Imibhobho yamanzi ngcono: ezinepolypropylene, ngesinyithi okanye iplastiki? imibhobho yamanzi leyo kakhulu kweli lizwe kwaye indlu?

Maxa wambi, abantu ngalo mbuzo njani endaweni kwimibhobho yamanzi. Yintoni kungcono ukukhetha, ugqiba kwelokuba kubamba indlu okanye iiflethi, kwaye oku kuchaphazela nokusebenza odolo kunye ixesha elide kakuhle kwizixokelelwano zamanzi-unikezelo.

Ezi zikhundla yezikhokhelo ahlala imveliso ezinepolypropylene, iHDPE neplastiki, aqalile ukuba bathabath 'metal. Ngomhla kwiimpawu zemathiriyeli, amaxabiso, iimeko zokusebenza, kunye nezakhono zemali umsebenzisi zixhomekeke imibhobho yamanzi ezikhethiweyo. Kukuphi na okulunge ngakumbi? Izimvo abathengi ityekele ekugcinweni iimveliso ezenziwe ezinepolypropylene kunye plastic metal.

Imibhobho ezinepolypropylene

Yenza isigqibo malunga nokuba yintoni na imibhobho yamanzi kungcono ukufaka kwi kwigumbi kunzima kakhulu. Uninzi abanikazi ukumiswa iimveliso ezinepolypropylene. Yombhobho lo yokusonga, izixhobo welding, kwaye adale unxibelelwano ethembekileyo ixesha elide. Basenokuba sisimo ezahlukeneyo: yemiqadi yokuhlanganisa, iikona 90 ⁰ no 45 ^0, inqumle, Tees.

The main Isixhobo

polifuz (kwi sesizwe - - yentsimbi okanye intsimbi ngelotha) isixhobo olulodwa isetyenziselwa iwelding. On ukufudumeza element 2 zicwangciswe ngobubanzi umlomo efunekayo. Bona lifakwa isiphelo Umbhobho ofanelekileyo uze zokufudumeza ukuba ukwenziwa imizuzwana 6-10. Emva koko, iindawo ezishushu zithathwa ngaphandle kwaye iqhagamshele. Kwimizuzwana nje embalwa i welding, esinika amandla ethembekileyo ezidibeneyo. Ukhuphe iinkcukacha ngoko ayisekho kunokwenzeka.

Iimpawu ekhethekileyo ezinepolypropylene yemvume ukusetyenziswa kwayo ukufudumeza kunye namanzi. Enye ezahlukeneyo - "copolymer Random" - yeyona kakhulu ubushushu-ukumelana kwaye isetyenziswa apho kuvumelekile lobushushu amanzi 95 ⁰ C, kunye neendyebo zalo ukuya ku-100 ⁰ C kunye ukungasebenzi nto ekunciphiseni phakade yombhobho.

Izinto eziluncedo nezingeloncedo ze iimveliso ezinepolypropylene

Kwimibhobho banamalungelo zabo nezingalunganga. Izinto eziluncedo wesizalo ezinepolypropylene ngolu hlobo lulandelayo:

• ukumelana esebenzayo zekhemikhali;
• elula nesantya enkulu fakelo;
• ductility High intshabalalo isilumkiso umbhobho peremerzanii xa amanzi kule nkqubo;
• iyahlala xa isetyenziswa phezulu-networks;
• ukhathalelo lwendalo.

Engxakini imibhobho ukuba ngqongqo zabo. Ngenxa yazo yokufaka ifuna izixhobo ngaphezulu ukujikajika. Ukongeza, le Polymer unalo deformation ephakamileyo thermal ekufuneka ziqwalaselwe ngexesha lofako. Xa kungekho thermal compensators umbhobho ukuze gqitha yaye batshatyalaliswe.

ngemibhobho Polypropylene ziye zohlulwa ngokwendidi ezintathu:

1. PN 10 - uyilo ngokuba amanzi abandayo nakwimigangatho ezishushu.
2. PN 20 - lokubonelela imibhobho yamanzi ashushu kunye lobushushu ukuya ku 80 ⁰ C (jikelele).
3. PN 25 - ngokuba umsebenzi kwi lobushushu eliphezulu (95 ⁰ C).

Uhlobo yokugqibela ityhubhu yomelezwa ngefoyile ye-aluminiyam okanye fiberglass. Perforation ivumela metal ukuba ukusebenzisa le ngcina ngokujoyina zikhabane. Kugunyaziso kwandisa amandla kunye nozinzo iimveliso. Ityhubhu ukuze isale yentsimbi phaya ngaphandle okanye ngaphakathi. Aluminium isetyenziswa kakhulu ukunciphisa ukwanda thermal.

Fiberglass isetyenziswa ngaphandle maleko kwakuse. It iifyuzi ne umaleko ezinepolypropylene, ngokubonelela uqhagamshelwano olusemgangathweni elungileyo.

pipe bokwakha

Isakhiwo tube Wenziwe ziimaleko 2 polyethylene eBhayi-X ilahlwe phakathi umaleko aluminiyam. Metal kukhatshwa ukuya yeplastiki kulu okhethekileyo. Ukususela iimpahla zazo kuxhomekeka kumgangatho le mveliso. Bonke abenzi babe nemixube zabo yokuncamathelisa, ukuba ziyaphucuka rhoqo. Le Polymer idala bhetyebhetye yaye behanahanisa, yaye aluminiyamu - namandla kwaye yehlise nokwandiswa thermal umbhobho xa itshiswe. Best iimpawu imveliso yobugcisa iJamani, Belgium kunye Italy.

A tube enxulumene phakathi ucinezelo okanye cinezela izixhobo. Kwimeko yokuqala kufuna kuphela utsalo, ngoxa yesibini - isixhobo okhethekileyo.

-Umaleko Five isakhiwo pipe abe ubukhulu encinane, apho bhetyebhetye siyakhuselwa iimveliso. Umaleko aluminium ibhityile kakhulu kwaye zifana ngefoyile ye ngaphezu umaleko ngentsimbi.

Izinto eziluncedo nezingeloncedo ngentsimbi neplastiki

Kuba iimveliso babe nobubi babo bendlela. ngemibhobho Entle ezilandelayo iipropati:

• lula badla ngaphandle nokufakwa kwayo;
• ubunzima ukukhanya;
• lobushushu fluid ifikelela 95 ⁰ C;
• deformation thermal elisezantsi;
• ukumelana nokumelana neemeko onakalisayo;
• ingxolo encinane kakhulu xa ezithutha amanzi.

Ezingeloncedo imibhobho ngolu hlobo lulandelayo:

• izinto Ukungabinakutsha;
• izinto zibe deformation ezahlukeneyo thermal, kukhokelela delamination ye zomaleko kwakuse kombhobho kwaye amanqaku uqhagamshelwano kunye nezilinganisi nobhedu;
• izinto ezimbi ukumelana yelanga;
• amandla ngaphantsi imithwalo igalelo;
• imida emnxinwa ngobubanzi - 16-33 mm;
• pipe uqhekeko ngenxa yovalo amanzi kuwo;
• iindleko eziphezulu lwezilinganisi.

Enye ethile le sicatshulwa iingqameko kwicandelo efanelekileyo kuthelekiswa ubukhulu yombhobho. Oku kwenza uxhathiso eyongezelelweyo ukuhamba kwamanzi.

iHDPE pipe

Polyethylene (PE) umbhobho ezisetyenziswa iinguqulelo ezimbini: ngokuba amanzi mveliso okusela. Kuyinto elastic babethengisa jiko. Ngenxa kule obandayo ifuna izixhobo ezimbalwa, ezenziwe ngeplastiki.

PE pipe isetyenziswa ikakhulu ngenxa ngemibhobho lwangaphandle. Kuyinto ukumelana kumaqondo obushushu asezantsi phantsi ku -50 ⁰ C. The bhetyebhetye, iyahlala neendleko eziphantsi ziye zenza ithandwa ukuba sonikezelo lwamanzi kunye neendawo zokuhlala ezisezidolophini yokunkcenkceshela. Imibhobho elide kakubi, hayi yene kwaye musa ezinokudla. Kuba imibhobho eqhelekileyo PE yamanzi ashushu ayifanelekanga kuba iqondo lobushushu yokusebenza ayidluli 45 ⁰ C. Thina wayedla a polyethylene crosslinked ukuba imibhobho yamanzi. Yintoni ngcono impela kucacile. Kodwa ixabiso labo liphezulu kakhulu, kodwa umgangatho nazo.

imibhobho yamanzi ngcono - ezinepolypropylene okanye intsimbi, iplastiki?

Xa kwimarike kweemveliso yesinyithi ngcembe indawo yi zeplastiki. Ukuba ufuna ukuthenga imibhobho yamanzi, apho azimisele kakhulu ngexabiso kunye nomgangatho. Ngoko kuyimfuneko ukuba ukuthatha ingqalelo kuphela ixabiso yombhobho, kodwa amanye amacandelo. Polypropylene yiplastiki kancinane atshiphu, kodwa yokonga ekhethekile ziyaphunyezwa kwi yaphukayo. Musa ukulibala ukuba ufakelo lemibhobho kufuna zentsimbi, ukuba kuthengwe ekufuneka isetyenziswe ngayo. Kuba iindleko ezinkulu unikezelo lwamanzi akusayi kuba mkhulu kakhulu, ukususela intsimbi ngelotha kulula ukufunda ngokwabo, yaye ukubandakanyeka ochwepheshe kubiza uziindleko kakhulu.

ngemibhobho Polypropylene ziveliswa kuluhlu olubanzi ngobubanzi kwicala yongeniselo zabo ukusuka 63 mm. Kuba ngobubanzi ezinkulu, umbuzo olunjani kwemibhobho yamanzi kubhetele - yeplastiki okanye intsimbi, iplastiki, akukho mfuneko. Kucacile ukuba apha kuyimfuneko ukusebenzisa ezinepolypropylene.

iimveliso zeplastiki abe kakhulu amancinane thermal ukwanda lomlingani ngaphezu Polymer ngenxa yobukho umaleko metal (amaxesha 5-6 asezantsi). Ngoko ke, ngokuba imibhobho ezinepolypropylene efunekayo compensators ubushushu ngohlobo kweziporo zikaloliwe. Ukufumaneka kweencwadi nezinto kunye nokwandiswa thermal ezahlukeneyo kwinkqubo enye kunciphisa ixesha ukusebenza ngemibhobho yentsimbi iimpembelelo lobushushu rhoqo.

umbhobho Metal-zeplastiki bakhwela lula kwaye ayifuni umatshini iwelding zexabiso kuye. Communications ezinepolypropylene wafumana inokuwa, kodwa indawo weld musa kwahluka kwi inqaba izinto ityhubhu.

imibhobho yamanzi cottage

In emasimini lonkcenkceshelo kunye neemfuno zakho zisoloko zifuna kwemibhobho yamanzi. Ziziphi ezona kweli lizwe? Yintoni Kucacile ukuba le mveliso ye the IPA, leyo bebodlula nezinye izinto kwi parameters zilandelayo:

1. Ixabiso lemali.
2. Iyahlala, ukuthamba kunye lula processing.
3. Izixhobo Manual kufuna akukho zixhobo ze ezizodwa, ulwazi kunye nezakhono.
4. Ukuba amaqhoshana ezikhethekileyo ufakelo semigudu kunye uqhagamshelwano yabathengi (lwemvula enkulu, watshona, ukunkcenkceshela isixhobo).

Onke amacandelo kunye nezixhobo zithengiswa ezivenkileni elithile. Ukuba amanzi akuyiphazamisi intshukumo kwisiza, oko bagqobhozela emhlabeni. Ukuthintela umonakalo kwisixhobo kumbhobho garden kuyo ukupheyiva umsele of neengcedevu zeplastiki, wayifulela nemivalo eziphezulu. Yombhobho lingamiselwa ngonyaka, kodwa eseleyo endaweni. Ngoko ke ixesha lasebusika amanzi likhanyelwe kuyo, yaye le nkqubo ukuba zihlanjululwe, umz, usebenzisa i vacuum cleaner.

ubonelelo lwamanzi yangaphakathi

Yintoni ukusetyenziswa ngcono kwemibhobho yamanzi kweli lizwe, kwindlu kwilizwe okanye igumbi kwindawo? iimpawu zobugcisa ezinepolypropylene nentsimbi nemibhobho eziya kubavumela ukuba isicelo ngempumelelo ukusetyenziswa lwangaphakathi. Kulula ukuba ukuzimela emva isahlulelo okanye phantsi emgangathweni, eliphethe isidima wezekhaya. Nika uxhulumaniso oluthembekileyo oluvela ukuvuza ityhubhu. Ukuba iintsilelo zibonakale, oko kubangelwa ubukhulu becala ufakelo ezingachanekanga okanye ubuchwepheshe.

isiphelo

Abanini abaninzi bakufumana kunzima ukukhetha kwimibhobho yamanzi. Yintoni intle lweentlobo ezikhoyo, kunzima ukumisela, ekubeni iimveliso yesinyithi-zeplastiki kunye ezinepolypropylene babe nobubi babo bendlela. Konke oku kubonakala iimpawu imveliso, leyo usoloko ukuba kufundwa ngokweenkcukacha. Yintoni kungcono ukubeka imibhobho yamanzi ixhomekeke kumgangatho, iimpawu, ozikhethayo wemikhosi, izakhono zabo zemali.

Imibhobho iHDPE zifaneleke ngakumbi ukuze igadi kunye nonikezelo lwamanzi yangaphandle. Ngexabiso kunye neempawu, bakude ngaphambi kolu khuphiswano.