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Triple-stage water-turbine pump for water pumping and power generation and mounting method thereof

A water wheel pump and dual-purpose technology, which is applied in the direction of hydropower, hydropower stations, and components of pumping devices for elastic fluids, etc., can solve the problems of water damage to generators, etc. Wide, easy-to-operate effect

Active Publication Date: 2016-07-20
福建省尤溪长波水力机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this technical solution, the sealing state of the generator is particularly important, and improper installation may easily lead to water damage to the generator

Method used

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  • Triple-stage water-turbine pump for water pumping and power generation and mounting method thereof
  • Triple-stage water-turbine pump for water pumping and power generation and mounting method thereof
  • Triple-stage water-turbine pump for water pumping and power generation and mounting method thereof

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Embodiment Construction

[0026] The implementation of the present invention will be described in detail below with reference to specific embodiments, so as to fully understand and implement the process of how the present invention applies technical means to solve technical problems and achieve technical effects.

[0027] reference figure 1 , figure 2 as well as image 3 , A dual-purpose three-stage water turbine pump for pumping and power generation, comprising a generator 1, a clutch device 2 and a water turbine pump 3 arranged in order from top to bottom. The intermediate main shaft 31 on the water turbine pump 3 and the clutch device 2 are One end of the upper main shaft 21 is connected by a first coupling 4, and the other end of the upper main shaft 21 is provided with a brake wheel coupling 5, which is connected to the elastic shaft of the generator 1 Connect, control the disconnection and connection of the brake wheel coupling 5 and the rotating shaft of the generator 1 according to use requiremen...

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Abstract

The invention relates to the technical field of water lifting machinery, in particular to a triple-stage water-turbine pump for water pumping and power generation. The triple-stage water-turbine pump comprises a generator, a clutch device and a water-turbine pump which are sequentially arranged from up to down, wherein an intermediate main shaft on the water-turbine pump is connected with one end of an upper main shaft on the clutch device through a first coupling; a brake wheel coupling is arranged on the other end of the upper main shaft; the brake wheel coupling is in elastic connection with a rotating shaft of the generator; a fixing block used for mounting and fixing the entire clutch device is arranged at the bottom of the clutch device; a sealing device is arranged on the upper main shaft positioned at the bottom of the clutch device; the sealing device comprises a shaft sleeve, a sealing washer and a sealing sleeve; the shaft sleeve is arranged on the upper main shaft in a sleeving manner; the sealing washer is arranged on the fixing block in a clamping manner; and the sealing sleeve is hermetically connected between the shaft sleeve and the sealing washer. According to the technical scheme, the entire structure is compact, the operation is convenient, the water flow loss is reduced, the utilization efficiency is improved, and the utilization range is wide.

Description

Technical field [0001] The invention relates to the technical field of water lifting machinery, in particular to a dual-purpose three-stage water turbine pump for pumping and power generation and an installation method thereof. Background technique [0002] The water turbine pump is an environmental protection and energy saving water lifting tool. It is a water lifting machine composed of a water turbine and a water pump in a certain way. The water flow with a certain energy drives the water turbine runner to lift water using abundant water resources. It does not consume electricity or oil. , An important development direction in animal husbandry production and domestic water use. [0003] The inventor has previously applied for Chinese invention patent CN102966564A with the publication date of March 13, 2013, which discloses a three-stage water-turbine pump including a pump body and a pump shaft rotatably arranged in the pump body. The pump body includes a water wheel cavity and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/04F04D29/044F04D29/12F04D29/60F03B13/00F03B3/10F03B3/12E02B9/00
CPCE02B9/00F03B3/106F03B3/12F03B13/00F04D13/043F04D29/044F04D29/126F04D29/605Y02E10/20
Inventor 吴兴国肖方行陈圣波陈盛涛
Owner 福建省尤溪长波水力机械有限公司
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