Iyini iphampu ye-vacuum kagesi yemoto
I-automotive electric vacuum pump (EVP) iyizingxenye zezimoto ezibalulekile, ezisetshenziswa kakhulu ohlelweni lokubhuleka ezimotweni, ngokumpompa i-vacuum ukwandisa amandla okubhuleka. Iphampu ye-vacuum kagesi ixhunywe nephampu ye-vacuum booster ukuze kukhishwe indawo, ukuze amagumbi amabili wepompo ye-vacuum booster akhiqize umehluko wengcindezi we-atmosphere engu-1, ngaleyo ndlela andise amandla okubhuleka. Ingakwazi ukuqapha izinguquko ze-vacuum ku-supercharger ngosizo lwezinzwa ze-vacuum ukuze kuqinisekiswe ukuthi kunomphumela owanele wokushaja ngaphansi kwezimo ezihlukahlukene zokushayela, okuhlobene nokuphepha kwemoto.
Umgomo wokusebenza wephampu ye-vacuum kagesi ukuhlinzeka ngamandla ngemoto ukushayela imoto emzimbeni wepompo ukwenza ukunyakaza kwepiston nokukhiqiza i-vacuum. Umsebenzi wayo ukukhiqiza umfutho ongemuhle kanye nokwandisa amandla okubhuleka. Umthelela we-vacuum booster uncike kwidigri ye-vacuum ehlobene, okungukuthi, isilinganiso senani lengcindezi engalungile kusilinda esinikeza amandla kuya kunani yokucindezela komkhathi wangaphandle. Amaphampu evacuum kagesi ngokuvamile ahlotshaniswa ngokuqondile namasiginali wamabhuleki, futhi izibangeli zokuqala nokuma zihlotshaniswa namasignali amabhuleki ukuze kuthuthukiswe umphumela we-booster wokubhuleka okuqhubekayo .
Amaphampu e-vacuum kagesi asetshenziswa ezimotweni zikagesi, izinjini zikaphethiloli ezine-turbocharged nezinjini zikadizili. Ezinjinini zikadizili, ithatha indawo yamaphampu emishini evacuum evamile ukonga amandla. Ngaphezu kwalokho, iphampu ye-vacuum kagesi iphinde ibhekisele endaweni yesikhulumi semoto kagesi (EVP), okuyisakhiwo se-chassis noma ingqalasizinda eklanyelwe ngqo izimoto zikagesi, ehlanganisa izingxenye ezibalulekile ezifana namabhethri, ama-motor kanye nezinhlelo ze-elekthronikhi zokuthuthukisa ukusebenza kwemoto, ukuphepha nokusebenza kahle, ukunciphisa izindleko kanye nokuthuthukisa ukuqina.
Indima eyinhloko yepompo ye-vacuum kagesi yemoto ukunikeza amandla e-vacuum ohlelweni lwamabhuleki ukuqinisekisa ukuthi imoto inganikeza amandla anele ngaphansi kwezimo ezihlukahlukene zokusebenza. .
Iqhaza elithile lephampu ye-vacuum kagesi emotweni
nikeza amandla e-vacuum : iphampu ye-vacuum kagesi nge-motor drive, khiqiza ingcindezi engemihle, ithuthukise amandla okubhuleka wesistimu yamabhuleki. Ezimotweni zikagesi, njengoba ingekho injini yendabuko yokuhlinzeka ngomthombo we-vacuum, ipompo ye-vacuum kagesi iba ebaluleke kakhulu ukunikeza amandla e-vacuum wepompo ye-brake master kanye nokuqinisekisa ukusebenza okuvamile kwesistimu ye-brake. .
Thuthukisa ukusebenza kwebhuleki nokuphepha : Iphampu ye-vacuum kagesi ingathuthukisa isivinini sokuphendula ibhuleki nokuzinza, ukubhuleka okusheshayo nokuthembekile ngesikhathi esiphuthumayo, ithuthukise kakhulu ukusebenza kokuphepha kwemoto. Iqapha ushintsho lwe-vacuum ku-booster ngokusebenzisa inzwa ye-vacuum ukuze kuqinisekiswe umphumela ozinzile wokuthuthukisa izimo ezihlukahlukene zokushayela. .
Ifanele amamodeli ahlukene : Iphampu ye-vacuum kagesi ilungele izimoto ezizenzakalelayo, izimoto zenjini ene-turbocharged nezimoto zikagesi. Angeke isetshenziselwe hhayi kuphela ama-hydraulic power brake systems, kodwa futhi nama-pneumatic power brake systems ukuze anikeze amandla aqinile wokuvala, ngaphandle kwejubane lenjini. .
Isimiso sokusebenza sephampu ye-vacuum kagesi
Iphampu ye-vacuum kagesi yakhiwa ikakhulukazi injini, umzimba wepompo, i-rotor ne-blade nezinye izakhi. Enkambweni yokusebenza, injini ishayela i-rotor ukuthi ijikeleze, i-blade ku-rotor ihamba emzimbeni wepompo, futhi i-vacuum ikhishwa futhi ikhishwe ngokushintsha ngezikhathi ezithile umthamo womzimba wepompo. Lapho imoto ibhreka, iphampu ye-vacuum kagesi inikeza umthombo wamandla odingekayo we-brake booster ngokumpompa i-vacuum, ukuze yehlise ijubane noma imise imoto. .
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Inkampani Zhuo Meng Shanghai Auto Co., Ltd. uzibophezele ekuthengiseni izingxenye zezimoto ze-MG&750 zamukelekile ukuthenga.
