Method and apparatus for preventing explosion ignition of battery electric water heater

摘要

The present invention relates to a method and an apparatus for preventing an explosion ignition of a battery-powered water heater, and it is possible to confirm the operation state of a sparker without a flame detection circuit and to detect a voltage low enough to drive a sparker circuit If the output voltage of the thermocouple is detected to be less than the predetermined voltage due to the oxygen deficiency state, the battery is turned off by preventing the leak of the gas by preventing the explosion ignition, Thereby further improving the quality of the product.