CN2397107Y

CN2397107Y - Domestic drinking water filter

Info

Publication number: CN2397107Y
Application number: CN 99247413
Authority: CN
Inventors: 王金权; 王金礼
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-07
Filing date: 1999-12-07
Publication date: 2000-09-20
Anticipated expiration: 2009-12-07

Abstract

The utility model discloses a domestic drinking water filter, comprising a water inlet tank and a water outlet tank, one or more stages of filters which can filter solid material in water are arranged between the water inlet tank and the water outlet tank, the water containing the solid material is filtered through filter material in the filters in order to improve water quality. The domestic drinking water filter has the advantages of simple structure and low cost.

Description

The household water drinking strainer

The utility model belongs to the filters of household drinking water.

The pollution of environment causes the tap water in special some rural area of human drinking-water to contain multiple solid shape foreign material such as a large amount of silts, dirt, is detrimental to health.Though it is good to buy the pure water of selling on the market, the price height still can't be popularized at present.For removing solid shape foreign material in the water, the current precipitator method that generally adopt contain water into container, and through post precipitation use after a while, its shortcoming is will grow the time, and light-weight fine hair shape foreign material are difficult to remove.

The purpose of this utility model provides a kind of utensil of removing solid shape foreign material that tap water is filtered.

For achieving the above object, the technical solution of the utility model is, this strainer is established an inlet chest and a water tank, at inlet chest between the water tank, mutual water through percolator is installed, the two ends envelope that percolator is connected with water tank has with a plurality of bushings less than 1.2 mm dia apertures, and the percolator inner chamber is equipped with the diafiltration material of energy filtered water.

Adopt this structure, because source water enters from inlet chest, behind small holes bushing and percolator, a large amount of shape foreign material admittedly in the water are blocked in the diafiltration material of percolator, and water after filtering enters water tank, and water quality can be improved.This filtration device structure is simple, cost is low, is suitable for average family and popularizes.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the embodiment figure of household water drinking strainer;

Among Fig. 1, inlet chest 1 is settled side by side with water tank 10, the percolator 3 that inner chamber communicates with it is installed in the bottom of inlet chest 1, its upper/lower terminal has with bushing 2 end sockets of a plurality of diameters at aperture below 1.2 millimeters, the diafiltration material 4 that its inner chamber is filled can be clear water sand and the finger stone at 1.5～5 millimeters diameters that differ in size, but also can be with the material of other filtered water, finger stone preferably contains the needed by human body trace element as Mai Yinshi, MUSYUSHI etc.; The secondary percolator 8 same with inlet chest 1 bottom is installed in the bottom of water tank 10; Being provided with communicating vessels 5 in the bottom of percolator 3 and secondary percolator 8 is communicated with them; For the throw out that will sink to communicating vessels 5 bottoms is in time discharged, can be with the bottom beveling of communicating vessels 5, lower-most point leaves wash water valve 6; For convenient water intaking, on the lower sides of EXPORT CARTON 10, water tap 9 can be installed, whole strainer can be placed on the support 7.

During use, source water is put into inlet chest 1, water is successively through bushing 2, mix filtering material 4 into and out of a percolator 3, after entering communicating vessels 5, rise along secondary percolator 8, water is after twice filtration again, and foreign material can be blocked, regularly open wash water valve 6 blowdowns as long as the diafiltration material in the routine cleaning percolator 4 reaches, water quality can remain on good order and condition.

In the middle of water tank, one-level, secondary or multistage percolator can be installed, water can be through permeation filtration repeatedly, thereby reaches the better purpose of water quality.

If this drinking-water strainer is with inlet chest 1 and water tank 10 and the intermediary percolator is settled up and down or mode such as height arrangement etc. also belongs to protection domain of the present utility model.

Claims

1, a kind of household water drinking strainer, comprise inlet chest (1) and water tank (10), it is characterized in that: between inlet chest (1) and water tank (10), be equipped with each other can water flowing percolator, the two ends envelope that percolator is connected with water tank has with a plurality of bushings less than 1.2 mm dia apertures (2), and its inner chamber is equipped with the diafiltration material (4) of energy filtered water.

2, strainer as claimed in claim 1, it is characterized in that: inlet chest (1) is settled side by side with water tank (10), be connected with a percolator (3) and a secondary percolator (8) that structure is identical below it respectively, communicating vessels (5) two ends are communicated with a percolator (3) and secondary percolator (8) respectively, and communicating vessels (5) bottom is equipped with wash water valve (6).

3, strainer as claimed in claim 2 is characterized in that: the bottom of communicating vessels (5) is downward inclined-plane between two percolators, and wash water valve (6) is positioned on its lower-most point.