Kitchen garbage disposer and kitchen equipment applying kitchen garbage disposer

Abstract

The utility model relates to a kitchen garbage disposer and kitchen equipment applying the kitchen garbage disposer, the kitchen garbage disposer comprises a shell, the shell is internally provided with a grinding cavity, and the shell is provided with a feed port and a discharge port which are communicated with the grinding cavity; a pump cavity independent of the grinding cavity is further formed in the shell, a water inlet and a water outlet which are communicated with the pump cavity are formed in the shell, and an impeller used for driving water in the pump cavity towards the water outlet is arranged in the pump cavity. The kitchen waste disposer is not only provided with the grinding cavity which can grind waste, but also provided with the pump cavity which can pump water for other kitchen equipment, and the kitchen waste disposer has multiple functions and higher integration level.

Description

Technical Field

[0001] The utility model relates to kitchen equipment, in particular to a kitchen waste disposer and kitchen equipment using the same. Background Art

[0002] With the implementation of the domestic garbage classification policy, not only has the sales volume of classified garbage bins increased significantly, but household waste food disposers (also known as "kitchen waste disposers" or "food waste disposers") have also been accepted by more and more families, especially household waste food disposers installed under the kitchen sink drain, which usually include a feed inlet connected to the sink drain, a grinding chamber, a grinding assembly located in the grinding chamber, and a discharge port connected to a drain pipe. This disposer crushes the food waste in the grinding chamber through the grinding assembly and directly discharges it into the sewer, thereby avoiding the breeding of bacteria, mosquitoes and the emission of odors due to the long-term storage of food waste in the kitchen.

[0003] For example, the Chinese invention patent application with patent number CN202110283836.7 (publication number CN113062418A) discloses "A food waste disposer, its control system and cleaning method". The food waste disposer includes a shell, a grinding device disposed in the shell, and a controller electrically connected to the grinding device. The grinding device includes a grinding assembly and a motor that drives the grinding assembly to work.

[0004] Most of the current food waste disposers, as shown in the above patent, only have the function of processing garbage. However, there are many types of equipment in the kitchen. If the food waste disposer can be combined with other kitchen equipment and integrated together, the space occupied by various kitchen equipment in the kitchen can be greatly reduced. Utility Model Content

[0005] The first technical problem to be solved by the utility model is to provide a kitchen waste disposer which can both process garbage and pump water in view of the current status of the prior art.

[0006] The second technical problem to be solved by the present invention is to provide a kitchen device using the above-mentioned kitchen waste disposer, which is capable of pumping water for washing baskets, in view of the current status of the prior art.

[0007] The technical solution adopted by the utility model to solve the above-mentioned first technical problem is: a kitchen waste disposer, comprising

[0008] A shell, wherein a grinding chamber is provided inside the shell, and a feed inlet and a discharge outlet connected to the grinding chamber are provided on the shell;

[0009] It is characterized in that the shell also has a pump chamber independent of the grinding chamber, the shell is provided with a water inlet and a drain connected to the pump chamber, and the pump chamber is provided with an impeller for driving water in the pump chamber toward the drain.

[0010] Preferably, a grinding assembly is provided in the grinding chamber, and the food waste disposer further comprises a driving mechanism, the driving mechanism comprises a driving member and a first output shaft and a second output shaft drivingly connected to the driving member, the first output shaft is drivingly connected to the grinding assembly, and the second output shaft is drivingly connected to the impeller. One set of driving mechanism can simultaneously realize the driving of the grinding assembly and the impeller, and the structure is simplified.

[0011] The impeller can have various structural forms. Preferably, the impeller includes a mounting ring on which the second output shaft is mounted and at least two blades spaced apart along the circumference of the mounting ring, the inner ends of the blades are mounted on the outer peripheral wall of the mounting ring, the outer ends of the blades extend in a direction away from the center line of the mounting ring, the blades are inclined from the inner ends to the outer ends along the circumference of the mounting ring, the water inlet is located below the mounting ring, and the drain outlet is arranged on the circumferential side of the blades.

[0012] In order to improve the efficiency of the impeller in throwing water into the drain, the impeller further includes two annular cover plates arranged oppositely and at intervals, and the position of the blade adjacent to the outer end is arranged between the two annular cover plates. The annular cover plate has a certain restraining effect on the water flow, so that the water flow splashes toward the peripheral side of the pump cavity to enter the drain.

[0013] In the above solution, the grinding chamber is located above the pump chamber, and the driving member is arranged between the grinding chamber and the pump chamber, so that the structure is relatively compact.

[0014] The technical solution adopted by the utility model to solve the above-mentioned second technical problem is: a kitchen device using the above-mentioned food waste disposer also includes a cleaning basket, the cleaning basket has a water inlet hole for water to enter therein and a drainage hole for water to be discharged from the cleaning basket, the water inlet of the shell is fluidly connected to the drainage hole, and the drainage hole of the shell is fluidly connected to the water inlet hole.

[0015] In order to recycle water, a return pipe is provided between the water outlet and the water inlet of the housing, and the water inlet and the water outlet of the housing are connected through the drain pipe. In this way, water circulation is realized between the washing basket and the pump chamber through the return pipe and the drain pipe, saving water resources.

[0016] Preferably, the kitchen equipment further comprises a downpipe, wherein the downpipe, the return pipe and the drain outlet of the housing are connected via a tee pipe, wherein a valve core is provided in the tee pipe to connect the return pipe with the drain outlet or the drain outlet with the downpipe. When the water in the cleaning basket needs to be recycled, the return pipe is connected to the drain outlet, and the water circulates between the cleaning basket and the pump chamber; when the water in the cleaning basket needs to be discharged, the drain outlet is connected to the downpipe, and the water in the cleaning basket can be discharged from the drain pipe to the pump chamber, and then finally discharged from the downpipe to the sewer.

[0017] The valve core can have a variety of structural forms, such as a solenoid valve, etc. Preferably, the valve core is columnar and rotatably installed in the three-way pipe. The valve core is connected to a crank installed outside the three-way pipe. The valve core has a hollow area inside. The peripheral wall of the valve core is provided with a first water hole and a second water hole connected to the hollow area. The center line of the first water hole and the center line of the second water hole are perpendicular. The structure of the valve core of the present application is simple. When the return pipe needs to be connected to the drain port of the pump chamber, the first water hole is facing the return pipe and the second water hole is facing the drain port; when the drain port needs to be connected to the drain pipe, the valve core is rotated so that the first water hole is facing the drain port and the second water hole is facing the drain pipe.

[0018] Preferably, the drain pipe is also provided with a water inlet for supplying water into the interior thereof, so that the fresh water flow injected from the water inlet will flow out from the drain port of the shell under the action of the impeller, and then flow into the cleaning basket along the return pipe to clean the items in the cleaning basket.

[0019] Preferably, the kitchen device further comprises a water tank, the bottom of which is provided with a water outlet, the water outlet being in fluid communication with the feed port of the housing. The garbage in the water tank can enter the grinding chamber of the garbage disposer for processing.

[0020] In order to save space, the cleaning basket is arranged in the water tank, and the shell is arranged below the water tank, so that the layout is compact and the space occupied is small.

[0021] If the drain pipe and the return pipe bypass the water tank and are connected to the housing, it will be messy. The bottom wall of the water tank is provided with a first through hole and a second through hole. The bottom of the cleaning basket is provided with a water inlet joint connected to the water inlet hole and a water outlet joint connected to the drain hole. The water inlet joint can pass through the first through hole to connect to the return pipe, and the water outlet joint can pass through the second through hole to connect to the drain pipe. In this way, the layout of each component is reasonable and compact.

[0022] Preferably, the cleaning basket is detachably arranged in the water tank, and a first cover plate and a second cover plate are movably arranged on the bottom wall of the water tank. When the cleaning basket is removed from the water tank, the first cover plate covers the first through hole, and the second cover plate covers the second through hole. In this way, when the cleaning basket is placed in the water tank, fruits and vegetables can be washed in the cleaning basket; after the cleaning basket is removed from the water tank, the water tank can be used normally.

[0023] In order to cover the first through hole after the washing basket is removed, the first cover plate is rotatably arranged on the lower surface of the bottom wall of the water tank, and the first cover plate can be rotated toward or away from the first through hole. The first cover plate maintains a tendency to close the first through hole under the action of the first elastic member. The first elastic member can be a torsion spring installed on the rotating shaft of the first cover plate.

[0024] In order to cover the second through hole after the washing basket is removed, the second cover plate is rotatably arranged on the lower surface of the bottom wall of the water tank, and the second cover plate can be rotated toward or away from the second through hole. The second cover plate maintains the tendency to close the second through hole under the action of the second elastic member. The second elastic member can be a torsion spring installed on the rotating shaft of the second cover plate.

[0025] Compared with the prior art, the advantages of the utility model are as follows: the food waste disposer of the utility model is not only provided with a grinding chamber for grinding garbage, but also provided with a pump chamber for pumping water for other kitchen equipment. The food waste disposer of the utility model has multiple functions and a high degree of integration. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the kitchen equipment according to an embodiment of the utility model;

[0027] Figure 2 for Figure 1 Cross-sectional view (longitudinal section from the drainage pipe);

[0028] Figure 3 for Figure 2 The enlarged view of point D;

[0029] Figure 4 for Figure 3 Schematic diagram of the structure of the impeller;

[0030] Figure 5 for Figure 2 The enlarged view of point E;

[0031] Figure 6 for Figure 1 A partial cross-sectional view in another direction (longitudinal section from the return pipe);

[0032] Figure 7 for Figure 6 The enlarged view of point F;

[0033] Figure 8 for Figure 1 A schematic diagram of the structure of the cleaning basket;

[0034] Fig. 9 for Figure 8 Cross-sectional view (longitudinal cut from the annular tube);

[0035] Fig.10 for Figure 8 A cross-sectional view in another direction (cross-cut from the annular tube);

[0036] Fig.11 for Figure 8 A schematic diagram of the structure of the inner basket in FIG.

[0037] Fig.12 for Figure 8 A schematic diagram of the structure of the outer basket in FIG.

[0038] Fig.13 for Figure 1 A partial cross-sectional view from another direction (vertical cut from the valve core). DETAILED DESCRIPTION

[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0040] like Figures 1 to 13 As shown, the kitchen equipment of this preferred embodiment includes a sink C, a cleaning basket B and a food waste disposer A. The cleaning basket B is detachably arranged in the sink C, and the food waste disposer A is arranged below the sink C.

[0041] like Figures 1 to 5 As shown in Figures 1 and 13, the food waste disposer A includes a housing 1, a grinding assembly 10, and a driving mechanism 2. The housing 1 has a grinding chamber 11 inside, and the housing 1 is provided with a feed port 12 and a discharge port 13 connected to the grinding chamber 11. A water outlet 61 is provided at the bottom of the water tank C, and the water outlet 61 is fluidically connected to the feed port 12 of the housing 1. The garbage in the water tank C can enter the grinding chamber 11 of the garbage disposer for processing. This part can adopt the existing technology and will not be repeated here.

[0042] The shell 1 of the food waste disposer A also has a pump chamber 14 independent of the grinding chamber 11. The shell 1 is provided with a water inlet 15 and a drain outlet 16 connected to the pump chamber 14. The pump chamber 14 is provided with an impeller 17 for driving water in the pump chamber 14 toward the drain outlet 16. The impeller 17 and the pump chamber 14 constitute a water pump.

[0043] The grinding assembly 10 can adopt the existing technology and is arranged in the grinding chamber 11. The driving mechanism 2 includes a driving member 21 and a first output shaft 22 and a second output shaft 23 connected to the driving member 21. The first output shaft 22 is connected to the grinding assembly 10, and the second output shaft 23 is connected to the impeller 17. A set of driving mechanism 2 can simultaneously drive the grinding assembly 10 and the impeller 17, and the structure is simple. In this embodiment, the grinding chamber 11 is located above the pump chamber 14, and the driving member 21 is arranged between the grinding chamber 11 and the pump chamber 14, so that the structure is relatively compact.

[0044] like Figure 4 As shown, the impeller 17 includes two annular cover plates 171, a mounting ring 172 on which the second output shaft 23 is mounted, and at least two blades 173 spaced apart in the circumferential direction of the mounting ring 172. The inner end of the blade 173 is connected to the outer peripheral wall of the mounting ring 172 (the two can be directly connected or indirectly connected), the outer end of the blade 173 extends in a direction away from the center line of the mounting ring 172, and the blade 173 is inclined from the inner end to the outer end along the circumferential direction of the mounting ring 172. The water inlet 15 is located below the mounting ring 172, and the drain port 16 is arranged on the circumferential side of the blade 173. The two annular cover plates 171 are arranged oppositely and spaced apart, and the position adjacent to the outer end of the blade 173 is arranged between the two annular cover plates 171. The annular cover plates 171 play a certain restraining role on the water flow, so that the water flow splashes toward the circumferential side of the pump chamber 14 to enter the drain port 16.

[0045] The cleaning basket B has a water inlet hole 311 for water to enter therein and a drain hole 312 for water to be discharged from the cleaning basket B. The water inlet 15 of the housing 1 is connected to the drain hole 312 through a drain pipe 41, so that the water inlet 15 of the housing 1 is in fluid communication with the drain hole 312. A return pipe 42 is provided between the drain port 16 of the housing 1 and the water inlet hole 311, so that the drain port 16 of the housing 1 is in fluid communication with the water inlet hole 311. In this way, water circulation is achieved between the cleaning basket B and the pump chamber 14 through the return pipe 42 and the drain pipe 41, saving water resources.

[0046] like Fig.13 As shown, the kitchen equipment further includes a downpipe 5, and the downpipe 5, the return pipe 42 and the drain port 16 of the housing 1 are connected by a tee pipe 51, and a valve core 52 is provided in the tee pipe 51 to connect the return pipe 42 with the drain port 16 or the drain port 16 with the downpipe 5. When the water in the cleaning basket B needs to be circulated, the return pipe 42 is connected to the drain port 16, and the water circulates between the cleaning basket B and the pump chamber 14; when the water in the cleaning basket B needs to be discharged, the drain port 16 is connected to the downpipe 5, and the water in the cleaning basket B can be discharged from the drain pipe 41 to the pump chamber 14, and then finally discharged from the downpipe 5 to the sewer.

[0047] In this embodiment, the valve core 52 is cylindrical and rotatably installed in the three-way pipe 51. The valve core 52 is connected to a crank 53 installed outside the three-way pipe 51. The crank 53 is rotated to rotate the valve core 52.

[0048] The valve core 52 has a hollow area 520 inside, and a first water hole 521 and a second water hole 522 are provided on the peripheral wall of the valve core 52, which are connected to the hollow area 520. The center line of the first water hole 521 and the center line of the second water hole 522 are perpendicular. The structure of the valve core 52 of the present application is simple. When the return pipe 42 needs to be connected to the drain port 16 of the pump chamber 14, the first water hole 521 is facing the return pipe 42, and the second water hole 522 is facing the drain port 16; when the drain port 16 needs to be connected to the drain pipe 5, the valve core 52 is rotated so that the first water hole 521 is facing the drain port 16, and the second water hole 522 is facing the drain pipe 5.

[0049] The drain pipe 41 is also provided with a water inlet 411 for supplying water therein. Fresh water injected from the water inlet 411 will flow out from the drain port 16 of the shell 1 under the action of the impeller 17, and then flow into the cleaning basket B along the return pipe 42 to clean the items in the cleaning basket B.

[0050] If the drain pipe 41 and the return pipe 42 bypass the sink C and connect to the housing 1, it will be messy. Figure 5 , 7 As shown, the bottom wall of the water tank C is provided with a first through hole 62 and a second through hole 63, and the bottom of the washing basket B is provided with a water inlet joint 313 connected to the water inlet hole 311 and a water outlet joint 314 connected to the drain hole 312, the water inlet joint 313 can pass through the first through hole 62 to connect to the return pipe 42, and the water outlet joint 314 can pass through the second through hole 63 to connect to the drain pipe 41. The water inlet joint 313 and the return pipe 42 are detachably plugged together, and the water outlet joint 314 and the drain pipe 41 are detachably plugged together, so that the washing basket B can be detachably arranged in the water tank C.

[0051] A first cover plate 71 and a second cover plate 72 are movably provided on the bottom wall of the water tank C. When the washing basket B is removed from the water tank C, the first cover plate 71 covers the first through hole 62, and the second cover plate 72 covers the second through hole 63. In this way, when the washing basket B is placed in the water tank C, fruits and vegetables can be washed in the washing basket B; after the washing basket B is removed from the water tank C, the water tank C can be used normally.

[0052] The first cover plate 71 is rotatably disposed on the lower surface of the bottom wall of the water tank C via a rotating shaft, and the first cover plate 71 can rotate toward or away from the first through hole 62. The first cover plate 71 maintains a tendency to close the first through hole 62 under the action of the first elastic member 711. The first elastic member 711 may be a torsion spring mounted on the rotating shaft of the first cover plate 71.

[0053] The second cover plate 72 is rotatably disposed on the lower surface of the bottom wall of the water tank C via a rotating shaft, and the second cover plate 72 can rotate toward or away from the second through hole 63. The second cover plate 72 maintains a tendency to close the second through hole 63 under the action of the second elastic member 721. The second elastic member 721 may be a torsion spring mounted on the rotating shaft of the second cover plate 72.

[0054] In addition, if Figures 8 to 12 As shown, the cleaning basket B of this preferred embodiment includes an outer basket 31 and an inner basket 32 ​​arranged in the outer basket 31, there is a gap between the inner wall surface of the outer basket 31 and the outer wall surface of the inner basket 32, and drainage holes 321 are provided on the peripheral wall and / or the bottom wall of the inner basket 32.

[0055] A water flow channel 315 is provided in the bottom wall of the outer basket 31, a water inlet hole 311 is provided at the bottom of the outer basket 31 and is connected to the water flow channel 315, a water outlet hole 316 is provided on the inner wall surface of the outer basket 31 and is connected to the water flow channel 315, and a groove 317 with an open top is provided on the bottom wall of the outer basket 31, the water flow channel 315 is surrounded by the outer periphery of the groove 317, and the water outlet hole 316 is provided on the side wall of the groove 317.

[0056] The inner basket 32 ​​is provided with a sheet 322 located in the groove 317. The sheet 322 is located on the flow path of the water flowing out of the water outlet 316, so that the sheet 322 drives the inner basket 32 ​​to rotate around its axis under the impact of the water flow. After the water flows into the water flow channel 315 from the water inlet 311, it flows out from the water outlet 316. The water flowing out of the water outlet 316 can achieve turbulence to achieve a strong cleaning effect, and the water flowing out of the water outlet 316 can simultaneously impact the sheet 322 to drive the inner basket 32 ​​to rotate. After a certain amount of water enters from the water inlet 311, the water will enter the inner basket 32 ​​from the drain hole 321 to clean the items in the inner basket 32.

[0057] There are at least two water outlet holes 316 and they are arranged at intervals along the circumference of the groove 317. In this way, during the rotation of the inner basket 32, the lamellar body 322 is continuously impacted by the water flow sprayed from the water outlet holes 316, and the lamellar body 322 is continuously provided with power. In order to further ensure the driving power for the inner basket 32, there are at least two lamellar bodies 322 and they are located at the bottom of the inner basket 32. The lamellar bodies 322 are radially distributed with the axis of the inner basket 32 ​​as the center, and each lamellar body 322 extends in a direction away from the axis of the inner basket 32. In this way, multiple lamellar bodies 322 are subjected to force at the same time, and the driving force for the inner basket 32 ​​is large. In this embodiment, there are four water outlet holes 316 and six lamellar bodies 322.

[0058] In this embodiment, a guide plate 318 is provided at one side edge of the water outlet 316 and is located in the groove 317. The angle α between the guide plate 318 and the side wall of the groove 317 corresponding to the water outlet 316 is an acute angle. In this way, water flowing out of the water outlet 316 initially flows along the circumference of the groove 317 to impact the sheet body 322.

[0059] The axis of the inner basket 32 ​​passes through the position near the center of the groove 317, the drainage hole 312 is provided on the bottom wall of the groove 317 and penetrates the wall thickness of the groove 317, and the drainage hole 312 is provided in the central part of the bottom wall of the groove 317, and extends upward from the circumference of the drainage hole 312 to form an annular tube 319, and an annular ring 323 is provided on the bottom wall of the inner basket 32 ​​to be inserted and matched with the upper end of the annular tube 319, the sheet body 322 is arranged at intervals along the circumference of the annular ring 323, and the annular tube 319 is provided with a plurality of through holes 310 along the circumference thereof, and the through holes 310 are located below the annular ring 323. When drainage is required, the water entering the groove 317 from the water outlet hole 316 flows to the drainage hole 312 through the through holes 310, and then is discharged.

[0060] The insertion and matching of the annular tube 319 and the annular ring 323 play a certain supporting and positioning role for the inner basket 32, so that the inner basket 32 ​​has good rotation stability. In this embodiment, the annular tube 319 can be detachably inserted into the annular ring 323. In this way, the inner basket 32 ​​can be removed, and after the items are taken in and out, the inner basket 32 ​​can be installed on the outer basket 31. The top of the inner basket 32 ​​is open, and a handle is provided on the peripheral wall of the inner basket 32 ​​to facilitate the inner basket 32.

[0061] The cleaning basket of this embodiment is used for cleaning fruits and vegetables.

[0062] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Since the embodiments disclosed in the present invention can be set in different directions, these terms indicating directions are only for illustration and should not be regarded as limitations. For example, "up" and "down" are not necessarily limited to directions opposite to or consistent with the direction of gravity.

[0063] The "fluid communication" referred to in the present invention refers to the spatial position relationship between two parts or parts (hereinafter collectively referred to as the first part and the second part), that is, the fluid (gas, liquid or a mixture of the two) can flow from the first part along the flow path or / and be transported to the second part. The first part and the second part can be directly connected, or the first part and the second part can be indirectly connected through at least one third party. The third party can be a fluid channel such as a pipe, channel, duct, guide member, hole, groove, etc., or it can be a chamber allowing fluid to flow through, or a combination of the above.

Claims

1. A food waste disposer, comprising A shell (1), wherein the shell (1) has a grinding chamber (11) inside, and the shell (1) is provided with a feed inlet (12) and a discharge outlet (13) which are connected to the grinding chamber (11); It is characterized in that The housing (1) further comprises a pump chamber (14) which is independent of the grinding chamber (11); the housing (1) is provided with a water inlet (15) and a water outlet (16) which are connected to the pump chamber (14); the pump chamber (14) is provided with an impeller (17) for driving water in the pump chamber (14) toward the water outlet (16).

2. The food waste disposer according to claim 1, Features: A grinding assembly (10) is provided in the grinding chamber (11), and the food waste disposer (A) further comprises a driving mechanism (2), wherein the driving mechanism (2) comprises a driving member (21) and a first output shaft (22) and a second output shaft (23) drivingly connected to the driving member (21), wherein the first output shaft (22) is drivingly connected to the grinding assembly (10), and the second output shaft (23) is drivingly connected to the impeller (17).

3. The food waste disposer according to claim 2, Features: The impeller (17) comprises a mounting ring (172) on which the second output shaft (23) is mounted, and at least two blades (173) arranged at intervals along the circumference of the mounting ring (172), wherein the inner ends of the blades (173) are connected to the outer peripheral wall of the mounting ring (172), and the outer ends of the blades (173) extend in a direction away from the center line of the mounting ring (172), and the blades (173) are inclined from the inner ends to the outer ends along the circumference of the mounting ring (172).

4. The food waste disposer according to claim 3, Features: The impeller (17) further comprises two annular cover plates (171) arranged opposite to each other and spaced apart, the position adjacent to the outer end of the blade (173) is arranged between the two annular cover plates (171), the water inlet (15) is located below the mounting ring (172), and the water outlet (16) is arranged on the peripheral side of the blade (173).

5. The food waste disposer according to claim 2, Features: The grinding chamber (11) is located above the pump chamber (14), and the driving member (21) is arranged between the grinding chamber (11) and the pump chamber (14).

6. A kitchen device using the food waste disposer according to any one of claims 1 to 5, further comprising a cleaning basket (B), the cleaning basket (B) having a water inlet (311) for water to enter therein and a drain hole (312) for water to be discharged from the cleaning basket (B), the water inlet (15) of the housing (1) being fluidly connected to the drain hole (312), and the drain hole (16) of the housing (1) being fluidly connected to the water inlet hole (311).

7. The kitchen device according to claim 6, Features: A water return pipe (42) is provided between the water outlet (16) of the shell (1) and the water inlet hole (311), and the water inlet (15) of the shell (1) and the water outlet hole (312) are connected via the water outlet pipe (41).

8. The kitchen device according to claim 7, Features: The invention also comprises a downpipe (5), wherein the downpipe (5), the return pipe (42) and the drain outlet (16) of the housing (1) are connected via a three-way pipe (51), and the three-way pipe (51) is provided with a valve core (52) for connecting the return pipe (42) and the drain outlet (16) or connecting the drain outlet (16) and the downpipe (5).

9. The kitchen device according to claim 8, Features: The valve core (52) is columnar and rotatably installed in the three-way pipe (51). The valve core (52) is connected to a crank handle (53) installed outside the three-way pipe (51). The valve core (52) has a hollow area (520) inside. The peripheral wall of the valve core (52) is provided with a first water through hole (521) and a second water through hole (522) connected to the hollow area (520). The center line of the first water through hole (521) is perpendicular to the center line of the second water through hole (522).

10. The kitchen device according to claim 7, Features: The drainage pipe (41) is also provided with a water inlet (411) for supplying water into the interior thereof.

11. The kitchen device according to claim 7, Features: It also comprises a water tank (C), the bottom of which is provided with a water outlet (61), and the water outlet (61) is fluidically connected to the feed port (12) of the shell (1).

12. The kitchen device according to claim 11, Features: The cleaning basket (B) is arranged in the water tank (C), and the shell (1) is arranged below the water tank (C).

13. The kitchen device according to claim 11, Features: The bottom wall of the water tank (C) is provided with a first through hole (62) and a second through hole (63); the bottom of the cleaning basket (B) is provided with a water inlet joint (313) connected to the water inlet hole (311) and a water outlet joint (314) connected to the drainage hole (312); the water inlet joint (313) can pass through the first through hole (62) to be connected to the return pipe (42); and the water outlet joint (314) can pass through the second through hole (63) to be connected to the drainage pipe (41).

14. The kitchen device according to claim 13, Features: The cleaning basket (B) is detachably arranged in the water tank (C); a first cover plate (71) and a second cover plate (72) are movably arranged on the bottom wall of the water tank (C); when the cleaning basket (B) is removed from the water tank (C), the first cover plate (71) covers the first through hole (62) and the second cover plate (72) covers the second through hole (63).

15. The kitchen device according to claim 14, Features: The first cover plate (71) is rotatably disposed on the lower surface of the bottom wall of the water tank (C); the first cover plate (71) can be rotated toward or away from the first through hole (62); and the first cover plate (71) maintains a tendency to close the first through hole (62) under the action of the first elastic member (711).

16. The kitchen device according to claim 14, Features: The second cover plate (72) is rotatably disposed on the lower surface of the bottom wall of the water tank (C); the second cover plate (72) can be rotated toward or away from the second through hole (63); and the second cover plate (72) maintains a tendency to close the second through hole (63) under the action of the second elastic member (721).

Images