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Heat storage electric heater

A heating and thermoelectric technology, applied in the field of electric heating, can solve the problems of the temperature drop of the electric heating, the inability to make full use of the valley electricity price to save costs, the electric heating cannot continue to heat, and the effect of improving the heating efficiency.

Inactive Publication Date: 2017-05-24
BORTALA MONGOLIA AUTONOMOUS PREFECTURE WANLIYUAN SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing electric heaters basically cannot provide continuous heating. After a power failure, the temperature of the electric heater will drop rapidly.
In some areas, peak and valley electricity prices are implemented. When heating at night, the electricity bill is relatively cheap, but during the day, the electricity bill is more expensive.
Existing electric heaters cannot be heated at night and still maintain a long-term heating state during the day, that is, they cannot make full use of the valley electricity price to save costs

Method used

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Embodiment approach 1

[0031] see Figure 1 to Figure 6 , the embodiment of the present invention discloses a heat storage electric heater, which can be energized for heating at night and maintain continuous heating capacity during the day, so as to effectively utilize the valley electricity price and reduce the use cost. The heat storage electric heater of the present invention includes a box body 1 , an electric heating pipe 2 , two heat dissipation pipes 3 and two cover plates 4 .

[0032] see figure 1 and figure 2 , the inside of the box body 1 stores heat storage medium, and has two opposite heat dissipation surfaces on both sides of the box body 1. When in use, the box body 1 can be used against the wall, and it faces the heat dissipation surface of the user It is the front cooling surface 11, and the cooling surface close to the wall is the rear cooling surface 12. The heat storage medium in the box body 1 can be water, or a phase-change heat storage material such as paraffin, and the vol...

Embodiment approach 2

[0042] like Figure 7 to Figure 9 As shown, the embodiment of the present invention discloses a heat storage electric heater. The heat storage electric heater in this embodiment has basically the same structure as the electric heater disclosed in Embodiment 1, including a box body 1, an electric heating tube 2, and two cover plates 4 . The heat storage electric heater of this embodiment is different from Embodiment 1 in that there are no two heat dissipation pipes in this embodiment, but two rows of heat dissipation pipes 31 are provided instead.

[0043] The heat storage medium is stored in the box body 1 of this embodiment, and the box body has two opposite heat dissipation surfaces. When in use, the box body 1 can be used against the wall, and the heat dissipation surface facing the user is the front The heat dissipation surface 11, the heat dissipation surface close to the wall is the rear heat dissipation surface 12. The electric heating tube 2 is fixedly installed on t...

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Abstract

The invention provides a heat storage electric heater. The heat storage electric heater comprises a box body, electric heating pipes, two heat radiation pipe banks and two cover plates, wherein heat storage media are stored in the box body, and the box body has two opposite heat radiation surfaces; the electric heating pipes are fixedly installed on the box body and used for heating the heat storage media; the two heat radiation pipe banks are arranged on the two heat radiation surfaces correspondingly and each include a plurality of vertically through heat radiation pipes; and the two cover plates are movably arranged on the upper portion of the box body and each can open or cover the top opening of the heat radiation pipes of one of the heat radiation pipe banks. When the heat storage electric heater works at night, the electric heating pipes are used for heating, and the cover plates cover the top openings of the heat radiation pipes of the heat radiation pipe banks. In the daytime, electricity supply to the electric heating pipes is cut off, the cover plates are opened at the same time, air flows out of the top openings of the heat radiation pipes, the effect of air circulation heating is realized, and long-time heat supply can be still guaranteed under the power-off condition of the electric heating pipes.

Description

technical field [0001] The invention relates to an electric heater for heating indoors, in particular to a heat storage electric heater. Background technique [0002] When heating in winter, more and more users start to use electric heaters. Electric heaters are used more and more because they do not need to install heating pipelines and are easy to use. However, the existing electric heaters basically cannot provide continuous heating, and after a power failure, the temperature of the electric heaters will drop rapidly. In some areas, peak and valley electricity prices are implemented. When heating at night, the electricity bill is relatively cheap, but during the day, the electricity bill is more expensive. Existing electric heaters cannot be heated at night and still maintain a long-term heating state during the day, that is, they cannot make full use of the valley electricity price to save costs. [0003] The above information disclosed in this Background section is o...

Claims

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Application Information

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IPC IPC(8): F24D15/02F24D19/00
CPCF24D15/02F24D19/008
Inventor 杨永顺
Owner BORTALA MONGOLIA AUTONOMOUS PREFECTURE WANLIYUAN SCI & TECH DEV