20220522-高手胆码

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    POSITION:Home > Equipment FAQ

    当拍门漏水时怎么办 What to do when the tap door leaks

    Views : Update time : 2022-05-22 18:58:45

    当拍门漏水的时候我们怎么办?根据小编的技术要求来总结:首先要检查门瓣盖是否太轻,压力不够,造成泄漏现象。解决的办法是在活门盖上加一些重物,增加压力,解决玻璃钢活门生产工艺和材料泄漏故障:采用现代玻璃钢先进工艺配方,在特殊模具中熟化,然后经过后处理,加工。其主要原料有不饱和聚酯树脂、玻璃纤维布、玻璃纤维短切纱、玻璃纤维纱等。本产品可分为圆拍门和方拍门。按连接形式可分为法兰连接、混凝土浇注、手糊对接、套筒;按结构形式可分为空心浮板、平板、泵。

      When the flap door leaks, what should we do? According to the technical requirements of Xiaobian, we should first check whether the flap cover is too light and the pressure is not enough to cause leakage. The solution is to add some weight on the valve cover, increase the pressure, and solve the problem of FRP valve production process and material leakage: adopt modern FRP advanced process formula, mature in special mold, and then after post-treatment, processing. Its main raw materials are unsaturated polyester resin, glass fiber cloth, glass fiber chopped yarn, glass fiber yarn, etc. This product can be divided into round door and square door. According to the connection form, it can be divided into flange connection, concrete pouring, hand paste butt joint and sleeve; according to the structure form, it can be divided into hollow floating plate, flat plate and pump.

     

    多年来,钢球拍门在出口处受到逆流灌溉的严重影响,球拍门经常损坏和脱落,从而影响出水泵的水质和密封性能。大量的零件已多次更换和维修,但由于强度、磨损、锈蚀等诸多因素,无法进行工艺修正。经常连续稳定地运行,这对顺利完成工厂的生产任务指标有很大的影响。同时,对受损皮瓣的日常维护和抢救也消耗大量的人力、物力和财力。过去,泵站的球拍门在逆流倒灌的冲击下容易损坏。由于铸铁强度和脆性差,难以承受多次重载冲击。从长远来看,泵站的球拍门会被打破和破碎。为了降低出口水位,在维护和更换过程中,必须增加泵的开口数量。机组人员跳入出水口,抢救破碎的扇门碎片,避免碎片被冲入出水泵叶片损坏。打捞过程费时费力,水下作业会有一些不安全因素。泵站门订单或询价应注意以下内容:产品名称、数量和口径;产品材料;产品连接法兰穿孔尺寸按等级大小排列。

      For many years, the steel racket gate has been seriously affected by counter current irrigation at the outlet. The racket gate is often damaged and falls off, which affects the water quality and sealing performance of the outlet pump. A large number of parts have been replaced and repaired for many times, but due to strength, wear, corrosion and many other factors, process modification can not be carried out. The continuous and stable operation of the plant has a great influence on the successful completion of the production tasks of the plant. At the same time, the daily maintenance and rescue of the damaged flap also consumes a lot of manpower, material resources and financial resources. In the past, the racket gate of pumping station was easy to be damaged under the impact of reverse flow. Due to the poor strength and brittleness of cast iron, it is difficult to bear repeated heavy load impact. In the long run, the racket door of the pumping station will be broken and broken. In order to reduce the outlet water level, it is necessary to increase the number of pump openings in the process of maintenance and replacement. The crew jumped into the water outlet to rescue the broken pieces of the door to prevent the pieces from being washed into the water outlet pump blade. The fishing process is time-consuming and laborious, and there are some unsafe factors in underwater operation. It should be arranged according to the following contents: the number of flange and the size of the product.

    如果要确保拍门不漏水,需要清理框架梁上的水泥、碎片、油渍,涂防水密封胶(或橡胶垫),在框架梁上的锚固螺栓上安装复合挡板门,反复对称均匀地拧紧螺帽,边拧边检查复合挡板盖和复合挡板门。阀座密封面环境,拧紧所有螺栓,阀瓣门盖应能自由开启和关闭,无阻塞迹象,密封面应无间隙。

      To ensure that the flap door is watertight, it is necessary to clean up the cement, debris and oil stains on the frame beam, apply waterproof sealant (or rubber pad), install the composite baffle door on the anchor bolt on the frame beam, tighten the nuts symmetrically and evenly repeatedly, and check the composite baffle cover and the composite baffle door while screwing. The sealing surface of the valve seat shall be in good condition. All bolts shall be tightened. The valve disc and cover shall be able to open and close freely without obstruction. The sealing surface shall have no clearance.

      还需要做到以下几点:We also need to do the following:

      1、锚栓、螺母和垫圈应采用镀锌或不锈钢件,安装后应刷两次防腐涂层。每个地脚螺栓都应该配备一个螺帽、一个平垫和一个弹簧垫。

      1. Anchor bolts, nuts and washers shall be galvanized or stainless steel parts, and shall be applied with anti-corrosion coating twice after installation. Each anchor bolt shall be equipped with a nut, a flat pad and a spring pad.

     2、锚固螺栓的分布应以竖向为基础,延长基础平面的长度。

      2. The distribution of anchor bolts should be based on the vertical, and the length of foundation plane should be extended.

      3、当拍门安装时,轴的度数应该是固定的。3. When the flap door is installed, the degree of the shaft should be fixed.

      4、拍门也可以安装和固定种植螺栓和膨胀螺栓。在扁平混凝土框架表面上,根据闸门的法兰螺栓孔的位置绘制钻孔位置,并根据种植螺栓和膨胀螺栓的规格用直径为2mm的钻头钻孔。螺栓固化后,可安装复合挡板门。

      4. The flap door can also be installed and fixed with planting bolts and expansion bolts. On the surface of the flat concrete frame, the drilling position is drawn according to the position of the flange bolt hole of the gate, and the drill with a diameter of 2mm is used according to the specifications of the planting bolt and the expansion bolt. After the bolt is cured, the composite baffle door can be installed.

    5、安装混凝土浇注球拍门时,用支架固定钢球拍门,并使中心线稍微向上边缘1-2度,球拍门铰链轴应放置到一定程度。浇注时,水泥和砾石不能进入球拍门盖和铰链轴。

    5. When installing the concrete pouring racket door, fix the steel racket door with the bracket, and make the center line slightly upward 1-2 degrees. The hinge axis of the racket door should be placed to a certain extent. When pouring, cement and gravel shall not enter the racket door cover and hinge shaft.

      了解更多产品请关注产品分类目录,欢迎订购,订购热线13582492022孙经理,微信同号。To learn more about products, please pay attention to the product catalog, welcome to order, order hotline 13582492022, manager Sun, the same number as wechat.


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