Kuvharira mvura chinhu chakakosha kune akawanda matambo ekushandisa, kunyanya ayo anoshandiswa munzvimbo dzakaoma. Chinangwa chekuvhara mvura ndechekudzivirira mvura kuti isapinda mutambo uye kukonzera kukanganisa kune magetsi emagetsi mukati. Imwe yedzakanakisa nzira dzekuzadzisa kuvharika kwemvura ndeye kushandisa mvura inovharira tambo mukuvakwa kwetambo.
Mvura inovharira machira anowanzo gadzirwa neiyo hydrophilic zvinhu inozvimba kana yasangana nemvura. Kuzvimba uku kunogadzira chipingamupinyi chinotadzisa mvura kupinda mutambo. Zvishandiso zvinonyanya kushandiswa ndezvekuwedzera polyethylene (EPE), polypropylene (PP), uye sodium polyacrylate (SPA).
EPE ndeye yakaderera-density, yakakwirira-molecular-uremu polyethylene iyo ine yakanakisa kunwa mvura. Apo EPE fibers inosangana nemvura, inotora mvura uye inowedzera, ichigadzira chisimbiso chisina mvura chakakomberedza makondukita. Izvi zvinoita kuti EPE ive chinhu chakanakisa chekuvharira tambo dzemvura, sezvo ichipa yakakwira mwero wekudzivirira kubva pakupinda kwemvura.
PP chimwe chinhu chinowanzoshandiswa. PP fibers ndeye hydrophobic, zvinoreva kuti inodzinga mvura. Kana yakashandiswa mutambo, PP fibers inogadzira chipingamupinyi chinodzivirira mvura kupinda mutambo. PP fibers anowanzo shandiswa pamwe chete neEPE fibers kupa yakawedzera layer yedziviriro kubva kumvura ingress.
Sodium polyacrylate is superabsorbent polymer iyo inowanzoshandiswa. Sodium polyacrylate fibers ine hunyanzvi hwekutora mvura, iyo inoita kuti ive chipingamupinyi chinoshanda kurwisa kupinda kwemvura. Iyo fiber inotora mvura uye inowedzera, ichigadzira chisimbiso chisina mvura chakakomberedza ma conductor.
Mvura inovharira machira anowanzo kuisirwa mutambo panguva yekugadzira. Iwo anowanzo wedzerwa sejira rakatenderedza ma conductor emagetsi, pamwe chete nezvimwe zvinhu zvakaita se insulation uye jekete. Zvigadzirwa zvinoiswa munzvimbo dzakasimba mukati metambo, senge pamagumo etambo kana munzvimbo dzinowanzoita mvura ingress, kupa iyo yakanyanya mwero yekudzivirira kubva mukukuvadzwa kwemvura.
Mukupedzisa, tambo dzekuvhara mvura chinhu chakakosha mukuvaka tambo yezvikumbiro zvinoda kuchengetedzwa kubva pakupinda kwemvura. Kushandiswa kwemvura inovhara tambo, yakagadzirwa kubva kune zvinhu zvakadai seEPE, PP, uye sodium polyacrylate, inogona kupa chigadziro chinoshanda pakurwisana nemvura, kuve nechokwadi chekuvimbika uye hupenyu hurefu hwetambo.
Nguva yekutumira: Mar-01-2023