Yadda ake yin Duba da Duba Valve
A matsayin muhimmin kayan aiki don sarrafa ruwa, ana amfani da bawuloli sosai a fannoni da yawa kamar man fetur, masana'antar sinadarai, da wutar lantarki. Mai ƙera bawul na NSW zai yi nazarin manyan abubuwangwajin bawulda kuma irin taimakon da suka bayarƙa'idodin dubawa.
Ma'anar bawul
Bawuloli na'urori ne da ake amfani da su don sarrafa kwararar ruwa, matsin lamba, zafin jiki da sauran sigogin ruwa, kuma ana amfani da su sosai a cikin kayan aikin masana'antu, na farar hula, da na gida. Dangane da amfani da ayyuka daban-daban, ana iya raba bawuloli zuwa nau'ikan da yawa, kamar:
Bawul ɗin Ƙofar: Buɗe da rufe hanyar ruwa ta hanyar ɗaga farantin ƙofar, wanda ya dace da lokutan da aka buɗe gaba ɗaya ko kuma a rufe gaba ɗaya.
Bawul ɗin ƙwallo: Sarrafa kwararar ruwa ta hanyar juya ƙwallon, tare da fa'idodin hatimi mai kyau, tsari mai sauƙi, da sauƙin aiki.
Globe Valve: Sarrafa kwararar ruwa ta hanyar juya tushen bawul don sa faifan bawul ɗin ya motsa sama da ƙasa, ta haka ne yake canza girman tashar bawul ɗin, wanda ya dace da daidaita da yanke ruwan.
Bawul ɗin Malam Buɗaɗɗe: Sarrafa kwararar ruwa ta hanyar juya faifan (farantin malam buɗe ido), wanda galibi ana amfani da shi don sarrafa ruwa a cikin bututun mai girman diamita.
Duba bawul: Ana amfani da shi don hana kwararar ruwa, wanda galibi ana sanya shi a mashigar famfo ko kuma a cikin bututun ruwa.
Bawul ɗin Tsaro: Idan matsin lamba a cikin tsarin ya wuce ƙimar da aka saita, yana buɗewa ta atomatik don hana matsin lamba mai yawa, galibi ana amfani da shi don kare lafiyar kayan aiki da tsarin.
Babban abubuwan da ke cikin Duba Bawul
Duba bawul yana da matuƙar muhimmanci don tabbatar da amincinsa da amincinsa a wurare daban-daban na aikace-aikace. Ga manyan abubuwan duba bawul da ƙa'idodinsu da hanyoyin duba su.
Duba Bayyanar Bawul
A duba ko bayyanar bawul ɗin yana da lahani, kamar tsagewa, kumfa, ƙuraje, da sauransu.
Duba ko tambarin, lambar suna da kuma maganin saman sun cika buƙatun.
Daidaitacce:API 598, ASME B16.34, ISO 5208
Hanyar dubawa:Ta hanyar duba gani da duba hannu, a tantance ko akwai kurakurai a bayyane a saman bawul ɗin, sannan a duba ko tambarin da bayanin suna daidai ne.
Duba Girman Bawul
Auna ma'aunin mahimman ma'aunin bawul ɗin, gami da tashar haɗin, tsawon jikin bawul, diamita na tushen bawul, da sauransu, don tabbatar da cewa ya cika zane-zanen ƙira da ƙa'idodi na yau da kullun.
Daidaitacce:ASME B16.10, ASME B16.5, ISO 5752
Hanyar dubawa:Yi amfani da ma'aunin aunawa, micrometers da sauran kayan aikin aunawa don auna ma'aunin maɓallan don auna girman bawul ɗin.tabbatar da cewa ya cika buƙatun ƙira.
Gwajin Aikin Hatimin Bawul
Daidaitacce:API 598, ISO 5208, EN 12266-1
Hanyar gwaji: Gwajin matsin lamba mai tsauri: A shafa matsin lamba na hydrostatic ko matsin iska a cikin bawul ɗin, sannan a duba ko akwai ɓuɓɓugar ruwa bayan wani lokaci.
Gwajin matse iska mai ƙarancin matsin lamba:Idan bawul ɗin ya rufe, sai a shafa iskar gas mai ƙarancin ƙarfi a cikin bawul ɗin sannan a duba ko akwai ɓuɓɓugar ruwa.
Gwajin Ƙarfi
Gwajin Ƙarfin Shell:A shafa matsin lamba na hydrostatic sama da matsin aiki a kan bawul ɗin don gwada ƙarfin harsashinsa da juriyarsa ga matsin lamba.
Gwajin Ƙarfin Ƙarfin Bawul:Kimanta ko ƙarfin juyi ko ƙarfin tensile da sandar bawul ke ɗauka yayin aiki yana cikin kewayon aminci.
Daidaitacce:API 598, ASME B16.34, ISO 5208
Hanyar gwaji:A shafa matsin lamba na hydrostatic ko matsin iska sama da matsin aiki a kan bawul ɗin, sannan a duba ko akwai nakasa ko fashewar harsashin bawul bayan wani lokaci.
Gwajin Aikin Aiki
Gwada ƙarfin buɗewa da rufewa na bawul, saurin buɗewa da rufewa, da kuma yanayin aiki don tabbatar da aiki mai santsi da kuma cikin kewayon ƙarfin juyi mai dacewa.
Daidaitacce:API 6D, ISO 10497
Hanyar Gwaji:Ta hanyar amfani da bawul ɗin, auna ƙarfin buɗewa da rufewa, sannan a kimanta santsi na buɗewa da rufewa na bawul ɗin.
Gwajin Guduwar Bawul
Gwada halayen kwararar bawul a wurare daban-daban don tantance ikonsa na daidaita ruwan.
Daidaitacce:ISO 5211, ISO 60534
Hanyar gwaji:Auna kwararar ruwa ta cikin bawul ɗin a wurare daban-daban don tantance ikon sarrafa bawul ɗin.
Gwajin Juriyar Tsatsa ta Valve
Kimanta juriyar tsatsa na kayan bawul zuwa ga hanyar aiki, yawanci ta amfani da hanyoyi kamar gwajin fesa gishiri ko gwajin nutsewa.
Daidaitacce:TS EN ISO 9227 (gwajin fesa gishiri), ASTM G85
Hanyar gwaji:Sanya bawul ɗin a cikin ɗakin gwajin feshi na gishiri don kwaikwayon yanayin lalata da kuma gwada ƙarfin kayan a ƙarƙashin yanayin lalata.
Gwajin Gajiya na Bawul
Ana buɗe bawul ɗin akai-akai kuma ana rufe shi don kimanta dorewarsa da amincinsa a cikin amfani na dogon lokaci.
Daidaitacce:ISO 19879, ASME B16.34
Hanyar gwaji:A maimaita sarrafa bawul ɗin kuma a yi zagayowar buɗewa da rufewa don kimanta amincinsa da dorewarsa a cikin amfani na dogon lokaci
Gwajin Zafin Bawul
Gwada kwanciyar hankali na bawul ɗin a ƙarƙashin yanayi daban-daban na zafin jiki don tabbatar da cewa yana aiki yadda ya kamata a yanayin zafi mai tsanani.
Daidaitacce:API 607, ISO 10497 (gwajin wuta), EN 12567
Hanyar gwaji:Sanya bawul ɗin a cikin yanayin zafi mai girma ko ƙasa don gwada aikinsa a ƙarƙashin yanayin zafi mai tsanani
Gwajin Girgiza da Tasirin Bawul
Kimanta kwanciyar hankali da amincin bawul ɗin a ƙarƙashin yanayin girgiza da tasirinsa.
Daidaitacce:ISO 10816, ISO 19879
Hanyar gwaji:Sanya bawul ɗin a kan teburin girgiza ko teburin tasiri don kwaikwayon girgiza da tasirin a cikin yanayin aiki da kuma gwada kwanciyar hankali da amincin bawul ɗin.
Gano Zubar da Bawul
Gano ɓuɓɓugar ciki:Gwada aikin rufewa na ciki na bawul ɗin a cikin yanayin rufewa.
Gano ɓuɓɓugar ruwa ta waje:Duba rufewar waje na bawul ɗin da ake amfani da shi don tabbatar da cewa babu matsewar matsakaici.
Ma'auni:API 598, ISO 5208, EN 12266-1
Hanyar gwaji:Idan bawul ɗin ya rufe, yi gwajin zubar da ciki da waje don tabbatar da cewa bawul ɗin ba ya zubar da ruwa a ƙarƙashin matsin lamba na aiki.
Gwajin Rayuwar Aiki na Bawul
Yi kwaikwayon tsawon lokacin sabis na bawul ɗin ta hanyar aiki na dogon lokaci kuma duba lalacewar aikinsa.
Ma'auni:ISO 19879, API 6D
Hanyar gwaji:Yi kwaikwayon aikin bawul ɗin a cikin yanayin aiki na ainihi kuma yi ayyukan buɗewa da rufewa na dogon lokaci don kimanta tsawon lokacin aikinsa.
Kammalawa
A matsayin muhimmin sashi a cikin tsarin sarrafa ruwa, aiki da amincin bawul ɗin kai tsaye suna shafar ingantaccen aikin tsarin gaba ɗaya. Ta hanyar gwaji mai zurfi da kulawa akai-akai, ana iya tabbatar da ingancin bawul ɗin a ƙarƙashin yanayi daban-daban na aiki, ta haka ne ake tabbatar da amincin samar da masana'antu da rayuwar yau da kullun.
Lokacin Saƙo: Janairu-07-2025