Water Purifier

A water purifier, water purification technology, applied in the direction of membrane filter, water pollutants, backflow water treatment, etc., can solve the problems of large pressure loss in the connection pipeline of the water purifier, insufficient compactness, large space, etc. Achieve the effect of simple pipeline operation, reliable effect and simple connection method

Active Publication Date: 2018-01-05
TORAY IND INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The water purifier in Patent Document 1 is designed to be compact in a form that can be housed in a flat frame, but it is complicated because a plurality of filters are arranged in a horizontal row, and the connecting pipes surround the filters. The ground is bent many times (right-angle bending is more than three times), and it is long and takes up a lot of space, so the water purifier has a problem that the pressure loss in the connecting pipeline is large, and it cannot be sufficiently compact.

Method used

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Examples

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Embodiment Construction

[0047] Hereinafter, examples of embodiments of the present invention will be described with reference to the drawings.

[0048] In addition, the "filter for water purifiers" in this invention is only called a "filter" hereafter.

[0049] figure 1 The water purifier according to one embodiment of the present invention is shown in the figure. figure 1 (A) represents its front view, figure 1 (B) shows its top view, figure 1 (C) represents its right side view, figure 1 (D) shows its stereogram.

[0050] Such as figure 1 As shown, the water purifier 1 of this embodiment is basically composed of a filter 2 , a mounting plate 3 , and a pipeline 6 , and the filter 2 is composed of a filter head 4 and a filter cartridge 5 . A plurality of filters 2 are provided, and among them are connected by a plurality of pipes 6 so that tap water to be treated by the water purifier can flow.

[0051]Each filter head 4 of the plurality of filters 2 has an inlet port 7 and an outlet port 8 as ...

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Abstract

It is an object of the present invention to provide a sufficiently compact water purifier with a plurality of filters, including a parallel arrangement of the filters, with a low pressure loss in the connecting lines. In the flow path connected between the raw water inlet and the purified water outlet, three or more columnar filters having an inlet and an outlet on one end side are arranged, and it is characterized in that at least two of the filters are in the flow path. In the parallel arrangement in the pipeline, the total value of the bending angles in the connecting pipeline path related to one group of the aforementioned parallel arrangement is 200 degrees or less.

Description

technical field [0001] The present invention relates to a water purifier for purifying tap water in general households and the like. Background technique [0002] In the water purifiers used in general households, especially the water purifiers installed under the sink and used under the kitchen, there are water purifiers with a large capacity and a long filtration life (large water purification capacity). A water purifier that accommodates multiple filters of different types of filter media. And in the water purifier which has such a some filter, in order to ensure sufficient filtration flow rate, for example, as described in patent document 1, some filters comprised are arrange|positioned in parallel. [0003] The water purifier in Patent Document 1 is designed to be compact in a form that can be housed in a flat frame, but it is complicated because a plurality of filters are arranged in a horizontal row and the connecting pipes surround the filters. The ground is bent m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/28C02F1/44C02F1/50
CPCC02F1/44C02F1/001C02F1/283C02F1/42B01D2201/302C02F2101/20C02F2201/006C02F2301/04C02F2301/043C02F2303/20C02F2307/06C02F9/20
Inventor 高岛孝辅植松信机矶部卓
Owner TORAY IND INC
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