斷橋鋁門窗與玻璃間雖有密封膠密封，但由于玻璃與型材表面的堅硬，密封膠條與玻璃與型材之間始終存在著毛細管，室外雨水在交變的風壓作用下通過這些毛細管進入腔體。這種情況很難避免，除了在結構上盡可能地堵住這些水份外，還要設法將水排出，否則就會滲入室內。
Although there is a sealant seal between the broken bridge aluminum doors and windows and the glass, due to the hardness of the surface of the glass and profile, there are always capillaries between the sealant strip and the glass and profile. Outdoor rainwater enters the cavity through these capillaries under the action of alternating wind pressure. This situation is difficult to avoid. In addition to blocking the water as much as possible in the structure, try to drain the water, otherwise it will seep into the room.
傳統的排水方法是在型材側面開孔后加一個塑料蓋子，缺點是內腔內水分橫向排出，動力不足，還容易被風吹倒，而且蓋不美觀，容易老化脫落。
The traditional drainage method is to add a plastic cover after the side opening of the profile. The disadvantage is that the water in the inner cavity is discharged laterally, the power is insufficient, it is easy to be blown down by the wind, and the cover is not beautiful and easy to aging and fall off.
采用這種排水方法的優點：
Advantages of this drainage method:
1.排水口垂直下落，排水充

1. The drainage outlet falls vertically and the drainage is sufficient
排水口一改傳統的水平排水口，改為垂直向下排水，水在重力作用下，排水量大，四面排水口可同時排出，總排水量較大。
The drainage outlet changes the traditional horizontal drainage outlet to vertical downward drainage. Under the action of gravity, the water displacement is large. The four drainage outlets can be discharged at the same time, and the total drainage is large.
2.防止風的倒灌
2. Prevent the backflow of wind
豎向下泄水孔，避免風的側吹產生倒灌，水直接排出體外，阻力降低，排水更順暢。
The vertical drainage hole avoids the backflow caused by the side wind, and the water is directly discharged out of the body, reducing the resistance and making the drainage more smooth.
3.無需孔洞，更加美觀
3. No holes, more beautiful
外部外形看不出排水孔，這也就是所謂的“隱蔽”原因，不必加排水罩，更顯美觀。
The drainage hole cannot be seen in the external shape, which is the so-called "hidden" reason. It is more beautiful without adding a drainage cover.
以上內容就是今天小編為您介紹的斷橋鋁門窗加工設備http://www.jinesu.com的相關知識，更多的內容請繼續關注我們。
The above content is the processing equipment of broken bridge aluminum doors and windows introduced to you by Xiaobian today http://www.jinesu.com For more information, please continue to pay attention to us.