I-PC200-6 I-valve yokukhulula i-PC220-6 I-valve yokuphepha ye-Excavator 708-1L-04720

I-valve ye-solenoid elinganayo

I-proportional solenoid valve ngokuvamile ilawula ukuvulwa kwe-valve ngokusebenzisa isignali yamandla kagesi yangaphandle, futhi ngokuvamile isetshenziselwa ukulawula ukuhamba koketshezi ngevalvu.

Ama-valve alinganiselayo kagesi ngokuvamile asetshenziselwa ukulawula nokulawula ukucindezela kokuphuma kwamanzi, okuwumehluko obalulekile phakathi kwawo, omunye uwukulawula ukugeleza, omunye ukulawula nokulawula ukucindezela.

Ukwakheka kwe-valve yokulingana kagesi ngokuvamile kwakhiwa ama-valve amabili alinganayo e-solenoid, izinzwa zokucindezela nezilawuli, i-valve elinganayo ilawula ukugeleza kokungena, enye i-valve elinganayo ilawula ukugeleza kokuphumayo, inzwa ikala ingcindezi, futhi isilawuli silawula ukuvulwa ama-valve amabili alinganayo ngokusebenzisa amasignali empendulo, ukuze ukucindezela ekamelweni eliphakathi (futhi elilingana nokucindezela kokuphuma) lilingana nenani elimisiwe.

1. Isimiso se-valve ye-solenoid esebenza ngokuqondile: Lapho inikwe amandla, amandla kazibuthe kagesi akhiqizwa ikhoyili kazibuthe aphakamisa ingxenye yokuvala esihlalweni, futhi ivalvu iyavuleka; Lapho amandla ecishiwe, amandla kazibuthe kagesi ayanyamalala, intwasahlobo icindezela ingxenye yokuvala esihlalweni, futhi i-valve ivaliwe.

2, isinyathelo ngesinyathelo esiqondisa umgomo we-solenoid valve: iyinhlanganisela yokusebenza okuqondile kanye nesimiso somshayeli, lapho ungekho umehluko wengcindezi phakathi kwendawo yokungena nokuphumayo, ngemva kwamandla, amandla kazibuthe kagesi aqonde ngqo kumshayeli omncane we-valve kanye izingxenye ezinkulu zokuvala i-valve ziphakamisa ngokushintshana, i-valve iyavuleka. Lapho i-inlet ne-outlet ifinyelela umehluko wokuqala wengcindezi, ngemva kwamandla, i-valve encane yomshayeli we-electromagnetic force, i-valve eyinhloko yegumbi eliphansi ingcindezi iyakhuphuka, ingcindezi yekamelo eliphezulu iyehla, ukuze usebenzise umehluko wengcindezi ukusunduza i-valve enkulu phezulu; Uma amandla ecishiwe, i-valve yomshayeli isebenzisa amandla asentwasahlobo noma ukucindezela okuphakathi ukuze iphushe ingxenye evalayo futhi iye phansi ukuze ivale ivalvu.

I-3, isimiso se-valve solenoid somshayeli: lapho ivuliwe, amandla kazibuthe avula imbobo yokushayela, umfutho wegumbi eliphezulu wehla ngokushesha, wenze umehluko ophansi nophezulu wengcindezi ezungeze ingxenye yokuvala, ingcindezi yoketshezi iphusha ingxenye yokuvala ukuthi iye phezulu, i-valve ivula; Lapho amandla ecishiwe, amandla asentwasahlobo avala imbobo yokushayela, futhi ukucindezela kokungena kwenza umehluko wengcindezi ephansi nephezulu ezungeze ingxenye evala i-valve ngembobo yokudlula ngokushesha, futhi umfutho woketshezi uphusha ingxenye evalayo ukuze yehle futhi ivale i-valve.