Heat storage type water circulating electric heating system

Abstract

The invention discloses a heat storage type water circulating electric heating system. The heat storage type water circulating electric heating system comprises an energy storage device, radiators and an automatic temperature regulating valve, wherein the energy storage device is provided with a water outlet and a water return port, and used for heating and storing a heat exchange medium; each radiator is provided with a water inlet and a water outlet, and the water outlet of the radiator is connected with the water return port of the energy storage device; the automatic temperature regulating valve is connected between the water outlet of the energy storage device and the water inlets of the radiators and used for regulating the temperature of the heat exchange medium entering the radiators; a high-temperature heat exchange medium flowing out of the water outlet of the energy storage device can flow into the automatic temperature regulating valve for temperature regulation and then flows into the radiators, a low-temperature heat exchange medium is formed after heat dissipation of the high-temperature heat exchange medium in the radiators and flows back to the energy storage device from the water outlets of the radiators, and circular flow is finished and heat is provided for users. The heat storage type water circulating electric heating system can realize planned intelligent heat storage according to weather temperature, grid requirements and surplus heat and can use heat reasonably and intelligently according to change of indoor temperature and outdoor temperature, thereby saving electric energy.

Description

technical field [0001] The invention relates to a heat storage type water circulation heating system for household use, in particular to a heating system which uses electric power to store heat and can intelligently adjust temperature. Background technique [0002] With the development of economy and society and the improvement of people's living standards, people's pursuit of high-quality living environment is also getting higher and higher. In the field of household heating, the traditional heating method is to use coal for heating. The scattered coal heating method in rural areas pollutes the environment. Therefore, it is urgent to replace it with clean energy such as natural gas and electric energy. However, natural gas relies on non-renewable energy such as fossils, and the laying of natural gas pipelines in rural areas is limited by many factors. The cost of using natural gas is much higher than that of burning coal, and the practical feasibility in rural areas is low....

AI Technical Summary

Problems solved by technology

In the field of household heating, the traditional heating method is to use coal for heating. The scattered coal heating method in rural areas pollutes the environment. Therefore, it is urgent to replace it with clean energy such as natural gas and electricity.

However, natural gas relies on non-renewable energy sources such as fossils, and the laying of natural gas pipelines in rural areas is limited by many factors. The cost of using natural gas is much higher than that of burning coal, and the practical feasibility in rural areas is low.

[0003] At present, air energy heat pumps are widely used for electric heating, which has a large one-time investment and high equipment maintenance costs. The operating costs are greatly affected by climate, installation site, radiator form, and operation management mode.

Most of the existing heat storage electric heaters can only maintain heat supply for several hours, the indoor temperature fluctuates greatly throughout the day, and the heating comfort is poor, so it is a transitional product

Images