CN217659716U

CN217659716U - Cleaning machine

Info

Publication number: CN217659716U
Application number: CN202221176058.8U
Authority: CN
Inventors: 刁硕; 史伟杰; 郑峰
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-10-28
Anticipated expiration: 2032-05-10

Abstract

The utility model relates to a cleaning machine, including box and collection sediment basket, the bottom half is provided with recessed return water region, and the top that this return water region is regional covers there is the filter, the lower part of collection sediment basket is passed the filter holding and is exposed in the filter in return water region, top, collection sediment basket is provided with the water conservancy diversion structure that can follow clockwise direction guide to rivers, and this water conservancy diversion structure does collection sediment basket upwards takes shape helicoid out to one side. The utility model discloses set up the water conservancy diversion structure that can follow clockwise direction guide to rivers at the internal surface of collection sediment basket, this water conservancy diversion structure is for the helicoid that upwards takes shape in collection sediment basket circumference, under the rivers suction effect that pump water mechanism produced, rivers form clockwise swirl reinforcing rivers through collection sediment basket, and during hydraulic reinforcing made rivers can drive more residues, faster entering collection sediment basket, made collection sediment efficiency promote greatly under the certain prerequisite of flow.

Description

Cleaning machine

Technical Field

The utility model relates to a dish washer technical field specifically indicates a cleaning machine for rinsing bowl dish, fruit vegetables.

Background

Dishwashers are generally provided with a recessed return area at the bottom of the housing, and a filter screen is provided at the top of the return area for filtering the water flow participating in the circulation.

For example, chinese patent application No. CN201711034814.7, "a basket structure for a cleaning machine and a cleaning machine using the basket structure", discloses a structure, in which a bottom of a sink body has a concave draining area at least at a central portion, a water pump is disposed in the draining area to pump water in the draining area to a position above the draining area, the draining area is covered with a draining plate having draining holes, and the draining plate is respectively provided with holes for mounting a spray arm and holes for mounting a slag collecting basket.

The dish washer of above-mentioned structure, under the mode of washing dishes, install the collection sediment basket of waterlogging caused by excessive rainfall board department and utilize rivers backward flow and collect wherein with the residue, but because return water velocity of flow problem, the rivers that carry the residue have very big part to get into the region of backwater through the direct filtration of waterlogging caused by excessive rainfall board before reaching collection sediment basket, lead to the collection sediment effect unsatisfactory, probably be detained the residue on the waterlogging caused by excessive rainfall board surface.

Therefore, the slag collecting structure of the current cleaning machine is to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the current situation of prior art, thereby provide a through improving the cleaning machine that the rivers intensity of collection sediment basket department improves collection sediment effect.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a cleaning machine, includes box and collection sediment basket, the bottom half is provided with recessed backwater region, and the top in this backwater region covers has the filter, the lower part of collection sediment basket is passed the filter holding and is exposed in the filter in the backwater region, top, collection sediment basket is provided with the water conservancy diversion structure that can follow clockwise direction guide to rivers, and this water conservancy diversion structure is in the helicoid that collection sediment basket upwards takes shape to one side.

From the overlooking angle, the helicoid comprises at least three sections of helicoids which are connected end to end in the circumferential direction of the slag collecting basket.

Preferably, the spiral line is four sections and is respectively a spiral involute S1, S2, S3, S4, and the four sections of spiral involute S1, S2, S3, S4 are connected end to end and keep G2 continuous. Each segment of spiral involute covers a 90-degree area on the circumference. Adopt above-mentioned structure, under the rivers suction effect that the pumping mechanism produced, rivers form clockwise swirl reinforcing rivers through collection sediment basket, and during hydraulic reinforcing made rivers can drive more residues, faster entering collection sediment basket, made collection sediment efficiency obtain promoting greatly under the certain prerequisite of flow.

The utility model discloses a cleaning machine still includes the spray arm, the spray arm can locate rotatably on the filter and open on the diapire have the water inlet that supplies the water entering in the return water region, it has a plurality of hole for water spraying to open on the roof of spray arm, still set up on the diapire of spray arm and can rotate the in-process and wash near the sediment hole of sweeping that gathers the sediment basket and erode. The structure is favorable for further improving the slag collecting effect.

Preferably, the bottom wall of the spray arm is provided with a first slag-sweeping hole which can wash the area outside the circumference of the slag-collecting basket, and the first slag-sweeping hole is arranged close to the end part of the spray arm. The structure can flush the residue on the periphery of the residue collecting basket and the filter plate into the residue collecting basket, so that the residue collecting effect is improved.

Preferably, the bottom wall of the spray arm is provided with a second slag sweeping hole capable of flushing the circumferential inner side area of the slag collecting basket, and the second slag sweeping hole is arranged corresponding to the middle part of the spray arm. The structure can accelerate the flow velocity of water flow in the slag collecting basket, improve the water discharging speed, further increase the water return amount passing through the slag collecting basket and improve the slag collecting effect; on the other hand, the side wall of the slag collecting basket can be kept clean, and secondary pollution caused by accumulation of fine residues on the side wall of the slag collecting basket is avoided.

Preferably, from a top view, the slag collecting basket is offset relative to the water inlet of the spray arm, the center of the slag collecting basket and the center of the water inlet of the spray arm are located on a line segment L, and an included angle between the line segment L and a longitudinal straight line passing through the center of the water inlet of the spray arm is 10-30 degrees. Further preferably, an included angle between the line segment L and a longitudinal straight line passing through the center of the water inlet of the spray arm is 20 degrees. Above-mentioned structure is convenient for with the rotation of spray arm and sweep the better cooperation in sediment hole to the sediment effect is swept in the improvement, and then improves collection sediment effect.

The utility model discloses in, the bottom half is provided with and is arranged in pumping mechanism to the spray arm in water inlet pump in the return water region.

Compared with the prior art, the utility model has the advantages of: the utility model discloses set up the water conservancy diversion structure that can follow clockwise direction guide to rivers on album sediment basket, this water conservancy diversion structure is for the helicoid that upwards takes shape out in collection sediment basket circumference, under the rivers suction effect that pump water mechanism produced, rivers form clockwise swirl reinforcing rivers through collection sediment basket, and during hydraulic reinforcing made rivers can drive more residues, faster entering collection sediment basket, made collection sediment efficiency promote greatly under the certain prerequisite of flow.

Drawings

FIG. 1 is a top view of a cleaning machine according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a slag collecting basket according to an embodiment of the present invention;

FIG. 3 is a line drawing of the flow directing structure of FIG. 2;

fig. 4 is a schematic structural view of a spray arm according to an embodiment of the present invention;

FIG. 5 is a matching view of the first slag sweeping hole and the slag collecting basket according to the embodiment of the present invention;

fig. 6 is a matching view of the second slag sweeping hole and the slag collecting basket of the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, the cleaning machine of the embodiment includes a box 1, a slag collecting basket 2, a spray arm 3 and a water pumping mechanism 4, a concave backwater area 11 is provided at the bottom of the box 1, a filter plate 12 covers the top of the backwater area 11, the lower part of the slag collecting basket 2 passes through the filter plate 12 and is accommodated in the backwater area 11, the top of the slag collecting basket 2 is exposed out of the filter plate 12, a flow guide structure capable of guiding water flow clockwise is provided on the inner surface of the slag collecting basket 2, and the flow guide structure is a spiral surface Q formed in the circumferential direction of the slag collecting basket 2. The flow guiding structure can be positioned on the inner circumferential surface of the slag collecting basket 2 or the outer circumferential surface of the bottom of the slag collecting basket.

Specifically, from the overlooking angle, the helicoid comprises at least three sections of helicoids which are connected end to end in the circumferential direction of the slag collecting basket 2. The spiral line of this embodiment is four and is spiral involute S1, S2, S3, S4 respectively, and four sections spiral involute S1, S2, S3, S4 end to end just keep G2 continuous. Each segment of spiral involute covers a 90-degree area on the circumference. Adopt above-mentioned structure, under the rivers suction effect that the pumping mechanism produced, rivers form clockwise swirl reinforcing rivers through collection sediment basket, and during hydraulic reinforcing made rivers can drive more residues, faster entering collection sediment basket, made collection sediment efficiency obtain promoting greatly under the certain prerequisite of flow.

The spray arm 3 of this embodiment can locate on the filter 12 rotatably and open on the diapire has the water inlet 31 that supplies the water entering in the return water district 11, and it has a plurality of hole for water spraying 32 to open on the roof of spray arm 3, still offers on the diapire of spray arm 3 and can rotate the in-process and carry out near the sediment basket that sweeps the sediment hole to wash to further improve the sediment effect of collection.

Specifically, the bottom wall of the spray arm 3 is provided with a first slag-sweeping hole 33 which can wash the area outside the circumference of the slag-collecting basket, and the first slag-sweeping hole 33 is arranged near the end part of the spray arm 3. The structure can flush the residue on the periphery of the residue collection basket 2 and the filter plate 12 into the residue collection basket 2, and the residue collection effect is improved. The bottom wall of the spray arm 3 is provided with a second slag sweeping hole 34 which can wash the inner area of the circumference of the slag collecting basket 2, and the second slag sweeping hole 34 is arranged corresponding to the middle part of the spray arm 3. The structure can accelerate the flow velocity of water flow in the slag collecting basket 2, improve the water discharging speed, further increase the water return amount passing through the slag collecting basket 2 and improve the slag collecting effect; on the other hand, the side wall of the slag collecting basket 2 can be kept clean, and secondary pollution caused by the accumulation of fine residues on the side wall of the slag collecting basket 2 is avoided.

In the present embodiment, the slag collecting basket 2 is offset from the water inlet 31 of the spray arm 3 in a top view, the center of the slag collecting basket 2 and the center of the water inlet 31 of the spray arm 3 are located on a line segment L, an included angle a between the line segment L and a vertical straight line passing through the center of the water inlet 31 of the spray arm 3 is 10 to 30 degrees, and the present embodiment is preferably 20 degrees. Above-mentioned structure is convenient for with spray arm 3 rotatory and sweep the better cooperation in sediment hole to the sediment effect is swept in the improvement, and then improves collection sediment effect.

The water pumping mechanism 4 of this embodiment is disposed at the bottom of the tank 1, and is configured to pump water in the water return area 11 to the spray arm 3 through the water inlet 31, and the water pumping mechanism 4 is an open water pumping mechanism, and a specific structure and an assembly relationship with the spray arm 3 of the open water pumping mechanism are related to the prior art and are not described herein again.

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 present invention, but these terms are used herein for convenience of description only and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be oriented in different directions, the directional terms are used for descriptive purposes and are not intended to be limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite or coincident with the direction of gravity.

Claims

1. The utility model provides a cleaning machine, includes box (1) and collection sediment basket (2), box (1) bottom is provided with recessed return water region (11), and the top in this return water region (11) covers has filter (12), the lower part of collection sediment basket (2) is passed filter (12) and is held in return water region (11), the top exposes in filter (12), its characterized in that: the slag collecting basket (2) is provided with a flow guide structure capable of guiding water flow in a clockwise direction, and the flow guide structure is a spiral surface formed in the circumferential direction of the slag collecting basket (2).

2. The cleaning machine of claim 1, wherein: from the overlooking angle, the helicoid comprises at least three sections of helicoids which are connected end to end in the circumferential direction of the slag collecting basket.

3. The cleaning machine of claim 2, wherein: the spiral line be four sections and respectively for spiral involute S1, S2, S3, S4, four sections spiral involute S1, S2, S3, S4 end to end and keep G2 continuous.

4. The cleaning machine of claim 1 or 2 or 3, wherein: still include spray arm (3), spray arm (3) can locate filter (12) with rotating on and open on the diapire have water inlet (31) that supply the water in return water district (11) to get into, it has a plurality of hole for water spraying (32) to open on the roof of spray arm (3), still seted up on the diapire of spray arm (3) and can be rotating the in-process and carry out near the sediment basket towards sweeping the sediment hole that erodees.

5. The cleaning machine of claim 4, wherein: the bottom wall of the spray arm (3) is provided with a first slag-sweeping hole (33) which can wash the outer area of the circumference of the slag-collecting basket (2), and the first slag-sweeping hole (33) is arranged close to the end part of the spray arm (3).

6. The cleaning machine of claim 4, wherein: and a second slag sweeping hole (34) capable of flushing the circumferential inner side area of the slag collecting basket (2) is formed in the bottom wall of the spray arm, and the second slag sweeping hole (34) is arranged corresponding to the middle part of the spray arm (3).

7. The cleaning machine of claim 4, wherein: from a top view, the slag collection basket (2) is offset relative to the spray arm water inlet (31), the center of the slag collection basket (2) and the center of the spray arm water inlet (31) are located on a line segment L, and an included angle (a) between the line segment L and a longitudinal straight line passing through the center of the spray arm water inlet (31) is 10-30 degrees.

8. The cleaning machine of claim 7, wherein: and an included angle between the line segment L and a longitudinal straight line passing through the center of the water inlet (31) of the spray arm (3) is 20 degrees.

9. The cleaning machine of claim 1 or 2 or 3, wherein: and a water pumping mechanism (4) for pumping water in the water return area (11) to the spray arm through a water inlet (31) is arranged at the bottom of the box body (1).