Ukulungiswa (ukutywinwa kweengqungquthela kunye nemingxuma) kunye nemibhobho yokudibanisa eyenziwe ngezinto ezahlukeneyo, izixhobo ezikhethekileyo zisetyenzisiweyo - ukulungiswa kokudibanisa.Funda malunga nokudibanisa ukulungiswa, iintlobo zabo ezikhoyo, ukuyila kunye nokusebenza, kunye nokukhetha okuchanekileyo kunye nokusetyenziswa kwezi mveliso kwinqaku elinikezelweyo.
Yintoni ukudibanisa ukulungisa?
Ukudibanisa ukulungiswa (i-clamp yokulungisa) - isixhobo sokutywina umonakalo kwimibhobho okanye ukudibanisa imibhobho eyenziwe ngezinto ezahlukeneyo;Ingqungquthela enye okanye idibaniso edibeneyo egxininiswe kwindawo yangaphandle yombhobho ukuyivala okanye ukuqinisekisa uxhulumaniso oluqinileyo phakathi kwemibhobho emibini, okanye ukudibanisa umbhobho kumacandelo ahlukeneyo.
Imibhobho yesinyithi, iplastiki kunye nentsimbi-yeplastiki, kunye ne-rubber kunye ne-hoses yeplastiki ngeenjongo ezahlukeneyo ngexesha lokusebenza kwexesha elide zibonakaliswe kwiimpembelelo ezahlukeneyo ezimbi, ngenxa yoko zingonakaliswa.Kwimeko yomonakalo omkhulu, umbhobho kufuneka utshintshwe ngokupheleleyo, nangona kunjalo, xa kukho iziphene zendawo - ukuqhekeka okanye ukuphuka, kulula kwaye kungabizi ukwenza ukulungiswa.Kwaye kaninzi kukho imfuneko yokudibanisa imibhobho emibini okanye umbhobho omnye onamacandelo ahlukeneyo, kodwa akunakwenzeka ukuba udibanise ezi nxalenye.Kuzo zonke ezi meko, izixhobo ezikhethekileyo ziza kuhlangula - ukulungisa ukudibanisa.
Ukulungisa ukudibanisa, kuxhomekeke kuhlobo kunye noyilo, yenza imisebenzi emininzi:
● Ukulungiswa komonakalo wendawo kwimibhobho - ukuqhekeka okufutshane, ukuphuka, imingxuma, ngokubola;
● Ukudityaniswa kwemibhobho emibini yedayamitha efanayo okanye eyahlukileyo;
● Ukudityaniswa kwemibhobho ngeemveliso ezimilise okongeziweyo, izifakelo kunye namanye amalungu.
Kwimeko nganye, ukusetyenziswa kweentlobo ezithile zokudibanisa kunye nezinto ezincedisayo zifunekayo.Ngoko ke, ngaphambi kokuthenga inxalenye efanelekileyo, kufuneka uqonde iintlobo ezikhoyo zokudibanisa, iimpawu zabo kunye neempawu.
Iindidi kunye noyilo lokudibanisa ukulungiswa
Ukudityaniswa kokulungiswa kwiimarike kunokuhlelwa ngokwenjongo yabo, ukusebenza kunye nokusebenza, ukuyila kunye nendlela yokulungiswa kwipayipi.
Ngokwenjongo yodibaniso zezi:
● Ukulungisa - ukubuyisela ukuqina kombhobho;
● Ukudibanisa - ukudibanisa imibhobho emibini okanye umbhobho onamalungu ahlukeneyo;
● I-Universal - inokwenza imisebenzi yokulungisa kunye nokudibanisa.
Ngokutsho kokusebenza, ukudityaniswa kokulungisa kwahlulwe ngamaqela amaninzi:
● Kwimibhobho yentsimbi - intsimbi kunye nentsimbi;
● Kwimibhobho ye-HDPE kunye ne-PP yobukhulu obukhulu;
● Kwimibhobho yensimbi-yeplastiki ye-diameter encinci;
● Ngemibhobho eguquguqukayo (imibhobho).
Ukudibanisa kwimibhobho yentsimbi yenziwe ngentsimbi kunye nentsimbi (engaphantsi kweplastiki kaninzi), kwezinye iibhobho kunye nemibhobho - ukusuka kwiiplastiki zeentlobo ezahlukeneyo (kwi-HDPE kunye ne-PP - ukusuka kwi-polyethylene ephantsi yoxinzelelo kunye ne-polypropylene, kwimibhobho - evela kwiintlobo ezahlukeneyo eziqinileyo. kunye neeplastiki eziguquguqukayo).
ngokwendlela yofakelo kunye noyilo, ukudityaniswa kokulungiswa kwahlulwe ngamaqela amabini amakhulu:
● Ukutyibilika;
● Ugxininise.
I-Sliding couplings yizona mveliso ezilula kakhulu ekuyilweni nasekusebenziseni, ezihlala ziyilelwe iipayipi zePP kunye ne-HDPE (umjelo, amanzi).Ukudibanisa okunjalo kwenziwa kwifom yepayipi emfutshane, iindawo zokugqibela ezinezandiso (iziseko) zokufakela iindandatho zerubha zokutywinwa.Ukudibanisa kufakwe kumbhobho nge-sliding - ifakwe kwisiphelo samahhala kwaye ihamba kwindawo yomonakalo, apho ilungiswe ngeglue okanye ngenye indlela.I-Sliding couplings isoloko isetyenziselwa ukudibanisa imibhobho emibini okanye izixhobo zokudibanisa, izixhobo kunye nezinye iinqununu kumbhobho emva kokufakwa kwenkqubo yonke yombhobho.
HDPE sliding uhlobo clutch ukulungisa
Izitshixo ezimbini ezidityanisiweyo
I-convoluted couplings ziyimveliso enzima ngakumbi esetyenziselwa ukulungiswa kwesinyithi kunye nemibhobho yensimbi yeentlobo ezahlukeneyo kunye nobubanzi (imibhobho yamanzi kunye negesi, i-sewers, njl.).Ukudibanisa okunjalo kuqulethwe ngamacandelo amaninzi afakwe kumbhobho kwaye aqiniswe nge-fasteners ene-threaded (ngoko ke igama lolu hlobo lwemveliso), ukubonelela nge-crimping eqinile yombhobho kwindawo yomonakalo.
I-convolutional couplings, ngokulandelayo, yahlulwe yaba ziindidi ezimbini zoyilo:
● Iikhompawundi eziqinileyo;
● Iteyiphu (i-clamps).
Ukudityaniswa okuqinileyo kunokuba ngamaqhekeza amabini kunye nantathu, ziqulethwe ezimbini okanye ezintathu ezidibeneyo, ezidityaniswe omnye nomnye nge-threaded fasteners - ezimbini, ezintathu okanye ngaphezulu iibholiti ezinamantongomane.Ngokuqhelekileyo, iinxalenye zokudibanisa ezimbini kunye nezintathu zokulungisa zenziwe ngokuphosa okanye ukunyathela kwintsimbi kunye nentsimbi.Kodwa kutsha nje, ukudityaniswa kweplastiki eyenzelwe imibhobho enobubanzi obuncinci isetyenziswe ngokugqithisileyo.Iimveliso zeplastiki zinenani elikhulu lokudityaniswa kwe-bolted (ngelixa i-iron cast couplings isebenzisa iibholiti ezingaphezu kwezintathu zokudibanisa enye), ezihambisa ngokulinganayo umthwalo kwaye zithintele ukutshatyalaliswa kweehafu zokudibanisa.Ukudibanisa kuza kunye ne-rubber gasket edibeneyo phakathi kombhobho kunye nokudibanisa, ukutywina indawo yokunamathisela.
Ukudityaniswa kwe-tape kwenziwa ngebhendi enye okanye ezimbini eziguquguqukayo zegobolondo (ngokuqhelekileyo isinyithi esingenasici), iziphelo zazo ziqiniswe kunye ne-threaded fasteners, zenza i-lock.I-Couplings iza kunye nenye kunye nezitshixo ezimbini, kwimeko yokuqala, i-tape yeqokobhe enye kuphela isetyenzisiweyo (kunye ne-liner eyongezelelweyo ewela indawo yokutshixa), kwimeko yesibini, iiteyiphu ezimbini, eyenza olu hlobo lwemveliso lufane nembini. -amalungu aqinileyo.Ezi zidibaniso zisebenzisa i-rubber gasket.
I-collet-type compression couplings ye-splicing hoses kunye nemibhobho yeplastiki ye-diameter encinci yabelwe iqela elihlukeneyo.Isiseko sokudibanisa yicala leplastiki ngendlela yengqungquthela emfutshane yombhobho kunye nobubanzi obungaphandle obuhambelana nobubanzi bangaphakathi beepayipi eziza kudibaniswa.Iziphelo zecala zihlulwe ngama-cutouts zibe ngamacwecwe ahlukeneyo aguquguqukayo, kwaye kufuphi neziko intambo yenziwe.Ukudityaniswa koqwalaselo oluthile kufakwe kwintambo, ethi, kunye neepetali zezindlu, zenze i-collet clamp.Imibhobho edibeneyo (i-hoses) ifakwe kwi-collet, kwaye xa i-screw, i-couplings igxininiswe ngokuqinileyo - oku kubumba uxhulumaniso oluqinileyo kunye nolunamandla ngokwaneleyo ngaphandle kokwenza imisebenzi eyongezelelweyo.
Iziqwenga ezibini zokudibanisa ukulungiswa
Iziqwenga ezithathu zidibeneukulungisa ukudibanisa
Iimpawu zokulungisa ukudibanisa
Iimpawu eziphambili zokudibanisa ukulungiswa ziquka ubude bazo (okanye indawo yokugubungela umbhobho) kunye nobubanzi beepayipi eziza kudibaniswa.I-convolution eqinile kunye ne-collet couplings idla ngokuyilwa kwimibhobho yobubanzi obuthile, kwaye imikhono edibeneyo eyenziwe ngetape yeqokobhe inokuxhonywa kwimibhobho yoluhlu oluthile lweedayamitha (ngokuqhelekileyo olu luhlu luyi-5-20 mm ngokuxhomekeke kubukhulu bokudibanisa) .Ububanzi be-couplings buboniswa ngamamilimitha, kunye namanzi kunye nemibhobho yegesi - ngamasentimitha.Ubude bokudityaniswa kweenjongo ezahlukeneyo bukho kuluhlu lwe-70-330 mm, ukudityaniswa okuxubileyo kunobude obuqhelekileyo be-200 kunye ne-330 mm, ukudityaniswa kwe-sliding ye-HDPE kunye ne-PP imibhobho - ukuya kwi-100 mm okanye ngaphezulu, kunye ne-collet - akukho ngaphezu kwe-100. mm.
Ngokwahlukileyo, kuyimfuneko ukubonisa ukuba kukho i-collet kunye ne-sliding couplings of variable diameter, eyenzelwe ukudibanisa imibhobho yobubanzi obuhlukeneyo.Iiconvolutions zokulungisa zinodayamitha engaguqukiyo kuphela.
Ukukhethwa kunye neempawu zokusetyenziswa kwe-couplings yokulungisa
Xa ukhetha ukulungiswa okanye ukudibanisa, umntu kufuneka athathele ingqalelo uhlobo kunye nobubanzi beepayipi eziza kudibaniswa, kunye nohlobo lomsebenzi owenziwe.Eyona ndlela ilula kakhulu kukukhetha i-collet couplings kwi-hoses - kwimibhobho enjalo kukho uxinzelelo oluphantsi, ngoko ke imveliso yeplastiki elula iya kunika uxhumano oluthembekileyo ngaphandle kokuvuza.Into ephambili apha kukufumana ukudibanisa kububanzi bee-hoses ezikhoyo.
Ukuphucula imibhobho yogutyulo kunye nemibhobho yamanzi esekelwe kwimibhobho yeplastiki, i-sliding couplings kufuneka isetyenziswe.Ngaphezu koko, i-diameter yemveliso kufuneka ihambelane ngokuthe ngqo nobubanzi bangaphandle bemibhobho, kunye neesayizi ezincinci okanye ezinkulu, ukudibanisa akuyi kuwela endaweni, okanye uxhulumaniso luya kuvuza.Ukuba uceba ukwenza udibaniso lwesiqwenga esinye, ngoko ke kufuneka uthenge iglue ekhethekileyo.Ukuba ufuna ukulungisa umbhobho weplastiki ngaphandle kokukwazi ukusika, ungasebenzisa i-tape convolution coupling.
Ukulungiswa kwentsimbi kunye nemibhobho yentsimbi, kuyimfuneko ukusebenzisa i-convolutional couplings.Njengoko sele kubonisiwe, iimveliso eziqinileyo kufuneka zikhethwe ngokuchanekileyo ngokuhambelana nobubanzi bemibhobho, kwaye ubukhulu bezinto eziguquguqukayo bunokwahluka ngamamilimitha amaninzi ukusuka kububanzi bombhobho.Ukuba ufuna ukwenza ulungiso olungxamisekileyo (olungxamisekileyo), kungcono ukusebenzisa i-tape edibeneyo yokutshixa enye, njengoko ikuvumela ukuba ukhuphe ngokukhawuleza ukuvuza ngokuqinisa iibholiti ezimbini okanye ezintathu kuphela.Ukudityaniswa kwezi ntlobo zithengiswa ngokupheleleyo ngamatywina e-rubber, ngoko ke ukuthengwa kweengxenye ezongezelelweyo kuyadingeka kwiimeko ezinqabileyo.
Ukufakwa kokudibanisa ukulungiswa kulula, kodwa kufuna ukusebenza ngokucophelela kwazo zonke izenzo.I-coupling sliding ifakwe kumbhobho kwaye ihamba kunye nayo ukuya kwindawo yomonakalo, apho ilungiswe khona.I-convolution coupling ifakwe kwiindawo: itywina linxeba kumbhobho, ukudityaniswa kwesiqingatha kufakwe phezu kwayo, ezibotshwe ngokunqamlezayo ukuze kuqinisekiswe ukuba i-crimping efanayo.Xa ufaka ukudibanisa i-tape ye-lock-lock, kuyimfuneko ukubeka isitywina, ukubeka ukudibanisa kwipayipi, kwaye ubeke umgca phantsi kwendawo yokukhiya, uze uqinise iibholithi ngokulinganayo.
Ngokukhetha okufanelekileyo kunye nokufakelwa kokudibanisa ukulungiswa, umbhobho uya kusebenza ngokuthembekileyo, ngaphandle kokufuna ukulungiswa okuyinkimbinkimbi kunye neendleko ixesha elide.
Ixesha lokuposa: Jul-12-2023