CN202366540U

CN202366540U - Automatic cleaning filter

Info

Publication number: CN202366540U
Application number: CN2011205729382U
Authority: CN
Inventors: 陈利庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-20
Filing date: 2011-12-20
Publication date: 2012-08-08
Anticipated expiration: 2021-12-20

Abstract

The utility model relates to the technical field of water purifying equipment, and particularly relates to an automatic cleaning filter. The automatic cleaning filter comprises an outer shell, an upper cover and a PP (Propene Polymer) filter element; the upper cover is connected with the outer shell; a water inlet is arranged on the upper cover; a purified water outlet is arranged on the side wall of the outer shell; a water outlet is arranged on the end face of the outer shell; the PP filter element is a hollow cylinder and is arranged inside the shell; a gap is reserved between the PP filter element and the outer shell; the gap is an outer cavity of the PP filter element; and a hollow part is an inner cavity of the PP filter element. The automatic cleaning filter provided by the utility model has the advantages of simple structure and good self-cleaning effect.

Description

A kind of automated cleaning filter

Technical field

The utility model relates to the water purifying equipment technical field, specifically a kind of automated cleaning filter.

Background technology

Because present severe water pollution, impurity, pollutant in the water increase, so the service life of filter in the market is generally not long; The filter core that is used to filter after a period of time is blocked easily using, and then influences the filter effect and the rate of filtration, at this moment; The user can only abandon blocked filter core; Change new filter core, the integral demounting installation process has caused certain burden to the user, and dismounting and installation have certain difficulty; Therefore, existing filter has certain limitation.

The utility model content

The utility model provides a kind of simple in structure, automated cleaning filter that self-cleaning is effective.

The utility model is realized through following technical proposals:

A kind of automated cleaning filter comprises shell body, loam cake and PP filter core, and said loam cake is connected with shell body; Cover on said and be provided with water inlet, said shell body sidewall is provided with the delivery port of purifying waste water, and said shell body end face is provided with delivery port; Said PP filter core is a hollow cylindrical, and is located at shell body inside, is provided with the space between said PP filter core and the shell body; Said space is the exocoel of PP filter core, and said hollow is the inner chamber of PP filter core.

Cover on said and be provided with a circle loam cake filter core sealed port, and insert said PP filter core upper surface.

Said shell body is provided with a circle shell body filter core sealed port, and inserts said PP filter core lower surface.

The delivery port place of the water inlet of said loam cake and shell body is equipped with external screw thread.

The beneficial effect that the utility model brought is:

In the utility model, said automated cleaning filter comprises shell body, loam cake and PP filter core, and said shell body and loam cake are used for placing and fixing PP filter core, and said PP filter core is used for filtered water; Said shell body end face is provided with delivery port, is used to connect tap, and when the PP filter core needed automated cleaning, the tap of fetching boiling water got final product; The delivery port place of the water inlet of said loam cake and shell body is equipped with external screw thread, and said external screw thread user connects tap or water pipe, and this kind connected mode is safe and reliable.

Description of drawings

Below in conjunction with accompanying drawing the utility model is done further explain.

Fig. 1 is the said automated cleaning structure of filter of a utility model sketch map.

The label that component names is corresponding among the figure is following:

1, water inlet; 2, loam cake; 3, loam cake filter core sealed port; 4, PP filter core; 5, the delivery port of purifying waste water; 6, shell body; 7, shell body filter core sealed port; 8, delivery port; 9, inner chamber; 10, exocoel.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is done further to detail:

As the embodiment of the said automated cleaning filter of the utility model, as shown in Figure 1, comprise shell body 6, loam cake 2 and PP filter core 4; Said loam cake 2 is connected with shell body 6, and said loam cake 2 is provided with water inlet 1, and said shell body 6 sidewalls are provided with the delivery port 5 of purifying waste water; Said shell body 6 end faces are provided with delivery port 8; Said PP filter core 4 is a hollow cylindrical, and is located at shell body 6 inside, is provided with the space between said PP filter core 4 and the shell body 6; Said space is the exocoel 10 of PP filter core 4, and said hollow is the inner chamber 9 of PP filter core 4.

In the present embodiment, said loam cake 2 is provided with a circle loam cake filter core sealed port 3, and inserts said PP filter core 4 upper surfaces.

In the present embodiment, said shell body 6 is provided with a circle shell body filter core sealed port 7, and inserts said PP filter core 4 lower surfaces.

In the present embodiment, water inlet 1 place of said loam cake 2 and delivery port 8 places of shell body 6 are equipped with external screw thread.

Operation principle is as follows:

Running water is purified water from the delivery port 5 of purifying waste water through the inner chamber 9 of PP filter core 4 in the water inlet 1 entering filter after the filtration through PP filter core 4, and said delivery port 8 connects water tap; When opening the water tap of delivery port 8 connections; The pressure of the inner chamber 9 of PP filter core 4 reduces rapidly, and the pressure of the exocoel 10 of PP filter core 4 is greater than inner chamber 9 pressure, under action of pressure at this moment; Being accumulated in impurity, pollutant in PP filter core 4 endoporus will be forced out PP filter core 4 and be rushed out in company with running water; Thereby realized the automated cleaning of filter, guaranteed that PP filter core 4 is not blocked, and then prolong the service life of PP filter core.

Claims

1. an automated cleaning filter is characterized in that comprising shell body, loam cake and PP filter core, and said loam cake is connected with shell body; Cover on said and be provided with water inlet, said shell body sidewall is provided with the delivery port of purifying waste water, and said shell body end face is provided with delivery port; Said PP filter core is a hollow cylindrical, and is located at shell body inside, is provided with the space between said PP filter core and the shell body; Said space is the exocoel of PP filter core, and said hollow is the inner chamber of PP filter core.

2. automated cleaning filter as claimed in claim 1 is characterized in that covering on said and is provided with a circle loam cake filter core sealed port, and inserts said PP filter core upper surface.

3. automated cleaning filter as claimed in claim 2 is characterized in that said shell body is provided with a circle shell body filter core sealed port, and inserts said PP filter core lower surface.

4. like each described automated cleaning filter of claim 1-3, it is characterized in that the water inlet of said loam cake and the delivery port place of shell body are equipped with external screw thread.