Double-film double-arch-support solar greenhouse

The utility model discloses a double-film double-arch-support solar greenhouse. The double-film double-arch-support solar greenhouse comprises outer arch-supports and inner arch-supports (6), wherein each outer arch-support comprises an outer arch-support upper chord welded pipe (1) and an outer arc...

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Bibliographische Detailangaben
Hauptverfasser:	JIANG LUYAN, ZHAO CHAO, SUN LINA, SU JIAN, SONG BINGWEI, WANG GUOQIANG, FENG DANLING, WANG XIAODONG, LIU XIA, WU LETIAN, MA CAIWEN, ZOU PING, SHI HUIFENG, CAO XINWEI, MA YUEHONG, LIU NA, XIAO LINGANG, ZHANG LI, ZHANG CAIHONG, WANG YAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BUILDING BUILDING MATERIALS CEILINGS CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED EMBANKMENTS EXCAVATIONS FISHING FIXED CONSTRUCTIONS FLOORS FORESTRY FOUNDATIONS GENERAL BUILDING CONSTRUCTIONS HORTICULTURE HUMAN NECESSITIES HUNTING HYDRAULIC ENGINEERING INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS SOIL SHIFTING STRUCTURAL ELEMENTS TRAPPING UNDERGROUND OR UNDERWATER STRUCTURES WALLS, e.g. PARTITIONS WATERING
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Beschreibung
Zusammenfassung:	The utility model discloses a double-film double-arch-support solar greenhouse. The double-film double-arch-support solar greenhouse comprises outer arch-supports and inner arch-supports (6), wherein each outer arch-support comprises an outer arch-support upper chord welded pipe (1) and an outer arch-support lower chord round steel bar (3). Round steel bars (2) arranged in a zigzag type are used for being connected between each outer arch-support upper chord welded pipe (1) and each outer arch-support lower chord round steel bar (3), each outer arch-support upper chord welded pipe (1) is a phi 322.5 welded pipe, each outer arch-support lower chord round steel bar (3) is a phi 12 round steel bar, and the distance between every pair of outer arch-support is 1 meter. The inner arch-support (6) is a phi 322.5 welded pipe, the distance between every pair of inner arch-support is 2 meters, and the distance between the inner arch-support and the outer arch-support is 300-400 mm. Through actual using, the double-fi