In the urban area of ​​Qinzhou City, there are more than 13,200 street lamps. Under normal circumstances, the electricity consumption is about 7.6 million kWh per year. By strengthening management, we have adopted strong energy-saving measures to reduce it to 6.4 million kWh, saving 1 million yuan per year. When it affects the lives of residents, it ensures the electricity consumption of residents. This is the call of the Municipal Street Light Management Office to actively respond to the central government's proposal to build a conservation-oriented society. It aims to save energy and serve the society, vigorously promote energy-saving technologies for public municipal facilities, improve energy efficiency, and promote urban lighting to high efficiency and energy saving. A new initiative in the direction of environmental protection and health.
In order to rationally use electric energy and save electricity, under the premise of ensuring urban lighting, the city street lamp management office has taken four measures to reduce the electricity consumption of more than 13,200 street lamps.
One is to implement midnight lights for street lights in urban areas or even to turn on midnight lights. After the zero point, turn off part of the street light source, such as the two-lamp street light off one, and the double-row street light off a row. At present, most of the streets such as Jinhaiwan East, West Street, Qinzhou Bay Avenue, Shajing Avenue, Yongfu East and West Street have been implemented and achieved remarkable results.
The second is to turn down the street light voltage. Through the energy-saving system control means, when the street lamp voltage is high, it falls below the standard voltage to save electricity. In 2006, Qinzhou invested nearly 2 million yuan, arranged 47 street lamp energy-saving equipments on the roads of Shajing Avenue and Nanzhu Street in the urban area, and carried out energy-saving renovation of more than 98% of the street lamps in the urban area. After two years of trials, Urban lighting facilities rely on the installation of energy-saving equipment to save about 25% of electricity, annual electricity savings of 600,000-700,000 yuan, played a major role in street lamp energy saving, providing technical support for the modern management of urban street lights in Qinzhou City.
The third is to transform the public lighting facilities of residential quarters. In the absence of affecting residents' roads and safety, the incandescent lamps in five residential quarters, including the old city and Baishuitang community, will be replaced with energy-saving lamps, and replaced with high-efficiency and high-power energy-saving lamps in Renmin Road, Xinxing Street and Nanzhu West Street. , saving more than 35% of electricity consumption.
At the same time, replace more than 600 old yellow shades that are aged and yellowed to increase light transmission and ensure road surface brightness. The fourth is to gradually use lamps with high reflection efficiency and tight sealing. At present, urban street lamps basically use high-grade lamps with high reflection efficiency and high sealing level, which can save energy and improve lighting.
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