Igikoresho cy'amazi cya azote/ikigega, (Dynamic) Vacuum Insulated(cyangwa seYoroshye)Sisitemu zo gufunga imiyoboro, value zikingira umwuka n'ibikoresho byo gutandukanya moteri mu buryo bwa "Vacuum Phase" birakenewe kugira ngo moteri y'imodoka iteranye neza. Guteranya moteri mu buryo bwa "Cryogenic" bifite ibyiza byinshi ugereranije n'uburyo busanzwe bwo guteranya moteri. Ubu byakoreshejwe cyane mu nganda zikora moteri z'imodoka n'izikora moteri z'amashanyarazi.
HL Cryogenic Equipment ifite uburambe bw'imyaka 15 mu nganda za moteri z'imodoka n'inganda zikora moteri z'amashanyarazi. Ifite uburambe n'ubumenyi bwinshi, ifite ubushobozi bwo "kuvumbura ibibazo by'abakiriya", "gukemura ibibazo by'abakiriya" no "kunoza sisitemu z'abakiriya".
Guteranya ibikoresho bishyushya bifite ibyiza byinshi ugereranije n’uburyo busanzwe bwo guteranya ibikoresho bishyushya. Mu buryo busanzwe bwo guteranya ibikoresho bishyushya, ibice biba mu mimerere idahamye mu gihe cyo gushyushya no guteranya ibikoresho mu gihe cy’ubushyuhe bwinshi. Nyuma yo gusubira ku bushyuhe busanzwe no gukoreshwa nyuma, guhindagurika kw’ibikoresho bishobora kubaho.
Ibibazo bikunze kugaragara bya sisitemu y'imiyoboro ikoresha amashanyarazi mu guteranya imiyoboro irimo gushyuha birimo:
- Igishushanyo mbonera cyihariye cya flume/tanki ya azote y'amazi, nk'igice cy'ingenzi kandi cyihariye, ni cyo kintu cy'ingenzi mu gukonjesha kw'iteraniro ryose rya moteri.
- Igihe cyo gukonjesha n'uburyo bwo kugenzura byikora ibice bya moteri y'imodoka
- Ubushyuhe bwa azote y'amazi mu bikoresho bya Terminal
- (Kwikora) Guhindura imirongo mikuru n'ishami
- Guhindura umuvuduko (Kugabanya) no Guhagarara neza kwa VIP
- Gusukura umwanda ushobora kubaho n'ibisigazwa by'urubura mu kigega
- Gukonjesha umuyoboro mbere y'uko utangira
- Ubudahangarwa bw'amazi muri Sisitemu ya VIP
Umuyoboro wa HL ukingira umuvuduko (VIP) wubatswe hakurikijwe kode ya ASME B31.3 Pressure Piping nk'ihame. Ubunararibonye mu by'ubwubatsi n'ubushobozi bwo kugenzura ubuziranenge kugira ngo harebwe imikorere myiza n'uburyo ikiguzi cy'uruganda rw'umukiriya gikoreshwa.
Ibicuruzwa bifitanye isano
Uruhererekane rw'imiyoboro ifunze neza ikoresha umuyaga
Uruhererekane rw'imiyoboro ihindagurika ikoresha amashanyarazi
Sisitemu yo gupompa ikoresha umwuka ushyushye
Urutonde rw'ibitandukanya ibikoresho bikingira umwuka
Urukurikirane rw'amavalufa akingira umwuka
Ibikoresho byo gushyigikira sisitemu yo gukwirakwiza imiyoboro
ABAKIRIYA BAZWI CYANE
- Volkswagen
- Comau
- Hyundai
- Imodoka ya Dongfeng
IBISUBIZO
Ibikoresho bya HL Cryogenic Equipment biha abakiriya Sisitemu yo gufunga imiyoboro ikoresha umwuka kugira ngo yuzuze ibisabwa n'inganda zikora moteri z'imodoka n'amashanyarazi:
1. Sisitemu yo gucunga ubuziranenge: Kode y'imiyoboro y'umuvuduko ya ASME B31.3.
2. Hakurikijwe igihe umukoresha amara afunze n'uko icyuma gikoresha gifata ibintu mu buryo buboneye, igishushanyo mbonera gikwiye kirakorwa.
3. Igishushanyo mbonera gikwiye n'aho imashini igabanya ubushyuhe n'ishyirwa mu buryo bukwiye muri sisitemu ya VI Piping ni ingenzi kugira ngo igitutu n'ubushyuhe by'amazi bibe bihamye kandi binyuzwe.
4. Uruhererekane rw'imvange ifunze neza (VIV) ruboneka: Harimo imvange ifunze neza (Pneumatic), imvange ifunze neza (Vacuum Insulated Check Valve), imvange ifunze neza (Vacuum Insulated Regulating Valve) n'ibindi. Ubwoko butandukanye bwa VIV bushobora guhuzwa kugira ngo bugenzure VIP uko bikenewe. VIV ihuzwa na VIP isanzwe ikorwa mu nganda, nta gushyushya neza. Igice cyo gufunga cya VIV gishobora gusimburwa byoroshye. (HL yemera ikirango cya valve cryogenic cyagenwe n'abakiriya, hanyuma igakora valves zifunze neza na HL. Amwe mu masosiyete n'amamoderi ya valves ashobora kutashobora gukorwamo valves zifunze neza.)
5. Isuku, niba hari ibindi bisabwa kugira ngo habeho isuku y'imbere mu muyoboro w'amazi. Ni byiza ko abakiriya bahitamo imiyoboro ya BA cyangwa EP nk'imiyoboro ya VIP imbere kugira ngo bagabanye kwangirika kw'ibyuma byayo.
6. Akayunguruzo k'ubushyuhe bw'imvange: Kuraho imyanda n'ibisigazwa by'urubura mu kigega.
7. Nyuma y'iminsi mike cyangwa myinshi ifunzwe cyangwa ibungabungwa, ni ngombwa cyane gukonjesha ibikoresho bya VI Piping na terminal mbere yuko amazi ashyushye yinjira, kugira ngo hirindwe ko amazi ashyushye yinjira mu bikoresho bya VI Piping na terminal. Imikorere yo gukonjesha igomba kwitabwaho mu miterere yayo. Itanga uburinzi bwiza ku bikoresho bya VI Piping n'ibikoresho bishyigikira imiyoboro nka valve.
8. Ikoreshwa muri sisitemu y'imiyoboro ikoresha amashanyarazi (flexible) ndetse n'ikoresha amashanyarazi adahindagurika.
9. Sisitemu yo gufunga imiyoboro ya Vyumba Ifite Ubwugarizi (Ishobora Guhinduka): Igizwe n'imiyoboro ya VI Flexible na/cyangwa imiyoboro ya VI, imiyoboro ya Jumper, Sisitemu yo gufunga imiyoboro ya Vyumba Ifite Ubwugarizi, Ibice Bitandukanya na Sisitemu yo gufunga imiyoboro ya Dynamic Vacuum (harimo imashini zifunga imiyoboro ya Vyumba, imashini za solenoid na gauges za vacuum nibindi). Uburebure bw'umuyoboro umwe wa VI Flexible bushobora guhindurwa hakurikijwe ibyo umukoresha akeneye.
10. Ubwoko butandukanye bwo guhuza: Ubwoko bwa Vacuum Bayonet Connection (VBC) na Welded Connection birashobora gutoranywa. Ubwoko bwa VBC ntibukenera ubwikorezi bushyirwa ahantu.
