CN216823334U - Peculiar smell removing device of dish washing machine and dish washing machine - Google Patents

Abstract

The application discloses peculiar smell removing device of dish washing machine and dish washing machine relates to dish washing machine technical field. This peculiar smell device is removed to dish washer includes the casing, and sets up inner bag in the casing, the inner bag bottom is provided with the basin, just be provided with centrifugal pump, drain pump and washing pump on the basin respectively, the spray arm that the inner bag bottom was provided with, the top and/or the lateral wall of inner bag are provided with main spray arm, wherein, main spray arm pass through the washing water route with the washing pump is connected, spray arm pass through the three-way valve respectively with the centrifugal pump with washing water route is connected. Can solve the problem that the bottom of the inner container generates peculiar smell due to residual water and residues.

Description

Peculiar smell removing device of dish washing machine and dish washing machine

Technical Field

The application relates to the technical field of dish-washing machines, in particular to a peculiar smell removing device of a dish-washing machine and the dish-washing machine.

Background

In the life, the dish washing is indispensable every day, and greasy dirt on the bowl at every turn leads to hand greasy easily, and people's rhythm of life is more and more fast simultaneously, and the in-process cleaning efficiency who washes the dish every day is low and the time is longer, and consequently, dish washer has more and more extensive application in people's daily life.

A dishwasher is an apparatus for spraying washing water to dishes to remove dirt adhered to the dishes and to wash the dishes, and places the dishes in a basket of the dishwasher when in use, and the dishwasher generally sprays the washing water to the basket of the dishwasher by cooperation of a washing pump for spraying the washing water and a spray arm, thereby washing the dishes.

After the washing process is finished, certain residual water and residues are arranged at the bottom of the inner container of the dish washing machine, and peculiar smell is easily generated when the dish washing machine is not used for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a peculiar smell device and dish washer are removed to dish washer, can solve the inner bag bottom and produce the problem of peculiar smell because of remaining water and residue.

The embodiment of the application is realized as follows:

an aspect of the embodiment of the application provides a peculiar smell device is removed to dish washer, including the casing, and set up inner bag in the casing, the inner bag bottom is provided with the basin, just be provided with centrifugal pump, drain pump and washing pump on the basin respectively, the spray arm that inner bag bottom was provided with, the top and/or the lateral wall of inner bag are provided with main spray arm, wherein, main spray arm pass through the washing water route with the washing pump is connected, spray arm pass through the three-way valve respectively with the centrifugal pump with washing water route connection.

Optionally, the three-way valve includes a first port connected to the centrifugal pump, a second port connected to the washing water path, and a third port connected to the spray arm.

Optionally, the spray arm includes a main arm connected to the third interface, and a plurality of support arms respectively connected to the main arm, and a nozzle facing the bottom of the inner container is disposed on each support arm.

Optionally, a fixing seat is arranged on the main arm, and the main arm is connected with the bottom of the inner container through the fixing seat.

Optionally, a fixing nut is arranged on the fixing seat, and the fixing nut and the fixing seat are respectively located on two opposite sides of the bottom of the inner container.

Optionally, a sealing ring is arranged between the fixing nut and the bottom of the inner container.

Optionally, a filter screen assembly is further arranged at the bottom of the inner container, an opening of the filter screen assembly faces the inner container, and the filter screen assembly extends into the water tank.

Optionally, the number of the spray arms is set to be multiple.

Optionally, the water tank is provided with a first connection port connected to the centrifugal pump, a second connection port connected to the drain pump, and a third connection port connected to the washing pump.

In another aspect of the embodiments of the present application, there is provided a dishwasher including the dishwasher odor removing device as described in any one of the above.

The beneficial effects of the embodiment of the application include:

the embodiment of the application provides a peculiar smell device and dish washer are removed to dish washer to and the inner bag of setting in the casing, so that place the tableware in the inner bag, and clean the tableware through the washing pump. Through setting up the basin in inner bag bottom to and set up centrifugal pump, drain pump and washing pump respectively on the basin, so that carry out the washing of tableware through the washing pump, carry out the peculiar smell operation that removes of dish washer through the centrifugal pump, and carry out the drainage operation through the drain pump, thereby make centrifugal pump, drain pump and washing pump mutually support, in order to accomplish required washing and remove the peculiar smell operation. In addition, when washing operation is performed, both the spray arm and the main spray arm may be communicated with the washing pump through the three-way valve to clean the bottom of the inner container, thereby reducing adhesion of residue. And when removing the peculiar smell operation, accessible three-way valve makes spray arm and centrifugal pump intercommunication and cut off with the washing water route to reach the purpose that erodees the residue, reduce the peculiar smell that arouses because of the residue problem, thereby can solve the inner bag bottom and produce the problem of peculiar smell because of residual water and residue.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic structural diagram of an odor removing device of a dishwasher according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a water tank connected to a centrifugal pump and a drainage pump respectively according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a spray arm connected to a centrifugal pump and a washing pump respectively according to an embodiment of the present disclosure;

fig. 4 is a schematic structural view of a connection between a spray arm and a liner provided in the embodiment of the present application;

fig. 5 is a schematic structural view of a sink according to an embodiment of the present disclosure.

Icon: 100-peculiar smell removing device of dish washer; 110-a housing; 120-inner container; 130-a water tank; 132 — a first connection port; 134-a second connection port; 136-a third connection port; 140-a centrifugal pump; 150-a drain pump; 160-spray arm; 162-main arm; 164-a support arm; 166-a fixed seat; 168-a fixing nut; 169-sealing ring; 170-three-way valve; 180-a washing pump; 182-a washing water circuit; 184-main spray arm; 190-a screen assembly.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1, 2 and 3, the present embodiment provides a peculiar smell removing device 100 for a dishwasher, including a housing 110 and an inner container 120 disposed in the housing 110, a water tank 130 is disposed at the bottom of the inner container 120, a centrifugal pump 140, a drain pump 150 and a washing pump 180 are respectively disposed on the water tank 130, a spray arm 160 is disposed at the bottom of the inner container 120, a main spray arm 184 is disposed at the top and/or the side wall of the inner container 120, wherein the main spray arm 184 is connected to the washing pump 180 through a washing water path 182, and the spray arm 160 is respectively connected to the centrifugal pump 140 and the washing water path 182 through a three-way valve 170.

Specifically, when the dishwasher performs a washing operation of dishes, a sufficient amount of water is first injected into the tub 130, and then the washing pump 180 is activated, and when the washing pump 180 is operated, the washing water is sprayed onto the dishes by the main spray arms 184 disposed at the top and/or the sidewalls of the inner tub 120, so as to clean the dishes. In practical applications, the main spray arm 184 may be disposed only on the top of the inner container 120, or may be disposed only in the middle of the inner container 120, and is connected to the inner container 120 through a shelf, and at this time, the washing water path 182 is led out from the side wall of the inner container 120, and is connected to the main spray arm 184, and is indirectly connected to the side wall of the inner container 120. To promote cleaning, main spray arms 184 may also be provided on both the top and side walls. In order to prevent food residue from being deposited on the bottom of the inner tub 120 during the process of cleaning the dishes by the washing pump 180, the food residue is fermented and deteriorated to generate a bad smell when the dishwasher is not used for a long time. With the above-described structure, when a washing operation is performed, the washing pump 180 is activated to supply washing water to the main spray arm 184 and the spray arm 160, respectively, by cooperation of the washing water path 182 and the three-way valve 170, so that the spray arm 160 and the main spray arm 184 for cleaning dishes are simultaneously operated. Therefore, the residues deposited at the bottom of the inner container 120 are flushed into the water inlet tank 130 under the action of the spraying arm 160, so that the deposition of the residues at the bottom of the inner container 120 is avoided while the tableware is cleaned, and the possibility of generating peculiar smell of the dishwasher caused by the residues at the bottom of the inner container 120 is reduced.

In the deodorizing operation, a small amount of water is injected into the water tank 130, and then the centrifugal pump 140 is started. At this time, the three-way valve 170 connects the spray arm 160 with the centrifugal pump 140, so that the bottom of the inner container 120 is flushed through the centrifugal pump 140 and the spray arm 160, thereby achieving the purpose of cleaning. When the centrifugal pump 140 works, the three-way valve 170 and the washing water path 182 are in a cut-off state, so that the cleaned tableware is not required to be wetted again, and the reliability of the peculiar smell removing process is ensured.

When the washing operation is completed, or when the deodorization operation is completed, the drain pump 150 is activated to drain the water in the water tank 130. The centrifugal pump 140, the drain pump 150, and the washing pump 180 provided in the water tank 130 may be directly connected to the water tank 130, or may be indirectly connected to the water tank 130 through a water pipe, as long as the stability of the connection can be ensured.

The odor removing device 100 of the dishwasher according to the embodiment of the present application is provided with a housing 110 and a liner 120 disposed in the housing 110, so that the dishes can be placed in the liner 120 and cleaned by a washing pump 180. The water tank 130 is provided at the bottom of the inner tub 120, and the centrifugal pump 140, the drain pump 150 and the washing pump 180 are respectively provided on the water tank 130, so that the washing of the dishes is performed by the washing pump 180, the odor removing operation of the dishwasher is performed by the centrifugal pump 140, and the water discharging operation is performed by the drain pump 150, so that the centrifugal pump 140, the drain pump 150 and the washing pump 180 are cooperated with each other to perform the required washing and odor removing operations. In addition, when the washing operation is performed, both the spray arm 160 and the main spray arm 184 may be communicated with the washing pump 180 through the three-way valve 170 to clean the bottom of the inner container 120, thereby reducing the adhesion of the residue. And when the peculiar smell is removed, the spray arm 160 is communicated with the centrifugal pump 140 and is cut off from the washing water path 182 through the three-way valve 170, so as to achieve the purpose of flushing residues, reduce peculiar smell caused by the residue problem, and solve the problem that the peculiar smell is generated at the bottom of the inner container 120 due to residual water and residues.

As shown in fig. 3, the three-way valve 170 includes a first port connected to the centrifugal pump 140, a second port connected to the washing water path 182, and a third port connected to the spray arm 160.

In the above manner, the spray arm 160 can establish a required connection relationship with the washing pump 180 and the centrifugal pump 140 through the three-way valve 170, and the spray arm 160 is selected to be conducted with the centrifugal pump 140 as required, or the spray arm 160 and the main spray arm 184 are conducted with the washing pump 180 at the same time, so as to improve the diversity in use. The three-way valve 170 can be controlled by an electromagnetic valve, so that the intellectualization in use is improved.

As shown in fig. 1 and 3, the spray arm 160 includes a main arm 162 connected to the third interface, and a plurality of support arms 164 respectively connected to the main arm 162, and the support arms 164 are provided with spray heads facing the bottom of the inner container 120.

Specifically, the spray arm 160 is connected to the centrifugal pump 140 through the main arm 162, and when the centrifugal pump 140 is started, the water in the water tank 130 flows into the main arm 162 from the centrifugal pump 140, and is divided at the connection between the main arm 162 and the support arm 164, so as to increase the washing area of the bottom of the inner container 120, and further improve the washing efficiency of the bottom of the inner container 120. In addition, by directing the spray head to the bottom of the inner container 120, the water sprayed from the spray arm 160 can be prevented from wetting the cleaned tableware, which is beneficial to ensuring the reliability in use.

As shown in fig. 4, the main arm 162 is provided with a fixing seat 166, and the main arm 162 is connected to the bottom of the inner container 120 through the fixing seat 166.

Specifically, the fixing seat 166 is arranged on the main arm 162, so that stable connection between the main arm 162 and the inner container 120 is guaranteed, looseness of the spray arm 160 is avoided, and connection reliability is guaranteed.

Referring to fig. 4, the fixing base 166 is provided with a fixing nut 168, and the fixing nut 168 and the fixing base 166 are respectively located at two opposite sides of the bottom of the inner container 120.

Specifically, the fixing seat 166 is provided with a stopper, the fixing seat 166 is disposed in the mounting hole of the inner container 120 in a penetrating manner, and the stopper and the fixing nut 168 are respectively located on two opposite sides of the bottom of the inner container 120. The fixing nut 168 is in threaded connection with the fixing seat 166, so that the bottom of the inner container 120 is supported between the fixing seat 166 and the fixing nut 168, and the reliability of connection is ensured.

In an alternative embodiment of the present application, a sealing ring 169 is disposed between the fixing nut 168 and the bottom of the inner container 120, as shown in fig. 4.

Therefore, the sealing performance of the joint is guaranteed, and the problem of liquid leakage is avoided.

As shown in fig. 1, a filter screen assembly 190 is further disposed at the bottom of the inner container 120, an opening of the filter screen assembly 190 faces the inner container 120, and the filter screen assembly 190 extends into the water tank 130.

Specifically, by arranging the filter screen assembly 190 at the bottom of the inner container 120, when the dishwasher performs a washing operation, residues flushed from the tableware can be filtered by the filter screen assembly 190, and a large amount of residues are prevented from falling into the water tank 130. Therefore, the blockage of the drain pump 150 or the centrifugal pump 140 caused when the drain pump 150 or the centrifugal pump 140 is started can be avoided, and the stability in use can be ensured.

In addition, through the opening with filter screen assembly 190 towards inner bag 120 and filter screen assembly 190 stretches into in the basin 130, when washing water flows down from inner bag 120, can be smooth and easy flow in filter screen assembly 190 to in time flow out from filter screen assembly 190, be favorable to guaranteeing the normal clear of washing cycle.

In an alternative embodiment of the present application, the number of the spray arms 160 is provided in plurality. The plurality of spray arms 160 are respectively connected with the centrifugal pump 140, so that the spraying area of the spray arms 160 to the bottom of the inner container 120 is favorably increased, and the cleaning effect of the bottom of the inner container 120 is favorably ensured.

As shown in fig. 5, the water tank 130 is provided with a first connection port 132 connected to the centrifugal pump 140, a second connection port 134 connected to the drain pump 150, and a third connection port 136 connected to the washing pump 180.

Specifically, the above-mentioned form is adopted, so that the centrifugal pump 140, the drain pump 150 and the washing pump 180 are respectively connected with the water tank 130, which are not interfered with each other, and the stability in the using process is ensured.

The embodiment of the application also discloses a dishwasher, which comprises the peculiar smell removing device 100 of the dishwasher in the embodiment. The dishwasher includes the same structure and advantageous effects as the dishwasher deodorizing device 100 of the previous embodiment. The structure and advantageous effects of the deodorization apparatus 100 for a dishwasher have been described in detail in the foregoing embodiments, and thus, will not be described again.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a peculiar smell device is removed to dish washer, its characterized in that, includes the casing, and sets up inner bag in the casing, the inner bag bottom is provided with the basin, just be provided with centrifugal pump, drain pump and washing pump on the basin respectively, the spray arm that inner bag bottom was provided with, the top and/or the lateral wall of inner bag are provided with main spray arm, wherein, main spray arm pass through the washing water route with the washing pump is connected, spray arm pass through the three-way valve respectively with the centrifugal pump with washing water route connection.

2. The odor removing device of a dishwasher as claimed in claim 1, wherein said three-way valve includes a first port connected to said centrifugal pump, a second port connected to said washing water path, and a third port connected to said spray arm.

3. The odor removing device of claim 2, wherein said spray arm comprises a main arm connected to said third port, and a plurality of support arms respectively connected to said main arm, said support arms being provided with nozzles facing the bottom of said inner container.

4. The odor removing device of a dishwasher as claimed in claim 3, wherein said main arm is provided with a fixing seat, and said main arm is connected to the bottom of said inner container through said fixing seat.

5. The odor removing device of a dishwasher as claimed in claim 4, wherein said fixing seat is provided with a fixing nut, and said fixing nut and said fixing seat are respectively located at two opposite sides of the bottom of said inner container.

6. A dishwasher deodorizing device according to claim 5, wherein a seal ring is provided between the fixing nut and the bottom of the inner container.

7. The odor removing device of a dishwasher as claimed in claim 6, wherein a filter screen assembly is further provided at the bottom of the inner container, an opening of the filter screen assembly faces the inner container, and the filter screen assembly extends into the water tank.

8. The odor removing device of a dishwasher according to any one of claims 1 to 7, wherein the number of the spray arms is provided in plural.

9. The odor removing device of a dishwasher according to any one of claims 1 to 7, wherein the sump is provided with a first connection port connected to the centrifugal pump, a second connection port connected to the drain pump, and a third connection port connected to the washing pump.

10. A dishwasher, characterized by comprising the dishwasher odor removing device of any one of claims 1 to 9.

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