Izicelo kunye neMigaqo yokusebenza yeeValve zeButterfly zePneumatic

Ukuba ukhe wasebenza kwiinkqubo zolawulo lolwelo, mhlawumbi ukhe wabonaivalvu yebhabhathane enomoyaisebenza. Ezi valve zincinci, zisebenza ngokukhawuleza, kwaye zithembeke kakhulu, yiyo loo nto zisetyenziswa kuyo yonke indawo—ukusuka kwimibhobho yaselwandle ukuya kwiinkqubo ze-HVAC kunye nezityalo zoshishino. Kodwa zisebenza njani ngokwenene, kwaye yintoni eyenza zibe luncedo kangaka? Masiyihlalutye.

Yintoni iValve yeButterfly yePneumatic

Ivalvu yebhabhathane ephefumlayo luhlobo lwevalvu yekota-turn esebenzisa umoya ocinezelweyo ukulawula ukuvulwa nokuvalwa kwediski yayo. Idiski ihlala embindini wepayipi kwaye ijikeleza ukulawula ukuhamba. Xa i-actuator ifumana isignali yomoya, ijika idiski ibe ngaxeshanye okanye ngokuthe nkqo ukuya kumanzi, ivumela okanye ivale indlela yolwelo.Ngenxa yokuba i-actuator isebenzisa uxinzelelo lomoya, umsebenzi ulula, uyakhawuleza, kwaye ukhuselekile—nakwiinkqubo eziphatha ulwelo oluvuthayo apho iintlantsi zombane zingaba yingozi.

Ingaba isebenza kanjani

Umgaqo wokusebenza ulula kodwa uhlakaniphile. Xa i-actuator yomoya ifumana isignali yomoya, iguqula loo xinzelelo lomoya lube yi-mechanical torque. Le torque ijikeleza umngxuma wevalvu, ijika idiski ngama-90 degrees.

• ①Xa idiski ivuliwe ngokupheleleyo, ulwelo luhamba ngokukhululekileyo lungenaxhathiso luninzi.

• ②Xa ivuliwe kancinci, ukuhamba kwayo kuyashukunyiswa ukuze kulawulwe.

• ③Xa ivaliwe ngokupheleleyo, idiski iyavalwa ngokuqinileyo kwisihlalo sevalvu ukuze iyeke ukuhamba kwamanzi.

Zisetyenziswa phi iiValve zeButterfly zePneumatic

Uza kufumana iivalvu zebhabhathane ezisebenzisa umoya kwiindawo ezininzi kuba zibonelela ngolawulo lokuhamba kwamanzi olugqwesileyo kunye nokuhambelana okuzenzakalelayo.

Kwishishini leenqanawa, zisetyenziselwa ukupholisa amanzi olwandle, iinkqubo ze-ballast, kunye nemigca yokudlulisa amafutha. Kwiinkqubo ze-HVAC, zilawula ukuhamba kwamanzi abandayo okanye ashushu. Kwinkqubo yokucubungula iikhemikhali, ukuvelisa ukutya, kunye nezityalo zamandla, ziphatha iigesi, umphunga, kunye nolwelo ngokuthembeka nangokuchaneka.

Uyilo lwazo olukhaphukhaphu lwenza kube lula ukuzifaka nakwiipayipi ezinkulu. Yiyo loo nto zihlala zikhethwa kakhulu kwiiprojekthi apho indawo nobunzima buncinci, njengeenqanawa ezisenqanaweni okanye amaqonga aselwandle.

Iingenelo zeevalvu zebhabhathane zePneumatic

• ①Ukusebenza ngokukhawuleza: Ixesha elikhawulezileyo lokuphendula ukuvula nokuvala.

• ②Ukuzenzekelayo okukhuselekileyo: Akukho mngcipheko weentsasa, ifanelekile kwiindawo ezinokutsha.

• ③Uyilo oluncinci: Ithatha indawo encinci kuneevalvu zesango okanye zeglobe.

• ④Ukugcinwa lula: Isakhiwo esilula esinezinto ezimbalwa ezihambayo.

• ⑤Ulwakhiwo oluhlala ixesha elide: Ifumaneka ngezinto ezifana nentsimbi engagqwaliyo, intsimbi ephosweyo, kunye nePVC kwiindidi ezahlukeneyo zemidiya.