CN115874414A - Detergent dissolving device, detergent box and clothes treatment equipment - Google Patents
Detergent dissolving device, detergent box and clothes treatment equipment Download PDFInfo
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- CN115874414A CN115874414A CN202111155073.4A CN202111155073A CN115874414A CN 115874414 A CN115874414 A CN 115874414A CN 202111155073 A CN202111155073 A CN 202111155073A CN 115874414 A CN115874414 A CN 115874414A
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Abstract
The invention relates to a detergent dissolving device, a detergent box and clothes treatment equipment, wherein the detergent dissolving device comprises a detergent containing structure and a spiral water injection structure, the detergent containing structure is provided with a containing cavity, and a first liquid outlet nozzle communicated with the containing cavity is arranged on the detergent containing structure in a stretching mode; the spiral water injection structure is connected in the bottom of detergent containing structure, and the spiral water injection structure includes spiral runner and dissolves the chamber, and the delivery port and the dissolving chamber intercommunication of spiral runner, first liquid outlet nozzle stretch into the delivery port and extend to dissolve in the chamber with dissolve the chamber intercommunication. In the detergent dissolving device provided by the invention, the detergent or detergent solution flowing out of the first liquid outlet nozzle and the water flowing out of the spiral flow channel are in contact mixing in the process of flowing into the dissolving cavity, and the impact force of the water in the spiral flow channel is larger, so that the mixing strength of the water and the detergent or detergent solution is improved, and the dissolving effect is further improved.
Description
Technical Field
The invention belongs to the technical field of clothes treatment, and particularly relates to a detergent dissolving device, a detergent box and clothes treatment equipment.
Background
This section provides background information related to the present disclosure only and is not necessarily prior art.
The laundry processing apparatus is one of household appliances commonly used in daily life, and generally includes a washing apparatus, a drying apparatus and a washing and drying integrated apparatus, wherein the washing apparatus generally includes a pulsator washing machine and a drum washing machine, and the drum washing machine generally has a detergent box, and laundry powder or laundry detergent is put into a drum of the washing machine by the detergent box.
The detergent putting and dissolving mode of the existing drum washing machine is as follows: the washing powder or the laundry detergent is put into the detergent box, water enters the detergent box to impact the washing powder or the laundry detergent in the detergent box, the washing powder or the laundry detergent flows into the barrel from the outlet after being dissolved, the washing powder or the laundry detergent cannot be dissolved fully by the dissolving mode, and the problem that washing powder particles remain or the laundry detergent is uneven when entering the barrel exists, so that the washing effect on clothes is influenced.
Disclosure of Invention
The object of the present invention is to solve at least the problem of insufficient detergent dissolution in the existing laundry treating apparatus. The purpose is realized by the following technical scheme:
the present invention in a first aspect provides a detergent dissolving device comprising:
the detergent containing structure is provided with a containing cavity, and a first liquid outlet nozzle communicated with the containing cavity extends out of the detergent containing structure;
spiral water injection structure, spiral water injection structural connection is in the bottom of detergent holding structure, spiral water injection structure includes spiral runner and dissolves the chamber, spiral runner's delivery port with dissolve the chamber intercommunication, first liquid outlet nozzle stretches into the delivery port extends to dissolve in the chamber with dissolve the chamber intercommunication.
According to the detergent dissolving device provided by the embodiment of the invention, the accommodating cavity of the detergent accommodating structure is used for accommodating detergent or detergent solution, the first liquid outlet nozzle is used for guiding the detergent or detergent solution in the accommodating cavity to flow into the dissolving cavity, and the spiral flow channel in the spiral water injection structure is used for guiding water to spirally flow into the dissolving cavity.
In addition, the detergent dissolving device provided by the embodiment of the invention can also have the following technical characteristics:
in some embodiments of the invention, the bottom surface of the accommodating cavity is provided with a slope gradually inclining downwards from the edge to the center, and the first liquid outlet nozzle is connected to the central area of the bottom of the accommodating cavity.
In some embodiments of the present invention, the spiral flow channel is spirally arranged along a horizontal direction, the water outlet is arranged in a central area of the spiral flow channel, and the first liquid outlet nozzle extends into the water outlet along a vertical direction and is coaxially arranged with the water outlet.
In some embodiments of the invention, the cross-sectional area of the outermost flow channels of the spiral flow channels is greater than the cross-sectional area of the innermost flow channels.
In some embodiments of the invention, the spiral channel decreases in cross-sectional area from the outermost flow channel to the innermost flow channel.
In some embodiments of the present invention, the bottom surface of the spiral flow channel is provided as a slope gradually inclined downward from the edge toward the center, and the dissolution chamber is provided in a central region of the bottom of the spiral water injection structure.
In some embodiments of the invention, the dissolution chamber is configured as a funnel, and a gap is provided between a bottom end of the first spout and a sidewall of the dissolution chamber.
In some embodiments of the present invention, the spiral water injection structure further comprises a second liquid outlet nozzle disposed at the bottom of the dissolution cavity and communicated with the dissolution cavity.
In some embodiments of the present invention, the detergent containing structure is integrally formed with the spiral water injection structure.
A second aspect of the present invention provides a detergent box, including:
the box cover is provided with a box cover water inlet and a spraying opening which are communicated;
the box body is connected with the box cover, a detergent putting cavity is arranged in the box body, and the detergent putting cavity is positioned below the spraying port;
according to the detergent dissolving device provided by any one of the embodiments, the detergent dissolving device is connected with the box body and communicated with the detergent putting cavity, and the accommodating cavity of the detergent dissolving device is positioned at the downstream of the detergent putting cavity.
According to the detergent box provided by the embodiment of the invention, the detergent feeding cavity is used for feeding detergent, external water can enter the box cover through the water inlet and is sprayed out from the spraying port, so that the detergent is primarily dissolved, the detergent dissolving device is positioned at the downstream of the detergent feeding cavity, so that the detergent solution flowing out of the detergent feeding cavity flows into the containing cavity of the detergent containing structure and can flow out from the first liquid outlet nozzle, so that the detergent solution is contacted and mixed with the water flowing out of the spiral flow channel in the process of flowing into the dissolving cavity, and secondary dissolution is realized.
In some embodiments of the present invention, the bottom surface of the detergent dispensing chamber is provided with a slope gradually inclined downward in a direction toward the detergent dissolving device.
In some embodiments of the invention, the box body is further provided with an overflow channel, the overflow channel is flush with the highest water level of the accommodating cavity and is communicated with the accommodating cavity, and the overflow channel is used for being communicated with an outer barrel of the clothes treatment equipment.
In some embodiments of the invention, the cartridge is integrally formed with the detergent dissolving device.
A third aspect of the present invention proposes a laundry treating apparatus comprising an inner tub, an outer tub, and the detergent box proposed according to any of the above embodiments, the detergent dissolving device of the detergent box being in communication with the inner tub.
According to the clothes treatment equipment provided by the embodiment of the invention, the detergent feeding cavity of the detergent box is used for feeding detergent, water entering the box cover through the water inlet and sprayed out from the spraying port can primarily dissolve the detergent, the detergent dissolving device positioned at the downstream of the detergent feeding cavity can secondarily dissolve the detergent solution, and the mixing strength of the water and the detergent solution in the secondary dissolving process is improved by arranging the spiral water injection structure, so that the dissolving effect is further improved, the detergent in the clothes treatment equipment provided by the embodiment is more fully dissolved, and the problem of insufficient detergent dissolution in the existing clothes treatment equipment is solved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:
FIG. 1 is a schematic view showing a structure of a detergent dissolving device according to an embodiment of the present invention;
FIG. 2 isbase:Sub>A sectional view in the A-A direction of the detergent dissolving device of FIG. 1;
FIG. 3 is a schematic view of a flow path of liquid in the detergent dissolving device according to the embodiment of the present invention;
FIG. 4 is a schematic perspective view of FIG. 3;
FIG. 5 is an exploded view of a detergent box according to an embodiment of the present invention;
fig. 6 is a sectional view of a detergent box according to an embodiment of the present invention.
The reference symbols in the drawings denote the following:
1000. a detergent box;
100. a detergent dissolving device;
10. a detergent containing structure;
11. an accommodating chamber; 12. a first liquid outlet nozzle;
20. a spiral water injection structure;
21. a spiral flow channel; 2101. an outermost runner; 2102. an innermost flow passage;
211. a water inlet; 212. a water outlet; 213. a spiral water baffle;
22. a dissolution chamber; 23. a second liquid outlet nozzle;
300. a box cover;
301. a water inlet of the box cover; 302. a spray port;
400. a case body;
410. a drawer; 411. a detergent putting cavity; 420. an overflow channel.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof.
Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" may include both an up and down orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1 to 4, an embodiment of the present invention provides a detergent dissolving device 100, where the detergent dissolving device 100 includes a detergent containing structure 10 and a spiral water injection structure 20, the detergent containing structure 10 has a containing cavity 11, and a first liquid outlet 12 that is communicated with the containing cavity 11 is extended from the detergent containing structure 10; spiral water injection structure 20 is connected in the bottom of detergent containment structure 10, and spiral water injection structure 20 includes spiral runner 21 and dissolving chamber 22, and the delivery port 212 and the dissolving chamber 22 intercommunication of spiral runner 21, first drain nozzle 12 stretch into delivery port 212 and extend to dissolve in the chamber 22 with dissolve the chamber 22 intercommunication.
In the detergent dissolving device 100 according to the embodiment of the present invention, the receiving cavity 11 of the detergent receiving structure 10 is used for receiving detergent or a detergent solution, the first liquid outlet 12 is used for guiding the detergent or the detergent solution in the receiving cavity 11 to flow into the dissolving cavity 22, and the spiral flow channel 21 in the spiral water injection structure 20 is used for guiding water to flow spirally into the dissolving cavity 22, in this embodiment, the detergent receiving structure 10 is connected to the spiral water injection structure 20, wherein the first liquid outlet 12 extends into the water outlet 212 of the spiral flow channel 21 and is communicated with the dissolving cavity 22, that is, the detergent or the detergent solution flowing out from the first liquid outlet 12 and the water flowing out from the spiral flow channel 21 are in contact mixing during flowing into the dissolving cavity 22, and the water is in a vortex shape when flowing out from the spiral flow channel 21, so that the impact force of the water is large, thereby improving the mixing strength of the water and the detergent or the detergent solution, further improving the dissolving effect, and the problem that the water and the detergent or the detergent solution enter the dissolving cavity 22 and then are further mixed, therefore, the problem of the detergent dissolving device 100 according to the present embodiment can be applied to the existing laundry treatment device, and the problem of the present invention can be solved.
Specifically, referring to fig. 1, fig. 1 is a schematic structural diagram of a detergent dissolving device 100 according to an embodiment of the present invention, in the embodiment, a detergent containing structure 10 is connected to a spiral water injection structure 20, and the spiral water injection structure 20 is located below the detergent containing structure 10, and a connection manner between the detergent containing structure 10 and the spiral water injection structure 20 may be set to be bonded or clamped, or in some embodiments of the present invention, the detergent containing structure 10 and the spiral water injection structure 20 are integrally formed, and specifically, may be integrally injection-molded, so as to facilitate manufacturing; the spiral flow passage 21 can be spirally arranged along the horizontal direction, also can be spirally arranged along the vertical direction or along the inclined direction which forms an acute angle with the horizontal direction, and the water in the spiral flow passage 21 can be ensured to spirally flow out and be contacted and mixed with the detergent or the detergent solution.
In this embodiment, the accommodating cavity 11 is used for accommodating a detergent or a detergent solution, and it should be noted that the detergent dissolving device 100 provided in this embodiment may be directly applied to a laundry processing apparatus, in which case a user may directly put the detergent into the accommodating cavity 11, or the detergent dissolving device 100 may be installed in the detergent box 1000, and on the basis that the detergent box 1000 itself has the putting cavity, the detergent in the putting cavity is mixed with water to be initially dissolved to form the detergent solution, in which case the detergent solution may flow into the accommodating cavity 11 in this embodiment, so as to perform subsequent further dissolution.
Specifically, the sectional shape of the detergent containing structure 10 may be set to be rectangular, circular or elliptical, and the sectional shape of the spiral water injection structure 20 may be set to be circular or elliptical, so as to facilitate the setting of the internal spiral flow channel 21, in an alternative embodiment, as shown in fig. 1, the sectional shapes of the detergent containing structure 10 and the spiral water injection structure 20 are set to be circular, on this basis, the bottom surface of the containing cavity 11 of the detergent containing structure 10 is circular, the first liquid outlet nozzle 12 extends out to be arranged on the detergent containing structure 10, and it can be understood that the first liquid outlet nozzle 12 is located at the bottom of the detergent containing structure 10, so as to be communicated with the dissolving cavity 22 of the spiral water injection structure 20.
Referring to fig. 2, fig. 2 isbase:Sub>A sectional view of detergent dissolving apparatus 100A-base:Sub>A shown in fig. 1, in some embodiments of the present invention,base:Sub>A bottom surface of receiving chamber 11 is configured as an inclined surface, and as shown in fig. 2, the bottom surface of receiving chamber 11 is inclined downward from an edge towardbase:Sub>A center, that is, the center of the bottom of receiving chamber 11 is the lowest point of receiving chamber 11, and when receiving detergent or detergent solution in receiving chamber 11, the detergent or detergent solution tends to flow toward the center of the bottom, and based on this, in this embodiment, first liquid outlet nozzle 12 is connected tobase:Sub>A central region of the bottom of receiving chamber 11, it can be understood that first liquid outlet nozzle 12 is communicated with receiving chamber 11, and detergent or detergent solution in receiving chamber 11 can flow out from first liquid outlet nozzle 12, and in this embodiment, by configuring the bottom surface of receiving chamber 11 as an inclined surface and configuring first liquid outlet nozzle 12 at the central region of the bottom of receiving chamber 11, the speed of detergent or detergent solution flowing out from first liquid outlet nozzle 12 is further increased.
On the basis of the above embodiment, the bottom surface of the accommodating chamber 11 is provided with a smooth slope to reduce the hindrance to the fluidity of the detergent or the detergent solution. Further, the shape of first liquid outlet 12 can set up to be cylindric, and when the cross sectional shape who holds chamber 11 sets up to be circular, the axis of first liquid outlet 12 can coincide with the axis that holds chamber 11, and first liquid outlet 12 integrated into one piece is in the bottom that holds chamber 11, and the bottom plate that holds chamber 11 sets up to smooth transition's structure with the lateral wall of first liquid outlet 12 to avoid influencing the flow of detergent or detergent solution.
Referring to fig. 2 in combination with fig. 3 and 4, fig. 3 is a schematic view illustrating a flow path of a liquid in the detergent dissolving device 100 according to an embodiment of the present invention, fig. 4 is a schematic view illustrating a perspective view of fig. 3, and arrows in fig. 3 and 4 show a flow direction of the liquid in the detergent dissolving device 100, in which the spiral water injection structure 20 is used for guiding external clean water, such as tap water, to enter so as to be mixed with a detergent or a detergent solution. Specifically, according to the above embodiment, when the cross-sectional shape of the spiral water injection structure 20 is a circle, the spiral water injection structure 20 may be disposed in an approximately cylindrical shape as a whole, a spiral water baffle 213 that spirals around an axis may be disposed in the spiral water injection structure 20, and a spiral flow channel 21 is defined between the spiral water baffle 213 and a bottom plate and a side wall of the spiral water injection structure 20, so that water entering the spiral water injection structure 20 can flow along the spiral flow channel 21.
On the basis of the above embodiment, please continue to refer to fig. 2, the spiral water baffle 213 may be disposed perpendicular to the horizontal plane, so that the spiral flow channel 21 spirals along the horizontal direction, and on the basis, as shown in fig. 4, the spiral water injection structure 20 is further provided with a water inlet 211, the water inlet 211 is located at the side of the spiral water injection structure 20 and is communicated with the spiral flow channel 21, and the water inlet 211 may be directly communicated with an external water source; the water outlet 212 of the spiral flow channel 21 is arranged at the center of the spiral flow channel 21, specifically, the water outlet 212 is arranged in the vertical direction, the axis of the water outlet 212 coincides with the axis of the spiral water injection structure 20, the water which flows in the spiral flow channel 21 in a rotating manner can flow out in the vertical direction through the water outlet 212, and the water outlet 212 is communicated with the dissolving cavity 22, so that the water flows into the dissolving cavity 22.
Further, with continued reference to fig. 2, in some embodiments of the present invention, the cross-sectional area of the outermost channel 2101 of the spiral channel 21 is greater than the cross-sectional area of the innermost channel 2102, so that when water flows in the spiral channel 21, the speed is increased due to the smaller cross-sectional area in the process from the outermost channel 2101 to the innermost channel 2102, and the dissolving effect is further improved.
Based on the above embodiment, with continued reference to fig. 2, the dissolving cavity 22 is formed at the bottom of the spiral water injection structure 20 and is located below the spiral flow channel 21, it can be understood that the detergent or the detergent solution flows from the first liquid outlet 12 of the detergent containing structure 10 to the dissolving cavity 22, and the water flows from the water outlet 212 of the spiral water injection structure 20 to the dissolving cavity 22, in this embodiment, the dissolving cavity 22 is used for providing a dissolving space for the detergent and the water. In some embodiments of the present invention, the bottom surface of the spiral flow channel 21 is provided as an inclined surface, and as shown in fig. 2, the bottom surface of the spiral flow channel 21 is gradually inclined downward from the edge toward the center, that is, the bottom center of the spiral flow channel 21 is the lowest point of the spiral flow channel 21, and the water flow in the spiral flow channel 21 tends to flow toward the bottom center under the action of gravity, thereby further increasing the speed of the water flow in the spiral flow channel 21, and on this basis, the dissolution cavity 22 is provided in the central region of the bottom of the spiral water injection structure 20 so as to be aligned with the water outlet 212 of the spiral flow channel 21 in the vertical direction. In addition, in the present embodiment, the bottom plate of the spiral flow channel 21 and the side wall of the dissolution cavity 22 are configured as a smooth transition structure, so as to further increase the flow rate of the liquid therein.
Further, with continued reference to fig. 2, according to the above embodiment, the first outlet nozzle 12 extends into the outlet 212 of the spiral flow channel 21 in the vertical direction and extends into the dissolving chamber 22, in some embodiments of the present invention, the first outlet nozzle 12 is coaxially arranged with the outlet 212, when the cross section of the dissolving chamber 22 is configured to be circular, the first outlet nozzle 12, the outlet 212 and the dissolving chamber 22 are coaxially arranged, as shown in fig. 3 and 4, the detergent or detergent solution flowing out of the first outlet nozzle 12 flows downwards in the vertical direction, the water flowing out of the outlet 212 spirally flows out from the gap between the outlet 212 and the first outlet nozzle 12, and thus, the spirally flowing water contacts the vertically flowing detergent or detergent solution during the flowing out process, so as to be rapidly mixed.
Further, with reference to fig. 2, in some embodiments of the present invention, the dissolving cavity 22 is shaped as a funnel, so that an acute angle is formed between the sidewall of the dissolving cavity 22 and the vertical direction, which is also convenient for the liquid flowing therein, and the inclined sidewall of the dissolving cavity 22 can block and guide the water flowing out from the water outlet 212 to some extent, in this embodiment, the bottom end of the first liquid outlet nozzle 12 extends into the dissolving cavity 22, and a gap can be formed between the inclined sidewall of the dissolving cavity 22 and the bottom end of the first liquid outlet nozzle 12, which is smaller than the gap between the water outlet 212 and the first liquid outlet nozzle 12, so that the flow velocity of the water flow is increased during passing, thereby further improving the impact force of the water flow, and making the dissolving more sufficient. In addition, the funnel-shaped dissolving chamber 22 enables more sufficient contact of the detergent with the water after the water and the detergent flow to contact with the inner wall of the dissolving chamber 22, thereby further improving the dissolving effect.
Referring to fig. 2, in some embodiments of the present invention, the spiral water injection structure 20 further includes a second liquid outlet 23, the second liquid outlet 23 is disposed at the bottom of the dissolution cavity 22 and is communicated with the dissolution cavity 22, the water and the detergent are mixed and dissolved and then flow out through the second liquid outlet 23, and the second liquid outlet 23 is used for being communicated with an inner tub of the laundry processing apparatus in this embodiment, so that the detergent solution directly contacts with the laundry in the inner tub for washing. Specifically, the second liquid outlet nozzle 23 may be configured to be cylindrical, and on the basis of the above embodiment, the second liquid outlet nozzle 23 may be configured coaxially with the first liquid outlet nozzle 12 and the water outlet 212, and the second liquid outlet nozzle 23 may be integrally formed at the bottom of the spiral water injection structure 20.
Referring to fig. 5 and 6, fig. 5 is an exploded schematic view of a detergent box 1000 according to an embodiment of the present invention, fig. 6 is a cross-sectional view of the detergent box 1000 according to an embodiment of the present invention, a second aspect of the present invention provides a detergent box 1000, the detergent box 1000 includes a box cover 300, a box body 400, and a detergent dissolving device 100 according to any of the embodiments, the box cover 300 is provided with a box cover water inlet 301 and a spraying port 302, which are communicated with each other; the box body 400 is connected with the box cover 300, a detergent putting cavity 411 is arranged in the box body 400, and the detergent putting cavity 411 is positioned below the spraying port 302; the detergent dissolving device 100 is connected to the box 400 and is communicated with the detergent putting cavity 411, and the containing cavity 11 of the detergent dissolving device 100 is located at the downstream of the detergent putting cavity 411.
In the detergent box 1000 according to the embodiment of the present invention, the detergent putting cavity 411 is used for putting detergent, external water may enter the box cover 300 through the water inlet 211 and be sprayed from the spraying port 302, so that the detergent is primarily dissolved, the detergent dissolving device 100 is located at the downstream of the detergent putting cavity 411, so that the detergent solution flowing out from the detergent putting cavity 411 flows into the accommodating cavity 11 of the detergent accommodating structure 10 and can flow out from the first liquid outlet 12, so as to be contacted and mixed with the water flowing out from the spiral flow channel 21 in the process of flowing into the dissolving cavity 22, thereby achieving secondary dissolution, as the water in the spiral flow channel 21 flows out in a vortex shape, the impact force of the water is large, thereby improving the mixing strength of the water and the detergent solution in the secondary dissolution process, further improving the dissolving effect, and the water and the detergent solution are further mixed after entering the dissolving cavity 22, in conclusion, the detergent box 1000 according to this embodiment may be applied to a laundry treatment device to improve the dissolving effect of the detergent, and solve the problem of insufficient dissolution of the detergent in the existing laundry treatment device.
Specifically, referring to fig. 5, the detergent box 1000 includes a box cover 300 and a box body 400, and the box cover 300 and the box body 400 can be detachably connected, such as clamped and screwed, for easy assembly and disassembly; the box cover water inlet 301 can be arranged on the side surface of the box cover 300, and the box cover water inlet 301 is communicated with an external water source; further, a drawer 410 is provided in the case 400, a detergent putting cavity 411 is provided in the drawer 410, and a user can add detergent into the detergent putting cavity 411 by pulling out the drawer 410. The spraying ports 302 are arranged on one side of the box cover 300 facing the detergent putting cavity 411, and a plurality of spraying ports 302 can be arranged, so that clean water flows into the box cover 300 from the box cover water inlet 301, and then is sprayed into the detergent putting cavity 411 from the plurality of spraying ports 302 to preliminarily dissolve detergents such as washing powder or laundry detergent in the detergent putting cavity 411.
Referring to fig. 6, the detergent dissolving device 100 is connected to the box 400, and in some embodiments of the invention, the box 400 and the detergent dissolving device 100 are integrally formed, and may be configured to be integrally injection-molded, so as to facilitate manufacturing. The containing cavity 11 of the detergent dissolving device 100 in this embodiment is communicated with the detergent putting cavity 411, and the containing cavity 11 is located downstream of the detergent putting cavity 411, that is, the detergent solution primarily dissolved in the detergent putting cavity 411 can flow into the containing cavity 11 to be dissolved for the second time. In this embodiment, an opening may be formed at one side of the bottom of the detergent dispensing chamber 411, and the opening is located above the receiving chamber 11, so that the detergent solution can flow into the receiving chamber 11 through the opening.
On the basis of the above embodiment, please continue to refer to fig. 6, the bottom surface of the detergent putting cavity 411 is set to be an inclined surface, and the bottom surface of the detergent putting cavity 411 gradually inclines downwards along a direction pointing to the detergent dissolving device 100, so that the detergent solution in the detergent putting cavity 411 tends to flow towards a lower position, thereby facilitating the detergent solution to flow into the accommodating cavity 11, further improving the liquid flow speed, and further increasing the detergent putting efficiency.
Further, referring to fig. 6, in some embodiments of the present invention, the box body 400 is further provided with an overflow channel 420, in the embodiment, the overflow channel 420 is used for preventing the detergent solution from flowing back due to too much detergent solution, as shown in fig. 6, the overflow channel 420 is communicated with the accommodating cavity 11 of the detergent dissolving device 100, and the overflow channel 420 is flush with the highest water level of the accommodating cavity 11, when the detergent solution in the accommodating cavity 11 is too much, the detergent solution can flow out through the overflow channel 420, when the detergent box 1000 of the embodiment is applied to the laundry treating apparatus, the overflow channel 420 is communicated with the outer tub of the laundry treating apparatus, it can be understood that, on the basis that the second liquid outlet 23 of the detergent dissolving device 100 is communicated with the inner tub of the laundry treating apparatus, in order to avoid occupying the washing space of the inner tub, the overflow channel 420 is communicated with the outer tub in the embodiment, so that the extra detergent solution enters the outer tub and mixes with water, and the detergent solution is prevented from overflowing to the outside.
An embodiment of the third aspect of the present invention provides a laundry treatment apparatus, which includes an inner tub, an outer tub, and the detergent box 1000 according to any of the above embodiments, wherein the detergent dissolving device 100 of the detergent box 1000 is communicated with the inner tub.
The clothes treatment equipment provided by the embodiment of the invention comprises the detergent box 1000, the detergent putting cavity 411 of the detergent box 1000 is used for putting detergent, water which enters the box cover 300 through the water inlet 211 and is sprayed out from the spraying port 302 can primarily dissolve the detergent, the detergent dissolving device 100 positioned at the downstream of the detergent putting cavity 411 can secondarily dissolve a detergent solution, and the spiral water injection structure 20 is arranged to improve the mixing strength of the water and the detergent solution in the secondary dissolving process, so that the dissolving effect is further improved, the detergent in the clothes treatment equipment provided by the embodiment is more fully dissolved, and the problem of insufficient detergent dissolution in the existing clothes treatment equipment is solved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (14)
1. A detergent dissolving apparatus, comprising:
the detergent containing structure is provided with a containing cavity, and a first liquid outlet nozzle communicated with the containing cavity extends out of the detergent containing structure;
spiral water injection structure, spiral water injection structural connection is in the bottom of detergent holding structure, spiral water injection structure includes spiral runner and dissolves the chamber, spiral runner's delivery port with dissolve the chamber intercommunication, first liquid outlet nozzle stretches into the delivery port extends to dissolve in the chamber with dissolve the chamber intercommunication.
2. The detergent dissolving apparatus as claimed in claim 1, wherein the bottom surface of the receiving chamber is formed as a slope gradually sloping downward from the rim toward the center, and the first outlet nozzle is connected to a central region of the bottom of the receiving chamber.
3. The detergent dissolving apparatus as claimed in claim 1, wherein the spiral flow channel is spirally arranged along a horizontal direction, the water outlet is arranged at a central region of the spiral flow channel, and the first liquid outlet nozzle extends into the water outlet along a vertical direction and is coaxially arranged with the water outlet.
4. The detergent dissolving apparatus according to claim 1, wherein the cross-sectional area of the outermost flow path of the spiral flow path is larger than the cross-sectional area of the innermost flow path.
5. The detergent dissolving apparatus of claim 4 wherein the spiral channel has a cross-sectional area that decreases from the outermost flow path to the innermost flow path.
6. The detergent dissolving apparatus according to any one of claims 3 to 5, wherein the bottom surface of the spiral flow path is provided as a slope gradually sloping downward from the edge toward the center, and the dissolving chamber is provided in a central region of the bottom of the spiral water injection structure.
7. A detergent dissolving device as claimed in any one of claims 3 to 5, wherein the dissolving chamber is funnel-shaped, and a gap is provided between the bottom end of the first outlet nozzle and the side wall of the dissolving chamber.
8. The detergent dissolving apparatus as claimed in any one of claims 3 to 5, wherein the spiral water injection structure further comprises a second liquid outlet nozzle disposed at the bottom of the dissolving chamber and communicating with the dissolving chamber.
9. The detergent dissolving apparatus as claimed in claim 1, wherein said detergent containing structure is integrally formed with said spiral water injection structure.
10. A detergent box, comprising:
the box cover is provided with a box cover water inlet and a spraying port which are communicated;
the box body is connected with the box cover, a detergent putting cavity is arranged in the box body, and the detergent putting cavity is positioned below the spraying port;
the detergent dissolving device according to any one of claims 1 to 9, being connected to the box body and communicating with the detergent dispensing chamber, the receiving chamber of the detergent dissolving device being located downstream of the detergent dispensing chamber.
11. The detergent box according to claim 10, wherein a bottom surface of the detergent dispensing chamber is provided with a slope gradually inclined downward in a direction toward the detergent dissolving device.
12. The detergent box according to claim 10, wherein an overflow channel is further provided on the box body, the overflow channel being flush with a highest water level of the accommodating cavity and communicating with the accommodating cavity, the overflow channel being for communicating with an outer tub of the laundry treating apparatus.
13. The detergent box according to claim 10, wherein the box body is integrally formed with the detergent dissolving device.
14. A laundry treating apparatus, comprising an inner tub, an outer tub, and the detergent box of any one of claims 10 to 13, the detergent dissolving device of the detergent box being in communication with the inner tub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111155073.4A CN115874414A (en) | 2021-09-29 | 2021-09-29 | Detergent dissolving device, detergent box and clothes treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111155073.4A CN115874414A (en) | 2021-09-29 | 2021-09-29 | Detergent dissolving device, detergent box and clothes treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115874414A true CN115874414A (en) | 2023-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111155073.4A Pending CN115874414A (en) | 2021-09-29 | 2021-09-29 | Detergent dissolving device, detergent box and clothes treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115874414A (en) |
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2021
- 2021-09-29 CN CN202111155073.4A patent/CN115874414A/en active Pending
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