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Filter cartridge for water purifier

A water purifier and filter cartridge technology, applied in the field of water purifier filter cartridges, can solve the problems of longer filtration time and achieve the effect of shortening the filtration time

Inactive Publication Date: 2017-03-01
YAMAHA HOUSING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the air acts as a resistance to water flow, and there is a problem that the filtration time becomes longer

Method used

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  • Filter cartridge for water purifier
  • Filter cartridge for water purifier
  • Filter cartridge for water purifier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Embodiments of the present invention will be described below with reference to the drawings.

[0036] Such as figure 1 As shown, the water purifier 10 includes a pot-shaped container 11 and a water purifier cartridge 12 disposed inside the container 11 . The container 11 is configured to include: a container mouth 14 at the top; a handle 15 disposed on the opposite side of the container mouth 14 in the circumferential direction; a raw water chamber 16 formed on the inner upper portion of the container 11; and a clean water chamber 17 disposed on the The bottom of the raw water chamber 16.

[0037] Such as Figure 2 ~ Figure 6 As shown, the filter cartridge 12 for the water purifier is configured to include: a housing 26, which is composed of a bottomed inner shell 21 and a bottomed outer shell 25, the inner shell 21 accommodates an adsorbent 19 and a filter 20, and the outer shell 25 and the inner shell 21 form a water passage 23 (see Image 6 ), which can introduc...

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PUM

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Abstract

PROBLEM TO BE SOLVED: To provide a cartridge for a water purifier, with which time for filtration is short.SOLUTION: A cartridge 12 for a water purifier includes: a case 26 comprising an inner case 21 storing an adsorbent 19 and a filter 20 and an outer case 25 storing the inner case 21 in a state of forming a water passage 23 at the outside of the inner case 21; and a top wall material 28 disposed at the upper part of the case 26 for introducing raw water to the water passage 23. The inner case 21 includes a water introducing port 33 at the bottom part, while the outer case 25 includes a water purification passage 41 extending in a vertical direction in the inner case 21. Raw water is discharged from the upper part of the water purification passage 41 to the lower part after purified in the inner case 21.

Description

technical field [0001] The present invention relates to a filter cartridge for a water purifier, in particular to a filter cartridge for a water purifier that prevents water contained in an adsorbent from dripping into a water purification chamber after raw water is purified. Background technique [0002] There is known a portable water purifier capable of storing tap water (raw water) in a container and purifying it. In this water purifier, a water purifier filter cartridge is arranged at the bottom of the raw water chamber formed in the upper region of the pot-shaped container. By passing tap water through the filter cartridge, purified water can be accommodated in the lower water purification chamber. , the water purifier can be tilted so that the clean water can flow out from the mouth of the container. [0003] Patent Document 1 discloses, for example, a cartridge used for such a water purifier. [0004] Patent Document 1: Japanese Patent Laid-Open No. 2008-23424 [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/28C02F1/42A47J31/00
Inventor 上川秀哉河合佑树
Owner YAMAHA HOUSING