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Fujian Top Industrial Co.,LTD

Office address: Waitan Plaza Jiangbin Road, Fuzhou, Fujian , China

Email:Yue@cntopenergy.com

A comprehensive analysis of the development of our country diesel genset industry problems

October 15th morning, the sun is shining. Standing on the "zero carbon heaven and earth" Ecological Square upward look, Kowloon Bay and high-grade office building glass curtain wall reflected light, some dazzling.
But few plexus near reed lush verdant, by the wind moving, in the sun still loud. The more distant, Hongkong's first urban primary forest rustling.
Here is the Hongkong Construction Industry Council from 240000000 Hong Kong dollars building "Zero Carbon City Oasis -- heaven and earth", a number of comprehensive use of green science and technology two storey building, a locally and around the world to demonstrate environmental building sophisticated science and technology, to the public transfer of low carbon life positive energy wonderful space.
It is called a "zero carbon", because the building every operation required energy, are provided by renewable solar energy and bio diesel generator.
Generator in front of the house under construction behind the guidance staff, zero carbon world told the observer mission, the imported from Europe biodiesel generators used by the Hongkong local "drainage oil" made into biodiesel, meet a part of energy demand.
Building the rest of the energy provided by the solar panels on the roof. According to the introduction, according to the building location and surrounding environment, the architect will design of roof into the north south high low, level elevation angle of 21 degrees, making solar panels on the roof with the most light, while increasing the indoor lighting, reduce lighting.
Because of the weather and other reasons, machine generating capacity of solar panels and bio diesel can not meet the need, the building also needs to obtain power grid. However, according to the introduction, when generating capacity surplus, the building also can feedback the grid.
With annual operation calculation, the building back to power grid electricity can completely offset from the grid using the electricity in the. In this way, the building is equivalent to completely get rid of fossil fuel dependence, to achieve a "zero emissions".
Not only that, in the energy-saving aspects of the performance of the building is also let the members of the mission surprised.
Careful observation can be found, the building's roof downward extends out a lot, can effectively block the direct sunlight, reduce the room temperature; and building outdoor with trap outlet, and the interior floor air supply is connected, a breathing system architecture. When natural wind enters from the trap outlet, through the ground, and then enter the room has more than the original temperature reduced by 5 degree celsius.
In addition, the building also used the high low speed fan - despite turning slowly, low power consumption, but the wind is very big.
And the above mentioned in bio diesel generator. The waste heat of the generator is used for refrigeration, heat refrigeration after used to dehumidify, formation of power generation, heating and refrigeration cogeneration. In this way, the equipment energy utilization rate of 70%, while the traditional power plant generating only about 40% of the energy utilization rate.
"Generally speaking, we can more than similar building energy-saving 45%, winter can energy saving more, because Hongkong many buildings will be winter air conditioning." The tour guide told the observer mission building.
On the same day, observers still in the bright and comfortable "future building" with the Hongkong Green Building Council forum, understand the formulation and development status of Hongkong green building standards.
According to the Council executive director Chen Zhenghua engineer, Hongkong the current development of green building industry rapidly, since the parliament to develop green building certification, Hongkong nearly 400 projects put up a "green label", accounting for about 30% of all new projects.
It is understood that because of the lack of large-scale industry, at present, the building energy consumption accounts for about 90% of the total energy consumption of Hongkong, so Hongkong energy-saving society is the key to control the energy consumption of buildings. Chen Zhenghua thinks, at present, Hongkong is not the lack of relevant personnel, nor the lack of advanced energy saving technology, green building can continue to advance, depending on whether the real estate developers can see tangible benefits.

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