In the first half of the year, China's cold chain logistics totaled 3.1 trillion yuan, an increase of 3.7%
The market size of cold chain logistics was 268.8 billion yuan, an increase of 3.3 percent year-on-year. The total demand for cold chain logistics in China was 210 million tons, an increase of 5.2%, maintaining stable growth, and the cold chain market volume steadily expanded with the gradual increase in the cold chain circulation rate of various categories in China.
Condensing units are a common type of refrigeration equipment that is widely used in industrial, commercial and residential fields. Its role is to convert the refrigerant from the evaporative state to the liquid state, so as to achieve the closure of the refrigeration cycle.The working principle of the condensing unit is very simple, it compresses the refrigerant, increases its pressure and temperature, and then transfers the high temperature and high pressure refrigerant to the condenser. In the condenser, the refrigerant comes into contact with outside air or water, thereby dissipating heat, cooling the refrigerant and transforming it into a liquid state. After that, the liquid refrigerant enters the evaporator through the expansion valve, absorbs heat again and changes into the evaporative state to complete the refrigeration cycle.
Condensing units are a common type of refrigeration equipment that is widely used in industrial, commercial and residential fields. Its role is to convert the refrigerant from the evaporative state to the liquid state, so as to achieve the closure of the refrigeration cycle.
The working principle of the condensing unit is very simple, it compresses the refrigerant, increases its pressure and temperature, and then transfers the high temperature and high pressure refrigerant to the condenser. In the condenser, the refrigerant comes into contact with outside air or water, thereby dissipating heat, cooling the refrigerant and transforming it into a liquid state. After that, the liquid refrigerant enters the evaporator through the expansion valve, absorbs heat again and changes into the evaporative state to complete the refrigeration cycle.