CN214168468U - Automatic putting device of washing machine and washing machine - Google Patents

Abstract

The utility model provides an automatic putting device of a washing machine and the washing machine, the washing machine comprises an automatic putting device, a waterproof board and a surrounding frame, the automatic putting device is arranged between the waterproof board and the surrounding frame, the automatic putting device comprises a detergent box, a liquid suction pump and a water inlet assembly, the detergent box is communicated with the water inlet assembly through the liquid suction pump, and the liquid outlet end of the water inlet assembly is communicated with a washing barrel of the washing machine; the automatic putting device of the washing machine and the washing machine provided by the utility model have the advantages that the automatic putting device is arranged between the waterproof plate and the enclosing frame, so that the automatic putting function of the washing machine is realized, the internal space of the washing machine is fully utilized, and the internal space of the washing machine occupied by the automatic putting device is reduced; meanwhile, the utility model provides an automatic dispensing device structure is comparatively simple, not only is favorable to reducing its self occupation space, the dismouting of being convenient for moreover.

Description

Automatic putting device of washing machine and washing machine

Technical Field

The utility model relates to a washing machine technical field, in particular to washing machine's automatic input device and washing machine.

Background

With the continuous improvement of the pursuit of people for the quality of smart home life, a novel automatic-feeding washing machine with the function of automatically feeding detergent is gradually applied to the daily life of people. The automatic putting device of the washing machine in the prior art has a complex structure and occupies a large internal space of the washing machine; therefore, the structure of the existing automatic putting device of the washing machine needs to be optimized, and the application is particularly provided.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a washing machine's automatic device and washing machine of puting in to solve among the prior art automatic device of puting in and occupy the great problem of washing machine inner space.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a washing machine's automatic device of puting in, washing machine is including automatic device, the waterproof board of puting in, enclose the frame, automatic device setting of puting in is between the waterproof board and enclosing the frame, automatic device of puting in includes detergent box, drawing liquid pump, subassembly of intaking, the detergent box passes through drawing liquid pump and subassembly intercommunication of intaking, and the play liquid end of subassembly of intaking communicates with washing machine's washtub.

Furthermore, the detergent box is provided with a liquid outlet, a liquid pumping port of the liquid pumping pump is connected with the liquid outlet through a liquid pumping pipeline, and a liquid discharging port of the liquid pumping pump is communicated with the water inlet assembly through a liquid discharging pipeline.

Furthermore, the water inlet assembly comprises a water inlet valve, a three-way pipe and a throwing pipeline which are sequentially connected along the water flow direction; the three-way pipe comprises a first inlet pipe, a second inlet pipe and an outlet pipe which are mutually communicated, a water outlet pipe of the water inlet valve is communicated with the first inlet pipe, an outlet end of the liquid discharge pipeline is connected with the second inlet pipe, and an inlet end of the throwing pipeline is connected with the outlet pipe.

Furthermore, the outlet end of the feeding pipeline penetrates through the waterproof plate and is communicated with the washing barrel.

Further, the detergent box comprises an upper box body and a lower box body, the upper box body is connected with the lower box body, and the upper box body is provided with an adding opening.

Furthermore, the lower box body comprises a bottom plate and a coaming, and the coaming is arranged around the outer edge of the bottom plate and is connected with the outer edge of the bottom plate.

Furthermore, reinforcing ribs are arranged in the lower box body and are respectively connected with the bottom plate and the enclosing plate.

Further, a filtering structure is arranged in the lower box body, and the filtering structure is arranged at an inlet of the liquid outlet.

Furthermore, the detergent box is provided with an avoiding opening, so that the space avoidance is carried out on the feeding pipeline.

A washing machine comprises the automatic dispensing device.

Compared with the prior art, washing machine's automatic input device and washing machine have following advantage:

the automatic putting device of the washing machine and the washing machine provided by the utility model have the advantages that the automatic putting device is arranged between the waterproof plate and the enclosing frame, so that the automatic putting function of the washing machine is realized, the internal space of the washing machine is fully utilized, and the internal space of the washing machine occupied by the automatic putting device is reduced; meanwhile, the utility model provides an automatic dispensing device structure is comparatively simple, not only is favorable to reducing its self occupation space, the dismouting of being convenient for moreover.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is an assembly schematic view of an automatic dispensing device of a washing machine according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an automatic dispensing device of a washing machine according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a detergent box of an automatic dispensing device of a washing machine according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a lower box body of a detergent box in an automatic dispensing device of a washing machine according to an embodiment of the present invention;

fig. 5 is another schematic structural diagram of a detergent box of an automatic dispensing device of a washing machine according to an embodiment of the present invention;

fig. 6 is another schematic structural diagram of a lower box body of a detergent box in an automatic dispensing device of a washing machine according to an embodiment of the present invention;

fig. 7 is an exploded schematic view of a water inlet assembly in an automatic dispensing device of a washing machine according to an embodiment of the present invention;

fig. 8 is an isometric view of a three-way pipe in an automatic dispensing device of a washing machine according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a three-way pipe in an automatic feeding device of a washing machine according to an embodiment of the present invention at another viewing angle;

fig. 10 is a cross-sectional view of a three-way pipe in an automatic feeding device of a washing machine according to an embodiment of the present invention.

Description of reference numerals:

the automatic feeding device 1, the waterproof plate 2, the detergent box 3, the adding port 31, the upper box body 32, the lower box body 33, the bottom plate 331, the enclosing plate 332, the assembling edge 333, the assembling hole 334, the reinforcing rib 335, the liquid outlet 34, the avoiding port 35, the filtering structure 36, the water inlet valve 4, the water outlet pipe 41, the three-way pipe 5, the first inlet pipe 51, the liquid inlet pipe cavity 511, the second inlet pipe 52, the extension pipe 521, the detergent pipe cavity 522, the outlet pipe 53, the liquid outlet pipe cavity 531, the feeding pipeline 6, the corrugated pipe 61, the liquid pumping pipeline 7, the liquid drainage pipeline 8, the liquid pumping pump 9, the liquid pumping port 91 and the liquid drainage port 92.

Detailed Description

The inventive concepts of the present disclosure will be described hereinafter using terms commonly employed by those skilled in the art to convey the substance of their work to others skilled in the art. These utility concepts may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

In order to solve the problem that the automatic putting device in the prior art occupies a large internal space of a washing machine, the embodiment provides the automatic putting device of the washing machine, as shown in fig. 1-7, the washing machine comprises an automatic putting device 1, a waterproof plate 2 and a surrounding frame (not shown), wherein the automatic putting device 1 is arranged between the waterproof plate 2 and the surrounding frame; waterproof board 2, enclose the frame and be washing machine's conventional accessory structure, adopt prior art can, do not give unnecessary details here.

For the automatic feeding device 1, the automatic feeding device comprises a detergent box 3, a liquid pump 9 and a water inlet assembly, wherein the detergent box 3 is communicated with the water inlet assembly through the liquid pump 9, the liquid outlet end of the water inlet assembly is communicated with a washing barrel of the washing machine, and the detergent stored in the detergent box 3 is conveyed into the water inlet assembly through the liquid pump 9, so that the detergent enters the washing barrel along with clean water, and the automatic feeding of the detergent is realized.

For any parts of the detergent box 3, the liquid pump 9 and the water inlet assembly, the related parts can be fixed on the upper plate surface of the waterproof plate 2 or the lower plate surface of the enclosure frame on the basis of maintaining the structural relationship; for the connection relation between the related structures, the connection is preferably realized in a detachable mode, such as screw connection, clamping connection and the like; that is, in this embodiment, as long as it is satisfied that the automatic release device is disposed between the enclosure frame and the waterproof board 2, the prior art can be referred to for the connection relationship of the related structures.

The detergent box 3 is internally provided with a detergent accommodating cavity, the detergent box 3 is provided with a liquid outlet 34, a liquid drawing port 91 of the liquid drawing pump 9 is connected with the liquid outlet 34 through a liquid drawing pipeline 7, and a liquid discharging port 92 of the liquid drawing pump 9 is communicated with the water inlet assembly through a liquid discharging pipeline 8, so that the detergent stored in the detergent box 3 is conveyed to the water inlet assembly through the liquid drawing pump 9.

For the water inlet assembly, the water inlet assembly comprises a water inlet valve 4, a three-way pipe 5 and a throwing pipeline 6 which are sequentially connected along the water flow direction; the three-way pipe 5 comprises a first inlet pipe 51, a second inlet pipe 52 and an outlet pipe 53 which are communicated with each other, the water outlet pipe 41 of the water inlet valve 4 is communicated with the first inlet pipe 51, the outlet end of the liquid discharge pipeline 8 is connected with the second inlet pipe 52, and the inlet end of the throwing pipeline 6 is connected with the outlet pipe 53; therefore, with the opening of the water inlet valve 4, clean water enters the three-way pipe 5 through the water inlet valve 4, the detergent is conveyed to the three-way pipe 5 through the liquid pump 9, and then the detergent enters the washing barrel through the outlet pipe 53 and the feeding pipeline 6 along with water flow.

Therefore, in the embodiment, the automatic putting device 1 is arranged between the waterproof plate 2 and the surrounding frame, so that the automatic putting function of the washing machine is realized, the internal space of the washing machine is fully utilized, and the internal space of the washing machine occupied by the automatic putting device 1 is reduced; meanwhile, the utility model provides an automatic put in device 1 structure is comparatively simple, not only is favorable to reducing its self occupation space, the dismouting of being convenient for moreover.

In addition, for the putting pipeline 6, the outlet end of the putting pipeline 6 penetrates through the waterproof plate 2 and is communicated with the washing barrel, so that clean water and detergent can flow into the washing barrel; preferably, a corrugated pipe 61 is arranged at the outlet end of the feeding pipeline 6.

Example 2

The present embodiment describes the detergent box 3 on the basis of embodiment 1;

as shown in fig. 3-6, the detergent box 3 includes an upper box 32 and a lower box 33, the upper box 32 is connected to the lower box 33, a detergent containing cavity is formed between the upper box 32 and the lower box 33, and the upper box 32 is provided with an adding port 31; preferably, the enclosure frame is also provided with a feeding port, and the adding port 31 corresponds to the feeding port, so that a user can directly add detergent into the detergent box 3 through the feeding port of the enclosure frame, thereby facilitating the operation of the user.

The lower box body 33 comprises a bottom plate 331 and a surrounding plate 332, wherein the surrounding plate 332 is arranged around the outer edge of the bottom plate 331 and is connected with the outer edge of the bottom plate 331, so that a containing cavity is formed between the bottom plate 331 and the surrounding plate 332 and can contain a certain volume of detergent.

The outer side wall of the enclosing plate 332 is provided with an assembling edge 333, and the assembling edge 333 is provided with an assembling hole 334 for connecting the lower box body 33 with the waterproof plate 2 or the enclosing frame; for example, the flashing 2 is provided with screw posts which engage with the mounting holes 334, the mounting edge 333 being secured together with the screw posts by means of screws.

Reinforcing ribs 335 are arranged in the lower box body 33, and the reinforcing ribs 335 are respectively connected with the bottom plate 331 and the enclosing plate 332, so that on one hand, the connecting structure between the bottom plate 331 and the enclosing plate 332 is enhanced, and on the other hand, the improvement of the overall mechanical strength of the lower box body 33 is facilitated.

The lower box body 33 is provided with a liquid outlet 34, and the liquid outlet 34 is communicated with a liquid pumping port 91 of the liquid pumping pump 9 through a liquid pumping pipeline 7, so that the detergent in the detergent box 3 is pumped. A filtering structure 36 is arranged in the lower box body 33, and the filtering structure 36 is arranged at an inlet of the liquid outlet 34 and is used for filtering the extracted detergent, so that foreign matters are prevented from entering the liquid pump 9 and related pipelines, and unnecessary damage is avoided; the filtering structure 36 may be a filtering net, or may be a filtering component formed by arranging a plurality of columns at intervals as shown in fig. 4 and 6.

In the embodiment, on the basis of embodiment 1, the height limitation between the enclosure frame and the waterproof board 2 is considered, so that on the basis of height limitation, the volume of the detergent box 3 is increased by enlarging the bottom area of the detergent box 3 as much as possible; but simultaneously because the exit end of puting in pipeline 6 need extend and run through waterproof board 2, thereby detergent box 3 sets up dodges the mouth 35, carries out the space to puting in pipeline 6 and dodges, ensures on the one hand to enlarge the volume of detergent box 3 fully, and on the other hand has avoided the space to interfere, has ensured that each pipeline, constitutional assembly can both rationally be arranged.

Example 3

During the actual operation of the automatic dispensing device 1, the applicant has found that: if adopt conventional three-way pipe, often appear the clear water and flow back to the second import pipe 52 of three-way pipe 5 easily, flow back even among drainage pipe 8, the drawing liquid pump 9, this not only causes the pollution to the input of detergent next time easily, and material such as microorganism, incrustation scale that probably carry in the clear water of a long time can pile up in drainage pipe 8, drawing liquid pump 9, still can cause the pipeline to block up when serious, influences the normal clear water of automatic input.

Therefore, in order to solve the problem that the conventional tee pipe is easy to have backflow, as shown in fig. 8 to 10, the present embodiment improves the tee pipe 5 in embodiment 1 or embodiment 2 on the basis of embodiment 1 or embodiment 2, specifically:

the second inlet pipe 52 penetrates through the pipe wall of the first inlet pipe 51 or the outlet pipe 53 and extends towards the outlet direction of the outlet pipe 53; or, an extension pipe 521 is arranged inside the tee 5, an inlet of the extension pipe 521 is connected with an outlet of the second inlet pipe 52, and an outlet of the extension pipe 521 extends towards an outlet of the outlet pipe 53, so that the detergent conveyed by the second inlet pipe 52 can only enter the tee 5 through the extension pipe 521. The extension pipe 521 may be regarded as a separate pipe structure, or may be regarded as a pipe structure integrated with the second inlet pipe 52.

Therefore, through the arrangement of the extension pipe 521, on one hand, the opening direction of the extension pipe 521 is the same as the water flow direction, clean water can be effectively prevented from flowing backwards to the second inlet pipe 52, and the normal working environment of the liquid discharge pipeline 8 and the liquid pump 9 is favorably ensured, on the other hand, certain negative pressure can be formed at the opening of the extension pipe 521 by the water flow, and under the action of the negative pressure, the detergent remained in the liquid discharge pipeline 8 and the second inlet pipe 52 is favorably sucked into the outlet pipe 53, so that the detergent can be conveyed to the washing barrel along with the water flow, the detergent remained and accumulated in the detergent pipe cavity 522 of the liquid discharge pipeline 8 and the second inlet pipe 52 are avoided, the blockage of the liquid discharge pipeline 8 and the second inlet pipe 52 is favorably prevented, and the smoothness of related pipelines is ensured.

For the extension pipe 521, it can be regarded as a part of the pipe structure that the second inlet pipe 52 penetrates through the wall of the first inlet pipe 51 or the outlet pipe 53 and extends into the lumen of the tee 5; considering the difference of the extending distance and the extending height, after extending into the lumen of the tee 5, the wall of the extension pipe 521 may not contact with the inner wall of the tee 5, and the extension pipe 521 has a pipe body with a complete pipe wall, or as shown in fig. 10, a part of the pipe wall of the extension pipe 521 is connected with the inner wall of the tee 5, wherein, the part of the pipe wall of the extension pipe 521 may be connected with only the inner wall of the outlet pipe 53, or may be connected with the inner wall of the first inlet pipe 51 and the inner wall of the outlet pipe 53 respectively as the pipe body structure extends.

Preferably, the outlet of the extension pipe 521 is arranged in the liquid outlet pipe cavity 531 of the outlet pipe 53, and the inner diameter of the liquid inlet pipe cavity 511 of the first inlet pipe 51 is smaller than the inner diameter of the liquid outlet pipe cavity 531 of the outlet pipe 53, so that the flowing space of the water flow is increased from small to large in the process of passing through the first inlet pipe 51 and the outlet pipe 53, and particularly when the water flow passes through the outlet of the extension pipe 521, the flowing space is wide, so that the water flow is not easy to generate backflow, the clear water can be further prevented from flowing back to the second inlet pipe 52, and the normal working environment of the liquid drainage pipeline 8 and the liquid pump 9 can be ensured.

For the three-way pipe 5, the three-way pipe 5 is integrally formed for the convenience of production and processing. Similarly, in the present embodiment, by modifying the three-way pipe 5, the modified three-way pipe 5 can be applied to the automatic dispensing device 1 in embodiment 1 or embodiment 2; therefore, on the basis of keeping the remaining components of the automatic dispensing device 1 the same as those of embodiment 1 or embodiment 2, the present embodiment proposes an automatic dispensing device 1 comprising the three-way pipe 5 proposed in the present embodiment.

In addition, the application also provides a washing machine, which comprises an enclosing frame, a waterproof plate 2 and the automatic throwing device 1, wherein the automatic throwing device 1 comprises a three-way pipe 5; wherein, enclose frame and waterproof board 2 and be connected, or enclose frame, waterproof board 2 all are connected with the washing machine casing, but should guarantee at least to have accommodation space between enclosing frame and the waterproof board 2 for set up automatic dispensing device 1 and other conventional electrical components.

As the washing machine, there may be a pulsator type washing machine, a drum type washing machine, a pulsator type washing machine, etc., preferably a pulsator type washing machine. For the rest of the structures of the washing machine, such as the motor, the door body, the washing tub, the drainage device, the casing, the control circuit, etc., the descriptions thereof are omitted herein in view of the prior art.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a washing machine's automatic device of puting in, washing machine is including automatic device (1), waterproof board (2) of puting in, enclose the frame, its characterized in that, automatic device (1) of puting in sets up between waterproof board (2) and enclose the frame, automatic device (1) of puting in includes detergent box (3), drawing liquid pump (9), the subassembly of intaking, detergent box (3) through drawing liquid pump (9) with intake the subassembly intercommunication, intake the play liquid end of subassembly and washing machine's washtub intercommunication.

2. An automatic dosing device for a washing machine as claimed in claim 1, characterized in that said detergent box (3) is provided with a liquid outlet (34), said liquid suction port (91) of said liquid suction pump (9) being connected to said liquid outlet (34) through a liquid suction line (7), said liquid discharge port (92) of said liquid suction pump (9) being in communication with said water intake assembly through a liquid discharge line (8).

3. The automatic feeding device of washing machine according to claim 2, wherein the water inlet assembly comprises a water inlet valve (4), a three-way pipe (5) and a feeding pipeline (6) which are connected in sequence along the water flow direction; the three-way pipe (5) comprises a first inlet pipe (51), a second inlet pipe (52) and an outlet pipe (53) which are communicated with each other, a water outlet pipe (41) of the water inlet valve (4) is communicated with the first inlet pipe (51), the outlet end of the liquid drainage pipeline (8) is connected with the second inlet pipe (52), and the inlet end of the throwing pipeline (6) is connected with the outlet pipe (53).

4. The automatic dispensing device of a washing machine according to claim 3, characterized in that the outlet end of the dispensing line (6) passes through the waterproof plate (2) and communicates with the washing tub.

5. The automatic dispensing device of a washing machine according to claim 1, characterized in that the detergent box (3) comprises an upper box body (32) and a lower box body (33), the upper box body (32) is connected with the lower box body (33), and the upper box body (32) is provided with an adding port (31).

6. The automatic dispensing device of a washing machine according to claim 5, wherein the lower case (33) comprises a bottom plate (331), and a cover (332), wherein the cover (332) is disposed around the outer edge of the bottom plate (331) and connected to the outer edge of the bottom plate (331).

7. The automatic dispensing device of a washing machine according to claim 6, wherein a reinforcing rib (335) is provided in the lower case (33), and the reinforcing rib (335) is connected to the bottom plate (331) and the enclosing plate (332), respectively.

8. An automatic dispensing device for washing machine, as claimed in claim 6, characterized in that a filtering structure (36) is provided in said lower box (33), said filtering structure (36) being provided at the inlet of said outlet (34).

9. The automatic dispensing device of a washing machine according to claim 5, characterized in that the detergent box (3) is provided with an avoidance opening (35) for spatially avoiding the dispensing pipeline (6).

10. A washing machine, characterized in that it comprises an automatic dosing device according to any one of claims 1-9.

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