Motlakase o laolang valve ke mofuta oa lisebelisoa tsa taolo ea phallo, ka koloi ea motlakase le taolo e nepahetseng ea lekhalo lipakeng tsa mokokotlo oa li-valve le setulo, ho fihlela tokiso ea phallo e mahareng. Tlhahisong ea indasteri, khetho e nepahetseng le ho sebelisoa ha li-valve tsa ho laola motlakase ke tsa bohlokoa ho netefatsa ts'ebetso e sireletsehileng, e ka tšeptjoang le e sebetsang hantle ea mekhoa ea ho fana ka metsi. Sengoliloeng sena se tla hlahisa litsebo tsa khetho le ts'ebeliso ea valve e laolang motlakase ho latela pono ea litsebi.
Ntlha ea pele, tsebo ea ho khetha
1. Etsa qeto ea mofuta oa valve
Ho ea ka maemo a ts'ebetso a sistimi e tsamaisang mokelikeli le litšoaneleho tsa sehare, khetha mofuta o nepahetseng oa li-valve, joalo ka valafo e laolang setulo se le seng, valafo e laolang litulo tse peli, valve e laolang matsoho, jj.
2. Khetha mofuta oa actuator
Ho ea ka litlhoko tsa ho nepahala ha phetoho, lebelo la karabo le sebaka sa ho kenya, khetha mofuta o nepahetseng oa actuator, joalo ka stroke e otlolohileng, stroke ea angular le multi-turn actuator.
3. Etsa qeto ea boholo ba valve le thepa
Ho ea ka sekhahla sa phallo, khatello, mocheso le likarolo tse ling tsa mokelikeli, khetha boholo bo loketseng ba li-valve le thepa ho netefatsa matla le ho hanyetsa ha kutu ea valve.
4. Khetha mokhoa o nepahetseng oa ho laola
Ho ea ka tekanyo ea li-automation le litlhoko tsa ts'ebetso ea tsamaiso ea ho fana ka mokelikeli, khetha mokhoa o nepahetseng oa ho laola, joalo ka ho laola ka letsoho, ho laola ka mokhoa o itekanetseng le ho laola hole.
Ea bobeli, ts'ebeliso ea litsebo
1. Kenya le ho hokela likhoele
Ha u kenya valve ea ho laola motlakase, ho lokela ho netefatsoe hore valve e hokahane ka thata le phaephe, 'me mohala oa matla le mohala oa taolo o kopantsoe ka nepo ho qoba liphoso tsa wiring.
2. Debugging le calibration
Pele valve ea ho laola motlakase e sebelisoa, e lokela ho fetoloa le ho lekanngoa ho netefatsa hore valve e butsoe le ho koaloa ka mokhoa o tloaelehileng le ho nepahala ha taolo ea phallo e finyella litlhoko.
3. Tšebeliso e nepahetseng le tlhokomelo
Nakong ea ts'ebeliso ea valve ea ho laola motlakase, mekhoa ea ts'ebetso e lokela ho lateloa ho qoba ts'ebetso e feteletseng le boima bo feteletseng. Ka nako e ts'oanang, tlhokomelo le tlhokomelo ea kamehla ho lelefatsa bophelo ba tšebeletso ea valve.
4. Ho rarolla mathata le tlhokomelo
Ha valve ea ho laola motlakase e hlōleha, e lokela ho batlisisoa ho ea ka ketsahalo ea phoso, ho fumana sesosa sa phoso, 'me u nke mehato e lumellanang ea tlhokomelo. Joalo ka ho hloleha ha actuator, ho roala setulo sa spool le valve le mathata a mang, li lokela ho lokisoa kapa ho nkeloa sebaka ka nako.
Iii. Kakaretso
Bokhoni ba ho khetha le ho sebelisa li-valve tse laolang motlakase li kenyelletsa ho khetholla mofuta oa li-valve, ho khetha mofuta oa actuator, ho khetholla boholo ba li-valve le thepa, le ho khetha mokhoa o nepahetseng oa taolo. Lits'ebetsong tse sebetsang, ho boetse hoa hlokahala ho ela hloko ho kenya le ho kenya mohala, ho lokisa liphoso le ho lekanya, tšebeliso e nepahetseng le tlhokomelo, hammoho le ho rarolla mathata le tlhokomelo, ho netefatsa ts'ebetso e bolokehileng, e ka tšeptjoang le e sebetsang ea molaoli oa motlakase. Ho utloisisa litsebo tsa khetho le ts'ebeliso ea valve e laolang motlakase ho thusa ho ntlafatsa boemo ba taolo le boemo ba tekheniki ba sistimi e tsamaisang metsi.
Nako ea poso: Sep-08-2023
