Iibhlog
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Ukusetyenziswa kunye nokungeniswa kwevalvu yebhola yomoya
Ingaphakathi levalvu yebhola yomoya liyajikeleziswa ukuze livule okanye livale ivalvu, kuxhomekeke kwimeko. Iiswitshi zevalvu yebhola yomoya zisetyenziswa kumashishini amaninzi ahlukeneyo kuba zilula, zincinci ngobukhulu, kwaye zinokuguqulwa zibe nobubanzi obukhulu. Zikwanesitywina esithembekileyo...Funda ngokugqithisileyo -
Uyilo kunye nokusetyenziswa kweValve yokuMisa
Ivalvu yokumisa isetyenziselwa kakhulu ukulawula nokumisa ulwelo oluhamba ngepayipi. Zahlukile kwiivalvu ezifana neevalvu zebhola kunye neevalvu zesango kuba zenzelwe ngokukodwa ukulawula ukuhamba kolwelo kwaye azipheleli kwiinkonzo zokuvala. Isizathu sokuba ivalvu yokumisa iqanjwe ngolu hlobo...Funda ngokugqithisileyo -
Imbali yeevalvu zebhola
Umzekelo wokuqala ofana nevalvu yebhola yivalvu enelungelo lobunikazi nguJohn Warren ngo-1871. Yivalvu ehleli ngentsimbi enebhola yobhedu kunye nesihlalo sobhedu. Ekugqibeleni uWarren wanika uJohn Chapman, intloko yeChapman Valve Company ilungelo lobunikazi bakhe loyilo lwevalvu yebhola yobhedu. Nokuba siyintoni na isizathu, uChapman...Funda ngokugqithisileyo -
Intshayelelo emfutshane yevalvu yebhola yePVC
Ivalvu yebhola yePVC Ivalvu yebhola yePVC yenziwe nge-vinyl chloride polymer, eyiplastiki enemisebenzi emininzi kushishino, kurhwebo nakwindawo yokuhlala. Ivalvu yebhola yePVC ngokuyintloko sisiphatho, esiqhagamshelwe kwibhola ebekwe kwivalvu, ebonelela ngokusebenza okuthembekileyo kunye nokuvalwa okufanelekileyo kumashishini ahlukeneyo. I-Des...Funda ngokugqithisileyo -
Ungakhetha njani iivalvu ezinamaqondo obushushu ahlukeneyo?
Ukuba ivalvu kufuneka ikhethwe kwiimeko zobushushu obuphezulu, izinto kufuneka zikhethwe ngokufanelekileyo. Izinto ezisetyenziswa kwiivalvu mazikwazi ukumelana neemeko zobushushu obuphezulu kwaye zihlale zizinzile phantsi kwesakhiwo esifanayo. Iivalvu kumaqondo obushushu aphezulu mazibe zezomeleleyo. Ezi zihambelana...Funda ngokugqithisileyo -
Ulwazi olusisiseko lwevalvu yesango
Ivalvu yesango yimveliso yotshintsho lwemizi-mveliso. Nangona ezinye iindlela zoyilo lweevalvu, ezifana neevalvu zeglobe kunye neevalvu zeplagi, zikho ixesha elide, iivalvu zesango bezisoloko ziphethe isikhundla esiphezulu kushishino kangangeminyaka emininzi, kwaye kutshanje zinikezele ngesabelo esikhulu semarike kwivalvu yebhola kunye ne...Funda ngokugqithisileyo -
Ukusetyenziswa, iingenelo kunye nokungalungi kwevalvu yebhabhathane
Ivalvu yebhabhathane Ivalvu yebhabhathane ikwicandelo levalvu yekota. Iivalvu zekota ziquka iintlobo zeevalvu ezinokuvulwa okanye zivaliwe ngokujika isiqu ikota. Kwiivalvu zebhabhathane, kukho idiski eqhotyoshelwe kwisiqu. Xa intonga ijikeleza, ijikeleza idiski ngekota, nto leyo ebangela ukuba ...Funda ngokugqithisileyo -
Ukusetyenziswa kunye neempawu zevalvu yokujonga
ukusetyenziswa Phantse zonke izicelo zothutho lwemibhobho okanye ulwelo ezinokucingelwa, nokuba zezemizi-mveliso, zorhwebo okanye zasekhaya, zisebenzisa iivalvu zokujonga. Ziyinxalenye ebalulekileyo yobomi bemihla ngemihla, nangona zingabonakali. Indle, unyango lwamanzi, unyango lwezonyango, ukucubungula iikhemikhali, ukuvelisa umbane, ...Funda ngokugqithisileyo -
Intshayelelo kunye nokusetyenziswa kwevalvu yokumisa
Ivalvu yokumisa isetyenziselwa kakhulu ukulawula nokumisa ulwelo oluhamba ngepayipi. Zahlukile kwiivalvu ezifana neevalvu zebhola kunye neevalvu zesango kuba zenzelwe ngokukodwa ukulawula ukuhamba kolwelo kwaye azipheleli kwiinkonzo zokuvala. Isizathu sokuba ivalvu yokumisa iqanjwe ngolu hlobo...Funda ngokugqithisileyo -
Indlela yokujoyina iPPR Pipe
Nangona i-PVC yeyona mbhobho ixhaphakileyo engeyoyesinyithi ehlabathini, i-PPR (i-Polypropylene Random Copolymer) yeyona mbhobho iqhelekileyo kwiindawo ezininzi zehlabathi. I-PPR joint ayisiyo-PVC cement, kodwa ifudunyezwa sisixhobo esikhethekileyo sokudibanisa kwaye ngokusisiseko inyibilike ibe yimbumba iyonke. Ukuba yenziwe ngokuchanekileyo nge...Funda ngokugqithisileyo -
Ungazihlula njani iivalvu zebhola ze-chip ezahlukeneyo kubunjineli behotele?
Yahlula kwisakhiwo Ivalvu yebhola yeqhekeza elinye yibhola edibeneyo, iringi ye-PTFE, kunye ne-lock nut. Ububanzi bebhola buncinci kancinci kunobo bombhobho, obufana nevalvu yebhola ebanzi. Ivalvu yebhola yeqhekeza ezimbini yenziwe ngamacandelo amabini, kwaye isiphumo sokutywina singcono ...Funda ngokugqithisileyo -
Izizathu zeengxaki kwinkqubo yokubumba inaliti yezixhobo zombhobho wePVC
Izixhobo zokufaka umbhobho wokubumba ngenaliti zihlala zidibana nemeko yokuba umngundo awunakuzaliswa kwinkqubo yokucubungula. Xa umatshini wokubumba ngenaliti wawuqala ukusebenza, kuba ubushushu bomngundo babuphantsi kakhulu, ukulahleka kobushushu kwezinto zePVC ezinyibilikisiweyo kwakukhulu, nto leyo eyayinokutsalwa...Funda ngokugqithisileyo
