Njengamanje, ukutshala isidoda esiqandisiwe ngokwenziwa kuye kwasetshenziswa kabanzi ekukhiqizweni kwezilwane, futhi ithangi le-nitrogen eliwuketshezi elisetshenziselwa ukugcina isidoda esiqandisiwe seliyisitsha esibalulekile ekukhiqizweni kwezilwane zasemanzini. Ukusetshenziswa nokugcinwa kwethangi le-nitrogen eliwuketshezi ngokwesayensi nangokufanele kubaluleke kakhulu ekuqinisekisweni kwekhwalithi yesidoda esiqandisiwe esigciniwe, ukwelulwa kwesikhathi senkonzo yethangi le-nitrogen eliwuketshezi kanye nokuphepha kwabafuyi.
1. Isakhiwo sethangi le-nitrogen eliwuketshezi
Amathangi e-nitrogen ewuketshezi njengamanje ayizitsha ezingcono kakhulu zokugcina isidoda esiqandisiwe, kanti amathangi e-nitrogen ewuketshezi akhiwa kakhulu ngensimbi engagqwali noma i-aluminium alloy. Isakhiwo sawo singahlukaniswa sibe yigobolondo, i-liner yangaphakathi, i-interlayer, intamo yethangi, i-tank stopper, ibhakede njalo njalo.
Igobolondo langaphandle lakhiwe ungqimba lwangaphakathi nolwangaphandle, ungqimba lwangaphandle lubizwa ngokuthi igobolondo, kanti ingxenye engenhla ingumlomo wethangi. Ithangi langaphakathi liyisikhala esisengqimbeni sangaphakathi. Ungqimba oluphakathi luyigebe eliphakathi kwamagobolondo angaphakathi nangaphandle futhi lisesimweni se-vacuum. Ukuze kuthuthukiswe ukusebenza kokufakwa kokushisa kwethangi, kufakwa izinto zokufakwa kokushisa kanye nama-adsorbents ku-interlayer. Intamo yethangi ixhunywe ezingqimbeni zangaphakathi nangaphandle zethangi nge-glue evikela ukushisa futhi igcina ubude obuthile. Ingxenye ephezulu yethangi ingumlomo wethangi, futhi isakhiwo singakhipha i-nitrogen ephefumulwa yi-nitrogen ewuketshezi ukuqinisekisa ukuphepha, futhi sisebenza kahle ekufakweni kokushisa ukunciphisa inani le-nitrogen ewuketshezi. Ipulaki yebhodwe yenziwe ngepulasitiki enomsebenzi omuhle wokufakwa kokushisa, okungavimbela inani elikhulu le-nitrogen ewuketshezi ekuhwamukeni futhi kulungise isilinda sesidoda. I-valve ye-vacuum ivikelwe yisembozo. Iphakeji ifakwa ethangini elisethangini futhi ingagcina amasampula ahlukahlukene ezinto eziphilayo. Isibambo sephakeji silenga endandatho yenkomba yomlomo wethangi futhi siqiniswe ngepulaki yentamo.
2. Izinhlobo zamathangi e-nitrogen acwebezelayo
Ngokusebenzisa amathangi e-nitrogen ewuketshezi, ingahlukaniswa ngamathangi e-nitrogen ewuketshezi okugcina isidoda esiqandisiwe, amathangi e-nitrogen ewuketshezi okuthutha kanye namathangi e-nitrogen ewuketshezi okugcina nokuthutha.
Ngokusho komthamo wethangi le-nitrogen eliwuketshezi, lingahlukaniswa kanje:
Amathangi amancane e-nitrogen ewuketshezi afana namathangi e-nitrogen ewuketshezi angu-3,10,15 L angagcina isidoda esiqandisiwe ngesikhathi esifushane, futhi angasetshenziswa futhi ukuthutha isidoda esiqandisiwe kanye ne-nitrogen ewuketshezi.
Ithangi le-nitrogen eliwuketshezi eliphakathi nendawo (30 L) lifaneleka kakhulu emapulazini okuzalela kanye nasezindaweni zokuzalisa ngokwenziwa, ikakhulukazi ezisetshenziselwa ukugcina isidoda esiqandisiwe.
Amathangi amakhulu e-nitrogen ewuketshezi (50 L, 95 L) asetshenziswa kakhulu ukuthutha nokusabalalisa i-nitrogen ewuketshezi.
3. Ukusetshenziswa nokugcinwa kwamathangi e-nitrogen ewuketshezi
Ithangi le-nitrogen eliwuketshezi kufanele ligcinwe ngumuntu ukuqinisekisa ikhwalithi yesidoda esigciniwe. Njengoba kungumsebenzi womfuyi ukuthatha isidoda, ithangi le-nitrogen eliwuketshezi kufanele ligcinwe ngumfuyi, ukuze kube lula ukuqonda nokuqonda izimo zokwengeza i-nitrogen eliwuketshezi kanye nokugcinwa kwesidoda nganoma yisiphi isikhathi.
Ngaphambi kokufaka i-nitrogen ewuketshezi ethangini elisha le-nitrogen eliwuketshezi, qala uhlole ukuthi igobolondo livaliwe yini nokuthi i-vacuum valve ayiphelele yini. Okwesibili, hlola ukuthi kukhona yini into yangaphandle ethangini elingaphakathi ukuvimbela ithangi elingaphakathi ukuthi lingagqwali. Qaphela lapho ufaka i-nitrogen ewuketshezi. Kumathangi amasha noma amathangi okomisa, kumele afakwe kancane futhi apholiswe kusengaphambili ukuvimbela umonakalo ethangini elingaphakathi ngenxa yokupholisa okusheshayo. Uma ufaka i-nitrogen ewuketshezi, ingafakwa ngaphansi kwengcindezi yayo, noma ithangi lokuthutha lingathululelwa ethangini lokugcina nge-funnel ukuvimbela i-nitrogen ewuketshezi ukuthi ingachitheki. Ungafaka i-funnel nge-gauze noma ufake ama-tweezers ukuze ushiye isikhala emnyango we-funnel. Ukuze ubone ukuphakama kwezinga loketshezi, induku encane yokhuni ingafakwa phansi kwethangi le-nitrogen eliwuketshezi, futhi ukuphakama kwezinga loketshezi kungahlulelwa ngokuya ngobude beqhwa. Ngesikhathi esifanayo, kufanele kuqashelwe ukuthi indawo ithule, futhi umsindo we-nitrogen ewuketshezi engena ethangini uyisisekelo esibalulekile sokwahlulela ithangi le-nitrogen eliwuketshezi ethangini.
△ Uchungechunge Lwesitoreji Esimile - Imishini Yokugcina Ukuphepha Kokufuya Izilwane △
Ngemva kokufaka i-nitrogen ewuketshezi, qaphela ukuthi kukhona yini i-frosting ebusweni bangaphandle betangi le-nitrogen ewuketshezi. Uma kukhona okubonisa ukuthi isimo se-vacuum setangi le-nitrogen ewuketshezi sonakele futhi asinakusetshenziswa ngokujwayelekile. Ukuhlolwa okuvamile kufanele kwenziwe ngesikhathi sokusetshenziswa. Ungathinta igobolondo ngezandla zakho. Uma uthola i-frost ngaphandle, kufanele uyeke ukuyisebenzisa. Ngokuvamile, uma i-nitrogen ewuketshezi idliwa ngo-1/3 ~ 1/2, kufanele yengezwe ngesikhathi. Ukuze kuqinisekiswe ukusebenza kwesidoda esiqandisiwe, singalinganiswa noma sitholakale nge-liquid level gauge. Indlela yokulinganisa iwukulinganisa itangi elingenalutho ngaphambi kokusebenzisa, ulinganise itangi le-nitrogen ewuketshezi futhi ngemva kokugcwalisa i-liquid nitrogen, bese uyilinganisa ngezikhathi ezithile ukuze ubale isisindo se-liquid nitrogen. Indlela yokuthola i-liquid level gauge ukufaka induku ekhethekile ye-liquid level gauge phansi kwetangi le-nitrogen ewuketshezi imizuzwana eyi-10, bese uyikhipha kamuva. Ubude be-frost ukuphakama kwe-liquid nitrogen etangini le-liquid nitrogen.
Ekusetshenzisweni kwansuku zonke, ukuze unqume ngokunembile inani le-nitrogen ewuketshezi eyengeziwe, ungakhetha futhi ukumisa amathuluzi ochwepheshe afanele ukuqapha izinga lokushisa kanye nezinga loketshezi ethangini le-nitrogen ewuketshezi ngesikhathi sangempela.
I-SmartCap
I-“SmartCap” ethuthukiswe ngokukhethekile yi-Haishengjie yamatangi e-nitrogen alloy liquid alloy inomsebenzi wokuqapha ngesikhathi sangempela izinga loketshezi lwethangi le-nitrogen eliquid kanye nokushisa. Lo mkhiqizo ungasetshenziswa kuwo wonke amathangi e-nitrogen eliquid ane-diameter engu-50mm, 80mm, 125mm kanye no-216mm emakethe.
I-smartcap ingaqapha izinga loketshezi kanye nokushisa ethangini le-nitrogen eliwuketshezi ngesikhathi sangempela, futhi iqaphe ukuphepha kwendawo yokugcina isidoda ngesikhathi sangempela.
Izinhlelo ezizimele ezimbili zokulinganisa izinga elinembile kakhulu kanye nokulinganisa izinga lokushisa
Ukuboniswa kwesikhathi sangempela kwezinga loketshezi kanye nokushisa
Idatha yezinga loketshezi kanye nezinga lokushisa idluliselwa kude efwini, futhi ukuqoshwa kwedatha, ukuphrinta, ukugcina kanye neminye imisebenzi nakho kungafezeka.
Umsebenzi we-alamu ekude, ungafaka ngokukhululekile i-SMS, i-imeyili, i-WeChat nezinye izindlela zokuxwayisa
Ithangi le-nitrogen eliwuketshezi lokugcina isidoda kufanele libekwe eceleni endaweni epholile, lingene umoya endlini, lihlanzekile futhi lihlanzekile, lingenaphunga elingavamile. Ungalifaki ithangi le-nitrogen eliwuketshezi ekamelweni lezilwane noma ekhemisi, futhi akuvunyelwe ukubhema noma ukuphuza ekamelweni lapho ithangi le-nitrogen eliwuketshezi libekwe khona ukuze ugweme iphunga elingavamile. Lokhu kubaluleke kakhulu. Kungakhathaliseki ukuthi lisetshenziswa nini noma libekwa nini, akufanele lithambeke, libekwe ngokuvundlile, libekwe phansi, lihlanganiswe, noma lishayisane. Kufanele liphathwe ngobumnene. Vula isembozo se-can stopper ukuze uphakamise kancane isembozo esihamba kancane ukuze uvimbele i-can stopper ukuthi iwele esibonakalayo. Akuvunyelwe ngokuphelele ukubeka izinto esivalweni kanye ne-plug yesitsha se-nitrogen esiwuketshezi, okuzokwenza i-nitrogen ehwamukile igcwale ngokwemvelo. Akuvunyelwe ngokuphelele ukusebenzisa ama-plug esivalo ozenzele wona ukuvimba umlomo wethangi, ukuze kuvinjelwe ingcindezi yangaphakathi yethangi le-nitrogen eliwuketshezi ukuthi ingakhuli, okubangela umonakalo emzimbeni wethangi, kanye nenkinga enkulu yokuphepha.
I-nitrogen ewuketshezi iyisithako esisebenza kahle kakhulu sokugcina isidoda esiqandisiwe, kanti izinga lokushisa le-nitrogen ewuketshezi lingu-196°C. Amathangi e-nitrogen ewuketshezi asetshenziswa njengezindawo zokutshala izidoda ezenziwe ngokwenziwa kanye namapulazi okuzalela ukugcina isidoda esiqandisiwe kufanele ahlanzwe kanye ngonyaka ukuze kugwenywe ukugqwala ethangini ngenxa yamanzi amile, ukungcola kwesidoda, kanye nokwanda kwamagciwane. Indlela: Okokuqala hlikihla ngensipho engathathi hlangothi kanye nenani elifanele lamanzi, bese ugeza ngamanzi ahlanzekile; bese uyibeka ibheke phansi bese uyomisa emoyeni wemvelo noma emoyeni oshisayo; bese uyifafaza ngokukhanya kwe-ultraviolet. I-nitrogen ewuketshezi ayivunyelwe ngokuphelele ukuqukatha ezinye iziphuzo, ukuze kugwenywe ukubola komzimba wethangi kanye nokugqwala kwethangi elingaphakathi.
Amathangi e-nitrogen engamanzi ahlukaniswe ngamathangi okugcina kanye namathangi okuthutha, okufanele asetshenziswe ngokwehlukana. Ithangi lokugcina lisetshenziselwa ukugcina okungashukumi futhi alifanele ukuthuthwa ibanga elide endaweni yokusebenza. Ukuze kuhlangatshezwane nezimo zokuthutha kanye nokusetshenziswa, ithangi lokuthutha linomklamo okhethekile ongashukumi. Ngaphezu kokugcina okungashukumi, lingathuthwa futhi ngemva kokugcwaliswa nge-nitrogen engamanzi; kufanele liqine ngesikhathi sokuthuthwa ukuqinisekisa ukuphepha, futhi kugwenywe ukushayisana nokudlidliza okukhulu ngangokunokwenzeka ukuze kuvinjelwe ukugoba.
4. Izinyathelo zokuphepha zokugcina nokusebenzisa isidoda esiqandisiwe
Isidoda esiqandisiwe sigcinwa ethangini le-nitrogen eliwuketshezi. Kumelwe kuqinisekiswe ukuthi isidoda sicwiliswe yi-nitrogen eliwuketshezi. Uma kutholakala ukuthi i-nitrogen ewuketshezi ayanele, kufanele yengezwe ngesikhathi. Njengomgcini-ndawo kanye nomsebenzisi wethangi le-nitrogen eliwuketshezi, umfuyi kufanele ajwayele isisindo esingenalutho sethangi kanye nenani le-nitrogen eliwuketshezi eliqukethwe kulo, futhi alilinganise njalo futhi alifake ngesikhathi. Kufanele futhi ujwayelane nolwazi olufanele lwesidoda esigciniwe, bese ubhala igama, ibhetshi kanye nenani lesidoda esigciniwe ngenombolo ukuze kube lula ukufinyelela.
Uma uthatha isidoda esiqandisiwe, qala ukhiphe isivalo sembiza bese usibeka eceleni. Pholisa ama-tweezers kusengaphambili. Ithubhu lokuphakamisa noma isikhwama se-gauze akufanele sidlule ku-10 cm ukusuka entanyeni yembiza, ingasaphathwa eyokuvulwa kwembiza. Uma ingakakhishwa ngemva kwemizuzwana eyi-10, i-lift kufanele iphakanyiswe. Buyisela ithubhu noma isikhwama se-gauze ku-nitrogen ewuketshezi bese ukhipha ngemva kokucwilisa. Mboza imbiza ngesikhathi ngemva kokukhipha isidoda. Kungcono ukucubungula ithubhu lokugcina isidoda phansi okuvalekile, bese uvumela i-nitrogen ewuketshezi ukuthi ifake isidoda esiqandisiwe ethubeni lokugcina isidoda. Enkambisweni yokupakisha nokuncibilikisa, ukuhlinzwa kumele kube okunembile futhi okunekhono, isenzo kumele sisheshe, futhi isikhathi sokusebenza akufanele sidlule imizuzwana eyi-6. Sebenzisa ama-tweezers amade ukukhipha ipayipi elincane lesidoda esiqandisiwe ethangini le-nitrogen eliwuketshezi bese uthulula i-nitrogen ewuketshezi esele, uyifake ngokushesha emanzini afudumele angu-37 ~ 40℃ ukuze ucwilise ipayipi elincane, uyithuntuthe kancane imizuzwana emi-5 (ukuncibilika okungu-2/3 kufanelekile) Ngemva kokushintsha kombala, sula amaconsi amanzi odongeni lwepayipi nge-gauze ehlanzekile ukuze ulungiselele ukufakelwa isidoda.
Isikhathi sokuthunyelwe: Septhemba 13-2021
