Energy Consuming Characteristics of Top-grade Comprehensive Office
Building and Challenges
The energy consumption of top-grade comprehensive office buildings mainly refers to power (A/C and ventilation system, lighting, lift, telecommunication equipment, security equipment and others), water and natural gas. In particular, A/C system is the biggest energy consumer, accounting for 40% to 65% of the total power consumption. Energy-conserving design, selection of A/C equipment, daily operation control strategy and operation, management and maintenance will all pose an impact on energy efficiency of the A/C system.
In order to lower the energy consumption of top-grade comprehensive office buildings, a number of challenges need to be coped with.
High Requirements on Intelligence Resulting From Facility Diversity:
Intelligence is the development direction of buildings in the future. Intelligent devices are used for optimal control and management of office equipment so as to save energy cost and operation expense of the building, and improve working efficiency and science-based management. Furthermore, an all-round high-sensitivity security guard system will be established to guarantee a more convenient and comfortable office and living environment.
Uncertainty of Leased Office Areas:
The average lease term of offices in China is 2.5 years, and the lessees change frequently. This means that the indoor facilities, A/C system in particular, should be flexible enough to facilitate secondary decoration.
Complicated Indoor Thermal Environment Controls:
The external building envelope of modern office buildings is becoming increasingly transparent. Due to the special external building envelope of office building, diversity of office staff and office automation that has resulted in simplification of heating source in the internal area, the demand for air conditioning in different areas differs greatly.
Energy-consuming Systems of a Typical Office Building
Our energy-conserving solutions are designed based on the energy conserving characteristics of top-grade comprehensive office buildings and challenges encountered. Guolian Green Technology provides one-stop energy-conserving solutions to achieve all-round improvement of energy efficiency, including A/C system, ventilation and air supply, automatic control of building, air purification, lighting system, hot water system, kitchen system and utilization of new energy.
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