The Operating Principle of Low Temperature Pharmaceutical Chiller

2022/11/11 ClassificationNouvelles de l'industrie 239

The Operating Principle of Low Temperature Pharmaceutical Chiller

The low-temperature pharmaceutical chiller is composed of four basic components: refrigeration compressor, condenser, evaporator and throttle valve. They are connected in sequence by pipelines to form a closed system. The refrigerant circulates continuously in the system. Exchange heat with the outside world.

After absorbing the heat of the cooled object in the evaporator, the refrigerant of the low-temperature pharmaceutical chiller liquid is vaporized into low-temperature and low-pressure steam, inhaled by the compressor, compressed into high-pressure and high-temperature steam, and then discharged into the condenser. Heat is released to the cooling medium in the condenser, condensed into a high-pressure liquid, and throttled through a throttle valve to a low-pressure and low-temperature refrigerant. After that, it enters the evaporator again to absorb heat and vaporize to achieve the purpose of circulating refrigeration. In this way, the refrigerant goes through four basic processes of evaporation, compression, condensation and throttling in the system to complete a refrigeration cycle.

Evaporator is a device for conveying cold energy by low temperature pharmaceutical chiller, in which the refrigerant absorbs the heat of the object to be cooled to achieve refrigeration. The compressor is the heart and plays the role of inhaling, compressing and transporting the refrigerant vapor. The condenser is a device that emits heat, and transfers the heat absorbed in the evaporator together with the heat converted in the compressor to the cooling medium to take away. The throttle valve acts as a throttling and depressurization for the refrigerant, controls and adjusts the amount of refrigerant liquid flowing into the evaporator at the same time, and divides the system into high-pressure and low-pressure parts.

Our low-temperature pharmaceutical chillers can be installed with movable casters at the bottom, with beautiful appearance. The installation position and equipment can be changed according to the specific working conditions of the user. They can be placed in the production workshop and have multi-stage energy adjustment. They are suitable for supporting small and medium-sized production equipment. Equipped with corresponding cooling water tower, cooling pump, etc.

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