Patent ID: 9673126
Date: 2017-06-06
CPC Classifications: B23P,F25B,F25D,H01L

Claim:
1. A multi-functional semiconductor refrigerating and warming dual-purpose box, comprising: a box body comprising two independent rooms, a bottom machine room, an upper working room, and a lower working room, the independent rooms comprising an upper room and a lower room, the bottom machine room being located in the bottom of the box body; a refrigerating and heating unit comprising an upper room semiconductor refrigerating and heating unit and a lower room semiconductor refrigerating and heating unit, the upper room semiconductor refrigerating and heating unit being located in the upper working room, the upper room semiconductor refrigerating and heating unit comprising an external heat exchanger of the upper room, a first semiconductor chilling plate, and an internal heat exchanger of the upper room, and connecting densely in sequence, the lower room semiconductor refrigerating and heating unit being located in the lower working room, the lower room semiconductor refrigerating and heating unit comprising an external heat exchanger of the lower room, a second semiconductor chilling plate, and an internal heat exchanger of the lower room, and connecting densely in sequence; and a composite condenser unit and a liquid delivering pump connected to the external heat exchanger of the upper room and the external heat exchanger of the lower room through pipes, to constitute circular flow paths of liquid; wherein the composite condenser unit comprises a first composite condenser and a second composite condenser, the first composite condenser and the liquid delivering pump are located in the bottom machine room, the second composite condenser is on the back of the box body.