CN2553871Y

CN2553871Y - Small-sized drinking water filter

Info

Publication number: CN2553871Y
Application number: CN 02239470
Authority: CN
Inventors: 邱宝辰
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-21
Filing date: 2002-06-21
Publication date: 2003-06-04
Anticipated expiration: 2012-06-21

Abstract

The utility model provides a minitype drinking water filtering machine which applies to be used in homes, offices, hotels and restaurants. The machine is characterized in that an inlet 3, an outlet 4, a stock solution channel 1, a clear solution channel 2 and a drainage port 5 are respectively arranged on the machine, a pedestal 6 which is connected with screw threads is arranged outside the top, the centre of the pedestal 6 is fixed with a filter component 11 which consists of a plurality of millipore pottery filter trays 9 which are in series connection by a hollow shaft 7 and obturating rings 10 of the millipore pottery filter trays, and the outer part of the filter component 11 is correspondingly connected with the pedestal 6 by a shell 13. The utility model has the advantages of simple structure, original design, convenient use, small and exquisite appearance, applicable use in homes and offices, etc., high filtering quality, good filtering effect, low cost and long life-span, etc., in particular that the utility model can effectively filter and absorb bacteria , virus, remanent pesticide, chloride, suspended substance, heterochrosis, peculiar smell and other substances which do harm to human bodies in water. So the utility model is an ideal drinking water filtering and purifying equipment at present.

Description

Small-sized drinking-water filter

Technical field: the utility model relates to a kind of filter plant that family, office space and hotel, residential building sub-district, restaurant's drinking water are filtered, purify.

Background technology: for a long time, the drinking water of uses such as city dweller, office space, hotel, restaurant mostly is running water.Though running water is handled through sterilizing and purifying, the secondary pollution in the water supply process and other suspension will bring harm to people's health.In recent years, along with the raising of development of science and technology and living standards of the people, water purifier is at the part family family that fallen, and it is provided convenience for DRINKING WATER.But present various water purifier exists, and filtering traffic is little, cost is high, remove oxious component weak effect, backwash difficulty and the expensive problem of price in the water.Make to apply and be restricted.

Summary of the invention: the utility model is to drink water purification (filtration) problem in order to solve, for people's health provides reliable guarantee.

Scheme of the present utility model is as described below: this utility model comprises screw and filtering table, it is to be respectively equipped with the base that inlet, outlet, sewage draining exit and former, clear liquid passage, top outer are provided with connecting thread by one, base central authorities are connected and fixed one by being the micropore ceramic filter dish of radial passage and filter assemblies that sealing ring is formed thereof in quill shaft serial connection a plurality of, and in the shell formation of the filter assemblies corresponding connection with base in outside.

The beneficial effect of this utility model: this utility model is owing to taked the filter assemblies structure of fixing on the base, add the combination of sealing ring, shell, make this utility model have simple in structure, novel in design, easy to use, small and exquisite, filter quality is high, effective, advantage such as cost is low, the life-span is long.Particularly can carry out backwash automatically, make cleaning more convenient.This utility model in the purification of water quality of drinking water, mineral water, the material of the bacterium in can effectively filtering adsorbed water, virus, residues of banned pesticides, chloride, suspension, heterochromatic, peculiar smell and other harmful human body.It is present ideal drinking water filtering purifying equipment.

Description of drawings:

Fig. 1 is the overall structure cutaway view of small-sized drinking-water filter;

Fig. 2 is the filtering table and the built-in ring structure cutaway view of small-sized drinking-water filter;

Fig. 3 is the quill shaft outline drawing of small-sized drinking-water filter;

Fig. 4 is the quill shaft cutaway view of small-sized drinking-water filter.

The specific embodiment: by Fig. 1-Fig. 4 the bottom of small-sized drinking-water filter be one and be provided with respectively inlet 3, the sewage draining exit 4 that links with stoste passage 1 and clear liquid passage 2 and export 5 that the top frustum part outside is provided with the base 6 of connecting thread.Establish axial notch 16 through being threaded one by the outer surface symmetry in the center of top of this base 6, establish in the groove 16 in quill shaft 7 serial connections a plurality of of radial direction through hole 17 and be the diatomite micropore ceramic filter dish 9 of radial passage 8.And the built-in cross section of the axis hole of each filtering table 9 is

The filter assemblies 11 of the sealing ring of font (or establishing sealing ring between adjacent two filtering tables 9) 10.These filter assemblies 11 tops are fixing with filtering table 9 by screw 12.Be provided with shell 13 with base 6 corresponding connections in the outside of filter assemblies 11.This shell 13 is the open tubular column structure, is provided with reinforcing ring 14 in the top, and the bottom is provided with frustum and the screw thread corresponding with base 6.Be provided with O-ring seal 15 at shell 13 and base 6 frustum intersections.

When this utility model is used, should be connected with outlet valve with water supply pipe respectively going into, export 3,5 on the base 6, and with sewage draining exit 4 sealings.During feedwater, running water directly enters in the filter from stoste passage 1, sees through each filtering table 9 on the filter assemblies 11 under pressure, enters radial clear liquid passage 8 in the filtering table 9, pass again that mider hole enters quill shaft 7 on the sealing ring 10, by outlet 5 to outlet valve.Bacterium, impurity etc. are trapped within filtering table 9 outer surfaces like this, realize the purpose of aseptic filtration.When the impurity of filtering table 9 outer surfaces and suspension reach to a certain degree need clean the time, should outlet 5 insert clear water, and, flow out from filtering table 9 outer surfaces through the radial passage 8 of quill shaft 7, sealing ring 10, filtering table 9.The impurity of deposition on filtering table 9, suspension etc. are rinsed out, discharge (should seal inlet 3 this moment) from sewage draining exit 4 again.This utility model as required its filter area can be 0,1--0,2 meters ², filtering traffic is at 100-240KG/H, filtering accuracy is 0, select in the 05--0,2 micrometer ranges.

Claims

1, a kind of small-sized drinking-water filter, comprise screw (12) and filtering table (9), it is characterized in that: this machine is respectively equipped with the base (6), base (6) central authorities that establish connecting thread into, outlet (3,5), sewage draining exit (4) and former, clear liquid passage (1,2), top outer by one and is connected and fixed one by the filter assemblies of forming for the micropore ceramic filter dish (9) of radial passage (8) and sealing ring (10) thereof in quill shaft (7) serial connection a plurality of (11), reaches shell (13) formation of filter assemblies (11) outside and the corresponding connection of base (6).

2, small-sized drinking-water filter according to claim 1 is characterized in that: shell (13) is the open tubular column structure, is provided with reinforcing ring (14) in the top, and the bottom is provided with frustum and the screw thread corresponding with base (6).

3, small-sized drinking-water filter according to claim 1 is characterized in that: quill shaft (7) is that an outer surface symmetry is established the hollow shaft of establishing radial direction through hole (17) in axial notch (16), the groove (16).

4, small-sized drinking-water filter according to claim 1, it is characterized in that: sealing ring (10) can be cross section and is The elastic ring in uniform hole is established at font and middle part.