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

Backwashing energy-saving pump system

An energy-saving pump and backwashing technology, applied in the direction of pumps, pump devices, pump components, etc., can solve the problems of reduced operating efficiency and no filtering function.

Pending Publication Date: 2018-12-07
SHANGHAI CHANGZHENG PUMP GRP CO LTD
View PDF0 Cites 1 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
  • Backwashing energy-saving pump system
  • Backwashing energy-saving pump system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be further described in detail through the accompanying drawings and specific embodiments below.

[0013] As shown in the figure, this embodiment provides a backwash energy-saving pump system, including an energy-saving pump 90, a first pipe 5, a second pipe 6, a first three-way valve 20, a second one-way valve 30, a water inlet pipe 40, Outlet pipe 50 , backwash pipe 60 , sewage pipe 70 , sewage pool 71 and backwash pool 61 .

[0014] The energy-saving pump 90 includes a vertically arranged cylindrical housing 100, a filter element 2, a first impeller chamber 3 and a second impeller chamber 4 are arranged in the inner chamber 1 of the housing 100, and the first impeller chamber 3 communicates with The second impeller cavity 4 communicates with a second pipe 6 passing through the casing 1 with a first pipe 5 passing through the casing 1 .

[0015] The first impeller chamber 3 is formed in the first impeller chamber housing 300 , and the secon...

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 a backwashing energy-saving pump system comprising an energy-saving pump, a first pipe, a second pipe, a first three-way valve, a second one-way valve, a water inlet pipe, a water outlet pipe, a backwashing pipe and a sewage discharge pipe. Due to the adoption of the technical scheme mentioned above, according to the backwashing energy-saving pump system, when water is pumped, the first three-way valve is controlled to communicate with the water inlet pipe and the first pipe, and the second three-way valve is controlled to communicate with the water outlet pipe and thesecond pipe; when the energy-saving pump needs to be cleaned after use is completed, the backwashing operation can be conducted, the first three-way valve is controlled to communicate with the sewagedischarge pipe and the first pipe, the second three-way valve is controlled to communicate with the backwashing pipe and the second pipe, a drive motor drives a drive shaft to rotate reversely, and therefore impurities attached to a laminated type filter element are flushed away and flushed out from the first pipe and the sewage discharge pipe, and the effect of cleaning the energy-saving pump isachieved.

Description

technical field [0001] The invention relates to a backwash energy-saving pump system, which belongs 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 system combined with filtering function and backwashing function. [0004] In order to achieve the above object, a backwash energy-saving pump system of the present invention includes an energy-saving pump, a 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): F04D13/06F04D29/70
CPCF04D13/06F04D29/708
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