Full-automatic thermal storage electric boiler

Abstract

The invention relates to a fully-automatic heat storage electric boiler which comprises an electric heating device, a heat storage water device, a circulatory system, an automatic electromagnetic valve and an automatic control system. The heat storage water device is composed of a rapid heat storage water tank, a waste heat storage water tank and a heat storage water tank, the electric heating device is composed of three electric heating pipes, the surface of the electric heating pipe is coated with nanometer electric heating coatings, a plurality of water-retaining plates which are mutually partitioned by a certain distance are arranged between a glass pipe and a jacket along the axial direction, and a hot water opening is formed between the water-retaining plates. The upper part of the heat storage water tank is provided with a heating chamber, and the interior of the heating chamber is provided with a vacuum heat pipe. The top of the heat storage water tank is provided with a refrigeration device provided with a refrigeration air pipe, and the bottom of the boiler body is provided with a rechargeable storage battery. The invention has the advantages of the heat stored by the electricity of the low price and low usage period in the night, greatly reducing operation cost, prolonging the service life of the electric heater, fastening the heating speed and supplying both heating and refrigeration.

Description

technical field [0001] The invention belongs to an electric boiler, in particular to a fully automatic thermal storage electric boiler. Background technique [0002] At present, the commonly used heat sources for heating systems or domestic hot water systems are coal-fired, oil-fired or gas-fired boilers. Although these boilers have low operating costs, they emit more pollutants and easily pollute the surrounding environment. Therefore, electric boilers have appeared in recent years. Although these electric boilers have no pollution, the water volume in the boilers is relatively small, which cannot achieve the purpose of storing heat energy, and because they are put into operation during the day and use peak electric energy, resulting in high operating costs. In order to encourage people to use off-peak electricity, my country's power supply department has adopted a method of calculating electricity prices in sections, that is, the electricity price at night is lower than ...

AI Technical Summary

Problems solved by technology

In addition, the existing electric boilers generally install ordinary electric heaters directly in the water tank. Therefore, not only the heat release coefficient on the surface of the electric heater is small, the heating speed is slow, but also the electric heater is easily damaged. shorter lifespan

Moreover, the existing electric heater can only be used for heating, but not for cooling, has a single function, and is inconvenient to use

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