On April 3, the reporter learned from the news briefing held by the Yangtze River Waterway Bureau that 5,300 navigation lights of the Yangtze River route will be replaced with HD series solar integrated navigation lights. If this technological innovation is promoted in the country, China In the year, it will save more than 70 million yuan in navigation mark maintenance costs.
It is understood that there are more than 21,000 navigation marks in the country. For a long time, China's navigation lights have used lead-acid batteries and air-dry batteries as energy sources. The annual maintenance cost is high, which is time-consuming and labor-intensive. It is estimated that the cost of using the old-fashioned navigation light itself is 5,126 yuan per year, the charging cost is 703 yuan, the cost of maintaining the boat is 1931 yuan, and the maintenance cost of a navigation light for one year is 7,850 yuan, and these replaced batteries are replaced. There is a great pollution threat to the environment.
In order to solve this problem, Zheng Qixiang, an employee of the Honghu Waterway Management Office of the Yangtze River Waterway Bureau, has developed a new series of solar-powered navigation lights for the HD series after decades of scientific and technological research, using technologies such as solar energy, LED lighting and microcomputer flash control. This kind of navigation light is powered by solar energy and is designed with special energy storage equipment. The energy stored in it can be illuminated for 50 days and the performance is stable. It solves the problem that the solar light source cannot be used in the rainy and snowy weather. According to reports, the HD series solar integrated new navigation light is durable and can be repaired for 5 years. At present, the HD100 solar integrated navigation light has won a number of national patents and has been certified by the Science and Technology Department of Hubei Province to reach the international advanced level.
The reporter saw at the scene that the HD series beacon lights are beautiful in appearance, bright in light, and the brightness and line of sight are twice that of the conventional navigation lights. Up to now, this new type of navigation light has been found in the Yangtze River trunk line, the Guangxi Beihai Sea, the Jiangsu Canal and other routes for up to four months. Except for the cost of the navigation light itself, which is 4445 yuan, the other two charges and the cost of maintaining the boat are basically zero. According to the actual calculation of the Yangtze River Shipping Economic and Technological Research Institute, a navigation light can actually save 3,405 yuan a year. Calculated with 5,300 navigation marks of the Yangtze River channel, the annual cost savings will be 18.08 million yuan. If more than 21,000 inland rivers in the country use this solar-integrated beacon light, the annual cost savings will be 71.5 million yuan. If further development is carried out and promoted to 4,200 navigation aids along the coast of China, the cost savings will be 14.3 million yuan.
The analysis report pointed out that the promotion of the use of solar integrated navigation lights can not only directly save maintenance costs; it also greatly improves the maintenance quality of navigation marks, reduces the safety risks of the navigation workers and the safety hazards in the maintenance process, and is conducive to ship navigation safety and energy conservation. Environmental protection.
The analysis report also pointed out that the promotion of the use of solar integrated navigation lights directly reflects the scientific and technological innovation capability of the channel management, and improves the maintenance and management level of the Yangtze River channel, which will be of great significance to improve the market competitiveness of shipping companies.
In order to transform this scientific and technological achievements into products for service channel production as soon as possible, the Yangtze River Waterway Bureau allocated special research funds to improve and perfect the HD100 solar integrated navigation beacons, and carried out series research and development. At present, a number of solar navigation lights suitable for the climatic conditions of the upper, middle and lower reaches of the Yangtze River have been successfully developed. At the same time, in order to meet the needs of digital waterway construction and realize the remote measurement and remote control of the navigation mark, the bureau also cooperated with Fujian Yumaile Co., Ltd. to develop the remote control remote control beacon light. The 10 new type of navigation light with GPS terminal installed is under test, and soon Can be officially put into use.
09 China Road Lighting Forum exclusive record of the three sessions of the Guangdong Provincial Association for the Advancement of the Sixth Council of the Ji Li Li Wei Teng 2009 media meeting (Photos)
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