CN216823333U

CN216823333U - Peculiar smell removing device of dish washing machine and dish washing machine

Info

Publication number: CN216823333U
Application number: CN202220235705.1U
Authority: CN
Inventors: 任富佳; 张永松; 贺晓帆; 马涛
Original assignee: Hangzhou Robam Appliances Co Ltd
Current assignee: Hangzhou Robam Appliances Co Ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-28
Anticipated expiration: 2032-01-26

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, be provided with the first interface and the second interface of keeping away from each other on the basin respectively, first interface connection has the drain pump, second interface connection has the centrifugal pump, just the centrifugal pump is through setting up the spray arm of inner bag bottom with the basin intercommunication. Can solve the problem that the residue is easy to shield the flushing channel and influence the stability during flushing in the flushing process.

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 completed, a certain amount of residual water and residues are contained in the water tank of the dishwasher, and the residual water and the residues need to be regularly washed in order to prevent the residual water and the residues from generating peculiar smell.

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 and wash the in-process, and the residue shelters from easily and washes the passageway, influences the problem of the stability when washing.

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, be provided with the first interface and the second interface of keeping away from each other on the basin respectively, first interface connection has the drain pump, second interface connection has the centrifugal pump, just the centrifugal pump is through setting up the spray arm of inner bag bottom with the basin intercommunication.

Optionally, a joint is arranged at the second interface, and the centrifugal pump is communicated with the water tank through the joint.

Optionally, a sealing ring is arranged between the joint and the second interface.

Optionally, the centrifugal pump is connected with the joint through a water pipe.

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, a first filter screen is arranged at the first interface, and a second filter screen is arranged at the second interface.

Optionally, the mesh number of the first screen is smaller than the mesh number of the second screen.

Optionally, the drain pump and the centrifugal pump are disposed on opposite sides of the sump.

Optionally, the spray arm includes a branch pipe connected to the centrifugal pump, and a plurality of support arms disposed on the branch pipe, and the plurality of support arms are respectively communicated with the branch pipe.

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 through the casing to and set up the inner bag in the casing, so that clean the tableware of placing in the inner bag. After the tableware is cleaned, a certain amount of residual water and residues are contained in a water tank arranged at the bottom of the inner container, and the residual water and the residues can generate peculiar smell when the dishwasher is not used for a long time. The first interface and the second interface which are far away from each other are respectively arranged on the water tank, the drainage pump is arranged at the first interface, and the centrifugal pump is arranged at the second interface. In the process of removing the peculiar smell of the dish washer, a small amount of water is injected into the water tank, the centrifugal pump is started, and the water circularly washes the bottom of the inner container and the water tank under the action of the centrifugal pump and the spray arm. After the operation is finished, the drainage pump is started to drain the water in the water tank, so that the effect of removing the peculiar smell is achieved. When carrying out above-mentioned operation, through setting up first interface and second interface respectively to in set up different filtration mode at first kneck and second kneck respectively, thereby can avoid blockking up when guaranteeing the centrifugal pump to start, and can discharge the water tank with the residue when the drain pump starts, under the effect that reaches the peculiar smell that removes, the solution washes the in-process, and the residue shelters from the washing passageway easily, influences the problem of the stability when washing.

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 second interface and a joint provided in the embodiment of the present application;

FIG. 3 is a schematic view of a structure of a sink and a strainer assembly according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a spray arm provided in the embodiment of the present application.

Icon: 100-peculiar smell removing device of dish washer; 110-a housing; 120-inner container; 130-a water tank; 132 — a first interface; 134-a second interface; 140-a drain pump; 150-spray arm; 152-branch pipes; 154-support arm; 160-a linker; 162-sealing ring; 170-Filter mesh 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. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description 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 and 2, the present embodiment provides a peculiar smell removing apparatus 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 first connector 132 and a second connector 134 which are far away from each other are respectively disposed on the water tank 130, the first connector 132 is connected to a drain pump 140, the second connector 134 is connected to a centrifugal pump, and the centrifugal pump is communicated with the water tank 130 through a spray arm 150 disposed at the bottom of the inner container 120.

Specifically, when the dishwasher is not used for a long time, the residual water and the residue in the water tank 130 of the dishwasher may generate the odor, and in order to avoid the generation of the odor, the embodiment of the present application adopts a form of flushing the water tank 130 with water periodically to eliminate the odor. When the water tank 130 is flushed, a centrifugal pump is connected to the water tank 130 to flush the water tank 130 in order to reduce the amount of water used and reduce the loss of water resources. After the water tank 130 is flushed for a certain period of time, the water and the mixed residue in the water tank 130 are discharged by the drain pump 140.

In order to ensure that the water in the water tank 130 is circularly flushed by the centrifugal pump, and when the flushing effect is improved, the spraying arm 150 connected with the centrifugal pump is further arranged, and the spraying arm 150 is arranged at the bottom of the inner container 120, so that residues adhered to the bottom of the inner container 120 are also flushed. In order to avoid the influence on normal use caused by the blockage of the centrifugal pump or the spray arm 150 by the large-particle residues in the pneumatic process of the centrifugal pump, a filtering means needs to be arranged at the second interface 134 connected with the centrifugal pump, so that the large-particle residues are prevented from entering the centrifugal pump. Meanwhile, in order to ensure that the circulated water and the mixed material can be discharged out of the water tank 130 in time, and prevent the generation of the odor in the water tank 130, it is required that the residue can be directly discharged from the first connector 132.

The odor removing device 100 of the dishwasher provided by the embodiment of the present application passes through the housing 110 and the inner container 120 disposed in the housing 110, so as to clean the dishes placed in the inner container 120. After the tableware is cleaned, a certain amount of residual water and residue are contained in the sump 130 provided at the bottom of the inner tub 120, and the residual water and residue may generate a bad smell when the dishwasher is not used for a long time. By providing the first and

second ports

132 and 134, respectively, on the water tank 130, which are remote from each other, and providing the drain pump 140 at the first port 132, a centrifugal pump is provided at the second port 134. In the process of removing the peculiar smell of the dishwasher, a small amount of water is injected into the water tank 130, and the centrifugal pump is started, so that the water circularly washes the bottom of the inner container 120 and the water tank 130 under the action of the centrifugal pump and the spray arm 150. After the above operation is completed, the drain pump 140 is activated to drain the water in the water tank 130, thereby achieving the effect of removing the odor. When the above operation is carried out, through setting up first interface 132 and second interface 134 respectively to in first interface 132 department and second interface 134 department set up different filtration mode respectively, thereby can avoid blockking up when guaranteeing the centrifugal pump to start, and can discharge the residue out basin 130 when drain pump 140 starts, under the effect that reaches the peculiar smell of removing, solve the washing in-process, the residue shelters from the washing passageway easily, influences the problem of the stability when washing.

As shown in fig. 2 and 3, a joint 160 is provided at the second port 134, and the centrifugal pump is communicated with the water tank 130 through the joint 160.

Specifically, by providing the fitting 160 at the second port 134, the centrifugal pump is facilitated to communicate with the sump 130 through the fitting 160. By adopting the mode, the connection process is more convenient and reliable, and the stability in use is ensured.

As shown in fig. 3, a sealing ring 162 is disposed between the joint 160 and the second port 134.

By adopting the above form, when the joint 160 is connected with the second interface 134, the tightness between the joint 160 and the second interface 134 is ensured, the water seepage problem at the joint is avoided, and the reliability in use is ensured.

In an alternative embodiment of the present application, the centrifugal pump is connected to the fitting 160 by a water line. Thus, the centrifugal pump can be arranged at a proper position in the shell 110 according to the actual spatial layout, and a required connection relation is established between the water pipe and the interface, so that the flexibility of the centrifugal pump during arrangement is improved.

As shown in fig. 1 and 2, a filter screen assembly 170 is further disposed at the bottom of the inner container 120, an opening of the filter screen assembly 170 faces the inner container 120, and the filter screen assembly 170 extends into the water tank 130.

Specifically, by arranging the filter screen assembly 170 at the bottom of the inner container 120, when the dishwasher performs a washing operation, residues flushed from the dishes can be filtered by the filter screen assembly 170, and a large amount of residues are prevented from falling into the water tank 130. Therefore, the blockage of the drainage pump 140 or the centrifugal pump caused when the drainage pump 140 or the centrifugal pump is started can be avoided, and the stability in use can be ensured.

In addition, the opening of the filter screen assembly 170 faces the inner container 120, and the filter screen assembly 170 extends into the water tank 130, when the washing water flows down from the inner container 120, the washing water can smoothly flow into the filter screen assembly 170, and timely flows out from the filter screen assembly 170, thereby being beneficial to ensuring the normal operation of the washing cycle.

In an alternative embodiment of the present application, a first screen is disposed at the first port 132 and a second screen is disposed at the second port 134.

Specifically, by providing the first filter screen at the first port 132, the water in the water tank 130 can pass through the second filter screen when flowing to the drain pump 140, so as to prevent a large amount of residue from flowing into the drain pump 140 to block the drain pump 140. Similarly, the second filter screen is arranged at the second interface 134, so that when water in the water tank 130 flows to the centrifugal pump, the water can be filtered again through the second filter screen, the centrifugal pump is prevented from being blocked due to the fact that a large amount of residues flow into the centrifugal pump, and the stability of the circulating flushing process is guaranteed.

In an alternative embodiment of the present application, the mesh count of the first screen is less than the mesh count of the second screen.

With the above-mentioned form, the residue in the water tank 130 can pass through the first filter screen as much as possible and be discharged through the drain pump 140, so that the amount of the residue remaining in the water tank 130 is reduced, and the generation of the bad smell due to the residue in the dishwasher is prevented. In addition, the second filter screen corresponds to the centrifugal pump, so as to avoid the centrifugal pump or the spray arm 150 being blocked by the residue, the residue needs to be filtered out as much as possible through the second filter screen, and the residue is prevented from affecting the normal operation of the centrifugal pump.

As shown in fig. 2, the drain pump 140 and the centrifugal pump are disposed at opposite sides of the sump 130.

Specifically, the arrangement form is favorable for ensuring that the first interface 132 and the second interface 134 are away from each other, and avoiding mutual influence between the first interface 132 and the second interface 134. In addition, the height of the first interface 132 in the vertical direction may be slightly lower than that of the second interface 134, so that the residue can be deposited at the bottom by gravity, and the second interface 134 is located in the middle of the water tank 130, so that the suction amount of the centrifugal pump to the residue can be reduced, and the stability of the use process can be ensured.

As shown in fig. 4, the spray arm 150 includes a branch pipe 152 connected to the centrifugal pump, and a plurality of support arms 154 provided on the branch pipe 152, the plurality of support arms 154 being respectively communicated with the branch pipe 152.

Specifically, the spray arm 150 is connected to the centrifugal pump through the branch pipe 152, and when the centrifugal pump is started, the water in the water tank 130 flows into the branch pipe 152 from the centrifugal pump, and is distributed at the connection between the branch pipe 152 and the support arm 154, so as to increase the washing area of the bottom of the inner container 120, and further increase the washing efficiency of the bottom of the inner container 120.

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 deodorizing device 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

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, be provided with the first interface and the second interface of keeping away from each other on the basin respectively, first interface connection has the drain pump, second interface connection has the centrifugal pump, just the centrifugal pump is in through the setting the spray arm of inner bag bottom with the basin intercommunication.

2. A dishwasher odour removal device as claimed in claim 1, wherein a fitting is provided at said second interface, said centrifugal pump communicating with said sump through said fitting.

3. A dishwasher odour removal device as claimed in claim 2, wherein a sealing ring is provided between the fitting and the second interface.

4. A dishwasher deodorizing device according to claim 2 or 3, wherein said centrifugal pump is connected to said joint through a water pipe.

5. The peculiar smell removing device of the dish washer as claimed in any one of claims 1 to 3, wherein 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.

6. A dishwasher odor removing device according to any one of claims 1 to 3, wherein a first screen is provided at said first interface and a second screen is provided at said second interface.

7. A dishwasher deodorizing device according to claim 6, wherein the first sieve has a mesh size smaller than that of the second sieve.

8. The odor removing device of a dishwasher as claimed in any one of claims 1 to 3, wherein said drain pump and said centrifugal pump are provided at opposite sides of said sump.

9. A deodorizing device for a dishwasher according to any one of claims 1 to 3, wherein said spray arm comprises a branch pipe connected to said centrifugal pump, and a plurality of support arms provided on said branch pipe, said plurality of support arms being respectively communicated with said branch pipe.

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