Ukuvelisa i-LPG cylinder kufuna ubunjineli obuphezulu, izixhobo ezikhethekileyo, kunye nokuthotyelwa ngokungqongqo kwimigangatho yokhuseleko, njengoko ezi zilinda ziyilelwe ukugcina igesi enoxinzelelo, enokutsha. Yinkqubo elawulwa kakhulu ngenxa yeengozi ezinokubakho ezinxulumene nokungaphathwa kakuhle okanye iisilinda ezikumgangatho ophantsi.
Nantsi isishwankathelo samanyathelo abandakanyekayo kwimveliso yesilinda ye-LPG:
1. Uyilo kunye noKhetho lweMathiriyeli
• Izinto eziphathekayo: Uninzi lweesilinda ze-LPG zenziwe ngentsimbi okanye i-aluminiyam ngenxa yamandla azo kunye nokukwazi ukumelana noxinzelelo oluphezulu. Intsimbi isetyenziswa ngokuqhelekileyo ngenxa yokuqina kwayo kunye nokusebenza kakuhle kweendleko.
• Uyilo: Isilinda kufuneka siyilwe ukuba iphathe ngokukhuselekileyo igesi yoxinzelelo oluphezulu (ukuya kuthi ga kwi-10–15 bar). Oku kubandakanya ukuqwalaselwa kobunzima bodonga, ukufakwa kweevalvu, kunye nokuthembeka kolwakhiwo ngokubanzi.
• Iinkcukacha: Umthamo we-cylinder (umzekelo, i-5 kg, i-10 kg, i-15 kg) kunye nokusetyenziswa okucetywayo (ekhaya, urhwebo, iimoto) kuya kuba nefuthe kwiinkcukacha zoyilo.
2. Ukwenziwa koMzimba weSilinda
• Ukusika i-Metal Metal: Intsimbi okanye i-aluminiyam sheets isikwa kwiimilo ezithile ngokusekelwe kubungakanani obufunwayo be-cylinder.
• Ukubunjwa: Icwecwe lentsimbi liye lenziwe libe yimilo yecylindrical kusetyenziswa umzobo onzulu okanye inkqubo yokuqengqeleka, apho i-sheet igotshwa kwaye idityaniswe ibe yi-cylindrical form engenamthungo.
o Umzobo onzulu: Oku kubandakanya inkqubo apho ishidi lesinyithi litsalwa kwi-mold usebenzisa i-punch kwaye ife, ukuyibumba kumzimba we-cylinder.
• I-Welding: Iziphelo zomzimba we-cylinder zi-welded ukuqinisekisa ukutywinwa okuqinileyo. Iintsimbi kufuneka zibe mpuluswa kwaye zikhuseleke ukuthintela ukuvuza kwegesi.
3. Uvavanyo lweSilinda
• Uvavanyo loxinzelelo lwe-Hydrostatic: Ukuqinisekisa ukuba i-cylinder inokumelana noxinzelelo lwangaphakathi, izaliswe ngamanzi kwaye ivavanywe kuxinzelelo oluphezulu kunomthamo wayo olinganisiweyo. Olu vavanyo lujonga nakuphi na ukuvuza okanye ubuthathaka besakhiwo.
• Uhlolo oluBonakalayo kunye noluPhakathi: Isilinda ngasinye sikhangelwa ukuba sijonga imilinganiselo echanekileyo kunye nazo naziphi na iziphene ezibonakalayo okanye izitenxo.
4. Unyango loMphezulu
• Ukudutyulwa kokudubula: Umphezulu we-cylinder ucocwa ngokusebenzisa ukudubula okudutyulwayo (iibhola zentsimbi ezincinci) ukususa umhlwa, ubumdaka, okanye nakuphi na ukungafezeki komphezulu.
• Ukupeyinta: Emva kokucoca, isilinda sipeyintwa ngento ekwaziyo ukumelana nomhlwa ukuze kuthintelwe umhlwa. Ukugqoka ngokuqhelekileyo kwenziwa nge-enamel yokukhusela okanye i-epoxy.
• Ukuleyibhile: Iisilinda ziphawulwe ngolwazi olubalulekileyo njengomvelisi, umthamo, unyaka wokwenziwa kwazo, kunye namanqaku esiqinisekiso.
5. Ukufakwa kweValve kunye neFittings
• Ukufakela iValve: Ivalve ekhethekileyo idityaniswe okanye ijijwe phezu kombhobho. Ivalve ivumela ukukhutshwa okulawulwayo kweLPG xa kuyimfuneko. Ngokuqhelekileyo ine:
o Ivalve yokhuseleko yokuthintela uxinzelelo olugqithisileyo.
o Ivalve yokukhangela ukuthintela ukuhamba kwerhasi umva.
o Ivalve yokuvala yokulawula ukuhamba kwegesi.
• Ivalve yoNcedo loxinzelelo: Olu luphawu lokhuseleko oluyimfuneko oluvumela isilinda ukuba sikhuphe uxinzelelo olugqithisileyo ukuba luphezulu kakhulu.
6. Uvavanyo lokugqibela loxinzelelo
• Emva kokuba zonke izifakelo zifakelwe, uvavanyo lokugqibela loxinzelelo lwenziwa ukuqinisekisa ukuba akukho kuvuza okanye iziphene kwi-cylinder. Olu vavanyo lwenziwa kusetyenziswa umoya ocinezelweyo okanye initrogen kuxinzelelo oluphezulu kunoxinzelelo oluqhelekileyo lokusebenza.
• Naziphi na iisilinda ezingalunganga ezingaluphumelelanga uvavanyo ziyalahlwa okanye zithunyelwe ukuba ziphinde zisetyenzwe.
7. Isiqinisekiso kunye nokuMakishwa
• Ukuvunywa kunye neSiqinisekiso: Nje ukuba iisilinda zenziwe, kufuneka ziqinisekiswe ngamaqumrhu alawulayo asekuhlaleni okanye amazwe ngamazwe (umzekelo, iBureau of Indian Standards (BIS) e-Indiya, i-European Union (i-CE mark) eYurophu, okanye i-DOT e-US) . Iisilinda kufuneka zihlangabezane nemigangatho engqongqo yokhuseleko kunye nomgangatho.
• Umhla wokuveliswa: Yonke i-cylinder iphawulwe ngomhla wokwenziwa kwayo, inombolo yesiriyali, kunye nesiqinisekiso esifanelekileyo okanye amanqaku okuthotyelwa.
• Ukufaneleka: Iisilinda zikwaxhomekeke ekuhlolweni ngamaxesha athile kwaye zifaneleke ukuqinisekisa ukuba zihlala zikhuselekile ukuba zingasetyenziswa.
8. Uvavanyo lokuvuza (Uvavanyo lokuvuza)
• Uvavanyo lokuvuza: Phambi kokuba uphume kumzi-mveliso, isilinda ngasinye sivavanywa ngokuvuza ukuze kuqinisekiswe ukuba akukho ziphene kwi-welding okanye kwizifakelo zevalvu ezinokubangela ukuphuma kwerhasi. Oku kuqhele ukwenziwa ngokufaka isisombululo sesepha phezu kwamalungu kunye nokujonga amaqamza.
9. Ukupakisha kunye nokusabalalisa
• Nje ukuba isilinda siphumelele zonke iimvavanyo kunye nokuhlolwa, sikulungele ukupakishwa kwaye sithunyelwe kubathengisi, ababoneleli, okanye abathengisi.
• Iisilinda kufuneka zithuthwe kwaye zigcinwe kwindawo ethe tye kwaye zigcinwe kwindawo ezinomoya ofanelekileyo ukuthintela nayiphi na imingcipheko yokhuseleko.
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Iingqwalasela ezingundoqo zoKhuseleko
Ukuvelisa iisilinda ze-LPG kufuna umgangatho ophezulu wobuchule kunye nokuthotyelwa ngokungqongqo kwimigangatho yokhuseleko yamazwe ngamazwe ngenxa yeengozi zendalo zokugcina igesi enokutsha phantsi koxinzelelo. Ezinye zezinto eziphambili zokhuseleko ziquka:
• Iindonga ezishinyeneyo: Ukumelana noxinzelelo oluphezulu.
• Iivalvu zokhuseleko: Ukuthintela uxinzelelo olugqithisileyo kunye nokugqabhuka.
• Izaleko ezikwaziyo ukudleka: Ukwandisa ixesha lokuphila nokuthintela ukuvuza kumonakalo wokusingqongileyo.
• Ukubona indawo evuzayo: Iinkqubo zokuqinisekisa ukuba umbhobho ngamnye awuvuzi.
Ukuququmbela:
Ukwenza isilinda se-LPG yinkqubo entsonkothileyo kwaye enobugcisa obuphezulu ebandakanya ukusetyenziswa kwemathiriyeli eyodwa, ubuchule bokuvelisa obukumgangatho ophezulu, kunye nemigaqo yokhuseleko engqongqo. Asiyonto iqhele ukwenziwa kumlinganiselo omncinci, njengoko ifuna izixhobo ezibalulekileyo zemizi-mveliso, abasebenzi abanezakhono, kunye nokubambelela kwimigangatho yehlabathi yemikhumbi yoxinzelelo. Kucetyiswa ngamandla ukuba ukuveliswa kweesilinda ze-LPG kuyekwe kubavelisi abaqinisekisiweyo abahlangabezana nemigaqo yasekhaya neyamazwe ngamazwe yomgangatho nokhuseleko.
Ixesha lokuposa: Nov-07-2024