CN202030542U

CN202030542U - Horizontal filter

Info

Publication number: CN202030542U
Application number: CN201120028095XU
Authority: CN
Inventors: 曾国明
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-27
Filing date: 2011-01-27
Publication date: 2011-11-09
Anticipated expiration: 2021-01-27

Abstract

The utility model discloses a horizontal filter, which comprises a casing and a filter element. The casing is provided with a water inlet, a drinking water outlet and a non-drinking water drainage outlet. The water inlet and the drinking water outlet are arranged at two ends of the casing, the non-drinking water drainage outlet is arranged on the lateral side of the casing, wherein the filter element is a hollow ring barrel, two ends of the filter element are connected with the casing through a connecting piece, the water inlet is communicated with a cavity of the filter element, a filter membrane is arranged in the ring hollow cavity of the filter element, one end of the filter membrane is completely sealed, and the other end of the filter membrane is communicated with the drinking water outlet. A water inlet through hole communicated with the ring hollow cavity is arranged on an inner wall of the filter element, a water drainage outlet is arranged on an outer wall, and the water drainage outlet is communicated with the non-drinking water drainage outlet. The casing and the filter element are connected through the connecting piece. The filter is simple in structure, easy to wash, convenient to place and long in service life.

Description

A kind of horizontal filter

Technical field

The utility model relates to a kind of strainer, relates in particular to a kind of horizontal filter.

Background technology

Along with the raising of quality of life, people are also more and more higher to the standard-required of tap water.At present, direct-drinking water water strainer device on the market has two classes, and a class is not to be with the strainer of back-purge system, and a class is the strainer that has back-purge system.Former structure is simple, but after repeatedly using, filtration unit stops up easily, pollutes, and unpicks and washes trouble; The latter does not need disassembly, cleaning, but complex structure, the cost height, and the filtering membrane that the latter uses is generally and adopts traditional solution phase transfer method (NIPS) to make, porosity is not high and become film toughness not high, and surperficial filtering layer is destroyed easily, and work-ing life is shorter.

Summary of the invention

In order to address the above problem, the purpose of this utility model provides a kind of features simple structure, is easy to clean, and is convenient to place the strainer of long service life.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of horizontal filter, comprise housing and filter core, housing is provided with water-in, tap water water outlet and undrinkable water water port, and water-in and tap water water outlet are positioned at the housing two ends, and the undrinkable water water port is positioned at the housing side, wherein said filter core is a hollow and annular cylindrical shell, two ends link to each other with housing by web member, and water-in is communicated with the inner chamber of filter core, is provided with filter membrane in the ring cavity of filter core, filter membrane one end seals fully, and the other end is communicated with the tap water water outlet; The filter core inwall is provided with the water inlet through hole that is communicated with ring cavity, and outer wall is provided with water vent, and water vent is communicated with the undrinkable water water port; Housing adopts web member to be connected with filter core.

The beneficial effects of the utility model are:

(1) owing to adopted the built-in ring-type filter core of housing, filter membrane is located at the design in the filter core ring cavity, and the filter membrane that adopts is the tubular fibre hole filter membrane that declines, daily when being used for the filtration of tap water, the undrinkable water water port is closed, tap water is directly inserted by water-in, and the water inlet through hole from the filter core inwall enters the decline ring cavity at filter membrane place, hole of tubular fibre and filters; Because the undrinkable water water port is closed, the clean water after the filtration filters the area and flows out along filter membrane from ring-type, flow to the strainer outside through the tap water water outlet, uses as drinking-water, and whole drainage process is simple, and filtration device structure is easy, is easy to use;

(2) water strainer described in the utility model is when cleaning, only need water outlet is closed, the undrinkable water water port is opened, water for cleaning is inserted from water-in, current enter the decline ring cavity at filter membrane place, hole of tubular fibre from the water inlet through hole on the filter core inwall, by convection current, turbulent flow between the mobile and current of current other parts of filter membrane and strainer are cleaned, current after the cleaning flow out from the water vent on the filter core outer wall, through undrinkable water water port outflow filter, easy, the easy row of whole cleaning process, operation easily;

(3) water strainer described in the utility model is the horizontal filter that two ends and side are respectively equipped with opening, the similar water supply pipe of its outer shape, it is little to take up room, therefore in use, can easily its water supply pipe with kitchen, toilet etc. directly be linked to each other and put together, water outlet is connected to convenient position of using with a pipeline, also it can be hung simultaneously and settle, utilize top, room idle space.Thereby horizontal water strainer described in the utility model can be flexible placement, and fitting limit is extensive;

(4) filter membrane of water strainer described in the utility model is the tubular fibre of the ultra-high throughput that adopts thermally induced phase separation (TIPS) and the make hole filter membrane that declines, the aperture is even, fine and closely woven, be about the 0.08-0.2 micron, can not only divide silt, iron rust, suspended substance, colloid and solid impurity in dried up, energy 100% separates various bacteriums simultaneously, the opacity clearance is better than the standard of country 〉=80% up to 99.2%(), good filtration effect, the total thickness of filtering layer is 0.4 millimeter simultaneously, be higher than traditional filter membrane thickness far away, long service life can keep filter effect for a long time;

(5) can place Calcium of intensifiens in the water strainer filter core described in the utility model, can not only effectively remove the chlorine in the tap water, remove the peculiar smell of tap water, simultaneously the poisonous metal in the energy planar water.

Description of drawings

Fig. 1 is the sectional view of the utility model embodiment 1;

Fig. 2 is the AA sectional drawing of embodiment 1;

Fig. 3 is the sectional view of the utility model embodiment 2;

Fig. 4 is the BB sectional drawing of embodiment 2.

Wherein: 1, water-in; 2, water outlet; 3, undrinkable water water port; 4, housing; 5, filter core; 6, filter membrane; 7, water inlet through hole; 8, water vent; 9, web member; 10, Calcium of intensifiens.

Embodiment

Below in conjunction with drawings and Examples the utility model water strainer is further described.

Embodiment of the present utility model 1 as illustrated in fig. 1 and 2, a kind of horizontal filter, comprise housing 4 and filter core 5, housing 4 is provided with water-in 1, tap water water outlet 2 and undrinkable water water port 3, water-in 1 and tap water water outlet 2 are positioned at the housing two ends, undrinkable water water port 3 is positioned at the housing side, wherein said filter core 5 is a hollow and annular cylindrical shell, two ends link to each other with housing 4 by web member, water-in 1 is communicated with the inner chamber of filter core 5, be provided with filter membrane 6 in the ring cavity of filter core 5, filter membrane 6 one ends seal fully, and the other end is communicated with tap water water outlet 2; Filter core 5 inwalls are provided with the water inlet through hole 7 that is communicated with ring cavity, and outer wall is provided with water vent 8, and water vent 8 is communicated with undrinkable water water port 3; Housing 4 adopts web member to be connected with filter core 5.

Further, as preferred implementation, described filter membrane 6 is the tubular fibre hole filter membrane that declines, and this filter membrane aperture is even, fine and closely woven, can 100% separates various bacteriums, and it is limpid to filter back water quality, long service life, maintenance filter effect that can be permanent.

Further, described water inlet through hole 7 can guarantee the flux of intaking like this around being arranged on the filter core inwall, keeps water inlet flow velocity and flooding quantity to be evenly distributed simultaneously, makes the utilization ratio of the interior filter membrane of strainer keep homogeneous, increases the service life.

Further, described water inlet through hole 7 is positioned near on the filter core inwall of water-in 1 one ends.

Further, described water vent 8 is arranged near on the filter core outer wall of tap water water outlet 2 one ends.

Further, the web member 9 of described filter core 5 and housing 4 is a ring-type bayonet coupling part, guarantees the firm of connection.

Further, described water-in 1, tap water water outlet 2 and undrinkable water water port 3 inboards are equipped with the screw thread that directly links to each other with external pipe, conveniently tap water are introduced by pipeline, and the water purification after filtering simultaneously also can be drawn very easily.

Further, described water-in 1 adopts screw threads for fastening to be connected with tap water water outlet 2 with housing 4, and is detachable each other, is convenient to the replacing of filter membrane, and the maintenance of filter interior member.

With reference to Fig. 1 and 2, when embodiment 1 described horizontal filter uses, open water-in 1 and tap water water outlet 2, close undrinkable water water port 3 simultaneously, tap water is directly inserted by water-in 1, and the water inlet through hole from the filter core inwall enters the decline ring cavity at hole filter membrane 6 places of tubular fibre and filters; Because undrinkable water water port 3 is closed, the clean water after the filtration flows out along the top of filter membrane 6, flow to the strainer outside through tap water water outlet 2, uses as drinking-water, and filtration device structure described in the utility model is easy, and whole drainage process is simple, is easy to use.

When above-mentioned horizontal filter uses clean water to clean, open water-in 1 and undrinkable water water port 3, close tap water water outlet 2 simultaneously, water for cleaning is directly inserted by water-in 1, current enter the decline ring cavity at hole filter membrane 6 places of tubular fibre from the water inlet through hole on the filter core inwall, by current flow and current between convection current, turbulent flow other parts of filter membrane 6 and strainer are cleaned; Because tap water water outlet 2 is closed, water for cleaning can only flow out from the water vent on the filter core outer wall 8, again through undrinkable water water port 3 outflow filters, and easy, the easy row of whole cleaning process, operation easily.

Embodiment of the present utility model 2 shown in Fig. 3 and 4, in this embodiment middle filtrator filter core Calcium of intensifiens 10 is housed, simultaneously because loaded Calcium of intensifiens, the filter membrane in the filter membrane of whole filter core and the length of inwall and the embodiment 1 and the length of inwall are compared to some extent and are shortened; Except above-mentioned difference, other structure of embodiment 2 is all identical with the embodiment 1 shown in Fig. 1 and 2.

When the strainer in the embodiment 2 used, the clean water after the filtration flowed out along the top of filter membrane 6, enters the Calcium of intensifiens region and further filters, and the clean water after the processing flow to the strainer outside from tap water water outlet 2, uses as drinking-water.

The cleaning process of the strainer of embodiment 2 is identical with embodiment 1.

The foregoing description is one of preferred embodiment of the present utility model only, is not to limit claim of the present utility model according to this, and all equivalences of doing according to the utility model are implemented or change, all should be covered by within the claim of the present utility model.

Claims

1. horizontal filter, comprise housing and filter core, housing is provided with water-in, tap water water outlet and undrinkable water water port, and water-in and tap water water outlet are positioned at the housing two ends, and the undrinkable water water port is positioned at the housing side, it is characterized in that: described filter core is a hollow and annular cylindrical shell, two ends link to each other with housing by web member, and water-in is communicated with the inner chamber of filter core, is provided with filter membrane in the ring cavity of filter core, filter membrane one end seals fully, and the other end is communicated with the tap water water outlet; The filter core inwall is provided with the water inlet through hole that is communicated with ring cavity, and outer wall is provided with water vent, and water vent is communicated with the undrinkable water water port; Housing adopts web member to be connected with filter core.

2. a kind of horizontal filter according to claim 1 is characterized in that: described filter membrane is the tubular fibre hole filter membrane that declines.

3. a kind of horizontal filter according to claim 1 is characterized in that: described water inlet through hole is around being arranged on the filter core inwall.

4. a kind of horizontal filter according to claim 1 is characterized in that: described water inlet through hole is arranged near on the filter core inwall of water-in one end.

5. a kind of horizontal filter according to claim 1 is characterized in that: described water vent is arranged near on the filter core outer wall of tap water water outlet one end.

6. a kind of horizontal filter according to claim 1 is characterized in that: the web member of described filter core and housing is a ring-type bayonet coupling part.

7. a kind of horizontal filter according to claim 1 is characterized in that: described water-in, tap water water outlet and undrinkable water water port inboard are equipped with the screw thread that directly links to each other with external pipe.

8. a kind of horizontal filter according to claim 1 is characterized in that: described water-in adopts screw threads for fastening to be connected with tap water water outlet and housing, and is detachable each other.

9. a kind of horizontal filter according to claim 1 is characterized in that: in the described filter core Calcium of intensifiens is housed.