Indibano yevalve yeSolenoid 211-2092 Ivalve yeSolenoid hydraulic valve

Uthini umahluko phakathi kwevalve elinganayo kunye nevalve eqhelekileyo ye-solenoid?

Ivalve elinganayo luhlobo olutsha lwesixhobo sokulawula amanzi. Kwivalve yesiqhelo yoxinzelelo, ivalve yokuqukuqela kunye nevalve yendlela, i-electromagnetic elinganayo isetyenziselwa ukubuyisela indawo yolawulo lwangaphambili, ngokombane wegalelo.
Umqondiso werhasi ngokuqhubekayo nangokulinganayo ulawula uxinzelelo, ukuhamba, okanye icala lomsinga weoyile ukude. Iivalvu ezilinganayo ngokubanzi zinomsebenzi wembuyekezo yoxinzelelo, kwaye uxinzelelo lwemveliso kunye nesantya sokuhamba asinakuchaphazeleka lutshintsho lomthwalo.

I-1, ivalve yesiqhelo ayilingani nolawulo lwenyathelo oluqhubekayo, yivalve yokutshintsha uhlobo olulodwa lwesenzo, indlela yokuvula ivalve, isixa sokuvula okanye amandla okusetwa kwentwasahlobo aqinisekileyo.
Ayinakutshintshwa ngokweemeko zokwenyani.

I-2, ivalve ehambelanayo ilingana nolawulo lwenyathelo oluqhubekayo, ngokweyona meko itshintshayo kulwazi oluqokelelweyo kulawulo oluzenzekelayo lwembuyekezo ekujoliswe kuyo, indlela yokuvula ivalve, isixa sokuvula okanyei-spring set force ilandelwa, ukufezekisa uchungechunge lweenguqu eziqhubekayo ezilawulwayo ekuhambeni. Ulawulo lokuhamba kwevalve lunokwahlulwa lube ziindidi ezimbini: enye kulawulo lokutshintsha: nokuba luvuleke ngokupheleleyo, okanye luvalwe ngokupheleleyo, ukuhambahamba nokuba, okanye kuncinci, akukho meko ephakathi, njengesiqhelo sombane ngevalve, ivalve yokubuyisela umbane ye-electromagnetic, i-electro-hydraulic reversing. ivalve. Olunye lulawulo oluqhubekayo: i-valve port inokuvulwa ngokwesidingo salo naliphi na iqondo lokuvula, ngaloo ndlela ilawula ubungakanani bokuqukuqela, iivalvu ezinjalo zinolawulo lwezandla, olufana ne-throttle valves, kodwa zilawulwa nge-elektroniki, ezifana nokulinganisa. iivalve, iivalve zeservo.

Ivalve ye-solenoid elinganayo

Ingaba isebenza kanjani:

Onke amacandelo evalvu ye-solenoid yikhoyili ye-electromagnetic ngokwecandelo lombane, oko kukuthi, i-inductor. Xa i-inductor inikwe umqondiso wombane, intsimi ye-electromagnetic eyenziwa ngoku iya kwenza i-valve core ihambe kwaye iqonde utshintsho lweeparamitha ezilawulwayo.
Ukuchongwa komgangatho:
Ikhoyili nganye ye-electromagnetic inexabiso elimiselweyo lokumelana no-R, kodwa le R ayinakuba ngu- "0" okanye "∞", xa i-R= "0" ibonisa isiphaluka esifutshane sangaphakathi: xa i-R= "∞" ibonisa i-circuit evulekile yangaphakathi; kunye
Ukuchasana kwekhoyili kwizindlu akunakuba "0". Ukuba le miqathango ingentla inokufezekiswa kwaye i-valve ye-solenoid ayisebenzi, mhlawumbi igalelo lomqondiso lingalunganga okanye i-valve core ibambelele.