每个酒店都会配备一个排烟罩，因为排烟罩的排烟能力很强，而且使用时间长了会有难闻的气味，怎么办呢？让我们谈谈如何处理它。
Each hotel will be equipped with a smoke exhaust hood, because the smoke exhaust hood has a strong smoke exhaust capacity, and it will smell bad after a long time of use. What should we do? Let's talk about how to deal with it.
烟道位置可安装止回阀。当油烟通过止回阀时，止回阀可使油烟直接向动，避免向下流动。一个的止回阀不仅可以保护排烟罩，还可以有效防止烟道中的油烟倒流到排烟罩和管道内部，造成室内异味现象。
High quality check valve can be installed at the flue. When the oil fume passes through the check valve, the check valve can make the oil fume flow upward directly to avoid downward flow. A high-quality check valve can not only protect the exhaust hood, but also effectively prevent the oil smoke in the flue from flowing back to the exhaust hood and the pipe, causing indoor odor.
也可以在烟道出口直接安装气密阀。在密闭阀和罩阀共同作用下，一般不是很严重的油烟不能倒回管道和罩。
The gas tight valve can also be directly installed at the flue outlet. Under the joint action of the sealing valve and the cover valve, generally, the oil fume that is not very serious cannot be returned to the pipe and cover.
如果排烟罩有异味是由于排烟罩的破裂和连接不良造成的，可以更换新的排烟罩的抽油管，或者重新连接排烟罩。
If the peculiar smell of the exhaust hood is caused by the rupture and poor connection of the exhaust hood, the oil extraction pipe of the new exhaust hood can be replaced or the exhaust hood can be reconnected.
如果排烟罩有异味是由于排烟管与公烟道的连接处密封不好造成的，可以用玻璃胶或透明胶将缝隙密封严密。
If the peculiar smell of the smoke exhaust hood is caused by the poor sealing of the joint between the smoke exhaust pipe and the public flue, the gap can be sealed tightly with glass glue or transparent glue.
为了更好的扩大房子的使用面积，有的业主将厨房灶台设计在阳台位置，排烟管直接排入屋内。这可以是放置房子的话和倒流的好方法，但是会污染环境，并不是所有的社区都允许这种改造。以后如果强行改，就麻烦多了。
In order to better expand the use area of the house, some owners design the kitchen stove at the balcony, and the smoke exhaust pipe is directly discharged into the house. This can be a good way to place houses and reverse the flow, but it will pollute the environment. Not all communities allow this kind of transformation. In the future, if it is forced to change, it will be much more troublesome.
装修前先选购排烟罩、燃气灶、热水器，确定开孔的位置和大小。避免贴砖后钻孔造成的不便。
Before decoration, smoke exhaust hood, gas stove and water heater shall be purchased to determine the location and size of the opening. Avoid inconvenience caused by drilling after tiling.
济南排烟罩的烟管与烟道的佳距离为1.5m，超过3m会大大影响排烟效果。排烟管的长度需要加上从排烟罩喷口到烟管水平方向的长度
The best distance between the smoke pipe and flue of Jinan smoke exhaust hood is 1.5m, and more than 3m will greatly affect the smoke exhaust effect. The length of the smoke exhaust pipe needs to add the length from the nozzle of the smoke exhaust hood to the horizontal direction of the smoke pipe.
在您自己的排烟罩的烟道口安装一个止回阀。排烟罩工作时会打开，不工作时会自动关闭，这样公共烟道的油烟就不会进入您的厨房。但安装止回阀后，应定期清洗，否则止回阀打开而失去作用，烟道止回阀应每两年左右更换一次。
Install a check valve at the flue outlet of your own exhaust hood. The smoke exhaust hood will open when it works and close automatically when it does not work, so that the oil smoke from the public flue will not enter your kitchen. However, after the check valve is installed, it should be cleaned regularly, otherwise the check valve will open and lose its function. The flue check valve should be replaced every two years or so.
I hope the above can help you. For more relevant information, you can follow our website http://www.jnqsg.com , contact the professional customer service personnel to explain more and more detailed contents or questions for you, so that you can get some information here!
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