专注通风管道加工·排烟罩

　　1、运水集气(烟)罩：运水集气(烟)罩的设计原理是形成水幕循环，与油烟碰撞后达到净化油烟的目的。影响运水集气(烟)罩使用效果的关键是要形成连续的水幕而只是形成了断续流动的水滴或小水柱，因此使用效果非常差。

　　1, the water transport gas (smoke) Hood: water transport gas (smoke) hood design principle is to form a water curtain cycle, and after soot collision, to achieve the purpose of soot purification. The key to influence the effectiveness of the water transport (gas) hood is to form a continuous water screen, but only to form intermittent water droplets or small water column, so the use effect is very poor.

　　2、使用运水集气(烟)罩的优点是能够在集气(烟)罩处除掉部分油烟，减轻油烟净化设备的处理负荷，提高系统的净化效果。但如果运水集气(烟)罩的过烟缝隙较窄，容易引起排烟系统不通畅。

　　2, the advantages of using the water collection gas (smoke) cover is to remove part of the soot in the gas collection hood, reduce the handling load of soot purification equipment, and improve the purification effect of the system. But if the exhaust gas collector (smoke) cover of the smoke gap is narrow, easy to cause smoke exhaust system is not smooth.

　　3、济南排烟罩的设计对于排烟系统具有重要的影响。集气罩设计不合理就很容易造成整个排烟系统不畅。引起排烟系统不通畅的因素有：

　　The design of /3 and gas collecting hood has important influence on smoke exhaust system. The design of the gas collecting hood is unreasonable, and it is easy to cause the whole smoke exhaust system to be impeded. There are some factors causing the smoke exhaust system to be unblocked:

　　1)油板间或者运水集气(烟)罩缝隙过小，这种情况较多;

　　1) the gap between the oil plate and the water collection gas (smoke) cover is too small, this situation is more;

　　2)烟罩内收集油烟的开口总的截面积太小而引起整体排烟不通畅;

　　2) the opening of the smoke collecting hood in the smoke hood is too small, so that the integral smoke exhaust is not unobstructed;

　　3)开口分布不合理或是开口没有随着与主管道的距离增大而增大，从而引起局部排烟不通畅。

　　3) the opening distribution is unreasonable or the opening does not increase with the distance between the main pipe and the main pipe, thus causing partial smoke exhaust is not smooth.

　　4、简易不含挡油板和送风设备的集气罩适合各种灵活机动场所，便于加工安装，便宜。但由于没有送风设备，集风效果相对较差，容易使油烟在厨房工作人员面前回旋，并且容易造成油滴散落。

　　4 、 simple air hood without oil baffle and air supply equipment is suitable for all kinds of flexible and flexible place, easy to process and install, and the price is cheap. But because there is no air supply equipment, the effect of collecting air is relatively poor, it is easy to make the oil smoke whirl in front of the kitchen staff, and easy to cause oil droplets scattered.

　　5、含挡油板和送风设备的集气罩能够较好地收集烹饪过程产生的油烟，油滴不散落，只要送风风量合理，厨房操作人员工作面的空气质量就好。但安装要求较高，投资较大。

　　5. The gas collecting hood with oil baffle and air supply device can better collect the smoke produced by cooking process, and the oil drops are not scattered. As long as the air supply volume is reasonable, the air quality of the working face of the kitchen operator is good. But the installation requirements are higher and the investment is larger.

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