CN202821262U

CN202821262U - Solid filtering device of dish-washing machine and dish-washing machine

Info

Publication number: CN202821262U
Application number: CN201220487865.1U
Authority: CN
Inventors: 邹凌; 高峰
Original assignee: Midea Group Co Ltd
Current assignee: Midea Group Co Ltd
Priority date: 2012-09-21
Filing date: 2012-09-21
Publication date: 2013-03-27
Anticipated expiration: 2022-09-21

Abstract

The utility model relates to the technical field of solid filtering devices of dish-washing machines and discloses a solid filtering device of a dish-washing machine. The solid filtering device of the dish-washing machine comprises a water cup provided with a water converging cavity, a filtering plate matched with the water cup and a lift cup. The filtering plate is provided with an inlet of the lift cup and a slant face surrounding the inlet of the lift cup. The lift cup penetrates through the inlet of the lift cup. The lower end of the lift cup is placed in the water converging cavity. The upper end of the lift cup extends to a space enclosed by the slant face. Multiple through holes which penetrate through the slant face and multiple through grooves are arranged in the filtering plate. The multiple through grooves are arranged around the inlet of the lift cup in a radiation mode. When wash water goes through the filtering plate, water currents and light residues can penetrate through the through holes and the through grooves and flow into the water converging cavity of the water cup, while heavy residues continue flowing downwards and into the lift cup. The filtering plate of the filtering device can not only filter with a single curved face, but also separate the water currents, the light and small residues from the heavy and large residues along the height direction by using different densities of residues. A solid filtering effect is formed and the through holes and the through grooves are prevented from being blocked by the heavy residues.

Description

Dish-washing machine stereo filter and dish-washing machine

Technical field

The utility model relates to the technical field of Filter for dish-washing machine, the dish-washing machine that relates in particular to the dish-washing machine stereo filter and comprise this stereo filter.

Background technology

In dish-washing machine, all be provided with filter in it, be used for to filter the washings in the dish-washing machine, filter comprises water tumbler and is placed on filter on the water tumbler, washings flow in the water tumbler by the filtration of filter.

In the prior art, filter take the plane or the sheet metal component of curved surface be material, form intensive mesh in panel beating plate upper punch hole, netted thereby filter is metal filtration.The filter of this structure, its filter carries out drainage with mesh, can only filter current in two-dimensional space, and the swill that mesh is easy to be washed in the water stops up, and causes the filter capacity of filter to descend or the situation such as filter failure.

The utility model content

The purpose of this utility model is to provide the dish-washing machine stereo filter, and the filter that is intended to solve Filter for dish-washing machine of the prior art can only stop up so that the filtration energy decreases of filter or the problem of inefficacy the swill that current filter, mesh easily is washed in the water in two-dimensional space.

The utility model is to realize like this, a kind of dish-washing machine stereo filter, comprise the water tumbler with ponding chamber, the filter that cooperates with described water tumbler, and carry cup, described filter has to be carried glass entrance and centers on the described inclined-plane of carrying glass entrance, the described cup of carrying connects the described glass entrance of carrying, and the lower end places described ponding chamber, the upper end extends in the space that described inclined-plane encloses, described filter also is provided with a plurality of through hole and a plurality of grooves that run through described inclined-plane, and described a plurality of grooves are proposed radiation setting centered by glass entrance by described.

Further, described inclined-plane is provided with a plurality of annular projections, and each annular projection is around corresponding with it described through hole or described groove.

Further, be provided with a plurality of described through holes between two adjacent described grooves.

Further, described inclined-plane also convexes with ventilative boss, and described ventilative boss is provided with the air-vent that is communicated with described ponding chamber.

Further, bottom, described ponding chamber is communicated with outside.

Further, described filter also is provided with the spray arm installing hole.

The utility model also provides dish-washing machine, and it comprises above-mentioned dish-washing machine stereo filter.

Compared with prior art, washings are in filter, in the process that lower along from upper surface to the inclined-plane flows, current and light less residue can flow in the ponding chamber of water tumbler by through hole and groove, heavier larger residue then continues to flow to lower, and then inflow is carried in the cup, like this, the filter of this filter not only has filtering function at independent curved surface, and on short transverse, utilizes the difference of residue density, can be with current, lighter residue and separate than heavy residue, form three-dimensional effect of filtering, avoid stopping up through hole and strip groove than heavy residue, guarantee the filtering function of filter; Dish-washing machine has comprised above-mentioned filter, so that it during operation, can can't not work because of plugged filter.

Description of drawings

The three-dimensional exploded perspective view of the dish-washing machine stereo filter that Fig. 1 provides for the utility model embodiment;

The schematic perspective view of the dish-washing machine stereo filter that Fig. 2 provides for the utility model embodiment;

The schematic perspective view of the filter that Fig. 3 provides for the utility model embodiment;

Fig. 4 is the enlarged diagram at A place among Fig. 3;

The cut-away illustration of the filter that Fig. 5 provides for the utility model embodiment;

The biopsy cavity marker devices schematic diagram of the filter that Fig. 6 provides for the utility model embodiment.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

The utility model provides the dish-washing machine stereo filter, comprise the water tumbler with ponding chamber, the filter that cooperates with described water tumbler, and carry cup, described filter has to be carried glass entrance and centers on the described inclined-plane of carrying glass entrance, the described cup of carrying connects the described glass entrance of carrying, and the lower end places described ponding chamber, the upper end extends in the space that described inclined-plane encloses, described filter also is provided with a plurality of through hole and a plurality of grooves that run through described inclined-plane, and described a plurality of grooves are proposed radiation setting centered by glass entrance by described.

In the utility model, the filter of filter not only has filtering function at independent curved surface, and on short transverse, have three-dimensional filter effect, current, less residue and heavier larger residue can be carried out separating treatment, current and less residue can flow in the water tumbler by through hole and groove, heavier larger residue then enters to be carried in the cup, like this, avoid heavier larger residue to stop up through hole and groove, guarantee the filter normal operation.

Below in conjunction with concrete accompanying drawing realization of the present utility model is described in detail.

Shown in Fig. 1 ~ 6, a preferred embodiment that provides for the utility model.

In dish-washing machine, generally all be provided with filter 1, be used for the water of dish-washing machine is filtered.

Dish-washing machine stereo filter 1 in the present embodiment comprise water tumbler 13, filter 12 and carry the cup 11, water tumbler 13 is provided with the ponding chamber 131 of opening; Filter 12 is packaged into one with water tumbler 13, and sealing ponding chamber 131, and filter 12 is funnel-form, and the center is provided with carries glass entrance 121, and has the inclined-plane 128 of carrying glass entrance 121 around this; The above-mentioned cup 11 of carrying is arranged in and carries glass entrance 121, and its lower end connects water tumbler 13, and the upper end extends in the space that inclined-plane 128 encloses.

Be provided with a plurality of through holes 126 and a plurality of groove 124 that run through inclined-plane 128 in the filter 12, like this, when washings are flowed through filter 12, from inclined-plane 128, flow into the ponding chamber 131 of water tumbler 13 via these a plurality of through holes 126 and a plurality of groove 124, certainly, washings also can flow in the ponding chamber 131 of water tumbler 13 via carrying cup 11.

In the present embodiment, be provided with a plurality of annular projections on the inclined-plane 128 of filter 12, each annular projection is looped around corresponding with it through hole 126 or the periphery of groove 124, and namely, the periphery of each through hole 126 and each groove 124 is provided with convex ledge structure.

Like this, in above-mentioned filter 1, the washings of dish-washing machine enter the inclined-plane 128 of filter 12, washings then can be to the inclined-plane 128 lower stream, as shown in Fig. 4 and Fig. 5, in the process that washings flow, the residue of current and light and small volume then can flow in the ponding chamber 131 of water tumbler 13 by through hole 126 and groove 124, heavier and the larger residue of volume then can be difficult to cross annular projection, thereby flowing directly into, the lower that can flow to inclined-plane 128 carries in the cup 11, like this, filter 12 not only has filter capacity at independent curved surface, and on the vertical direction of current, utilize the weight of residue in the washings and the difference of volume, can be with current, residue and residue heavier and that volume is larger light and small volume separate, form three-dimensional effect of filtering, thereby be referred to as stereo filter 1, avoid through hole 126 and groove 124 to be stopped up by larger residue, and then solve easily blocked phenomenon of filter 12, the filter capacity of assurance filter 1 and working properly avoids occurring the phenomenon that filter 1 lost efficacy.

The height of the annular projection in above-mentioned can be decided according to the actual design needs, is not restricted to concrete height, and generally speaking, its height is between the scope of 1mm to 3mm.

In the present embodiment, groove 124 is strip, to carry centered by glass entrance 121, the radially alternate setting of a plurality of grooves 124, like this, so that have the gap between a plurality of groove 124, and under the restriction of annular projection, this gap forms the runner that washings flow, and is convenient to washings lower diffluence of 128 to the inclined-plane.

A plurality of through holes 126 are separately positioned in the gap between the adjacent groove 124, and like this, when the Clearance Flow of current between adjacent groove 124, washings and lighter residue also can flow in the ponding chamber 131 of water tumblers 13 by through hole 126.

In the present embodiment, the bottom in the ponding chamber 131 of water tumbler 13 is provided with and is communicated with outside passage 132, the above-mentioned lower end communicating passage 132 of carrying cup 11, it is connected to the opening part of this passage 132, like this, the washings that flow into water tumbler 13 ponding chambeies 131 by filter 12 can flow to the outside by this passage 132.

Be provided with ventilative boss 122 at filter 12 upper surfaces, should be provided with the air-vent that is communicated with ponding chamber 131 in the ventilative boss 122, because filter 1 in the course of the work, current and air flow in the ponding chamber by groove 124 and through hole 126, like this, along with the air in the ponding chamber 131 increases, can produce larger pressure in this ponding chamber 131, hindering current flows in the ponding chamber 131, like this, by the effect of above-mentioned ventilative boss 122, the air in the ponding chamber 131 can be excreted, thus the air pressure in the reduction ponding chamber 131.

In the present embodiment, also be provided with spray arm installing hole 123 in the filter 12, this spray arm installing hole 123 is used for spray arm is installed, and it penetrates filter plate 12, is communicated to ponding chamber 131.

In the present embodiment, after filter 12 was placed in the ponding chamber 131 of water tumbler 13, its edge was pressed on the edge of water tumbler 13, and has the space between the bottom in bottom and ponding chamber 131, namely can not fit, and has certain distance between the two.

The present embodiment also provides dish-washing machine, it has comprised above-mentioned dish-washing machine stereo filter 1, like this, utilize this filter 1 can the washings in the dish-washing machine be filtered, because this filter 1 has three-dimensional effect of filtering, thereby in the course of the work, can blockage phenomenon, thereby also so that the dish-washing machine normal operation.

The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. dish-washing machine stereo filter, comprise the water tumbler with ponding chamber, the filter that cooperates with described water tumbler, and carry cup, described filter has to be carried glass entrance and centers on the described inclined-plane of carrying glass entrance, the described cup of carrying connects the described glass entrance of carrying, and the lower end places described ponding chamber, the upper end extends in the space that described inclined-plane encloses, it is characterized in that, described filter also is provided with a plurality of through hole and a plurality of grooves that run through described inclined-plane, and described a plurality of grooves are proposed radiation setting centered by glass entrance by described.

2. dish-washing machine stereo filter as claimed in claim 1 is characterized in that, described inclined-plane is provided with a plurality of annular projections, and each annular projection is around corresponding with it described through hole or described groove.

3. dish-washing machine stereo filter as claimed in claim 1 or 2 is characterized in that, is provided with a plurality of described through holes between two adjacent described grooves.

4. dish-washing machine stereo filter as claimed in claim 3 is characterized in that, described inclined-plane also convexes with ventilative boss, and described ventilative boss is provided with the air-vent that is communicated with described ponding chamber.

5. dish-washing machine stereo filter as claimed in claim 4 is characterized in that, bottom, described ponding chamber is communicated with outside.

6. dish-washing machine stereo filter as claimed in claim 5 is characterized in that, described filter also is provided with the spray arm installing hole.

7. a dish-washing machine is characterized in that, comprises each described dish-washing machine stereo filter of claim 1 ~ 6.