Chizindikiro cha Valve ya Gulugufe: Kumvetsetsa Zizindikiro za Valve mu Zithunzi za P&ID

Zizindikiro za valavundi zigawo zofunika kwambiri pa zojambulajambula zaukadaulo, makamaka mumapaipi ndi zithunzi za zida (P&IDPakati pa zizindikiro izi,chizindikiro cha valavu ya gulugufeImadziwika bwino chifukwa cha kapangidwe kake kapadera komanso ntchito zake zambiri m'mafakitale. Nkhaniyi ikufotokoza kufunika kwa chizindikiro cha valavu ya gulugufe, ndikuchiyerekeza ndi zizindikiro zina za valavu mongachizindikiro cha valavu yosabwezera, ndipo ikuwonetsa ntchito yaOpanga ndi ogulitsa ma valavu a gulugufe ochokera ku Chinapopereka mayankho apamwamba kwambiri pampikisanomitengo ya mavavu a gulugufe.

Kodi Chizindikiro cha Valve ya Gulugufe ndi Chiyani?

Thechizindikiro cha valavu ya gulugufendi chithunzi chosavuta chomwe chimagwiritsidwa ntchito mu zojambula zaukadaulo kusonyeza kukhalapo kwa valavu ya gulugufe mu dongosolo la mapaipi. Nthawi zambiri imakhala ndi mizere iwiri yoyima (yoyimira diski) yolumikizana ndi mzere wopingasa (chitoliro), ndikupanga "gulugufe"mawonekedwe." Chizindikiro ichi chimathandiza mainjiniya ndi akatswiri kuzindikira mwachangu mitundu ya ma valavu panthawi yopanga, kukonza, kapena kuthetsa mavuto.

Ma valve a gulugufeNdi otchuka chifukwa cha kapangidwe kawo kakang'ono, kugwira ntchito mwachangu, komanso kugwiritsa ntchito bwino ndalama. Amayang'anira kayendedwe ka madzi mwa kuzunguliza diski madigiri 90, zomwe zimapangitsa kuti zikhale zabwino kwambiri pamapaipi akuluakulu m'mafakitale monga kukonza madzi, mafuta ndi gasi, ndi machitidwe a HVAC.

Zizindikiro Zodziwika za Valavu: Valavu ya Gulugufe vs. Valavu Yosabwerera

Kumvetsetsa zizindikiro za valavu kumatsimikizira kulondola kwa kapangidwe ka makina. Nayi kufananiza kwa zizindikiro ziwiri zofunika:

1. Chizindikiro cha Valavu ya Gulugufe

- Imayimira valavu yozungulira yozungulira kotala yokhala ndi disc yozungulira.
- Yojambulidwa ngati mzere woyima womwe umadutsa mzere wopingasa wa chitoliro.
- Kawirikawiri amalembedwa ndi mawu akuti "BV"kapena mawu ena ofotokozera kuti amveke bwino."

2. Chizindikiro cha Valve Yosabwerera (Chongani Valve)

- Yopangidwa kuti ilole kuyenda mbali imodzi yokha.
- Imawonetsedwa ngati mutu wa muvi woloza mbali yololedwa ya kayendedwe ka madzi, nthawi zambiri yokhala ndi mzere wopingasa kapena kutsekeka kokhota.

Ngakhale ma valve a gulugufe amawongolera komwe kayendedwe ka madzi akuyenda komanso kuchuluka kwake, ma valve osabwerera amaletsa kubwerera kwa madzi. Zizindikiro zonsezi ndizofunikira kwambiri kuti makina azigwira ntchito bwino komanso kuti zinthu ziziyenda bwino.

Chifukwa Chake Chimachokera ku WodalirikaWopanga Vavu ya Gulugufeku China

China yakhala likulu lapadziko lonse lapansi la kupanga ma valve a mafakitale, ndipo ikupereka:

- Mayankho Otsika MtengoMpikisanomitengo ya mavavu a gulugufechifukwa cha njira zopangira zinthu zosavuta komanso ndalama zochepa.
- Ukadaulo Wapamwamba: Kutsogoleraogulitsa mavavu a gulugufeku China amagwiritsa ntchito mizere yopangira yokha ndipo amatsatira miyezo yapadziko lonse lapansi (ISO, API, CE).
- KusinthaOpanga amapereka mapangidwe okonzedwa bwino a miyeso yeniyeni ya kupanikizika, zipangizo (chitsulo chopangidwa ndi chitsulo, chitsulo chosapanga dzimbiri), ndi njira zoyendetsera (pamanja, pneumatic, zamagetsi).
- Ukatswiri Wapadziko Lonse Wotumiza Zinthu Kunja: Ogulitsa aku China amasamalira makasitomala padziko lonse lapansi, kuonetsetsa kuti zinthuzo zatumizidwa nthawi yake komanso kutsatira ziphaso za m'madera osiyanasiyana.

Zinthu Zomwe Zimakhudza Mtengo wa Valavu ya Gulugufe

Themtengo wa valavu ya gulugufezimasiyana malinga ndi:

- Zinthu ZofunikaMa valve achitsulo chosapanga dzimbiri amadula mtengo kuposa chitsulo chopangidwa ndi chitsulo koma amapereka kukana dzimbiri kwabwino kwambiri.
- Kukula ndi KupanikizikaMa valve akuluakulu (monga mainchesi 48 m'mimba mwake) kapena mitundu yamphamvu kwambiri imafuna kumangidwa kolimba, zomwe zimawonjezera ndalama.
- Mtundu wa NtchitoMa valve odziyimira okha okhala ndi ma actuator ndi okwera mtengo kuposa amanja.
- Malo Ogulitsira: Kupeza zinthu kuchokera mwachindunjiChina ogulitsa ma valve a gulugufenthawi zambiri amachepetsa ndalama poyerekeza ndi apakati.

Kusankha Wogulitsa Valve Wabwino wa Gulugufe

Mukasankhawogulitsa ma valavu a gulugufe, kusankha zinthu zofunika kwambiri:

1. Ziphaso: Onetsetsani kuti mukutsatira miyezo ya makampani.
2. ZochitikaSankhani opanga omwe ali ndi mbiri yabwino pantchito yanu.
3. Thandizo Pambuyo pa KugulitsaYang'anani chitsimikizo, thandizo laukadaulo, ndi kupezeka kwa zida zina.

Ogulitsa ambiri aku China, mongaWopanga Ma Vavu a NSW, kuphatikiza mtengo wotsika ndi kudalirika, zomwe zimawapangitsa kukhala ogwirizana nawo kwambiri pamapulojekiti apadziko lonse lapansi.

Mapeto

Thechizindikiro cha valavu ya gulugufeNdi chinthu chofunikira kwambiri mu ma diagram a P&ID, zomwe zikuwonetsa udindo wa valavu pakulamulira kayendedwe ka madzi. Kwa mafakitale omwe akufuna mayankho olimba komanso otsika mtengo, kugwirizana ndi wopanga mavalavu a gulugufe wodziwika bwino ku China** kumatsimikizira kuti zinthu zabwino kwambiri zimapezeka pamitengo yopikisana. Kaya mukufuna mavalavu wamba kapena mapangidwe osinthidwa, unyolo wolimba wazinthu zogulitsa ku China komanso ukatswiri waukadaulo zimapangitsa kuti ikhale chisankho chabwino kwambiri chopezera mavalavu amafakitale.

Mwa kumvetsetsa zizindikiro za ma valavu ndikugwirizana ndi ogulitsa odalirika, mabizinesi amatha kukonza machitidwe awo kuti agwire bwino ntchito, akhale otetezeka, komanso azikhala ndi phindu kwa nthawi yayitali.