Lungakanani uxinzelelo olunokuthi ityhubhu yePPR ithwale?Luluphi uxinzelelo olukhulu lombhobho wamanzi wePPR?

Kuyilo lokuqala lweUmbhobho wePPR, izinto ezintathu ezibaluleke kakhulu ziqwalaselwa, ezizezi ubomi benkonzo yombhobho, ukushisa okusebenzayo kunye noxinzelelo lokusebenza.Ezi zinto zintathu ziya kuchaphazela omnye nomnye, ngoko ke iiparamitha kufuneka zihlangabezane neemfuno ezichaziweyo.

Ixabiso loxinzelelo ukuba iUmbhobho wePPRinokumelana neemfuno ezisekelwe kubomi boyilo lombhobho kunye nobushushu kwindawo yokusebenza njengento efunekayo.

Ngokusekelwe kwiiparamitha ezintathu ezingentla zobomi benkonzo, ukusetyenziswa kobushushu kunye noxinzelelo lokusetyenziswa, sinokugqiba imithetho emibini:

1. Ukuba umyinge wobomi benkonzo yombhobho wePPR umiselwe ukuba ube malunga neminyaka engama-50, ubushushu obuphezulu bendawo yokusebenza yombhobho oyiliweyo, iphantsi koxinzelelo oluqhubekayo lokusebenza olunokuthi iPPR lukwazi ukumelana nayo, kwaye ngokuphambene noko.

2. Ukuba ukushisa koyilo lombhobho wePPR kudlula i-70 ℃, ixesha lokusebenza kunye noxinzelelo oluqhubekayo lokusebenza lombhobho wePPR luya kuncitshiswa kakhulu.Kungenxa yentsebenzo egqwesileyo yemibhobho yePPR engaphantsi kwe-70 ° C ukuba imibhobho yePPR ibe yeyona nto ishushu kwaye iyabanda.imibhobho yamanzi, kuba ubushushu bamanzi ashushu asekhaya ngokubanzi bungaphantsi kwama-70°C.

管件安装图片

Kukho iintlobo ezimbini zemibhobho yePPR: umbhobho wamanzi abandayo kunye nombhobho wamanzi ashushu.Yintoni umahluko?

Imibhobho yamanzi abandayo ibhityile.Enyanisweni, kucetyiswa ukuba kuthengwe yonke imibhobho yamanzi ashushu, kuba udonga lwemibhobho yamanzi ashushu lunobunzima kwaye ukunyanzeliswa koxinzelelo kulungile.Kukho iintlobo ezimbini zemizi jikelele: i-6 ephetheyo (i-diameter yangaphandle ye-25 mm) kunye ne-4 ephetheyo (ububanzi bangaphandle be-20 mm).

Ukuba uhlala kumgangatho ophantsi, uxinzelelo lwamanzi luphezulu, ungasebenzisa umbhobho ogqithiseleyo we-6-point, ukwenzela ukuba ukuhamba kwamanzi kukhulu kwaye kungabi kakhulu.Ukuba uhlala kumgangatho ophakamileyo, njengomnini okhankanywe ngasentla, ohlala kumgangatho wama-32, kufuneka udibanise imibhobho engqindilili nebhityileyo.Kunconywa ukusebenzisa i-6 kumbhobho oyintloko kunye ne-4 kumbhobho wesebe ukuphepha ukunyanzeliswa kwamanzi okwaneleyo ekhaya.


Ixesha lokuposa: Apr-22-2021

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