Kodi mungasankhe bwanji valavu yamagetsi yoyenera? Kuwunika kwa magwiridwe antchito a vavu yamagetsi yoletsa kuphulika

Kodi mungasankhe bwanji valavu yamagetsi yoyenera? Kuwunika kwa magwiridwe antchito a valavu yamagetsi yotsimikizira kuphulika kwa valve yamagetsi mupaipi imagwiritsidwa ntchito makamaka kutsekereza, kugawa ndikusintha momwe ntchito ya sing'anga imayendera, imangofunika kuzungulira madigiri 90 ndikuwongolera kamphindi kakang'ono kamene kamatsekedwa. mwamphamvu, sankhani kuyika kolondola kwamagetsi kuti mupewe torque ndi yaying'ono kwambiri, sungasinthe valavu yamagetsi, sankhani unsembe wamagetsi muyenera kulabadira: The torque yogwiritsira ntchito ndiye gawo lalikulu pakusankha chida cha valve yamagetsi. Kutulutsa kwamagetsi kwa chipangizo chamagetsi kuyenera kukhala 1.2 ~ 1.5 nthawi za torque yayikulu ya ma valve ogwiritsira ntchito katatu. Pali mitundu iwiri ikuluikulu ya chipangizo cha valve yamagetsi: imodzi sinakonzedwe ndi thrust disc, torque yachindunji; Chinanso ndi kasinthidwe ka thrust disc, torque yotulutsa kudzera mumkondo wa tsinde la disc kulowa muzotulutsa. Chiwerengero cha mphete zogubuduza za shaft yotulutsa ya chipangizo chamagetsi chamagetsi chimagwirizana ndi kuchuluka kwa tsinde la valve ndi kuchuluka kwa ulusi. Imawerengedwa molingana ndi M = H / ZS (M ndi chiwerengero cha mphete zogubuduza zomwe chipangizo chamagetsi chiyenera kukhutitsidwa nacho, H ndi kutalika kwa tsinde la valve, S ndi phula la ulusi wa valve stem drive ndi Z. ndi chiwerengero cha ulusi wa valve). tsinde m'mimba mwake kwa Mipikisano kutembenukira mtundu lotseguka tsinde valavu, ngati chipangizo magetsi anavomera kudutsa lalikulu tsinde awiri sangathe kudutsa valavu tsinde la valavu, sangathe anasonkhana mu valavu magetsi. Choncho, m'mimba mwake mkati mwa dzenje lotulutsa shaft ya chipangizo chamagetsi chiyenera kukhala chachikulu kusiyana ndi kunja kwa tsinde la valve ya valavu yotseguka. Kwa ma valve a ndodo yamdima mu dipatimenti yozungulira ma valve ndi ma valve ambiri ozungulira, ngakhale kuti tsinde la valve siliyenera kuganiziridwa, tsinde la valve ndi kukula kwake kuyeneranso kuganiziridwa bwino pakusankhidwa, kotero kuti msonkhanowo uyenera kuganiziridwa. akhoza kugwira ntchito bwinobwino. Ngati kutsegula ndi kutseka kwa valve yothamanga kwambiri, n'kosavuta kupanga chodabwitsa cha madzi. Choncho, liwiro loyenera lotsegula ndi kutseka liyenera kusankhidwa malinga ndi zochitika zosiyanasiyana zogwiritsira ntchito. Kuwunika kwa magwiridwe antchito a vavu yamagetsi yotsimikizira kuphulika Kusanthula kwa magwiridwe antchito a valavu yamagetsi yamagetsi osaphulika Kuphulika kwamagetsi kumagawika makamaka kukhala: valavu yamagetsi yamagetsi yosaphulika; Vavu yagulugufe yamagetsi yamagetsi yosaphulika; Vavu yagulugufe yamagetsi yamagetsi yopumira mpweya wosaphulika; Kuphulika-umboni wamagetsi fluorine ali ndi valavu mpira; valavu yagulugufe yokhala ndi valavu yamagetsi yopanda kuphulika; valavu yamagetsi yamagetsi ya V-mtundu wa mpira; Kuphulika-umboni magetsi zofewa chisindikizo gulugufe vavu; valavu yagulugufe yamagetsi yosaphulika; Kuphulika-umboni kusintha valavu gulugufe magetsi; Kuphulika kwa valve yamagetsi yamagetsi ndi zina zotero m'moyo wamakono wakhala pa malo otchuka kwambiri, ndipo kugwiritsa ntchito zomwe zili pamwambazi titha kukhala zothandiza kwambiri kuti timvetsetse ndikuzidziwa bwino, zimakhala ndi ntchito zambiri, kotero kuti ife Kugwiritsidwa ntchito kothandiza kwambiri sikungalakwitse, malo ake ogwiritsira ntchito omwe tiyenera kusamala nawo sayenera kuyikidwa pamalo otentha kwambiri, Ndipo molingana ndi malo omwe akuyenera kugwiritsidwa ntchito moyenera, ndife ofunikira kwambiri kuti tidziwe ndikumvetsetsa zake. makhalidwe awo, sangakhoze kuikidwa mu kuwala kwa dzuwa, kuti vuto makina vuto chodabwitsa kuwonongeka, kapena mzere wamkati chinachitika pamwamba pa vuto chifukwa ntchito wonse pamwamba. Kuphulika kwa magetsi oyendetsa magetsi ndi mpira wa valve, actuator imagwiritsa ntchito mapangidwe ophatikizika, magetsi opangira 220V akhoza kukhala mwachindunji kusintha kusintha kwa kuchuluka, komanso servo module yomangidwa, chizindikiro cholowera (4 ~ 20mADC kapena 1 ~ 5VDC) ndi single- mphamvu ya gawo imatha kuyendetsa ntchito. Mavavu osaphulika amagetsi amagetsi otsimikizira kuphulika kwa dⅡBT4, kalasi yachitetezo ya IP67, yokhala ndi chipangizo chowongolera kumunda. Valavu yamagetsi yophulika yamagetsi imadziwika ndi: palibe mphamvu, chogwirira cha clutch chimatha kugwiritsidwa ntchito pamanja. Ikapatsidwa mphamvu, clutch imayambiranso. Mayendedwe otaya amatha kukhala osagwirizana, osinthika, amatha kugwiritsidwa ntchito ngati kuthamanga kwambiri komanso nthawi yayikulu m'mimba mwake, kuwongolera kukhuthala kwakukulu, ndi fiber ndi tinthu tating'onoting'ono. Valavu yagulugufe yosaphulika yamagetsi imakhala ndi ma valve agulugufe atatu ophatikizika ndi makina opangira magetsi. Mawonekedwe a ma valve agulugufe osaphulika amagetsi: mawonekedwe atatu a eccentric ndi mawonekedwe amodzi okha, mawonekedwe osindikizira: chisindikizo chachitsulo ndi chosindikizira chofewa. Vavu yagulugufe yosaphulika yamagetsi imagawidwa m'mitundu iwiri: mtundu wa flange ndi mtundu wa clamp. Mu kutentha pansipa madigiri 150 akhoza kusankhidwa PTFE chisindikizo gulugufe valavu, zinthu kutentha akhoza kusankhidwa atatu eccentric molimba chisindikizo valavu vavu. Kuphulika-umboni magetsi agulugufe valavu angagwiritsidwe ntchito ankagwiritsa ntchito mu chakudya, kuteteza chilengedwe, makampani kuwala, mafuta, makampani mankhwala, zipangizo zophunzitsira, mapepala kupanga, mphamvu ya magetsi ndi mafakitale ena a dongosolo mafakitale ndondomeko basi kulamulira. Magetsi agulugufe osaphulika amagetsi mu chakudya, mankhwala, mankhwala, mafuta, magetsi, nsalu, mapepala ndi madzi ena ndi ngalande, payipi ya gasi yoyendetsera kayendedwe ka kayendedwe kake. Kodi mukudziwa momwe mungagwiritsire ntchito molondola valavu yamagetsi yoletsa kuphulika kotero kuti moyo ndi ntchito ya zipangizozo zigwiritsidwe ntchito bwino? Ngati simukudziwa, nayi zowonera. 1. Ngati mukugwiritsa ntchito ma valve amagetsi osaphulika, muyenera choyamba kutsimikizira mobwerezabwereza kuti malo onse akugwirizana musanayambe kuthamanga. Makasitomala ambiri amakhudzidwa ndi kuyang'anira mosasamala, komwe kumakhudza moyo wautumiki ndi ntchito ya zida. 2, pambuyo pa kuphulika kwa valve yamagetsi yamagetsi, musakhale ovuta kwambiri kulamulira zipangizo, koma pang'onopang'ono kuti muzitha kulamulira ngati mphamvu yakunja ndi yaikulu kwambiri, simungathe kuonjezera ntchito ya zipangizo zomwe zimapanga mbali za zida chifukwa cha mphamvu zambiri zakunja ndi kupotoza, motero zimakhudza zida. Makhalidwe ogwirira ntchito a valve yamagetsi yamagetsi osaphulika: 1, sinthani zomwe zidakhazikitsidwa kale popanda ukadaulo wolumikizira pini, kuti ntchito yosindikiza ikhale yodalirika, moyo wautali wautumiki, kukonza kosavuta 2, kugwiritsa ntchito electroplating, nayiloni ndi zokutira zina zosiyanasiyana, kukana dzimbiri. imakonzedwa bwino, imatha kukwaniritsa zosowa za migodi yosiyanasiyana. 3, mawonekedwe valavu ntchito ❖ kuyanika kutsitsi, kuti mankhwala maonekedwe anticorrosion ntchito patsogolo, kukongola maonekedwe. 4, ntchito yamagetsi pagalimoto yamagetsi, mawonekedwe ake ndi awa: 1) Yaing'ono ndi yopepuka, yosavuta kugawa ndikukonzanso, ndipo imatha kukhazikitsidwa pa Angle 2) Aluminiyamu alloy kufa-cast chipolopolo amatha kuchepetsa kusokonezedwa kwa ma elekitiroma 3) Kuphatikizika kwa nyongolotsi giya lotulutsa shaft kuti mupewe kusiyana kwa kulumikizana kwa kiyi komanso kulondola kwambiri 4) Shaft yotulutsa giya ya nyongolotsi yokhala ndi aloyi yamkuwa imakhala ndi mphamvu zambiri komanso kukana kuvala bwino 5) Microswitch yokhala ndi khomo lathunthu, yothamanga kwambiri ndikuzimitsa, yotetezeka kwambiri gwiritsani ntchito 6) Zizindikiro zosiyanasiyana zotulutsa: mtundu wosinthira, mtundu wowongolera, mtundu wanzeru 7) Ndi chitetezo chambiri, ntchito yoteteza katundu wambiri, chitetezo chimatsimikizika