English translation for "flap valve"
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- 翻板阀
片状阀
平行阀
Related Translations:
- Example Sentences:
| 1. | Study on dynamic characteristics of flap valve and hydraulic buffer about two design schems
两种拍门液压缓冲设计方案模型试验研究 | | 2. | All kinds of resisting moment effects upon pump start - up process are fully considered and the different operational results of outlet gate with little flap valve are also reviewed
在计算过程中，比较完整地考虑了各种阻力矩对起动过程的影响，同时重点考察了平直管出水流道，具有快速闸门带小拍门断流装置形式的起动效果。 | | 3. | In order to ensure that each valve flap valve seat surface can reach the appropriate location , in valve design hinge agencies , in order to have enough plug valve kai xuan space , and the valve genuine and comprehensive engagement with the valve seat
为了确保阀瓣每次都能到达阀座面的合适位置，阀瓣设计在铰链机构，以便阀瓣具有足够有旋启空间，并使阀瓣真正的、全面的与阀座接触。 | | 4. | One side , groovy cast steel flap valves increase the head loss , waste electricity , the other side , when flap valves close , it always delay time because of it ' s low proportion . the bump load seriously threaten the safety of pumping station . through the research and development of flap valve used in the renovation practices in the design of air - filled floating flap valve in no . 1 chuhe pumping station of anhui province , the working characteristics and design methods of air - filled floating flap valve are studied in this paper
但在拍门运行使用的同时，又时常暴露出一些缺陷，主要有：一是常规的铸铁或铸钢拍门加大了流道的水头损失，特别是对于装机容量较大的排涝泵站，其电能损耗相当可观；二是拍门在自重下下落关闭时，往往由于过多考虑水头损失导致浮重过小而延误闭门时间，致使水体倒灌，再因缓冲装置失灵导致闭门时门体对门框撞击力很大，严重危及站身安全。 | | 5. | Based on the research and model test , the head loss of flap valves is analyzed by both mathematical physics method and the equation of criterion , and the impulsive force and open angle of flap valve are researched . the flap valve approximate - calculation method is the emphases in this paper . the design methods and using effect of air - filled floating flap valve are studied in the paper by combining with engineering example
在总结前人研究的基础上，对照试验结果，通过数理解析和准则方程分析了拍门水头损失，研究了拍门水流冲力的求解和拍门开启角度的求解，着重研究分析了拍门近似计算方法，分析拍门在水中的运动规律，并结合工程实例，研究探讨充气浮箱式拍门的配重方法及其使用效果，为今后开拓充气浮箱式拍门的运用领域作些探讨研究。 | | 6. | A flap vlave used in pumping station is a kind of hydraulic - operated automatic gate , which is similar to a hinged check vaive . because of their simple structure and reliability , being able to shorten the length of outlet passage and facilitate the starting of pumping system in comparison with siphonic vacuum - distroied cutoff scheme . so it is propitious to be used and save investment but at the same time , flap valves always show some disadvantage
因拍门简单、可靠，与虹吸真空破坏截流闭锁方式相比，可以缩短出水管道(流道)长度，并利于泵系统起动，与快速闸门相比，拍门也有诸多优点，闸门门体易关闭不到位或卡住不能活动，因为门槽和?块较轴孔容易残留异物，闸门门体克服滑动阻力不仅无机械增益，且阻力和动力不在一直线上，门体易倾斜而自锁，而拍门的工作可靠性则远高于快速闸门。 |
- Similar Words：
- "flap type sampler" English translation, "flap type seal" English translation, "flap type wave generator" English translation, "flap type wave motor" English translation, "flap up seat" English translation, "flap valve assembly" English translation, "flap valve grid" English translation, "flap vulcanizer" English translation, "flap warning switch" English translation, "flap warning switches" English translation
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