Fan and fan wallboard with dual functions of heat insulation and sealing
The utility model relates to the technical field of Roots blowers, and provides a blower and a blower wallboard with double functions of heat insulation and sealing. The fan wallboard with the heat insulation and sealing functions comprises a wallboard body, two end faces of the wallboard body are r...
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| creator | ZHAO ZHENCHANG ZHAO SHENGCHANG |
| description | The utility model relates to the technical field of Roots blowers, and provides a blower and a blower wallboard with double functions of heat insulation and sealing. The fan wallboard with the heat insulation and sealing functions comprises a wallboard body, two end faces of the wallboard body are respectively provided with a sealing cavity and a bearing installation groove, a heat insulation cavity is arranged between the sealing cavity and the bearing installation groove, the sealing cavity comprises a first sealing cavity body and a second sealing cavity body, and the bearing installation groove is provided with a bearing installation groove. Sealing pieces can be mounted in the first sealing cavity and the second sealing cavity; the bearing mounting grooves comprise a first bearing mounting groove corresponding to the first sealing cavity and a second bearing mounting groove corresponding to the second sealing cavity; the heat insulation cavity comprises a first heat insulation cavity adjacent to the firs |
| format | Patent |
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The fan wallboard with the heat insulation and sealing functions comprises a wallboard body, two end faces of the wallboard body are respectively provided with a sealing cavity and a bearing installation groove, a heat insulation cavity is arranged between the sealing cavity and the bearing installation groove, the sealing cavity comprises a first sealing cavity body and a second sealing cavity body, and the bearing installation groove is provided with a bearing installation groove. Sealing pieces can be mounted in the first sealing cavity and the second sealing cavity; the bearing mounting grooves comprise a first bearing mounting groove corresponding to the first sealing cavity and a second bearing mounting groove corresponding to the second sealing cavity; the heat insulation cavity comprises a first heat insulation cavity adjacent to the firs</description><language>chi ; eng</language><subject>BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS ; 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=20240614&DB=EPODOC&CC=CN&NR=221144771U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240614&DB=EPODOC&CC=CN&NR=221144771U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHAO ZHENCHANG</creatorcontrib><creatorcontrib>ZHAO SHENGCHANG</creatorcontrib><title>Fan and fan wallboard with dual functions of heat insulation and sealing</title><description>The utility model relates to the technical field of Roots blowers, and provides a blower and a blower wallboard with double functions of heat insulation and sealing. 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Sealing pieces can be mounted in the first sealing cavity and the second sealing cavity; the bearing mounting grooves comprise a first bearing mounting groove corresponding to the first sealing cavity and a second bearing mounting groove corresponding to the second sealing cavity; the heat insulation cavity comprises a first heat insulation cavity adjacent to the firs</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPBwS8xTSMxLUUgD0uWJOTlJ-YlFKQrlmSUZCimliTkKaaV5ySWZ-XnFCvlpChmpiSUKmXnFpTmJIDGwxuLUxJzMvHQeBta0xJziVF4ozc2g5OYa4uyhm1qQH59aXJCYnJqXWhLv7GdkZGhoYmJubhgaakyUIgDHsjSg</recordid><startdate>20240614</startdate><enddate>20240614</enddate><creator>ZHAO ZHENCHANG</creator><creator>ZHAO SHENGCHANG</creator><scope>EVB</scope></search><sort><creationdate>20240614</creationdate><title>Fan and fan wallboard with dual functions of heat insulation and sealing</title><author>ZHAO ZHENCHANG ; ZHAO SHENGCHANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN221144771UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHAO ZHENCHANG</creatorcontrib><creatorcontrib>ZHAO SHENGCHANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHAO ZHENCHANG</au><au>ZHAO SHENGCHANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Fan and fan wallboard with dual functions of heat insulation and sealing</title><date>2024-06-14</date><risdate>2024</risdate><abstract>The utility model relates to the technical field of Roots blowers, and provides a blower and a blower wallboard with double functions of heat insulation and sealing. The fan wallboard with the heat insulation and sealing functions comprises a wallboard body, two end faces of the wallboard body are respectively provided with a sealing cavity and a bearing installation groove, a heat insulation cavity is arranged between the sealing cavity and the bearing installation groove, the sealing cavity comprises a first sealing cavity body and a second sealing cavity body, and the bearing installation groove is provided with a bearing installation groove. Sealing pieces can be mounted in the first sealing cavity and the second sealing cavity; the bearing mounting grooves comprise a first bearing mounting groove corresponding to the first sealing cavity and a second bearing mounting groove corresponding to the second sealing cavity; the heat insulation cavity comprises a first heat insulation cavity adjacent to the firs</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN221144771UU |
| source | esp@cenet |
| subjects | BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS |
| title | Fan and fan wallboard with dual functions of heat insulation and sealing |
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