Ka'idar aiki na siginar wuta malam buɗe ido

Thewuta siginar malam buɗe idoya dace da bututun mai, sinadarai, abinci, magunguna, yin takarda, wutar lantarki, jigilar kayayyaki, samar da ruwa da magudanar ruwa, narkewa, makamashi da sauran tsarin.Ana iya amfani da shi azaman mai daidaitawa da kayan aiki akan nau'ikan iskar gas mai lalata da mara lahani, ruwa, ruwa mai ƙarfi da bututun foda da tasoshin.Musamman ma, ana amfani da shi sosai a cikin tsarin kariya na wuta na gine-ginen gine-gine da sauran tsarin bututun da ke buƙatar nuna matsayi na sauya valve.
sifa:
1. Ƙananan da haske, mai sauƙi don rarrabawa da gyarawa, kuma ana iya shigar da shi a kan matsayi.
2. Tsarin yana da sauƙi kuma mai sauƙi, kuma 90 ° juyawa yana buɗewa da rufewa da sauri.
3. Ƙananan ƙarfin aiki, ceton aiki da haske.
4. Cimma cikakkiyar hatimi da zubewar sifili a gwajin gas.
5. Zaɓi sassa daban-daban da kayan aiki, waɗanda za'a iya amfani da su a kan kafofin watsa labaru iri-iri.
6. Halayen kwarara suna kasancewa madaidaiciya kuma aikin ƙa'ida yana da kyau.
7. Yawan gwaje-gwajen buɗewa da rufewa ya kai dubu goma, kuma rayuwar sabis ɗin tana da tsayi.
8. Bututun amfanibakin kofa, duba bawul (spherical rufe-kashe bawul), bawul tasha, toshe bawul, roba bututu bawul da diaphragm bawul za a iya maye gurbinsu da wannan bawul, musamman a cikin wuta kariya tsarin na high-Yunƙurin gine-gine da kuma bututu tsarin da bukatar nuna da yanayin canza bawul.
tsarin aiki:
1. Siginamalam buɗe idona'urar sarrafa tsutsa da tsutsotsi ne ke motsa su don juya shaft da farantin malam buɗe ido don gane buɗewa da rufewa da sarrafa kwarara.
2. Juyawa da keken hannu na tsutsa da na'urar tuƙi don sa farantin malam buɗe ido cimma manufar buɗewa da rufewa da daidaita kwararar ruwa.Dabarar hannu tana juyawa a kusa da agogo don rufe bawul.
3. Akwai nau'ikan microswitches iri biyu da aka shigar a cikin akwatin watsa kayan tsutsa:
a.Akwai microswitches guda biyu a cikin akwatin watsawa, watau buɗewa da rufewa, waɗanda ke aiki bi da bi lokacin da bawul ɗin ya cika buɗewa da rufewa, kuma suna haɗa maɓallin “bawul a kunne” da “bawul a kashe” hanyoyin hasken wuta a cikin ɗakin sarrafawa don nuna daidai daidai. yanayin canza bawul.
b.An saita microswitch na kusa a cikin akwatin watsawa (matsayin rufaffiyar rufaffiyar farantin malam buɗe ido shine 0 °).Lokacin da farantin malam buɗe ido yana a matsayi na 0 ° ~ 40 °, microswitch yana aiki don fitar da siginar rufe bawul.Lokacin da malam buɗe ido farantin ne a matsayi na 40 ° ~ 90 °, da sauran biyu na kullum rufe iya fitar da bawul bude siginar.Za'a iya daidaita cam ɗin da ke latsa maɓallin micro don nuna wurare daban-daban na farantin malam buɗe ido.