Zhejiang Province conversion of 20 thousand LED "city eye" annual power saving 17 million 440 thousand degrees

According to China network, during the middle of the autumn, the moon was shining and the stars were full. In the north of Zhejiang Province, the Changxin of Taihu, the night falls, the Lantern Festival is on the beginning, a LED street lamp, like the stars, is shining with the beautiful county town.

"Transferred to the street lamp management office for more than three years, just witnessed the changes in the two generation of street lights in Changxin!" Changxin street light "big housekeeper" - Changxing County Residential Construction Bureau street light management director Chen Yuequn said that from last October, Changxin City twenty thousand street lights began "gorgeous face": the original 250 watts of sodium lamp, mercury lamp, the end of September this year, all changed to 120 watts of LED lamp. "The service life of the LED lamp is twice as long as the sodium lamp mercury lamp. It can 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." He made a description of the image, in the same line of sight, the current LED lamp can let people see the objects within 100 meters distance, the original can only reach 50 meters.

The effect of the new "urban eye" on the energy conservation and emission reduction is considerable. "According to the city road lighting in Changxin for 11 hours a day, 0.947 yuan per kilowatt hour, 20 thousand street lamps in the main city can save 17 million 440 thousand degrees per year and save 16 million 510 thousand yuan." Chen Yuequn has calculated an emission reduction account, according to the national energy sector statistics, saving 17 million 440 thousand degrees of electricity, which is equivalent to less than 7000 tons of coal burning less, 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. "LED street lamp, but for us to build a 'green home' made no small contribution!" Chen Yuequn said happily.

From work, Chen Yuequn walked out of the office building with his footsteps. He took out his mobile phone a few times, and a street lamp in the doorway lit up. The silver - like light poured down, making the quiet autumn night more clear.

"I can control the street lights at any time by the client of the mobile phone. It is much more convenient to start a street and one street than to set up a street." Chen Yuequn "show" his street lamp intelligent control system, "we can be able to do" according to the sunset in Changxin, sunrise time to adjust the light switch light time ", late night and summer electricity peak, but also the light from the full light state to a single light, smart!" Chen Yuequn said very proudly.

Changxin is the first city road in our province to rebuild the county of LED. His task is to make this small "city element" become brighter, more beautiful, more environmentally friendly, and more intelligent, for the benefit of the people of Changxin.

For more information on LED, click on the Chinese LED network or pay attention to the WeChat public account (cnledw2013).