INTEGRATED VENDING MACHINE REFRIGERATION UNIT consists of many accessories, such as compressors, condensers, expansion valves, heat exchangers, temperature controllers, circulating pumps, pre-cooling units, heating units, refrigeration units, etc. Each component has its own functions and advantages.
INTEGRATED VENDING MACHINE REFRIGERATION UNIT components are introduced in detail:
1. Compressor: INTEGRATED VENDING MACHINE REFRIGERATION UNIT Some of the more important components are the compressor, which mainly plays the role of refrigeration. It is called the heart of the unit and is a very important key component. A good compressor should not only run stably , but also to ensure good energy efficiency.
2. Evaporator and condenser: The evaporator and the condenser play the role of heat absorption and heat release respectively. Sufficient and suitable heat exchange can give full play to the efficiency of the compressor. If the heat exchange of the condenser is insufficient, it will directly It affects the cooling effect of the unit. In summer, it is prone to high high pressure or even the protection shutdown of the cooling and heating cycle unit due to the high pressure exceeding the standard; the heat exchange of the evaporator is more important, and insufficient heat exchange will not only cause the INTEGRATED VENDING MACHINE REFRIGERATION UNIT efficiency is low, If it is too small, the refrigerant cannot be completely evaporated, and it will directly return to the compressor to cause liquid shock and damage the compressor, thus making the entire cooling and heating cycle unit unusable.
3. Expansion valve: In INTEGRATED VENDING MACHINE REFRIGERATION UNIT, expansion valve is not only a flow control valve, but also a throttle valve in refrigeration equipment. , into the low-temperature and low-pressure refrigerant wet vapor enters the evaporator, vaporizes and absorbs heat in the evaporator, and achieves the purpose of cooling and cooling.