Solar water heater A container for storing hot water. The hot water collected through the heat collection tube must be stored in the heat preservation water tank to prevent heat loss. The capacity of a solar water heater refers to the water capacity that can be used in the water heater, excluding the capacity that cannot be used in the vacuum tube. For pressurized solar water heater, its capacity refers to the capacity of the medium that can exchange heat.
The thermal insulation water tank of solar water heater is composed of three parts: inner tank, thermal insulation layer and water tank shell.
The inner tank of the solar water heater is an important part of storing hot water, and the strength and corrosion resistance of the material used in the solar water heater are very important. There are materials such as stainless steel and enamel on the market. The quality of the insulation material of the solar water heater is directly related to the insulation effect, which is especially important in the cold season. The better heat preservation method is the heat preservation of polyurethane integral foaming process. The outer shell is generally color steel plate, aluminized zinc plate or stainless steel plate.
The heat preservation water tank of solar water heater requires good heat preservation effect, corrosion resistance and clean water quality.
