At present, urban street lamps are mainly illuminated by high-pressure sodium lamps, which have problems such as low luminous efficiency, short life span and environmental pollution caused by recycling. At the same time, the level of informationization of street lamp management is relatively low, and the management method is relatively backward. Therefore, there is an urgent need to replace the more efficient and energy-saving LED lighting method, and the management and control system based on the LED street lamp. The intelligent street lamp realizes single-lamp control, fine management and high energy-saving of the street lamp through the information means and the lighting technology.
The development of urban nighttime public lighting plays an increasingly important role in people's lives and economy. On the one hand, it guarantees the safety of vehicles and pedestrians at night, on the other hand, it undertakes the task of beautifying the image of the entire city. Urban public lighting has always been the "main battlefield" of energy-saving campaigns. Contract energy management models that pay for energy-saving retrofits to reduce energy consumption costs are increasingly supported and favored by local governments. At present, in many areas of the country, contract energy management mode is being carried out to carry out LED energy-saving renovation. For example, EMC renovation of nearly 6000 street lamps in Foshan Chancheng LED streetlight renovation project in Guangdong Province will be carried out, and the contract will adopt contract energy management (EMC) mode. Zhuhai plans to complete the renovation of 90,000 LED street lights within two years, and the contract will adopt the contract energy management (EMC) model; the Shenzhen Municipal Development and Reform Commission is working with the municipal management and other departments to formulate the implementation plan for the LED street lamp contract energy management transformation in the city, aiming for 3 years The contract energy management mode completed the transformation of the city's LED street lights. To achieve the goal of reducing the energy consumption per unit area of ​​the “12th Five-Year Plan†public institution by 20%. In the practice of these EMC models, it has brought obvious benefits and prospects for urban public lighting energy conservation.
The system introduces the transformation of the intelligent streetlight project of the Institute of Internet of Things, adopts new technologies such as Internet of Things, cloud computing and 3G communication, and builds a public management platform for urban smart street lamps for street lighting, and builds a technical support system for smart street lighting systems to form the most Good operation and maintenance mode, to demonstrate the effect of smart city construction; through the intelligent street lamp management system to achieve global monitoring and adjustment of urban street lights, to achieve refined management, reduce the maintenance difficulty and cost of street lighting facilities through remote management and mobile management, and Achieve energy efficient results. The goal of building a smart street lamp project:
Transform the distribution cabinets of street lamps to realize intelligent group management of street lamps. A wireless centralized control terminal is installed in the street light distribution cabinet to realize telemetry, remote control and remote signaling of any group of street lamps.
The single-lamp intelligent management of street lamps is realized by installing node controllers based on LED lights. A single-lamp control terminal is installed in batches to realize detailed management control of telemetry, remote control, remote signaling, and remote viewing of a single street lamp.
Deploy a smart street light management platform to realize the information management of street lights. Deploy a smart street lamp management platform, manage street lamps through the platform, collect and locate street lamp fault information through the information platform, collect and analyze the operation data of various types of equipment related to each street lamp, and provide decision support for the relevant management department of the street lamp, thus the street lamp Real-time, efficient regulation. Formulate relevant energy-saving strategies to achieve efficient secondary energy saving of LED street lamps. By setting different timing switch lights and dimming strategies for different stages, real on-demand lighting can be realized, and the waste of electric energy can be minimized, achieving a secondary energy saving effect of 30%-40%.
Orange Enzyme Into Beauty Revitalizing Mask 2
Remove dirt and excess oil within the pores, and remove aging skin, making skin fresh and clean. Mask hydrating agent, will lock the moisture in the membrane, soften cuticles and help the skin to absorb nutrients, Mask quickly soothe the skin, eliminate fatigue and restore the skin's luster and elasticity. Pristine liquid containing plant extracts to soften skin tissue, promote skin metabolism, for dry or dehydrated skin. White Water mask can thoroughly remove dead skin cells, while having clean water and instant whitening effect, make the skin smooth and reproduce young, white and transparent.
Companies registered capital of 35 million yuan, the end of 2014 the total assets of 48.69 million yuan, including fixed assets of 37.52 million yuan. The company's existing cooperation Orange cultivation base 7043.5 acres, the company production base is located in Jiangxi County Tech Industrial Park Chu Tan industrial area, covers an area of 120 acres, it has built a standard plant 9,000 square meters, Nissan 6000 kg Orange enzymes and other liquid enzyme products. Enzyme, known as enzyme, refers to a polymer substance having biocatalytic functionality. In the catalytic reaction system an enzyme, the reactant molecules are known as substrates, enzyme substrates by catalytic conversion to another molecule. Almost all cellular activity of enzymes involved in the process are required to improve efficiency. Similar to other non-biological catalysts, enzymes chemical reactions by lowering the activation energy to accelerate the rate of the reaction, most of the enzyme catalyzed reaction rate can be increased a million times; in fact, the enzyme is to provide an activation energy needs than another low way, so that more particles to have less than the activation energy of the reaction kinetic energy, thus speeding up the reaction rate. Enzyme as a catalyst, in itself is not consumed during the reaction, it does not affect the chemical equilibrium reactions. Positive enzyme catalysis, but also a negative catalytic effect, not only to accelerate the reaction rate, but also to reduce the reaction rate. And other non-living catalysts is different, having a high degree of specificity of enzyme, only a catalytic reaction or produce a particular specific configuration.
Orange Enzyme Into Beauty Revitalizing Mask 2
2222Bossgoo(China)Tecgnology.(Bossgoo(China)Tecgnology) , https://www.cn-gangdao.com