ANALYSIS OF AND APPROACH TO ON-LINE SETTING TECHNOLOGY FOR SAFETY VALVE WITH SPRING TYPE FLEXIBLE VALVE CLACKS

DONG Wanyin

doi:10.19666/j.rlfd.2005.01.006

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ANALYSIS OF AND APPROACH TO ON-LINE SETTING TECHNOLOGY FOR SAFETY VALVE WITH SPRING TYPE FLEXIBLE VALVE CLACKS

更新时间：2025-09-28

- ANALYSIS OF AND APPROACH TO ON-LINE SETTING TECHNOLOGY FOR SAFETY VALVE WITH SPRING TYPE FLEXIBLE VALVE CLACKS
- Thermal Power Generation Issue 1, Pages: 20-23(2005)
- 作者机构：
  
  宝鸡第二发电有限责任公司,陕西,宝鸡,721405
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2005.01.006
  CLC： TK223.6
- Published：2005
- 稿件说明：
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DONG Wanyin. ANALYSIS OF AND APPROACH TO ON-LINE SETTING TECHNOLOGY FOR SAFETY VALVE WITH SPRING TYPE FLEXIBLE VALVE CLACKS[J]. Thermal power generation, 2005, (1): 20-23.
DOI：

DONG Wanyin. ANALYSIS OF AND APPROACH TO ON-LINE SETTING TECHNOLOGY FOR SAFETY VALVE WITH SPRING TYPE FLEXIBLE VALVE CLACKS[J]. Thermal power generation, 2005, (1): 20-23. DOI： 10.19666/j.rlfd.2005.01.006.

摘要

针对克罗斯比 (Crosby)阀门公司生产的弹簧式柔性阀瓣安全阀的结构特点

对影响其在线测量整定准确性的主要因素进行了分析与探讨

提出了在柔性阀瓣密封面积未知的情况下

对弹簧式安全阀的起跳动作压力在线测试与整定的方法

Abstract

In view of the structural features of safety valve with spring type flexible valve clacks manufactured by Crosby Valve Co.

analysis of and approach to the main factors affecting the online measuring and setting accuracy have been carried out

giving the online method for measuring and setting the initial jump action pressure of spring type safety valve under condition of unknown sealing avea of the flexible value clacks.

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