| 压力型真空断路阀的设计 |
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| 引用本文： | 王朝阳,梅静容.压力型真空断路阀的设计[J].阀门,2011(4):8-9. |
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| 作者姓名： | 王朝阳 梅静容 |
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| 作者单位： | 宁波华成阀门有限公司; |
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| 摘 要： | 介绍了压力型真空断路阀防虹吸倒流的原理，论述了止回阀和排气阀等部件的结构特点，及关键零件的设计计算方法。
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| 关 键 词： | 压力型 真空断路阀 虹吸倒流 设计方法 |
Design of pressure vacuum breaker valve |
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| WANG Chao-yang,MEI Jing-rong.Design of pressure vacuum breaker valve[J].Valve,2011(4):8-9. |
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| Authors: | WANG Chao-yang MEI Jing-rong |
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| Affiliation: | WANG Chao-yang,MEI Jing-rong(Ningbo Huacheng valve Co.,ltd,Ninghai 315600,China) |
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| Abstract: | This article describes principles of the pressure vacuum breaker valve,illustrates the structural characteristics of the check valve,and air inlet valve and gives the calculation of design method of key components like the springs. |
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| Keywords: | pressure vacuum breaker valve backsiphonage design method |
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