What is the purpose with systematic gate energy-saving window?
1, through building a healthy and easy environment, protect the health of habitant;
2, the condenser water that protects building construction and adornment to decorate a structure to avoid the nature in getting air to appear or rainwater are destroyed;
3, the specific power consumption that reduces central heating and air conditioning;
4, decrease safeguard and operation cost.
Is systematic gate window very expensive really?
1, as systematic gate window more and more be approbated by the market, the escalate of the market makes his integrated cost is lower and lower, at present the price of the better systematic gate window on the market about 1000 yuan / smooth rice, the common door window that its price compares high quality only is expensive roughly 200 yuan every smooth rice left and right sides, at present like the city of a gleam of such as Beijing, Shanghai estate value is every square metre 1 ～ 30 thousand yuan, second line city is 3000 ～ 10000 yuan, calculate new building dish window of will common door changes for window of high-powered system gate, every square metre needs 300 yuan to increase 100 ～ only, although systematic gate window is commonner door window is a bit a few more expensive, but it is very finite that the cost that to house price every make the same score rice returns share, for the residence the product can be sold quickly, a lot of estate business are completely capable to bear of price of this one excessive.
2, the assorted fist as policy of building city adjusting control, the country will consolidate estate market stage by stage on certain level, control house price, roll out many safeguard sex to use room, cheap market of curb of Fang Ping of room, price fixing. Room source is not in short supply, house price came down, the house is slow-moving, estate business needs to be sought on residential quality and function sell a site, who can more going to please consumer whose residential product is good sell.
3, a when building door window regards a building as integral function main component, because of,also meet this benefit more and more get of estate business take seriously, the function of window of lever gear door, those who use high-powered systematic gate window to also will become estate business to market residential product is important sell one of sites.
Systematic gate window is energy-saving citing
Exemple: The 2 rooms of 100m2 one hall, window area is controlled in 30m2. Systematic gate window excel of heat proof quality is common door window.
We will calculate relevant data:
Condition:
1, open air conditioning everyday with common door window, power consumption is 30 ° .
2, open air conditioning everyday with systematic gate window, power consumption is 25 ° .
3, charge of electricity presses 1 yuan / hour computation. Systematic window 1200 yuan / smooth rice, common door window 800 yuan / smooth rice.
Open air conditioning section every year to restrict cost: (30 ° - 25 ° ) *365*1=1825 yuan.
Door window cost is poor: Cost of systematic gate window - = 30*1200 -30*800 =12000 of cost of common door window yuan.
From this, computation gets 12000 ÷ 1825 ≈ 6.5 years!
General period of design is building house 70 years, we can call in with time of 6 years only the cost that the building exceeds with the window, systematic gate window makes build energy-saving synergism 64 years!
