Feem ntau siv rau hauv kev tsim kho kom zoo nkauj, PVC pob li qub tso cai rau koj tig cov dej ntws ntawm thiab tawm sai sai, thaum tsim cov dej tsis sib haum.Cov valve tshwj xeeb no ua haujlwm zoo rau cov pas dej, chav kuaj, khoom noj khoom haus thiab dej haus kev lag luam, kev kho dej, kev siv science thiab kev siv tshuaj lom neeg.Cov li qub no muaj lub pob nyob rau hauv uas tig ntawm 90-degree axis.Ib lub qhov los ntawm qhov nruab nrab ntawm lub pob tso cai rau cov dej ntws mus rau qhov ywj pheej thaum lub valve nyob rau ntawm "on" txoj hauj lwm, thaum nres nres kiag li thaum lub valve nyob rau hauv txoj hauj lwm "tawm".
Pob li qub tuaj yeem tsim los ntawm ntau yam khoom siv, tab sis PVC yog feem ntau xaiv ib qho.Dab tsi ua rau cov no nrov yog lawv cov kav ntev.Cov khoom siv yog xeb-pov thawj thiab txij nkawm tsis pub dawb, yog li lawv tuaj yeem siv rau hauv cov ntawv thov sab nraum zoov uas lawv tsis xav tau ntau zaus, tab sis thaum lawv xav tau nws yog qhov tseem ceeb uas lawv ua haujlwm zoo.Lawv kuj tuaj yeem siv rau hauv kev siv tshuaj sib xyaw, qhov twg corrosion yuav yog ib qho teeb meem loj.Kev kub siab tsis kam ntawm PVC kuj ua rau nws nrov rau cov ntawv thov uas cov kua ntws ntawm lub siab.Thaum lub valve qhib, muaj tsawg kawg nkaus poob siab vim qhov chaw nres nkoj ntawm lub pob yuav luag zoo tib yam rau qhov chaw nres nkoj ntawm cov yeeb nkab.
PVC pob li qub tuaj nyob rau hauv ntau txoj kab uas hla.Peb nqa li qub ntawm qhov loj ntawm 1/2 nti mus rau 6 ntiv tes, tab sis cov kev xaiv loj tuaj yeem muaj yog tias xav tau.Peb nqa saking tseeb union, tiag union thiab compact pob li qub kom tau raws li ntau yam kev xav tau.Qhov tseeb union li qub yog nrov tshwj xeeb vim tias lawv tso cai rau tshem tawm cov khoom thauj ntawm lub valve, tsis tas siv tag nrho lub valve tawm ntawm lub cev, yog li kev kho thiab kev kho yog yooj yim.Txhua yam muaj qhov ua tau ntev ntawm PVC muab rau koj siv ntau xyoo.
Post lub sij hawm: Dec-22-2016