Matching Design of Two Heat Collecting Modes in Solar Water Heating System in Alpine Region. Issue 1 (August 2020)

• Record Type: Journal Article
• Authors: Zhang, Lingfei; Wang, Ruidong; Liu, Chen; Li, Ruochen; Mao, Ting
• Is Part Of: IOP conference series. Volume 555:Issue 1(2020)
• Publication Date: 2020-08
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/555/1/012006
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: In view of the practical problems of using hot water in production and life in this remote farming and pastoral area in Guoluo, Qinghai Province, this paper studies and realizes the technology of multi-module integrated heating system for agriculture and animal husbandry in the alpine region. In the alpine region represented by the Guoluo area, there are sufficient solar radiation resources. This paper adopts the heat collecting method of Fresnel collector and electric auxiliary heating, and takes into account the actual situation of solar radiation, water demand and seasonal energy demand in the Guoluo area. The matching design of two important parameters of Fresnel solar collector area and electric auxiliary heater power in the system model is studied to realize the high-efficiency photothermal comprehensive utilization of solar energy and achieve effective low-cost coupling with electric heating. Finally, through the research of this paper, with the principle of low cost and low energy consumption, it will effectively solve the problem of agricultural and livestock production and living water in alpine regions, and provide examples for solving the problem of heating in winter in agricultural and pastoral areas.