Ukuhlanganisa amapayipi epulasitiki kungaba yinto ekhathazayo. Ukuxhumana okukodwa okubi kungaholela ekuvuza okubi kakhulu kamuva. I-socket fusion coupling iqeda le ngozi ngokudala i-joint engenamthungo nehlanganisiwe.

A ukuhlanganiswa kwe-socket fusionkuyi-plastic fitting esetshenziselwa ukuhlanganisa amapayipi amabili. Kusetshenziswa ithuluzi lokushisa elikhethekile, ingaphandle lepayipi kanye nengaphakathi lesokhethi le-coupling kuyancibilika. Bese kusunduzwa ndawonye, ​​kudala i-weld ehlala njalo, engavuzi njengoba ipulasitiki iphola futhi iqina.

Ngesikhathi ngivakashele iphrojekthi yokwakha izindlu eJakarta, ngibone ukufakwa kohlelo lokusabalalisa amanzi lwesakhiwo kusetshenziswa isisombululo sethu samapayipi e-PE. Endaweni, uchwepheshe walungisa i-socket fusion joint ngokushisa ipayipi nokuxhumanisa nokushisa okubekiwe, bese ekuhlanganisa nokucindezela okulawulwayo. Ngesikhashana nje, uxhumano lwakha isakhiwo esisodwa, esilinganayo - esiqinile njengepayipi uqobo.

Induna yendawo kamuva yaphawula, “Lobu buchwepheshe businika ukuzethemba. Ukufakwa kuyasebenza kahle, futhi uma ijoyinti seliqediwe, ukuvuza akusaseyona inkinga. Ukuvumelana okunje kubalulekile ekugcineni ikhwalithi yephrojekthi.”

Ukubuka le nqubo mathupha kwaqinisa iqiniso elibalulekile: lapho izinto eziklanywe ngobunjiniyela zihlanganiswa nendlela efanele yokuhlanganisa, umphumela awugcini nje ngokuxhumana, kodwa uyingxenye ehlala njalo yepayipi - eletha ukuthembeka kwesikhathi eside kwengqalasizinda yamanzi yesimanje.

Isetshenziselwa ini i-reducer socket?

Udinga ukuxhuma ipayipi elikhulu kwelinye elincane. Ukusebenzisa izihlanganisi eziningana akuphumelelanga futhi kwengeza amaphuzu okuvuza angaba khona. Isokhethi yokunciphisa yenza lolu shintsho ngesinyathelo esisodwa esilula nesiphephile.

Isokhethi yokunciphisa, noma i-reducer coupling, iwukufakwa okukodwa okusetshenziselwa ukuxhuma ipayipi elinobubanzi obukhulu nepayipi elincane elinobubanzi. Inezisekelo ezimbili ezihlukene ngobukhulu, ezikuvumela ukuthi udale ushintsho olubushelelezi, olungavuzi ku-weld eyodwa elula yokuhlanganisa.

Isokhethi yokunciphisa, ozoyibona njalo ibizwa ngokuthiukuhlanganiswa kwesinciphisi, inomsebenzi owodwa oyinhloko: ukuxhuma ipayipi losayizi owodwa ngqo epayipini losayizi omncane, omunye. Lesi yisidingo esivame kakhulu kunoma yiluphi uhlelo lwamapayipi noma lwamapayipi. Isibonelo, ungase ube nomugqa wamanzi oyinhloko osebenza ku-63mm, kodwa udinga ukuxhuma umugqa omncane ongu-32mm ukuze unikeze indawo noma i-fixture ethile. Esikhundleni sokusebenzisa izinto eziningi zokufaka ukuze wehlise usayizi, i-reducer coupling ikwenza ngesinyathelo esisodwa, esihlanzekile.

Okunye kungaba ukusebenzisa i-coupling ejwayelekile engu-63mm bese ufaka i-"i-bushing yokunciphisa"ukufakwa ngaphakathi kuyo. Lokhu kuyasebenza, kodwa kudala amalunga amabili esikhundleni selinye. Ilunga ngalinye liyindawo engase yehluleke futhi kuthatha isikhathi ukulidala. I-single-piece reducer coupling ingcono ngoba inciphisa amalunga, okusho ukuthi kuncane ukushintshwa, isikhathi esincane sokusebenza, kanye nesistimu ephephile nethembekile iyonke. Iphinde inikeze ukushintshwa okubushelelezi kokugeleza kwamanzi, kunciphisa ukuxokozela kanye nokulahlekelwa yingcindezi uma kuqhathaniswa nokuxhumeka okungazelelwe, okunezingxenye eziningi.

Ingabe i-reducer coupling ihlukile kune-reducer socket?

Amakhathalogi epayipi anamagama amaningi ahlukene ezingxenye. Ukubona "ukuxhumanisa kwe-reducer" kanye "ne-reducer socket" kungadida futhi kuholele emaphutheni oku-oda. Eqinisweni, kumane kungamagama amabili ento efanayo.

Cha, azifani. Igama elithi “reducer coupling” kanye nelithi “reducer socket” amagama angashintshaniswayo okulingana okufanayo kwe-HDPE. Womabili abhekisela engxenyeni eyodwa enezisekelo ezimbili ezihlukene ngobukhulu, ezenzelwe ukuxhuma ipayipi elikhulu nepayipi elincane kusetshenziswa i-socket fusion.

Kuvamile kakhulu embonini yethu ukuba namagama amaningi omkhiqizo ofanayo, futhi lesi yisibonelo esiphelele. Womabili la magama, “ukuxhumanisa kwe-reducer” kanye “ne-reducer socket,” achaza ngokunembile ingxenye. Igama elithi “coupling” likutshela ukuthi umsebenzi walo ojwayelekile ukuxhuma amapayipi amabili. Igama elithi “reducer” likutshela ukuthi lishintsha usayizi wepayipi. Futhi igama elithi “socket” lichaza uhlobo lokuxhuma. I-socket iwukuvuleka okubushelelezi, okungenalutho lapho ukuphela kwepayipi kufakwa khona. Ku-HDPE, lokhu kuxhuma kwenziwa kube okuhlala njalo nge-ukushisela kokuhlanganiswa kokushisaAkuyona uxhumano olunezintambo.

Izifunda ezahlukene noma abakhiqizi bangase bakhethe igama elilodwa kunelinye, kodwa ba-oda into efanayo ncamashi. Kumphathi wokuthenga njengoBudi, kubaluleke kakhulu ukungawunaki umehluko omncane wamagama bese ugxila ezicacisweni zobuchwepheshe. Uma ubeka i-oda, igama alibalulekile kangako kunale mininingwane emithathu:

1. Izinto:I-HDPEI-PE100
2. Osayizi:Ziyini ububanzi bepayipi ezimbili ezizoxhunywa? (isb., 63mm x 32mm)
3. Isilinganiso Sokucindezela:Iyiphi ingcindezi edingekayo ukuze ibhekane nayo? (isb., i-PN16)

Ukugxila kulezi zincazelo kuqinisekisa ukuthi uthola ingxenye efanele yomsebenzi njalo, kungakhathaliseki ukuthi umhlinzeki uyibiza ngani kukhathalogi yakhe.

Kubukeka kanjani ukufakelwa kwe-reducer?

Endaweni yokusebenza ematasa, izinto ezincane zingaxubana kalula. Ukubamba i-coupling eqondile esikhundleni se-reducer kungaholela emaphutheni adinga ukunqunywa kwe-joint embi.

Ukufakwa kwesinciphisi, noma ukuhlanganiswa kwesinciphisi, kuyingcezu yepulasitiki emfushane, eyindilinga. Ungayibona ngokushesha ngoba enye imbobo inkulu ngokubonakalayo kunenye. Osayizi, njengo-“63×32,” bahlala bebunjwe ohlangothini lwayo.

Ukuhlonza ngokubonakalayoukuhlanganiswa kwesinciphisiiqondile uma usuyazi ukuthi yini okufanele uyibheke. Inkomba esheshayo kakhulu ukuma kwayo okungalingani. Ngokungafani nokuxhuma okujwayelekile, okuqondile okuyi-cylinder ephelele, i-reducer izobukeka njengethubhu elifushane, elijiyile elinciphayo kusukela ekugcineni okubanzi kuya ekugcineni okunciphile. Ngisho noma i-taper ingabonakali ngaphandle, izikhala ngokwazo zizohluka ngokusobala ngobubanzi.

Indlela engcono kakhulu nethembekile yokuyibona ukubheka izimpawu ezibunjwe ngqo emzimbeni wokufakwa. Njengomkhiqizi wekhwalithi, sibumba lonke ulwazi olubalulekile ezingxenyeni zethu. Uzobona igama lomkhiqizo wethu, uhlobo lwezinto (njenge-'PE 100′ noma 'PPR'), kanye nosayizi. Usayizi uzobhalwa njengezinombolo ezimbili, isibonelo,“63 x 32″Lokhu kukutshela ukuthi ixhuma ipayipi elingu-63mm nepayipi elingu-32mm. Inani elikhulu lihlala lihambisana nomgodi omkhulu. Uma ubheka ngaphakathi kwezisekelo, uzobona nomugqa omncane phansi. Lesi yisithiyo esikuvimbela ukuthi ucindezele ipayipi kakhulu ngesikhathi senqubo yokushisa nokuhlanganisa, okuqinisekisa ukushintshwa okuphelele.

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

Udinga ukushisela amapayipi epulasitiki, kodwa uzwe amagama amabili ahlukene: i-socket fusion kanye ne-butt fusion. Ukusebenzisa indlela noma umshini ongalungile emsebenzini wakho kuzoholela ekushiseleni okuhlulekile kanye nokubambezeleka okubizayo.

Ekuhlanganisweni kwezisokhethi, ukuphela kwepayipi lesilisa kuyashiswa bese kufakwa kusokhethi yokulingana yesifazane. Kusetshenziselwa amapayipi amancane (ngokuvamile afinyelela ku-110mm). Ekuhlanganisweni kwezinqe, amapayipi amabili alula noma iziphetho zokulingana ziyashiswa bese zicindezelwa ngqo ndawonye. Lokhu kwenzelwa amapayipi amakhulu.

Nakuba zombili izindlela zisebenzisa ukushisa ukudala i-weld ehlala njalo, indlela yokusebenza kanye nokusetshenziswa kuhluke ngokuphelele. Ukukhetha kuncike cishe ngokuphelele kububanzi bepayipi.

Ukuhlanganiswa Kwesokhethi

Le ndlela ihilela ingxenye "yesilisa" kanye "neyesifazane". Usebenzisa i-fitting, njenge-coupling noma i-elbow, ene-socket (ingxenye yesifazane). Isiphelo sepayipi (ingxenye yesilisa) sifakwa kule socket. Ithuluzi lokushisa linamakhanda ahambisanayo afudumeza ubuso bangaphandle bepayipi kanye nobuso bangaphakathi besocket ngesikhathi esisodwa. Uma selincibilikile, uyawasunduza ndawonye. Ukuhlangana kwakha i-joint eqinile kakhulu. Le ndlela ishesha futhi isebenza kahle kumapayipi amancane, ngokuvamile afinyelela ku-110mm.

Ukuhlanganiswa Kwezinqe

Le ndlela imayelana namapayipi amakhulu lapho ukwenza isokhethi kungaba yinto engenakwenzeka. Lapha, iziphetho ezimbili ezihlanganiswayo—kungakhathaliseki ukuthi zisuka epayipini ziye epayipini noma zisuka epayipini ziye ekufakweni—ziyafana. Umshini omkhulu ubamba iziphetho ezimbili ngendlela efanele. Umsiki “ubhekana” neziphetho ukuze azenze zibe zithe tyaba futhi zihlanzeke ngokuphelele. Bese kubekwa ipuleti elikhulu lokushisa phakathi kweziphetho ezimbili ukuze lincibilikiswe. Ipuleti liyasuswa, bese umshini ucindezela iziphetho ezimbili ezincibilikisiwe ndawonye ukuze kwakheke i-weld.

Isiphetho

Iukuhlanganiswa kwe-socket fusionkuyingxenye ebalulekile yokwakha amalunga aqinile, angavuzi. Ukuqonda izinciphisi kanye nomehluko phakathi kokuhlanganiswa kwe-socket kanye ne-butt kuqinisekisa ukuthi ukhetha ingxenye efanele.