Common types, working principles and electrical control of ice machines

Common types, working principles and electrical control of ice machines

1. Important types of common ice machines:
Commercial ice machine, supermarket ice machine, catering ice machine, snowflake ice machine, milk tea ice machine, industrial flake ice machine, hotel ice machine, bar ice machine, cold drink ice machine, laboratory ice machine , hospital ice machine, household ice machine, seafood ice machine, cement plant ice machine, chemical ice machine, cooling ice machine, seawater ice machine, ice machine types, industrial ice machine, scale ice machine Machine, cube ice machine, cylindrical ice machine, ice brick machine, plate ice machine, small ice machine, large ice machine, ice machine manufacturer, ice machine quotation, ice machine manufacturing, flake ice machine.
Second, the working principle of the ice machine
1. The chilled water in the water storage tank is continuously circulated through the plate or grid evaporator by the water pump;
2. After the compressor is running, it goes through suction-compression-exhaust-condensation (liquefaction)-throttling-and then evaporates in the evaporator at a low temperature of -10 to -18 degrees to absorb heat and vaporize. Frozen water continuously condenses into an ice layer on the surface of the lower temperature evaporator at a water temperature of 0 degrees. When the ice layer condenses to a certain thickness, after the evaporation temperature of the refrigerant reaches the set temperature of the temperature control, the defrosting solenoid valve is turned on, usually in the form of a heat pump to deicing, and then the next cycle is realized.
3. Working principle of electrical control:
Let me tell you about the working principle of the ice machine. The circuit principle is based on the working principle of the ice machine. The first stage of ice making: the working components are: compressor, water pump, condensing fan. In the second stage, the lower the temperature of the ice to a certain thickness, the sensor senses (there are several sensors: thermostat, thermistor, pressure controller (the return air pressure is low for ice thickness), ice thickness sensor, etc. It depends on your ice machine One), start Huashuang (also known as ice melting and ice removal), the third stage of Huashuang: working components; compressor, defrosting solenoid valve, water inlet solenoid valve. (At this time, the water pump and the condensing fan stop.) The fourth stage: after the frost falls, the sensor senses and repeats the first stage. Repeatedly. After the ice is full, the ice full sensor detects that the whole machine stops working.