Imibhobho Polypropylene amanzi ashushu - khetha lwalo elilelona

Phantsi ukwakhiwa okanye ulungiso olukhulu amakhaya abo phantse wonke umntu ukuba akhethe umbhobho ilungiselelo kwindlela ophezulu nethembekileyo zonxibelelwano. market izinto zokwakha Modern obuninzi ezahlukeneyo ongazikhetha, ezifana ezinepolypropylene tube (ukuba ixabiso, oko ke, simele siqonde eyamkelekileyo kakhulu), isinyithi kunye intsimbi iimveliso, kwaye ngaphezulu. Kodwa abanye kubo ukhetha? kutshanje Le Mboniselo liye laba kakhulu efanelekileyo.

Ngaphambilana for yasekhaya amanzi ashushu ukusetyenziswa kuphela wesizalo metal ukuba kwafuneka ukulungisa phantse qho ngonyaka. Noko ke, ngenxa iiteknoloji ezintsha ithuba lokusebenzisa izixhobo ezingcono. Bona babe nobomi ngenkonzo ende kwaye ezijongwa ngayo ingabizi kakhulu, kuba ingakufuni ukupeyinta kunye inkathalelo eyodwa. Enye iinketho ithandwayo ngoku imibhobho Polypropylene ngamanzi ashushu. Olu hlobo ilungele naliphi na igumbi, kunye neemfuneko ezizodwa iqondo lobushushu kunye nenqanaba ukufuma khona. ngemibhobho Polypropylene ingafakwa kumakhaya, izakhiwo zoshishino (imizi-mveliso, izityalo) kwibhoyila, kwaye nkqu emagumbini. Kungenxa yokuba iimpawu zokusebenza zezi zixhobo Ufumene baduma ekwakhiweni isizukulwana esitsha yonxibelelwano.

iimpawu technical

De ngokwentelekiso kutshanje, izinto waba angaqhelekanga ngokupheleleyo emininzi ebanzi kubathengi. Noko ke, kweli xesha lifutshane kangangoko zonke iindlela zokuphila itshintshe kakhulu. Iya isanda, abakhi zobungcali iingcebiso kubaxhasi bawo ukuseka nje imveliso enjalo. Yintoni ngani? Ukuze siphendule lo mbuzo, kufuneka ukufunda ngokweenkcukacha, nto leyo a tube ezinepolypropylene.

Ukucacisa (main iparameters):

• Ubushushu umthamo - 1,75 kJ / kg ⁰ C.
• linear Olomeleziweyo - 3,5 ÷ 10 ^{-5 (1/0} C).
• Ezilinganayo lirhabaxa lomlingani - 0,015 mm.
• Ubuninzi amandla Isalathisi uqine - 35 MPA.
• conductivity thermal - 0,15 W m / ⁰ C.
• Density - 0,989 g / m ^3.
• Ingcinezelo - 25 bar.
• Izalathisi ukugogeka ubuninzi - 30 MPA.
• ixesha welding - imizuzwana 4-8.

Izinto eziluncedo wesizalo ezinepolypropylene

Xa uthenga Imibhobho ezinepolypropylene kufuneka ingqalelo kungasisalathisi esibalulekileyo - ngumlingani lokwanda thermal. Le conductivity thermal of propylene kunye etyhidiweyo ezahlukeneyo. Yinto eyaziwayo ukuba iikhompawundi etyhidiweyo sensitive kakhulu utshintsho lobushushu ngesiquphe. Umzekelo, ukuba kukho ixesha elide kombhobho iimpompo zamanzi ashushu, kwaye ke ngequbuliso waya yengqele, ngoko esa entshabalalweni ngokukhawuleza. Ngethamsanqa, imibhobho ezinepolypropylene ngenxa isixa amancinane metal kule nkqubo aziphazamiseki, ebavumela ukuba elide kakhulu yaye ngokuthembekileyo.

Ngenxa yoko, sicinga okulungileyo le mveliso:

• amandla eliphezulu;
• iyahlala, ubomi inkonzo ngaphezu kweminyaka engama-50;
• GOST PN20 ezinepolypropylene ityhubhu akuthethi kuyaphula kwanaxa amanzi iqina;
• lula yokumiswa, kunye kungekabekwa yonxibelelwano ingaphatha enye indoda;
• ukuthembeka;
• Kuye inomlingani ophezulu nokumelana hydraulic ;
• ukumelana nokunyuka ubushushu enkulu, ukufudumeza amanzi kube izidanga ukuya ku-100;
• nezimo elungileyo;
• It iyamelana umhlwa;
• ukukwazi ukwandisa phantsi amanyathelo ubushushu.

iingongoma eziphambili

Imibhobho Polypropylene amanzi ashushu ukuba amaqhina oqhagamshelwano kunye nokusetyenziswa lwezilinganisi okanye izilinganisi kumaphephandaba. Oku kukuvumela ukuba ngelotha ophezulu ezikumgangatho kunye nonxibelelwano ukuvuza, onako ukubamba kwiminyaka engaphezu kweshumi.

Ingongoma ebalulekileyo: amanzi wadibana kumbhobho ezinepolypropylene, ugcina ayitshintshanga isakhiwo yayo eziphilayo, nto leyo ebaluleke kakhulu kwimpilo yabantu.

Iimpawu yesakhelo sangaphakathi

EziQhelekileyo ezinepolypropylene ithumbu isakhiwo lamanqanaba ezintathu, ukuqinisekisa ihlala phezulu kunye nokuthembeka kwinkqubo yonke. Ababini kubo ezisisiseko, yaye omnye - phakathi. Wenza njengoko ukubola. Umaleko yangaphakathi zangaphandle zenziwe ezinepolypropylene kunye naphakathi - ezincinane ubukhulu eyenziwe aluminium okanye fiberglass.

Ngenxa bungqingqwa eliphezulu izinto kwemibhobho ezinepolypropylene amanzi ashushu kulula kakhulu ukuba ukuyifaka, kwaye kunokwenzeka ukuba ukutshintsha ulwalathiso ukufudumeza amanzi. Umaleko engaphakathi uba kumphezulu ogudileyo ukuba akudali naliphi na umqobo lokuhamba kwamanzi.

iindleko

ngemibhobho bantu badla zinikwa zokupaka elide, apho ngexesha lofakelo ngokubonakalayo ayakhekanga amalungu obuchopho. iimveliso zonxibelelwano mini ubhetyebhetye, ngoko ke enokusetyenziswa bangaphandle kunye neenkqubo zangaphakathi. Polypropylene (ixabiso - engange-20 eemitha 1 nganye) engaxabisi kakhulu ngokwayo, kodwa ufakelo kufuneka athathe ingqalelo ukubaluleka zonke kokuxhuma, kwakunye wizard. Xa kunjalo, umsebenzi ixesha elide ndlela kwixesha elizayo kuya kuvumela ukusindisa kakhulu kulondolozo.

Ngokuqinisekileyo, wonke umntu uzama ukwenza endlwini yakhe kwinqanaba ubuninzi intuthuzelo lula, ngoko ufuna izinto ezininzi mihla phambili ilungiselelo yezezindlu. Ekubeni amanzi yenye yeendima ezibalulekileyo nchavelelo, ingqalelo ngakumbi nangakumbi ihlawulwe kule nkqubo zobunjineli. Ngako oko ke kucetyiswa ukuba ukufaka imibhobho ezinepolypropylene yamanzi ashushu. Kwaye azibizi, kwaye ixesha elide.