Experimental device for hydrological axial flow pump

An experimental device and axial-flow pump technology, which can be used in educational appliances, instruments, teaching models, etc., and can solve the problem of a small number of experimental devices.

Inactive Publication Date: 2018-06-12
刘正一
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides an experimental device for hydrological axial flow pumps to solve the problem that the number of experimental devices for detecting various factors affecting the delivery flow of axial flow pumps is relatively small

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
  • Experimental device for hydrological axial flow pump
  • Experimental device for hydrological axial flow pump
  • Experimental device for hydrological axial flow pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] as attached figure 1 to attach Figure 8 Shown:

[0029] The present invention provides an experimental device for a hydrological axial flow pump, including a workbench 1, a circulating water tank 2, a power cord limit block 201, a U-shaped block 202, a circular through hole 203, a control device 3, a microcontroller 301, Touch display 302, single-head heating tube 4, temperature sensor 5, semiconductor refrigerator 6, first transmission pipeline 7, electric control valve 8, turbine flowmeter 9, second transmission pipeline 10, motor 11, reducer 12, shaft A flow pump model 13, a third transmission pipeline 14 and an electromagnetic valve 15; the left side of the top surface of the workbench 1 is fixedly equipped with a circulating water tank 2; the left side of the top surface of the workbench 1 is close to A control device 3 is fixedly installed at the edge, and the control device 3 includes a microcontroller 301 and a touch display 302; the control device 3 is elect...

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

The invention provides an experimental device for a hydrological axial flow pump. The experimental device for the hydrological axial flow pump comprises a workbench and a solenoid valve. The left sideof the top end face of the workbench is fixedly provided with a circulating water tank. The left side, adjacent to an edge position, of the top end face of the workbench is fixedly provided with a control device, and the control device comprises a microcontroller and a touch-type display. The other end of a first transmitting pipe is fixedly communicated with the rear side part of the right end face of the circulating water tank, and the position, adjacent to the connecting end with the circulating water tank, on the first transmitting pipe is provided with a group of electric control valveselectrically connected with the control device. The experimental device for the hydrological axial flow pump is capable of, through the related devices, realizing the systemic circulating operation ofwater flow, and through installing a single-end heating tube and a semiconductor cooler, adjusting the temperature of a transmitted medium, through observing an installed turbine flowmeter, testing whether the transmission efficiency of the hydrological axial flow pump is affected while the different temperatures of the mediums are transmitted.

Description

technical field [0001] The invention belongs to the technical field of hydrological test equipment, in particular to an experimental device for a hydrological axial flow pump. Background technique [0002] Axial flow pumps are low-lift, high-flow pumps with simple structure and easy use. They are mainly used for irrigation and drainage of farmland, and can also be used for water supply and drainage in cities, circulating water in thermal power plants, and lifting water levels in docks. Studying the hydraulic model of the axial flow pump is the basis for the development of low-lift drainage and irrigation in my country. [0003] In order to improve the performance of axial-flow pumps and provide advanced hydraulic models for large-scale axial-flow pumps used in irrigation and other projects, it is necessary to conduct experiments on various factors that affect the delivery flow of axial-flow pumps, so as to provide evidence for the manufacture of axial-flow pumps. The experi...

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): G09B25/02
CPCG09B25/025
Inventor 刘正一王杰陈明
Owner 刘正一
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap