HEAT EXCHANGER AND HOT WATER APPARATUS
A latent heat recovery heat exchanger (10) includes a case (12), a heat exchange portion (11), and a straightening vane (15). The heat exchange portion (11) includes a plurality of heat transfer plates (11 b) surrounded by a peripheral wall portion (120) of 5 the case (12) and layered on one another...
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Zusammenfassung: | A latent heat recovery heat exchanger (10) includes a case (12), a heat exchange portion (11), and a straightening vane (15). The heat exchange portion (11) includes a plurality of heat transfer plates (11 b) surrounded by a peripheral wall portion (120) of 5 the case (12) and layered on one another, each of the plurality of heat transfer plates (1 Ib) extending in a direction from an inlet (FI) toward an outlet (FO). The straightening vane (15) includes a top plate portion (15a) covering the plurality of heat transfer plates (11 b) so as to close a space between the plurality of heat transfer plates (1 Ib) in end portions (1 Iba) of the plurality of heat transfer plates (1 Ib) in a direction 10 intersecting with a direction of layering of the plurality of heat transfer plates (11 b) when the heat exchange portion (11) is viewed from the inlet (FI) toward the outlet (FO). 21 c 21 21 a 23 21 d 23- 24b 21b-- 13 24a 13 |
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