Ukhathele ukubhekana namajoyinti epayipi avuzayo. Izintambo noma izinsimbi zokucindezela zendabuko zihlala zihluleka ngokuhamba kwesikhathi, okukubiza imali ekulungiseni futhi kulimaze idumela lakho ngomsebenzi osezingeni eliphezulu.

Ukufakwa kwe-socket fusion kusebenzisa ithuluzi elikhethekile lokushisa ukushisela ipayipi nokuhlanganisa ndawonye kube yipulasitiki eyodwa eqinile. Lokhu kudala ijoyinti elihlala njalo, eliqinile elingavuzi ngokuphelele futhi elivame ukuba namandla kunepayipi uqobo.

Uma ngichaza izinhlelo zethu ezahlukene zokujoyina kubalingani abanjengoBudi, ngithola ukuthi kuvame ukuba nokudideka okuthile mayelana namagama asetshenziswayo. Amagama anjengokuthi “ukuxhuma"," ",isokhethi", futhi"i-coupler"zisetshenziswe ngokushintshana, okungadida umuntu omusha kwezobuchwepheshe. Kodwa ukuqonda lezi zingxenye ezilula kuyisinyathelo sokuqala sokuqonda ukuthi kungani le ndlela iphephile kangaka. Uma usubona ukuthi zisebenza kanjani ndawonye ukususa ubuthakathaka bejoyinti yendabuko, uzoqonda ukuthi kungani kuyisinqumo esingcono kakhulu kunoma yimuphi umbhobho obalulekile. Ake sihlukanise amagama ayisisekelo.

Iyini i-fusion coupling esetshenziselwa yona?

Udinga ukuxhuma amapayipi amabili aqondile. Unebhokisi lezinto zokufaka, kodwa ukusebenzisa elingalungile kungadala iphuzu elibuthakathaka noma ukujika okungadingekile epayipini lakho.

I-fusion coupling iyi-fitting emfushane, eqondile eyenzelwe ukuhlanganisa izingcezu ezimbili zepayipi elinobukhulu obufanayo emgqeni oqondile. Isebenzisa i-heat fusion ukudala uxhumano oluhlala njalo nolungenamthungo, okwenza ngempumelelo amapayipi amabili abe linye.

Cabanga ngokuhlanganiswa kwe-fusion njengento eyisisekelo kakhulu ohlelweni oluhlanganisiwe. Umsebenzi walo kuphela ukudala uxhumano oluqondile noluqinile phakathi kweziphetho ezimbili zamapayipi. Ngenkathi senza nezindololwane zokujika kanye nama-tee amagatsha, ukuhlanganiswa kuyindlela elula yokuveza ubuchwepheshe. Empeleni kuyisikhwama esiqinile, esiqinile se-HDPE noma i-PP-R. Ngaphakathi kwalesi sikhwama kukhona amasokhethi athola iziphetho zamapayipi. Uma usebenzisa umugqa wamanzi omude, oqondile noma wokunisela, lezi zinhlanganisela yilokho ozokusebenzisa ukuhlanganisa ubude obujwayelekile bepayipi ndawonye. Inqubo idala ijoyinti eliqinile futhi elimelana namakhemikhali njengepayipi lokuqala, liqinisekisa ukusebenza okulinganayo kulo lonke ubude bepayipi ngaphandle kwezixhumanisi ezibuthakathaka.

Uyini umehluko phakathi kwe-coupling ne-socket?

Uzwa umuntu ofakayo ethi, “Ipayipi alingenanga ngokuphelele kusokhethi.” Kodwa ingxenye oyi-ode ibizwa ngokuthi i-coupling. Lokhu kudideka kungenza kube nzima ukuxazulula izinkinga.

Ukuhlanganisa kuyinhlanganisela ephelele. Isokhethi liyimbobo engaphakathi kwe-coupling (noma indololwane, noma i-tee) lapho kufakwa khona ipayipi elishisayo. Isokhethi liyisici; ukuhlanganisa kuyisici.

Lona umehluko obaluleke kakhulu wokuqonda ukuthi i-weld isebenza kanjani. Cabanga ngale ndlela: i-coupling iyi-donut yonke, kanti i-socket iyimbobo ephakathi. Ekuhlanganisweni kwe-socket, ubukhulu balowo "mgodi" buklanywe kahle. Ukujula kwayo kunquma ukuthi ipayipi lingafakwa kude kangakanani, futhi ububanzi balo buklanyelwe ukudala ukuphazamiseka okuphelele nokuphela kwepayipi elishisayo, elivuvukele kancane. Kwa-Pntek, sakha lawa masokhethi ngezindlela eziqinile kakhulu. Uma isokhethi ikhululekile kakhulu, uthola isibopho esibuthakathaka. Uma iqine kakhulu, awukwazi ukusunduza ipayipi ngokuphelele, okuholela "ekushiseni okubandayo" noma ekuxhumaneni okungaphelele. Ngakho-ke, ngenkathi yonke ingxenye iyi-coupling, "isokhethi" yisici esibalulekile, esisebenzayo esenza i-weld evikelekile ibe nokwenzeka.

Ingabe i-socket coupler ihlukile ku-fusion coupling?

Ubuyekeza i-oda lokuthenga bese ubona uhlu lwe-"socket coupler". Uyakhumbula uku-oda "ama-fusion couplings" ngesikhathi esidlule. Ingabe yinto efanayo, noma lokhu kuyiphutha?

Cha, azifani. Igama elithi “socket coupler” kanye nelithi “fusion coupling” amagama amabili engxenye efanayo: i-straight coupling eyenzelwe ukuhlanganiswa kusetshenziswa indlela ye-socket fusion. La magama asetshenziswa ngokushintshana embonini.

Lokhu kuyimbangela evamile yokudideka, ikakhulukazi kubaphathi bokuthenga abafana neBudi abasebenzelana nabahlinzeki abavela kuwo wonke umhlaba. Ezinye izifunda noma abakhiqizi bakhetha igama elithi “socket coupler” ngoba lichaza kokubili isici (isokhethi) kanye nomsebenzi (coupler). Abanye bakhetha “fusion coupling” ngoba lichaza inqubo (fusion) kanye nomsebenzi (coupling). Kumane kuyindaba yamagama asetshenziswa embonini. Okubalulekile akulona igama, kodwa imininingwane. Lapho u-oda, kufanele uhlale ugxile ekuqinisekiseni izinto (isb., PE100), isilinganiso sokucindezela (isb., PN16), kanye nobubanzi. Uma nje lokho kuhambisana nezidingo zephrojekthi yakho, ungaqiniseka ukuthi uthola ingxenye efanele, kungakhathaliseki ukuthi ibhokisi lithi “socket coupler” noma “fusion coupling.”

Uyini umehluko phakathi kwe-socket fusion kanye ne-butt fusion?

Udinga ukuhlanganisa amapayipi amakhulu ukuze uthole umthombo wamanzi. Uyabona ukuthi umshini wakho wokuhlanganisa amasokhethi mncane kakhulu, futhi inqubo ibonakala ihluke ngokuphelele kula mapayipi amakhulu.

Ukuhlanganiswa kwesokhethi kusebenzisa ukuhlanganiswa okunesokhethi yamapayipi amancane (kufika ku-125mm). Ukuhlanganiswa kwe-Butt kuhlanganisa iziphetho zepayipi ezinkulu ngqo ngaphandle kokuhlanganiswa. Ukuhlanganiswa kwesokhethi kushisa ingaphandle lepayipi; ukuhlanganiswa kwe-butt kushisa iziphetho zepayipi.

Ukukhetha phakathi kwalezi zindlela ezimbili cishe njalo kunqunywa ngobukhulu bepayipi.

Ukuhlanganiswa kwe-socket kulungele osayizi bamapayipi amancane naphathekayo. Ukufakwa kunikeza isakhiwo, futhi amathuluzi avame ukuphathwa ngesandla futhi athwaleka kalula. Kumapayipi amakhulu, ukudala ukufakwa kwe-socket enkulu kungaba kubi kakhulu futhi kungasebenzi. Ukuhlanganiswa kwe-butt kuyisisombululo esihle kakhulu lapha. Umshini ubamba iziphetho zamapayipi amabili ngendlela efanele, uwaphuce abe yizicaba, uwafudumale, bese uwacindezela ndawonye ngokucindezela kwe-hydraulic okulawulwayo. Umphumela uba ubhontshisi olula, oqinile othembeke kakhulu engqalasizinda ebalulekile.

Isiphetho

Ukuhlanganiswa kwesokhethi kudala ukushintshwa okuqinile, okuvikela ukuvuza. Ukuqonda imigomo nokuthi ihluke kanjani ekuhlanganisweni kwe-butt kukuvumela ukuthi ukhethe ubuchwepheshe bokujoyina obufanele nobuthembekile kakhulu bephrojekthi yakho.