Water-storage air-conditioning is an energy-saving air-conditioning method that uses the peak-valley electricity price difference, and uses a chiller to store cold in the pool at night, and cools the pool during the day, and the host avoids peak operation. Rainbow Blu-ray (Hefei) Technology Co., Ltd. is a third-level subsidiary of the central enterprise Rainbow Group. It is an LED chip manufacturer. The production workshop needs to be completely cooled throughout the year. There are two 750m³ production pools in the factory, which will be used as water cold storage tanks after transformation. This project is the first energy-saving transformation project to obtain the cold storage electricity price in Anhui Province. It saves 4 million KWh of electricity annually and recovers the cost within 2 years.
根据工艺要求，通过实时监测 工艺参数 （ 流量 、压力、温度等） ， 调整电机电源的输入频率，改变电机的转速，控制设备的输入功率，实现 “ 所供所需 ” 。 According to the process requirements, the equipment monitors the process parameters ( flow , pressure, temperature, etc.) in real time , adjusts the input frequency of the motor power, changes the speed of the motor, and controls the input power of the equipment to achieve " supply required " . 文山铝业 有限 公司 循环 水泵 共 1 9 台，通过 对 水泵 扬程和流量 的实测及设计 选型 的技术评定 ， 更换变频 节能型设备，保证 系统运行正常，节能量达到预期效果，年节约用电量达 600 万 KWh 。 Yunnan Wenshan Aluminum Industry Co., Ltd. has a total of 19 circulating water pumps . Through the technical measurement of the pump head and flow , the technical evaluation of the design and selection , and the replacement of frequency-converting energy-saving equipment to ensure the normal operation of the system and achieve the expected energy savings. The amount reaches 6 million KWh .
推进北方 农村 冬季 “煤改电” 工作中， 我司 利用空气源热泵热风机 清洁 供暖产品 ，同时 凭借市场和市场的积累， 2018年和2019年 在河北省邯郸市做农村 “ 煤改电 ” 约 3000户，用户 对制热效果反映良好， 为 “ 十三五 ” 期间 “ 煤改电 ” 改造 任务 做出 贡献 。 In promoting the "coal-to-electricity" work in northern rural areas in winter , our company uses air-source heat pump heat fans to clean heating products . At the same time, relying on the market and market accumulation, we will do rural " coal-to-electricity " in Handan, Hebei Province in 2018 and 2019 In about 3,000 households, users have responded well to the heating effect and contributed to the " coal to electricity " transformation task during the " 13th Five-Year Plan" period .
The country has a large number of coal-fired conditions, and serious air pollution problems have become the focus of the whole society. For this reason, the country and local governments have successively introduced environmental protection measures to shut down small coal-fired boilers, so clean heating has been vigorously promoted in various places. Kaifeng City Xinlong International Building cooling and heating project Our company uses municipal heat as the main heat source, air source heat pump system as the auxiliary heat source, single-cooled screw chiller + energy storage water tank as the cold source, for the entire building Heat, from the perspective of actual economic conditions, actively promote clean heating technology using electricity as energy. The total construction area of this project is about 50,000 square meters. The reliable technical method is selected and approved by Party A. At the same time, this project Kaifeng City belongs to the "26 + 2" key cities for air pollution prevention and control, has clear indicators of clean heating ratio, and enjoys the support of central financial funds.
LED lighting is an important direction for the development of lighting. LED light sources and traditional light sources have obvious advantages in terms of life, energy consumption, and environmental protection. Hebei Zhangshi Expressway Baoding section lighting energy-saving reconstruction project adopts contract energy management mode, and is responsible for the planning and design, investment and financing, procurement and construction, operation and maintenance, project transfer and related supporting services of all projects of the project. The energy saving rate of this project can reach more than 50%, achieving the comprehensive effect of "zero government input, enterprise benefits, good lighting effects, excellent energy conservation and environmental protection, and high public satisfaction".