Amahhavini omisa amanzi okugeza angaqhumi, awaziwa nangokuthi amahhavini okugeza amanzi okuphepha, ayizinto eziyisipesheli ezisetshenziselwa ukomisa izinto ezivuthayo neziqhumane. Ziyizinto ezibalulekile ze-nuclear, amasosha, i-aerospace, iziqhumane, upende nama-coatings, amakhemikhali, amafekthri{2}}ahlobene, izikhungo zocwaningo, namalabhorethri asenyuvesi. Ohhavini omisa amanzi okugeza angakwazi ukuqhuma{4}aklanywe ngokunengqondo futhi aqondiswe kakhulu. Basebenzisa isimiso sokushisa samanzi okugeza okuphephile ukuvimbela ukushisa okudlulele kanye namazinga okushisa angalawuleki okungenzeka ngokushisa okuqondile kwezinto ezivuthayo neziqhumayo, okuholela ezingozini zokukhiqiza.
Ohhavini omisa amanzi okugeza angaqhumi asebenzisa{1}umgomo wokushisisa{1}osekelwe ku-physics "okugeza amanzi", kusetshenziswa amanzi njengendawo yokudlulisa ukushisa. Ijakhethi emise okwe-AU{3}ishisisa ihhavini kusuka ezinhlangothini ezintathu ngesikhathi esisodwa, ifinyelela izinga lokushisa elifanayo. Ngomfutho ojwayelekile womkhathi, amanzi abila ku-100 degree. Nokho, uguquko olusuka kuketshezi luye kugesi ludinga izinga eliphezulu lokushisa. Ngendlela yokugeza ngamanzi, amanzi asebhekhani angafinyelela kuphela ku-100℃ngaphambi kokuhwamuka, angakwazi ukunikeza ukushisa okwanele emanzini -ejazini elimise U. Ngakho-ke, uketshezi olungaphakathi{11}}kwejakhethi e-U alukwazi ukubila. Lesi simiso sokushisa okungaguquki sisetshenziselwa ukushisa ukusabela okudinga izinga lokushisa elingashintshi. Okokuqala, amanzi engezwa{14}ejazini elingu-U, futhi umkhiqizo ozofudunyezwa ubekwe eduze kwebhantshi. Ijakhethi eshisayo{16}emise okwe-U{16}ishisisa amanzi esitsheni esikhulu, ebese idlulisela ukushisa emkhiqizweni, kufinyelele izinga lokushisa olifunayo.
Umgomo wokushisisa okugeza ngamanzi okuqhuma{{0}oohovini bamanzi okugeza afakazela ukuthi uthambile kunokushisa kukagesi, uqinisekisa ukushisa okufanayo, ukunciphisa inqubo yokusabela kanye nokwenza lula ukubhekwa. Igwema ukukhanya kwezinye izivivinyo futhi isebenza kahle kakhulu ekubhakeni izinto ezivutha umlilo neziqhumayo.
Lapho izinto ezivuthayo zivezwa ngokuzumayo emazingeni okushisa aphezulu futhi zisabela ngamakhemikhali nomoya-mpilo, ukuqhuma kwenzeka. Kunezinhlobo eziningi zezinto ezivuthayo, ezihlanganisa amagesi, umhwamuko, inkungu, nothuli. Izimo ezintathu ezidingekayo zomlilo noma ukuqhuma yilezi:
a. Into evuthayo ekugxiliseni okuvuthayo
b. I-oksijeni (emoyeni)
c. Umthombo wokuthungela
2. Ukuqhuma-Izisetshenziswa zikagesi ezinobufakazi
I-Flameproof (uhlobo lwendlela yokuvikela ukuqhuma{{0}, eboniswa ngohlamvu "d")
Impahla kagesi enendawo ebiyelwe engashi iklanyelwe ukumelana nokucindezela kokuqhuma kwengxube yegesi eqhumayo yangaphakathi futhi ivimbele ukuqhuma kwangaphakathi ukuthi kungasakazeki kuyingxube ezungezile yeziqhumane.
Ukuphepha Okunyusiwe (uhlobo lwendlela yobufakazi bokuqhuma{0}, ekhonjiswa ngohlamvu "e")
Izinto zikagesi ezidizayinelwe ukuvimbela i-arcing, izinhlansi, noma izinga lokushisa eliphezulu elingase lithungele ingxube eqhumayo ngaphansi kwezimo ezivamile zokusebenza, kodwa ngezinyathelo ezithathiwe ukuze kuthuthukiswe ukuphepha ukuvimbela lezi zenzakalo ukuthi zenzeke ngaphansi kwezimo ezivamile nezivunyelwe zokugcwala ngokweqile.
Le ovini yokugeza amanzi ekwazi ukuqhuma{0}ihlanganisa izinhlobo eziphephile, ezingashi, kanye ne-encapsulated, kusetshenziswa i-relay yokuphepha njengento eyinhloko yokulawula ukuze kuzuzwe ukuqhuma{1}ukusebenza kobufakazi bokuqhuma nokuthola isitifiketi{2}}sokufakazela ukuqhuma.
Izici Zehhavini Lokugezela Wamanzi elingaqhumeki:
1. Uhlelo lokulawula ugesi lisebenzisa inhlanganisela yobufakazi bokuqhuma{1}, obuphephile ngaphakathi, kanye nobuchwepheshe obuhlanganisiwe. Iswishi yokusebenza ayisebenzi, ayikhiphi izinhlansi ngesikhathi sokusebenza, iqinisekisa ukusetshenziswa okuphephile nokuthembekile. Inzwa ifakwe umgoqo we-Zener wokuhlukanisa -nobufakazi bokuqhuma.
2. Isilawuli esingenisiwe sokuqhuma{1}sifakazela izinga lokushisa ledijithali elifaka phakathi{2}ukusetshenziswa kubonwa okusekelwe kumenyu ukuze kusebenze kalula. Uhlelo lokulawula i-microcomputer PID luqinisekisa ukulawulwa kwezinga lokushisa okunembile ngokuguquguquka okuncane.
3. Ifaka ukulinganisa izinga lokushisa,{1}}i-alamu yezinga lokushisa engaphezu{1}}, ukusetha isibali sikhathi, ukutholwa kwekholi, kanye nememori yepharamitha.
4. Okwakhelwe-ngaphakathi{2}}ukuvikela izinga lokushisa ngokuzenzakalelayo kuvala amandla uma izinga lokushisa lidlula izinga elithile.
5. I-insulation phakathi kwegumbi elisebenzayo nebhokisi langaphandle lenziwe nge-fiberglass, enongqimba oluqinile lokufakwa kwe-insulation ukuze kufakwe kahle kakhulu kanye nokulahlekelwa ukushisa okuncane okuvela ekamelweni elingaphakathi.
6. Izinto zokuvala zekhwalithi ephezulu-eziphakathi komnyango nohlaka lomnyango ziyakwazi ukumelana nokushisa-ziyakwazi ukumelana nokuguga{3}}ziyakwazi ukuguga{3}, zinikeza ukusebenza okuhle kakhulu kokuvala kanye nokusebenza kahle okuthe xaxa kokushisa.
7. Ukushisa okusheshayo kanye ne-convection ephoqelelwe kuvumela umoya oshisayo, owomile ukuba udlule ngokuqondile phezu kwento eshisayo, kunciphisa kakhulu isikhathi sokumisa.
8. Igobolondo langaphandle lakhiwe ngepuleti lensimbi elibandayo-eligoqiwe futhi lifaka inqubo yokumboza ethuthukisiwe. I-liner yangaphakathi iyinsimbi engagqwali-yekhwalithi ephezulu engu-304 enamakhona{5}ayisiyingi ukuze ahlanzeke kalula. Isikhala seshelufu ngaphakathi kwebhokisi siyalungiseka.