Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High-efficient water pumping and power generation dual-purpose water-turbine pump

A water turbine pump, dual-purpose technology

Inactive Publication Date: 2013-03-13
福建省尤溪长波水力机械有限公司
View PDF4 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional water turbine pump has a single function, only to achieve a separate pumping function, and the overall water turbine pump efficiency is not high, and the head is low. Shortcomings such as not tight enough and short lifespan make the traditional water turbine not suitable for the existing market

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-efficient water pumping and power generation dual-purpose water-turbine pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0018] see figure 1 , as shown in the accompanying drawings, a high-efficiency water pumping and power generation water wheel pump provided by the present invention includes a pump body 1, a generator and a rotatable pump shaft 2 arranged in the pump body 1, and the pump body 1 includes The water wheel chamber 11 and the pump chamber 12, the water wheel chamber 11 is located below the pump chamber 12, the pump shaft 2 is located in the pump body 1 and is divided into the first section shaft located in the water wheel chamber 11 and the first section shaft located in the pump chamber 12 In the second section of the shaft, the upper end of the pump shaft 2 extends out of the pump body 1, and is connected to a generator set above the water le...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A high-efficient water pumping and power generation dual-purpose water-turbine pump comprises a pump body, a generator and a pump shaft, wherein the pump body comprises a water turbine cavity and a pump cavity, the pump shaft is divided into a first section shaft and a second section shaft, and the upper end of the pump shaft is connected with the generator; the first section shaft is fixedly provided with two impellers in the same direction, and the pump cavity is provided with a first water inlet and a first water outlet; the second section shaft is fixedly provided with a runner, the runner is opposite to the installation direction of the runner, the pump body is provided with a water guide seat corresponding to the runner, the pump body is provided with a second water inlet for water to flow into the pump cavity, the bottom end of the pump body is provided with a second water outlet, when the water-turbine pump is used for pumping the water, a river or a tidal pumping station can be used for supplying water to irrigate farmland, when the farmland does not need the water in slack seasons, the water-turbine pump can be connected with the generator, and the water energy is used for directly driving the generator to generate the electric power. The high-efficient water pumping and power generation dual-purpose water-turbine pump is compact in structure, convenient to operate, less in water loss, large in water head ratio, high in utilization efficiency and wide in application range.

Description

technical field [0001] The invention relates to a water-lifting machine, in particular to a water turbine pump, in particular to a water turbine pump with high efficiency for water pumping and power generation. Background technique [0002] The water turbine pump is an environmentally friendly 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 amount of energy drives the water turbine runner to use abundant water resources to lift water. It does not consume electricity or oil. , animal husbandry production, and domestic water use are an important development direction. [0003] The traditional water turbine pump has a single function, only to achieve a separate pumping function, and the overall water turbine pump efficiency is not high, and the head is low. Shortcomings such as insufficient tightness and short lifespan make traditional water turbines not suitable f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/04F04D29/44F04D29/04F04D29/20F04D29/00F03B3/00
CPCY02E10/223Y02E10/20
Inventor 吴兴国肖方行
Owner 福建省尤溪长波水力机械有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com