本發(fa)明屬(shu)于汽車制動技術領域,尤其(qi)涉及一種(zhong)汽車制動行駛時可回收動能發(fa)電的裝置(zhi)。
背景技術:
現有技術中(zhong),一(yi)(yi)方(fang)面(mian),汽(qi)(qi)車制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)距(ju)離過長容易導致道路交通事(shi)故(gu);另一(yi)(yi)方(fang)面(mian),汽(qi)(qi)車在(zai)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)時的(de)動(dong)(dong)(dong)(dong)能(neng)(neng)通常由制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)鉗(qian)或制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)蹄的(de)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)材(cai)料(liao)相(xiang)對摩擦轉(zhuan)化為熱(re)(re)能(neng)(neng),這部分熱(re)(re)能(neng)(neng)最(zui)終耗散到空氣(qi)中(zhong),造成了能(neng)(neng)量的(de)浪費(fei)和制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)材(cai)料(liao)的(de)熱(re)(re)衰退。為了節約(yue)能(neng)(neng)源以(yi)及縮短汽(qi)(qi)車的(de)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)距(ju)離,有必要(yao)提出(chu)一(yi)(yi)種汽(qi)(qi)車制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)行駛時可回收動(dong)(dong)(dong)(dong)能(neng)(neng)發電的(de)裝(zhuang)置(zhi),以(yi)提高能(neng)(neng)源利(li)用率(lv)和制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)材(cai)料(liao)的(de)使用壽命、避(bi)免造成交通事(shi)故(gu)。
技術實現要素:
針對上述問題,本發明提出了一種(zhong)汽車制動(dong)(dong)行駛(shi)時可回收(shou)動(dong)(dong)能發電(dian)的裝(zhuang)(zhuang)置,該(gai)裝(zhuang)(zhuang)置包(bao)括(kuo):左(zuo)風(feng)扇罩、左(zuo)風(feng)扇葉片、左(zuo)發電(dian)機、左(zuo)液壓連桿、左(zuo)彈簧(huang)、左(zuo)活(huo)(huo)塞、左(zuo)液壓缸、左(zuo)油(you)液導管(guan)、右(you)(you)風(feng)扇罩、右(you)(you)風(feng)扇葉片、右(you)(you)發電(dian)機、右(you)(you)液壓連桿、右(you)(you)彈簧(huang)、右(you)(you)活(huo)(huo)塞、右(you)(you)液壓缸、右(you)(you)油(you)液導管(guan)、車速(su)傳感器(qi)、控制器(qi)、剎(cha)車角位(wei)移傳感器(qi)、裝(zhuang)(zhuang)置啟動(dong)(dong)開關、液壓泵、整流器(qi)。
其中(zhong),左(zuo)(zuo)(zuo)風扇(shan)罩與(yu)左(zuo)(zuo)(zuo)液壓(ya)缸相固連(lian)(lian)(lian),用(yong)于(yu)(yu)容納左(zuo)(zuo)(zuo)風扇(shan)葉片和(he)左(zuo)(zuo)(zuo)發電(dian)機(ji);左(zuo)(zuo)(zuo)風扇(shan)葉片與(yu)左(zuo)(zuo)(zuo)發電(dian)機(ji)的(de)轉子(zi)(zi)相固連(lian)(lian)(lian),左(zuo)(zuo)(zuo)發電(dian)機(ji)的(de)定(ding)子(zi)(zi)與(yu)左(zuo)(zuo)(zuo)液壓(ya)連(lian)(lian)(lian)桿相固連(lian)(lian)(lian);左(zuo)(zuo)(zuo)活(huo)塞(sai)位于(yu)(yu)左(zuo)(zuo)(zuo)液壓(ya)缸內,且與(yu)左(zuo)(zuo)(zuo)液壓(ya)連(lian)(lian)(lian)桿以t型結構一體連(lian)(lian)(lian)接,左(zuo)(zuo)(zuo)彈簧(huang)安裝在左(zuo)(zuo)(zuo)活(huo)塞(sai)的(de)下端,其一端抵(di)接左(zuo)(zuo)(zuo)活(huo)塞(sai),另一端抵(di)接左(zuo)(zuo)(zuo)液壓(ya)缸的(de)內表面(mian),用(yong)于(yu)(yu)使左(zuo)(zuo)(zuo)活(huo)塞(sai)在左(zuo)(zuo)(zuo)彈簧(huang)的(de)彈力作(zuo)用(yong)下在左(zuo)(zuo)(zuo)液壓(ya)缸內部上(shang)下移動;左(zuo)(zuo)(zuo)油液導(dao)管連(lian)(lian)(lian)接于(yu)(yu)左(zuo)(zuo)(zuo)液壓(ya)缸上(shang)端和(he)液壓(ya)泵之間,用(yong)于(yu)(yu)使液壓(ya)油在左(zuo)(zuo)(zuo)液壓(ya)缸和(he)液壓(ya)泵之間流動。
其中,右(you)(you)(you)(you)(you)(you)風扇罩(zhao)與(yu)右(you)(you)(you)(you)(you)(you)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)相(xiang)固連(lian),用于(yu)(yu)容納右(you)(you)(you)(you)(you)(you)風扇葉(xie)(xie)片和右(you)(you)(you)(you)(you)(you)發(fa)電(dian)(dian)機;右(you)(you)(you)(you)(you)(you)風扇葉(xie)(xie)片與(yu)右(you)(you)(you)(you)(you)(you)發(fa)電(dian)(dian)機的轉子(zi)(zi)相(xiang)固連(lian),右(you)(you)(you)(you)(you)(you)發(fa)電(dian)(dian)機的定(ding)子(zi)(zi)與(yu)右(you)(you)(you)(you)(you)(you)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)連(lian)桿相(xiang)固連(lian);右(you)(you)(you)(you)(you)(you)活塞位于(yu)(yu)右(you)(you)(you)(you)(you)(you)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)內,且與(yu)右(you)(you)(you)(you)(you)(you)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)連(lian)桿以t型(xing)結構(gou)一體連(lian)接(jie),右(you)(you)(you)(you)(you)(you)彈(dan)(dan)簧(huang)安(an)裝在右(you)(you)(you)(you)(you)(you)活塞的下端(duan),其一端(duan)抵接(jie)右(you)(you)(you)(you)(you)(you)活塞,另一端(duan)抵接(jie)右(you)(you)(you)(you)(you)(you)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)的內表面(mian),用于(yu)(yu)使(shi)(shi)右(you)(you)(you)(you)(you)(you)活塞在右(you)(you)(you)(you)(you)(you)彈(dan)(dan)簧(huang)的彈(dan)(dan)力作(zuo)用下在右(you)(you)(you)(you)(you)(you)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)內部上下移(yi)動;右(you)(you)(you)(you)(you)(you)油液(ye)(ye)導管連(lian)接(jie)于(yu)(yu)右(you)(you)(you)(you)(you)(you)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)上端(duan)和液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)泵之間,用于(yu)(yu)使(shi)(shi)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)油在右(you)(you)(you)(you)(you)(you)液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)缸(gang)和液(ye)(ye)壓(ya)(ya)(ya)(ya)(ya)泵之間流動。
其(qi)中,車速傳感器、剎車角(jiao)位移傳感器、裝(zhuang)置啟(qi)動開(kai)關、液壓泵分別連接控制器;左發電(dian)機(ji)與右發電(dian)機(ji)均連接整流(liu)器,整流(liu)器與汽車蓄電(dian)池(chi)連接。
其中,左風扇罩和右風扇罩的(de)最下端與汽車底盤的(de)底面平齊。
本發(fa)(fa)明還涉(she)及一種(zhong)用于(yu)上述(shu)汽車制動(dong)行(xing)駛(shi)時(shi)可回(hui)收動(dong)能發(fa)(fa)電的裝置的控制方(fang)法,該(gai)方(fang)法包括:
裝(zhuang)置(zhi)啟動(dong)開關處(chu)于開啟狀態時(shi)(shi),若剎車(che)角位(wei)移傳感器檢測到(dao)剎車(che)角位(wei)移θ≥θ0且車(che)速傳感器檢測到(dao)車(che)速v≥v0時(shi)(shi),本發明所述的汽(qi)車(che)制動(dong)行駛時(shi)(shi)可(ke)回收動(dong)能(neng)發電的裝(zhuang)置(zhi)啟動(dong)。
在滿足(zu)上(shang)述啟動(dong)條件(jian)后,控制器發出控制信(xin)號(hao)使(shi)得(de)液壓泵開(kai)始工作(zuo)(zuo),液壓泵分別通過左(zuo)(zuo)油(you)液導(dao)管(guan)和(he)右(you)油(you)液導(dao)管(guan)向左(zuo)(zuo)液壓缸和(he)右(you)液壓缸充入液壓油(you),液壓油(you)分別推(tui)動(dong)左(zuo)(zuo)活(huo)塞(sai)、右(you)活(huo)塞(sai)進(jin)一步壓縮左(zuo)(zuo)彈簧(huang)、右(you)彈簧(huang),并(bing)(bing)帶動(dong)左(zuo)(zuo)液壓連(lian)桿、右(you)液壓連(lian)桿向下(xia)運動(dong),左(zuo)(zuo)液壓連(lian)桿推(tui)動(dong)左(zuo)(zuo)發電(dian)機、左(zuo)(zuo)風(feng)(feng)(feng)(feng)(feng)扇(shan)葉(xie)(xie)片(pian)進(jin)一步向下(xia)移(yi)動(dong)并(bing)(bing)使(shi)左(zuo)(zuo)風(feng)(feng)(feng)(feng)(feng)扇(shan)葉(xie)(xie)片(pian)脫離左(zuo)(zuo)風(feng)(feng)(feng)(feng)(feng)扇(shan)罩(zhao)且其位(wei)置(zhi)低于(yu)(yu)底盤,右(you)液壓連(lian)桿推(tui)動(dong)右(you)發電(dian)機、右(you)風(feng)(feng)(feng)(feng)(feng)扇(shan)葉(xie)(xie)片(pian)進(jin)一步移(yi)動(dong)使(shi)右(you)風(feng)(feng)(feng)(feng)(feng)扇(shan)葉(xie)(xie)片(pian)脫離右(you)風(feng)(feng)(feng)(feng)(feng)扇(shan)罩(zhao)且其位(wei)置(zhi)低于(yu)(yu)底盤,左(zuo)(zuo)風(feng)(feng)(feng)(feng)(feng)扇(shan)葉(xie)(xie)片(pian)、右(you)風(feng)(feng)(feng)(feng)(feng)扇(shan)葉(xie)(xie)片(pian)在迎風(feng)(feng)(feng)(feng)(feng)阻力作(zuo)(zuo)用(yong)下(xia)開(kai)始高速旋轉,分別帶動(dong)左(zuo)(zuo)發電(dian)機和(he)右(you)發電(dian)機中的轉子旋轉,產生交流電(dian)能,進(jin)一步通過整流器得(de)到直流電(dian)并(bing)(bing)存儲到汽車蓄(xu)電(dian)池中。
當剎(cha)車角(jiao)位移(yi)傳感器檢測到剎(cha)車角(jiao)位移(yi)θ<θ0或車速傳感器檢測到車速v<v0時,左(zuo)液(ye)(ye)壓缸和右(you)液(ye)(ye)壓缸分別通過左(zuo)油液(ye)(ye)導管和右(you)油液(ye)(ye)導管向液(ye)(ye)壓泵回油,左(zuo)彈簧和右(you)彈簧分別推動左(zuo)活塞和右(you)活塞向上回位,使(shi)相連的(de)左(zuo)發電機(ji)、左(zuo)風扇(shan)(shan)葉(xie)片、右(you)發電機(ji)、右(you)風扇(shan)(shan)葉(xie)片上移(yi),左(zuo)風扇(shan)(shan)葉(xie)片縮入左(zuo)風扇(shan)(shan)罩中(zhong),右(you)風扇(shan)(shan)葉(xie)片縮入右(you)風扇(shan)(shan)罩中(zhong),風扇(shan)(shan)葉(xie)片由于沒有受到迎風阻(zu)力(li)作用而停止(zhi)旋轉(zhuan),左(zuo)發電機(ji)和右(you)發電機(ji)停止(zhi)發電。
此外,在裝(zhuang)置啟動開關處于關閉(bi)狀態下,本發明所(suo)述的汽車制(zhi)動行駛時可(ke)回收動能發電(dian)的裝(zhuang)置不產生任何動作(zuo)。
本發(fa)(fa)明的(de)汽(qi)車(che)制(zhi)(zhi)動行駛時可(ke)回收動能發(fa)(fa)電(dian)(dian)的(de)裝置通(tong)過(guo)在汽(qi)車(che)制(zhi)(zhi)動時啟動風扇葉片發(fa)(fa)電(dian)(dian),將(jiang)制(zhi)(zhi)動時的(de)動能轉換為電(dian)(dian)能,能夠提(ti)(ti)高能源利(li)用(yong)率;還(huan)降低了(le)制(zhi)(zhi)動材料(liao)的(de)磨(mo)損程度,提(ti)(ti)高了(le)使用(yong)壽(shou)命;此外,上(shang)述裝置能夠縮短汽(qi)車(che)的(de)制(zhi)(zhi)動距離,能夠減(jian)少(shao)交通(tong)事故(gu)的(de)發(fa)(fa)生。
附圖說明
圖1是本發明汽車制動行駛時可回(hui)收動能發電的(de)裝置結(jie)構(gou)裝配(pei)圖
圖2是圖1中左(zuo)液壓缸(gang)7a下端處(chu)的a-a剖視(shi)圖
具體實施方式
下面結合附圖,對實(shi)施例(li)作詳(xiang)細說明。
本(ben)發明汽(qi)車(che)制動(dong)行駛時可回收動(dong)能(neng)發電(dian)的裝置(zhi)結(jie)構裝配圖如圖1所示,該裝置(zhi)包括:左(zuo)(zuo)風(feng)扇罩(zhao)1a,左(zuo)(zuo)風(feng)扇葉(xie)片2a,左(zuo)(zuo)發電(dian)機3a,左(zuo)(zuo)液(ye)壓(ya)連桿4a,左(zuo)(zuo)彈簧5a,左(zuo)(zuo)活塞(sai)6a,左(zuo)(zuo)液(ye)壓(ya)缸(gang)7a,左(zuo)(zuo)油(you)液(ye)導管8a;右(you)風(feng)扇罩(zhao)1b,右(you)風(feng)扇葉(xie)片2b,右(you)發電(dian)機3b,右(you)液(ye)壓(ya)連桿4b,右(you)彈簧5b,右(you)活塞(sai)6b,右(you)液(ye)壓(ya)缸(gang)7b,右(you)油(you)液(ye)導管8b;車(che)速傳感器9,控(kong)制器10,剎車(che)角位(wei)移傳感器11,裝置(zhi)啟動(dong)開關12,液(ye)壓(ya)泵13,整流器15。
其中,左(zuo)(zuo)(zuo)風扇罩(zhao)1a與(yu)左(zuo)(zuo)(zuo)液(ye)(ye)(ye)(ye)壓(ya)缸7a相固(gu)(gu)連(lian)(lian),用(yong)于(yu)容納左(zuo)(zuo)(zuo)風扇葉片2a和(he)(he)左(zuo)(zuo)(zuo)發電機(ji)3a;左(zuo)(zuo)(zuo)風扇葉片2a與(yu)左(zuo)(zuo)(zuo)發電機(ji)3a的轉子相固(gu)(gu)連(lian)(lian),左(zuo)(zuo)(zuo)發電機(ji)3a的定子與(yu)左(zuo)(zuo)(zuo)液(ye)(ye)(ye)(ye)壓(ya)連(lian)(lian)桿4a相固(gu)(gu)連(lian)(lian);左(zuo)(zuo)(zuo)活(huo)(huo)(huo)塞(sai)6a位于(yu)左(zuo)(zuo)(zuo)液(ye)(ye)(ye)(ye)壓(ya)缸7a內,且與(yu)左(zuo)(zuo)(zuo)液(ye)(ye)(ye)(ye)壓(ya)連(lian)(lian)桿4a以(yi)t型結構一(yi)(yi)體連(lian)(lian)接(jie),左(zuo)(zuo)(zuo)彈(dan)簧5a安裝在左(zuo)(zuo)(zuo)活(huo)(huo)(huo)塞(sai)6a的下(xia)端,其一(yi)(yi)端抵(di)接(jie)左(zuo)(zuo)(zuo)活(huo)(huo)(huo)塞(sai)6a,另(ling)一(yi)(yi)端抵(di)接(jie)左(zuo)(zuo)(zuo)液(ye)(ye)(ye)(ye)壓(ya)缸7a的內表面,用(yong)于(yu)使左(zuo)(zuo)(zuo)活(huo)(huo)(huo)塞(sai)6a在左(zuo)(zuo)(zuo)彈(dan)簧5a的彈(dan)力(li)作(zuo)用(yong)下(xia)在左(zuo)(zuo)(zuo)液(ye)(ye)(ye)(ye)壓(ya)缸7a內部上下(xia)移動;左(zuo)(zuo)(zuo)油(you)(you)液(ye)(ye)(ye)(ye)導(dao)管8a連(lian)(lian)接(jie)于(yu)左(zuo)(zuo)(zuo)液(ye)(ye)(ye)(ye)壓(ya)缸7a上端和(he)(he)液(ye)(ye)(ye)(ye)壓(ya)泵(beng)13之間,用(yong)于(yu)使油(you)(you)液(ye)(ye)(ye)(ye)在左(zuo)(zuo)(zuo)液(ye)(ye)(ye)(ye)壓(ya)缸7a和(he)(he)液(ye)(ye)(ye)(ye)壓(ya)泵(beng)13之間流動。
右(you)(you)(you)風(feng)扇(shan)罩1b與(yu)右(you)(you)(you)液(ye)(ye)壓(ya)(ya)缸(gang)(gang)7b相(xiang)(xiang)(xiang)固連(lian)(lian)(lian)(lian),用于容(rong)納(na)右(you)(you)(you)風(feng)扇(shan)葉片(pian)2b和(he)右(you)(you)(you)發電機(ji)3b;右(you)(you)(you)風(feng)扇(shan)葉片(pian)2b與(yu)右(you)(you)(you)發電機(ji)3b的轉子(zi)(zi)相(xiang)(xiang)(xiang)固連(lian)(lian)(lian)(lian),右(you)(you)(you)發電機(ji)3b的定子(zi)(zi)與(yu)右(you)(you)(you)液(ye)(ye)壓(ya)(ya)連(lian)(lian)(lian)(lian)桿4b相(xiang)(xiang)(xiang)固連(lian)(lian)(lian)(lian);右(you)(you)(you)活(huo)(huo)塞6b位于右(you)(you)(you)液(ye)(ye)壓(ya)(ya)缸(gang)(gang)7b內(nei)(nei),且與(yu)右(you)(you)(you)液(ye)(ye)壓(ya)(ya)連(lian)(lian)(lian)(lian)桿4b以t型結構(gou)一(yi)體連(lian)(lian)(lian)(lian)接(jie),右(you)(you)(you)彈簧(huang)(huang)5b安裝在右(you)(you)(you)活(huo)(huo)塞6b的下端,其一(yi)端抵(di)接(jie)右(you)(you)(you)活(huo)(huo)塞6b,另一(yi)端抵(di)接(jie)右(you)(you)(you)液(ye)(ye)壓(ya)(ya)缸(gang)(gang)7b的內(nei)(nei)表(biao)面,用于使右(you)(you)(you)活(huo)(huo)塞6b在右(you)(you)(you)彈簧(huang)(huang)5b的彈力(li)作用下在右(you)(you)(you)液(ye)(ye)壓(ya)(ya)缸(gang)(gang)7b內(nei)(nei)部上(shang)下移動(dong);右(you)(you)(you)油(you)液(ye)(ye)導管8b連(lian)(lian)(lian)(lian)接(jie)于右(you)(you)(you)液(ye)(ye)壓(ya)(ya)缸(gang)(gang)7b上(shang)端和(he)液(ye)(ye)壓(ya)(ya)泵13之間,用于使油(you)液(ye)(ye)在右(you)(you)(you)液(ye)(ye)壓(ya)(ya)缸(gang)(gang)7b和(he)液(ye)(ye)壓(ya)(ya)泵13之間流(liu)動(dong)。
其(qi)中,左風扇(shan)罩1a和右風扇(shan)罩1b的(de)最(zui)下端與(yu)汽(qi)車底盤16的(de)底面平齊。
圖1所示(shi)汽車制(zhi)動(dong)行駛時可回(hui)收(shou)動(dong)能(neng)發電的裝置的控制(zhi)方法包(bao)括以下(xia)步驟:
裝置啟(qi)動(dong)(dong)(dong)開關12處于開啟(qi)狀態時,若剎車(che)角位(wei)移傳感器(qi)11檢(jian)測到(dao)剎車(che)角位(wei)移θ≥θ0且車(che)速(su)傳感器(qi)9檢(jian)測到(dao)車(che)速(su)v≥v0時,本(ben)發明所(suo)述的汽車(che)制動(dong)(dong)(dong)行駛時可(ke)回收動(dong)(dong)(dong)能(neng)發電的裝置啟(qi)動(dong)(dong)(dong)。
在滿足上述啟動(dong)條件后(hou),控制(zhi)器10發出(chu)控制(zhi)信號使(shi)得(de)液(ye)(ye)(ye)壓(ya)泵(beng)13開始工作(zuo)(zuo),液(ye)(ye)(ye)壓(ya)泵(beng)13分別(bie)通(tong)(tong)過左(zuo)(zuo)油液(ye)(ye)(ye)導管8a和(he)右(you)(you)(you)(you)油液(ye)(ye)(ye)導管8b向左(zuo)(zuo)液(ye)(ye)(ye)壓(ya)缸7a和(he)右(you)(you)(you)(you)液(ye)(ye)(ye)壓(ya)缸7b充入液(ye)(ye)(ye)壓(ya)油,液(ye)(ye)(ye)壓(ya)油分別(bie)推(tui)動(dong)左(zuo)(zuo)活塞6a、右(you)(you)(you)(you)活塞6b進一(yi)(yi)步壓(ya)縮左(zuo)(zuo)彈(dan)(dan)簧5a、右(you)(you)(you)(you)彈(dan)(dan)簧5b,并帶動(dong)左(zuo)(zuo)液(ye)(ye)(ye)壓(ya)連桿4a、右(you)(you)(you)(you)液(ye)(ye)(ye)壓(ya)連桿4b向下(xia)運動(dong),左(zuo)(zuo)液(ye)(ye)(ye)壓(ya)連桿4a推(tui)動(dong)左(zuo)(zuo)發電(dian)機(ji)3a、左(zuo)(zuo)風(feng)扇(shan)(shan)葉(xie)(xie)片(pian)2a進一(yi)(yi)步向下(xia)移(yi)動(dong)并使(shi)左(zuo)(zuo)風(feng)扇(shan)(shan)葉(xie)(xie)片(pian)2a脫離左(zuo)(zuo)風(feng)扇(shan)(shan)罩1a且其(qi)位(wei)置低(di)于底(di)盤,右(you)(you)(you)(you)液(ye)(ye)(ye)壓(ya)連桿4b推(tui)動(dong)右(you)(you)(you)(you)發電(dian)機(ji)3b、右(you)(you)(you)(you)風(feng)扇(shan)(shan)葉(xie)(xie)片(pian)2b進一(yi)(yi)步向下(xia)移(yi)動(dong)并使(shi)右(you)(you)(you)(you)風(feng)扇(shan)(shan)葉(xie)(xie)片(pian)2b脫離右(you)(you)(you)(you)風(feng)扇(shan)(shan)罩1b且其(qi)位(wei)置低(di)于底(di)盤,左(zuo)(zuo)風(feng)扇(shan)(shan)葉(xie)(xie)片(pian)2a、右(you)(you)(you)(you)風(feng)扇(shan)(shan)葉(xie)(xie)片(pian)2b在迎風(feng)阻(zu)力(li)作(zuo)(zuo)用下(xia)開始高速旋轉(zhuan),分別(bie)帶動(dong)左(zuo)(zuo)發電(dian)機(ji)3a和(he)右(you)(you)(you)(you)發電(dian)機(ji)3b中的轉(zhuan)子旋轉(zhuan),產(chan)生交流(liu)(liu)電(dian)能,進一(yi)(yi)步通(tong)(tong)過整流(liu)(liu)器15得(de)到直流(liu)(liu)電(dian)并存儲到汽車(che)蓄電(dian)池(chi)14中。
當剎車(che)角位移(yi)傳(chuan)(chuan)感(gan)(gan)器11檢測(ce)到剎車(che)角位移(yi)θ<θ0或車(che)速傳(chuan)(chuan)感(gan)(gan)器9檢測(ce)到車(che)速v<v0時,左(zuo)(zuo)液壓(ya)缸7a和(he)(he)右(you)(you)液壓(ya)缸7b分別通過左(zuo)(zuo)油液導(dao)管8a和(he)(he)右(you)(you)油液導(dao)管8b向(xiang)液壓(ya)泵13回油,左(zuo)(zuo)彈(dan)(dan)簧5a和(he)(he)右(you)(you)彈(dan)(dan)簧5b分別推動左(zuo)(zuo)活(huo)塞(sai)6a和(he)(he)右(you)(you)活(huo)塞(sai)6b向(xiang)上(shang)回位,使相(xiang)連的左(zuo)(zuo)發(fa)電機3a、左(zuo)(zuo)風(feng)扇(shan)(shan)葉(xie)(xie)片(pian)2a、右(you)(you)發(fa)電機3b、右(you)(you)風(feng)扇(shan)(shan)葉(xie)(xie)片(pian)2b上(shang)移(yi),左(zuo)(zuo)風(feng)扇(shan)(shan)葉(xie)(xie)片(pian)2a縮(suo)入左(zuo)(zuo)風(feng)扇(shan)(shan)罩1a中,右(you)(you)風(feng)扇(shan)(shan)葉(xie)(xie)片(pian)2b縮(suo)入右(you)(you)風(feng)扇(shan)(shan)罩1b中,風(feng)扇(shan)(shan)葉(xie)(xie)片(pian)由于沒有受到迎風(feng)阻力作(zuo)用而停止旋(xuan)轉,左(zuo)(zuo)發(fa)電機3a和(he)(he)右(you)(you)發(fa)電機3b停止發(fa)電。
此外,在裝置啟(qi)動(dong)開關(guan)12處(chu)于關(guan)閉狀態下(xia),本(ben)發明(ming)所述的汽車制動(dong)行(xing)駛(shi)時可(ke)回收動(dong)能發電的裝置不產生任何動(dong)作。
進一(yi)步地,θ0一(yi)般取(qu)4°~8°,v0一(yi)般取(qu)40km/h~80km/h。本實施例中,為清楚說明問題,θ0取(qu)6°,v0取(qu)60km/h。
圖2是(shi)圖1中左液(ye)壓(ya)缸7a下端處的(de)a-a剖視(shi)圖,如圖2所示,左液(ye)壓(ya)連(lian)桿4a設置(zhi)為(wei)長(chang)方(fang)體(ti)結構(gou),其(qi)橫截面為(wei)方(fang)形,該(gai)結構(gou)能夠(gou)防止風(feng)扇葉(xie)片轉(zhuan)(zhuan)動發電時活塞也隨著轉(zhuan)(zhuan)動,進而提高了(le)發電功率,對應(ying)地(di),右(you)液(ye)壓(ya)連(lian)桿4b采用與左液(ye)壓(ya)連(lian)桿4a相(xiang)同的(de)結構(gou)。
本(ben)發(fa)明的汽車(che)制動(dong)(dong)(dong)(dong)行(xing)駛時可(ke)回(hui)收動(dong)(dong)(dong)(dong)能發(fa)電的裝(zhuang)置通過在汽車(che)制動(dong)(dong)(dong)(dong)時啟(qi)動(dong)(dong)(dong)(dong)風扇葉片發(fa)電,將制動(dong)(dong)(dong)(dong)時的動(dong)(dong)(dong)(dong)能轉換為(wei)電能,能夠提高(gao)能源利用率;還降低了對制動(dong)(dong)(dong)(dong)材料的磨損程度,提高(gao)了使用壽(shou)命;此外(wai),上述裝(zhuang)置能夠縮短汽車(che)的制動(dong)(dong)(dong)(dong)距離(li),能夠減少交通事故(gu)的發(fa)生。
上(shang)述(shu)實(shi)施例僅(jin)為本(ben)(ben)(ben)(ben)發明(ming)較佳的(de)(de)具體實(shi)施方式,但(dan)本(ben)(ben)(ben)(ben)發明(ming)的(de)(de)保(bao)護范(fan)圍并不局限于(yu)此,任(ren)何熟悉本(ben)(ben)(ben)(ben)技術(shu)領域的(de)(de)技術(shu)人員(yuan)在(zai)本(ben)(ben)(ben)(ben)發明(ming)揭露(lu)的(de)(de)技術(shu)范(fan)圍內,可輕易想到(dao)的(de)(de)變化(hua)或替換,都應涵蓋在(zai)本(ben)(ben)(ben)(ben)發明(ming)的(de)(de)保(bao)護范(fan)圍之(zhi)內。因此,本(ben)(ben)(ben)(ben)發明(ming)的(de)(de)保(bao)護范(fan)圍應該以(yi)權(quan)利要求(qiu)的(de)(de)保(bao)護范(fan)圍為準。