Inokodzera Volvo EC380 480 low pressure sensor 17252661

Nhanganyaya yehunyanzvi

Kudzvanywa kwemafuta einjini yemotokari chinhu chakakosha parameter mukushanda kwayo. Chaiyo-nguva uye kwakaringana kutarisisa kweiyo parameter shanduko inovimbisa kushanda kwakagadzikana kweinjini. Parizvino, akajairika mafuta ekumanikidza ma sensors ese anoumbwa neyekumanikidza inonzwa mashandiro uye rheostat, uye iyo inonzwa unit mune yekumanikidza inonzwa meshini inosundirwa nemafuta kutsvedza pa rheostat kuti ichinje kukosha kwayo kwekupokana, nekudaro inoona iyo dijitari yemafuta. pressure. Imwe mugumo we sensing unit inofamba zvinoenderana nesensing membrane, uye imwe mugumo we sensing unit inosungirirwa kune inopikisa inonzwa maitiro kuti ichinje kukosha kwayo kwekupokana. Iyi sensing modhi inoda kurongeka kwepamusoro kwekuiswa kweiyo mafuta pressure sensor, iyo isingarambi chete mukusimba kweiyo sensing unit uye membrane inonzwa, asi zvakare inoshandura kubatanidzwa kweiyo sensing unit uye yekupikisa inonzwa meshini nekuda kwekutsauka kwakakonzerwa. nekufamba kwe membrane inonzwa.

Technical realization idea

Tichifunga nezvekukanganisa kwehunyanzvi hwekutanga, chinangwa cheiyi tekinoroji ndechekupa yekumanikidza inonzwa maitiro eoiri pressure sensor ine inonzwisisika sensing uye yakagadzikana kufamba. Kuti zvizadzise chinangwa chiri pamusoro apa, tekinoroji iyi inopa hunyanzvi hunotevera chirongwa: inosanganisira gango rekumanikidza, umo induction membrane uye induction unit iyo yakabatana pamwe chete inorongwa, uye induction membrane inorongedzwa zvakachinjika mumhepo yekumanikidza. Inoratidzwa pakuti induction unit inosanganisira induction bracket yakagadziriswa nepressure cavity, uye tsvimbo ine hinged iyo inogona kudzoka yega inosungirirwa nehupamhi pane induction bracket, uye swing frame inotenderera synchronously inorongwa padivi peiyo hinged. tsvimbo. Imwe magumo eiyo swing frame yakatarisana nefirimu inonzwa inopihwa chivharo chekufananidza icho chakabatana nefirimu inonzwa uye inotyaira iyo swing furemu kuti itenderere, nepo imwe mugumo yakatarisana nefirimu inonzwa inopihwa inodzivirira inoshandura block inosungirirwa iyo inopikisa inoshandura chigadziro, uye kuguma kwekupikisa kushandura bhuroka kure kure nefuremu yekuzunungusa inopiwa ne elastic electric connecting zvidimbu, uye nhamba yemagetsi ekubatanidza zvidimbu zviviri uye magetsi ekubatanidza zvidimbu zvakarongwa muV chimiro.