| 摘要 |
PURPOSE:To allow no liquid to remain in a gas-liquid separation header by a method wherein a filler material is put into the lower part of the header. CONSTITUTION:In a solar heat collector which serves as a coolant gas generator of an absorption type refrigerator, filler material 7 is put into the lower part of a gas-liquid separation header 3 which is in communication with the upper opening of a tubular liquid passage 2 formed by an outer pipe 2a through which a thick solution flows and an inner pipe 2b through which a diluted solution flows and in this case, the upper surface 8 of the filler material 7 is held in level with, or higher than, the lower end 9 of the upper opening of the inner pipe 2b or inclined with respect to the horizontal plane so that the tubular liquid passage 2 is held lower than the upper surface 8. |
