Washing liquid feeding device and clothes treatment equipment

Abstract

The utility model provides a washing liquid feeding device and clothes processing equipment, and belongs to the technical field of clothes processing. The washing liquid feeding device comprises a mixing channel, a water inlet, a feeding port and at least one liquid inlet; the mixing channel comprises a first overflowing channel, a second overflowing channel and a feeding channel, the water inlet is communicated with an inlet of the first overflowing channel and an inlet of the second overflowing channel, and the at least one liquid inlet is communicated with one of the first overflowing channel and the second overflowing channel; an outlet of the first overflowing channel and an outlet of the second overflowing channel are intersected at a target angle alpha and then are communicated with an inlet of the throwing channel, and a throwing opening is formed in an outlet of the throwing channel. According to the washing liquid feeding device, the mixing effect of the washing liquid is good, and the use effect of the washing liquid is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing, in particular to a washing liquid delivery device and clothing processing equipment. Background Art

[0002] Washing machines in the related art usually use a detergent box to put detergent in. The detergent is put into the detergent box. Among them, solid detergent is flushed into the washing tub of the washing machine using washing water. However, for liquid detergent, usually only the fluidity of the liquid detergent is used to make it automatically flow into the washing tub. There is no mixing structure for the liquid detergent, which makes the mixing effect of the liquid detergent poor, affecting the use effect of the liquid detergent. Utility Model Content

[0003] The utility model provides a washing liquid dispensing device and a clothes processing device, which can solve the problem that the mixing effect of liquid detergent is poor and the use effect of liquid detergent is affected.

[0004] The technical solution is as follows:

[0005] In one aspect, a washing liquid delivery device is provided, the washing liquid delivery device comprising: a mixing channel, a water inlet, a delivery port and at least one liquid inlet;

[0006] The mixing channel includes a first flow channel, a second flow channel and a delivery channel, the water inlet is connected to the inlet of the first flow channel and the inlet of the second flow channel respectively, and the at least one liquid inlet is connected to one of the first flow channel and the second flow channel;

[0007] The outlet of the first flow passage and the outlet of the second flow passage meet at a target angle α and then connect to the inlet of the delivery passage. The delivery port is set at the outlet of the delivery passage.

[0008] In some embodiments, the target angle α has a value range of 180°±45°.

[0009] In some embodiments, the liquid inlet includes a first liquid inlet and a second liquid inlet, and the first liquid inlet and the second liquid inlet are arranged at intervals in the first flow channel; the first liquid inlet and the second liquid inlet are respectively used to add different types of liquid detergents into the first flow channel.

[0010] In some embodiments, the washing liquid delivery device further includes a flow disturbance structure, and the flow disturbance structure is located in the first flow passage or the second flow passage where the at least one liquid inlet is located.

[0011] In some embodiments, the spoiler structure includes a plurality of protrusion structures arranged in an array.

[0012] In some embodiments, positions of two adjacent protrusion structures in the spoiler structure along the flow direction are staggered.

[0013] In some embodiments, the washing liquid delivery device further comprises a beam structure, and the beam structure is located in the first flow channel or the second flow channel where the at least one liquid inlet is not provided.

[0014] In some embodiments, the beam structure is located at the outlet of the second flow channel, and the beam structure is used to increase the flow rate of the washing water flowing out of the second flow channel.

[0015] In some embodiments, the washing liquid delivery device includes a water delivery box and a cover member;

[0016] The mixing channel is located on the top surface of the water delivery box, and the cover plate is arranged on the top surface of the water delivery box to seal the mixing channel.

[0017] In some embodiments, the top surface of the water delivery box is provided with an outwardly protruding rib structure, and the mixing channel is formed by surrounding the rib structure.

[0018] On the other hand, a clothes processing device is provided, which includes the washing liquid delivery device described in the utility model.

[0019] The beneficial effects brought by the technical solution provided by the utility model include at least:

[0020] The utility model discloses a washing liquid delivery device, comprising a mixing channel, which is divided into a first flow channel, a second flow channel and a delivery channel, a water inlet is respectively connected to the entrances of the first flow channel and the second flow channel, a liquid inlet is connected to the first flow channel and / or the second flow channel, the outlets of the first flow channel and the second flow channel intersect at a target angle α and then are connected to the delivery channel, and the delivery channel is further connected to the delivery port, washing water enters through the water inlet and flows along the first flow channel and the second flow channel respectively, washing liquid enters the first flow channel or the second flow channel through the liquid inlet, is entrained by the washing water therein and continues to flow, at the outlets of the first flow channel and the second flow channel, the water flows in the two flow channels impact and collide with each other at the target angle α, so that the washing water and washing liquid can be fully mixed, and then are injected into the washing tub of the washing machine through the delivery channel and the delivery port, the mixing effect of the washing liquid is better, which is beneficial to improving the use effect of the washing liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a structural schematic diagram of a washing liquid delivery device provided by an embodiment of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the spoiler structure provided by an embodiment of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the beam structure provided by an embodiment of the utility model;

[0025] Figure 4 It is a structural schematic diagram of a washing liquid dispensing device provided in another embodiment of the utility model.

[0026] The reference numerals in the figures represent respectively:

[0027] 100, water delivery box; 200, cover plate; 300, first delivery pump; 400, second delivery pump;

[0028] 1. Mixed channel;

[0029] 11. First flow channel; 12. Second flow channel; 13. Delivery channel;

[0030] 2. Water inlet;

[0031] 3. Delivery port;

[0032] 4. Liquid inlet;

[0033] 41. a first liquid inlet; 42. a second liquid inlet;

[0034] 5. Spoiler structure;

[0035] 51. Raised structure;

[0036] 6. Beam structure;

[0037] 7. Reinforcement structure;

[0038] a. First current flow direction; b. Second current flow direction. DETAILED DESCRIPTION

[0039] Here, exemplary embodiments will be described in detail, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the utility model. Instead, they are only examples of devices and methods consistent with some aspects of the utility model as detailed in the attached claims.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate directions or positional relationships based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] Unless otherwise defined, all technical terms used in the embodiments of the present invention have the same meanings as commonly understood by those skilled in the art.

[0042] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0043] On the one hand, combined with Figure 1 As shown, this embodiment provides a washing liquid delivery device, which includes: a mixing channel 1, a water inlet 2, a delivery port 3 and at least one liquid inlet 4.

[0044] The mixing channel 1 includes a first flow channel 11, a second flow channel 12 and a delivery channel 13. The water inlet 2 is connected to the inlet of the first flow channel 11 and the inlet of the second flow channel 12 respectively. At least one liquid inlet 4 is connected to one of the first flow channel 11 and the second flow channel 12.

[0045] The outlet of the first flow channel 11 and the outlet of the second flow channel 12 meet at a target angle α and are connected to the inlet of the delivery channel 13 . The outlet of the delivery channel 13 is provided with a delivery port 3 .

[0046] The washing liquid delivery device of the present embodiment includes a mixing channel 1 which is divided into a first flow channel 11, a second flow channel 12 and a delivery channel 13, a water inlet 2 is respectively connected to the entrances of the first flow channel 11 and the second flow channel 12, a liquid inlet 4 is connected to the first flow channel 11 and / or the second flow channel 12, the outlets of the first flow channel 11 and the second flow channel 12 intersect at a target angle α and are connected to the delivery channel 13, and the delivery channel 13 is further connected to the delivery port 3.

[0047] During operation, washing water enters through the water inlet 2 and flows along the first flow channel 11 and the second flow channel 12 respectively. The washing water in the first flow channel 11 flows along the flow direction a, and the washing water in the second flow channel 12 flows along the flow direction b. Washing liquid enters the first flow channel 11 or the second flow channel 12 through the liquid inlet 4, and is carried along by the washing water therein and continues to flow. At the exits of the first flow channel 11 and the second flow channel 12, the water flows in the two flow channels impact and collide with each other at a target angle α, so that the washing water and washing liquid can be fully mixed, and then injected into the washing tub of the washing machine through the delivery channel 13 and the delivery port 3. The mixing effect of the washing liquid is better, which is conducive to improving the use effect of the washing liquid.

[0048] In addition, the washing liquid dispensing device of this embodiment does not require electrical appliances or moving parts such as motors and impellers, which is conducive to simplifying the structure, saving the volume of the device, and reducing processing and production costs.

[0049] Exemplarily, the number of the liquid inlet 4 is one, and the liquid inlet 4 is located in the first flow channel 11, or the liquid inlet 4 is located in the second flow channel 12. In another exemplary embodiment, the number of the liquid inlet 4 is multiple, and all the liquid inlet 4 is located in the first flow channel 11, or all the liquid inlet 4 is located in the second flow channel 12, or a part of the liquid inlet 4 is located in the first flow channel 11, and another part of the liquid inlet 4 is located in the second flow channel 12.

[0050] Combination Figure 1 As shown, in some embodiments, the target angle α has a value range of 180°±45°. When the outlet of the first flow channel 11 and the outlet of the second flow channel 12 are arranged at the above angle, the liquid flowing out of the first flow channel 11 and the liquid flowing out of the second flow channel 12 impact and collide with each other, so that the washing water and the washing liquid can be fully mixed together.

[0051] In some possible implementations, the target angle α may be, for example, 180°-45°, 180°-30°, 180°-10°, 180°, 180°+10°, 180°+30°, 180°+45°, etc. Optionally, the target angle α may be 180°.

[0052] Combination Figure 1 As shown, in some embodiments, the liquid inlet 4 includes a first liquid inlet 41 and a second liquid inlet 42, and the first liquid inlet 41 and the second liquid inlet 42 are arranged at intervals in the first flow channel 11; the first liquid inlet 41 and the second liquid inlet 42 are respectively used to add different types of liquid detergents into the first flow channel 11.

[0053] By arranging two liquid inlets 4 in the first flow channel 11, the washing liquid delivery device of this embodiment can simultaneously deliver two liquid detergents. The two washing liquids are pre-mixed in the first flow channel 11, and impact and collide with the washing water in the second flow channel 12 at the outlet of the first flow channel 11 to be further fully mixed. Then, the two washing liquids enter the washing tub of the washing machine through the delivery channel 13. Both washing liquids can be fully mixed with the washing water, which is beneficial to improving the use effect of the two washing liquids.

[0054] Exemplarily, liquid detergents include, but are not limited to, laundry detergent, softener, disinfectant, fragrance, and the like.

[0055] In some possible implementations, reference Figure 1 As shown, the washing liquid delivery device also includes a first delivery pump 300 and a second delivery pump 400, wherein the outlet of the first delivery pump 300 is connected to the first liquid inlet 41, and the outlet of the second delivery pump 400 is connected to the second liquid inlet 42. The first delivery pump 300 and the second delivery pump 400 can be used to pump out the washing liquid from the first liquid inlet 41 and the second liquid inlet 42 respectively, thereby achieving the delivery of the washing liquid.

[0056] Combination Figure 1 and Figure 2 As shown, in some embodiments, the washing liquid delivery device further includes a flow disturbance structure 5, and the flow disturbance structure 5 is located in the first flow passage 11 or the second flow passage 12 where at least one liquid inlet 4 is located.

[0057] In order to further improve the mixing effect of the washing liquid and the washing water in the flow channel, a spoiler structure 5 is provided in the first flow channel 11 or the second flow channel 12 where the liquid inlet 4 is arranged. The spoiler structure 5 is beneficial to disrupting the laminar flow in the flow channel into flocculation, so that the washing liquid and the washing water are further mixed.

[0058] Combination Figure 2 As shown, in some embodiments, the spoiler structure 5 includes a plurality of array-arranged protrusion structures 51. By using the array-arranged protrusion structures 51, a good spoiler effect can be achieved.

[0059] Combination Figure 2As shown, in some embodiments, the positions of two adjacent protrusion structures 51 in the flow-disturbing structure 5 along the flow direction are staggered. Through the above arrangement, the mixed liquid of the washing liquid and the washing water in the flow channel can be blocked successively by the adjacent protrusion structures 51 when flowing along the flow direction, thereby further improving the flow-disturbing effect.

[0060] Combination Figure 1 and Figure 3 As shown, in some embodiments, the washing liquid delivery device further includes a beam structure 6, and the beam structure 6 is located in the first flow channel 11 or the second flow channel 12 where at least one liquid inlet 4 is not provided.

[0061] Through the above arrangement, only washing water flows in the flow channel where the liquid inlet 4 is not provided, and a beam structure 6 is arranged in the flow channel to increase the flow rate of the washing water by reducing the flow area of ​​the flow channel, so that the washing water flowing out of the flow channel can have a stronger impact on the mixed liquid of the washing water and washing liquid flowing out of another flow channel, thereby achieving sufficient mixing of the washing water and washing liquid.

[0062] Combination Figure 3 As shown, in some embodiments, the beam structure 6 is located at the outlet of the second flow channel 12 , and the beam structure 6 is used to increase the flow rate of the washing water flowing out of the second flow channel 12 .

[0063] By arranging the beam structure 6 at the outlet of the second flow channel 12, the flow area of ​​the second flow channel 12 can be reduced, thereby increasing the flow velocity of the washing water along the flow direction b, so that the washing water flowing out of the second flow channel 12 can strongly impact the mixed liquid flowing out of the first flow channel 11, thereby improving the mixing effect of the mixed liquid flowing out of the first flow channel 11.

[0064] Combination Figure 4 As shown, in some embodiments, the detergent dispensing device includes a water dispensing box 100 and a cover member 200; the mixing channel 1 is located on the top surface of the water dispensing box 100, and the cover member 200 is covered on the top surface of the water dispensing box 100 to seal the mixing channel 1.

[0065] In this embodiment, the mixing channel 1 is arranged on the top surface of the water delivery box 100 and is sealed by the cover member 200, which is beneficial to simplify the structure of the washing liquid delivery device and reduce the processing and production costs of the washing liquid delivery device.

[0066] Exemplarily, a liquid storage cavity for accommodating different washing liquids is further provided in the water delivery box 100, and the inlets of the first delivery pump 300 and the second delivery pump 400 are respectively connected to different liquid storage cavities, so that different washing liquids can be pumped into the flow channel.

[0067] Combination Figure 2 , Figure 3 and Figure 4 As shown, in some embodiments, the top surface of the water delivery box 100 is provided with a rib structure 7 protruding outward, and the mixing channel 1 is formed by the rib structure 7. The use of the protruding rib structure 7 is conducive to further reducing the structure of the washing liquid delivery device and reducing the processing and production costs.

[0068] Exemplarily, the cover plate member 200 is welded to the top of the rib structure 7 to achieve sealing of the mixing channel 1 .

[0069] On the other hand, the present embodiment provides a clothes processing device, which includes the detergent dispensing device of the present invention.

[0070] The clothes processing device of this embodiment adopts the washing machine delivery device of the present utility model, and has all the beneficial technical effects of all the embodiments herein.

[0071] It should be noted that the "several" and "at least one" mentioned in this article refer to one or more, and "multiple" and "at least two" refer to two or more. "And / or" describes the association relationship of the associated objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0072] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0073] In the description of this specification, the reference terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present invention.

[0074] The above description is only an embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A washing liquid delivery device, characterized in that: The washing liquid delivery device comprises: a mixing channel (1), a water inlet (2), a delivery port (3) and at least one liquid inlet (4); The mixing channel (1) comprises a first flow passage (11), a second flow passage (12) and a delivery channel (13); the water inlet (2) is respectively connected to the inlet of the first flow passage (11) and the inlet of the second flow passage (12); and the at least one liquid inlet (4) is connected to one of the first flow passage (11) and the second flow passage (12); The outlet of the first flow passage (11) and the outlet of the second flow passage (12) intersect at a target angle α and are connected to the inlet of the delivery passage (13), and the delivery port (3) is provided at the outlet of the delivery passage (13).

2. The cleaning liquid delivery device according to claim 1, characterized in that: The target angle α has a value range of 180°±45°.

3. The cleaning liquid delivery device according to claim 1, characterized in that: The liquid inlet (4) comprises a first liquid inlet (41) and a second liquid inlet (42); the first liquid inlet (41) and the second liquid inlet (42) are arranged in the first flow channel (11) at an interval; the first liquid inlet (41) and the second liquid inlet (42) are respectively used to add different types of liquid detergents into the first flow channel (11).

4. The cleaning liquid delivery device according to claim 1, characterized in that: The washing liquid delivery device further comprises a flow disturbance structure (5), wherein the flow disturbance structure (5) is located in the first flow passage (11) or the second flow passage (12) where the at least one liquid inlet (4) is located.

5. The cleaning liquid delivery device according to claim 4, characterized in that: The spoiler structure (5) comprises a plurality of protrusion structures (51) arranged in an array.

6. The cleaning liquid delivery device according to claim 5, characterized in that: The positions of two adjacent protrusion structures (51) in the flow-disturbing structure (5) along the flow direction are staggered.

7. The cleaning liquid delivery device according to claim 1, characterized in that: The washing liquid delivery device further comprises a beam structure (6), wherein the beam structure (6) is located in the first flow passage (11) or the second flow passage (12) where the at least one liquid inlet (4) is not provided.

8. The cleaning liquid delivery device according to claim 7, characterized in that: The beam structure (6) is located at the outlet of the second flow passage (12), and the beam structure (6) is used to increase the flow rate of the washing water flowing out of the second flow passage (12).

9. The washing liquid feeding device according to any one of claims 1 to 8, characterized in that: The washing liquid delivery device comprises a water delivery box (100) and a cover plate (200); The mixing channel (1) is located on the top surface of the water delivery box (100), and the cover plate (200) is arranged on the top surface of the water delivery box (100) to seal the mixing channel (1).

10. The cleaning liquid delivery device according to claim 9, characterized in that: The top surface of the water delivery box (100) is provided with a rib structure (7) protruding outwards, and the mixing channel (1) is formed by surrounding the rib structure (7).

11. A clothes processing device, characterized in that: The laundry processing device comprises the washing liquid dispensing device according to any one of claims 1 to 10.

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