| Cite this article: | 肖林刚.连栋温室屋面虹吸式雨水排水系统设计[J].灌溉排水学报,,():-. |
| xiaolingang.连栋温室屋面虹吸式雨水排水系统设计[J].灌溉排水学报,,():-. |
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| Design of Siphon Rainwater Drainage System for Multi-span Greenhouse Roof |
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xiaolingang
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Institute of Agricultural Mechanization, Xinjiang Academy of Agricultural Sciences，
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| Abstract: |
| 【objective】The purpose of this paper is to explore and solve the problem of sediment dep-osition in greenh-ouse drainpipe.【method】 combined with actual engineering cases, aiming at the proble-m that the sediment deposition in the pipeline during the drainage process of greenhouse roof could not be cleaned, hydraulic calculation was carried out by applying the pressure flow siphon drainage system to c-lear the silt, and the hydraulic calculation diagram and the rainw-ater bucket pipeline system diagram were made.【result】 the pressure flow siphon drainage system is applied in greenho-use, the drainage pi-pe is simple and the drainage efficiency is high.【conclusion】 the pressure flow siphon drainage sys-tem can not only optimize the spatial layout of the greenhouse drainage pipe, but also effectively discharge t-he sediment in the pipe.This project case has certain guidance and reference significance for the applicati-on of siphon drainage system on greenhouse roof. |
| Key words: multi-span greenhouse; pressure flow siphon; drainage design; rainwater bucket |
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