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A quick detachable washable filter element

A quick-disassembly and filter element technology, applied in the direction of filtration separation, filtration circuit, separation method, etc., can solve the problems of shortening the life of activated carbon for 12 months, reducing the service life of the outer cylinder, etc., and achieve the effect of quick and convenient disassembly and prevention of misoperation

Active Publication Date: 2019-01-29
FUJIAN OSPRING TECH & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Such a filter component, on the one hand, because the life of the PP cotton filter element is 6 months, and the life of the activated carbon filter element is 12 months, because the two materials are replaced at the time when they first reach their service life under normal circumstances, because the filter element is integrated. The user can only replace the new filter element, so the life of the original activated carbon is shortened by 6 months from 12 months; on the other hand, the outer cylinder is made of PC, and its service life is more than 1 year. The design of the integrated filter element It also virtually reduces the service life of the outer cylinder

Method used

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  • A quick detachable washable filter element
  • A quick detachable washable filter element
  • A quick detachable washable filter element

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments:

[0026] Such as Figure 1 to Figure 3 As shown, a quick-release washable filter element includes an outer cylinder and a filter assembly 1 arranged in the outer cylinder;

[0027] The outer cylinder includes a cylinder body 2 and a cylinder cover 3 detachably connected to the cylinder body 2;

[0028] A convex ring 21 is provided at the lower part of the cylinder body 2, and the convex ring 21 plays a role of limiting the entire cylinder cover 3 and has a preliminary sealing effect on the outer cylinder and the cylinder cover. A groove 22 is provided under the convex ring 21, and a groove 23 is provided above the convex ring 21 or the convex ring 21. In this embodiment, four clamping grooves 23 are uniformly provided on the convex ring 21.

[0029] A sealing ring 34 is provided outside the lower part of the cylinder 2, and the sealing ring 34 is provided ...

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PUM

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Abstract

The invention relates to the field of water purifier filter elements, in particular to a fast-detachable cleanable filter element. The fast-detachable cleanable filter element comprises an outer cylinder and a filter module which is arranged in the outer cylinder, wherein the outer cylinder comprises a cylinder body and a cylinder cover which can be detachably connected to the cylinder body, a groove is formed in the lower part of the cylinder body, a sealing ring is arranged on the outer side of the bottom end of the cylinder body, the cylinder cover comprises a clamping sleeve and a locking sleeve which sleeves the clamping sleeve and can be moved up and down, rolling balls which are matched with the groove are arranged on the clamping sleeve, and can offset in the clamping sleeve in the radial direction, an elastic part is arranged between the locking sleeve and the clamping sleeve, and the locking sleeve can inwards push the rolling balls through the elastic part and facilitates the rolling balls to be tightly clamped with the groove. The outer cylinder of the filter element is detachable, and the filter module can be detached quickly while water sealing is ensured, so that the filter module is quickly cleaned and replaced.

Description

Technical field [0001] The invention relates to the field of filter elements for water purifiers, in particular to a quick-detachable cleanable filter element. Background technique [0002] The filter element used in the existing water purifier is composed of an outer cylinder and a filter assembly arranged in the outer cylinder. After the filter assembly is placed in the outer cylinder, the outer cylinder is integrally formed by a thermoplastic process, and the filter element is made into a disposable product to achieve a good Water sealing effect. [0003] The existing filter components generally use one or a combination of filter materials, activated carbon and PP cotton. In addition, in order to obtain high-quality water, the filter assembly generally includes a filter material layer, an activated carbon layer and a PP cotton layer arranged in order from the inside to the outside. [0004] Such a filter assembly, on the one hand, because the PP cotton filter element has a life ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D36/02
CPCB01D36/02
Inventor 朱全再兰宗锦
Owner FUJIAN OSPRING TECH & DEV
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