A solid heat storage device
A solid heat storage and heat storage technology, which is applied in the direction of heat exchange equipment safety devices, heat storage equipment, heat transfer modification, etc., can solve the problems of poor heat storage efficiency and heat supply efficiency, so as to improve the heat storage effect and improve Efficiency, the effect of increasing heat storage density
Active Publication Date: 2017-11-21
BEIJING FINE & CLEAN ENERGY
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Problems solved by technology
At present, due to defects in some structural designs and installation methods on the market, the heat storage efficiency and heat supply efficiency are not good.
Method used
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Embodiment 1
[0034] Such as figure 1 As shown, it is a schematic structural diagram of a solid heat storage device provided in an embodiment of the present invention, including:
[0035] Housing 1; inner tank 2, the inner tank 2 is arranged in the housing 1, an insulating layer 3 is arranged between the inner tank 2 and the housing 1, and the upper and lower parts of the inner tank 2 are divided It is the heat storage bin 21 and the heat supply bin 22. The heat storage bin 21 includes an upper end opening 211 and a lower end opening 212 arranged on opposite sides, and the lower end opening 212 communicates the heat storage bin 21 and the heat supply bin 22; the solid heat storage body 4. The solid heat storage body 4 is arranged in the heat storage chamber 21 of the inner tank 2. In order to facilitate gas circulation, a gap is provided between the solid heat storage body 4 and the wall of the heat storage chamber 21 of the inner tank 2; the solid heat storage The body 4 consists of solid...
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The invention discloses a solid heat accumulation device. The solid heat accumulation device is characterized by comprising a shell, a liner arranged in the shell and divided into a heat accumulation bin and a heat supply bin communicated with each other, a solid heat accumulation body arranged in the heat accumulation bin, a heating pipe arranged in the solid heat accumulation body, a ventilation way arranged in the solid heat accumulation body and penetrating through the solid heat accumulation body, a wind way for communicating the heat accumulation bin with the heat supply bin, and a fan for driving gas in the wind way to flow; the wind way is communicated with the heat accumulation bin through an upper end opening formed in the heat accumulation bin; the heat supply bin is communicated with the heat accumulation bin through a lower end opening formed in the heat accumulation bin; the upper end opening and the lower end opening are arranged on opposite sides in the heat accumulation bin; the ventilation way is aslant inclined; and the two ends of the ventilation way are respectively towards the upper end opening and the lower end opening. As the ventilation way is aslant arranged, the solid heat accumulation device improves the heat accumulation and supply efficiency.
Description
technical field [0001] The invention relates to the field of solid heat storage, in particular to a solid heat storage device. Background technique [0002] With the increasing demand for energy, there is a shortage of energy in the world. In order to solve the defect of insufficient power during peak power consumption, the power sector has formulated preferential policies for power consumption, and the price of electricity is lower during low power consumption. Therefore , For the field of electric heating, if the thermal energy can be stored during the low power consumption, the stored thermal energy can be used during the peak power consumption, thereby alleviating the power consumption pressure during the peak power consumption. [0003] The main function of solid heat storage is to heat the solid heat storage material and store heat energy. It can store heat energy when electricity consumption is low, and continuously release the stored heat energy to the heating system...
Claims
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IPC IPC(8): F28D20/00F28F13/12
CPCF28D20/0056F28F13/12F28F2265/10Y02E60/14
Inventor 祝铭泽
Owner BEIJING FINE & CLEAN ENERGY