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1. (WO2018124815) FUEL GAS SUPPLY SYSTEM
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Pub. No.: WO/2018/124815 International Application No.: PCT/KR2017/015736
Publication Date: 05.07.2018 International Filing Date: 29.12.2017
Chapter 2 Demand Filed: 30.07.2018
IPC:
B63B 35/44 (2006.01) ,B63B 25/16 (2006.01) ,F17C 9/00 (2006.01) ,F17C 13/00 (2006.01) ,B63J 2/12 (2006.01) ,F01K 15/04 (2006.01) ,F01K 17/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B
SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
35
Vessels or like floating structures adapted for special purposes
44
Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B
SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
25
Load-accommodating arrangements, e.g. stowing or trimming; Vessels characterised thereby
02
for bulk goods
08
fluid
12
closed
16
heat-insulated
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
9
Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
13
Details of vessels or of the filling or discharging of vessels
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
J
AUXILIARIES ON VESSELS
2
Arrangements of ventilation, heating, cooling, or air-conditioning
12
Heating; Cooling
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
K
STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
15
Adaptations of steam engine plants for special use
02
for driving vehicles, e.g. locomotives
04
the vehicles being waterborne vessels
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
K
STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
17
Use of steam or condensate extracted or exhausted from steam engine plant
02
for heating purposes, e.g. industrial, domestic
Applicants:
삼성중공업 주식회사 SAMSUNG HEAVY IND.CO.,LTD [KR/KR]; 경기도 성남시 분당구 판교로227번길23 23, Pangyo-ro 227beon-gil Bundang-gu, Seongnam-si Gyeonggi-do 13486, KR
Inventors:
송용석 SONG, Yong-Seok; KR
정승재 JEONG, Seungjae; KR
Agent:
권혁수 KWON, Hyuk-Soo; KR
송윤호 SONG, Yun-Ho; KR
Priority Data:
10-2017-000015302.01.2017KR
10-2017-000597513.01.2017KR
10-2017-000597813.01.2017KR
Title (EN) FUEL GAS SUPPLY SYSTEM
(FR) SYSTÈME D'ALIMENTATION EN GAZ COMBUSTIBLE
(KO) 연료가스 공급 시스템
Abstract:
(EN) A fuel gas supply system is disclosed. A fuel gas supply system according to an embodiment of the present invention comprises: a storage unit for receiving a liquefied gas and a vaporized gas generated therefrom; a compression unit for pressurizing the vaporized gas generated in the storage unit and delivering pressurized vaporized gas; a recondensation unit for recondensing the vaporized gas pressurized in the compression unit by using a supercooled liquefied gas of the storage unit; a high pressure pump unit, installed on a consumer supply line connecting the recondensation unit and a consumer, for pressurizing a liquefied gas of the recondensation unit at a consumer pressure demand or more; and a heat-exchange unit including a vaporizer for re-vaporizing the liquefied gas pressurized in the high pressure pump unit by heating. The recondensation unit includes: a first condensation unit for mixing the liquefied gas delivered from the storage unit and the vaporized gas pressurized in the compression unit to recondense the vaporized gas; and a second condensation unit for allowing the liquefied gas, which has been pressurized in the high pressure pump unit and then delivered, and the vaporized gas pressurized in the compression unit to exchange heat with each other to recondense the vaporized gas.
(FR) La présente invention concerne un système d'alimentation en gaz combustible. Un système d'alimentation en gaz combustible selon un mode de réalisation de la présente invention comprend : une unité de stockage destinée à recevoir un gaz liquéfié et un gaz vaporisé généré à partir de ce dernier; une unité de compression destinée à mettre sous pression le gaz vaporisé généré dans l'unité de stockage et à distribuer un gaz vaporisé sous pression; une unité de recondensation destinée à recondenser le gaz vaporisé mis sous pression dans l'unité de compression à l'aide d'un gaz liquéfié en surfusion de l'unité de stockage; une unité de pompe à haute pression, installée sur une ligne d'alimentation de consommateur reliant l'unité de recondensation et un consommateur, destinée à mettre sous pression un gaz liquéfié de l'unité de recondensation à une pression égale ou supérieure à une pression demandée par le consommateur; et une unité d'échange de chaleur comprenant un vaporisateur destiné à revaporiser le gaz liquéfié sous pression dans l'unité de pompe à haute pression par chauffage. L'unité de recondensation comprend : une première unité de condensation destinée à mélanger le gaz liquéfié délivré à partir de l'unité de stockage et le gaz vaporisé mis sous pression dans l'unité de compression pour recondenser le gaz vaporisé; et une seconde unité de condensation destinée à permettre au gaz liquéfié, qui a été mis sous pression dans l'unité de pompe à haute pression et ensuite distribué, et au gaz vaporisé mis sous pression dans l'unité de compression d'échanger de la chaleur l'un avec l'autre pour recondenser le gaz vaporisé.
(KO) 연료가스 공급 시스템이 개시된다. 본 발명의 실시예에 따른 연료가스 공급 시스템은 액화가스와 그로부터 발생되는 증발가스를 수용하는 저장유닛; 상기 저장유닛에서 발생된 증발가스를 가압하여 이송하는 압축유닛; 상기 압축유닛에서 압축된 증발가스를 상기 저장유닛의 과냉각된 액화가스를 이용해 재응축시키는 재응축유닛; 상기 재응축유닛에서 수요처로 이어지는 수요처 공급라인에 설치되어 상기 재응축유닛의 액화가스를 상기 수요처의 요구압력 이상으로 가압하는 고압펌프유닛; 및 상기 고압펌프유닛에서 가압된 액화가스를 가열하여 재기화시키는 기화기를 구비하는 열교환유닛;을 포함한다. 상기 재응축유닛은 상기 저장유닛에서 이송되는 액화가스와 상기 압축유닛에서 압축된 증발가스를 혼합하여 증발가스를 재응축시키는 제1응축부; 및 상기 고압펌프유닛에서 가압되어 이송되는 액화가스와 상기 압축유닛에서 압축된 증발가스를 열교환하여 증발가스를 재응축시키는 제2응축부;를 포함한다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)