国产剧情探花高颜值在线,91av在线播放观看国产,强壮公弄得我次次高潮小说,国产在线不卡人成人小说,久久亚洲精品成人?v观看,国产乱女乱子视频在线播放,024亚洲国产乱人视频,国产精品福利影院,欧美精品v国产在线观看,高清少妇三级亚洲

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.