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

Pre-filter

A technology of pre-filter and filter screen, which is applied in the direction of fixed filter elements, filter separation, chemical instruments and methods, etc., and can solve the problems of inconvenient operation of manual scraping and sewage discharge.

Pending Publication Date: 2021-02-09
杭州水享环境科技有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a pre-filter, which can solve the problem of inconvenient operation of manual scraping and cleaning, and can improve the efficiency of scraping and cleaning

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
  • Pre-filter
  • Pre-filter
  • Pre-filter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0042]The core of the present invention is to provide a pre-filter, which can solve the problem of inconvenience of manual scraping and cleaning operation and can improve the efficiency of scraping and washing.

[0043]In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodim...

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 pre-filter, which comprises an outer framework, a bottle body and a filter screen arranged on the inner side of the outer framework, wherein the outer framework is provided with a plurality of scraping strips used for scraping impurities on the inner wall of the bottle body and the filter screen; the pre-filter further comprises a rotary driving assembly connected with the outer framework, wherein the outer framework is driven to rotate through the rotary driving assembly, so that the scraping strip scrapes impurities on the inner wall of the bottle body and the filter screen. According to the pre-filter, the problem that the normal use of the pre-filter is influenced due to the fact that the structures of product parts are easily damaged due to improper manual scraping operation can be avoided, the dirt removal efficiency can be improved, the labor intensity of workers is reduced, and the production cost is reduced.

Description

Technical field[0001]The present invention relates to the technical field of filtration equipment, in particular to a pre-filter.Background technique[0002]At present, the pre-filter is the first coarse filtration equipment for the whole house water. It can filter the sediment, rust, large particulate matter in the tap water, etc., so as to prevent the large amount of precipitated impurities produced in the urban and residential water supply pipe network from affecting the human body. Cause damage, and play a positive role in preventing hidden pipes, faucets, plumbing, water heaters, boilers, central air conditioners, washing machines, dishwashers, coffee machines and other water appliances (water purifiers, pure water machines, water dispensers), etc. Protective effects. However, the impurities on the pre-filter bottle of the scrapable-washable pre-filter often need to be manually scraped to drain the dirt, and manual scraping is inconvenient to operate, and improper operation can e...

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): B01D29/64B01D29/68B01D29/90B01D35/16
CPCB01D29/6476B01D35/16B01D29/688B01D29/90
Inventor 胡效军陈亚清陈志超
Owner 杭州水享环境科技有限公司
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