CN201357011Y

CN201357011Y - Laminated type filter

Info

Publication number: CN201357011Y
Application number: CNU2009200028726U
Authority: CN
Inventors: 郑贵州
Original assignee: Xiamen Xiangfeng Water Saving Equipment Co Ltd
Current assignee: Toro (China) irrigation equipment Co. Ltd.
Priority date: 2009-02-05
Filing date: 2009-02-05
Publication date: 2009-12-09
Anticipated expiration: 2019-02-05

Abstract

Disclosed is a laminated type filter which comprises an outer casing, a filter element upper cover, a filter element, a spring and a filter cap, wherein the filter element is cylinder-shaped and formed by a support and by stacking a plurality of layers of thin sheets sleeved on the support. Delicate flow passages are arranged on double surfaces of each thin sheet, the filter element upper cover is sleeved on the support, the spring is placed inside the filter cap, the filter element is pressed on the spring and placed inside the outer casing, and the filter cap is connected with the outer casing. The laminated type filter is capable of efficiently filtering irrigation water and improving water quality of the irrigation water. Moreover, the laminated type filter has the advantages of convenient assembly and disassembly, handy cleaning and longer service life.

Description

A kind of laminated filter

Technical field

The utility model relates to a kind of irrigation filtering water device, is meant a kind of laminated filter specifically.

Background technology

Existing irrigation filter, its filter core is made of nylon net cloth and fixed mount, and nylon net cloth is socketed on the fixed mount.Its shortcoming is that the filter table area is little, and filtering water is meticulous inadequately, and cleans inconvenience, also is difficult to impurity is thoroughly removed from nylon net cloth.

The utility model content

The utility model provides a kind of installation, cleans conveniently, and filtering water is meticulous, the irrigation laminated filter of long service life.

The utility model adopts following technical scheme: a kind of laminated filter, form by shell, filter core loam cake, filter core, spring, filter cap, filter core is cylindrical, be laminated by support and the composite wafer that is enclosed within on the support, thin slice is two-sided to be provided with fine and smooth runner, and the filter core loam cake is enclosed within on the support, spring places in the filter cap, filter core is pressed on the spring, and filter core places in the shell, and filter cap is connected with shell.

Because the thin slice of filter core is two-sided to be provided with fine and smooth runner, when current during through filter core, the aperture by fine and smooth runner between thin slice forms can filter irrigation water efficiently, improves the water quality of irrigation water.

Because filter core is to be formed by many sheet laminations, have easy accessibility, clean convenient and swiftly, and longer service life is of a specified duration.

If filter core needs to clean, take cleaning apart after, install as follows and get final product:

(1) spring is packed in the filter cap;

(2) lamella is folded be inserted on the support;

(3) the filter core loam cake is inserted on the support;

(4) filter core is put into shell;

(5) with filter cap and shell assembling, screw.

Description of drawings

Fig. 1 is the utility model decomposition texture schematic diagram.

The specific embodiment

Describe the specific embodiment of the present utility model in detail below with reference to Fig. 1.

A kind of laminated filter, form by shell 1, filter core loam cake 2, filter core 3, spring 4, filter cap 5, filter core 3 is cylindrical, be laminated by support 6 and the composite wafer 7 that is enclosed within on the support, thin slice 7 is two-sided to be provided with fine and smooth runner, and filter core loam cake 2 is enclosed within on the support 6, spring 4 places in the filter cap 5, filter core 3 is pressed on the spring 4, and filter core 3 places in the shell 1, and filter cap 5 is connected with shell 1.

Because the thin slice 7 of filter core 3 is two-sided to be provided with fine and smooth runner, when current during through filter core 3, the aperture by 7 fine and smooth runners of thin slice form can filter irrigation water efficiently, improves the water quality of irrigation water.

Because filter core 3 is to be laminated by many thin slices 7, have easy accessibility, clean convenient and swiftly, and longer service life is of a specified duration.

Above-mentioned is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all belongs to the behavior of invading the utility model protection domain.

Claims

1, a kind of laminated filter, it is characterized in that: form by shell, filter core loam cake, filter core, spring, filter cap, filter core is cylindrical, be laminated by support and the composite wafer that is enclosed within on the support, thin slice is two-sided to be provided with fine and smooth runner, and the filter core loam cake is enclosed within on the support, spring places in the filter cap, filter core is pressed on the spring, and filter core places in the shell, and filter cap is connected with shell.