CN219439022U - Sink device for dish-washing machine and dish-washing machine - Google Patents

Abstract

The utility model relates to the technical field of dish washers, in particular to a water tank device for a dish washer and the dish washer, and aims to solve the problem that a turbidity sensor of the existing dish washer is inconvenient to clean. Therefore, the water tank device comprises a cup body and a turbidity sensor, at least one part of the turbidity sensor is embedded in the cup body, a containing cavity is formed in the cup body, a water outlet and an air outlet which are communicated with a water draining channel of the dish washer are arranged on the cup body, and the air outlet is arranged in such a way that when water in the containing cavity drains to the water draining channel through the water outlet, the air outlet can suck part of water in the water draining channel back to the containing cavity and wash the turbidity sensor. When the water level is discharged below the air outlet, part of water in the water drainage channel flows back to the accommodating cavity through the air outlet, and water sucked back by the air outlet forms water columns to wash the turbidity sensor, so that hands of a user are liberated.

Description

Sink fixtures and dishwashers for dishwashers

technical field

The utility model relates to the technical field of dishwashers, and specifically provides a water tank device and a dishwasher for dishwashers.

Background technique

Existing dishwashers are generally equipped with a turbidity sensor to detect the turbidity of the water. However, due to the limitation of the concave-convex structure of the turbidity sensor, impurities in the water usually remain on the turbidity sensor, which requires the user to manually clean the turbidity sensor. Wiping is time-consuming and laborious. If the wiping is not timely, the turbidity sensor will fail to detect and judge the dirt, which will cause the dishwasher to alarm and affect the normal use of the user.

Correspondingly, there is a need in the art for a new sink device for a dishwasher and a dishwasher to solve the above technical problems.

Utility model content

The utility model aims to solve the above-mentioned technical problems, that is, to solve the problem of inconvenient cleaning of the turbidity sensor of the existing dishwasher.

In a first aspect, the utility model provides a sink device for a dishwasher, the sink device includes a cup body and a turbidity sensor, at least a part of the turbidity sensor is embedded in the cup body, so An accommodating chamber is formed in the cup body, and a drain port and an exhaust port are arranged on the cup body, and the drain port and the exhaust port communicate with the drain channel of the dishwasher, and the exhaust port is provided with When the water in the accommodation chamber drains to the drainage channel through the drain port, the exhaust port can suck a part of the water in the drainage channel back to the accommodation chamber and flush the turbidity sensor.

In the preferred technical solution of the above sink device for a dishwasher, the turbidity sensor is arranged opposite to the exhaust port.

In the preferred technical solution of the sink device for a dishwasher above, the cup body includes a first part and a second part, the second part is arranged below the first part, the turbidity sensor and the The exhaust port is arranged on the first part, and the drain port is arranged on the second part.

In the preferred technical solution of the sink device for the dishwasher above, the sink device further includes a connection assembly, at least a part of which is used to connect the drain device of the dishwasher, and the connection assembly is arranged on On the outer wall of the cup body, the drain port and the exhaust port communicate with the drain channel through the connection assembly.

In the preferred technical solution of the sink device for a dishwasher above, the connecting assembly includes a connecting member connected to the drain device, a first connecting channel is formed in the connecting member, and the drain The exhaust port and the exhaust port communicate with the drainage channel through the first connection channel.

In the preferred technical solution of the sink device for a dishwasher above, the connecting assembly further includes a connecting pipe, the connecting pipe is connected to the connecting member, and a second connecting channel is formed in the connecting pipe, the The first connection channel communicates with the drainage channel through the second connection channel.

In the preferred technical solution of the above water tank device for a dishwasher, the water tank device further includes a filter member, and the filter member is arranged at the water outlet.

In the preferred technical solution of the above sink device for a dishwasher, the filter member is a grid structure.

In the preferred technical solution of the above sink device for a dishwasher, a water inlet is further arranged on the cup body, and the water inlet is arranged on the first part.

In another aspect, the present utility model also provides a dishwasher, which includes the sink device for a dishwasher described in any one of the above preferred technical solutions.

In the case of adopting the above technical solution, the water tank device of the present invention includes a cup body and a turbidity sensor, at least a part of the turbidity sensor is embedded in the cup body, an accommodation cavity is formed in the cup body, and a drain is arranged on the cup body and the exhaust port, the drain port and the exhaust port are in communication with the drainage channel of the dishwasher, and the exhaust port is arranged so that when the water in the accommodating chamber drains to the drain channel through the drain port, the exhaust port can discharge the water in the drain channel A portion of the water is drawn back into the chamber and flushes the turbidity sensor. Based on the above-mentioned structural settings, the water tank device of the present utility model is subjected to the pressure balance effect during the drainage process. When the water level is discharged below the exhaust port, part of the water in the drainage channel will flow back into the accommodation chamber through the exhaust port, and the air will be exhausted. The water sucked back by the mouth will form a water column and rush to the turbidity sensor to achieve the purpose of cleaning the turbidity sensor; based on this, the dishwasher of the present invention does not require the user to manually rinse the turbidity sensor, which can ensure the turbidity sensor. The degree of cleanliness can avoid false alarms and ensure the normal use of the dishwasher; in addition, using the discharged water to clean the turbidity sensor can also reduce the use of water resources and reduce the energy consumption of the dishwasher.

In addition, in the preferred technical solution of the present invention, the arrangement of the turbidity sensor and the exhaust port opposite to each other can facilitate the water column formed by the exhaust port to directly rush to the turbidity sensor, further ensuring the cleaning effect of the turbidity sensor.

In addition, in the preferred technical solution of the present utility model, the setting of the filter member can prevent the dirty impurities in the washed dishes from directly entering the drainage channel, and prevent the dirty impurities from blocking the drainage channel.

In addition, in the preferred technical solution of the present utility model, setting the filter member as a grid structure can not only prevent large dirt and impurities from entering the drainage channel, but also ensure that the drainage speed of the sink device will not be too slow, effectively ensuring that the dishwashing machine cleaning efficiency.

Description of drawings

Describe preferred embodiment of the present utility model below in conjunction with accompanying drawing, in accompanying drawing:

Fig. 1 is a structural schematic diagram of the first angle of the water tank device of the present utility model, which shows the positional relationship between the turbidity sensor and the exhaust port;

Fig. 2 is a structural schematic diagram of a second angle of the sink device of the present invention, which shows the structure of the connecting assembly;

Reference signs:

1. Cup body;

11. Accommodating cavity; 12. First part; 121. Protruding structure; 1211. Exhaust port; 122. Water inlet; 13. Second part; 131. Drainage port; 14. Water inlet pipe;

2. Turbidity sensor;

3. Connection components;

31. Connecting member; 32. Connecting pipe;

4. Filter components.

Detailed ways

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the utility model, and are not intended to limit the protection scope of the utility model. Those skilled in the art can make adjustments as needed so as to adapt to specific applications. For example, the utility model does not impose any restrictions on the specific application of the sink device. It can be a household dishwasher or a commercial dishwasher. set up. The change of this specific application site does not deviate from the basic principle of the utility model, and belongs to the protection scope of the utility model.

It should be noted that, in the description of the present utility model, terms such as "upper", "lower", "inner", "outer" and other indicated directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, This is for convenience of description only, and does not indicate or imply that the structure must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In addition, it should be noted that, in the description of the present utility model, unless otherwise clearly specified and limited, the terms "connected", "connected", and "connected" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

Based on the inconvenient cleaning of the turbidity sensor of the existing dishwasher mentioned in the background technology, the utility model provides a sink device for the dishwasher, which aims to automatically clean the turbidity sensor, freeing the hands of the user, Improve user experience.

Referring to Fig. 1 and 2, wherein, Fig. 1 is the structure diagram of the first angle of the water tank device of the present utility model, and it has shown the setting position relation of turbidity sensor and exhaust port, Fig. 2 is the water tank device of the present utility model A structural schematic diagram of the second angle of , which shows the structure of the connection assembly. As shown in Figures 1 and 2, the water tank device of the present invention includes a cup body 1 and a turbidity sensor 2, at least a part of the turbidity sensor 2 is embedded in the cup body 1, and a housing chamber 11 is formed in the cup body 1, and the cup body 1 The body 1 is provided with a drain port 131 and an exhaust port 1211, and the drain port 131 and the exhaust port 1211 are connected with the drain channel of the dishwasher. When 131 drains water into the drainage channel, the exhaust port 1211 can suck a part of the water in the drainage channel back to the receiving chamber 11 and flush the turbidity sensor 2 .

In the water tank device of the present utility model, under the action of pressure balance during the drainage process, when the water level is discharged below the exhaust port 1211, part of the water in the drainage channel will flow back into the accommodation chamber 11 through the exhaust port 1211, and the air will be exhausted. The water sucked back by the port 1211 will form a water column and rush towards the turbidity sensor 2 to achieve the purpose of cleaning the turbidity sensor 2 . The utility model does not need to add a special flushing component, and only needs to cleverly borrow the water column formed by the exhaust port 1211 to realize the automatic flushing of the turbidity sensor 2 during each washing and drainage, which not only liberates the hands of the user, but also reduces the extra water. The use of resources reduces the energy consumption of the dishwasher.

It should be noted that the utility model does not impose any restrictions on the specific shape and size of the exhaust port 1211, as long as the exhaust port 1211 can suck the water in the drainage channel back into the accommodation chamber 11 and form a water column to flush the turbidity sensor 2, which can be set by those skilled in the art according to the actual situation. Preferably, as shown in FIGS. 1 and 2 , the air outlet 1211 is circular in shape to facilitate the formation of water column and improve the flushing effect.

In addition, it should be noted that the present invention does not impose any limitation on the specific installation positions of the exhaust port 1211 and the turbidity sensor 2 . As a preferred implementation, in this specific embodiment, the turbidity sensor 2 is arranged opposite to the exhaust port 1211, so that the water column formed by the exhaust port 1211 rushes toward the turbidity sensor 2 in a straight line, improving the flushing effect. Of course, this is not limiting. For example, the turbidity sensor 2 can also be arranged near the exhaust port 1211, and a flushing guide pipe is arranged at the exhaust port 1211, and the flushing guide pipe can be arranged toward the turbidity sensor 2. The water flowing back from the exhaust port 1211 is guided to the turbidity sensor 2 through the flushing guide pipe to achieve the purpose of cleaning. Those skilled in the art can set it according to the actual situation.

In addition, it should also be noted that the utility model does not impose any restrictions on the specific structure of the cup body 1 and the turbidity sensor 2, nor does it impose any restrictions on the specific model of the turbidity sensor 2, as long as the turbidity sensor 2 can be used to detect The turbidity of the water is sufficient. As a specific embodiment, the cup body 1 includes a first part 12 and a second part 13, the second part 13 is arranged below the first part 12, the turbidity sensor 2 and the exhaust port 1211 are arranged on the first part 12, and the water is drained. The port 131 is disposed on the second part 13 . Specifically, as shown in Figures 1 and 2, the overall shape of the first part 12 and the second part 13 is approximately cylindrical, and the upper edge of the first part 12 extends outward to form a connecting portion to be connected to the main body of the dishwasher. The lower edge of the first portion 12 extends downward to form the second portion 13 , and the inner diameter of the first portion 12 is larger than the inner diameter of the second portion 13 . Further, a part of the first portion 12 protrudes inward (towards the accommodating cavity 11 ) to form a protruding structure 121 , and the exhaust port 1211 is disposed on the protruding structure 121 .

Further, the cup body 1 is also provided with a water inlet 122 , and the water inlet 122 is arranged on the first part 12 . A water inlet pipe 14 is connected to the outside of the cup body 1 , and the water inlet pipe 14 communicates with the water inlet 122 to discharge water into the accommodating cavity 11 .

Preferably, in this embodiment, the sink device further includes a connection assembly 3, at least a part of the connection assembly 3 is used to connect the drain device (not shown in the figure) of the dishwasher, and the connection assembly 3 is arranged on the cup On the outer wall of the body 1 , the drain port 131 and the exhaust port 1211 communicate with the drain channel through the connection assembly 3 .

It should be noted that the present invention does not impose any restrictions on the specific structure of the connection assembly 3, and those skilled in the art can set it according to the actual situation. Specifically, as shown in FIG. 2 , the connecting assembly 3 includes a connecting member 31 and a connecting pipe 32, the connecting member 31 is connected to the drainage device, and a first connecting channel, a drain port 131 and an exhaust port 1211 are formed in the connecting member 31 It communicates with the drainage channel through the first connection channel. The connecting pipe 32 is connected with the connecting member 31, and a second connecting passage is formed in the connecting pipe 32, and the first connecting passage communicates with the drainage passage through the second connecting passage. The setting of the connection assembly 3 can not only prevent the dishwasher from leaking water during the drainage process, but also effectively ensure the relative stability of the pressure everywhere in the drainage process, that is, ensure that the exhaust port 1211 can smoothly form a water column under the action of negative pressure, so as to achieve Purpose of flushing turbidity sensor 2.

Those skilled in the art can understand that the specific structure of the connecting member 31 and the connecting pipe 32 is not limiting. In this preferred embodiment, the general shape of the connecting member 31 is a columnar structure, one end of which is connected to the The drainage device, the other end is connected to the outer wall of the cup body 1, and a part of the other end of the columnar structure extends into the accommodating cavity 11 to form the raised structure 121, and the connecting pipe 32 is connected to the side of the columnar structure wall, so that the first connection channel and the second connection channel communicate.

Further preferably, as shown in FIG. 1 , the water tank device further includes a filter member 4 , and the filter member 4 is arranged at the water outlet 131 . The filter member 4 can prevent the dirt and impurities in the cleaned dishes from directly entering the drainage channel, so as to prevent the dirt and impurities from blocking the sewer. It should be noted that the specific structure of the filter member 4 is not limiting, for example, the filter member 4 can be a filter screen; in this preferred embodiment, the filter member 4 is a grid structure, and the filter member 4 is arranged as a grid The structure can not only prevent large dirty impurities from entering the drainage channel, but also ensure that the drainage speed of the sink device will not be too slow, effectively ensuring the cleaning efficiency of the dishwasher.

In another aspect, the utility model also claims a dishwasher, which includes the sink device for the dishwasher described in the above preferred embodiments.

It should be noted that, the present invention does not impose any limitation on the specific installation position of the sink device in the dishwasher, which can be set by those skilled in the art.

In addition, it should be noted that the utility model does not impose any restrictions on the specific usage of the water tank device and the dishwasher, and those skilled in the art can set them according to the actual situation.

So far, the technical solution of the utility model has been described in conjunction with the optional implementations shown in the drawings, but those skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific implementations. On the premise of not departing from the principle of the utility model, those skilled in the art can make equivalent changes or substitutions to relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the utility model.

Claims (10)

1. A sink device for a dishwasher, characterized in that, the sink device comprises a cup and a turbidity sensor, At least a part of the turbidity sensor is embedded in the cup body, a housing cavity is formed in the cup body, a drain port and an exhaust port are arranged on the cup body, and the drain port and the exhaust port communicated with the drain channel of the dishwasher, The exhaust port is arranged so that when the water in the accommodation chamber drains to the drainage channel through the drain port, the exhaust port can suck a part of the water in the drainage channel back to the accommodation chamber And flush the turbidity sensor. 2 . The sink device for a dishwasher according to claim 1 , wherein the turbidity sensor is disposed opposite to the exhaust port. 3 . 3. The sink device for a dishwasher according to claim 2, wherein the cup body comprises a first part and a second part, The second part is arranged under the first part, the turbidity sensor and the exhaust port are arranged on the first part, and the drain port is arranged on the second part. 4. The sink device for a dishwasher according to claim 1, characterized in that, the sink device further comprises a connection assembly, at least a part of which is used to connect to a drain device of the dishwasher, The connection assembly is arranged on the outer wall of the cup body, and the drain port and the exhaust port communicate with the drainage channel through the connection assembly. 5. The sink device for a dishwasher according to claim 4, wherein the connection assembly comprises a connection member, The connecting member is connected to the drainage device, and a first connecting channel is formed in the connecting member, and the drain port and the exhaust port are communicated with the drain channel through the first connecting channel. 6. The sink device for a dishwasher according to claim 5, wherein the connecting assembly further comprises a connecting pipe, The connecting pipe is connected with the connecting member, and a second connecting channel is formed in the connecting pipe, and the first connecting channel communicates with the drainage channel through the second connecting channel. 7. The water tank device for a dishwasher according to any one of claims 1 to 6, characterized in that the water tank device further comprises a filter member disposed at the water outlet. 8. The sink device for a dishwasher according to claim 7, wherein the filter member is a grill structure. 9 . The sink device for a dishwasher according to claim 3 , wherein a water inlet is further arranged on the cup body, and the water inlet is arranged on the first part. 10 . 10. A dishwasher, characterized in that the dishwasher comprises the sink device for a dishwasher according to any one of claims 1-9.