专注通风管道加工·排烟罩

食堂/饭店油烟机排烟罩其特征在于由罩体和罩盖上下两部分构成，罩体由三个平面组成，罩盖由前、后、左、右四个平面（或称挡板）构成一个锥体/其锥体的下端与罩体相连，上端与抽油烟机相连，活动挡板开在罩体或罩盖靠近窗户的任意一面，前挡板带有缺口。广泛用于宾馆、酒店、学校、单位食堂、大型等。饭店厨房排烟罩采用不锈钢拉丝工艺，不仅外表美观，还能防腐防锈。饭店厨房排烟罩吸烟内腔采用大空间设计使得油烟杂质的吸收变得更充分，更彻底更强油烟吸收率应大于95%。

The smoke exhaust hood of a range hood in a cafeteria/restaurant is characterized in that it is composed of a cover body and a cover upper and lower parts. The cover body is composed of three planes, and the cover is composed of four planes (or baffles): front, rear, left, and right, forming a cone. The lower end of the cone is connected to the cover body, and the upper end is connected to the range hood. The movable baffle is opened on either side of the cover body or near the window, and the front baffle has a gap. Widely used in star rated hotels, hotels, schools, corporate canteens, large supermarkets, etc. The hotel kitchen smoke exhaust hood adopts high-quality stainless steel wire drawing technology, which not only has a beautiful appearance but also can prevent corrosion and rust. The smoke exhaust hood of the restaurant kitchen adopts a large space design to make the absorption of oil fume impurities more thorough and stronger. The oil fume absorption rate should be greater than 95%.

食堂油烟机排烟罩制作要求

Requirements for the production of smoke exhaust hoods for cafeteria range hoods

1.油网烟罩后封板、前封板、前页、上滑槽与下滑槽所有外露边均压扣边;

1. All exposed edges of the rear sealing plate, front sealing plate, front page, upper sliding groove, and sliding groove of the oil screen hood are pressed and fastened;

2.油网烟罩后封板与前封板连接为分段短焊，其中前封板HL面外露；

2. The connection between the rear sealing plate and the front sealing plate of the oil screen hood is segmented short welding, with the HL surface of the front sealing plate exposed;

3.油网烟罩前页与油网烟罩前封板连接为分段短焊，焊接面在前封板外露面前页HL面向下，二端烟罩连接口分别向上90度；

3. The front page of the oil screen hood is connected to the front sealing plate of the oil screen hood through segmented short welding. The welding surface is facing downwards on the exposed front page HL of the front sealing plate, and the connection ports of the two end hoods are facing upwards by 90 degrees;

4.油网烟罩二末端的油烟网罩侧封板与后封板、前封板前页为分段短焊，其中同前页的前端（注：尺寸120mm）、后封板去油槽位置为满焊并打磨；

4. The side sealing plate of the oil fume hood at the second end of the oil fume hood is segmented and short welded with the rear sealing plate and the front sealing plate. The front end of the same front page (note: size 120mm) and the oil removal groove position of the rear sealing plate are fully welded and polished;

5.烟罩照明灯必须有防水功能，导电线要有转悠穿线护管。

5. The smoke hood lighting must have waterproof function, and the conductive wire should have a rotating threading protective tube.

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