CN217378303U

CN217378303U - Outer barrel of drum washing machine and drum washing machine

Info

Publication number: CN217378303U
Application number: CN202221441741.XU
Authority: CN
Inventors: 何灼文
Original assignee: Guangzhou Yizhi Home Technology Co Ltd
Current assignee: Guangzhou Yizhi Home Technology Co Ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-09-06
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a drum type washing machine urceolus, include: a drum installed in the washing machine body; a water outlet at the bottom of the cylinder body is provided with an extending part; wherein the extension extends into the drain opening; the upper surface of the extending part is higher than the drainage plane of the drainage outlet; when the washing machine drains water, the water flows through the separation function of the extension part, and the flowing continuity of the drained water flow is broken, so that the air trapping phenomenon of the water outlet is avoided. The utility model discloses still relate to the drum type washing machine who contains this drum type washing machine urceolus. The utility model provides a outlet by whole rivers cover the problem that leads to stranded gas, and then guarantee that rivers flow smoothly, reduce drainage pressure.

Description

Outer barrel of drum washing machine and drum washing machine

Technical Field

The utility model relates to a washing machine field, concretely relates to drum type washing machine urceolus and a drum type washing machine.

Background

In a washing machine, drainage is required during washing and dewatering processes of clothes, and a drainage port is usually formed at the bottom of an outer drum of the washing machine and externally connected with a drainage pipe to drain washing water. Although the existing washing machine can quickly drain water when water flow is small, when the water flow is large, a water outlet of the washing machine is easily covered by the whole water flow to cause air trapping, and at the moment, the water flow and air can not be normally and smoothly discharged, so that the drainage effect of the washing machine is influenced or the washing machine breaks down.

Therefore, it is desirable to provide a drum type washing machine outer drum to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To prior art's weak point, the utility model aims to provide a drum type washing machine urceolus has solved the outlet and has been covered by whole rivers and lead to the problem of stranded gas, and then guarantees that rivers flow smoothly, reduces drainage pressure.

The technical scheme of the utility model outlines as follows:

a drum for a drum washing machine, comprising: a drum installed in the washing machine body;

a water outlet at the bottom of the cylinder body is provided with an extending part; wherein the content of the first and second substances,

the extension part extends into the water outlet; the upper surface of the extension part is higher than the drainage plane of the drainage outlet;

when the washing machine drains water, the water flows through the separation function of the extension part, and the flowing continuity of the drained water flow is broken, so that the air trapping phenomenon of the water outlet is avoided.

Preferably, the protruding part is a blocking rib, and the blocking rib is distributed along the axial direction of the cylinder body.

Preferably, the blocking ribs comprise a first blocking rib and a second blocking rib; wherein, the first and the second end of the pipe are connected with each other,

the first blocking rib is arranged on the bottom wall in the cylinder body, and the first blocking rib part extends to the water inlet end of the water outlet;

the second blocking rib is arranged in the pipeline of the water outlet and is abutted against the first blocking rib.

Preferably, the first blocking rib is long and is formed with a groove on the bottom wall of the cylinder body, and the first blocking rib is clamped in the groove.

Preferably, the second blocking rib is of a plate-shaped structure, a sliding rail is formed on the inner wall of the pipeline, and the second blocking rib is inserted into the pipeline through the sliding rail.

Preferably, the second retaining rib is vertically arranged, and the length of the second retaining rib is less than or equal to that of the water outlet pipeline.

Preferably, the width of the first blocking rib is equal to the thickness of the second blocking rib, and the first blocking rib and the second blocking rib can be spliced in the drainage port to jointly form a partition plate structure.

Preferably, the extension portion spans both sides of the drain opening.

Preferably, the blocking rib and the water outlet are integrally formed.

On the other hand, the utility model also provides a drum type washing machine, includes as above-mentioned drum type washing machine urceolus.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model provides a drum type washing machine urceolus, it sets up an extension in drain outlet department, and during rivers flowed in the outlet, because extension protrusion in drainage plane breaks the flow continuity of drainage rivers for the rivers production rivers of extension both sides are poor, have solved the outlet and have been covered the problem that leads to the stranded gas by whole rivers, and then guarantee that rivers flow smoothly, reduce drainage pressure.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a first schematic view of the overall structure of the outer tub of the washing machine of the present invention;

FIG. 2 is a schematic view of the overall structure of the outer tub of the washing machine of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a partial sectional view of the middle barrier rib and the outer cylinder of the present invention.

In the figure: 1. a washing machine;

10. a barrel; 11. a water outlet; 111. a water inlet end; 112. a water outlet end; 113. a pipeline; 12. blocking ribs; 121. a first barrier rib; 122. a second rib; 13. a recessed portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.

In the following description, words such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc. are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on different positions, different use states, etc. therefore, these or other orientations should not be interpreted as limiting terms.

Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

Example 1

The embodiment of the utility model provides a drum type washing machine urceolus, combine fig. 1, fig. 2, fig. 3 and fig. 4 to show, include:

a drum 10 installed in a body of the washing machine 1; a water outlet 11 at the bottom of the cylinder 10 is provided with a protruding part; wherein the content of the first and second substances,

the extension portion extends into the drain opening 11; the upper surface of the protruding part is higher than the drainage level of the drainage port 11;

when the washing machine 1 discharges water, the water flow is separated by the extension part, and the flowing continuity of the discharged water flow is broken, so that the air trapping phenomenon of the water outlet 11 is avoided.

Wherein, the water outlet 11 is extended along the radial direction of the barrel 10 of the washing machine 1, and the extension part is fixed at the water outlet 11 to form a washing water diversion structure; when the washing water flows into the water outlet 11, the extending part protrudes out of the water discharging plane of the water outlet 11, so that the flowing continuity of the water discharging water flow is broken, the water flow on two sides of the extending part generates water flow difference, the water outlet 11 cannot be covered by the whole water flow, the problem of air entrapping of the water outlet 11 is effectively solved, the water flow is ensured to smoothly flow out, and the water discharging pressure is reduced. Further, due to the occurrence of the water flow difference, the inside of the duct 113 of the entire drain port 11 can be kept in an air-permeable state, that is, air can be smoothly discharged, and a stable change in water pressure can be ensured.

Wherein, the water outlet 11 is located at the lowest position of the cylinder 10 in the vertical direction, so as to drain the water in the cylinder 10.

In an embodiment, the protruding portion is a blocking rib, the blocking rib 12 is arranged along the axial direction of the barrel 10, and when the inner barrel of the washing machine 1 rotates clockwise or counterclockwise, the inner barrel drives water to flow to make the water move around the circumferential direction of the inner barrel, so that the blocking rib 12 is axially fixed along the barrel 10, the blocking rib 12 can be perpendicular to the movement direction of the inner barrel, water is partially blocked by the blocking rib 12 in the flowing process, and then a water flow difference is formed on two sides of the blocking rib 12, so that the water outlet 11 cannot be covered by the whole water flow.

In an embodiment, as shown in fig. 3 and 4, the rib 12 includes a first rib 121 and a second rib 122; wherein the content of the first and second substances,

the first blocking rib 121 is arranged on the inner bottom wall of the cylinder 10, and part of the first blocking rib 121 extends to the water inlet end 111 of the water outlet 11;

the second retaining rib 122 is disposed in the pipe 113 of the drain opening 11 and abuts against the first retaining rib 121.

Specifically, the water outlet 11 includes a water inlet end 111, a water outlet end 112, and a pipe 113 communicating the water inlet end 111 and the water outlet end 112; the first blocking rib 121 protrudes from the inner bottom wall surface of the cylinder 10, and a part of the first blocking rib 121 extending to the water inlet end 111 spans the whole water inlet end 111 and abuts against the inner side wall of the pipeline 113; the second blocking rib 122 is fixedly installed in the pipeline 113 to partition the pipeline 113 into at least two flow passages, and after the installation is completed, the first blocking rib 121 can tightly abut against the second blocking rib 122 and jointly form the above-mentioned flow dividing structure; when the washing machine 1 discharges water, no matter the water flow, the water flow must first pass through the first blocking rib 121, so that a water flow difference is formed before the water flow enters the pipe 113 of the water outlet 11, and then the washing water is further divided by the second blocking rib 122 when the water flows into the pipe 113 through the water inlet end 111.

In an embodiment, as shown in fig. 1, fig. 2 and fig. 3, the first blocking rib 121 is long, a groove is formed in the bottom wall of the cylinder 10, the first blocking rib 121 is tightly clamped in the groove, and after the installation, the first blocking rib 121 protrudes out of the surface of the bottom wall of the cylinder 10 to form a water blocking structure. When the blocking ribs 12 are arranged along the axial direction of the barrel 10, the contact surface between the first blocking rib 121 and water flow can be effectively increased due to the long strip shape, and the blocking effect on the water flow is improved; moreover, the demountable installation of first fender muscle 121 and barrel 10 has been realized in the setting of recess, so, has effectively reduced barrel 10 and first fender muscle 121's the manufacturing degree of difficulty and cost, and simple structure, installation are convenient, the later maintenance of also being convenient for or operations such as maintenance.

In an embodiment, as shown in fig. 3 and 4, the second blocking rib 122 is a plate-shaped structure, a sliding rail is formed on an inner wall of the pipe 113, and the second blocking rib 122 is inserted into the pipe 113 through the sliding rail. One end of the second rib 122 is located at the water inlet end 111 of the water outlet 11 and abuts against the first rib 121, and the other end extends towards the water outlet end 112, so as to separate the pipe 113 into different flow channels; preferably, the slide rail is a sliding groove formed in the inner side wall of the pipeline 113, and during installation, the second blocking rib 122 is inserted into the pipeline 113 along the sliding groove, and then the first blocking rib 121 is installed to compress the second blocking rib 122.

The second rib 122 may have a plate-shaped structure, or may have another shape. When the second rib 122 has a plate-like structure, the pipe 113 is divided into two flow paths as shown in fig. 3; it should be understood that when the second rib 122 has other shapes, the duct 113 may be divided into two, three or several flow passages.

Further, as shown in fig. 3 and fig. 4, the second blocking rib 122 is vertically arranged, that is, the extending direction of the second blocking plate is the same as the water flow direction in the water outlet 11, so that the impact of the water flow on the second blocking rib is avoided, and the structure of the second blocking rib 122 is prevented from being damaged; the length of the second blocking rib 122 is less than or equal to the length of the pipeline 113 of the water outlet 11, so that the water flow in the sub-channel can conveniently converge in the water outlet after flowing through the second blocking rib 122, and the air trapping phenomenon is further avoided; meanwhile, since the water outlet 11 needs to be connected with an external water discharging structure, the arrangement prevents the second blocking rib 122 from protruding out of the water outlet 11 to affect subsequent assembly.

Further, the width of the first blocking rib 121 is equal to the thickness of the second blocking rib 122, and the first blocking rib 121 and the second blocking rib 122 can be spliced in the water outlet 11 to form a partition plate structure together. When the first blocking rib 121 is long, the second blocking rib 122 is of a plate-shaped structure, and the first blocking rib 121 and the second blocking rib 122 are both arranged along the axial direction of the barrel 10, after the assembly is completed, the bottom surface of the first blocking rib 121 is aligned with and attached to the top surface of the second blocking rib 122, that is, the side wall of the first blocking rib 121 is flush with the side wall of the second blocking rib 122 to form a smooth surface; when the washing machine 1 works, water flows through the first blocking rib 121 to form a water flow difference, then flows to the water outlet 11 along the side wall of the first blocking rib 121, and then flows into different flow passages along the side wall of the second blocking rib 122.

In one embodiment, the extension is a structure that spans both sides of the drain opening 11, and it should be understood that the extension may also be a structure that extends from only one side of the drain opening 11.

In one embodiment, the protruding portion is integrally formed with the drain opening 11, which saves the assembly steps of the protruding portion and the barrel 10, and enhances the rigidity and strength of the barrel 10 and the protruding portion structure as a whole, thereby improving the stability and reliability of the protruding portion structure for blocking and shunting the washing water.

In one embodiment, as shown in fig. 1, 2, 3 and 4, the bottom of the cylinder 10 is formed with a recess 13 protruding radially outward, and the drain port 11 opens in the recess 13. Wherein, the recess 13 is in a container shape and forms a flow guiding structure for the washing water, and when the washing machine 1 discharges water, the washing water can be rapidly gathered to the recess 13 to be rapidly discharged from the water outlet 11.

Example 2

The embodiment of the utility model provides a drum type washing machine is still provided, include 1 urceolus as above-mentioned technical scheme's drum type washing machine. The utility model discloses set up the extension in outlet 11 department, rivers flow in outlet 11 time, because extension protrusion in outlet 11's drainage plane breaks the mobile continuity of drainage rivers for the rivers of extension both sides produce the rivers poor, have solved outlet 11 and have been covered the problem that leads to the stranded gas by whole rivers, and then guarantee that rivers flow smoothly, reduce drainage pressure.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. An outer drum of a drum washing machine comprises a drum body arranged in a washing machine body; it is characterized in that a water outlet at the bottom of the cylinder body is provided with an extending part; wherein the content of the first and second substances,

2. A drum for a drum type washing machine according to claim 1, characterized in that: the extension part is a blocking rib, and the blocking rib is arranged along the axial direction of the cylinder body.

3. A drum for a drum type washing machine according to claim 2, characterized in that: the blocking ribs comprise a first blocking rib and a second blocking rib; wherein the content of the first and second substances,

4. A drum for a drum type washing machine according to claim 3, characterized in that: the first blocking rib is in a long strip shape, a groove is formed in the bottom wall of the barrel, and the first blocking rib is clamped in the groove.

5. A drum for a drum type washing machine according to claim 3, characterized in that: the second stop rib is of a plate-shaped structure, a sliding rail is formed on the inner wall of the pipeline, and the second stop rib is inserted into the pipeline through the sliding rail.

6. A drum for a drum washing machine as claimed in claim 5, characterized in that: the second keeps off the muscle and is vertical setting, the length that the second kept off the muscle is less than or equal to the length of outlet pipe way.

7. A drum for a drum washing machine as claimed in claim 5, characterized in that: the width of the first blocking rib is equal to the thickness of the second blocking rib, and the first blocking rib and the second blocking rib can be spliced in the drainage port to jointly form a partition plate structure.

8. A drum for a drum type washing machine according to claim 1, characterized in that: the extension part is a structure which spans two sides of the water outlet.

9. A drum for a drum type washing machine according to claim 1, characterized in that: the extension part and the water outlet are integrally formed.

10. A drum washing machine characterized by comprising the drum of the drum washing machine according to claim 1.