Heat collection and storage wall and air-water heat collector combined heating system

Abstract

A heat collection and storage wall and air-water heat collector combined heating system comprises a heat collection and storage wall. The heat collection and storage wall is arranged on the outer sideface of a house. Air in the heat collection and storage wall is connected with an air inlet of an air-water heat collector through an air inlet pipeline under the effect of a draught fan. The air-water heat collector comprises a water outlet. The water outlet is connected with a coil pipe of a phase change heat storage floor through a water outlet pipeline, wherein the phase change heat storage floor is arranged on a bottom plate. The water outlet pipeline is provided with a first electric three-way joint. The first electric three-way joint is connected with a domestic hot water device through a pipeline. Temperature sensors used for sensing temperature are arranged in rooms. The air-water heat collector is connected with the first electric three-way joint. The heat collection and storagewall and air-water heat collector combined heating system can store heat and has all-day heating capacity, temperature differences between the south rooms and the north rooms are eliminated, and by means of the heat collection and storage wall and air-water heat collector combined heating system, the heat collector is protected against super-cooling and overheating.

Description

technical field [0001] The invention relates to the technical field of solar energy building heat collection, in particular to a combined heating system of a heat collecting heat storage wall and an air water heat collector. Background technique [0002] During the winter central heating period in northern my country, the smog phenomenon is serious, and the concentration of air pollutants is high. Most of these areas are rich in solar energy resources, and solar energy is a non-polluting renewable energy source. Using solar energy to meet indoor heating needs can reduce the generation of pollutants, alleviate air pollution, and greatly reduce building energy consumption. [0003] Now the integrated technology of solar energy and building heating includes passive technology and active technology. Passive technology is mainly divided into three technologies: direct benefit window, additional sunlight room, and thermal storage wall. Active technology mainly uses the phototherma...

AI Technical Summary

Problems solved by technology

Whether it is passive technology or active technology, the problem with using solar energy as a heat source for building heating is the imbalance between supply and demand in time and space

However, these technologies have not been combined with building heating needs to maximize the utilization of solar energy by collectors, and there are problems such as large temperature differences between north and south rooms

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