CN203447987U

CN203447987U - Novel water purifier

Info

Publication number: CN203447987U
Application number: CN201320412628.3U
Authority: CN
Inventors: 孙丽娅
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-11
Filing date: 2013-07-11
Publication date: 2014-02-26
Anticipated expiration: 2023-07-11

Abstract

The utility model discloses a novel water purifier. The novel water purifier comprises a water purifier enclosure, a filtering medium and a cleaning device, wherein the cleaning device comprises a central shaft, a cleaning slice, a cleaning control terminal and a motor; the central shaft penetrates through the water purifier enclosure; the filtering medium and the cleaning slice are arranged in the water purifier enclosure and are both connected with and fixed on the central shaft; the filtering medium surrounds to form an enclosed space so as to divide the water purifier enclosure into two parts; a crude water chamber is arranged between the water purifier enclosure and the filtering medium; the enclosed space formed by surrounding of the filtering medium is a water purifying chamber. Through the mode, the novel water purifier provided by the utility model can clean impurities including microorganisms, bacteria, viruses and the like which are attached to the surface of the filtering medium, solves the problem of secondary pollution, increases the water passing rate, and keeps the effective utilization ratio of the surface area of the filtering medium so as to shrink the integral structure, reduce the membrane cleaning times with weak acid alkali liquids, prolong the membrane service life, and reduce the environment pollution caused by waste liquid, thus reducing the cost.

Description

A kind of water purifier

Technical field

The utility model relates to purifier field, particularly relates to a kind of water purifier.

Background technology

Because the factors such as the using of discharge, smelting, chemical fertilizer and the agricultural chemicals of " three wastes ", domestic waste, sewage irrigation and agricultural sludge, vehicle exhaust, acid rain cause water source generally to be polluted, become the more and more serious problem of developing country.

Water purifier is a kind of purifier of removing impurity in running water.Current purifier operation principle mainly contains two kinds: a kind of is to utilize filter medium aperture to intercept impurity larger than aperture in former water; The second is to utilize principle of reverse osmosis to obtain pure water from Yuan Shui.No matter the purifier of which kind of principle, needs certain pressure to make water from former water side direction water purification side flow.This just intercepts impurity in water on former water side filter medium surface.In water except chemical element, compound, also there is the skeleton of a corpse of microorganism, virus, bacterium and the microorganism being killed by chlorine when water treatment, virus, bacterium in impurity.These impurity not only become pollution sources within a short period of time, cause for the second time pollute purifying waste water.Meanwhile, these impurity are attached to filter medium surface stops up filter opening, makes cleaning water reduce, reduce film physical life.For the existing purifier of removal of contamination has been taked multiple design and cleaning method.

Existing prior art:

Taked multistage filter design.Every section of impurity that filtration varies in size, stops up a filter membrane to reduce to concentrate, and guarantees cleaning phase and the service life of film.

Taked back-washing method.Time ，Jiang Shuiyou water purifying chamber flows to former hydroecium at certain intervals, and under tap water pressure effect, reverse flow water peels off and is attached on the impurity on film and discharges.

Adopt into water and film and become an angle.Enter the angle of water, make water produce two kinds of component to film surface, vertical film surface force makes water pass through film, and parallel membrane surface force is washed off and is attached on impurity on film.

The defect of above method, the design filtration number of plies is more, and structure is larger, and it is more that impurity sticks surface, and the source that produces secondary pollution is more, and cost is higher.

The peelable impurity falling on most of film of reverse flow water, but can not wash off being attached on microorganism with mucus etc. because pressure is limited.Sticking material still becomes the source of secondary pollution and affects membrane lifetime.

Become with film the method that an angle enters water, only applicable reverse osmosis membrane filtration purifier.And can only rush a small size from the water of water inlet inflow, this method only works in a part for film.Therefore, existing structure and technology all need to improve, and to reach, eliminate secondary pollution problem completely.

Utility model content

The technical problem that the utility model mainly solves is to provide a kind of water purifier, can clean in real time or automatically clean.Efficiently remove at short notice the impurity sticking on filter medium, water purifier cylindrical shell.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of water purifier is provided, comprise water purifier case and filter medium, described a kind of water purifier also comprises cleaning device cleaning device, and described cleaning device comprises central shaft, cleans thin slice, cleaning control terminal and motor; Described central shaft is through water purifier case, and described filter medium and cleaning thin slice are located in water purifier case, and filter medium is all connected and fixed with central shaft with cleaning thin slice; Described filter medium surrounds an enclosure space water purifier case is divided into two parts, is former hydroecium between water purifier case and filter medium, and the enclosure space that filter medium surrounds is water purifying chamber.

Preferably, described former hydroecium is provided with water inlet, and former hydroecium below is provided with sewage draining exit, and sewage draining exit place is provided with blowoff valve; Described water purifying chamber has pure water inlet.

Preferably, described filter medium, centered by central shaft, surrounds a symmetrical enclosure space by filter medium, and enclosure space cross sectional shape is circle or radiation or polygon.

Preferably, described central shaft is connected with described motor by power connector.

Preferably, described cleaning thin slice and water purifier case inwall close contact.

Preferably, described cleaning control terminal comprises microprocessor unit and the memory cell being connected with microprocessor unit respectively and display unit, and described motor is connected with microprocessor unit with blowoff valve.

The beneficial effects of the utility model are: the utility model can clean in real time or automatically clean.Efficiently remove at short notice the impurity sticking on filter medium, water purifier cylindrical shell.

Accompanying drawing explanation

Fig. 1 is the sectional structure schematic diagram of a kind of water purifier one preferred embodiment of the utility model;

Fig. 2 be shown in the fit structure schematic diagram of a plurality of water purifiers;

Fig. 3 be shown in the another kind of fit structure schematic diagram of a plurality of water purifiers;

In accompanying drawing, the mark of each parts is as follows: 1, water inlet; 2, water purifier case; 3, former hydroecium; 4, filter medium; 5, blowoff valve; 6, central shaft; 7, motor; 8, water purifying chamber; 9, clean thin slice; 10, cleaning control terminal.

The specific embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.

Refer to Fig. 1, the utility model embodiment comprises:

A water purifier, comprises water purifier case 2, filter medium 4 and cleaning device, and described cleaning device comprises central shaft 6, cleans thin slice 9, cleaning control terminal 10 and motor 7, and central shaft 6 is connected with described motor 7 by power connector; Described central shaft 6 is through water purifier case 2, and described filter medium 4 and cleaning thin slice 9 are located in water purifier case 2, and filter medium 4 is all connected and fixed with central shaft 6 with cleaning thin slice 9; Described filter medium 4, centered by central shaft 6, adds other materials by filter medium 4 or filter medium 4 and surrounds a symmetrical enclosure space, and enclosure space cross sectional shape is circle or radiation or polygon; Described filter medium 4 can be the different film of filtering accuracy, or is reverse osmosis membrane, and enclosure space is divided into two parts by water purifier case 2, is former hydroecium 3 between water purifier case 2 and filter medium 4, and the enclosure space that filter medium 4 surrounds is water purifying chamber 8; Described former hydroecium 3 is provided with water inlet 1, and former hydroecium below is provided with sewage draining exit, and sewage draining exit place is provided with blowoff valve 5; Described water purifying chamber 8 has pure water inlet.Described cleaning control terminal 10 comprises microprocessor unit and the memory cell being connected with microprocessor unit respectively and display unit, and described motor 7 is connected with microprocessor unit with blowoff valve 5.

During work, former water enters in former hydroecium 3 by water inlet 1, and under former water pressure, former water enters water purifying chamber 8 by the filtration of filter medium 4, and now former water has become water purification, and the impurity absorption in former water is on filter medium 4, and water purification is discharged by pure water inlet.During cleaning, cleaning control terminal 10 is controlled motor 7 and is rotated, motor 7 drives filter medium 4 and cleans thin slice 9 High Rotation Speeds, the impurity being attached on filter medium 4 under centrifugal force departs from filter medium 4, clean thin slice 9 impurity of water purifier case 2 inwalls is scraped, final impurity is discharged from sewage draining exit.Cleaning control terminal 10 can regularly or be controlled cleaning device work at any time, and display unit can show the state of film.

As shown in Figures 2 and 3, can also a plurality of water purifiers be connected in series according to different demands, reach different filtration needs.

The beneficial effects of the utility model comprise:

1. thoroughly remove because being attached on microorganism, bacterium, the virus on filter medium, water purifier case, solve the secondary pollution problem of therefore bringing.

2. eliminate the source of blocking filtering medium filter opening, improve cleaning water.Can abolish multistage filtering design completely, reduce physical dimension, fully save installing space, meet various domestic. applications, thereby reduce costs.

3. utilize centrifugal force physical principle cleaning and filtering medium, extend filter medium service life.

4. greatly reduce the number of times that utilizes weak acid, weakly alkaline solution to clean film, reduce solution filter medium is corroded, extend filter medium service life, meanwhile, solve waste and environmental pollution because using weak acid, weakly alkaline solution to bring.

The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a water purifier, comprises water purifier case and filter medium, it is characterized in that: described a kind of water purifier also comprises cleaning device, and described cleaning device comprises central shaft, cleans thin slice, cleaning control terminal and motor; Described central shaft is through water purifier case, and described filter medium and cleaning thin slice are located in water purifier case, and filter medium is all connected and fixed with central shaft with cleaning thin slice; Described filter medium surrounds an enclosure space water purifier case is divided into two parts, is former hydroecium between water purifier case and filter medium, and the enclosure space that filter medium surrounds is water purifying chamber.

2. a kind of water purifier according to claim 1, is characterized in that: described former hydroecium is provided with water inlet, and former hydroecium below is provided with sewage draining exit, and sewage draining exit place is provided with blowoff valve; Described water purifying chamber has pure water inlet.

3. a kind of water purifier according to claim 1, is characterized in that: described filter medium, centered by central shaft, surrounds a symmetrical enclosure space by filter medium, and enclosure space cross sectional shape is circle or radiation or polygon.

4. a kind of water purifier according to claim 1, is characterized in that: described central shaft is connected with described motor by power connector.

5. a kind of water purifier according to claim 1, is characterized in that: described cleaning thin slice and water purifier case inwall close contact.

6. a kind of water purifier according to claim 1, it is characterized in that: described cleaning control terminal comprises microprocessor unit and the memory cell being connected with microprocessor unit respectively and display unit, described motor is connected with microprocessor unit with blowoff valve.