Uhlobo lwe-VSSJAF Yokudilizwa ngokudibeneyoilungele imibhobho edityaniswe neeflange kumacala omabini.Ngexesha lofakelo, hlengahlengisa ubude bofakelo lweziphelo zombini zemveliso kunye neeflange, kwaye uqinise ibholithi yedlala ngokudibeneyo kwaye ngokulinganayo ukuyenza iphelele ngokufuduswa okuthile, olulungele ukulungiswa ngokwemilinganiselo yendawo ngexesha lofakelo kunye nokugcinwa. .Ngethuba lokusebenza, i-axial thrust inokudluliselwa kumbhobho omuhle.
Iimpawu zokusebenza zejoyinti yokuhanjiswa kwamandla:
Umkhono okhululekileyo wothumelo lwejoyini lwenziwa ngokudibanisa iflange umbhobho omfutshane kunye nesikrufu sothumelo lokunyanzeliswa ngesiseko somdibaniso wembuyekezo womkhono ovulekileyo.Umahluko phakathi kodityaniso lwembuyekezo yodidi olusezantsi kunye nedibaniso yembuyekezo yomkhono okhululekileyo kunye nedibaniso yembuyekezo ekhululekileyo yesixa sembuyekezo kukuba isixa-mali sembuyekezo sibhekiselele kwisixa sohlengahlengiso kwinkqubo yofakelo kunye nokuqhawula.Nje ukuba onke amandongomane aqinisiwe, adityaniswe ngokungqongqo kwaye angathumela amandla e-axial, ukuze akhusele iipompo zevalve kunye nezinye izixhobo.
Uhlobo lwe-VSSJAF Yokudiliza iDibanisi yenziweIjoyini yokwandisa imikhono ekhululekileyo, i-flange yombhobho omfutshane, isikrufu sokuhambisa amandla kunye namanye amacandelo.Iyakwazi ukuhambisa i-thrust yoxinzelelo (i-blind plate force) yeendawo ezidibeneyo kwaye ihlawule impazamo yombhobho, kwaye ayikwazi ukufunxa i-axial displacement.Isetyenziselwa ikakhulu ukudibanisa okukhululekileyo kweempompo, iivalve, iipayipi kunye nezinye izixhobo.
Umda weisicelo:
Uhlobo lwe-VSSJAF lokudiliza i-Joint ilungele ukuhambisa amanzi olwandle, amanzi amatsha, amanzi ashushu nabandayo, amanzi okusela, amanzi amdaka asekhaya, ioyile ekrwada, ioyile yokuthambisa, ioyile yokuthambisa, ioyile yemveliso, umoya, igesi, umphunga nobushushu obungekho ngaphezulu kwe-250 ℃, umgubo wegranular kunye neminye imithombo yeendaba.
Imo yoqhagamshelwano: uhlobo lweflange,
Uxinzelelo lokusebenza: 0.6-1.6mpa
Ubukhulu obuqhelekileyo: 65-3200mm
Ukusetyenziswa okuphakathi: amanzi kunye nogutyulo
Ubushushu benkonzo: ubushushu obuqhelekileyo
Izinto zokutywina: NBR,
Umgangatho wokuvelisa: GB/T12465-2007
1. Iindawo eziphambili zentsimbi kunye nezixhobo zeIjoyini yothumelo lwamandla (imbuyekezo edibeneyo)
2. Amalungu adibeneyo okuhanjiswa kwamandla
Ngokuba ijoint yokuhanjiswa kwamandla (imbuyekezo yembuyekezo) yentsimbi yekhabhoni okanye intsimbi engatyiwayo, ukuba i-diameter yegama ngu ≤ 400mm, isilinda somda omfutshane wombhobho kunye nombhobho omfutshane weflange kufuneka ube ngumbhobho wentsimbi ongenamthungo, kwaye umgangatho kufuneka uhlangabezane neemfuno zeGB/ T8168 okanye GB/T14976.Ukuba i-diameter ye-nominal i-≥450mm, i-cylinder engentla kufuneka idityaniswe ngentsimbi yentsimbi, kwaye umgangatho wombhobho odibeneyo kufuneka uhlangabezane neemfuno ze-GB / T9711.2.
Umdibaniso wembuyekezo yentsimbi yentsimbi (ijoyini yothumelo lwamandla) ibandakanya umbhobho omfutshane oqingqiweyo, kwaye umgangatho wombhobho weflange emfutshane yombhobho uya kuhlangabezana neemfuno ze-ISO2531.
Iziqhoboshi zentsimbi zekhabhoni zokudibanisa imbuyekezo (iintambo zothumelo lwamandla) ziya kushushu-diphu zenziwe ngegalvanized, kwaye ubukhulu bokwambathisa buya kuhambelana nezibonelelo ze-GB/T13912.
Inxalenye yomphezulu wentlangano yembuyekezo (ijoyini yokudluliselwa kwamandla) ayiyi kuba naziphene ezifana nokuqhekeka, ukukrala, ukusongwa kunye nokuncipha, kwaye akuyi kubakho ukudakumba okucacileyo okudalwa kukukrwempa, umjelo okanye ukungqubana.
3. Isikrufu somda: isikhonkwane sokwandiswa kwemikhono evulekileyo sedlala lolwandle siya kubonelelwa ngesikrufu esilinganiselweyo.
4. Ukukhuselwa komphezulu: kwi-carbon steel kunye ne-nodularimbuyekezo yentsimbi edibeneyoisetyenziswe kumajelo atshabalalisayo anjengamanzi olwandle, umphezulu wesixhobo uya kugqunywa ngeplastiki okanye ishushu-dip ngegalvanized okanye i-nickel phosphorus coating, kwaye iimfuno zayo ziya kuthobela izibonelelo ze-GB/T13912, GB/T13913, CJ/T120 ngokulandelelanayo.Kwintsimbi ye-carbon steel kunye ne-nodular cast iron compensation joints esetyenziswa kwi-oyile yokuthambisa kunye neminye imithombo yeendaba, umphezulu wesixhobo kufuneka ufakwe nge-epoxy coating okanye ufakwe ngepeyinti ye-antirust.
5. Amandla: amandla ombutho wembuyekezo wembuyekezo uya kukwazi ukumelana noxinzelelo lwe-1.5 amaxesha oxinzelelo oluncinci lwe-5min ngaphandle kokuvuza kunye nokuguqulwa okucacileyo kweplastiki.
6. Ukuqina: isibini sokutywinwa komdibaniso wembuyekezo uya kukwazi ukumelana noxinzelelo lwe-1.25 amaxesha oxinzelelo oluncinci lwe-5min ngaphandle kokuvuza.
7. Ukuguquguquka kunye nokuchaneka:
Umzekelo: i-detachableI-flange ephindwe kabini imikhono ekhululekileyo yokuhambisa idibeneyongoxinzelelo oluncinci lwe-1.6Mpa, i-diameter ye-800mm, i-body material ye-QT400-15 yentsimbi ye-nodular cast kunye ne-plastic coating phezu komhlaba ibhalwe ngolu hlobo:
Imbuyekezo edibeneyo CC2F16800QSGB/12465-2002
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