关于dlt 897-2004 qppyⅰ、ⅱ型水工平面闸门液压启闭机基本参数

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1、ICS27.140J86备案号:14631-2004DL中华人民共和国电力行业标准DL/T897一2004代替SD207一1987QPPYI,II型水工平面闸门液压启闭机基本参数BasicparametersofQPPYI&IIhydraulichoistforhydraulicplanegate2004-10-20发布2005-04-01实施www.bzfxw.com中华人民共和国国家发展和改革委员会发布DL/T897一2004目次前言·········································，·········

2、·······························································。··⋯⋯n1范围·········。············································。························································⋯⋯12型式···················································································

3、·······························⋯⋯13基本参数···········································································································⋯⋯1www.bzfxw.comDL/T897一2004mij吕本标准是根据电力行业标准1997年计划项目第120项完成，编写格式按照电力行业标准DL/C600-2002的要求进行。本标准由中国电力企业联合会提出。本标准由电力行业水电站金属结构及启闭机

4、标准化技术委员会归口。本标准由中南勘测设计研究院和武进液压启闭机厂负责起草。本标准起草人:虞喜泉、袁长生、吴文波、郭熙宏。www.bzfxw.comDL/T897一2004QPPYI、II型水工平面闸门液压启闭机1范围本标准规定了平面闸门液压启闭机的型式和基本参数。本标准适用于工作环境温度为一5℃一+5.0℃的水利水电工程平面闸门的启闭机。2型式2.1启闭机型式为液压传动单向作用式。2.2型号表示方法如下:QPPY口一口x口口口口一口口匕最大行程启门力吊点数I柱塞式11活塞式液压传动普通平面闸门启闭机2.3标记示例QPPY1-2X320-

5、8表示双吊点柱塞式，启门力为2X320kN，最大行程8m.QPPY11-6300-16表示单吊点活塞式，启门力为6300kN，最大行程16moQPPY11-2X8000-18表示双吊点活塞式，启门力为2X8000kN，最大行程18m.2.4QPPYI(柱塞式)的杆径与闸门全开的导向、结构布置、柱塞所受压力和侧向力有关，选用时需进一步计算。3基本参数3.1QPPYI液压启闭机基本参数应符合表1规定。表163kN-2000kN水工平面闸门液压启闭机墓本参数(I系列)启门力最大行程柱塞缸径缸内计算压力启门速度编号型号kNm们nmMPam/min

6、1QPPYI一x63-62X6368012.50.5-1.02QPPYI一X80-62X8069012石0.5^1.03QPPY工一X100-82X10081001270.5-1.0www.bzfxw.comDL/T897一2004表1(续)最大行程柱塞缸径缸内计算压力启门速度编号型号启门力kNmn】nlMPanVnun4QPPYI一x125-82X12581251020.5-1.05QPPY1-2x160-82X160814010.40.5-1刀6QPPYI一X200-82X200814013刀0.5-1.07QPPYI一X250-82

7、X250816012.40.5-1刀8QPPY1-2x320-82X320818012石0.5-1习9QPPY1-2X400-82X400820012.70s-1.010QPPYI一x500-52X500822013.20.5-1.011QPPYI一x630-122火6301226011.90.5-1.012QPPY1-2X800-122X8001228013刀0.5^1.013QPPYI一x1000-122X10001230014注0.5-1刀14QPPYI一x1250-132只12501334013.80.5-1.015QPPYI一X

8、1600-132X16001336015.70.5^1.016QPPY1-2x2000-142x200014400巧90.5-1刀3.2QPPYII液压启闭机基本参数(单吊点)应符合表2规定。