CN215534140U

CN215534140U - Cleaning machine

Info

Publication number: CN215534140U
Application number: CN202120902741.4U
Authority: CN
Inventors: 赵书瀚; 郑峰; 魏本柱; 张昌海; 姚永磊; 施郑赞; 韩健健; 姜勇
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-01-18
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to a cleaning machine which comprises a box body, a water distribution structure and a water pumping mechanism, wherein a concave draining area is arranged at the bottom of the box body, the water distribution structure is arranged outside the box body and is close to the draining area, a volute of the water pumping mechanism is arranged in the draining area, a water outlet communicated with the water distribution structure is formed in the side wall of the draining area, a sealing gasket surrounding the periphery of the water outlet is further arranged on the side wall of the draining area, the sealing gasket is provided with an inclined surface gradually inclining towards the inner side of the draining area from top to bottom, and the water outlet end of the volute abuts against the inclined surface and is mutually butted with the water outlet. The joint of the water outlet end of the volute and the inner wall of the draining area is in inclined surface butt joint, and compared with plane sealing, the inclined surface can support the sealing gasket, so that the sealing gasket is not easy to move or topple, and the sealing stability is improved; the pressure of the inclined plane can be generated on the sealing gasket in the process of downwards mounting the volute, so that the sealing gasket is compressed, the assembly difficulty is reduced, the assembly is convenient, and the sealing effect is improved.

Description

Cleaning machine

Technical Field

The utility model relates to the technical field of dish washing machines, in particular to a washing machine for washing bowls, dishes, fruits and vegetables.

Background

For table type and cabinet type dish washing machines, because the washing space is large, in order to achieve better washing effect, a top spray arm, a middle spray arm and a lower spray arm are generally designed; when the dishwasher is in operation, the washing pump conveys water to the top, the middle and the lower spray arms through pipelines, the water is sprayed out of the top, the middle spray arms and the lower spray arms and washes tableware and then falls back into a water cup at the bottom of the dishwasher, and the washing pump conveys the fallen water to the top, the middle and the lower spray arms again to complete a cycle. Because of more pipelines leading to each spray arm, if all pipelines are opened, more water is needed to meet the requirement of the system for circulating work.

In order to achieve the purpose of saving water, the current dish-washing machine is generally designed with a water diversion structure, and the water diversion structure is used for controlling the communication or the partition of pipelines leading to each spray arm, so that the water spraying state of each spray arm is controlled according to the requirement, and the water is saved. The water diversion structure used in the dish washing machine is respectively disclosed in a water diversion structure and a dish washing machine with the water diversion structure with the application number of CN201220433127.9, a dish washing machine with the application number of CN201220591683.9, a water diversion structure and a water blocking structure thereof, a dish washing machine with the application number of CN201220462476.3 and a water diversion structure thereof, and the like.

The current structure of dividing is generally connected outside the dish washer for also setting up outside the dish washer to the water pump of spray arm pump water, intercommunication between the export of water pump spiral case and the structure of dividing because the two all sets up outside the dish washer, the operation of being convenient for during the assembly, modes such as simple screw of accessible, sealing washer carry out sealing connection. And when the water pump volute is positioned in the dish-washing machine and the water distribution structure is positioned outside the dish-washing machine, convenient and effective sealing is difficult to realize.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of the prior art, and provides a cleaning machine which is used for sealing a volute arranged in the cleaning machine and a water diversion structure arranged outside the cleaning machine, is convenient to assemble and has a good sealing effect.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a cleaning machine, includes box, water diversion structure and pump water mechanism, the bottom of box is provided with recessed waterlogging caused by excessive rainfall region, the water diversion structure is located outside the box and is close to the waterlogging caused by excessive rainfall regional arrangement, the spiral case of pump water mechanism is located in the waterlogging caused by excessive rainfall region, its characterized in that: the side wall of the draining area is provided with a water outlet communicated with the water diversion structure, the side wall of the draining area is also provided with a sealing gasket surrounding the periphery of the water outlet, the sealing gasket is provided with an inclined surface which gradually inclines towards the inner side of the draining area from top to bottom, and the water outlet end of the volute is abutted against the inclined surface and is mutually butted with the water outlet.

Preferably, the sealing gasket is provided with an opening arranged corresponding to the water outlet, a convex ring arranged around the opening is arranged on the first side wall of the sealing gasket, and the convex ring is elastically pressed on the side wall of the draining area in an assembled state. The sealing gasket is made of elastic materials such as rubber, and the convex ring is integrally formed on the sealing gasket, so that the structure is favorable for further improving the sealing property.

Preferably, the side wall of the draining area is provided with a first inclined surface which is gradually cleaned towards the inner side of the draining area from top to bottom, the volute is provided with a water outlet pipe which extends transversely, the outer end surface of the water outlet pipe forms a second inclined surface which is consistent with the inclined direction of the first inclined surface, and the sealing gasket is elastically pressed between the first inclined surface and the second inclined surface. The structure is favorable for further improving the sealing performance and avoiding water leakage.

Preferably, the second inclined plane of outlet pipe is provided with the protruding muscle of arranging along circumference, and under the state of finishing assembling, the second lateral wall elasticity of sealed pad is supported and is pressed on protruding muscle and second inclined plane. The structure is favorable for further improving the sealing performance and avoiding water leakage.

Preferably, the bottom wall of the gasket forms a plane structure against the inner bottom wall of the draining zone. Make sealed the diapire that fills up with the waterlogging caused by excessive rainfall region offset, be favorable to improving the assembly stability that fills up, and then improve sealed effect.

Preferably, the volute is restrained on the bottom wall of the draining area, the inner bottom wall of the water outlet pipe sinks from the joint of the inner bottom wall of the water outlet pipe and the inner cavity of the volute to form a water guide area, and the water outlet end of the water guide area is in butt joint with the water outlet. The structure reduces the water level of the water outlet part of the volute, and is favorable for improving the water drawing effect.

In the utility model, the water diversion structure is positioned beside the draining area and is provided with a water diversion cavity communicated with the water outlet.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the water diversion structure is arranged outside the box body, the volute of the water pumping mechanism is arranged in the box body, the water outlet end of the volute is connected with the water outlet on the inner wall of the draining area through the sealing gasket after being mutually butted, and the joint of the water outlet end of the volute and the inner wall of the draining area is in inclined plane butt joint; meanwhile, the pressure of the inclined plane can be generated on the sealing gasket in the process of downwards mounting the volute, so that the sealing gasket is compressed, the assembly difficulty is reduced, the assembly is convenient, and the sealing effect is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of an assembly structure of a volute water outlet end and a box water outlet according to an embodiment of the present invention;

FIG. 3 is a schematic view showing the structure of a gasket according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of the water outlet end of the volute of the present invention;

FIG. 5 is a schematic structural view of the bottom of the container body according to the present invention.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 5, the cleaning machine of the present embodiment includes a box 1, a water diversion structure 2 and a water pumping mechanism 3, a concave draining area 11 is provided at the bottom of the box 1, the water diversion structure 2 is provided outside the box 1 and is arranged near the draining area 11, a volute 31 of the water pumping mechanism 3 is provided in the draining area 11, and the water pumping mechanism 3 is used for pumping up water in the draining area 11 and pumping the water into the water diversion structure 2 or a spraying mechanism of the cleaning machine.

The side wall of the draining area 11 is partially formed with a first inclined plane 111 which gradually inclines towards the inner side of the draining area 11 from top to bottom, the first inclined plane 111 is provided with a water outlet 112 communicated with the water dividing structure 2, the water outlet end of the volute 31 is in butt joint with the water outlet 112, and the butt joint is provided with a sealing gasket 4 which can prevent water leakage.

Specifically, the volute casing 31 has a water outlet pipe 311 extending transversely, a second inclined surface 312 is formed on the outer end surface of the water outlet pipe 311, the second inclined surface 312 is in the same direction as the first inclined surface 111, and the sealing gasket 4 is elastically compressed between the first inclined surface 111 and the second inclined surface 312.

The sealing gasket 4 is provided with an opening 41 arranged corresponding to the water outlet 112, the first side wall of the sealing gasket 4 is provided with a convex ring 42 arranged around the opening 41, the inner diameter of the convex ring 42 is slightly larger than the outer diameter of the opening 41 in the assembled state, and the convex ring 42 is elastically pressed on the first inclined surface 111. The sealing gasket 4 is made of elastic materials such as rubber, and the convex ring 42 is integrally formed on the sealing gasket 4, so that the sealing performance is further improved.

The second inclined plane 312 of the water outlet pipe 311 is provided with a convex rib 313 arranged along the circumferential direction, and in the assembled state, the second side wall of the sealing gasket 4 is elastically pressed on the convex rib 313 and the second inclined plane 312, so that the structure is favorable for further improving the sealing property and avoiding water leakage.

The overall cross section of the gasket 4 is in a parallelogram shape, and the gasket 4 also substantially conforms to the slopes of the first slope 111 and the second slope 312, and the gasket 4 has a slope 44 abutting against the second slope 312. The bottom wall of the gasket 4 is a planar structure 43 that abuts the inner bottom wall of the draining zone 11. Make sealed 4 and the diapire of waterlogging caused by excessive rainfall region 11 offset, be favorable to improving the assembly stability of sealed 4 of filling up, and then improve sealed effect.

In the present embodiment, the volute casing 31 is constrained on the bottom wall of the draining area 11 by screws, the inner bottom wall of the water outlet pipe 311 sinks from the junction with the inner cavity of the volute casing 31 to form a water guiding area 314, and the water outlet end of the water guiding area 314 is butted with the water outlet 112. The structure reduces the water level of the water outlet part of the volute casing 31, and is beneficial to improving the water drawing effect.

The water diversion structure 2 of the present embodiment is located beside the draining area 11 and has a water diversion cavity 21 communicated with the water outlet 112.

When the sealing structure of the embodiment is assembled, the first side wall of the sealing gasket 4 with the convex ring 42 is placed close to the first inclined surface 111 of the draining area 11, then the second inclined surface 312 of the water outlet pipe 311 of the volute 31 is placed close to the sealing gasket 4, so that the water outlet ends of the water outlet 112, the opening 41 and the water outlet pipe 311 are aligned, the volute 31 is placed downwards until the volute 31 contacts the bottom wall of the draining area 11, and the volute 31 is fixed at the bottom of the box body 1 through screws. By adopting the inclined plane matching sealing structure of the embodiment, in the process of downwards mounting the volute 31, the second inclined plane 312 of the water outlet pipe 311 can generate inclined plane pressure on the sealing gasket 4, so that the sealing gasket 4 is compressed, the assembly difficulty is reduced, the assembly is convenient, and the sealing effect is improved.

Directional terms such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the utility model, but are used herein for convenience of description only and are to be determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity.

Claims

1. The utility model provides a cleaning machine, includes box (1), division water structure (2) and pump water mechanism (3), the bottom of box (1) is provided with recessed waterlogging caused by excessive rainfall region (11), division water structure (2) are located box (1) outside and are close to waterlogging caused by excessive rainfall region (11) and arrange, the spiral case (31) of pump water mechanism (3) are located in waterlogging caused by excessive rainfall region (11), its characterized in that: the side wall of the draining area (11) is provided with a water outlet (112) communicated with the water diversion structure (2), the side wall of the draining area (11) is further provided with a sealing gasket (4) surrounding the periphery of the water outlet (112), the sealing gasket (4) is provided with an inclined surface (44) which is gradually inclined towards the inner side of the draining area (11) from top to bottom, and the water outlet end of the volute (31) is abutted against the inclined surface (44) and is mutually butted with the water outlet (112).

2. The cleaning machine of claim 1, wherein: the water draining device is characterized in that an opening (41) arranged corresponding to the water outlet (112) is formed in the sealing gasket (4), a convex ring (42) arranged around the opening (41) is arranged on the first side wall of the sealing gasket (4), and the convex ring (42) is elastically pressed on the side wall of the water draining area (11) in an assembled state.

3. The cleaning machine of claim 1, wherein: the side wall of the draining area (11) is provided with a first inclined surface (111) which is gradually cleaned towards the inner side of the draining area (11) from top to bottom, the volute (31) is provided with a water outlet pipe (311) which extends transversely, the outer end surface of the water outlet pipe (311) forms a second inclined surface (312) which is consistent with the inclined direction of the first inclined surface (111), and the sealing gasket (4) is elastically pressed between the first inclined surface (111) and the second inclined surface (312).

4. The cleaning machine of claim 3, wherein: and a convex rib (313) arranged along the circumferential direction is arranged on the second inclined surface (312) of the water outlet pipe (311), and in the assembled state, the second side wall of the sealing gasket (4) is elastically pressed on the convex rib (313) and the second inclined surface (312).

5. The cleaning machine of any one of claims 1-4, wherein: the bottom wall of the gasket (4) forms a plane structure (43) against the inner bottom wall of the draining area (11).

6. The cleaning machine of any one of claims 1-4, wherein: the volute (31) is restrained on the bottom wall of the draining area (11), the inner bottom wall of the water outlet pipe (311) sinks from the joint of the inner bottom wall and the inner cavity of the volute (31) to form a water guide area (314), and the water outlet end of the water guide area (314) is in butt joint with the water outlet (112).

7. The cleaning machine of any one of claims 1-4, wherein: the water distribution structure (2) is located beside the draining area (11) and is provided with a water distribution cavity (21) communicated with the water outlet (112).