The General Office of the National Development and Reform Commission issued a notice on the "first batch of carbon peak pilot list", Shenzhen, as the first batch of low-carbon pilot cities and carbon emission trading pilot cities, carbon emission intensity is only 1/5 of the national average, is the lowest energy consumption and carbon emission intensity among the country's megacities, Shenzhen's low-carbon development has been at the forefront of the country.
The Xinlikang Building, located in Qianhai District of Shenzhen and the future International Bonded Port Area, is a super 5A international business standard building, and has obtained the "China Green Building Three-Star Standard" and "US LEED Gold Certification". As a benchmark for the low-carbon operation of super high-rise high-end office buildings, Xinlikang Building is committed to creating a high-end, three-dimensional and industrialized business office space, and has greatly improved the requirements for the use of renewable energy/clean energy, energy-saving performance of equipment, and building energy consumption management from the beginning of construction.
When using the district cooling system around Qianhai District, Xinlikang Building hopes to enhance the high-end positioning of the project through the concept of "green and low-carbon buildings", and at the same time meet the needs of different tenants for operating costs, and enhance its competitiveness in the rental market One full life cycle solution.
Renewable/clean energy utilization, flexible placement of multi-connected systems
As a super high-rise building with the goal of "green building" and "LEED certification", Xinlikang Building not only introduces renewable energy, lays photovoltaic panels on the roof of the building, realizes solar power generation for the use of the building, and adopts the 4660 HP inverter multi-link Daikin VRV central air-conditioning system, which uses clean energy "air source heat pump" technology for cooling and heating, which is in line with the trend of green and sustainable development advocated by the society.
Xinlikang Building is 164 meters high, with a total construction area of 54,000 square meters, including podium, underground parking lot, etc. Such a super high-rise building is also a challenge for HVAC equipment, and the Daikin VRV multi-online system can be up to 1000m long, and the height difference between indoor and outdoor units can reach up to 110m*, which can easily meet the needs of super high-rise buildings such as Xinlikang Building.
* When the outdoor unit is under the indoor unit
In order to maximize the rental and sales space and create more rental and sales profits, the project party of Xinlikang Building hopes that every square meter of space should be used to the extreme, and the Daikin VRV multi-online system design does not need to use a large area of independent computer room, and the flexible and compact size can not only be placed in layers on the podium, refuge floor, roof, etc., but also release more parking lot and shopping mall space, which is conducive to the project party to enhance commercial facilities. Daikin also used BIM technology to model and analyze the airflow of the building, which can meet the normal heat dissipation requirements even if it is stacked on top of each other with the photovoltaic panels laid on the roof of the building itself.
Fearless of "one open and full open" energy consumption, 24 hours of personalized use
As an office building, Xinlikang Building needs to meet the differentiated office hours of different owners and the opening needs of different areas, so it can be opened 24 hours a day, taking into account energy saving and comfortable air conditioning system, which can effectively enhance the competitiveness of the building in the market.
In terms of air comfort, Daikin has installed a Daikin free static pressure air duct machine for the 11-meter-high office lobby of Xinlikang Building to cope with the hot and cold needs of the entire high-ceilinged lobby, and at the same time, Daikin has installed a Daikin medium static pressure air duct machine on the office floor as standard to create a comfortable and healthy office environment. With the help of advanced inverter technology and multi-connection technology, Daikin can freely regulate the air-conditioning system according to changes in the external environment and internal demand, and strive to maintain a comfortable indoor temperature in the building.
In addition, Daikin has also equipped the entire building with a Daikin intelligent control system, which can be flexibly turned on in the face of the personalized needs of different tenants, and there will be no worries about "open all the air", whether at night or on weekends, the air conditioning needs during overtime can also be responded, providing a highly free office experience.
At the same time, Daikin intelligent control system can set multiple unified air conditioning shutdown times in batches on weekdays, reducing the energy waste caused by forgetting to turn off air conditioning on individual regional floors, realizing the centralized operation and overall management of the building air conditioning system, and making maintenance simpler and more efficient. Tenants can also pay for the relatively affordable use of air conditioning at night based on actual air conditioning usage.
Provide strong service support to ensure the normal use of the building
After the long-term use of Xinlikang Building, Daikin also built its own after-sales service company to ensure the stable operation of the daily air-conditioning system and provide strong support for the excellent operation of Xinlikang Building.
Based on the needs of the building, Daikin's self-built after-sales company provides professional and technical personnel to be stationed on site to check the operation of the air-conditioning system on a daily basis. When the air-conditioning equipment in the building fails, Daikin's intelligent management system can actively and remotely obtain the fault situation and respond to it on site in a timely manner. At the same time, Daikin will also assist small owners to set the air conditioning schedule and temperature range according to the different needs of each enterprise through the intelligent management system, and match the personalized air conditioning use plan.
Equipment selection, scheme design, use management, operation and maintenance are the All in One full life cycle solutions provided by Daikin for Xinlikang Building. "Daikin's energy conservation and service guarantee are obvious to all, and the occupancy rate of the building has reached 95% by 2023, ranking among the best in Shenzhen, and we also believe that from a long-term perspective, energy-efficient Daikin can help us continue to improve the market competitiveness of the building." ”
In the future, Daikin is willing to contribute more innovation and wisdom to buildings like Xinlikang Building, use innovative technology to help energy conservation and carbon reduction, promote green buildings with smart applications, and help urban buildings create a green and environmentally friendly user experience.