This device adopts a professional electrical control system and is a safe, stable, and professional automation product. It is easy to operate, safe, and user-friendly control programs, and has functions such as water shortage protection, dry burning prevention, intelligent temperature control, and timed power on/off. This device can set the start and stop heating times for each day. For example, the heating system will automatically turn on 2 hours before starting work at 8am. First, the pure water in the storage tank will be heated to 25 ℃. When the water temperature in the tank reaches the set temperature, users can use it directly after starting work. Then, the heating system will automatically turn off after finishing work at 5pm, which can save energy and prevent unnecessary losses caused by equipment or pipeline leakage or other faults due to unattended operation at night. Solved the problem of insufficient cleaning enzyme activity during automatic or manual cleaning due to low water temperature, which can easily lead to unsatisfactory cleaning results.