Construction lifts are usually used in combination with tower cranes on the construction site. The general load is 0.3-3.6 tons, and the operating speed is 1-96m/min. There are many types, which can be divided into two types according to the operation mode: non-paired weight and paired weight.
Construction elevator is often used in the construction of manned cargo construction machinery, mainly used in the city high-rise and super high-rise in all kinds of buildings, also known as construction elevator.
Construction Lift,Building Hoist,Construction Elevator,Heavy Duty Lifting Equipment Jinan Shanghangda Machinery Co., Ltd. , https://www.shdmachines.com
Incandescent Elimination Plan Evaluation Adjusts LED Lighting to Smart Control
At present, about 80 of China's power generation depends on coal-fired power plants. If high-efficiency and energy-saving LED lighting can be popularized in the Chinese market, lighting power consumption is expected to be reduced by more than half. As part of the public facilities, LED lighting will play a very important role in reducing smog. It is estimated that the electricity consumption of lighting accounts for about 20% of the total electricity consumption of the whole society. Last year, the electricity consumption of the whole society in China was about 5.5 trillion kWh, and the electricity consumed by lighting conversion reached 1.1 trillion kWh. For every 1 kWh of electricity saved, 0.4 kilograms of standard coal was saved, while 0.272 kilograms of carbon dust and 0.997 kilograms of carbon dioxide were reduced. According to the plan of China's incandescent lamp elimination table, from October 1, 2012, ordinary lighting incandescent lamps of 100 watts and above have been banned from importing and selling; from October 1, 2014, import and sales of general lighting of 60 watts and above are prohibited. Incandescent lamps; from October 1, 2015 to September 30, 2016, the mid-term evaluation period; from October 1, 2016, the import and sale of general-purpose incandescent lamps of 15 watts or more are prohibited, or adjustments are made based on the results of the mid-term evaluation. Wu Yulin, chairman of Kaixiou Lighting, believes that after one or two years, traditional lighting will be basically eliminated. Wang Liuqing, general manager of Shirong Electronics, said that LED energy saving is undoubted, but it is necessary to pay attention to dimming control. Because the light source of 10 is the same as the light source of 100, the energy consumption is not the same. LED lighting will develop in the direction of intelligent control. .