CN2431034Y

CN2431034Y - Composite filter

Info

Publication number: CN2431034Y
Application number: CN 00212688
Authority: CN
Inventors: 史金阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-21
Filing date: 2000-07-21
Publication date: 2001-05-23
Anticipated expiration: 2010-07-21

Abstract

The utility model relates to a composite filter which is characterized in that a filtering pot is connected by a connector, wherein, the center of which is provided with a central pipe sleeve, on which a support rib of the central pipe sleeve is arranged. One end of a central water collecting pipe enters in the filtering pot arranged at the bottom by through holes of the central water collecting pipe through a filtering cap arranged at the end, and the other end is penetrated through the top of the filter through the middle filtering cap, and is connected with a multi-outlet control valve. The utility model is provided with one or a plurality of filtering pots which are respectively provided a top and a bottom openings and are connected by the connectors. A plurality of independent spaces are formed, and different filtering materials that are required are filled in each independent space. One stage to multistage filtering can be conducted, and only one automatic control valve is needed. The composite filter has the advantages of low cost and small ground occupation.

Description

The combined type filter

The utility model relates to a kind of combined type filter that is made of two or more filtering tanks, is used for water treatment field.

Pressure filtration device in the past is monomer structure, each filter all will mate an autocontrol valve that price is not non-, and can only realize single filtering function, if will realize two or more filtering function, then need to be composed in series filter with the filtering tank of above-mentioned two groups or more, cost height, floor space are big, especially at some special dimension, as: family uses, and is then beyond affordability on price and this two big key element of floor space.

The purpose of this utility model is to provide a kind of filtering tank by one or more upper and lower openings to connect through connector, can carry out one to multiple level and filter, and only use the combined type filter of an autocontrol valve.

For achieving the above object, the utility model has adopted following technical scheme: the combined type filter, comprise the filtering tank (3) that is provided with center collector pipe (2), multi-way control valve (1), filtrate (4), filtrate (8) reaches at connector (6) and goes up set hexgonal structure (10), it is characterized in that: filtering tank (3) connects by connector (6), the center of connector (6) is provided with center pipe box (13), on center pipe box (13), establish center pipe box brace rod (12), one end of center collector pipe (2) enters the filtering tank of bottom by center collector pipe perforation (11) through terminal filter cap (7), and the other end passes filter through intermediate filtered cap (5) top is connected with multi-way control valve (1).

Characteristics of the present utility model are: it is that filtering tank by one or more upper and lower openings connects through connector, constitute and have a plurality of separate space, in each separate space, be filled with required different filtrates, can carry out one to multiple level filters, and only use an autocontrol valve, its science simple in structure, low price, floor space are little, can satisfy various demands, have good market prospects.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is Fig. 1 reproduced state schematic diagram that recoils.

Fig. 3 is the cutaway view of connector among Fig. 1.

Fig. 4 is the vertical view of Fig. 3.

Fig. 1-the 4th, specific embodiment of the utility model.

With reference to Fig. 1-4, a kind of combined type filter, comprise the filtering tank 3 that is provided with center collector pipe 2, multi-way control valve 1, filtrate 4, filtrate 8 reaches hexgonal structure 10 set on connector 6, filter is made of two or more filtering tanks, filtering tank 3 connects by connector 6, the two ends of connector 6 are provided with external screw thread 14, the center is provided with center pipe box 13, on center pipe box 13, establish center pipe box brace rod 12, brace rod 12 is at least by constituting more than two or two, one end of center collector pipe 2 enters the filtering tank of bottom through terminal filter cap 7 by the perforation 11 of center collector pipe, the other end passes filter through intermediate filtered cap 5 top is connected with multi-way control valve 1, intermediate filtered cap 5 embeds in the connector 6 set grooves 15, is provided with base 9 below the afterbody filtering tank shell 3 of combined type filter.During use, water is by multi-way control valve 1, water injection hole through uppermost filtering tank top enters in the jar, in jar filtrate 4 is housed, water enters intermediate filtered cap 5 by filtrate 4 the impurity part specificity in the water is removed, most impurity are filtered on filtrate 4, water after the first order is filtered enters in the filtering tank of next stage by the slit between the brace rod on the connector 6, in the filtering tank of next stage, be provided with the upper level filtering tank in different filtrates 8, again the water that will filter through terminal filter cap 7 by center collector pipe 2 through multi-way control valve 1 output.During recoil regeneration, come water to pass through multi-way control valve 1, recoil on lower floor's filtrate 8 by terminal filter cap 7 through center collector pipe 2, and by intermediate connector 6 and establish thereon intermediate filtered cap 5 and enter in the upper level filtering tank filtrate at the corresponding levels is recoiled, the impurity recoil of filter on filtrate at the corresponding levels risen, discharge by multi-way control valve with the recoil current, thereby realize the process that recoil is regenerated, realize the purpose of cleaning and filtrating equipment.

Claims

1, a kind of combined type filter, comprise the filtering tank (3) that is provided with center collector pipe (2), multi-way control valve (1), filtrate (4), filtrate (8) reaches at connector (6) and goes up set hexgonal structure (10), it is characterized in that: filtering tank (3) connects by connector (6), the center of connector (6) is provided with center pipe box (13), on center pipe box (13), establish center pipe box brace rod (12), one end of center collector pipe (2) enters the filtering tank of bottom by center collector pipe perforation (11) through terminal filter cap (7), and the other end passes filter through intermediate filtered cap (5) top is connected with multi-way control valve (1).

2, combined type filter according to claim 1 is characterized in that: the combined type filter is to be made of two or more filtering tanks.

3, combined type filter according to claim 1 is characterized in that: the two ends of connector (6) are provided with external screw thread (14).

4, combined type filter according to claim 1 is characterized in that: intermediate filtered cap (5) embeds in the set groove of connector (6) (15).

5, combined type filter according to claim 1 is characterized in that: described center pipe box brace rod (12) is by constituting more than two or two

6, combined type filter according to claim 1 is characterized in that: be provided with base (9) below the filtering tank (3) of device afterbody.