Shin bawul ɗin malam buɗe ido biyu ne?

Butterfly Valve wani nau'in na'urar sarrafa kwarara ne tare da motsi na jujjuya kwata-kwata, Ana amfani dashi a cikin bututun mai don daidaitawa ko ware kwararar ruwa (ruwa ko gas), Duk da haka, Kyakkyawan inganci da bawul ɗin malam buɗe ido dole ne sanye take da kyakkyawan hatimi. . Shin bawuloli na malam buɗe ido biyu ne? Kullum muna raba bawul ɗin malam buɗe ido zuwa Concentric malam buɗe ido da bawul ɗin malam buɗe ido.
Za mu tattauna game da concentric malam buɗe ido bidirectional kamar yadda a kasa:

Menene Concentric malam buɗe ido?

Concentric malam buɗe ido san matsayin resilient zaune ko sifili-offset malam buɗe ido bawuloli , Su sassan sun hada da: Valve jiki , diski , wurin zama , kara da hatimi .tsarin concentric malam buɗe ido bawul ne Disc da wurin zama a daidaitacce a tsakiyar bawul , da kuma shaft ko kara yana cikin tsakiyar diski . Wannan yana nufin diski yana juyawa a cikin wurin zama mai laushi, Kayan wurin zama na iya haɗawa da EPDM, NBR Viton Silicon Teflon Hypalon ko elastomer.

Yadda ake sarrafa bawul ɗin malam buɗe ido?

Gina bawul ɗin malam buɗe ido yana da sauƙi mai sauƙi, akwai hanyoyi guda uku na actuator don aiki: Lever Handle don ƙaramin girman, Akwatin Gear Gear don Manyan bawuloli don sauƙaƙe sarrafawa da aiki ta atomatik (gami da Electric da Pneumatic Actuators)
Bawul ɗin malam buɗe ido yana aiki ta hanyar jujjuya faifai (ko vane) a cikin bututu don sarrafa kwararar ruwa. Ana ɗora faifan akan sandar da ke ratsa jikin bawul ɗin, kuma tana jujjuya tushe yana juya faifan ko dai don buɗewa ko rufe bawul ɗin, Yayin da shaft ɗin ke jujjuya, diski ɗin yana buɗewa a buɗe ko wani ɓangaren buɗewa, yana barin ruwa ya gudana cikin yardar kaina. A cikin rufaffiyar wuri, Shaft yana jujjuya diski don toshe kwararar gaba ɗaya da rufe bawul.

Shin bawuloli na malam buɗe ido biyu ne?

Bidirectional -means iya sarrafa kwarara a cikin kwatance biyu , Kamar yadda muka yi magana , da bawuloli aiki ka'idar iya isa ga bukatun .Don haka concentric malam buɗe ido bawuloli ne bidirectional , Akwai da yawa abũbuwan amfãni don amfani da concentric malam buɗe ido bawul .
1 Ya fi tattalin arziki fiye da sauran nau'in bawul saboda ƙirar su mai sauƙi da ƙarancin kayan da ake buƙata don gini. A kudin ceto ne yafi gane a cikin manyan bawul masu girma dabam .
2 Easy aiki, shigarwa da kuma kiyayewa, da concenric malam buɗe ido bawul sauki sa shi sauki da kuma sauri shigar, shi zai iya rage aiki kudin, An inherently sauki, tattalin arziki zane da ya ƙunshi 'yan motsi sassa, sabili da haka m lalacewa maki, da muhimmanci rage su tabbatarwa. bukatun.
3 The nauyi da m zane da ƙarami fuska da fuska girma na concentric malam buɗe ido bawul, Ba da damar shigar da kuma amfani da sarari-iyakance mahalli, Suna bukatar kadan sarari idan aka kwatanta da sauran bawul iri, kamar kofa ko globe bawuloli, kuma su compactness simplifies. duka shigarwa da aiki , musamman ma a cikin tsarin da aka cika da yawa .
4 Saurin aiki, kusurwar dama (digiri 90) ƙirar rotary tana ba da saurin buɗewa da rufewa. Wannan fasalin yana da mahimmanci a aikace-aikace inda amsa mai sauri ke da mahimmanci, kamar a cikin tsarin kashe-kashe gaggawa ko matakai tare da ainihin buƙatun sarrafawa. Ikon buɗewa da rufewa da sauri yana haɓaka amsawar tsarin, yin bawul ɗin malam buɗe ido musamman dacewa da ƙa'idodin kwarara da kunnawa / kashewa a cikin tsarin da ke buƙatar babban lokacin amsawa.

A ƙarshe, da bidirectional malam buɗe ido bawul tare da biyu shugabanci sealing halayyar ne saboda ta na roba sealing tsarin tsakanin bawul wurin zama da malam buɗe ido Disc, Tabbatar da m sealing ko da kuwa ruwa kwarara shugabanci .Wannan zane kara habaka bawul ta a zahiri da kuma AMINCI a bidirectional ruwa kula da tsarin.