Buku Lotsogolera Ma Vavu a Pneumatic | Kufotokozera kwa Ma Vavu a Mpira, Gulugufe, Ma Vavu a Chipata & Ma Actuator

Kodi Valve ya Pneumatic N'chiyani?

Tanthauzo la Valavu ya Pneumatic

A Valavu ya Pneumaticndi mtundu wa valavu yowongolera mafakitale yoyendetsedwa ndi mpweya wopanikizika. Mwa kusintha kuthamanga kwa mpweya kukhala kayendedwe ka makina, choyatsira chimatsegula, kutseka, kapena kusintha valavu kuti chiwongolere kuyenda kwa zakumwa, mpweya, nthunzi, kapena zinthu zowononga.
Mapangidwe ofala ndi monga ma valve a mpira wothamanga, ma valve a gulugufe, ma valve a chipata, ndi ma valve otseka mwachangu.

Mfundo Yogwirira Ntchito ya Ma Valves a Pneumatic

Mpweya wopanikizika umalowa mu chipinda choyendetsera mpweya, kukankhira pistoni kapena diaphragm. Kuyenda kumeneku kumayendetsa tsinde kuti lizizungulira kapena kuyenda molunjika, zomwe zimapangitsa kuti valavu itsegule kapena kutseka. Mu makina odziyimira pawokha, choyendetsera mpweya chimayendetsedwa ndi zizindikiro za PLC kapena DCS kuti chiziyang'anira bwino kayendedwe ka mpweya.

Zofalitsa Zachizolowezi

• Mpweya ndi mpweya wopanda mphamvu

• Kukonza madzi ndi zakumwa zamafakitale

• Makina a nthunzi

• Mankhwala otentha kwambiri, owononga, kapena oopsa

Ntchito ndi Ubwino wa Ma Valves a Pneumatic

Ntchito Zazikulu

Kuwongolera Kokha Koyatsa/Kuzimitsa

Ma valve a pneumatic amathandiza kuti ntchito yodalirika yakutali igwire ntchito m'mapaipi a mafakitale, zomwe zimathandiza kuti pasakhale kufunikira kogwiritsa ntchito manja.

Kuwongolera Molondola kwa Ma Module

Ikayikidwa ndi choyimitsa, valavu imatha kupereka mphamvu yokhazikika komanso yobwerezabwereza ya kayendedwe ka madzi, kuthamanga, kapena kutentha.

Ubwino Waukulu

Nthawi Yoyankha Mwachangu (Nthawi zambiri < Sekondi imodzi)

Zabwino kwambiri pozimitsa mwadzidzidzi komanso machitidwe oteteza.

Chitetezo Chapamwamba Chokhala ndi Katundu Wosaphulika Mwachilengedwe

Popeza choyatsira mpweya chimagwiritsa ntchito mpweya m'malo mwa magetsi, chingagwiritsidwe ntchito mosamala m'malo oopsa.

Moyo Wautali Wogwira Ntchito ndi Kusamalira Kochepa

Kachitidwe kake ndi kosavuta, ndipo zigawo zochepa zimatha kulephera.

Yoyenera Mapaipi Aakuluakulu ndi Opanikizika Kwambiri

Ma valve a mpira wa pneumatic ndi gulugufe amagwira ntchito bwino kwambiri pa ntchito zovuta izi.

Zigawo Zazikulu za Ma Valves a Pneumatic

Choyambitsa Pneumatic

Chowunikira Chogwira Ntchito Chimodzi (Kubwerera kwa Masika)

Amagwiritsa ntchito kasupe kuti abwerere pamalo otetezeka pamene mpweya watayika kapena pamene watayika.

Choyeretsera Chogwira Ntchito Kawiri

Mpweya umaperekedwa mbali zonse ziwiri za pistoni, zomwe zimapangitsa kuti mphamvu ya torque ikhale yowonjezereka komanso kuti ntchito ikhale yosalala.

Mitundu ya Thupi la Valavu

Vavu ya Mpira wa Pneumatic

Imapereka kutseka kolimba komanso kutayikira kochepa, komwe kumagwiritsidwa ntchito kwambiri pochotsa mpweya.

Vavu ya Gulugufe ya Pneumatic

Yopepuka komanso yotsika mtengo; imagwiritsidwa ntchito kwambiri poyeretsa madzi ndi mapaipi akuluakulu.

Valavu ya Chipata cha Pneumatic

Amachepetsa kutsika kwa kuthamanga kwa magazi; amakonda kugwiritsa ntchito slurry, ufa, kapena madzi olimba.

Globe ya Pneumatic / Valve Yowongolera

Yopangidwa kuti isinthe kayendedwe ka madzi molondola.

Zida Zowongolera

• Valavu ya Solenoid

• Bokosi losinthira malire

• Chowongolera fyuluta ya mpweya (FRL)

• Choyimira chowongolera chowongolera

Mitundu Yaikulu ya Ma Vavu a Pneumatic

Ndi Kapangidwe ka Valavu

• Ma valve a mpira wa pneumatic

• Ma valve a gulugufe a pneumatic

• Ma valve a chipata cha pneumatic

• Ma valve otseka mpweya

• Ma valve owongolera mpweya

Ndi Mtundu wa Actuator

• Yogwira ntchito kamodzi

• Kuchita zinthu kawiri

Ndi Ntchito

• Ma valve otsegula/ozimitsa

• Kuwongolera ma valve olamulira

Kuyerekeza Pakati pa Ma Vavu a Pneumatic ndi Ma Vavu a Manual

Ntchito

Ma valve a pneumatic amagwira ntchito yokha komanso yakutali, pomwe ma valve amanja amafunika kugwiritsidwa ntchito mwakuthupi.

Magwiridwe antchito

Ma valve a pneumatic amatha kusintha pafupipafupi ndikuchitapo kanthu mwachangu; ma valve amanja ndi ochedwa komanso osayenerera kuyendetsa okha.

Kugwiritsa ntchito

Ma valve a pneumatic amakwaniritsa mizere yopangira yokha; ma valve amanja nthawi zambiri amagwiritsidwa ntchito pa ntchito zosavuta komanso zotsika mtengo.

Kuyerekeza Pakati pa Ma Vavu a Pneumatic ndi Ma Vavu Amagetsi

Gwero la Mphamvu

• Mpweya wopanikizika: mpweya wopanikizika

• Zamagetsi: kuyendetsa mota

Liwiro

Ma valve a pneumatic nthawi zambiri amapereka mphamvu mwachangu.

Chitetezo

Popeza palibe ma mota kapena ma spark omwe akugwiritsidwa ntchito, ma valve opumira ndi oyenera malo ophulika.

Kukonza

Ma actuator oyendetsedwa ndi mpweya ali ndi zida zochepa zosuntha ndipo amafunikira zochepa pakukonza.

Magawo Ogwiritsira Ntchito Ma Valves a Pneumatic

Mafuta ndi Petrochemical

Amagwiritsidwa ntchito potumiza mpweya, m'mafamu a matanki, m'mayunitsi osweka, komanso m'makina otsekera mwadzidzidzi.

Kuchiza Madzi

Ma valve a gulugufe a pneumatic ndi ofala m'mafakitale ogawa madzi m'matauni ndi m'malo otayira madzi.

Chakudya ndi Mankhwala

Ma valve aukhondo a pneumatic amathandizira kukonza zakumwa ndi machitidwe a CIP.

Makampani a Gasi Wachilengedwe, Nthunzi ndi Mphamvu

Mpira wa pneumatic ndi ma valve otseka amapereka njira yodalirika yodzipatula nthunzi ndi mpweya.

Makampani Opanga Makina, Zachitsulo & Zamkati

Amagwiritsidwa ntchito mu makina operekera mpweya, mapaipi otayira madzi, ndi kuwongolera njira.

Kusamalira Ma Valves a Pneumatic

Kuyendera Tsiku ndi Tsiku

• Tsimikizani kuti mpweya uli ndi mphamvu yolondola (nthawi zambiri 0.4–0.7 MPa)

• Yang'anani ngati mpweya ukutuluka

• Tsimikizani ndemanga za malo

Kukonza Actuator

• Sinthani zisindikizo zakale

• Yang'anani mphamvu ya masika

• Pakani mafuta pamalo oyenda mkati

Kukonza Thupi la Valavu

• Tsukani malo amkati

• Sinthani mphete zotsekera

• Pakani mafuta pa tsinde

Kukonza Zowonjezera

• Ma valve oyera a solenoid

• Zowongolera zosefera zotayira madzi

• Linganiza malo oimikapo zinthu

Buku Lotsogolera Kusankha Ma Valavu a Pneumatic

Mfundo Zofunika Kuziganizira

• Mtundu wa sing'anga

• Mavuto ndi kutentha

• Mtengo wofunikira wa Cv/Kv

• Kukula kwa valavu (DN15–DN1500)

• Zofunikira kuti zisaphulike kapena chitetezo

• Liwiro la ntchito ndi kapangidwe kotetezeka

• Zokhudza chilengedwe ndi kukhazikitsa

Miyezo ya Makampani

Miyezo Yofanana Padziko Lonse

• ISO 5211 (Chipangizo choyikira cha Actuator)

• API 6D / API 608 (Miyezo ya ma valve a mpira)

• GB/T 12237 (Ma valve a mafakitale)

• GB/T 9113 (Chidziwitso cha Flange)

Mafunso Ofunsidwa Kawirikawiri Zokhudza Ma Valves a Pneumatic

1. Kodi valavu ya mpira wa pneumatic ndi yabwino kuposa valavu ya gulugufe ya pneumatic?

Ma valve a mpira amapereka chitseko chabwino kwambiri, pomwe ma valve a gulugufe ndi otsika mtengo kwambiri pamapaipi akuluakulu.

2. Kodi choyezera mpweya chimatenga nthawi yayitali bwanji?

Kawirikawiri pakati pa ma cycle 300,000 ndi 1,000,000, kutengera mtundu wa mpweya ndi momwe zimagwirira ntchito.

3. Kodi ma valve opumira mpweya amafunika mafuta odzola?

Ma actuator ambiri amadzipaka okha mafuta, koma njira zina zingafunike kudzola mafuta nthawi ndi nthawi.

4. Kodi valavu yozimitsa mpweya iyenera kugwiritsidwa ntchito liti?

Pa nthawi yotseka mwadzidzidzi (ESD), kuimitsa zinthu zowopsa, kapena kugwiritsa ntchito njira zodzitetezera poyankha mwachangu.

5. Kodi kusiyana pakati pa ma actuator ogwirira ntchito imodzi ndi awiri n'kotani?

Kuchita kamodzi kokha kumapereka chitetezo chotetezeka; kuchita kawiri kumapereka mphamvu yapamwamba komanso kuwongolera kokhazikika.