Ke li-valve life tse ka sebelisoang ho laola mofuta oa li-valve tsa motlakase tse laolang metha ea metsi

Ke li-valve life tse ka sebelisoang ho laola mofuta oa li-valve tsa motlakase tse laolang metha ea metsi

Sephahla sa ho laola, valve ea bolo, serurubele, valve ea heke e ka sebelisoa ho laola valve ea khase, ke mokhoa oa ho laola khase, tse latelang ke letoto le lenyenyane la tsebo e qaqileng, ho kenyelletsa le litšobotsi tsa sebopeho le molao-motheo oa ho sebetsa oa valve ena ea taolo ea khase. .
Molaoli
Li-valve tse laolang o sebelisoa haholo lits'ebetsong tsa indasteri tsa karolo ea taolo. Sephahla se laolang se entsoe ka setho sa tsamaiso le valve. Ho ea ka litho tse fapaneng tsa tsamaiso, e ka aroloa ka valve e laolang pneumatic, valve e laolang motlakase le valve e ikemetseng. Ho laola valve ka ho amohela tlhahiso ea tsamaiso ea indasteri ea 4-20MA ho finyella taolo le taolo ea moea o itekanetseng.
Balofo ea bolo
Ball valve ke e 'ngoe ea li-valve tse sebelisoang haholo lefatšeng, empa hape le lilemong tse leshome tse fetileng tsoelo-pele e potlakileng ea valve. E sebelisoa haholo-holo bakeng sa ho khaola, ho laola le ho aba ka liphaephe. Ke valve e sebetsang ka bongata e sebelisoang haholo ho laola khase. Balofo ea bolo e hloka feela spool ho potoloha 90¡ã ho qeta ho bula le ho koala le ho khaola kapele karolo ea seaplane.
Butterfly valve
Butterfly valve ke theko e tlaase, mohaho o bonolo oa valve, kahoo valve ea serurubele e loketse haholoanyane bakeng sa tekanyo e kholo. Butterfly valve e tšoauoa ka matla a phallo e kholo le ho hanyetsa mokelikeli o monyenyane. Ha feela poleiti ea serurubele e fihla ho 90¡ã, e ka buloa le ho koaloa hanngoe, e le ho finyella phetoho e ikemetseng ea pipeline le ho khaola le ho laola khase.
Li-valve tsa heke
Belofo ea heke e na le 'mele oa valve, setulo, kutu, heke, sekoaelo sa valve, selikalikoe sa ho tiisa le likarolo tse ling. Melemo ea li-valve tsa heke ke sebopeho sa compact, ho hanyetsa mokelikeli o monyane, bophelo bo bolelele ba ts'ebeletso, ka poleiti ea valve ho ea holimo le tlase ho sisinyeha ho fihlela ho buloa ha valve le taolo ea khase, ha valve ea heke e koetsoe, sebaka sa ho tiisa se ipapisitse le khatello e mahareng. sebaka sa ho tiisa sa poleiti ea heke ho ea ka lehlakoreng le leng la setulo sa valve ho netefatsa hore ho na le sebaka sa ho tiisa holim'a sebaka sa ho tiisa.
Methara ea metsi e bohlale ke mofuta o mocha oa metara ea metsi o sebelisang theknoloji ea sejoale-joale ea microelectronics, theknoloji ea sejoale-joale ea kutlo le theknoloji e bohlale ea likarete tsa IC ho lekanya tšebeliso ea metsi le ho fetisa lintlha tsa tšebeliso ea metsi le ho rarolla litšebelisano. Hona joale, mefuta e ka sehloohong ea li-valve tsa motlakase tsa metsi a malapeng ke li-valve tsa bolo, valve ea ceramic le diaphragm valve.
Metara e bohlale ea metsi ke mofuta o mocha oa metara oa metsi o sebelisang theknoloji ea sejoale-joale ea elektroniki, theknoloji ea sejoale-joale ea ho lemoha le theknoloji e bohlale ea likarete tsa IC ho lekanya tšebeliso ea metsi le ho fetisa lintlha tsa tšebeliso ea metsi le ho rarolla litšebelisano. Hona joale, mefuta e ka sehloohong ea li-valve tsa motlakase tsa metsi a malapeng ke li-valve tsa bolo, valve ea ceramic le diaphragm valve.
Mofuta oa li-valve tsa ho laola motlakase oa meter ea metsi a bohlale
(1) belofo ea bolo
Ball valve ka lebaka la litlhoko tsa torque ea ho khanna, ka lebaka la ho eketsa kapa ho roala ha ho sebelisoa, ho bonolo ho lutla, ho hloleha ha switjha le mathata a mang, mitha ea metsi e bohlale ea malapeng e sebelisang li-valve tse joalo ho feta, ha ho sebelisoa mathata a mangata.
(2) valve ea ceramic
Valve ea ceramic e na le bophelo bo bolelele ba ts'ebeletso, ts'epo e phahameng ea ho fetoha, tahlehelo e nyane ea khatello, 'me ha ho bonolo ho e sebelisa. Hobane ke sehlahisoa sa patent, baetsi ba meter ea metsi e bohlale ea malapeng ba sebelisa valve ena ba fokola haholo.
(3) valve ea diaphragm
Li-valve tsa diaphragm ha li sebelisoe ke bahlahisi ka lebaka la theko ea tsona e phahameng. Li-valve tsa meter tsa metsi tse bohlale le tsona ke index ea bohlokoa ea ts'ebetso e sebelisoang.
Ka lebaka la boleng ba metsi a marang-rang a liphaephe, tšenyo ea valve ea meter ea metsi e tebile, e amang ka ho toba metering ea meter ea metsi. Khetho ea valve ea taolo ea elektronike e tlameha ho ba le bophelo bo bolelele, ho tšepahala ho hoholo ha sesebelisoa, tahlehelo e nyane ea khatello, 'me ha ho bonolo ho e sebelisa. Hona joale, valve ea ceramic ke eona e tlang pele.