CN212089476U

CN212089476U - Dish washing machine

Info

Publication number: CN212089476U
Application number: CN201922371909.9U
Authority: CN
Inventors: 陆金杏; 鄢贵祥; 张继东; 赵海民; 侯秋
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-12-08
Anticipated expiration: 2029-12-24

Abstract

The application relates to the technical field of dish washing machines, in particular to a dish washing machine. The dishwasher includes: the washing machine comprises a box body and at least two washing cavities with upper openings, wherein the at least two washing cavities are arranged in the box body in a telescopic and stacked mode, and spraying arms with different cleaning speeds are arranged in the two washing cavities respectively. During the use, will have the tableware of different spot degrees and place respectively and wash in the washing chamber of difference to the realization has the tableware of different spot degrees all can be by the sanitization in the same time, improves the cleaning efficiency, saves water and electricity, promotes user experience and feels.

Description

Dish washing machine

Technical Field

The utility model relates to a technical field of dish washer, concretely relates to dish washer.

Background

At present, a dish washing machine is widely used in places such as restaurants, families and the like where various kinds of tableware need to be used, so as to wash the tableware in batches and improve the tableware washing efficiency. After the user sets the washing program of the dish washing machine and confirms the operation, the dish washing machine can automatically execute the steps of water inlet, washing heating, water drainage and the like in sequence according to the preset washing program, so that the aim of performing a complete washing function on the tableware is fulfilled.

The dish washer among the prior art mostly adopts and sets up the mode that sprays the arm at a washing intracavity and wash the spot on the tableware, because the degree of spot is different on the tableware, if all place in same washing intracavity and adopt same washing dynamics to wash the tableware, appear very easily that the tableware washing that the spot degree is heavier is unclean the condition to lead to user experience to feel poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dish washing machine to solve the technical problem that the dish washing machine in the prior art can not be cleaned completely when tableware with different stain degrees is placed in the same washing chamber for washing.

(II) technical scheme

In order to solve the technical problem, the utility model provides a dish washer, include: the washing machine comprises a box body and at least two washing cavities with upper openings, wherein the at least two washing cavities are arranged in the box body in a telescopic and stacked mode, and spraying arms with different cleaning speeds are arranged in the two washing cavities respectively.

Optionally, an isolation layer for isolating water flow is fixedly connected between the two washing cavities.

Optionally, a tableware support is installed in the washing cavity, and a water collecting tray is connected to the lower portion of the washing cavity through a pipeline.

Optionally, a washing pump is further connected to the outer side of the washing chamber, a water inlet of the washing pump is communicated with one of the water outlets of the water collecting tray through a pipeline, and a water outlet of the washing pump is communicated with the washing chamber through a pipeline.

Optionally, a drain pump is further disposed in the box, and one of the water outlets of the two water collecting trays is communicated with a water inlet of the drain pump through a pipeline.

Optionally, a three-way reversing valve is further disposed between the two water collecting trays and the drainage pump, two valve ports of the three-way reversing valve are communicated with the two water outlets through a pipeline, and the other valve port of the three-way reversing valve is communicated with the water inlet of the drainage pump through a pipeline.

Optionally, a water supply pump is further arranged in the box body, and a water outlet of the water supply pump is communicated with water inlets of the two water collecting trays through pipelines.

Optionally, both of the wash pumps are arranged as heated wash pumps.

Optionally, the three-way reversing valve is a solenoid valve.

Optionally, a handle is further disposed outside the washing chamber.

(III) the beneficial effects are as follows:

compared with the prior art, the utility model, following beneficial effect has:

the utility model provides a dish washing machine, include: the washing machine comprises a box body and at least two washing cavities with upper openings, wherein the at least two washing cavities are arranged in the box body in a telescopic and stacked mode, and spraying arms with different cleaning speeds are arranged in the two washing cavities respectively. In order to understand the convenience will set up in the washing cavity of upper end as first washing chamber, and be equipped with the very fast spray arm of cleaning speed in it, will set up in the washing cavity of lower extreme as the second washing chamber, and be equipped with the slow spray arm of cleaning speed that has in it, during the use, the tableware that will have the higher degree of spot is placed respectively and is washd in first washing intracavity, place the tableware that the degree of spot is lower simultaneously and wash in the second washing intracavity, thereby can realize placing the tableware that has different degrees of spot and wash in the washing cavity of difference, guarantee that the tableware that has different degrees of spot all can be by the sanitization in the same time, improve cleaning efficiency, save water and electricity, promote user experience and feel.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained without inventive exercise, wherein:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a block diagram of the present invention.

In the figure: 1. a box body; 2. a washing chamber; 3. an isolation layer; 4. a water collection tray; 5. a washing pump; 6. draining pump; 7. a three-way reversing valve; 8. and (4) a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The invention will be described in further detail with reference to the following drawings and embodiments:

as shown in fig. 1, the present application discloses a dishwasher, including: the box 1 and two at least washing chamber 2 that have upper shed, the range upon range of setting up in box 1 that two at least washing chamber 2 drawably are equipped with the spray arm that has different cleaning speed in two washing chamber 2 respectively, wherein, the difference of two spray arm cleaning speed can be realized through setting up the difference apart from treating the tableware position of wasing, theoretically, the nearer apart from treating the tableware that washs, then washing speed is fast, on the contrary, the farther apart from treating the tableware that washs, then washing speed is slow.

In order to understand the convenience will set up in the washing chamber 2 room of upper end as first washing chamber 2, and be equipped with the very fast spray arm of cleaning speed in it, will set up in washing chamber 2 room of lower extreme as second washing chamber 2, and be equipped with the slow spray arm of cleaning speed in it, during the use, the tableware that will have the stain degree higher is placed respectively and is washd in first washing chamber 2, place the tableware that the stain degree is lower simultaneously and wash in second washing chamber 2, thereby can realize placing the tableware that will have different stain degrees and wash in 2 indoor the washing chamber of difference, guarantee that the tableware that has different stain degrees all can be by the sanitization in the same time, and the washing efficiency is improved, water and electricity are saved, and the user experience is felt.

At the same time, the present solution also allows different types of dishes to be placed in different washing compartments 2, for example: tableware such as rice bowls, dishes, chopsticks and the like can be placed in the first washing cavity 2; put tableware such as dish pot, shovel, rice cooker in second washing chamber 2, realize the tableware of different grade type and put to convenience of customers accomodates and takes the tableware.

According to the utility model discloses an embodiment, as shown in fig. 1, fixedly connected with keeps apart the isolation layer 3 of rivers between two washing chamber 2 to can avoid because communicate with each other between first washing chamber 2 and the second washing chamber 2, cause the rivers that overflow from first washing chamber 2 to cause the influence to the cleaning work of second washing chamber 2.

According to an embodiment of the present invention, a tableware holder is installed in the washing chamber 2, the tableware holder is used for placing the tableware to be cleaned, preferably, a plurality of placing grooves are provided in the tableware holder, the size of the placing grooves can be preset according to the size of the tableware to be cleaned, for example, in order to place the tableware with larger size such as a pot, the size of each placing groove needs to be increased, so as to be adapted to the tableware with larger size such as a pot, or the placing grooves can be set to be adjustable, so as to adapt to different tableware to be cleaned, for example, two end portions of the placing grooves are connected through a spring, when in use, the tableware to be cleaned only needs to be placed between the two end portions, and the larger the size of the tableware to be cleaned is, the larger the stretching degree of the corresponding spring is; and the lower part of the washing cavity 2 is connected with a water collecting tray 4 through a pipeline, a draining pump 6 is also arranged in the box body 1, one water outlet of the two water collecting trays 4 is communicated with the water inlet of the draining pump 6 through a pipeline, the water collecting tray 4 is used for collecting used washing liquid flowing out of the washing cavity 2, and then the used washing liquid is conveyed to the draining pump 6 and is discharged through the draining pump 6.

According to an embodiment of the present invention, in order to realize the recycling of the washing liquid resource, as shown in fig. 2, the outside of the washing chamber 2 is further connected with a washing pump 5, preferably, the washing pump 5 is a heating washing pump 5; the water inlet of the washing pump 5 is communicated with one of the water outlets of the water collecting tray 4 through a pipeline, the water outlet of the washing pump 5 is communicated with the washing cavity 2 through a pipeline, specifically, the water inlet is communicated with a spray arm in the washing cavity 2, when the washing machine is used, used washing liquid collected by the water collecting tray 4 firstly flows into the heating washing pump 5 and is heated by the washing pump 5, so that the washing effect of the washing liquid is improved, then the washing liquid flows out from the water outlet of the washing pump 5 and flows into the washing cavity 2 for secondary use, and therefore the cost is saved.

According to the utility model discloses an embodiment, in order to realize the control to two washing chamber 2 drainage, as shown in FIG. 2, still be equipped with tee bend switching-over valve 7 between two water collecting tray 4 and the drain pump 6, wherein two valve ports are linked together through the pipeline with two delivery ports on the tee bend switching-over valve 7, another valve port is linked together through the pipeline with the water inlet of drain pump 6, preferably, tee bend switching-over valve 7 sets up to the solenoid valve, realize remote control, tee bend switching-over valve 7 is for can realizing D, G to opening alone or the control valve of opening simultaneously for control drain pump 6 communicates with each other or the disconnection with water collecting tray 4. When the washing machine is used, when the water collecting tray 4 of the first washing cavity 2 needs to drain, the D direction of the three-way reversing valve 7 is opened, and the corresponding G direction is closed; conversely, when the water collecting tray 4 of the second washing chamber 2 needs to drain, the G direction of the three-way reversing valve 7 is opened, and the D direction is closed; similarly, if the water collecting tray 4 of the first washing chamber 2 and the water collecting tray 4 of the second washing chamber 2 both need to drain, D, G directions of the three-way reversing valve 7 are opened simultaneously, so that two independent water collecting trays 4 can be drained separately or simultaneously by using one drainage pump 6, and one drainage pump 6 is reduced, thereby saving cost.

According to the utility model discloses an embodiment still is equipped with the working shaft in the box 1, and the delivery port of working shaft is linked together through the pipeline with the water inlet of two water catch trays 4.

According to an embodiment of the present invention, in order to facilitate the drawing of the washing chamber 2 from the inside of the cabinet 1, as shown in fig. 1, a handle 8 is further provided outside the washing chamber 2.

The specific working process is as follows:

for the convenience of understanding, the washing chamber 2 chamber disposed at the upper end is used as a first washing chamber 2 and a spray arm having a fast cleaning speed is disposed therein, and the washing chamber 2 chamber disposed at the lower end is used as a second washing chamber 2 and a spray arm having a slow cleaning speed is disposed therein;

when the washing machine is used, as shown in fig. 1, the washing cavity 2 is firstly pulled out of the box body 1 through the handle 8, tableware with higher stain degree is respectively placed in the first washing cavity 2, and tableware with lower stain degree is placed in the second washing cavity 2, so that the tableware with different stain degrees can be placed in different washing cavities 2 for washing, the tableware with different stain degrees can be washed clean in the same time, the washing efficiency is improved, water and electricity are saved, and the user experience is improved; after the placement is finished, pushing the two washing cavities 2 back into the box body 1, selecting a washing mode, and clicking to start washing;

the working process of the two washing chambers 2 is the same, and for the sake of understanding, the cleaning process of the first washing chamber 2 is explained here as an example:

as shown in fig. 2, the arrow direction in the figure is the flowing direction of the washing liquid, wherein the washing liquid can be water, etc., firstly, the washing liquid enters the water collecting tray 4 of the first washing chamber 2 through the water supply pump, then flows into the heating washing pump 5 through the water outlet of the water collecting tray 4, the washing liquid is heated by the washing pump 5, thereby improving the cleaning effect of the cleaning solution, then flows out from the water outlet of the cleaning pump 5 and flows into the spray arm in the first cleaning cavity 2, the tableware to be cleaned is cleaned by the spraying arm, the used cleaning solution is collected by the water collecting tray 4, the flow direction of the used washing liquid in the water collecting tray 4 is determined according to the preset washing program, if the washing liquid is selected for recycling, the used washing liquid flows into the washing pump 5 again to be heated and then enters the first washing cavity 2 to perform secondary cleaning on the tableware to be cleaned; if single use is selected, the D direction of the three-way reversing valve 7 is opened, the corresponding G direction is closed, and the used washing liquid flows to the drainage pump 6 through the water outlet of the water collecting disc 4 and flows out of the box body 1 through the drainage pump 6;

conversely, when the water collecting tray 4 of the second washing chamber 2 needs to drain, the G direction of the three-way reversing valve 7 is opened, and the D direction is closed; similarly, if the water collecting tray 4 of the first washing chamber 2 and the water collecting tray 4 of the second washing chamber 2 both need to drain, D, G directions of the three-way reversing valve 7 are opened simultaneously, so that two independent water collecting trays 4 can be drained separately or simultaneously by using one drainage pump 6, and one drainage pump 6 is reduced, thereby saving cost.

In order to improve the cleaning effect, the spray arms are provided with a plurality of spray arms, and are rotatably connected in the first washing cavity 2 or rotatably connected on the wall surface of the box body 1 close to the first washing cavity 2, correspondingly, the washing pump 5 and the like of the first washing cavity 2 can be arranged in the isolation layer 3, so that the waterproof effect is achieved, and the spray arms of the second washing cavity 2 can also be rotatably connected on the isolation layer 3 and close to the wall surface of the second washing cavity 2.

The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

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

Claims

1. A dishwasher, comprising: the washing machine comprises a box body (1) and at least two washing cavities (2) with upper openings, wherein the at least two washing cavities (2) are arranged in the box body (1) in a drawable and stacked mode, and spraying arms with different cleaning speeds are respectively arranged in the two washing cavities (2); a tableware bracket is arranged in the washing cavity (2), and a water collecting tray (4) is connected below the washing cavity (2) through a pipeline; the tableware support is internally provided with a plurality of placing grooves, and two end parts of the placing grooves are connected through springs.

2. The dishwasher of claim 1, characterized in that an insulating layer (3) for insulating the water flow is fixedly connected between the two washing chambers (2).

3. The dishwasher of claim 2, characterized in that a washing pump (5) is connected to the outside of the washing chamber (2), the water inlet of the washing pump (5) is connected to one of the water outlets of the water collection tray (4) via a pipeline, and the water outlet of the washing pump (5) is connected to the washing chamber (2) via a pipeline.

4. The dishwasher of claim 3, characterized in that a drain pump (6) is arranged in the cabinet (1), and one of the water outlets of the two water collecting trays (4) is communicated with the water inlet of the drain pump (6) through a pipeline.

5. The dishwasher of claim 4, characterized in that a three-way reversing valve (7) is arranged between the two water collecting trays (4) and the drain pump (6), two valve ports of the three-way reversing valve (7) are communicated with the two water outlets through a pipeline, and the other valve port is communicated with the water inlet of the drain pump (6) through a pipeline.

6. A dishwasher according to claim 3, characterized in that a water supply pump is further provided in the cabinet (1), and a water outlet of the water supply pump is connected to water inlets of the two water collecting trays (4) through a pipeline.

7. A dishwasher according to claim 3, characterized in that both wash pumps (5) are arranged to heat the wash pump (5).

8. The dishwasher of claim 5, characterized in that the three-way reversing valve (7) is provided as a solenoid valve.

9. The dishwasher of claim 1, characterized in that the outside of the washing chamber (2) is further provided with a handle (8).