Efficient production of modern commercial fridges and freezers

Refrigeration Basics 11. Temperature: Temperature is a measure of how hot or cold a substance is.There are three commonly used temperature units (temperature scales): Celsius, Fahrenheit, and absolute temperature.Celsius temperature (t, ℃): the temperature we often use. Temperature measured with a C

Refrigerant thermodynamic properties table: The refrigerant thermodynamic properties table lists the temperature (saturation temperature) and pressure (saturation pressure) and other parameters of the refrigerant in the saturated state. There is a one-to-one correspondence between the temperature

1. Refrigerant leakage: After the refrigerant leaks in the system, the cooling capacity is insufficient, the suction and exhaust pressures are low, and the intermittent "squeaking" airflow sound much larger than usual can be heard at the expansion valve. There is no frost or a small amount of floati

Description of the common components of the cold storage system 1. Compressor: It plays the role of compressing and driving the refrigerant in the refrigerant circuit, and is the power of the refrigeration system.2. Condenser: It is one of the main heat exchange equipment in the refrigeration system