空調(diao)壓(ya)力傳(chuan)感(gan)器(qi)壓(ya)力傳(chuan)感(gan)器(qi)是(shi)一種能將(jiang)檢測到(dao)的壓(ya)力信號轉(zhuan)換成(cheng)電(dian)(dian)子信號,由(you)電(dian)(dian)腦板芯片(pian)進行(xing)微(wei)處理,根據壓(ya)力檢測的結(jie)果對空調(diao)機(ji)的零部件進行(xing)精細的控制。
1、工作原理
為兩種壓力傳感器的外觀,如今絕大多數壓力傳感器都是電容式壓力傳感器,它由兩個靠近的平行膜片和一個堅固的小巧殼體構成。空(kong)(kong)(kong)(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)傳(chuan)(chuan)感器(qi)是(shi)自動空(kong)(kong)(kong)(kong)(kong)調(diao)(diao)控制(zhi)系(xi)統的(de)一(yi)個(ge)傳(chuan)(chuan)感器(qi)元件,其作用是(shi)防止(zhi)制(zhi)冷(leng)(leng)(leng)系(xi)統在極限制(zhi)冷(leng)(leng)(leng)劑(ji)(ji)管路壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)下工作,并(bing)幫助控制(zhi)發(fa)動機(ji)(ji)冷(leng)(leng)(leng)卻風扇的(de)轉速。 壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)傳(chuan)(chuan)感器(qi)安(an)裝在發(fa)動機(ji)(ji)艙內空(kong)(kong)(kong)(kong)(kong)調(diao)(diao)高(gao)壓(ya)(ya)(ya)(ya)管路上。該傳(chuan)(chuan)感器(qi)向發(fa)動機(ji)(ji)ECM或空(kong)(kong)(kong)(kong)(kong)調(diao)(diao)控制(zhi)單元輸出壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)信號,當(dang)檢測到(dao)空(kong)(kong)(kong)(kong)(kong)調(diao)(diao)制(zhi)冷(leng)(leng)(leng)管路壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)過低(di)或過高(gao)時,控制(zhi)系(xi)統停止(zhi)對(dui)空(kong)(kong)(kong)(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)離合器(qi)供電,壓(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)停止(zhi)運轉,以(yi)免對(dui)空(kong)(kong)(kong)(kong)(kong)調(diao)(diao)系(xi)統造(zao)成損壞(huai)。當(dang)制(zhi)冷(leng)(leng)(leng)劑(ji)(ji)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)達到(dao)一(yi)中等(deng)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)值時,散熱器(qi)風扇高(gao)速運轉,降低(di)空(kong)(kong)(kong)(kong)(kong)調(diao)(diao)制(zhi)冷(leng)(leng)(leng)劑(ji)(ji)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)。
風朗的(de)(de)外觀造型也(ye)在很大程度(du)上離經叛道,舍棄了很多雷(lei)諾傳(chuan)統的(de)(de)另類造型元素,轉而追求更(geng)加(jia)流暢、優(you)雅,甚至有些許偏向大氣的(de)(de)設計(ji)風格。明顯(xian)的(de)(de)體現,簡(jian)潔、明快,并(bing)未糾結于(yu)細節的(de)(de)表現。此外,前(qian)后擾流板(ban)(ban)、鍍鉻排氣管(guan)和側(ce)裙板(ban)(ban)則(ze)略帶(dai)動(dong)感,使(shi)車身(shen)整(zheng)體更(geng)具速度(du)感。
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