Qhov Zoo ntawm PVC Yeeb Nkab
Yuav kom tiv thaiv cov xov hlau zoo dua, cov neeg feem ntau muab xov xaim los ntawm cov kav dej hauv cov dej siv tam sim no. Niaj hnub no, PVC yog cov khoom siv ntau tshaj plaws rau cov kav dej. Nws yog hais txog kev siv cov tshuaj polyvinyl chloride ua cov khoom nyoos loj thiab lwm yam khoom siv hauv kev siv tshuaj thaiv kab hlau thiab kev tiv thaiv kab hlau hauv kev tsim thiab kev tsim kho cov dej num hauv qab 2000V. Yog li dab tsi yog qhov zoo ntawm PVC yeeb nkab?
Piv nrog rau cov khoom qub, PVC yeeb nkab muaj qhov txias dua, ua rau cov khoom zoo, tshwj xeeb tshaj yog rau cov khoom siv zoo, uas yuav ua rau manually bent rau lub kaum sab xis ntawm chav tsev tsis muaj lwm yam kev kho mob. Tsis tas li ntawd, PVC yeeb nkab muaj kev kub siab ceev. Qhov siab tshaj ntawm hom loj PVC hom phom xaim txog li 1250N, yog li nws yuav muab zais rau hauv kev sib txuas, thiab yuav tsis raug rhuav tshem.
Hydropower yog ib qhov project concealed. Yuav kom paub meej tias nws muaj kev nyab xeeb, cov khoom siv hlau thiab lub raj yuav tsum muaj cov nplaim nplaum zoo thiab cov khoom thaiv hluav taws. PVC tube ua tau raws li qhov yuav tsum tau ua kom ntau tshaj no, lub hleev yuav tua tau nws tus kheej li ntawm 30 feeb ntawm nplaim taws, thiab lub raj muaj peev xwm tiv thaiv AC2000V, 50Hz AC tsis muaj kev puas tsuaj, thiab lub xaim hluav taws xob muaj ntau tshaj 100MΩ.
Feem ntau, cov fais fab thiab kav dej raug faus hauv av. Vim li no, cov hlau thiab lub raj yuav tsum muaj kev ruaj nrees pov thawj thiab corrosion-resistant performance. PVC yeeb nkab tuaj yeem ua raws li txoj cai no. Cov pob qij txha ntawm PVC yeeb nkab yog sib koom nrog PVC nplaum raws li cov cai. Nws tuaj yeem ua dej tsis tau thiab nkag mus rau hauv cov yeeb nkab. Nws muaj qhov zoo ntawm cov av noo noo thiab tsis tuaj yeem raug tawg los ntawm ntau cov acids, alkalis thiab ntsev.
