/PRZWT/BEIJING,October 23,2024-Since the"Implementation of Urban Renewal Action"was first written into our country's five-year plan in 2020,urban renewal has been upgraded to a national strategy and has become a key measure to promote high-quality urban development in various regions.After several years of exploration and practice,as of July this year,more than 66,000 urban renewal projects have been implemented across the country,with a completed investment of up to 2.60 trillion yuan.
In this context,Beijing Zhongguancun has actively started the renewal and transformation,and the Dinghao DH3 project is a typical example of this.Recently,Midea Building Technology has officially delivered the high-efficiency computer room tailor-made for Dinghao DH3,helping this new technology business landmark building green upgrade.
Zhongguancun,as a synonym for China's scientific and technological innovation,its development process is also a vivid portrayal of continuous innovation and remodeling.From the upsurge of"big factories"such as Baidu,Sohu,and Sina around 2000,to today's independent innovation of more than 17,000 national high-tech enterprises,Zhongguancun has always stood at the forefront of the times and led the trend of urban renewal.And Dinghao Building,as an important part of the"Golden Triangle"of Zhongguancun in the past,its green upgrade is not only a microcosm of Zhongguancun's regional transformation and upgrading,but also a model of urban renewal and green transformation.
Dinghao DH3 is located in the core area of Zhongguancun National Independent Innovation Demonstration Zone,which used to be a popular electronic product hypermarket in Beijing.In 2020,with the change of Zhongguancun's regional positioning,the noisy and chaotic store was no longer suitable for regional positioning.Dinghao DH3 chose to shut down voluntarily and opened the"road to rebirth".
In October 2020,Block DH3-A of Dinghao started its overall renovation and will be put into use in April 2022.In June 2023,Block DH3-B of Dinghao started its overall renovation and will be put into use by the end of 2024.Relying on the overall strategy of integration,openness and renewal of Zhongguancun,from the dimensions of enhancing regional vitality,upgrading business services,innovating industry alliances,and building a business community interaction platform,we will build an intelligent,open,and humanistic innovation ecosystem and upgrade the office experience.
As the best practice of urban renewal in Beijing,Dinghao DH3 aims to create low-carbon,environmentally friendly and green low-energy buildings,and carries out meticulous planning and management from the aspects of construction planning,construction materials,construction methods,etc.,from the detailed design of strengthening the thermal insulation effect at the cold bridge to the use of renewable energy such as photovoltaics to reduce power consumption.Every link is permeated with the concept of green and low-carbon,which also allows Dinghao DH3 to receive"LEED and WELL Gold Award Double Certification","Ten Excellent Cases of China's Urban Renewal Industry Upgrading",and"2023"Zhiyuan Award"Green Low-carbon Benchmarking Project".
Efficient computer room helps tripod green"huan"new life
At present,the COP of a large number of existing buildings is lower than 3.5,which brings serious carbon emissions and energy waste.How to create a high-energy-efficient air-conditioning and refrigeration room has become a major challenge for DH3.To this end,DH3 chose to cooperate with Midea Building Technology to realize a new green upgrade of building HVAC system through the creation of high-efficiency computer rooms.
Midea Building Technology provides an integrated comprehensive solution from high-efficiency computer room to high-efficiency air-conditioning end,from refrigeration computer room botnet to building automatic control system of the building,which can save about 1 million degrees of electricity per year compared with the conventional system,reduce carbon emissions by nearly 800 tons,and help the building to be fully green and"rejuvenated".
In terms of hardware equipment selection,Midea Building Technology has selected Midea's self-developed magnetic levitation and other centrifugal units for DH3,which are equipped with a number of leading technologies such as magnetic levitation and aerospace pneumatic,and the whole series has reached first-class energy efficiency,which not only greatly improves the operating efficiency of the unit,but also effectively reduces energy consumption and carbon emissions.
In terms of system control,Midea Building Technology adopts Midea Control's high-efficiency and energy-saving control system for digital intelligent management.The system realizes fully automatic and optimized operation of the system through various means such as intelligent temperature control,intelligent start-stop,intelligent load control,intelligent optimization,and intelligent linkage.This intelligent management method not only improves the operation efficiency and management level of the system,but also effectively reduces the errors and waste caused by human operation.
In addition,Midea Building Technology also provides efficient operation and maintenance services.By using a self-developed virtual operation and maintenance platform,the on-site commissioning cycle is reduced by 70%and labor costs are reduced by 80%.Managers can also achieve energy and carbon double control according to the overall energy data of the building to ensure the efficient operation of the system throughout the whole cycle.This full life cycle management and service model provides a strong guarantee for the green upgrade of Dinghao DH3.
With the green upgrade of Dinghao DH3,this project has not only become a bright spot in the urban renewal of Zhongguancun area and even Beijing,but also provides new ideas and reference for building energy management.With its low-carbon,smart and efficient operation model,it has injected new impetus into industrial upgrading and urban transformation.At the same time,it has also actively responded to the call of the national"double carbon"strategy and contributed to the realization of urban green development.In the future,Midea Building Technology will continue to work with more partners to jointly promote the development of green buildings and contribute to building a better urban environment.
