神马av_日韩第一页_免费精品一区_神马AV_神马久久久久久久久_日韩无码第一页_色哒哒_无码人妻熟妇av又粗又_国产69久久久欧美黑人A片_日韩欧美亚洲_无码第一页_神马午夜精品91_无码人妻熟妇av又粗,日韩免费人妻无码专区蜜桃,亚洲阿大香蕉,欧美亚洲男人天堂,国产无码精品一区二区,揉着我的奶从后面进去视频,免费全部黄A片免费播放软件,国产色中色,免费看的久久久久,天美传媒部在线观看,久久久久久亚洲综合,大香蕉日韩成人在线视频,久久无码潮喷A片无码高潮动漫,精品久久亚洲熟女,国产欧美精品aaaaa久久,直男国产飞机杯,我的公把我弄高潮了视频,免费的精品一区二区三区片,国产日韩欧美三级,亚州A级片,自拍偷拍亚洲porn,少妇水多A片太爽了,日本久操,成人午夜福利无码不卡视频,国产一区二区不卡亚洲涩情,日韩欧美亚洲综合久久,国产亚洲精品久久孕妇呦呦你懂,国产又粗又长又大精品A片,自偷自拍亚洲综合精品第一页,亚洲欧美熟妇久久久久久久久 ,香蕉视频操逼奶子

Now the ventilation pipe can be seen everywhere in our daily life and industry, and its application is more and more widely. Maybe some people don't know what the ventilation pipe can help us. It doesn't matter. The ventilation pipe manufacturer will explain it to you slowly, and I believe we will understand it after listening to it.

每家的廚房里都有煙道，一起煙道也有主副之分，主煙道貫穿整個(gè)樓體，而副煙道是相對(duì)獨(dú)立的。通常家里的油煙會(huì)先到副煙道里，然后再經(jīng)過(guò)隔板上的孔進(jìn)入主煙道，這樣可保證每戶的油煙是阻隔開(kāi)來(lái)的。主煙道底層有一補(bǔ)風(fēng)口。

Every kitchen has a flue, and there are main and auxiliary flue together. The main flue runs through the whole building, while the auxiliary flue is relatively independent. Usually, the lampblack in the house goes to the auxiliary flue first, and then goes into the main flue through the hole on the partition board, so as to ensure that the lampblack of each household is blocked. There is a make-up air outlet at the bottom of the main flue.

其原理是經(jīng)過(guò)抽油煙機(jī)將煙氣推入次煙道中，用抽油煙機(jī)推動(dòng)力和油煙溫度上浮力使油煙上升一段距離后再進(jìn)入主煙道排出屋面,外加不銹鋼煙道裝飾板，煙道口可改入吊頂內(nèi)。

The principle is that the flue gas is pushed into the secondary flue by the range hood, and then the flue gas rises for a certain distance by the driving force of the range hood and the buoyancy of the temperature of the flue gas, and then enters the main flue to discharge the roof, and the stainless steel flue decorative plate is added, and the flue port can be changed into the ceiling.

由于廚房地點(diǎn)建筑物的格局以及廚房在建筑物中位置不一樣，有條件的廚房應(yīng)由建筑物的會(huì)集空調(diào)體系進(jìn)行有序送風(fēng)。但目前所遇到的大多數(shù)情況是建筑物沒(méi)有設(shè)置廚房的送風(fēng)體系。

Due to the different layout of the building and the different position of the kitchen in the building, the conditional kitchen should be orderly supplied by the centralized air conditioning system of the building. But at present, most of the situation is that there is no kitchen air supply system in the building.

許多帶餐廳、廚房等的建筑物，僅規(guī)劃了會(huì)集采暖體系而無(wú)會(huì)集空調(diào)體系。當(dāng)廚房處于工作狀況時(shí)，排風(fēng)體系投入運(yùn)轉(zhuǎn)，廚房?jī)?nèi)處于負(fù)壓狀況，新風(fēng)來(lái)歷包含室外新風(fēng)浸透和餐廳的空氣很多補(bǔ)入廚房。

Many buildings with restaurants, kitchens and so on are only planned with centralized heating system but no centralized air conditioning system. When the kitchen is in the working condition, the exhaust system is put into operation, and the kitchen is in the negative pressure condition. The origin of fresh air includes outdoor fresh air infiltration and a lot of restaurant air into the kitchen.

以上就是通風(fēng)管道在廚房的應(yīng)用，正因?yàn)橛辛送L(fēng)管道，廚房才少了油煙，通風(fēng)管道給我們的生活帶來(lái)了很多的便利。

The above is the application of ventilation pipe in the kitchen. Because of the ventilation pipe, the kitchen has less oil smoke, and the ventilation pipe has brought a lot of convenience to our life.