Quick heat transfer device

[0023] Specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0024] The water-stop rubber 10 is close to the side plate 9 of the embedded part. A temperature sensor 8 is installed in the side plate of the embedded part 9 to detect the temperature of the side plate of the embedded part. One side of the heat transfer wall 3 is close to the side plate 9 of the embedded part. The upper and lower end surfaces and the side walls of the heat transfer wall 3 are welded by stainless steel to form a sealed container. The electric heater 2 is placed in the stainless steel tube sleeve 11, and both ends of the stainless steel tube sleeve 11 penetrate the upper and lower ends of the heat transfer wall 3 (the lower end of the stainless steel tube sleeve 11 may not penetrate the heat transfer wall 6), and is connected with the heat transfer wall 6. Weld the upper and lower ends. The lower end of the stainless steel tube slee