Safety high temperature heat transfer heat exchanger

[0009] Such as figure 1 , figure 2 As shown, the present invention includes a cylinder 1, which is provided with a layered heat receiving tube 2, a heated liquid 11 flows in the heated tube 2, and a heat source inlet 3 and a heat source outlet 4 are respectively provided at both ends of the shell of the cylinder 1. The two sides of the body 1 are provided with an inlet 12 for the heated liquid and an outlet 13 for the heated liquid. Both sides of the cylinder 1 are provided with a heat source head 5, a heated liquid head 6, and a heat source head 5 that match the shape and are sealed. A cavity 8 is formed between the heated liquid head 6 and the two ends of the heated tube 2 respectively pass through the heat source head 5 and the heated liquid head 6, and the cavity formed between the cylinder 1 and the heat source heads 5 at both ends It is filled with heat source7. The cylinder 1 is provided with upper and lower baffles 9 arranged at intervals. The area of ​​the baffles 9 is smal