CN112323408A

CN112323408A - Treating agent feeding device and washing equipment

Info

Publication number: CN112323408A
Application number: CN202011384449.4A
Authority: CN
Inventors: 喻光安; 付仕波; 薛欣洋
Original assignee: Wuxi Little Swan Electric Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-02-05
Also published as: WO2022111256A1; JP2023548203A

Abstract

The application discloses a treatment agent feeding device and washing equipment. This treating agent puts in device includes: a first chamber having a water inlet; the rotating mechanism is arranged in the first cavity; a dosing mechanism; the input end of the speed reducing mechanism is connected with the rotating mechanism, and the output end of the speed reducing mechanism is connected with the distribution mechanism; wherein the dispensing mechanism comprises: a divider dividing the dispensing mechanism into at least two mutually spaced dispensing regions. The power output by the rotating mechanism drives the separating piece to rotate through the speed reduction and torque increase of the speed reduction mechanism, so that the automatic feeding of the treating agent is realized, an electric driving device can be omitted, the cost is saved, and the distribution mechanism is suitable for feeding of liquid, powder and solid treating agents and has a wide application range; in addition, the output power of the rotating mechanism is transmitted to the distribution mechanism after being decelerated and torque-increased by the decelerating mechanism, so that the working range of water pressure of water flow can be effectively widened, and the working reliability of the treating agent feeding device is improved.

Description

Treating agent feeding device and washing equipment

Technical Field

The application relates to the field of treating agent feeding, in particular to a treating agent feeding device and washing equipment.

Background

In the related art, the washing equipment often needs to be dosed with a treating agent during the washing operation. Taking a washing machine as an example, a treating agent such as laundry detergent, softener and the like needs to be put in. Since the manual dosing of the treating agent requires additional operations and the dosage and dosing time are difficult to be accurately controlled, washing machines with automatic dosing function are becoming more and more popular. The most pump bodies such as motor drive's peristaltic pump, gear pump, piston pump are adopted to draw the treatment agent to relevant automatic device of puting in to realize automatic puting in, so, need additionally set up motor drive, increased the hardware cost, lead to having the washing machine of automatic function of puting in to be difficult to generally popularize and apply.

Disclosure of Invention

In view of this, the present application provides a treating agent feeding device and a washing apparatus, aiming to reduce the cost of the treating agent feeding device.

The technical scheme of the embodiment of the application is realized as follows:

the embodiment of the application provides a processing agent puts in device, includes:

a first chamber having a water inlet;

the rotating mechanism is arranged in the first cavity and is used for rotating under the driving of water flow introduced from the water inlet;

a dosing mechanism;

the input end of the speed reducing mechanism is connected with the rotating mechanism, and the output end of the speed reducing mechanism is connected with the distribution mechanism;

wherein the dispensing mechanism comprises: a divider dividing the dispensing mechanism into at least two mutually spaced dispensing regions.

In some embodiments, the divider is a plurality of dividers that divide the dispensing mechanism into a plurality of mutually spaced dispensing regions, each dispensing region comprising: and (4) a notch.

In some embodiments, the dispensing mechanism is disposed within the second chamber;

the distribution mechanism comprises a rotating part, and the rotating part is connected with the output end of the speed reducing mechanism;

the separating piece is connected with the rotating piece;

the separator includes: a straight line section extending to the inner wall surface of the second chamber along the radial direction of the rotating piece and an arc section abutted against the inner wall surface of the second chamber; gaps are formed between the arc-shaped sections and the straight line sections of the adjacent separators.

In some embodiments, the treatment agent delivery device further comprises:

the device comprises a shell, a first cavity and a second cavity, wherein the first cavity and the second cavity are formed on the shell and are arranged at intervals;

the second chamber is provided with a liquid inlet and a liquid outlet; the liquid outlet is positioned on the shell and corresponds to the bottom end of the second cavity.

In some embodiments, the first chamber is formed as a substantially cylindrical chamber, a first side of the first chamber extends outward to form an inlet pipe and an outlet pipe, an inlet of the inlet pipe forms a water inlet, and an outlet of the outlet pipe forms a water outlet; the water flow flows in from the water inlet, and then the rotating mechanism is driven to rotate.

In some embodiments, the rotating mechanism comprises an impeller having a rotational axis disposed vertically within the first chamber and driven by the flow of water through the first chamber; the rotating shaft of the impeller is connected with the input end of the speed reducing mechanism.

In some embodiments, the impeller comprises a plurality of blades attached to the rotating shaft, the blades being either curved blades or straight blades.

In some embodiments, the speed reduction mechanism comprises:

a ring gear;

the power shaft is connected with the rotating mechanism and is driven by the rotating mechanism;

the planetary gear is arranged between the power shaft and the gear ring and is in gear engagement with both the power shaft and the gear ring;

and the planet carrier is connected with the planetary gear and outputs power to the distribution mechanism under the driving of the planetary gear.

In some embodiments, the speed reduction mechanism comprises:

the output shaft is used for outputting power to the distribution mechanism;

and the at least one stage of reduction gear is arranged between the power shaft and the output shaft and is used for transmitting the power output by the power shaft to the output shaft.

In some embodiments, the reduction ratio of the reduction mechanism is 30-150: 1.

The embodiment of the application also provides washing equipment which comprises the treating agent feeding device.

In the above technical scheme, the washing device is a washing machine or a dishwasher.

According to the technical scheme provided by the embodiment of the application, the water flow is used for driving the rotating mechanism, the power output by the rotating mechanism is transmitted to the distribution mechanism after being decelerated and torque-increased by the decelerating mechanism, the distribution mechanism comprises a separating part which divides the distribution mechanism into at least two mutually spaced distribution areas, therefore, the water flow can be used as a power source, the rotating mechanism is driven by the water flow, the power output by the rotating mechanism is amplified after being decelerated and torque-increased by the decelerating mechanism, the amplified power drives the separating part to rotate, so that the automatic feeding of the treating agent is realized, an electric driving device can be omitted, the cost is saved, the distribution mechanism is suitable for feeding of liquid, powder and solid treating agents, and the application range is wide; in addition, the output power of the rotating mechanism is transmitted to the distribution mechanism after being decelerated and torque-increased by the decelerating mechanism, so that the working range of water pressure of water flow can be effectively widened, and the working reliability of the treating agent feeding device is improved.

Drawings

FIG. 1 is a schematic structural view of a treating agent feeding device according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a schematic structural diagram of a reduction mechanism according to an embodiment of the present application;

fig. 5 is a schematic cross-sectional view taken along line C-C of fig. 1.

Description of reference numerals:

1. a housing; 1A, a first chamber; 1C, a second chamber; 1B, a third chamber;

101. a housing; 102. a first end cap; 103. a second end cap;

1011. a water inlet; 1012. a water outlet; 1013. a liquid inlet; 1014. a liquid outlet; 1015. an inner wall surface; 1016. a water inlet pipe; 1017. a water outlet pipe;

2. a rotating mechanism; 21. an impeller; 211. a rotating shaft; 212. a blade;

3. a dosing mechanism; 301. a rotating member; 302. a separator; 3022. a straight line segment; 3021. an arc-shaped section; 303. a notch;

4. a speed reduction mechanism; 401. a power shaft; 401A, a first end; 401B, a second end; 402. a planetary gear; 403. a planet carrier; 403A, end portion; 404. a ring gear;

405. a first reduction gear; 406. a second reduction gear; 407. and an output shaft.

Detailed Description

In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be described in further detail with reference to the attached drawings, the described embodiments should not be considered as limiting the present application, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

In the description of the present application, reference is made to "some embodiments" which describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.

Where in the description of the present application reference has been made to the terms "first", "second", etc. merely to distinguish between similar items and not to indicate a particular ordering for the items, it is to be understood that "first", "second", etc. may be interchanged with respect to a particular order or sequence of events to enable embodiments of the application described herein to be performed in an order other than that illustrated or described herein. Unless otherwise indicated, "plurality" means at least two.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The embodiment of the application provides a treatment agent feeding device, and the treatment agent feeding device can utilize water flow as a power source to realize automatic feeding of the treatment agent. As shown in fig. 1 to 5, the treatment agent delivery device includes: a first chamber 1A, a rotation mechanism 2, a distribution mechanism 3 and a deceleration mechanism 4. The first chamber 1A has a water inlet 1011. The rotating mechanism 2 is disposed in the first chamber 1A. The input end of the speed reducing mechanism 4 is connected with the rotating mechanism 2, and the output end of the speed reducing mechanism 4 is connected with the distributing mechanism 3. The rotating mechanism 2 is driven by the water flow introduced from the water inlet 1011 to rotate, and the power output by the rotating mechanism 2 is transmitted to the distributing mechanism 3 after being decelerated and torque-increased by the decelerating mechanism 4.

As shown in fig. 5, the dispensing mechanism 3 includes: a partition 302, the partition 302 dividing the dispensing mechanism 3 into at least two mutually spaced dispensing regions.

The water flow entering from the water inlet 1011 drives the rotating mechanism 2, the power output by the rotating mechanism 2 is reduced by the speed reducing mechanism 4, the torque is increased and then amplified, and the amplified power drives the separating piece 302 to rotate, so that the automatic feeding of the treating agent is realized, an electric driving device can be omitted, the cost is saved, and the distribution mechanism 3 is suitable for feeding liquid, powder and solid treating agents and has a wide application range; in addition, the output power of the rotating mechanism 2 is transmitted to the distribution mechanism 3 after being decelerated and torque-increased by the decelerating mechanism 4, so that the working range of water pressure of water flow can be effectively widened, and the working reliability of the treating agent feeding device is improved.

Here, the dividing member 302 may be plural in number so as to divide the dispensing mechanism 3 into a plurality of mutually spaced dispensing regions, each of which may include: a notch 303. The gap 303 is adapted for the treatment agent to enter mutually spaced dispensing areas. When the dispensing area is rotated to the dispensing position, the treatment agent in the dispensing area can be dispensed to the dispensing passage.

In some embodiments, as shown in fig. 1 and 5, the dispensing mechanism 3 is disposed in the second chamber 1C, the dispensing mechanism 3 includes a rotating member 301, and the rotating member 301 is connected to the output end of the speed reducing mechanism 4; the spacer 302 is connected to the rotating member 301; the separator 302 includes: a straight line section 3022 extending to the inner wall surface of the second chamber 1C in the radial direction of the rotor 301 and an arc-shaped section 3021 abutting against the inner wall surface of the second chamber 1C; the arcuate segment 3021 forms a gap 303 with the adjacent straight segment 3022 of the divider 302. Here, the partition 302 divides the region in which the dispensing means 3 are located into at least two mutually spaced dispensing regions, which can each be dosed with the treatment agent in sequence upon rotation of the dispensing means 3.

In some embodiments, the treating agent delivery device comprises a housing 1, wherein a first chamber 1A and a second chamber 1C are formed in the housing 1 and are spaced apart from each other. The housing 1 includes a casing 101 and a first end cap 102, wherein the first end cap 102 and the casing 101 cooperate to form a first chamber 1A. The housing 1 further comprises a second end cap 103, the casing 101 and the second end cap 103 cooperating to form a second chamber 1C. Illustratively, the second chamber 1C has a liquid inlet 1013 and a liquid outlet 1014, and the liquid inlet 1013 is disposed on a side wall of the housing 101 such that the liquid inlet 1013 is higher than a bottom end of the second chamber 1C, and the treating agent can be introduced by gravity. The liquid outlet port 1014 is provided on the second end cap 103 such that the liquid outlet port 1014 is located at the bottom end of the second chamber 1C, facilitating discharge of the treating agent by the action of gravity.

It will be appreciated that when the rotating member 301 is driven to rotate by the speed reducer 4, the dispensing area of the second chamber, which is partitioned by the partition 302, rotates, the treating agent at the liquid inlet 1013 can flow into the connected dispensing area under the action of gravity, and when the dispensing area rotates to the connected liquid outlet 1014, the treating agent in the dispensing area can be thrown into the pipeline or the container through the liquid outlet 1014 under the action of gravity. The other dispensing areas are so similar that the dispensing means 3 can dispense the treatment agent under the drive of the deceleration means 4. The distribution mechanism 3 of the embodiment of the application is not only simple in structure, but also suitable for putting liquid, powder and solid treatment agents, and is wide in application range.

Therefore, the treating agent feeding device can utilize water flow as a power source, automatic feeding of the treating agent is achieved, an electric pump body can be omitted, and cost is saved. Here, the treatment agent may be a liquid, powder, or solid treatment agent such as laundry beads, which is necessary for washing. Those skilled in the art can make reasonable selections according to the needs, and the application is not limited to this specifically.

In addition, it should be noted that, because the water pressure of the water flow fluctuates during the use process, in the embodiment of the present application, the output power of the rotating mechanism 2 is transmitted to the distribution mechanism 3 after being decelerated and torque-increased by the decelerating mechanism 4, so that the working range of the water pressure of the water flow can be effectively widened, and the decelerating mechanism 4 decelerates and torque-increases after the water flow drives the rotating mechanism 2 in the low water pressure state, thereby increasing the torque output by the distribution mechanism 3, making the distribution mechanism 3 work reliably, and being beneficial to improving the working reliability of the treating agent feeding device.

Illustratively, as shown in fig. 5, four partition pieces 302 are symmetrically disposed on the circumferential direction of the rotating member 301 to divide the second chamber 1C into four distribution areas isolated from each other, so that the volume in each distribution area (corresponding to a bin) is fixed, and when the rotating member 301 is rotated by the power output from the speed reducing mechanism 4, the treating agent in each area is driven to the liquid outlet 1014, and is put into the corresponding pipeline or container by the gravity.

It will be appreciated that the rotating means 2 may be an impeller that rotates under the drive of a water flow, such as: a turbine or a propeller. The rotating mechanism 2 may output power by rotating under the action of the water flow flowing through the first chamber 1A, and the present application is not particularly limited thereto.

Exemplarily, as shown in fig. 2, the first chamber 1A is formed as a substantially cylindrical chamber, a first side of the first chamber 1A extends outward to form a water inlet pipe 1016 and a water outlet pipe 1017, an inlet of the water inlet pipe 1016 forms a water inlet 1011, and an outlet of the water outlet pipe 1017 forms a water outlet 1012; the water flow enters from the water inlet 1011 and drives the rotating mechanism 2 to rotate.

In some embodiments, as shown in fig. 1 and fig. 2, the rotating mechanism 2 includes an impeller 21, the rotating shaft 211 of the impeller 21 is vertically disposed in the first chamber 1A, the water inlet 1011 and the water outlet 1012 are respectively disposed at two sides of the impeller 21, and the water is adapted to push the impeller 21 to rotate after entering through the water inlet 1011; the rotary shaft 211 of the impeller 21 is connected to the input end of the reduction mechanism 4. In this way, the impeller 21 can be driven to rotate by the water flow, thereby converting the water energy into mechanical energy. Here, the impeller 21 includes a plurality of blades 212 fixed on the rotating shaft 211, and the blades 212 may be curved blades or straight blades, where a straight blade means that the surface of the blade is planar so as to rotate under the driving of the water flow; the curved surface blade means that the surface of blade is the curved surface form to make the blade have the radian of settlement, be favorable to forming rotatory vortex.

Illustratively, as shown in fig. 1 and fig. 2, the water inlet 1011 and the water outlet 1012 are respectively disposed at two sides of the housing 101, and an external water source enters the first chamber 1A through the water inlet 1011 and flows out through the water outlet 1012, and drives the rotating mechanism 2 to rotate. For example, the direction of the water flow is indicated by the arrow in fig. 2, and the rotating mechanism 2 located in the first chamber 1A is rotated in the clockwise direction by the pressure of the water flow. In other embodiments, the water inlet 1011 may also be disposed perpendicular to the water outlet 1012, and the arrangement positions of the water inlet 1011 and the water outlet 1012 are not particularly limited in this application.

It is understood that the reduction mechanism 4 may include, but is not limited to: the gear reducer, the worm gear reducer or the planetary reducer is not particularly limited in this application as long as the power output by the water flow-driven rotating mechanism 2 can be converted into a larger output torque.

In some embodiments, a third chamber 1B for housing the reduction mechanism 4 is formed in the housing 101, and the third chamber 1B is located between the first chamber 1A and the second chamber 1C. It is understood that in other embodiments, the speed reducing mechanism 4 may be disposed in the second chamber 1C, so as to make the structure more compact.

Illustratively, the first chamber 1A, the third chamber 1B, and the second chamber 1C shown in fig. 1 are arranged in this order in the height direction of the treating agent delivery device. It is understood that the first chamber 1A, the third chamber 1B and the second chamber 1C may also be sequentially arranged along the horizontal direction, and those skilled in the art can reasonably design the number and the arrangement orientation of the chambers according to the installation space, which is not specifically limited in the present application.

Exemplarily, as shown in fig. 1 and 3, the reduction mechanism 4 includes: the power mechanism comprises a power shaft 401, a planetary gear 402, a planet carrier 403 and a gear ring 404, wherein the power shaft 401 is connected with a rotating mechanism 2 and is driven by the rotating mechanism 2; the ring gear 404 is fixed to the casing 101, and it is understood that the ring gear 404 may be a separately provided ring member having inner teeth on the inner wall thereof, the ring member being fixed to the inside of the third chamber 1B, or the ring gear 404 having an annular inner tooth surface is formed on the inner wall of the third chamber 1B; a planetary gear 402 is arranged between the power shaft 401 and the ring gear 404, and is in gear engagement with both the power shaft 401 and the ring gear 404; the carrier 403 is connected to the planetary gear 402, and outputs power to the distribution mechanism 3 by being driven by the planetary gear 402. It will be appreciated that a first end 401A of the power shaft 401 may extend into the first chamber 1A and be fixedly connected to the turning mechanism 2, and a second end 401B of the power shaft 401 is provided with external teeth meshing with the planetary gear 402, acting as a sun gear of the planetary reducer. The planet carrier 403 may have an end 403A extending to the second chamber 1C, the end 403A being used to drive the dosing mechanism 3 located in the second chamber 1C. Specifically, the end 403A may be directly or indirectly connected to the rotational member 301.

In some embodiments, as shown in fig. 4, the reduction mechanism 4 includes: the power shaft 401, the first reduction gear 405, the second reduction gear 406 and the output shaft 407, the first reduction gear 405 has a big end surface engaged with the power shaft 401 and a small end surface engaged with the second reduction gear 406, the power shaft 401 is driven by the rotating mechanism 2, the power shaft 401 is matched with the big end surface of the first reduction gear 405 to realize speed reduction; the small end face of the first reduction gear 405 is matched with the second reduction gear 406 to realize speed reduction again; the second reduction gear 406 is connected to the output shaft 407 so that the power of the water flow is transmitted to the distribution mechanism 3 located in the second chamber 1C through the output shaft 407 after being reduced stepwise. It will be appreciated that the number of reduction gears provided between the power shaft 401 and the output shaft 407 may be set as required to meet the requirement of a reduction ratio.

In some embodiments, the reduction ratio of the reduction mechanism 4 is 30-150: 1. Therefore, the treating agent feeding device can normally work within the water pressure range of 0.03MPa to 1.0MPa, so that the treating agent feeding device has wide application prospect, for example, the treating agent feeding device can be applied to household appliances such as washing machines or dish washing machines.

The working process of the treating agent feeding device in the embodiment of the present application is described as follows:

the external water flow enters the first chamber 1A through the water inlet 1011 and flows out of the water outlet 1012, the impeller 21 is driven to rotate by the water flow, the rotational kinetic energy generated by the rotation of the impeller 21 is transmitted to the speed reducing mechanism 4 through the power shaft 401, and the speed reducing mechanism 4 reduces the speed and increases the torque to drive the rotating member 301 of the dispensing mechanism 3, wherein the torque output by the impeller 21 is increased due to the speed reduction and the torque increase of the speed reducing mechanism 4, the rotating member 301 can be normally driven to rotate within a wider water pressure range (as shown in fig. 5, the rotating member rotates in the counterclockwise direction), so that the dispensing area partitioned by each partition 302 is driven to introduce the treating agent through the liquid inlet 1013 to the liquid outlet 1014, and the treating agent is dispensed into a corresponding pipeline or container under the action of gravity, thereby realizing the automatic dispensing of the treating agent. The distribution mechanism 3 is not only suitable for automatic feeding of liquid treatment agents, but also suitable for automatic feeding of washing powder, washing condensed beads and other solid treatment agents.

The embodiment of the application also provides washing equipment which comprises the treating agent feeding device in the embodiment. The washing equipment can realize automatic feeding of the treating agent by utilizing water flow of a water channel based on the treating agent feeding device.

In the embodiment of the present application, the washing device may be a washing machine or a dishwasher. Taking a washing machine as an example, the washing machine includes: box, washing bucket, water supply pipe still set up the storage chamber that is used for saving the treatment agent on the box, and the water inlet 1011 intercommunication inlet channel of device is put in to the treatment agent, and inlet 1013 intercommunication is used for storing the storage chamber of treatment agent, and delivery port 1012 and liquid outlet 1014 all can communicate the washing bucket, so, can utilize the rivers of water inlet 1011 as the power supply, realize saving the automation of in-chamber treatment agent and put in.

It should be noted that: the technical solutions described in the embodiments of the present application can be arbitrarily combined without conflict.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A treatment agent delivery device, comprising:

a first chamber (1A), the first chamber (1A) having a water inlet (1011);

the rotating mechanism (2) is arranged in the first chamber (1A) and is used for rotating under the driving of water flow introduced from the water inlet (1011);

a dispensing mechanism (3);

the input end of the speed reducing mechanism (4) is connected with the rotating mechanism (2), and the output end of the speed reducing mechanism (4) is connected with the distribution mechanism (3);

the dispensing mechanism (3) comprises: a partition (302), the partition (302) dividing the dispensing mechanism (3) into at least two mutually spaced dispensing regions.

2. The treatment agent delivery device according to claim 1,

the dividing member (302) is a plurality of dividing the dispensing mechanism (3) into a plurality of mutually spaced dispensing regions, each of the dispensing regions comprising: a notch (303).

3. A treatment agent delivery device according to claim 2,

the dispensing means (3) being arranged in the second chamber (1C);

the distribution mechanism (3) comprises a rotating part (301), and the rotating part (301) is connected with the output end of the speed reducing mechanism (4);

the separating element (302) is connected with the rotating element (301);

the separator (302) comprises: a straight line section (3022) extending to the inner wall surface of the second chamber (1C) in the radial direction of the rotor (301), and an arc-shaped section (3021) abutting against the inner wall surface of the second chamber (1C); the gap (303) is formed between the arc-shaped section (3021) and the straight section (3022) of the adjacent partition (302).

4. The treatment agent delivery device according to claim 3, further comprising:

a housing (1), wherein the first chamber (1A) and the second chamber (1C) which are arranged at intervals are formed on the housing (1);

the second chamber has an inlet (1013) and an outlet (1014); the liquid outlet (1014) is located on the housing (1) at a bottom end corresponding to the second chamber (1C).

5. The treatment agent delivery device according to claim 1,

the first chamber (1A) is formed into a cylindrical chamber, a first side of the first chamber (1A) extends outwards to form a water inlet pipe (1016) and a water outlet pipe (1017), the inlet of the water inlet pipe (1016) forms the water inlet (1011), and the outlet of the water outlet pipe (1017) forms the water outlet (1012); when water flows in from the water inlet (1011), the rotating mechanism (2) is driven to rotate.

6. The treatment agent delivery device according to claim 1,

the rotating mechanism (2) comprises an impeller (21), and the rotating shaft of the impeller (21) is vertically arranged in the first chamber (1A) and is driven by water flow flowing through the first chamber (1A); the rotating shaft of the impeller (21) is connected with the input end of the speed reducing mechanism (3).

7. The treatment agent delivery device according to claim 6, wherein the impeller (21) comprises a plurality of blades (212) connected to the rotating shaft (211), and the blades (212) are curved blades or straight blades.

8. A treatment agent dosing device according to claim 1, wherein the deceleration mechanism (4) comprises:

a ring gear (404);

the power shaft (401) is connected with the rotating mechanism (2) and is driven by the rotating mechanism (2);

a planetary gear (402) arranged between the power shaft (401) and the ring gear (404) and in gear engagement with both the power shaft (401) and the ring gear (404);

and the planet carrier (403) is connected with the planetary gear (402) and outputs power to the distribution mechanism (3) under the driving of the planetary gear (402).

9. A treatment agent dosing device according to claim 1, wherein the deceleration mechanism (4) comprises:

an output shaft (407) for outputting power to the distribution mechanism (3);

and the at least one stage of reduction gear is arranged between the power shaft (401) and the output shaft (407) and is used for transmitting the power output by the power shaft (401) to the output shaft (407).

10. The treatment agent delivery device according to claim 1,

the reduction ratio of the speed reducing mechanism (4) is 30-150: 1.

11. A washing apparatus comprising the treating agent dispensing device according to any one of claims 1 to 10.

12. A washing device according to claim 11, characterized in that the washing device is a washing machine or a dishwasher.