Ma Valves ndi zinthu zofunika kwambiri pazogwiritsira ntchito zothandizira. Apachipata, monga dzinalo likusonyezera, ndi mtundu wa valavu yomwe imagwiritsidwa ntchito kuwongolera madzi pogwiritsa ntchito chipata kapena mbale. Mtundu uwu wavalavuimagwiritsidwa ntchito kwambiri kuyimitsa kapena kuyambitsa kutuluka ndipo sikugwiritsidwa ntchito kuwongolera kuchuluka kwa zopangidwa pokhapokha zopangidwa.
Bwino kwambiriOpanga mafakitale opanga mafakitaleTsatirani miyezo yokhazikika popanga izimavuvukuwonetsetsa kuti, kukhazikika komanso ndi magwiridwe antchito. Mtundu uliwonse wamtundu uliwonse ungayambitse kuwonongeka kosafunikira komanso kuwonongeka kwachuma. Kuchita bwino komanso kusavuta kugwira ntchito ndi zinthu ziwiri zofunika kwambiri posankha valavu kuchokera ku ma valora omwe ali pamsika.
Sluus valavuamatchedwapachipata, yang'anani kuti mudziwe zambiri za iwo.
Chaniis aPachipata?
Gwero:Masewera a TV
A pachipatandi mtundu wa valavu yoledzeretsa imagwiritsidwa ntchito poyendetsa madzi m'mafakitale. Amtimaamatanthauza ngalande yopanga ndi chipata chowongolera madzi. Sluike mavesi kapenaMavalire a pachipata mafakitaleamagwiritsidwa ntchito makamaka pazolinga za mafakitale. Makina osavuta komanso osavuta amapangitsa kukhala chimodzi mwazogwiritsidwa ntchito kwambirimavuvukudutsa mafakitale osiyanasiyana. Valavu imagwira ntchito pongoyenda kapena kukweza chotchinga munjira yoyenda zakumwa.
Amagwiritsidwa ntchito pa chitolirocho munjira imodzi kapena kuwongolera. Mukatseguka kwathunthu, sizimakuthandizani kugwiritsa ntchito madzi oyenda, omwe ndi zifukwa zazikulu zomwe zimawerengedwa bwino kwambiri. Maonekedwe a chipata mwina akufanana, koma nthawi zambiri, amasungidwa ndi mphero. WelengeraMavesi pachipataThandizani pangani chosindikizira chabwino pomwe zimatsekedwa monga momwe zimagwirira ntchito kukakamizidwa kulowera ndikupereka magwiridwe antchito abwino.
A pachipataimagwira ntchito posinthira pamanja a gudumu la manja, kapena limagwiritsa ntchito magetsi.Kusintha kwa gudumu kuchulukitsa nthawi zingapo kumayenda pachipata ndi pansi, komwe kumawongolera kuyenda kwamadzi kapena gasi mkati mwa valavu. Kutsegula chipata kumapereka kuchepa kwa kayendedwe katatu koma kusunga chipata chotseguka kungawonongeke ngati madzi oyenda kapena mpweya wambiri pambale. M'malo mwaMavesi pachipata, mavevu apadziko lonse lapansi atha kugwiritsidwa ntchito poyendetsa.
Kuyendetsa
NgakhalepachipataKapena valve valve ndiosavuta kugwira ntchito, imakhala ndi zinthu zambiri zokhazikitsidwa kuti zizigwira bwino ntchito. Mtundu uwu wavalavuMuli ndi thupi, chipata, mpando, bonnet, ndipo nthawi zina, ochita sewero omwe amayenda.Mavesi pachipataikhoza kupangidwa pogwiritsa ntchito zinthu zosiyanasiyana; Komabe, chitsulo chosapanga dzimbiri chimakonda kwambiri popeza zomwe zatha kusinthasintha kwa kutentha kapena kukakamizidwa. Magawo osiyanasiyana a chipata chafotokozedwa pansipa.
Mpanda
Kupezeka pamitundu yosiyanasiyana, chipata ndicho gawo lalikulu la chipata. Gawo lalikulu la kapangidwe kake ndilo mphamvu yake yofunsira mafunso ena. ApachipataItha kulembedwa ngati valavu yofanana kapena yolumikizidwa yochokera ku mtundu wa chipata. Choyambirira chitha kugawidwa m'makomo a slab, zipata zofananira zofananira, komanso kufanana ndi zipata.
Mipando
A pachipataili ndi mipando iwiri yomwe ikutsimikizira kusindikizidwa limodzi ndi chipata. Mipando iyi imatha kuphatikizidwa mu thupi la valavu, kapena akhoza kukhalapo mu liwiro la mphete ya mpando. Omaliza amalumikizidwa kapena kukanikizidwa kulowa m'malo mwake kenako ndikusindikizidwa ndi kuweta thupi la valavu. M'makhalidwe pomwe valavu imatha kutentha kwambiri, mphete zampando ndizomwe zimakonda, chifukwa zimalola kusinthasintha kosiyanasiyana.
Tsinde
Chipata chapachipataamatsitsidwa kapena kukwezedwa pomwe umakhala pamakina opindika. Izi zitha kuchitika kudzera pa gudumu la m'magazi kapena wogwira. Chochitapachipataikhoza kulamulidwa kutali. Kutengera mtundu wa sitepe, thepachipataimatha kugawidwa mu tsinde lokwera ndi mavavu osakwera. Wakaleyo amakhazikika pachipata, pomwe omalizirawo amakonzedwa kwa wogwirako ndi ulusi pachipata.
Boni
Bonnets ndi zigawo za valavu yomwe imawonetsetsa kusindikizidwa kotetezeka. Amathamangitsidwa kapena kujambulidwa ku thupi la valavu kuti ithe kuchotsedwa m'malo mwa kukonza kapena kukonza. Kutengera kugwiritsa ntchito, mitundu yosiyanasiyana ya zojambulajambula zimaphatikizapo boti la bolt, chomata-m'matumbo, zigwirizane ndi zikuluzikulu.
Mapulogalamu
Mavesi pachipatakapena mavesi a Sluike ali ndi ntchito zambiri pamafakitale osiyanasiyana ndikugwiritsira ntchito mosiyanasiyana pogwiritsa ntchito madzi, mpweya, komanso mpweya. Munthawi ya chilengedwe monga kutentha kwambiri kapena madera apamwamba kwambiri m'mafakitale a petrochemical, mavesi pachipata ndi chida. Zoterezi, nkhaniyo ndi mtundu wa valavu imagwira ntchito yofunikira pakuchita ndi mphamvu ya valavu.
Mavavu a pachipata amapezanso momwe amagwiritsidwira ntchito pamakina otetezera moto, komwevalavu ya pachipatanthawi zambiri amagwiritsidwa ntchito.Ma valve a Stem Stemamagwiritsidwa ntchito mu zombo kapena mobisa m'malo omwe malo ofukula ndi ochepa.
Mitundu yaMavesi pachipata
Gwero:Masewera a TV
Wofanana ndi kulowetsedwaMavesi pachipata
Monga momwe dzinalo limanenera, lofananitsa ma valvera pachipata chamoto kukhala pachipata chathyathyathya, chofanana ndi chofanana ndi mipando iwiri yofananira. Kumbali inayo, wedgeMavesi pachipatakhalani ndi chipata. Izi zili ndi nthiti zonse mbali zonse ndipo zimatsogozedwa pamalo ndi mipata m'chipata. Izi zimathandizira kuti zithandizireni katundu wambiri wokhazikitsidwa ndi thupi la valavu, imathandizira kusunthika kotsika, komanso kupewa kuzungulira kwa maudindo otseguka.
Kukula kwa tsinde ndi ma valve a tsinde
Kusiyana kwakukulu pakati pa mitundu iwiri iyi yaMavesi pachipatandikuti ali okhazikika (otuluka) kapena opindika (osakwera). MuKukwera pachifuwa pachifuwa, tsinde lozungulira limadzuka pomwe valavu imayamba. Komabe, mtundu uwu sunasankhidwe komwe malo ali ochepa kapena kukhazikitsa ndi mobisa.
Zitsulo zokhala ndi zitsulo zokhazikika
Zonsezi ndi wedgeMavesi pachipata. MuMakunja okhala ndi zitsulo, neger slider ku poyambira mupachipatathupi ndipo amatha msampha wokwanira kuti madziwo atha kukhala nawo. Chifukwa chakeMakunja Okhazikikaamakondedwa kumene kutsekeka kwamphamvu kumafunikira, monga m'madzi ogawidwa madzi.
In Makunja Okhazikika, mphero imatsekedwa mkati mwa elastomer yomwe imawonetsa chidindo cholimba. Nyumbayo imachitika pakati pa thupi ndi mphero chifukwa chake sizimafunikira poyambira ngati valavu yachitsulo chomangira. Popeza mavuvuwa amapezeka ndi elastomer kapena zinthu zotsalira, amateteza kuchuluka kwa kutupa.
Mawu Omaliza
Sluike Mavesi ndiMavesi pachipatandi mayina osiyana amtundu womwewo wa valavu. Izi ndi mtundu wofala kwambiri waMakunja a Mafakitalentchito. Monga mavesi a pachipata amapangidwa pogwiritsa ntchito zinthu zosiyanasiyana ndikukhala ndi mitundu yambiri, mtundu wa valavu iyenera kusankhidwa mosamala pakugwiritsa ntchito kwina.
Zabwino komanso zoyeneramavuvumonga omweMasewera a TVndi ndalama zambiri chifukwa zimafunikira kukonza kochepa kwambiri, komwe kumatha kusunga ndalama zambiri. PezaValavu Masewera a TVlero kwa ma valves apamwamba kwambiri.
Post Nthawi: Mar-02-2023
