Electric heat-accumulating stove

A regenerative furnace and electric power technology, which is applied to water heaters/stoves, household heating, heating methods, etc., can solve the problems that have not yet been discovered, are difficult to implement, and have low energy storage efficiency of energy storage balls.

Inactive Publication Date: 2003-08-27
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the patent thought of storing the electric energy at night and using it during the day, so as to cut peaks and fill valleys, reduce the difference in power load between day and night, and ensure a relatively balanced power supply, the energy storage ball is not only low in energy storage efficiency, but also inconvenient to store energy. use, making it difficult to promote the application
[0004] In particular, it needs to be pointed out that, starting from the desire to protect the environment, people put forward the idea of ​​"replacing firewood with electricity" in mountainous areas rich in hydropower resources. It has become a technical bottleneck problem that is difficult to implement the idea of ​​"replacing firewood with electricity"
The applicant has not yet discovered that anyone has researched an electric power storage thermal energy storage device for cooking

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0013] The present embodiment is a kind of electric heat storage stove suitable for urban use, as shown in Fig. 1, figure 2 As shown, the insulation box body 4 lined with insulation material and the insulation box cover 5 form the insulation box, the iron energy storage body 1 is fixed on the top, and the upper surface of the energy storage body 1 is made into a concave shape that matches the bottom of the pot 10. It is more conducive to the transfer of heat. The bottom of the energy storage body 1 is equipped with an electric heating device 2 connected to a power supply through a switch controller 8 .

[0014] In order to make full use of heat energy and facilitate use, the bottom of the incubator is also fixed with a heating water tank 3 with a water tank inlet pipe 6 and a water tank outlet pipe 7. The bottom of the heating water tank 3 is equipped with a water tank electric heating device connected to the power supply through a switch controller 8 9.

[0015] switch contr...

Embodiment 2

[0019] This embodiment is an electric heat storage stove suitable for micro-hydropower supply in remote rural areas. Its basic structure is basically the same as that of Embodiment 1, except that the timing controller 13 in the switch controller 8 is a power controller ( voltage controller) instead. The controller can switch on the electric heating device in the energy storage device when the power generation is abundant (that is, when the voltage rises), and convert excess electric energy into thermal energy and store it for cooking. In this way, it not only solves the problem of large fluctuations in the power supply load of micro-hydropower generation, but also helps to change the habit of burning firewood in rural areas, which can save a lot of wood and is beneficial to the protection of the ecological environment.

[0020] In a word, the utility model is beneficial to give full play to the functions of the existing power supply facilities in cities and rural areas, brings...

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Abstract

The invention relates to a kind of electric heat accumulating stove. It includes energy storing body which is placed in an incubator, the surface of the body can joint with the boiler bottom, there is electric heating part in the middle which connects with the power through switch controlled by the controller. The can transform the electric energy into heat energy in electric using low tide, so there can't form new electric using flood tide in daytime.

Description

technical field [0001] The invention relates to an energy storage device, in particular to a household electric heat storage stove, which belongs to the technical field of household appliances. Background technique [0002] As we all know, the existence of peaks and valleys of electricity consumption has brought many troubles to the power supply department. Especially for small and micro hydroelectric power supply in rural areas, the existence of peaks and valleys of electricity consumption not only results in poor economic benefits of the power supply system, but also causes more problems due to the resulting voltage fluctuations. In order to minimize the difference in power load between day and night to ensure that the power supply is relatively balanced, people have used a lot of brains, and even adopted such as time-of-use billing method (that is, the unit price of electricity at peak power consumption is high every day, and at 0 o'clock in the evening The future unit p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C13/00
Inventor 熊鹰
Owner 钟挺
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