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Electric heat storage device and control method thereof

An electric heat storage and heat storage technology, applied in heating methods, electric heating systems, household heating and other directions, can solve problems such as low heat exchange efficiency, achieve high reliability and improve heat exchange capacity.

Pending Publication Date: 2022-04-19
GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this electric heat storage device has the problem of low heat exchange efficiency

Method used

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  • Electric heat storage device and control method thereof
  • Electric heat storage device and control method thereof

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0048] In addition,...

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Abstract

The invention discloses an electric heat storage device and a control method thereof.The electric heat storage device comprises a heat storage assembly, a pipeline assembly, a heating assembly and a heat exchange assembly, and the heat storage assembly is provided with a heat storage cavity; the pipeline assembly is filled with a binary non-azeotropic working medium; the heating assembly is arranged on the heat storage assembly and used for heating the binary non-azeotropic working medium in the pipeline assembly; the heat exchange assembly is provided with a heat exchange cavity, and the heat storage cavity communicates with the heat exchange cavity through a pipeline assembly. The structure of the electric heat storage device is improved, the reliability and controllability of the electric heat storage device are improved, and the heat exchange capacity is improved.

Description

technical field [0001] The invention relates to the technical field of heat storage electric heating, in particular to an electric heat storage device and a control method thereof. Background technique [0002] Energy storage technology can solve the contradiction between energy supply and demand in time and space, and is an effective means to improve energy utilization. Among them, the electric heat storage technology is to solve the shortcomings that electric energy cannot be stored in large quantities, convert electric energy into heat energy and store it with heat storage materials, so that it can be used when needed; electric heat storage is a technology that improves energy utilization and protects the environment. It is an important technology that can make full use of the price advantage of low-peak electricity, cut peaks and fill valleys, save operating costs, and reduce pollutant emissions. This is not only an objective need for energy utilization, but also an inev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D13/00F24D15/02F24D19/10
CPCF24D13/00F24D15/02F24D19/1096
Inventor 刘壮壮陈国富马美秀罗凡卲冲
Owner GLOBAL ENERGY INTERCONNECTION RES INST CO LTD