Kwiinkqubo zolawulo lolwelo apho imidiya inokuba rhabaxa, irhawuzelele, okanye iqulathe izinto eziqinileyo ezixhonyiweyo, uyilo lweevalvu zesiqhelo ludla ngokuba neengxaki zokuguga, ukuvaleka, okanye ukungasebenzi kakuhle kokuvala.Iivalvu zokuncinasombulula le mingeni usebenzisa indlela elula kodwa esebenza kakhulu: endaweni yokuba izinto zesinyithi ziqhagamshelane nolwelo, isingxobo esiguquguqukayo sicinezelwa ngaphandle ukulawula ukuhamba kwamanzi. Olu yilo lukhethekileyo lwenza iivalvu zepinch zibe luncedo kakhulu kumashishini aphatha udaka, amanzi amdaka, iipowders, kunye nolwelo olubuthathaka.
Yintoni iValve yePinch
Ivalvu yokutshixa luhlobo lwevalvu yokulawula ukuhamba kwamanzi esebenzisa isingxobo se-elastomer esiguquguqukayo (okanye i-liner) njengendlela ephambili yokuhamba kwamanzi. Ivalvu isebenza ngokucinezela isingxobo ngoomatshini ngaphandle, imise okanye ilawule ukuhamba kolwelo ngaphandle kokuveza izinto zesinyithi kwimidiya yenkqubo.
Ngenxa yokuba imidiya idibana kuphela ngaphakathi kwesingxobo, iivalvu zokuncinza zisetyenziswa kakhulu kwiinkqubo apho ungcoliseko, ukugqwala, okanye ukukrala kuyingxaki. Ulwakhiwo lwazo olulula lukwanciphisa inani leendawo ezihambayo zangaphakathi xa kuthelekiswa neentlobo ezininzi zeevalvu zemveli.
Ngokwembono yoyilo, iivalvu zepinch zingasetyenziswa ngesandla, zisebenze ngomoya, okanye zisebenze ngombane, nto leyo ezenza zilungele zombini izityalo zoshishino ezizenzekelayo kunye neenkqubo ezilula zoomatshini.
Indlela iiValve zePinch ezisebenza ngayo
-
①Ivalvu inesingxobo serabha okanye se-elastomer esifakwe ngaphakathi emzimbeni wevalvu
-
②Amandla oomatshini angaphandle acinezela (acinezela) umkhono
-
③Xa icinezelwe ngokupheleleyo, ukuhamba kwamanzi kuyayeka ngokupheleleyo
-
④Xa ikhululiwe, umkhono ubuyela kwimo yawo yokuqala kwaye ukuhamba kwawo kuyaqhubeka
Le ndlela yokwahlulahlula ithintela ukwakheka kwenkunkuma kwaye inciphisa iingozi zokuvuza. Uyilo lukwaqinisekisa ukuvalwa okuqinileyo kuba isingxobo sinokudilika ngokupheleleyo, ngokungafaniyo neevalvu eziqinileyo ezinokuvumela ukuvuza okuncinci ngokuhamba kwexesha.Ukongeza, ekubeni kungekho mingxunya okanye iindawo ezifileyo ngaphakathi kwendlela yokuhamba, iivalvu zepinch ziyamelana kakhulu nokuvaleka, nokuba zisebenza ngezinto ezixineneyo okanye ezizaliswe ziintwana.
Iingenelo eziphambili zeevalvu zePinch
1. Ukuphathwa kakuhle kwe-Abrasive kunye ne-Slurry Media
Iivalvu zokuncinza zisetyenziswa kakhulu kwizicelo zokulunywa nokurhawuzelelwa kuba isingxobo esiguquguqukayo sifunxa impembelelo yamasuntswana ngcono kuneendawo zesinyithi.
2. Ukuhamba kweBore epheleleyo
Uninzi lweevalvu zokuncina zibonelela ngokuhamba okungenamkhawulo xa zivuliwe, nto leyo enciphisa ukwehla koxinzelelo kwaye iphucula ukusebenza kakuhle kwenkqubo.
3. Ukumelana nokugqwala okunamandla
Ekubeni kuphela isingxobo esidibana nemidiya, ukukhethwa kwezinto kunokulungiswa ukuze kuhambelane neekhemikhali.
4. Iimfuno zoLondolozo oluPhantsi
Ngenxa yokuba zimbalwa izinto zangaphakathi, kulula ukuzilungisa iivalvu zokucinezela, zifuna ukutshintshwa kuphela ngesleeve.
5. Ukuvala Okuqinileyo Ngamaqamza
Ukuwa ngokupheleleyo kwesingxobo kwenza ukuba ukusebenza okuqinisekileyo kokuvala kusebenze nokuba kukho izinto eziqinileyo ezixhonyiweyo.
Ukusetyenziswa okuqhelekileyo kweeValve zePinch
1. Unyango lwamanzi amdaka
Iivalvu ze-pinch zisetyenziswa kakhulu kwiinkqubo zelindle kunye ne-sludge kuba ziyamelana nokuvaleka kwaye ziphatha izinto eziqinileyo ezixhonyiweyo ngokufanelekileyo.
2. Ukwembiwa kunye nokuLungiswa kweziMbiwa
Imisebenzi yokwemba ixhomekeke kwiivalvu zokuncina ukulawula uludaka olurhabaxa olunesanti, amasuntswana esinyithi, kunye neekhemikhali.
3. Ukulungiswa kokutya neziselo
Iisleeve ezikumgangatho wokutya zivumela ulawulo lokuhamba kwamanzi olucocekileyo kwiimveliso ezifana neesosi, iipowders, kunye nokutya okumanzi.
4. Amayeza kunye neBiotechnology
Ngenxa yokuba imidiya idibana kuphela nesleeve, umngcipheko wongcoliseko uyancitshiswa, oxhasa iindawo zokucubungula ezicocekileyo.
5. Ukucubungula iikhemikhali
Izityalo zeekhemikhali zisebenzisa iivalvu zepinch kwi-asidi ezibolayo, ii-alkalis, kunye nolwelo olusabelayo apho iivalvu zesinyithi zinokonakala khona.
Ixesha lokuthumela: Feb-05-2026