消(xiao)防水(shui)(shui)箱是指在(zai)滅火(huo)救援活動中為(wei)消(xiao)防隊提(ti)供水(shui)(shui)源的消(xiao)防設施(shi)，一方面，使消(xiao)防給水(shui)(shui)管道充滿水(shui)(shui)，節省開啟后充滿管道的(de)時間，為撲滅火災贏得了時間。另一個方(fang)面，屋頂設置的(de)增壓、穩壓系統和水箱(xiang)能(neng)保證的，對于(yu)撲(pu)滅的成敗有決定性作用。由此可見消防水箱冬季防凍問題是非常重要的。

消(xiao)防水(shui)箱(xiang)(xiang)保(bao)溫的方法是用(yong)一種(zhong)電(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)帶(dai)(dai)儲熱(re)(re)(re)水(shui)箱(xiang)(xiang)，包括箱(xiang)(xiang)體(ti)、保(bao)溫層、內水(shui)箱(xiang)(xiang)和電(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)帶(dai)(dai)或(huo)電(dian)(dian)(dian)熱(re)(re)(re)帶(dai)(dai)，內水(shui)箱(xiang)(xiang)設(she)于殼體(ti)內，電(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)帶(dai)(dai)或(huo)電(dian)(dian)(dian)熱(re)(re)(re)帶(dai)(dai)設(she)于內水(shui)箱(xiang)(xiang)的外(wai)壁(bi)上(shang)，保(bao)溫層設(she)于殼體(ti)和內水(shui)箱(xiang)(xiang)之間；通過將傳統采(cai)用(yong)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)管在水(shui)箱(xiang)(xiang)內加(jia)(jia)熱(re)(re)(re)改為利(li)用(yong)電(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)帶(dai)(dai)或(huo)電(dian)(dian)(dian)熱(re)(re)(re)帶(dai)(dai)在水(shui)箱(xiang)(xiang)外(wai)壁(bi)加(jia)(jia)熱(re)(re)(re)，其(qi)電(dian)(dian)(dian)伴(ban)(ban)熱(re)(re)(re)帶(dai)(dai)或(huo)電(dian)(dian)(dian)熱(re)(re)(re)帶(dai)(dai)使用(yong)壽命長，加(jia)(jia)熱(re)(re)(re)效果好，加(jia)(jia)熱(re)(re)(re)后水(shui)溫均勻，且耗能少(shao)；此外(wai)在外(wai)壁(bi)上(shang)加(jia)(jia)熱(re)(re)(re)，更加(jia)(jia)安(an)全可靠(kao)。

電伴熱(re)(re)帶(dai)(dai)儲熱(re)(re)水(shui)(shui)箱，包括水(shui)(shui)箱、保(bao)溫層(ceng)、內水(shui)(shui)箱和電伴熱(re)(re)，所述(shu)(shu)內水(shui)(shui)箱設(she)于殼體外(wai)，所述(shu)(shu)電伴熱(re)(re)帶(dai)(dai)或電熱(re)(re)帶(dai)(dai)設(she)于內水(shui)(shui)箱的外(wai)壁上，所述(shu)(shu)保(bao)溫層(ceng)設(she)于殼體和水(shui)(shui)箱保(bao)溫層(ceng)之間