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

廚房排煙罩經(jīng)濟(jì)實(shí)用是目前廚房配置中較簡單、較經(jīng)濟(jì)、較常用的油煙抽氣設(shè)備。它是通過抽氣風(fēng)機(jī)直接將廚房中爐灶產(chǎn)生的油煙強(qiáng)排到室外。
The kitchen exhaust hood is economical and practical, which is a simple, economical and commonly used lampblack exhaust equipment in the current kitchen configuration. It is through the exhaust fan directly in the kitchen stove produces the lampblack strong exhaust to the outdoor.
常廣泛應(yīng)用于企業(yè)食堂、學(xué)校食堂、單位食堂、職工飯?zhí)谩⒉蛷d、快餐店、等。我公司可以根據(jù)客戶要求定做排煙罩，各種大小規(guī)格都可以定做，使用壽命長，耐清洗，是不少餐飲、酒店、飯店等行業(yè)的！
It is widely used in enterprise canteen, school canteen, unit canteen, staff canteen, restaurant, fast food restaurant, etc. Our company can make smoke hood according to customer's requirements. All kinds of sizes can be customized. It has a long service life and is resistant to cleaning. It is a lot of catering, hotel, hotel and other industries!
濟(jì)南酒店廚房排煙罩介紹一下設(shè)計(jì)安裝方法：
The design and installation method of smoke hood in hotel kitchen is introduced
1、廚房排煙罩安裝的墻體，它的構(gòu)造和材料都應(yīng)該要有足夠的強(qiáng)度。排煙管、風(fēng)管的外墻開口，可采用砌筑預(yù)制帶洞混凝土塊或預(yù)埋鋼管留洞方式。保溫墻(更好要用空心磚)與正常墻壁的安裝方法一樣，如果墻面不夠結(jié)實(shí)的話，那么就要用木板或其他材料進(jìn)行加固。
1. The structure and material of the wall of the kitchen exhaust hood should have enough strength. For the opening of the outer wall of smoke exhaust pipe and air duct, precast concrete block with hole or embedded steel pipe can be used to reserve hole. Insulation walls (preferably hollow bricks) are installed in the same way as normal walls. If the walls are not strong enough, they should be reinforced with wood or other materials.
濟(jì)南酒店排煙罩
Jinan Hotel smoke hood 2、廚房排煙罩安裝的煙管直接穿過外墻至室外，應(yīng)該在室外排氣口設(shè)置防止污染環(huán)境和避風(fēng)的構(gòu)件。共用豎向煙道連接的吸油煙機(jī)，它的豎向煙道的斷面應(yīng)根據(jù)所負(fù)擔(dān)的排氣量計(jì)算確定。
2. The smoke pipe installed in the kitchen exhaust hood directly passes through the external wall to the outdoor, and the components to prevent environmental pollution and wind shelter should be set at the outdoor exhaust outlet. For range hood connected by common vertical flue, the section of its vertical flue should be calculated and determined according to the amount of exhaust it bears.
3、廚房排煙罩安裝頂吸式的安裝高度應(yīng)該在燃?xì)鉅t灶上方至少65厘米的地方，在65-75厘米之間是比較合適的。
3. The installation height of the top suction hood should be at least 65 cm above the gas stove, which is suitable between 65 cm and 75 cm.
本期的精彩內(nèi)容由濟(jì)南酒店廚房排煙罩的小編整理所得，感謝大家的閱讀，如果有什么不對(duì)的地方，歡迎到我們的官網(wǎng)：http://www.xmxdgg.com，給我們留言評(píng)論，我們將會(huì)給您一個(gè)滿意的答復(fù)。
The highlights of this issue are compiled by the kitchen fume hood of Jinan hotel. Thank you for your reading. If there is anything wrong, please visit our website: http://www.xmxdgg.com Leave us a comment and we will give you a satisfactory reply. 上一篇：山東通風(fēng)管道不可忽視兩個(gè)重要方面
下一篇：通風(fēng)管道有哪些機(jī)械通風(fēng)原則呢？