Kupanga silinda ya LPG kumafuna uinjiniya wapamwamba, zida zapadera, komanso kutsata mfundo zachitetezo, popeza masilindalawa adapangidwa kuti azisunga mpweya wotenthedwa, woyaka. Ndi njira yoyendetsedwa bwino kwambiri chifukwa cha zoopsa zomwe zingachitike chifukwa cha kusagwira bwino kapena masilinda abwino.
Nawa mwachidule masitepe omwe amakhudzidwa ndi kupanga masilinda a LPG:
1. Kupanga ndi Kusankha Zinthu
• Zida: Ma cylinders ambiri a LPG amapangidwa kuchokera ku chitsulo kapena aluminiyamu chifukwa cha mphamvu zawo komanso kuthekera kwawo kupirira kuthamanga kwambiri. Chitsulo chimagwiritsidwa ntchito kwambiri chifukwa cha kulimba kwake komanso kutsika mtengo.
• Kupanga: Silinda iyenera kupangidwa kuti igwire bwino gasi wothamanga kwambiri (mpaka kuzungulira 10-15 bar). Izi zikuphatikizapo kulingalira kwa makulidwe a khoma, zoikamo ma valve, ndi kukhulupirika kwapangidwe.
• Zofunika: Kuchuluka kwa silinda (monga 5 kg, 10 kg, 15 kg) ndi momwe angagwiritsire ntchito (pakhomo, malonda, magalimoto) zidzakhudza kamangidwe kake.
2. Kupanga Thupi la Cylinder
• Kudula Chitsulo cha Mapepala: Mapepala achitsulo kapena aluminiyamu amadulidwa m'mawonekedwe enieni malinga ndi kukula kofunikira kwa silinda.
• Kumangirira: Chitsulocho chimapangidwa kukhala cylindrical chojambula pogwiritsa ntchito chojambula chakuya kapena chogudubuza, pomwe pepalalo limapindika ndikumangirizidwa kukhala mawonekedwe a cylindrical opanda msoko.
o Kujambula mwakuya: Izi zimaphatikizapo njira yomwe chitsulo chimakokera mu nkhungu pogwiritsa ntchito nkhonya ndi kufa, ndikuchipanga mu thupi la silinda.
• Kuwotcherera: Mapeto a thupi la silinda amawotcherera kuti atsimikizire kuti ali ndi chisindikizo cholimba. Ma welds ayenera kukhala osalala komanso otetezeka kuti asatayike.
3. Kuyesa kwa Cylinder
• Kuyesedwa kwa Hydrostatic Pressure: Kuonetsetsa kuti silinda imatha kupirira kupanikizika kwamkati, imadzazidwa ndi madzi ndikuyesedwa kuti ikhale yothamanga kwambiri kuposa mphamvu yake. Chiyesochi chimayang'ana kutayikira kulikonse kapena zofooka zamapangidwe.
• Kuyang'ana Kwamawonekedwe ndi Dimensional: Silinda iliyonse imawunikiridwa kuti iwone miyeso yoyenera ndi zolakwika zilizonse zowoneka kapena zolakwika.
4. Chithandizo cha Pamwamba
• Kuwombera Kuwombera: Pamwamba pa silinda amatsukidwa pogwiritsa ntchito kuwombera (timipira tating'onoting'ono tachitsulo) kuchotsa dzimbiri, litsiro, kapena zolakwika zilizonse zapamtunda.
• Kupenta: Mukatha kuyeretsa, silindayo imapakidwa utoto wosagwira dzimbiri kuti isachite dzimbiri. Chophimbacho nthawi zambiri chimapangidwa ndi enamel yoteteza kapena epoxy.
• Kulemba zilembo: Masilinda amakhala ndi chidziwitso chofunikira monga opanga, mphamvu, chaka chopangidwa, ndi ziphaso zotsimikizira.
5. Valve ndi Zopangira Kuyika
• Kuyika ma Vavu: Vavu yapadera imawotcherera kapena kumangiriridwa pamwamba pa silinda. Valve imalola kutulutsa koyendetsedwa kwa LPG pakafunika. Nthawi zambiri imakhala ndi:
o Vavu yoteteza kuteteza kupanikizika kwambiri.
o Chovala chotchinga kuti mupewe kutuluka kwa gasi.
o Vavu yotsekera yowongolera kutuluka kwa gasi.
• Vavu Yothandizira Kupanikizika: Ichi ndi chinthu chofunikira kwambiri chotetezera chomwe chimalola kuti silinda itulutse mphamvu yowonjezereka ngati ikukwera kwambiri.
6. Kuyesa Kwambiri Kwambiri
• Zida zonse zitayikidwa, kuyezetsa komaliza kumayesedwa kuti muwonetsetse kuti palibe kutayikira kapena zolakwika mu silinda. Kuyesaku kumachitika pogwiritsa ntchito mpweya woponderezedwa kapena nayitrogeni pamphamvu yoposa mphamvu yanthawi zonse.
• Masilindala aliwonse olakwika omwe sapambana mayeso amatayidwa kapena kutumizidwa kuti akakonzenso.
7. Chitsimikizo ndi Chizindikiro
• Chivomerezo ndi Chitsimikizo: Masilinda akapangidwa, ayenera kutsimikiziridwa ndi mabungwe olamulira a m'deralo kapena mayiko ena (monga, Bureau of Indian Standards (BIS) ku India, European Union (CE mark) ku Europe, kapena DOT ku US) . Ma cylinders ayenera kukwaniritsa zotetezedwa zolimba komanso miyezo yabwino.
• Tsiku Lopanga: Silinda iliyonse imalembedwa tsiku lopangidwa, nambala ya serial, ndi ziphaso zoyenera kapena zizindikiro zotsatiridwa.
• Zofunikira: Masilinda amayeneranso kuyesedwa nthawi ndi nthawi kuti atsimikizire kuti amakhala otetezeka kugwiritsa ntchito.
8. Kuyesa kwa Leakage (Leak Test)
• Kuyezetsa Kutayikira: Musanachoke kufakitale, silinda iliyonse imayesedwa kuti idutse kuti zitsimikizire kuti palibe cholakwika chilichonse pa ma welding kapena ma valve omwe angapangitse gasi kutuluka. Izi nthawi zambiri zimachitika popaka sopo pamfundo ndikuyang'ana ngati pali thovu.
9. Kuyika ndi Kugawa
• Silinda ikadutsa mayeso onse ndikuwunika, imakhala yokonzeka kupakidwa ndikutumizidwa kwa ogulitsa, ogulitsa, kapena malo ogulitsa.
• Masilinda amayenera kunyamulidwa ndi kusungidwa pamalo oongoka ndi kusungidwa pamalo abwino mpweya wabwino kupeŵa ngozi.
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Mfundo Zazikulu Zachitetezo
Kupanga masilindala a LPG kumafuna ukadaulo wapamwamba komanso kutsatira mosamalitsa miyezo yachitetezo chapadziko lonse lapansi chifukwa cha zoopsa zomwe zimasungidwa pakusunga gasi woyaka pansi pampanipani. Zina mwazinthu zazikulu zachitetezo ndi izi:
• Makoma okhuthala: Kupirira kupanikizika kwambiri.
• Ma valve otetezera: Kupewa kupanikizika kwambiri ndi kupasuka.
• Zovala zolimbana ndi dzimbiri: Kutalikitsa moyo komanso kupewa kudontha kuwononga chilengedwe.
• Kuzindikira komwe kutayikira: Njira zowonetsetsa kuti silinda iliyonse ilibe kutulutsa mpweya.
Pomaliza:
Kupanga silinda ya LPG ndi njira yovuta komanso yaukadaulo kwambiri yomwe imaphatikizapo kugwiritsa ntchito zida zapadera, njira zotsogola zopangira, komanso ma protocol otetezeka. Sichinthu chomwe chimachitidwa pang'ono, chifukwa chimafunikira zida zazikulu zamafakitale, ogwira ntchito aluso, komanso kutsatira miyezo yapadziko lonse lapansi yazombo zokakamiza. Ndikofunikira kwambiri kuti kupanga masilinda a LPG kusiyidwe kwa opanga ovomerezeka omwe amakwaniritsa malamulo am'deralo ndi apadziko lonse lapansi pazabwino ndi chitetezo.
Nthawi yotumiza: Nov-07-2024