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Sokin zafi wani nau'in mahaɗi ne na ƙarƙashin teku wanda aka tsara musamman don a saka shi cikin sauƙi kuma a cire shi ta hannun mai sarrafa ruwa na ƙarƙashin ruwa (ROV). Sokin zafi shine mahaɗin da ke samar da kayan aiki na nesa. Yawanci ana saka shi cikin tashar jiragen ruwa bayan cire sokin toshewa, wanda ake barinsa a tashar jiragen ruwa lokacin da aka cire sokin zafi, don kiyaye tashar jiragen ruwa ta tsabta kuma ba ta da lahani lokacin da ba a amfani da shi. Daidaito gabaɗaya ba shi da mahimmanci don sakawa, kuma sokin yana jagorantar tashar jiragen ruwa ta hanyar yanayin tashar jiragen ruwa, wanda galibi yana kama da sassan silinda da mazugi masu daidaituwa, suna raguwa daga ƙarshen hannun zuwa ƙarshen, tare da jerin hatimin O-ring waɗanda ke raba tashoshin jiragen ruwa ko hulɗa tare da tsawon. Ana iya kulle sokin a wurin ko kuma yana iya buƙatar ROV ya riƙe shi a wurin yayin da ake amfani da shi.    

 Manufa 
Haɗakar zafi tana ba da haɗin matsi na ɗan lokaci tsakanin sabis na waje da shigarwa na ƙarƙashin teku, wanda za'a iya amfani da shi don aikace-aikace iri-iri. 

Wasu ayyuka suna buƙatar ƙarancin kwarara zuwa matsakaici na ɗan gajeren lokaci don gudanar da wani tsari daga wani matsayi zuwa wani. Waɗannan ana iya kiransu aikace-aikacen da ba sa canzawa. Sauran ayyuka suna buƙatar matsakaicin kwarara ko babban kwarara mai ci gaba. 

 Aikace-aikace 

 Na'urar Hydraulic - Ana amfani da ita don sarrafa ruwa mai amfani da wutar lantarki don sarrafa bawuloli, masu haɗawa, masu kunna wutar lantarki, maƙallan wuta, famfo da sauran tsarin. 
 Allurar sinadarai. 
 Haɗin wutar lantarki da sadarwa. 
 Yankunan zafi masu aiki da yawa suna haɗa waɗannan ayyuka biyu ko fiye a cikin na'urar haɗawa ɗaya. 
 Ayyukan cibiya na Bell na iya amfani da mahaɗin zafi irin na soka don ayyukan gaggawa. Wannan yana iya haɗawa da ruwan zafi, iskar gas mai numfashi, da masu amfani da wutar lantarki don wutar lantarki da sadarwa. 
 Akwai nau'ikan da aka ayyana ta hanyar yanayin lissafi da ƙayyadaddun tashoshin jiragen ruwa. 

 Sassan 

 Farantin soka wani ɓangare ne da aka daidaita a kan tsarin ƙarƙashin teku 
 Ma'ajiyar ita ce ɓangaren da ke kan tsarin da aka saka mashi mai zafi. Yana karɓa kuma yana ɗaure mashi mai zafi kuma yana ɗauke da saitin tashoshin ko hulɗa marasa motsi. 
 Sokin shine bangaren motsi wanda ROV ko mai nutsewa ke sakawa cikin akwatin. Sokin da ke ɗauke da ayyukan shine sokin zafi (ko sokin kai tsaye),  kuma sokin toshe wani bangare ne da ba a yi masa aiki ba wanda yake da irin wannan tsari na asali da ake amfani da shi don rufe akwatin lokacin da ba a amfani da shi, don hana ɓarna da kuma hana haɓakar gurɓataccen ruwa, da kuma hana ruwa shiga tsarin hydraulic.  
 Hatimin yana hana zubewa zuwa muhalli da kuma tsakanin tashoshin jiragen ruwa a ƙarƙashin matsin lamba mai yawa. Hatimin na iya daidaita matsin lamba don hana ƙarfin rabuwa. 
 Kayan taimakon daidaitawa na iya haɗawa da hancin jagora, mazurari, bokiti, da maƙulli, don sauƙaƙe daidaita soka da maƙura daidai. 
 Ana haɗa sokin da bututu da/ko kebul don samar da ruwa ko wutar lantarki ko sigina zuwa tashoshin ko hulɗar da suka dace na wurin ajiyar. 
 Makullin yana bawa ROV ko mai nutsewa damar riƙewa, sarrafa shi da kuma motsa wukar. 
 Ana iya amfani da bawuloli marasa dawowa a cikin soka ko wurin ajiye kaya don hana asarar ruwa ga muhalli. 

Cibiyar Man Fetur ta Amurka (API) ta buga "Ayyukan da aka ba da shawarar API 17H don tsarin samar da ruwa a ƙarƙashin teku", wanda ke ba da takamaiman bayanai game da nau'ikan soka mai zafi na hydraulic tare da ramukan hanyar kwarara daga  . 

 Kalmomi 

 Ana amfani da kalmar "stab" don ɓangaren da za a iya sakawa (fil), haɗin fil da akwati (receptacle), da kuma aikin saka fil ɗin cikin akwatin. 
 "Zafi soki" na iya nufin bangaren da za a iya sakawa tare da ayyuka, ko kuma fasahar gabaɗaya.   
 "Rashin ƙarfi kai tsaye" ko "rashin ƙarfi kai tsaye" yana nufin ɓangaren da za a iya sakawa tare da ayyuka. 
 "Tsagewar toshewa", "tsagewar duny", "tsagewar makafi" ko "tsagewar ajiye motoci" su ne kayan da za a iya sakawa ba tare da ayyukan da ake amfani da su don ɓoye akwatin ba.  
 Ana iya kiran akwatin da "akwatin". 

 Girman girma 
Ana iya ƙayyade hot sock ta hanyar diamita na ciki na ma'ajiyar, ramin da adadin tashoshin jiragen ruwa da kuma nau'in makullin. Takamaiman API/ISO suna gano skeps ta nau'i, girma, da yanayin tashar jiragen ruwa kuma ana iya musanya su idan API/ISO, girman da bayanin tashar jiragen ruwa sun dace. 

 Aiki 
Cire sandar toshewa (wanda aka fi sani da sandar ajiye motoci) daga wurin ajiyewa ana biyo bayan saka sandar zafi a cikin tashar. Ana iya yin wannan aikin ta hanyar mai nutsewa ko ROV mai hannun sarrafawa. Sokar ba hanyar kulle kanta ba ce, kuma kodayake ƙarfin ciki na iya daidaitawa, ana buƙatar ƙarfin waje don tabbatar da sandar a wurin. 

 Ma'auni 

 ISO 13624-1:2009, Masana'antar mai da iskar gas - Kayan aikin haƙowa da samarwa - Kashi na 1: Tsarawa da sarrafa kayan aikin haƙowa na ruwa. 

 Nassoshi 

 Majiyoyi 


Rukuni:Fasaha