保温水箱与不锈钢消防水箱有所区别，保温水箱是指在水箱的夹层增加特殊工业和保温材料，使水箱得保持一定的温度满足生活或工业需要。 保温水箱根据使用加工的材料的不同可以分为：不锈钢保温水箱 承压保温水箱 玻璃钢保温水箱。 由高水箱、存水箱和低水箱三部分组成。高水箱内设有机械控制的润水器、冲水阀和泄水阀以及电极浮子开关，润水器和冲水阀的阀座分别与设置在存水箱内的三通冲水管连接，泄水阀开启，高水箱与存水箱连通；低水箱内设置杠杆式浮子开关，浮子阀芯开启，存水箱与低水箱连通；低水箱内还设有潜水泵、过滤器和排污管，潜水泵出水管口位于高水箱内，潜水泵的关闭通过高水箱内的电极浮子开关控制。采用中水箱可节约大量的可供饮用的洁净水，社会效益和经济效益显著。该中水箱能够与现有各种类型的便器配套使用。对于用水量大的旅馆、饭店、企事业单位均可安装使用。
The heat preservation water tank is different from the stainless steel fire water tank. The heat preservation water tank refers to adding special industrial and thermal insulation materials in the interlayer of the water tank, so that the water tank must maintain a certain temperature to meet the needs of life or industry. The heat preservation water tank can be divided into: stainless steel heat preservation water tank, pressure insulation water tank, glass fiber reinforced plastic heat preservation water tank according to the different materials used. It is composed of high water tank, storage tank and low water tank. The high water tank is equipped with a water lubricator, a flushing valve and a drain valve, and an electrode float switch. The valve seats of the water lubricator and flush valve are respectively connected with the three-way flushing pipe arranged in the water storage tank, and the water discharge valve is opened, and the high water tank is connected with the water storage tank; a lever type float switch is set in the low water tank, the float valve core is opened, and the water storage tank is connected with the low water tank; the low water tank is also equipped with diving water The outlet of submersible pump is located in high water tank. The closing of submersible pump is controlled by electrode float switch in high water tank. The use of medium water tank can save a lot of clean water for drinking, and has remarkable social and economic benefits. The water tank can be used with various types of existing toilet. It can be used in hotels, restaurants, enterprises and institutions with large water consumption.