Guangxi solar energy and building energy saving science and Technology Exchange Conference

On November 27, 2014, at the Yangmei conference hall on the 4th floor of Rongrong Hotel, Jiangnan District, Nanning, the academic exchange meeting on the theme of "Guangxi solar energy and building energy saving technology" was held by Guangxi Solar Energy Association. More than 120 people attended the meeting, and 12 presidents, vice presidents and technical directors attended the speech. Among them, Lin Shixing, Guangxi guangtuo New Energy Technology Co., Ltd. (executive vice president unit of Guangxi Solar Energy Association), attended the speech, and the topic of the speech was "intelligent solar energy and technology application". His speech was divided into two parts. 

1、 Part of the paper introduces the principle and application of intelligent solar energy, and explains the main fields of intelligent solar energy, mainly in solar thermal and photoelectric utilization. We should understand the concept of intelligent solar energy. The so-called intelligent solar thermal utilization system, air environment control system. Moreover, for schools, hotels and wine shops, solar collectors are used as materials in large areas and installed with building curtain walls or roofs to realize the large-scale utilization of light and heat. With the application of intelligent energy-saving control technology, the energy of the sun is continuously transformed into the heating source and domestic hot water of the whole building, thus realizing the solar collector and modern buildings What is more noteworthy is that guangtuo will vigorously recruit experts and engineers to develop new air energy, heating energy-saving control and measurement system solutions combined with modern technology, which are fully applied in the whole building, and through the technical advantages of energy-saving intelligent control, the heating system, solar energy solar thermal utilization system, photovoltaic power generation grid connected system and heat recovery system will be developed The intelligent monitoring system can be used to measure the energy consumption of each area or even each room, the amount of energy provided by each green energy, and the energy consumption and energy saving status of the whole office building can be measured and calculated by using the intelligent monitoring system. 

2、 The development prospect of guangtuo company using solar energy technology and the general situation of guangtuo company are introduced in part. The intelligent energy-saving tank water heater independently produced by guangtuo company innovates and utilizes the precise control technology of cold and hot water layer, changes the traditional single solar water storage tank structure, creates a two compartment hierarchical structure layout, and forms a replenishment energy storage tank and a high-temperature fast heating tank under normal temperature. The cold and hot water of the two tanks operate efficiently with stable performance. Electric water heater function, energy saving 70%. 

As a local enterprise in Guangxi, guangtuo has always paid close attention to the current state affairs. The solar thermal utilization of "the 12th Five Year Plan" of national renewable energy development is becoming more and more popular, and its application scope and field are constantly expanding. The rapid development of solar water heaters along the road of marketization, widely used in urban and rural buildings, "home appliances to the countryside" further expand the application of solar water heaters in rural areas. China's vacuum collector tube has strong technical advantages, and great progress has been made in the medium and high temperature heat collection technology, which initially has the conditions for industrial development. By the end of 2010, the total installed and used amount of solar water heater will reach 168 million square meters, and the annual replacement of fossil energy is about 20 million tons of standard coal. 

We will bring solar energy heat utilization products into the scope of relevant national projects to benefit the people, and support rural and small town residents to install and use solar water heating systems, solar stoves, solar houses and other facilities. Actively promote the construction of solar energy demonstration villages, increase the implementation of rural renewable energy building application, promote rural solar bathroom, expand the application scale of solar water heater in rural areas, and support the construction of 2 million square meters of rural public welfare solar water heaters and heating systems every year. By 2015, 1000 solar demonstration villages will be built. 

In large and medium-sized cities, popularize the combined application of solar water heater and buildings, and construct solar energy central heating water project. Solar water heating projects will be built in public buildings, affordable housing and low rent housing, and 10 million square meters will be supported every year. 

The pilot demonstration of solar seawater desalination, solar heating and refrigeration is carried out to explore the experience for solving the water shortage problem in coastal cities and large-scale medium and high-temperature industrial application by using renewable energy. 

The whole exchange meeting lasted for 4 hours. Through the speeches of the presidents, vice presidents and technical directors, all of you enriched and improved the knowledge of solar energy and building science and technology, and won full applause. The exchange meeting achieved the expected effect and achieved a complete success. 

Chen Dexin, President of Guangxi Solar Energy Association

He Kaiyan, Professor of Guangxi University (honorary president of Guangxi Solar Energy Association) 

Lin Shixing (Manager) of Guangxi guangtuo New Energy Technology Co., Ltd 

On the spot of Guangxi solar energy and building energy saving technology academic exchange meeting

Group photo