Device for carrying out water vapor circulation on biological container by utilizing semiconductor refrigeration technology

The utility model relates to the technical field of water vapor circulation of biological containers, and discloses a device for water vapor circulation of a biological container by utilizing a semiconductor refrigeration technology, which comprises a biological container body, an automatic water vapor circulation device and a connecting lead, the top of the heat conduction piece is fixedly connected with a hot end heat dissipation aluminum piece, the top of the hot end heat dissipation aluminum piece is fixedly connected with a heat dissipation mechanism, air holes are formed in the top and the bottom of the heat dissipation mechanism, a battery is fixedly installed on the inner wall of the right side of the fixing cylinder, and a plurality of heat dissipation holes are formed in the access cover. According to the utility model, when the semiconductor chilling plate works, the heat conducting plate transmits heat at the hot end of the semiconductor chilling plate to the hot end heat dissipation aluminum piec