Spring type underwater constant pressure air energy storage and release system
The invention discloses a spring negative feedback type underwater constant pressure energy storage and release system. The system comprises a water surface working platform, a multi-stage compressor,a multi-stage air turbine, a motor-generator, a three-way valve, an gas storage tank, a underwater w...
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| creator | YANG CHANGYU YANG CHENG FAN KUNLE MA XIAOQIAN XU BAICHENG CHEN XINRUI |
| description | The invention discloses a spring negative feedback type underwater constant pressure energy storage and release system. The system comprises a water surface working platform, a multi-stage compressor,a multi-stage air turbine, a motor-generator, a three-way valve, an gas storage tank, a underwater working platform, a telescopic mechanism and springs. During a low electricity consumption period, the compressor stores high-pressure gas in the underwater gas storage tank; and during a peak electricity consumption period, the high-pressure gas enters into the turbine to expand and perform work, and the turbine drives a generator to output electrical energy. When the system is stationary, air pressure in the gas storage tank can be kept constant using static pressure characteristics of water.The bottom of the gas storage tank is equipped with the springs connected to the underwater working platform, when the system stores and releases gas, and the mechanical negative feedback effect of the springs can ensure the c |
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The system comprises a water surface working platform, a multi-stage compressor,a multi-stage air turbine, a motor-generator, a three-way valve, an gas storage tank, a underwater working platform, a telescopic mechanism and springs. During a low electricity consumption period, the compressor stores high-pressure gas in the underwater gas storage tank; and during a peak electricity consumption period, the high-pressure gas enters into the turbine to expand and perform work, and the turbine drives a generator to output electrical energy. When the system is stationary, air pressure in the gas storage tank can be kept constant using static pressure characteristics of water.The bottom of the gas storage tank is equipped with the springs connected to the underwater working platform, when the system stores and releases gas, and the mechanical negative feedback effect of the springs can ensure the c</description><language>chi ; eng</language><subject>BLASTING ; ENGINE PLANTS IN GENERAL ; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES ; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES ; FIXED-CAPACITY GAS-HOLDERS ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; STEAM ACCUMULATORS ; STEAM ENGINE PLANTS ; STEAM ENGINES ; STORING OF DISTRIBUTING GASES OR LIQUIDS ; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES ; WEAPONS</subject><creationdate>2020</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=20200825&DB=EPODOC&CC=CN&NR=111577574A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200825&DB=EPODOC&CC=CN&NR=111577574A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG CHANGYU</creatorcontrib><creatorcontrib>YANG CHENG</creatorcontrib><creatorcontrib>FAN KUNLE</creatorcontrib><creatorcontrib>MA XIAOQIAN</creatorcontrib><creatorcontrib>XU BAICHENG</creatorcontrib><creatorcontrib>CHEN XINRUI</creatorcontrib><title>Spring type underwater constant pressure air energy storage and release system</title><description>The invention discloses a spring negative feedback type underwater constant pressure energy storage and release system. 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When the system is stationary, air pressure in the gas storage tank can be kept constant using static pressure characteristics of water.The bottom of the gas storage tank is equipped with the springs connected to the underwater working platform, when the system stores and releases gas, and the mechanical negative feedback effect of the springs can ensure the c</description><subject>BLASTING</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>ENGINE PLANTS NOT OTHERWISE PROVIDED FOR</subject><subject>ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES</subject><subject>FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES</subject><subject>FIXED-CAPACITY GAS-HOLDERS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>STEAM ACCUMULATORS</subject><subject>STEAM ENGINE PLANTS</subject><subject>STEAM ENGINES</subject><subject>STORING OF DISTRIBUTING GASES OR LIQUIDS</subject><subject>VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEKwkAQRdNYiHqH8QAWi4atJShWabQPQ_JdAsnuMjNB9vam8ABWDx6Pt63aZ5YxBrKSQUscIB82CPUpqnE0ygLVRUA8CiFCQiG1JBxWFQcSTGAFaVHDvK82b54Uhx931fF-ezWPE3LqoJn7dWFd0zrnau9rf7me_2m-eic3Tg</recordid><startdate>20200825</startdate><enddate>20200825</enddate><creator>YANG CHANGYU</creator><creator>YANG CHENG</creator><creator>FAN KUNLE</creator><creator>MA XIAOQIAN</creator><creator>XU BAICHENG</creator><creator>CHEN XINRUI</creator><scope>EVB</scope></search><sort><creationdate>20200825</creationdate><title>Spring type underwater constant pressure air energy storage and release system</title><author>YANG CHANGYU ; YANG CHENG ; FAN KUNLE ; MA XIAOQIAN ; XU BAICHENG ; CHEN XINRUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111577574A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>BLASTING</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>ENGINE PLANTS NOT OTHERWISE PROVIDED FOR</topic><topic>ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES</topic><topic>FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES</topic><topic>FIXED-CAPACITY GAS-HOLDERS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>STEAM ACCUMULATORS</topic><topic>STEAM ENGINE PLANTS</topic><topic>STEAM ENGINES</topic><topic>STORING OF DISTRIBUTING GASES OR LIQUIDS</topic><topic>VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG CHANGYU</creatorcontrib><creatorcontrib>YANG CHENG</creatorcontrib><creatorcontrib>FAN KUNLE</creatorcontrib><creatorcontrib>MA XIAOQIAN</creatorcontrib><creatorcontrib>XU BAICHENG</creatorcontrib><creatorcontrib>CHEN XINRUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG CHANGYU</au><au>YANG CHENG</au><au>FAN KUNLE</au><au>MA XIAOQIAN</au><au>XU BAICHENG</au><au>CHEN XINRUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Spring type underwater constant pressure air energy storage and release system</title><date>2020-08-25</date><risdate>2020</risdate><abstract>The invention discloses a spring negative feedback type underwater constant pressure energy storage and release system. The system comprises a water surface working platform, a multi-stage compressor,a multi-stage air turbine, a motor-generator, a three-way valve, an gas storage tank, a underwater working platform, a telescopic mechanism and springs. During a low electricity consumption period, the compressor stores high-pressure gas in the underwater gas storage tank; and during a peak electricity consumption period, the high-pressure gas enters into the turbine to expand and perform work, and the turbine drives a generator to output electrical energy. When the system is stationary, air pressure in the gas storage tank can be kept constant using static pressure characteristics of water.The bottom of the gas storage tank is equipped with the springs connected to the underwater working platform, when the system stores and releases gas, and the mechanical negative feedback effect of the springs can ensure the c</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES STORING OF DISTRIBUTING GASES OR LIQUIDS VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS |
| title | Spring type underwater constant pressure air energy storage and release system |
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