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复合材料风管利于使用的三大特点

发布人:http://www。sftfgd。com   发布时间:2017-12-12 18:12:10

1、保温问通
1, heat preservation and inquiry
在传统的风管施工中,保温工序为辛苦,也为使人厌烦,因此保温的质也就不好保证,因为它直接受作业人员的情绪、责任心及技术熟练程度的影响,而复台风管的通风面与保温层是一次粘结压合而成,所以管道制成后,不需要再做保温。这就轻松地解决了上述这一保温难题,而且,由于保温工序的去除,节省出了大量的工时,从而大大降低了管道造价中的人工费用。
In the traditional wind pipe construction, heat preservation process as the most difficult, is the most boring, so the quality of the insulation is not good, because it is directly affected by the operating personnel, emotion, responsibility and technical proficiency, and the complex ventilation pipe and the insulating layer of the face of typhoon is a bond which are pressed, so the pipe is made, do not need to do heat preservation. This solves the above insulation problem easily, and saves a lot of working hours due to the removal of heat preservation process, which greatly reduces the labor cost in the pipeline cost.
2.气密性问题
2. air tightness problem
传统的钢板管道是咬口成型,管段两端铆接角钢法兰,管道的漏气,一般就发生在这三个部位-交口线-钢板与法兰的结合部,法兰与法兰的接合部。
The traditional steel plate pipe is bite shaped, and the pipe ends are riveted with angle steel flanges. The leakage of pipelines usually occurs in these three parts -- the junction line, the joint part of the steel plate and the flange, the joint between the flange and the flange.

QQ截图20170428145504.png复合风管的这些结合部要比钢板风管好得多,当然,气密性也好得多,这主要是加工工艺彻底改变了。复合风管管材的弥合是以粘结为主,粘结条缝代替咬口条缝,而且粘结条缝中材料的接触面较宽,且为柔性结合,钢板咬口条缝中材料的接触面较窄,相对来讲为刚性接合,(当然有塑性变形成分)。所以其气密程度也就可想而知了。
The combination of the composite wind pipe is much better than the steel plate wind pipe, of course, the air tightness is much better, this is mainly the processing technology completely changed. The composite wind pipe bridge is to bond, bond slot instead of biting tongue crack and crack in bonded material contact surface is wide, and flexible combination of steel materials in the tongue bite joint contact surface is narrow, relatively rigid joint, (of course, plastic forming). So the degree of air tightness can be imagined.
复合风管配以槽型封闭式法兰(待详述),就使得复合风管端部的气密性更加有保证。
The compound wind pipe is matched with the groove type closed flange (to be detailed), which makes the air tightness of the end of the compound wind pipe more guaranteed.
3.振动问题
3. vibration problem
管道的震动,按其本身的原因讲,主要是由于管道的刚性引起的,被锌钢板管道在下料、咬口过程中,有时会出现“多肉及少肉”现象,从管道表面看上去,表面不平,或是凹进一片,或是突出一块。在系统运行时,尤其是在风机开启时,会产生咕隆咕隆的声音,象打鼓一样,这种声音系统中的消声器都不好消除,其主要原团就是镀锌钢板的刚度不好和下料加工尺寸不精确。
The pipeline vibration, according to the reasons of its own, is mainly caused by the rigid pipe, is zinc steel pipeline in the material, the bite in the process, sometimes a "meat and less meat" phenomenon, from the pipe surface looks, uneven surface, or a concave, or a prominent. In the operation of the system, especially in the fan is opened, will produce in Rumble sound, like drums, the sound muffler system are not eliminated, the primary mission is galvanized steel stiffness and good processing size is accurate.
复合材料可以解决这一问题,其根本原因就是复合材料的刚性好,在下料、粘接的过程中不会出现材料或是管道表面凹进、突起现象,这就消除了自震的内因。
Composite material can solve this problem. The fundamental reason is that the rigidity of composite material is good. During the process of blanking and bonding, there will be no material or pipeline surface concave and protrusion, which eliminates the internal cause of self vibration.
复合材料在减震方面也有优越性,由于管道的通风面和保温层是一次性粘结压合而成的,且保温材料一般都具有弹性,它会对有震动的通风表面起到减震、吸收的作用。复合材料的使用,使得风管的制作机械化成型有了可能。这将大大提高风管的综合质量水平。
Composite materials also have advantages in damping, because the ventilation and insulation layers of pipes are made by one-time bonding and thermal insulation materials are generally elastic, which will play a role of shock absorption and absorption for vibrating ventilation surfaces. The use of composite materials makes it possible for the manufacture of the wind pipe to be mechanized. This will greatly improve the overall quality of the pipe.
有了山东通风管道上面的小总结,希望对广大客户有所帮助,如果有什么不理解的或者寻求帮助的请点击我们的官方网站:http://www.fggsfs.com或者来电咨询,我们会尽全力为您解决
With a small summary above the ventilation pipe in Shandong, we hope to help our customers. If you don't understand something or ask for help, please click our official website: http://www.fggsfs.com or call to consult, we will try our best to solve it for you.

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