CN215976503U

CN215976503U - Multi-barrel detergent feeding device and washing machine

Info

Publication number: CN215976503U
Application number: CN202122541580.3U
Authority: CN
Inventors: 徐伟; 周渝
Original assignee: Anhui Roxay Electric Appliance Co ltd
Current assignee: Anhui Roxay Electric Appliance Co ltd
Priority date: 2020-10-22
Filing date: 2021-10-21
Publication date: 2022-03-08
Anticipated expiration: 2031-10-21

Abstract

The utility model provides a multi-barrel detergent putting device and a washing machine, wherein the multi-barrel detergent putting device comprises a washing barrel device, the washing barrel device comprises at least two barrel bodies, the washing barrel device is communicated with a water inlet valve through a water inlet pipeline, a switching valve is arranged on the water inlet pipeline and used for enabling water in the water inlet pipeline to flow to the barrel bodies of the washing barrel device respectively or simultaneously, a putting pipeline is arranged on the water inlet pipeline between the switching valve and the water inlet valve and communicated with a putting liquid box, a putting pump is arranged on the putting pipeline and used for pumping detergent put in the liquid box to the water inlet pipeline. The utility model has simple structure, the throwing liquid in the throwing liquid box is pumped into the water inlet pipeline by the throwing pump, and then the throwing liquid and the washing water integrally flow to the plurality of barrel bodies of the washing barrel device respectively through the switching valve, thereby simplifying the structure of the throwing device and ensuring reliable throwing.

Description

Multi-barrel detergent feeding device and washing machine

Technical Field

The utility model relates to the technical field of washing machines, in particular to a multi-barrel detergent feeding device and a washing machine.

Background

In the prior art, a user adds a liquid detergent (or a softening agent, a sterilizing liquid, and the like) to washing equipment such as an electric washing machine, an electric dish washing machine, and the like by storing the liquid detergent in a designated container in advance, and the washing equipment flushes the liquid detergent into a washing tub by water flush or other mechanical methods according to a washing process. In this way, the amount of detergent added depends on the user's discretion, and each washing cycle requires the addition of detergent to the container. Along with the continuous improvement of detergent liquidization, the trend of storing a large amount of detergent in washing equipment at one time is an application trend, so that a user can put a certain amount of detergent in the washing equipment according to needs in the washing process, the operation trouble of the user can be reduced, and the putting amount of the detergent can be automatically adjusted according to different types and amounts of washed objects. Therefore, the automatic detergent feeding device arranged on the washing equipment is a development direction.

The washing machine is provided with a liquid feeding box which has an automatic feeding function. However, for the washing machine with two or more drums, most of the detergent is put in through a single putting device, the structure is complex, more electric energy is consumed, and the washing machine is not convenient for large-scale popularization and application.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a multi-tub detergent dispensing device and a washing machine to solve at least one of the above technical problems.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a device is put in to multi-tub detergent, contains the washtub device, the washtub device contains two at least staving, and the washtub device passes through water intake pipe and water intaking valve UNICOM set up the diverter valve on the water intake pipe, the diverter valve is used for flowing to the staving of washtub device respectively or simultaneously with the rivers in the water intake pipe set up the pipeline of puting in on the water intake pipe between diverter valve and the water intaking valve, put in the pipeline and put in liquid box intercommunication, set up the input pump on putting the pipeline, the input pump is used for sending the detergent pump of puting in the liquid box to the water intake pipe.

Furthermore, the washing barrel device comprises two barrel bodies, namely a first barrel body and a second barrel body, and the switching valve arranged on the water inlet pipeline is a three-way switching valve.

Further, the first barrel body and the second barrel body are arranged in an up-down structure or a left-right structure.

Further, two or more of the liquid dispensing cartridges may be provided.

Further, every is thrown in liquid box and is put in pipeline and water intake pipe intercommunication through solitary, all is provided with on every is thrown in the pipeline and puts in the pump, perhaps, two or a plurality of liquid boxes of throwing in and double-end pump or bull pump intercommunication, double-end pump or bull pump are through throwing in pipeline and water intake pipe intercommunication.

Furthermore, a water leakage pipeline is arranged on the water inlet pipeline and communicated with the washing barrel device, and the water leakage pipeline is used for discharging water flow in the water inlet pipeline.

Furthermore, a water leakage valve is arranged on the water leakage pipeline, the water leakage valve is blocked when the water flow in the water leakage pipeline is large, and the water leakage valve is opened when the water flow in the water leakage pipeline is small.

Furthermore, the water leakage pipeline is arranged on the water inlet pipeline between the switching valve and the water inlet valve, and/or the water leakage pipeline is arranged on the water inlet pipeline on one side of the switching valve, which is far away from the water inlet valve.

Furthermore, the water leakage valve comprises a check valve, a check valve spring, a sealing ring and a sealing surface, wherein the sealing ring is connected with the check valve spring, and when the water inflow in the flow channel of the water leakage valve is large, the water flow can drive the sealing ring to be pressed on the sealing surface so as to plug the flow channel of the water leakage valve; when the water inflow in the runner of the water leakage valve is small, the check valve spring can drive the sealing ring to separate from the sealing surface, and the runner of the water leakage valve is opened.

Compared with the prior art, the barrel detergent feeding device has the following advantages:

the utility model has simple structure, the throwing liquid in the throwing liquid box is pumped into the water inlet pipeline by the throwing pump, and then the throwing liquid and the washing water integrally flow to the plurality of barrel bodies of the washing barrel device respectively through the switching valve, thereby simplifying the structure of the throwing device and ensuring reliable throwing.

Another object of the present invention is to provide a washing machine including the multi-tub detergent dispensing device.

The washing machine and the barrel detergent feeding device have the same advantages compared with the prior art, and are not described again.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a feeding device of a multi-tub washing machine according to an embodiment of the present invention;

fig. 2 is a second structural schematic diagram of a multi-tub washing machine putting device according to an embodiment of the utility model.

Fig. 3 is a third structural schematic diagram of a multi-tub washing machine dosing device according to an embodiment of the utility model.

Fig. 4 is a fourth structural diagram of a dispensing device of a multi-tub washing machine according to an embodiment of the present invention.

Fig. 5 is a fifth structural schematic diagram of a multi-tub washing machine dosing device according to an embodiment of the utility model.

FIG. 6 is a schematic structural diagram of a leakage valve according to an embodiment of the present invention;

description of reference numerals:

1-a water inlet valve, 2-a throwing pump, 3-a switching valve, 4-a throwing liquid box, 5-a first barrel, 6-a second barrel, 7-a water leakage valve and 701-a check valve; 702-a check valve spring; 703-sealing ring; 704-sealing surface, 8-water inlet pipeline, 9-throwing pipeline and 10-water leakage pipeline.

Detailed Description

In order to make the technical means, objectives and functions of the present invention easy to understand, embodiments of the present invention will be described in detail with reference to the specific drawings.

It should be noted that all terms used in the present invention for directional and positional indication, such as: the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "top", "lower", "lateral", "longitudinal", "center", and the like are used only for explaining the relative positional relationship, connection, and the like between the respective members in a certain state (as shown in the drawings), and are only for convenience of describing the present invention, but do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Embodiment 1, as shown in fig. 1, the utility model discloses a multi-barrel detergent feeding device, which comprises a washing barrel device, wherein the washing barrel device comprises at least two barrel bodies, the washing barrel device is communicated with a water inlet valve 1 through a water inlet pipeline 8, a switching valve 3 is arranged on the water inlet pipeline 8, the switching valve 3 is used for enabling water flow in the water inlet pipeline 8 to flow to the barrel bodies of the washing barrel device respectively or simultaneously, a feeding pipeline 9 communicated with a feeding liquid box 4 is arranged on the water inlet pipeline 8 between the switching valve 3 and the water inlet valve 1, a feeding pump 2 is arranged on the feeding pipeline 9, and the feeding pump 2 is used for pumping detergent fed into the feeding liquid box 4 to the water inlet pipeline 8.

The utility model discloses a multi-barrel detergent putting device, which comprises a washing barrel device, wherein the washing barrel device comprises at least two barrel bodies which are arranged up and down or left and right, a water inlet pipeline 8 connected with a water inlet valve 1 is connected with the barrel bodies of the washing barrel device through a switching valve 3, washing water in the water inlet pipeline 8 can respectively flow to the plurality of barrel bodies of the washing barrel device independently or simultaneously through the switching action of the switching valve 3, a putting pipeline 9 is arranged on the water inlet pipeline 8 between the switching valve 3 and the water inlet valve 1, the other end of the putting pipeline 9 is communicated with a putting liquid box 4, a putting pump 2 is arranged on the putting pipeline 9, under the action of the putting pump 2, the detergent in the putting liquid box 4 can enter the water inlet pipeline 8 through the putting pump 2, and further flows to the plurality of barrel bodies of the washing barrel device respectively under the action of water inlet of the water inlet pipeline 8, thereby completing the automatic feeding of the multi-barrel detergent.

The utility model has simple structure, the throwing liquid in the throwing liquid box 4 is pumped into the water inlet pipeline 8 by the throwing pump 2, and then flows to a plurality of barrel bodies of the washing barrel device through the switching valve 3 and the washing water into a whole respectively, thereby simplifying the structure of the throwing device and ensuring reliable throwing.

Preferably, as a preferred example of the present invention, the washing tub device includes two tub bodies, namely a first tub body 5 and a second tub body 6, and the switching valve 3 disposed on the water inlet pipeline 8 is a three-way switching valve.

As another example of the present invention, the washing tub device may also include three tub bodies, four tub bodies, or a plurality of tub bodies not less than four, in which case, the switching valve 3 disposed on the water inlet pipeline 8 is a multi-way switching valve, and the water inlet pipeline 8 can feed water to different tub bodies separately or simultaneously by the action of the switching valve 3.

This setting discloses the scheme that sets up of staving and diverter valve, can be according to space and needs, reasonable arrangement satisfies the staving quantity and the staving position of demand, through the switching effect of diverter valve, puts in the detergent to the automation in the different staving, and this scheme easily assembles, reliable operation, extensive applicability.

Preferably, as shown in fig. 2, as a preferred example of the present invention, two or more dosing liquid cartridges 4 may be provided, each dosing liquid cartridge 4 is communicated with the water inlet pipeline 8 through a separate dosing pipeline 9, and a dosing pump 2 is provided on each dosing pipeline 9.

Alternatively, as a preferred example of the present invention, two or more liquid dispensing boxes 4 may be provided, and two or more liquid dispensing boxes 4 are in communication with a double-head pump or a multi-head pump, which is in communication with the water inlet pipeline 8 through a dispensing pipeline.

The arrangement ensures that the multi-barrel detergent feeding device can be simultaneously provided with various feeding liquids, thereby meeting the diversified requirements of washing.

Preferably, as shown in fig. 3, as a preferred example of the present invention, a water leakage pipeline 10 is provided on the water inlet pipeline 8, the water leakage pipeline 10 is communicated with the washing tub device, and the water leakage pipeline 10 is used for draining the washing water in the water inlet pipeline 8, especially the water flow after the water inlet is finished or the washing is finished.

As an example of the present invention, the water leakage line 10 is provided on the water inlet line 8 before the switching valve 3, and/or the water leakage line 10 is provided on the water inlet line 8 after the switching valve 3.

This setting is avoided having the secondary pollution that bacteria, mould dirt etc. lead to bred to the mixed water of washing water or washing water and washing liquid to remain in inlet channel 8, guarantees the abluent reliability of clothing.

Preferably, as a preferred example of the present invention, a leakage water valve 7 is provided on the leakage water pipeline 10, the leakage water valve 7 is closed when the water flow in the leakage water pipeline 10 is large, and the leakage water valve 7 is opened when the water flow in the leakage water pipeline 10 is small.

Preferably, as shown in fig. 3 to 5, as a preferred example of the present invention, the water leakage line 10 is provided on the water inlet line 8 between the switching valve 3 and the water inlet valve 1, or the water leakage line 10 is provided on the water inlet line 8 between the switching valve 3 and the second tub 6.

Preferably, as a preferred example of the present invention, as shown in fig. 6, the water leakage valve 7 includes a check valve 701, a check valve spring 702, a sealing ring 703 and a sealing surface 704, wherein the sealing ring 703 is connected to the check valve spring 702, and when the water inflow in the flow channel of the water leakage valve 7 is large, the water flow can drive the sealing ring 703 to press against the sealing surface 704 to block the flow channel of the water leakage valve 7; when the water inflow in the flow passage of the water leakage valve 7 is small, the water flow pressure in the flow passage is small, the check valve spring 702 can drive the sealing ring 703 to separate from the sealing surface 704, the flow passage of the water leakage valve 7 is opened, and at this time, the water flow in the water inlet pipeline 8 flows to the washing tub device through the water leakage pipeline 10 and the water leakage valve 7.

The arrangement discloses a specific structure of the water leakage valve, and the sealing ring is pressed on the sealing surface by overcoming the elastic force generated by a check valve spring through the pressure generated when the water flow is larger, so that the flow passage of the water leakage valve is blocked; when the water flow pressure is small, the elastic force generated by the check valve spring overcomes the water flow pressure to drive the sealing ring to separate from the sealing surface, and the flow passage of the water leakage valve is opened. The setting structure is simple, the cost is low, and the adjustment is accurate and reliable.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a device is put in to multi-tub detergent, its characterized in that contains the washing bucket device, the washing bucket device contains two at least staving, and the washing bucket device passes through inlet channel (8) and water intaking valve (1) UNICOM set up diverter valve (3) on inlet channel (8), diverter valve (3) are used for flowing to the staving of washing bucket device with the rivers in inlet channel (8) respectively or simultaneously, set up on inlet channel (8) between diverter valve (3) and water intaking valve (1) and put in pipeline (9), put in pipeline (9) and put in liquid box (4) intercommunication, set up on putting in pipeline (9) and put in pump (2), put in pump (2) and be used for sending the detergent pump in putting in liquid box (4) to inlet channel (8).

2. The multi-tub detergent dispensing device according to claim 1, wherein the washing tub device comprises two tub bodies, a first tub body (5) and a second tub body (6), and the switching valve (3) disposed on the water inlet pipeline (8) is a three-way switching valve.

3. The multi-tub detergent dosing device according to claim 2, characterized in that the first tub (5) and the second tub (6) are arranged in an up-down configuration or a left-right configuration.

4. Multi-tub detergent dosing device as claimed in claim 1, 2 or 3, characterized in that said dosing liquid box (4) can be provided in two or more.

5. The multi-tub detergent dispensing device according to claim 4, characterized in that each dispensing liquid cartridge (4) is connected to the water intake line (8) via a separate dispensing line (9), a dispensing pump (2) being provided on each dispensing line (9), or two or more dispensing liquid cartridges (4) are connected to a double-head pump or a multi-head pump, which are connected to the water intake line (8) via a dispensing line.

6. A multi-tub detergent dispensing device as claimed in claim 1, 2, 3 or 5, characterized in that a water drain line (10) is provided in the water inlet line (8), said water drain line (10) being in communication with the washing tub device, said water drain line (10) being adapted to discharge the water flow in the water inlet line (8).

7. A multi-tub detergent dosing device as claimed in claim 6, characterized in that a leakage valve (7) is arranged in the leakage line (10), which leakage valve (7) is closed when the flow of water in the leakage line (10) is large, and which leakage valve (7) is opened when the flow of water in the leakage line (10) is small.

8. Multi-tub detergent dispensing device as claimed in claim 7, characterized in that the water drain line (10) is arranged on the water inlet line (8) between the switching valve (3) and the water inlet valve (1) and/or in that the water drain line (10) is arranged on the water inlet line (8) at the side of the switching valve (3) remote from the water inlet valve (1).

9. The multi-barrel detergent dispensing device according to claim 7 or 8, wherein the water leakage valve (7) comprises a check valve (701), a check valve spring (702), a sealing ring (703) and a sealing surface (704), the sealing ring (703) is connected with the check valve spring (702), and when the water inflow in the flow passage of the water leakage valve (7) is large, the water flow can drive the sealing ring (703) to press against the sealing surface (704) to block the flow passage of the water leakage valve (7); when the water inflow in the flow channel of the water leakage valve (7) is small, the check valve spring (702) can drive the sealing ring (703) to separate from the sealing surface (704), and the flow channel of the water leakage valve (7) is opened.

10. A washing machine comprising a multi-tub detergent dispensing device as claimed in any one of claims 1 to 9.