1、按燃(ran)氣(qi)種(zhong)類分(fen),可分(fen)為(wei)人工煤氣(qi)熱(re)水(shui)器(qi)、天然氣(qi)熱(re)水(shui)器(qi)、液化石油(you)氣(qi)熱(re)水(shui)器(qi)和沼氣(qi)熱(re)水(shui)器(qi)四種(zhong)。不同氣(qi)種(zhong)的熱(re)水(shui)器(qi)不能(neng)通(tong)用。
2、按熱(re)(re)(re)水(shui)(shui)器(qi)(qi)出(chu)水(shui)(shui)的(de)控制(zhi)方式(shi)(shi)(shi)分,可(ke)分為前制(zhi)式(shi)(shi)(shi)和后制(zhi)式(shi)(shi)(shi)熱(re)(re)(re)水(shui)(shui)器(qi)(qi)。前制(zhi)式(shi)(shi)(shi)熱(re)(re)(re)水(shui)(shui)器(qi)(qi)是利用熱(re)(re)(re)水(shui)(shui)器(qi)(qi)的(de)進(jin)水(shui)(shui)閥門來控制(zhi)熱(re)(re)(re)水(shui)(shui)器(qi)(qi)的(de)熱(re)(re)(re)水(shui)(shui)流量,其結(jie)構(gou)(gou)較簡單,但使用不便(bian);后制(zhi)式(shi)(shi)(shi)熱(re)(re)(re)水(shui)(shui)器(qi)(qi)是利用熱(re)(re)(re)水(shui)(shui)器(qi)(qi)的(de)出(chu)水(shui)(shui)閥門來控制(zhi)熱(re)(re)(re)水(shui)(shui)器(qi)(qi)的(de)熱(re)(re)(re)水(shui)(shui)流量,其結(jie)構(gou)(gou)較復雜,但使用較方便(bian)。
3、按供水壓力分,可分為低壓、中壓和高壓熱水器。...進入熱水器知識講堂(tang)>>