厨房必须有排烟系统，厨房安装排烟系统要注意哪些问题？今天，小编就为大家一一解答。
The kitchen must have a smoke exhaust system. What problems should be paid attention to when installing the smoke exhaust system in the kitchen? Today, Xiaobian will answer for you one by one.
1、注意施工细节
1. Pay attention to construction details
确保管道尽可能短。有的业主为了美观会把烟管加长。这样，抽油烟机关闭后，很多油烟会积聚在管道中，无法排出，然后又倒回室内。另外，为了不破坏原有的主副烟道，开口的开口方向不能随意改变，必须放在副烟道内。车主不能根据自己的喜好随意更改。但烟道的孔可以扩大，但要注意不要损坏二级烟道的挡板。
Make sure the pipe is as short as possible. Some owners will lengthen the smoke pipe for the sake of beauty. In this way, after the lampblack mechanism is closed, a lot of lampblack will accumulate in the pipeline and cannot be discharged, and then it will return to the room. In addition, in order not to damage the original main and auxiliary flue, the opening direction of the opening cannot be changed at will, and must be placed in the auxiliary flue. Car owners cannot change it at will according to their preferences. However, the hole of the flue can be expanded, but care should be taken not to damage the baffle of the secondary flue.
2、窗排烟注意
2、 Pay attention to safety when smoke is discharged from windows
在打开窗户或墙壁之前，您必须征得物业的同意。此外，还有问题。一般来说，排气管的末端是由金属制成的。如果孔太小，金属传热可能导致玻璃爆裂，伤及行人。并且烟管引出窗外，迎面吹来的强北风会使油烟倒流，也会增加抽油烟机的负荷，缩短抽油烟机的使用寿命。解决方法是在管道延长后将管道放下，这样也可以防止下雨时雨水流入管道并保持风阻。
Before opening windows or walls, you must obtain the consent of the property. In addition, there are security issues. Generally speaking, the end of the exhaust pipe is made of metal. If the hole is too small, metal heat transfer may cause the glass to burst and hurt pedestrians. And the smoke pipe is led out of the window, and the strong north wind blowing in the face will make the lampblack flow back, increase the load of the lampblack extractor, and shorten the service life of the lampblack extractor. The solution is to put down the pipe after it is extended, which can also prevent rainwater from flowing into the pipe and maintain wind resistance when it rains.
3、止回阀要经常更换
3. Check valves should be replaced frequently
如果您已经拆除了辅助烟道，或者需要更好地防止烟气倒出，可以使用烟道止回阀。很多业主会质疑为什么油烟机已经有止回阀，为什么还要安装烟道止回阀？一般情况下抽油烟机止回阀的作用不是很显着，但是在烟道中安装止回阀可以保护抽油烟机，使烟道中的烟气不会倒流到管道和灶台中。兜帽。
If you have removed the auxiliary flue, or you need to better prevent the flue gas from pouring out, you can use the flue check valve. Many owners will question why the range hood already has a check valve and why the flue check valve should be installed? In general, the role of the check valve of the range hood is not very significant, but the installation of the check valve in the flue can protect the range hood, so that the flue gas in the flue will not flow back to the pipeline and the stove. Hood.
但安装止回阀后，应定期清洗，否则止回阀会打开而失去作用。而烟道止回阀很好每两年左右更换一次。
However, after installing the check valve, it should be cleaned regularly, otherwise the check valve will open and lose its function. The flue check valve is very good, and it is replaced every two years or so.
4、必须保留辅助烟道
4、 Auxiliary flue must be retained
济南厨房排烟厂家认为主烟道贯穿整个建筑。辅助烟道相对独立。用带孔的隔板与主烟道隔开，上下用地板密封。一般家里的油烟都会先到副烟道做缓冲，再通过隔板上的小孔进入主烟道，这样才能保证每户的油烟都是隔离的，不会被熏制。主、副烟道必须同时存在。
Jinan kitchen smoke exhaust manufacturer believes that the main flue runs through the whole building. The auxiliary flue is relatively independent. It is separated from the main flue with perforated clapboard, and sealed up and down with floor. Generally, the lampblack in the home will be buffered in the auxiliary flue first, and then enter the main flue through the small hole on the partition, so as to ensure that the lampblack in each household is isolated and will not be smoked. The main and auxiliary flue must exist at the same time.
The above is all about the problems and precautions introduced to you today. I hope it can help you. If you want to know more, you can contact us by phone or follow our website http://www.1nightescorts.com , our staff will contact you in time.
上一篇：通风管道加工、选择以及维护介绍
下一篇：油烟净化器的排烟管通过吊柜进到排烟道时留意
