Equipment focuses on introduce the structure and principle of each components that constitute the compression-type refrigerating system. Show the comparison of each kind of throttling mode and the refrigerant quantity how to influence the Refrigeration effect.

Equipment refrigeration system mainly consists of compressor,heat exchanger,dry filter,four kinds of throttling device,pressure protection switch,liquid view lens,high & low pressure meter; Electrical system includes leakage protector,voltmeter,ammeter,digital display thermometer. Equipment equipped with four universal wheels, convenient for moving.

Equipment Training Project

1) Understand the main components of refrigeration system

2) Understand the principle and function of refrigeration system main components

3) Understand the working principle of refrigeration system

4) Understand the control principle of electrical system

5) Pressure maintaining and detecting of refrigeration system

6) Vacuumize of refrigerating system

7) Method for charging refrigerant and judgement

8) Comparison training of refrigeration system various throttling way

9) Influence of refrigerant quantity to refrigeration effect

10) Understand the judgement method that refrigeration system do not work or refrigeration effect not good