CN2573049Y

CN2573049Y - Filter pipeline device of water purifier

Info

Publication number: CN2573049Y
Application number: CN 02257746
Authority: CN
Inventors: 杨润德
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-11
Filing date: 2002-10-11
Publication date: 2003-09-17
Anticipated expiration: 2012-10-11

Abstract

The utility model relates to a filter pipe passage device for water purifiers. The utility model comprises a filter cartridge, a filter cover, and a filter element assembled in the filter cartridge, wherein, a filter chamber communicated with an inner cavity of the filter cover is formed between the filter cartridge and the filter element, the filter cover is provided with a water inlet hole, a water outlet hole and a pollution discharge hole inside, the filter cover is also provided with a stator and a rotor inside, the rotor is connected with a shifting fork and is provided with a water inlet through hole and a blind hole, the stator is provided with a water through hole matched with the water inlet through hole and the blind hole, the water through hole is opposite to a through hole in the filter cover, the through hole is respectively communicated with the water inlet hole, the water outlet hole, and the pollution discharge hole. The utility model overcomes the defects that existing filter pipe passage device for water purifier lack a forward direction wash function and has a complicated pipe passage connecting structure and complicated operation. By the design, the utility model has the function of forward direction wash simultaneously and has the advantages of simple structure and convenient operation. The utility model is suitable for households and is suitable to be used in industrial sand filtering devices or industrial active carbon filtering devices.

Description

Water purifier filter pipeline device

Affiliated technical field

The utility model relates to a kind of water purifier filter pipeline device.

Background technology

In existing family expenses or industrial water purifier, all adopt a plurality of valves to control the direction of current, with realize to influent quality filtration, to the back flush of water purifier inner filter core.After back flush finishes, dirt in the water is trapped within the inner surface of filter core, owing to lack the forward washing capacity, when producing water purification once more, contain in the water that flows out from the inner surface of filter core and rush to the dirt that falls, so purifying water effect is not good, simultaneously, the syndeton complexity of above-mentioned back flush pipeline, the complex operation of back flush, the operational error of as easy as rolling off a log appearance.

Summary of the invention

Lack the forward washing capacity in order to overcome in the prior art water purifier filter pipeline device, and the syndeton complexity of pipeline, the problem of complex operation.The utility model provides a kind of water purifier filter pipeline device, and this water purifier filter pipeline device not only possesses the forward washing capacity, and simple in structure, easy to operate.

The technical scheme that its technical problem that solves the utility model adopts is: comprise filter cylinder, filter the filter core that covers and be assemblied in the filter cylinder, form the filter chamber that communicates with the filter cover cavity between filter cylinder and the filter core, be provided with inlet opening, apopore and mudhole in the filter lid, in the filter lid, be provided with stator and moving plate, moving plate links to each other with shift fork, water inlet through hole and blind hole are set on the moving plate, the limbers of matching with water inlet through hole and blind hole is set on the stator, the limbers is relative with the through hole of filtering in covering, and through hole is communicated with inlet opening, apopore and mudhole respectively.

The utility model makes water purifier filter pipeline device possess the forward washing capacity simultaneously by above-mentioned design, has advantage simple in structure, easy for operation, is not only applicable to family, and is applicable in industrial sand filter or the active carbon filtering device.

Description of drawings

Further illustrate particular content of the present utility model below in conjunction with drawings and Examples.

Fig. 1 is a cross-sectional view of the present utility model;

Fig. 2 is another cross-sectional view of the present utility model;

Fig. 3 is the vertical view of filter lid in the utility model;

Fig. 4 is a moving plate structural representation in the utility model;

Fig. 5 is a stator structural representation in the utility model;

The specific embodiment

As shown in the figure, the utility model comprises that filter cylinder 1, filter cover 2 and be assemblied in filter core 6 in the filter cylinder, forms between filter cylinder 1 and the filter core 6 with filtering and builds the filter chamber 7 that 2 inner chambers communicate, and filters to cover to be provided with inlet opening 8, apopore 9 and mudhole 10 in 2.Cover and also be provided with stator 11 and moving plate 12 in 2 in filter, moving plate 12 links to each other with shift fork 13, water inlet through hole 4A and blind hole 4B are set on the moving plate 12, limbers 5A, the 5B, 5C, 5D, 5E, the 5F that match with water inlet through hole 4A and blind hole 4B are set on the stator 11,

limbers

5A, 5B, 5C, 5D, 5E, 5F are relative with through hole 3A, 3B, 3C, 3D, 3E, 3F in the filter lid 2, and through hole 3A, 3B, 3C, 3D, 3E, 3F are communicated with inlet opening 8, apopore 9 and mudhole 10 respectively.Under the water purification state, rotating shift fork 13 drive moving plates 12 rotates together, limbers 5A, blind hole 4B on water inlet through hole 4A and the stator 11 on the moving plate 12 are communicated respectively with limbers 5D, 5E on the stator 11, the water that enters from inlet opening 8 filters through filter core 6 behind filter chamber 7 again, flow through successively again behind 3E, 5E, 4B, 5D, the 3D, flow out from apopore 9.When just washing, rotate counterclockwise shift fork 13 to certain angle, limbers 5B, blind hole 4B on water inlet through hole 4A and the stator 11 on the moving plate 12 are communicated respectively with limbers 5E, 5F on the stator 11, its flow direction is followed successively by 4A, 5B, 3B, 3E, 5E, 4B, 5F, 3F, flows out from mudhole 10 then.During backwash, rotate counterclockwise shift fork 13 again to certain angle, limbers 5C, blind hole 4B on water inlet through hole 4A and the stator 11 on the moving plate 12 are communicated respectively with limbers 5F, 5A on the stator 11, its flow direction is followed successively by 4A, 5C, 3C, 3A, 5A, 4B, 5F, 3F, and current also flow out from mudhole 10.

Claims

1, a kind of water purifier filter pipeline device, comprise filter cylinder, the filter core in the filter cylinder is covered and is assemblied in filter, form the filter chamber that communicates with the filter cover cavity between filter cylinder and the filter core, be provided with the inlet opening in the filter lid, apopore and mudhole, it is characterized in that in filter lid (2), being provided with stator (11) and moving plate (12), moving plate (12) links to each other with shift fork (13), water inlet through hole (4A) and blind hole (4B) are set on the moving plate (12), stator (11) is gone up the limbers (5A that matches with water inlet through hole (4A) and blind hole (4B) is set, 5B, 5C, 5D, 5E, 5F), limbers (5A, 5B, 5C, 5D, 5E, 5F) with the through hole (3A that filters in the lid (2), 3B, 3C, 3D, 3E, 3F) relative, through hole (3A, 3B, 3C, 3D, 3E, 3F) respectively with inlet opening (8), apopore (9) and mudhole (10) are communicated with.