eccentric butterfly valve中文是什么意思

• 偏心阀板蝶阀

• "eccentric"中文翻译    adj. 1.【数学】不同圆心的 (opp. conce ...
• "butterfly valve"中文翻译    【机械工程】蝶形阀[活门]。
• "butterfly valve" 中文翻译 :    【机械工程】蝶形阀[活门]。
• "valve， butterfly" 中文翻译 :    蝴蝶阀
• "eccentric valve" 中文翻译 :    偏心阀
• "butterfly-valve type deluge valve" 中文翻译 :    蝶阀型雨淋阀
• "biplane butterfly valve" 中文翻译 :    平板蝶阀
• "butterfly check valve" 中文翻译 :    蝶式止回阀
• "butterfly control valve" 中文翻译 :    蝶形控制阀
• "butterfly swing check valve" 中文翻译 :    蝶式止回阀
• "butterfly throttle valve" 中文翻译 :    蝶形节流阀
• "butterfly throttling valve" 中文翻译 :    蝶形节流阀
• "butterfly valve of lock" 中文翻译 :    船闸蝶形阀
• "bv butterfly valve" 中文翻译 :    碟阀
• "canted disc butterfly valve" 中文翻译 :    斜阀盘蝶阀
• "double-flanged butterfly valve" 中文翻译 :    双法兰蝶阀
• "electric butterfly valve" 中文翻译 :    电动蝶阀
• "indined disc butterfly valve" 中文翻译 :    斜板式蝶阀
• "link butterfly valve" 中文翻译 :    连杆式蝶阀
• "marine butterfly valve" 中文翻译 :    船用蝶阀
• "offset disc butterfly valve" 中文翻译 :    偏心阀板蝶阀
• "opposite joint butterfly valve" 中文翻译 :    对夹式蝶阀
• "pneumatic butterfly valve" 中文翻译 :    气动蝶阀
• "quarter-turn butterfly valve" 中文翻译 :    直角转动蝶形阀
• "self-closing butterfly valve" 中文翻译 :    自动关闭蝴蝶阀

• Eccentric butterfly valve for heat - supply
  供热用偏心蝶阀
• Based on the theory analysis above - mentioned , according to the given parameters , we designed the three dementions figure of the tri - eccentric butterfly valve
  基于上述的理论分析，由已知参数设计出了三偏心蝶阀的三维图形。
• The intervene problem about butterfly plate and pressurized surface is analyzed , and the intervene problem of different structural triple eccentric butterfly valve was expediently judged
  通过程序分析了蝶板与阀座密封面之间的干涉状况，进而能够很方便地判定不同结构的三偏心蝶阀的干涉情况。
• Opposite nip type line with rubber butterfly valve , metal hard seal eccentric butterfly valve , intensifying polytetrafluoro - ethylene soft ? sealing butterfly valve , low - load light type high temperature butterfly valve , fluorine - butterfly butterfly valve
  对夹式衬胶蝶阀，金属硬密封偏心蝶阀，强化聚氟乙烯软密封蝶阀，低负载轻型高温蝶阀，衬氟蝶阀。
• The paper deduced the seal torque of the tri - eccentric butterfly valve and gave it a qualitative analysis . the results indicated : for the tri - eccentric butterfly valve with the same caliber , theseal torque would decrease with the butterfly disc thickness increasing ; the seal torque would increase with the radial eccentricity increasing ; however , the axis eccentricity effected on the seal torque minutely ; the seal torque would increase with the half cone angle increasing appreciably of the cone which the butterfly disc belonged to
  本文还对三偏心蝶阀的密封力矩作了推导并进行了定性的分析，结果表明，对于同一口径的三偏心蝶阀，密封力矩与蝶板的厚度近似成反比；与径向偏心距近似成正比，变化也很明显；而轴向偏心距对密封力矩的影响不是很大；密封力矩随着蝶板所在的圆锥半锥角的增大而有所增加。
• The paper analyzed the struture of the tri - eccentric butterfly vavle at length , defined the tri - eccentric butterfly valve , educed the geometry function and its characteristic about the section of the butterfly disc . the results indicate : the parallel contour line across butterfly disc thickness is normal ellipse , thereby eslablished function relations between its geometry parameters ( long axis and short axis ) of three primary sections of the butterfly disc and the tri - eccentricity ; in order to avoid interference between the butterfly disc and the valve seat as well as the valve body , combining the torque , we obtained the feasible range about the rotation center of the tri - eccentric butterfly vavle
  本文主要分析了三偏心蝶阀的结构，给出了三偏心的定义，推导出了蝶板截面的几何方程及其性质，结果表明，沿蝶板厚度的平行截面轮廓线为标准的椭圆形，进而推导出了蝶板几个主要截面的几何参数(长轴、短轴)与三个偏心之间的函数关系；考虑到蝶板启闭过程中避免与阀体及阀座发生干涉，结合蝶板的启闭扭矩，确立了三偏心蝶阀回转中心的适宜区域。
• With the development of the industrial technology , the general soft seal butterfly valve has not been satisfied with the demand in the industry , so the metal seal butterfly vavle has been developed . the tri - eccentric butterfly vavle is the most advanced during the butterfly valve development and evolvement . but , at present , the tri - eccentric butterfly valve has not been studied thoroughly at home , and has not been formed a perfect theory system , brought about the limitation of the tri - eccentric butterfly vavle in its development and application to a great extent
  随着工业技术的发展，普通软密封蝶阀已满足不了工业上的需求，金属硬密封蝶阀很快被开发出来，而三偏心结构蝶阀是蝶阀发展、演化过程中最高级的一种，但是目前国内还没有对它作深入的研究，还没有形成一个比较完善的理论分析体系，致使三偏心蝶阀的发展及应用受到一定程度的限制。