I-Excavator Solenoid valve 457-9878 hydraulic mpompic Pump ngokulinganayo i-solenoid valve valve

1, isakhiwo se-valve ebalulekile.

I-Valve ebalulekile uhlobo olusha lwedivaysi yokulawula i-hydraulic. Ingcindezi, ukugeleza, noma ukuqondiswa kokusakazwa kwamafutha kungalawulwa ukude ngokuya ngesiginali kagesi okufakwayo ngokuqhubekayo nangokulinganayo. I-valve ebanzi yakhiwa izingxenye ezimbili: idivaysi ye-electro-mechanical ngokulinganayo yokuguqula umzimba kanye nomzimba we-hydraulic control valve.

Kunezinhlobo eziningi zama-elektromagnets alinganayo, kepha umthetho osebenzayo ubunjalo ngokufanayo, futhi bonke bathuthukiswa ngokuya ngezidingo zokulawula ze-valve ehlukile. Umsebenzi wayo ukuguqula ngokuqhubekayo nangokwesisekelo isiginali kagesi ngokufaka kubutho lemishini kanye nokukhishwa okuthengiswayo, kanti izindawo zokuphuma zicindezela ingcindezi futhi ngokuqhubekayo ngemuva kokwamukela amandla emishini nokufuduka.

2. Ukusebenza komgomo we-valve ebalulekile.

Isiginali ye-Command sikhuliswa yi-amplifier ebanzi, kanye nokukhishwa okuphelele kwe-solenoid ye-solenoid ye-valve ehlukile, ukuhambisana okulingana nokugeleza kokugeleza koketshezi, ukuze uguqule ukuqondiswa kokugeleza koketshezi, ukuze uzuze isikhundla noma ukuphetha ngejubane kwe-actuator. Kwezinye izinhlelo zokusebenza ezidinga isikhundla esiphezulu noma ukunemba kwesivinini, uhlelo lokulawula loop-loop lungakhiwa futhi ngokuthola indawo yokuhlala noma ijubane le-actuator.

Isimiso se-Solenoid valve ebalulekile

Kususelwa kumgomo we-solenoid switch valve: lapho amandla esewa, intwasahlobo icindezela umnyombo wensimbi ngokuqondile esihlalweni, ukuvala i-valve. Lapho ikhoyili inamandla, amandla we-electromagnetic aphumela anqoba amandla entwasahlobo futhi aphakamise umnyombo, ngaleyo ndlela avule i-valve. I-Solenoid valve ebanzi yenza ushintsho oluthile ekwakhiweni kwe-solenoid on-off valve: amandla entwasahlobo namandla e-electromagnetic alinganiselwe ngaphansi kwanoma iyiphi ikhoyili yamanje. Ubukhulu bekhoyili yamanje noma usayizi wama-electromagnetic Force azothinta unhlangothi lwe-plunger nokuvulwa kwe-valve, nokuvulwa kwe-valve (isilinganiso sokugeleza) kanye nekhoyili yamanje (isinali yokulawula) kanye nobudlelwano obuhle belayini. I-Valve Valves eqondile eqondile ye-solenoid egeleza ngaphansi kwesihlalo. Ukugeleza okuphakathi ngaphansi kwesihlalo se-valve, futhi ukuqondisa kwalo kwamandla kuyafana namandla e-electromagnetic, kepha okuphambene namandla entwasahlobo. Ngakho-ke, kuyadingeka ukusetha isamba samanani amancane okugeleza ahambelana nobubanzi bokusebenza (Coil okwamanje) esimweni sokusebenza. Lapho amandla evaliwe, i-drake ketshezi i-solenoid valve ivaliwe (imvamisa ivaliwe).

Umsebenzi we-Valve Valve Olinganayo

Ukulawulwa kwe-throttle kwesilinganiso sokugeleza kutholakala ngokulawulwa kukagesi (Yebo, ukulawulwa kwengcindezi kungatholwa nezinguquko ezihlelekile, njll.). Njengoba kulawulwa ukuthambekela kokuphonsa, kufanele kube nokulahleka kwamandla.