TR201908898A2 - A WASHING MACHINE WITH FILTERING ELEMENT - Google Patents

Abstract

The present invention includes a washing tub (2) in which the washing process is carried out, a circulation line (3) in which the circulation water taken from the washing tub (2) is carried and a chamber (5), located on the chamber (5), coming from the circulation line (3). a water inlet (6) from which water is taken, at least one filter (7) in the reservoir (5) that allows the water taken from the water inlet (6) to be filtered through and a It relates to a washing machine (1) comprising a filtering element (4) having a water outlet (8).

Description

DESCRIPTION A WASHING MACHINE WITH FILTERING ELEMENT This invention has a filtering element for filtering the washing water. relates to a washing machine. In washing machines, the laundry is in a washing tub supplied with detergent water. It is placed in a drum located in the center and washed in the rotating drum.

exposed to both mechanical and chemical effects during the washing process. The fibers separated from the laundry, together with the water discharged at the end of the washing process It is discharged into the waste water line to which the washing machine is connected.

In each washing process carried out in conventional washing machines, approximately 1 milligram of fiber mixes into the waste water line. Total in nature More than half of the microplastic accumulation is caused by the waste water from the washing machine. cause has not been determined. Especially synthetic fibers and particles created in nature. Considering the destruction, it is an important part of the wastewater originating from the washing machine. appears to cause environmental pollution. For this reason, the wash water The use of filtering elements that provide filtering is increasing day by day. is spreading. However, in filters known in the art, the circulation water In the case of detergent, the foam formed by the water hitting the filter prevents the flow of water. causing a decrease in filtering performance. Foam, also, from the filtering element to the other parts of the washing machine. can reach and mix with clean water. application with a filter located under the detergent dispenser. washing machine is described.

Chinese patent number CN201172752 in the state of the art application, a laundry item with a filter placed in the detergent dispenser. machine is described.

The object of this invention is to have a filtering element that dampens the foam. is the acquisition of a washing machine with

The first request made to achieve the purpose of this invention and depending on this request The washing machine as defined in the claims, in which the filter is enclosed, circulation a water inlet connected to the line and the water passed over the filter is sent. a box in the form of a water outlet on a transmission line. in the chamber and in the chamber so that the water flow direction is before the filter. a damper whose area is in the form of a grating with multiple openings contains. The foam formed in the chamber bursts by hitting the damper and Thus, the foam in the chamber is damped. In this way, inside the chamber Decrease in filtering performance due to foam accumulation is prevented.

In one embodiment of the invention, the damper is spaced apart on the same plane. at least one edge sharpened, describing openings It has more grill bars. Thus, striking the sharp parts of the damper. The foam is effectively damped.

In another embodiment of the invention, the grid bar is cut into a parallelepiped form. and it is structured in such a way that all corners are pointed. In this way, the sharp The foam damping performance is improved by increasing the number of corners.

In another embodiment of the invention, the damper is just before the water inlet. is placed. In this way, the water coming from the water inlet hits the damper. slowing down and dispersion into the chamber and foam formation is being reduced.

In another embodiment of the invention, the width of the apertures is increases towards the edges. In this way, the edges of the filter are more excess water is diverted.

In another embodiment of the invention, there are spikes on the ceiling of the receptacle. takes. In this way, the foam accumulated between the damper and the upper wall of the chamber is effectively damped.

Thanks to this invention, the foam in the chamber is damped and filtering is provided. performance is prevented.

The washing machine realized to achieve the purpose of this invention is in the attached figures. has been shown, from these figures; Figure 1 is a schematic view of the washing machine of one embodiment of the invention.

Figure 2 - Exploded filter element of an embodiment of the invention is the view.

Figure 3 - Perspective of the damper of another embodiment of the invention is the view.

Figure 4 - Cross section of the filtering element of another embodiment of the invention is the view.

Figure 5 - View of the top wall of another embodiment of the invention.

The parts in the figures are numbered one by one and the corresponding numbers are given below. 1. Washing machine washing tub circulation line filtering element Water inlet Filter Water exit 9. Damper . Openness 11. Grid bars 12. ledge 13. Upper wall 14. Transmission line The washing machine (1) is a washing machine in which the non-washing process is carried out. The boiler (2) is a vessel where the circulation water taken from the washing tub (2) is carried. circulation line (3) and a chamber (5), the circulation line located on the chamber (5) A water inlet (6), located in the reservoir (5), from which the water coming from the line (3) is taken. at least one that allows the water taken from the inlet (6) to be filtered by passing over it. to send the water passed through the filter (7) and the filter (7) out of the chamber (5). It comprises a filtering element (4) having a water outlet (8) that provides

The circulation water is taken from the water inlet (6) opened to the circulation line (3) and to a transmission line (14) through the water outlet (8) by passing over the filter (7). is sent.

The washing machine (1), which is the subject of the invention, will remain between the filter (7) and the water inlet (6) In the figure, there is a valve located in the chamber (5) that allows the passage of water on it. It includes a damper (9) in perforated structure with more openings (10). This The sparkling water coming from the inlet (6) passes through the openings (10) and enters the filter (7). is reaching. As the circulation water continues to be fed into the chamber (5), the chamber (5) The water and foam level in it increases gradually and the foam damper (9) When it reaches the level of the damper (9), it explodes. Thus, Flow disturbances due to excessive foam build-up in the filter element (4) and foam overflow from the chamber (5) is prevented.

In one embodiment of the invention, the damper (9) will remain between the openings (10) Grill bars having at least one pointed edge, forming a grid form (11) has. The openings (10) are elongated from each other, the grid bars (11) separated by. At least one of the cheetah-shaped grill bars (11) the edge of the filter (7), especially the edge of the filter (7), is sharply structured. Pointed Damping efficiency of the damper (9) thanks to the side grill bars (11) is being increased.

In another embodiment of the invention, the grill bars (11) are in the form of lozenges. (diamond shape) has a cross section. Grill rods (11), all pointed corners It has a section in the form of a lozenge slice. Thus, the foam above and below the damper (9) and passing through the opening (10) damping is provided.

In another embodiment of the invention, the damper (9), the water inlet (6) and the filter (7) It is placed between the water inlet (6) to be closer to the water inlet. Damper (9), just above an upper wall (13) of the chamber (5) on which the water inlet (6) is located. It is placed in such a way that it will lie under it. In this way, the damper (9) It serves as a water diverter at the same time, thereby providing the water coming from the water inlet (6). It is ensured that the chamber (5) is directed towards its edges. Thus, The foam is prevented from piling up in one area.

In another embodiment of the invention, the damper (9) is opposite the water inlet (6). from each other so that relatively narrow openings (10) are located in the remaining central region. have openings (10) of different widths. expanding towards the edges Thanks to the openings (10), more water flows towards the sides of the bowl (5). orientation is provided. Thus, a homogeneous water flow on the filter (7) foam accumulation is reduced.

In another embodiment of the invention, the chamber (5) has an upper part facing the damper (9). there are more than one protrusion (12) on its wall (13). Protrusions (12), It is located on the upper wall (13) above the damper (9). The protrusions (12) are in conical form and extend towards the damper (9).

Thus, in case the water and foam level in the chamber (5) rises excessively, damping of the foam remaining on the damper (9) by the protrusions (12) is provided.

Thanks to this invention, it is possible to effectively and safely circulate detergent circulating water. a laundry with a filtering element (4) that allows it to be filtered machine (1) is obtained.

Claims (6)

REQUESTS A washing tub (2) in which the non-washing process is carried out, a circulation line (3) in which the circulation water taken from the washing tub (2) is carried, and a chamber (5) located on the chamber (5) where the water coming from the circulation line (3) is taken. to the water inlet (6), at least one filter (7) located in the chamber (5), which allows the water taken from the water inlet (6) to be filtered by passing over it, and a water outlet (which enables the water passed through the filter (7) to be sent out of the chamber (5)). It is a perforated structure containing a filtering element (4), with 8) located in the chamber (5), between the filter (7) and the water inlet (6), on which there are more than one opening (10) that allows the passage of water. a washing machine (1) characterized by a damper (9). Washing machine (1) as in Claim 1, characterized by grill bars (II) having at least one pointed edge, forming a grid form with the openings (10) between them. A washing machine (1) as in Claim 2, characterized by grill bars (11) having a diamond-shaped section. A washing machine (1) as in any one of the above claims, characterized by a damper (9) placed between the water inlet (6) and the filter (7), closer to the water inlet (6). A washing machine (1) as in any one of the above claims, characterized by its damper (9) having openings (10) of different widths, with relatively narrow openings (10) in the middle region opposite the water inlet (6). 6. A washing machine (1) as in any one of the above claims, characterized by more than one protrusion (12) located on an upper wall (13) of the chamber (5) facing the damper (9).