CN201436015U - dishwasher filter system - Google Patents

Abstract

A filter system for a dishwasher, comprising a carrying cup, a water cup, a cylindrical filter installed on the side of the carrying cup, a drain pump and a drain pipe arranged at the lower part of the dishwasher liner, wherein a water cup forms a Lifting cup chamber, the carrying cup is placed in the carrying cup cavity, a pollutant treatment chamber is set under the water cup, and the bottom of the cavity of the carrying cup is provided with an outlet connected with the pollutant treatment chamber, and the water filtered by the cylindrical filter is passed through the lifting cup. The cup chamber and the channel connected with the main washing chamber of the water cup enter the main washing chamber of the water cup, the water in the main washing chamber of the water cup can be sent back to the washing pipeline through the washing pump, and the water and pollutants in the pollutant treatment chamber are drained through the drain pump and drained. tube discharge. Because the utility model adopts the structure of separating the water flow of the main waterway and the treatment of pollutants from the water flow through the diversion effect of the lifting cup cavity, the filtration efficiency is improved, the water consumption of single washing is reduced, and the impact on the column due to the accumulation of pollutants is effectively reduced. Blockage caused by the surface filter, thereby improving the filtration efficiency and the anti-pollution ability of the filter.

Description

dishwasher filter system

technical field

The utility model relates to a filter system of a dishwasher, which belongs to the transformation technology of the filter system of the dishwasher.

Background technique

The filter system of the existing dishwasher is shown in Figure 1. The cup 1 is fixed at the center of the water cup 2 by means of knobs or clips. After the water with pollutants passes through the cylindrical filter 3 on the cup 1, Under the action of the suction force of the washing motor pump, the water enters the washing pump 4 and the water flow system. During the continuous circulation process, the pollutants are temporarily retained in the cylindrical filter screen 3 and the cup 1. Drainage, pollutants are discharged outside the machine. In this structure, due to the excessive collection of pollutants in the cup cavity, and the diameter of fine pollutants is similar to the diameter of the mesh of the filter screen, the pollutants are very easy to block the filter screen, thereby affecting the filtering effect.

Utility model content

The purpose of this utility model is to consider the above problems and provide a filter that improves the filtration efficiency, reduces the water consumption of a single wash, and effectively reduces the blockage of the cylindrical filter due to the accumulation of pollutants, thereby improving the filtration efficiency and the filter. Anti-pollution dishwasher filter system. The utility model has reasonable design and convenient use.

The technical scheme of the utility model is: including a carrying cup, a water cup, a cylindrical filter installed on the side of the carrying cup, a drainage pump and a drain pipe arranged at the lower part of the dishwasher liner, wherein a lifting cup is formed in the water cup. The cup cavity, the cup is placed in the cup cavity, the pollutant treatment chamber is set under the water cup, the bottom of the cavity of the cup is provided with an outlet connected with the pollutant treatment chamber, and the water filtered by the cylindrical filter passes through the cup The cavity and the channel connected with the main washing chamber of the water cup enter the main washing chamber of the water cup, the water in the main washing chamber of the water cup can be sent back to the washing pipeline through the washing pump, and the water and pollutants in the pollutant treatment chamber pass through the drain pump and the drain pipe discharge.

The above-mentioned cup placed in the cup cavity provided by the water cup is connected with the water cup through a twist, a clamp or a screw.

Because the utility model adopts the structure of separating the water flow of the main waterway and the treatment of pollutants from the water flow through the diversion effect of the cup cavity when the dishwasher is working, the filtration efficiency is improved, the water consumption of a single washing is reduced, and the water consumption of a single wash is effectively reduced. The clogging of the cylindrical filter due to the accumulation of pollutants is eliminated, thereby improving the filtration efficiency and the anti-pollution ability of the filter. The utility model is a filtering system of a dishwasher which is ingenious in design, excellent in performance, convenient and practical.

Description of drawings

Fig. 1 is the structural representation of prior art;

Fig. 2 is a structural schematic diagram of the utility model.

Detailed ways

Example:

The structure diagram of the filter system of the utility model dishwasher is shown in Figure 2, including a cup 1, a water cup 2, a cylindrical filter 3 installed on the side of the cup 1, and a bottom of the dishwasher liner 7 The drainage pump 6 and the drain pipe, wherein the water cup 2 forms a cup chamber 21, the cup 1 is placed in the cup chamber 21, and a pollutant treatment chamber 5 is arranged below the water cup 2, and the chamber of the cup 1 The bottom is provided with an outlet 11 communicating with the pollutant treatment chamber 5, and the water filtered by the cylindrical filter 3 enters the main washing chamber 22 of the water cup through the cup chamber 21 and the passage 23 communicated with the main washing chamber 22 of the water cup, and the main washing chamber of the water cup The water in 22 can be transported back in the washing pipeline through the washing pump 4, and the water and pollutants in the pollutant treatment chamber 5 are discharged through the drain pump 6 and the drain pipe.

In this embodiment, the above mentioned cup 1 placed in the cup cavity 21 of the water cup 2 is connected with the water cup 2 through a twist, a clamp or a screw.

The working principle of the utility model is as follows: the water entering the cup 1, the pollutant residue and a small part of water filtered by the cylindrical filter screen 3 are under the action of gravity, water flow inertia, etc., and pass through the bottom of the cup 1 cavity. The outlet 11 is divided into the pollutant treatment chamber 5, where the pollutants are treated and filtered, and the residues of the pollutants are left in the chamber, and the water enters the water cup 2 through the channel and enters the water recirculation. After the washing is finished, the pollutants and water are discharged by the drain pump 6. During the washing process, the filtered pollutant residue does not accumulate in the filter screen of the cup. Simultaneously, most of the water filtered by the cylindrical filter screen 3 enters the main washing chamber 22 of the water cup through the passage 23 communicated with the cup chamber 21 and the main washing chamber 22 of the water cup, and enters the main waterway to continue circulation. When washing finishes draining, the remaining water in the main washing chamber 22 returns to the cup chamber 21 through this passage again, forms a drainage passage through the cup chamber 21 and the pollutant treatment chamber 5, and all the water in the machine is discharged. Under the action of the reverse water flow of this drainage, the cylindrical filter screen 3 is washed away, and the pollutants attached to the cylindrical filter screen 2 are separated from the filter screen with the water flow, and the filter screen 2 is cleaned.

Claims (2)

1. the filtration system of a dish-washing machine, include and carry cup (1), water tumbler (2), be installed in the cylinder screen pack (3) of carrying cup (1) side and draining pump (6) and the drainpipe that is arranged on internal cavity of bowl washer (7) bottom, it is characterized in that forming one in the described water tumbler (2) carries a glass chamber (21), carrying cup (1) is placed on and carries in glass chamber (21), the below of water tumbler (2) is provided with pollutant process chamber (5), the cavity bottom of carrying cup (1) is provided with the outlet (11) that is communicated with pollutant process chamber (5), water after cylinder screen pack (3) filters enters water tumbler master washing cavities (22) by the passage (23) of carrying a glass chamber (21) and be communicated with water tumbler master washing cavities (22), water in the water tumbler master washing cavities (22) can carry back scrubbing to wash in the pipeline by washing pump (4), and water in the pollutant process chamber (5) and pollutant are discharged by draining pump (6) and drainpipe.

2. the filtration system of dish-washing machine according to claim 1 is characterized in that the above-mentioned set cup of carrying in glass chamber (21) (1) of carrying of water tumbler (2) that is placed on links to each other with water tumbler (2) by turn-knob or screens or screw.

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