CN215502865U

CN215502865U - Cleaning machine

Info

Publication number: CN215502865U
Application number: CN202120902723.6U
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: 2022-01-14
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 arranged close to the draining area, a volute of the water pumping mechanism is arranged in the draining area, a first inclined plane which is gradually cleaned towards the inner side of the draining area from top to bottom is arranged on the side wall of the draining area, a water outlet communicated with the water distribution structure is formed in the first inclined plane, the volute is provided with a transversely extending water outlet pipe, a sealing sleeve is sleeved at the end part of the water outlet pipe, the end part of the water outlet pipe is mutually butted with the water outlet, and the sealing sleeve is tightly pressed and sealed with the first inclined plane. The water outlet end of the volute and the water outlet on the inner wall of the draining area are mutually butted and sealed through the sealing sleeve, 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 the pressure of the inclined surface can be generated on the sealing sleeve in the process of downwards mounting the volute, so that the sealing sleeve is compressed, and the sealing effect is favorably 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 first inclined plane which is gradually cleaned towards the inner side of the draining area from top to bottom, the first inclined plane is provided with a water outlet communicated with the water diversion structure, the volute is provided with a water outlet pipe which extends transversely, the end part of the water outlet pipe is sleeved with a sealing sleeve, the end part of the water outlet pipe is in butt joint with the water outlet, and the sealing sleeve is tightly pressed and sealed with the first inclined plane.

In the utility model, the sealing sleeve is provided with an inner sleeve and an outer sleeve sleeved on the periphery of the inner sleeve at intervals, the first end of the inner sleeve is connected with the first end of the outer sleeve through a gasket, and a slot for inserting the water outlet pipe into the inner sleeve from the second end of the water outlet pipe is formed between the inner sleeve and the outer sleeve. The structure is convenient to assemble with the water outlet pipe, after the assembly is finished, the inner sleeve is sleeved on the inner wall of the water outlet pipe, the outer sleeve is wrapped on the outer wall of the water outlet pipe, and the gasket is tightly pressed between the end part of the water outlet pipe and the first inclined plane, so that the sealing effect is good.

Preferably, the inner sleeve, the outer sleeve and the gasket are integrally formed. The sealing sleeve can be made of elastic materials such as rubber, and the sealing sleeve is integrally formed, convenient to produce and manufacture and good in sealing performance.

Preferably, the outer end face of the gasket is provided with a convex ring arranged along the circumferential direction, and the convex ring is elastically pressed on the first inclined surface in the assembled state. The structure is beneficial to further improving the sealing performance at the water outlet.

Preferably, the length of the inner sleeve in the axial direction is smaller than the length of the outer sleeve in the axial direction. The structure is convenient for installing the sealing sleeve on the volute water outlet pipe.

As an improvement, the outer end face of the water outlet pipe is formed with a second inclined plane which is consistent with the inclined direction of the first inclined plane, and correspondingly, the first end of the sealing sleeve is also formed into an inclined structure matched with the second inclined plane of the water outlet pipe. By adopting the structure, the pressure of the inclined plane can be generated on the end part of the sealing sleeve in the process of installing the volute downwards, so that the sealing sleeve is compressed, and the sealing effect is improved.

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 in butt joint with the water outlet on the inner wall of the draining area and is sealed by the sealing sleeve, 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.

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 structural diagram of a sealing sleeve in an embodiment of the utility model;

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 a sealing sleeve 4 capable of preventing water leakage is arranged at the butt joint.

Specifically, the volute casing 31 has a water outlet pipe 311 extending transversely, a sealing sleeve 4 is sleeved on an end portion of the water outlet pipe 311, the end portion of the water outlet pipe 311 is in butt joint with the water outlet 112, and the sealing sleeve 4 is in compression sealing with the first inclined plane 111.

The sealing sleeve 4 is provided with an inner sleeve 41 and an outer sleeve 42 sleeved on the periphery of the inner sleeve 41 at intervals, the first end of the inner sleeve 41 is connected with the first end of the outer sleeve 42 through a gasket 43, the inner sleeve 41, the outer sleeve 42 and the gasket 43 are integrally formed and sealed, the sealing sleeve 4 can be made of elastic materials such as rubber and the like, the integral forming is convenient to produce and manufacture, and the sealing performance is good. A slot 44 into which the water supply and discharge pipe 311 is inserted from the second end thereof is formed between the inner sleeve 41 and the outer sleeve 42. The structure is convenient to assemble with the water outlet pipe 311, after the assembly is finished, the inner sleeve 41 is arranged on the inner wall of the water outlet pipe 311 in a cushioning mode, the outer sleeve 42 is wrapped on the outer wall of the water outlet pipe 311, the gasket 43 is tightly pressed between the end portion of the water outlet pipe 311 and the first inclined plane 111, and the sealing effect is good.

The outer end face of the gasket 43 is provided with a convex ring 45 arranged along the circumferential direction, and in the assembled state, the convex ring 45 is elastically pressed on the first inclined surface 111. This structure is advantageous for further improving the sealing property at the water outlet 112. The length of the inner sleeve 41 in the axial direction is smaller than that of the outer sleeve 42 in the axial direction, which facilitates the installation of the sealing sleeve 4 on the outlet pipe 311 of the scroll casing 31.

The outer end surface of the outlet pipe 311 of the present embodiment forms a second inclined surface 312 which is consistent with the inclined direction of the first inclined surface 111, and correspondingly, the first end of the sealing sleeve 4 is also formed into an inclined structure 46 which is matched with the second inclined surface 312 of the outlet pipe 311. By adopting the structure, the pressure of the inclined plane can be generated on the end part of the sealing sleeve 4 in the process of installing the volute casing 31 downwards, so that the sealing sleeve 4 is compressed, and the sealing effect is improved.

The volute casing 31 is restrained on the bottom wall of the draining area 11 through screws, the inner bottom wall of the water outlet pipe 311 sinks from the joint of the inner cavity of the volute casing 31 to form a water guiding area 313, and the water outlet end of the water guiding area 313 is in butt joint 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.

In the present embodiment, the water diversion structure 2 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 this embodiment is assembled, the sealing sleeve 4 is inserted into the periphery of the end of the water outlet pipe 311, then the second inclined surface 312 of the water outlet pipe 311 is aligned with the first inclined surface 111 on the side wall of the draining area, the spiral case 31 is placed downwards, the water outlet 112 is aligned with the water outlet end of the water outlet pipe 311 until the spiral case 31 contacts the bottom wall of the draining area 11, and the spiral case 31 is fixed at the bottom of the box body 1 by screws. By adopting the inclined plane matching sealing structure of the embodiment, in the process of mounting the volute casing 31 downwards, the second inclined plane 312 of the water outlet pipe 311 can generate inclined plane pressure on the sealing sleeve 4, so that the sealing sleeve 4 is compressed, 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 first inclined surface (111) which is gradually cleaned towards the inner side of the draining area (11) from top to bottom, the first inclined surface (111) is provided with a water outlet (112) communicated with the water distribution structure (2), the volute (31) is provided with a water outlet pipe (311) which extends transversely, the end part of the water outlet pipe (311) is sleeved with a sealing sleeve (4), the end part of the water outlet pipe (311) is mutually butted with the water outlet (112), and the sealing sleeve (4) is tightly pressed and sealed with the first inclined surface (111).

2. The cleaning machine of claim 1, wherein: the sealing sleeve (4) is provided with an inner sleeve (41) and an outer sleeve (42) sleeved on the periphery of the inner sleeve (41) at intervals, the first end of the inner sleeve (41) is connected with the first end of the outer sleeve (42) through a gasket (43), and a slot (44) for inserting the water outlet pipe (311) into the inner sleeve (41) from the second end is formed between the inner sleeve (41) and the outer sleeve (42).

3. The cleaning machine of claim 2, wherein: the inner sleeve (41), the outer sleeve (42) and the gasket (43) are integrally formed.

4. The cleaning machine of claim 2, wherein: the outer end face of the gasket (43) is provided with a convex ring (45) arranged along the circumferential direction, and the convex ring (45) is elastically pressed on the first inclined surface (111) in the assembled state.

5. The cleaning machine of claim 2, wherein: the length of the inner sleeve (41) in the axial direction is smaller than that of the outer sleeve (42).

6. The cleaning machine of any one of claims 1-5, wherein: the outer end face of the water outlet pipe (311) is provided with a second inclined face (312) which is consistent with the inclined direction of the first inclined face (111), and correspondingly, the first end of the sealing sleeve (4) is also provided with an inclined structure (46) matched with the second inclined face (312) of the water outlet pipe (311).

7. The cleaning machine of any one of claims 1-5, 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 (313), and the water outlet end of the water guide area (313) is in butt joint with the water outlet (112).

8. The cleaning machine of any one of claims 1-5, 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).