Check patentability & draft patents in minutes with Patsnap Eureka AI!

Energy-saving water pump

A water pump and pump body technology, applied in the field of energy-saving water pumps, can solve problems such as high energy consumption, impact on service life, impact on equipment and power grid, etc., and achieve the effects of eliminating pressure fluctuations, prolonging service life, and reducing impact

Inactive Publication Date: 2017-03-22
TIANJIN YIMEITONG HIGH PRESSURE PUMP CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most existing water pump motors are generally started directly or Y / D, and the starting current is equal to 4 to 7 times the rated current, which not only consumes a lot of energy, but also causes serious impact on the equipment and the power grid when starting, affecting the service life

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
  • Energy-saving water pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing:

[0011] In the figure: 1-motor, 2-junction box, 3-pressure tank, 4-metal straight rod, 5-inverter, 6-terminal, 7-cable, 8-housing, 9-water outlet, 10, 11, 12, 14-flange, 13-water inlet, 15-pump body, 16-support, 17, 22-connection hole, 18-pump shaft, 19-coupling, 20-motor shaft, 21-support Box body, 23-base, 24-sealing ring.

[0012] The present invention will be further described below in conjunction with accompanying drawing:

[0013] In the figure: 1-motor, 2-junction box, 3-pressure tank, 4-metal straight rod, 5-inverter, 6-terminal, 7-cable, 8-housing, 9-water outlet, 10, 11, 12, 14-flange, 13-water inlet, 15-pump body, 16-support, 17, 22-connection hole, 18-pump shaft, 19-coupling, 20-motor shaft, 21-support Box body, 23-base, 24-sealing ring. Above, the support 16 is set on the base 23, the top of the pump body 15 is provided with a water outlet 9, the water outle...

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 relates to the technical field of energy-saving pump, in particular to an energy-saving water pump. The energy-saving water pump comprises a motor, a motor shaft and a frequency converter, wherein a junction box is arranged at the upper part of the motor; the junction box is connected with a wiring terminal through a cable; the wiring terminal is arranged at the bottom of the frequency converter; the frequency converter is fixedly connected with a straight metal bar; a pressure tank is arranged on the other side of the straight metal bar; the straight metal bar is arranged on a support box body; the support box body is fixedly connected with a base; the motor shaft is connected with a pump shaft through a coupling; a sealing ring is arranged at the intersection of the pump shaft and a pump body; a casing is arranged outside the sealing ring; the casing is arranged on a support; the support is arranged on the base; a water outlet is arranged at the top of the pump body; the water outlet is connected with the pump body through flanges; a water inlet is arranged on the outer side of the pump body; the water inlet is connected with the pump body through flanges; the motor is arranged on the base; and connecting holes are formed in the base. The energy-saving water pump not only has low energy consumption and but also has a long service life.

Description

technical field [0001] The invention relates to the technical field of energy-saving pumps, in particular to an energy-saving water pump. Background technique [0002] Energy conservation and emission reduction has become the main content of China's economic development planning outline, especially for high energy-consuming industries in the industrial fields such as electric power, steel, non-ferrous metals, petrochemicals, and water treatment. More stringent emission reduction targets have been put forward. Water pumps are used as industrial core fluid transport Equipment consumes a lot of energy, and some of them have become the primary problems to be solved in energy-saving operations. According to the calculation of the General Machinery Industry Association, the power consumption of pumps accounts for about 20% of my country's power generation. Therefore, the energy-saving of pumps is of great significance. Most of the existing water pump motors are generally started di...

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
IPC IPC(8): F04D13/06
Inventor 吕家栋
Owner TIANJIN YIMEITONG HIGH PRESSURE PUMP CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com