安装厨房排烟管道时需了解哪些？

发布人：http://www.sftfgd.com   发布时间：2021-03-19 14:30:22

现如今，厨房排烟管道在市场上十分受欢迎，随着经济的不断发展，越来越多的消费者选择安装该管道，那大家知道安装其时需要了解哪些点吗？下面，跟随通风管道安装厂家一起去下文了解一下吧，希望能帮到大家。

Nowadays, kitchen exhaust pipe is very popular in the market. With the continuous development of economy, more and more consumers choose to install the pipe. Do you know what you need to know at the time of installation? Now, follow the ventilation pipe installation manufacturers to understand it, hope to help you.

1、注意施工细节

1. Pay attention to construction details

选择吸油烟机的安装位置非常重要，管子越短越好。有些业主为了美观，会把烟斗拉得更长一些，这样在油烟机关掉后，很多油烟会聚集在烟斗里，无法排出，然后再倒回房间。另外，为了不损坏原主辅烟道，其开启方向不能随意改变，需要在辅助烟道中冲孔。

It is very important to choose the installation position of range hood. The shorter the pipe, the better. For the sake of beauty, some owners will pull the pipe longer. In this way, after the lampblack mechanism falls off, a lot of lampblack will gather in the pipe and cannot be discharged, and then it will be poured back into the room. In addition, in order not to damage the original main and auxiliary flue, its opening direction can not be changed at will, so it is necessary to punch holes in the auxiliary flue.

2、经常更换止回阀

2. Replace the check valve frequently

如果辅助烟道已被拆除，或有必要更好地防止反烟的影响，则使用烟道止回阀。

If the auxiliary flue has been removed, or it is necessary to better prevent the influence of back smoke, the flue check valve shall be used.

一般来说，排油烟机的止回阀作用不是很明显，排烟管道安装厂家建议在烟道内安装止回阀可以保护排油烟机，使烟道内的烟不会倒回管道和排油烟机；但止回阀安装后应定期清洗，否则止回阀将开启失效，烟道止回阀每两年左右更换一次。

Generally speaking, the function of the check valve of the range hood is not very obvious. The installation manufacturer of the smoke exhaust pipe suggests that the check valve should be installed in the flue to protect the range hood, so that the smoke in the flue will not return to the pipe and the range hood. However, the check valve should be cleaned regularly after installation, otherwise the check valve will fail to open, and the flue check valve should be replaced every two years or so.

3、保留辅助烟道

3. Reserve auxiliary flue

每个厨房都有一个烟道，烟道也有主要和辅助部分。通风管道加工厂家表示主烟道贯穿整个建筑，辅助烟道相对独立。

Each kitchen has a flue, which also has main and auxiliary parts. The ventilation duct manufacturer said that the main flue runs through the whole building, and the auxiliary flue is relatively independent.

一般情况下，室内的油烟进入辅助烟道，再通过隔板上的孔进入主烟道，以保证每户室内的油烟被隔离。如果二次烟道直接与主烟道相连，会因压力低而产生倒烟或烟串现象。

Generally, the indoor oil fume enters into the auxiliary flue, and then enters into the main flue through the hole on the partition plate, so as to ensure that the indoor oil fume of each household is isolated. If the secondary flue is directly connected with the main flue, it will produce inverted smoke or smoke string due to low pressure.

4、 窗户排烟

4. Smoke exhaust from windows

一些业主为了避免出现冒烟问题，放弃原来的烟道，直接在窗户上开孔进行排烟，这是可以的，但有几点需要注意。

In order to avoid the smoke problem, some owners give up the original flue and directly open holes on the windows for smoke exhaust. This is OK, but there are several points to pay attention to.

要在窗户或墙上开个洞前需要征得物业同意；其次，注意问题。一般来说，排烟管的末端是由金属制成的。如果开口太小，金属传热可能会使玻璃破裂，伤及行人。而且，烟管通向窗户，迎面吹来的北风会导致油烟倒灌。尽量是把管子伸出来，然后把它套在下面，以防下雨时雨水流入管子，把挡风玻璃放在外面。

Before opening a hole in the window or wall, you need to obtain the consent of the property; secondly, pay attention to safety. Generally speaking, the end of the exhaust pipe is made of metal. If the opening is too small, the heat transfer of metal may break the glass and injure pedestrians. Moreover, the smoke pipe leads to the window, and the northerly wind from the front will cause the oil smoke to pour back. Try to stick the pipe out, then put it under to prevent the rain from flowing into the pipe when it rains, and leave the windshield outside.