av大全在线-av大全在线观看-成人免费视-成人免费视频a-国产精品无-国产精品无码99re-黄色精品网站-黄色精品在线-久久久青青-久久久青青草-欧洲色网-欧洲色网站-男女爽爽视频-男女爽爽爽-日韩人成-日韩人妻精品一区二区三区

酒店廚房排煙罩主要用與：假日酒店、旅館、快餐店、高校、員工食堂工程、中等職業學校、餐館、部隊、醫院等多個領域行業中，如果您在使用中不注意一些事項，就會出現大的問題，下面濟南酒店廚房排煙罩廠家為您解答。

Hotel kitchen smoke exhaust hood is mainly used in holiday hotels, hotels, fast food restaurants, colleges and universities, staff canteen engineering, secondary vocational schools, restaurants, troops, hospitals and other industries. If you do not pay attention to some matters in use, there will be major problems. Next, the manufacturer of kitchen smoke exhaust hood of South Hotel will answer for you.

提高排煙效率。采用接收式排煙罩，罩口應盡可能接近煙氣源，提高排煙效率。

Improve smoke exhaust efficiency. The receiving smoke exhaust hood shall be used, and the hood mouth shall be as close to the smoke source as possible to improve the smoke exhaust efficiency.

避開氣流擾動。排煙罩應設置在避免氣流干擾的位置，或采取有效措施避免氣流擾動。在排煙罩旁有門窗，或氣流直接穿過排煙罩，在避不開時，要采取規避措施。

Avoid airflow disturbance. The smoke exhaust hood shall be set at the position to avoid airflow disturbance, or effective measures shall be taken to avoid airflow disturbance. There are doors and windows beside the smoke exhaust hood, or the airflow directly passes through the smoke exhaust hood. When it cannot be avoided, take evasive measures.

確定參數滿足要求。排氣罩罩口產生的負壓區要大于煙氣源，酒店廚房排煙罩設計擴大排煙的有效范圍。如接收式斗式煙罩要大于產生煙氣的設備，應比畑氣源每邊擴大150-200mm，使抬升的煙氣進入排氣罩口。側排煙罩在計算時就要保證計算距離大于畑氣擴散的距離。

Confirm that the parameters meet the requirements. The negative pressure area generated by the exhaust hood mouth is larger than the smoke source. The design of the hotel kitchen exhaust hood expands the effective range of smoke exhaust. If the receiving bucket smoke hood is larger than the equipment that produces smoke, it should be 150-200mm larger than each side of the air source of the ahata to make the raised smoke enter the exhaust hood. When calculating the side smoke exhaust hood, it is necessary to ensure that the calculation distance is greater than the diffusion distance of smoke.

封堵無效空隙。采用簡單的封板封堵安裝時產生的空當。由于柱體阻擋排煙罩貼墻安裝，出現條縫，排煙罩需要按現場實際測雖的尺寸制作，工藝復雜，可以釆用條縫封板的方法減小無效吸氣面積，提高排煙效率。

Seal the void. A simple sealing plate is used to block the gap generated during installation. As the column blocks the installation of smoke exhaust hood against the wall, there are cracks. The smoke exhaust hood needs to be made according to the actual size measured on the site, and the process is complex. The method of seam sealing can be used to reduce the ineffective suction area and improve the smoke exhaust efficiency.

足夠的儲氣空間。接收式斗式煙罩要有足夠的儲氣空間，容納爆鍋或開啟蒸柜時產生的大量煙氣。當空間受到限制時，可釆取增加容氣空間的措施。廚房內由于安裝消防管道，占用了排煙罩上的空間，使排煙罩的高度受限，為此，在設，把排煙罩集煙箱設計到避開消防管道一邊，保證排煙罩高度，增加排煙罩的容氣空間。

Enough gas storage space. The receiving bucket smoke hood shall have enough air storage space to accommodate a large amount of smoke generated when the boiler explodes or the steam cabinet is opened. When the space is limited, measures can be taken to increase the gas capacity space. Due to the installation of fire pipes in the kitchen, the space on the smoke exhaust hood is occupied and the height of the smoke exhaust hood is limited. Therefore, in the design, the smoke collection box of the smoke exhaust hood is designed to avoid the fire pipe to ensure the height of the smoke exhaust hood and increase the air capacity of the smoke exhaust hood.

排煙罩預留的排風口要有足夠的截面積，排煙罩的排風口應設有調節板，便于風量平衡調整，保證煙氣產生量大的位置有足夠的排風量。

The reserved exhaust outlet of the smoke exhaust hood shall have sufficient sectional area, and the exhaust outlet of the smoke exhaust hood shall be equipped with a regulating plate to facilitate the balance adjustment of air volume and ensure that there is sufficient exhaust air volume at the location with large amount of smoke.

排煙罩須堅固耐用。排煙罩的設置應做到方便人員操作和設備維修。根據排煙罩的大小，排風罩盡量釆用足夠強度的不銹鋼制作，酒店廚房排煙罩設計便于清除油煙產生的污油。有什么問題或者需求就來我們網站http://www.159969.cn咨詢看看吧！

The smoke exhaust hood must be strong and durable. The smoke exhaust hood shall be set to facilitate personnel operation and equipment maintenance. According to the size of the smoke exhaust hood, the exhaust hood shall be made of stainless steel with sufficient strength as far as possible. The design of the smoke exhaust hood in the hotel kitchen is convenient to remove the dirty oil generated by the oil smoke. Come to our website if you have any problems or needs http://www.159969.cn Consult and see!