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КАРКАС ПАРНИКА ИЗ МЕТАЛЛИЧЕСКИХ ПРОФИЛЬНЫХ ТРУБ
专利权人:
发明人:
Пономарев Лев Петрович (RU)
申请号:
RU2017143225
公开号:
RU0000180751U1
申请日:
2017.12.11
申请国别(地区):
RU
年份:
2018
代理人:
摘要:
The utility model refers to agriculture and can be used on private and garden plots for growing thermophilic crops. And more specifically: the frame of the greenhouse from profile pipes. A film greenhouse is known (RU, patent 2012196, IPC 5 A01G 9/14), comprising a frame mounted in supports, made of arcuate bent pipes with a film coating stretched thereon. On the edges of the film coating of each middle module, sleeves for the passage of arcuate tubes are made, the tubes of the adjacent modules are connected by tightening clamp-like elements, the ends of the tubes are fixed in the supports by locking elements. The disadvantage of the analogue is the difficulty of attaching the film coating to the arches, additional assembly before installing the greenhouse, the presence of additional fastening elements (supports), The need to remove the film coating for artificial watering of plants. The closest analogue of the greenhouse is the patent Ru 148087 U1 IPC A01G 9/20. (published on November 27, 2014. "Greenhouse hulk", in which the technical result is achieved by a greenhouse including arcs on which a protective material is fixed by means of transverse hoses, the arcs being fixed by means of a deepening into the ground, characterized in that as a protective non-woven fabric is used, and sleeves are formed as a result of flossing of non-woven fabric by stitching or bypass or by double stitching or double stitching in the form of one-sided or two-sided folds. On the device is that when watering, weeding or other work with planted plants, the non-woven material has to be lifted on each arc and only up to the middle of the greenhouse, which complicates the work, and the second half of the bed becomes practically inaccessible, it is necessary to do the same job on the other half of the bed. Non-woven fabric due to contact with the earth and moisture becomes dirty, which creates certain difficulties, difficulties with the manufacture of sleeves. The purpose of the useful model
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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