Isimiso sokusebenza sephampu yokuqinisa.
Isimiso sokusebenza sephampu yokuqinisa sihlobene kakhulu nendlela yokusebenza yephampu yokuqinisa isiqondiso semoto kanye nephampu yokuqinisa i-brake vacuum. Iphampu yokuqinisa isiqondiso ngokusebenzisa injini ngokwe-torque yokujikeleza kanye nesiqondiso sokuqondisa ukuze ikhiphe imiyalelo yesenzo, ikhiphe usayizi ohambisanayo we-torque yokujikeleza, ukuze ikhiqize umphumela wokuqondisa amandla. Iphampu yokuqinisa i-brake vacuum isebenzisa isimiso sokuphefumula umoya lapho injini isebenza ukwakha isimo se-vacuum kolunye uhlangothi lwe-booster futhi yakhe umehluko wokucindezela nomfutho womoya ojwayelekile kolunye uhlangothi, ngaleyo ndlela ithuthukise ukucindezelwa kwe-brake.
Umgomo wokusebenza wephampu yokuqinisa eqondisayo uhilela inzwa ye-torque ukuzwa i-torque yediski yokuqondisa kanye nesiqondiso okufanele sijikeleziswe, futhi ithumela amasignali kuyunithi yokulawula kagesi (ECU) ngebhasi ledatha. I-ECU iyala injini ukuthi ikhiphe i-torque ejikelezayo ehambisanayo ngokwesignali ukuze ifeze isiteringi samandla. Ngale ndlela inganciphisa ngempumelelo umthwalo wokulawula womshayeli, ithuthukise ukuguquguquka kokulawula kanye nokuphepha, futhi igcine umuzwa onembile ngesivinini esiphezulu.
Umgomo wokusebenza wephampu yokuqinisa i-brake vacuum ukusebenzisa umgomo wokuphefumula umoya lapho injini isebenza, ukwakha isimo se-vacuum kolunye uhlangothi lwe-booster, ukwakha umehluko wokucindezela nomfutho womoya ojwayelekile kolunye uhlangothi, ngaleyo ndlela kuthuthukisa ukucindezelwa kwe-brake. I-diaphragm ihamba ngaphansi kwesenzo somehluko wokucindezela, iqhuba induku yokusunduza yephampu ye-brake master, futhi iqaphela umphumela wokukhulisa amandla emilenze. Lo mklamo awusetshenziswa kabanzi ezimotweni zendabuko kuphela, kodwa nasezimotweni zamandla amasha nasezimotweni ezihlanganisiwe, ohlinzeka ngemisebenzi ebalulekile yokusiza ohlelweni lwe-brake.
Ngamafuphi, isimiso sokusebenza samaphampu okuqinisa sihlanganisa izinhlobo ezimbili eziyinhloko zamaphampu okuqinisa aqondisayo kanye namaphampu okuqinisa i-brake vacuum, ahlinzeka ngosizo lokuqondisa kanye nokuqinisa ibhuleki emotweni ngezindlela ezahlukene, okuthuthukisa ukuphepha kanye nenduduzo yokushayela.
Ipayipi le-booster pump U-type tube linezinzuzo zobuchwepheshe obuvuthiwe nobuzinzile, isikhathi eside sesevisi, ukuthembeka okuphezulu kanye nezindleko zokukhiqiza eziphansi, ngakho-ke lisetshenziswe kabanzi ezimotweni. Ipayipi likawoyela le-booster pump lohlobo lwe-U liyingxenye yesistimu yokuqondisa amandla kagesi we-hydraulic, eyakhiwa ipompo ye-hydraulic, ipayipi likawoyela, umzimba we-valve yokulawula ukugeleza komfutho, ibhande lokudlulisa lohlobo lwe-V, ithangi lokugcina uwoyela nezinye izingxenye. Lolu hlelo kungakhathaliseki ukuthi imoto idinga amandla okuqondisa, uhlelo luhlala lusesimweni sokusebenza, futhi ukusetshenziswa kwamandla kukhulu kakhulu. Kodwa-ke, ngoba uhlelo lwamandla okuqondisa kagesi we-hydraulic luwuhlobo oluvame kakhulu lokusiza amandla, futhi izindleko zokukhiqiza ziphansi kakhulu, lobu buchwepheshe busetshenziswe kabanzi ezimotweni.
Kodwa-ke, ububi bephayiphi ye-U-pipe ye-booster pump ukuthi ukusetshenziswa kwamandla kukhulu. Ukuze kugcinwe ingcindezi ngaphakathi kwesistimu, uhlelo lokuqondisa amandla e-hydraulic luhlala lusebenza noma ngabe imoto ayidingi amandla okuqondisa, okuholela ekusetshenzisweni kwamandla amakhulu. Ngokukhethekile, uwoyela ophayiphini lwesistimu yamandla e-hydraulic asemoyeni uhlala ugcina isimo sokucindezela okuphezulu, okusebenzisa amandla amakhulu; Iphayiphi yokuqondisa yesistimu yokuqinisa amandla e-hydraulic steering power booster evamile isebenza njalo, kodwa lapho uhlelo lokuqinisa amandla e-hydraulic lungasebenzi, iphayiphi yamafutha isesimweni sokungenzi lutho, futhi ukusetshenziswa kwamandla okuhlobene kuncane .
Ngamafuphi, nakuba ipayipi likawoyela lohlobo lwe-U linezinzuzo kubuchwepheshe obuvuthiwe kanye nezindleko eziphansi, ukushiyeka kwalo kokusetshenziswa kwamandla aphezulu akunakunganakwa.
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I-Zhuo Meng Shanghai Auto Co., Ltd. izibophezele ekuthengiseni izingxenye zezimoto ze-MG&MAUXS futhi wamukelekile ukuzithenga.
