【電熱(re)(re)水器工作(zuo)(zuo)原(yuan)(yuan)理(li)】電熱(re)(re)水器工作(zuo)(zuo)原(yuan)(yuan)理(li) 電熱(re)(re)水器工作(zuo)(zuo)原(yuan)(yuan)理(li)圖

電熱水器的工作原理

電(dian)熱(re)(re)水(shui)器(qi)(qi)(qi)是經過溫控(kong)(kong)器(qi)(qi)(qi)的通與(yu)斷完成加熱(re)(re)與(yu)不加熱(re)(re)的，普通概念(nian)的保(bao)溫，就(jiu)是短時(shi)間(jian)的加熱(re)(re)。加熱(re)(re)時(shi)，依然用的是熱(re)(re)水(shui)器(qi)(qi)(qi)的額定功率。電(dian)路接通后(hou)，假如水(shui)溫低于(yu)50℃(大多(duo)數品牌設定的臨界溫度)，溫控(kong)(kong)器(qi)(qi)(qi)自(zi)動接通，熱(re)(re)水(shui)器(qi)(qi)(qi)開端加熱(re)(re)，水(shui)溫抵達熱(re)(re)水(shui)器(qi)(qi)(qi)預置的溫度(大多(duo)數品牌為75℃～85℃)時(shi)，溫控(kong)(kong)器(qi)(qi)(qi)斷開，熱(re)(re)水(shui)器(qi)(qi)(qi)中(zhong)止(zhi)加熱(re)(re)。

所(suo)(suo)謂(wei)的(de)(de)保(bao)溫(wen)(wen)，是完(wan)整靠熱(re)(re)(re)水(shui)(shui)器(qi)的(de)(de)保(bao)溫(wen)(wen)層(ceng)來完(wan)成(cheng)的(de)(de)，隨著水(shui)(shui)溫(wen)(wen)的(de)(de)不(bu)時(shi)(shi)降落，直到低于50℃時(shi)(shi)，熱(re)(re)(re)水(shui)(shui)器(qi)再次開端加熱(re)(re)(re)。如此循(xun)環往復，完(wan)成(cheng)了所(suo)(suo)謂(wei)的(de)(de)保(bao)溫(wen)(wen)。保(bao)溫(wen)(wen)燈量(liang)時(shi)(shi)，熱(re)(re)(re)水(shui)(shui)器(qi)是不(bu)耗(hao)電(dian)的(de)(de)，接近于理論(lun)上(shang)的(de)(de)零功(gong)率(lv)、零電(dian)耗(hao)。加熱(re)(re)(re)時(shi)(shi)，熱(re)(re)(re)水(shui)(shui)器(qi)運用(yong)(yong)的(de)(de)是額定功(gong)率(lv)。要理解(jie)熱(re)(re)(re)水(shui)(shui)器(qi)保(bao)溫(wen)(wen)時(shi)(shi)的(de)(de)均勻功(gong)耗(hao)，看看國度規(gui)范就能夠了。大致數值是，即使不(bu)用(yong)(yong)一(yi)滴熱(re)(re)(re)水(shui)(shui)，熱(re)(re)(re)水(shui)(shui)器(qi)僅僅“保(bao)溫(wen)(wen)”的(de)(de)電(dian)耗(hao)在2度左右/24小時(shi)(shi)。

電熱水器的正確使用辦法。

1.運用電(dian)熱水(shui)器時，接通(tong)電(dian)源，指示(shi)(shi)(shi)燈(deng)(deng)亮，表(biao)示(shi)(shi)(shi)正在(zai)電(dian)加熱，當水(shui)溫(wen)到達(da)設定值后，指示(shi)(shi)(shi)燈(deng)(deng)熄(xi)(xi)滅(mie)，表(biao)示(shi)(shi)(shi)切斷電(dian)源。這樣(yang)指示(shi)(shi)(shi)燈(deng)(deng)時亮、時熄(xi)(xi)表(biao)示(shi)(shi)(shi)正在(zai)自動保溫(wen)。

2.電熱水器(qi)(貯水式)要(yao)先(xian)注滿水，再(zai)通電加熱，經預熱后即(ji)可運用。如遇到水源壓力(li)降(jiang)落 或忽然停水，最好關閉(bi)電源。

3. 電(dian)熱(re)(re)(re)水(shui)(shui)器都配(pei)有水(shui)(shui)龍(long)(long)頭，并帶有回(hui)流(liu)安裝(zhuang)，通常用(yong)"藍色"表(biao)示冷水(shui)(shui)，用(yong)"紅色"表(biao)示熱(re)(re)(re)水(shui)(shui)。運用(yong)時，旋開"紅色，"水(shui)(shui)龍(long)(long)頭，就有熱(re)(re)(re)水(shui)(shui)流(liu)出(chu)，此(ci)時如水(shui)(shui)溫過高，可同時旋開"藍色"水(shui)(shui)龍(long)(long)頭，并調(diao)理出(chu)水(shui)(shui)量大小(xiao)，即(ji)可得到適溫的熱(re)(re)(re)水(shui)(shui)。

4.電熱水(shui)器的溫(wen)(wen)(wen)(wen)度(du)調理器上，都有(you)水(shui)溫(wen)(wen)(wen)(wen)標(biao)志刻度(du)，如用"I"、"Ⅱ"、"Ⅲ"或(huo)標(biao)示英文、阿拉伯(bo)數字表(biao)示水(shui)溫(wen)(wen)(wen)(wen)低(di)、中(zhong)、高的調理位置，把溫(wen)(wen)(wen)(wen)度(du)調理旋鈕對準某個標(biao)志，熱水(shui)器的水(shui)溫(wen)(wen)(wen)(wen)就會堅持在該檔指(zhi)示所設(she)定的溫(wen)(wen)(wen)(wen)度(du)。在運(yun)用時，先(xian)讓水(shui)灑出(chu)來試出(chu)實踐水(shui)溫(wen)(wen)(wen)(wen)，才干停(ting)止淋浴(yu)，避免水(shui)溫(wen)(wen)(wen)(wen)過高，燙傷皮膚。