Likoloi tsa sejoale-joale, literekere le lisebelisoa tse ling, lisebelisoa tse fapaneng tsa hydraulic li sebelisoa haholo.Karolo ea bohlokoa ts'ebetsong ea litsamaiso tsena e bapaloa ke li-alarmos-hydraulic alarms - bala tsohle ka lisebelisoa tsena, mefuta ea tsona e teng, moralo le ts'ebetso, hammoho le khetho le ho nkela li-sensor sebaka, sehloohong sena.
Sensor ea alamo ea hydraulic ke eng?
Sensor-hydrosignaling device (sensor-relay, sensor-indicator ea boemo ba metsi) - karolo ea tsamaiso ea elektronike, ho shebella le ho bonts'a mekhoa ea tsamaiso ea hydraulic ea likoloi;Sensor threshold e romellang lets'oao ho sesupo kapa li-actuator ha mokelikeli o fihla boemong bo reriloeng esale pele.
Ka koloing efe kapa efe ho na le litsamaiso le likarolo tse 'maloa tsa hydraulic: sistimi ea matla a hydraulic (ka literaka, literekere le lisebelisoa tse fapaneng), lits'ebetso tsa lubrication le pholileng tsa yuniti ea matla, sistimi ea phepelo ea motlakase, li-washer tsa lifensetere, seteraeke sa motlakase le tse ling.Litsamaisong tse ling, boemo ba mokelikeli bo tlameha ho beoa leihlo khafetsa (joalo ka tanka ea mafura), ha ho tse ling ho hlokahala feela ho fumana leseli mabapi le boteng kapa ho se be teng ha mokelikeli, kapa mabapi le mokelikeli o hlolang boemo bo itseng (ho feta kapa ho oa). .Mosebetsi oa pele o rarolloa ke li-sensor tsa boemo bo tsoelang pele, 'me ea bobeli, ho sebelisoa lisebelisoa tsa hydraulic alarm (DGS) kapa li-sensors tsa boemo ba metsi.
DGS e kentsoe ka litanka tsa katoloso, crankcase ea enjine le likarolo tse ling tsa sistimi ea hydraulic.Ha mokelikeli o fihla boemong bo itseng, sensor e qala, e koala kapa e bula potoloho, e fana ka letšoao la ho tima / ho tima ho dashboard (mohlala, letšoao la ho theoha ha oli), kapa ho bulela / ho tima li-actuator - lipompo, likoloi le tse ling tse fanang ka phetoho boemong ba mokelikeli kapa phetoho ea mokhoa oa ho sebetsa oa tsamaiso eohle ea haeteroliki.Ke ka lebaka leo DGS e atisang ho bitsoa lisebelisoa tsa li-sensor-signaling le li-relays.
Ho lisebelisoa tsa morao-rao tsa likoloi, ho sebelisoa mefuta e mengata ea li-alarms-hydraulic alarms - li lokela ho hlalosoa ka ho qaqileng haholoanyane.
Mefuta le litšobotsi tsa li-alamo tsa hydraulic alarm
Li-sensor tsa kajeno li arotsoe ka mefuta e 'maloa ho latela molao-motheo oa ts'ebetso, tikoloho ea ho sebetsa (mofuta oa mokelikeli) le litšobotsi tsa eona, boemo bo tloaelehileng ba mabitso, mokhoa oa ho hokahanya le litšobotsi tsa motlakase.
Ho ea ka molao-motheo oa ts'ebetso, DGS ea likoloi e arotsoe ka lihlopha tse peli:
● conductometric;
● Qoqa.
Li-sensor tsa Conductometric li etselitsoe ho sebetsa ka lino tse tsamaisang motlakase (haholo-holo metsi le li-coolants).Li-DGS tsena li lekanya khanyetso ea motlakase pakeng tsa pontšo le li-electrode tse tloaelehileng (fatše), 'me ha khanyetso e theoha ka matla, e romela letšoao ho pontšo kapa actuator.Sensor conductivity e na le probe ea tšepe (hangata e entsoe ka tšepe e sa hloekang) le potoloho ea elektronike (e kenyelletsa jenereithara ea pulse le amplifier ea pontšo).Probe e etsa mesebetsi ea electrode ea pele, mesebetsi ea electrode ea bobeli e abeloa setshelo ka boeona ka mokelikeli (haeba e le tšepe) kapa lesela la tšepe le behiloeng ka tlase kapa marako a setshelo.Sensor ea conductometric e sebetsa ka mokhoa o bonolo: ha boemo ba mokelikeli bo le ka tlas'a probe, ho hanyetsa motlakase ho atisa ho ba teng ka ho sa feleng - ha ho na pontšo ho tlhahiso ea sensor, kapa ho na le pontšo e mabapi le boemo bo tlaase ba mokelikeli;Ha mokelikeli o fihla probe ea sensor, ho hanyetsa ho theoha ka matla (mokelikeli o tsamaisa hona joale) - ka tlhahiso ea sensor, pontšo e fetoha ho fapana.
Li-sensor tsa float li ka sebetsa ka mofuta ofe kapa ofe oa mokelikeli, o tsamaisang le o sa tsamaisang.Motheo oa sensor e joalo ke ho phaphamala ha moralo o itseng o amanang le sehlopha sa ho ikopanya.Sensor e sebakeng sa moeli oo mokelikeli o ka o fihlelang nakong ea ts'ebetso e tloaelehileng ea sistimi, 'me ha mokelikeli o fihla boemong bona, o romela letšoao ho sesupo kapa actuator.
Ho na le mefuta e 'meli ea mantlha ea li-sensor tsa float:
● Ka float e hokahantsoeng le lebitso le tsamaeang la sehlopha sa mabitso;
● Ka ho phaphamala ha makenete le switjha ea lehlaka.
DGS tsa mofuta oa pele ke tse bonolo ka ho fetisisa tsa moralo: li thehiloe holim'a float ka mokhoa oa probe ea polasetiki kapa cylinder e se nang letho ea koporo e kopantsoeng le puisano e tsamaeang ea sehlopha sa ho ikopanya.Ha boemo ba mokelikeli bo phahama, float e phahama 'me ka nako e itseng ho na le potoloho e khutšoanyane kapa, ka lehlakoreng le leng, ho bula mabitso.
Li-sensor tsa mofuta oa bobeli li na le moralo o rarahaneng haholoanyane: li thehiloe holim'a molamu o se nang letho o nang le switch ea lehlaka (switch ea makenete) e ka hare, haufi le axis eo float ea annular e nang le makenete e sa feleng e ka tsamaeang.Phetoho ea boemo ba mokelikeli e etsa hore float e tsamaee haufi le axis, 'me ha makenete e feta ka switjha ea lehlaka, likhokahano tsa eona lia koaloa kapa lia buloa.
Ho latela mofuta oa tikoloho ea ts'ebetso, li-alarm tsa likoloi-hydraulic li arotsoe ka mefuta e mene e meholo:
● Ho sebetsa metsing;
● Ho sebetsa ka antifreeze;
● Bakeng sa mosebetsi oa oli;
● Ho sebetsa ka mafura (peterole kapa disele).
Sensor-hydraulic detector e nang le probe ea tšepe
Setšoantšo sa sensor ea float e nang le lebitso le tsamaeang
Setšoantšo sa sensor ea lehlaka e nang le float ea magnetic
DGS bakeng sa mecha ea litaba e fapaneng e fapana ka lisebelisoa tse sebelisoang, 'me li-sensor tsa float le tsona li fapana ka boholo ba liphaphatha ho fana ka phahamiso e lekaneng libakeng tsa density tse fapaneng.
Ho ea ka boemo bo tloaelehileng ba mabitso, li-sensor li arotsoe ka lihlopha tse peli:
● Ka mabitso a tloaelehileng a bulehileng;
● Ka mabitso a tloaelehileng a koetsoeng.
Li-sensor li ka ba le mekhoa e sa tšoaneng ea ho hokahanya le tsamaiso ea motlakase: li-connectors tse hōle tse nang le likhokahano tsa thipa, li-connectors tse kopantsoeng tse nang le likhokahano tsa thipa le li-connectors tse kopantsoeng tsa mofuta oa bayonet.Ka tloaelo, DGS ea likoloi e na le lithapo tse 'nè: tse peli bakeng sa phepelo ea motlakase ("plus" le "minus"), pontšo e le' ngoe le calibration e le 'ngoe.
Har'a litšobotsi tse ka sehloohong tsa li-sensor, hoa hlokahala ho totobatsa matla a phepelo (12 kapa 24 V), nako ea ho lieha ho arabela (ho tloha ts'ebetsong hang-hang ho ea ho lieha ha metsotsoana e seng mekae), mocheso oa mocheso o sebetsang, tšebeliso ea hona joale, khoele e ntseng e phahama le boholo ba hexagon ea turnkey.
Moralo le likarolo tsa li-sensors tsa likoloi-hydraulic lisebelisoa tsa lipontšo
Li-DGS tsohle tsa sejoale-joale tsa likoloi li na le moralo o tšoanang.Li thehiloe holim'a mokotla oa koporo, oo ka ntle ho oona ho nang le khoele le hexagon ea turnkey.Ka har'a nyeoe ho na le ntho e utloang (probe ea float kapa probe ea tšepe), sehlopha sa ho ikopanya le boto e nang le potoloho ea amplifier / jenereithara.Karolong e ka holimo ea sensor ho na le sehokelo sa motlakase kapa mohala o nang le sehokelo qetellong.
Sensor e kenngoa ka tanka kapa ntho e 'ngoe ea tsamaiso ea hydraulic e sebelisa khoele ka O-ring (gasket).Ka thuso ea sehokelo, sensor e hokahane le sistimi ea motlakase ea koloi.
Koloi e ka ba le li-alarms tse ka bang hlano kapa ho feta - hydraulic alarms tse etsang mesebetsi ea ho lekola boemo ba mafura, pholileng, oli ka enjeneng, mokelikeli tsamaisong ea hydraulic, mokelikeli seterekeng sa matla, joalo-joalo.
Mokhoa oa ho khetha le ho khutlisa alamo ea sensor-hydraulic
Lisensara tsa boemo ba mokelikelili bohlokoa bakeng sa ts'ebetso e tloaelehileng ea litsamaiso tsa motho ka mong le koloi ka kakaretso.Matšoao a fapa-fapaneng a bontša ho senyeha ha DGS - li-alarms tsa bohata tsa matšoao kapa li-actuator (ho bulela kapa ho tima lipompo, joalo-joalo), kapa, ka lehlakoreng le leng, ho ba sieo ha letšoao ho letšoao kapa li-activators.Ho qoba ho se sebetse hantle, sensor e lokela ho nkeloa sebaka kapele kamoo ho ka khonehang.
Bakeng sa ho nkela sebaka, hoa hlokahala ho nka li-sensor feela tsa mefuta eo le mehlala e khothalletsoang ke automaker.DGS e tlameha ho ba le litekanyo tse itseng le litšobotsi tsa motlakase, ha u kenya sensor ea mofuta o mong, tsamaiso e ka 'na ea se ke ea sebetsa hantle.Sensor e nkeloa sebaka ho latela litaelo tsa tokiso ea koloi.Hangata, mosebetsi ona o theohela ho ho tima sensor, ho e ntša ka senotlolo, le ho kenya sensor e ncha.Etsa bonnete ba hore u hloekisa sebaka sa ho kenya sensor ho tloha litšila, 'me u sebelise O-ring (hangata e kenyelelitsoe) nakong ea ho kenya.Maemong a mang, ho ka 'na ha hlokahala ho ntša metsi ho tloha mochine.
Li-sensors-hydraulic alarms
Kamora ho kenya, li-sensor tse ling li hloka ho lekanya, ts'ebetso ea eona e hlalositsoeng litaelong tse nepahetseng.
Ka khetho e nepahetseng le ho nkeloa sebaka ha alamo ea sensor-hydraulic, tsamaiso leha e le efe e amanang le eona e tla sebetsa ka mokhoa o tloaelehileng, ho netefatsa ts'ebetso e ka tšeptjoang le e sireletsehileng ea koloi.
Nako ea poso: Jul-12-2023