A functional heating wall with seasonal heat storage

Abstract

The invention discloses a seasonal type heat storage functional heat supply wall body. The seasonal type heat storage functional heat supply wall body comprises an upper positioning slot, a lower positioning slot, a thermal insulation layer, an energy storage layer, a capillary tube mesh layer, a heat insulating layer, a metal foam layer, a thermal insulation water tank, a micro computer and the like, wherein the thermal insulation layer comprises a thermal insulation sheet, a thermal insulation layer rolling shaft and a thermal insulation layer electric device; the energy storage layer comprises a phase-change heat storage block and a brick body with holes; the capillary tube mesh layer comprises a water separating trunk tube, a water collecting trunk tube, a capillary tube, a positioninghole frame and a positioning strip, the water separating trunk tube, the water collecting trunk tube and the capillary tube are connected in an intercalation mode; the water separating trunk tube isconnected with a water inlet tube, and communicates with the thermal insulation water tank; the water collecting trunk tube is connected to a water outlet tube; a temperature sensor and an electric heater are arranged in the thermal insulation water tank; and the heat insulating layer comprises a heat insulating sheet, a heat insulating layer reel and a heat insulating layer electric device. The seasonal type heat storage functional heat supply wall body realizes heat storage in sum and heat release and supply in winter through the thermal insulation layer, the energy storage layer, the capillary tube mesh layer, the heat insulating layer and the metal-foam layer, realizes automatic control on different working conditions, and integrates heat supply stability and comfort.

Description

technical field [0001] The invention belongs to the field of heat storage and energy saving, in particular to a functional heat supply wall with seasonal heat storage. Background technique [0002] Most cities in my country have four distinct seasons. In summer, the weather is hot, with sufficient sunlight and abundant natural heat resources, while in winter, the weather is severe and there is a large demand for indoor heating. Building air-conditioning energy consumption, especially winter heating, is an important part of building energy consumption. How to effectively reduce building air-conditioning energy consumption and a thermal storage and energy-saving building material is an important research topic for scholars and engineers. [0003] According to the heat storage method, heat storage materials can be mainly divided into sensible heat heat storage materials and phase change heat storage materials. Sensible heat storage materials use the change process of the tempe...

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Problems solved by technology

Sensible heat storage materials use the change process of the temperature of the substance itself to store heat, and phase change heat storage materials use the phase changes that occur during the phase change (such as solidification / melting, condensation / vaporization, solidification / sublimation, etc.) Heat is used to store and utilize heat, which is widely used in building materials, but because of the huge volume change in the phase change process, it will have great difficulties in practical engineering applications, and the direct application of phase change materials When it is placed on the wall, its energy storage / energy release process is difficult to control, and the heat cannot be accurately transferred to the required area, so it is difficult to achieve the goal of high efficiency and energy saving

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