Zhejiang replaces 20 thousand LED "city eyes" with electricity saving 17 million 440 thousand degrees per year.

According to China net, the moon is shining and the stars are full in mid autumn. In the north of Zhejiang Province, Changxin, on the coast of Taihu, the night falls, and the lantern lanterns begin to shine. A LED street lamp with colorful lights is shining like this star, shining on this beautiful county seat.

"Transferred to the street lamp management office for more than three years, just witnessed the vicissitudes of the two generation street lamps in Changxin." Changxin street lamp "big housekeeper" - Chen Yuequn, director of the street lamp management office of Changxing County Housing Construction Bureau, said that since October last year, twenty thousand street lamps in Changxin city began to "gorgeous face": the original 250 Watt sodium lamp and mercury lamp were replaced by 120 Watt LED lamps at the end of September this year. "The life of the LED lamp is twice as long as that of the sodium lamp mercury lamp. It can normally be used for more than 5 years, and the brightness index of the 120 Watt LED lamp is 1/4 higher than that of the original lamp." He made an image explanation. Under the same line of vision, the present LED lamp can make people see the object within 100 meters distance, so it can only reach 50 meters.

The appearance of the new "urban eye" has a remarkable effect on energy conservation and emission reduction. "According to the Changxin city road lighting lights 11 hours a day, 0.947 yuan per kilowatt hour calculation, the main street 20 thousand lights can save electricity 17 million 440 thousand degrees per year, save electricity 16 million 510 thousand yuan." Chen Yuequn has calculated an emission reduction account. According to the statistics of the national energy sector, saving 17 million 440 thousand kilowatt hours is equivalent to burning less than 7000 tons of standard coal, that is, 4220 tons of carbon dust, 17388 tons of carbon dioxide, 523 tons of sulfur dioxide and 261 tons of nitrogen oxides can be reduced. "The LED street lamp has been launched, but it has made a great contribution to our construction of" green home ". Chen Yuequn said cheerfully.

Off duty, follow Chen Yuequn's footsteps and walk out of the office building. I saw that he took out his cell phone for several times, and a street lamp on the doorway lit up. The silver light poured down, making the calm autumn night more clear.

"I can control the street lamps at any time through the mobile client. It is much more convenient to arrange for people to go to a street and turn on the lights than before." Chen Yuequn "showed" his intelligent control system of street lamps. "We can also do" adjust the street lamp switch time automatically according to the sunset and sunrise time in Changxin ", the peak hour of the night and summer, and adjust the street light from the full bright state to the unilateral lighting. Chen Yuequn said with pride.

Changxin is the county's first urban road LED transformation in China. Its task is to make this little "urban element" brighter, more beautiful, greener and smarter, and benefit the people of Changxin.

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