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四通旋塞与四通球阀在纵倾平衡控制系统应用中比较
引用本文:鲍海阁,孙晔,赵建斌,闫念华.四通旋塞与四通球阀在纵倾平衡控制系统应用中比较[J].机电设备,2008,25(6).
作者姓名:鲍海阁  孙晔  赵建斌  闫念华
作者单位:1. 海军驻葫芦岛军事代表室,葫芦岛,125004
2. 中国船舶重工集团公司第704研究所,上海,200031
摘    要:根据四通旋塞在纵倾平衡控制系统使用过程中出现的不足,提出了另一种与四通旋塞有相同功能的阀门,四通球阀.在比较分析四通球阀与四通旋塞一些主要性能的基础上,提出了四通球阀在纵倾平衡控制系统使用的可能.

关 键 词:四通球阀  四通旋塞  密封性  操作力矩

Compare with four way cock and four way ball valve in the longitudinal inclination balance control system
BAO Hai-ge,SUN Ye,ZHAO Jian-bin,YAN Nian-hua.Compare with four way cock and four way ball valve in the longitudinal inclination balance control system[J].Mechanical and Electrical Equipment,2008,25(6).
Authors:BAO Hai-ge  SUN Ye  ZHAO Jian-bin  YAN Nian-hua
Institution:BAO Hai-ge~1,SUN Ye~2,ZHAO Jian-bin~2,YAN Nian-hua~2
Abstract:According to the four way cock insufficient appearance in the longitudinal inclination balance control system, the article presents a four way ball valve which has the same function as the four-way plug cock. The article also compares some main performances of the four way ball valve with the four way cock, which proofs the possibility of the use of the four-way ball valve in the longitudinal inclination balance control system.
Keywords:four way ball valve  four way cock  sealing performance  operating torque  
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