In recent years, the rapid development of the economy has brought some pains to the environment. After pollution such as waste gas, waste water, waste residue and noise, light pollution has entered people's field of vision in its unique form. At present, light pollution has become one of the environmental hotspots of great concern to the whole society. Recently, the reporter of Aladdin News Center had the honor to interview Mr. Zhou Tanyu, the chairman of Guangzhou Guangwei Lighting Technology Co., Ltd., to listen to his interpretation of the current situation of light pollution and the high opinion of light pollution control. Zhou Tanyu, chairman of Guangzhou Guangwei Lighting Technology Co., Ltd., said that the current domestic light pollution is relatively serious. Among them, the city's light pollution is more serious than that of urban areas. Part of it is specular reflection of natural light or reflection of light, such as glass curtain wall, polished tile, etc.; the other part is light pollution caused by lamps or LED screens, color light pollution, including lamps that use strong illumination and glare in the home, and outdoor advertising LED screens The glare, or the rotating light of the entertainment venue. Specular reflections of natural light, such as the glass walls of the outer walls of tall buildings in the city, reflect the light to the opposite building, causing eye discomfort. The light pollution caused by the lamps is mainly reflected in the glare, the light color of the lamps is too messy, and the strong light is directed into the eyes. Healthy lighting first pays attention to the direction and strength of the lighting, as well as the illumination and color temperature of the lamps. LED screens, such as hotels and billboards, have many LEDs that produce strong light reflections that are unpleasant. When talking about the cause of light pollution, Zhou Tanyi analyzed it. Speaking of the impact of light pollution on the environment and the body, Zhou Tanxi said that people used to work in the sunrise and sunset, following the laws of nature. The appearance of light can be said to change the life of this people and the prosperity of nature to some extent. . For example, some insects and birds breed at night, and the lights at night are like artificial white peony, which affects the activities of natural creatures. Some residents live for a long time under the glare of huge LED screens, and it is difficult to sleep at night, affecting the biological clock, thus affecting residents. Work efficiency, long-term exposure to light may also affect your health. Zhou Tanyu emphasized that light pollution is a kind of environmental pollution, creating a good environment and everyone is responsible. For the light pollution control measures, Zhou Tanyu suggested from the following aspects: First, the relevant government departments should be required to rectify the outdoor unqualified LED advertising screens, glare-stricken street lamps, etc. The urban management planning department strengthens the planning and management of the glass curtain wall to eliminate Light pollution phenomenon; secondly, to popularize the hazards of light pollution to residents, let residents understand this knowledge as much as possible, and take measures to prevent light pollution; finally enhance the public's lighting knowledge, understand the illumination, color temperature, etc. of the lamps, avoid the over-brightness, light and dark of the overall light source during decoration. Contrast is too strong and so on. More importantly, it is necessary to use lighting products with excellent light quality. For example, indoor and outdoor LED lamps with light illumination, there is no light pollution, and a good light environment can be created. Reducing light pollution requires healthy lighting and green lighting. At least half of the time in 24 hours a day will be indoors. The use of artificial lighting in the city is much higher than that of natural light, outdoor roads, street advertisements, buildings, etc. Lighting fixtures are used, so lighting, in addition to sleeping time, stays with you almost every moment. In Zhou Tanyi's view, pursuing green and healthy lighting is also a light culture that reflects modern civilization. Green lighting saves energy, improves human lighting quality, reduces atmospheric pollutants and greenhouse gases emitted by power generation, and protects the environment. Healthy lighting through scientific lighting design, using efficient and safe lighting products to create a good light environment, is conducive to improving the quality of people's work and life, and beneficial to people's physical and mental health.
Load Moment Indicator
A load moment indicator is an instrument used in determining whether a certain load could be carried by the Tower Crane
or not. When the operator runs the tower crane, load moment
indicator could show the comprehensive working condition of the tower
crane, which help him run the tower crane safe and effective.
Models of load moment indicator: RC-A5-I load moment indicator, RC-A5-I Tower Crane Load Moment Indicator, Load Moment Indicator CXT30.
When more than one set of tower crane work at the same time, Tower Crane Anti-collision Safety System will be required. A multi-function Safety System for Tower Crane integrated load moment indicator with anti-collision & zone protection system and remote online monitoring system. It indicates real time working states of tower crane and tower crane group both in operator cabin and online. In the meantime it combines functions including black box, anti-collision & zone protection.The system is applicable to various types of level-jib and luffing tower cranes. It adopted the most advanced ARM embedded intelligent microprocessor technology, high precision digital azimuth sensor, weighing sensor, angle sensor.which greatly enhanced data processing capability with higher precision and higher stability.
Tower Crane Load Indicator,Zone Protection System,Tower Crane Anti-Collision Safety System,Anti-Collision System,Crane Monitor System
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