通风管道弯头如何制作你知道吗?

发布人：http://www.sftfgd.com   发布时间：2019-06-25 16:10:27

　　由于采用了通风管弯头(材质SUS201、SUS304、SUS316、SUS321)，由于其优异的耐腐蚀、点蚀、耐腐蚀、耐热、高强度等理化性能。因此，对于通风管道弯头，制造商在进行落料制造时，应使板材刚性角为正方形，检查板材的长度、宽度和对角线，并将其偏差控制在允许范围内;板材落料后，应将风道对面的两块板材重叠，检查尺寸精度。所以想要消耗出适合经久耐用的高品质风管，必须在风管加工设备运行前和运行后进行充分的事前和事后准备，以确保没有任何风险。一般大风管带法兰，小风管无法兰。普通板法兰风管又称无法兰风管。与传统的矩形风管相比，其制造方法更快、更方便、漏风率更小。其优点是节约数据，减少项目投资;漏风小，降低能耗，节约运行成本。一般用A3角铁就可以(大鄙视风管而定有标准)，假如是不锈钢风管就用不锈钢角铁。制造工艺采用焊接，要求角铁平整。防腐处理要求，尺寸要求准确。

　　Because of the use of ventilation elbow (material SUS201, SUS304, SUS316, SUS321), because of its excellent corrosion resistance, pitting corrosion, corrosion resistance, heat resistance, high strength and other physical and chemical properties. Therefore, when manufacturing ventilation pipe elbow, the manufacturer should make the rigid angle of the plate square, check the length, width and diagonal of the plate, and control the deviation within the allowable range; after the plate is blanked, the two plates opposite the air duct should be overlapped to check the dimensional accuracy. Therefore, in order to consume high-quality air ducts suitable for durability, adequate pre-and post-operation preparation must be made before and after the operation of air duct processing equipment to ensure that there is no risk. Generally, large air duct with flange, small air duct can not be blue. Ordinary plate flanged air duct is also known as non-blue air duct. Compared with the traditional rectangular duct, its manufacturing method is faster, more convenient and the air leakage rate is smaller. Its advantages are saving data, reducing project investment, small air leakage, reducing energy consumption and saving operation costs. Generally, A3 angle iron can be used (greatly despising wind pipe according to national standards), if it is stainless steel wind pipe, stainless steel angle iron can be used. Welding is adopted in the manufacturing process, and the angle iron is required to be smooth. Antiseptic treatment requirements, size requirements accurate.

　　采用水幕，在夏季热的时候可以将车间温度控制在28摄氏度以内。人体的凉感可与空调相比，对水帘稍长的人感到寒冷而无法忍受。韧性好,不是embrittement是镀锌管的优点之一,在任何需要通风管道加工设备环境中,长期的风雨做一些材料老化、转换、腐蚀和生锈,和镀锌钢板风管镀锌层,但保持铁皮风管的,所以它不是氧化。

　　With water curtain, the workshop temperature can be controlled within 28 degrees Celsius at the hottest time in summer. Compared with air-conditioning, people with longer water curtains feel cold and can't stand it. Good toughness, not embrittement is one of the advantages of galvanized pipes. In any environment requiring ventilation pipeline processing equipment, long-term wind and rain do some material aging, conversion, corrosion and rust, and galvanized steel sheet duct galvanized layer, but maintain the iron duct, so it is not oxidation.

　　通风管弯头，自然通风是利用窗户，在自然风和温差的作用下，窗户面积一般是建筑物面积的1/3。当中高压风道长度大于1.2m时，采用钢筋框架。局部排放是将污染物就地收集，净化后排放到室外。耐腐蚀性好，中性盐雾试验可达240小时。风道通风系统中的风道称为风道。它将系统中的各种设备或部件连接成一个整体。对于普通的低层住宅，可以选择在两面墙之间规划排烟口，而对于高层住宅呢?要求会更高，厨房的排烟高度规划在2米4以上，而关于厨房排烟规划出口，规划成一个圆形孔，直径在170-200mm之间就可以了。温室强制通风系统通常采用低流风机或循环风机。

　　Ventilation elbow, natural ventilation is the use of windows, under the effect of natural wind and temperature difference, the window area is generally 1/3 of the building area. When the length of high-pressure duct is longer than 1.2m, steel frame is used. Local discharge is to collect pollutants locally and discharge them outdoors after purification. Corrosion resistance is good, neutral salt spray test can reach 240 hours. A duct in a ventilation system is called a duct. It connects all kinds of equipment or components in the system into a whole. For ordinary low-rise residential buildings, you can choose to plan smoke exhaust outlet between two walls, but for high-rise residential buildings? The requirements will be higher, the smoke exhaust height of the kitchen is planned to be more than 2.4 meters, and for kitchen smoke exhaust planning exit, it is planned to be a circular hole with a diameter of 170-200 mm. The forced ventilation system in greenhouse usually adopts low-pressure axial fan or circulating fan.

　　通风管道弯头按设计制造标准要求禁用防火有机材料;矿用涂胶风管和矿用塑料通风管;(请求阻燃和防静电矿山特征)风管施工、比较复杂的民用建筑,在设计阶段,各种工作(暖通空调、供水、排水、供电和照明和建筑)应协商空间分离,确定各类管道的海拔范围。高层建筑公共房间面积大,一层面积少,几层,除了一些大型公共车库,通常设置一些设备的房间,如新闻配电房、消防控制室,水池、泵房等(防空公共房间应该配备过滤室,进风的房间,空气密封,通道,散射室、阀室,等等)。因此，在工程设计中，有必要使用普通的通风管道作为火灾制糖区的排烟管道，以减少开间上部通风空间的占用和风管的消耗。今天，通风管道加工厂的工作人员将向大家介绍，开间设计通风排烟系统的三种主要处理方法。

　　Ventilation pipe elbows are prohibited to use fire-proof organic materials according to design and manufacture standards; mine glue-coated air ducts and mine plastic air ducts; (Request fire-retardant and static-proof mine safety characteristics) air duct construction, more complex civil buildings, in the design stage, all kinds of work (HVAC, water supply, drainage, power supply and lighting and architecture) should first consult space separation to determine the elevation of all kinds of pipelines. Range. Public rooms in high-rise buildings are large in area and small in area on one level. Apart from some large public garages, some equipments are usually set up, such as news and distribution room, fire control room, water tank, pump room and so on. (Air defense public rooms should be equipped with filter room, air inlet room, air seal, disinfection passage, scattering room, valve room, etc.). Therefore, in engineering design, it is necessary to use common ventilation ducts as smoke exhaust ducts in fire sugar-making areas, in order to reduce the occupancy of upper ventilation space and the consumption of air ducts. Today, the staff of the ventilation pipeline processing plant will introduce to you three main methods for the design of ventilation and smoke exhaust system in the bay.

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