Small-flow high-lift hydraulic turbine
According to the small-flow high-lift hydraulic turbine, water of a water inlet connector is sprayed out from a nozzle through a spray pipe, the sprayed water impacts on wing-shaped blades to drive an impeller to rotate, and then a rotor connected with the impeller is driven to rotate so as to drive...
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| creator | CHEN XIAOQIN ZHANG SHIWU YU XINFEI YE ZHANGYI RUAN MIANYUN ZENG JINRONG ZHENG CHANGQU CHEN XIANPEI ZHANG XIANG YU RUIRONG |
| description | According to the small-flow high-lift hydraulic turbine, water of a water inlet connector is sprayed out from a nozzle through a spray pipe, the sprayed water impacts on wing-shaped blades to drive an impeller to rotate, and then a rotor connected with the impeller is driven to rotate so as to drive a power output shaft to rotate to output power; according to the embodiment, the enough wing-shaped blades conforming to the dynamic characteristics are distributed on the impeller, the liquid energy recovery efficiency can be greatly improved, meanwhile, the inner diameter of the spray pipe is gradually decreased in the radial direction of the rotor cavity, and by the adoption of the streamline compression design, the energy recovery efficiency is greatly improved. Compared with a traditional multi-stage pump type hydraulic turbine nozzle-pipe-free design, qualitative leap is brought, small-flow and high-pressure liquid energy can be recycled, in addition, the nozzles are arranged in the rotor cavity and are arra |
| format | Patent |
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Compared with a traditional multi-stage pump type hydraulic turbine nozzle-pipe-free design, qualitative leap is brought, small-flow and high-pressure liquid energy can be recycled, in addition, the nozzles are arranged in the rotor cavity and are arra</description><language>chi ; eng</language><subject>BLASTING ; HEATING ; LIGHTING ; MACHINES OR ENGINES FOR LIQUIDS ; MECHANICAL ENGINEERING ; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR ; PRODUCING MECHANICAL POWER ; WEAPONS ; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><creationdate>2023</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=20231110&DB=EPODOC&CC=CN&NR=117028110A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231110&DB=EPODOC&CC=CN&NR=117028110A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN XIAOQIN</creatorcontrib><creatorcontrib>ZHANG SHIWU</creatorcontrib><creatorcontrib>YU XINFEI</creatorcontrib><creatorcontrib>YE ZHANGYI</creatorcontrib><creatorcontrib>RUAN MIANYUN</creatorcontrib><creatorcontrib>ZENG JINRONG</creatorcontrib><creatorcontrib>ZHENG CHANGQU</creatorcontrib><creatorcontrib>CHEN XIANPEI</creatorcontrib><creatorcontrib>ZHANG XIANG</creatorcontrib><creatorcontrib>YU RUIRONG</creatorcontrib><title>Small-flow high-lift hydraulic turbine</title><description>According to the small-flow high-lift hydraulic turbine, water of a water inlet connector is sprayed out from a nozzle through a spray pipe, the sprayed water impacts on wing-shaped blades to drive an impeller to rotate, and then a rotor connected with the impeller is driven to rotate so as to drive a power output shaft to rotate to output power; according to the embodiment, the enough wing-shaped blades conforming to the dynamic characteristics are distributed on the impeller, the liquid energy recovery efficiency can be greatly improved, meanwhile, the inner diameter of the spray pipe is gradually decreased in the radial direction of the rotor cavity, and by the adoption of the streamline compression design, the energy recovery efficiency is greatly improved. 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Compared with a traditional multi-stage pump type hydraulic turbine nozzle-pipe-free design, qualitative leap is brought, small-flow and high-pressure liquid energy can be recycled, in addition, the nozzles are arranged in the rotor cavity and are arra</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN117028110A |
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| subjects | BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS |
| title | Small-flow high-lift hydraulic turbine |
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