Dish washing machine

Abstract

The utility model provides a dish-washing machine, which belongs to the technical field of tableware cleaning and comprises a first drying module, a second drying module, a third drying module and a fourth drying module, the first drying module is positioned above a tableware conveying channel of the dish-washing machine, a plurality of first air knives are arranged on the first drying module along the conveying direction of tableware, the air outlet direction of the first air knives is downward, and an obtuse angle is formed between the first air knives and the conveying direction of the tableware; the second drying module is located below a tableware conveying channel of the dish washing machine, the second drying module is provided with a plurality of second air knives and a hot air compensation assembly in the conveying direction of tableware, the air outlet direction of the second air knives is upward, an obtuse angle is formed between the air outlet direction of the second air knives and the conveying direction of the tableware, and the hot air compensation assembly is provided with a plurality of upward air holes. Rinsing water on tableware can be rapidly removed through the first air knife and the second air knife, meanwhile, the hot air compensation assembly is arranged on the rear portion, hot air is conveyed through the hot air compensation assembly to dry the tableware, and the problems that water stains exist in the tableware and the tableware is not completely dried can be solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tableware cleaning technical field, specifically relates to a dish washing machine. BACKGROUND

[0002] The long-dragon type dish washing machine is a tableware cleaning equipment which utilizes a conveying mechanism to connect multiple processing procedures in the conveying direction. Generally, according to the needs, the processing procedures of slag removal, multiple times of cleaning, multiple times of rinsing, drying and the like are combined. In the related prior art, the drying design of the long-dragon type dish washing machine is insufficient, and the delivered tableware has water stains and is not completely dried. SUMMARY

[0003] The utility model discloses at least one of the above-mentioned technical problems in the prior art. To this end, the utility model provides a.

[0004] The dish washing machine according to the embodiments of the utility model has the following beneficial effects:

[0005] The first drying module is located above the tableware conveying channel of the dish washing machine, and the first drying module is provided with a plurality of first air knives in the conveying direction of the tableware. The air outlet direction of the first air knife is downward and forms an obtuse angle with the conveying direction of the tableware.

[0006] The second drying module is located below the tableware conveying channel of the dish washing machine, and the second drying module is provided with a plurality of second air knives and a hot air compensation assembly in the conveying direction of the tableware. The air outlet direction of the second air knife is upward and forms an obtuse angle with the conveying direction of the tableware. The hot air compensation assembly is provided with a plurality of upward air holes.

[0007] The dish washing machine according to the embodiments of the utility model has the following beneficial effects:

[0008] The dish washing machine according to the embodiments of the utility model has the following beneficial effects:

[0009] According to some embodiments of the utility model, the first air knife is provided with a first air gap in the width direction of the dish washing machine, and the second air knife is provided with a second air gap in the width direction of the dish washing machine. In the conveying direction of the tableware, the size of the first air gap and / or the second air gap can be adjusted.

[0010] According to some embodiments of the utility model, the first air knife comprises:

[0011] a first air bellow, a bottom opening of the first air bellow being provided;

[0012] two air plates, the two air plates being distributed in front of and behind the conveying direction of the tableware and being connected to opposite sides of the bottom opening of the first air bellow, a first air gap being defined between the bottoms of the two air plates;

[0013] a connecting part, the connecting part being connected between the two air plates and being capable of adjusting the distance between the two air plates;

[0014] a first air feeding assembly, the first air feeding assembly being connected to the first air bellow and being used for feeding air to the first air bellow.

[0015] According to some embodiments of the present application, a first air uniformizing plate is provided at the bottom opening of the first air bellow, a distance is provided between the two sides of the first air uniformizing plate and the air plates along the conveying direction of the tableware, and a plurality of air uniformizing holes are provided in the first air uniformizing plate.

[0016] According to some embodiments of the present application, the second air knife comprises:

[0017] a second air bellow, a top opening of the second air bellow being provided;

[0018] a baffle, the baffle being provided above the second air bellow, the baffle being provided with a slot along the width direction of the dishwasher, and the second air gap being formed through the slot.

[0019] According to some embodiments of the present application, the baffle comprises a first plate body and a second plate body which are distributed side by side, and wherein:

[0020] a first air guiding surface is provided at one end of the first plate body close to the second plate body, and the first air guiding surface is provided in an inclined manner from top to bottom along the conveying direction of the tableware;

[0021] a second air guiding surface and a third air guiding surface are provided in sequence from top to bottom at one end of the second plate body close to the first plate body, the second air guiding surface is provided in an inclined manner from top to bottom along the conveying direction of the tableware, a distance is provided between the second air guiding surface and the first air guiding surface, and the third air guiding surface is provided in an inclined manner from top to bottom along the conveying direction away from the tableware;

[0022] the slot is formed between the first air guiding surface and the second air guiding surface, and the two sides of the top opening of the second air bellow are respectively close to or abut against the first air guiding surface and the third air guiding surface.

[0023] According to some embodiments of the present application, the first plate body is detachably provided;

[0024] and / or, the second plate body is detachably provided.

[0025] and / or, the first plate body is capable of approaching or moving away from the second plate body;

[0026] and / or, the second plate body is capable of approaching or moving away from the first plate body.

[0027] According to some embodiments of the present application, the second drying module is provided with a plurality of second air knives in the conveying direction of tableware, and a support plate is arranged between two adjacent second air knives, the first plate body and the second plate body on the adjacent second air knife are respectively arranged at two ends of the support plate, and the upper end faces of the first plate body, the second plate body and the support plate are flush and are all arranged downwardly in the conveying direction of tableware.

[0028] According to some embodiments of the present application, the hot air compensation assembly comprises:

[0029] A third air bellow, the upper end face of the third air bellow is flush with the support plate, the air holes are arranged on the upper end face of the third air bellow, the air holes comprise first air holes and second air holes, the hole direction of the first air holes is perpendicular to the upper end face of the third air bellow, and the hole direction of the second air holes is arranged downwardly in the conveying direction of tableware.

[0030] According to some embodiments of the present application, the dishwasher further comprises a pre-rinse module, the pre-rinse module is detachably arranged at the feeding end of the dishwasher, and the pre-rinse module comprises:

[0031] A plurality of first brush rollers, the plurality of first brush rollers are arranged side by side in the horizontal direction;

[0032] A second brush roller, the second brush roller is arranged horizontally below the first brush rollers and between the two first brush rollers.

[0033] Additional aspects and advantages of the present application will be given in part in the following description, and some additional aspects and advantages will become apparent from the following description or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0034] The present application will be further described below in combination with the drawings and embodiments, in which:

[0035] Figure 1 It is a position setting schematic view of the first drying module and the second drying module in the present application;

[0036] Figure 2 It is a structure schematic view of the first drying module in the present application;

[0037] Figure 3 It is a structure schematic view of the second air knife in the utility model;

[0038] Figure 4 It is a structure schematic view of the baffle of the second air knife in the utility model;

[0039] Figure 5 It is a structure schematic view of the third air box of the hot air compensation assembly in the utility model;

[0040] Figure 6 It is a whole structure schematic view of the dish washing machine in the utility model;

[0041] Figure 7 It is a structure schematic view of the pre-rinse module;

[0042] Figure 8 It is another structure schematic view of the first drying module and the second drying module in the utility model. DETAILED DESCRIPTION

[0043] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as a limitation on the utility model.

[0044] In the description of the utility model, it is understood that the orientation description, such as up, down, front, back, left, right and the like, is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, a specific orientation and operation, and therefore cannot be understood as a limitation on the utility model.

[0045] In the description of the utility model, the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, more than and the like are not included in the number, above, below, within and the like are included in the number. If it is described to the first, the second is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0046] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection and the like should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0047] In the description of the utility model, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] With reference to Figures 1 to 7 The embodiment of the utility model provides a dish washing machine, utensil conveying channel is provided in the inside of dish washing machine, utensil passes through a plurality of processing procedures to complete cleaning from utensil conveying channel.

[0049] The inside of dish washing machine is further provided with first drying module 100 and second drying module 200, first drying module 100 is located above utensil conveying channel of dish washing machine, second drying module 200 is located below utensil conveying channel of dish washing machine, when utensil passes, two respectively from the top, bottom of utensil blow to dry utensil.

[0050] Specifically, first drying module 100 is provided with a plurality of first air knives 101 along the conveying direction of utensil, the air outlet direction of first air knife 101 is downward and forms an obtuse angle with the conveying direction of utensil. When utensil enters the action area of first air knife 101, first air knife 101 will send air to the conveying direction of utensil away, and blow the cleaning water remaining on utensil from front to back, realize air knife water removal. Since utensil is always conveyed from back to front along the conveying direction, therefore can effectively avoid cleaning water to scrape on the utensil in front, and the cleaning water scraped on the utensil in back will still be scraped backward along with the conveying of utensil forward, can effectively ensure the effect of air knife water removal.

[0051] Second drying module 200 is provided with a plurality of second air knives 201 and hot air compensation assembly 202 along the conveying direction of utensil, utensil is conveyed from back to front, namely hot air compensation assembly 202 is located in front of second air knife 201, utensil first passes through second air knife 201, and then passes through hot air compensation assembly 202. The air outlet direction of second air knife 201 is upward and forms an obtuse angle with the conveying direction of utensil. When utensil passes, second air knife 201 will send air to the conveying direction of utensil away, and scrape the cleaning water on utensil backward. Hot air compensation assembly 202 is provided with a plurality of air holes upward to completely dry utensil.

[0052] The dish washing machine of the present application is provided with a first drying module 100 above the tableware conveying channel and a second drying module 200 below the tableware conveying channel, and the first air knife 101 and the second air knife 201 can quickly remove the rinsing water on the tableware, while the hot air compensation assembly 202 is arranged at the rear end to convey hot air to dry the tableware, which can solve the problems of water stains and incomplete drying of the tableware. The first air knife 101 and the second air knife 201 can also be used to convey hot air to assist in drying.

[0053] Referring to Figure 2 In some embodiments of the present application, the first air knife 101 is provided with a first air gap 1014 along the width direction of the dish washing machine, that is, the first air knife 101 is arranged along the width direction of the dish washing machine to cover the tableware conveying channel from the width direction to remove water from the tableware. Similarly, the second air knife 201 is provided with a second air gap 2013 along the width direction of the dish washing machine to cover the tableware conveying channel from the width direction to remove water from the tableware.

[0054] Among them, along the conveying direction of the tableware, the size of the first air gap 1014 and the second air gap 2013 can be adjusted. For the first air gap 1014 and the second air gap 2013, the conveying direction of the tableware is the width direction of the two, and the width direction of the dish washing machine is the length direction of the two. Therefore, along the conveying direction of the tableware, the size of the first air gap 1014 and the second air gap 2013 can be adjusted, that is, the width of the two can be adjusted.

[0055] The smaller the width, the stronger the air pressure, and the smaller the air output per unit time; on the contrary, the larger the width, the smaller the air pressure, and the larger the air output per unit time. By adjusting the width of the first air gap 1014 and the second air gap 2013, the application flexibility of the dish washing machine can be improved.

[0056] In actual application, only one of the first air gap 1014 and the second air gap 2013 can be adjusted in width.

[0057] Referring to Figure 2 In some embodiments of the present application, the first air knife 101 comprises:

[0058] The first air box 1011 is provided with an opening at the bottom, and the first air box 1011 is arranged along the width direction of the dish washing machine;

[0059] Two air plates 1012 are arranged in front of and behind the first air box 1011 and connected to the front and rear sides of the bottom opening of the first air box 1011 along the conveying direction of the tableware, and the first air gap 1014 is defined between the bottoms of the two air plates 1012;

[0060] The connecting part 1013 is connected between the two air vanes 1012 and can adjust the distance between the two air vanes 1012;

[0061] The first air supply assembly is connected to the first air box 1011 and is used to supply air to the first air box 1011.

[0062] During operation, the first air blade 101 delivers air to the first air box 1011 via the first air supply assembly, causing the airflow to quickly cover the width of the dishwasher before exiting through the first air gap 1014 defined between the two air vanes 1012. It is understood that the width of the first air gap 1014 is smaller than the width of the first air box 1011; therefore, the airflow is pressurized and accelerated when entering the first air gap 1014 from the first air box 1011, thereby increasing the airflow force on the tableware.

[0063] Based on this, during the dishwasher commissioning phase, the connection part 1013 can be adjusted as needed to change the width of the first air gap 1014, thereby adjusting the airflow intensity.

[0064] Furthermore, since the air deflector 1012 also needs to be set along the width direction of the dishwasher, the connection part 1013 is provided to improve the structural stability of the air deflector 1012 and avoid uneven spacing caused by insufficient local structural strength, which would affect the air pressure. Multiple connection parts 1013 can be provided along the width direction of the dishwasher.

[0065] The connecting part 1013 can be a bolt structure or other structures.

[0066] In some embodiments of this utility model, the first wind box 1011 and the wind plate 1012 are configured as an integral structure. When the connecting part 1013 is adjusted, the material properties of the wind plate 1012 are used to control the elastic deformation of the wind plate 1012.

[0067] Furthermore, the two air panels 1012 can adopt a gradually narrowing width structure design, such as the upper width being greater than the lower width, so that the airflow passes through multiple compression spaces and increases air pressure during the process of airflow being discharged from the first air box 1011 to the first air gap 1014.

[0068] Reference Figure 2 In some embodiments of this utility model, a first air distribution plate 1015 is provided at the bottom opening of the first air box 1011. Along the conveying direction of the tableware, a distance is provided between the two sides of the first air distribution plate 1015 and the air plate 1012. The first air distribution plate 1015 has a plurality of air distribution holes.

[0069] It can be understood that, in the embodiment, by arranging the first air uniformizing plate 1015 at the bottom opening of the first air bellow 1011, the air flow can be fully filled in the first air bellow 1011 and then enter between the two air bellow plates 1012, so that the air pressure uniformity of the first air gap 1014 can be improved.

[0070] Meanwhile, the first air uniformizing plate 1015 can also improve the structural stability of the first air bellow 1011 and the air bellow plate 1012.

[0071] With reference to Figure 3 and Figure 4 In some embodiments of the utility model, the second air knife 201 comprises:

[0072] The second air bellow 2011 is arranged at the top opening, and the second air bellow 2011 is arranged along the width direction of the dishwasher to cover the tableware conveying channel along the width direction;

[0073] The baffle 2012 is arranged above the second air bellow 2011, and the baffle 2012 is arranged with a slot along the width direction of the dishwasher, and the second air gap 2013 is formed through the slot;

[0074] The second air supply assembly is connected to the second air bellow 2011 and is used for supplying air to the second air bellow 2011.

[0075] During operation, the second air supply assembly supplies air to the second air bellow 2011, and the air flow is sent out upward after filling the second air bellow 2011, passes through the slot on the baffle 2012 and acts on the tableware.

[0076] Similarly, the second air knife 201 can ensure the air pressure uniformity along the width direction of the dishwasher by arranging the second air bellow 2011 and the baffle 2012, so as to ensure the water removing effect of the air knife.

[0077] With reference to Figure 4 In some embodiments of the utility model, the baffle 2012 comprises the first plate body 2014 and the second plate body 2015 arranged side by side, and wherein:

[0078] The first plate body 2014 is arranged with the first air guide surface 10141 at one end close to the second plate body 2015, and the first air guide surface 10141 is arranged obliquely from top to bottom along the conveying direction of the tableware;

[0079] The second plate body 2015 is arranged with the second air guide surface 10151 and the third air guide surface 10152 from top to bottom at one end close to the first plate body 2014, the second air guide surface 10151 is arranged obliquely from top to bottom along the conveying direction of the tableware, a spacing is arranged between the second air guide surface 10151 and the first air guide surface 10141, and the third air guide surface 10152 is arranged obliquely from top to bottom along the conveying direction away from the tableware.

[0080] The notch is formed between the first air guide surface 10141 and the second air guide surface 10151, and the top opening of the second air bellow 2011 is close to or abuts against the first air guide surface 10141 and the third air guide surface 10152 respectively.

[0081] When the air flow is sent out upward from the second air bellow 2011, it just enters the conical space formed by the first air guide surface 10141 and the third air guide surface 10152, is guided upward by the first air guide surface 10141 and the third air guide surface 10152, enters between the first air guide surface 10141 and the second air guide surface 10151, and is finally discharged in the rear upward direction.

[0082] In some embodiments of the utility model, the first plate body 2014 and the second plate body 2015 can be detachably arranged, or can be arranged to move towards each other or away from each other, so as to adjust the distance between the two, and further adjust the width of the second air gap 2013.

[0083] Specifically, the first plate body 2014 can be detachably arranged.

[0084] And / or, the second plate body 2015 can be detachably arranged.

[0085] And / or, the first plate body 2014 can be close to or away from the second plate body 2015.

[0086] And / or, the second plate body 2015 can be close to or away from the first plate body 2014.

[0087] Referring to Figure 1 , Figure 3 and Figure 6 In some embodiments of the utility model, the second drying module 200 is provided with a plurality of second air knives 201 along the conveying direction of the tableware, the second drying module 200 is provided with a support plate 203 between adjacent two second air knives 201, the first plate body 2014 and the second plate body 2015 on the adjacent second air knife 201 are respectively installed at both ends of the support plate 203, and the upper end faces of the first plate body 2014, the second plate body 2015 and the support plate 203 are flush and are all inclined downward along the conveying direction of the tableware.

[0088] In the structure of the embodiment, the first plate body 2014 and the second plate body 2015 of the second air knife 201 are respectively installed on a support plate 203, and the width of the second air gap 2013 can be adjusted by replacement. The width can also be adjusted by replacement. The support plate 203 can be provided with a reinforcing structure to improve the structural strength and stability, such as a profile provided at the bottom of the support plate 203 along the width direction of the dishwasher to support the support plate 203. The profile can adopt a profile groove structure with an open bottom to avoid water storage.

[0089] The upper end faces of the first plate body 2014, the second plate body 2015, and the support plate 203 are flush and are all inclined downward along the conveying direction of the tableware, which can be used to directly dock the output end of the conveying mechanism of the dishwasher, and the inclined surface formed can be used to support the tableware and discharge the tableware.

[0090] Based on the structure of the embodiment, screws can be arranged between the first plate body 2014, the second plate body 2015, and the support plate 203, and a waist-shaped hole is arranged to adjust the distance between the first plate body 2014 and the second plate body 2015.

[0091] Referring to Figure 5 In some embodiments of the utility model, the hot air compensation assembly 202 comprises:

[0092] The third air box 2021 has an upper end face flush with the support plate 203, and the air holes are arranged on the upper end face of the third air box 2021. The air holes comprise first air holes 2023 and second air holes 2022. The hole direction of the first air holes 2023 is perpendicular to the upper end face of the third air box 2021, and the hole direction of the second air holes 2022 is inclined downward along the conveying direction of the tableware.

[0093] In the structure of the embodiment, the third air box 2021 can apply a front-to-back force to the tableware through the second air holes 2022, and can apply a vertical force to the tableware through the first air holes 2023, which can effectively increase the contact area of the drying and improve the drying effect.

[0094] Further, along the width direction of the dishwasher, the first air holes 2023 and the second air holes 2022 are alternately distributed in multiple rows. Each row can only be provided with the same type of air holes, such as only the first air holes 2023 or the second air holes 2022 in each row, or the first air holes 2023 and the second air holes 2022 can be alternately distributed to improve the drying effect.

[0095] Referring to Figure 8In some embodiments of the utility model, second wind box 2011, third wind box 2021 adopt integral structure, namely second wind box 2011, third wind box 2021 are arranged as a wind box structure, and water removal and drying are realized by setting hole position on the upper end of the wind box structure.

[0096] It can be understood that, by adopting the structural arrangement of the embodiment, the setting of the baffle 2012 can be omitted, and the structural design is simplified.

[0097] In addition, the hot air compensation assembly 202 can also be arranged in the structural form of the second air knife 201 in the foregoing embodiments or other structural forms capable of achieving the same function.

[0098] In some embodiments of the utility model, the dishwasher further comprises a cleaning process and a rinsing process along the tableware conveying channel, the tableware first passes through the cleaning process, then passes through the rinsing process, and then enters the first drying module 100 and the second drying module 200. The dishwasher is provided with at least two water-blocking curtains at the tableware output end of the rinsing process, to block the splashing of rinsing water to the drying area.

[0099] Referring to Figure 6 and Figure 7 In some embodiments of the utility model, the dishwasher further comprises a pre-washing module 300, which is detachably arranged at the feeding end of the dishwasher. The pre-washing module 300 comprises:

[0100] A plurality of first brush rollers 301 are arranged side by side in the horizontal direction.

[0101] A second brush roller 302 is arranged horizontally below the first brush rollers 301 and between the two first brush rollers 301.

[0102] By adopting the structural arrangement of the embodiment, the tableware can be pre-washed by the pre-washing module 300, so as to improve the cleaning effect of the tableware.

[0103] Since the conventional dishwasher is mainly used for cleaning conventional tableware such as bowls and dishes, it is difficult to completely clean tableware such as barbecue plates. By arranging the pre-washing module 300, the first brush roller 301 and the second brush roller 302 can effectively clean the tableware, solving the problem of poor cleaning effect of the dishwasher for tableware such as barbecue plates.

[0104] Since the pre-washing module 300 is detachably arranged, it can be used as an optional module, that is, when it is needed, the pre-washing module 300 is installed at the front end of the dishwasher, and when it is not needed, it is detached.

[0105] Referring to Figure 7Further, the first brush roller 301 is provided with two, the rotating directions of the two first brush rollers 301 are opposite, the bottom linear velocity direction of the first brush roller 301 located at the feeding end is the same as the feeding direction of the tableware, and the bottom linear velocity direction of the other first brush roller 301 is opposite to the feeding direction of the tableware. The second brush roller 302 is located between the two first brush rollers 301, and the first brush roller 301 and the second brush roller 302 have a coincident area in the vertical projection direction. The linear velocity direction of the upper end of the second brush roller 302 is the same as the feeding direction of the tableware.

[0106] When the tableware is fed in, the first brush roller 301 and the second brush roller 302 cooperate to push the tableware into the dishwasher, and the other first brush roller 301 blocks the tableware, so that the tableware is subjected to the brushing force in two directions, the brushing strength can be effectively improved, and the feeding of the tableware is delayed to a certain extent, and the brushing time can be improved.

[0107] It can be understood that the pre-brushing module 300 is mainly suitable for relatively flat tableware cleaning, such as dishes, barbecue plates, trays, etc., and is not limited to barbecue plates.

[0108] In some embodiments of the utility model, the first brush roller 301 and the second brush roller 302 are provided with lifting, which is used to lift upward or move downward to avoid when not needed.

[0109] In some embodiments of the utility model, the dishwasher is provided with a water tank below the tableware conveying channel, which can be used for cleaning water, rinsing water, residue removing water and the like, and the upper end of the water tank is provided with a backflow port to recover the water used in the related processes. At the same time, the water tank is provided with a water inlet and an overflow port, wherein the water inlet is arranged close to the bottom of the water tank, and the overflow port is arranged close to the upper end of the water tank.

[0110] By adopting the structure of the embodiment, the water tank recovers the water used in the related processes, so that food residues or detergents are easily accumulated in the water tank. By arranging the water inlet at the bottom, the water inlet can be used to stir the water tank, so that the food residues and the detergents are discharged from the overflow port, the self-cleaning of the water tank is realized, the working time can be prolonged compared with the maintenance cleaning mode, and the labor cost and labor intensity can be reduced.

[0111] The water inlet and the overflow port can be directly arranged on the side wall of the water tank, or can be arranged by arranging a pipeline extending into the water tank.

[0112] In summary, the dishwasher in the application can effectively solve the problem of insufficient drying of the traditional structure, and has excellent tableware cleaning effect.

[0113] The utility model embodiment has been explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, still can make various changes in the knowledge range of the ordinary skill of the art person who possesses under the premise of not departing from the utility model tenet. Besides, the embodiment and the feature in the embodiment of the utility model can be combined mutually under the condition of not conflicting.

Claims

1. A dishwasher, characterized in that, include: The first drying module is located above the tableware conveying channel of the dishwasher. The first drying module is provided with a plurality of first air knives along the conveying direction of the tableware. The air outlet direction of the first air knives is downward and forms an obtuse angle with the conveying direction of the tableware. The second drying module is located below the tableware conveying channel of the dishwasher. The second drying module is provided with a number of second air knives and hot air compensation components along the conveying direction of the tableware. The air outlet direction of the second air knives is upward and forms an obtuse angle with the conveying direction of the tableware. The hot air compensation components are provided with a number of upward-facing air holes.

2. The dishwasher according to claim 1, characterized in that, The first air blade has a first air gap along the width direction of the dishwasher, and the second air blade has a second air gap along the width direction of the dishwasher. The size of the first air gap and / or the second air gap can be adjusted along the conveying direction of the tableware.

3. The dishwasher according to claim 2, characterized in that, The first air knife includes: The first bellows has an opening at its bottom; Two air plates are distributed back and forth along the conveying direction of the tableware and connected to opposite sides of the bottom opening of the first air box, and the bottom of the two air plates defines the first air gap. A connecting part is provided, which connects the two air vanes and is capable of adjusting the distance between the two air vanes; The first air supply assembly is connected to the first air box and is used to supply air to the first air box.

4. The dishwasher according to claim 3, characterized in that, A first air distribution plate is provided at the bottom opening of the first air box. Along the conveying direction of the tableware, there is a gap between the two sides of the first air distribution plate and the air plate. The first air distribution plate has multiple air distribution holes.

5. The dishwasher according to claim 2, characterized in that, The second air knife includes: The second bellows has an opening at its top; A baffle is disposed above the second air box. The baffle has a slot along the width direction of the dishwasher, and the second air gap is formed through the slot.

6. The dishwasher according to claim 5, characterized in that, The baffle includes a first plate and a second plate arranged side by side, wherein: A first air guide surface is provided at one end of the first plate near the second plate, and the first air guide surface is inclined from top to bottom along the conveying direction of the tableware; The second plate has a second air guide surface and a third air guide surface arranged from top to bottom at one end near the first plate. The second air guide surface is inclined from top to bottom along the conveying direction of the tableware. A gap is set between the second air guide surface and the first air guide surface. The third air guide surface is inclined from top to bottom along the conveying direction away from the tableware. The slot is formed between the first air guide surface and the second air guide surface, and the two sides of the top opening of the second air box are respectively close to or abut against the first air guide surface and the third air guide surface.

7. The dishwasher according to claim 6, characterized in that, The first plate is detachable; And / or, the second plate is detachably mounted; And / or, the first plate can move closer to or further away from the second plate; And / or, the second plate can move closer to or further away from the first plate.

8. The dishwasher according to claim 7, characterized in that, The second drying module is provided with multiple second air knives along the conveying direction of the tableware. The second drying module is provided with a support plate between two adjacent second air knives. The first plate and the second plate on the adjacent second air knife are respectively installed at both ends of the support plate. The upper surfaces of the first plate, the second plate, and the support plate are kept flush and are all inclined downward along the conveying direction of the tableware.

9. The dishwasher according to claim 8, characterized in that, The hot air compensation component includes: The third air box has its upper surface flush with the support plate. The air holes are located on the upper surface of the third air box. The air holes include a first air hole and a second air hole. The channel direction of the first air hole is perpendicular to the upper surface of the third air box, and the channel direction of the second air hole is inclined from top to bottom along the conveying direction of the tableware.

10. The dishwasher according to claim 1, characterized in that, The dishwasher also includes a pre-wash module, which is detachably disposed at the feed end of the dishwasher. The pre-wash module includes: Multiple first brush rollers are arranged side by side in a horizontal direction; The second brush roller is horizontally positioned below the first brush roller and between the two first brush rollers.

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