PPR ubushushu-free izihlanganisi ngokukhawulezaziya zithandwa ngakumbi kushishino lwemibhobho yamanzi ngenxa yeenzuzo zazo ezininzi.Ezi zifakelo ezintsha zibonelela ngesisombululo esisebenzayo nesithembekileyo sokudibanisa imibhobho kunye ngaphandle kwemfuneko yeendlela zendabuko zokuwelda okanye ukudibanisa.Kweli nqaku, siza kuphonononga iingenelo zokusebenzisaPPR ukudityaniswa ubushushukunye nendlela abanokuphucula ngayo imibhobho yamanzi.
Enye yeenzuzo eziphambili zePPR ezikhawulezayo zokudibanisa ubushushu zilula instalnlatio.Ngokungafaniyo neendlela zokudibanisa zendabuko ezifuna izixhobo ezikhethekileyo kunye nezakhono, i-PPR ukudibanisa ngokukhawuleza ubushushu obungenalo ukushisa kunokufakwa nabani na onolwazi olusisiseko lwemibhobho.Ezi zifakelo zibonisa indlela yokutyhala elula yoqhagamshelwano olukhawulezayo nolukhuselekileyo.Oku akukongi ixesha kuphela, kukwanciphisa umngcipheko wokuvuza kunye nezinye iimpazamo zofakelo.
Olunye uncedo lwePPR ezinxibelelanayo ezikhawulezayo zobushushu kukuguquguquka kwazo.Ezi zidibanisi zifanelekile kuluhlu olubanzi lwezicelo ezibandakanya iinkqubo zombhobho kwiindawo zokuhlala, zorhwebo kunye nezoshishino.Kungakhathaliseki ukuba yinkqubo yamanzi ashushu okanye abandayo, i-PPR yokudibanisa i-heat-free-free couplings inokubonelela ngesisombululo esinokwethenjelwa kunye nesigxina.Zingasetyenziselwa ukujoyina imibhobho eyenziwe ngezinto ezahlukeneyo, njengePPR, iPVC okanye ubhedu.
Enye yeempawu ezibalaseleyo zePPR yokudibanisa ngokukhawuleza ubushushu kuyilo lwayo oluvuzayo.Ezi zifakelo zenzelwe ukubonelela ngoqhagamshelwano oluluqilima, olukhuselekileyo oluthintela ukuvuza kwamanzi okanye igesi.I-push-fit mechanism yenza i-bond eqinile phakathi kwemibhobho, iqinisekisa ukuba amajoyina angenawo amanzi.Oku akugcini nje ukuthintela ukumoshakala kwamanzi, kukwakhusela ingqibelelo yenkqubo yemibhobho.
Ngokungafaniyo neendlela zokudibanisa zendabuko ezifuna ixesha lokumisa, i-PPR i-plug-in-free-free connectors ekhawulezayo ilungele ukusetyenziswa ngokukhawuleza.I-push-fit mechanism iphelisa imfuneko yokulinda i-adhesive okanye i-solder ukuze yome, ivumela ukugqitywa ngokukhawuleza kweeprojekthi zemibhobho.Oku kuluncedo ngakumbi kwiiprojekthi ezithatha ixesha okanye ulungiso olungxamisekileyo, apho umzuzu ngamnye ubalulekile.
Ukongeza kufakelo olukhawulezayo, iPPR engenabushushu isidibanisi esikhawulezayo sinokususwa ngokulula kwaye sibekwe kwakhona njengoko kufuneka.Ngokungafaniyo ne-brazed okanye i-welded connections, okunzima ukuyisusa, i-PPR yokudibanisa ubushushu obungenabushushu inokuthi ikhutshwe ngokulula ngaphandle kokulimaza umbhobho.Oku bhetyebhetye kwenza kube lula ukugcina nokuguqula iinkqubo zemibhobho, ukonga ixesha kunye nomgudu ekuhambeni kwexesha.
Ukuqina kwePPR-free-free-free connector ekhawulezayo yenye i-advanteji efanele ukukhankanywa.Yenziwe ngezinto eziphezulu, ezi zixhobo ziyakwazi ukumelana noxinzelelo oluphezulu kunye neemeko eziphezulu zokushisa.Zikwaxhathisa kwi-corrosion, iikhemikhali kunye nemitha ye-UV, eqinisekisa ukusebenza okuhlala ixesha elide.Oku kuqina kunciphisa imfuno yokulungiswa rhoqo okanye ukutshintshwa, okwenza iPPR ubushushu-free ukudibanisa ngokukhawuleza ukhetho olungabizi kakhulu kwiiprojekthi zemibhobho.
Enye inzuzo yokusingqongileyo yePPR ubushushu-free isinxibelelanisi ekhawulezayo kukhuseleko yayo yokusingqongileyo.Ngokungafaniyo neendlela zokujoyina zendabuko ezifuna ukusetyenziswa kwe-adhesives okanye izinto zokubethela, i-PPR yobushushu-free izihlanganisi ezikhawulezayo aziqukethe iikhemikhali eziyingozi.Oku kunciphisa umngcipheko wokutshisa okunetyhefu okanye ukungcoliseka kwendalo ngexesha lofakelo.Ukongeza, indalo enokuphinda isebenziseke kwezi zifakelo inciphisa inkunkuma kwaye inegalelo kwinkqubo yogcino lwemibhobho yamanzi.
Kukwafanelekile ukukhankanya ukuba i-PPR yokudibanisa ubushushu obungenawo ubushushu inamandla abalaseleyo okuchasa ukungcola kunye nokuchasa ukulinganisa.Ezi zixhobo zinomgangatho wangaphakathi ogudileyo othintela ukwakhiwa kwentlenga okanye ukungcola kumbhobho.Oku akugcini nje ngokuqinisekisa ukuhamba kakuhle, kunciphisa umngcipheko wokuvala okanye ukulahlekelwa kwenkqubo yokusebenza kakuhle.Ukudibanisa okukhawulezileyo kwe-PPR okungekho ukushisa kunceda ukugcina ukusebenza ngokubanzi kwenkqubo yokubhobhoza ixesha elide.
Isishwankathelo, ukudibanisa okukhawulezileyo kwePPR-free-free kuneenzuzo ezininzi ezenza zibe zilungele iiprojekthi zemibhobho.Ukufakela kwabo ngokulula, ukuguquguquka, uyilo lobungqina bokuvuza, ukusetyenziswa kwangoko kunye nokuqina kubenza babe lolona khetho lokuqala lweengcali kunye ne-DIYers ngokufanayo.Ngaphaya koko, ubuhlobo babo bokusingqongileyo kunye neepropathi ezichasayo kunye nokuchasana nokungcolisa ziphucula ngakumbi isibheno sabo.Njengoko ishishini lombhobho liqhubeka nokuvela,PPRubushushu-free couplings ezikhawulezayo zigqame njengesisombululo esithembekileyo nesisebenzayo sokudibanisa imibhobho kunye.
Ixesha lokuposa: Jul-01-2023