Louver air port
The utility model relates to the technical field of ventilation equipment, in particular to a shutter air port which comprises an air duct body and a noise reduction assembly, an air guide shutter is arranged in the air duct body in a penetrating mode, and an air guide channel is defined by the oute...
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| creator | WANG CHAOLI XU ZEQIANG |
| description | The utility model relates to the technical field of ventilation equipment, in particular to a shutter air port which comprises an air duct body and a noise reduction assembly, an air guide shutter is arranged in the air duct body in a penetrating mode, and an air guide channel is defined by the outer wall of the air guide shutter and the inner wall of the air duct body; the noise reduction assembly comprises a first sound absorption part and a second sound absorption part, the first sound absorption part is arranged on the inner wall of the air guide channel and faces the air guide shutters, the air guide shutters abut against the first sound absorption part, and the second sound absorption part is arranged on the end faces, facing the air guide channel, of the air guide shutters. The utility model aims to safely and stably eliminate and reduce noise for the ventilation equipment.
本实用新型涉及通风设备技术领域，主要涉及一种百叶风口包括风道本体和降噪组件，所述风道本体内穿设有导风百叶，所述导风百叶的外壁和所述风道本体的内壁围合形成导风通道；所述降噪组件包括第一吸音部和第二吸音部，所述第一吸音部设于所述导风通道的内壁，并面向所述导风百叶设 |
| format | Patent |
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本实用新型涉及通风设备技术领域，主要涉及一种百叶风口包括风道本体和降噪组件，所述风道本体内穿设有导风百叶，所述导风百叶的外壁和所述风道本体的内壁围合形成导风通道；所述降噪组件包括第一吸音部和第二吸音部，所述第一吸音部设于所述导风通道的内壁，并面向所述导风百叶设</description><language>chi ; eng</language><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING ; BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; RANGES ; VENTILATING ; WEAPONS</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=20240906&DB=EPODOC&CC=CN&NR=221666250U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240906&DB=EPODOC&CC=CN&NR=221666250U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG CHAOLI</creatorcontrib><creatorcontrib>XU ZEQIANG</creatorcontrib><title>Louver air port</title><description>The utility model relates to the technical field of ventilation equipment, in particular to a shutter air port which comprises an air duct body and a noise reduction assembly, an air guide shutter is arranged in the air duct body in a penetrating mode, and an air guide channel is defined by the outer wall of the air guide shutter and the inner wall of the air duct body; the noise reduction assembly comprises a first sound absorption part and a second sound absorption part, the first sound absorption part is arranged on the inner wall of the air guide channel and faces the air guide shutters, the air guide shutters abut against the first sound absorption part, and the second sound absorption part is arranged on the end faces, facing the air guide channel, of the air guide shutters. The utility model aims to safely and stably eliminate and reduce noise for the ventilation equipment.
本实用新型涉及通风设备技术领域，主要涉及一种百叶风口包括风道本体和降噪组件，所述风道本体内穿设有导风百叶，所述导风百叶的外壁和所述风道本体的内壁围合形成导风通道；所述降噪组件包括第一吸音部和第二吸音部，所述第一吸音部设于所述导风通道的内壁，并面向所述导风百叶设</description><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</subject><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>RANGES</subject><subject>VENTILATING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD3yS8tSy1SSMwsUijILyrhYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GRoZmZmZGpgahocZEKQIAuAIfhA</recordid><startdate>20240906</startdate><enddate>20240906</enddate><creator>WANG CHAOLI</creator><creator>XU ZEQIANG</creator><scope>EVB</scope></search><sort><creationdate>20240906</creationdate><title>Louver air port</title><author>WANG CHAOLI ; XU ZEQIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN221666250UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</topic><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>RANGES</topic><topic>VENTILATING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG CHAOLI</creatorcontrib><creatorcontrib>XU ZEQIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG CHAOLI</au><au>XU ZEQIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Louver air port</title><date>2024-09-06</date><risdate>2024</risdate><abstract>The utility model relates to the technical field of ventilation equipment, in particular to a shutter air port which comprises an air duct body and a noise reduction assembly, an air guide shutter is arranged in the air duct body in a penetrating mode, and an air guide channel is defined by the outer wall of the air guide shutter and the inner wall of the air duct body; the noise reduction assembly comprises a first sound absorption part and a second sound absorption part, the first sound absorption part is arranged on the inner wall of the air guide channel and faces the air guide shutters, the air guide shutters abut against the first sound absorption part, and the second sound absorption part is arranged on the end faces, facing the air guide channel, of the air guide shutters. The utility model aims to safely and stably eliminate and reduce noise for the ventilation equipment.
本实用新型涉及通风设备技术领域，主要涉及一种百叶风口包括风道本体和降噪组件，所述风道本体内穿设有导风百叶，所述导风百叶的外壁和所述风道本体的内壁围合形成导风通道；所述降噪组件包括第一吸音部和第二吸音部，所述第一吸音部设于所述导风通道的内壁，并面向所述导风百叶设</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| source | esp@cenet |
| subjects | AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS |
| title | Louver air port |
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