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One-way high thermal conductivity intelligent energy storage block

A high thermal conductivity, intelligent technology, applied in heat storage equipment, indirect heat exchangers, heat exchanger types, etc., can solve the problem that energy storage devices cannot fully realize energy release and absorption, achieve good practical performance and reduce weight , the effect of improving thermal conductivity

Active Publication Date: 2017-08-22
PINGHU ALLIED IND
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a one-way high thermal conductivity intelligent energy storage block to solve the problem that the existing energy storage devices cannot fully realize the release and absorption of energy

Method used

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  • One-way high thermal conductivity intelligent energy storage block

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Embodiment Construction

[0028] Such as figure 1 , figure 2 As shown, a one-way high thermal conductivity intelligent energy storage block includes a body 1, on which a cooling fin 2 is provided, and a graphite paper grid 3 with a heat conduction-enhanced thermal bridge is arranged inside the body 1, and the graphite paper grid 3 The energy storage material 4 is provided inside, the graphite paper grid 3 is provided with mesh holes 31, the main body 1 is provided with a movable plate 5, and the movable plate 5 is provided with a tension movable plate 5 so that the movable plate 5 fits the energy storage material 4 The elastic body 6, the movable plate 5 relies on the volume expansion of the energy storage material 4 to move outward and is connected with the cooling fins 2 to trigger the heat dissipation of the body 1.

[0029] The thermal conductivity of the graphite paper grid is 350W / m·k~1800W / m·k, and the thickness of the graphite paper grid is 0.03~2mm, which can reduce the weight and have a hig...

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Abstract

The invention relates to a one-way high thermal conductivity intelligent energy storage block comprising a body. A heat dissipation fin is arranged on the body, and a graphite paper grid provided with a thermal conducting strengthening thermal bridge is arranged in the body. An energy storage material is arranged in the graphite paper grid. Meshes are formed in the graphite paper grid. A movable plate is arranged in the body. An elastic body tensioning the movable plate to enable the movable plate to be attached to the energy storage material is arranged on the movable plate. By means of volume expansion of the energy storage material, the movable plate is pushed to move outward to be connected with the heat dissipation fin to trigger heat dissipation of the body. The one-way high thermal conductivity intelligent energy storage block has the advantages that the energy saving material is arranged in the graphite paper grid, because graphite paper has the good thermal conductivity coefficient and low in overall density, compared with the thermal conductivity strengthening effect of metal, the weight can be reduced by using the graphite paper as the thermal bridge, and the thermal conductivity coefficient is higher, the phase change latent heat or energy storage density of energy storage block of unit mass is larger, the thermal conductivity coefficient in a certain direction of the energy storage block is improved, and meanwhile the mass of the whole energy storage block is increased little.

Description

technical field [0001] The invention relates to a unidirectional high thermal conductivity intelligent energy storage block. Background technique [0002] With the day and night shortage of global energy and the improvement of people's awareness of energy conservation, in order to achieve a better time matching of supply and demand in energy utilization, new thermal energy storage technologies are being actively developed around the world. At present, thermal energy storage technology is mainly divided into water heat storage and solid material heat storage according to different carriers. [0003] The so-called water heat storage is to heat water to a certain temperature so that heat energy is stored in the water in the form of sensible heat. When it needs to be used, it is released to provide heating or directly used as hot water for people to use. Generally speaking, water The heat storage temperature is within the range of 40-100°C. According to different usage occasion...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D20/02F28F21/02
CPCF28D20/021F28F21/02Y02E60/14
Inventor 吴强
Owner PINGHU ALLIED IND
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