专注通风管道加工·排烟罩

　　How to distinguish the different types of tuyere adjusting plate is installed in the slot of the tuyere adjusting plate, which is used to adjust the air volume.

　　百叶是一个长叶片的组合，围绕一个轴旋转。当叶片连接到飞机上时，叶片之间的空间很小，能够通过的空气量也很小。当叶片以斜角旋转时，叶片与能够通过的大量空气之间存在较大的间隙。当叶片垂直于叶框时，间隙间隔越大，风量越大，因此可以通过百叶调节人室的风量。活动百叶调节垂直送风方向。

　　A louver is a combination of long blades that rotate around an axis. When the blades are connected to the aircraft, the space between the blades is very small, and the amount of air that can pass through them is also very small. When the blade rotates at an oblique angle, there is a large gap between the blade and the large amount of air that can pass through it. When the blade is perpendicular to the leaf frame, the larger the gap is, the larger the air volume is. Therefore, the air volume in the room can be adjusted by louvers. The movable louvers adjust the direction of vertical air supply.

　　单层百叶是只有一层百叶的风口。单层百叶风口结构简单，制造方便，但气流衰减较慢，适用于功能范围较大的房间集中送风。旋转百叶作为鼓风机，由于导叶可调，鼓风机可以在垂直方向上调节送风方向。

　　A single-layer louver is a tuyere with only one layer of louvers. The single-layer louver tuyere is simple in structure and easy to manufacture, but its airflow attenuation is slow. It is suitable for centralized air supply in rooms with large function range. Rotary louvers are used as blowers. Because the guide vanes are adjustable, the blower can adjust the direction of air supply in the vertical direction.

　　双百叶风口是有两个百叶的风口。双百叶不仅可以调节风量，还可以调节垂直和水平送风方向。百叶可以垂直安装或水平安装，也可以在处理的空气量较大时平行安装。

　　Double louver tuyere has two louver tuyeres. Double louvers can not only adjust the air volume, but also adjust the vertical and horizontal direction of air supply. The louvers can be installed vertically or horizontally, or in parallel when the air volume is large.

　　三层风口是一种具有三层风口的风口。三层百叶风口结构复杂，生产不方便。

　　The three-layer tuyere is a kind of tuyere with three-layer tuyere. The structure of the three-layer louver tuyere is complex and the production is inconvenient.

　　白口铸铁加工技术含量相对较高。在许多白口铸铁加工工作中，对工人的技术要求极其严格，不仅为了工人的，而且为了更好地加工好白口铸铁产品。下面，为您介绍一下我们白铁加工工人操作的技术要求。

　　White cast iron processing technology content is relatively high. In many white cast iron processing work, the technical requirements for workers are extremely strict, not only for the safety of workers, but also for better processing of white cast iron products. Next, I'd like to introduce our technical requirements for the safe operation of white iron workers.

　　操作锡机时应注意以下四点:

　　The following four points should be paid attention to when operating tin machine:

　　(1)使用白铁加工压机时不要用力推铁板。压力应是咬下的部分。手应距压力轮20毫米以上。

　　(1) Do not push the iron plate hard when using white iron to process the press. Stress should be the first part of the bite. The hand should be more than 20 mm away from the pressure wheel.

　　(2)开车前用咬口机咬右边的罐头。驱动时工件应保持平稳，手指不应放在咬入机的轨道上。

　　(2) Bite the cans on the right side with a biter before driving. When driving, the workpiece should be kept stable and the finger should not be placed on the track of the biting machine.

　　(2)滚轮的齿轮必须加装防护罩。使用时应留有两个压辊的间隙，并在进给处加挡板。

　　(2) The gear of the roller must be equipped with a protective cover. When using, there should be two clearances between the rollers and a safety baffle should be added at the feeding point.

　　(4)使用白铁切割机，刀架上不得放置刀具等物品。调整铁板时，脚不应放在踏板上。切割时，不要将手伸进压盘的缝隙中。

　　(4) Using white iron cutting machine, cutting tools and other items must not be placed on the tool holder. When adjusting the iron plate, the foot should not be placed on the pedal. When cutting, do not put your hand into the gap of the pressure plate.

　　重庆白铁加工主要做哪些方面的加工?

　　What are the main aspects of Chongqing white iron processing?

　　厨房排烟罩、排烟管、新风管的加工安装。此外，我们还为您配置、安装和销售各种净化器、风机(气柜)和各种设备。

　　Processing and installation of kitchen exhaust hood, exhaust pipe and fresh air pipe. In addition, we also configure, install and sell various purifiers, fans (gas cabinets) and various equipment for you.

　　加工、安装各种建筑伸缩缝、人孔盖板、白铁脊盖板、防水排水沟、避雷针、楼梯扶手等。

　　Processing and installation of various building expansion joints, manhole cover plate, white iron ridge cover plate, waterproof drainage ditch, lightning rod, staircase handrails, etc.