抽油煙機(jī)排煙管道該怎么樣安裝？

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抽油煙機(jī)排煙管道裝置技巧：

Skills of smoke exhaust pipe installation of lampblack machine:

一、副煙道務(wù)必保留

1. The auxiliary flue must be retained.

每家的廚房里都有煙道，同時煙道也有主副之分，主煙道貫穿整個樓體，而副煙道是相對獨(dú)立的。

Every kitchen has a flue, and the flue can be divided into the main flue and the auxiliary flue. The main flue runs through the whole building, while the auxiliary flue is relatively independent.

一般家里的油煙會先到副煙道里，然后再經(jīng)過隔板上的孔進(jìn)入主煙道，這樣可保證每戶的油煙是隔離開來的。而假如將副煙道直接連接主煙道，就會由于壓力過低而導(dǎo)致倒煙或串煙現(xiàn)象。

In general, the smoke in the home will first go into the auxiliary flue, and then enter the main flue through the holes in the partition board, so as to ensure that each household's smoke is isolated. If the secondary flue is directly connected to the main flue, the phenomenon of back smoke or string smoke will be caused by the low pressure.

二、施工細(xì)節(jié)要留意

2. Attention should be paid to construction details

，選擇抽油煙機(jī)裝置的位置十分重要。管道越短越好。一些業(yè)主會為了漂亮，把管道拉得比較長，這樣一來，關(guān)掉油煙機(jī)后，管道里還會集聚許多油煙排不出去，再倒回室內(nèi)。另外，為了不損壞原有的主副煙道，其開口方向不是隨意可以改的，一定要打在副煙道里面。

Firstly, it is very important to choose the position of the hood device. The shorter the pipe, the better. In order to be beautiful, some owners will pull the pipeline longer. In this way, after turning off the lampblack machine, there will be a lot of lampblack in the pipeline which can not be exhausted and then poured back into the room. In addition, in order not to damage the original main and auxiliary flue, the opening direction can not be changed at will, it must be hit in the secondary flue.

三、窗戶排煙留意

3. Safety of smoke exhaust from windows

一些業(yè)主為了防止串煙問題，放棄原有煙道，直接在窗戶上開孔排煙，這樣做是可以的，但有幾點(diǎn)需求留意。

Some owners, in order to prevent smoking problems, abandon the original flue and directly vent smoke by opening holes in the windows. This is possible, but there are some needs to be noted.

在窗戶或墻面開洞之前一定要經(jīng)過物業(yè)的贊同；其次留意問題，一般排煙管結(jié)尾是金屬原料的，假如開的洞太小，金屬傳熱或許會使玻璃迸裂，傷及行人，且煙管通向窗外，微弱的冬風(fēng)對著吹會導(dǎo)致油煙倒灌。較好將管道伸出去今后把管道往下窩，這樣還可以防止下雨時雨水流進(jìn)管道，并把風(fēng)擋在外面。

First, before opening windows or walls must be approved by the property; secondly, pay attention to safety issues, generally the end of the exhaust pipe is metal raw materials, if the opening is too small, metal heat transfer may cause glass burst, injury and pedestrians, and the smoke pipe leads out of the window, the weak winter wind against the blowing will lead to oil smoke backfilling. It's better to put the pipe out and put it down in the nest in the future, so as to prevent rainwater from flowing into the pipe when it rains and keep the wind out.

四、止逆閥門勤替換

IV. Frequent replacement of check valves

假如現(xiàn)已把副煙道拆除，或是需求防止倒煙的作用更好，那么運(yùn)用煙道止逆閥。一般情況下，油煙機(jī)的止逆閥作用不是很明顯，而在煙道裝置止逆閥可以維護(hù)油煙機(jī)。

If the auxiliary flue has been demolished, or the need to prevent smoke back is better, then use the flue check valve. Generally speaking, the function of the check valve of the lampblack machine is not obvious, but the check valve of the flue device can maintain the lampblack machine.

使煙道里的煙不會向管道和抽油煙機(jī)內(nèi)倒灌。不過，裝置止逆閥后要定時清洗，不然會使止逆閥呈翻開狀態(tài)，失掉作用，并且煙道止逆閥較好兩年左右就替換一次。

The smoke in the flue will not be poured back into the pipe and the hood. However, after installing the check valve, it should be cleaned regularly, otherwise the check valve will turn over and lose its function, and the flue check valve should be replaced once every two years or so.

以上信息是由我們山東通風(fēng)管道整理發(fā)布希望大家能夠喜歡我們的網(wǎng)站是：http://www.bnlfans.net謝謝您的關(guān)注！

The above information is published by our Shandong Ventilation Pipeline. I hope you like our website: http://www.bnlfans.net. Thank you for your attention!