Ukudityaniswa kweValve yeBhola yePVC

1. Indlela yokuncamathela encamatheleyo (uhlobo lokuncamathelisa)
Iimeko ezisebenzayo: Iipayipi ezilungisiweyo ezinobubanzi be-DN15-DN200 kunye noxinzelelo ≤ 1.6MPa.
Amanqaku okusebenza:
(a) Unyango lokuvula umbhobho: Umbhobho wePVC osikiweyo kufuneka ube mcaba kwaye ungabi naziqhumiso, kwaye udonga lwangaphandle lombhobho kufuneka lukhazimliswe kancinci ukuze luphucule ukunamathela.
(b) Ukucaciswa kwesicelo seGlue: Sebenzisa i-PVC encamathelayo ekhethekileyo ukuze unxibe ngokulinganayo udonga lombhobho kunye nesokethi yevalve, faka ngokukhawuleza kwaye ujikeleze i-45 ° ukusabalalisa ngokulinganayo umaleko wokuncamathelisa.
(c) Imfuneko yokunyanga: Vumela ukuba ume ubuncinane iyure ye-1, kwaye uqhube uvavanyo lokutywinwa kokutywinwa kwamaxesha e-1.5 ngaphambi kokudlula amanzi.
Iingenelo: Ukutywinwa okuqinileyo kunye neendleko eziphantsi
Ukulinganiselwa: Emva kokuchithwa, kuyimfuneko ukulimaza amacandelo okudibanisa

2. Uqhagamshelo olusebenzayo (uqhagamshelo olukhokelela kabini)
Iimeko ezisebenzayo: Izihlandlo ezifuna ukuchithwa nokugcinwa rhoqo (njengamasebe asekhaya kunye nojongano lwezixhobo).
Iimpawu zesakhiwo:
(a) I-valve ixhotyiswe ngamajoyina aguquguqukayo kuzo zombini iziphelo, kwaye ukuchithwa ngokukhawuleza kuphunyezwa ngokuqinisa ikhonkco lokutywina ngamantongomane.
(b) Xa uqhaqha, khulula kuphela i-nut kwaye ugcine izifakelo zombhobho ukuphepha umonakalo kumbhobho.
Imigangatho yokusebenza:
(a) Umphezulu weconvex womsesane wokutywina odibeneyo kufuneka ufakwe ujonge ngaphandle ukuthintela ukufuduswa kunye nokuvuza.
(b) Songa iteyiphu yezinto ezikrwada amaxesha ama-5-6 ukuqinisa itywina ngexesha loqhagamshelo oludityanisiweyo, qinisa ngesandla ngaphambili kwaye uqinise ngesitshixo.