Momwe mungasankhire valavu yoyenera yolowera solenoid, mtundu wa valve solenoid, kukonza, kukonza, kukonza

Momwe mungasankhire valavu yoyenera yolowera solenoid, mtundu wa valve solenoid, kukonza, kukonza, kukonza

valavu Import valavu makamaka amatanthauza zopangidwa kunja, makamaka Europe ndi United States, zopangidwa Japanese, zopangidwa woimira kwambiri monga Britain anatumiza iye, mphamvu Germany LIT, Japan kumpoto jeresi KITZ, United States, ndi RETZ, monga valavu mtundu. Zogulitsa zimakhala ndi mavavu a mpira omwe amatumizidwa kunja, valavu yodulira kunja, valavu yoyendetsera katundu, valavu yagulugufe, valavu yochepetsera kuitanitsa kunja, valavu yamagetsi yotumizidwa kunja, ndi zina zotero, ndi mtundu wa mankhwala, kuthamanga, kutentha, zinthu, kugwirizana, mode ntchito ndi magawo ena ambiri, ayenera kusankha valavu yoyenera malinga ndi zosowa zenizeni, makhalidwe mankhwala; Nkhaniyi ikuphatikizidwa ndi mtundu waku Germany wa Litt LIT waku Germany, kusanthula kwapadera kwa mavavu otumizidwa kunja:
A, mawonekedwe a mavavu olowera amagwiritsira ntchito mawonekedwe ndi mawonekedwe ake
1, kugwiritsa ntchito mawonekedwe a mavavu ochokera kunja
Makhalidwe ogwiritsira ntchito valavu kuti adziwe momwe ntchito ikuyendera komanso kuchuluka kwa ntchito, zomwe zimakhala ndi machitidwe ogwiritsira ntchito ma valve ndi: gulu la valve (valavu yotsekedwa, valavu yoyendetsa, valavu yotetezera, etc.); Mtundu wa mankhwala (valavu yachipata, valavu yapadziko lonse lapansi, valavu yagulugufe, valavu ya mpira, etc.); Zida za zigawo zazikulu za valve (thupi la valve, chivundikiro cha valve, tsinde, disc, kusindikiza pamwamba); Vavu kufala mode, etc.
2. Makhalidwe apangidwe
Makhalidwe opangira ma valve, kukonza, kukonza ndi njira zina zamapangidwe, zomwe zimapangidwira ndi: kutalika ndi kutalika kwa ma valve, ndi mawonekedwe olumikizira mapaipi (kugwirizana kwa flange, kugwirizana kwa ulusi, kugwirizana kwa valavu. , kugwirizana ulusi kunja, kuwotcherera mapeto kugwirizana, etc.); Kusindikiza pamwamba mawonekedwe (ikani mphete, mphete ya ulusi, pamwamba, kuwotcherera kutsitsi, thupi); Mapangidwe a tsinde la valve (ndodo yozungulira, ndodo yonyamulira), etc.
Awiri, kusankha masitepe vavu
Fotokozani kugwiritsa ntchito ma valve mu zipangizo kapena zipangizo, dziwani momwe ma valve amagwirira ntchito: sing'anga yoyenera, kuthamanga kwa ntchito, kutentha kwa ntchito ndi zina zotero; Mwachitsanzo, ngati mukufuna kusankha German LIT globe valve, onetsetsani kuti sing'anga ndi nthunzi, mfundo yogwira ntchito ndi 1.3Mpa, kutentha kwa ntchito ndi 200¡æ.
Dziwani kukula mwadzina ndi kugwirizana akafuna chitoliro kulumikiza ndi valavu: flange, ulusi, kuwotcherera, etc. Mwachitsanzo, kusankha kunja valavu globe, kutsimikizira kugwirizana ndi flange.
Dziwani njira yogwiritsira ntchito valve: manual, magetsi, electromagnetic, pneumatic kapena hydraulic, electro-hydraulic linkage, etc. Mwachitsanzo, valve globe manual imasankhidwa.
Malinga ndi sing'anga kufala payipi, kuthamanga ntchito, kutentha ntchito kudziwa anasankha valavu chipolopolo ndi mbali zamkati za zinthu: kuponyedwa zitsulo, mpweya zitsulo, zitsulo zosapanga dzimbiri, aloyi zitsulo, dzimbiri asidi zitsulo, imvi kuponyedwa chitsulo, malleable kuponyedwa chitsulo, ductile chitsulo, aloyi yamkuwa, etc.; Mwachitsanzo, zida zachitsulo zomwe zimasankhidwa kuti valavu yapadziko lonse lapansi.
Sankhani mtundu wa valavu: valavu yotsekedwa, valavu yoyendetsa, valavu yotetezera, ndi zina zotero.
Dziwani mtundu wa valavu: valavu yachipata, valavu yapadziko lonse lapansi, valavu ya mpira, valavu ya butterfly, valve throttle, valve chitetezo, valve kuchepetsa kuthamanga, msampha wa nthunzi, etc.
Dziwani magawo a valavu: kwa mavavu odziwikiratu, malinga ndi zosowa zosiyanasiyana kuti adziwe kukana kovomerezeka, kutulutsa mphamvu, kuthamanga kwa msana, ndi zina zotero, ndiyeno dziwani kuchuluka kwake kwa payipi ndi kukula kwa dzenje la mpando;
Dziwani magawo a geometry osankhidwa a valve: kutalika kwapangidwe, mawonekedwe a kugwirizana kwa flange ndi kukula, kutseguka ndi kutseka pambuyo pa kutalika kwa kayendetsedwe ka valve kukula, kukula ndi chiwerengero cha mabowo a bolt ogwirizanitsidwa, kukula kwa mawonekedwe a valve;
Gwiritsani ntchito zomwe zilipo: mndandanda wa ma valve, zitsanzo zama valve, ndi zina zotero, kusankha mankhwala oyenera a valve.
Chachitatu, maziko a kusankha vavu
Kugwiritsa ntchito valavu yosankhidwa, zochitika zogwirira ntchito ndi njira yolamulira;
Chikhalidwe cha sing'anga ntchito: kuthamanga ntchito, kutentha ntchito, dzimbiri ntchito, kaya lili ndi particles olimba, kaya sing'anga ndi poizoni, kaya ndi yoyaka, kuphulika sing'anga, sing'anga mamasukidwe akayendedwe, etc.; Mwachitsanzo, mukufuna kusankha Germany LIT valavu ya solenoid yochokera kunja, yapakatikati ndi chilengedwe yoyaka, yophulika, nthawi zambiri imasankha valavu ya solenoid yotsimikizira kuphulika; Mwachitsanzo, posankha valavu ya mpira waku Germany LIT, sing'angayo imakhala ndi tinthu tating'onoting'ono, nthawi zambiri amasankha valavu yosindikiza ya V-mtundu wolimba.
Zofunikira pamayendedwe amadzimadzi a valve: kukana kwamadzi, kutulutsa mphamvu, mawonekedwe otaya, kalasi yosindikiza, etc.;
Kukula kwa kuyika ndi zofunikira zakunja kwakunja: m'mimba mwake mwadzina, njira yolumikizira ndi kukula kolumikizana ndi mapaipi, kukula kwakunja kapena kulemera kwake, etc.
Kudalirika kwa zinthu za valve, kuphulika kwa chipangizo chamagetsi ndi moyo wautumiki wa zofunikira zowonjezera (pamene magawo osankhidwa ayenera kutsatiridwa: ngati valavu ikugwiritsidwa ntchito pofuna kulamulira, iyenera kudziwa zowonjezera zowonjezera, njira zogwirira ntchito, zazikulu ndi zazikulu. kutsika pang'ono, kutsika kwapang'onopang'ono, kutsika kwapang'onopang'ono kotsekera, kutsika kwa valve yayikulu ndi yaying'ono).
Malingana ndi maziko osankhidwa a ma valve omwe ali pamwambawa ndi masitepe, kusankha koyenera komanso kolondola kwa ma valve kuyeneranso kumvetsetsa mwatsatanetsatane kapangidwe ka mkati mwa mitundu yosiyanasiyana ya ma valve, kuti apange chisankho choyenera cha valve yokondedwa.
Kuwongolera komaliza kwa chitoliro ndi valavu. Ma valve otsegula ndi kutseka amayang'anira kayendedwe ka sing'anga mu payipi. Mawonekedwe a valavu yothamanga imapangitsa kuti valavu ikhale ndi makhalidwe ena othamanga, omwe ayenera kuganiziridwa posankha valavu yoyenera kuyika mu dongosolo la mapaipi.
Mwachidule, kusankhidwa kwa zinthu zingapo zazikulu: dziwani ntchito ya valve yosankha, kutsimikizira kutentha ndi kupanikizika kwa sing'anga, kutsimikizira kutuluka kwa valve ndi caliber yofunikira, kutsimikizira za valve, njira yogwiritsira ntchito;

Solenoid valve, solenoid valve mtundu, kukonza, kukonza, kukonza
I. Kugwiritsa ntchito
Madzi a m'mipope ayenera kukhala ofanana ndi sing'anga yolinganizidwa mu mndandanda wa valve solenoid.
Kutentha kwamadzimadzi kuyenera kukhala kocheperako kuposa kutentha kwa valavu ya solenoid. Vavu ya Solenoid yomwe imalola kukhuthala kwamadzimadzi nthawi zambiri imakhala pansi pa 20CST, yayikulu kuposa 20CST iyenera kuwonetsedwa. Kugwira ntchito kuthamanga kusiyana, payipi pazipita kuthamanga kusiyana zosakwana 0.04mpa ayenera kugwiritsidwa ntchito monga ZS, 2W, ZQDF, ZCM mndandanda ndi zina mwachindunji kusuntha mtundu ndi sitepe ndi sitepe mwachindunji kusuntha mtundu; Kusiyana kocheperako kogwira ntchito ndikokulirapo kuposa 0.04mpa, kumatha kusankha mtundu woyendetsa (kuthamanga kosiyana) valavu ya solenoid; Kusiyanitsa kwakukulu kogwira ntchito kuyenera kukhala kochepa kuposa kuthamanga kwapamwamba kwa valve solenoid; General solenoid valve ndi ntchito ya njira imodzi, choncho samalani ngati pali kusiyana kwa backpressure, monga kukhazikitsa valavu.
Ukhondo wamadzimadzi siwokwera uyenera kukhazikitsidwa kutsogolo kwa fyuluta ya solenoid valve, valavu yamadzimadzi ya solenoid yaukhondo ndi yabwino. Samalani ndi kabowo wotuluka ndi m'mimba mwake wa chitoliro; Vavu ya solenoid nthawi zambiri imangosintha maulamuliro awiri; Ngati zinthu ziloleza, chonde ikani chitoliro cholambalala kuti musamavutike kukonza. Chochitika cha nyundo yamadzi kuti musinthe makonda a valve solenoid ndikutsegula ndikutseka nthawi. Samalani kutengera kutentha kozungulira pa valavu ya solenoid: Mphamvu zamagetsi zomwe zimagwiritsidwa ntchito pakalipano ndi kugwiritsa ntchito mphamvu ziyenera kusankhidwa molingana ndi mphamvu yotulutsa mphamvu, mphamvu zamagetsi nthawi zambiri zimaloledwa ¡À10%, ziyenera kumvetsera kufunika kwa HIGH VA pamene ac kuyambira.
Ii. Kudalirika
Valavu ya Solenoid imagawidwa kukhala yotsekedwa ndipo nthawi zambiri imatsegula mitundu iwiri; Nthawi zambiri sankhani mtundu wotsekedwa, magetsi otsegula, azimitsa; Koma poyera nthawi yaitali kwambiri chatsekedwa lalifupi kwambiri kusankha kawirikawiri lotseguka mtundu.
Mayeso a moyo, fakitale nthawi zambiri imakhala ya projekiti yoyeserera, kunena zenizeni, palibe mulingo waukadaulo wa valve solenoid m'dziko lathu, kotero sankhani mosamala opanga ma valve a solenoid.
Nthawi yochitapo ikakhala yayifupi kwambiri ndipo ma frequency ndi apamwamba, mtundu wachindunji umasankhidwa, ndipo mndandanda wachangu wa mainchesi akulu umasankhidwa.
Chachitatu, chitetezo
Valavu ya solenoid yodziwika bwino sikhala ndi madzi, chonde sankhani madzi pamene zinthu sizimalola, fakitale ikhoza kusinthidwa. Kuthamanga kwakukulu kwadzina kwa valve solenoid kuyenera kupitirira kuthamanga kwakukulu mu payipi, mwinamwake moyo wautumiki udzafupikitsidwa kapena zochitika zina zosayembekezereka. Zitsulo zonse zosapanga dzimbiri ziyenera kugwiritsidwa ntchito popanga madzi owononga, ndipo valavu ya solenoid ya pulasitiki ya King (SLF) iyenera kugwiritsidwa ntchito ngati madzi owononga kwambiri. Zogwirizana ndi zomwe sizingaphulike ziyenera kusankhidwa pazogonana.
Iv. Chuma
Pali mavavu ambiri a solenoid akhoza kukhala ambiri, koma pamaziko a kukumana ndi mfundo zitatu zomwe zili pamwambazi ziyenera kusankha zinthu zamtengo wapatali kwambiri.
Kapangidwe ka valavu ya solenoid
A, valavu ya solenoid yolunjika
Pali mitundu iwiri yotsekedwa ndipo nthawi zambiri imatsegulidwa. Nthawi zambiri chatsekedwa mtundu mphamvu chatsekedwa boma, pamene koyilo ndi mphamvu pamene maginito mphamvu, kuti kusuntha chitsulo pachimake kugonjetsa masika mphamvu ndi malo amodzi chitsulo pachimake kuyamwa mwachindunji kutsegula valavu, sing'anga ndi njira; Pamene mphamvu ya koyilo imazimitsidwa pamene mphamvu yamagetsi imazimiririka, chitsulo chosuntha chachitsulo pansi pa machitidwe a kukonzanso mphamvu ya masika, kutseka doko la valve, sing'anga sichoncho. Kapangidwe kosavuta, zochita zodalirika, kupanikizika kwa zero ndi micro vacuum pansi pa ntchito yabwino. Nthawi zambiri kutseguka kumakhala kosiyana. Monga zosakwana ¦Õ6 otaya m'mimba mwake solenoid valavu.
Awiri, sitepe ndi sitepe molunjika akuchita solenoid valavu
Vavu imagwiritsa ntchito valavu ndi valavu iwiri yotseguka yolumikizidwa mu imodzi, valavu yayikulu ndi valavu yowongolera sitepe ndi sitepe mphamvu yamagetsi yamagetsi ndi kusiyana kwapakati kumatsegula doko lalikulu la valve. Pamene mphamvu koyilo, motero kusuntha chitsulo pachimake ndi malo amodzi chitsulo pachimake ndi electromagnetic mphamvu, valavu woyendetsa ili mu valavu waukulu ndi valavu pakamwa pakamwa lotseguka, ndi pachimake kusuntha ndi pachimake valavu palimodzi, pa nthawi iyi valavu waukulu patsekeke. Kupanikizika pakutsitsa, kudzera pa doko loyendetsa valavu pansi pa kusintha kwamphamvu ndi mphamvu yamagetsi nthawi yomweyo valavu yayikulu yopita kumtunda, tsegulani ma valavu akulu apakati. Pamene mphamvu ya koyilo pamene mphamvu yamagetsi yamagetsi ikutha, kusuntha kwachitsulo pakati pa kulemera kwakufa ndi mphamvu ya masika pansi pa kutseka dzenje la valve yoyendetsa ndege, panthawiyi sing'anga mu dzenje loyenera kulowa muzitsulo zazikulu za spool, kupanikizika kwa chipinda chapamwamba. , pa nthawi ino mu kasupe kubwerera ndi kukakamiza kutseka valavu yaikulu, sing'anga otaya. Kapangidwe koyenera, kuchitapo kanthu kodalirika, ndi ntchito yodalirika pazovuta za zero. Mwachitsanzo: ZQDF, ZS, 2W, etc.
Chachitatu, valavu ya solenoid yosalunjika
Gulu la solenoid valve limapangidwa ndi valavu yoyendetsa ndege ndi spool yaikulu kuti apange njira yophatikizira; Mtundu wotsekedwa umatsekedwa ngati palibe mphamvu yopatsidwa mphamvu. Pamene koyilo ndi mphamvu, mphamvu maginito kwaiye kuti kusuntha chitsulo pachimake ndi malo amodzi chitsulo pachimake kukoka, woyendetsa valavu kutsegula, atolankhani kuyenderera kwa kutulukira, pa nthawi iyi chachikulu spore patsekeke kuthamanga kuchepetsa, kutsika kuposa mbali yolowera kukakamiza. , mapangidwe masiyanidwe kuthamanga kugonjetsa kukana kasupe ndiyeno m'mwamba kuyenda, kutsegula chachikulu valavu doko cholinga, sing'anga otaya. Pamene mphamvu ya koyilo, mphamvu ya maginito imasowa, chitsulo chosuntha pansi pa mphamvu ya kasupe chimakhazikitsanso doko loyendetsa ndege, panthawiyi sing'anga kuchokera ku dzenje kupita kuchipinda chachikulu cha spool kumawonjezeka, ndipo pansi pa masika. kakamizani kutsika, kutseka doko lalikulu la vavu. Fomula yotseguka yomwe nthawi zambiri imagwira ntchito mosiyana. Monga: SLA, DF (¦Õ15 caliber pamwamba), ZCZ ndi zina zotero.