Iimpawu zemibhobho ye-HDPE

Iimpawu zemibhobho ye-PE: Iimpawu zombhobho wokubonelela ngamanzi e-PE.
1. Ubomi benkonzo ende: phantsi kweemeko eziqhelekileyo, ubomi benkonzo bunokufikelela kwiminyaka engama-50.
2. Ucoceko olulungileyo: Imibhobho ye-PE, akukho zongezelelo zetsimbi enzima, akukho sikali, akukho bhaktheriya, kusombulula kakhulu ingxaki yongcoliseko lwesibini lwamanzi okusela.Ihambelana nomgangatho wokuvavanya ukhuseleko lwe-GB/T17219 kunye nezibonelelo ezifanelekileyo zoMphathiswa wezeMpilo malunga novavanyo lwezempilo nokhuseleko.
3. Iyakwazi ukumelana nokubola kwemithombo eyahlukeneyo yeekhemikhali: akukho mhlwa we-electrochemical.
4. Udonga lwangaphakathi lugudile, i-coefficient ye-friction iphantsi kakhulu, amandla okudlula okuphakathi aphuculwe ngokufanelekileyo, kwaye inokumelana nokunxiba okugqwesileyo.
5. Ukuguquguquka okuhle, amandla empembelelo ephezulu, ukuchasana kwempembelelo enamandla kunye nokumelana nokuguqulwa.
6. Ubunzima bokukhanya, kulula ukuthutha nokufaka.
7. Ukudibanisa i-electrofusion kunye ne-hot-melt butt joint, iteknoloji yokudibanisa i-socket ye-hot-melt yenza i-interface kunye nomzimba wombhobho ophezulu ngamandla, iqinisekisa ukhuseleko kunye nokuthembeka kwe-interface.
8. Inkqubo ye-welding ilula, ukwakhiwa kukulungele, kwaye iindleko zeprojekthi ezibanzi ziphantsi.
9. Ukumelana nokuhamba kwamanzi aphantsi: Umgangatho wangaphakathi wombhobho we-HDPE uhamba kakuhle, kwaye i-coefficient yeManning yi-0.009.Ukusebenza okugudileyo kunye neempawu ezingabambekiyo ziqinisekisa ukuba umbhobho we-HDPE unomthamo ophezulu wokuhambisa kunemibhobho yesintu, kwaye ukwanciphisa ilahleko yoxinzelelo lombhobho kunye nokusetyenziswa kwamandla okuhambisa amanzi.
Imiba efuna ingqwalasela ekufakweni kombhobho wamanzi weHDPE
1. Ibekwe ngaphandle kwindawo evulekileyo, kwaye kukho ukukhanya kwelanga.Kunconywa ukuthatha amanyathelo omthunzi.
2. Imibhobho yokuhambisa amanzi e-HDPE engcwatywe, i-DN≤110 imibhobho inokufakwa ehlotyeni kwaye inokubekwa kunye neenyoka ezincinci, i-DN≥110 imibhobho inokumelana nomhlaba okwaneleyo kwaye inokumelana noxinzelelo lwe-thermal, ngoko akukho mfuneko yokugcina ubude bombhobho;ebusika, akukho mfuneko yokugcina umbhobho ubude.
3. Ukufakwa kombhobho we-HDPE, ukuba indawo yokusebenza incinci kakhulu (njengemibhobho yombhobho, ukwakhiwa kwesilingi, njl.), kufuneka kusetyenziswe uxhumano lwe-electrofusion.
4. Kudibaniso lwesokethi enyibilikayo eshushu, ubushushu akufunekanga buphakame kakhulu okanye bubude kakhulu, kwaye iqondo lobushushu kufuneka lilawulwe kwi-210±10℃, kungenjalo liya kubangela udaka olunyibilikisiweyo olukhutshelwe ngaphandle kwizixhobo zombhobho kwaye lunciphise ngaphakathi. ububanzi bamanzi;i-socket joints okanye I-interface yombhobho kufuneka icoceke, ngaphandle koko iya kubangela ukuba i-socket kunye ne-socket ivuze;kwangaxeshanye, nikela ingqalelo ekulawuleni i-angle kunye nesalathiso sezixhobo ukuphepha ukusebenza kwakhona.
5. Kwi-docking ye-hot-melt, imfuno yombane iphakathi kwe-200-220V.Ukuba i-voltage iphezulu kakhulu, ukushisa kweplate yokufudumala kuya kuba phezulu kakhulu, kwaye i-voltage iya kuba yinto ephantsi kakhulu, kwaye umatshini we-docking awuyi kusebenza ngokuqhelekileyo;Amandla e-welding seam awaneleyo, kwaye i-edge rolling ayiphumelelanga;i-interface yombhobho wokufudumeza we-plate yokufudumeza ayicocwa, okanye i-plate yokufudumeza inokungcola okufana neoli kunye nodaka, okuya kubangela ukuba i-interface iwele kwaye ivuze;ixesha lokufudumala kufuneka lilawulwe kakuhle, ixesha lokufudumeza lifutshane, kwaye ixesha lokufunxa umbhobho alanele, Kuya kubangela ukuba umda we-welding ube mncinci kakhulu, ixesha lokufudumala lide kakhulu, liya kubangela ukuba umgca we-welding ube mkhulu kakhulu. inkulu, kwaye kukho ingozi.