Beijing Subway will complete 8 to 100,000 LED lighting renovations in 2015

The Beijing subway department recently revealed that the Beijing Subway will promote energy-saving and consumption-reduction reforms and promote green lighting. It is expected that by 2015, air-conditioning energy-saving renovations at 25 stations and renovation of 8-10 million LED lighting fixtures will be completed, achieving annual electricity savings of 10 million kWh.

According to reports, the subway energy consumption structure includes electricity, natural gas, heat and other different categories, of which the power used by vehicle traction and power lighting accounts for more than 80% of the total energy consumption of the metro. With the increase of operating mileage, the continuous increase of passenger traffic, the continuous shortening of the interval between various lines, and the increase of equipment such as elevators and air conditioners, the rigid energy consumption of subways continues to increase. Energy conservation and consumption reduction have become an important part of the work of the Beijing subway sector.

Since 2005, Beijing Subway has invested 8.5 billion yuan to transform more than 70 equipment systems involved in Metro Line 1 and Line 2 into advanced and energy-saving products. In 2010, the Beijing Subway implemented a pilot project for LED lighting power-saving, replacing a total of nearly 2,000 LED lamps, which saved 156,000 kWh annually. In 2012, the Beijing Subway Operating Company will expand the promotion of LED green lighting, and plans to replace 20,000 LED lamps, which is expected to produce 1.7 million kWh annually.

According to reports, during the “Twelfth Five-Year Plan” period, Beijing Metro will optimize the train operation diagram, promote the development and application of key technologies such as braking energy regeneration, promote LED green lighting, promote air-conditioning energy-saving technology products, and strictly control the energy consumption of office energy. Realize energy saving and consumption reduction.

The product is manufactured in accordance with GB4004-83, JB/T7600.3-94 and DlN46395 standards. Its common carbon steel Q235 thin steel plate punched into corrugated type serves as the lateral plate; And its mandrel and major body are supported by four-groove reinforcing steel bars. The product has the characteristics of not only strengthening the strength of bobbin, but also having light weight of bobbin, which can be used for buncher, stranding machine, extruder, cabling machine and armouring machine.

Serial Number Specification Model Lateral Plate Diameter D1 Major Diameter D2 Axle Hole Diameter D4 Carrying Hole Diameter D5 Center Distance E of Axle Hole and Carrying Hole External Width L1 Internal Width L2
1 800 800 400 80 40 160 600 500
2 1000 1000 500 80 40 160 750 630
3 1120 1120 560 80 40 160 850 710
4 1250 1250 630 80 40 160 950 800
5 1400 1400 710 80 65 300 1060 900
6 1600 1600 800 80 65 300 1180 1000
7 1800 1800 1000 100 65 300 1320 1120
8 2000 2000 1120 1235 65 300 1500 1250
9 2240 2240 1250 125 65 300 1700 1400
10 2500 2500 1500 125 65 300 1900 1600
11 2800 2800 1800 140 65 300 2120 1800
12 3150 3150 2000 160 65 500 2300 2000
13 4000 4000 2800 200 80 500 2300 2000


 

Corrugated Wire Spool

Corrugated Wire Spool, Corrugated Cable Spools, Cable Spools For Sale

NINGBO BEILUN TIAOYUE MACHINE CO., LTD. , https://www.spool-manufacturer.com

Posted on