CN220619483U

CN220619483U - Put in upper cover structure and washing equipment of device

Info

Publication number: CN220619483U
Application number: CN202322006513.0U
Authority: CN
Inventors: 宋琦超; 周炳衡; 黄涛
Original assignee: Qingdao Haier Washing Electric Appliance Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Washing Electric Appliance Co Ltd; Haier Smart Home Co Ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-03-19
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses an upper cover structure of a throwing device and washing equipment. The upper cover structure comprises an upper cover, wherein a main pipeline and a diversion pipeline which is arranged on the side wall of the main pipeline and communicated with the main pipeline are formed in the upper cover in a hollow mode, the main pipeline and the diversion pipeline are respectively equal-diameter pipelines, and the radial size of the main pipeline is larger than that of the diversion pipeline; through setting up trunk line and reposition of redundant personnel pipeline into the constant diameter pipeline for the flow state that relatively steady can appear in the rivers that intakes when reposition of redundant personnel, the water velocity variation is less, can prevent that the rivers that intakes from splashing, improves the stability that the rivers that intakes shunted, simultaneously, through setting up the radial dimension of trunk line to be greater than the radial dimension of reposition of redundant personnel pipeline, make most rivers that intakes remain in the trunk line after reposition of redundant personnel, in the rivers that intakes of minority gets into the reposition of redundant personnel pipeline after reposition of redundant personnel, realizes the rational distribution to intaking, make full use of water resource.

Description

Put in upper cover structure and washing equipment of device

Technical Field

The utility model belongs to the technical field of household appliances, and particularly relates to an upper cover structure of a throwing device and washing equipment.

Background

The conventional washing machine throwing device has throwing functions such as a detergent, a softener, an additive and the like or has a washing function of a washing machine observation window, and the water path of the throwing device is controlled by opening and closing one water inlet valve, so that N water inlet valves and N water paths are needed to realize N throwing or washing functions of the washing machine, for example, the throwing function of the additive and the washing function of the observation window are realized by using two water valves and two water paths, and the throwing of the additive and the washing of the observation window have no time sequence relation, so that the water path aiming at the throwing of the additive and the water path aiming at the washing of the washing machine observation window can be communicated, and two functions can be realized by using one water inlet valve;

above-mentioned can regard as first water route to the water route that observation window washed, can regard as the second water route to the water route that the additive was thrown in, the second water route is located on the lateral wall of first water route, with first water route intercommunication, the water intaking valve is established to the upper reaches of first water route and second water route reposition of redundant personnel department, realize using a water intaking valve to reach the purpose of two kinds of functions, in prior art, the reposition of redundant personnel department of first water route and second water route is equipped with the flow divider to the rivers distribution of intaking, the rivers of intaking receive the stirring impact of flow divider in reposition of redundant personnel department, make the state that the rivers of intaking can appear relatively turbulent, the rivers velocity of flow change is great, the rivers of intaking easily appear splashing, and the radial size of first water route radial dimension and second water route is not stipulated, unable reasonable distribution to intaking, unable make full use of water resource.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to solve the technical problems of overcoming the defects of the prior art and providing an upper cover structure of a throwing device and washing equipment, wherein a main pipeline and a diversion pipeline are arranged into equal-diameter pipelines, so that the inflow water flow can generate a relatively stable flow state during diversion, the change of the water flow speed is small, the purposes of preventing the inflow water flow from splashing and improving the stability of inflow water flow diversion are achieved, meanwhile, the radial dimension of the main pipeline is set to be larger than the radial dimension of the diversion pipeline, so that most inflow water flow is reserved in the main pipeline after diversion, and a small part of inflow water flow enters the diversion pipeline after diversion, thereby achieving the purposes of reasonably distributing inflow water and fully utilizing water resources.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides an upper cover structure of a throwing device, which comprises an upper cover, wherein a main pipeline and a diversion pipeline which is arranged on the side wall of the main pipeline and communicated with the main pipeline are formed in the upper cover, the main pipeline and the diversion pipeline are respectively equal-diameter pipelines, and the radial dimension of the main pipeline is larger than that of the diversion pipeline.

Further, the main pipe and the split pipe extend in a straight line respectively, and the split pipe is perpendicular to the main pipe.

Further, the upper cover comprises an upper cover body and a lower cover body which are buckled with each other, the top wall of the lower cover body is provided with a first separation rib and a second separation rib which extend linearly, the first separation rib and the second separation rib are arranged in parallel, and the bottom wall of the upper cover body, the top wall of the lower cover body, the first separation rib and the second separation rib form a main pipeline in a surrounding mode.

Further, the first separation rib is provided with a communication hole for communicating the main pipeline and the split pipeline, the communication hole and the split pipeline are coaxially arranged, and the top and the bottom of the communication hole are respectively provided with an opening.

Further, the roof of the upper cover body is also provided with a third separation rib which extends linearly and is perpendicular to the first separation rib, one side of the first separation rib, which is opposite to the second separation rib, is provided with a groove-shaped separation rib, the groove-shaped separation rib and the third separation rib are respectively positioned at two sides of the communication hole, the notch of the groove-shaped separation rib faces the third separation rib, and the groove-shaped separation rib surrounds the diversion pipeline at the groove end wall of the periphery of the notch, the third separation rib, the bottom wall of the upper cover body and the top wall of the lower cover body.

Further, one side of the first separation rib facing away from the second separation rib is provided with an L-shaped separation rib, the L-shaped separation rib comprises a first section arranged in parallel with the first separation rib and a second section arranged in parallel with the third separation rib, one end of the first section is connected with the first separation rib through the second section, the other end of the first section extends to be flush with the end part of the first separation rib at the communication hole, and the first section, the second section and the first separation section enclose into a groove-shaped separation rib.

Further, the upper cover is hollow and is also provided with a first water guide area which extends in a bending way and a second water guide area which extends in a straight line, the water outlet of the main pipeline is communicated with the first water guide area, and the water outlet of the diversion pipeline is communicated with the second water guide area.

Further, a spray water pipe connector and an outflow opening for the flushing water of the flushing additive to flow out are arranged on the upper cover, the spray water pipe connector is communicated with the first water guide area, and the outflow opening is communicated with the second water guide area.

Further, the upper cover is hollow and is also provided with a water inlet area which extends in a bending way, the upper cover is also provided with a water inlet pipe interface, the water inlet pipe interface is communicated with the water inlet area, and the water inlet of the main pipeline is communicated with the water inlet area.

The utility model also provides washing equipment, and the washing equipment is connected with a throwing device, wherein the throwing device comprises the upper cover structure of the throwing device provided by the technical scheme.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects:

1. through setting up trunk line and reposition of redundant personnel pipeline into the constant diameter pipeline for the flow state that relatively steady can appear in the rivers that intakes when reposition of redundant personnel, the water velocity variation is less, can prevent that the rivers that intakes from splashing, improves the stability that the rivers that intakes shunted, simultaneously, through setting up the radial dimension of trunk line to be greater than the radial dimension of reposition of redundant personnel pipeline, make most rivers that intakes remain in the trunk line after reposition of redundant personnel, in the rivers that intakes of minority gets into the reposition of redundant personnel pipeline after reposition of redundant personnel, realizes the rational distribution to intaking, make full use of water resource.

2. Because the radial dimension of the main pipeline is greater than the radial dimension of the diversion pipeline, the water quantity entering the first water guide area is greater than the water quantity entering the second water guide area, and the relatively sufficient water inflow in the first water guide area is used for implementing spraying, so that the upper cover structure can be ensured to effectively realize diversion so as to fully flush foam on the observation window of the washing machine or flush clothes in the washing machine, and less water inflow in the second water inflow area enters the throwing cavity of the throwing device for flushing the additive, and the automatic and uniform throwing of the additive can be realized.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

fig. 1 is a schematic structural view of a lower cover body in an upper cover structure of a dispensing device according to an embodiment of the present utility model;

fig. 2 is an enlarged view at a of fig. 1.

Icon: 1-a lower cover and 11-a lower cover body; 12-first separating ribs; 121-a communication hole; 13-second separating ribs; 14-third separating ribs; 15-groove-shaped separation ribs; 151-L-shaped separating ribs; 1511-first section; 1512-second stage; 16-a spray pipe interface; 17-outflow opening; 18-a water inlet pipe interface; 2-a main pipeline; 3-split piping; 4-a first water guiding area; 5-a second water guiding area; 6-a water inlet area; 7-a water inlet pipe; 8-water inlet valve.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 and 2, the utility model provides an upper cover 1 structure of a throwing device, which comprises an upper cover 1, wherein a main pipeline 2 and a shunt pipeline 3 which is arranged on the side wall of the main pipeline 2 and is communicated with the main pipeline 2 are formed in the upper cover 1 in a hollow mode, the main pipeline 2 and the shunt pipeline 3 are respectively equal-diameter pipelines, and the radial size of the main pipeline 2 is larger than that of the shunt pipeline 3.

In the embodiment of the utility model, the main pipeline 2 and the diversion pipeline 3 are arranged as the equal-diameter pipelines, so that the inflow water flow can generate a relatively stable flow state during diversion, the change of the water flow speed is small, the inflow water flow can be prevented from splashing, and the diversion stability of the inflow water flow is improved;

meanwhile, the radial dimension of the main pipeline 2 is set to be larger than that of the diversion pipeline 3, so that most of water inflow is reserved in the main pipeline 2 after diversion, and a small part of water inflow enters the diversion pipeline 3 after diversion, so that reasonable water inflow distribution is realized, and water resources are fully utilized.

The communication part of the main pipeline 2 and the shunt pipeline 3 is the shunt part of the main pipeline 2 and the shunt pipeline 3.

The delivery device mentioned in the application is used in a washing device, which may be a dishwasher and a washing machine, which may be a drum washing machine or a pulsator washing machine;

when the washing machine is a drum washing machine, the throwing device is arranged in the drum washing machine and is used as an internal throwing device of the drum washing machine, or a water containing cylinder of the drum washing machine is externally connected with a water inlet pipe 7, the water inlet pipe 7 is connected with the throwing device, and the throwing device is used as an external throwing device of the drum washing machine;

by communicating the main pipeline 2 with the shunt pipeline 3, one-way water inlet valve 8 is reduced, the structure is simplified, and the cost is reduced.

The upper cover 1 is hollow and is also provided with a first water guide zone 4 which extends in a bending way and a second water guide zone 5 which extends in a straight line, the water outlet of the main pipeline 2 is communicated with the first water guide zone 4, and the water outlet of the shunt pipeline 3 is communicated with the second water guide zone 5.

Further, the upper cover 1 is provided with a shower nozzle 16 and an outflow port 17 for outflow of flushing water of the flushing additive, the shower nozzle 16 is communicated with the first water guiding area 4, and the outflow port 17 is communicated with the second water guiding area 5.

The shower pipe interface 16 is used for installing a shower pipe for spraying the observation window of the washing machine or spraying and washing the underwear of the washing machine, and can reduce dirt on the observation window and improve the washing effect on the clothes by spraying and washing the observation window or the clothes; a delivery cavity is arranged in the detergent delivery device, and the outflow port 17 is communicated with the delivery cavity;

the inflow water entering the main pipeline 2 is split at the split position of the main pipeline 2 and the split pipeline 3, and a part of inflow water enters the first water guide area 4 through the water outlet of the main pipeline 2, and is communicated with the first water guide area 4 due to the shower nozzle interface 16, so that the inflow water is sprayed after passing through the first water guide area 4. The other part of water enters the second water guiding area 5 through the diversion pipeline 3, and the outflow opening 17 from which the flushing water for flushing the additive flows out is communicated with the second water guiding area 5, so that the inflow water enters the throwing cavity of the throwing device to flush the additive after passing through the second water guiding area 5.

Because the radial dimension of the main pipe 2 is larger than that of the diversion pipe 3, the water quantity entering the first water guiding area 4 is larger than that entering the second water guiding area 5, and relatively enough water is used for implementing spraying, so that the upper cover 1 structure can be ensured to effectively realize diversion so as to fully wash foam on the observation window of the washing machine or wash clothes in the washing machine. The water entering the feeding cavity of the feeding device washes the additive, so that the additive can be automatically and uniformly fed;

the water quantity entering the first water guide area 4 is large so as to realize full and comprehensive spraying on the observation window or clothes, and the water quantity entering the second water guide area 5 is small and long in time, so that the additive in the putting cavity can be fully washed, water resources are saved, and full utilization of the water resources is realized.

The first water guiding area 4 can guide the inflow water to the shower nozzle 16, and the second water guiding area 5 can guide the inflow water to the outflow 17. The additive can be one or more of clothes cleaning agent, clothes softener, clothes bleaching agent or clothes disinfectant.

Specifically, the inlet water entering the first water guide area 4 enters the shower pipe through the shower pipe connector 16 and reaches the position of the window pad of the washing machine so as to spray and rinse the window pad to the inner space of the washing equipment body. The window pad device can effectively fix the spray water pipe so as to ensure the stability degree and the spray effect of the spraying equipment.

Further, the upper cover 1 is hollow and is also provided with a water inlet zone 6 which is bent and extended, the upper cover 1 is also provided with a water inlet pipe 7 interface 18, the water inlet pipe 7 interface 18 is communicated with the water inlet zone 6, and the water inlet of the main pipeline 2 is communicated with the water inlet zone 6.

The water inlet pipe 7 connector 18 is used for installing a water inlet pipe 7 connected with a faucet, the water inlet valve 8 is arranged on the water inlet pipe 7, and the water inlet area 6 can guide the water entering from the water inlet pipe 7 connector 18 to the water inlet of the main pipeline 2;

as a preferred solution, the main pipe 2 and the shunt pipe 3 respectively extend straight, and the shunt pipe 3 is perpendicular to the main pipe 2, so that the obstruction to the inflow water flow is reduced, and the inflow water can flow in the main pipe 2 and the shunt pipe 3 relatively smoothly.

As shown in fig. 2, in the embodiment of the present utility model, the upper cover 1 includes an upper cover 1 body and a lower cover body 11 that are fastened to each other, a first partition rib 12 and a second partition rib 13 that extend in a straight line are disposed on a top wall of the lower cover body 11, the first partition rib 12 and the second partition rib 13 are disposed in parallel, and a bottom wall of the upper cover 1 body, a top wall of the lower cover body 11, the first partition rib 12 and the second partition rib 13 enclose the main pipe 2.

Further, the top wall of the upper cover 1 body is further provided with a third separation rib 14 which extends linearly and is perpendicular to the first separation rib 12, one side of the first separation rib 12, which is opposite to the second separation rib 13, is provided with a groove-shaped separation rib 15, the groove-shaped separation rib 15 and the third separation rib 14 are respectively located at two sides of the communication hole 121, the notch of the groove-shaped separation rib 15 is arranged towards the third separation rib 14, and the groove-shaped separation rib 15 surrounds the flow pipeline 3 at the groove end wall of the periphery of the notch, the third separation rib 14, the bottom wall of the upper cover 1 body and the top wall of the lower cover 11.

The upper cover 1 comprises an upper cover 1 body and a lower cover body 11, and the upper cover 1 body and the lower cover body 11 which are matched with each other jointly surround and define a first water guide area 4, a second water guide area 5, a water inlet area 6, a main pipeline 2, a diversion pipeline 3 and the like, and the structure is simple in processing mode and easy to form;

the upper cover 1 and the lower cover 11 are mutually matched and are mutually connected and matched in a bonding, clamping or buckling mode; the throwing device comprises a box body, a throwing cavity is formed in the box body in a hollow mode, and the upper cover 1 and the lower cover 11 are covered on the box body together.

When the upper cover 1 is required to be described, all the separation ribs can be arranged on the upper cover 1 body, all the separation ribs can be arranged on the lower cover 11, or the separation ribs are respectively arranged on the upper cover 1 body and the lower cover 11, and the separation ribs of the upper cover 1 body and the separation ribs of the lower cover 11 are matched to limit the pipeline, the water guide area and the water inlet area 6. The plastic upper cover 1 structure with the separation rib structure is prepared by adopting an injection molding and demolding process, or the metal upper cover 1 structure with the separation rib structure is prepared by adopting a sheet metal stamping process.

The first separating rib 12, the second separating rib 13, the third separating rib 14 and the groove-shaped separating rib 15 are respectively in rib plate-shaped structures, so that the processing and the manufacturing are convenient, the flowing-through water can be guided, the resistance to the water is small, and the water can be split at the split positions of the main pipeline 2 and the split pipeline 3;

further, the first separating rib 12 is provided with a communication hole 121 for communicating the main pipe 2 and the split-flow pipe 3, the communication hole 121 and the split-flow pipe 3 are coaxially arranged, and the top and the bottom of the communication hole 121 are respectively provided with an opening.

Specifically, an L-shaped spacer rib 151 is provided on a side of the first spacer rib 12 facing away from the second spacer rib 13, the L-shaped spacer rib 151 includes a first section 1511 disposed in parallel with the first spacer rib 12 and a second section 1512 disposed in parallel with the third spacer rib 14, one end of the first section 1511 is connected with the first spacer rib 12 via the second section 1512, the other end of the first section 1511 extends to be flush with an end of the first spacer rib 12 at the communication hole 121, and the first section 1511, the second section 1512 and the first spacer section enclose a groove-shaped spacer rib 15, so that an end of the other end of the first section 1511, an end wall of the first spacer rib 12 at the communication place constitute a groove end wall of the groove-shaped spacer rib 15 at the periphery of the notch.

The groove-shaped separation ribs 15 provide buffer space for water entering the diversion pipeline, so that the problem that water flow is not smooth due to the small radial size of the diversion pipeline is prevented.

Referring to fig. 1, the lower cover 1 is square, the water inlet pipe interface 18 is arranged at the left front side of the lower cover, and the water inlet area 6 is bent and extended from the left front side of the lower cover 1 to the left rear side of the lower cover 1 at the water inlet pipe interface 18;

the main pipeline 2 linearly extends from the left rear side to the right rear side of the lower cover 1, and the length of the main pipeline 2 is prolonged; the first water guide area 4 is bent and extended backwards from the right rear side of the lower cover 1 to the position of the spray water pipe interface 16, and the spray water pipe interface 16 is arranged on the right rear side of the lower cover 1;

the shunt tubes 3 extend straight from the front side to the rear side of the lower cover 1 at the shunt; the second water guiding area 5 extends from the left side to the right side of the lower cover 1 to the positions of the outflow openings 17 in a straight line, a plurality of outflow openings 17 are arranged, all the outflow openings 17 form an outflow area, and the outflow area extends to be abutted against the first water guiding area 4.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-mentioned embodiment, but is not limited to the above-mentioned embodiment, and any simple modification, equivalent change and modification made by the technical matter of the present utility model can be further combined or replaced by the equivalent embodiment without departing from the scope of the technical solution of the present utility model.

Claims

1. The utility model provides a put in upper cover structure of device, includes the upper cover, and the inside cavity of upper cover is formed with the trunk line and locates on the trunk line lateral wall, the reposition of redundant personnel pipeline that is linked together with the trunk line, its characterized in that, trunk line and reposition of redundant personnel pipeline are the constant diameter pipeline respectively, and the radial dimension of trunk line is greater than the radial dimension of reposition of redundant personnel pipeline.

2. The structure of claim 1, wherein the main pipe and the branch pipe extend straight, and the branch pipe is disposed perpendicular to the main pipe.

3. The upper cover structure according to claim 2, wherein the upper cover comprises an upper cover body and a lower cover body which are fastened to each other, the top wall of the lower cover body is provided with a first partition rib and a second partition rib which extend linearly, the first partition rib and the second partition rib are arranged in parallel, and the bottom wall of the upper cover body, the top wall of the lower cover body, the first partition rib and the second partition rib enclose a main pipeline.

4. A cover structure according to claim 3, wherein the first partition rib is provided with a communication hole for communicating the main pipe and the split pipe, the communication hole is coaxially arranged with the split pipe, and the top and bottom of the communication hole are respectively provided with openings.

5. The structure of claim 4, wherein the top wall of the upper cover body is further provided with a third partition rib extending in a straight line and perpendicular to the first partition rib, a groove-shaped partition rib is arranged on one side of the first partition rib opposite to the second partition rib, the groove-shaped partition rib and the third partition rib are respectively located on two sides of the communication hole, the notch of the groove-shaped partition rib faces the third partition rib, and the groove-shaped partition rib forms a flow distribution pipeline in the groove end wall of the periphery of the notch, the third partition rib, the bottom wall of the upper cover body and the top wall of the lower cover body.

6. The structure of claim 5, wherein an L-shaped spacer rib is provided on a side of the first spacer rib facing away from the second spacer rib, the L-shaped spacer rib includes a first section disposed parallel to the first spacer rib and a second section disposed parallel to the third spacer rib, one end of the first section is connected to the first spacer rib via the second section, the other end of the first section extends to be flush with an end of the first spacer rib at the communication hole, and the first section, the second section and the first spacer section enclose a groove-shaped spacer rib.

7. The structure of any one of claims 1 to 6, wherein the upper cover is hollow and further formed with a first water guiding area extending in a curved manner and a second water guiding area extending in a straight manner, a water outlet of the main pipe is communicated with the first water guiding area, and a water outlet of the diversion pipe is communicated with the second water guiding area.

8. The structure of claim 7, wherein the upper cover is provided with a shower nozzle and an outflow port through which the washing water of the washing additive flows, the shower nozzle being communicated with the first water guiding area, and the outflow port being communicated with the second water guiding area.

9. The structure of claim 8, wherein the upper cover is hollow and further formed with a curved water inlet region, the upper cover is further provided with a water inlet pipe interface, the water inlet pipe interface is communicated with the water inlet region, and the water inlet of the main pipe is communicated with the water inlet region.

10. A washing apparatus to which a dispensing device is connected, characterized in that the dispensing device comprises a cover structure of the dispensing device according to any one of claims 1-9.