Application And Investigation On Heat Collection And Storage Style Non-powered Concentrate Solar Water Heating System

It is well known that solar energy is a renewable and clean energy, the professionaluse of solar energy in two ways：light heat and light power. But the solar technology isnot widely used due to the high cost and low efficiency of solar energy absorption.Research of this topic is about a thermal use，based primarily on how solar energycan be used for such a low density of clean energy，through some innovative integrationtechnology full use of them，to provide hot water for meeting the user’s requirements，taking into account the aesthetic requirements of the building，and finally realize theconversion of low-grade energy，to promote，to achieve the desired effect of energysaving.In order to achieve the above objectives，the research focuses on heat collectingand heat-storing， systems integration on technology research and development.Research methods based on the General requirements for green building，combined withadvanced plumbing technologies，meet the high integration of solar water heatingsystems，simplify the engineering application of low maintenance costs，and maximizethe realization of solar thermal utilization. This effectively combines the research of thistopic to plumbing，HVAC，electrical，construction and other related professional skillsand requirements. Main contents include：1. solar thermal-storage without powercycling development and feasibility analysis of centralized solar water heating system，2. solar thermal-storage without power of circular concentrating solar hot water systemsfor engineering applications.Owing to technical problems this team has more than a good technical basis，so thecontents of this study focuses on the above upgrade technology product development，engineering，testing and math studies to improve the stability and efficiency of solar hotwater systems and engineering scale up application.