Oral liquid cooling is sunk and is used cooling water circulation device

The utility model provides an oral liquid cooling is sunk and is used cooling water circulation device, including the screw refrigerator, the condenser of screw refrigerator links to each other with cold heavy jar through cold heavy jar of input pipeline and the cold jar output pipeline that sinks, be equipped with first water pump on cold heavy jar input pipeline or cold heavy jar output pipeline, sink the position that jar output pipeline is close to the screw refrigerator and all be equipped with the valve with cold at the cold jar input pipeline that sinks, the evaporimeter of screw refrigerator links to each other with open -air cooling water pool through open -air cooling water pool output pipeline and open -air cooling water pool backflow pipeline, be equipped with the second water pump in the open on cooling water pool output pipeline or the open -air cooling water pool backflow pipeline. Its simple structure, convenient operation, jar provide the cold source through the screw refrigerator for cold si