27-08-2021 дата публикации
Номер: CN214065129U
The utility model discloses an air-cooling single-cooling natural-cooling full-year cooling system which comprises a compressor, a first heat exchanger for exchanging heat with ambient air, an electronic expansion valve, a second heat exchanger for exchanging heat with water used at a user side, and a gas-liquid separator which are sequentially and circularly communicated and form a refrigeration circulation loop for refrigeration, wherein the compressor, the first heat exchanger, the electronic expansion valve, the second heat exchanger and the gas-liquid separator are used for exchanging heat with water used at a user side; the system further comprises a first pipeline communicated with a user side water inlet, a third heat exchanger for exchanging heat with ambient air, a second pipeline, a water tank, a third pipeline, a first valve and a second valve. The first pipeline, the third heat exchanger, the second pipeline and the water tank are sequentially communicated, the second heat ...
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