橡胶接头「测试站不选词,只靠文章页获取流量」-「董帝豪SEO」

安装说明VIEWS

橡胶接头「测试站不选词,只靠文章页获取流量」-「董帝豪SEO」

「专业」橡胶接头的正确安装方法与适用介质的关系

来源:「专业」橡胶接头的正确安装方法与适用介质的关系 发布于:2019-06-30 02:17   浏览:

一、安装前,必须根据管线的工作压力、连接方式、介质和补偿量选择合适的型号,其数量根据减噪位移要求选择。
  1. Before installation, it is necessary to select the appropriate type according to the working pressure, connection mode, medium and compensation amount of the pipeline, and the number of them should be selected according to the requirement of noise reduction displacement.

二、注意压力的调节,当管道产生瞬间压力且大于工作压力时应选用高于工作压力一个档位的接头。 同时,当管道介质为酸碱、油、高温及其他特殊材料时应选用高于管道工作压力一个档位的接头。
  2. Attention should be paid to the adjustment of pressure. When the pipeline produces instantaneous pressure and is larger than the working pressure, the joint of one gear higher than the working pressure should be selected. At the same time, when the pipeline medium is acid-base, oil, high temperature and other special materials, the joint of a gear higher than the working pressure of the pipeline should be selected.

三、连接避震喉的法兰应是阀门法兰或符合GB/T9115-2000的法兰。
  3. The flange connecting the shock absorber throat shall be the valve flange or the flange conforming to GB/T9115-2000.

四、注意,避震喉在初次承受压力,例如,在安装受压后或长期停用再次启用前,应将螺栓重新加压拧紧再投入运行。
  4. Note that the shock absorber throat should be re-pressurized and tightened before it is put into operation for the first time under pressure, for example, after installation under pressure or before it is re-opened after long-term shutdown.

五、 注意其水温调节,正常适用介质是温度在0-60摄氏度的普通水,.殊介质如:油、酸碱、高温及其他腐蚀性和 质地坚硬的情况下,应选用相对应的.耐材料避震喉,盲目串用或通用。
  5. Attention should be paid to the water temperature regulation. The normal applicable medium is ordinary water with temperature ranging from 0 to 60 degrees Celsius. For special media such as oil, acid-base, high temperature and other corrosive and hard texture, the corresponding material shock absorber throat should be selected. It should be used blindly or in combination.

六、可曲挠避震喉使用在水泵进出口时,应位于近水泵一侧,与水泵之间应安装金属变径接头,且安装在变径的大口径处。
  6. When using flexible shock absorber throat at at the inlet and outlet of the pump, it should be located near the pump side. Metal variable diameter joint should be installed between the pump and the pump, and it should be installed at the large variable diameter.

七、 当管道位移量大于或等于接头的.大补偿量时,应增加接头的数量来平行位移量,严.为了调整管道的超差, 使接头处于.限的扰曲位移和偏差状态,更不能超限度(伸缩、位移、偏转等)。
  7. When the displacement of pipeline is greater than or equal to the joint, the number of joints should be increased to parallel displacement, strictly. In order to adjust the excess error of pipeline, the joint should be in a limited disturbing displacement and deviation state, not to exceed the limit (expansion, displacement, deflection, etc.).

八、 高层给水或悬空给水,管道应固定在吊架、托架或锚架上,且不能让接头承受管道自身重量和轴向力,否则接头应配备防拉脱装置。
  8. For high-rise or suspended water supply, the pipeline shall be fixed on the hanger, bracket or anchor, and the joint shall not bear the weight and axial force of the pipeline itself, otherwise the joint shall be equipped with anti-pull-off device.

九、 安装避震喉时,螺栓的螺杆应伸向接头外侧,每一法兰端面的螺栓按对角加压的方法反复均匀拧紧, 防止压偏。丝口接头应使用标准扳手匀力拧紧,不要用加力杆加力使活接头滑丝、滑棱和断裂,而且要定期检查,以免松动造成脱盘或渗水。
  9. When installing the shock absorber throat, the bolt of the bolt should extend to the outside of the joint. The bolt of each flange end face should be tightened repeatedly and evenly according to the method of diagonal pressure to prevent deviation. Standard wrenches should be used to tighten the nozzle joints evenly. The slippage, edge and fracture of the nozzle joints should not be strengthened by the booster rod. Regular checks should also be made to avoid loosening causing disketting or seepage.

十、要定期及时的对避震喉进行维护,例如,在使用或储存避震喉,应避免高温、臭氧、油及酸碱环境。 同时考虑到橡胶制品存在老化问题,所以在室外或向阳迎风的管道应搭建遮阳架,严禁曝晒、雨淋、风蚀是很必要的。
  10. To maintain the shock absorber throat regularly and timely, for example, in the use or storage of the shock absorber throat, high temperature, ozone, oil and acid-base environment should be avoided. At the same time, considering the aging problem of rubber products, it is necessary to build a sunshade in outdoor or windward pipelines. It is strictly prohibited to expose to sunlight, rain and wind erosion.

 

一台好的成品,安装方法不对,就会造成难缠的管道渗水、漏水现象,同时避震喉具有减振、耐高温、能挠曲、耐摩擦等.色,适用于管道错位差、位移、尺度改动及振动部位的衔接,可作贮罐、槽车等设备的给、排料管,还可作其它.殊之用。其使用范围较广泛,作用较悉数。
  A good finished product, incorrect installation method, will cause difficult pipe seepage, leakage phenomenon. At the same time, shock absorber throat has vibration absorption, high temperature resistance, flexibility, friction resistance, etc. color, suitable for pipeline misalignment, displacement, scale changes and vibration parts of the connection, can be used as storage tanks, tank trucks and other equipment feeding and discharging pipes, but also for other special purposes. It has a wide range of applications and functions.

 

普通型避震喉用于输送-15℃~120℃的空气、压缩空气、水、海水、油、酸、碱等。
  The ordinary shock absorber throat is used for conveying air, compressed air, water, sea water, oil, acid, alkali and so on from - 15 C to 120 C.

特殊型避震喉用于输送-30℃~250℃以上的上述介质或油、浓酸浓碱、固态物料 。
  The special shock absorber throat is used for conveying the above medium or oil, concentrated acid, concentrated alkali and solid materials above - 30 ~250 C.


本文作者:董帝豪

本文地址:https://www.chinadihao.com/268.html

本文来源:上海淞江减震器集团有限公司

注意事项:专业型问题以淞江集团技术部解释为准,网编主要目的是为大家提供一个流量入口。

本文著作权归上海淞江集团所有,任何形式的转载都请联系作者获得授权并注明出处。


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