Inner open inner inverted window, which was introduced into China from Europe, is basically the standard way to open European doors and windows. As casement window in one of the ways, the opening method of the inner window is to open the inside and pour the upper opening into the room for ventilation.
The advantages are as follows:
1. Optimize ventilation performance.
When the window is pour inside, the room can not only be naturally ventilated, but also the most important thing is that the air enters the room from the window and the side, which will not directly blow to the human body, especially when the temperature difference between indoor and outdoor is large, it can greatly reduce the risk of catching cold due to direct blowing. Especially in high-rise apartments or empty villa communities, the spring and autumn wind is very strong, and the falling state in the window completely makes the exchange of indoor and outdoor air smooth, comfortable and soft.
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2. Improve security.
When the window is pour inside, the window is in the open ventilation state. At the same time, it is very safe compared with the outer flat open or the inner casement window. It has anti-theft performance. The reason is very simple-thieves can even put their hands into the window, but the window cannot be opened, let alone inside! Therefore, the owner can set the window to pour inside when leaving home, which not only ensures continuous ventilation, but also can worry about the patronage of Liang Shangjun differently.
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3. Dust and rain proof
when the window is pour inside, the airflow entering the room will first face the barrier of glass. Heavy dust particles in the air will not turn sharply, and naturally they will be blocked outdoors. On rainy days, because the rain falls from top to bottom, even if it shifts to the room due to the wind direction, it will be kept out of the window because the glass of the pour inside window is blocked. Therefore, when the owner is not at home, he no longer has to worry about the unexpected rain damaging the furniture, floor, etc.
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4. Easy to clean
living above the second floor, the owners who use outwards opening window must have the following painful experience: there is basically no way to clean the windows, because it is very simple, it opens out, even if your arms are long enough and flexible enough to reach outside the window, unfortunately, you live on the 28th floor. Is it too dangerous to put half of your body out of the window and paint the window? However, there is no such trouble when opening the inner window and pouring the window. As long as the window is completely opened inward, it is easy to take care of it. It is a piece of cake!
To sum up, we can draw a very simple conclusion:
for pour inside windows, only two states are maintained for more than 99% of the time: closed or pour inside. However, there are only two possibilities for this 1% completely internal and flat state: the need for short-term enhanced ventilation and the need to paint windows.
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Inside flat open pour inside window is also called flat hanging window, this window type is currently the most customized window type. It is a new form developed on the basis of casement window. It has two opening methods, which can be opened flat and hung from the upper part.
When Casement window is closed, pull the upper part of the window inward to open a gap of about ten centimeters, that is, the window can be opened a little from above, and the open part is suspended in the air, it is connected and fixed with window frame through hinges and so on, so it is called upper suspension type.
The suspended window can not only ventilate, but also ensure safety. Because there are hinges, the window can only open a seam of ten centimeters, and cannot be reached from the outside. It is especially suitable for use when no one is at home.
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