Fruit and vegetable cleaning basket of dual-purpose cleaning machine and cleaning machine
By designing a mesh-shaped bottom wall and a structure with a runner in the fruit and vegetable cleaning basket, the problems of cleaning dead corners and water column blocking in the existing technology are solved, achieving more efficient cleaning effects and rapid filtration and return water, improving Cleaning effect.
Patent Information
- Application Number
- CN202420081584.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-12
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-12
AI Technical Summary
The spray holes of the fruit and vegetable cleaning basket in existing dishwashers are located at the bottom, causing the cleaning dead corners and water columns to be blocked by the bottom of the vegetable basket. Especially in the cleaning of leafy vegetables, the root gaps or vegetable leaves are stacked layer by layer, resulting in unclean cleaning.
Design a fruit and vegetable cleaning basket of a dual-purpose cleaning machine. The bottom wall is a grid-like structure, and a closed area is formed in the center, with a first flow channel and a second flow channel underneath. The bottom plate is equipped with a water inlet and a water spray hole, and water spraying The holes are distributed on the side walls, forming a self-contained runner to spray directly towards fruits and vegetables, avoiding blockage on the bottom wall, and optimizing the water flow direction through the trapezoidal area to reduce energy loss.
Effectively eliminate the dead corners of cleaning and improve the cleaning effect. The water column can cover fruits and vegetables on a large area and under high pressure, achieve rapid filtration and return water, avoid sediment deposition, and improve cleaning effect.
Smart Images
Figure CN222194821U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dishwashers, in particular to a fruit and vegetable washing basket of a dual-purpose washing machine and a washing machine. Background Art
[0002] In existing dishwashers, a spray arm is generally arranged at the bottom, a fruit and vegetable basket is placed above the spray arm, and the fruit and vegetables in the fruit and vegetable basket are cleaned by spraying water upwards through the spray arm. For example, "An Integrated Cleaning Machine" (Application No.: CN202221084592.6) with the authorization announcement No. CN217429934U discloses a structure in which a spray part at the bottom of the fruit and vegetable basket is driven by a driving mechanism to spray the fruit and vegetable basket in the cleaning area, thereby cleaning the fruit and vegetables.
[0003] For the fruit and vegetable washing machine of the above structure, since the spray hole is located at the bottom of the vegetable basket, the spray direction is relatively single, which is easy to produce cleaning dead angles, and part of the water column is blocked by the bottom of the vegetable basket. Especially in the cleaning of leafy vegetables, the root gaps or the layers of leaves are stacked, resulting in unclean cleaning. Utility Model Content
[0004] The first technical problem to be solved by the utility model is to provide a fruit and vegetable washing basket which can effectively eliminate the cleaning dead angles and thus improve the cleaning effect in view of the current status of the prior art.
[0005] The second technical problem to be solved by the present invention is to provide a washing machine using the above-mentioned fruit and vegetable washing basket in view of the current status of the prior art.
[0006] The technical solution adopted by the utility model to solve at least one of the above technical problems is:
[0007] A fruit and vegetable washing basket of a dual-purpose washing machine comprises a bottom wall and a side wall extending upward around the edge of the bottom wall, wherein the side wall and the bottom wall together enclose an inner cavity for accommodating fruits and vegetables, the bottom wall is a grid-like structure, a closed area extending along the width direction of the bottom wall is formed at the central part of the bottom wall, a bottom plate which can be matched with the bottom wall to enclose a first flow channel is arranged below the closed area, a water inlet for water under the fruit and vegetable washing basket to enter the first flow channel is opened on the bottom plate, a second flow channel connected to the outer end of the first flow channel is arranged at the lower part of the side wall, and a plurality of water spray holes connected to the second flow channel are opened on the side wall.
[0008] Preferably, the enclosed area includes a circular area corresponding to the central part of the bottom wall and trapezoidal areas symmetrically arranged on both sides of the circular area and gradually increasing in width along the water flow direction, and the water inlet is opened on the circular area. With such a structure, the energy loss of the fluid during the transportation process can be reduced, and the formation of vortices that affect the water delivery effect can be avoided.
[0009] Preferably, the bottom plate gradually tilts upward along the water flow direction at the corresponding trapezoidal area to form a guide surface, and accordingly, the height of the first flow channel corresponding to the trapezoidal area gradually decreases along the water flow direction. When the width of the first flow channel gradually increases, the water flow in the first flow channel is adjusted by reducing the flow channel height, thereby reducing fluid energy loss.
[0010] Preferably, the bottom plate comprises a first portion arranged around the periphery of the bottom wall and a second portion located in the first portion to form a circular area and a trapezoidal area, and the first portion and the second portion are connected at the outer end of the trapezoidal area.
[0011] Preferably, the lower part of the side wall includes a double-layer plate arranged inside and outside, the second flow channel is enclosed between the double-layer plates, an extended edge corresponding to the edges of the first flow channel and the second flow channel is formed under the bottom wall, and the bottom plate covers the bottom of the extended edge. In order to improve the sealing effect, the bottom plate can be welded to the extended edge.
[0012] Preferably, the length direction of the fruit and vegetable washing basket is greater than the width direction, the second flow channels are in two groups and extend along the length direction of the fruit and vegetable washing basket respectively, the first part of the bottom plate is provided with partition ribs at both ends thereof to separate the length direction from the width direction, and the first part corresponds to the bottom of the second flow channel to form a guide part that connects the first part with the second flow channel only in the length direction. This structure is conducive to maintaining a high flow rate of the sprayed water flow to improve the spraying effect.
[0013] A cleaning machine, comprising:
[0014] The water tank body has a concave water return area at the bottom;
[0015] A water pump mechanism is arranged in the water return area and is provided with a water inlet connected to the water return area and a water outlet for water supply output;
[0016] It also includes a sealing cover and the above-mentioned fruit and vegetable washing basket, wherein the sealing cover is movably arranged at the water outlet of the water pump mechanism, and is used to open the water outlet when the fruit and vegetable washing basket is connected to the water pump mechanism, and to close the water outlet when the fruit and vegetable washing basket is disconnected from the water pump mechanism.
[0017] Preferably, the top of the water return area is covered with an annular filter plate, the central part of the filter plate forms an installation opening for the top wall of the water pump mechanism to be exposed, the water outlet is provided on the top wall of the water pump mechanism and arranged corresponding to the central part of the installation opening, and the bottom of the water return area is provided with a drain port and a drain assembly. The filter plate is arranged as an annular structure that can surround the water pump mechanism, and the filter plate takes into account the functions of filtering the water return and collecting slag. The integrated arrangement structure of the water pump mechanism and the filter plate realizes the simultaneous centering of the two relative to the bottom of the water tank body, which greatly simplifies the bottom installation structure of the water return area, is conducive to improving the water return and slag collection effects, and avoids residual water.
[0018] Preferably, the water return area is formed into a barrel-shaped structure, the water pumping mechanism is formed into a disc-shaped structure, the water pumping mechanism is arranged centrally in the water return area, and the drain port is opened at the bottom and / or side wall of the water return area. The water pumping mechanism is arranged concentrically with the water return area, which can effectively save assembly space and realize the central arrangement of the water pumping mechanism and the slag collection area at the bottom of the water tank body at the same time, which is conducive to improving the slag collection effect while maintaining a good water return effect.
[0019] Preferably, a driving member for providing power to the water pumping mechanism is provided at the outer bottom of the water tank body, and the output shaft of the driving member passes upward through the guide platform at the bottom of the water tank body and is connected to the water pumping mechanism.
[0020] Compared with the prior art, the utility model has the following advantages: the fruit and vegetable washing basket of the utility model has its own flow channel, and a plurality of water spray holes are arranged on the inner wall of the fruit and vegetable washing basket, and the water column can be directly sprayed onto the fruits and vegetables in the fruit and vegetable washing basket through the built-in flow channel of the fruit and vegetable washing basket, without the obstruction of the bottom wall of the fruit and vegetable washing basket, the water column can cover the inside of the fruit and vegetable washing basket with a large area and high pressure, thereby eliminating the cleaning dead corners and improving the cleaning effect; the first flow channel of the utility model will not obstruct the grid-like bottom wall structure of the fruit and vegetable washing basket, and can realize rapid filtration and water return of the fruit and vegetable washing basket, avoid sediment and the like from being deposited on the bottom wall of the fruit and vegetable washing basket, and achieve better cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a structural schematic diagram of a fruit and vegetable washing basket according to an embodiment of the utility model;
[0022] Figure 2 for Figure 1 Schematic diagram of the bottom structure;
[0023] Figure 3 for Figure 2 Schematic diagram of the structure of the hidden bottom plate;
[0024] Figure 4 for Figure 2 Schematic diagram of the structure of the midsole plate;
[0025] Figure 5 This is a cross-sectional view of a fruit and vegetable washing basket according to an embodiment of the utility model;
[0026] Figure 6 It is a schematic diagram of the structure of a cleaning machine according to an embodiment of the utility model. DETAILED DESCRIPTION
[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0028] like Figures 1 to 6 As shown, the fruit and vegetable cleaning basket 3 of the dual-purpose cleaning machine of this embodiment includes a bottom wall 31 and a side wall 32 extending upward around the edge of the bottom wall 31. The side wall 32 and the bottom wall 31 together enclose an inner cavity 30 for accommodating fruits and vegetables. The bottom wall 31 is a grid-like structure, which can quickly filter and return water. A closed area 311 extending along the width direction of the bottom wall 31 is formed in the central part, and a bottom plate 33 that can be matched with the closed area 311 to enclose a first flow channel 301 is arranged below the closed area 311. A water inlet 331 for water under the fruit and vegetable cleaning basket to enter the first flow channel 301 is opened on the bottom plate 33. A second flow channel 302 connected to the outer end of the first flow channel 301 is arranged at the lower part of the side wall 32, and a plurality of water spray holes 321 connected to the second flow channel 302 are opened on the side wall 32.
[0029] The closed area 311 includes a circular area 3111 corresponding to the central part of the bottom wall 31 and trapezoidal areas 3112 symmetrically arranged on both sides of the circular area 3111 and gradually increasing in width along the water flow direction, and the water inlet 331 is opened on the circular area 3111. With such a structure, the energy loss of the fluid during the transportation process can be reduced, and the formation of vortices that affect the water delivery effect can be avoided.
[0030] The bottom plate 33 gradually tilts upward along the water flow direction at the corresponding trapezoidal area 3312 to form a guide surface 332. Correspondingly, the height of the first flow channel 301 corresponding to the trapezoidal area 3112 gradually decreases along the water flow direction. When the width of the first flow channel 301 gradually increases, the water flow in the first flow channel 301 is adjusted by reducing the flow channel height, thereby reducing the fluid energy loss. The bottom plate 33 includes a first part 3301 arranged around the periphery of the bottom wall 31 and a second part 3302 located in the first part 3301 to form a circular area 3111 and a trapezoidal area 3112. The second part 3302 corresponds to the closed area 311. The first part 3301 and the second part 3302 are connected at the outer end of the trapezoidal area 3112.
[0031] The lower part of the side wall 31 includes a double-layer plate arranged inside and outside, and the double-layer plates enclose the second flow channel 302. An extension edge 313 corresponding to the edges of the first flow channel 301 and the second flow channel 302 is formed under the bottom wall 31, and the bottom plate 33 covers the bottom of the extension edge 313. In order to improve the sealing effect, the bottom plate 33 can be welded to the extension edge 313.
[0032] The length direction of the fruit and vegetable washing basket 3 is greater than the width direction. The second flow channels 302 are divided into two groups and extend along the length direction of the fruit and vegetable washing basket, respectively. The first part 3301 of the bottom plate 33 is provided with partition ribs 30 at both ends thereof to separate the length direction from the width direction. The first part 3301 corresponds to the bottom of the second flow channel 302 to form a guide part 300 that connects the first part 3301 with the second flow channel 32 only in the length direction. This structure is conducive to maintaining a high flow rate of the sprayed water flow to improve the spraying effect.
[0033] The cleaning machine of this embodiment includes a water tank body 1, a water pump mechanism 2, a fruit and vegetable cleaning basket 3, and a cover 4. A concave water return area 11 is provided at the bottom of the water tank body 1, and a filter plate 6 is covered on the top of the water return area 11. The water pump mechanism 2 is provided in the water return area 11, and has a water suction port 201 connected to the water return area 11 and a water outlet 202 for water supply output. The fruit and vegetable cleaning basket 3 is provided on the water return area 11, and can be placed in the water tank body 1 or taken out from the water tank body 1. The vegetable basket 3 is used to hold fruits and vegetables.
[0034] The cover 4 is movably disposed at the water outlet 202 of the water pumping mechanism 2, and is used to open the water outlet 202 when the fruit and vegetable washing basket 3 is connected to the water pumping mechanism 2, and to close the water outlet 202 when the fruit and vegetable washing basket 3 is disconnected from the water pumping mechanism 2. The water pumping mechanism 2, the fruit and vegetable washing basket 3 and the cover 4 can adopt the structure of the applicant's prior application CN202211599697.X, which will not be described in detail here.
[0035] The water return area 11 of this embodiment is formed into a barrel-shaped structure, and the water pumping mechanism 2 is formed into a disc-shaped structure, and the water pumping mechanism 2 is arranged in the center of the water return area 11. The filter plate 6 of this embodiment is annular, and the central part of the filter plate 6 forms an installation opening 60 for the top wall of the water pumping mechanism 2 to be exposed, and the water outlet 202 is opened on the top wall of the water pumping mechanism 2 and arranged corresponding to the central part of the installation opening 60, and the bottom of the water return area 11 is provided with a drain port 111 and a drain assembly 112. The water pumping mechanism 2 is arranged concentrically with the water return area 11, which can effectively save assembly space, and at the same time realize the central arrangement of the water pumping mechanism 2 and the slag collection area at the bottom of the water tank body 1, which is conducive to improving the slag collection effect on the basis of maintaining a good water return effect.
[0036] A driving member 7 for providing power to the water pumping mechanism 2 is disposed at the outer bottom of the water tank body 1 , and an output shaft 71 of the driving member 7 passes upward through the guide platform 13 at the bottom of the water tank body 1 and is connected to the water pumping mechanism 2 .
[0037] The fruit and vegetable washing basket 3 of the present embodiment has its own flow channel, and a plurality of water spray holes 321 are arranged on the inner wall of the fruit and vegetable washing basket 3, and the water column can be directly sprayed onto the fruits and vegetables in the fruit and vegetable washing basket through the built-in flow channel of the fruit and vegetable washing basket 3. Without the obstruction of the bottom wall of the fruit and vegetable washing basket, the water column can cover the inside of the fruit and vegetable washing basket with a large area and high pressure, thereby eliminating the cleaning dead corners and improving the cleaning effect; the first flow channel 301 of the present embodiment will not obstruct the grid-like bottom wall structure of the fruit and vegetable washing basket, and can realize rapid filtration and water return of the fruit and vegetable washing basket, thereby preventing sediment and the like from being deposited on the bottom wall of the fruit and vegetable washing basket, and achieving a better cleaning effect.
[0038] In the specification and claims of the present invention, terms indicating directions, such as "front", "rear", "up", "down", "left", "right", "side", "top", "bottom", etc., are used to describe various exemplary structural parts and elements of the present invention, but these terms are used here only for the purpose of convenience of description and are determined based on the exemplary orientations shown in the accompanying drawings. Since the embodiments disclosed in the present invention can be arranged in different directions, these terms indicating directions are only used as explanations 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.
Claims
1. A fruit and vegetable cleaning basket of a dual-purpose cleaning machine, comprising a bottom wall (31) and a side wall (32) extending upward around the edge of the bottom wall (31), wherein the side wall (32) and the bottom wall (31) together enclose an inner cavity for accommodating fruits and vegetables, and the bottom wall (31) is a grid-like structure, characterized in that: A closed area (311) extending in the width direction of the bottom wall (31) is formed at the central portion thereof, a bottom plate (33) is provided below the closed area (311) and can be matched with the bottom plate (33) to enclose a first flow channel (301), a water inlet (331) is provided on the bottom plate (33) for water under the fruit and vegetable washing basket to enter the first flow channel (301), a second flow channel (302) connected to the outer end of the first flow channel (301) is provided at the lower portion of the side wall (32), and a plurality of water spray holes (321) connected to the second flow channel (302) are provided on the side wall (32).
2. The fruit and vegetable cleaning basket of the dual-purpose cleaning machine according to claim 1, characterized in that: The closed area (311) comprises a circular area (3111) corresponding to the central part of the bottom wall (31) and trapezoidal areas (3112) symmetrically arranged on both sides of the circular area (3111) and gradually increasing in width along the water flow direction. The water inlet (331) is opened on the circular area (3111).
3. The fruit and vegetable cleaning basket of the dual-purpose cleaning machine according to claim 2, characterized in that: The bottom plate (33) gradually tilts upward along the water flow direction at the corresponding trapezoidal area (3112) to form a guide surface (332), and accordingly, the height of the first flow channel (301) corresponding to the trapezoidal area (3112) gradually decreases along the water flow direction.
4. The fruit and vegetable cleaning basket of the dual-purpose cleaning machine according to claim 3, characterized in that: The base plate (33) comprises a first portion (3301) arranged around the periphery of the bottom wall (31) and a second portion (3302) located in the first portion (3301) to form a circular area (3111) and a trapezoidal area (3112), wherein the first portion (3301) and the second portion (3302) are connected at the outer end of the trapezoidal area (3112).
5. The fruit and vegetable cleaning basket of the dual-purpose cleaning machine according to claim 4, characterized in that: The lower part of the side wall (32) includes a double-layer plate arranged inside and outside, and the second flow channel (302) is enclosed between the double-layer plates. An extended edge (313) corresponding to the edges of the first flow channel (301) and the second flow channel (302) is formed under the bottom wall (31), and the bottom plate (33) covers the bottom of the extended edge (313).
6. The fruit and vegetable cleaning basket of the dual-purpose cleaning machine according to claim 5, characterized in that: The length direction of the fruit and vegetable washing basket is greater than the width direction. The second flow channels (302) are divided into two groups and extend respectively along the length direction of the fruit and vegetable washing basket. The first part (3301) of the bottom plate (33) is provided with partition ribs (30) at both ends thereof for separating the length direction from the width direction. The first part (3301) corresponds to the bottom of the second flow channel (302) to form a guide part (300) so that the first part (3301) is connected to the second flow channel (302) only in the length direction.
7. A cleaning machine comprising: The water tank body (1) has a concave water return area (11) at the bottom; A water pump mechanism (2) is arranged in the water return area (11), and is provided with a water intake port (201) connected to the water return area (11) and a water outlet port (202) for supplying water; The invention is characterized in that it also comprises a sealing cover and a fruit and vegetable washing basket according to any one of claims 1 to 6, wherein the sealing cover (4) is movably arranged at the water outlet (202) of the water pump mechanism (2), and is used to open the water outlet (202) when the fruit and vegetable washing basket is connected to the water pump mechanism (2), and to close the water outlet (202) when the fruit and vegetable washing basket is disconnected from the water pump mechanism (2).
8. The cleaning machine according to claim 7, characterized in that: The top of the water return area (11) is covered with an annular filter plate (6), the central portion of the filter plate (6) forms a mounting opening (60) through which the top wall of the water pump mechanism (2) is exposed, the water outlet (202) is opened on the top wall of the water pump mechanism (2) and is arranged corresponding to the central portion of the mounting opening (60), and the bottom of the water return area (11) is provided with a drainage opening (111) and a drainage assembly (112).
9. The cleaning machine according to claim 8, characterized in that: The water return area (11) is formed into a barrel-shaped structure, the water pumping mechanism (2) is formed into a disc-shaped structure, the water pumping mechanism (2) is arranged centrally in the water return area (11), and the drainage port (111) is opened at the bottom and / or the side wall of the water return area (11).
10. The cleaning machine according to claim 9, characterized in that: The outer bottom of the water tank body (1) is provided with a driving member (7) for providing power to the water pumping mechanism (2); an output shaft (71) of the driving member (7) passes upward through a guide platform (13) at the bottom of the water tank body (1) and is connected to the water pumping mechanism (2).