Condensation channel structure and dish washing machine

Abstract

The utility model relates to a condensation channel structure and a dish-washing machine and belongs to the technical field of dish-washing machines. A condensation channel structure comprises a condensation shell assembly, a condensation water outlet assembly and a condensation water outlet assembly, the condensation shell assembly is provided with a condensation channel and a condensate water backflow cavity, and the condensate water backflow cavity is communicated with the condensation channel; the flow guide plate is located on the inner side wall of the condensation channel, part of the flow guide plate extends into the condensate water backflow cavity, and an air passing opening is formed in the flow guide plate; and the water storage shell is provided with an air outlet, and the air outlet is communicated with the condensation channel. The condensate water backflow cavity is communicated with the condensation channel, the guide plate is arranged on the inner side wall of the condensation channel, and the guide plate can guide condensate water into the condensate water backflow cavity. Condensate water formed in the condensation channel flows into the water storage shell along the inner wall of the condensation channel, and the condensate water in the water storage shell can condense steam flowing through the condensate water, so that air exhausted from the exhaust outlet is drier.

Description

Technical Field

[0001] The utility model relates to the technical field of dishwashers, in particular to a condensation channel structure and a dishwasher. Background Art

[0002] Dishwashers are usually equipped with a condensing device, which is used to take the steam generated during the operation of the dishwasher out of the machine as quickly as possible, thereby improving the drying efficiency of the dishes in the dishwasher and reducing the energy consumption of the whole machine. Existing dishwasher condensing devices have the problem of a relatively complex structure and a relatively long air duct required, resulting in a low condensing efficiency. Utility Model Content

[0003] Based on this, it is necessary to provide a condensation channel structure and a dishwasher to address the problem that the condensation air duct of the dishwasher is long and the condensation efficiency is low.

[0004] A condensation channel structure comprises: a condensation shell assembly, wherein the condensation shell assembly is provided with a condensation channel and a condensation water reflux chamber, wherein the condensation water reflux chamber is connected to the condensation channel; a guide plate, wherein the guide plate is arranged on the condensation shell assembly and the guide plate is located on the inner side wall of the condensation channel, wherein a portion of the guide plate extends into the condensation water reflux chamber, wherein an air outlet is provided on the guide plate, and the condensation water reflux chamber can be connected to the outside; a water storage shell, wherein the water storage shell is arranged on the condensation shell assembly, wherein the water storage shell is provided with an exhaust outlet, and the exhaust outlet is connected to the condensation channel.

[0005] The first aspect of the present application discloses a condensation channel structure, wherein a condensation channel and a condensation water reflux chamber are provided through a condensation housing assembly, and the condensation water reflux chamber is connected to the condensation channel, and a guide plate is provided on the inner side wall of the condensation channel, and the guide plate can guide the condensation water into the condensation water reflux chamber, and the condensation water in the condensation water reflux chamber can be discharged to the outside, or reflux into the washing chamber and condense the steam in the washing chamber, further accelerating the cooling speed of the washing chamber, and making the dishes in the washing chamber dry quickly. The condensation water formed in the condensation channel will flow into the water storage housing along the inner wall of the condensation channel, and the condensation water is prevented from flowing out from the exhaust port. An air outlet is provided on the guide plate, and the steam that has not been completely condensed can pass through the air outlet to reach the condensation channel to continue condensing, further improving the condensation effect, and the dry air can pass through the air hole and be discharged from the exhaust port. The condensation water in the water storage housing can also condense the steam flowing through, further improving the condensation effect, and making the air discharged from the exhaust port drier. The overall structure of the condensation channel structure is simple, and the cooperation between the condensation shell assembly, the guide plate and the water storage shell further improves the condensation efficiency of the condensation channel structure, making the condensation effect better.

[0006] In one embodiment, the condensate return chamber is located at the side of the condensate channel. By arranging the condensate return chamber at the side of the condensate channel, the wind flow passing through the condensate channel is prevented from being blocked, which affects the use effect of the condensate channel structure. The guide plate is horizontally arranged in the condensate channel and partially extends into the condensate return chamber. The structural design enables the condensate to be guided into the condensate return chamber by the guide plate, preventing the condensate from flowing out of the machine from the exhaust port.

[0007] In one embodiment, the guide plate is disposed horizontally on the condensation channel, and the included angle between the guide plate and the condensation channel is an acute angle. By disposing the guide plate horizontally in the condensation channel and partially extending the guide plate into the condensation water return chamber, the included angle between the guide plate and the condensation channel is an acute angle, so that the guide plate has a certain inclination, which can better guide the condensation water into the condensation water return chamber, and prevent the condensation water from flowing out of the exhaust port, affecting the user's experience.

[0008] In one embodiment, a water storage cavity is provided on the water storage housing, and the condensation channel, the water storage cavity and the exhaust port are connected in sequence. By arranging the water storage cavity to be connected with the condensation channel, the condensed water formed in the condensation channel will flow into the water storage cavity along the inner wall of the condensation channel, thereby preventing the condensed water from flowing out of the body and affecting the user's experience. In addition, the condensed water in the water storage cavity can continue to condense the steam that flows through subsequently, further improving the condensation effect and making the air discharged from the exhaust port drier.

[0009] In one embodiment, a first fan is further included, and the first fan is arranged on the water storage housing, and the air inlet and air outlet of the first fan are arranged opposite to the water storage cavity and the air outlet, respectively. By installing the first fan at the air outlet, the first fan can discharge the dry air in the condensation channel, so that negative pressure is formed in the condensation channel structure, and the steam in the washing cavity will continue to enter the internal condensation channel structure due to the effect of the negative pressure, and mix with the dry air to form condensed water.

[0010] In one embodiment, the condensation shell assembly includes a condensation shell body and a shell cover, the shell cover is arranged on the condensation shell body, the shell cover and the condensation shell body form a condensation channel and a condensation water return chamber, the guide plate is arranged on the condensation shell body and is arranged horizontally in the condensation channel, and part of the guide plate extends into the condensation water return chamber; the condensation shell body and / or the shell cover are provided with a return hole connected to the condensation water return chamber, and the return hole is used to communicate with the outside. By arranging the guide plate on the condensation shell body, when the condensation water flows through the condensation channel, the guide plate can guide the condensation water to the condensation water return chamber, and the condensation water in the condensation water return chamber can flow back into the washing chamber, condensing the steam in the washing chamber, and further improving the condensation effect of the condensation channel structure. The guide plate is provided with an air outlet to make the condensation channel pass through, and the uncondensed steam will continue to condense through the air outlet. At this time, the condensation water formed will flow into the water storage chamber along the inner wall of the condensation channel, so that the discharged gas is drier, and liquid is prevented from flowing out of the body, which affects the user's experience. A reflux hole connected to the condensation water reflux chamber is opened on the condensation shell body or the shell cover. The reflux hole is connected to the outside and can discharge the condensation water that has refluxed into the condensation water reflux chamber. Alternatively, a pipe is set to connect the reflux hole with the washing chamber. The condensation water that refluxes into the washing chamber can condense the steam in the washing chamber, thereby accelerating the cooling speed of the washing chamber and the drying speed of the dishes.

[0011] In one embodiment, there are multiple guide plates, and the multiple guide plates are arranged at intervals on the condensation shell body. The air outlets on the multiple guide plates are arranged relatively to allow the condensation channel to be connected. By arranging multiple layers of guide plates, the condensed water is directed to the condensed water return chamber so that the condensed water can be recovered as much as possible. In addition, the multiple air outlets on the multiple guide plates are arranged relatively to allow the condensation channel to be connected, and the dry air can flow through the air outlet to be discharged to the outside, thereby reducing the burden on the first fan.

[0012] In one embodiment, the guide plates cooperate with the inner wall of the condensate return chamber to form an airflow channel. The guide plates extend into the condensate return chamber through the parts of the guide plates, and the guide plates can guide the condensate into the condensate return chamber. At the same time, part of the air blocked by the guide plates will drive the condensate into the condensate return chamber. After the air hits the inner wall of the condensate return chamber, it can flow out along the airflow channel and finally pass through the air holes to be discharged to the outside.

[0013] In one of the embodiments, the water storage shell is integrally formed, and the water storage shell is provided with a water storage cavity. Part of the water storage shell extends to the side and forms the exhaust port. The part of the water storage shell connecting the water storage cavity and the exhaust port is bent inward, and the horizontal position of the exhaust port is higher than the bottom of the water storage cavity. The water storage shell is integrally formed, and the part connecting the water storage cavity and the exhaust port is bent inward, so that there is a barrier between the water storage cavity and the exhaust port, and the horizontal position of the exhaust port is higher than the bottom of the water storage cavity, so as to prevent condensed water in the water storage cavity from flowing out of the exhaust port and affecting the user experience. The structural design of the integrally formed water storage shell simplifies the installation process of the condensation channel structure, making the overall structure of the condensation channel structure more compact and simple.

[0014] A dishwasher comprises: an outer shell assembly, wherein a mounting cavity is provided in the outer shell assembly; a washing liner, wherein the washing liner is arranged on the outer shell assembly and located in the mounting cavity, and wherein the washing liner is provided with a washing cavity; an air inlet shell assembly, wherein the air inlet shell assembly is provided with an air inlet, wherein the air inlet shell assembly is arranged on the washing liner and located in the mounting cavity, and wherein the air inlet is communicated with the washing cavity; and a condensation channel structure as described above, wherein the condensation channel structure is arranged on the air inlet shell assembly and located in the mounting cavity, and wherein the condensation channel is communicated with an internal channel of the air inlet shell assembly.

[0015] The second aspect of the present application discloses a dishwasher, which is connected to the outside air and the washing chamber of the washing tank at the same time through the air inlet housing assembly. The air inlet housing assembly introduces the outside dry air and the steam in the washing chamber and mixes them to form condensed water. The condensed water can be guided by the guide plate to the condensed water return chamber, and the steam that is not completely condensed can pass through the air outlet of the guide plate to reach the condensation channel to continue condensing. The condensed water formed at this time will flow into the water storage chamber along the inner wall of the condensation channel, and the condensed water in the water storage chamber can continue to condense the subsequent steam flowing through, so that the air discharged from the exhaust port is drier. During the washing process of the dishwasher, the washing chamber will be filled with a large amount of steam. The condensation channel structure can quickly and effectively discharge and condense the steam, speeding up the drying speed of the dishes while cooling the machine body quickly. The structural design of the condensation channel structure further improves the condensation effect, which can make the steam condensed more completely and make the air discharged from the outside of the machine drier. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional diagram of the condensation channel structure;

[0017] Figure 2 It is an exploded diagram of the condensation channel structure;

[0018] Figure 3 is a cross-sectional view of the condensation channel structure;

[0019] Figure 4It is a cross-sectional view of the water storage shell.

[0020] The corresponding relationship between the reference numerals and the component names is as follows:

[0021] 1 condensation housing assembly, 11 condensation housing body, 12 housing cover, 101 condensation channel, 102 condensation water reflux chamber, 103 reflux hole;

[0022] 2 guide plates, 201 air outlets,

[0023] 3 water storage shell, 301 water storage cavity, 302 air outlet;

[0024] 4First fan. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0027] The condensation channel structure and the dishwasher described in some embodiments of the present application are described below with reference to the accompanying drawings.

[0028] Embodiment 1, as Figures 1 to 4 As shown, the present embodiment discloses a condensation channel structure, comprising: a condensation shell assembly 1, the condensation shell assembly 1 is provided with a condensation channel 101 and a condensation water reflux chamber 102, and the condensation water reflux chamber 102 is communicated with the condensation channel 101; a guide plate 2, the guide plate 2 is arranged on the condensation shell assembly 1 and the guide plate 2 is located on the inner side wall of the condensation channel 101, a part of the guide plate 2 extends into the condensation water reflux chamber 102, and an air outlet 201 is provided on the guide plate 2, and the condensation water reflux chamber 102 can be communicated with the outside; a water storage shell 3, the water storage shell 3 is arranged on the condensation shell assembly 1, and the water storage shell 3 is provided with an exhaust port 302, and the exhaust port 302 is communicated with the condensation channel 101.

[0029] The first aspect of the present application discloses a condensation channel structure, wherein a condensation channel 101 and a condensation water return chamber 102 are provided through a condensation housing assembly 1, and the condensation water return chamber 102 is connected to the condensation channel 101, and a guide plate 2 is provided on the inner side wall of the condensation channel 101, and the guide plate 2 can guide the condensation water to the condensation water return chamber 202, and the condensation water in the condensation water return chamber 202 can be discharged to the outside, or return to the washing chamber and condense the steam in the washing chamber, further accelerate the cooling speed of the washing chamber, and make the dishes in the washing chamber dry quickly. The condensation water formed in the condensation channel 101 will flow into the water storage housing 3 along the inner wall of the condensation channel 101, and the condensation water is prevented from flowing out from the exhaust port 302. The guide plate 2 is provided with an air port 201, and the steam that is not completely condensed can pass through the air port 201 to reach the condensation channel 101 to continue condensing, further improving the condensation effect, and the dry air can pass through the air hole 201 and be discharged from the exhaust port 302. The condensed water in the water storage shell 3 can also condense the steam flowing through, further improving the condensation effect and making the air discharged from the exhaust port 302 drier. The overall structure of the condensation channel structure is simple, and the cooperation between the condensation shell assembly 1, the guide plate 2 and the water storage shell 3 further improves the condensation efficiency of the condensation channel structure, making the condensation effect better.

[0030] like Figure 2 and Figure 3 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the condensate return chamber 102 is located at the side of the condensate channel 101. By arranging the condensate return chamber 101 at the side of the condensate channel 101, the wind flow passing through the condensate channel 101 is prevented from being blocked, which affects the use effect of the condensate channel structure. The guide plate 2 is horizontally arranged in the condensate channel 101 and partially extends into the condensate return chamber 102, so that the condensate can be guided by the guide plate 2 to the condensate return chamber 202, and the condensate is prevented from flowing out of the machine body from the exhaust port 302.

[0031] like Figure 2 and Figure 3 As shown, in addition to the features of the above embodiments, this embodiment further defines that: the guide plate 2 is horizontally arranged on the condensation channel 101, and the included angle between the guide plate 2 and the condensation channel 101 is an acute angle. By horizontally arranging the guide plate 2 in the condensation channel 101 and partially extending the guide plate 2 into the condensation water return chamber 102, the included angle between the guide plate 2 and the condensation channel 101 is an acute angle, so that the guide plate 2 has a certain inclination, which can better guide the condensation water into the condensation water return chamber 102, and prevent the condensation water from flowing out from the exhaust port 302, affecting the user's experience.

[0032] like Figure 4As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: a water storage chamber 301 is provided on the water storage housing 3, and the condensation channel 101, the water storage chamber 301 and the exhaust port 302 are sequentially connected. By arranging the water storage chamber 301 to be connected with the condensation channel 101, the condensed water formed in the condensation channel 101 will flow into the water storage chamber 301 along the inner wall of the condensation channel 101, so as to prevent the condensed water from flowing out of the body and affecting the user's experience, and the condensed water in the water storage chamber 301 can continue to condense the steam that flows through subsequently, so as to further improve the condensation effect and make the air discharged from the exhaust port 302 drier.

[0033] like Figure 4 As shown, in addition to the features of the above-mentioned embodiment, this embodiment is further defined as follows: it also includes a first fan 4, the first fan 4 is arranged on the water storage housing 3, and the air inlet end and the air outlet end of the first fan 4 are respectively arranged opposite to the water storage chamber 301 and the exhaust port 302. By installing the first fan 4 at the exhaust port 302, the first fan 4 can discharge the dry air in the condensation channel 101, so that a negative pressure is formed in the condensation channel structure, and the steam in the washing chamber will continue to enter the internal condensation channel structure due to the effect of the negative pressure, and mix with the dry air to form condensed water.

[0034] like Figure 1 and Figure 2As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the condensation housing assembly 1 includes a condensation housing body 11 and a housing cover 12, the housing cover 12 is arranged on the condensation housing body 11, the housing cover 12 and the condensation housing body 11 form a condensation channel 101 and a condensation water return chamber 102, the guide plate 2 is arranged on the condensation housing body 11 and is arranged horizontally in the condensation channel 101, and part of the guide plate 2 extends into the condensation water return chamber 102; the condensation housing body 11 and / or the housing cover 12 are provided with a return hole 103 connected to the condensation water return chamber 102, and the return hole 103 is used to communicate with the outside. By arranging the guide plate 2 on the condensation housing body 11, when the condensation water flows through the condensation channel 101, the guide plate 2 can guide the condensation water to the condensation water return chamber 102, and the condensation water in the condensation water return chamber 102 can flow back into the washing chamber, condensing the steam in the washing chamber, and further improving the condensation effect of the condensation channel structure. The guide plate 2 is provided with an air outlet 201 to allow the condensation channel 101 to pass through. The uncondensed steam will continue to condense through the air outlet 201. The condensed water formed at this time will flow into the water storage chamber 301 along the inner wall of the condensation channel 101, making the discharged gas drier and avoiding liquid from flowing out of the body to affect the user's experience. A reflux hole 103 connected to the condensation water reflux chamber 102 is provided on the condensation shell body 11 or the shell cover 12. The reflux hole 103 is connected to the outside to discharge the condensation water refluxed into the condensation water reflux chamber 202, or a pipeline is provided to connect the reflux hole 103 with the washing chamber. The condensation water refluxed into the washing chamber can condense the steam in the washing chamber, accelerate the cooling speed of the washing chamber, and speed up the drying speed of the dishes.

[0035] like Figure 2 and Figure 3 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the number of guide plates 2 is multiple, the multiple guide plates 2 are arranged at intervals on the condensing shell body 11, and the air outlets 201 on the multiple guide plates 2 are arranged relatively to allow the condensation channel 101 to penetrate. By arranging multiple layers of guide plates 2, the condensed water is guided to the condensed water return chamber 102, so that the condensed water can be recovered as much as possible. In addition, the multiple air outlets 201 on the multiple guide plates 2 are arranged relatively to allow the condensation channel 101 to penetrate, and the dry air can flow through the air outlet 201 to be discharged to the outside, reducing the burden on the first fan 4.

[0036] like Figure 3As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: a plurality of guide plates 2 cooperate with the inner wall of the condensate return chamber 102 to form an airflow channel. Through the portion of the plurality of guide plates 2 extending into the condensate return chamber 102, the guide plates 2 can guide the condensate into the condensate return chamber 202, and at the same time, part of the air blocked by the guide plates 2 will drive the condensate to flow into the condensate return chamber 202. After the air hits the inner wall of the condensate return chamber 202, it can flow out along the airflow channel and finally pass through the air hole 201 to be discharged to the outside.

[0037] like Figure 2 and Figure 4 As shown, in addition to the features of the above-mentioned embodiments, this embodiment further defines that: the water storage shell 3 is integrally formed, the water storage shell 3 is provided with a water storage cavity 301, a portion of the water storage shell 3 extends to the side and forms an exhaust port 302, the portion of the water storage shell 3 connecting the water storage cavity 301 and the exhaust port 302 is bent inward, and the horizontal position of the exhaust port 302 is higher than the bottom of the water storage cavity 301. The water storage shell 3 is integrally formed, and the portion connecting the water storage cavity 301 and the exhaust port 302 is bent inward, so that there is a barrier between the water storage cavity 301 and the exhaust port 302, and the horizontal position of the exhaust port 302 is set higher than the bottom of the water storage cavity 301, so as to prevent the condensed water in the water storage cavity 301 from flowing out from the exhaust port, affecting the user experience. The structural design of the integrally formed water storage shell 3 simplifies the installation process of the condensation channel structure, making the overall structure of the condensation channel structure more compact and simple.

[0038] Embodiment 2, as Figures 1 to 4 As shown, this embodiment discloses a dishwasher, including: a shell assembly, a mounting cavity is provided in the shell assembly; a washing tank, the washing tank is arranged on the shell assembly and located in the mounting cavity, and the washing tank is provided with a washing cavity; an air inlet shell assembly, the air inlet shell assembly is provided with an air inlet, the air inlet shell assembly is arranged on the washing tank and located in the mounting cavity, and the air inlet is connected to the washing cavity; as the above-mentioned condensation channel structure, the condensation channel structure is arranged on the air inlet shell assembly and located in the mounting cavity, and the condensation channel 101 is connected to the internal channel of the air inlet shell assembly.

[0039] The second aspect of the present application discloses a dishwasher, which is connected to the outside air and the washing chamber of the washing liner at the same time through the air inlet housing assembly. The air inlet housing assembly introduces the outside dry air and the steam in the washing chamber and mixes them to form condensed water. The condensed water can be guided by the guide plate 2 to the condensed water return chamber 102, and the steam that is not completely condensed can pass through the air outlet 201 of the guide plate to reach the condensation channel 101 to continue condensing. The condensed water formed at this time will flow into the water storage chamber 301 along the inner wall of the condensation channel 101, and the condensed water in the water storage chamber 301 can continue to condense the subsequent steam flowing through, so that the air discharged from the exhaust port 302 is drier. During the washing process of the dishwasher, the washing chamber will be filled with a large amount of steam. The condensation channel structure can quickly and effectively discharge and condense the steam, speed up the drying speed of the dishes, and quickly cool the machine body. The structural design of the condensation channel structure further improves the condensation effect, which can make the steam condensed more completely and make the air discharged from the outside of the machine drier.

[0040] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A condensation channel structure, characterized in that: include: A condensation housing assembly (1), wherein the condensation housing assembly (1) is provided with a condensation channel (101) and a condensation water return chamber (102), and the condensation water return chamber (102) is in communication with the condensation channel (101); A guide plate (2), wherein the guide plate (2) is arranged on the condensation housing assembly (1) and is located on the inner side wall of the condensation channel (101), a portion of the guide plate (2) extends into the condensation water return chamber (102), an air outlet (201) is provided on the guide plate (2), and the condensation water return chamber (102) can be in communication with the outside; A water storage shell (3), wherein the water storage shell (3) is arranged on the condensation shell assembly (1), and the water storage shell (3) is provided with an exhaust port (302), and the exhaust port (302) is connected to the condensation channel (101).

2. The condensation channel structure according to claim 1, characterized in that: The condensed water reflux chamber (102) is located on the side of the condensation channel (101).

3. The condensation channel structure according to claim 2, characterized in that: The guide plate (2) is arranged horizontally on the condensation channel (101), and the included angle between the guide plate (2) and the condensation channel (101) is an acute angle.

4. The condensation channel structure according to claim 1, characterized in that: The water storage housing (3) is provided with a water storage chamber (301), and the condensation channel (101), the water storage chamber (301) and the air outlet (302) are sequentially connected.

5. The condensation channel structure according to claim 4, characterized in that: It also comprises a first fan (4), wherein the first fan (4) is arranged on the water storage shell (3), and the air inlet end and the air outlet end of the first fan (4) are arranged opposite to the water storage cavity (301) and the air outlet (302) respectively.

6. The condensation channel structure according to claim 1, characterized in that: The condensing shell assembly (1) comprises a condensing shell body (11) and a shell cover (12); the shell cover (12) is arranged on the condensing shell body (11); the shell cover (12) and the condensing shell body (11) form a condensing channel (101) and a condensing water reflux chamber (102); the guide plate (2) is arranged on the condensing shell body (11) and is horizontally arranged in the condensing channel (101); a part of the guide plate (2) extends into the condensing water reflux chamber (102); a reflux hole (103) connected to the condensing water reflux chamber (102) is provided on the condensing shell body (11) and / or the shell cover (12); the reflux hole (103) is used to communicate with the outside.

7. The condensation channel structure according to claim 6, characterized in that: There are a plurality of guide plates (2), and the plurality of guide plates (2) are arranged at intervals on the condensation shell body (11). The air outlets (201) on the plurality of guide plates (2) are arranged relative to each other so that the condensation channel (101) is connected.

8. The condensation channel structure according to claim 7, characterized in that: The plurality of guide plates (2) cooperate with the inner wall of the condensate return chamber (102) to form an air flow channel.

9. The condensation channel structure according to claim 1, characterized in that: The water storage shell (3) is integrally formed, and is provided with a water storage cavity (301). Part of the water storage shell (3) extends to the side and forms the air outlet (302). The part of the water storage shell (3) connecting the water storage cavity (301) and the air outlet (302) is bent inward, and the horizontal position of the air outlet (302) is higher than the bottom of the water storage cavity (301).

10. A dishwasher, characterized in that: include: A housing assembly, wherein a mounting cavity is provided in the housing assembly; A washing liner, the washing liner is arranged on the outer shell assembly and located in the installation cavity, and the washing liner is provided with a washing cavity; An air inlet housing assembly, wherein the air inlet housing assembly is provided with an air inlet, the air inlet housing assembly is arranged on the washing liner and is located in the installation cavity, and the air inlet is communicated with the washing cavity; The condensation channel structure according to any one of claims 1 to 9, wherein the condensation channel structure is arranged on the air inlet housing assembly and is located in the installation cavity, and the condensation channel (101) is connected to the internal channel of the air inlet housing assembly.

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