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Semi-hermetic Two-stage Screw Single-machine Refrigeration Compre

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Barrel pump refrigeration unit

Barrel pump refrigeration unit

The high-efficiency and energy-saving fluorine pump liquid supply system is a refrigeration system that uses the mechanical action of the pump to deliver low-temperature refrigerant liquid to the evaporator. The throttled cryogenic refrigerant liquid first enters the low-pressure circulating barrel with a certain liquid storage volume and a certain gas-liquid separation volume, and then uses a fluorine pump to transport several times the evaporated cryogenic liquid to the evaporator of each warehouse. Most of the liquid is endothermic vaporized in the evaporator, and the rest of the liquid is returned to the low-pressure circulation barrel with the vapor through the return pipe. After gas-liquid separation, the vapor is sucked away by the refrigeration compressor, and the separated liquid and the new supplementary liquid equivalent to the evaporation amount are transported to the evaporator by the fluorine pump for recirculation.

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Semi-hermetic Two-stage Screw Single-machine Refrigeration Compre