Valve tataiso

Sephahla ke eng?

Sephahla ke sesebelisoa sa mochini se laolang phallo le khatello tsamaisong kapa ts'ebetsong. Ke likarolo tsa mantlha tsa sistimi ea lipeipi bakeng sa ho fetisa mokelikeli, khase, mouoane, seretse, jj.

Fana ka mefuta e fapaneng ea li-valve: li-valve tsa heke, valve ea ho emisa, valve ea bolo, valve ea serurubele, valve ea ho hlahloba, valve ea diaphragm, valve ea pinch, valve ea khatello ea khatello, valve ea taolo, joalo-joalo Ho na le mefuta e mengata ea mofuta o mong le o mong, o mong le o mong o na le mesebetsi le mesebetsi. Li-valve tse ling lia itšebetsa, ha tse ling li sebelisoa ka letsoho kapa li na le li-actuator kapa pneumatic kapa hydraulic.

Mesebetsi ea valve ke:

emisa 'me u qale mokhoa ona

fokotsa kapa eketsa phallo

laola tataiso ea ho phalla

laola khatello ea phallo kapa ts'ebetso

sistimi e tsamaisang lipeipi ho lokolla khatello e itseng

Ho na le meralo e mengata ea li-valve, mefuta le mefuta, e nang le lits'ebetso tse fapaneng tsa indasteri. Tsohle li kopana le ts'ebetso e le 'ngoe kapa ho feta tse boletsoeng kaholimo. Li-valve ke lintho tse turang, ho bohlokoa ho hlakisa valve e nepahetseng bakeng sa tšebetso, 'me valve e tlameha ho etsoa ka thepa e nepahetseng bakeng sa mokelikeli oa kalafo.

Ho sa tsotelehe mofuta, li-valve tsohle li na le likarolo tse latelang tsa mantlha: 'mele, bonnet, trima (likarolo tse ka hare), actuator le ho paka. Lisebelisoa tsa mantlha tsa valve li bonts'oa setšoantšong se ka tlase.

Valve ke sesebelisoa se sebelisetsoang ho laola tsela, khatello le phallo ea mokelikeli tsamaisong ea mokelikeli. Ke sesebelisoa se etsang hore seaplane (mokelikeli, khase, phofo) se phalle kapa se emise liphaepheng le lisebelisoa mme se ka laola phallo ea sona.

Sephahla ke karolo ea taolo tsamaisong ea lipalangoang ea mokelikeli oa liphaephe, e sebelisetsoang ho fetola karolo ea kanale le tsela ea phallo e mahareng. E na le mesebetsi ea ho khelosa, ho khaola, ho kokotletsa, ho hlahloba, ho koala khatello ea khatello kapa ho phalla. Hona le mefuta le litlatsetso tse ngata tsa li-valve bakeng sa taolo ea mokelikeli, ho tloha ho li-valve tse bonolo ho emisa ho isa ho sistimi e rarahaneng ka ho fetesisa ea taolo. Bophara bo ikemiselitseng ba li-valve bo tloha ho phepelo e nyane haholo ea sesebelisoa ho ea liphaepheng tsa lipeipi tsa indasteri ka bophara ho fihla ho 10m. E ka sebelisoa ho laola phallo ea metsi, mouoane, oli, khase, seretse, media o senyang, tšepe ea mokelikeli le mokelikeli o ntšang mahlaseli a kotsi. Khatello e sebetsang ea valve e ka tloha ho 0.0013mpa ho isa ho 1000MPa, mme mocheso o sebetsang o ka ba ho tloha c-270 ℃ ho 1430 ℃.

Sephahla se ka laoloa ke mefuta e fapaneng ea phetisetso, joalo ka pukwanana, motlakase, haeteroliki, pneumatiki, turbine, motlakase oa motlakase, motlakase oa motlakase, motlakase oa motlakase, pneumatic, spur gear, bevel gear drive, jj. Valve e sebetsa ho latela se boletsoeng esale pele litlhokahalo, kapa e bula kapa e koala ntle le ho itšetleha ka lets'oao la kutlo. Sephahla se itšetleha ka ho khanna kapa mochini o iketsang ho etsa hore likarolo tsa ho bula le ho koala li nyolohe le ho theoha, ho thellisa, ho sesa kapa ho potoloha, ho fetola boholo ba sebaka sa eona sa phallo ho tseba ts'ebetso ea eona ea taolo.