CN101825047A - 卧式水轮发电机组水机制动装置 - Google Patents

卧式水轮发电机组水机制动装置 Download PDF

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Publication number
CN101825047A
CN101825047A CN200910224667A CN200910224667A CN101825047A CN 101825047 A CN101825047 A CN 101825047A CN 200910224667 A CN200910224667 A CN 200910224667A CN 200910224667 A CN200910224667 A CN 200910224667A CN 101825047 A CN101825047 A CN 101825047A
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China
Prior art keywords
braking
generating set
water machine
horizontal type
braking device
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Pending
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CN200910224667A
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English (en)
Inventor
窦秋萍
宋新德
刘卫平
何宏星
张忠社
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XINJIANG ALETAI ELECTRIC POWER CO Ltd
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XINJIANG ALETAI ELECTRIC POWER CO Ltd
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Priority to CN200910224667A priority Critical patent/CN101825047A/zh
Publication of CN101825047A publication Critical patent/CN101825047A/zh
Pending legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

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Abstract

卧式水轮发电机组水机制动装置由基础部件、制动部件、传动部件组成，所述的基础部件由基础墩、基础构架、地脚螺栓组成；所述的制动部件由制动块、刹车片、限位杆组成；所述的传动部件由制动传动螺杆、制动手柄、制动支撑传动螺栓组成。本发明提供一种结构简单、使用方便的卧式水轮发电机组水机制动装置。

Description

卧式水轮发电机组水机制动装置
[技术领域]
本发明涉及发电机组，特别是一种卧式水轮发电机组水机制动装置。
[背景技术]
现有卧式混流式水轮发电机组制动装置设计为脚踏式制动装置，长期以来由于制动装置不灵，职工采用木板摩擦飞轮加大摩擦力的方式实现机组制动，常常需要3人才能完成一次机组制动，在飞轮与木板高速摩擦时，产生火花，时常灼伤运行人员外露皮肤，有可能出现模板断裂伤及运行人员，同时由于机组在长时间低转速区域运行，轴瓦无法形成负压油循环，导致轴瓦烧毁事故时有发生，由于制动不灵而造成的机组检修成本每年投入7.2万元左右，年损失电量约14.4万千瓦时，给企业造成较大经济损失。
[发明内容]
为了解决上述不足，本发明提供一种结构简单、使用方便的卧式水轮发电机组水机制动装置。
卧式水轮发电机组水机制动装置由基础部件、制动部件、传动部件组成，所述的基础部件由基础构架、地脚螺栓组成；所述的制动部件由制动块、刹车片、限位杆组成；所述的传动部件由制动传动螺杆、制动手柄、制动支撑传动螺栓组成。
本发明的有益效果是：本发明是手动制动装置，此装置只需1人无电量损失，可在机组允许制动时间内实现机组制动，年检修成本大幅度降低，年维护量仅仅为在机组运行状态下更换刹车片一项，检修操作方便，经济效益明显提升，由于维修不需要停机，因此无年损失电量，使用灵活，人员只需旋转刹车手轮即可停机，安全可靠，在制动过程中无危机人身安全的问题，操作轻便、使用效果极佳等特点。
[附图说明]
图1本发明结构示意图
图中：基础构架1  地脚螺栓2  制动块3  刹车片4  限位杆5  制动传动螺杆6  制动手柄7  制动支撑传动螺栓8
[具体实施方式]
图1中所示，基础部件由基础构架1、地脚螺栓2组成，制动部件由制动块3、刹车片4、限位杆5组成，传动部件由制动传动螺杆6、制动手柄7、制动支撑传动螺栓8组成。

Claims (1)

1.卧式水轮发电机组水机制动装置由基础部件、制动部件、传动部件组成，其特征是，所述的基础部件由基础墩、基础构架、地脚螺栓组成；所述的制动部件由制动块、刹车片、限位杆组成；所述的传动部件由制动传动螺杆、制动手柄、制动支撑传动螺栓组成。
CN200910224667A 2009-11-18 2009-11-18 卧式水轮发电机组水机制动装置 Pending CN101825047A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910224667A CN101825047A (zh) 2009-11-18 2009-11-18 卧式水轮发电机组水机制动装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910224667A CN101825047A (zh) 2009-11-18 2009-11-18 卧式水轮发电机组水机制动装置

Publications (1)

Publication Number Publication Date
CN101825047A true CN101825047A (zh) 2010-09-08

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Family Applications (1)

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CN200910224667A Pending CN101825047A (zh) 2009-11-18 2009-11-18 卧式水轮发电机组水机制动装置

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CN (1) CN101825047A (zh)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2160021Y (zh) * 1992-12-09 1994-03-30 靖西县电力公司 小型卧式水轮发电机组人力刹车机
US5412699A (en) * 1993-12-07 1995-05-02 Niagara Mohawk Power Corporation Brake tool for transversing incore probe
CN2257332Y (zh) * 1995-08-04 1997-07-02 官体富 水轮发电机组制动器
JPH10159882A (ja) * 1996-12-02 1998-06-16 Fuji Electric Co Ltd 電磁ブレーキ装置
US6145634A (en) * 1995-10-09 2000-11-14 Lucas Industries Public Limited Company Electrically-operated disc brake assemblies for vehicles
US20050006187A1 (en) * 2003-07-07 2005-01-13 Kramer Dennis A. Multiple ball screw assembly with differing pitch used to optimize force and displacement of brake actuator
CN2674139Y (zh) * 2003-12-22 2005-01-26 郭炜 用于水轮发电机组的刹车制动器
CN1946519A (zh) * 2004-02-23 2007-04-11 华特麦尔工具集团公司 平行夹具及其附件
KR100883932B1 (ko) * 2008-09-17 2009-02-18 주식회사 와텍 집진기를 가진 수차 발전기의 브레이크 장치

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2160021Y (zh) * 1992-12-09 1994-03-30 靖西县电力公司 小型卧式水轮发电机组人力刹车机
US5412699A (en) * 1993-12-07 1995-05-02 Niagara Mohawk Power Corporation Brake tool for transversing incore probe
CN2257332Y (zh) * 1995-08-04 1997-07-02 官体富 水轮发电机组制动器
US6145634A (en) * 1995-10-09 2000-11-14 Lucas Industries Public Limited Company Electrically-operated disc brake assemblies for vehicles
JPH10159882A (ja) * 1996-12-02 1998-06-16 Fuji Electric Co Ltd 電磁ブレーキ装置
US20050006187A1 (en) * 2003-07-07 2005-01-13 Kramer Dennis A. Multiple ball screw assembly with differing pitch used to optimize force and displacement of brake actuator
CN2674139Y (zh) * 2003-12-22 2005-01-26 郭炜 用于水轮发电机组的刹车制动器
CN1946519A (zh) * 2004-02-23 2007-04-11 华特麦尔工具集团公司 平行夹具及其附件
KR100883932B1 (ko) * 2008-09-17 2009-02-18 주식회사 와텍 집진기를 가진 수차 발전기의 브레이크 장치

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Application publication date: 20100908