CN218232850U - Detergent feeding device and washing equipment - Google Patents

Detergent feeding device and washing equipment Download PDF

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Publication number
CN218232850U
CN218232850U CN202221942269.8U CN202221942269U CN218232850U CN 218232850 U CN218232850 U CN 218232850U CN 202221942269 U CN202221942269 U CN 202221942269U CN 218232850 U CN218232850 U CN 218232850U
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China
Prior art keywords
detergent
liquid
probes
box
channel
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CN202221942269.8U
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Chinese (zh)
Inventor
戚欢
杨爱兴
丁鹏飞
孙杰义
王宇
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Wuxi Little Swan Electric Co Ltd
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Wuxi Little Swan Electric Co Ltd
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Priority to CN202221942269.8U priority Critical patent/CN218232850U/en
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Abstract

The utility model provides a device and washing equipment are put in to detergent, this detergent puts in the device and includes: a dispenser box for accommodating a detergent container; the bottom of the detergent box is provided with a water mixing tank, and the distributor box is arranged in the detergent box; wherein the detergent box includes: the bottom of the box body forms the water mixing tank, and the rear end of the box body is provided with a first end wall; the connecting piece is arranged in the box body and is arranged at a distance from the first end wall to form a liquid passing channel communicated with the water mixing tank; the liquid passing channel and the distributor box are positioned at two sides of the connecting piece, and the connecting piece is communicated with the liquid passing channel and the detergent container.

Description

Detergent feeding device and washing equipment
Technical Field
The utility model belongs to the technical field of domestic appliance, more specifically relates to a detergent is put in device and washing equipment.
Background
The detergent feeding device is used for feeding liquid such as detergent into the washing equipment so as to improve the cleaning degree of the washing equipment, and the feeding efficiency of the related detergent feeding device is low.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a detergent is put in device and washing equipment to solve the technical problem who how to improve the fluid among the detergent is put in the device and is put in efficiency.
The technical scheme of the utility model is realized like this:
the embodiment of the utility model provides a device is put in to detergent, include:
a dispenser box for accommodating a detergent container;
the bottom of the detergent box is provided with a water mixing tank, and the distributor box is arranged in the detergent box;
wherein the detergent box includes:
the bottom of the box body forms the water mixing tank, and the rear end of the box body is provided with a first end wall;
the connecting piece is arranged in the box body and is arranged at a distance from the first end wall to form a liquid passing channel communicated with the water mixing tank; the liquid passing channel and the distributor box are positioned on two sides of the connecting piece, and the connecting piece is communicated with the liquid passing channel and the detergent container.
In some embodiments, the dispenser cassette has a first receiving compartment for receiving the detergent container and a second receiving compartment for receiving the detergent container, and the connecting member has a first pair of interfaces and a second pair of interfaces on a side remote from the first end wall, the first pair of interfaces being connected to the detergent container disposed in the first receiving compartment, and the second pair of interfaces being connected to the detergent container disposed in the second receiving compartment.
In some embodiments, further comprising:
the throwing pump is arranged on one side, far away from the connecting piece, of the first end wall and is provided with a first suction channel and a second suction channel which are independent of each other, the first suction channel is communicated with the first pair of interfaces of the connecting piece, and the second suction channel is communicated with the second pair of interfaces.
In some embodiments, the first suction channel has a first inlet port in communication with the first pair of ports and a first outlet port in communication with the flow-through channel; the second suction channel is provided with a second liquid inlet and a second liquid outlet, the second liquid inlet is communicated with the second butt joint, and the second liquid outlet is communicated with the liquid passing channel.
In some implementations, two protruding third extensions are disposed between the first end wall and the connecting member, one of the third extensions is disposed around the first liquid inlet to form a liquid suction cavity, and the other third extension is disposed around the second liquid inlet to form a liquid suction cavity, and the liquid suction cavities are respectively communicated with the corresponding detergent containers.
In some embodiments, the third extending portion is protrudingly disposed on a side of the first end wall close to the water mixing tank.
In some embodiments, the connector is connected to the first end wall by a plurality of fasteners spaced within the liquid-passing channel.
In some embodiments, the fixing member includes a first fixing member disposed below the first liquid outlet and a second fixing member disposed below the second liquid outlet.
In some embodiments, further comprising:
each group of probes comprises two probes, the two probes are arranged at intervals in a staggered mode and are connected with the first end wall, and the probes are arranged between the first end wall and the connecting piece in a protruding mode;
and the controller is connected with each probe to judge whether liquid is introduced into the liquid passing channel from the detergent container or not by detecting the conductivity of each group of probes.
In some embodiments, the probes include a first set of probes disposed below the first fixture and a second set of probes disposed below the second fixture.
In some embodiments, the liquid outlet device further includes two flow guiding ribs protruding from the first end wall and disposed in the liquid passing channel to guide the detergent led out from the first liquid outlet and the detergent led out from the second liquid outlet to the two sets of probes respectively.
The embodiment of the utility model provides a washing equipment is still provided, include:
the detergent delivery device according to any one of the preceding claims;
and the washing barrel is communicated with the detergent putting device.
The embodiment of the utility model provides a device and washing equipment are put in to detergent, this device is put in to detergent includes distributor box and detergent box, the distributor box is used for holding the detergent container, detergent box bottom is equipped with the muddy basin, the distributor box sets up in the detergent box, this detergent box includes box body and connecting piece, the rear end of box body is equipped with first end wall, the connecting piece forms the liquid passageway of crossing that feeds through muddy basin with first end wall interval, cross the both sides that liquid passageway and distributor box are located the connecting piece, the connecting piece is even through liquid passageway and detergent container. Through setting up the detergent box into box body and the connecting piece of setting in the box body, the first end wall interval of connecting piece and box body rear end forms the liquid passageway, and this liquid passageway of crossing need not to form inside the box body at the in-process of processing, but passes the liquid passageway through the surperficial interval formation of connecting piece and box body, is favorable to reducing the processing degree of difficulty of detergent box to reduce the processing cost of detergent box. And the connecting piece is separated from the bottom of the box body at intervals so as to be connected with the liquid passage and the water mixing tank, the structure is simple, fluid naturally flows to the water mixing tank from the bottom of the liquid passage under the action of gravity, the fluid stopping in the liquid passage is favorably reduced, and the liquid feeding efficiency of the detergent feeding device is improved.
Drawings
Fig. 1 is an exploded schematic view of a detergent dispensing device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a dispenser housing according to an embodiment of the present invention being withdrawn from a detergent housing;
FIG. 3 is a sectional view of the detergent box according to the embodiment of the present invention;
FIG. 4 is a schematic view of a first end wall of a detergent box according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a detergent box according to another embodiment of the present invention;
FIG. 6 is a sectional view of the detergent box according to the embodiment of the present invention in another direction;
fig. 7 is a schematic structural diagram of a washing apparatus according to an embodiment of the present invention.
Description of the reference numerals:
100. a detergent dispensing device; 200. a washing tub; 210. a washing chamber; 300. sealing the door; 400. a water inlet pipe; 500. a water outlet pipe; 600. a sewer pipe; 700. a water inlet valve; 701. an inlet; 702. an outlet; 800. water retaining ribs; 1. a dispenser box; 10. accommodating grooves; 101. a first accommodating groove; 102. a second accommodating groove; 2. a detergent box; 20. a water mixing tank; 201. a first sub-cavity; 202. a second subchamber; 21. a liquid passing channel; 22. a box body; 221. a first end wall; 222. flushing the port; 2221. a first flushing port; 2222. A second flushing port; 23. a connecting member; 231. a first pair of interfaces; 232. a second pair of interfaces; 24. a fixing member; 241. a first fixing member; 242. a second fixing member; 25. a water drainage channel; 251. a first water outlet; 252. a water outlet; 3. a detergent container; 4. a detection component; 40. a probe; 401. a first probe; 402. a second probe; 41. a first set of probes; 42. a second set of probes; 5. putting a pump; 511. a first liquid inlet; 512. a second liquid inlet; 51. a liquid inlet; 52. a liquid outlet; 521. a first liquid outlet; 522. a second liquid outlet; 6. flow guiding ribs; 601. a first flow guiding rib; 602. a second flow guiding rib; 61. A first extension portion; 62. a second extension portion; 63. a third extension portion; 631. a liquid suction chamber; 632. a thimble; 7. a water conduit; 71. a water inlet channel; 711. a large diameter part; 7111. a first end; 7112. a second end; 712. a small diameter part; 713. a flow guide part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The individual features described in the embodiments can be combined in any suitable manner without departing from the scope, for example different embodiments and aspects can be formed by combining different features. In order to avoid unnecessary repetition, various possible combinations of the specific features of the present invention will not be described separately.
In the following description, the term "first/second/so" is used merely to distinguish different objects and does not mean that there is a common or relationship between the objects. It should be understood that the references to the orientation descriptions "above", "below", "outside" and "inside" are all the orientations in the normal use state, and the "left" and "right" directions indicate the left and right directions indicated in the specific corresponding schematic diagrams, and may or may not be the left and right directions in the normal use state.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a component of 8230means that the element does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element. "plurality" means greater than or equal to two.
The embodiment of the utility model provides a device is put in to detergent, this device is put in to detergent can be applied to washing equipment such as washing machine, dish washer, fruit vegetables cleaning machine. It should be noted that the application scene type of the embodiment of the present invention is not limited to the detergent dispensing device of the embodiment of the present invention.
The embodiment of the utility model provides a detergent dispensing device 100, it is shown with fig. 1 and 2 to combine, and this detergent dispensing device 100 includes distributor box 1 and detergent box 2.
As shown in fig. 2, the dispenser box 1 has at least one receiving groove 10 for receiving a detergent container 3, and the detergent container 3 can contain liquid such as laundry detergent, softener, disinfectant, perfume, etc. The dispenser cassette 1 has a plurality of receiving grooves 10, one of which is a first receiving groove 101 and the other of which is a second receiving groove 102. Of course, in other embodiments, the holding tank 10 may be provided in a plurality of three, four, etc., and the number of the holding tank 10 may be set according to specific washing requirements. In the embodiment shown in fig. 2, the first receiving tank 101 and the second receiving tank 102 are each for receiving the detergent container 3. The detergent container 3 may be produced as a separate component, and the liquid contained in the detergent container 3 is separately produced and sold. In other embodiments, the first receiving tank 101 can be used to receive the detergent container 3, and the second receiving tank can be used to receive a hand drop box, where the hand drop box indicates that a user can directly introduce a fluid such as laundry detergent into the hand drop box, and the hand drop box then guides the fluid into the detergent box to be mixed and diluted with water. The user manually puts the dosage of the detergent required by single washing into the hand throwing box.
As shown in fig. 2, the dispenser box 1 is disposed in the detergent box 2, the detergent box 2 has a drawing space, and the dispenser box 1 is drawably disposed in the drawing space in the detergent box 2. Referring to fig. 2, the dispenser box 1 is in a state of being drawn out from the drawing space. During normal use of the washing appliance, the dispenser box 1 is pushed into the pull-out space.
As shown in fig. 1, the bottom of detergent box 2 is equipped with water mixing tank 20, and water mixing tank 20 is located the below in pull space, and the rear end of detergent box 2 is equipped with liquid passageway 21, and it should be noted that, the embodiment of the utility model provides an embodiment's fore-and-aft direction shows is the fore-and-aft direction of washing equipment under normal use state, and under normal use state, the front end of washing equipment is towards user's direction, and the rear end of washing equipment deviates from user's direction, and wherein, the fore-and-aft direction of detergent box 2 is unanimous with the fore-and-aft direction of washing equipment, that is to say, the front end of detergent box 2 is towards the front end of washing equipment, and the rear end of detergent box 2 is towards the rear end of washing equipment. As shown in fig. 1, the liquid passing channel 21 is located in the detergent box 2, and the liquid passing channel 21 communicates with the water mixing tank 20. Since the water mixing groove 20 is formed at the bottom of the detergent box 2, the bottom of the liquid passing passage 21 is communicated with the water mixing groove 20 for convenience of arrangement. In a normal use state of the washing apparatus, the detergent container 3 is installed in the holding tank 10, and the detergent container 3 is communicated with the liquid passing channel 21, that is, the fluid in the detergent container 3 can flow into the liquid passing channel 21, and the fluid in the liquid passing channel 21 can flow to the bottom of the liquid passing channel 21 along the liquid passing channel 21 under the action of gravity and flow into the water mixing tank 20. The water mixing tank 20 is provided with an opening communicating with the outside of the detergent dispensing device 100, and the fluid can directly or indirectly flow from the opening to the washing chamber of the washing apparatus.
As shown in fig. 1 and 2, the detergent box 2 includes a box body 22 and a connector 23. The box body 22 forms a drawing space for accommodating the dispenser box, the rear part of the drawing space is provided with the liquid passing channel 21, the bottom of the box body 22 forms the water mixing tank 20, that is, the water mixing tank 20 is arranged at the lower end of the drawing space, and the dispenser box 1 is arranged in the drawing space, that is, the dispenser box 1 is positioned above the water mixing tank 20. As shown in fig. 1, a plurality of end walls are disposed around the box 22, wherein the end wall at the rear end of the box 22 is a first end wall 221. The connecting member 23 is disposed in the box 22, and the connecting member 23 is spaced from the first end wall 221, and the liquid passing channel 21 is formed between the connecting member 23 and the first end wall 221. As shown in fig. 1, the connecting member 23 divides the interior of the case 22 into a front portion and a rear portion, the front portion is a drawing space and the water mixing tank 20, the rear portion is a liquid passing channel 21, the connecting member 23 extends in the up-down direction, and the lower end of the connecting member 23 does not extend completely to the bottom of the case 22, that is, the lower end of the connecting member 23 is spaced from the bottom of the case 22, so that the liquid passing channel 21 is communicated with the water mixing tank 20 through a gap between the lower end of the connecting member 23 and the case 22.
The embodiment of the utility model provides a through set up the detergent box into the box body and set up the connecting piece in the box body, the liquid passageway has been formed with the first end wall interval of box body rear end to the connecting piece, should cross the liquid passageway and need not to form inside the box body at the in-process of processing, but forms the liquid passageway through the surface interval of connecting piece and box body, is favorable to reducing the processing degree of difficulty of detergent box to reduce the processing cost of detergent box. And the connecting piece is spaced from the bottom of the box body to be connected with the liquid passage and the water mixing tank, so that the structure is simple, fluid naturally flows from the bottom of the liquid passage to the water mixing tank under the action of gravity, the fluid staying in the liquid passage is favorably reduced, the liquid feeding efficiency of the detergent feeding device is improved, and the sensitivity of the detection device in the liquid passage for detecting the fluid is favorably improved.
As shown in fig. 3 and 4, the connection member 23 is connected to the case 22 by a plurality of fixing members 24, and in particular, the fixing members are connected to the first end wall 221 of the case 22 and the connection member 23. The fixing member 24 projects from the surface of the connecting member 23 toward the side of the liquid passing passage 21. It should be noted that, the fixing member in the embodiment of the present invention includes, but is not limited to, a screw, a clip member, etc., as long as the fixing of the relative position between the connecting member and the box body can be realized, so that a certain interval can be maintained between the connecting member 23 and the first end wall 221, and the liquid passing channel 21 is formed. The embodiment of the present invention provides a plurality of fixing members 24, at least one of the fixing members 24 is disposed below the liquid outlet 52, and the lower side represents the up-down direction of the detergent dispensing device in the normal use state. And the fixture 24 below the exit port 52 is above the detection assembly 4.
The embodiment of the utility model provides a lead to and pass through the mounting with connecting piece and box body and be connected, and the mounting sets up the below at the liquid outlet, the mounting can enough play the fixed action to connecting piece and box body, the mounting that is located the liquid outlet below can also play the water conservancy diversion effect to the fluid of deriving, and is concrete, fluid is under the condition that the liquid outlet flows out, fluid receives the downward flow of action of gravity, fluid receives blockking of the mounting of liquid outlet below, the position that the fluid bypassed the mounting flows down, thereby form the direction of mounting to the fluid, thereby improve fluidic dispersion degree, and then improve the water conservancy diversion efficiency that the device was put in to the detergent. On the other hand, the probability that the fluid flows to the detection assembly at the same time is improved, so that the detection sensitivity of the detection assembly is improved.
As shown in fig. 1, the detection assembly 4 in the embodiment of the present invention is disposed in the liquid passing channel 21, and it should be noted that, the embodiment of the present invention does not limit what position of the detection assembly 4 specifically located in the liquid passing channel 21, and the detection assembly 4 may be disposed on the top, middle or bottom of the detection channel, as long as the detection assembly 4 is located in the liquid passing channel 21. Furthermore, the embodiment of the present invention does not limit the specific type of the detection assembly 4, no matter what kind of mode the detection assembly 4 is set to, as long as the detection assembly 4 can detect whether there is fluid to pass through in the liquid passage 21. For example, the detection mode of the detection component 4 in the embodiment of the present invention can detect under a set condition, for example, the detection component 4 is started in the process that the washing device controls the detergent container 3 to put liquid into the liquid passing channel 21. Under the condition that the detergent container 3 contains the liquid such as the laundry detergent, the softener, the disinfectant and the perfume, the liquid in the detergent container 3 flows into the liquid passing channel 21, and the detection assembly 4 positioned in the liquid passing channel 21 can detect that the liquid passes through the liquid passing channel 21, so that the detection assembly 4 can judge that the detergent container 3 contains the liquid such as the laundry detergent, the softener, the disinfectant and the perfume. In case the detection assembly 4 detects that there is no fluid flowing through the liquid passage 21, the detection assembly 4 can determine that there is no fluid such as laundry detergent, softener, disinfectant, perfume, etc. in the detergent container 3, that is, the detergent container 3 is in an empty bottle state, and the detection assembly 4 can determine that the detergent container 3 needs to be replaced or needs to be supplemented with fluid. The method is beneficial to improving the understanding degree of the user on the capacity of the detergent container in the washing equipment, and is convenient for the user to replace the detergent container 3 or supplement fluid in time, thereby improving the experience degree of the user and the cleanliness degree of clothes of the washing equipment.
The embodiment of the utility model provides a device is put in to detergent, this device is put in to detergent includes distributor box, detergent box and detection subassembly. The distributor box is provided with at least one accommodating groove for accommodating a detergent container, a water mixing groove is arranged at the bottom of the detergent box, a liquid passing channel communicated with the water mixing groove is arranged at the rear end of the detergent box, the detergent container is connected with the liquid passing channel, and a detection assembly is arranged in the liquid passing channel to detect whether detergent flows to the liquid passing channel or not. The embodiment of the utility model provides a through setting up detection device in the liquid passageway, compare in the mode of setting up detection device in the detergent container, detection device need not all constantly all to contact with the fluid in the detergent container, only fluid just contacts with detection device under the condition that the fluid flows to the liquid passageway in the detergent container, and detection device can detect the detergent container and still have the fluid; the fluid flowing through the detection device can flow to the water mixing tank communicated with the bottom of the liquid passing channel along the liquid passing channel under the action of gravity, so that the fluid cannot stay on the detection device, the detection of the fluid at the next time by the detection device is facilitated, the detection sensitivity of the detection device is improved, and the problem that the fluid in the detergent container is badly inducted by the detection device in the detergent putting device is solved.
In some embodiments, as shown in fig. 3 and 4, the probing assembly 4 includes at least one set of probes and a controller. At least one group of probes indicates that the probing assembly 4 may be provided with one group of probes, or may be provided with two or more groups of probes, wherein each group of probes includes two probes 40. Two probes 40 in the same group of probes are arranged in the liquid passing channel 21 at intervals, and each group of probes is connected with the first end wall 221, the embodiment of the present invention does not limit the connection form between the probes and the first end wall 221, for example, the probes 40 can be detachably connected with the first end wall 221 by a thread, and the probes 40 can be permanently fixed with the first end wall 221 by a welding manner. Whatever the manner of connecting the probe 40 and the first end wall 221, the probe 40 can be kept stationary relative to the first end wall 221, so that the probe 40 can stably protrude into the liquid passing channel 21, that is, the probe 40 is protrudingly disposed between the first end wall 221 and the connecting piece 23. The distance between two probes 40 in the same group of probes is greater than the first set value and less than the second set value, that is, the two probes 40 in the same group of probes are spaced apart from each other, but the distance between the two probes is not too large. For example, the distance between the two probes is greater than 0mm and 20mm or less. Fluid flowing through the fluid channel can flow as far as possible to both probes, reducing the risk of fluid flowing only to one probe and not to the other.
In the embodiment of the present invention, the controller is connected to each probe 40, two probes 40 in each group of probes form a loop with the controller, different loops are formed between different groups of probes, and each loop can be independent of each other. The embodiment of the utility model provides a judge whether have liquid to channel into to crossing in the liquid passageway 21 from the detergent container through the conductivity that detects every group probe 40. Specifically, two probes in each group of probes form a loop with the controller, and under the condition that no fluid flows through the fluid passage 21, the medium between the two probes in the same group of probes is air, so that the resistance between the two probes is large, and the conductivity is low; when the fluid in the detergent container flows into the liquid passing channel 21, the fluid flows through two probes in the same group of probes, the medium between the two probes is changed from air to fluid, so that the resistance between the two probes is reduced, the conductivity is increased, and the controller judges whether the fluid flows through the liquid passing channel by detecting the change of the conductive signal between the probes in the same group. For example, in the process of controlling the fluid in the detergent container to flow to the liquid passing channel by the washing equipment, if the controller detects that the conductivity in the probes in the same group is increased, the detergent container can be judged to have the fluid; if the controller detects that the conductivity of the probes in the same group does not change greatly from the conductivity when the washing equipment does not control the fluid in the detergent container to flow to the liquid passage, the controller can judge that no fluid exists in the detergent container, and can send out an empty bottle signal to the control panel to remind a user of timely replenishing the fluid to the detergent container or timely replacing a new detergent container.
Note that, as shown in fig. 2, in the case where a plurality of housing grooves 10 are provided in the dispenser box 1 to house a plurality of detergent containers 3, a plurality of sets of probes, the number of which is equal to the number of detergent containers 3, may be provided, and the remaining amount of fluid in each detergent container can be individually detected by each set of probes.
The embodiment of the utility model provides a through the mode that sets up detection device into probe and controller, every group probe includes two spaced probes, and the probe is outstanding between connecting piece and first terminal wall, fluid flows to the circumstances of crossing the liquid channel from the detergent container under, two probes can be flowed through to the fluid, the electric conductivity of two probes and the return circuit that the controller formed can increase, under the circumstances that does not have the liquid flow to crossing the liquid channel, the electric conductivity of two probes and the return circuit that the controller formed is lower, consequently, can judge whether still have the fluid in every detergent container through judging the electric conductivity. The contact area between the probe and the fluid is small, so that the influence of the fluid remaining on the surface of the probe on the next detection is reduced, and the sensitivity of the detection device is improved.
In some embodiments, as shown in fig. 1, the detergent dispensing device 100 further comprises a dispensing pump 5. The dosing pump 5 is used for pumping the fluid in the detergent container into the liquid passing channel 21, and the fluid flows into the water mixing tank 20 at the bottom of the box body 22 through the liquid passing channel 21. As shown in fig. 1, the first end wall 221 has two opposite sides in the front-rear direction, wherein the front side of the first end wall 221 is the liquid passing channel 21, and the dosing pump 5 is disposed on the side of the first end wall 221 away from the connecting member 23, that is, the dosing pump 5 is disposed on the rear side of the first end wall 221. The embodiment of the utility model provides a set up the rear side at first end wall 221 through will putting in pump 5, can enough realize the absorption to the fluid in the detergent container, can reduce again to the occuping of box body 22 inner space to improve fluidic parking space and reduce the interference that the convection cell switched on.
The embodiment of the utility model provides an in put in pump 5 have at least one suction channel, that is to say, put in pump 5 inside can only set up a suction channel, put in pump 5 inside also can set up two or more suction channel, under the inside condition that sets up a plurality of suction channel of pump 5, mutually independent mutual noninterference between a plurality of suction channel, and the quantity of suction channel is the same with the quantity that the holding tank set up in distributor box 1, that is to say, the quantity of suction channel is the same with the quantity that the detergent container set up. Each suction channel is used for sucking up the fluid in one detergent container. As shown in fig. 1, each suction channel has a liquid inlet 51 and a liquid outlet 52, the liquid inlet 51 is communicated with the detergent container, it should be noted that, in the embodiment of the present invention, the liquid inlet 51 is directly communicated with the detergent container or indirectly communicated with the detergent container, in the embodiment shown in fig. 1, the liquid inlet 51 is communicated with the connecting member 23, and the connecting member 23 is further communicated with the detergent container, that is, the liquid inlet 51 is indirectly communicated with the detergent container through the connecting member 23. Specifically, as shown in fig. 5, the first suction channel of the embodiment of the present invention is provided with a first liquid inlet 511, the second suction channel is provided with a second liquid inlet 512, and the first liquid inlet 511 and the second liquid inlet 512 are respectively used for introducing detergent into the dispensing pump. Two third extending portions 63 are disposed between the first end wall 221 and the connecting member, wherein the third extending portions 63 can be disposed on a side of the first end wall 221 close to the mixing tub 20, and the third extending portions 63 can also be disposed on a side of the connecting member away from the mixing tub 20. In the following, it is exemplified that the first end wall 221 is provided with a plurality of protruding third extending portions 63 on a side close to the water mixing tank 20, each third extending portion 63 is disposed around one liquid inlet 51 to form a liquid suction chamber 631, and the liquid suction chamber 631 communicates the liquid inlet 51 and the detergent container 3. Wherein, each liquid suction cavity 631 can be further provided with a thimble 632 therein, the thimble 632 can be inserted into the detergent container 3, the thimble 632 is used for guiding the detergent or the softener in the detergent container 3 into the liquid suction cavity 631, and then the detergent flows into the suction channel of the feeding pump 5 through the liquid inlet 51, and the detergent flows into the liquid passing channel 21 from the liquid outlet 52 of the feeding pump 5. The embodiment of the utility model provides a through setting up the third extension, the inside imbibition passageway that forms of third extension for the inlet of puting in the pump can with the thimble dislocation set of suction detergent container, under the less condition of interval of two liquid outlets 52 and two inlet 51, the interval that can satisfy two thimbles can set up great, thereby has improved the flexibility ratio that the thimble set up, and then has improved the flexibility ratio of washing and container installation, is favorable to reducing the assembly degree of difficulty that the detergent was put in the device.
The embodiment of the utility model provides an in liquid outlet 52 communicates liquid passageway 21, put in the inside negative pressure that produces of pump 5 for form pressure difference between the inlet 51 of putting in pump 5 and the detergent container is inside, pressure in the detergent container is greater than the pressure of putting in suction channel in pump 5, make in the fluid in the detergent container flows to the suction channel who puts in pump 5 from inlet 51, put in pump 5 again with the fluid in the suction channel leading-in to crossing in the liquid passageway 21 from liquid outlet 52.
As shown in fig. 4, at least one probe of each set of probes 40 is disposed proximate to the exit orifice 52. Wherein each set of probes comprises a first probe 401 and a second probe 402. The first probe 401 and the second probe 402 are disposed at an interval, the first probe 401 is close to the liquid outlet 52 relative to the second probe 402, it should be noted that, in the case of disposing multiple sets of probes, the number of sets of probes corresponds to the number of liquid outlets, one liquid outlet corresponds to one set of probes, and the first probe 401 in the set of probes is close to the liquid outlet relative to the second probe 402.
The embodiment of the utility model provides a put in the device through setting up at the detergent and put in the pump, be favorable to accelerating the fluid flow in the detergent container to the speed in the liquid channel to improve the detergent and put in the device and put in the efficiency of liquid to the washing equipment, and then improve the washing efficiency of washing equipment. Wherein, first probe in the same group of probe is close to the liquid outlet relatively the second probe, is favorable to first probe can direct contact to the liquid that the liquid outlet was derived to whether the liquid outlet has the liquid outflow from the detergent container that detects that can be accurate. The detection sensitivity and accuracy of the detection device are improved.
In some embodiments, as shown in FIG. 4, the two probes 40 in each set of probes 40 are staggered. For example, in the embodiment shown in fig. 4, two sets of probes, namely a first set of probes 41 and a second set of probes 42, are provided, each set of probes is used for detecting whether a fluid flows out of one fluid outlet 52, and each set of probes is provided with a first probe 401 and a second probe 402. In the embodiment of the present invention, the first probe 401 and the second probe 402 in the same group of probes do not overlap in the vertical direction and the left-right direction. That is, the first probe 401 and the second probe 402 are spaced in both the up-down direction and the left-right direction. That is, a connecting line between the cross-sectional midpoints of the first probe 401 and the second probe 402 forms a set angle with the vertical direction, and it can be understood that the connecting line is disposed obliquely with respect to the vertical direction. Under the condition that the fluid in the detergent container flowed from liquid outlet 52, fluid flows to first probe 401 near liquid outlet 52 earlier, and the fluid receives under the guide of first probe 401, and down flow towards the both sides of first probe 401, therefore, the embodiment of the utility model discloses through setting up second probe and first probe are crisscross, compare in first probe and second probe interval setting in the up-and-down direction, the second probe more easily contacts the fluid under the influence of first probe to be favorable to improving sensitivity and the accuracy that detects the subassembly detection.
In some embodiments, as shown in fig. 4, the direction of the connecting line of the two probes (see the direction indicated by the dashed line in fig. 4) forms a first angle θ with the vertical direction (see the direction indicated by the dashed line in fig. 4). The connecting line of the two probes indicates a connecting line of the center points of the cross sections of the two probes. Under the less condition of the sectional area of probe, under the too big condition of contained angle of the connecting wire direction of two probes and vertical direction, the degree of difficulty that first probe and second probe were flowed to the liquid outlet is great, under the too little condition of the orientation of the connecting wire of two probes and vertical direction's contained angle, the liquid that the liquid outlet flows out is influenced and difficult the flowing to the second probe by the water conservancy diversion of first probe. The embodiment of the utility model provides an in first contained angle theta more than or equal to 30 degrees and less than or equal to 60 degrees, through inject first contained angle theta in certain extent, be favorable to improving the fluid that the liquid outlet flows and not only flow to first probe but also flow to the probability of second probe to improve the sensitivity and the accuracy of detecting the subassembly.
In some embodiments, as shown in fig. 4, a first probe 401 of the same group of probes is located close to the liquid outlet 52 relative to a second probe 402, for example, in the embodiment shown in fig. 4, two groups of probes are provided, that is, a first group of probes 41 and a second group of probes 42, the dispenser box is provided with two detergent containers, and the dispensing pump is provided with two liquid outlets 52, that is, a first liquid outlet 521 and a second liquid outlet 522, wherein the first group of probes 41 is used for detecting the fluid flowing out from the first liquid outlet 521, the second group of probes 42 is used for detecting the fluid flowing out from the second liquid outlet 522, correspondingly, the first probe 401 of the first group of probes 41 is located close to the first liquid outlet 521 relative to the second probe 402, and the second probe 402 is located close to the center of the water mixing tank 20 relative to the first probe 401 in the horizontal direction (referring to the left and right directions shown in fig. 4), wherein the center of the water mixing tank 20 represents a geometric center of the water mixing tank 20, that is, the second probe 402 of the first group of probes 41 is located close to the inside of the water mixing tank 20 relative to the first probe 401. A first probe 401 in the second set of probes 42 is positioned adjacent to the second exit orifice 522 relative to the second probe 402. And first probe 401 in the second group of probes 42 is close to the edge of water mixing tank 20 in the left-right direction relative to second probe 402, it should be noted that, the position relationship of first probe 401 and second probe 402 in the left-right direction in the embodiment of the present invention has a relationship with the position relationship of each liquid outlet in the left-right direction, and the position relationship of first probe, second probe and water mixing tank center can satisfy the requirement of guiding the fluid to flow towards the center of water mixing tank rather than guiding the fluid to flow towards the edge of water mixing tank. The embodiment of the utility model provides a through the relative first probe of second probe with in the same group's probe, be favorable to guiding the fluid to flow towards the center direction of mixing basin to reduce the fluid and remain the risk of crossing the liquid passageway, be favorable to improving the utilization ratio of fluid such as detergent.
In some embodiments, as shown in fig. 4, the detergent dispensing device further comprises a flow guiding rib 6. The diversion rib 6 protrudes out of the first end wall 221, and the diversion rib 6 is arranged in the liquid passing channel 21, wherein the diversion rib 6 can be connected with the first end wall 221, and the diversion rib can also be connected with the connecting piece 23 (shown in fig. 1), as long as the diversion rib 6 can conduct the detergent led out of the liquid outlet 52. The embodiment of the utility model provides an in water conservancy diversion muscle 6 can with first endwall 221 or the integrative injection moulding of connecting piece 23, also accessible installing component fixed connection. The embodiment of the utility model provides a through setting up the water conservancy diversion muscle, the water conservancy diversion muscle is outstanding in liquid passageway 21, and water conservancy diversion muscle 6 extends to near the probe from near liquid outlet 52 at least to guide the fluid to two probes 40 as far as, thereby improve the fluid detection sensitivity of detecting element to the liquid outlet derivation in the liquid passageway.
In some embodiments, as shown in fig. 4, the air guide rib 6 includes a first extension 61. The included angle between the extending direction of the first extending portion 61 and the extending direction of the connecting line (the dot-dash line shown in fig. 4) of the first probe 401 and the second probe 402 is less than 10 degrees, and it should be noted that the extending direction of the flow guiding rib 6 indicates the maximum dimension direction of the flow guiding rib 6, in the embodiment of the present invention, the extending direction of the flow guiding rib 6 and the connecting line of the first probe 401 and the second probe 402 is less than 10 degrees, and indicates that the extending direction of the flow guiding rib 6 is approximately parallel to the inclined direction of the first probe 401 and the second probe 402, and in the embodiment of the present invention, the projection of the first extending portion 61 in the horizontal direction (the left and right direction shown in fig. 4) at least overlaps with the liquid outlet 52, the first probe 401 and the second probe 402. That is to say, under the condition that the fluid flows out from the fluid outlet 52, the fluid flows to the surface of the flow guiding rib 6 under the action of gravity, and the fluid flows along the surface of the extending direction of the flow guiding rib 6, because the distance between the flow guiding rib 6 and the first probe and the second probe is smaller than the set value, in the process that the fluid flows along the surface of the flow guiding rib 6, the fluid respectively passes through the first probe 401 and the second probe 402, so that the conduction of the first probe 401 and the second probe 402 is realized, the electrical conductivity of the loop formed by the group of probes and the controller is improved, and it is indicated that the fluid such as the detergent remains in the detergent container corresponding to the fluid outlet. The embodiment of the utility model provides a be less than the settlement angle through the extending direction with the extending direction of the first extension in the water conservancy diversion muscle and the direction of the connecting wire of first probe second probe for the fluid can pass through first probe and second probe at the in-process that flows along the water conservancy diversion muscle, thereby improves the probability that the fluid passes through first probe and second probe, thereby improves the detection subassembly and detects fluidic sensitivity and accuracy.
In some embodiments, as shown in fig. 5, the air guide rib 6 further comprises a second extension 62. The second extending portion 62 is connected to one end of the first extending portion 61 close to the liquid outlet 52, and an included angle between the extending direction of the second extending portion 62 and the vertical direction is smaller than 10 degrees, wherein the extending direction of the second extending portion 62 indicates a maximum dimension direction of the second extending portion 62, and the vertical direction indicates an up-down direction in fig. 5, in an embodiment of the present invention, the included angle between the extending direction of the second extending portion 62 and the vertical direction is smaller than 10 degrees, that is, the second extending portion extends substantially along the vertical direction, one end of the second extending portion is close to the liquid outlet, the other end of the second extending portion is connected to the first extending portion 61, when the fluid is guided out from the liquid outlet, the fluid directly flows down along the second extending portion 62, and the fluid flows to the first extending portion 61 along the second extending portion 62, so that the fluid passes through the first probe 401 and the second probe 402 close to the first extending portion 61. The embodiment of the utility model provides a through setting up the second extension, be favorable to guiding the fluid that the liquid outlet flows to first extension in order to flow through two probes, reduce the risk that fluid flows toward other directions after flowing from the liquid outlet, the effect of guide is played to the fluid, improves the accuracy that detection subassembly detected.
In some embodiments, as shown in fig. 4, the dosing pump 5 has a first suction channel and a second suction channel independent from each other, and as shown in connection with fig. 2, the dispenser cartridge 1 has a first receiving groove 101 and a second receiving groove 102, the side of the connecting member 23 away from the first end wall 221 is provided with a first pair of interfaces 231 and a second pair of interfaces 232, the first pair of interfaces 231 communicates with the detergent container 3 in the first receiving groove 101, the second pair of interfaces 232 communicates with the detergent container 3 in the second receiving groove 102, and the first suction channel in the dosing pump 5 communicates with the first pair of interfaces 231, and the second suction channel communicates with the second pair of interfaces 232. The first suction passage is used for sucking the detergent in the detergent container 3 placed in the first holding tank 101 and discharging the detergent into the water mixing tank 20; the second suction passage is for sucking the detergent in the detergent container 3 placed in the second receiving tub 102 and discharging into the water mixing tub 20; the probe assembly 4 is provided with a first set of probes 41 and a second set of probes 42, a first probe 401 of the first set of probes 41 being adjacent to the first outlet opening 521 of the first pumping channel and a first probe 401 of the second set of probes 42 being adjacent to the second outlet opening 522 of the second pumping channel.
In some embodiments, as shown in fig. 4, the distance between the fixing element 24 disposed below the liquid outlet 52 and the liquid outlet 52 is smaller than a predetermined value, that is, the fixing element 24 is disposed close to the liquid outlet 52, which can improve the stability of the connection between the connecting element and the box body on the one hand, and the liquid guided out from the liquid outlet can be directly and rapidly guided by the fixing element on the other hand, thereby improving the flow splitting effect of the fluid.
In some embodiments, as shown in FIG. 4, the distance between the stationary member 24 and the liquid outlet 52 is less than 10mm. The distance between the fixing member 24 and the liquid outlet 52 represents the distance from the center of the cross-sectional area of the liquid outlet 52 to the center of the cross-sectional area of the fixing member 24, or the distance between the fixing member 24 and the liquid outlet 52 can also be represented by the minimum distance between the outer contour of the cross-section of the fixing member 24 and the outer contour of the cross-section of the liquid outlet 52. The embodiment of the utility model provides a distance through with mounting and liquid outlet is less than 10mm, and the water conservancy diversion effect that receives the mounting that the fluid that derives at the liquid outlet can be quick to improve the effect of crossing the fluid reposition of redundant personnel in the liquid channel, and then improve the accuracy that determine module detected.
In some embodiments, as shown in fig. 4, the central lines of the fixing member 24 and the liquid outlet 52 form an angle of less than or equal to 15 degrees with the vertical direction. The center line represents a line connecting the center of the cross section of the fixing member 24 and the center of the cross section of the liquid outlet 52, and the cross section is in the direction of the paper in fig. 4. The vertical direction indicates the up-down direction in fig. 4. The embodiment of the utility model provides a central line through with mounting, liquid outlet and the contained angle of vertical direction are less than 15 degrees for the mounting does not lie in the liquid outlet completely under, but the mounting can play the guide effect to the liquid that the liquid outlet was derived again, is favorable to leading the direction of the relative liquid outlet skew of liquid towards the mounting with the liquid that the liquid outlet was derived.
In the embodiment shown in fig. 4, the fixing member 24 includes a first fixing member 241 and a second fixing member 242, the first fixing member 241 is disposed below the first liquid outlet 521, the second fixing member 242 is disposed below the second liquid outlet 522, an angle between a central line of the first liquid outlet 521 and a vertical direction of the first fixing member 241 is less than 15 degrees, which is beneficial for guiding the liquid guided out from the first liquid outlet 521 toward a direction in which the first fixing member 241 is inclined, and an angle between a central line of the second liquid outlet 522 and a vertical direction of the second fixing member 242 is less than 15 degrees, which is beneficial for guiding the liquid guided out from the second liquid outlet 522 toward a direction in which the second fixing member 242 is inclined.
In some embodiments, as shown in fig. 4, the first outlet opening 521 is far away from the center of the water mixing tank 20 relative to the second outlet opening 522, and the first fixing element 241 is close to the center of the water mixing tank 20 relative to the first outlet opening 521 in the left-right direction, where the center of the water mixing tank 20 represents the geometric center of the water mixing tank 20, that is, the first fixing element 241 is close to the inside of the water mixing tank 20 in the left-right direction relative to the first outlet opening 521, and the second fixing element 242 is close to the inside of the water mixing tank 20 in the left-right direction relative to the second outlet opening 522, so that the fluid led out from the first outlet opening 521 is more easily guided toward the center of the water mixing tank 20 by the first fixing element 241, and the fluid led out from the second outlet opening 522 is more easily guided toward the center of the water mixing tank 20 by the second fixing element 242. It should be noted that, in the embodiment of the present invention, the positional relationship between the first fixing member 241 and the second fixing member 242 in the left-right direction is related to the positional relationship between the first liquid outlet and the second liquid outlet in the left-right direction, and the positional relationship between the first fixing member and the first liquid outlet can satisfy the requirement of guiding the fluid to flow toward the center of the water mixing tank instead of flowing toward the edge of the water mixing tank. And the fluid flowing towards the center of the water mixing tank can more easily flow to the first probe and the second probe in the same group of probes simultaneously, so that the risk of fluid remaining in the liquid passing channel is reduced, and the utilization rate of fluids such as detergent is improved.
As shown in fig. 4, the first fixing part 241 overlaps with a projection part of the first liquid outlet 521 in the left-right direction, the fluid discharged from the first liquid outlet 521 moves vertically downward under the action of gravity, and the first fixing part 241 overlapping in the left-right direction can at least guide the fluid discharged from the first liquid outlet 521. The projections of the second fixing member 242 and the second liquid outlet 522 in the left-right direction are partially overlapped, the fluid guided out from the second liquid outlet 522 moves vertically downward under the action of gravity, and the second fixing member 242 overlapped in the left-right direction at least can guide the fluid guided out from the second liquid outlet 522.
In some embodiments, as shown in fig. 4, the top of the box body 22 is provided with at least one flushing port 222 communicated with the liquid passing channel 21, the flushing port 222 is communicated with external water flow, after the liquid outlet 52 introduces the fluid such as detergent into the liquid passing channel 21, the flushing port 222 introduces clean water into the liquid passing channel 21, the clean water can flush the probe 40 located in the liquid passing channel 21 on one hand, so as to flush away the fluid such as detergent on the surface of the probe 40, so as to facilitate effective detection of subsequent probes, thereby improving the detection sensitivity of the detection assembly; on the other hand, the water flow entering the liquid passing channel 21 continues to flow into the water mixing tank 20 under the action of gravity, and the clean water is mixed with fluid such as detergent to dilute the detergent, so that the washing effect on the clothes is improved.
In some embodiments, as shown in FIG. 4, the flush ports 222 are provided in the same number of sets as the probes 40. In the embodiment shown in fig. 4, two sets of probes 40 are provided, and the flushing ports include a first flushing port 2221 and a second flushing port 2222, where the first flushing port 2221 is used for flushing the first set of probes 41, and the second flushing port 2222 is used for flushing the second set of probes 42, where the projection of the air guide rib 6 in the left-right direction at least overlaps with the flushing port 222, for example, the projection of the first flushing port 2221 at least overlaps with the projection of the air guide rib 6 in the left-right direction near the first set of probes 41, and the projection of the second flushing port 2222 at least overlaps with the projection of the air guide rib 6 in the left-right direction near the second set of probes 42. Thereby being beneficial to the clean water led out by the flushing port to flush the probe close to the diversion rib so as to realize the cleaning of residual detergent and other fluids on the surface of the probe.
In some embodiments, as shown in fig. 6, the detergent dispensing device further includes a water guide pipe 7. The water mixing tank 20 is used for mixing clean water and fluid such as detergent, so as to dilute and mix the fluid such as detergent, and introduce the fluid into a washing chamber of the washing apparatus through the water discharging passage 25. Wherein, the water guiding pipe 7 has a water inlet channel 71 communicated with the water outlet channel 25 inside, and the water inlet channel 71 is used for guiding clean water to the water outlet channel 25 and impacting the fluid in the water outlet channel 25 to flush the fluid with detergent into the washing cavity. As shown in fig. 6, at least a part of the cross-sectional area of the water inlet channel 71 decreases along a first direction (a left-right direction shown in fig. 6) in which one end of the water conduit 7 away from the water outlet channel 25 faces the other end of the water conduit 7, and the first direction in the embodiment shown in fig. 6 is a left-right direction and is parallel to a horizontal direction of the detergent dispenser 100 in a normal use state. The cross section of the water inlet passage 71 is perpendicular to the first direction, and in the case that the cross section of the water inlet passage 71 has a centrosymmetric structure, the trend of the change of the cross section of the water inlet passage 71 in the first direction can be represented by the dimension L of the water inlet passage in the up-down direction in the cross section shown in fig. 6, and as shown in fig. 6, the dimension L on the left side of the water inlet passage 71 is larger than the dimension L on the right side of the water inlet passage. According to the principle of hydrodynamics, the cross-sectional dimension of the water inlet channel 71 in the first direction is reduced, the pressure of the water flowing through the water inlet channel 71 is reduced, the water flow speed is increased, so that the pressure of the water at the outlet of the water inlet channel 71 is lower than the pressure of the drain 252 of the drain channel 25, and under the action of the pressure difference, the water at the drain 252 of the drain channel 25 flows toward the outlet of the water inlet channel 71, so that the fluid in the water mixing tank 20 is sucked into the drain channel 25, and the water introduced by the water inlet channel 71 is guided out of the detergent dispenser 100 from the first water outlet 251, that is, guided into the washing cavity of the washing apparatus.
The embodiment of the utility model provides a through setting up conduit portion in sewer, the inlet channel in the conduit reduces towards the one end cross-sectional area that is close to sewer along the first direction, make leading-in water pressure to sewer less from inlet channel, and form the negative pressure in sewer, make the fluid in the muddy basin by quick suction to sewer, the fluid in the muddy basin mixes the dilution with the rivers rapid mixing in the inlet channel, and quick derivation from the first delivery port department of sewer, thereby the speed that the detergent was put in to the washing equipment to the detergent is put in to the detergent input device has been improved.
In some embodiments, as shown in FIG. 6, the inlet channel 71 includes a large diameter portion 711 and a small diameter portion 712. The large diameter portion 711 extends from a first end 7111 far away from the drainage channel 25 to a second end 7112 close to the drainage channel 25, that is, the water inlet channel 71 extends in the left-right direction in fig. 6, and the cross-sectional area of the large diameter portion 711 decreases gradually from the first end 7111 to the second end 7112, it should be noted that the decreasing gradually means that the cross-sectional area of the large diameter portion 711 decreases gradually according to a set change value along the first direction, so that the large diameter portion changes in a regular trend. The embodiment of the utility model provides a through turning right gradually from a left side with the cross-sectional area of major diameter portion and reducing, rivers get into inhalant canal 71's direction and also turn right from a left side, that is to say, the flow direction of rivers is unanimous with the direction that the major diameter portion cross-sectional area reduces for rivers are the velocity of flow crescent in inhalant canal, and water pressure reduces gradually, and the parameter of rivers is continuous trend of change, reduces vibration and the noise of putting in the device production to the detergent, improves the comfort level that the device used is put in to the detergent.
In the embodiment of the present invention, the small diameter portion 712 is connected to the second end 7112 of the large diameter portion 711 and extends into the drainage channel 25, wherein the cross-sectional area of the small diameter portion 712 is a first fixed value. That is, the cross-sectional area of the small-diameter portion 712 does not change from left to right, and the degree of change in velocity and the degree of change in water pressure are small while the water flows through the small-diameter portion. The small diameter part 712 guides the water flow guided by the large diameter part 711 into the lower water channel 25, and forms a water flow with a lower water pressure in the lower water channel, so that the fluid in the water mixing tank 20 is quickly sucked into the lower water channel 25 from the drain port 252, and the water flow is mixed with the fluid such as detergent and flushed from the first water outlet 251 to the outside of the detergent dispensing device 100.
In some embodiments, as shown in fig. 6, the inlet channel 71 further includes a flow guide 713. The flow guide portion 713 extends in a first direction (left-right direction shown in fig. 6), and the flow guide portion 713 connects the first end 7111 of the large diameter portion 711 (left end of the large diameter portion 711), and the cross-sectional area of the flow guide portion 713 has a second constant value, which is greater than the first constant value. That is, the cross-sectional area of the flow guide portion 713 is greater than the cross-sectional area of the small diameter portion 712, and the cross-sectional area of the flow guide portion 713 is equal to the cross-sectional area of the first end 7111 of the large diameter portion 711 and the cross-sectional area of the small diameter portion 712 is equal to the cross-sectional area of the second end 7112 of the large diameter portion 711.
The embodiment of the utility model provides a through the water conservancy diversion portion that sets up the cross-sectional area for the definite value in the first end of major diameter portion, be favorable to reducing the assembly degree of difficulty of aqueduct and outside, set up the water conservancy diversion portion into the definite value, be favorable to playing the rectification effect to the water that enters into in the water channel, reduce rivers and put in the impact of device to whole detergent to reduce the noise that whole detergent put in the device.
In some embodiments, as shown in fig. 6, the portion of the water conduit 7 corresponding to the small diameter part 712 extends into the sewer 25, and the portion of the water conduit 7 corresponding to the large diameter part 711 is located outside the sewer 25. Wherein, the length direction of aqueduct 7 sets up along the first direction, that is to say, the water that enters into in the inhalant canal flows from left to right direction in figure 6, and the extending direction of sewer 25 also extends along the first direction, and is unanimous with the extending direction of inhalant canal through the extending direction with the inhalant canal, is favorable to improving the guiding effect that the guided rivers of inhalant canal enter into fluidum such as washing agent in the inhalant canal to faster follow the inhalant canal and flow out. The embodiment of the utility model provides a through setting up the major diameter portion in the offal passageway outside, set up the minor diameter portion to the offal passageway inboard, be favorable to reducing the assembly degree of difficulty of aqueduct and aqueduct to reduce the processing degree of difficulty of whole detergent input device, reduction in production cost.
In some embodiments, as shown in fig. 6, the water discharge passage 25 extends in the front-rear direction of the detergent box 2, the first water outlet 251 of the water discharge passage 25 is located at the front end of the water discharge passage 25, the water discharge port 252 of the water discharge passage 25 connected to the water mixing tank 20 is provided near the rear end of the water discharge passage 25, and the small diameter portion 712 is located near the rear end of the water discharge passage 25. It should be noted that the front-back direction in the embodiment of the present invention indicates the front-back direction of the washing device in the normal use state, and in the normal use state, the front end of the washing device faces the direction of the user, and the back end of the washing device faces away from the direction of the user, wherein the front-back direction of the detergent box 2 is consistent with the front-back direction of the washing device, that is, the front end of the detergent box 2 faces the front end of the washing device, and the back end of the detergent box 2 faces the back end of the washing device. The embodiment of the utility model provides a first delivery port through sewer sets up at the front end, and the water inlet setting is in the position that is close to the rear end, is favorable to reducing the degree of difficulty of whole detergent input device and other part assembly in the washing equipment, improves the compactness with other part assembly. It should be noted that the drainage port 252 of the drainage channel is arranged near the rear end of the drainage channel 25, which means that the drainage port 252 is not necessarily arranged at the farthest end relative to the first water outlet 251 in the first direction, but may be arranged within a range less than a set value from the farthest end, as shown in fig. 6, the drainage port 252 is arranged at the upper end of the drainage channel 25, that is, the fluid in the water mixing tank 20 flows into the drainage channel 25 from top to bottom, and the direction of the fluid entering the drainage channel is substantially perpendicular to the direction of the water flow in the water inlet channel 71, which is more beneficial to forming negative pressure at the position where the water flow is guided out by the water guide pipe. The liquid feeding device is beneficial to improving the speed of the fluid in the sewer to be mixed into the water flow, thereby improving the liquid feeding speed of the detergent feeding device.
In some embodiments, as shown in fig. 6, a projection of the small diameter portion 712 in the front-rear direction (left-right direction in fig. 6) coincides with the drain port 252. The embodiment of the utility model provides a through the projection with small diameter portion 712 and the coincidence of mouth of a river 252 down, rivers in the small diameter portion 712 can continue to flow along small diameter portion forward to reduce down the impact and the interference of the fluid that mouth of a river 252 flows out to small diameter portion, be favorable to improving the speed that continues to remove after fluid mixture such as rivers and detergents, thereby improve the speed that the detergent was put in the device and is put in liquid.
The embodiment of the present invention further provides a washing device, as shown in fig. 7, which comprises a detergent putting device 100 and a washing tub 200 according to any of the above embodiments. The washing tub 200 is communicated with the detergent putting device 100. The detergent dispenser 100 is used to introduce fluid such as detergent and softener into the washing tub 200, so as to improve the cleaning efficiency of the washing machine.
In some embodiments, as shown in fig. 7, the washing apparatus further includes a door seal 300, a water inlet pipe 400, and a water outlet pipe 500. The dashed arrows in FIG. 7 indicate the direction of water flow introduced by the inlet valve 700. As shown in fig. 6 and 7, the washing tub 200 is provided therein with a washing chamber 210, the washing chamber 210 being used to accommodate articles to be washed, and in case the washing apparatus is provided as a laundry treating apparatus, the washing chamber 210 may be a cavity formed by an inner tub in the laundry treating apparatus, and laundry to be treated is placed in the washing chamber 210. The door seal 300 is disposed around the front end of the washing tub 200, the outer tub is disposed in the cabinet, the cabinet is provided with an opening, and the door is used to open or close the opening. The door seal 300 is for sealing a gap between the opening of the tub and the cabinet, and the door sealingly abuts against the door seal 300 when the door closes the opening. The door seal 300 is provided with a corresponding water filling port. The inlet valve 700 has an inlet 701 and at least two outlets 702, the inlet 701 is used for introducing clean water, and the outlets 702 are respectively communicated with the water mixing tank 20 and the water inlet channel 71; the water inlet channel 71 and the water mixing tank 20 are guided by the water outlet channel 25 to the water filling port of the door seal 300 and then injected into the washing tub 200, so that the detergent is directly injected into the washing cavity 210 and directly contacts with the clothes, and the utilization rate of the detergent is improved. In some embodiments, as shown in fig. 7, the outlets 702 may be provided in three, one of which is used to lead out the water flow to wash the outlet corresponding to the clothes liquid, one is used to lead out the outlet corresponding to the water flow washing softener, and the other is used to connect the water conduit 7 to wash the water flow into the water inlet channel 71. Inlet tube 400 communicates water intaking valve 700 and aqueduct 7, inlet tube 400 is used for the leading-in rivers of sewer 25, in the embodiment of the utility model, inlet tube 400 sets up to the three-way pipeline, the export of water intaking valve 700 is connected to the one end of inlet tube 400, with leading-in outside water source, the inlet tube falls into two parts with outside water source, wherein one end connection position of inlet tube 400 erodees the mouth 222 at box body top, under the condition that erodees mouth 222 and be equipped with two, this inlet tube 400 can be divided into two tunnel tributaries, the other end connection position of inlet tube 400 is in aqueduct 7 of box body bottom, outside water source is washed into the detergent respectively from the top of box body and the bottom of box body and is put in the device. The washing of the fluid such as the detergent in the detergent box is realized from two positions, the water flow and the detergent are mixed and diluted and are led out from the first water outlet 251 of the lower water channel 25, the water outlet pipe 500 is connected with the first water outlet 251 and the door seal 300, and the mixed and diluted liquid in the lower water channel 25 is led into the washing cavity 210 through the door seal by the water outlet pipe 500. The mixed liquid can be rapidly contacted with objects in the washing cavity and directly washed, so that the utilization rate of the laundry detergent is improved, and the cleanliness and the washing efficiency of washing equipment are improved.
In some embodiments, as shown in fig. 6 and 7, the detergent dispensing device includes a water blocking rib 800. The water retaining rib 800 is arranged in the water mixing tank 20 along the vertical direction to divide the water mixing tank 20 into a first sub-chamber 201 and a second sub-chamber 202 which are parallel in the front-back direction, the upper ends of the first sub-chamber 201 and the second sub-chamber 202 are communicated, the first sub-chamber 201 is close to the liquid passing channel 21 relative to the second sub-chamber 202, and the water draining channel 25 is communicated with the first sub-chamber 201. The washing equipment also comprises an outer barrel, a cavity is arranged in the outer barrel, the washing barrel 200 is arranged in the cavity, and the washing barrel 200 is provided with a water through hole for communicating the washing cavity 210 with the cavity; wherein, the second sub-cavity 202 is further provided with a second water outlet communicated between the washing tub 200 and the outer tub. In some embodiments, the detergent dispensing device further comprises a drain pipe 600. The downcomer 600 communicates with the second water outlet of the second sub-chamber 202. The liquid flows into the first sub-chamber 201 from the liquid passing channel 21, and the liquid in the first sub-chamber 201 flows out from the first water outlet of the water draining channel 25 to the door seal, so that the mixed liquid directly flows into the washing chamber 210 in the washing tub 200. Under the condition that the liquid amount in the first sub-cavity 201 reaches a certain volume, the liquid level of the liquid in the first sub-cavity 201 is higher than the water blocking rib 800, so that the liquid in the first sub-cavity 201 can flow into the second sub-cavity 202. The liquid entering the second sub-cavity 202 can flow from the downcomer 600 to between the washing tub 200 and the outer tub, and then flow into the washing chamber 210 through the water through holes on the washing tub. Thereby improving the efficiency of liquid conduction in the water mixing tank.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (12)

1. A detergent dispensing device, comprising:
a dispenser box for accommodating a detergent container;
the bottom of the detergent box is provided with a water mixing tank, and the distributor box is arranged in the detergent box;
wherein the detergent box includes:
the bottom of the box body forms the water mixing tank, and the rear end of the box body is provided with a first end wall;
the connecting piece is arranged in the box body and is arranged at a distance from the first end wall to form a liquid passing channel communicated with the water mixing tank; the liquid passing channel and the distributor box are positioned on two sides of the connecting piece, and the connecting piece is communicated with the liquid passing channel and the detergent container.
2. The detergent dispensing device of claim 1, wherein the dispenser box has a first receiving slot for receiving the detergent container and a second receiving slot for receiving the detergent container, and wherein the connecting member is provided with a first pair of connectors and a second pair of connectors on a side thereof away from the first end wall, the first pair of connectors being connected to the detergent container disposed in the first receiving slot, and the second pair of connectors being connected to the detergent container disposed in the second receiving slot.
3. The detergent dispensing device according to claim 2, further comprising:
the throwing pump is arranged on one side, far away from the connecting piece, of the first end wall and is provided with a first suction channel and a second suction channel which are independent of each other, the first suction channel is communicated with the first pair of interfaces of the connecting piece, and the second suction channel is communicated with the second pair of interfaces.
4. The detergent dispensing device according to claim 3, wherein the first suction passage has a first inlet port and a first outlet port, the first inlet port is in communication with the first pair of ports, and the first outlet port is in communication with the liquid passing passage; the second suction channel is provided with a second liquid inlet and a second liquid outlet, the second liquid inlet is communicated with the second butt joint, and the second liquid outlet is communicated with the liquid passing channel.
5. The detergent dispensing device according to claim 4, wherein two protruding third extensions are disposed between the first end wall and the connecting member, one of the third extensions is disposed around the first liquid inlet to form a liquid suction cavity, and the other third extension is disposed around the second liquid inlet to form a liquid suction cavity, and the liquid suction cavities are respectively communicated with the corresponding detergent containers.
6. The detergent dispensing device of claim 5, wherein the third extension is protrudingly disposed on a side of the first end wall adjacent to the mixing tub.
7. The detergent dispensing device of claim 4, wherein the connector is connected to the first end wall by a plurality of fasteners spaced within the liquid-passing channel.
8. A detergent delivery device according to claim 7, wherein said fixing member comprises a first fixing member disposed below said first outlet port and a second fixing member disposed below said second outlet port.
9. The detergent dispensing device of claim 8, further comprising:
each group of probes comprises two probes, the two probes are arranged at intervals in a staggered mode and are connected with the first end wall, and the probes are arranged between the first end wall and the connecting piece in a protruding mode;
and the controller is connected with each probe to judge whether liquid is introduced into the liquid passing channel from the detergent container or not by detecting the conductivity of each group of probes.
10. The detergent dispensing device of claim 9, wherein the probes comprise a first set of probes and a second set of probes, the first set of probes being disposed below the first fixture and the second set of probes being disposed below the second fixture.
11. The detergent dispensing device according to claim 10, further comprising two flow guiding ribs protruding from the first end wall and disposed in the liquid passing channel to guide the detergents discharged from the first liquid outlet and the second liquid outlet to the two sets of probes, respectively.
12. A washing apparatus, comprising:
a detergent delivery device according to any one of claims 1-11;
and the washing barrel is communicated with the detergent putting device.
CN202221942269.8U 2022-07-26 2022-07-26 Detergent feeding device and washing equipment Active CN218232850U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221942269.8U CN218232850U (en) 2022-07-26 2022-07-26 Detergent feeding device and washing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221942269.8U CN218232850U (en) 2022-07-26 2022-07-26 Detergent feeding device and washing equipment

Publications (1)

Publication Number Publication Date
CN218232850U true CN218232850U (en) 2023-01-06

Family

ID=84678577

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221942269.8U Active CN218232850U (en) 2022-07-26 2022-07-26 Detergent feeding device and washing equipment

Country Status (1)

Country Link
CN (1) CN218232850U (en)

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