| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To efficiently control drift in the longitudinal direction of a trough for supplying a heat carrier to the surface of a heat exchanger panel in an open-rack evaporator of relatively simple structure. <P>SOLUTION: Outside partition walls 20, 20 are installed in the inside of sidewalls 11, 11 of a trough body 10, and further in the inside of the structure, inside-partition walls 30, 30 are installed. Gaps are provided between a bottom sheet 13 of the trough body 10 and each of the outside partition walls 20, 20. The inside partition walls 30, 30 are formed respectively lower than the outside partition walls 20, 20 on both sides, and brought into contact with the bottom sheet 13 of the trough body 10. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
