CN201963453U - 卧轴双喷冲击式水轮机机座 - Google Patents

卧轴双喷冲击式水轮机机座 Download PDF

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Publication number
CN201963453U
CN201963453U CN2011200498108U CN201120049810U CN201963453U CN 201963453 U CN201963453 U CN 201963453U CN 2011200498108 U CN2011200498108 U CN 2011200498108U CN 201120049810 U CN201120049810 U CN 201120049810U CN 201963453 U CN201963453 U CN 201963453U
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casing
base
impulse turbine
bisection method
horizontal shaft
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CN2011200498108U
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吴铁民
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CHONGQING YUNHE HYDROPOWER Inc
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CHONGQING YUNHE HYDROPOWER Inc
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract

本实用新型公开了一种卧轴双喷冲击式水轮机机座,包括底座、机盖和机壳,所述机壳内装有转轮,所述机壳位于底座的上方,所述机壳和底座一体成型,所述机盖安装在机壳上。

Description

卧轴双喷冲击式水轮机机座
技术领域
本实用新型涉及一种卧轴双喷冲击式水轮机机座,属机械技术领域。
背景技术
如图1和2所示,现有的卧轴双喷冲击式水轮机机座包括底座(1)、机盖(3)和机壳(2),在底座(1)上设有底座分半法兰(4),在机壳(2)上设有机壳分半法兰(5),底座(1)和机壳(2)通过连接螺栓(6)连接。
这样的结构,底座和机壳的接合面需在大型立车上采用车加工或镗床上采用镗铣平面,再钻孔、最后用螺栓连接把合。安装不便,耗时、耗力、成本高且机组运行不安全。
实用新型内容
本实用新型所要解决的技术问题在于提供一种安装方便、结构简单、成本低的卧轴双喷冲击式水轮机机座。
本实用新型的技术方案如下:一种卧轴双喷冲击式水轮机机座,包括底座、机盖和机壳,所述机壳内装有转轮,所述机壳位于底座的上方,所述机壳和底座一体成型,所述机盖安装在机壳上。
采用上述技术方案,机壳和底座一体成型,取消底座分半法兰、机壳分半法兰和连接螺栓,形成整体式机座结构,结构简单,安装方便,避免因底座分半法兰和机壳分半法兰变形产生密封性能降低而从底座分半法兰和机壳分半法兰处漏水的现象,使用安全。同时,降低了成本,可节省底座分半法兰和机壳分半法兰的材料费、焊接、车、钻孔、钳装、定位、连接紧固件等费用。
在上述技术方案中,所述机盖为弧形盖,所述机盖设在转轮的上方的机壳上。
有益效果:本实用新型设计合理、结构简单、实施容易。
附图说明
图1为改进前的主视图;
图2为图1的侧视图;
图3为本实用新型的主视图;
图4为图3的侧视图。
具体实施方式
下面结合附图和实施例对本实用新型作进一步说明:
如图3和4所示,本实用新型包括底座1、机盖3、转轮7和机壳2,机壳2位于底座1的上方,机壳2和底座1一体成型,机壳2内装有转轮7,机盖3为弧形盖,所述机盖3设在转轮7的上方的机壳2上。
机壳2和底座1一体成型,取消底座分半法兰4、机壳分半法兰5和连接螺栓6,形成整体式机座结构,结构简单,安装方便,避免因底座分半法兰4和机壳分半法兰5变形产生密封性能降低而从底座分半法兰4和机壳分半法兰5处漏水的现象。同时,降低了成本,可节省底座分半法兰4和机壳分半法兰5的材料费、焊接、车、钻孔、钳装、定位、连接紧固件等费用。

Claims (2)

1.一种卧轴双喷冲击式水轮机机座,包括底座(1)、机盖(3)和机壳(2),所述机壳(2)内装有转轮(7),其特征在于:所述机壳(2)位于底座(1)的上方,所述机壳(2)和底座(1)一体成型,所述机盖(3)安装在机壳(2)上。
2.根据权利要求1所述卧轴双喷冲击式水轮机机座,其特征在于:所述机盖(3)为弧形盖,所述机盖(3)设在转轮(7)上方的机壳(2)上。
CN2011200498108U 2011-02-28 2011-02-28 卧轴双喷冲击式水轮机机座 Expired - Fee Related CN201963453U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200498108U CN201963453U (zh) 2011-02-28 2011-02-28 卧轴双喷冲击式水轮机机座

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200498108U CN201963453U (zh) 2011-02-28 2011-02-28 卧轴双喷冲击式水轮机机座

Publications (1)

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CN201963453U true CN201963453U (zh) 2011-09-07

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