Pot Filler,Kitchen Faucet Pot Filler,Wall Mounted Folding Faucet,Wall Mounted Kitchen Faucet kaiping aida sanitary ware technology co.,ltd , https://www.aidafaucets.com
Use efficient pump equipment to improve the energy consumption of light industrial electrical appliances
Motor is a large amount of application, the use of a wide range of high-energy-consuming power equipment. According to statistics, China's electrical power consumption accounts for about 60% to 70% of the total industrial electricity consumption. In actual application, the overall operation condition of our country's electrical machinery is quite different from that of other countries. The unit efficiency is about 75%, about 10% lower than that of foreign countries. The system operating efficiency is 30-40%, which is 20-30% lower than the international advanced level. . Therefore, the application of motor in our country has great potential for energy saving. It is imperative to implement motor energy saving. At present, the energy consumption of the motor is as follows: Compared with the developed countries, the utilization efficiency of electric energy in our country is still low, especially the consumption of electric energy by industrial electric equipment is high, and the waste is more serious. A large number of industrial equipment such as fans, pumps and equipment, as well as the traditional industrial sewing machines, machining equipment, and more use of AC motor constant speed transmission program to run, resulting in generally lower efficiency of the AC motor. The traditional industrial sewing machine motor is an AC clutch motor, the efficiency is only 40 ~ 50%; motor at work, regardless of sewing cloth thickness, always full power output; waiting for the sewing machine waiting standby, the motor through the clutch to release the load, Continue to run at no load, resulting in a great standby loss. According to a data report from the U.S. Department of Energy, industrial users can save at least 18% more electricity on an existing basis if the latest high-efficiency motor equipment and some VVVF devices are used instead of the old ones. At present, many countries have designated the flow pressure control must adopt the frequency control device to replace the traditional way, our country is also actively encouraging industrial enterprises to adopt efficient, energy-saving motors, boilers, furnaces, fans, pumps and other equipment. At present, China has gradually adopted the variable frequency speed control technology in the home appliance industry to reduce energy consumption, and many speed regulation methods in the field of industrial control are still stuck on the traditional technical level. In industrial production, product processing and manufacturing, fan equipment is mainly used in boiler combustion system, drying system, cooling system, ventilation system and other occasions, according to production needs of the furnace pressure, wind speed, air volume, temperature and other indicators to control and adjust Adapt to process requirements and operating conditions. The most commonly used control method is to adjust the damper, baffle opening size to adjust the controlled object. In this way, no matter the size of the demand for production, the fan must run at full speed and can not be adjusted correspondingly with the change of operating conditions, so a great amount of energy is wasted. In the production process, not only the control accuracy is limited, but also easily lead to equipment wear and tear, resulting in increased production costs, shortened equipment life, equipment maintenance, maintenance costs high. Pump equipment also has a wide range of applications in the field of production, pumping pumping station, tank storage tank supply and drainage system, industrial water (oil) recycling system, heat exchange systems are used centrifugal pump, axial pump, gear pump, plunger Pumps and other equipment. According to different production needs are often used to adjust the valve, return valve, globe valve and other throttling equipment flow, pressure, water level signal control. This will not only cause a lot of energy waste, piping, valves and other sealing performance damage; also accelerated pump chamber, valve body wear and cavitation, serious damage to equipment, affecting production, endangering product quality. Control systems and a number of environmental protection, energy-saving products to fill some gaps in the domestic, and some have been widely recognized by domestic users, business efficiency has become a new growth point.