1、按(an)燃氣(qi)(qi)(qi)種類分,可分為人工煤氣(qi)(qi)(qi)熱(re)(re)(re)(re)水器(qi)、天然氣(qi)(qi)(qi)熱(re)(re)(re)(re)水器(qi)、液化石油(you)氣(qi)(qi)(qi)熱(re)(re)(re)(re)水器(qi)和沼氣(qi)(qi)(qi)熱(re)(re)(re)(re)水器(qi)四種。不(bu)同(tong)氣(qi)(qi)(qi)種的熱(re)(re)(re)(re)水器(qi)不(bu)能通用。
2、按熱(re)(re)(re)水器(qi)(qi)(qi)(qi)出(chu)水的(de)控制(zhi)方式(shi)(shi)分,可分為前(qian)制(zhi)式(shi)(shi)和后制(zhi)式(shi)(shi)熱(re)(re)(re)水器(qi)(qi)(qi)(qi)。前(qian)制(zhi)式(shi)(shi)熱(re)(re)(re)水器(qi)(qi)(qi)(qi)是利用(yong)(yong)熱(re)(re)(re)水器(qi)(qi)(qi)(qi)的(de)進水閥(fa)(fa)門來控制(zhi)熱(re)(re)(re)水器(qi)(qi)(qi)(qi)的(de)熱(re)(re)(re)水流(liu)量(liang),其結構較(jiao)(jiao)簡(jian)單(dan),但使用(yong)(yong)不便(bian);后制(zhi)式(shi)(shi)熱(re)(re)(re)水器(qi)(qi)(qi)(qi)是利用(yong)(yong)熱(re)(re)(re)水器(qi)(qi)(qi)(qi)的(de)出(chu)水閥(fa)(fa)門來控制(zhi)熱(re)(re)(re)水器(qi)(qi)(qi)(qi)的(de)熱(re)(re)(re)水流(liu)量(liang),其結構較(jiao)(jiao)復雜,但使用(yong)(yong)較(jiao)(jiao)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(qi)知識講堂>>