Heat exchange system of heat storage heater and control method of heat exchange system

Abstract

The invention discloses a heat exchange system of a heat storage heat exchanger and a control method of the heat exchange system. The heat exchange system comprises a heat storage device, a heating device and a pipeline assembly, wherein a first opening and a second opening are formed in the heat storage device; a heating inlet and a heating outlet are formed in the heating device; the pipeline assembly comprises a first pipeline, a fourth pipeline, a second pipeline and a third pipeline, the first pipeline is connected with the heating outlet and the second opening separately, and the first pipeline is provided with a first control valve; two ends of the fourth pipeline are separately connected with the heating inlet and the first opening, the fourth pipeline is provided with a fourth control valve; two ends of the second pipeline are separately connected with the first opening and the heating outelt, the second pipeline is provided with a second control valve; and two ends of the third pipeline are separately connected with the second opening and the heating inlet, and the third pipeline is provided with a third control valve. According to the heat exchange system of the heat storage heat exchanger, the uneven temperature distribution inside a heat storage device can be avoided, and a phase change material in the heat storage device can be prevented from failing due to excessive local temperature.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a heat exchange system of a heat storage heat exchanger and a control method thereof. Background technique [0002] With the popularization of the heat exchange system of the heat storage heat exchanger, people have higher and higher requirements for the heat exchange system of the heat storage heat exchanger. The heat exchange system of the heat storage heat exchanger in the prior art is easy The accumulation of dust will affect the quality of the discharged purified air, so it is necessary to improve the heat exchange system of the heat storage heat exchanger. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a heat exchange system of a heat storage heat exchanger, which can protect the air outlet from dust and ensure the quali...

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Problems solved by technology

[0002] With the popularization of the heat exchange system of the heat storage heat exchanger, people have higher and higher requirements for the heat exchange system of the heat storage heat exchanger. The heat exchange system of the heat storage heat exchanger in the prior art is easy The accumulation of dust will affect the quality of the discharged purified air, so it is necessary to improve the heat exchange system of the heat storage heat exchanger

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