CN109480736B

CN109480736B - Integrated dishwasher

Info

Publication number: CN109480736B
Application number: CN201811336042.7A
Authority: CN
Inventors: 黄江远; 蔡思琦
Original assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Current assignee: Wuhu Midea Smart Kitchen Appliance Manufacturing Co Ltd
Priority date: 2018-11-09
Filing date: 2018-11-09
Publication date: 2022-03-18
Anticipated expiration: 2038-11-09
Also published as: CN109480736A

Abstract

The invention discloses an integrated dishwasher, which comprises a shell, and a dish washing device, a water purifying device and a wastewater device which are arranged on the shell; wherein the water purifying device is provided with a waste water outlet; the waste water device comprises a waste water tank and a switch valve, the waste water tank is communicated with the waste water discharge port through a waste water inlet pipe, the waste water tank is communicated with the dish washing device through a waste water outlet pipe, and the switch valve is connected to the waste water outlet pipe. The integrated dishwasher can use the waste water generated by the water purifier for washing tableware so as to improve the utilization rate of water resources.

Description

Integrated dishwasher

Technical Field

The invention relates to the technical field of dish-washing machines, in particular to an integrated dish-washing machine.

Background

With the development of household electrical appliances and the improvement of the living standard of people, the integrated dishwasher integrating the water purifying device into the dishwasher is increasingly favored by users. However, the water purifying device inevitably generates a certain proportion of waste water (for example, one cup of waste water is generated while one cup of purified water is generated, or half of waste water is generated while one cup of purified water is generated). The waste water is not waste water in the traditional sense, most impurities are removed after the waste water is filtered by the filter elements of the previous stages, and the waste water can be utilized (such as daily dish washing). However, most of the existing household water purifying devices directly discharge the waste water into the sewer, which causes great waste of water resources.

Disclosure of Invention

The invention mainly aims to provide an integrated dish washing machine, aiming at using the waste water generated by a water purifying device for washing tableware so as to improve the utilization rate of water resources.

In order to achieve the purpose, the invention provides an integrated dishwasher, which comprises a shell, and a dishwasher device, a water purifying device and a wastewater device which are arranged on the shell; wherein the water purifying device is provided with a waste water outlet; the waste water device comprises a waste water tank and a switch valve, the waste water tank is communicated with the waste water discharge port through a waste water inlet pipe, the waste water tank is communicated with the dish washing device through a waste water outlet pipe, and the switch valve is connected to the waste water outlet pipe.

Preferably, the wastewater device further comprises a power pump mounted on the wastewater outlet pipe, and the power pump is used for driving wastewater in the wastewater tank to flow into the dish washing device.

Preferably, the wastewater device is further including installing the three-way valve on the wastewater outlet pipe, the three-way valve has first end, the second end and the play water end of intaking, first intake end with the power pump intercommunication, the second end and the normal water source intercommunication of intaking, go out the water end with the device intercommunication washes the dishes.

Preferably, the waste water tank is provided with a bottom plate and a wall plate, a water outlet communicated with the dish washing device is formed in the position, adjacent to the bottom plate, of the bottom plate or the wall plate, and the wall plate is provided with a water overflow gap.

Preferably, the height of the position where the water inlet of the dish washing device is located is lower than the height of the position where the overflow gap is located.

Preferably, the wall plate has a height h₀The height of the overflow gap is h₁The wastewater tank is provided with a water inlet communicated with the wastewater discharge port, and the height of the water inlet is h₂，

Preferably, the first and second electrodes are formed of a metal,

preferably, the housing has a first chamber and a second chamber arranged at intervals in the left-right direction thereof, and the water purifying device is installed in the first chamber; the dish washing device and the waste water device are installed in the second chamber.

Preferably, the waste water tank is located at a rear side of the dishwasher device, the waste water tank being mounted on a back plate of the housing.

Preferably, the waste water tank is installed on the back plate through any one or more combined structures of a screw structure, a buckle structure, a bolt structure and a magnetic attraction structure.

Preferably, a concave portion is concavely arranged on the end surface of the wastewater tank facing the water purifying device, and the concave portion is provided with a water inlet and an overflow opening, wherein the water inlet is communicated with the wastewater outlet, and the overflow opening is communicated with the drainage structure.

Preferably, the integrated dishwasher further comprises a water purification faucet and a normal water faucet mounted at the top of the housing, the water purification faucet is communicated with a water purification outlet of the water purification device, and the normal water faucet is communicated with a normal water source.

According to the technical scheme, the integrated dishwasher is internally provided with the wastewater device, so that wastewater generated by the water purifying device is recycled through the wastewater device and is used for washing tableware, and the utilization rate of water resources is improved. Simultaneously, through being in the intercommunication waste water outlet pipe with install with the ooff valve on the waste water outlet pipe of the device that washes dishes to after the washing is accomplished, utilize the ooff valve closes the waste water outlet pipe, make waste water in the waste water tank can not continue to flow to the device that washes dishes to waste water can not uncontrolled preparation overflow to the device that washes dishes, and it is extravagant to reduce waste water.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a front view showing the structure of an integrated dishwasher according to an embodiment of the present invention;

FIG. 2 is a rear view of a portion of the integrated dishwasher of FIG. 1;

FIG. 3 is a schematic view showing an inner structure of the integrated dishwasher of FIG. 1;

FIG. 4 is a schematic view of the integrated dishwasher of FIG. 1 for washing dishes using waste water;

FIG. 5 is a schematic diagram of the waste water tank of FIG. 2;

FIG. 6 is a schematic diagram of the power pump of FIG. 2;

FIG. 7 is a schematic structural view of the on-off valve of FIG. 2;

fig. 8 is a schematic view of the three-way valve of fig. 3.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Shell body	432	Water outlet valve port
200	Dish washing device	440	Three-way valve
				300	Water purifying device	441	The first water inlet end
400	Waste water device	442	Second water inlet end
				410	Waste waterBox	443	Water outlet end
411	Mounting plate	450a	Waste water inlet pipe
				413	Concave part	450b	Waste water overflow pipe
41a	Water inlet		450c					Waste water outlet pipe
				41b	Overflow gap		500		Garbage disposal device
41d	Water outlet		600					Water drainage device
				420	Power pump	700a	Water purifying tap
421	Water inlet	700b	Normal water tap
				422	Water outlet	800a	The first water tank
430	Switch valve	800b	Second water tank
				431	Water inlet valve port

The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention discloses an integrated dish washing machine, which integrates a dish washing device and a water purifying device into a whole and can use the waste water generated by the water purifying device for washing tableware so as to improve the utilization rate of water resources. It should be noted that, in the description of the present invention and fig. 1 to 8, solid arrows indicate structures such as nozzles and cavities, and dotted arrows indicate the flow direction of water flow.

Referring to fig. 1 to 4, in an embodiment of the integrated dishwasher of the present invention, the integrated dishwasher includes a housing 100, and a dishwasher device 200, a water purifying device 300, and a waste water device 400 mounted on the housing 100; wherein, the water purifying device 300 has a waste water discharge port; the wastewater device 400 includes a wastewater tank 410 and a switching valve 430, the wastewater tank 410 is communicated with the wastewater discharge port through a wastewater inlet pipe 450a, the wastewater tank 410 is communicated with the dish washing device 200 through a wastewater outlet pipe 450c, and the switching valve 430 is connected to the wastewater outlet pipe 450 c.

Referring to fig. 4-6, in particular, waste tank 410 includes a bottom plate, a wall plate, and a top plate. Wherein, the top plate or the wall plate is provided with a water inlet 41a, and the water inlet 41a is communicated with the waste water outlet through a waste water inlet pipe 450 a. A water outlet 41d is formed in the position, adjacent to the bottom plate, of the bottom plate or the wall plate, and the water outlet 41d is communicated with the dish washing device 200 through a waste water outlet pipe 450 c. The waste water tank 410 is further provided with a mounting plate 411, and the switching valve 430 is fixed to the mounting plate 411 and connected to the waste water outlet pipe 450c for opening or closing the waste water outlet pipe 450 c. Specifically, the switching valve 430 has a water inlet valve port 431 and a water outlet valve port 432, wherein the water inlet valve port 431 is communicated with the waste water tank 410, and the water outlet valve port 432 is communicated with the dish washing device 200.

The wastewater generated from the water purifying apparatus 300 is discharged into the wastewater tank 410 through the wastewater inlet pipe 450a, and is stored in the wastewater tank 410. When the tableware is needed to be washed, the switch valve 430 is opened, the waste water outlet pipe 450c is conducted, the power pump 420 is used for driving the waste water to flow to the dish washing device 200 through the waste water outlet pipe 450c, or the dish washing device 200 is arranged at a position lower than the liquid level of the waste water tank 410, and the waste water flows to the dish washing device 200 from a high position to a low position. When the washing is completed, the switching valve 430 is closed, the waste water outlet pipe 450c is closed, and the waste water in the waste water tank 410 cannot continue to flow to the dishwasher device 200.

According to the technical scheme of the invention, the waste water device 400 is arranged in the integrated dishwasher, so that waste water generated by the water purifying device 300 is recycled through the waste water device 400 and is used for washing tableware, and the utilization rate of water resources is improved. Meanwhile, the switch valve 430 is installed on the wastewater outlet pipe 450c communicating the wastewater outlet pipe 450c with the dish washing device 200, so that after washing is completed, the wastewater outlet pipe 450c is closed by the switch valve 430, so that wastewater in the wastewater tank 410 cannot continuously flow to the dish washing device 200, the wastewater cannot be made to overflow to the dish washing device 200 uncontrollably, and wastewater waste is reduced.

Referring to fig. 1 to 4, based on the above embodiments, the installation positions of the dish washing device 200, the water purifying device 300 and the waste water device 400 of the integrated dish washing machine need to be reasonably designed to fully utilize the effective space inside the housing 100. In this embodiment, the housing 100 has a first chamber and a second chamber spaced apart along a length direction thereof, and the water purifying apparatus 300 is installed in the first chamber; the dishwasher device 200 and the waste water device 400 are installed in the second chamber. By such design, the space in the length direction of the housing 100 can be fully utilized, and the water purifying device 300 and the dish washing device 200 can not interfere with each other during operation, thereby ensuring the orderly and normal operation of the integrated dish washing machine.

Referring to fig. 1 to 4, in the present embodiment, the integrated dishwasher further includes a clean water tap 700a and a normal water tap 700b installed at the top of the housing 100, the clean water tap 700a is communicated with the clean water outlet 41d of the water purifying device 300, and the normal water tap 700b is communicated with a normal water source. The top of the housing 100 is provided with a first water tank 800a under the clean water tap 700a and a second water tank 800b under the normal water tap 700 b. The integrated dishwasher further includes a garbage disposer 500, and the first and

second sinks

800a and 800b are connected to the garbage disposer 500 through a drain pipe, and the garbage disposer 500 is used to clean garbage in the sewage.

Regarding the position of the waste 400 in the second chamber, it is desirable to minimize the space occupied by the waste tank 410 in view of the relatively large volume of the waste tank 410. In the present embodiment, the waste water tank 410 is disposed at the rear side of the dishwasher device 200, and the waste water tank 410 is mounted on the rear panel of the housing 100, similar to being hung on the rear panel. Specifically, the waste water tank 410 is disposed in a flat shape, and the waste water tank 410 is attached to and fixed to the back plate, so that the thickness of the waste water tank 410 is reduced, and the front and rear space of the waste water tank 410 is reduced.

The fixing manner of the waste water tank 410 is not particularly limited. The waste water tank 410 is mounted on the back plate through any one or more of a screw structure, a buckle structure and a bolt structure. For example, the waste water tank 410 is connected to the back plate by a screw structure, and a plurality of mounting lugs may be provided on the waste water tank 410, the mounting lugs being provided with through holes, and the through holes are connected to the screws on the back plate by screws. For another example, the waste water tank 410 is connected to the back plate through a snap structure, a plurality of snaps can be arranged on the waste water tank 410, and snap positions corresponding to the snaps can be arranged on the back plate. The specific connection mode is designed according to the actual situation.

Referring to fig. 4 and 5, in view of the limited space between the waste water tank 410 and the water purifying device 300, in order to facilitate connection of the waste water inlet pipe 450a and the waste water overflow pipe 450b in a narrow space, it is preferable that a concave portion 413 is concavely provided on an end surface of the waste water tank 410 facing the water purifying device 300, the concave portion 413 is opened with a water inlet 41a and a water overflow 41b, wherein the water inlet 41a is communicated with the waste water outlet, and the water overflow 41b is communicated with the water discharge structure. The existence of the concave part 413 forms a space for an operator to perform the pipe loading operation, and the assembly efficiency is effectively improved.

Referring to fig. 2, 4 and 7, according to the above embodiment, the waste water device 400 further includes a power pump 420 installed on the waste water outlet pipe 450c, and the power pump 420 is used for driving the waste water in the waste water tank 410 to flow into the bowl washing device 200. Specifically, the power pump 420 is installed on the chassis of the housing 100, the power pump 420 has a water inlet 421 and a drain 422, the water inlet 421 communicates with the water outlet 41d of the waste water tank 410, and the drain 422 communicates with the dishwasher device 200.

Referring to fig. 2, 4 and 8, in order to ensure a sufficient amount of water to be supplied to the dishwasher device 200, in the present embodiment, the waste water device 400 further includes a three-way valve 440 installed on the waste water outlet pipe 450c, the three-way valve 440 has a first water inlet end 441, a second water inlet end 442 and a water outlet end 443, the first water inlet end 441 is communicated with the power pump 420, the second water inlet end 442 is communicated with a normal water source, and the water outlet end 443 is communicated with the dishwasher device 200. The supply of different water sources to the dish washing device 200 is accomplished by controlling the opening and closing of the first and second water inlet ends 441 and 442 of the three-way valve 440. For example, when only the first water inlet end 441 is opened, the wastewater tank 410 supplies wastewater to the dishwasher device 200; when only the second water inlet port 442 is opened, the normal water source supplies the normal water to the dish washing device 200; when the first and second water inlet ends 441 and 442 are simultaneously opened, the wastewater tank 410 and the normal water source supply water to the dish washing device 200 at the same time, increasing the amount of water supplied to the dish washing device 200 to ensure the counting stability of the dish washer flow meter.

Referring to fig. 4 and 5, according to any of the above embodiments, in consideration of the limited capacity of the waste water tank 410, the waste water generated by the water purifying apparatus 300 cannot be completely stored in the waste water tank 410. In this embodiment, in order to prevent the waste water tank 410 from overflowing, a spillway 41b is provided on the wall plate, and when the liquid level in the waste water tank 410 rises to the position of the spillway 41b, waste water overflows from the position of the spillway 41b, so that the liquid level in the waste water tank 410 is always kept below the position of the spillway 41 b. After overflowing, the wastewater may be discharged to the drainer 600 through the wastewater overflow pipe 450b connected to the overflow port 41b, or may overflow directly from the overflow port 41b to the drain pan below.

The height of the overflow 41b is not particularly limited, and may be lower than the water inlet 41a of the waste water tank 410 or flush with the water inlet 41a of the waste water tank 410. In this embodiment, the wall plate has a height h₀The weirs 41b are at a height h₁The waste water tank 410 is provided with a water inlet 41a communicated with the waste water outlet, and the height of the water inlet 41a is h₂，

E.g. h₁Is composed of

h₀And the like. It is worth mentioning that in h₁＝h₂＝h₀At this time, the height of the overflow port 41b is equal to the height of the water inlet 41a of the waste water tank 410, and the water storage capacity of the waste water tank 410 is the maximum. To avoid flood cracking of waste tank 410 when it is too full, however, it is preferable,

so limited, the waste water tank 410 can have a large water storage capacity, and at the same time, the waste water tank 410 is not fully loaded to cause expansion crack.

When the height of the water inlet 41a of the dish washing device 200 is lower than the height of the water overflow 41b, the switch valve 430 is opened, the waste water outlet pipe 450c is conducted, and the waste water in the waste water tank 410 flows into the dish washing device 200 from a high position to a low position. This eliminates the power pump 420 of the previous embodiment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An integrated dishwasher is characterized by comprising a shell, and a dishwasher device, a water purifying device and a wastewater device which are arranged on the shell; wherein the content of the first and second substances,

the water purifying device is provided with a waste water outlet;

the waste water device comprises a waste water tank and a switch valve, the waste water tank is communicated with the waste water discharge port through a waste water inlet pipe, the waste water tank is communicated with the dish washing device through a waste water outlet pipe, and the switch valve is connected to the waste water outlet pipe;

the shell is provided with a first chamber and a second chamber which are arranged at intervals along the left-right direction of the shell, and the water purifying device is arranged in the first chamber; the device that washes dishes with waste water device installs the second cavity, waste water device's waste water tank is located the rear side of the device that washes dishes, the waste water tank is the platykurtic setting, the thickness direction of waste water tank with the front and back of integrated form dish washer is to unanimous, the waste water tank pastes and leans on the backplate of casing.

2. The integrated dishwasher of claim 1, wherein the waste water unit further comprises a power pump mounted on the waste water outlet pipe, the power pump being adapted to drive waste water in the waste water tank into the dishwasher unit.

3. The integrated dishwasher of claim 2, wherein the waste water unit further comprises a three-way valve mounted on the waste water outlet pipe, the three-way valve having a first inlet end in communication with the power pump, a second inlet end in communication with a normal water source, and an outlet end in communication with the dishwasher unit.

4. The integrated dishwasher of claim 1, wherein the waste tank has a floor and a wall, the floor or the wall being provided with a water outlet adjacent the floor in communication with the dishwashing apparatus, the wall being provided with a spillway.

5. The integrated dishwasher of claim 4, wherein the water inlet of the dishwasher is located at a lower height than the overflow.

6. The integrated dishwasher of claim 4, wherein the wall panel has a height h₀The height of the overflow gap is h₁The wastewater tank is provided with a water inlet communicated with the wastewater discharge port, and the height of the water inlet is h₂，

7. The integrated dishwasher of claim 6,

8. the integrated dishwasher of any one of claims 1 to 7, wherein the waste water tank is mounted on the back plate by any one or more of a screw structure, a snap structure, a latch structure, and a magnetic attraction structure.

9. The integrated dishwasher according to any one of claims 1 to 7, wherein an end surface of the wastewater tank facing the water purification unit is recessed with a recess, the recess being opened with a water inlet and a water overflow, wherein the water inlet is in communication with the wastewater discharge outlet and the water overflow is in communication with a drain structure.

10. The integrated dishwasher according to any one of claims 1 to 7, further comprising a clean water tap and a normal water tap mounted on a top of the housing, the clean water tap communicating with a clean water outlet of the clean water unit, the normal water tap communicating with a normal water source.