Underwater vehicle battery flat section

The utility model discloses an underwater vehicle battery flat section, including anterior segment cabin tubular joint, a plurality of hot exchange pipe, back end cabin tubular joint and battery, hotexchange pipe's both ends respectively with anterior segment cabin tubular joint on shut and the shut on the tubular joint of back end cabin be connected, be equipped with among the hot exchange pipethe battery, hot exchange pipe and external water direct contact to the heat exchange produces. Due to the fact that the above structure if adopted, utilize hot exchange pipe to come the dispersion and keep apart the battery, reduceed by a wide margin and gathered the fuel factor, make battery operational environment temperature uniformity improve, utilize the outer water of hot exchange pipe as the refrigerant, when battery work was generated heat, the rapid transmission of heat ability was fed water, and the water that receives the heating reduces to float because of density, and then the water entering that navigati