专注通风管道加工·排烟罩

　　厨房排烟管道的安装教程

Installation tutorial for kitchen smoke exhaust pipes

　　我们一般的家庭厨房里面都会有一个大的家电：油烟机。因为每天做饭都是必不可少的，油烟机可以起到我们煮饭的时候造成的油烟，然后被油烟机吸取的油烟就会通过排烟管被排除室内。烟管看起来虽然不起眼，但是有着很重要的作用。下面我就来跟大家说说，厨房的排烟管道的布置方法以及注意事项。

We usually have a large household appliance in our kitchen: a range hood. Because cooking every day is essential, the range hood can help remove the oil fumes we create while cooking, and the oil fumes sucked out by the range hood will be expelled from the room through the smoke exhaust pipe. Although the smoke pipe may not look impressive, it plays a very important role. Below, I will talk to you about the layout method and precautions of the kitchen's smoke exhaust pipes.

　　一、吊顶端接入

1、 Ceiling end access

　　吊顶端接入厨房排烟管道方式的在于，不用对烟道口和墙壁的距离进行考虑，这样就能避免排烟管道距离大于吊柜的进深，从而出现安装上的问题，但在此类安装方面，一定要注意以下两点：

The method of connecting the ceiling end to the kitchen smoke exhaust duct is that the distance between the flue outlet and the wall does not need to be considered, which can avoid installation problems caused by the distance of the smoke exhaust duct being greater than the depth of the ceiling cabinet. However, in this type of installation, it is important to pay attention to the following two points:

　　1.由于吊顶需要进行下移，所以要考虑上部预留的空间和位置是否具备安装的条件。

1. As the ceiling needs to be moved downwards, it is necessary to consider whether the space and position reserved for the upper part are suitable for installation.

　　2. 预埋排烟管的时候可能会有缝隙，要注意封闭好，以保证管道不会脱落。

When embedding smoke exhaust pipes, there may be gaps, so it is important to seal them properly to ensure that the pipes do not fall off.

　　二、 吊柜柜体接入

2、 Wall mounted cabinet body connection

　　此种方法的使用是极为常见的，所需管道也相对较少，但在采用该方法的时候，一定要注意以下两点：

The use of this method is extremely common and requires relatively few pipelines, but when using this method, it is important to pay attention to the following two points:

　　1.吊柜直径为2000-2200mm，那么烟道口外沿与墙的距离好不超过250mm，这样才能保证安装完吊柜后，厨房排烟管道在煤气表和煤气管道前能有足够的空间引走油烟。

1. If the diameter of the hanging cabinet is 2000-2200mm, the distance between the outer edge of the flue and the wall should not exceed 250mm. This is to ensure that after the installation of the hanging cabinet, there is enough space for the kitchen smoke exhaust pipe in front of the gas meter and gas pipeline to draw off oil smoke.

　　2.这种布置方法更适合中式抽油烟机，因为中式烟机的上部通常都有吊柜柜体，而欧式烟机上部通常不做柜体，所以通常不存在引走管道的空间。

2. This layout method is more suitable for Chinese range hoods, because the upper part of Chinese range hoods usually has a hanging cabinet body, while the upper part of European range hoods usually does not have a cabinet body, so there is usually no space for leading pipes.

　　三、 柜顶空间接入

3、 Access to cabinet top space

　　此类排烟管道布置方法适用于吊顶紧贴厨房顶部的房子，主要采用吊柜顶部和吊顶之间的空档横向引走排烟管道，在布置时应该注意以下两点：

This type of smoke exhaust duct layout method is suitable for houses with suspended ceilings closely attached to the top of the kitchen. It mainly uses the gap between the top of the cabinet and the suspended ceiling to horizontally guide the smoke exhaust duct. When arranging, the following two points should be noted:

　　1.烟道口的位置必须高于吊柜的顶部，要确保吊顶与吊柜之间有足够的空间。

1. The position of the flue outlet must be higher than the top of the hanging cabinet, ensuring sufficient space between the ceiling and the hanging cabinet.

　　2.烟道口外部与墙面的距离不能超过吊柜柜体的进深，因为吊柜安装完毕后需要用封顶板将排烟管道封住，如果距离不够的话，操作会不方便。

2. The distance between the outside of the flue outlet and the wall should not exceed the depth of the ceiling cabinet body, because after the installation of the ceiling cabinet, it is necessary to seal the smoke exhaust duct with a sealing plate. If the distance is not enough, the operation will be inconvenient.

　　四、 窗户开孔排烟

4、 Window openings for smoke exhaust

　　一些朋友为了避免串烟问题，放弃原有烟道，直接在窗户上开孔排烟，这样做也是可以的，但在布置时应该注意以下两点：

Some friends, in order to avoid the problem of smoking, give up the original flue and directly open holes in the window for smoke exhaust. This is also possible, but when arranging, the following two points should be noted:

　　1.在窗户或墙面开洞之前一定要经过物业的同意。

Before opening holes in windows or walls, it is necessary to obtain the consent of the property management.

　　2. 注意问题，一般排烟管末端是金属材质的，如果开的洞太小，金属传热可能会使玻璃炸裂，伤及行人，且烟管通向窗外，强劲的北风对着吹会导致油烟倒灌。将管道伸出去以后把管道往下窝，这样还可以避免下雨时雨水流进管道，并把风挡在外面。

2. Pay attention to safety issues. Generally, the end of the smoke exhaust pipe is made of metal material. If the hole is too small, the metal heat transfer may cause the glass to explode and harm pedestrians. Moreover, the smoke pipe leads to the outside of the window, and strong north winds blowing against it can cause oil fumes to backflow. It is best to extend the pipeline and then nest it downwards, which can also prevent rainwater from flowing into the pipeline during rain and block the wind outside.

　　五、 保留副烟道

5、 Reserve the secondary flue

　　每家的厨房里都有烟道，同时烟道也有主副之分，主烟道贯穿整个楼体，而副烟道是相对独立的。一般家里的油烟会先到副烟道里，然后再通过隔板上的孔进入主烟道，这样可保证每户的油烟是隔离开来的。而如果将副烟道直接连接主烟道，就会由于压力过低而导致倒烟或串烟现象。

Every kitchen has a flue, and there are also main and auxiliary ducts. The main flue runs through the entire building, while the auxiliary flue is relatively independent. Generally, the oil fume in the home will first enter the secondary flue, and then enter the main flue through the holes on the partition, which can ensure that the oil fume in each household is isolated. If the secondary flue is directly connected to the main flue, it will cause smoke backflow or string due to low pressure.

　　六、注意施工细节

6、 Pay attention to construction details

　　，选择抽油烟机安装的位置十分重要。管道越短越好。一些业主会为了美观，把管道拉得比较长，这样一来，关掉油烟机后，管道里还会集聚很多油烟排不出去，再倒回室内。另外，为了不破坏原有的主副烟道，其开口方向不是随意可以改的，一定要打在副烟道里面。

Firstly, it is crucial to choose the installation location of the range hood. The shorter the pipeline, the better. Some homeowners may pull the pipes longer for the sake of aesthetics. In this way, after turning off the range hood, a lot of oil fumes will accumulate in the pipes and cannot be discharged, which will then flow back indoors. In addition, in order not to damage the original main and auxiliary flue, the opening direction cannot be changed arbitrarily and must be installed inside the auxiliary flue.

　　七、 止逆阀门勤更换

7、 Frequent replacement of check valves

　　如果已经把副烟道拆除，或是需要防止倒烟的效果更好，那就要使用烟道止逆阀。一般情况下，油烟机的止逆阀效果不是很明显，而在烟道安装止逆阀可以保护油烟机，使烟道里的烟不会向管道和抽油烟机内倒灌。

If the secondary flue has already been removed, or if it is necessary to prevent smoke backflow more effectively, then a flue check valve should be used. In general, the check valve effect of the range hood is not very obvious, but installing a check valve in the flue can protect the range hood, so that the smoke in the flue will not backflow into the pipeline and the range hood.

本文由济南厨房排烟提供技术支持，更多的详细精彩内容请点击我们的网站http://www.jnqsg.com我们将会全心全意为您提供满意的服务。

This article is supported by Jinan kitchen smoke exhaust technology. For more detailed and exciting content, please click on our website http://www.jnqsg.com We will wholeheartedly provide you with satisfactory service.

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