柬埔寨一分PK拾

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柬埔寨一分PK拾当前位置:柬埔寨一分PK拾-柬埔寨一分PK拾
    通风管道在安装前的两项装置准备
    来源:www.topslmdwn.com 2018-09-12 16:39:03
    一:部件装置前应进行如下查看,经查看合格并填写有关检验材料后方可进行装置:
    One: The parts and devices should be inspected as follows before. After inspecting the qualified and filling in the relevant inspection materials, the devices can be carried out.
    1、各类阀门制作应结实,调理制动装置应灵敏、牢靠,并标明阀门启闭方向,防火阀壳体厚度应大于等于2mm,材料选用应契合GB50243-97规范要求。
    1. All kinds of valves should be made strong, the conditioning and braking device should be sensitive and reliable, and indicate the direction of valve opening and closing, the thickness of the fire valve shell should be greater than or equal to 2 mm, material selection should meet the requirements of GB50243-97.
    2、风口外表应平坦,误差<=2mm,矩形风口对角线之差<=3mm,圆形风口任意正交两直径的允许误差<=2mm。

    2. The tuyere surface should be flat, the error is <=2 mm, the difference between the diagonal lines of rectangular tuyere is <=3 mm, and the allowable error of any orthogonal two diameters of circular tuyere is <=2 mm.

    3、风口各滚动部分应灵敏,叶片或插板应平直,叶片内距应均匀,散流器的扩数环和调理应同轴,轴向距离散布匀称,叶片等启闭应彻底,人防密闭阀方向与冲击波相,不行装反,叶片全开或全闭,不行作调理风量之用。
    3. The rolling parts of the tuyere should be sensitive, the blade or the insertion board should be straight, the blade internal distance should be uniform, the diffuser expansion ring and adjustment should be coaxial, the axial distance distribution should be symmetrical, the blade and other open and close should be thorough, the direction of the air-defense sealing valve and shock wave phase, do not install, the blade is fully open or closed, not for regulating air volume.
    4、柔性短管人防滤毒体系选用橡胶型,其他选用三防防火帆布,各吊、支、托架,应平坦结实,焊缝丰满,抱箍的圆弧应均匀。
    4. The flexible short-pipe anti-virus filter system is rubber type, the other three types are fire-proof canvas, and the hoists, supports and brackets should be flat and strong, the welds should be plump, the hoops should be uniform arc.
    二:风管装置准备工作:
    Two: wind pipe installation preparation:
    1、风管吊装前先要核对现场布局预留孔洞的方位、尺寸、标高,并将风管表里擦洗干净,谨防施工中的废物留传风管中,装置部位的障碍物要整理。
    1. Before hoisting the duct, check the position, dimension and elevation of the pre-reserved holes in the site layout, and scrub the inside of the duct surface to prevent waste from being left in the duct during the construction, and tidy up the obstacles in the parts of the device.
    2、风管在装置前应对其除尘,确保风管表里外表整齐,风管在装置前应查看其平坦和水平度,经监理或甲方认可并填写有关检验材料后方可装置。
    2. Dust should be removed from the air duct before installation to ensure that the inside and outside surface of the air duct is neat. The air duct should be checked for flatness and levelness before installation. The installation can only be completed after the supervision or Party A has approved and filled in the relevant inspection materials.
    有了济南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.topslmdwn.com或者来电咨询,我们会尽全力为您解决!
    With the summary above Jinan ventilation duct, I hope it will be helpful to our customers. If you have any incomprehension or ask for help, please click on our official website: http://www.topslmdwn.com or call for advice. We will try our best to solve it for you!
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