giuseppe zanotti femme Under heavy attack haze

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Post reporter Han Xiaorong
Under heavy attack haze,giuseppe zanotti femme, people did not dare open the window, indoor air circulation has become a new trouble, Fudan University has a 68-year-old has been a professor of physics knowledge use,sac longchamp pliage solde, cleverly create a "breathing house "He closed the doors and windows of the house throughout the year, do not open the window for 14 years, indoor air is often still new. And this transformation takes very little cost only 7,000 yuan.
7000 yuan transformation of the ventilation system
Into Optical Science and Engineering, Fudan University, Professor Chen Liangyao located near the Shanghai Railway Station home,escarpins louboutin, clean Sanshiliangting no trace of smell, although close to the train station overhead and still be able to quiet.
Professor Chen Liangyao once lived in the United States and abroad, the United States, focusing on housing ventilation function, and in this respect the country is missing. Back home and bought a new house on their own after 1999, Professor Chen Liangyao decided this house ventilation system transformation.
Professor Chen Liangyao Sanshiliangting a home is about 120 square meters, he added a layer of steel windows, thus forming a double window, between the two windows of warm dust in the air gap over 10 cm, the thickness so that the heat acoustic resistance is proportional to the resistance of the air layer thickness, better than double-glazed windows double insulation. Professor Chen Liangyao also purchased an ultra-quiet exhaust fan, as well as ordinary hard plastic 100-150 mm diameter pipes as ventilation ducts and buy washable filter.
In the decoration, Professor Chen Liangyao the automatic ventilation system design drawings to the construction team, construction workers in accordance with the requirements of his arrangement of the pipeline, Professor Chen also had the outlet of decorative landscaping, see the installation the equipment.
Professor Chen Liangyao design and install their own set of automatic ventilation system,chaussure louboutin, the timing of stale indoor air per hour to take away. In the exhaust gas siphoned the same time, because the seal and interior vacuum sake, filtered fresh air will follow the hidden pipe flows quietly every room.
Professor Chen Liangyao said reinforced concrete has become the subject of a modern house, the windows also use long life and excellent airtight steel or aluminum structure, blocking the dust, but also fresh air sealed in the outdoors. 10-20 cubic meters of waste gas people call every day, along with the kitchen, bathroom, furniture, lockers person out of the volatile harmful gases and are bored in this airless space, has been sucked into the body. No alternative but to re-open the window,louboutin pas cher, the dust also be exchanged together with the fresh air into the house. But still no more windows in summer and winter, especially now that the fog and haze,louboutin online france, in a closed environment, often due to lack of oxygen caused by dizziness and face flushing and other symptoms, people tend to drowsy lethargy.
Professor Chen Liangyao of the equipment cost is very low, less than 7,abercrombie soldes,000 yuan, compared to the millions of prices, only a tiny fraction.
Recommended the introduction of a mandatory standard ventilation
In addition to cost is not high,asics gel lyte 3 pas cher, but because the house for long periods of fouling, but also can save the cost of the home, you can save 30 to 60 minutes to open and close the windows for ventilation and rub ash times a day for 10 years can save about 2000 hours,louboutin femme escarpin, 10 yuan per hour labor costing,woolrich uomo parka, you can save more than 20,000 yuan.
More importantly, such a transformation can bring a breath of fresh air day and night,woolrich parka prezzi, energy-saving insulation and soundproofing green ecological effects. Now many houses there are new air system,longchamp pas cher, Professor Chen Liangyao said his own system and the prevailing housing new air system is not the same,hogan outlet online, the new wind systems are often the inner loop, and his system is the interior of the exhaust out of going, this can ensure fresh air from the inlet into the room needed fresh air through the filter, the filter can block out air pollution, usually about six months clean time.
The only drawback is that Professor Chen Liangyao of the equipment is only suitable for installation in the decoration, if you are already a furnished house, the need for large-scale transformation. Professor Chen Liangyao wish is that developers will be discharged into the ventilation ducts in housing construction phase, the cost is very low cost, but the effect is great, he suggested that the state could introduce mandatory standards for ventilation systems in the development of new homes in the future, it should be The ventilation pipes and water pipes configured as standard coal.
Professor Chen Liangyao said that the method he uses is not complicated, scientific principle is very simple, very practical, these affect the quality of human life should be a key feature when housing construction was considered and designed into the structure.
In addition to air, Professor Chen Liangyao home design also installed two water filtration systems: a coarse filter, suitable for general use, such as for bathing, washing vegetables and so on; and then through the second channel multilayers physical filtration further filtered water impurities and harmful substances, can be directly consumed. Ten years of use down the sanitary water tank has been almost no sediment, quality of drinking water is also comparable merchandise pure water, but also eliminates the need to buy bottled water every day, or ask people's burden and annoyance.
National HVAC and purification of air purification equipment Standardization Technical Committee chairman of the Technical Committee, Tongji University, Professor Shen Jinming said Professor Fudan 陈良尧 of this equipment is not high,spaccio peuterey, the ventilation system can only be considered in the initial stage, there are already a lot of houses also adopted a similar ventilation design, is currently more advanced heat ventilation system. As proposed by Professor Chen Liangyao countries should establish mandatory standards and airy, Shen Jinming said the conditions are not the same,longchamp homme, some European and American countries and some office buildings for hospitals prohibit open ventilation, while China is allowed to open and airy, there is no need to develop relevant national mandatory standards .
(Original title: Professor of Fudan 7000 yuan build houses ventilation system: 14 years without air often new window)
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