The three phase transformation of the Chancheng LED street lamp has completed the annual energy saving 8 million degrees

Pearl River Times news, yesterday, the reporter learned from the Chancheng district municipal public facilities management technical service center that the third phase transformation project of the Chancheng City Road LED road lamp has been completed recently. The 12 thousand LED street lamps replace the original high pressure sodium lamp, which has realized the upgrading of the main road lights, and has significant energy saving and energy saving. Environmental benefits.

It is understood that most of the street lamps in Chancheng area were built in the 80s and 90s of the last century. The lamps are mainly high pressure sodium lamps, which have high energy consumption, short life maintenance cost and low color display, which cause low landscape clarity. In order to maintain the necessary lighting, the public sector in Chancheng has to improve some of the main road lamp power, causing a number of road lighting power density to exceed the standard and waste a large amount of power. Some of the branches are less illuminant and the road is darkened. In addition, the high pressure sodium lamp contains metal mercury and sodium, and the subsequent waste treatment is very polluted to the environment.

In order to promote energy conservation, emission reduction and industrial upgrading, Chancheng district began to reform the city road LED street lights in November 2008. To November 2009, two projects were completed, and some 9372 road lamps were installed on some sections of the road. The reconstruction of the third phase LED street light in Chancheng district has been constructed from the end of 2013. The reconstruction involves more than 140 roads in the ancestral temple, Shiwan and Zhang Chasan street, and 12 thousand LED street lamps have been installed successively.

What is the effect after the transformation? District Municipal Public Facilities Management Technology Service Center related to the responsible person to give an example: Fenjiang Road (Tongji to Jihua crossing) section as an example, the whole section of the replacement of the LED street lamp 165. Before the transformation, the power of the road lamp was 571.20KW at night, the power of each hour was 253.93KW, the power saving rate was 55.54%, the illuminance still conformed to the national standard, and the color index of the high voltage sodium lamp was low, the color of the scene was not clear enough, and the soft warm white light made the surrounding scenery look clearer. According to the calculation, after the completion of the three phase, the same number of high pressure sodium lamps are compared, and the annual saving power of LED street lamps is 8 million degrees, which is equivalent to 6700 tons of carbon dioxide emission reduction in Chancheng district. It has significant environmental protection benefits for energy saving and emission reduction.

Chancheng district municipal public facilities management technical service center related to the person in charge, LED street lights after the completion of the three phase of transformation, will continue to do a good job of the maintenance of LED street lights, making the night road more bright, to provide convenience for the people's life.

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