Phase change constant temperature system of Kazakh yurts in Xinjiang region

Abstract

The invention discloses a phase change constant temperature system of Kazakh yurts in the Xinjiang region. The phase change constant temperature system comprises a solar heat collecting device, a circulating pump, a throttling valve, a phase change heat storage and supplying device and connected pipelines; and the phase change heat storage and supplying device is mainly of a sleeve structure, a circulating working medium flows in the inner circle pipe pass, and an outer circle shell pass is filled with a phase change material. Compared with the prior art, the phase change constant temperaturesystem has the advantages that a traditional yurt heat supplying mode is changed, nighttime furnace combustion harm is reduced, environment pollution and combustion exhaust emission are lowered, the dwelling environment of herdsmen is improved, and the comfort degree of the yurts is increased; rich solar resources of the Xinjiang region are utilized, and by combining with the phase change material, the purposes of energy conservation and emission reduction are achieved; and the phase change constant temperature system is simple in structure, convenient to dismount and mount and suitable for the Kazakh yurts which are set up in search of water and grass in pastoral areas.

Description

technical field [0001] The invention relates to solar thermal utilization technology, phase change heat storage technology and ground radiant heating technology. Background technique [0002] With the decreasing of fossil energy, solar energy as a clean and renewable energy has received extensive attention in recent years and has been continuously developed. Its main utilization methods include photovoltaic power generation and solar thermal utilization. Among them, solar thermal utilization is to collect solar radiation energy and convert it into thermal energy through interaction with materials. However, solar energy is affected by factors such as day and night, seasons and rain, and the energy supply is unstable. In order to make solar energy a continuous and stable energy source, the problem of energy storage must be solved. [0003] As a kind of invented energy-saving and environmentally friendly materials, phase change materials are gradually applied in aerospace, tex...

AI Technical Summary

Problems solved by technology

However, solar energy is affected by factors such as day and night, seasons, and rain, and the energy supply is unstable. In order to make solar energy a continuous and stable energy source, it is necessary to solve the problem of energy storage

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