Polyethylene amapayipi: Ukucaciswa kanye nencazelo

Muva nje, ukusetshenziswa of amapayipi epulasitiki for ukukhucululwa, amanzi noma Ukushisa kwakubhekwa njengesibusiso ubusha, kepha namuhla baye bathola asetshenziswa kabanzi ngempela. Polyethylene amapayipi, izici lobuchwepheshe zihluke kakhulu ezincwadini metallic zabo ukukhonza amakhosi abo futhi iminyaka ngezinye izikhathi ngisho ezingaphezu kuka-50. Ngakho-ke yini isici zabo?

Sibutsetelo polyethylene amapayipi

Inzuzo yokuqala futhi ezinkulu zalolu pipe ukumelana layo ukugqwala. Siyabonga kubo, zingabhekana ngokuphumelelayo ngaphandle ukulungisa isikhathi ngokwanele eside. Ngaphezu kwalokho, i-polyethylene amaphayiphi amanzi supply futhi indle kungukuthi ngaphansi ukugqwala kukagesi. Engxenyeni engaphakathi bushelelezi yabo, okungase ukwandisa bandwidth. Ngisho nangemva kweminyaka eminingi okusebenzela polyethylene amaphayiphi amanzi, ukushisa noma indle kuhluke pass ingcono kakhulu metal, ngenxa yokuthi imali musa ukuhlala phezu kwezingange zawo. Nokufaka kungadalwa hhayi kuphela plastic, kodwa futhi metal. Ngaphezu kwalokho, ukufingqa phezu ayikwazi kwakhiwa. Lezi izinzuzo benza polyethylene amapayipi (Ukucaciswa bayobizwa kuchaziwe ngezansi) uyathandwa.

Izimfanelo polyethylene amapayipi

Uma sicabanga polyethylene amapayipi (Ukucaciswa), amapayipi, amanzi noma ugesi, kufanele uqale banake uhlobo indaba isetshenziswa Ukwakheka yabo, bese ukhulume ukusebenza ukumelana ipayipi kugandelelwa ngaphakathi ubukhulu komkhiqizo. Yingakho, uma ufuna ukufunda kabanzi mayelana nokuthi ipayipi polyethylene, izici lobuchwepheshe yokutadisha kwazo futhi ikakhulukazi, kufanele kuqala ukujwayelana iziphi polyethylene sha:

1. PE 63 (ayisetshenziswa kuze kube manje).
2. PE 80 - anezakhi ezinhle futhi ekwazi ukumelana namandla ngempela nengcindezi enkulu uketshezi kwanoma yiluphi uhlobo. Lolu phawu isetshenziswa ukudalwa amapayipi amancane ubukhulu ukuthi abekwa ngoba namanzi.
3. PE 100 - isetshenziselwe ukudala ubukhulu amapayipi amakhulu, ezisetshenziswa izwe ngokwakha imigwaqo emikhulu nokutholakala kwamanzi emithonjeni abandayo.

Ububanzi, okuyilona elisebenzayo futhi kufakwe izici amapayipi polyethylene kungaba okuhluke ngokuphelele. Ibanga ivela 20 mm kuya ku-120 cm. Obuphelele kangakanani kuncike ekutheni kangakanani ubukhulu. Ngokwesibonelo, tube ububanzi ka-20 kuya ku 110 mm kusikisela ukuthi ubude bayo ingeqi amamitha 50.

Izinzuzo amapayipi epulasitiki of ububanzi esikhulu

Muva nje, ukufuneka ngobukhulu okungukuthi ububanzi ipayipi elikhulu. Lokhu zingachazwa ngezinqubo yokuthi bajwayele ukuze kwakhiwe uhlelo Umfutho amanzi, amanzi ohlelweni, ezikhukhula noma umthungi. Sinenkosi okumbalwa ebalulekile phezu kwensimbi onobuhle:

1. Ukukhiqizwa, ukufakwa kanye nokusebenza ayabiza kunamawashi esimweni zensimbi.
2. Uma amanzi zilimaze ngaphakathi, ngaleso sikhathi kuyoba khona lutho olubi ngalokho.
3. Isisindo ipayipi lingaphansi kakhulu, ngakho yezokuthutha ukufakwa kulula.
4. Polyethylene ipayipi Technical iphephile futhi akunabo ubuthi.
5. Phakathi zokuthutha akudingeki ukuba sikhathazeke, njengoba bengekho kwezimpahla eziyingozi.
6. Amelana nomthelela nezingxabano. Connections zinokwethenjelwa ngaphezulu futhi iqine, okwandisa ukuphila inkonzo ipayipi.

polyethylene amapayipi

Ngenxa polyethylene amanzi usezuze ukubukeka okusha futhi yathuthuka kakhulu izinga layo. Iqiniso lokuthi PE kusiza ukuthuthukisa ukuthuthukiswa kohlelo, kanye nokwakhiwa kwenzeka ngezinye izikhathi lula futhi ngokushesha. Ngokwesibonelo, ungasebenzisa okuthiwa Trenchless kubekwa. Polyethylene amapayipi, izici lobuchwepheshe ezibasiza ukuba bahlukunyezwe ngisho amakhemikhali namandla, kungenziwa athuthwe kalula futhi ukukhwezwa. uxhumano yabo okuhlala isikhathi eside futhi ithembekile, kusiza ukuvikela izingozi.

amapayipi lukathayela eyenziwe polyethylene

Lokhu uhlobo tube for amapayipi amanzi endle ekhiqizwa kusuka ungqimba ekhethekile kabili polyethylene. Ngokuvamile, basebenzisa brand PE 80, okuyinto ububanzi kangcono zalolu hlobo locingo. Inqawe amelana amakhemikhali. Ngenxa ekhethekile indandatho ukuqina, okuyinto sezingeni eliphezulu, i-lukathayela plastic tube ingafakwa usebenzisa indlela ezishaywayo ngesikhathi kwamamitha omunye amabili ukujula. Kube amapayipi lukathayela eyenziwe polyethylene, kanye nalokho okuthiwa zangaphandle amapayipi endle.

Ingcindezi ipayipi ukuze indle kanye amapayipi

Mark PE 80 yiyona isikhathi eside kunazo zonke yazo zonke ezaziwayo kuze kube manje. Yingakho-ke isetshenziswa ukudala amashubhu plastic ekhethekile ezingamelana nezinselele kokubili umfutho ophakeme futhi ongaphakeme. Zingasetshenziswa ngaphandle kwezinkinga ngisho ezindaweni ezinodlame kakhulu, kodwa endaweni eyinhloko hlelo lokusebenza amanzi namanje. awayona efanelekayo ukuze liphume igazi. Ethandwa kakhulu namuhla ububanzi we amapayipi ka 2 kuya 6.3 cm.

abakhiqizi aziwayo polyethylene amapayipi

Ezitolo DIY namuhla ukuhlukahluka okukhulu futhi uhla polyethylene amapayipi amehlo nje abaleke. Uma ungazi ukuthi hlobo luni ipayipi kungcono ukuthola, kufanele kuqala ukuthola ukuthi ngubani kwenza imodeli idatha.

Inkampani ethandwa kakhulu ukwenziwa polyethylene amaphayiphi indle namanzi namuhla Rehau. Lwenza eliphezulu kanye nemikhiqizo ngokwanele eyizingqabavu ukuthi Site amanzi nendle izinhlelo kwanoma yimuphi kushuba obuphelele. Ngaphezu kwalokho, i-polyethylene ipayipi kampompi, ezingaphathelana ukuphakamisa kukhwalithi ephezulu, kuyinto umhlangano lula, ezokuthutha lula futhi kalula ohlelweni.

Kusukela Holland Inkampani Wavin ukhiqiza polyethylene amashubhu ngoba endle. Ngokukhetha le nkampani, uyolikhohlwa isikhathi eside, ukuthi ukulungisa okunjalo. Isici esiyinhloko Wavin polyethylene amapayipi wukuthi banayo umsindo okusezingeni eliphezulu nangokuvikela izakhiwo kanye ongakwazi ukumelana namazinga okubanda okusezingeni eliphezulu (kufika ku-90 degrees).

abakhiqizi isiRashiya futhi emva amapayipi angaphandle futhi ukhiqiza high polyethylene okuthiwa ingcindezi ongaphakeme. Letindlela isici eziphansi, ngakho bayintandokazi phakathi abakhi abathengi.