| 摘要 |
The present invention relates to a vacuum solar heat collector module. The vacuum solar heat collector module includes: a case (110) in which an upper part is opened, and an internal space is formed; a vacuum collecting panel (130) provided to the inside of the case, and in which the inside is in a vacuum state; an insulator (120) arranged between the vacuum collecting panel and the case for blocking heat transfer. A plurality of the vacuum collecting panels are arranged in a horizontal direction from the inside of the case. The vacuum collecting panel includes: an upper transmission window (131) and a lower support plate (132) which are arranged at the top and the bottom, and spaced by a certain distance due to a side surface support spacer and an internal spacer; an absorbing plate (135) arranged by being spaced between the upper transmission window and the lower support plate for absorbing solar heat; and a heat medium circulation tube (137) coupled to the absorbing plate by bonding or attaching. In addition, the vacuum solar heat collector module of the present invention provides the vacuum collecting panels in parallel which are individually arranged, thereby increasing the size of the module and removing worry of malfunction since a damaged panel can be replaced when a part of the vacuum collecting panel is damaged. Moreover, the vacuum collecting panel of the present invention in which the durability on durability pressure difference by the temperature difference is enhanced, so a thin front transmission glass window can be manufactured, thereby reducing the absorptance of the transmission glass window and increasing efficiency. |
