Kutheni usebenzisa ivalve yebhabhathane endaweni yevalve yebhola?

Iivalvu ziyinxalenye yamashishini amaninzi, ukusuka kumanzi okusela kunye nokucocwa kwamanzi amdaka ukuya kwi-oyile negesi, ukusetyenzwa kweekhemikhali, nokunye. Balawula ukuhamba kolwelo, iigesi kunye ne-slurries ngaphakathi kwenkqubo, kunye nebhabhathane kunye neevalvu zebhola zixhaphake ngakumbi. Eli nqaku liphonononga ukuba kutheni sikhethe iivalvu zebhabhathane ngaphezulu kweevalvu zebhola, sijonge kwimigaqo yazo, amacandelo, uyilo, ukusebenza, kunyeinzuzo.

Iivalve zebhabhathane

A ivelufa butterflyyivalve ejikelezayo ejikelezayo yekota esetyenziselwa ukumisa, ukulawula, kunye nokuqalisa ukuhamba kwamanzi. Ukushukuma kwediski yevalve yebhabhathane kulinganisa ukushukuma kwamaphiko ebhabhathane. Xa i-valve ivaliwe ngokupheleleyo, i-disc ivimba ngokupheleleyo itshaneli. Xa i-disc ivulwe ngokupheleleyo, i-disc ijikeleza ikota yokujika, ivumela ulwelo ukuba ludlule phantse lungathintelwa.

Iivalvu zebhola

Ivalve yebhola ikwayi-quarter-turn valve, kodwa iindawo zayo zokuvula nezokuvala zizingqukuva. Kukho umngxuma phakathi kwe-sphere, kwaye xa umngxuma uhambelana nendlela yokuhamba, i-valve ivula. Xa ibhore i-perpendicular ukuya kwindlela yokuhamba, i-valve ivala.

Iivalve zebhabhathanevs. Iivalvu zeBhola: Iiyantlukwano zoYilo

Umahluko ongundoqo phakathi kwevalve yebhabhathane kunye nevalve yebhola kukuyilwa kwazo kunye nendlela ezisebenza ngayo. Lo mahluko uchaphazela iimpawu zabo zokusebenza kunye nokufaneleka koluhlu olubanzi lwezicelo.

Imilinganiselo kunye nobunzima

Iivalve zebhabhathanezikhaphukhaphu kwaye zixinene ngakumbi kuneevalvu zebhola, ngakumbi iivalvu zebhola ezinobukhulu obukhulu. Uyilo olufutshane lweivelufa butterflyyenza kube lula ukuyifaka kunye nokugcina, ngakumbi kwizicelo apho indawo incinci.

Iindleko

Iivalve zebhabhathaneNgokuqhelekileyo zixabisa ngaphantsi kuneevalvu zebhola ngenxa yoyilo lwazo olulula kunye namalungu ambalwa. Olu ncedo lweendleko lubonakala ngakumbi xa ubungakanani bevalve bukhulu. Ixabiso eliphantsi leevalvu zebhabhathane lizenza zilungele ukusetyenziswa kwevalve yezinga elikhulu.

Uxinzelelo lwehla

Xa ivulwe ngokupheleleyo,iivalve butterflyNgokuqhelekileyo banoxinzelelo oluphezulu lwehla kuneevalvu zebhola. Oku kungenxa yokuma kwediski kwindlela yokuhamba. Iivalve zebhola zenzelwe ukuzala okugcweleyo ukubonelela ukuhla koxinzelelo oluphantsi, kodwa abaninzi ababoneleli banciphisa ukubhoboza ukugcina iindleko, okubangela ukuhla koxinzelelo olukhulu kumajelo eendaba kunye nokuchithwa kwamandla.

Iivalve zebhabhathanezibonelela ngeenzuzo ezibalulekileyo ngokweendleko, ubungakanani, ubunzima, kunye nokulula kokugcinwa, zibenza zilungele usetyenziso olwahlukeneyo, ngakumbi kunyango lwamanzi namanzi amdaka, iinkqubo zeHVAC, kunye namashishini okutya nesiselo. Yiyo loo nto sikhethe ivalve yebhabhathane endaweni yevalve yebhola. Nangona kunjalo, kwii-diameters ezincinci kunye ne-slurries, iivalve zebhola zinokuba lukhetho olungcono.