Izinkinga zobuchwepheshe ezijwayelekile:
Okokuqala, i-PVC-U inikeza amapayipi amanzi nezingxenye.
Ngemva kwesikhathi esithile, izingxenye zokuxhuma okunamathelayo ziye zaphuka, zabhodloka, futhi zavuza amapayipi ngemva kwesikhathi esithile.
(1) Ukufakwa kwekhadi leshubhu akuzinzile, futhi ibanga lokufakwa kwekhadi leshubhu alihlangabezani nezidingo zokucaciswa kokufakwa.Kufanele iqiniswe noma ifakwe kabusha ngokuya ngokucaciswa.
(2) Uxhumano oluyimpoqo phakathi nenqubo yokufaka lwenza ingcindezi igxile ekuxhumekeni kwepayipi lenethiwekhi yamapayipi, futhi ukugxilisa ingcindezi kufanele kugwenywe ngesikhathi sokwakhiwa.
(3) Umfutho wamanzi uvele uphezulu kakhulu, futhi kufanele kube nomshini wokucindezela kagesi epayipini.
(4) Isenzakalo sesando somoya nesando samanzi lapho inethiwekhi yamapayipi kumiswa ngemva kokumisa amanzi.
(5) Amapayipi asetshenziswa amandla angaphandle.
★ Izinyathelo zokuvimbela izando zamanzi
Ngenxa yokuthi ukuvulwa kwepompo, iphampu emisiwe, kanye ne-valve yokushintsha kushesha kakhulu, isivinini samanzi sishintsha kakhulu, ikakhulukazi isando samanzi esibangelwa iphampu yokumisa kungazelelwe singabhubhisa ipayipi, iphampu, i-valve, futhi kubangele amaphampu. ukuhlehla, ukucindezelwa kwenethiwekhi yamapayipi kuyancishiswa, njll. Ngakho-ke, ukuvela kwesando sokuvimbela amanzi kubaluleke kakhulu.Ngokuvamile izinyathelo zokuvimbela isando samanzi ngokuyinhloko ziyizindlela ezilandelayo:
1. Isando samanzi esibangelwa i-valve yokushintsha sishesha kakhulu
(1) Nweba isikhathi sokuvula ama-valve nokuvala ama-valve,
(2) Iphampu eyi-centrifugal kanye nepompo yokugeleza okuxubile akufanele imise iphampu lapho ivalvu ivalwe ngo-15% kuya ku-30%.
2. Isando samanzi esibangelwa ukuvula nokumisa amaphampu
(1) Khipha umoya epayipini, bese uvula iphampu ngemva kokuba ipayipi seligcwaliswe amanzi.Ivalvu yokukhipha umoya othomathikhi kufanele ihlinzekwe nengxenye ephakeme kakhulu yepayipi lamanzi elihamba ibanga elide.
(2) Izando zamanzi okupompa zibangelwa ikakhulukazi ivalvu yokuvala ipayipi lokuphuma kwamanzi.Ngakho-ke, ukukhanselwa kwe-valve yokubuyisela kungaqeda izingozi zesando samanzi sepompo esimisiwe, futhi kunganciphisa ukulahlekelwa kwekhanda lamanzi nokulondoloza amandla.Njengamanje, ngemva kwamadolobha athile amakhulu, kunamadolobha amakhulu.Izivivinyo, amagumbi okumpompa ezinga lokuqala angakhanselwa, futhi amagumbi okumpompa eleveli yesibili akulula ukuwakhansela;lapho i-valve yokumisa ikhanseliwe, ukubalwa kokucindezela kwesando samanzi sepompo kufanele kwenziwe.Vala i-valve yokubuyisela.
(3) Ivalvu yokumisa isivikelo kanye nevalve uvemvane avaleke kancane kufakwe epayipini elikhulu lokuphuma lephampu yamanzi, elingasiqeda ngempumelelo isando samanzi sepompo.
(4) Misa i-valve yasemuva bese ufaka izinto zokususa isando samanzi endaweni engezansi yomfula.
Ukugeleza kwamanzi emapayipini angaphandle nasemajoyintini amapayipi
1. Uma i-glue noma i-glue incane kakhulu, i-glue kufanele isetshenziswe ngendlela efanele ngokusho kwemininingwane;
2. Ikhona lokufafaza lamapayipi;
3. Uma ukufakwa kungekho endaweni, ifa kumele libe khona;
4. Izisekelo zamapayipi namapayipi anamabala kawoyela, amanzi nezinye izinto, amanzi, nezingxenye zokubopha amapayipi kufanele kusulwe;
★ Izinqubo ezinconyiwe ze-PVC-based adhesive adhesive pipe materials nezingxenye zamapayipi
★ Ngenxa lokushisa kwamanzi noma lokushisa ushintsho, ubude telescopic yayo kungaba
Isikhathi sokuthumela: Apr-14-2023