Valve ya Solenoidkusankha ayenera choyamba kutsatira mfundo zinayi za chitetezo, kudalirika, applicability, ndi chuma, kutsatiridwa ndi zinthu zisanu m'munda (ie magawo mapaipi, magawo madzimadzi, kuthamanga magawo, magawo magetsi, zochita mode, pempho lapadera).

Kusankha maziko

1. Sankhani valavu ya solenoid molingana ndi magawo a mapaipi: makulidwe apakati (ie DN), njira yolumikizira

1) Dziwani kukula kwake (DN) molingana ndi kukula kwa payipi yamkati kapena zofunikira zoyenda pamalowo;

2) Interface mode, kawirikawiri> DN50 ayenera kusankha mawonekedwe a flange, ≤ DN50 akhoza kusankhidwa momasuka malinga ndi zosowa za wosuta.

2. Sankhanivalve solenoidmalinga ndi magawo amadzimadzi: zakuthupi, gulu la kutentha

1) Madzi owononga: ma valve a solenoid osachita dzimbiri ndi zitsulo zonse zosapanga dzimbiri ziyenera kugwiritsidwa ntchito;dible ultra-clean zamadzimadzi: chakudya kalasi zosapanga dzimbiri solenoid mavavu ayenera kugwiritsidwa ntchito;

2) Kutentha kwamadzimadzi: sankhani avalve solenoidzopangidwa ndi zida zamagetsi zosagwira kutentha kwambiri ndi zida zosindikizira, ndikusankha mawonekedwe amtundu wa pisitoni;

3) Madzi amadzimadzi: lalikulu monga gasi, madzi kapena osakanikirana, makamaka pamene m'mimba mwake ndi wamkulu kuposa DN25, ayenera kusiyanitsa;

4) Kukhuthala kwamadzi: nthawi zambiri kumatha kusankhidwa mosasamala pansi pa 50cSt.Ngati ipitilira mtengo uwu, valavu ya solenoid yapamwamba iyenera kugwiritsidwa ntchito.

3. Kusankhidwa kwa valavu ya solenoid molingana ndi magawo okakamiza: mfundo ndi zomangamanga zosiyanasiyana

1) Kuthamanga mwadzina: Parameter iyi ili ndi tanthauzo lofanana ndi ma valve ena onse, ndipo imatsimikiziridwa molingana ndi kuthamanga kwadzina kwa payipi;

2) Kupanikizika kogwira ntchito: Ngati kupanikizika kwa ntchito kuli kochepa, ndondomeko yoyendetsera ntchito kapena ndondomeko yowonongeka iyenera kugwiritsidwa ntchito;pamene kusiyana kochepa kwambiri kogwira ntchito kuli pamwamba pa 0.04Mpa, kuchita molunjika, sitepe ndi sitepe mwachindunji-kuchita ndi woyendetsa ndege akhoza kusankhidwa.

4. Kusankhidwa kwa magetsi: Ndikwabwino kusankha AC220V ndi DC24 pamagawo amagetsi momwe mungathere.

5. Sankhani molingana ndi kutalika kwa nthawi yogwira ntchito mosalekeza: nthawi zambiri imatsekedwa, nthawi zambiri imatseguka, kapena imakhala ndi mphamvu mosalekeza.

1) Pamenevalve solenoidiyenera kutsegulidwa kwa nthawi yayitali, ndipo nthawiyo ndi yayitali kuposa nthawi yotseka, mtundu wotseguka womwe umayenera kusankhidwa;

2) Ngati nthawi yotsegulira ndi yochepa kapena nthawi yotsegula ndi yotseka siili yaitali, sankhani mtundu wotsekedwa kawirikawiri;

3) Komabe, pazinthu zina zogwirira ntchito zomwe zimagwiritsidwa ntchito poteteza chitetezo, monga kuyang'anira ng'anjo ndi moto wamoto, mtundu wamba wotseguka sungathe kusankhidwa, ndipo mtundu wa nthawi yayitali uyenera kusankhidwa.

6. Sankhani ntchito zothandizira malinga ndi zofunikira za chilengedwe: kuphulika-kuphulika, kusabwerera, manual, chifunga chopanda madzi, madzi osambira, kuthawa.

Mfundo yosankha ntchito

chitetezo:

1. Sing'anga zowononga: valavu ya pulasitiki ya king solenoid ndi zitsulo zonse zosapanga dzimbiri ziyenera kugwiritsidwa ntchito;kwa sing'anga yamphamvu yowononga, mtundu wa diaphragm wodzipatula uyenera kugwiritsidwa ntchito.Kwa sing'anga yosalowerera ndale, ndi bwinonso kugwiritsa ntchito valavu ya solenoid yokhala ndi alloy yamkuwa monga zida zopangira valavu, apo ayi, zipsera za dzimbiri nthawi zambiri zimagwera m'chipinda cha valve, makamaka nthawi zomwe sizichitika kawirikawiri.Mavavu ammonia sangapangidwe ndi mkuwa.

2. Malo ophulika: Zogulitsa zomwe zili ndi magiredi ogwirizana ndi kuphulika ziyenera kusankhidwa, ndipo mitundu yosalowa madzi komanso yosagwira fumbi iyenera kusankhidwa kuti ipangidwe panja kapena pakagwa fumbi.

3. Kuthamanga mwadzina kwavalve solenoidayenera kupitirira pazipita ntchito kuthamanga mu chitoliro.

kugwira ntchito:

1. Makhalidwe apakatikati

1) Sankhani mitundu yosiyanasiyana ya ma valve solenoid a gasi, madzi kapena osakanikirana;

2) Zogulitsa zomwe zili ndi mawonekedwe osiyanasiyana a kutentha kwapakati, apo ayi koyiloyo idzawotchedwa, magawo osindikizira adzakhala okalamba, ndipo moyo wautumiki udzakhudzidwa kwambiri;

3) Kukhuthala kwapakatikati, nthawi zambiri pansi pa 50cSt.Ngati iposa mtengo uwu, pamene m'mimba mwake ndi wamkulu kuposa 15mm, gwiritsani ntchito valve solenoid multifunction;pamene m'mimba mwake ndi zosakwana 15mm, gwiritsani ntchito valavu ya solenoid yapamwamba kwambiri.

4) Pamene ukhondo wa sing'anga suli wapamwamba, valavu yowonongeka iyenera kuikidwa kutsogolo kwa valve solenoid.Pamene kupanikizika kuli kochepa, valavu yowonongeka ya diaphragm solenoid ingagwiritsidwe ntchito;

5) Ngati sing'angayo ikuyenda molunjika ndipo sikulola kubweza, imayenera kugwiritsa ntchito njira ziwiri;

6) Kutentha kwapakati kuyenera kusankhidwa mkati mwamtundu wovomerezeka wa valve solenoid.

2. Mapiritsi a mapaipi

1) Sankhani doko la valavu ndi chitsanzo molingana ndi zofunikira zapakati komanso njira yolumikizira mapaipi;

2) Sankhani m'mimba mwake mwadzina molingana ndi kuthamanga ndi Kv mtengo wa valve, kapena mofanana ndi m'mimba mwake yapakati paipi;

3) Kusiyana kwa kuthamanga kwa ntchito: mtundu wa woyendetsa wosalunjika ungagwiritsidwe ntchito pamene kusiyana kochepa kogwira ntchito kuli pamwamba pa 0.04Mpa;mtundu wachindunji kapena mtundu wolunjika pang'onopang'ono uyenera kugwiritsidwa ntchito pamene kusiyana kwapang'onopang'ono kogwira ntchito kuli pafupi kapena kuchepera pa ziro.

3. Mikhalidwe ya chilengedwe

1) Kutentha kwakukulu ndi kocheperako kwa chilengedwe kuyenera kusankhidwa mkati mwazovomerezeka;

2) Pamene chinyezi chachibale m'chilengedwe chimakhala chokwera ndipo pali madontho a madzi ndi mvula, ndi zina zotero, valve solenoid yopanda madzi iyenera kusankhidwa;

3) Nthawi zambiri pamakhala kugwedezeka, kugwedezeka ndi kugwedezeka m'chilengedwe, ndipo mitundu yapadera iyenera kusankhidwa, monga mavavu am'madzi a solenoid;

4) Kuti agwiritsidwe ntchito m'malo owononga kapena ophulika, mtundu wosamva dzimbiri uyenera kusankhidwa poyamba malinga ndi zofunikira zachitetezo;

5) Ngati malo a chilengedwe ndi ochepa, valavu ya solenoid yambiri iyenera kusankhidwa, chifukwa imachotsa kufunikira kwa bypass ndi ma valve atatu a manual ndipo ndi yabwino kukonza pa intaneti.

4. Mikhalidwe ya mphamvu

1) Malinga ndi mtundu wamagetsi, sankhani ma valve a AC ndi DC solenoid motsatana.Nthawi zambiri, magetsi a AC ndi osavuta kugwiritsa ntchito;

2) AC220V.DC24V iyenera kukhala yokondedwa pamatchulidwe amagetsi;

3) Kusinthasintha kwamagetsi kwamagetsi nthawi zambiri kumakhala +% 10%.-15% kwa AC, ndipo ±% 10 ya DC imaloledwa.Ngati sakulekerera, njira zokhazikitsira magetsi ziyenera kuchitidwa;

4) Zomwe zimagwiritsidwa ntchito panopa komanso mphamvu zamagetsi ziyenera kusankhidwa molingana ndi mphamvu yamagetsi.Tiyenera kukumbukira kuti mtengo wa VA ndi wokwera kwambiri panthawi ya AC kuyambira, ndipo valavu yoyendetsa ndege yosalunjika iyenera kukondedwa pamene mphamvuyo sikwanira.

5. Kuwongolera kulondola

1) Ma valve wamba a solenoid ali ndi malo awiri okha: kutseka ndi kutseka.Ma valve ambiri a solenoid ayenera kusankhidwa pamene kuwongolera kuwongolera kuli kwakukulu ndipo magawo amafunika kukhala okhazikika;

2) Nthawi yochitapo kanthu: imatanthawuza nthawi yomwe chizindikiro chamagetsi chimatsegulidwa kapena kuzimitsidwa mpaka pamene ntchito yaikulu ya valve yatha;

3) Kutayikira: Mtengo wotayikira womwe waperekedwa pachitsanzo ndi gawo lazachuma.

kudalirika:

1. Moyo wogwira ntchito, chinthu ichi sichinaphatikizidwe muzinthu zoyesera za fakitale, koma ndizomwe zimayesa mtundu.Kuti zitsimikizidwe kuti zili bwino, ziyenera kusankhidwa zopangidwa ndi dzina lachidziwitso kuchokera kwa opanga nthawi zonse.

2. Njira yogwirira ntchito: Pali mitundu itatu ya machitidwe ogwirira ntchito a nthawi yayitali, machitidwe obwerezabwereza a nthawi yaifupi ndi ntchito yanthawi yochepa.Pankhani yomwe valavu imatsegulidwa kwa nthawi yayitali ndikutsekedwa kwakanthawi kochepa, valavu yotseguka ya solenoid iyenera kugwiritsidwa ntchito.

3. Mafupipafupi ogwiritsira ntchito: Pamene maulendo ogwiritsira ntchito akuyenera kukhala apamwamba, mapangidwewo ayenera kukhala opangidwa mwachindunji ndi valve solenoid, ndipo magetsi ayenera kukhala makamaka AC.

4. Kudalirika kwa zochita

Kunena zowona, kuyesaku sikunaphatikizidwepo mwaukadaulo waukadaulo waku China solenoid valve.Pofuna kuonetsetsa kuti khalidweli liri labwino, zinthu zodziwika bwino za opanga nthawi zonse ziyenera kusankhidwa.Nthawi zina, chiwerengero cha zochita si zambiri, koma zofunikira zodalirika ndizokwera kwambiri, monga chitetezo cha moto, chitetezo chadzidzidzi, ndi zina zotero, siziyenera kutengedwa mopepuka.Ndikofunikira kwambiri kutenga inshuwaransi ziwiri zotsatizana.

Chuma:

Ndi imodzi mwa masikelo osankhidwa, koma iyenera kukhala yachuma pamaziko a chitetezo, kugwiritsa ntchito komanso kudalirika.

Chuma si mtengo wamtengo wapatali, komanso ntchito yake ndi khalidwe lake, komanso mtengo wa kukhazikitsa, kukonza ndi zipangizo zina.

Chofunika kwambiri, mtengo wa avalve solenoidmu dongosolo lonse lodzilamulira okha ndi ochepa kwambiri mu dongosolo lonse basi kulamulira ngakhale mu mzere kupanga.Ngati ndiumbombo wosankha zotsika mtengo komanso zolakwika, gulu lowonongeka lidzakhala lalikulu.