CN203420134U - Washing agent throwing-in device and washing machine using same - Google Patents

Abstract

The utility model discloses a detergent feeding device and a washing machine adopting the device, especially a washing machine capable of realizing three functions of washing powder flushing, softener impact and foam generation washing, and solves the problem that the existing detergent feeding device has many components Problem, the detergent delivery device of this utility model includes a detergent box assembly and a drainage plate assembly. The detergent box assembly has a detergent storage area, a softener storage area, and a detergent foaming area. The drainage plate assembly includes a water inlet valve and a drainage plate assembly. channel, the water inlet valve includes a first water inlet valve and a second water inlet valve, the drainage channel includes a first drainage channel for communicating with the first water inlet valve and the softener storage area, and is used for communicating with the first water inlet valve and the washing The second drainage channel in the agent foaming area and the third drainage channel used to communicate with the detergent storage area and the second water inlet valve. The first drainage channel and the third drainage channel meet near the water inlet of the channel. Through this structure, the Three functions can be realized.

Description

Detergent injection device and washing machine using the device

【Technical field】

The utility model relates to a washing machine, in particular to a detergent feeding device in the washing machine.

【Background technique】

The washing machine is a widely used household appliance. With the development of the industry, the washing machine has more and more functions. In order to realize the multiple functions of the washing machine, a detergent injection device is built into the washing machine, which can automatically inject detergent. Not only is it convenient for users, but also can control the dosage and save detergent.

Existing washing machines with detergent dosing devices have three working modes, washing powder washing, softener washing and foam generation washing, but in order to realize these three functions, three water inlet valves need to be set on the detergent dosing device, three The water inlet valve flows to the detergent storage area, softener storage area and detergent foaming area respectively. When injecting water into the detergent storage area, washing powder washing is realized; when water is injected into the softener storage area, softener washing is realized; Foam washing is realized when the storage area and the detergent foaming area are filled with water; however, the device requires three water inlet valves, resulting in many components of the device and increasing the manufacturing cost.

【Content of invention】

The problem to be solved by the utility model is to provide a detergent dispensing device, which can realize washing powder washing, softening agent washing and foam generating washing with only two water inlet valves.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

The detergent delivery device includes a detergent box assembly and a drainage plate assembly, the detergent box assembly has a detergent storage area, a softener storage area and a detergent foaming area, and the drainage plate assembly includes a water inlet valve and a drainage channel , the water inlet valve includes a first water inlet valve and a second water inlet valve, the drainage channel includes a first drainage channel for communicating with the first water inlet valve and the softener storage The valve and the second drainage channel of the detergent foaming area and the third drainage channel used to communicate with the detergent storage area and the second water inlet valve, the first drainage channel and the third drainage channel meet near the water inlet of the channel .

Further, the detergent box assembly includes a first storage box and a second storage box, the first storage box includes a storage room and a connection room, the second storage box is inserted into the connection room, and the storage room is the soft detergent storage area, and the second storage box is the detergent storage area.

Further, the detergent box assembly includes a dispensing box, and the dispensing box includes two chambers, one chamber is a detergent storage area, and the other chamber is a softener storage area.

Further, the detergent foaming area includes a flushing water column arranged in the detergent storage area, and the bottom of the flushing water column communicates with the bottom of the detergent storage area.

Further, the diversion plate assembly further includes a diversion plate covering the detergent box assembly, the water inlet valve is provided at an end of the diversion plate, and the drainage channel is provided on an upper surface of the diversion plate.

Further, the water inlet valve is provided at the end of the drainage plate close to the detergent storage area, and the third drainage channel includes a return-shaped section directly above the detergent storage area, the bottom of the return-form section has several In the drip hole, the first drainage channel extends over the return section to directly above the softener storage area, and the drain hole of the second drainage channel is located directly above the detergent foaming area.

A washing machine is provided with the above-mentioned detergent dispensing device.

The beneficial effects of the utility model:

The drainage assembly of the utility model only includes two water inlet valves, the first water inlet valve is divided into two paths, the first drainage channel is connected to the softener storage area, the second drainage channel is connected to the detergent foaming area, and the second water inlet valve The detergent storage area is connected through the third drainage channel, and the first drainage channel and the third drainage channel meet near the water inlet of the channel, the first water inlet valve is opened to realize the softener flushing, and the second water inlet valve is opened to realize the washing powder flushing Opening the first water inlet valve and the second water inlet valve at the same time can realize foam washing; compared with the prior art, the number of water inlet valves is reduced, the structure is optimized, and parts are reduced, thereby reducing the cost.

These features and advantages of the present utility model will be disclosed in detail in the following specific embodiments and accompanying drawings.

【Description of drawings】

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is the top view of detergent box assembly in the utility model;

Fig. 2 is a longitudinal sectional view of the detergent delivery device;

Fig. 3 is the schematic diagram of softening agent flushing realized by drainage plate assembly in the utility model;

Fig. 4 is the schematic diagram that the drainage plate assembly realizes washing powder flushing in the utility model;

Fig. 5 is a schematic diagram of the drainage plate assembly realizing foam generation and washing in the present invention.

【Detailed ways】

The detergent dispensing device provided by the utility model and the washing machine using the device, wherein the detergent dispensing device includes a detergent box assembly and a drainage plate assembly, and the detergent box assembly has a detergent storage area, a softener storage area and detergent foaming area, the drainage plate assembly includes a water inlet valve and a drainage channel, the water inlet valve includes a first water inlet valve and a second water inlet valve, and the drainage channel includes a first drainage channel for connecting the first water inlet valve and the softener storage area , the second drainage channel used to communicate with the first water inlet valve and the detergent foaming area, and the third drainage channel used to communicate with the detergent storage area and the second water inlet valve, and the first drainage channel and the third drainage channel Converge near the water inlet of the channel. If the first drainage channel and the third drainage channel are connected with water at the same time, since the first water inlet valve is divided into two channels, the water pressure in the first drainage channel is lower than the water pressure in the third drainage channel, and the water flow after the intersection is diverted by the third drainage channel. The channel flows out to impact the detergent storage area.

The technical solutions of the embodiments of the present invention are explained and described below in conjunction with the accompanying drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present utility model.

Embodiment one:

Referring to Figure 1 and Figure 2, the detergent delivery device shown includes a detergent box assembly and a drain plate assembly 4, the detergent box assembly has a detergent storage area 2, a softener storage area 1 and a detergent foaming area 3, Washing powder is placed in the detergent storage area 2, softener is placed in the softener storage area 1, and the drainage plate assembly 4 can transport water to different areas.

Referring to Fig. 2, wherein the detergent box assembly includes a first storage box and a second storage box, the first storage box is provided with a storage chamber and a connection chamber, the connection chamber is inserted into the second storage box, and the storage chamber constitutes the softener storage Zone 1, the second storage box is detergent storage zone 2. Or the detergent box assembly only includes a drop box, and the drop box includes two chambers, one of which is the detergent storage area 2 and the other chamber is the softener storage area 1 .

The above-mentioned detergent foaming area 3 includes a flushing water column arranged in the detergent storage area 2, and the bottom of the flushing water column communicates with the bottom of the detergent storage area 2. Referring to FIG. 2, the flushing water column arranged in the detergent storage area 2 It is a hollow column, and the water flowing into the hollow column can impact the washing powder solution flowing out of the detergent storage area 2, and the strong impact produces foam.

Referring to Fig. 2 and Fig. 3, the diversion plate assembly 4 of the present utility model comprises a water inlet valve, a drainage channel and a diversion plate 41 covering the detergent box assembly, the end of the diversion plate 41 is provided with a water inlet valve, and the upper surface of the diversion plate 41 Set up drainage channels.

Referring to Fig. 3, the above-mentioned water inlet valve includes a first water inlet valve 51 and a second water inlet valve 52, and the drainage channel includes a first drainage channel 61 for communicating with the first water inlet valve 51 and the softener storage area 1, for The first water intake valve 51 communicates with the second drainage channel 62 of the detergent foaming area 3 and the third drainage channel 63 for communicating the detergent storage area 2 with the second water intake valve 52, and the first drainage channel 61 and the second water intake valve 52 communicate with each other. The third drainage channels 63 meet near the water inlet of the channels.

The specific structure of the drainage channel: the drainage plate 41 is provided with a water inlet valve near the end of the detergent storage area 2, and the first water inlet valve 51 is provided with two outlets respectively connected to the first drainage channel 61 and the second drainage channel 62, and connected to the second inlet. The third drainage channel 63 connected to the water valve 52 includes a back-shaped section 631 located directly above the detergent storage area 2. A number of drip holes 632 are provided at the bottom of the back-shaped section 631. The first drainage channel 61 passes through the back-shaped section. 631 extends to just above the softener storage area 1, and the drainage hole of the second drainage channel 62 is located just above the flushing water column. The diameter of the set drip hole is small, so as to prevent the water flow of the third drainage channel 63 from violently impacting the washing powder in the detergent storage area 2 to avoid foaming. At the same time, setting the return section can increase the drainage area, and the drainage in the drip hole is slow In the case of the situation, the water flow in the third drainage channel can be discharged in time.

when using it:

Referring to FIG. 3 , when the first water inlet valve 51 is opened, the water flows through the first drainage channel 61 to impact the softener in the softener storage area 1 and flows into the washing tub, and the other way passes through the second drainage channel 62 directly from the detergent foaming area 3 Flow out to realize softener flushing;

Referring to Fig. 4, when the second water inlet valve 52 is opened, the water flows through the third drainage channel 63 to flush the washing powder in the detergent storage area 2, and flows out to the washing tub to realize the washing powder flushing;

Referring to Fig. 5, when the first water inlet valve 51 and the second water inlet valve 52 are opened at the same time, the water flows in the first drainage channel 61 and the third drainage channel 63 are opposed at the intersection, because the first water inlet valve 51 is divided into two paths , so the water pressure in the first drainage channel 61 is lower than the water pressure in the third drainage channel 63, so the water flows out of the third drainage channel 63 to flush the washing powder in the detergent storage area 2 after converging, and the second drainage channel 62 The water flows to the detergent foaming area 3 at the same time, and performs a second impact on the washing powder solution flowing out of the detergent storage area 2 to form foam and realize foam washing.

Embodiment two:

A washing machine, in which the detergent dispensing device in Embodiment 1 is set, and the discharge port of the detergent dispensing device is located above the washing tub.

Through the above embodiments, the purpose of the utility model has been fully and effectively achieved. Those familiar with this technology should understand that the utility model includes but is not limited to the contents described in the accompanying drawings and the above specific embodiments. Any modifications that do not deviate from the functional and structural principles of the present utility model shall be included in the scope of the claims.

Claims (7)

1. Detergent feeding device, comprising a detergent box assembly and a drainage plate assembly, the detergent box assembly has a detergent storage area, a softener storage area and a detergent foaming area, and the drainage plate assembly includes a water inlet valve and The drainage channel is characterized in that: the water inlet valve includes a first water inlet valve and a second water inlet valve, and the drainage channel includes a first drainage channel for communicating with the first water inlet valve and the softener storage area. The second drainage channel connecting the first water inlet valve with the detergent foaming area and the third drainage channel used to communicate with the detergent storage area and the second water inlet valve, the first drainage channel and the third drainage channel are in the The channels meet near the water intake. 2. The detergent dispensing device according to claim 1, wherein the detergent box assembly includes a first storage box and a second storage box, the first storage box includes a storage chamber and a connection chamber, and the connection chamber The second storage box is inserted into the middle, the storage room is the softener storage area, and the second storage box is the detergent storage area. 3. The detergent dispensing device according to claim 1, characterized in that: the detergent box assembly includes a dispensing box, and the dispensing box includes two chambers, one of which is a detergent storage area and the other is a detergent storage area. The chamber is the softener storage area. 4. The detergent dispensing device according to claim 1, 2 or 3, characterized in that: the detergent foaming area includes a flushing water column arranged in the detergent storage area, and the bottom of the flushing water column is in contact with the detergent The bottoms of the storage areas are connected. 5. The detergent dispensing device according to claim 1, 2 or 3, wherein the drain plate assembly further includes a drain plate covering the detergent box assembly, and the end of the drain plate is provided with the water inlet valve, and the drainage channel is set on the upper surface of the drainage plate. 6. The detergent dispensing device according to claim 5, wherein the water inlet valve is provided at the end of the drainage plate close to the detergent storage area, and the third drainage channel includes a The back-shaped section, the bottom of the back-shaped section is provided with a number of drip holes, the first drainage channel stretches over the back-shaped section to just above the softener storage area, and the drain hole of the second drainage channel is located at the bottom of the detergent directly above the foaming zone. 7. A washing machine, characterized by comprising the detergent dispensing device according to any one of claims 1-6.

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