Hot water heating device having solar energy and off-peak electricity heating energy storage function

Abstract

The invention relates to a hot water heating device having a solar energy and off-peak electricity heating energy storage function and belongs to the energy utilization field. The device comprises an off-peak electricity heating energy storage device, a constant-voltage energy storage water tank, a solar heat collecting device, a wind driven generator and a controller; the constant-voltage energy storage water tank is arranged above the off-peak electricity heating energy storage device; the constant-voltage energy storage water tank is connected with the off-peak electricity heating energy storage device, the solar heat collecting device and the heating system of a user system by use of a thermal insulation pipeline and a valve; the controller is connected with the constant-voltage energy storage water tank and the off-peak electricity heating energy storage device, respectively; the controller controls heat supply to the user system. The wind driven generator is connected with an electric heater in the constant-voltage energy storage water tank; the electric energy of the wind driven generator is supplied to the electric heater in the constant-voltage energy storage water tank, and the electric heater directly heats water in the constant-voltage energy storage water tank. The hot water heating device having the solar energy and off-peak electricity heating energy storage function is energy-saving, environmental friendly, low in use cost, reasonable in energy utilization, and convenient to use and manage.

Description

Technical field [0001] The invention relates to a hot water heating device with solar energy and low valley electric heating and energy storage and its application, and belongs to the field of energy utilization. Background technique [0002] Building energy consumption mainly includes heating, air conditioning, hot water supply, ventilation, lighting, etc. Among them, heating and air conditioning consume more energy, followed by hot water supply. Wind energy and solar energy are renewable energy sources. Wind power generators and solar heat collectors have significant characteristics such as pollution-free, energy-saving, environmental protection, and safety. The existing wind power generation system is restricted by the natural environment, the power generation capacity is unstable, and electricity cannot be provided when there is no wind. At present, there are certain restrictions on the online use of wind power generation, and wind power generation is rarely used in the heati...

AI Technical Summary

Problems solved by technology

However, there are some deficiencies in the application process of wind energy and solar energy, which are often limited by climate and day and night conditions, which affect the use of user systems

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