| 摘要 |
FIELD: refrigeration equipment, particularly for cooling liquid, for instance water used in water recycling systems of processing equipment. ^ SUBSTANCE: device is made as closed loop for liquid circulation including at least one cooler, liquid inlet and outlet pipelines, at least one pumping unit and heat exchanger. Structural members of heat exchanger, for instance coil or bundle of parallel tubes having small diameters or plates, are installed directly in artesian well below water level. ^ EFFECT: reduced size and improved ecology. ^ 8 dwg
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