What is high-temperature refrigeration

High temperature refrigeration refers to setting the air conditioner to refrigeration mode, where the low-pressure vapor of the refrigerant in the refrigeration system is sucked in by the compressor and compressed into high-pressure vapor, which is then discharged to the condenser. The indoor air continuously circulates and flows, achieving the goal of reducing temperature

What does high temperature cooling and low temperature starting of air conditioning mean?

High temperature cooling refers to the cooling function of air conditioning. It is a machine that transfers the heat of a cooled object with a lower temperature to an environmental medium to obtain cooling capacity. The heat transferred from objects at lower temperatures is commonly referred to as cooling capacity; Low temperature start-up actually refers to the outdoor unit being able to operate normally for heating in cold or minus zero environments after the air conditioner is turned on.

During refrigeration, the compressor is used to convert the refrigerant into high-temperature and high-pressure gas, which is then dissipated by the outdoor unit to form a low-temperature and high-pressure liquid. This liquid then enters the indoor unit for vaporization, heat absorption, and refrigeration. The heating principle is to reverse the working sequence of indoor and outdoor units through a four-way reversing valve, even if high-temperature and high-pressure gases enter the indoor unit first to dissipate heat and bring the indoor cold air to the outside. Electric heating is the use of electric heating wires in indoor air conditioning units to increase the heating capacity of the air conditioner.

Shanghai KUB Refrigeration Equipment Co., Ltd.

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