| 摘要 |
PROBLEM TO BE SOLVED: To provide a process system component operation state provision apparatus having high thermoelectric generation efficiency obtained by improving heat radiation efficiency.SOLUTION: A trap operation state provision apparatus 100 includes a thermal power generation unit P107 including a thermal power generation apparatus 200. The thermal power generation apparatus 200 includes: a radiator 201; a conversion element 203; and a thermoelectric power generation circuit 205. The radiator 201 forms a radiation path of a steam trap → a lower casing 103 → the radiator 201. The radiator 201 includes: a disc-shaped main body part 201a, a heat radiation hole 201b; and an auxiliary heat radiation cylinder 201c. The main body part 201a has a disc shape. A plurality of heat radiation holes 201b are formed at positions inside the outer edge of the main body part 201a. The formation of the heat radiation holes 201b enables more efficient heat radiation. The auxiliary heat radiation cylinder 201c is formed along the outer edge of a heat radiation hole 201b. |
