价值工程
價值工程
개치공정
VALUE ENGINEERING
2015年
14期
146-147,148
,共3页
调节阀%常温%密封填料%结构分析%改进
調節閥%常溫%密封填料%結構分析%改進
조절벌%상온%밀봉전료%결구분석%개진
control valve%normal temperature%sealing packing%structure analysis%improvement
介绍了调节阀密封填料在阀门运行中出现阀杆处介质外漏,而对用户及阀门制造厂产生一定的能源损失、经济损失及声誉产生的不良影响,鉴于此种情况而对阀用密封填料的结构进行改进,改进后的密封填料,有效的解决了以上问题。
介紹瞭調節閥密封填料在閥門運行中齣現閥桿處介質外漏,而對用戶及閥門製造廠產生一定的能源損失、經濟損失及聲譽產生的不良影響,鑒于此種情況而對閥用密封填料的結構進行改進,改進後的密封填料,有效的解決瞭以上問題。
개소료조절벌밀봉전료재벌문운행중출현벌간처개질외루,이대용호급벌문제조엄산생일정적능원손실、경제손실급성예산생적불량영향,감우차충정황이대벌용밀봉전료적결구진행개진,개진후적밀봉전료,유효적해결료이상문제。
This paper introduced the medium leaked from the stem sealing packing when the control valve acted, which caused energy losses, economic losses and bad reputation for users and manufactories. In order to solve the problem, it designed and improved the structure of the sealing packing. Beneficial effect was obtained after improving.