The utility model relates to an intelligence thermal isolation suit dress, including clothes body, intelligent control circuit board and lithium cell, clothes body from outside to inside includes inlayer, nanofiber electric heat net, heat preservation cotton layer and skin in proper order, the lower hem position department of clothes body is provided with a pocket, intelligent control circuit board and lithium cell are placed in the pocket, evenly distributed has miniature gasbag in the heat preservation cotton layer, nanofiber electric heat is provided with two electrodes on the net, outer surface is located the underarm part position and is provided with more than one triboelectric generator, each the two poles of the earth and the lithium cell electricity of triboelectric generator areconnected, the lithium cell is the power supply of intelligent control circuit board, two electrodes of nanofiber electric heat net are connected with intelligent control circuit board electricity. The utility model provides a present clothing that generates heat need consume a large amount of electric energy owing to generate heat when the module is generated heat, the power module of the clothing that generates heat can not guarantee the to generate heat lasting continuation of the journey problem of module.