Ivalve ye-solenoid ye-excavator 457-9878 impompo yempompo ehambelana nevalve ye-solenoid
Iinkcukacha
Iwaranti:1 Unyaka
Igama lebrand:Flying Bull
Indawo yemvelaphi:Zhejiang, China
Uhlobo lwevalvu:Ivalve yeHydraulic
Umzimba weMathiriyeli:carbon steel
Indawo yoxinzelelo:uxinzelelo oluqhelekileyo
Amashishini asebenzayo:oomatshini
Isiphakathi esisebenzayo:iimveliso zepetroleum
Iingongoma zokuqwalaselwa
1, ulwakhiwo lwevalvu elinganayo.
Ivalve elinganayo luhlobo olutsha lwesixhobo sokulawula amanzi.Uxinzelelo, ukuhamba, okanye isalathiso somjelo we-oyile unokulawulwa kude ngokwesiginali yombane yegalelo ngokuqhubekayo nangokulinganayo.Ivalve elinganayo yenziwe ngamacandelo amabini: isixhobo sokuguqula i-electro-mechanical proportional kunye ne-hydraulic control valve body.
Kukho iintlobo ezininzi zee-electromagnets ezilinganayo, kodwa umgaqo wokusebenza uyafana, kwaye zonke ziphuhliswa ngokweemfuno zolawulo lwevalve yomlinganiselo.Umsebenzi walo kukuguqula ngokuqhubekayo kunye nokulinganisa umqondiso wegalelo lombane kwi-force mechanical and displacement output, kunye neziphumo zokugqibela zoxinzelelo kunye nokuhamba ngokulinganayo kunye nokuqhubekayo emva kokwamkela amandla omatshini kunye nokufuduka.
2. Umgaqo wokusebenza wevalve elinganayo.
Umqondiso womyalelo ukhuliswa yi-proportional amplifier, kunye ne-proportional output yangoku ukuya kwiproportional solenoid yevalve ehambelanayo, i-proportional solenoid yamandla ephumayo kunye nokuhamba ngokulinganayo kwendawo engundoqo yevalve, unokulawula ngokulinganayo ukuhamba kolwelo kunye tshintsha isalathiso sokuhamba kolwelo, ukuze ufezekise indawo okanye ulawulo lwesantya se-actuator.Kwezinye izicelo ezifuna isikhundla esiphezulu okanye ukuchaneka kwesantya, inkqubo yokulawula i-loop evaliweyo inokusekwa ngokufumanisa ukukhutshwa okanye isantya se-actuator.
Umgaqo-siseko we-proportional solenoid valve
Isekelwe kumgaqo we-valve yokutshintsha kwe-solenoid: xa amandla enqunyulwa, intwasahlobo icinezela intsimbi yentsimbi ngokuthe ngqo kwisihlalo, ukuvala i-valve.Xa ikhoyili inikwe amandla, amandla avela kwi-electromagnetic ayoyisa amandla asentwasahlobo kwaye aphakamise undoqo, ngaloo ndlela avule ivalve.Ivalve ye-solenoid elinganayo yenza utshintsho oluthile kwisakhiwo se-solenoid on-off valve: amandla entwasahlobo kunye ne-electromagnetic force zilungelelaniswa phantsi kwayo nayiphi na i-coil current.Ubungakanani bekhoyili yangoku okanye ubungakanani bamandla e-electromagnetic buya kuchaphazela ukubetha kwe-plunger kunye nokuvulwa kwevalve, kunye nokuvulwa kwevalve (inqanaba lokuhamba) kunye nekhoyili yangoku (uphawu lolawulo) banobudlelwane obufanelekileyo bomgca. .Iivalvu ze-solenoid ezisebenza ngokuthe ngqo zihamba phantsi kwesitulo.Isiphakathi sihamba phantsi kwesihlalo sevalve, kwaye isalathiso saso samandla siyafana namandla ombane we-electromagnetic, kodwa ngokuchaseneyo namandla entwasahlobo.Ngoko ke, kuyimfuneko ukuseta isamba samanani amancinci amancinci ahambelana noluhlu lokusebenza (coil current) kwimeko yokusebenza.Xa umbane ucinyiwe, ivalve ye-Drake liquid proportional solenoid iyavalwa (ngokuqhelekileyo ivaliwe).
Umsebenzi wevalvu ye-solenoid elinganayo
Ukulawulwa kwe-Throttle yesantya sokuhamba kufezekiswa ngokulawulwa kombane (ngokuqinisekileyo, ukulawulwa koxinzelelo kunokufezekiswa ngotshintsho lwesakhiwo, njl.).Kuba ilulawulo lwe-throttle, kufuneka kubekho ilahleko yamandla.
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