CN220099447U

CN220099447U - Intelligent detergent feeding box

Info

Publication number: CN220099447U
Application number: CN202321236700.1U
Authority: CN
Inventors: 徐定善; 陈松; 朱家祥; 邵元彪
Original assignee: Anhui Yihua Electric Appliance Co ltd
Current assignee: Anhui Yihua Electric Appliance Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-11-28
Anticipated expiration: 2033-05-18

Abstract

The utility model discloses an intelligent detergent delivery box, which comprises: the water tank is internally provided with a water tank cavity, and the side surface of the water tank is provided with an opening communicated with the water tank cavity; the water tank is provided with a water outlet; the drawer assembly is arranged in the water tank cavity and is provided with a detergent cavity, a softener cavity and a washing powder cavity, wherein the softener cavity and the washing powder cavity are communicated with the water tank cavity; the liquid pump is arranged at one side of the water tank, is communicated with the detergent cavity through the adapter and is used for throwing the detergent in the detergent cavity into the water tank cavity; the waterway plate is arranged on the top surface of the water tank cavity; be equipped with first water inlet and second water inlet, first water route and second water route on the waterway board, first water route is used for communicating first water inlet and basin chamber and washing powder chamber, and the second water route is used for communicating second water inlet and softener chamber. According to the utility model, the first waterway, the second waterway and the liquid pump are arranged, so that the delivery of various detergents is realized, the structure of the detergent delivery box is simplified, the production cost is reduced, and the detergent delivery box has good economical efficiency and practicability.

Description

Intelligent detergent feeding box

Technical Field

The utility model relates to the technical field of washing machines, in particular to an intelligent detergent feeding box.

Background

An automatic washing machine refers to a device for automatically completing washing, rinsing and dehydrating of clothes according to program settings under the control of a program setter. The conventional automatic washing machine requires a user to add a detergent before washing each time, which is very inconvenient in use.

Therefore, intelligent washing machines capable of automatically adding a detergent are increasingly popular in the market. At present, intelligent throwing boxes on the market are various, and two or three throwing pumps are arranged according to the types of detergents which are thrown as required and are respectively used for throwing detergents and softener. The mode of setting the throwing pump according to the type of throwing detergent not only increases the energy consumption of the washing machine, but also increases the size of the throwing box of the washing machine, cannot meet the use requirements of users on the washing machine for multiple functions and small size, and also increases the production cost of the washing machine.

In view of the above, there is an urgent need to improve the automatic detergent dispensing mechanism in the prior art, so as to simplify the structure of the automatic detergent dispensing device and reduce the production cost thereof.

Disclosure of Invention

The utility model aims to solve the technical problems of complex structure, large occupied installation space and high production cost of the detergent delivery box of the existing intelligent washing machine.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

a detergent intelligent dispensing box comprising:

the water tank is internally provided with a water tank cavity, and the side surface of the water tank is provided with an opening communicated with the water tank cavity; the water tank is provided with a water outlet communicated with the water tank cavity;

the drawer assembly is arranged in the water tank cavity and is pulled out of or pushed into the water tank cavity through the opening; the drawer component is provided with a detergent cavity, a softener cavity and a washing powder cavity, wherein the softener cavity and the washing powder cavity are communicated with the water tank cavity;

the liquid pump is arranged at one side of the water tank, is communicated with the detergent cavity through an adapter and is used for throwing the detergent in the detergent cavity into the water tank cavity;

the waterway plate is arranged on the top surface of the water tank cavity; the washing machine comprises a water channel plate, a softener cavity, a washing powder cavity, a softener cavity, a water channel plate and a water channel plate, wherein the water channel plate is provided with a first water inlet, a second water inlet, a first water channel and a second water channel, the first water channel is used for communicating the first water inlet with the water channel cavity and the washing powder cavity, and the second water channel is used for communicating the second water inlet with the softener cavity.

In the foregoing technical solution, preferably, the drawer assembly includes:

the detergent cavity, the softener cavity and the washing powder cavity are arranged on the drawer lower cover, and the detergent cavity, the softener cavity and the washing powder cavity are not communicated with each other; the softener cavity is communicated with the water tank cavity through a siphon pipe; a washing powder cavity water outlet communicated with the water tank cavity is arranged in the washing powder cavity;

the drawer upper cover is arranged on the top surface of the drawer lower cover and is detachably connected with the drawer lower cover; the drawer upper cover is provided with a detergent throwing port, a softener throwing port and a washing powder throwing port which are respectively communicated with the detergent cavity, the softener cavity and the washing powder cavity.

In the above technical scheme, preferably, a flip cover is arranged on the detergent delivery opening, and the flip cover is hinged with the drawer upper cover and is used for plugging or dredging the detergent delivery opening.

In the foregoing technical solution, preferably, the drawer assembly further includes:

the drawer bottom shell is arranged on the drawer lower cover and is detachably connected with the drawer lower cover; the bottom plate of the drawer bottom shell is obliquely arranged in a direction away from the bottom surface of the drawer lower cover, and a converging groove is formed between the drawer bottom shell and the bottom surface of the drawer lower cover.

In the above technical solution, preferably, a drawer guide groove is provided on the bottom surface of the waterway board along the pull-out direction of the drawer assembly; a limiting plate is arranged at the inlet end of the drawer guide groove;

the top surface of the drawer upper cover is provided with a limiting buckle matched with the limiting plate, the limiting buckle is pulled out of the water tank cavity along with the drawer assembly, and the limiting buckle is propped against the side surface of the limiting plate.

In the above technical solution, preferably, a limit buckle mounting groove is provided on the top surface of the drawer upper cover;

the limiting buckle comprises:

the buckle supporting plate is arranged on the notch of the limit buckle mounting groove and is detachably connected with the drawer upper cover; a support plate deformation cavity is formed between the buckle support plate and the bottom of the limit buckle mounting groove;

the limiting buckle part is arranged on the top surface of the buckle supporting plate; the limiting buckle part is provided with a guide inclined plane which is obliquely arranged from the top surface of the buckle supporting plate to the top surface of the limiting buckle part along the pull-out direction of the drawer assembly.

In the above technical solution, preferably, the adaptor is provided with:

a liquid inlet nozzle communicated with the detergent cavity is arranged on the suction chamber; the detergent cavity is provided with a detergent outlet, the liquid inlet nozzle is inserted into the detergent outlet, and a lip-shaped sealing ring is arranged between the liquid inlet nozzle and the detergent outlet; the suction chamber is communicated with a pump inlet of the liquid suction pump;

a discharge chamber which is partitioned from the suction chamber by a partition plate and is not communicated with the suction chamber; the discharge chamber is communicated with a liquid outlet of the liquid pump; the discharge chamber is provided with a detergent discharge nozzle communicated with the water tank cavity.

In the above technical solution, preferably, a flushing port is provided in the first waterway, and the flushing port is disposed above the detergent discharge nozzle.

In the above technical solution, preferably, a liquid level monitoring device is disposed in the drawer lower cover, including:

the floating ball is sleeved on the floating ball support column and moves up and down along the floating ball support column;

the sensor is fixed on the bottom surface of the water tank and is arranged below the floating ball;

and the lead is arranged along the water tank and the waterway plate and used for connecting the sensor and the control panel of the washing machine.

In the above technical solution, preferably, the waterway board is provided with a water inlet valve, and the water inlet valve includes:

the water inlet valve seat is internally provided with a water inlet valve cavity, and the water inlet valve seat is provided with a valve seat water inlet, a first valve seat water outlet and a second valve seat water outlet; the valve seat water inlet is communicated with the water inlet valve cavity; the first valve seat water outlet and the second valve seat water outlet are respectively connected with the first water inlet and the second water inlet through a water inlet pipe;

the first electromagnetic valve body and the second electromagnetic valve body are respectively arranged in the first valve seat water outlet and the second valve seat water outlet and are used for respectively controlling the on-off of the first valve seat water outlet and the second valve seat water outlet and the water inlet valve cavity.

Compared with the prior art, the intelligent detergent throwing box provided by the utility model has the advantages that through the first water inlet, the second water inlet and the first water channel and the second water channel which are arranged on the water channel plate, the water inlet is respectively communicated with the water channel cavity and the washing powder cavity, the detergent in the detergent cavity can be automatically thrown into the water channel through the cooperation of the adapter and the liquid suction pump, the automatic throwing of various detergents controlled by the single liquid suction pump is realized, the structure of the intelligent detergent throwing box is simplified, the production cost of the intelligent detergent throwing box is reduced, and the intelligent detergent throwing box has good economical efficiency and practicability.

Drawings

FIG. 1 is a front view of a detergent intelligent dispensing box of the present utility model;

FIG. 2 is a schematic diagram showing the structural separation of the intelligent detergent delivery box;

FIG. 3 is a schematic view of a drawer assembly of the present utility model with its structure broken away;

FIG. 4 is a schematic view of the structure of the drawer bottom cover of the present utility model;

FIG. 5 is a schematic view illustrating the structural separation of the waterway plate according to the present utility model;

FIG. 6 is a schematic view of the structure of the water circuit base plate of the present utility model;

FIG. 7 is a perspective view of a transducer according to the present utility model;

FIG. 8 is a schematic diagram of the internal structure of the converter according to the present utility model;

FIG. 9 is a schematic diagram of a limiting buckle according to the present utility model;

FIG. 10 is a schematic view of the structure of the inlet valve of the present utility model.

The correspondence between the names and the reference numerals of the respective components in fig. 1 to 10 is as follows:

a water tank 1, a drawer assembly 2, a liquid pump 3, a waterway plate 4, a converter 5, a water inlet valve 6, a limiting buckle 7, a liquid level monitoring device 8,

a water tank cavity 11, an opening 12, a water outlet 13,

a drawer lower cover 21, a drawer upper cover 22, a drawer bottom plate 23,

detergent chamber 211, softener chamber 212, detergent chamber 213, detergent outlet 214, detergent chamber outlet 215, float support 216,

a detergent delivery port 221, a softener delivery port 222, a washing powder delivery port 223, a flip cover 224, a limit buckle mounting groove 225,

the waterway bottom plate 41, the waterway cover plate 42, the first water inlet 43, the second water inlet 44, the first waterway 45, the second waterway 46, the flushing port 47, the drawer guide groove 48, the limiting plate 49,

softener chamber water inlet 411, washing powder chamber water inlet 412,

suction chamber 51, discharge chamber 52, liquid inlet nozzle 53, lip seal 54, partition 55, detergent discharge nozzle 56,

a water inlet valve seat 61, a first solenoid valve body 62, a second solenoid valve body 63,

a valve seat water inlet 611, a first valve seat water outlet 612, a second valve seat water outlet 613,

the catch support plate 71, the limit catch portion 72, and the guide slope 73.

Detailed Description

The utility model provides an intelligent detergent feeding box, which realizes single pump control of feeding of various detergents, simplifies the structure of the detergent feeding box, reduces the production cost and has good economical efficiency and practicability. The utility model is described in detail below with reference to the drawings and the detailed description.

As shown in fig. 1 to 10, the intelligent detergent delivery box provided by the utility model comprises a water tank 1, a drawer assembly 2, a liquid pump 3 and a waterway plate 4.

A water tank cavity 11 is arranged in the water tank 1, an opening 12 is arranged on the side surface of the water tank 1, and the opening 12 is communicated with the water tank cavity 11. The water tank 1 is provided with a water outlet 13, and the water outlet 13 is communicated with the water tank cavity 11 and is used for discharging water in the water tank cavity 11.

The drawer assembly 2 is mounted in the sink chamber 11 and is pulled out of the sink chamber 11 or pushed into the sink chamber 11 through the opening 12. The drawer assembly 2 includes a drawer lower cover 21 and a drawer upper cover 22.

The drawer lower cover 21 is internally provided with a detergent cavity 211, a softener cavity 212 and a washing powder cavity 213, and the detergent cavity 211, the softener cavity 212 and the washing powder cavity 213 are not communicated with each other. The detergent chamber 211 is provided with a detergent discharge port 214. The softener chamber 212 communicates with the sump chamber 11 through a siphon tube. A washing powder cavity water outlet 215 communicated with the water tank cavity 11 is arranged in the washing powder cavity 213. The softener and washing powder chambers 212 and 213 are in communication with the sump chamber 11 for delivering softener and washing powder into the sump chamber 11.

The drawer upper cover 22 is mounted on the top surface of the drawer lower cover 21, and the drawer upper cover 22 and the drawer lower cover 21 can be detachably connected in a buckling manner or the like, so that the drawer lower cover 21 can be conveniently cleaned. The drawer upper cover 22 is provided with a detergent delivery port 221, a softener delivery port 222 and a washing powder delivery port 223 which are respectively communicated with the detergent cavity 211, the softener cavity 212 and the washing powder cavity 213. The detergent delivery opening 223 is provided with a flip cover 224, and the flip cover 224 is hinged with the drawer upper cover 22 and is used for plugging or dredging the detergent delivery opening 224.

The drawer assembly 2 further includes a drawer bottom case 23, and the drawer bottom case 23 is mounted on the drawer lower cover 21 and detachably connected to the drawer lower cover 21. The bottom plate of the drawer bottom shell 23 is obliquely arranged in a direction away from the bottom surface of the drawer lower cover 21, and a sink groove is formed between the bottom surfaces of the drawer bottom shell 23 and the drawer lower cover 32 and is used for improving the dissolution degree of the softener cavity and the washing powder cavity in water flow and improving the washing effect.

The liquid pump 3 is arranged on one side of the water tank 1, the converter 5 is arranged on the water tank 1, and the liquid pump 3 is communicated with the detergent cavity 211 through the adapter 4 and is used for throwing the detergent in the detergent cavity 211 into the water tank cavity 11.

The transducer 5 is provided with a suction chamber 51 and a discharge chamber 52. The suction chamber 51 is provided with a liquid inlet nozzle 53 communicating with the detergent chamber 211. The liquid inlet nozzle 53 is inserted into the detergent outlet 214, a lip-shaped sealing ring 54 is arranged between the liquid inlet nozzle 53 and the detergent outlet 214, and the suction chamber 51 is communicated with the pump inlet of the liquid pump 3 for sucking the detergent in the detergent cavity 211 into the liquid pump 3.

The discharge chamber 52 is partitioned from the suction chamber 51 by a partition 55, and is not communicated with the suction chamber 51. The discharge chamber 52 communicates with the liquid outlet of the liquid pump 3, and a detergent discharge nozzle 56 communicating with the water tank chamber 11 is provided in the discharge chamber 52 for discharging the detergent sucked into the liquid pump 3 into the water tank chamber 11.

The waterway plate 4 is disposed on the top surface of the sump cavity 11. The waterway plate 4 includes a waterway bottom plate 41 and a waterway cover plate 42 installed on the waterway bottom plate 41, and a first water inlet 43 and a second water inlet 44 are provided on the waterway cover plate 42. A first waterway 45 and a second waterway 46 are provided between the waterway base plate 41 and the waterway cover plate 42. The first waterway 44 is used for communicating the first water inlet 43 with the water tank cavity 11 and the washing powder cavity 213, and the second waterway 46 is used for communicating the second water inlet 44 with the softener cavity 212. A flushing port 47 is provided in the first waterway 45, and the flushing port 47 is provided above the detergent discharge nozzle 56.

The waterway bottom plate 41 is provided with a softener cavity water inlet 411 and a washing powder cavity water inlet 412, and the softener cavity water inlet 411 and the washing powder cavity water inlet 412 are respectively arranged above the softener cavity 212 and the washing powder cavity 213 and are respectively communicated with the second waterway 46 and the first waterway 44.

The waterway plate 4 is provided with a water inlet valve 6 for communicating with the first water inlet 43 and the second water inlet 44.

The inlet valve 6 includes an inlet valve seat 61, a first solenoid valve body 62, and a second solenoid valve body 63. A water inlet valve cavity is arranged in the water inlet valve seat 61, and a valve seat water inlet 611, a first valve seat water outlet 612 and a second valve seat water outlet 613 are arranged on the water inlet valve seat 61. The valve seat water inlet 611 communicates with the water inlet valve chamber, and the first valve seat water outlet 612 and the second valve seat water outlet 613 are connected with the first water inlet 43 and the second water inlet 44, respectively, through the water inlet pipe 64. The first electromagnetic valve 62 and the second electromagnetic valve 63 are respectively arranged in the first valve seat water outlet 612 and the second valve seat water outlet 613 and are used for respectively controlling the on-off of the first valve seat water outlet 612 and the second valve seat water outlet 613 and the water inlet valve cavity.

The bottom surface of the waterway plate 4 is provided with a drawer guide groove 48 arranged along the pull-out direction of the drawer assembly 2; a limiting plate 49 is arranged at the inlet end of the drawer guide groove 48, a limiting buckle 7 matched with the limiting plate 49 is arranged on the top surface of the drawer upper cover 22, and the limiting buckle 7 abuts against the side surface of the limiting plate 49 along with the drawer assembly 2 pulled out of the water tank cavity 11.

The limit catch 7 includes a catch support plate 71 and a limit catch portion 72. The top surface of the drawer upper cover 22 is provided with a limit buckle mounting groove 225, and the buckle supporting plate 71 is arranged on the notch of the limit buckle mounting groove 225 and is detachably connected with the drawer upper cover 22. A support plate deformation cavity is formed between the buckle support plate 71 and the groove bottom of the limit buckle mounting groove 225. The limiting buckle part 72 is arranged on the top surface of the buckle supporting plate 71, and the limiting buckle part 72 is provided with a guide inclined surface 73 which is obliquely arranged from the top surface of the buckle supporting plate 71 to the top surface of the limiting buckle part 72 along the pull-out direction of the drawer assembly 2 so as to improve the installation convenience degree of the drawer assembly 2.

A liquid level monitoring device 8 is arranged in the drawer lower cover 21 and is used for detecting the liquid level in the detergent cavity 211. The liquid level monitoring device 8 comprises a floating ball, a sensor and a wire. The drawer lower cover 21 is provided with a floating ball support column 216, and the floating ball is sleeved on the floating ball support column 216 and moves up and down along the floating ball support column 216. The sensor is fixed on the bottom surface of the water tank 1 and is arranged below the floating ball. The lead is arranged along the water tank 1 and the waterway board 4 and is used for connecting the sensor and the control panel of the washing machine, and transmitting the induction signal of the sensor to the control panel of the washing machine.

The working process of the utility model is as follows:

by controlling the first solenoid valve body 62 or the second solenoid valve body 63 in the water inlet valve 6, the valve seat water inlet 611 communicates with the first valve seat water outlet 612 or the second valve seat water outlet 613, and the inlet water enters the first waterway 45 through the first water inlet 43 or enters the second waterway 46 through the second water inlet 44.

When the detergent is used for washing, the liquid pump 3 is started, the detergent in the detergent cavity 211 enters the liquid pump 3 through the liquid inlet nozzle 53 and the suction chamber 51 of the converter 5, is sent into the discharge chamber 52 by the liquid pump 3, and is discharged into the water tank cavity 11 from the detergent discharge nozzle 56.

The first electromagnetic valve body 62 is opened to enable the inlet water to enter the first waterway 45 along the first water inlet 43, and the water in the inlet water first waterway 45 can directly enter the water tank cavity 11 through the flushing port 47 or enter the washing powder cavity 213 through the washing powder cavity water inlet 412, enter the water tank cavity 11 through the washing powder cavity water outlet 215 and are discharged through the water outlet 13 of the water tank cavity 11. When the water flows from the flushing port 47, since the flushing port 47 is provided above the detergent discharge nozzle 56, the water flows can flush the discharged detergent to improve the dissolution efficiency of the detergent in the water.

When the softener needs to be put in, the second electromagnetic valve body 63 is opened, so that the inflow water enters the second waterway 46 along the second water inlet 44, and the second waterway 46 enters the softener cavity 212 through the softener cavity water inlet 411 and the softener putting port 222, enters the water tank cavity 11 under the siphon action, and is discharged through the water outlet 13 of the water tank cavity 11.

When washing is performed by using the washing powder, the first electromagnetic valve body 62 is opened to enable the inlet water to enter the first waterway 45 along the first water inlet 43, and the water in the inlet water first waterway 45 enters the washing powder chamber 213 through the washing powder chamber water inlet 412 to dissolve the washing powder and is discharged into the water tank chamber 11 through the washing powder chamber water outlet 215.

The user can perform the pouring of the detergent, softener and washing powder through the drawer assembly 2. The drawer assembly 2 is pulled out outwards, the limiting buckle 7 on the drawer upper cover 22 slides along the drawer guide groove 48 on the waterway bottom plate 41, and the limiting plate 49 is clamped with the limiting buckle part 72 to prevent the drawer assembly 2 from being separated from the water tank 1. The user can put in the detergent, softener and washing powder into the detergent cavity 211, the softener cavity 212 and the washing powder cavity 213 through the detergent putting port 221, the softener putting port 222 and the washing powder putting port 223. The detergent is automatically added by the liquid pump 3 after the disposable addition of the detergent can be completed by a user, and the detergent does not need to be added for a plurality of times. When the residual quantity of the detergent in the detergent cavity 211 is smaller than the single-use quantity, the machine automatically senses and alarms through the sensor and the floating ball, and the user is reminded of adding the detergent. The softener and the washing powder can be added before washing according to the use requirement of users.

Compared with the prior art, the intelligent detergent delivery box provided by the utility model has the following advantages:

(1) Through the first water inlet, the second water inlet, the first water way and the second water way which are arranged on the water way plate, the water inlet is respectively communicated with the water tank cavity and the washing powder cavity, and the washing agent in the washing agent cavity can be matched with the liquid pump through the adapter and automatically put into the water tank, so that the single liquid pump can control the automatic putting of various washing agents, the structure of the intelligent detergent putting box is simplified, the production cost of the intelligent detergent putting box is reduced, and the intelligent detergent putting box has good economical efficiency and practicability;

(2) The liquid level monitoring device is arranged in the lower cover of the drawer, the liquid level in the detergent cavity is detected through the floating ball and the sensor, and the alarm can be given when the residual detergent in the detergent cavity is not full of the single-time adding amount, so that the influence of the insufficient adding amount of the detergent on the washing effect is avoided, and the influence of the idling of the liquid pump on the service life of the liquid pump is also avoided;

(3) The water inlet valve is arranged on the waterway plate, the first electromagnetic valve and the second electromagnetic valve which are respectively connected with the first water inlet and the second water inlet are arranged in the water inlet valve, and the independent control of the two waterways is realized by arranging a single water inlet valve, so that the water inlet control efficiency is greatly improved, and the water inlet control cost is reduced.

The present utility model is not limited to the above-mentioned preferred embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions.

Claims

1. An intelligent detergent delivery box, which is characterized by comprising:

2. The intelligent detergent delivery cartridge of claim 1, wherein the drawer assembly comprises:

3. The intelligent detergent delivery box according to claim 2, wherein a flip cover is arranged on the detergent delivery opening and hinged with the drawer upper cover for plugging or dredging the detergent delivery opening.

4. The intelligent detergent delivery cartridge of claim 2, wherein the drawer assembly further comprises:

5. The intelligent detergent delivery box according to claim 2, wherein a drawer guide groove arranged along the pull-out direction of the drawer assembly is arranged on the bottom surface of the waterway plate; a limiting plate is arranged at the inlet end of the drawer guide groove;

6. The intelligent detergent delivery box according to claim 5, wherein a limit buckle mounting groove is formed in the top surface of the drawer upper cover;

the limiting buckle comprises:

7. The intelligent detergent delivery box according to claim 1, wherein the adapter is provided with:

8. The intelligent detergent delivery box according to claim 7, wherein a flushing port is arranged in the first waterway and is arranged above the detergent discharge nozzle.

9. The intelligent detergent delivery box according to claim 2, wherein a liquid level monitoring device is arranged in the drawer lower cover, and the intelligent detergent delivery box comprises:

10. The intelligent detergent delivery box according to claim 1, wherein the waterway plate is provided with a water inlet valve, and the water inlet valve comprises: