Mobile heat pipe heating valley power solid heat storage and heating device

Abstract

The invention relates to a mobile heat pipe heating valley power solid heat storage and heating device, which comprises a solid heat storage pile, a water heating cylinder and a heat exchanger, wherein electric heating pipes and heat pipe tanks are arranged on the solid heat storage pile, a heat pipe connecting channel is formed in each heat pipe tank; the heat pipes are connected in the heat pipe tanks in a sliding manner; the other ends of the heat pipes are arranged on the water heating cylinder; the ends of the heat pipes, connected with the water heating cylinder, are higher than the other ends of the heat pipes, connected in the heat pipe tank; moving wheels are arranged at the lower end of the solid heat storage pile; the moving wheels are connected with a moving connecting rod which is connected with a variable-frequency motor; the electric heating pipes are arranged on the water heating cylinder; the water inlet and outlet pipes of the water heating cylinder are connected with a plate type heat exchanger; a variable-frequency is arranged on the water inlet pipe. According to the device, night valley power can be converted to thermal energy to be stored in the solid heat storage pile and all day heating can be realized through heat taking and exchange measures.

Description

technical field

[0001] The invention relates to a solid heat storage heating device for off-peak electricity, which converts off-peak electricity at night into heat energy and stores it in a solid heat storage pile, and then realizes all-day heating through heat acquisition and heat exchange measures. Background technique

[0002] In recent years, as the problem of air pollution has become more and more serious, my country has begun to comprehensively control coal consumption indicators and reduce the proportion of coal energy consumption. The "Implementation Rules for Air Pollution Prevention and Control Action Plan in Beijing, Tianjin, Hebei and Surrounding Areas" issued by the Ministry of Environmental Protection clearly states that by the end of 2017, Beijing, Tianjin, Hebei and Shandong provinces will reduce their total coal consumption by 83 million tons. In this context, major cities in the north began to vigorously implement the project of changing coal-fired heating...

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