The sources of energy is the foundation that the society lives, in the sources of energy external depend on sb or sth for existence is spent tall and the sources of energy uses up the Shanghai that grows with each passing day,
The investigation data below caused Shanghai to concern sectional attention:
Shanghai builds cost can with annual the rate of 1 ％ rises, the proportion that holds whole town total specific power consumption already rose to 20 ％ left and right sides from the 11.2 ％ 1995, building specific power consumption and power consumption year all specific power consumption of increasing ratio whole town adds fast tower above 8 percent. Build what the building accords with 50 ％ energy-saving standard to occupy 10 ％ only.
The sources of energy is the foundation that the society lives, in the sources of energy external depend on sb or sth for existence is spent tall and the sources of energy uses up the Shanghai that grows with each passing day, energy-saving from this more be taken seriously by height. According to preliminary estimation, use zoology to build a technology, shanghai is annual but managing litter deals with expend 100 million yuan of above, reduce cement dosage 3 million tons, reduce cost of material 600 million yuan, build energy-saving latent capacity to be able to amount to ／ of coal of seven hundred and forty-seven thousand eight hundred tons of standards year, be equivalent to 1.99 million tons reducing carbon dioxide, 2 oxidation sulfur 4600 tons, soot 1900 tons. Then, in recent years, shanghai skill is caught long-term, aim at world advanced level to raise great and energy-saving move; Catch single-handed current, energy-saving fall to real point, indigestion small get the better of to be gotten the better of greatly, exploration gives a series of capturing the efficient way with energy-saving detail.
First modes of life and relation to their environment of domestic builds demonstrative building
Summer 2004, demonstrative building of office of building of first modes of life and relation to their environment of domestic is in area of garden of Shen bank industry unpluggingly and case. Green of this whole nation be awardinged by construction ministry builds the success of the demonstrative building of innovation award first prize to come out, preliminary drew the outline of blue print of prospective Shanghai energy-saving architectural.
Walk into the demonstrative building of 1940 square metre, it is being reflected everywhere it is with the person this life concept. Look from the exterior, low north is tall south whole building, atrium housetop upper cover is worn a tremendous transparent glass scuttle. In the winter, bright sunshine is shot from scuttle, beamed in the office, the office of body amid what a group of things with common features feeling gets is warm meaning not only, still have the joy that embraces sunshine. More magical is, adjust what pass vitreous scuttle opening angle at will, it is good to want weather fine only, by day almost not need opens the lamp. Thorough inside its, energy-saving thought is careful in a subtle way. It is metope above all. Adding thick inside and outside is between the wall together 5 to 8 centimeters of thick air layers, glance of heat preservation waterproof inside material, light is body of such a compound wall but energy-saving 25 ％ . It is housetop next. Sorching summer, the building has a tip " double deck cap " : Ground floor is solar energy store heat board, it will use solar energy to be offerred for the building cold; The 2nd is apply spends bubble board in the high density of housetop, it is just as cap of a heat preservation, can stop ultraviolet ray effectively inbreak, make indoor and natural temperature reduces 2.3 ℃ . And every reduce 1 ℃ , air conditioning will reduce specific power consumption 10 ％ . It is a window again. Low radiation glass but effective block breaks infra-red light; After passing special processing, pane returns meaning of can compliant person, refract sunshine to the angle of indoor need; In addition, shutter of electron of will pensile automatic adumbral is returned outside the window, leave not only close optional, its block board the stoma that go up can make gentle breeze and light straightway.
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