CN220327423U - A drainage mechanism and cleaning machine for cleaning machine - Google Patents

Abstract

The utility model relates to a drainage mechanism for a cleaning machine and the cleaning machine, wherein the drainage mechanism comprises a drainage seat, a drainage cavity is arranged on the drainage seat, and one side of the drainage cavity is opened to serve as a water inlet; the water draining seat is provided with a first water flow channel and a second water flow channel, a first water outlet communicated with the first water flow channel and the water draining cavity and a second water outlet communicated with the second water flow channel and the water draining cavity are arranged on the wall surface of the water draining cavity, a filtering part capable of filtering garbage is arranged at the first water outlet, and a drainage pump is arranged in the first water flow channel in a series mode. The application sets up two rivers passageway, and massive rubbish is not through having the rivers passageway of drain pump, avoids rubbish to the adverse effect that the impeller caused, reduces the maintenance probability of drain pump.

Description

A drainage mechanism and cleaning machine for cleaning machine

Technical Field

The utility model relates to the technical field of cleaning machines for cleaning fruits, vegetables and tableware, in particular to a drainage mechanism for a cleaning machine and the cleaning machine.

Background

A dishwasher is a device that sprays cold water or hot water to dishes to remove dirt adhering to the dishes or fruits and to wash the dishes or fruits. The dish-washing machine is provided with a drainage pump and a drainage valve, and after the washing work of the dish-washing machine is completed, the drainage pump and the drainage valve work to drain sewage.

As disclosed in chinese patent publication No. CN202122998061.X (publication No. CN 216776960U), a valve pump mechanism for a cleaning machine and a cleaning machine, the valve pump mechanism includes a valve housing having a drain passage therein, the drain passage having a water inlet for communicating with a drain port of the cleaning machine and a water outlet for communicating with a drain pipe; the drainage channel is including first drainage channel and with the second drainage channel that first drainage channel is linked together, the import of first drainage channel be the water inlet promptly, delivery port and air outlet valve body all are located on the lateral wall of second drainage channel, be provided with in the second drainage channel and be used for sucking the water in the second drainage channel to delivery port department's drain pump, be provided with on the first drainage channel and be used for controlling residue and water entering traction valve (drain valve promptly) in the drain pump, set up on the bottom of box with the outlet that the water inlet of valve pump mechanism is linked together.

Although the kitchen waste on the tableware is poured off in advance before the tableware is placed in the washing cavity of the dish washer by a user, a part of kitchen waste still remains on the tableware, and when water is discharged, the kitchen waste is easily stuck to or blocked by the impeller of the drainage pump along with the water flow in the discharging process, so that the drainage of the drainage pump is affected.

Disclosure of Invention

The first technical problem to be solved by the utility model is to provide a drainage mechanism for a cleaning machine, which can prevent garbage from adhering to an impeller or being blocked by the garbage, aiming at the current state of the art.

The second technical problem to be solved by the utility model is to provide a cleaning machine applying the drainage mechanism aiming at the current state of the art.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: a drain mechanism for a washer, comprising

The drainage seat is provided with a drainage cavity, and one side of the drainage cavity is opened to serve as a water inlet;

the novel garbage disposal device is characterized in that the water drainage seat is provided with a first water flow channel and a second water flow channel, a first water outlet communicated with the first water flow channel and the water drainage cavity and a second water outlet communicated with the second water flow channel and the water drainage cavity are arranged on the wall surface of the water drainage cavity, a filtering part capable of filtering garbage is arranged at the first water outlet, and a drainage pump is arranged in the first water flow channel in series.

The filtering part may be a filter screen installed at the first water outlet, preferably, a wall surface of the drainage cavity corresponding to the water inlet end of the first water flow channel is provided with a plurality of drainage holes, the drainage holes form the first water outlet, and the drainage holes are the filtering part. This kind of form simple structure of this application not only can cross water, and because every wash port size is all than less, can play the effect of filtering kitchen garbage, need not additionally set up the filter screen, the wash port of this application promptly not only is used for crossing water, still plays the effect of filtering garbage.

Preferably, the second drain opening is located below the first drain opening. Thus, the garbage filtered by the first water outlet can be discharged from the second water outlet, otherwise, the second water outlet is higher, so that the garbage is not easy to enter the second water outlet, and if the first water outlet is lower, the garbage cannot pass through the first water outlet, but can be accumulated at the first water outlet to block the first water outlet.

In order to facilitate the sewage to be discharged into the sewer, the first water flow channel and the second water flow channel are converged and then are communicated with a drain pipe, and the drain pipe is communicated with the sewer.

In order to enable the garbage to be smoothly discharged from the second water flow channel, it is preferable that the end of the drain pipe is located at a lower level than the second water discharge port. Thus, when the drainage pump works and the first water flow channel drains water, a siphon effect is formed, water is sucked out of the second drainage port, and garbage is flushed away along with the water.

In the above scheme, the drainage pump comprises a driving piece and an impeller in driving connection with the driving piece, and the impeller is arranged in the first water flow channel.

In order to facilitate the installation of the drain seat on the box body of the cleaning machine, the drain seat is provided with an installation part which is used for being connected with the box body of the cleaning machine.

In order to improve the reliability of the drain seat on the box body of the cleaning machine, at least two mounting parts are arranged at intervals along the circumferential direction of the drain cavity. Therefore, the drainage seat is connected with the box body of the cleaning machine at multiple points, and the connection stability is good.

The utility model solves the second technical problem by adopting the technical proposal that: a cleaning machine, characterized in that: the water draining device comprises a box body with a washing cavity and the water draining mechanism, wherein the water draining seat is arranged below the box body, and a water outlet which is communicated with the washing cavity and a water inlet of the water draining seat is arranged on the bottom wall of the box body.

In order to improve the reliability of the drain seat installed on the box body of the cleaning machine, the drain seat is provided with installation parts which are used for being connected with the box body of the cleaning machine, the number of the installation parts is at least two, the installation parts are arranged at intervals along the circumferential direction of the drain cavity, and each installation part is connected with the box body through a connecting piece. Therefore, the drainage seat is connected with the box body of the cleaning machine at multiple points, and the connection stability is good.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the first water flow channel and the second water flow channel are arranged on the water drainage seat, the water drainage cavity is communicated with the first water flow channel through the first water outlet, the water drainage cavity is communicated with the second water flow channel through the second water outlet, the water drainage pump is arranged on the first water flow channel, and the first water outlet is provided with the filtering part, so that garbage with larger size can be prevented from entering the first water flow channel, the garbage is prevented from being stuck on the impeller or blocking the impeller, and finally the garbage is discharged from the second water flow channel, so that the water flow channel with the water drainage pump is avoided; in other words, this application sets up two water flow channel, and massive rubbish does not pass through the water flow channel that has the drain pump, avoids rubbish to the adverse effect that the impeller caused, reduces the maintenance probability of drain pump.

Drawings

FIG. 1 is a schematic view of a drainage mechanism according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 in another direction;

FIG. 3 is a schematic view of the structure of FIG. 2 in another direction;

fig. 4 is a schematic structural view of the drain pump of fig. 2.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 4, the washing machine of the present preferred embodiment includes a cabinet (not shown in the drawings) having a washing chamber, and a drain mechanism including a drain base 1 and a drain pump 2, the drain base 1 being installed below the cabinet.

The drain seat 1 is provided with a drain cavity 11, one side of the drain cavity 11 is opened to serve as a water inlet 12, and the bottom wall of the box body is provided with a water outlet which is communicated with the washing cavity and the water inlet 12 of the drain seat 1.

The water draining seat 1 is provided with at least two mounting parts 3 connected with the box body of the cleaning machine, the mounting parts 3 are arranged at intervals along the circumferential direction of the water draining cavity 11, and each mounting part 3 is connected with the box body through a connecting piece (such as a bolt).

The water draining seat 1 is provided with a first water flow channel 13 and a second water flow channel 14, a first water draining outlet communicated with the first water flow channel 13 and the water draining cavity 11 and a second water draining outlet 15 communicated with the second water flow channel 14 and the water draining cavity 11 are arranged on the wall surface of the water draining cavity 11, a filtering part capable of filtering garbage is arranged at the first water draining outlet, a draining pump 2 is arranged in the first water flow channel 13 in series, the draining pump 2 comprises a driving piece 21 and an impeller 22 connected with the driving piece 21 in a driving mode, the impeller 22 is arranged in the first water flow channel 13, and the driving piece 21 is positioned outside the first water flow channel 13.

In this embodiment, a plurality of drain holes 16 are formed on the wall surface of the drain cavity 11 corresponding to the water inlet end of the first water flow channel 13, and these drain holes 16 together form a first drain outlet, the drain holes 16 are filter parts, and the drain holes 16 of this application are not only used for water passing, but also play a role in filtering garbage. Of course, a first water outlet with larger size can be formed, and then the filter screen is covered at the first water outlet.

The second drain opening 15 is located below the first drain opening. The garbage filtered by the first drain opening can be discharged from the second drain opening 15, which can result in the garbage not easily entering into the second drain opening 15 if the height of the second drain opening 15 is high, and can be accumulated at the first drain opening to block the first drain opening if the height of the first drain opening is low, although the garbage cannot pass through the first drain opening.

The first water flow channel 13 and the second water flow channel 14 are converged and then communicated with the drain pipe 4, and the drain pipe 4 is communicated with a sewer. The end of the drain pipe 4 is located at a lower level than the second drain opening 15. Thus, when the drainage pump 2 works, the first water flow channel 13 can form a siphon effect to suck water out of the second drainage outlet 15, and the water is washed away by the garbage.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for purposes of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and because the disclosed embodiments of the present utility model may be arranged in different orientations, these directional terms are merely for illustration and should not be construed as limitations, such as "upper", "lower" are not necessarily limited to orientations opposite or coincident with the direction of gravity.

The term "fluid communication" as used herein refers to a spatial positional relationship between two components or parts (hereinafter collectively referred to as a first part and a second part, respectively), that is, a fluid (gas, liquid, or a mixture of both) can flow along a flow path from the first part to the second part or/and be transported to the second part, or the first part and the second part may be directly communicated with each other, or the first part and the second part may be indirectly communicated with each other through at least one third party, and the third party may be a fluid channel such as a pipe, a channel, a conduit, a flow guiding member, a hole, a groove, or the like, or a chamber allowing the fluid to flow through, or a combination thereof.

Claims (10)

1. A drain mechanism for a washer, comprising

The water draining seat (1), the water draining seat (1) is provided with a water draining cavity (11), and one side of the water draining cavity (11) is opened to serve as a water inlet (12);

the novel water draining seat is characterized in that the water draining seat (1) is provided with a first water flow channel (13) and a second water flow channel (14), a first water outlet communicated with the first water flow channel (13) and the water draining cavity (11) and a second water outlet (15) communicated with the second water flow channel (14) and the water draining cavity (11) are arranged on the wall surface of the water draining cavity (11), a filtering part capable of filtering garbage is arranged at the first water outlet, and a draining pump (2) is arranged in the first water flow channel (13) in series.

2. The drainage mechanism of claim 1, wherein: a plurality of water draining holes (16) are formed in the wall surface of the water draining cavity (11) corresponding to the water inlet end of the first water flow channel (13), the water draining holes (16) form the first water draining outlet, and the water draining holes (16) are the filtering part.

3. The drainage mechanism of claim 1, wherein: the second water outlet (15) is positioned below the first water outlet.

4. A drainage mechanism according to any one of claims 1 to 3 wherein: the first water flow channel (13) and the second water flow channel (14) are communicated with the drain pipe (4) after being converged.

5. The drainage mechanism of claim 4, wherein: the tail end of the drain pipe (4) is lower than the second drain outlet (15).

6. A drainage mechanism according to any one of claims 1 to 3 wherein: the drainage pump (2) comprises a driving piece (21) and an impeller (22) connected with the driving piece (21) in a driving way, and the impeller (22) is arranged in the first water flow channel (13).

7. A drainage mechanism according to any one of claims 1 to 3 wherein: the water draining seat (1) is provided with a mounting part (3) which is connected with the box body of the cleaning machine.

8. The drainage mechanism of claim 7, wherein: the installation parts (3) are at least two and are arranged at intervals along the circumferential direction of the drainage cavity (11).

9. A cleaning machine, characterized in that: the water draining mechanism comprises a box body with a washing cavity and the water draining mechanism according to any one of claims 1 to 6, wherein the water draining seat (1) is arranged below the box body, and a water outlet which is communicated with the washing cavity and a water inlet (12) of the water draining seat (1) is arranged on the bottom wall of the box body.

10. The cleaning machine of claim 9, wherein: the water draining seat (1) is provided with mounting parts (3) which are used for being connected with a box body of the cleaning machine, the number of the mounting parts (3) is at least two, the mounting parts are arranged at intervals along the circumferential direction of the water draining cavity (11), and each mounting part (3) is connected with the box body through a connecting piece.