ignition of gas flow, even therefore danger is also heard from time to time

[0004] Therefore, it can be seen from the above that the above-mentioned known gas appliances obviously have inconvenience and shortcomings in actual installation and use, and can be improved.

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