| 摘要 |
PURPOSE: A heat concentrator is provided to maximize the installing density per unit area according to the unnecessity of a space to be assembled between heat concentrators, to install by a watertight structure and to vary the appearance of a heat concentrator. CONSTITUTION: A connecting device(14) of a heat concentrator is moved toward the rear face of a heat concentrator, and is prepared to have shorter length than the width of the heat concentrator to make possible the connection of the heat concentrator at the rear face. A prominence and depression part(23) is placed on a heat-concentrating window supporting bar(22) fixing a heat concentrating window to insert a waterproof cover. The space between the heat concentrators are becomes watertight when installing many heat concentrators. A fixing bolt input part(24) is placed on a heat concentrator frame(21) to fix the heat concentrator when installing. A header pipe of the heat concentrator is installed in double structure to exchange heat, has a spiral pipe, a fin attaching pipe or a fin attaching spiral pipe. And a phase transforming line(11) and a condensing line(12) are placed outside. |
