济南厨房排烟进行装修时要讲究什么？实际上确实有多个事项要注意，都是对我们整个工程质量起到很大作用的，所以要重视起来，下面小编就来为您讲讲。
What should we pay attention to when decorating Jinan kitchen? In fact, there are many matters to be noted, which play a great role in the quality of our entire project, so we should pay attention to them. The following sections will tell you about them.
一、副烟道须留下
1、 The secondary flue must be left
通常，家中的油烟会进入副烟道中，经过一个缓存，接下来通过隔板上的孔洞进入主烟道，确保每家每户的油烟分隔开，避免串烟。一些伙伴家出现了串烟的问题有可能是因为错把排烟管与主烟道连在一起，或者为节约空间拆除副烟道。假如直接连上主烟道，因为向上的吸力很大，如果气压很低，就会将别家的油烟压入咱们家中；因此，副烟道一定不能拆除。
Usually, the lampblack in the home will enter the secondary flue, pass through a buffer, and then enter the main flue through the holes on the partition board to ensure that the lampblack in each household is separated and avoid smoke. Some partners may have the problem of smoking because the smoke exhaust pipe is connected to the main flue by mistake, or the auxiliary flue is removed to save space. If it is directly connected to the main flue, because the upward suction is very large, if the air pressure is very low, the lampblack from other houses will be pressed into our house; Therefore, the auxiliary flue must not be removed.
二、施工就要“吹毛求疵”
2、 Construction should be "picky"
①油烟机安装位置很重要。管道越短越好，一些朋友为了美观或空间整洁度，将管道拉得很长，于是在关闭油烟机后，管道中会存留很多油烟无法排出，再倒回屋中。
① The installation position of the range hood is very important. The shorter the pipe, the better. Some friends pull the pipe very long for the sake of beauty or space cleanliness. Therefore, after the range hood is turned off, a lot of lampblack will remain in the pipe and cannot be discharged, and then it will be poured back into the house.
②开口方向不要随意改动。为避免破坏原有主副烟道，开口的方向不要随便改，须要打在副烟道中。但是烟道孔可扩张，不过不能损坏副烟道挡板。
② Do not change the opening direction at will. In order to avoid damaging the original main and auxiliary flue, the opening direction shall not be changed randomly, and it shall be set in the auxiliary flue. However, the flue hole can be expanded, but the auxiliary flue baffle cannot be damaged.
三、在窗户排烟请注意
3、 Please pay attention to smoke in the window
有一部分朋友为了避免串烟，会将原本烟道放弃，而在窗户上开孔排烟，这样是没问题的，不过有几点要注意：
Some friends will give up the original flue and open holes in the windows to smoke in order to avoid smoke emission. This is OK, but there are several points to note:
1在窗户或墙面开孔前，需要先经过物业允许。
1 Before opening windows or walls, property permission is required.
2通常排烟管尾端是金属材质，假如开洞过小，金属导热后易让玻璃炸裂，存在隐患，同时烟管通往窗外，风可能会对着吹使油烟倒灌，会增加油烟机的负荷，缩减它的使用寿命。
2 Usually, the tail end of the smoke exhaust pipe is made of metal. If the hole is too small, the glass will be easily cracked after the metal conducts heat, which is a potential safety hazard. At the same time, the smoke exhaust pipe will lead out of the window, and the wind may pour back the lampblack, which will increase the load of the range hood and shorten its service life.
解决方案：管道伸出后，将管道向下窝，这样就可避免风吹，也能避免下雨，雨水流入管道中。
Solution: After the pipe is extended, the pipe shall be recessed downward, so as to avoid wind blowing and rain, which will flow into the pipe.
四、止逆阀门经常换
4、 Check valve is often replaced
假如你已将副烟道拆除，或是为防止倒烟问题安装了烟道止逆阀，如果安装了止逆阀一定要定期清洗，不然就会使其失去效用，另外需要两年左右换一次。
If you have removed the auxiliary flue, or installed a flue check valve to prevent backflow, you must clean the check valve regularly if you have installed it, otherwise it will lose its effectiveness, and it will need to be replaced once every two years or so.
Many partners will wonder why the check valve of the range hood has to be installed additionally? Generally speaking, the check valve of the range hood has very little effect. Installing a check valve in the flue can effectively protect the range hood from back filling of smoke in the flue. Come to our website for more information http://www.1nightescorts.com Consult.
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