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<h1 class="details_tit">夏季可以用水來(lái)代替防凍液?jiǎn)幔?/h1> <div id="6u6oe26" class="details_time"></div> <div id="es2y26o" class="details_content overflow"> 夏季不可以用水來(lái)代替防凍液。<br>1、防凍液的全稱叫防凍冷卻液，也叫冷卻液，最最重要的是：防凍并不是它的最主要作用，冷卻才是其首要功能。<br>發(fā)動(dòng)機(jī)在工作狀態(tài)下會(huì)產(chǎn)生極高的溫度，而保證發(fā)動(dòng)機(jī)內(nèi)部潤(rùn)滑的機(jī)油工作溫度是有范圍限制的，超過(guò)了這個(gè)范圍機(jī)油就無(wú)法保證對(duì)發(fā)動(dòng)機(jī)進(jìn)行很好的潤(rùn)滑。這時(shí)候，就需要冷卻系統(tǒng)來(lái)保證發(fā)動(dòng)機(jī)的溫度始終處于一個(gè)合理的范圍內(nèi)，而充當(dāng)冷卻主力軍的正是防凍液。<br>所以防凍冷卻液用于冬季防凍，夏季冷卻，以保證發(fā)動(dòng)機(jī)溫度在合理范圍內(nèi)。<br>2、防凍液除了防凍冷卻功能，還有另外幾項(xiàng)重要作用，那就是防腐、防垢、防銹。水垢對(duì)車的危害非常大。<br>很多車主會(huì)認(rèn)為加防凍液是冬天的事，夏天加點(diǎn)自來(lái)水就可以了，其實(shí)這種做法是錯(cuò)誤的。首先要認(rèn)識(shí)到防凍液的作用，防凍液不僅具有冷卻發(fā)動(dòng)機(jī)的作用，還具有良好的耐低溫和耐高溫性能，另外還有防腐、除銹等功能，所以用水代替防凍液是錯(cuò)誤的。原因有三：一、防凍液的沸點(diǎn)在120攝氏度以上，而水的沸點(diǎn)只有100攝氏度，使用防凍液可以防止愛(ài)車夏季“開(kāi)鍋”。二、用水代替防凍液容易生成水垢，需經(jīng)常更換，而使用防凍液則沒(méi)有這種憂慮。三、水對(duì)冷卻系統(tǒng)多少會(huì)有一些腐蝕，而防凍液中則含有防腐防銹的添加劑。所以為了自己的最省油的家用車，夏季還是得用防凍液，切勿用自來(lái)水來(lái)代替防凍液。<br><hr>山東沃特潤(rùn)滑科技有限公司<br>13065080055<br><br> <hr /> <a href="i82160.htm">東莞金誠(chéng)強(qiáng)力磁鐵廠家釹鐵硼磁鐵</a><br /> <a 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