| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat exchanger for a sealed structure in which a large capacity heat pipe type heat exchanger 1 can be easily assembled into the structure, a heat exchanging characteristic by the heat exchanger 1 can be realized sufficiently and a space between the heat exchanger 1 and a partition plate 2 can be easily and positively closed.SOLUTION: A heat exchanger for a sealed structure of this invention is constituted in such a way that a heat pipe type heat exchanger 1 having fins 1b on the surfaces of the pipes 1a is fixed to pass through an upper wall Aa of a sealed space in inside or outside direction, a space between the heat exchanger 1 and the upper wall Aa is closed by a partition plate 2 and each of the portions of outer side and inner side of the heat exchanger 1 is provided with fans 4, 6 for use in transferring surrounding atmosphere and air in the sealed space (inner air). Then, the heat exchanger 1 has a bent part 1x to have either a horizontal part or an inclined part at each of the inner and outer portions and the heat exchanger 1 has fins 1b at the surfaces of the pipes 1a as well as at the bent part 1x. |
