Compensators ngoba polypropylene amapayipi: injongo, izici nezindlela ukufakwa

Izinsiza namuhla letihambisana self-ukufakwa abaculi, ochwepheshe kanye self-wafundisa. On ukudayiswa kule ungathola izakhi ezidingekayo efakwe umklami isimiso. Uma wazi isabelo lobuchwepheshe, umsebenzi okunjalo kuyoba lula ukwenza, kucatshangelwa izidingo. Kule ndaba, sikwazi ukukhuluma ukunwetshwa amalunga omzimba ukuze polypropylene amapayipi ukuthola lokho abakudingayo, ukuthi ungasetha kanjani nokuthi yini izici.

Ukuqokwa amalunga polypropylene tubing

Bayanda namhlanje obandayo umsele esetshenziswa polypropylene amapayipi. Asiza ukuhlela uhlelo amanzi ashisayo ezindaweni lapho izinga lokushisa kokupholisayo akuyona engaphezu kuka-90 ° C ngesikhathi ingcindezi esingeqile 10 eziphindwe. imikhiqizo polypropylene kunezimo eziningi. Ziyakwazi ukumelana ukuhlasela zamakhemikhali, uyoba nesisindo esiphakeme ongaphakeme, futhi ihlala isikhathi eside eliphezulu.

Abakhiqizi bathi le amapayipi asetshenziselwa iminyaka engu-50 ngaphandle zidinge ukunakekelwa futhi esikhundleni. Ukubeka iphayiphi, ochwepheshe uqaphele ukuthi amapayipi enjalo musa bend, kodwa ukwakheka ematfuba usebenzisa nokufakwa. Ngosizo lwabo kungenzeka ukushintsha umugqa trajectory. Ukusebenzisa imanuwali nokunamathisela ngomthofu umsebenzi, Wizard welds usebenzisa nokufakwa efanayo. Zingase abe tho ngentambo metal okuvumela ukuxhuma izakhi zensimbi ukuze umgogodla.

imikhiqizo polypropylene Y has eyodwa kusimo, okuyinto lubonakaliswa yokuthi yabo Coefficient ukunwetshwa komugqa impela high, it kwandisa lapho izinga lokushisa likhuphuka. Ngokuhamba kwesikhathi, amashubhu uqale elongate futhi ehle, ngakho kulezo zindawo lapho kuyadingeka ukuqoqa onguthelawayeka ngesikhathi 10 m nokuningi, compensators esetshenziselwa polypropylene amapayipi.

Kubalulekile ukukhumbula

Lezi zici bakha izakhiwo yokuxhuma okuyinto ube nohlobo nezimo futhi ukubukeka ziyafana zihambisana iluphu. Le mininingwane unendima ebalulekile: ihlawula ukunwetshwa lapho izinga lokushisa likhuphuka phakathi ohlelweni komsele noma ukwanda kwemithwalo ingcindezi amanzi. equalizers Ezivamile ngoba polypropylene amapayipi abe eziphansi, futhi ukwakhiwa yabo elula eyenza kube lula ukufaka kudivayisi ohlelweni ipayipi. Lokhu kuqinisekisa nokwethenjelwa ukuphila isikhathi eside.

Izimpawu izinhlobo ezahlukene amalunga omzimba

Lithengiswa namhlanje zingatholakala compensators ezinhlobo ezahlukene, kodwa bonke yenzelwe ukusetshenziswa kwamanzi supply system kwe-polypropylene amapayipi. Ngokwesibonelo, Izifutho izakhi Axial okuyinto imakethwa ngaphansi brand of CSR futhi surge arresters ezifakiwe ngezindlela ezahlukene, kodwa ukufakwa zakamuva ikufanele lula, ngoba ukulungisa yesifunda mhlahlandlela. Zenza umsebenzi izisekelo, ngakho kulula ukufaka.

Olunye uhlobo - Lateral ukunwetshwa amalunga omzimba, ezisetshenziswa isinxephezeliso ukunyakaza ezindaweni ezimbili maqondana eksisi emaphakathi. Isakhiwo kungase kudingeke corrugations elilodwa noma amabili zazo ezenziwe ngensimbi engagqwali futhi zihlanganiswa uxhumano efanelekayo. Uhlobo elilandelayo - izakhi rotary ezakhelwe ukubhekana ukunwetshwa ezindaweni bend ipayipi. Izakhi kulesi engela esinqunyiwe. izakhi PCB asetshenziswa nomaphi lapho kunendingeko khona ukushintsha isiqondiso umugqa engela kwesokudla.

imikhiqizo Universal inamazinga amathathu lo mvimbo, okuyilezi:

• Axial;
• esiphambanweni;
• ekhoneni.

Ngokuvamile, lezi zici asetshenziswa lapho kuyadingeka abuthe ipayipi elincane noma Imikhawulo ukusetshenziswa Izifutho. Compensators ngoba polypropylene amapayipi kungaba ngaphezulu iraba flange, ayesebenzisa basuke lapho kuyadingeka angabuyisela wave shock ezakhiwe isigqugquzeli ingcindezi zangaphakathi. Sebenzisa irabha Bellows izakhi kungase isinxephezeliso ukungalungi eksisi uhlelo iphayiphi.

Izindlela ufakile ukunwetshwa amalunga omzimba

Namuhla, kunamabandla amabili izinhlobo ukunwetshwa emalungeni ukulungisa, okungukuthi flange futhi ashiselwe. Le nqubo kuhilela ukulungisa isici uvalwe. Compensator nogwali imikhawulo soldered Welding. kokuqinisekisa ngoba yobunzima umphetho ukuthi diameters izici azifani njengoba engaphakathi kwesigaba esiphambanweni odongeni ukujiya. Ukusebenzisa lezi nemingcele, nje ukubala bese ukhetha Izifutho efanelekayo.

Compensators ngoba polypropylene amapayipi kungenziwa ogibele flange indlela akuhileli okunamathiselwe negenkle, flange esiphikisayo. Ukusebenzisa le ndlela inikeza uxhumano releasable. Esimeni esiphuthumayo kungaba esikhundleni amayunithi lobuchwepheshe.

serekhodi

, Ukuze afeze le misebenzi nzima impela uma PP-amashubhu zixhunywe esebenzisa flanged emalungeni indlela. Ngakho-ke, isinamathiselo enjalo itholakala kuphela ochwepheshe.

ukufakwa Izincomo

Lapho iqoqo polypropylene Bellows ukunwetshwa ngokuhlanganyela, kubalulekile ukuthi inkosi wayejwayelene izici ukuhlela. Ukuze usungule i-elementi lwemivubukulo ngengxenye ngqo. Ngaphambi kokufaka, kumele afeze ekubalweni ukunwetshwa komugqa acoshe ezinye uhlobo idivayisi. Ngaphambi kokuqala umsebenzi kubalulekile ukuqinisekisa ukuhambisana izici isicelo amapayipi kanye ukunwetshwa amalunga omzimba. Bayobizwa ezishiwo iphrojekthi iphayiphi.

Ngaphambi obandayo kubalulekile ukuze wenze isiqiniseko sokuthi i-technical iyunithi alilinyaziwe. Uma imodeli kwaba onesici, bese kusuka ukusetshenziswa kwalo kufanele kugwenywe. Lapho ukusetha PP tube nge Izifutho, isici okufana eyodwa kuphela kungase ukukhwezwa phakathi anchorages isilungisiwe. Ngaphambi Welding, ochwepheshe ukweluleka ukusonga node asbestos indwangu. Lokhu kuzokwenza ukuqeda wachela metal phezu lapho enza Welding imisebenzi.

Ngaphezu kwalokho, wokuqoka

compensator eligoqiwe polypropylene amapayipi ezindaweni ezithile. It is efakwe ashisayo nabandayo nezinhlelo zamanzi, kanye izakhiwo amalahle amapayipi raznlichnogo uya khona. Lokhu kumele kufake Amahhovisi kwezohwebo, amafulethi zokuhlala kanye izakhiwo zezimboni. Kule ndaba, kungashiwo wagomela ukuthi lezi zitho kukhona jikelele.

Imininingwane izindleko compensator Kozlov

Compensator Kozlov ukuthuthukiswa umqondisi lobuchwepheshe inkampani "Alterplast". Lezi amadivayisi ngokuvamile asetshenziselwa uhlawula nekwandzisa ezishisayo, lapho ngesikhathi ebeka ka iphayiphi esetshenziswa polypropylene umkhiqizo. Kungenzeka yini noma cha nakakhulu. Ukusebenzisa le mikhiqizo kungaba emanzini futhi bafudumale izinhlelo. Lokhu ukwakhiwa kufanelekile amashubhu kabani diameters ziyahlukahluka kusuka 20 kuya 63 mm.

Okungenzeka ukuze uxhumane reducers ezifanele. compensator okunjalo jikelele Ungasusa ngempumelelo izinga lokushisa kanye lwento ukunwetshwa, futhi aqede ukusonteka ipayipi, kuyilapho evikela ke ekulimaleni elimazayo. Umkhiqizo has a design esiyingqayizivele ukuthi kuthatha isikhala ingasaphathwa futhi akakwazi konakalisa ukubukeka. Ekhuluma kungenzeka uhlawula ikhono yokucinana 20-mm polypropylene amashubhu bangamaphesenti DN25, uma usebenzisa 25-mm umkhiqizo, ukwanda index DN32. Ingcindezi yokusebenza 16 eziphindwe, esiphezulu kungenzeka izinga lokusebenza ifinyelela 100 ° C.

isiphetho

Ukwahlukanisa compensators waba Nokho ethulwa ngenhla, noma ukusetshenziswa kwazo kuyadingeka, lapho gasket eyenziwe polypropylene amashubhu. Faka lezi zingxenye kungaba emigceni mpo futhi enezingqimba, bese kukhula kwempilo kohlelo. Elementi kungenziwa ogibele ingxenye flat phakathi izisekelo umile. Nokho, okudayiswayo kungenzeka ukuhlangabezana izakhi ezikhethekile ezikhipha futhi iqeda komugqa ukunwetshwa ipayipi phezu egoba emincane.