廚房必須有排煙系統(tǒng)，廚房安裝排煙系統(tǒng)要注意哪些問題？今天，小編就為大家一一解答。

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、注意施工細節(jié)

1. Pay attention to construction details

確保管道盡可能短。有的業(yè)主為了美觀會把煙管加長。這樣，抽油煙機關(guān)閉后，很多油煙會積聚在管道中，無法排出，然后又倒回室內(nèi)。另外，為了不破壞原有的主副煙道，開口的開口方向不能隨意改變，必須放在副煙道內(nèi)。車主不能根據(jù)自己的喜好隨意更改。但煙道的孔可以擴大，但要注意不要損壞二級煙道的擋板。

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、窗排煙注意

2、 Pay attention to safety when smoke is discharged from windows

在打開窗戶或墻壁之前，您必須征得物業(yè)的同意。此外，還有問題。一般來說，排氣管的末端是由金屬制成的。如果孔太小，金屬傳熱可能導(dǎo)致玻璃爆裂，傷及行人。并且煙管引出窗外，迎面吹來的強北風(fēng)會使油煙倒流，也會增加抽油煙機的負荷，縮短抽油煙機的使用壽命。解決方法是在管道延長后將管道放下，這樣也可以防止下雨時雨水流入管道并保持風(fēng)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、止回閥要經(jīng)常更換

3. Check valves should be replaced frequently

如果您已經(jīng)拆除了輔助煙道，或者需要更好地防止煙氣倒出，可以使用煙道止回閥。很多業(yè)主會質(zhì)疑為什么油煙機已經(jīng)有止回閥，為什么還要安裝煙道止回閥？一般情況下抽油煙機止回閥的作用不是很顯著，但是在煙道中安裝止回閥可以保護抽油煙機，使煙道中的煙氣不會倒流到管道和灶臺中。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.

但安裝止回閥后，應(yīng)定期清洗，否則止回閥會打開而失去作用。而煙道止回閥很好每兩年左右更換一次。

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、必須保留輔助煙道

4、 Auxiliary flue must be retained

濟南廚房排煙廠家認為主煙道貫穿整個建筑。輔助煙道相對獨立。用帶孔的隔板與主煙道隔開，上下用地板密封。一般家里的油煙都會先到副煙道做緩沖，再通過隔板上的小孔進入主煙道，這樣才能保證每戶的油煙都是隔離的，不會被熏制。主、副煙道必須同時存在。

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.

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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://m.pvcbox.cn , our staff will contact you in time.