Cleaning device and cooking equipment

Abstract

The utility model belongs to the technical field of kitchen appliances, and discloses a cleaning device and cooking equipment. The utility model provides a cleaning device. The cleaning device comprises a spraying head, a cleaning pipeline and a driving part. The spraying head is rotationally connected to the top wall of the inner container and is provided with a cleaning plane for receiving cleaning liquid; the cleaning pipeline penetrates through the inner container, and the side, penetrating into the inner container, of the cleaning pipeline obliquely extends towards the spraying head so that cleaning liquid can be guided to the cleaning plane. The driving part is connected with the spraying head to drive the spraying head to rotate so as to throw the cleaning liquid on the cleaning plane to the inner wall of the inner container. In the long-term use process of the cleaning device, the cleaning pipeline does not need to rotate, a good sealing effect can be kept at the connecting position of the cleaning pipeline and the inner container, cleaning liquid does not need to be injected into the rotating connecting position of the inner container and the spraying head, the possibility that the cleaning liquid leaks from the connecting position of the spraying head and the inner container is reduced, and the cleaning efficiency is improved. And the safety of other electric appliance elements arranged outside the inner container is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen appliance technical field especially, and relates to cleaning device and cooking equipment. BACKGROUND

[0002] In the daily use of the cooking device, the inner container as the container of the food material cooking, the cleaning and maintenance inside directly relate to the quality and safety of food cooking, therefore, the cleaning inside the inner container is very important.

[0003] In the prior art, the inner container of the cooking device is provided with a spraying system, a pipeline is arranged outside the inner container, one end of the pipeline is connected with the spraying system, and the other end is communicated with the water tank through a water pump to continuously inject the water in the water tank into the spraying system.

[0004] However, the spraying system generally needs to be rotationally connected, so the spraying system and the pipeline need to be connected through a rotating structure, and the rotating structure is easy to produce a gap in long-term use, causing the water to easily leak in the process of being injected into the spraying system, affecting the safety of other electrical elements outside the inner container. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing cleaning device and cooking equipment, solve the prior art, the spraying system and the pipeline rotationally connect, cause the water to easily leak in the process of being injected into the spraying system and affect the safety of electrical elements.

[0006] To achieve this purpose, the utility model adopts the following technical scheme:

[0007] Firstly, the application provides a cleaning device, which comprises:

[0008] A spraying head is rotationally connected to the top wall of the inner container and has a cleaning plane for receiving cleaning liquid.

[0009] A cleaning pipeline is arranged in the inner container and extends towards the spraying head on one side of the inner container to guide the cleaning liquid to the cleaning plane.

[0010] A driving member is connected to the spraying head to drive the spraying head to rotate and throw the cleaning liquid on the cleaning plane to the inner wall of the inner container.

[0011] Optionally, the spraying head comprises:

[0012] A spraying part, the top wall of the spraying part is the cleaning plane, and a plurality of first flow guides are distributed around the cleaning plane, and the first flow guides are used to guide the cleaning liquid to the inner wall of the inner container.

[0013] Optionally, the spraying head further comprises:

[0014] A connecting portion is arranged on the top wall of the spraying portion, and a plurality of second flow guides are arranged on the connecting portion at intervals in the circumferential direction. The plurality of second flow guides correspond to the plurality of first flow guides one by one. The bottom wall of the second flow guide is connected to the cleaning plane. The side of the second flow guide away from the connecting portion is integrated with the side of the first flow guide close to the connecting portion. In the thickness direction of the spraying portion, the size of the first flow guide is smaller than the size of the second flow guide. The second flow guide is used to guide the cleaning liquid to the inner wall of the inner container.

[0015] Optionally, in the direction in which the spraying head extends outward, the size of the first flow guide is greater than the size of the second flow guide.

[0016] Optionally, the connecting portion is connected to the driving member. The driving member drives the spraying portion to rotate to throw the cleaning liquid received by the cleaning plane to the inner wall of the inner container.

[0017] In a second aspect, the application further provides a cooking device, which comprises:

[0018] An inner container;

[0019] The cleaning device as in any one of the first aspect, which is arranged in the inner container.

[0020] Optionally, the inner container has a drain hole. A base is arranged at the drain hole. A filter cover is arranged in the base. The base has an interface in communication with the cleaning pipeline or the waste water tank.

[0021] Optionally, the filter cover comprises:

[0022] A filter screen arranged at the drain hole;

[0023] A base arranged in the drain hole. One side of the base is fixedly connected to the filter screen. The other side of the base passes through the drain hole and extends into the base to be fixedly connected to the base.

[0024] Optionally, the cooking device further comprises:

[0025] A first sealing member arranged between the base and the inner container to close the gap between the base and the inner container;

[0026] And / or, a second sealing member arranged between the base and the base to close the gap between the base and the base.

[0027] Optionally, the filter screen comprises:

[0028] A filter plate arranged on the side of the drain hole in communication with the inside of the inner container. The filter plate has a plurality of first filter holes.

[0029] A filter cartridge is arranged on the filter plate and inserted into the drain hole, and the filter cartridge has a plurality of second filter holes.

[0030] The utility model discloses beneficial effect:

[0031] First, when the inner wall of the liner is cleaned, the cleaning liquid is guided to the cleaning plane through the cleaning pipeline, and then the spray head is rotated by the driving part, so that the cleaning liquid on the cleaning plane can be thrown to the inner wall of the liner under the action of centrifugal force, thereby realizing the cleaning of the inner wall of the liner. Therefore, during use of the cleaning device, the cleaning liquid can be directly guided into the liner through the cleaning pipeline and guided to the cleaning plane, and the driving part only needs to drive the spray head to rotate to throw out the cleaning liquid. In the long-term use process, the cleaning pipeline itself does not need to rotate, so that the connection between the cleaning pipeline and the liner can maintain good sealing effect, and the rotating connection between the liner and the spray head does not need to be used for injection of the cleaning liquid, thereby reducing the possibility of leakage of the cleaning liquid from the connection between the spray head and the liner, and effectively improving the safety of other electrical elements installed outside the liner.

[0032] Second, the cooking equipment can be efficiently cleaned inside the liner by the cleaning device during use, and the cleaning liquid does not leak during the cleaning process, thereby effectively reducing the possibility of contact between the cleaning liquid and the electrical elements of the cooking equipment, thereby improving the stability and safety of the cooking equipment during use. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is a structure diagram of the spray head of the cleaning device in the embodiment of the utility model;

[0034] Figure 2 is a structure sectional view of the liner of the cooking equipment in the embodiment of the utility model;

[0035] Figure 3 is Figure 2 A part in the implementation mode shown in the enlarged view;

[0036] Figure 4 is Figure 2 B part in the implementation mode shown in the enlarged view;

[0037] Figure 5 is a structure sectional view of the liner and the filter cover of the cooking equipment in the embodiment of the utility model;

[0038] Figure 6 is Figure 5 C part in the implementation mode shown in the enlarged view.

[0039] In the drawings:

[0040] 1, spray head; 11, cleaning plane; 12, spray part; 13, first flow guide plate; 14, connecting part; 15, second flow guide plate;

[0041] 2, cleaning pipeline;

[0042] 3, driving piece; 32, driving shaft;

[0043] 4, inner container; 41, drain hole;

[0044] 5, base;

[0045] 6, filter cover; 61, filter screen; 611, filter plate; 612, filter cylinder; 62, base; 63, handle;

[0046] 7, first sealing piece;

[0047] 8, second sealing piece. DETAILED DESCRIPTION

[0048] The utility model will be described further in detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not limited to the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0049] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0050] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0051] In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like, orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used to distinguish in the description, and have no special meaning.

[0052] The present application discloses a cleaning device and a cooking equipment.

[0053] With reference to Figures 1 to 3 The cleaning device comprises a spray head 1, a cleaning pipeline 2, and a driving member 3. The spray head 1 is rotationally connected to the top wall of the inner container 4 and has a cleaning plane 11 for receiving cleaning liquid. The cleaning pipeline 2 is arranged in the inner container 4 and extends obliquely from one side of the inner container 4 towards the spray head 1 to guide the cleaning liquid to the cleaning plane 11. The driving member 3 is connected to the spray head 1 to drive the spray head 1 to rotate and throw the cleaning liquid on the cleaning plane 11 to the inner wall of the inner container 4.

[0054] Specifically, the spray head 1 can be annular, which can be rotationally connected to the inner top wall of the inner container 4 through a rotating structure. The driving member 3 is arranged on the outer top wall of the inner container 4 and connected to the rotating structure. The connection can be achieved through a gear set or a belt structure, or can be directly connected to the rotating structure. A through hole is arranged on the top wall of the inner container 4, and the cleaning pipeline 2 extends through the through hole and towards the spray head 1. A cleaning plane 11 is arranged on the top wall of the spray head 1, which corresponds to the cleaning pipeline 2 to receive the cleaning liquid. The other end of the cleaning pipeline 2 can be connected to a water tank through a water pump, and the water tank can store clean water, which can provide clean water for the steam generator during cooking, and can provide cleaning water for the cleaning pipeline 2 during cleaning. At this time, the water is the cleaning liquid. In other embodiments, the water tank can also store cleaning liquid containing cleaning agent.

[0055] When the inner wall of the inner container 4 is cleaned, the cleaning liquid is guided to the cleaning plane 11 through the cleaning pipeline 2, and then the spray head 1 is rotated by the driving member 3, so that the cleaning liquid on the cleaning plane 11 can be thrown out to the inner wall of the inner container 4 under the action of centrifugal force, thereby realizing the cleaning of the inner wall of the inner container 4. Therefore, during use, the cleaning liquid can be directly introduced into the inner container 4 through the cleaning pipeline 2 and guided to the cleaning plane 11, and the driving member 3 only needs to drive the rotation of the spray head 1 to throw out the cleaning liquid. In the long-term use process, the cleaning pipeline 2 itself does not need to rotate, so the connection between the cleaning pipeline 2 and the inner container 4 can maintain good sealing effect, and the rotating connection between the inner container 4 and the spray head 1 does not need to be used for the injection of the cleaning liquid, thereby reducing the possibility of leakage of the cleaning liquid from the connection between the spray head 1 and the inner container 4, and effectively improving the safety of other electrical elements installed outside the inner container 4.

[0056] Optionally, the spray head 1 comprises a spraying part 12. The top wall of the spraying part 12 is the cleaning plane 11, and the cleaning plane 11 is spaced apart from each other in the circumferential direction and comprises a plurality of first flow guides 13, and the first flow guides 13 are used for guiding the cleaning liquid to the inner wall of the inner container 4.

[0057] Specifically, the spraying part 12 can be disc-shaped, and the middle part is rotationally connected to the inner container 4 through a rotating rod or the like. The top wall of the spraying part 12 forms the cleaning plane 11, and the cleaning plane 11 is spaced apart from each other in the circumferential direction and comprises a plurality of first flow guides 13. The first flow guides 13 are long strip-shaped and extend from the center to the edge of the cleaning plane 11, and the extension direction can be the radial direction of the cleaning plane 11, or can form a certain angle with the radial direction of the cleaning plane 11, and the angle can be between 2° and 8°.

[0058] By arranging a plurality of first flow guides 13, the cleaning plane 11 can be divided into several areas, and the cleaning liquid in each area can be thrown out along the length direction of the corresponding first flow guide 13 during the rotation of the spray head 1. The extension direction of the first flow guide 13 can guide the throwing direction of the cleaning liquid, so that the cleaning liquid can radiate to a larger area, thereby improving the cleaning effect.

[0059] Optionally, the spray head 1 comprises a connecting part 14. The connecting part 14 is arranged on the top wall of the spraying part 12, and the connecting part 14 is spaced apart from each other in the circumferential direction and comprises a plurality of second flow guides 15. The plurality of second flow guides 15 correspond to the plurality of first flow guides 13 one by one, the bottom wall of the second flow guide 15 is connected with the cleaning plane 11, the side of the second flow guide 15 away from the connecting part 14 is integrated with the side of the first flow guide 13 close to the connecting part 14, and in the thickness direction of the spraying part 12, the size of the first flow guide 13 is smaller than the size of the second flow guide 15. The second flow guide 15 is used for guiding the cleaning liquid to the inner wall of the inner container 4.

[0060] Specifically, a connecting portion 14 is arranged at the middle position of the cleaning plane 11, the connecting portion 14 can extend along the thickness direction of the spray head 1, and a plurality of second flow guide plates 15 are arranged on the outer side wall of the connecting portion 14. One of the first flow guide plates 13 corresponds to one of the second flow guide plates 15, the bottom wall of the second flow guide plate 15 is integrated with the cleaning plane 11, and the side of the second flow guide plate 15 away from the connecting portion 14 is integrated with the side of the first flow guide plate 13 close to the connecting portion 14, so that there is no gap between the two and the cleaning plane 11. On the one hand, it is beneficial to accumulate cleaning liquid under the action of the connecting portion 14 and the second flow guide plate 15 when the cleaning liquid is guided to the cleaning plane, and the accumulated cleaning liquid can be thrown out along the first flow guide plate 13, so that the cleaning liquid can be effectively guided to different directions and positions.

[0061] The thickness direction of the spray portion 12 is the vertical direction, in this direction, the size of the first flow guide plate 13 is smaller than the size of the second flow guide plate 15, and in the horizontal plane, the second flow guide plate 15 can also extend along the radial direction of the cleaning plane 11, or the extension direction of the second flow guide plate 15 forms an angle with the radial direction of the cleaning plane 11, and the angle can be between 2° and 8°.

[0062] By arranging the second flow guide plate 15, when the cleaning liquid is thrown out, the cleaning liquid can also flow along the side surface of the second flow guide plate 15, so as to further increase the radiation area of the cleaning liquid.

[0063] Optionally, in the direction in which the spray head 1 extends outward, the size of the first flow guide plate 13 is greater than the size of the second flow guide plate 15.

[0064] Specifically, the first flow guide plate 13 and the second flow guide plate 15 can form an L shape as a whole, which can be integrated with the spray portion 12 and the connecting portion 14 to facilitate production and processing. In this embodiment, the size ratio of the first flow guide plate 13 and the second flow guide plate 15 in the vertical direction is not more than 5 / 6, and the first flow guide plate 13 and the second flow guide plate 15 are equally angularly spaced four around the circumference of the connecting portion 14. In other embodiments, the number of the first flow guide plate 13 and the second flow guide plate 15 can be designed according to the size of the actual cleaning plane 11.

[0065] By designing the first flow guide plate 13 and the second flow guide plate 15 to be L-shaped, the cleaning liquid can be radiated to a larger range, so as to ensure that the cleaning liquid can form sufficient contact with the inner wall of the inner container 4, thereby effectively improving the cleaning effect of the inner container 4.

[0066] Optionally, the connecting portion 14 is connected with the driving member 3, the driving member 3 drives the spraying portion 12 to rotate through the connecting portion 14 to throw the cleaning liquid received by the cleaning plane 11 to the inner wall of the inner container 4, and the cleaning device further comprises a driving shaft 32. One end of the driving shaft 32 is connected with the driving member 3, and the other end penetrates the inner container 4 and is fixedly connected with the spraying head 1.

[0067] Specifically, the connecting portion 14 is in a cylindrical shape, the lower end of the connecting portion 14 is fixedly connected with the spraying portion 12, and the upper end of the connecting portion 14 is fixedly connected with the driving shaft 32. The fixed connection can be achieved by thread connection, clamping, bonding or welding. The end of the driving shaft 32 away from the connecting portion 14 penetrates the inner container 4 and is rotationally connected with the inner container 4, and the end of the driving shaft 32 penetrating the inner container 4 is fixedly connected with the output end of the driving member 3.

[0068] In the embodiment, the connecting portion 14 is hollow inside and is provided with an internal thread on the inner wall thereof, the lower end of the driving shaft 32 can penetrate into the connecting portion 14 and form a threaded connection, and the tightening direction of the two is opposite to the direction in which the driving member 3 drives the driving shaft 32 to rotate, so that the driving shaft 32 can maintain fixed connection with the connecting portion 14 during rotation.

[0069] By arranging the connecting portion 14, a certain distance can be maintained between the spraying portion 12 and the top wall of the inner container 4, so as to ensure that the cleaning plane 11 has enough space to receive the cleaning liquid, and also provides space for the arrangement of the first flow guide plate 13 and the second flow guide plate 15. When the driving member 3 operates, the driving member 3 can drive the connecting portion 14 to rotate through the driving shaft 32, and then drive the spraying portion 12 to rotate, so that the cleaning liquid can be smoothly thrown to the inner wall of the inner container 4.

[0070] The cooking device comprises the inner container 4 and the cleaning device as described above. The cleaning device is arranged in the inner container 4.

[0071] When the cooking device is used, the inner container 4 can be efficiently cleaned by the cleaning device, and the cleaning liquid does not leak during the cleaning process, so as to effectively reduce the possibility that the cleaning liquid contacts the electrical elements of the cooking device, thereby improving the stability and safety of the cooking device during use.

[0072] Reference Figures 4 to 6 Optionally, the inner container 4 is provided with a drain hole 41, the drain hole 41 is provided with the base 5, the base 5 is provided with the filter cover 6, and the base 5 is provided with an interface communicating with the cleaning pipeline 2 or the waste water tank.

[0073] Specifically, a through hole is formed in the bottom wall of the inner container 4 as a drain hole 41, and the inner bottom wall of the inner container 4 can be inclined towards the drain hole 41, so that the cleaning liquid can quickly flow to the drain hole 41 when falling on the inner bottom wall of the inner container 4. The filter cover 6 can be provided with multiple layers of filtering structure to filter the impurities contained in the cleaning liquid multiple times. The filtered cleaning liquid enters the base 5, which can be recycled into the cleaning pipeline 2 or directly into the waste water tank for storage and collection.

[0074] Optionally, the filter cover 6 comprises a filter screen 61 and a base 62. The filter screen 61 is arranged at the drain hole 41, and the base 62 is arranged in the drain hole 41. One side of the base 62 is fixedly connected with the filter screen 61, and the other side penetrates through the drain hole 41 and extends into the base 5 and is fixedly connected with the base 5.

[0075] Specifically, the filter screen 61 comprises a filter plate 611 and a filter cylinder 612. The filter plate 611 is located on the side of the drain hole 41 communicating with the inside of the inner container 4, and a plurality of first filter holes are formed in the filter plate 611. The filter cylinder 612 is arranged on the filter plate 611 and is inserted into the drain hole 41 and penetrates through the base 62 and extends into the inside of the base 5. A plurality of second filter holes are formed in the side wall of the filter cylinder 612. The diameters of the first filter holes and the second filter holes can be the same or different, so that the filter screen 61 can filter the cleaning liquid twice, thereby improving the filtering effect of the cleaning liquid. The base 62 is sleeved on the outside of the filter cylinder 612 and is fixedly connected with the filter plate 611. The fixing mode can be adhesion, clamping or welding, which is not limited in the present application. The inside of the base 62 is hollow for the filter cylinder 612 to penetrate through. The lower end of the base 62 penetrates through the drain hole 41 and extends into the inside of the base 5 and can be sealingly connected with the base 5, so as to ensure that there is no leakage between the base 62 and the base 5.

[0076] By arranging the filter screen 61, the impurities contained in the cleaning liquid can be effectively filtered when the cleaning liquid flows into the drain hole 41. The filtered cleaning liquid is then recirculated, which can improve the cleaning effect of the inner container 4 when the cleaning liquid is recycled, and can also reduce the possibility of pipeline blockage caused by the accumulation of impurities in the pipeline.

[0077] Optionally, the cooking device further comprises a first sealing member 7. The first sealing member 7 is annularly arranged between the base 62 and the inner container 4 to close the gap between the base 62 and the inner container 4.

[0078] Specifically, the inner bottom wall of the inner container 4 is recessed at the middle position to form a recess, and the drain hole 41 is formed in the bottom wall of the recess. The base 62 is installed in the recess. The first sealing member 7 is arranged between the base 62 and the recess. The first sealing member 7 can be made of rubber or other materials. The first sealing member 7 can be in the form of a sleeve, and the lower end thereof is bent and extends towards the side close to the drain hole 41, so as to further increase the contact area between the base 62, the recess and the first sealing member 7.

[0079] Optionally, the cooking device further comprises a second sealing member 8. The second sealing member 8 is arranged between the base 62 and the bottom seat 5 to seal the gap between the base 62 and the bottom seat 5.

[0080] Specifically, the lower end of the base 62 extends out of the drain hole 41 and extends into the bottom seat 5. An annular groove is arranged at the end of the base 62 extending into the bottom seat 5. The second sealing member 8 is arranged in the annular groove. The second sealing member 8 at least partially extends out of the annular groove and abuts against the inner wall of the bottom seat 5, so that the base 62 and the bottom seat 5 are in sealed connection. The second sealing member 8 can also be made of rubber. It should be understood that the annular groove can also be arranged on the bottom seat 5. The present application does not specifically limit the arrangement position of the annular groove.

[0081] By arranging the first sealing member 7 and the second sealing member 8, the gap between the base 62 and the inner container 4 and the gap between the base 62 and the bottom seat 5 can be effectively sealed, so as to effectively reduce the possibility of the cleaning liquid flowing out from the connection.

[0082] Optionally, the filter cover 6 further comprises a handle 63. The handle 63 is fixedly arranged on the top wall of the filter screen 61.

[0083] Specifically, the handle 63 is in the shape of an inverted U. The handle 63 is fixed on the top wall of the filter plate 611 in a manner such as bonding or welding. The filter cover 6 can be detachably connected with the bottom seat 5 in a manner such as plug-in connection or clamping connection.

[0084] By arranging the handle 63, the entire filter cover 6 can be conveniently pulled out of the drain hole 41, so as to facilitate the quick cleaning of the impurities retained in the filter cover 6.

[0085] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, various obvious changes, re-adjustments and replacements can be made without departing from the protection scope of the present application. Here, it is unnecessary and impossible to enumerate all the implementation modes. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cleaning device, characterized in that include: The spray head (1) is rotatably connected to the top wall of the inner tank (4) and has a cleaning surface (11) for receiving cleaning liquid; The cleaning pipe (2) is installed in the inner liner (4) and extends obliquely toward the spray head (1) on the side that enters the inner liner (4) to guide the cleaning liquid to the cleaning plane (11). A drive unit (3) is connected to the spray head (1) to drive the spray head (1) to rotate and throw the cleaning liquid of the cleaning plane (11) onto the inner wall of the inner tank (4).

2. The cleaning apparatus of claim 1, wherein The spray head (1) includes: The spray section (12) has a top wall that is the cleaning plane (11). The cleaning plane (11) has a plurality of first guide plates (13) spaced around it in a circumferential direction. The first guide plates (13) are used to guide the cleaning liquid to the inner wall of the inner liner (4).

3. The cleaning apparatus of claim 2, wherein The spray head (1) also includes: A connecting part (14) is provided on the top wall of the spray part (12). The connecting part (14) is circumferentially spaced with a plurality of second guide plates (15). The plurality of second guide plates (15) correspond one-to-one with the plurality of first guide plates (13). The bottom wall of the second guide plate (15) is connected to the cleaning plane (11). The side of the second guide plate (15) away from the connecting part (14) is integral with the side of the first guide plate (13) close to the connecting part (14). In the thickness direction of the spray part (12), the size of the first guide plate (13) is smaller than the size of the second guide plate (15). The second guide plate (15) is used to guide the cleaning liquid to the inner wall of the inner tank (4).

4. The cleaning apparatus of claim 3, wherein In the direction in which the spray head (1) extends outward, the size of the first guide plate (13) is larger than the size of the second guide plate (15).

5. The cleaning apparatus of claim 3, wherein The connecting part (14) is connected to the driving member (3), and the driving member (3) drives the spraying part (12) to rotate through the connecting part (14) to throw the cleaning liquid received by the cleaning plane (11) onto the inner wall of the inner tank (4).

6. Cooking apparatus, characterized in that include: Inner liner (4); The cleaning device as described in any one of claims 1 to 5 is disposed in the inner liner (4).

7. The cooking apparatus according to claim 6, characterized in that, The inner liner (4) has a drain hole (41), a base (5) is provided at the drain hole (41), a filter cover (6) is provided inside the base (5), and the base (5) has an interface that connects to the cleaning pipeline (2) or the wastewater tank.

8. The cooking apparatus according to claim 7, characterized in that, The filter cover (6) includes: A filter screen (61) is provided at the drain hole (41); The base (62) is disposed in the drain hole (41). One side of the base (62) is fixedly connected to the filter screen (61), and the other side passes through the drain hole (41) and extends into the base (5) and is fixedly connected to the base (5).

9. The cooking apparatus according to claim 8, characterized in that, The cooking equipment also includes: The first sealing element (7) is arranged in a ring between the base (62) and the inner liner (4) to seal the gap between the base (62) and the inner liner (4); And / or, a second seal (8) is arranged between the base (62) and the bottom (5) to seal the gap between the base (62) and the bottom (5).

10. The cooking apparatus according to claim 8, wherein The filter screen (61) comprises: A filter plate (611) is arranged on one side of the inner container communicated with the drain hole (41), and the filter plate (611) has a plurality of first filter holes; A filter cylinder (612) is arranged on the filter plate (611) and inserted into the drain hole (41), and the filter cylinder (612) has a plurality of second filter holes.

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