Kwenzani ukuhlanganisa ipayipi?

Njengomkhiqizo ohlukile wobuchwepheshe obuphezulu, izixhumi zamapayipi zinamandla amahle kakhulu okushintsha i-eksisi kanye nezinzuzo ezibalulekile zezomnotho. Okulandelayo yincazelo yezinzuzo kanye nezinyathelo zokuphepha zokusebenzisa izixhumi zamapayipi ngokusekelweImikhiqizo ye-DINSEN.
1. Izinzuzo zezixhumi zamapayipi
Ukubekwa uphawu okuthembekile ngokuphelele nokuhle kakhulu: kungahlangabezana nezidingo zokuqina kwesikhathi eside, ukubekwa uphawu okuqhubekayo nokuthembekile, futhi akuthambekele “ekuvuzeni okuthathu”. Ngaphakathi kwesikhala esishiwo sohlelo lokusebenza, isikhathi sayo sokuphila singafinyelela eminyakeni engama-20.

Uketshezi olunjengamanzi olwandle epayipini lugeleza kakhulu epayipini ngokwalo kanye nendandatho yokuvala yerabha lapho kuxhunywa khona, futhi kunzima ukubangela ukugqwala kwe-galvanic ngegobolondo lensimbi lethuluzi lokulungisa isixhumi.

Lezi yizinyathelo ezisebenzayo zokuqinisekisa ukubekwa uphawu okuthembekile.
Ukumelana nokuzamazama komhlaba okuvelele, ukumelana nomthelela, nokusebenza kokunciphisa umsindo: Guqula ukuxhumana okuvamile okuqinile kube ukuxhumana okuvumelana nezimo, obeka isistimu yamapayipi esimweni esihle sokumelana nomthelela kanye nokunciphisa umsindo.

Isixhumi esixhunywayo singamelana nomthelela wokusheshisa ongu-350g phakathi kwamasekhondi angu-0.02. Uma kuqhathaniswa nendlela yokuxhuma i-flange, amandla omsindo angancishiswa ngo-80%, okuzuzisa ukusetshenziswa okuvamile kwawo wonke amapayipi (okuhlanganisa amaphampu, ama-valve, izinsimbi, njll.) futhi andise ukusetshenziswa kwawo. ukuphila.
Yehlisa ngempumelelo isisindo sohlelo lwamapayipi: Uma kuqhathaniswa nendlela yokuxhuma i-flange, inganciphisa isisindo ngo-75%.
Londoloza indawo yamapayipi: Ukufakwa nokuqaqa akudingi ukwakhiwa kwendingilizi egcwele njengokuxhunywa kwe-flange.

Udinga kuphela ukuqinisa amabhawodi ukusuka ohlangothini olulodwa, okungasindisa u-50% wesakhiwo samapayipi nendawo yokwakha. Ngemikhumbi enendawo elinganiselwe, amapayipi angalungiswa ngokufanele. uhlelo lubaluleke kakhulu.
Ukuhambisana okuhle nokuvumelana nezimo: kusebenza kabanzi kumapayipi ensimbi ahlukahlukene kanye namapayipi ayinhlanganisela, futhi kungasetshenziswa ukuxhuma amapayipi ento efanayo noma amapayipi ezinto ezahlukene.

Azikho izidingo zokucubungula ezeqile zokujiya kodonga nobuso bokuphela koxhumano lwamapayipi axhunyiwe.
Okulula futhi kuyashesha: Ngesikhathi sokwakhiwa kwesayithi, isixhumi esixhunywayo ngokwaso asidingi ukuqoqwa, futhi amapayipi axhunyiwe awadingi ukulungiswa okunzima kanye nezidingo zokucubungula.

Ngesikhathi sokufakwa, udinga kuphela ukusebenzisa i-torque wrench ukuze uqinise ama-bolts ukusuka ohlangothini olulodwa kuya ku-torque ecacisiwe, okulula ukuyisebenzisa.
Ukunakekela okulula: Lapho kulungiswa amapayipi, ngisho noma kunamanzi emapayipini, asikho isidingo sokushisela noma ukufudumeza, futhi abukho ubungozi bomlilo.
2. Izinyathelo zokuqapha ngokusebenzisa izixhumi zamapayipi
Qinisekisa ukuthi uqinisekise ububanzi bangaphandle bepayipi kuqala futhi ukhethe ngokunembile isixhumi semodeli ehambisanayo ukuze ugweme ukukhetha okungalungile.
Susa ngokuphelele ama-burrs, amakhona acijile kanye nemfucumfucu ekugcineni kwepayipi, futhi uqinisekise ukuthi azikho izinto zangaphandle ngaphansi kwendandatho yerabha evalayo kanye nepayipi lensimbi ukuze uqinisekise umphumela wokuvala.
Maka iziphetho zawo womabili amashubhu ukuze isixhumi sibe phakathi. Ngemva kokufaka umkhiqizo engxenyeni eyodwa yepayipi, qondanisa iziphetho zepayipi ezimbili, bese uhambisa isixhumi phakathi kwamapayipi amabili.
Sebenzisa i-Allen wrench ukuze uqinise amabhawodi ngokulinganayo ukwenza igebe phakathi kwesixhumi nepayipi lilingane, bese uqinisa amabhawodi futhi ukuze uzuze umphumela wokuvala ongcono kakhulu. Isixhumi se-pipe patcher iyithuluzi elisetshenziselwa ukulungisa amapayipi, ahlanganisa igobolondo kanye nendandatho yerabha eyakhelwe ngaphakathi.

Igobolondo ngokuvamile lenziwa ngensimbi engagqwali, futhi indandatho yerabha eyakhelwe ngaphakathi iyanwebeka futhi inganamathela ngokuqinile epayipini ngokuya ngamandla angaphandle ukuze kuzuzwe umphumela wokuvala.

Izixhumi ze-pipe patcher zihlukaniswe ngamamodeli ahlukahlukene, phakathi kwazo okuvame ukusetshenziswa kakhulu yizixhumi zepayipi zekhadi elilodwa le-multi-functional kanye nama-patchers wokuxhuma amapayipi amakhadi amabili, angahlangabezana nezidingo zokuxhuma nokulungisa izigaba zamapayipi eziqondile ezimweni eziningi.