The industrial chiller is a cooling water equipment capable of providing constant temperature, constant current and constant pressure. The cooling water temperature can be automatically adjusted according to requirements, and long-term use can save water. In the refrigeration system of industrial chillers, each accessory is very important. Here are some of the control components inside the industrial chiller?
Introduction of internal control components of industrial chillers:
1. chiller refrigerant controller: expansion valve, capillary tube, etc.;
2. Refrigerant circuit controller: four-way valve, one-way valve, double valve, solenoid valve;
3. Refrigerant pressure controller: pressure switch, output pressure regulating valve, pressure controller, motor protector, overcurrent relay, thermal overcurrent relay, temperature relay, temperature regulator, temperature level regulator, temperature Proportional regulator, humidity regulator, humidity level regulator, defrost controller, defrost temperature switch, defrost time relay, various temperature switches;
4. Cooling water control: water shut-off relay, water quantity regulating valve, water pump, etc.;
5. Alarm control: over temperature alarm, super humidity alarm, under voltage alarm and fire alarm, smoke alarm, etc.
