COOLING APPARATUS FOR CHARGING HYDROGEN AND METHOD FOR CHARGING HYDROGEN VEHICLE USING SAME
The present invention relates to a cooling apparatus for charging hydrogen, which is to cool hydrogen for charging high-pressure hydrogen, and a method for charging a hydrogen vehicle using the same. More specifically, the present invention relates to a cooling apparatus for charging hydrogen and a...
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| creator | YI JONG YEOL LEE HYEN CHAN |
| description | The present invention relates to a cooling apparatus for charging hydrogen, which is to cool hydrogen for charging high-pressure hydrogen, and a method for charging a hydrogen vehicle using the same. More specifically, the present invention relates to a cooling apparatus for charging hydrogen and a method for charging a hydrogen vehicle, which are able to minimize the starting time, reduce the operation cost and installation cost, and reduce the volume of a heat exchanger. In accordance with the present invention, the cooling apparatus for charging hydrogen can comprise: a heat exchange unit which cools hydrogen inputted from a hydrogen tank and outputs the cooled hydrogen to a dispenser; a freezing unit which cools a refrigerant injected into the heat exchange unit; and a heat storage chamber which accommodates the heat exchange unit inside. In accordance with the present invention, the method for charging the hydrogen vehicle can comprise: a pre-cooling step to operate the freezing unit and pre-cool the heat exchange unit to -40 to 0℃; a hydrogen cooling step to cool the hydrogen in the hydrogen tank by circulating the hydrogen in the heat exchange unit; a hydrogen charging step to output the cooled hydrogen to the dispenser and charge the hydrogen into the hydrogen vehicle; and a low temperature maintaining step to maintain the temperature of the heat exchange unit to be -40 to 0℃.
본 발명은 고압의 수소 충전을 위해 수소를 냉각하기 위한 수소 충전용 냉각 장치 및 수소 자동차 충전 방법에 관한 것으로, 구체적으로는 시동시간을 최소화하고 운전비용 및 설치비용을 절감할 수 있으며, 열교환기의 체적을 줄일 수 있는 수소 충전용 냉각 장치 및 수소 자동차 충전 방법을 제공하기 위한 것이다. 본 발명의 수소 충전용 냉각 장치는 수소 탱크로부터 입력받은 수소를 냉각시킨 후 냉각된 수소를 디스펜서로 출력하는 열교환 유니트; 상기 열교환 유니트에 주입되는 냉매를 냉각하는 냉동 유니트; 및 상기 열교환 유니트를 내부에 수용하는 축열조를 포함하는 것일 수 있다. 본 발명의 수소 자동차 충전 방법은 상기 냉동 유니트를 가동하여 상기 열교환 유니트를 -40 내지 0 ℃ 로 예냉하는 예냉 단계; 상기 수소 탱크의 수소를 상기 열교환 유니트에서 순환시켜 수소를 냉각하는 수소 냉각 단계; 냉각된 수소를 상기 디스펜서로 출력하여 수소 자동차에 수소를 충전하는 수소 충전 단계; 및 상기 열교환 유니트를 -40 내지 0 ℃ 로 유지하는 저온 유지 단계를 포함할 수 있다. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20210060393A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20210060393A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20210060393A3</originalsourceid><addsrcrecordid>eNrjZIh29vf38fRzV3AMCHAMcgwJDVZw8w9ScPZwDHIHCXtEugT5u7v6KTj6uSj4uoZ4-LvgUBDm6uHp7OOqEBoMEg529HXlYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx3kFGBkaGBgZmBsaWxo7GxKkCAC8OMqI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>COOLING APPARATUS FOR CHARGING HYDROGEN AND METHOD FOR CHARGING HYDROGEN VEHICLE USING SAME</title><source>esp@cenet</source><creator>YI JONG YEOL ; LEE HYEN CHAN</creator><creatorcontrib>YI JONG YEOL ; LEE HYEN CHAN</creatorcontrib><description>The present invention relates to a cooling apparatus for charging hydrogen, which is to cool hydrogen for charging high-pressure hydrogen, and a method for charging a hydrogen vehicle using the same. More specifically, the present invention relates to a cooling apparatus for charging hydrogen and a method for charging a hydrogen vehicle, which are able to minimize the starting time, reduce the operation cost and installation cost, and reduce the volume of a heat exchanger. In accordance with the present invention, the cooling apparatus for charging hydrogen can comprise: a heat exchange unit which cools hydrogen inputted from a hydrogen tank and outputs the cooled hydrogen to a dispenser; a freezing unit which cools a refrigerant injected into the heat exchange unit; and a heat storage chamber which accommodates the heat exchange unit inside. In accordance with the present invention, the method for charging the hydrogen vehicle can comprise: a pre-cooling step to operate the freezing unit and pre-cool the heat exchange unit to -40 to 0℃; a hydrogen cooling step to cool the hydrogen in the hydrogen tank by circulating the hydrogen in the heat exchange unit; a hydrogen charging step to output the cooled hydrogen to the dispenser and charge the hydrogen into the hydrogen vehicle; and a low temperature maintaining step to maintain the temperature of the heat exchange unit to be -40 to 0℃.
본 발명은 고압의 수소 충전을 위해 수소를 냉각하기 위한 수소 충전용 냉각 장치 및 수소 자동차 충전 방법에 관한 것으로, 구체적으로는 시동시간을 최소화하고 운전비용 및 설치비용을 절감할 수 있으며, 열교환기의 체적을 줄일 수 있는 수소 충전용 냉각 장치 및 수소 자동차 충전 방법을 제공하기 위한 것이다. 본 발명의 수소 충전용 냉각 장치는 수소 탱크로부터 입력받은 수소를 냉각시킨 후 냉각된 수소를 디스펜서로 출력하는 열교환 유니트; 상기 열교환 유니트에 주입되는 냉매를 냉각하는 냉동 유니트; 및 상기 열교환 유니트를 내부에 수용하는 축열조를 포함하는 것일 수 있다. 본 발명의 수소 자동차 충전 방법은 상기 냉동 유니트를 가동하여 상기 열교환 유니트를 -40 내지 0 ℃ 로 예냉하는 예냉 단계; 상기 수소 탱크의 수소를 상기 열교환 유니트에서 순환시켜 수소를 냉각하는 수소 냉각 단계; 냉각된 수소를 상기 디스펜서로 출력하여 수소 자동차에 수소를 충전하는 수소 충전 단계; 및 상기 열교환 유니트를 -40 내지 0 ℃ 로 유지하는 저온 유지 단계를 포함할 수 있다.</description><language>eng ; kor</language><subject>BLASTING ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES ; FIXED-CAPACITY GAS-HOLDERS ; HEAT EXCHANGE IN GENERAL ; HEAT PUMP SYSTEMS ; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; REFRIGERATION MACHINES, PLANTS OR SYSTEMS ; REFRIGERATION OR COOLING ; STORING OF DISTRIBUTING GASES OR LIQUIDS ; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES ; WEAPONS</subject><creationdate>2021</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=20210526&DB=EPODOC&CC=KR&NR=20210060393A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210526&DB=EPODOC&CC=KR&NR=20210060393A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YI JONG YEOL</creatorcontrib><creatorcontrib>LEE HYEN CHAN</creatorcontrib><title>COOLING APPARATUS FOR CHARGING HYDROGEN AND METHOD FOR CHARGING HYDROGEN VEHICLE USING SAME</title><description>The present invention relates to a cooling apparatus for charging hydrogen, which is to cool hydrogen for charging high-pressure hydrogen, and a method for charging a hydrogen vehicle using the same. More specifically, the present invention relates to a cooling apparatus for charging hydrogen and a method for charging a hydrogen vehicle, which are able to minimize the starting time, reduce the operation cost and installation cost, and reduce the volume of a heat exchanger. In accordance with the present invention, the cooling apparatus for charging hydrogen can comprise: a heat exchange unit which cools hydrogen inputted from a hydrogen tank and outputs the cooled hydrogen to a dispenser; a freezing unit which cools a refrigerant injected into the heat exchange unit; and a heat storage chamber which accommodates the heat exchange unit inside. In accordance with the present invention, the method for charging the hydrogen vehicle can comprise: a pre-cooling step to operate the freezing unit and pre-cool the heat exchange unit to -40 to 0℃; a hydrogen cooling step to cool the hydrogen in the hydrogen tank by circulating the hydrogen in the heat exchange unit; a hydrogen charging step to output the cooled hydrogen to the dispenser and charge the hydrogen into the hydrogen vehicle; and a low temperature maintaining step to maintain the temperature of the heat exchange unit to be -40 to 0℃.
본 발명은 고압의 수소 충전을 위해 수소를 냉각하기 위한 수소 충전용 냉각 장치 및 수소 자동차 충전 방법에 관한 것으로, 구체적으로는 시동시간을 최소화하고 운전비용 및 설치비용을 절감할 수 있으며, 열교환기의 체적을 줄일 수 있는 수소 충전용 냉각 장치 및 수소 자동차 충전 방법을 제공하기 위한 것이다. 본 발명의 수소 충전용 냉각 장치는 수소 탱크로부터 입력받은 수소를 냉각시킨 후 냉각된 수소를 디스펜서로 출력하는 열교환 유니트; 상기 열교환 유니트에 주입되는 냉매를 냉각하는 냉동 유니트; 및 상기 열교환 유니트를 내부에 수용하는 축열조를 포함하는 것일 수 있다. 본 발명의 수소 자동차 충전 방법은 상기 냉동 유니트를 가동하여 상기 열교환 유니트를 -40 내지 0 ℃ 로 예냉하는 예냉 단계; 상기 수소 탱크의 수소를 상기 열교환 유니트에서 순환시켜 수소를 냉각하는 수소 냉각 단계; 냉각된 수소를 상기 디스펜서로 출력하여 수소 자동차에 수소를 충전하는 수소 충전 단계; 및 상기 열교환 유니트를 -40 내지 0 ℃ 로 유지하는 저온 유지 단계를 포함할 수 있다.</description><subject>BLASTING</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES</subject><subject>FIXED-CAPACITY GAS-HOLDERS</subject><subject>HEAT EXCHANGE IN GENERAL</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MECHANICAL ENGINEERING</subject><subject>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</subject><subject>REFRIGERATION OR COOLING</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIh29vf38fRzV3AMCHAMcgwJDVZw8w9ScPZwDHIHCXtEugT5u7v6KTj6uSj4uoZ4-LvgUBDm6uHp7OOqEBoMEg529HXlYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx3kFGBkaGBgZmBsaWxo7GxKkCAC8OMqI</recordid><startdate>20210526</startdate><enddate>20210526</enddate><creator>YI JONG YEOL</creator><creator>LEE HYEN CHAN</creator><scope>EVB</scope></search><sort><creationdate>20210526</creationdate><title>COOLING APPARATUS FOR CHARGING HYDROGEN AND METHOD FOR CHARGING HYDROGEN VEHICLE USING SAME</title><author>YI JONG YEOL ; LEE HYEN CHAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20210060393A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2021</creationdate><topic>BLASTING</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES</topic><topic>FIXED-CAPACITY GAS-HOLDERS</topic><topic>HEAT EXCHANGE IN GENERAL</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MECHANICAL ENGINEERING</topic><topic>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</topic><topic>REFRIGERATION OR COOLING</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>YI JONG YEOL</creatorcontrib><creatorcontrib>LEE HYEN CHAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YI JONG YEOL</au><au>LEE HYEN CHAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COOLING APPARATUS FOR CHARGING HYDROGEN AND METHOD FOR CHARGING HYDROGEN VEHICLE USING SAME</title><date>2021-05-26</date><risdate>2021</risdate><abstract>The present invention relates to a cooling apparatus for charging hydrogen, which is to cool hydrogen for charging high-pressure hydrogen, and a method for charging a hydrogen vehicle using the same. More specifically, the present invention relates to a cooling apparatus for charging hydrogen and a method for charging a hydrogen vehicle, which are able to minimize the starting time, reduce the operation cost and installation cost, and reduce the volume of a heat exchanger. In accordance with the present invention, the cooling apparatus for charging hydrogen can comprise: a heat exchange unit which cools hydrogen inputted from a hydrogen tank and outputs the cooled hydrogen to a dispenser; a freezing unit which cools a refrigerant injected into the heat exchange unit; and a heat storage chamber which accommodates the heat exchange unit inside. In accordance with the present invention, the method for charging the hydrogen vehicle can comprise: a pre-cooling step to operate the freezing unit and pre-cool the heat exchange unit to -40 to 0℃; a hydrogen cooling step to cool the hydrogen in the hydrogen tank by circulating the hydrogen in the heat exchange unit; a hydrogen charging step to output the cooled hydrogen to the dispenser and charge the hydrogen into the hydrogen vehicle; and a low temperature maintaining step to maintain the temperature of the heat exchange unit to be -40 to 0℃.
본 발명은 고압의 수소 충전을 위해 수소를 냉각하기 위한 수소 충전용 냉각 장치 및 수소 자동차 충전 방법에 관한 것으로, 구체적으로는 시동시간을 최소화하고 운전비용 및 설치비용을 절감할 수 있으며, 열교환기의 체적을 줄일 수 있는 수소 충전용 냉각 장치 및 수소 자동차 충전 방법을 제공하기 위한 것이다. 본 발명의 수소 충전용 냉각 장치는 수소 탱크로부터 입력받은 수소를 냉각시킨 후 냉각된 수소를 디스펜서로 출력하는 열교환 유니트; 상기 열교환 유니트에 주입되는 냉매를 냉각하는 냉동 유니트; 및 상기 열교환 유니트를 내부에 수용하는 축열조를 포함하는 것일 수 있다. 본 발명의 수소 자동차 충전 방법은 상기 냉동 유니트를 가동하여 상기 열교환 유니트를 -40 내지 0 ℃ 로 예냉하는 예냉 단계; 상기 수소 탱크의 수소를 상기 열교환 유니트에서 순환시켜 수소를 냉각하는 수소 냉각 단계; 냉각된 수소를 상기 디스펜서로 출력하여 수소 자동차에 수소를 충전하는 수소 충전 단계; 및 상기 열교환 유니트를 -40 내지 0 ℃ 로 유지하는 저온 유지 단계를 포함할 수 있다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEAT EXCHANGE IN GENERAL HEAT PUMP SYSTEMS HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING STORING OF DISTRIBUTING GASES OR LIQUIDS VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS |
| title | COOLING APPARATUS FOR CHARGING HYDROGEN AND METHOD FOR CHARGING HYDROGEN VEHICLE USING SAME |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T17%3A43%3A49IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=YI%20JONG%20YEOL&rft.date=2021-05-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EKR20210060393A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |