Dongyang composite Singles

April 1, 2015 - - 3 Qinhuangdao Dongyang Technology Co. together with its alliance partners Qinhuangdao Sun Yu Technology Co., Ltd., in Beijing to attend the China International Exhibition Center held at the China International solar thermal industry, new technologies, new materials, new products New Equipment Exhibition (referred to as "photothermal Four New Show"), the show has a lot of light and heat colleagues and government leaders to attend. The first day, we in the outdoor booth multi-disc confocal tower Fresnel concentrator systems - complex dish has attracted many exhibitors and visitors of the eye. First, it exhibits a beautiful appearance, followed by its solar thermal tracking servo system. Multi-disc confocal tower Fresnel solar concentrator system (hereinafter referred to as compound Disc) disc is a collection of Fresnel and tower condenser principle and the design of a new system, with a high concentration ratio and low cost, easy to install and so on. In the solar power station solar concentrator system is the most important component, the cost of about 50% of the entire electricity system. So how to improve the system concentrating collector efficiency, reduce system cost, while reducing system installation and maintenance more difficult is the key to solar thermal power technology to the market-oriented. Present widely commercialized trough concentrating systems running mostly tube truss, steel consumption and more self-important, high cost, coupled with a single-axis tracking, concentration ratio, low photothermal conversion efficiency. The dish concentrator system while having a high optical efficiency and low tracking error, and the use of high-efficiency collector, which has a high thermoelectric conversion efficiency of these advantages. However, when increasing the condenser area, increasing the support frame body design difficulty due to wind rating requirements lead to substantial increase in the amount of steel, resulting in increased system cost. As a linear Fresnel concentrator systems, although construction and maintenance costs are relatively low, but its prevalence occlusion and shadow problems, resulting in low efficiency of the system, only the number of times the concentration magnification. Pipeline thermal energy loss problem is also a problem can not be ignored on linear Fresnel collector. Compared to these shortcomings, Qinhuangdao Yu Sunshine Technology Co., Ltd. as a new composite dish concentrator system has the following advantages: (1) Focus fixed design (ie fixed systems and solar heat collector) - Tower focus has not moved Features. The present invention reduces the receiver solar concentrator system design complexity, and resolve common piping system installation difficult. (2) high-precision dual-axis tracking, high-power design point of focus - can achieve high temperature use. (3) Optimal placement of the mirror field and receiver form - to solve the linear Fresnel reflector-type collector system occlusion and shadows widespread problem. (4) low-profile design - wind effect, simple structure, small supplies, the easy installation, saving construction costs. (5) graphite column collector core component applications - using thermal conductivity, corrosion resistance, chemical stability of graphite column, line type manner collectors and thermal storage device integration. As a strategic alliance, we have to bring such a good product, but also to the majority of exhibitors has brought business opportunities. As a multi-disc confocal Fresnel condensing tower system's total sales of the company, we have adopted partnership model for investment, this investment model has eight advantages: 1, technical support: the company's technical training, to master the basic techniques to achieve smooth communication with customers; 2, marketing support: With the company's resources and influence to help open up the market, to assist in the marketing scheme for the local area; 3, business support: to send someone to help business, to discuss the project; 4, product support: Company responsible for product installation, commissioning and a series of work; 5, price support: to ensure basic profit corporation, the partners in their own business area may free pricing; 6, project support: Corporation with partners operating within the image of the region to build a pilot project to help partners to carry out marketing experience, easy to open up the market; 7, information support: Company industry rely on penetration delivering the latest industry advisory enable partners to seize market opportunities faster; 8 after-sales service support: Corporation to implement a long-term warranty and maintenance services for complex dish products within three years non-human damage free replacement consumable products.