Heating system for greenhouse, comprising height adjustable heating elements joined to steel ropes

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专利权人:

HOFFACKER, FRANZ JOSEF;BAUER, WILHELM

发明人:

申请号：

DE20032018878U

公开号：

DE20318878(U1)

申请日:

2003.12.03

申请国别(地区):

德国

年份:

2004

代理人:

摘要：

Several bar-shaped heating elements (4) are positioned parallel inside the greenhouse (1) above the beds (10). Each of the elements (4) is joined with one end to a supply- (5) and with the opposite end to a return pressure duct (6) connected to the main pipe (7) leading to the supply device. The heating elements (4) are joined to the ceiling with steel ropes (3) and can be infinitely adjusted in height by winding the elements (4) up or down along the ropes (3) and securing them at the appropriate height.

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中国工程科技知识中心

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