CN201865825U - 冷却塔用高效反击混流式水轮机 - Google Patents

冷却塔用高效反击混流式水轮机 Download PDF

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Publication number
CN201865825U
CN201865825U CN2010205897881U CN201020589788U CN201865825U CN 201865825 U CN201865825 U CN 201865825U CN 2010205897881 U CN2010205897881 U CN 2010205897881U CN 201020589788 U CN201020589788 U CN 201020589788U CN 201865825 U CN201865825 U CN 201865825U
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Prior art keywords
seat ring
cooling tower
main shaft
water turbine
counterstroke
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Expired - Fee Related
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CN2010205897881U
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English (en)
Inventor
金先培
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Hefei Hengke cooling equipment limited liability company
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HEFEI LINTHA COOLING EQUIPMENT CO Ltd
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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

本实用新型公开了一种冷却塔用高效反击混流式水轮机，包括尾水管，所述尾水管上端置有一个座环，所述座环中设有导水叶片，所述座环上端设有盖板，所述座环中心处设有主轴，所述主轴下端设有转轮，所述座环外侧设有一个蜗壳；所述蜗壳以座环轴线反向布置在座环的一侧；所述转轮为一体式结构；所述盖板上的主轴外侧设有齿轮调速器。本实用新型采用单蜗壳，单边进水分布减少了机体的重量，大大减少了水轮机的振动，从而使运动时的塔体振动和噪音降到最低，工作效率更高。

Description

冷却塔用高效反击混流式水轮机
技术领域
本实用新型涉及一种水轮机，尤其涉及一种冷却塔用水轮机。
背景技术
在已有技术中，大型工业热水的冷却塔的水轮机一般是用双蜗壳进水水轮机。一方面，这种结构的水轮机在座环中心设有两路进水的蜗壳，呈反向对称分布，其安装尺寸过大，且增加了进水管，成本较高，增加了水能的损耗，水轮机重量的增加，也变相提高了水轮机的设计强度，另一方面，这种冷却塔水轮机核心部件通常采用的是焊接型的转轮，转轮的叶片不是科学的按照流体力学设计，增加了水的阻力，此外焊点在长期的运行过程中，出现锈蚀，严重的时候，脱落的焊料、焊渣等会堵塞下方的喷水头等，很明显，双蜗壳进水结构效率低，能耗大，施工难，成本高，维护不方便等缺点。
实用新型内容
为解决上述问题，本实用新型提供了一种能提高效率的冷却塔用高效反击混流式水轮机。
本实用新型采取了以下的解决方案：一种冷却塔用高效反击混流式水轮机，包括尾水管，所述尾水管上段置有一个座环，所述座环中设有导水叶片，所述座环上端设有盖板，所述座环中心处设有主轴，所述主轴下端设有转轮，所述座环外侧设有一个蜗壳；所述蜗壳以座环轴线反向布置在座环的一侧；所述转轮为一体式结构；所述盖板上的主轴外侧设有齿轮调速器。
本实用新型采用单蜗壳进水结构，减少了机体的重量，使运行时的塔体振动和噪声都降到最低，减少了水能的损耗，降低了成本。
附图说明
图1   本实用新型的整体结构剖视图；
图2   图1的俯视图。
图中     1 、尾水管 ，    2 、座环，    3、导水叶片，    4、蜗壳 ，5、盖板 ，       6、主轴，    7、转轮
具体实施方式
 如图1、2所示的反击混流式水轮机，包括一个尾水管1，所述尾水管1上端置有一个座环2，所述座环2中设有导水叶片3，所述座环2上端设有盖板5， 在盖板5的中心处通过轴承装有一个垂直***环中中心的主轴6，在主轴6下端装有一个一体式的转轮7，在座环2外侧连有蜗壳4，蜗壳4采用单蜗壳进水。在主轴6的上段外侧安装一个齿轮调速器。
工作过程：当水流从蜗壳4进入水轮机时，水流随着蜗壳4导引到座环2，又通过座环2中导水叶片3的导向流向转轮7，并推动转轮7转动，从转轮7出来的水排向尾水管1，最后从尾水管1排出，主轴6随转轮7转动。

Claims (3)

1.一种冷却塔用高效反击混流式水轮机，包括尾水管，所述尾水管上段置有一个座环，所述座环中设有导水叶片，所述座环上端设有盖板，所述座环中心处设有主轴，所述主轴下端设有转轮，其特征在于：所述座环外侧设有一个蜗壳，所述蜗壳以座环轴线反向布置在座环的一侧。
2.根据权利要求1所述的冷却塔用高效反击混流式水轮机，其特征在于：所述转轮为一体式结构。
3.根据权利要求1所述的冷却塔用高效反击混流式水轮机，其特征在于；所述盖板上的主轴外侧设有齿轮调速器。
CN2010205897881U 2010-11-04 2010-11-04 冷却塔用高效反击混流式水轮机 Expired - Fee Related CN201865825U (zh)

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CN2010205897881U CN201865825U (zh) 2010-11-04 2010-11-04 冷却塔用高效反击混流式水轮机

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CN2010205897881U CN201865825U (zh) 2010-11-04 2010-11-04 冷却塔用高效反击混流式水轮机

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103032249A (zh) * 2012-12-14 2013-04-10 华北水利水电学院 无固定导叶的冷却塔专用超低比速混流式水轮机
WO2023061341A1 (zh) * 2021-10-11 2023-04-20 深圳市帝拓电子有限公司 一种纵波整流式流体驱动方法和使用该法的驱动装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103032249A (zh) * 2012-12-14 2013-04-10 华北水利水电学院 无固定导叶的冷却塔专用超低比速混流式水轮机
WO2023061341A1 (zh) * 2021-10-11 2023-04-20 深圳市帝拓电子有限公司 一种纵波整流式流体驱动方法和使用该法的驱动装置

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Denomination of utility model: Efficient counterstroke mixed flow type water turbine for cooling tower

Effective date of registration: 20130529

Granted publication date: 20110615

Pledgee: Hefei state investment construction finance Company limited by guarantee

Pledgor: Hefei Lintha Cooling Equipment Co., Ltd.

Registration number: 2013990000324

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Effective date of registration: 20170922

Address after: No. 5 Tongchuang hi tech Zone of Hefei city Anhui province 230000 Tianzhi Road 5 Building 2 floor 201

Patentee after: Hefei Hengke cooling equipment limited liability company

Address before: No. 5 Tongchuang hi tech Zone of Anhui province Tianzhi 230088 Hefei Road, building 5 floor 2

Patentee before: Hefei Lintha Cooling Equipment Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110615

Termination date: 20181104