Limit Switch Box: Tataiso e Feletseng
Litsamaisong tsa sejoale-joale tsa liindasteri tsa liindasteri le taolo ea li-valve, ho bohlokoa ho netefatsa hore ho lekola boemo ba li-valve ka nepo. Amoeli switjha lebokosee bapala karolo ea bohlokoa ts'ebetsong ena ka ho fana ka maikutlo a tšepahalang ho ba sebetsang le litsamaiso tsa taolo. Ebang ke liphaepheng tsa oli le khase, lifemeng tse hloekisang metsi, kapa liindastering tsa lik'hemik'hale, mochine ona o tiisa hore tšebetso ea li-valve e sireletsehile, e nepahetse ebile e ka lateloa mohlala.
Sengoliloeng sena se fana ka tlhaloso e qaqileng ea hore na lebokose la switch switch ke eng, le sebetsa joang, likarolo tsa lona tsa mantlha, mefuta e fapaneng, le lits'ebetso ho liindasteri tse fapaneng. Qetellong, u tla ba le kutloisiso e hlakileng ea hore na ke hobane'ng ha sesebelisoa sena se hlokahala taolong ea ts'ebetso.
Lebokose la Limit Switch ke Eng?
Lebokose la switch switch ke sesebelisoa sa komporo se kentsoeng ka holim'a li-actuator kapa li-valve. Mosebetsi oa eona o ka sehloohong ke ho bontša hore na valve e sebakeng se bulehileng kapa se koetsoe. E fetola motsamao oa mochini oa kutu ea li-valve kapa shaft ea actuator hore e be lets'oao la motlakase le ka romelloang ho sistimi ea taolo e phatlalalitsoeng (DCS), programmable logic controller (PLC), kapa matšoao a bonoang bakeng sa basebelisi ba limela.
Ka mantsoe a bonolo, e sebetsa e le "mahlo" a tsamaiso ea valve. Ha actuator e tsamaisa valve, lebokose la ho fetola moeli le tiisa hore basebetsi ba tseba hantle hore na valve e behiloe hokae.
Merero ea Bohlokoa
- Feedback ea Boemo ba Valve- E fana ka matšoao a motlakase ho laola likamore mabapi le hore na valve e bulehile kapa e koetsoe.
- Tiisetso ea Polokeho- E thibela ts'ebetso e fosahetseng e ka bakang ho lutla, ho qhalana kapa likotsi.
- Boitlamo ba ho kopanya- E nolofalletsa khokahano le li-PLC le litsamaiso tsa SCADA bakeng sa taolo ea ts'ebetso e ikemetseng.
- Pontsho e Bonahalang- Mabokose a mangata a kenyelletsa matšoao a mochini (mohlala, metsu e khubelu / e tala kapa li-domes) bakeng sa ho beha leihlo habonolo sebakeng sa marang-rang.
Lebokose la Limit Switch le sebetsa Joang?
Molao-motheo oa ts'ebetso oa lebokose la ho fetola moeli o batla o otlolohile, leha ho le joalo ho tšepahala ha oona ho etsa hore e be ea bohlokoa haholo.
- Motsamao oa Mechini- Ha actuator e bula kapa e koala valve, shaft kapa stem e potoloha kapa e tsamaea ka mola.
- Mokhoa oa Cam- Ka har'a lebokose la ho fetola moeli, khamera e behiloeng holim'a shaft e potoloha ka tsela e nepahetseng.
- Fetola Kemiso- Khamera e sebelisana le li-micro-switches, li-proximity sensors, kapa li-sensor tsa makenete ka har'a lebokose.
- Phetiso ea Letšoao- Hang ha e se e kentsoe, li-switches tsena li romela letšoao la motlakase ho bontša boemo ba valve (e bulehileng / e koetsoeng kapa e bohareng).
- Maikutlo ho Sistimi ea Taolo- Letšoao le fetisetsoa ho liphanele tsa taolo, SCADA, kapa lipontšo tsa lehae.
Mohlala o Nolofalitsoeng
- Velofo e butsoe ka botlalo → Cam e etsa hore ho be le konopo e "bulang" → Letšoao le letala le rometsoe.
- Valofo e koetsoe ka botlalo → Cam e etsa hore sesebelisoa se "koetsoeng" → Letšoao le khubelu le rometsoe.
- Li-valve nakong ea phetoho → Ha ho lets'oao le hlakileng, kapa mefuteng e tsoetseng pele, maikutlo a analoge a bonts'ang boemo bo nepahetseng.
Likaroloana tse ka Sehloohong tsa Lebokose la Limit Switch
Lebokose le tloaelehileng la switch switch le kenyelletsa likarolo tse latelang:
Bolulo/Sebaka
- E sireletsa likarolo tsa ka hare
- E entsoe ka aluminium, tšepe e sa hloekang kapa polasetiki
- E fumaneha ka meralo e thibelang ho phatloha le meetso ea boemo ba leholimo
Kopano ea Cam le Shaft
- E hokela ka kotloloho ho shaft ea actuator
- E fetolela ho potoloha ho kenya tšebetsong
Li-switches kapa li-sensor
- Li-micro-switches tsa mechine
- Li-sensor tsa haufi
- Li-switches tsa Reed kapa li-sensor tsa Hall-effect
Thibelo ea Terminal
Sebaka sa khokahano ea motlakase bakeng sa tsamaiso ea wiring ho laola
Pontšo ea Boemo
- Dome ea kantle e bonts'ang boemo
- E mebala-bala (e khubelu = e koetsoe, e tala = e bulehile)
Litlhahiso tsa Conduit
Fana ka litsela tsa lithapo tse nang le likou tse nang le likhoele
Mefuta ea Limit Switch Boxes
Mabokose a li-switch a arotsoe ho ipapisitsoe le theknoloji ea switching, lintlha tse koaletsoeng, le lits'ebetso:
1. Mechanical Limit Switch Boxes
- Sebelisa li-micro-switches tse tloaelehileng
- E na le litšenyehelo, e sebelisoa haholo
- E loketse maemo a tloaelehileng a indasteri
2. Proximity Sensor switjha Mabokose
- Ho fumanwa ha batho bao o sa ikopanyeng le bona
- Nako e telele ea bophelo, ho fokotseha ho fokolang
- E loketse libaka tse nang le vibrate
3. Ho phatloha-Bopaki ba Limit Switch Boxes
- E netefalitsoe bakeng sa libaka tse kotsi (ATEX, IECEx)
- E sebelisoa ka oli le khase, lik'hemik'hale tsa petrole, merafong
4. Meteo Limit Switch Boxes
- IP67/IP68 e etselitsoe tšebeliso ea kantle
- E hanyetsana le lerole, metsi, boemo ba leholimo bo thata
5. Smart Limit Switch Boxes
- E kopantsoe le lisebelisoa tsa elektroniki tse tsoetseng pele
- Fana ka maikutlo a 4-20mA, liprothokholo tsa dijithale
- Lumella tlhokomelo e boletsoeng esale pele ka tlhahlobo ea mafu
Lisebelisoa tsa Limit Switch Boxes
Li-switchbox tsa moeli li bohlokoa liindastering tse ngata, haholo moo li-valve li bapalang karolo ea bohlokoa:
Indasteri ea Oli le Khase
- Tlhokomelo ea li-valve tsa liphaephe
- Li-platform tsa kantle ho naha tse hlokang lisebelisoa tse thibelang ho phatloha
Limela tsa Phekolo ea Metsi
Ho beha leihlo maemo a li-valve molemong oa ho sefa, ho pompa, le litsamaiso tsa dosing tsa lik'hemik'hale
Limela tsa Lik'hemik'hale le tsa Petrochemical
- Ts'ebetso ea valve e bolokehileng ka lik'hemik'hale tse senyang
- E sebelisoa libakeng tse kotsi tse nang le lits'oants'o tse lekantsoeng tsa ATEX
Moloko oa Matla
Tlhokomelo ea li-valve tsa mouoane ka har'a li-turbine le li-boilers
Pharmaceuticals le Food Processing
Stainless steel switch boxes bakeng sa lits'ebetso tsa bohloeki
Melemo ea ho Sebelisa Limit Switch Boxes
- Maikutlo a Nepahetseng a Boemo ba Valve
- Ntlafatso ea Ts'ireletso ea Ts'ebetso
- Nako ea ho phomola e fokotsehile ka ho rarolla mathata kapele
- Khokahano e bonolo le litsamaiso tsa othomathike
- Ho tšoarella libakeng tse thata
Mekhoa ea Bokamoso ka Mabokose a Fetohang a Moeli
Ka indasteri ea 4.0 le tlhahiso e bohlale, karolo ea mabokose a feto-fetohang a fetoha:
- Khokahano e se nang mohala - E fokotsa ho rarahana ha wiring ka Bluetooth kapa Wi-Fi
- Tlhokomelo ea Predictive - Li-sensor tse hlahlobang mekhoa ea ho apara pele ho hloleha ho etsahala
- Meralo e Kopanetsoeng - Liyuniti tse nyane empa li le matla ho feta
- Matla a Matla - Meralo e tlase ea tšebeliso ea matla bakeng sa ho tšoarella
Lipotso tse atisang ho botsoa (FAQs)
1. Phapang ke efe pakeng tsa phetoho ea moeli le lebokose la ho fetola moeli?
Sesebelisoa sa moeli ke sesebelisoa se le seng se lemohang motsamao oa mochini, athe lebokose la switch switch le na le li-switch tse ngata tse nang le likarolo tsa maikutlo bakeng sa ho lekola li-valve.
2. Na lebokose la ho fetola moeli le ka sebelisoa ka ntle?
E, ha feela e na le IP67 kapa lintlha tse phahameng tsa boemo ba leholimo.
3. Ke tseba joang haeba lebokose la ka la li-switch box le na le phoso?
Sheba hore na maikutlo a boemo ba valve ha a lumellane le boemo ba valve, kapa ha ho na matšoao a romelloang ho sa tsotellehe ho sisinyeha.
4. Na kaofela li-switch boxes li na le bopaki ba ho phatloha?
Che. Ke mefuta e netefalitsoeng ka litekanyetso tsa ATEX kapa IECEx feela e loketseng libaka tse kotsi.
5. Nako ea bophelo ea lebokose la ho fetola moeli ke efe?
Ka tloaelo lilemo tse 5-10 ho latela ts'ebeliso, tikoloho le tlhokomelo.
Qetello
Lebokose la ho fetola moeli le ka 'na la bonahala e le karolo e nyenyane, empa phello ea eona ho ts'ireletso ea ts'ebetso ea indasteri le katleho e bohlokoa. Ho tloha ho fana ka maikutlo a nepahetseng a boemo ba li-valve ho thusa ho kopanya le mekhoa e rarahaneng ea ho laola, e tiisa hore ts'ebetso e lula e tšepahala ebile e sireletsehile.
Ha liindasteri li ntse li tsoela pele ho fetohela ho li-automation tse bohlale, mabokose a sejoale-joale a moeli a nang le tlhahlobo e tsoetseng pele le puisano ea dijithale e tla ba bohlokoa le ho feta. Ho khetha mohlala o nepahetseng bakeng sa kopo ea hau hase feela taba ea ts'ebetso empa hape le ts'ireletso le ts'ebetso ea nako e telele.
Nako ea poso: Sep-26-2025
