Unlock instant, AI-driven research and patent intelligence for your innovation.

Energy-saving pump

A technology for energy-saving pumps and impeller chambers, which can be applied to pumps, pump devices, pump components, etc., and can solve the problems of not installing filtering functions and reducing operating efficiency

Pending Publication Date: 2018-11-16
SHANGHAI CHANGZHENG PUMP GRP CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional pump products of the same type are usually only equipped with one impeller, and at the same time, they do not have a filtering function. For the treatment of water with granular impurities, a separate filter needs to be installed, and the assembly needs to go through more cumbersome steps. After use, the pump and filter need to be cleaned of impurities separately, which reduces the operating efficiency

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 pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will be further described in detail through the accompanying drawings and specific embodiments below.

[0011] As shown in the figure, this embodiment provides an energy-saving pump with backwash filtering function, which includes a vertically arranged cylindrical casing 100, and a laminated filter element 2, a first The impeller cavity 3 and the second impeller cavity 4, the first impeller cavity 3 communicates with a first pipe 5 passing through the housing 1, and the second impeller cavity 4 communicates with a tube passing through the housing 1 6 of the second tube.

[0012] The first impeller chamber 3 is formed in the first impeller chamber housing 300 , and the second impeller chamber 4 is formed in the second impeller chamber housing 400 . An opening 301 is opened on the side wall of the first impeller chamber casing 300 and at a position away from the first pipe 5 , and the first impeller chamber 3 is connected to the inner cavity 1 throu...

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 discloses an energy-saving pump. The energy-saving pump comprises a vertically-arranged cylindrical shell, an inner cavity of the shell is internally provided with a laminated filter element, a first impeller cavity and a second impeller cavity, the first impeller cavity communicates with a first tube penetrating through the shell, the second impeller cavity communicates with a second tube penetrating through the shell, an opening is formed in the position of the side, far away from the first tube, of the side wall of the shell of the first impeller cavity, and the first impellercavity communicates with the inner cavity through the opening. By adopting the technical scheme, the filter element is arranged in the shell so that the water can be filtered and cleaned in the waterpumping process.

Description

technical field [0001] The invention relates to an energy-saving pump with backwashing and filtering functions, belonging to the technical field of water pump systems. Background technique [0002] Traditional pump products of the same type are usually only equipped with one impeller, and at the same time, they do not have a filtering function. For the treatment of water with particulate impurities, an additional filter needs to be installed separately, and the assembly needs to go through more cumbersome steps. After use, the pump and the filter need to be cleaned of impurities separately, which reduces the operating efficiency. Contents of the invention [0003] Therefore, the object of the present invention is to overcome the defects in the prior art and provide an energy-saving pump combined with filtering function and backwashing function. [0004] In order to achieve the above object, an energy-saving pump of the present invention includes a vertically arranged cyli...

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): F04D1/06F04D29/70F04D13/06
CPCF04D1/06F04D13/06F04D29/708
Inventor 葛显敏
Owner SHANGHAI CHANGZHENG PUMP GRP 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