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排烟罩两种送风方法
编辑:淄博金冠厨房设备有限公司   时间:2017-12-05

1.排烟罩通风管道加工条缝送风经过条缝形送风口进行送风,其射程较短。温差和速度改变较快,适用于散热量较大只求降温的房间,例如纺织厂、高档公共民用建筑等都有采用条缝送风。
  1. Ji'nan ventilation pipe processing strip seam air supply through the strip shaped air supply air supply, its range is short. The temperature difference and the speed change are fast, and it is suitable for the room with large heat dissipation, but only for cooling. For example, textile factories, advanced public buildings, etc., the use of slit air supply has been adopted.
  2.喷口送风经热、湿处理的空气由房间一侧的几个喷口高速喷出,渡过必定的间隔后返回。 作业区处于回流过程中,这种送风办法风速高,射程远,速度、温度衰减缓慢,温度散布均匀。适用于大型体育馆、礼堂、剧院及巨大厂房等公共建筑中。
  2. vents are supplied by hot and humid air. They are ejected from several vents at the side of the room and are returned at a certain distance. The working area is in the course of circumfluence. This air supply mode has high wind speed, long range, slow attenuation of speed and temperature, and even temperature distribution. The utility model is suitable for public buildings such as large stadiums, halls, theaters and large factories.
济南通风管道加工价格
  3.散流器送风 散流器送风能够进行平送和侧送。它也是在空气回流区进行热交换。射流和回流流程较短,通常沿顶栅构成贴附式射流时作用较好。排烟罩它适用于设置顶栅的房间。
  3. diffuser, air diffuser, air supply can be delivered and delivered side by side. It also performs heat exchange in the air recirculation zone. The jet and return flow are short, and the effect is better when the attached jet is formed along the top gate. It applies to a room with a top grid.
  孔板送时,射流的分散及室内空气混合速度较快,因而作业区内空气温度和流速都比较稳定,适用于对区域温差和作业区风速要求严厉,室温答应动摇较小的场合。通风管道季的保养办法:
  Orifice plate, jet diffusion and indoor air mixing speed, the air temperature and velocity in the work area are relatively stable, suitable for the regional difference and the wind speed of working area is strict, room temperature fluctuation situation allows. Ventilation duct season maintenance method:
  1、机组的内部清洁:若机组长期工作,为了确保制冷作用、机内须1或2个月清洗一次;
  1, the unit's internal cleaning: if the crew leader time operation, in order to ensure the cooling effect, the machine must be cleaned 1 or 2 months;
  2、机组运用保养:要注意底盘清洁,应每天按“清洗”键清洗避免细菌、异味发作。
  2, unit maintenance: should pay attention to chassis cleaning, should be every day by "cleaning" key cleaning, prevent bacteria, odor happen.
  3、排烟罩机组周期保养:机组运转1—2个月,如是湿帘、过滤网阻塞或底盘太脏应造时清洗,以免导致机器毛病。
  3, unit cycle maintenance: unit running 1 - 2 months, such as wet curtain, filter screen plug or chassis is too dirty, should be made cleaning, lest cause machine fault.