CN201445502U - Water cup of dish washing machine - Google Patents

Abstract

The utility model relates to a cup of a dish washing machine. The water-saving washing machine comprises a water cup and a water discharge pump, wherein a washing pump cavity is arranged in the water cup, three cavities of a circulating filter cavity and a pollutant treatment cavity are arranged in the pollutant treatment cavity, a blade is arranged in the pollutant treatment cavity, a washing pump impeller is arranged in the washing pump cavity, a circulating filter pump impeller is arranged in the circulating filter cavity, the washing pump impeller and the circulating filter pump impeller are connected with an output shaft of a driving motor, a filter screen is arranged between the pollutant treatment cavity and the circulating filter cavity, the circulating filter cavity is communicated with the water discharge pump through a circulating filter. The utility model discloses dividing rivers and pollutant into two tunnel circulations, getting into wash pump chamber and circulating filtration chamber respectively, playing the effect of handling the pollutant respectively and filtering the clear water, the pollutant is smashed the back again and is filtered the processing, can collect rapidly and discharge the pollutant, entire system has improved the filterable efficiency of pollutant, reduces the secondary pollution condition in the washing process, reduces water consumption, and at the drainage in-process, improves the clean effect to filtration system.

Description

A dishwasher cup

technical field

The utility model relates to a dishwasher water cup, which belongs to the transformation technology of the dishwasher water cup.

Background technique

After the original dishwasher water is collected into the water cup, there are two ways: one is to set a blade 3 at the front end of the washing chamber of the washing pump 2 installed in the water cup 1, and the blade 3 is installed on the shaft of the washing motor 4, and the blade 3 A filter screen 5 is installed between the washing pump 2, and the washing water collected in the water cup 1 carries large and small pollutants. After being crushed by the blade 3 and filtered by the filter screen 4, the water and the crushed pollutants enter the washing pump 2 together. In the washing chamber, the washing pump 2 pumps the water flow into the washing water channel (spray arm system), and the pollutants and water are circulated and washed in the same water flow channel until the washing process is completed, and the water and pollutants are discharged through the drainage pump 6, as shown in the figure 1. Another situation is that the water enters the filter system 7 with pollutants, and the water enters the washing cavity of the washing pump 2 through the filter screen, and the pollutants are stranded in the filter system 7, as shown in FIG. 2 . In order to achieve a better filtering effect, the diameters of the filter screens used at this time are relatively small, so that pollutants can easily block the filter screens, and the water flow cannot pass through the filter system quickly, thereby affecting the normal operation of the washing pump 2.

Utility model content

The purpose of this utility model is to consider the above-mentioned problems and provide a washing machine that can quickly collect and discharge pollutants, reduce the content of pollutants returned to the main water flow inside the dishwasher, improve the efficiency of filtering pollutants, and reduce secondary waste in the washing process. Contamination situation, dishwasher cups that reduce water consumption.

The technical solution of the utility model is: it includes a water cup and a drainage pump, wherein the water cup is provided with a washing pump chamber, a circulation filter chamber and a pollutant treatment chamber. The impeller of the washing pump is installed, and the impeller of the circulating filtering pump is installed in the circulating filter chamber. The impeller of the washing pump and the impeller of the circulating filtering pump are connected with the output shaft of the driving motor. The chamber communicates with the drain pump through the circulation filter, and the pollutant treatment chamber communicates with the drain pump.

The above-mentioned pollutant treatment chamber is a closed or semi-closed pollutant treatment chamber.

Above-mentioned filter screen is metal filter screen.

A cylinder filter is housed in the above water cup.

Since the utility model adopts the structure that the water cup is provided with a washing pump chamber, a circulation filter chamber and a pollutant treatment chamber, when the dishwasher is running, the water flow and pollutants are divided into two waterways to circulate, and enter the The washing pump cavity and the circulating filter cavity play the role of separately treating pollutants and filtering clean water. After the pollutants are crushed and then filtered, the pollutants can be quickly collected and discharged, reducing the pollutant content returned to the main water flow inside the dishwasher , The entire system improves the efficiency of pollutant filtration, reduces the secondary pollution during the washing process, reduces water consumption, and improves the cleaning effect of the filtration system during the drainage process. The utility model is a convenient and practical dishwasher water cup with ingenious design and excellent performance.

Description of drawings

Fig. 1 is the structural representation of prior art;

Fig. 2 is a schematic structural diagram of another prior art;

Fig. 3 is a structural schematic diagram of the utility model.

Detailed ways

Example:

The structural diagram of the utility model is shown in Figure 3, including a water cup 1 and a drainage pump 6, wherein the water cup 1 is provided with a washing pump chamber 11, a circulation filter chamber 12 and a pollutant treatment chamber 13. The blade 3 is arranged in the chamber 13, the washing pump impeller 14 is installed in the washing pump chamber 11, the circulation filter pump impeller 15 is installed in the circulation filter chamber 12, the output shaft of the washing pump impeller 14 and the circulation filter pump impeller 15 and the drive motor 4 Connection, the filter screen 5 is arranged between the pollutant treatment chamber 13 and the circulation filter chamber 12, the circulation filter chamber 12 communicates with the drainage pump 6 through the circulation filter 17, and the pollutant treatment chamber 13 communicates with the drainage pump 6.

The above-mentioned pollutant treatment chamber 13 is a closed or semi-closed pollutant treatment chamber. In this embodiment, the pollutant treatment chamber 13 is a closed chamber. Above-mentioned filter screen 5 is a metal filter screen. A cylindrical filter 16 is housed in the above-mentioned water cup 1 .

When the utility model is working in the dishwasher, the washing water is ejected from the spray arm to wash the tableware, then falls into the bottom of the inner tank of the dishwasher, returns to the water cup 1, and the water is pumped to the water cup 1 through the washing pump connected to the water cup 1. In the washing waterway, it reaches the spray arm to form a cycle, and after several cycles, the washing process is completed. Wherein the cylindrical filter 16 is housed in the water cup, the water that falls into the bottom of the dishwasher liner enters in the cylindrical filter 16, and the water flows into the water cup 1 from the filter net provided on the side of the cylindrical filter 16, and most The water enters the washing pump chamber 11 under the suction of the washing pump, and re-enters the circulating water circuit through the washing pump, and the large residues carried in the water remain in the cylindrical filter 16. In addition, in the closed or semi-closed pollutant treatment chamber 13 provided in the water cup 1, under the suction action of the circulating filter pump or the action of water flow, a small part of water and pollutants filtered through the filter system enter the chamber, and the pollutants are eliminated. The slag blade 3 is broken, and the pulverized pollutants are sucked into the circulation filter cavity 12 through the filter screen 5 . The pollutant treatment chamber 13 communicates with the drain pump 6. When draining water, under the action of the drain pump 6, the water in the water cup 1 is discharged through the chamber. In addition, the crushed pollutants and a small part of water are absorbed by the circulating filter pump and transported to the circulating filter cavity 12. The water enters the water cup 1 through the filter screen on the circulating filter 17, and the broken residue remains in the circulating filter. In 17, the circulation filter 17 is channel-connected with the drain pump 6, and after washing, the drain pump 6 discharges the water and residue debris in the circulation filter 17.

Claims (4)

1. A dishwasher water cup, comprising a water cup (1) and a drain pump (6), characterized in that the water cup (1) is provided with a washing pump chamber (11), a circulation filter chamber (12) and a pollutant treatment chamber (13) Three chambers, the pollutant treatment chamber (13) is equipped with a blade (3), the washing pump chamber (11) is equipped with a washing pump impeller (14), and the circulation filter chamber (12) is equipped with a circulation filter The pump impeller (15), the washing pump impeller (14) and the circulation filter pump impeller (15) are connected to the output shaft of the drive motor (4), and a filter is provided between the pollutant treatment chamber (13) and the circulation filter chamber (12). The net (5), the circulation filter chamber (12) communicates with the drainage pump (6) through the circulation filter (17), and the pollutant treatment chamber (13) communicates with the drainage pump (6). 2. The dishwasher water cup according to claim 1, characterized in that the pollutant treatment chamber (13) is a closed or semi-closed pollutant treatment chamber. 3. The dishwasher water cup according to claim 1, characterized in that the filter screen (5) is a metal filter screen. 4. The dishwasher water cup according to claim 1, characterized in that a cylindrical filter (16) is installed in the water cup (1).

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