hydrogen station using heat exchager for recovering cold energy
The present invention relates to a liquefied hydrogen charging system to maximize energy efficiency. According to the present invention, a cold heat recovery-type liquefied hydrogen charging system is a liquefied hydrogen charging system vaporizing hydrogen in a storage tank where liquefied hydrogen...
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| creator | SON SEONG JAE KOO BYOUNG SOO KIM CHANG SOO |
| description | The present invention relates to a liquefied hydrogen charging system to maximize energy efficiency. According to the present invention, a cold heat recovery-type liquefied hydrogen charging system is a liquefied hydrogen charging system vaporizing hydrogen in a storage tank where liquefied hydrogen is stored and supplying the hydrogen to a charger. According to the present invention, the liquefied hydrogen charging system comprises: a vaporizer connected to a storage tank to vaporize liquefied hydrogen; a heat exchanger connected to the rear end of the vaporizer to increase the temperature of gaseous hydrogen; a compressor connected to the rear end of the heat exchanger to compress the heated gaseous hydrogen; a rear-stage cooler installed at the rear of the compressor to cool and supply the gaseous hydrogen to a charger; a first circulation line supplying cold heat exchanged in the heat exchanger to a refrigerant cooling the gaseous hydrogen in the rear-stage cooler; and a second circulation line transferring heat at a predetermined temperature to the heat exchanger.
본 발명은 액화 수소 충전시스템에 관한 것으로서, 본 발명에 따른 냉열 회수 방식의 액화 수소 충전시스템은 액화수소가 저장된 저장탱크에서 수소를 기화시켜 충전기로 공급하는 액화수소 충전시스템에 있어서, 상기 저장탱크에 연결되어 액화수소를 기화시키는 기화기와, 상기 기화기 후단에 연결되어 기체수소를 승온시키는 열교환기와, 상기 열교환기 후단에 연결되어 승온된 기체수소를 압축시키는 압축기와, 상기 압축기 후단에 설치되어 기체수소를 냉각시켜 상기 충전기에 공급하는 후단 냉각기와, 상기 열교환기에서 열교환된 냉열을 상기 후단 냉각기에서 기체수소를 냉각시키는 냉매로 공급하는 제1 순환 라인 및 상기 열교환기에 일정 온도의 열을 전달하는 제2 순환 라인을 포함하는 것을 특징으로 한다. |
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본 발명은 액화 수소 충전시스템에 관한 것으로서, 본 발명에 따른 냉열 회수 방식의 액화 수소 충전시스템은 액화수소가 저장된 저장탱크에서 수소를 기화시켜 충전기로 공급하는 액화수소 충전시스템에 있어서, 상기 저장탱크에 연결되어 액화수소를 기화시키는 기화기와, 상기 기화기 후단에 연결되어 기체수소를 승온시키는 열교환기와, 상기 열교환기 후단에 연결되어 승온된 기체수소를 압축시키는 압축기와, 상기 압축기 후단에 설치되어 기체수소를 냉각시켜 상기 충전기에 공급하는 후단 냉각기와, 상기 열교환기에서 열교환된 냉열을 상기 후단 냉각기에서 기체수소를 냉각시키는 냉매로 공급하는 제1 순환 라인 및 상기 열교환기에 일정 온도의 열을 전달하는 제2 순환 라인을 포함하는 것을 특징으로 한다.</description><language>eng ; kor</language><subject>BLASTING ; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES ; FIXED-CAPACITY GAS-HOLDERS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; STORING OF DISTRIBUTING GASES OR LIQUIDS ; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES ; WEAPONS</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=20230717&DB=EPODOC&CC=KR&NR=102555606B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230717&DB=EPODOC&CC=KR&NR=102555606B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SON SEONG JAE</creatorcontrib><creatorcontrib>KOO BYOUNG SOO</creatorcontrib><creatorcontrib>KIM CHANG SOO</creatorcontrib><title>hydrogen station using heat exchager for recovering cold energy</title><description>The present invention relates to a liquefied hydrogen charging system to maximize energy efficiency. According to the present invention, a cold heat recovery-type liquefied hydrogen charging system is a liquefied hydrogen charging system vaporizing hydrogen in a storage tank where liquefied hydrogen is stored and supplying the hydrogen to a charger. According to the present invention, the liquefied hydrogen charging system comprises: a vaporizer connected to a storage tank to vaporize liquefied hydrogen; a heat exchanger connected to the rear end of the vaporizer to increase the temperature of gaseous hydrogen; a compressor connected to the rear end of the heat exchanger to compress the heated gaseous hydrogen; a rear-stage cooler installed at the rear of the compressor to cool and supply the gaseous hydrogen to a charger; a first circulation line supplying cold heat exchanged in the heat exchanger to a refrigerant cooling the gaseous hydrogen in the rear-stage cooler; and a second circulation line transferring heat at a predetermined temperature to the heat exchanger.
본 발명은 액화 수소 충전시스템에 관한 것으로서, 본 발명에 따른 냉열 회수 방식의 액화 수소 충전시스템은 액화수소가 저장된 저장탱크에서 수소를 기화시켜 충전기로 공급하는 액화수소 충전시스템에 있어서, 상기 저장탱크에 연결되어 액화수소를 기화시키는 기화기와, 상기 기화기 후단에 연결되어 기체수소를 승온시키는 열교환기와, 상기 열교환기 후단에 연결되어 승온된 기체수소를 압축시키는 압축기와, 상기 압축기 후단에 설치되어 기체수소를 냉각시켜 상기 충전기에 공급하는 후단 냉각기와, 상기 열교환기에서 열교환된 냉열을 상기 후단 냉각기에서 기체수소를 냉각시키는 냉매로 공급하는 제1 순환 라인 및 상기 열교환기에 일정 온도의 열을 전달하는 제2 순환 라인을 포함하는 것을 특징으로 한다.</description><subject>BLASTING</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>MECHANICAL ENGINEERING</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDPqEwpyk9PzVMoLkksyczPUygtzsxLV8hITSxRSK1IzkhMTy1SSMsvUihKTc4vSy0CSSbn56QopOalFqVX8jCwpiXmFKfyQmluBmU31xBnD93Ugvz41OKCxGSgupJ47yBDAyNTU1MzAzMnJ0Nj4lQBAIXJMj4</recordid><startdate>20230717</startdate><enddate>20230717</enddate><creator>SON SEONG JAE</creator><creator>KOO BYOUNG SOO</creator><creator>KIM CHANG SOO</creator><scope>EVB</scope></search><sort><creationdate>20230717</creationdate><title>hydrogen station using heat exchager for recovering cold energy</title><author>SON SEONG JAE ; KOO BYOUNG SOO ; KIM CHANG SOO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR102555606BB13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2023</creationdate><topic>BLASTING</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>MECHANICAL ENGINEERING</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>SON SEONG JAE</creatorcontrib><creatorcontrib>KOO BYOUNG SOO</creatorcontrib><creatorcontrib>KIM CHANG SOO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SON SEONG JAE</au><au>KOO BYOUNG SOO</au><au>KIM CHANG SOO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>hydrogen station using heat exchager for recovering cold energy</title><date>2023-07-17</date><risdate>2023</risdate><abstract>The present invention relates to a liquefied hydrogen charging system to maximize energy efficiency. According to the present invention, a cold heat recovery-type liquefied hydrogen charging system is a liquefied hydrogen charging system vaporizing hydrogen in a storage tank where liquefied hydrogen is stored and supplying the hydrogen to a charger. According to the present invention, the liquefied hydrogen charging system comprises: a vaporizer connected to a storage tank to vaporize liquefied hydrogen; a heat exchanger connected to the rear end of the vaporizer to increase the temperature of gaseous hydrogen; a compressor connected to the rear end of the heat exchanger to compress the heated gaseous hydrogen; a rear-stage cooler installed at the rear of the compressor to cool and supply the gaseous hydrogen to a charger; a first circulation line supplying cold heat exchanged in the heat exchanger to a refrigerant cooling the gaseous hydrogen in the rear-stage cooler; and a second circulation line transferring heat at a predetermined temperature to the heat exchanger.
본 발명은 액화 수소 충전시스템에 관한 것으로서, 본 발명에 따른 냉열 회수 방식의 액화 수소 충전시스템은 액화수소가 저장된 저장탱크에서 수소를 기화시켜 충전기로 공급하는 액화수소 충전시스템에 있어서, 상기 저장탱크에 연결되어 액화수소를 기화시키는 기화기와, 상기 기화기 후단에 연결되어 기체수소를 승온시키는 열교환기와, 상기 열교환기 후단에 연결되어 승온된 기체수소를 압축시키는 압축기와, 상기 압축기 후단에 설치되어 기체수소를 냉각시켜 상기 충전기에 공급하는 후단 냉각기와, 상기 열교환기에서 열교환된 냉열을 상기 후단 냉각기에서 기체수소를 냉각시키는 냉매로 공급하는 제1 순환 라인 및 상기 열교환기에 일정 온도의 열을 전달하는 제2 순환 라인을 포함하는 것을 특징으로 한다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING LIGHTING MECHANICAL ENGINEERING STORING OF DISTRIBUTING GASES OR LIQUIDS VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS |
| title | hydrogen station using heat exchager for recovering cold energy |
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