The water temperature and water level sensor consists of a thermostat and a water level control part, and is heated by a decompression device in front of an electric valve and a rotary silencing heater. The water level sensor in the container transmits the sensed water level signal to the controller, and the computer in the controller compares the measured water level signal with the set signal to obtain the deviation. Then, according to the nature of the deviation, the "on" and "off" instructions are issued to the electric water supply valve to ensure that the container reaches the set water level.
After the water intake program is completed, the computer in the temperature control part sends an "on" command to the electric valve providing heat medium, and the system starts to heat the water in the container. When the set temperature is reached. The controller sends an instruction to close the valve and cut off the heat source, and the system enters the heat preservation state. In the process of programming, ensure that the electric control valve of heat source does not open when the system does not reach the safe water level, so as to avoid heat loss and accidents. ?
(Photo/Text/Photo: Pacific Auto Network Tang Yanyan)