Intelligent detergent feeding device

Abstract

The utility model is suitable for the technical field of intelligent detergent putting, and provides an intelligent detergent putting device and an intelligent detergent putting method. The first pipe body is arranged in the first cavity and is provided with a water inlet, a water outlet and a detergent inlet; the pump body is arranged in the first cavity, the output end of the pump body communicates with the detergent inlet, and the input end communicates with the liquid storage bottle; one end of the cantilever support is fixedly connected with the shell, the other end of the cantilever support is connected with the movable part through the first sensor, and a mounting part is arranged on the movable part and used for mounting a liquid storage bottle; the control assembly is arranged on the shell and electrically connected with the first sensor and the pump body, the remaining amount of the detergent in the liquid storage bottle can be monitored through the first sensor, and the amount of the detergent pumped out by the pump body each time can be obtained through the change of the weight detected by the first sensor before and after the pump body works. And the pump body is controlled to work through the control assembly, so that the liquid outlet amount of the detergent is adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of intelligent detergent delivery, and particularly relates to an intelligent detergent delivery device. Background Art

[0002] Detergents are products specially formulated for cleaning through the washing process. According to the appearance of the product, they can be divided into powder, block, paste, slurry and liquid forms. Laundry detergent is a common liquid detergent. Collective washing machines are widely used in schools or large residential factories. Washing is done by scanning a code or inserting coins. Traditional collective washing machines usually require manual addition of detergent or disinfectant, which is time-consuming and labor-intensive. It is also easy to forget to bring detergent or softener, which is very inconvenient to use.

[0003] To this end, the related art provides a split dispenser for a washing machine, which inverts the mouth of a liquid bottle. After inversion, the liquid enters an open liquid tank, and the liquid tank is continuously replenished by gravity and atmospheric pressure. The laundry detergent and disinfectant are then injected into the water inlet pipe through a piston pump. However, this split dispenser for a washing machine cannot monitor the dosage of the detergent and it is difficult to know the remaining amount of detergent. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide an intelligent detergent dispensing device, which aims to solve the problem that the existing split-type washing machine dispenser cannot monitor the dosage of detergent dispensed and it is difficult to know the remaining amount of detergent.

[0005] The embodiment of the present application is implemented as follows: a smart detergent dispensing device includes: a shell having a first chamber; a first tube body, arranged in the first chamber, the first tube body having a water inlet and a water outlet, and the first tube body is provided with a detergent inlet; a pump body, arranged in the first chamber, the output end of the pump body being connected to the detergent inlet, and the input end of the pump body being used to be connected to a liquid storage bottle; a mounting frame assembly, arranged in the first chamber, the mounting frame assembly including a cantilever frame, a movable part and a first sensor, one end of the cantilever frame being fixedly connected to the shell, and the other end being connected to the movable part through the first sensor, a mounting portion being arranged on the movable part, and the mounting portion being used to install the liquid storage bottle; a control assembly, arranged in the shell, the control assembly being electrically connected to the first sensor and the pump body respectively, and the control assembly being used to control the operation of the pump body and thus control the liquid output according to the gravity change of the liquid storage tank monitored by the first sensor.

[0006] As a further solution of the utility model, it also includes: a bottle plug, the bottle plug is provided with a first tube cavity connected to the input end of the pump body, the bottle plug is provided with a liquid tube connected to the first tube cavity, the liquid tube is used to extend into the bottom of the liquid storage bottle, and the bottle plug is provided with a first air hole, the first air hole connects the internal space of the liquid storage bottle with the outside

[0007] As a further solution of the utility model: the movable part has an installation groove, the bottom wall of the installation groove is provided with a sink groove for clamping the liquid storage bottle, a connecting part is movably arranged in the installation groove, and a lifting drive assembly for driving the connecting part to lift and lower is arranged in the installation groove, and the lifting drive assembly drives the connecting part to abut against the bottle plug to prevent the liquid storage bottle from falling out of the sink groove.

[0008] As a further solution of the utility model: the connecting piece is provided with a second tube cavity and a second air hole connected to the outside. When the connecting piece abuts against the bottle plug, the first tube cavity and the second tube cavity are connected. A transition cavity is formed between the bottle plug and the connecting piece. The first air hole and the second air hole are both connected to the transition cavity. The input end of the pump body is connected to the second tube cavity.

[0009] As a further solution of the utility model: a heating assembly is also arranged on the first tube body, and the heating assembly includes a heating rod located in the inner cavity of the first tube body, and the heating rod is electrically connected to the control assembly.

[0010] As a further solution of the utility model: the shell includes a bottom shell and an upper cover, the bottom shell has an opening, the upper cover is located at the opening of the bottom shell and is hinged to one side of the bottom shell, a partition is arranged between the bottom shell and the upper cover, the partition is detachably connected to the bottom shell and covers the opening of the shell, the partition has a first opening that exposes the mounting part, and the first opening is used to replace the liquid storage bottle.

[0011] As a further solution of the utility model: a second sensor is arranged on the first sensor, the second sensor is electrically connected to the control component, and the second sensor is used to monitor the installation inclination angle of the first sensor.

[0012] As a further solution of the utility model: multiple sets of pump bodies and mounting frame assemblies are provided, the mounting parts of multiple movable parts are used to install liquid storage bottles, the output ends of multiple pump bodies are connected to detergent inlets, and the input ends are used to connect to different liquid storage bottles respectively.

[0013] An embodiment of the present application provides an intelligent detergent dispensing device, in which a liquid storage bottle is connected to a movable part via a mounting portion, and the movable part is connected to a cantilever beam via a first sensor. The first sensor can monitor the remaining amount of detergent in the liquid storage bottle, and the change in weight detected by the first sensor before and after the pump body works can be used to obtain the amount of detergent pumped out by the pump body each time, and the operation of the pump body is controlled by a control component to adjust the liquid output of the detergent, and the remaining amount of the detergent can also be obtained. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a smart detergent dispensing device according to an embodiment of the present application;

[0015] Figure 2 for Figure 1 Schematic diagram of the structure after removing the partition;

[0016] Figure 3 for Figure 2 Schematic diagram of the structure after removing the shell;

[0017] Figure 4 for Figure 3 An exploded view of the first tube body;

[0018] Figure 5 for Figure 3 Schematic diagram of the structure of the moving parts;

[0019] Figure 6 for Figure 3 A schematic diagram of the structure of the lifting drive assembly;

[0020] Figure 7 A three-dimensional cross-sectional view of a piston member and a connecting member in an embodiment of the present application;

[0021] Figure 8 It is a cross-sectional view of the connection between the liquid storage bottle and the bottle plug;

[0022] Fig. 9 A cross-sectional view of a detergent intelligent dispensing device according to an embodiment of the present application;

[0023] In the figure:

[0024] 20. Liquid storage bottle; 21. Bottle neck; 22. Bottle head;

[0025] 100, housing; 110, bottom housing; 111, electronic lock body; 120, upper cover; 121, lock catch; 130, partition; 131, first opening; 132, second opening;

[0026] 210, first tube body; 211, water inlet; 212, water outlet; 213, detergent inlet; 214, first installation port; 215, branch water inlet; 216, branch drain outlet; 220, solenoid valve; 230, flow meter; 240, heating component; 241, heating rod; 242, cover plate; 251, check valve; 252, adapter; 260, sealing end cover;

[0027] 300, pump body; 310, hose;

[0028] 400, mounting frame assembly; 410, cantilever frame; 420, movable part; 421, mounting groove; 422, U-shaped groove; 423, sink groove; 430, first sensor;

[0029] 600, lifting drive assembly; 610, fixing frame; 611, guide part; 620, rotating arm; 630, connecting rod; 640, lifting rod; 601, first pivot; 602, second pivot; 603, third pivot;

[0030] 710, connecting piece; 711, second tube cavity; 712, second air hole; 713, conical connecting head; 720, bottle stopper; 721, first tube cavity; 722, second air hole; 723, first disc portion; 7231, convex ring; 724, second disc portion; 725, third disc portion; 7251, third air hole; 726, conical connecting port; 7261, sealing protrusion; 730, liquid pipe; 701, dust removal chamber. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] The specific implementation of the present application is described in detail below in conjunction with specific embodiments.

[0033] like Figure 1 Reference Figure 1 and Figure 2 As shown, an embodiment of the present application provides a smart detergent dispensing device including a housing 100, a first tube body 210, a pump body 300, a mounting frame assembly 400 and a control assembly.

[0034] The housing 100 has a first chamber, the first tube 210 is disposed in the first chamber, the first tube 210 has a water inlet 211 and a water outlet 212, the first tube 210 is provided with a detergent inlet 213, the pump body 300 is disposed in the housing 100 and in the first chamber, the output end of the pump body 300 is connected to the detergent inlet 213, the input end of the pump body 300 is used to communicate with the liquid storage bottle 20, the mounting frame assembly 400 is disposed in the first chamber, and the mounting frame assembly 400 includes a cantilever frame 410, a movable member 42 0 and a first sensor 430, one end of the cantilever frame 410 is fixedly connected to the shell 100, and the other end is connected to the movable part 420 through the first sensor 430, a mounting portion is provided on the movable part 420, and the mounting portion is used to install the liquid storage bottle 20, the control component is provided on the shell 100, and the control component is electrically connected to the first sensor 430 and the pump body 300 respectively, and the control component is used to control the operation of the pump body 300 and thus control the liquid output according to the gravity change of the liquid storage tank monitored by the first sensor 430.

[0035] The control component controls the operation of the pump body 300, draws out the detergent in the liquid storage bottle 20 and pours it into the first tube body 210 through the detergent inlet 213, and the water flows into the first tube body 210 from the water inlet, and flushes the detergent in the first tube body 210 into the washing machine through the water outlet 212, so as to add detergent to the washing machine. The liquid storage bottle 20 is connected to the movable part 420 through the mounting part, and the movable part 420 is connected to the cantilever beam through the first sensor 430. In this way, the remaining amount of detergent in the liquid storage bottle 20 can be monitored through the first sensor 430, and the amount of detergent pumped out by the pump body 300 each time can be obtained through the change in weight detected by the first sensor 430 before and after the pump body 300 works, and the operation of the pump body 300 is controlled by the control component to adjust the liquid output of the detergent.

[0036] In some embodiments, the amount of detergent discharged can be adjusted by adjusting the working time of the pump body 300. It is understandable that since the viscosity of each batch of detergent is different, the unit value actually extracted each time is different from the set value. The first sensor 430 can obtain the change in the weight of the detergent in real time, adjust the next working time of the pump body 300, and then adjust the amount of detergent discharged.

[0037] In some embodiments, the control component can accumulate the number of times the pump body works and the amount of detergent used. After the device replaces the liquid storage bottle, the control component will reset the accumulated amount and the number of times used. The control component can obtain the cumulative number of times a bottle of detergent is dispensed, and the theoretical value is compared and calibrated with the actual data, and then the amount of each dispensed after the next replacement of the liquid storage bottle is calibrated. In this way, various noise errors such as the weighing error of the first sensor 430 and the cumulative error of the liquid injection can be reduced, and a compensation can be made from the whole, so that the actual available amount or the remaining amount of detergent is more accurate.

[0038] It should be noted that the "detergent" mentioned in this application includes laundry detergent, disinfectant, bleach and other liquids used to clean clothes.

[0039] Specifically, the water inlet of the first tube body 210 is used to connect to the tap water pipeline, and the water outlet 212 is connected to the washing machine. Figure 2 As shown, the lower wall of the first chamber has an opening, and the mouth of the liquid storage bottle 20 extends from the opening into the first chamber and connects with the mounting portion of the movable member 420. The first sensor 430 can be a resistive strain type weighing sensor, and its specific weighing principle and structure are existing mature technologies and will not be described here. The pump body 300 can be a peristaltic pump, refer to Figure 3 and Figure 4As shown, its input end and output end are connected to the liquid storage bottle 20 and the detergent inlet 213 respectively through a hose 310. The detergent inlet 213 is provided with a adapter 252 to communicate with the hose 310 to achieve the connection of pipes of different calibers. A check valve 251 can be provided in the detergent inlet 213 to prevent the water in the first pipe body 210 from flowing back.

[0040] Reference Figure 4 As shown, in some implementations, the first tube body 210 is further provided with a solenoid valve 220 for opening or closing the channel in the first tube body 210, the solenoid valve 220 is a normally open solenoid valve 220 and is arranged upstream of the detergent inlet 213, and the first tube body 210 is further provided with a flow meter 230 for detecting the flow of the first tube body 210, and the flow meter 230 is arranged downstream of the detergent inlet 213. In some embodiments, the solenoid valve 220 is always in an open state, and the flow meter 230 determines that the washing machine starts working when it detects that water enters the washing machine, the normally open solenoid valve 220 is closed, the pump body 300 starts working, and the detergent is injected into the water path of the first tube body 210. After the injection is completed, the solenoid valve 220 stops working, the water path is unblocked, and the detergent enters the washing machine with the water flow.

[0041] Reference Figure 4 As shown, in some embodiments, a branch water inlet 215 is further provided at one end of the first tube body 210 near the water inlet, a branch drain port 216 is further provided at one end of the first tube body 210 near the water outlet 212, and a sealing end cap 260 is provided at the branch water inlet 215 and the branch drain port 216. It can be understood that after removing the sealing end cap 260, the pipeline can be expanded to achieve multi-way water inlet or provide detergent for multiple washing machines at the same time.

[0042] In some implementations of this application, reference Figure 7 and Figure 8 As shown, the intelligent detergent dispensing device also includes a bottle plug 720, and a first tube cavity 721 connected to the input end of the pump body 300 is provided in the bottle plug 720. The bottle plug 720 is provided with a liquid tube 730 connected to the first tube cavity 721, and the liquid tube 730 is used to extend into the bottom of the liquid storage bottle 20. A first air hole is opened on the bottle plug 720, and the first air hole connects the internal space of the liquid storage bottle 20 with the outside.

[0043] It is understandable that in a periodic environment with a large temperature difference between day and night, the air enclosed in the liquid storage bottle 20 will expand and contract. When the air inside the liquid storage bottle 20 contracts, the liquid storage bottle 20 is easily squeezed and collapsed by the atmospheric pressure. This embodiment can prevent the detergent in the liquid storage bottle 20 from being contaminated by providing a bottle plug 720, and connect the air pressure in the liquid storage bottle 20 with the outside through the air hole to prevent the bottle body from expanding or collapsing due to excessively high or low air pressure in the liquid storage bottle 20. In addition, the liquid pipe 730 extends into the bottom of the liquid storage bottle 20 to extract liquid, and condensation generally occurs on the surface of the liquid surface in contact with the air, so the detergent extraction process is relatively smooth and controllable.

[0044] In some implementations of this application, reference Figure 3 and Figure 5 As shown, the movable member 420 has a mounting groove 421, the bottom wall of the mounting groove 421 is provided with a sink 423 for clamping the liquid storage bottle 20, a connecting member 710 is movably arranged in the mounting groove 421, and a lifting driving assembly 600 for driving the connecting member 710 to move up and down is arranged in the mounting groove 421, and the lifting driving assembly 600 drives the connecting member 710 to abut against the bottle plug 720 to prevent the liquid storage bottle 20 from being separated from the sink 423. It can be understood that the liquid storage bottle 20 is pressed tightly in the sink 423 by the connecting member 710, so that the liquid storage bottle 20 is quickly installed and fixed.

[0045] For details, see Figure 5 As shown, a U-shaped groove 422 is provided on the wall below the mounting groove 421, and the bottleneck 21 of the liquid storage bottle 20 can be inserted into the U-shaped groove 422. A sinking groove 423 is provided on the peripheral wall of the U-shaped groove, and the sinking groove 423 is adapted to the bottle head 22 of the liquid storage bottle 20. When in use, the bottleneck 21 is inserted into the U-shaped groove, and after being inserted into the designated position, the bottle head 22 of the liquid storage bottle 20 can be sunk into the sinking groove 423, so that the liquid storage bottle 20 can be quickly installed. The lifting drive assembly 600 drives the connecting member 710 to move downward to abut against the bottle plug 720, so that the bottle head 22 of the liquid storage bottle 20 cannot be separated from the sinking groove 423, thereby achieving the fixation of the liquid storage bottle 20.

[0046] See also Figure 6As shown, in some embodiments, the lifting drive assembly 600 includes a fixed frame 610, a rotating arm 620, a connecting rod 630 and a lifting rod 640. The fixed frame 610 is fixed to the movable member 420 by screws. A guide portion 611 is provided on the fixed frame 610. A guide hole is provided in the guide portion 611. The lifting rod 640 moves through the guide hole. One end of the rotating arm 620 is connected to the fixed frame 610 through a first pivot 601, one end of the connecting rod 630 is hinged to the middle of the rotating arm 620 through a second pivot 602, and the other end of the connecting rod 630 is hinged to the upper end of the lifting rod 640 through a third pivot 603. The lower end of the lifting rod 640 is fixed to connect the connecting member 710. When in use, the free end of the rotating arm 620 is manipulated to rotate, and the lifting rod 640 is driven to perform lifting movement through the connecting rod 630, thereby realizing the lifting and lowering of the connecting member 710. When the connecting member 710 presses the bottle plug member 720, the first pivot 601, the second pivot 602 and the third pivot 603 are collinear, achieving self-locking.

[0047] In some other embodiments, the lifting drive assembly 600 may also adopt a crank slider mechanism or a cylinder driven by a motor, etc., as long as the output end can output linear reciprocating motion.

[0048] In some embodiments of the present application, reference Figure 7 As shown, the connecting piece 710 is provided with a second lumen 711 and a second air hole 722 connected to the outside. When the connecting piece 710 abuts against the bottle plug 720, the first lumen 721 and the second lumen 711 are connected, and a transition cavity is formed between the bottle plug 720 and the connecting piece 710. The first air hole and the second air hole 722 are both connected to the transition cavity, and the input end of the pump body 300 is connected to the second lumen 711.

[0049] It is understandable that the input end of the pump body 300 is connected to the connector 710 through the hose 310, and the detergent is delivered through the second tube cavity 711 of the connector 710 and the first tube cavity 721. In this way, when the liquid storage bottle 20 is disassembled, there is no restriction of the hose 310, and the bottle plug 720 and the liquid storage bottle 20 can be completely separated from the device body, which is convenient for replacing the liquid storage bottle 20. In addition, the first air hole and the second air hole 722 are connected through the transition cavity, and when installing the liquid storage bottle 20, it is not necessary to completely align the first air hole and the second air hole 722 to achieve conduction, which is convenient for installing the liquid storage bottle 20.

[0050] In some embodiments, reference Figure 7As shown, the upper end surface of the first disc portion 723 is provided with a convex ring 7231, and the first air hole is located inside the convex ring 7231. When the connecting member 710 abuts against the bottle plug 720, a transition cavity is defined between the lower bottom surface of the connecting member 710, the convex ring 7231 and the first disc portion 723. The second air hole 722 penetrates the lower bottom surface of the connecting member 710, and the upper end is connected with the outside. When the connecting member 710 abuts against the bottle plug 720, the lower end of the first air hole is located on the side of the convex ring 7231 to connect with the transition cavity.

[0051] In some implementations, reference Figure 7 As shown, the bottle stopper 720 is a rotary structure, and has a first disc portion 723 at its upper end. The diameter of the first disc portion 723 is larger than the diameter of the bottle mouth of the liquid storage bottle 20, which facilitates the disassembly of the bottle stopper 720. A second disc portion 724 and a third disc portion 725 are provided below the first disc portion 723. The outer circumferences of the second disc portion 724 and the third disc portion 725 abut against the inner circumference of the bottle mouth to achieve sealing. The second disc portion 724 and the third disc portion 725 are arranged at intervals, and a dust removal chamber 701 is defined in the middle. The dust removal chamber 701 is connected to the first air hole, and a third air hole 7251 connected to the dust removal chamber 701 is provided on the third disc portion 725. It can be understood that when the external air enters the transition cavity through the first air hole, a part of the dust will be blocked, and then enters the dust removal chamber 701 through the second air hole 722, and a part of the dust will be blocked again. In this way, the pollution of the detergent in the liquid storage bottle 20 by the external environment can be effectively reduced.

[0052] In some embodiments, reference Figure 7 As shown, the connecting piece 710 and the bottle plug 720 are both rubber pieces, the bottle plug 720 is provided with a tapered connecting port 726 connected to the first tube cavity 721, the connecting piece 710 is provided with a tapered connecting head 713 adapted to the tapered connecting port 726 around the second tube cavity 711, and a sealing protrusion 7261 is provided on the inner peripheral wall of the tapered connecting port 726. When the connecting piece 710 is pressed down to abut against the bottle plug 720, the sealing protrusion 7261 is squeezed and deformed to achieve the effect of interference sealing.

[0053] It should be noted that the liquid delivery channel formed by the first tube cavity 721 and the second tube cavity 711 is not connected to the gas channel formed by the first air hole, the second air hole 722 and the transition cavity.

[0054] In some embodiments of the present application, reference Figure 4As shown, the first tube 210 is also provided with a heating assembly 240, which includes a heating rod 241 located in the inner cavity of the first tube 210, and the heating rod 241 is electrically connected to the control assembly. It is understandable that freezing in cold areas may cause the first tube 210 to rupture, causing equipment damage and waste of water resources. By heating the interior of the first tube 210 with the heating rod 241, it can prevent it from rupturing. For details, refer to Figure 4 As shown, the first tube body 210 is provided with a first installation opening 214, the heating rod 241 is inserted into the first tube body 210 through the first installation opening 214, and radially sealed by a sealing ring, and then the first installation opening 214 is blocked by a cover plate 242, and a wire opening for the wire of the heating rod 241 to pass through is opened on the cover plate 242, and the cover plate 242 is fixed with screws and the wire opening is sealed with glue.

[0055] In some embodiments, the housing 100 is provided with a temperature sensor, which is electrically connected to the control component. When the freezing temperature is reached, the heating rod 241 starts to work, and the control component controls the operation of the heating rod 241 according to the temperature setting. The heating rod 241 can work at a very energy-saving low power to ensure that the first tube 210 is not broken.

[0056] In some embodiments of the present application, reference Figure 1 and Figure 2 As shown, the housing 100 includes a bottom shell 110 and an upper cover 120, the bottom shell 110 has an opening, the upper cover 120 is located at the opening of the bottom shell 110 and is hinged to one side of the bottom shell 110, a partition 130 is arranged between the bottom shell 110 and the upper cover 120, the partition 130 is detachably connected to the bottom shell 110 and shields the opening of the housing 100, and the partition 130 has a first opening 131 for exposing the mounting portion, and the first opening 131 is used to replace the liquid storage bottle 20. In this way, when replacing the liquid storage bottle 20, it is only necessary to rotate and open the upper cover 120, and the components inside the first cavity are protected by the partition 130 and are not easily damaged.

[0057] In some embodiments, reference Figure 1 As shown, the partition 130 is also provided with a second opening 132 to expose the free end of the rotating arm 620 . When in use, the rotating arm 620 can be manipulated through the second opening 132 to achieve the lifting and lowering of the connecting member 710 .

[0058] In some embodiments, a receiving groove is provided at one end of the bottom shell 110 away from the upper cover 120, and a mounting structure is provided in the receiving groove. The mounting structure includes a male template and a female template. The male template is connected to the wall by screws, and the female template is connected to the bottom shell 110 by screws. A clamping structure is provided between the male template and the female template, and the shell 100 is fixed to the wall by the clamping between the male template and the female template.

[0059] In some embodiments, reference Figure 1 and Fig. 9 As shown, the bottom shell 110 is provided with an electronic lock body 111, and the upper cover 120 is provided with a lock buckle 121 that cooperates with the electronic lock body 111. When the upper cover 120 rotates relative to the bottom shell 110 to cover the bottom shell 110, the lock buckle 121 is connected with the electronic lock body 111 to achieve locking. A communication module is provided in the electronic lock body 111 to achieve a remote unlocking function. Specifically, the merchant can use the background APP to remotely operate to unlock, open the door panel assembly after unlocking, and add or replace the liquid storage bottle 20.

[0060] In some embodiments of the present application, a second sensor is also provided on the first sensor 430, the second sensor is electrically connected to the control component, and the second sensor is used to monitor the installation inclination of the first sensor 430. It can be understood that the first sensor 430 measures weight. When the first sensor 430 cannot be installed horizontally, the weight measured by it will have errors, and the second sensor can correct the installation environment. If the first sensor 430 is installed tilted, the angle can be compensated to maintain the accuracy of weighing and measurement. Specifically, the second sensor can be an inclination sensor, and its specific structure and working principle are existing mature technologies, which will not be repeated here. The installation surface of the inclination sensor is parallel to the upper surface of the first sensor.

[0061] In some embodiments of the present application, reference Figure 2 As shown, the pump body 300 and the mounting frame assembly 400 are provided with multiple sets, the mounting parts of the multiple movable parts 420 are used to mount the liquid storage bottle 20, the output ends of the multiple pump bodies 300 are connected to the detergent inlet 213, and the input ends are respectively used to connect different liquid storage bottles 20. It can be understood that different types of detergents are loaded in different liquid storage bottles 20 to meet different usage requirements.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A detergent intelligent dispensing device, characterized in that ,include: a housing having a first chamber; A first tube body is disposed in the first chamber, the first tube body has a water inlet and a water outlet, and the first tube body is provided with a detergent inlet; A pump body is disposed in the first chamber, the output end of the pump body is connected to the detergent inlet, and the input end of the pump body is used to communicate with the liquid storage bottle; A mounting frame assembly is arranged in the first chamber, the mounting frame assembly includes a cantilever frame, a movable part and a first sensor, one end of the cantilever frame is fixedly connected to the housing, and the other end is connected to the movable part through the first sensor, and a mounting part is arranged on the movable part, and the mounting part is used to mount a liquid storage bottle; A control component is arranged in the shell, and the control component is electrically connected to the first sensor and the pump body respectively. The control component is used to control the operation of the pump body and thus control the liquid output according to the gravity change of the liquid storage tank monitored by the first sensor.

2. The intelligent detergent dispensing device according to claim 1, characterized in that: Also includes: A bottle stopper, wherein a first tube cavity connected to the input end of the pump body is provided in the bottle stopper, and the bottle stopper is provided with a liquid tube connected to the first tube cavity, and the liquid tube is used to extend into the bottom of the liquid storage bottle. A first air hole is opened on the bottle stopper, and the first air hole connects the internal space of the liquid storage bottle with the outside world.

3. The intelligent detergent dispensing device according to claim 2, characterized in that: The movable part has an installation groove, and the bottom wall of the installation groove is provided with a sink groove for clamping the liquid storage bottle. A connecting part is movably arranged in the installation groove, and a lifting drive assembly for driving the connecting part to lift and lower is arranged in the installation groove. The lifting drive assembly drives the connecting part to abut against the bottle plug to prevent the liquid storage bottle from escaping from the sink groove.

4. The intelligent detergent dispensing device according to claim 3, characterized in that: The connecting piece is provided with a second tube cavity and a second air hole connected to the outside. When the connecting piece abuts against the bottle plug, the first tube cavity and the second tube cavity are connected. A transition cavity is formed between the bottle plug and the connecting piece. The first air hole and the second air hole are both connected to the transition cavity. The input end of the pump body is connected to the second tube cavity.

5. The intelligent detergent dispensing device according to claim 1, characterized in that: The first tube body is also provided with a heating component, and the heating component includes a heating rod located in the inner cavity of the first tube body, and the heating rod is electrically connected to the control component.

6. The intelligent detergent dispensing device according to claim 1, characterized in that: The shell includes a bottom shell and an upper cover, the bottom shell has an opening, the upper cover is located at the opening of the bottom shell and is hinged to one side of the bottom shell, a partition is arranged between the bottom shell and the upper cover, the partition is detachably connected to the bottom shell and covers the opening of the shell, the partition has a first opening to expose the mounting portion, and the first opening is used to replace the liquid storage bottle.

7. The intelligent detergent dispensing device according to claim 1, characterized in that: A second sensor is arranged on the first sensor, the second sensor is electrically connected to the control component, and the second sensor is used to monitor the installation inclination angle of the first sensor.

8. The intelligent detergent dispensing device according to claim 1, characterized in that: The pump body and the mounting frame assembly are provided with multiple sets, the mounting parts of the multiple movable parts are used to install the liquid storage bottles, the output ends of the multiple pump bodies are connected to the detergent inlet, and the input ends are respectively used to connect to different liquid storage bottles.

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