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

Water purification filter element and household water purifier

A water purifying filter element and water purifier technology, which can be applied to fixed filter element filters, membrane filters, water/sewage treatment, etc., can solve the problems of residual water flowing out of the filter element, high cost of use, waste of resources, etc., and is easy to disassemble. Easy to install, easy to operate and reduce replacement costs

Pending Publication Date: 2021-09-24
TIANJIN BRIGHT SIGHT COMMERCE CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] One of the objectives of the present invention is to provide a water purification filter element to solve the problems of waste of resources and high cost of use in the existing disposable filter element, as well as the problem of residual water flowing out of the existing filter element during disassembly and assembly.

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
  • Water purification filter element and household water purifier
  • Water purification filter element and household water purifier
  • Water purification filter element and household water purifier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Such as Figure 2-3 As shown, the present embodiment provides a water purification filter element, which mainly includes a filter bottle 132, a filter material, an end cap 131, a self-stopping water passage structure and an annular water inlet with guiding and positioning functions. Wherein, the filter material is detachably installed in the filter bottle 132 , and the end cap 131 is detachably installed in one end of the filter bottle 132 to seal the filter material in the filter bottle 132 . The self-stopping water-passing structure is arranged on the other end of the filter bottle 132, which includes a water flow path, and a water-proof spring block 1325 is arranged in the water flow path, and the water-proof spring block 1325 is arranged in the water flow path through a water-proof spring 1326; when the filter element is installed , the water-proof spring 1325 is squeezed, the water-proof spring 1326 contracts, and the water-proof spring 1325 moves toward the direct...

Embodiment 2

[0063] Such as Figure 1-11 As shown, this embodiment provides a new type of household water purifier, which mainly includes a water purifier housing 110, a two-stage water purification filter element described in Embodiment 1, and an intelligent faucet 150, etc., wherein the two-stage water purification filter element includes A primary water purification filter element 120 and a secondary water purification filter element 130 . The household water purifier uses two filter elements, and the filter materials of the two filter elements can be PP cotton filter element, granular activated carbon filter element, compressed activated carbon filter element, sintered activated carbon filter element, ceramic filter element, ultrafiltration filter element, nanofiltration filter element, reverse osmosis filter element, etc. As a preferred implementation mode, in this embodiment, the primary water purification filter element 120 is selected from a sintered activated carbon filter element...

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 water purification filter element which mainly comprises a filter bottle, a filter material, an end cover and a self-water-stopping water passing structure. The filter element is reasonable in structural design, the filter material is detachably installed in the filter bottle, the filter material can be independently replaced by opening the end cover, the consumable replacement cost is reduced, and resource waste is avoided; and meanwhile, by arranging the self-water-stopping water passing structure, the automatic water stopping function of the filter element is achieved, a water flow channel is automatically closed when the filter element is disassembled, and the situation that residual water in the filter element flows out in the disassembling and assembling process and consequently pollutes machines or furniture is prevented. According to the household water purifier comprising the water purification filter element, the water purification filter element adopts the design of an annular water inlet channel, so that the water purification filter element does not need to be aligned in direction during installation, and a quick-assembly and quick-disassembly function of blind insertion of the filter element can be realized; and after the water purification filter element is inserted into a water purifier shell, the water purification filter element can be fixed into the water purifier shell by starting a sliding buckle assembly, the operation is easy and convenient, and the disassembly and assembly are convenient.

Description

technical field [0001] The invention relates to the technical field of water purifiers, in particular to a water purifying filter element and a household water purifier. Background technique [0002] At present, the quick-installation method of the water purifier filter element commonly used on the market is rotary fixing, and the purpose of installation and fixing can be achieved by twisting the filter element to rotate at a certain angle and snap it into a specific position. However, due to the cylindrical shape of the filter element, many users cannot find the correct position to snap it into the machine. As a result, it needs to turn many times to find the correct position, and then rotate it to snap into the fixed hole. The installation is more cumbersome. [0003] In addition, when the filter element of the water purifier is removed at the end of its service life, a large amount of water remains inside the filter element. The water in the water tank flows out, causing...

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): C02F1/00B01D35/30C02F9/02C02F103/04
CPCC02F1/001B01D35/30C02F1/441C02F1/442C02F1/444C02F2201/002B01D61/081B01D2313/56B01D61/025B01D61/027B01D2313/18B01D2311/2649C02F2301/04C02F2201/004C02F2201/006B01D2201/304B01D2201/34B01D29/90B01D29/114C02F1/003C02F2307/10C02F1/283B01D29/15B01D29/56B01D35/04B01D35/153B01D35/306B01D2201/287B01D2201/298B01D2201/305B01D2201/4038
Inventor 魏恩雨徐浩袁银平
Owner TIANJIN BRIGHT SIGHT COMMERCE CO LTD
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