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Greenhouse with double glazed roof - has water supply for heating or cooling through channel communicating with space between panes
Greenhouse with double glazed roof - has water supply for heating or cooling through channel communicating with space between panes
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机译:带双层玻璃屋顶的温室-通过与窗格之间的空间连通的通道来供水或供冷
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摘要
The greenhouse has a double glazed roof (1) supported by a ridge beam (2) provided with extruded sections (3, 4) to take the glass panes (5, 6). It also includes water channels (7) which communicate with space (8) between the panes. The lower longitudinal edge of the panes is held by extruded members (10, 11) on beam (9) which also includes a gutter. Channel (7) may be supplied by hot or coled water from a three way valve (14). Gutter (12) in beam (9) is connected to a waste water outlet (19).
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