Ukukhiqiza isilinda se-LPG kudinga ubunjiniyela obusezingeni eliphezulu, okokusebenza okuyisipesheli, nokubambelela ngokuqinile ezindinganisweni zokuphepha, njengoba la masilinda enzelwe ukugcina igesi enomfutho, evutha umlilo. Kuyinqubo elawulwa kakhulu ngenxa yezingozi ezingaba khona ezihlobene nokungaphathwa kahle noma amasilinda ekhwalithi ephansi.
Nakhu okufingqiwe kwezinyathelo ezibandakanyekayo ekukhiqizeni isilinda se-LPG:
1. Ukuklama Nokukhetha Okubalulekile
• Impahla: Amasilinda amaningi e-LPG enziwe ngensimbi noma nge-aluminium ngenxa yamandla awo namandla okumelana nokucindezela okuphezulu. Insimbi isetshenziswa kakhulu ngenxa yokuqina kwayo nokusebenza kahle kwezindleko.
• Idizayini: Isilinda kufanele sakhelwe ukuphatha ngokuphephile igesi enengcindezi ephezulu (kufika kumabha ayi-10–15). Lokhu kuhlanganisa ukucatshangelwa kokuqina kodonga, ukufakwa kwama-valve, kanye nobuqotho besakhiwo jikelele.
• Imininingwane: Umthamo wesilinda (isb., 5 kg, 10 kg, 15 kg) kanye nokusetshenziswa okuhlosiwe (kwasekhaya, ezohwebo, ezezimoto) kuzoba nomthelela ekucacisweni komklamo.
2. Ukukhiqiza I-Cylinder Body
• Ukusika Kwensimbi Yeshidi: Amashidi ensimbi noma e-aluminium asikwa abe yizimo ezithile ngokusekelwe kusayizi oyifunayo wesilinda.
• Ukubunjwa: Ishidi lensimbi libe selibunjwa libe yisimo se-cylindrical kusetshenziswa umdwebo ojulile noma inqubo yokugoqa, lapho ishidi ligotshwa futhi lishiselwe libe yifomu le-cylindrical elingenamthungo.
o Umdwebo ojulile: Lokhu kuhilela inqubo lapho ishidi lensimbi lidonswa esikhunjeni kusetshenziswa i-punch bese liyafa, lilolonge emzimbeni we-cylinder.
• Ukushisela: Iziphetho zesilinda zomzimba zishiselwe ukuqinisekisa ukuvala okuqinile. Ama-welds kufanele ashelele futhi avikeleke ukuvimbela ukuvuza kwegesi.
3. Ukuhlolwa Kwesilinda
• I-Hydrostatic Pressure Test: Ukuqinisekisa ukuthi isilinda singakwazi ukumelana nokucindezela kwangaphakathi, sigcwaliswa ngamanzi futhi sihlolwe umfutho ophakeme kunomthamo wawo olinganiselwe. Lokhu kuhlola kuhlola noma yikuphi ukuvuza noma ubuthakathaka besakhiwo.
• Ukuhlola Okubonakalayo Nobukhulu: Isilinda ngasinye sihlolelwa ubukhulu obulungile nanoma ikuphi ukonakala okubonakalayo noma okungahambi kahle.
4. Ukwelashwa Okungaphezulu
• I-Shot Blasting: Ingaphezulu le-cylinder lihlanzwa kusetshenziswa i-shot blasting (amabhola ensimbi amancane) ukususa ukugqwala, ukungcola, nanoma yikuphi ukungapheleli kwendawo.
• Ukupenda: Ngemva kokuhlanza, isilinda sipendwe ngento ekwazi ukumelana nokugqwala ukuze kugwenywe ukugqwala. Ukugqoka kuvame ukwenziwa ngoqweqwe oluvikelayo noma i-epoxy.
• Ukulebula: Amasilinda amakwe ngolwazi olubalulekile njengomkhiqizi, umthamo, unyaka wokukhiqiza, namamaki esitifiketi.
5. Ukufakwa kwe-Valve ne-Fittings
• Ukufakwa Kwevalvu: Ivalvu ekhethekile iyashiselwa noma igoqwe phezulu kwesilinda. I-valve ivumela ukukhululwa okulawulwayo kwe-LPG lapho kudingeka. Ngokuvamile ine:
o Ivalvu yokuphepha yokuvikela ukucindezela ngokweqile.
o Ivalvu yokuhlola ukuvimbela ukugeleza kwegesi okubuyela emuva.
o Ivalve yokuvala yokulawula ukugeleza kwegesi.
• Ivalvu Yokukhulula Ukucindezela: Lesi isici sokuphepha esibalulekile esivumela isilinda ukuthi sikhiphe umfutho owedlulele uma uba phezulu kakhulu.
6. Ukuhlolwa Kwengcindezi Kokugcina
• Ngemuva kokuthi zonke izinto ezifakiwe sezifakiwe, kwenziwa ukuhlolwa kokucindezela kokugcina ukuqinisekisa ukuthi akukho ukuvuza noma amaphutha kusilinda. Lokhu kuhlola kuvamise ukwenziwa kusetshenziswa umoya ocindezelweyo noma i-nitrogen ngengcindezi engaphezu kwengcindezi evamile yokusebenza.
• Noma yimaphi amasilinda anephutha angaphumeleli ukuhlolwa ayalahlwa noma athunyelwe ukuyosebenza kabusha.
7. Isitifiketi kanye Nokumaka
• Ukugunyazwa Nokugunyazwa: Uma amasilinda enziwe, kufanele agunyazwe izinhlangano ezilawulayo zendawo noma zamazwe ngamazwe (isb., I-Bureau of Indian Standards (BIS) e-India, European Union (i-CE mark) eYurophu, noma i-DOT e-US) . Amasilinda kufanele ahlangabezane nezindinganiso eziqinile zokuphepha nekhwalithi.
• Usuku Lokukhiqiza: Wonke amasilinda amakwe ngosuku lokukhiqiza, inombolo ye-serial, kanye nezitifiketi ezifanele noma izimpawu zokuthobela imithetho.
• Ukufaneleka: Amasilinda nawo angaphansi kokuhlolwa ngezikhathi ezithile futhi afaneleke ukuqinisekisa ukuthi ahlala ephephile ukuthi angasetshenziswa.
8. Ukuhlolwa kokuvuza (Ukuhlolwa kokuvuza)
• Ukuhlola Ukuvuza: Ngaphambi kokuphuma efekthri, isilinda ngasinye sihlolwa ukuvuza ukuze kuqinisekiswe ukuthi akukho maphutha ekushiseleleni noma ekufakweni kwamavalvu okungabangela ukuba igesi iphume. Lokhu kuvame ukwenziwa ngokufaka ikhambi elinensipho phezu kwamalunga nokuhlola amabhamuza.
9. Ukupakisha kanye Nokusabalalisa
• Uma isilinda sesiphumelele zonke izivivinyo nokuhlolwa, isilungele ukupakishwa futhi ithunyelwe kubasabalalisi, abahlinzeki, noma izitolo ezithengisayo.
• Amasilinda kufanele athuthwe futhi agcinwe endaweni eqondile futhi agcinwe ezindaweni ezinomoya omuhle ukuze kugwenywe noma yiziphi izingozi zokuphepha.
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Ukucatshangelwa Okubalulekile Kokuphepha
Ukukhiqiza amasilinda e-LPG kudinga ubuchwepheshe obuphezulu kanye nokubambelela ngokuqinile ezindinganisweni zokuphepha zamazwe ngamazwe ngenxa yezingozi ezingokwemvelo zokugcina igesi evuthayo ngaphansi kwengcindezi. Ezinye zezici zokuphepha ezibalulekile zifaka:
• Izindonga eziwugqinsi: Ukumelana nomfutho ophezulu.
• Amavalvu okuphepha: Ukuvikela ukucindezelwa ngokweqile nokuqhekeka.
• Izingubo ezimelana nokubola: Ukwelula isikhathi sokuphila nokuvikela ukuvuza ekulimaleni kwemvelo.
• Ukutholwa kokuvuza: Amasistimu okuqinisekisa ukuthi isilinda ngasinye asinakho ukuvuza kwegesi.
Ekuphetheni:
Ukwenza isilinda se-LPG kuyinqubo eyinkimbinkimbi futhi enobuchwepheshe obuphezulu ehlanganisa ukusetshenziswa kwezinto ezikhethekile, amasu okukhiqiza athuthukile, kanye nemithethonqubo yokuphepha eqinile. Akuyona into evamile eyenziwa ngezinga elincane, njengoba idinga amathuluzi embonini abalulekile, abasebenzi abanekhono, kanye nokuhambisana nezindinganiso zomhlaba wonke zemikhumbi yokucindezela. Kunconywa kakhulu ukuthi ukukhiqizwa kwamasilinda e-LPG kuyekwe kubakhiqizi abaqinisekisiwe abahlangabezana nemithetho yasekhaya neyamazwe ngamazwe yekhwalithi nokuphepha.
Isikhathi sokuthumela: Nov-07-2024