Imibhobho yamanzi: ezahlukeneyo kunye nesicelo

Kude kube kamva nje, imibhobho eziphambili, ezazisetyenziswa kwiinkqubo yonikezelo ngamanzi, kwakukho izinto zentsimbi abamnyama. Nangona inokuthenjwa ibonakale, ezi mveliso zibe eziliqela ethile, engundoqo yazo a mhlwa. Ngenxa umhlwa kwi imibhobho yesinyithi ekugqibeleni obuvelisiweyo kunye ezingasetyenziswanga namhlwa, efakwe kwi kweendonga angaphakathi emjelweni.

Ukuphelisa ezi ziphumo ezingalunganga cishe kungenakwenzeka. Ukuba imibhobho yamanzi zinika uxinzelelo buthathaka ngenxa umhlwa, ngoko ke kutshintshwa kuphela.

Namhlanje, kunjalo, ukusetyenziswa iimveliso ezinjalo ngaphambili. Kwimarike kukho izinto ezintsha ebonakala ukuthembeka eliphezulu elide.

Xa ufaka imibhobho yamanzi kusetyenziswa iintlobo. Xa intshukumo izixhobo kweenkqubo zamanzi wasebenzisa iqaqanjiswa Imibhobho ephakathi yentsimbi, iimveliso ubhedu, intsimbi, imibhobho zeplastiki kunye polyethylene (crosslinked).

Bonke kubo bobabini ezilungileyo nezingalunganga.

imibhobho yamanzi Steel, isale zinc ziye zaphucuka ukuxhathisa umhlwa. Noko ke, unxibelelwano olu hlobo iimveliso ayabiza, kodwa ke inokuthenjwa.

Amanzi imibhobho ngentsimbi kunye zeplastiki babe isakhiwo multilayered kuqulethe isiseko aluminiyam obhityileyo wawutyabeka ngaphakathi kunye polyethylene crosslinked. Ithuba yenkonzo izinto ezinjalo i-engamashumi amahlanu. Ngemibhobho ingasetyenziswa kwiimeko apho lobushushu yahluka liyadlula ulwelo ukusuka thabatha 40 dibanisa 90, yaye ingcinezelo yokusebenza efikelela umoya-10. Oku kuvumela ukusetyenziswa izinto xa ufaka okusela imibhobho yamanzi kunye ubushushu.

Uninzi imifanekiso ezikumgangatho ophezulu ukwenza unxibelelwano imibhobho yobhedu. Ezi mveliso kusebenza phantsi umhlwa. Xa wokujoyina imibhobho yi welding iyapheliswa iikhompawundi ukuvuza. Zonke ezi mpawu zenza imibhobho yamanzi yobhedu ifanelekileyo ilungiselelo kweenkqubo yonikezelo lwamanzi. Nangona kunjalo, oku singavumeli iindleko eziphezulu yempahla.

Mhlawumbi ngenxa yale nto, nemibhobho yamanzi amaninzi bacebisa ukusetyenziswa ukutshintshwa kwemibhobho yamanzi endala PVC yonxibelelwano. Ezi mveliso ezifanelekileyo ngokupheleleyo ekudaleni iinkqubo yamanzi ashushu nabandayo, kwaye ubomi inkonzo engama-50. Materials ikwazi ukusebenza kwiqondo lobushushu kukhuthazwa thabatha 10 dibanisa 95 degrees. Iimveliso Compound lwenziwa yi izixhobo ezo zifakwe kwi iglu okanye ukuwelda usebenzisa kwe-. Le ndlela yokugqibela yi uxhulumaniso ethembeke ngakumbi.

imibhobho yamanzi polyethylene crosslinked - uguqulelo namhlanje ephunyeziweyo yokutshintsha eyongayo izinto eziphelelwe lixesha. Iimveliso yedinga elikhulu ukusetyenziswa. Abangoyikiyo of kinks akunakuthethwa ngeplastiki, non-bako, ezinexabiso uburhabaxa ephantsi, libya ilahleko ubushushu, musa ukuqhuba umbane. Bakhonza imibhobho iminyaka engamashumi amahlanu.