Guangzhou intends to promote the 8 parks in the LED street lamp

Guangzhou intends to invest nearly 30 million yuan, Dongfeng Park, the martyrs cemetery, and other municipal parks to carry out the transformation of street lamps 8. The project includes the replacement of light source, upgrade lamps, new LED street lamp about 3000 sets of content.

Yesterday, Guangzhou city investment environment energy Cci Capital Ltd issued a Municipal Park Park Street renovation project survey and design (second) announcement. Announcement shows that the project involves Dongfeng Park, the martyrs cemetery, Huanghuagang Park, Pearl River Park, Zhongshan Park Memorial 8 city hall, Yuexiu Park, Liuhua Park and Cultural Park, works as the light source, lighting Lamps City Branch existing energy-saving lighting upgrade, mainly using LED light, CO to replace the light source, lamps, LED lamps installed upgrade about 3000 sets; the use of intelligent LED lighting control platform for remote control of the existing Park Street, and on this platform is provided with Park street lighting energy consumption data monitoring system for monitoring energy consumption; lighting circuit, not suitable for the situation of the distribution control box, transformer and other related supporting engineering renovation or new.

It is understood that the project was conducted at the end of last year, the first time the tender, the tender documents presented, newly installed street lamp comprises a solar LED street lamp 60, part of the region should be selected as a pilot, using concentrated photovoltaic system and high voltage DC power supply centralized power supply system for lighting. Guangzhou Municipal Construction Committee, said that through the status quo of the existing solar street touch, found that is not suitable for urban expansion. Solar street lamp can not only be expensive, because the tree branches and leaves are easy to block the solar energy storage battery, and the high cost of battery replacement, making the cost of street lamps more expensive than ordinary street lamps. When the first tender, the park to the new solar LED street lights have caused the media questioned.

Reporters yesterday to read the tender documents found that the contents of solar LED street lamp has been removed, but the total investment in this project is still about 29 million 740 thousand yuan, compared with the first no change. The project will continue to be funded by the city's financial capital and city investment.

The city has eight Park Street management and maintenance, why is this time to conduct a comprehensive transformation? Tender documents that the city park is the reconstruction of lighting tube for the general public at night in the park for leisure and recreational activities to provide light illumination. The transformation is mainly due to the current situation of the lighting of each park is not ideal, most of the park lighting energy consumption is relatively high, and the brightness and color are not to meet the needs of the future development of the city.

To Dongfeng Park as an example, many of the park open lawn, the open area mainly uses the bar is 12 meters high three head light lighting, light source selection of 400W high pressure sodium lamp * 3; the lawn around the main loop, the bar is 4 meters high five head Garden lights illuminate the light source adopts energy-saving lamp 13W * 5; for the park branch and other areas, rod 2.5 meters high three head courtyard lamps using lighting, light source selection of energy-saving lamp 13W * 5.

Analysis of the status quo, and to the park management staff asked the relevant departments that the main road, the park is too small and the illumination part, lamp spacing is too large, generally in the courtyard lamp spacing between 30-40 meters, so that the uniformity of illumination distribution is not ideal; the other branch of open land and lawn lighting, lighting energy consumption.

Bidding documents for the analysis of the lighting of the park is that most of these parks, there is a large energy consumption of the street lamp, light source brightness, lighting uniformity distribution is not good.

Tender documents show that the scene investigation and statistics, the main city of the 8 main outdoor lighting a total of 1370 sets of parks, mainly for energy-saving lamps, high pressure sodium lamp, metal halide lamp, sodium lamp several types. The replacement of light source, upgrade lamps, new LED street lamp about 3000 sets, which also means that the eight parks of new LED street lamp at least more than 1 thousand and 600 sets.

The tender proposed to transform the construction of energy-saving, economic, practical, safe as the main consideration, according to the actual situation of the park using LED lights. Grasp the situation of the lighting of each park, and actively sum up the construction experience, for the future to promote a wider range of lighting to provide valuable experience. Do not do the achievements of the project, really make the general public tangible benefits, really contribute to the cause of energy-saving emission reduction in Guangzhou. "