Ukudibanisa imibhobho yeplastiki kunokuba yinto ebangela uvalo. Ukudibanisa okubi kunokubangela ukuvuza okukhulu ekuhambeni kwexesha. I-socket fusion coupling isusa le ngozi ngokudala i-joint engenamthungo nedibeneyo.

A ukudibanisa i-socket fusionsisifakelo seplastiki esisetyenziselwa ukudibanisa imibhobho emibini. Kusetyenziswa isixhobo esikhethekileyo sokufudumeza, umphandle wombhobho kunye nangaphakathi kwesokhethi yesihlanganisi ziyanyibilika. Emva koko ziyatyhalwa kunye, zenze i-weld ehlala ihleli, engavuziyo njengoko iplastiki iphola kwaye iqina.

Ngexesha lokutyelela iprojekthi yokwakha izindlu eJakarta, ndibone ukufakelwa kwenkqubo yokuhambisa amanzi yesakhiwo kusetyenziswa isisombululo sethu semibhobho ye-PE. Kwindawo leyo, ingcali yalungisa i-socket fusion joint ngokufudumeza umbhobho kunye nokudibanisa kubushushu obuchaziweyo, emva koko yazilungelelanisa kwaye yazidibanisa ngoxinzelelo olulawulwayo. Kwimizuzu embalwa, uqhagamshelo lwenze isakhiwo esinye, esifana nesinye - esomeleleyo njengombhobho ngokwawo.

Umphathi wendawo kamva wathi, “Obu buchwepheshe businika ukuzithemba. Ukufakelwa kwayo kuyasebenza, kwaye xa ijoyinti igqityiwe, ukuvuza akusekho ngxaki. Ukuhlala unjalo kubalulekile ekugcineni umgangatho weprojekthi.”

Ukubukela le nkqubo ngokwako kuqinise inyaniso ebalulekileyo: xa izinto ezenziwe ngobunjineli zidityaniswa nendlela echanekileyo yokudibanisa, isiphumo asikokunxibelelana nje kuphela, kodwa yinxalenye esisigxina yombhobho - ozisa ukuthembeka kwexesha elide kwiziseko zamanzi zanamhlanje.

Isetyenziselwa ntoni i-reducer socket?

Udinga ukuqhagamshela umbhobho omkhulu komncinci. Ukusebenzisa izixhobo ezininzi akusebenzanga kakuhle kwaye kongeza iindawo ezinokubangela ukuvuza. Isokhethi yokunciphisa isantya yenza olu tshintsho lube luncedo kakhulu.

Isokhethi yokunciphisa, okanye i-reducing coupling, sisixhobo esinye esisetyenziselwa ukudibanisa umbhobho omkhulu wobubanzi kumbhobho omncinci wobubanzi. Ineesokhethi ezimbini ezahlukeneyo ngobukhulu, ezikuvumela ukuba wenze utshintsho olugudileyo, olungavuziyo kwi-fusion weld enye elula.

Isokhethi yokunciphisa, oza kuyibona rhoqo ibizwa ngokuba yiukudibanisa okunciphisiweyo, inomsebenzi omnye oyintloko: ukuqhagamshela umbhobho onobukhulu obuthile ngqo kumbhobho onobukhulu obuthile, obuncinci. Le yimfuno eqhelekileyo kuyo nayiphi na inkqubo yemibhobho okanye yemibhobho. Umzekelo, usenokuba nombhobho wamanzi ophambili osebenza kwi-63mm, kodwa kufuneka uqhekeze umgca omncinci we-32mm ukuze unikezele indawo ethile okanye isixhobo. Endaweni yokusebenzisa izixhobo ezininzi ukunciphisa ubungakanani, i-reducer coupling ikwenza oko ngenyathelo elinye, elicocekileyo.

Enye indlela kukusebenzisa i-coupling eqhelekileyo ye-63mm uze ufake i-"Ukunciphisa i-bushing"ukufakwa ngaphakathi kuyo. Oku kuyasebenza, kodwa kudala amalungu amabini endaweni yelinye. Ilungu ngalinye linokuba yindawo enokwenzeka yokusilela kwaye kuthatha ixesha ukuyila. I-single-piece reducer coupling ingcono kuba inciphisa amalungu, nto leyo ethetha ukuba kuncinci ukuwelda, ixesha elingaphantsi lomsebenzi, kunye nenkqubo ekhuselekileyo nethembekileyo iyonke. Ikwabonelela ngotshintsho olugudileyo lokuhamba kwamanzi, ukunciphisa ukuxinana kunye nokulahlekelwa luxinzelelo xa kuthelekiswa noqhagamshelo olukhawulezileyo nolunamacandelo amaninzi.

Ingaba i-reducer coupling yahlukile kwi-reducer socket?

Iikhathalogu zemibhobho zinamagama amaninzi ahlukeneyo eendawo. Ukubona "i-reducer coupling" kunye ne "reducer socket" kunokudida kwaye kukhokelele kwiimpazamo zoku-odola. Enyanisweni, ngamagama amabini nje ento enye.

Hayi, azahlukanga. Igama elithi “reducer coupling” kunye nelithi “reducer socket” ngamagama anokutshintshwa kwi-HDPE fitting efanayo. Zombini zibhekisa kwisiqwenga esinye esineesokhethi ezimbini ezahlukeneyo ngobukhulu, ezenzelwe ukuqhagamshela umbhobho omkhulu kumbhobho omncinci kusetyenziswa i-socket fusion.

Kuqhelekile kakhulu kwishishini lethu ukuba namagama amaninzi kwimveliso enye, kwaye lo ngumzekelo ogqibeleleyo. Omabini la magama, “i-reducer coupling” kunye ne-“reducer socket,” achaza ngokuchanekileyo le ndawo. Igama elithi “coupling” likuxelela ukuba umsebenzi walo ngokubanzi kukudibanisa imibhobho emibini. Igama elithi “reducer” likuxelela ukuba litshintsha ubungakanani bombhobho. Kwaye igama elithi “socket” lichaza uhlobo loqhagamshelwano. I-socket ngumngxuma ogudileyo, ongenanto apho isiphelo sombhobho sifakwa khona. Kwi-HDPE, olu nxibelelwano lwenziwa lube sisigxina nge-ukuwelda kobushushuAyilonxibelelwano olunemisonto.

Iindawo ezahlukeneyo okanye abavelisi banokukhetha igama elinye kunelinye, kodwa baodola into efanayo. Kumphathi wokuthenga ofana noBudi, kubaluleke kakhulu ukungawunaki umahluko omncinci wamagama kwaye ugxile kwiinkcukacha zobugcisa. Xa ubeka iodolo, igama alibalulekanga kangako kunezi nkcukacha zintathu:

1. Izixhobo:I-HDPEPE100
2. Ubungakanani:Zithini iidayamitha ezimbini zepayipi eza kuzidibanisa? (umz., 63mm x 32mm)
3. Uvavanyo loxinzelelo:Luluphi uxinzelelo ekufuneka iluthwale ukuze ikwazi ukumelana nalo? (umz., PN16)

Ukugxila kwezi nkcukacha kuqinisekisa ukuba uhlala ufumana inxalenye efanelekileyo yomsebenzi, nokuba umthengisi ubiza ntoni na kwikhathalogu yakhe.

Ijongeka njani into yokunciphisa i-reducer?

Kwindawo yokusebenza exakekileyo, izinto ezincinci zinokuxutywa lula. Ukubamba i-coupling ethe tye endaweni ye-reducer kunokukhokelela kwiimpazamo ezifuna ukunqumla i-joint engalunganga.

Ukudibanisa i-reducer, okanye i-reducer coupling, yiplastiki emfutshane, esisilinda. Ungayichonga ngoko nangoko kuba enye imbobo inkulu kakhulu kunenye. Ubukhulu, obufana no-“63×32,” buhlala bubunjiwe ecaleni kwayo.

Ukuchonga ngokubonakalayoukudibanisa okunciphisiweyoilula wakuba uyazi into omawuyikhangele. Eyona nto ibonakalayo yindlela emile ngayo. Ngokungafaniyo ne-coupling eqhelekileyo, ethe tye eyi-cylinder egqibeleleyo, i-reducer iya kujongeka njengetyhubhu emfutshane, etyebileyo encipha ukusuka kwicala elibanzi ukuya kwelinye icala elimxinwa. Nokuba i-taper ayibonakali ngaphandle, izithuba ngokwazo ziya kwahluka ngokucacileyo ngobubanzi.

Eyona ndlela ilungileyo nethembekileyo yokuyibona kukujonga iimpawu ezibunjwe ngqo emzimbeni wesixhobo sokufaka. Njengomvelisi osemgangathweni, sibumba lonke ulwazi olubalulekileyo kwiindawo zethu. Uza kubona igama lophawu lwethu, uhlobo lwezinto ezisetyenzisiweyo (ezifana ne-'PE 100′ okanye 'PPR'), kunye nobukhulu. Ubungakanani buza kubhalwa njengamanani amabini, umzekelo,“63 x 32″Oku kukuxelela ukuba idibanisa umbhobho we-63mm nombhobho we-32mm. Inani elikhulu lihlala lihambelana nomnyango omkhulu. Ukuba ujonga ngaphakathi kwiziseko, uya kubona nomngxuma omncinci osezantsi. Le yindawo yokumisa ekuthintela ekutyhaleni umbhobho kakhulu ngexesha lenkqubo yokufudumeza nokudibanisa, ukuqinisekisa ukuwelda okugqibeleleyo.

Yintoni umahluko phakathi kwe-socket fusion kunye ne-butt fusion?

Udinga ukushisela imibhobho yeplastiki, kodwa uve amagama amabini ahlukeneyo: i-socket fusion kunye ne-butt fusion. Ukusebenzisa indlela okanye umatshini ongalunganga emsebenzini wakho kuya kubangela ukuba ii-welds zingaphumeleli kunye nokulibaziseka okubiza kakhulu.

Kwi-socket fusion, isiphelo sepayipi yesilisa siyafudunyezwa size sifakwe kwi-fitting socket yesifazane. Sisetyenziswa kwimibhobho emincinci (ngesiqhelo ukuya kuthi ga kwi-110mm). Kwi-butt fusion, imibhobho emibini ecacileyo okanye iziphelo zokudibanisa ziyafudunyezwa kwaye zicinezelwe ngqo kunye. Oku kwenzelwa imibhobho emikhulu.

Nangona zombini ezi ndlela zisebenzisa ubushushu ukwenza i-weld esisigxina, indlela yokusebenza kunye nokusetyenziswa kwayo kwahlukile ngokupheleleyo. Ukhetho luxhomekeke phantse ngokupheleleyo kububanzi bombhobho.

I-Socket Fusion

Le ndlela ibandakanya inxalenye "yendoda" kunye "neyebhinqa". Usebenzisa i-fitting, efana ne-coupling okanye i-elbow, ene-socket (inxalenye yebhinqa). Isiphelo sepayipi (inxalenye yendoda) sifakwa kule socket. Isixhobo sokufudumeza sineentloko ezifanayo ezifudumeza umphezulu wangaphandle wepayipi kunye nomphezulu wangaphakathi wesocket ngaxeshanye. Nje ukuba inyibilike, uyazityhala kunye. Ukudibana kudala i-joint eqinileyo kakhulu. Le ndlela ikhawuleza kwaye isebenza kakuhle kwimibhobho emincinci, idla ngokufikelela kwi-110mm.

Ukuhlanganiswa Kweempundu

Le ndlela yeyokusebenzisa imibhobho emikhulu apho ukwenza isokhethi bekungayi kuba lula. Apha, iziphelo ezibini ezidityanisiweyo—nokuba ngumbhobho ukuya kumbhobho okanye umbhobho ukuya ekufakeni—ziyafana. Umatshini omkhulu ubamba iziphelo ezibini ngendlela egqibeleleyo. Umsiki “ujonga” iziphelo ukuze zithe tyaba kwaye zicoceke ngokugqibeleleyo. Emva koko, kubekwa ipleyiti enkulu yokufudumeza phakathi kweziphelo ezibini ukuze izinyibilikise. Ipleyiti iyasuswa, kwaye umatshini ucinezela iziphelo ezibini ezinyibilikisiweyo kunye ukuze enze i-weld.

Isiphelo

Iukudibanisa i-socket fusionyinxalenye ebalulekileyo yokwenza amalungu aqinileyo, angavuziyo. Ukuqonda izinciphisi kunye nomahluko phakathi kwe-socket kunye ne-butt fusion kuqinisekisa ukuba ukhetha inxalenye efanelekileyo.