Greenhouse outward turning type lower ventilation system and control method
The greenhouse outward-turning type lower ventilation system comprises a ventilation opening and a window arranged on the ventilation opening, the upper end of the window is hinged to a greenhouse, and the greenhouse outward-turning type lower ventilation system further comprises a driving device fo...
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creator | ZHANG CHUANHOU LI TIANHUA SHI GUOYING YANG FENGJUAN ZHANG GUANSHAN WEI MIN TIAN SUBO |
description | The greenhouse outward-turning type lower ventilation system comprises a ventilation opening and a window arranged on the ventilation opening, the upper end of the window is hinged to a greenhouse, and the greenhouse outward-turning type lower ventilation system further comprises a driving device for driving the window to swing up and down to achieve opening and closing. The driving device comprises two pulleys, a steel wire rope annularly bypassing the two pulleys and a steel wire rope driving mechanism for driving the steel wire rope to move, the steel wire rope driving mechanism comprises a winding drum and a motor for driving the winding drum to rotate, the steel wire rope bypasses the winding drum, and the two pulleys are arranged in the length direction of the ventilation opening; the driving mechanism further comprises a plurality of sliding blocks slidably connected to the guide rails in the moving direction of the steel wire ropes, the sliding blocks are connected with the windows through supporting |
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The driving device comprises two pulleys, a steel wire rope annularly bypassing the two pulleys and a steel wire rope driving mechanism for driving the steel wire rope to move, the steel wire rope driving mechanism comprises a winding drum and a motor for driving the winding drum to rotate, the steel wire rope bypasses the winding drum, and the two pulleys are arranged in the length direction of the ventilation opening; the driving mechanism further comprises a plurality of sliding blocks slidably connected to the guide rails in the moving direction of the steel wire ropes, the sliding blocks are connected with the windows through supporting</description><language>chi ; eng</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED ; FISHING ; FORESTRY ; HORTICULTURE ; HUMAN NECESSITIES ; HUNTING ; TRAPPING ; WATERING</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240531&DB=EPODOC&CC=CN&NR=118104510A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240531&DB=EPODOC&CC=CN&NR=118104510A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG CHUANHOU</creatorcontrib><creatorcontrib>LI TIANHUA</creatorcontrib><creatorcontrib>SHI GUOYING</creatorcontrib><creatorcontrib>YANG FENGJUAN</creatorcontrib><creatorcontrib>ZHANG GUANSHAN</creatorcontrib><creatorcontrib>WEI MIN</creatorcontrib><creatorcontrib>TIAN SUBO</creatorcontrib><title>Greenhouse outward turning type lower ventilation system and control method</title><description>The greenhouse outward-turning type lower ventilation system comprises a ventilation opening and a window arranged on the ventilation opening, the upper end of the window is hinged to a greenhouse, and the greenhouse outward-turning type lower ventilation system further comprises a driving device for driving the window to swing up and down to achieve opening and closing. The driving device comprises two pulleys, a steel wire rope annularly bypassing the two pulleys and a steel wire rope driving mechanism for driving the steel wire rope to move, the steel wire rope driving mechanism comprises a winding drum and a motor for driving the winding drum to rotate, the steel wire rope bypasses the winding drum, and the two pulleys are arranged in the length direction of the ventilation opening; the driving mechanism further comprises a plurality of sliding blocks slidably connected to the guide rails in the moving direction of the steel wire ropes, the sliding blocks are connected with the windows through supporting</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HORTICULTURE</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>TRAPPING</subject><subject>WATERING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyk0KwjAQBtBsXIh6h_EAQoMKbkvxBwRX7ktoPm0gnSnJxNLbu_EArt7mLc39mgDupWSQFJ1c8qQlceA36TyCokxI9AFriE6DMOU5KwZy7KkT1iSRBmgvfm0WLxczNj9XZns5P5vbDqO0yKPrwNC2eVh7stXhaKt6_8_5AtyfNlA</recordid><startdate>20240531</startdate><enddate>20240531</enddate><creator>ZHANG CHUANHOU</creator><creator>LI TIANHUA</creator><creator>SHI GUOYING</creator><creator>YANG FENGJUAN</creator><creator>ZHANG GUANSHAN</creator><creator>WEI MIN</creator><creator>TIAN SUBO</creator><scope>EVB</scope></search><sort><creationdate>20240531</creationdate><title>Greenhouse outward turning type lower ventilation system and control method</title><author>ZHANG CHUANHOU ; LI TIANHUA ; SHI GUOYING ; YANG FENGJUAN ; ZHANG GUANSHAN ; WEI MIN ; TIAN SUBO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118104510A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HORTICULTURE</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>TRAPPING</topic><topic>WATERING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG CHUANHOU</creatorcontrib><creatorcontrib>LI TIANHUA</creatorcontrib><creatorcontrib>SHI GUOYING</creatorcontrib><creatorcontrib>YANG FENGJUAN</creatorcontrib><creatorcontrib>ZHANG GUANSHAN</creatorcontrib><creatorcontrib>WEI MIN</creatorcontrib><creatorcontrib>TIAN SUBO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG CHUANHOU</au><au>LI TIANHUA</au><au>SHI GUOYING</au><au>YANG FENGJUAN</au><au>ZHANG GUANSHAN</au><au>WEI MIN</au><au>TIAN SUBO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Greenhouse outward turning type lower ventilation system and control method</title><date>2024-05-31</date><risdate>2024</risdate><abstract>The greenhouse outward-turning type lower ventilation system comprises a ventilation opening and a window arranged on the ventilation opening, the upper end of the window is hinged to a greenhouse, and the greenhouse outward-turning type lower ventilation system further comprises a driving device for driving the window to swing up and down to achieve opening and closing. The driving device comprises two pulleys, a steel wire rope annularly bypassing the two pulleys and a steel wire rope driving mechanism for driving the steel wire rope to move, the steel wire rope driving mechanism comprises a winding drum and a motor for driving the winding drum to rotate, the steel wire rope bypasses the winding drum, and the two pulleys are arranged in the length direction of the ventilation opening; the driving mechanism further comprises a plurality of sliding blocks slidably connected to the guide rails in the moving direction of the steel wire ropes, the sliding blocks are connected with the windows through supporting</abstract><oa>free_for_read</oa></addata></record> |
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subjects | AGRICULTURE ANIMAL HUSBANDRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING TRAPPING WATERING |
title | Greenhouse outward turning type lower ventilation system and control method |
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