CN210684234U - Intelligent detergent putting device - Google Patents
Intelligent detergent putting device Download PDFInfo
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- CN210684234U CN210684234U CN201921539504.5U CN201921539504U CN210684234U CN 210684234 U CN210684234 U CN 210684234U CN 201921539504 U CN201921539504 U CN 201921539504U CN 210684234 U CN210684234 U CN 210684234U
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Abstract
The utility model relates to a washing machine field, concretely relates to device is put in to detergent intelligence. The device comprises a shell structure, wherein a Venturi tube is also arranged in the shell, the input end of the Venturi tube is connected with a water inlet pipeline, and the output end of the Venturi tube is connected with a water inlet of the washing machine; the liquid storage tank is connected with the shell and can store detergent; the machine head control system comprises an electromagnetic valve connected with an external power supply, wherein the liquid inlet end of the electromagnetic valve is connected with the throat section of the Venturi tube, and the liquid outlet end of the electromagnetic valve is connected with the contraction section at the inlet of the Venturi tube; the liquid outlet end of the electromagnetic valve is connected with a liquid suction pipe in the liquid storage tank, and the liquid outlet type of the electromagnetic valve is adjusted through a shunt commutator; the input end or the output end of the Venturi tube is provided with a liquid flow meter. The product function is more complete, can realize intelligent input, can satisfy ordinary consumer and also can enjoy the service of high-end intelligent washing machine.
Description
Technical Field
The utility model relates to a washing machine field, concretely relates to device is put in to detergent intelligence.
Background
Along with the development of economy and the improvement of living standard of people, the washing machine has entered more and more families, people also have higher and higher requirements on the performance and the function of the washing machine, and the intellectualization level of the washing machine is also higher and higher, but the putting of detergents is mainly divided into two types at present: firstly, the detergent is manually added according to the amount of the clothes or the dirt degree of the clothes; secondly, the washing machine automatically adds according to the amount of the washed clothes automatically detected, high-end products of all main brands have the function of automatically putting in detergent, and low-end products do not have the function.
In addition, when a user uses the detergent dispenser, the detergent adding amount is inaccurate, detergent waste or washing is easy to cause, the detergent adding amount is not displayed, and the user cannot visually see the detergent adding amount.
In order to enable common consumers to use the function of intelligently putting in the detergent, an intelligent detergent putting device is developed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an easy operation, simple to operate's detergent intelligence is put in device.
The technical scheme of the utility model is that: an intelligent detergent putting device comprises a shell structure, wherein a Venturi tube is further arranged in the shell, the input end of the Venturi tube is connected with a water inlet pipeline, and the output end of the Venturi tube is connected with a water inlet of a washing machine;
the liquid storage tank is connected with the shell and can store detergent;
the machine head control system comprises an electromagnetic valve connected with an external power supply, wherein the liquid inlet end of the electromagnetic valve is connected with the throat section of the Venturi tube, and the liquid outlet end of the electromagnetic valve is connected with the contraction section at the inlet of the Venturi tube;
the liquid outlet end of the electromagnetic valve is connected with a liquid suction pipe in the liquid storage tank, and the liquid outlet type of the electromagnetic valve is adjusted through the shunt commutator.
The input end or the output end of the Venturi tube is provided with a liquid flow meter. The washing flow state of the washing machine is determined by monitoring of the liquid flow meter, so that whether the electromagnetic valve is opened or not is judged, and then the detergent is put in the electromagnetic valve; the venturi effect is based on the principle that when air/water flow passes through the throat, the air pressure is relatively low near the ports above the back of the throat, thereby creating an adsorption effect and causing air/water flow to accelerate the air/liquid flow rate.
The preferred scheme is as follows:
the liquid storage tank is internally provided with a single or a plurality of subareas for containing various detergents; the machine head control system is internally provided with a liquid level sensor capable of detecting liquid in the liquid storage tank. Various types of detergents such as laundry detergents of different tastes or softeners of different tastes; through level sensor, can monitor the remaining detergent capacity in the liquid storage tank to the feedback provides relevant information for detection module.
The device is internally provided with a detection module and a communication module, collects the circuit and washing duration information of the washing machine through a power supply, collects water flow information through a liquid flowmeter, and collects liquid level information of detergent through a liquid level sensor; the collected information is intelligently put in after being calculated and processed, and the information is fed back to the user through a display screen outside the shell or interactive interfaces of other communicable intelligent products or through specific APP software or voice broadcast and other forms.
The liquid storage tank and the shell are of an integrated structure, detergent can be poured into the liquid storage tank from the top of the shell, and the top of the liquid storage tank is provided with a ventilation structure capable of balancing air pressure inside and outside the tank body.
The liquid storage tank is detachably connected with the shell through a rotary thread or a buckle, and the detached liquid storage tank can be added with detergent or cleaned; the shell or the liquid storage tank is provided with a ventilation structure for balancing the internal and external air pressure.
The input end and the output end of the Venturi tube are provided with silt filter screens. Most of the impurities in the tap water can be filtered.
A sealing ring structure for preventing the laundry detergent from volatilizing is arranged between the liquid storage tank and the machine head control system;
a one-way conduction valve is arranged between the liquid inlet end and the liquid outlet end of the liquid suction pipe, and a flow control valve electrically connected with the electromagnetic valve is arranged at the liquid outlet end of the liquid suction pipe. The one-way conduction valve can ensure that the detergent flows into the washing machine, and water flow cannot enter the liquid storage tank; the flow control valve is designed to control the flow of the detergent.
The top of the shell is provided with an opening, and the opening is provided with an outer cover. After the outer cover can be opened, the detergent is put in.
The method comprises the following operation steps: when a user needs to use the washing machine, the device is connected between the water inlet faucet and the side water inlet pipe of the washing machine, and the device is plugged into a power supply.
When the electromagnetic valve is in a power-off state, the liquid inlet end of the electromagnetic valve is in an open state and is communicated with the throat section of the Venturi tube, and the liquid outlet end of the electromagnetic valve is connected with the contraction section at the inlet of the Venturi tube; therefore, the flow direction of the water channel is from a throat section, a liquid inlet end of the electromagnetic valve, a liquid outlet end of the electromagnetic valve and a contraction section, and at the moment, the pipeline does not contain detergent;
when the electromagnetic valve is in a power-on state, the liquid inlet end of the electromagnetic valve is in a closed state, the liquid outlet end of the electromagnetic valve is communicated with the liquid suction pipe through the shunt commutator, and under the action of negative pressure of the venturi tube, detergent in the liquid storage tank enters the contraction section of the venturi tube, and then enters the inlet of the washing machine after being fully mixed with water in the main pipeline; when the electromagnetic valve is closed again, the detergent remained in the auxiliary water channel enters the main water channel from the new circulating water channel to be fully mixed, and the water flow washes the detergent from the liquid inlet end to flow to the liquid outlet end, so that the detergent is brought into the washing machine.
When the common model of the product is operated, the liquid flow meter is arranged at the input end or the output end of the Venturi tube, and the washing flow state of the washing machine is determined by monitoring the liquid flow meter, so that whether the electromagnetic valve is opened or not is judged, and then the detergent is put in the electromagnetic valve; a time control algorithm is preset at the electromagnetic valve, for example, when the liquid flow meter monitors that the washing mode is started, the electromagnetic valve is electrified, so that detergent enters a Venturi tube path, the electromagnetic valve is closed after the washing mode is started for 2 minutes, then the electromagnetic valve is started again after the washing mode is timed for 2 minutes, and the detergent is put in for the second time. Different electromagnetic valve control modes can be preset for different laundry products; when the liquid flow meter monitors that no water flows, the washing is finished, the electromagnetic valve enters a power-off state, the device enters a dormant state, and the power consumption is lowest.
This product still is provided with intelligent upgrading money, including the level sensor of the detectable liquid storage tank interior liquid that ① aircraft nose control system set up, the liquid flowmeter that ② venturi's input and output end department set up, the built-in circuit that can collect washing machine of ③ and the detection module of the time information of washing, ④ casing outside display screen or the interactive interface of other intelligent products of communicable or feed back to user's communication module through forms such as specific APP software or voice broadcast, ⑤ can monitor the level sensor of surplus detergent capacity in the liquid storage tank etc..
In addition, according to the clothes washing habits of different user groups, a single or a plurality of subareas are arranged in the liquid storage tank and are used for containing various detergents; various types of detergents such as laundry detergents of different tastes or softeners of different tastes; for example, when washing clothes of a male owner, the laundry detergent with mint fragrance can be selected, and when washing clothes of a female owner, the laundry detergent with rose fragrance can be selected; in intelligent money, still the design has level sensor, through level sensor, can monitor the remaining detergent capacity in the liquid storage tank, when being less than the default, can give detection module with information transmission, and detection module handles the back, judges that certain region needs to add the detergent, conveys for the user through communication module.
The utility model has the advantages that: the product function is more complete, can realize intelligent input, and it is all very convenient to install and use, and the practicality is very strong, can widely popularize on market, can satisfy ordinary consumer and also can enjoy high-end intelligent washing machine's service.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
fig. 1-a is a schematic external structural view of fig. 1 of the present invention;
FIG. 2 is a schematic view of the flow direction of the water in the power-off state of the solenoid valve of the present invention;
FIG. 3 is a schematic view of the flow direction of the water in the power-on state of the solenoid valve of the present invention;
FIG. 4 is a schematic view of the dual-zone liquid storage tank of the present invention;
fig. 4-a is a transverse cross-sectional view of fig. 4 of the present invention;
FIG. 5 is a cross-sectional view of the liquid storage tank and housing integrated structure of the present invention;
fig. 5-a is a longitudinal sectional view of fig. 5 of the present invention;
in the figure: 1. venturi tube, 2, liquid storage tank, 3, electromagnetic valve, 4, pipette, 5, shunt commutator, 6, ventilation structure, 7, silt filter screen, 8, sealing ring, 9, outer cover, 10, liquid flowmeter, 11, one-way conduction valve, 12, liquid level sensor, 13, flow control valve, 14 and power supply.
Detailed Description
The present embodiment is described in further detail with reference to fig. 1, but the present invention is not limited to the specific embodiment.
Example 1:
an intelligent detergent putting device comprises a shell structure, wherein a Venturi tube 1 is further arranged in the shell, the input end of the Venturi tube 1 is connected with a water inlet pipeline, and the output end of the Venturi tube 1 is connected with a water inlet of a washing machine;
the liquid storage tank 2 is connected with the shell, and detergent can be stored in the liquid storage tank 2;
the machine head control system comprises an electromagnetic valve 3 connected with an external power supply 14, wherein the liquid inlet end of the electromagnetic valve 3 is connected with a throat section of the Venturi tube 1, and the liquid outlet end of the electromagnetic valve 3 is connected with a contraction section at the inlet of the Venturi tube 1;
the liquid outlet end of the electromagnetic valve 3 is connected with a liquid suction pipe 4 in the liquid storage tank 2, and the liquid outlet type of the electromagnetic valve 3 is adjusted through a shunt commutator 5.
A liquid flow meter 10 is provided at the input or output of the venturi 1. The washing flow state of the washing machine is determined by monitoring the liquid flowmeter 10, so that whether the electromagnetic valve 3 is opened or not is judged, and then the electromagnetic valve 3 is controlled to put in detergent; the venturi effect is based on the principle that when air/water flow passes through the throat, the air pressure is relatively low near the ports above the back of the throat, thereby creating an adsorption effect and causing air/water flow to accelerate the air/liquid flow rate.
The liquid storage tank 2 and the shell are of an integrated structure, detergent can be poured into the liquid storage tank 2 from the top of the shell, and the top of the liquid storage tank 2 is provided with a ventilation structure 6 capable of balancing the air pressure inside and outside the tank body.
The liquid storage tank 2 is detachably connected with the shell through a rotary thread or a buckle, and detergent can be added to the detached liquid storage tank 2; the shell or the liquid storage tank 2 is provided with a ventilation structure 6 for balancing the internal and external air pressure.
The input and output ends of the venturi tube 1 are provided with sand filter screens 7. Most of the silt impurities can be filtered.
A sealing ring 8 structure for preventing the laundry detergent from volatilizing is arranged between the liquid storage tank 2 and the machine head control system.
The top of the shell is provided with an opening, and the opening is provided with an outer cover 9. After the outer lid 9 can be opened, the detergent is dosed inwards.
The method comprises the following operation steps: when a user needs to use the washing machine, the device is connected between the water inlet faucet and the side water inlet pipe of the washing machine, and the device is plugged into the power supply 14.
When the electromagnetic valve 3 is in a power-off state, the liquid inlet end of the electromagnetic valve 3 is in an open state and is communicated with the throat section of the Venturi tube 1, and the liquid outlet end of the electromagnetic valve 3 is connected with the contraction section at the inlet of the Venturi tube 1; therefore, the flow direction of the water channel is from a throat section, the liquid inlet end of the electromagnetic valve 3, the liquid outlet end of the electromagnetic valve 3 and a contraction section, and at the moment, the pipeline does not contain detergent;
when the electromagnetic valve 3 is in a power-on state, the liquid inlet end of the electromagnetic valve 3 is in a closed state, the liquid outlet end of the electromagnetic valve 3 is communicated with the liquid suction pipe 4 through the shunt commutator 5, under the action of the negative pressure of the Venturi tube 1, the detergent in the liquid storage tank 2 enters the contraction section of the Venturi tube 1, and then enters the inlet of the washing machine after being fully mixed with water in the main pipeline; when the electromagnetic valve 3 is closed again, the detergent remained in the auxiliary water channel enters the main water channel from a new circulating water channel to be fully mixed, and the water flow flushes the detergent from the liquid inlet end to flow to the liquid outlet end, so that the detergent is brought into the washing machine.
When the common model of the product is operated, the liquid flow meter 10 is arranged at the input end or the output end of the Venturi tube 1, and the washing flow state of the washing machine is determined by monitoring the liquid flow meter 10, so that whether the electromagnetic valve 3 is opened or not is judged, and then the electromagnetic valve 3 is controlled to put in detergent; a time control algorithm is preset at the electromagnetic valve 3, for example, when the liquid flow meter 10 monitors that the washing mode is entered, the electromagnetic valve 3 is powered on, so that the detergent enters the venturi pipe 1, the electromagnetic valve 3 is closed after being opened for 2 minutes, then the electromagnetic valve 3 is opened again after timing for 2 minutes, and the detergent is put in for the second time. Different control modes of the electromagnetic valve 3 can be preset for different laundry products; when the liquid flow meter 10 monitors that no water flows, the washing is finished, the electromagnetic valve 3 enters a power-off state, the device enters a dormant state, and the power consumption is lowest.
Example 2:
the present embodiment is different from embodiment 1 in that:
the liquid storage tank 2 is internally provided with a single or a plurality of subareas for containing various detergents; and a liquid level sensor 12 capable of detecting liquid in the liquid storage tank 2 is arranged in the machine head control system. Various types of detergents such as laundry detergents of different tastes or softeners of different tastes; the remaining detergent volume in the reservoir 2 can be monitored by the level sensor 12, thereby providing feedback to the detection module regarding information.
The device is internally provided with a detection module and a communication module, collects the circuit and washing duration information of the washing machine through a power supply 14, collects water flow information through a liquid flowmeter 10, and collects liquid level information of detergent through a liquid level sensor 12; the collected information is intelligently put in after being calculated and processed, and the information is fed back to the user through a display screen outside the shell or interactive interfaces of other communicable intelligent products or through specific APP software or voice broadcast and other forms.
A one-way conduction valve 11 is arranged between the liquid inlet end and the liquid outlet end of the liquid suction pipe 4, and a flow control valve 13 electrically connected with the electromagnetic valve 3 is arranged at the liquid outlet end of the liquid suction pipe 4. The one-way conduction valve 11 can ensure that the detergent flows into the washing machine, and water flow cannot enter the liquid storage tank 2; the flow control valve 13 is designed to control the flow of detergent to be dosed.
This embodiment is intelligent upgrade money, including ① level sensor 13 of the detectable liquid in the liquid storage tank that aircraft nose control system set up, the built-in detection module that can collect washing machine's circuit and washing duration information of liquid flowmeter 10, ③ that sets up at the input of ② venturi 1 and output, ④ casing outside's display screen or the interactive interface of other intelligent products of communicable or feed back to user's communication module through forms such as specific APP software or voice broadcast, ⑤ can monitor liquid level sensor 13 of remaining detergent capacity in the liquid storage tank 2 etc..
Example 3:
the present embodiment is different from the above:
the liquid storage tank 2 is internally provided with a plurality of partitions according to the laundry habits of different user groups, (see the attached figure 4 and the attached figure 4-1 in the specification for details) for containing various detergents; various types of detergents such as laundry detergents of different tastes or softeners of different tastes; for example, when washing clothes of a male owner, the laundry detergent with mint fragrance can be selected, and when washing clothes of a female owner, the laundry detergent with rose fragrance can be selected; in the intelligence money, still design has level sensor 13, through level sensor 13, can monitor surplus detergent capacity in the liquid storage pot 2, when being less than the default, can give detection module with information transmission, and detection module handles the back, judges that certain region needs to add the detergent, conveys for the user through communication module.
Example 4:
the difference between the present embodiment and the above is that the upper portion is the liquid storage tank 2, and the lower portion is the housing structure (see the attached fig. 4 and fig. 4-a in the specification for details).
Example 5:
the difference between the embodiment and the above is that the liquid storage tank 2 and the shell are in an integrated structure, and the detergent can be poured into the liquid storage tank 2 from the top of the shell (see the attached figure 5 and the attached figure 5-a in the specification for details).
The utility model has the advantages that: the product function is more complete, can realize intelligent input, and it is all very convenient to install and use, and the practicality is very strong, can widely popularize on market, can satisfy ordinary consumer and enjoy high-end intelligent washing machine's service.
The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the effect and practicability of the present invention.
Claims (9)
1. The utility model provides a device is put in to detergent intelligence, this device includes shell structure, its characterized in that: the shell is internally provided with a Venturi tube, the input end of the Venturi tube is connected with a water inlet pipeline, and the output end of the Venturi tube is connected with a water inlet of the washing machine;
the liquid storage tank is connected with the shell and can store detergent;
the machine head control system comprises an electromagnetic valve connected with an external power supply, wherein the liquid inlet end of the electromagnetic valve is connected with the throat section of the Venturi tube, and the liquid outlet end of the electromagnetic valve is connected with the contraction section at the inlet of the Venturi tube;
the liquid outlet end of the electromagnetic valve is connected with a liquid suction pipe in the liquid storage tank, and the liquid outlet type of the electromagnetic valve is adjusted through a shunt commutator;
the input end or the output end of the Venturi tube is provided with a liquid flow meter.
2. The intelligent detergent dispensing device according to claim 1, characterized in that: the liquid storage tank is internally provided with a single or a plurality of subareas for containing various detergents; the machine head control system is internally provided with a liquid level sensor capable of detecting liquid in the liquid storage tank.
3. The intelligent detergent dispensing device according to claim 2, characterized in that: the device is internally provided with a detection module and a communication module, collects water flow information through a liquid flowmeter, and collects liquid level information of detergent through a liquid level sensor; and the information is fed back to the user through a display screen outside the shell or an interactive interface of a communicable intelligent product or through voice broadcast and the like.
4. The intelligent detergent dispensing device according to claim 1 or 2, wherein: the liquid storage tank and the shell are of an integrated structure, detergent can be poured into the liquid storage tank from the top of the shell, and a ventilating structure capable of balancing air pressure inside and outside the tank body is arranged at the top of the liquid storage tank.
5. The intelligent detergent dispensing device according to claim 1 or 2, wherein: the liquid storage tank is detachably connected with the shell through a rotary thread or a buckle, and detergent can be added to or removed from the detached liquid storage tank or the liquid storage tank can be cleaned; the shell or the liquid storage tank is provided with a ventilation structure for balancing the internal and external air pressure.
6. The intelligent detergent dispensing device according to claim 1, characterized in that: the input end and the output end of the Venturi tube are provided with filter screens.
7. The intelligent detergent dispensing device according to claim 1, characterized in that: and a sealing ring structure for preventing the laundry detergent from volatilizing is arranged between the liquid storage tank and the machine head control system.
8. The intelligent detergent dispensing device according to claim 1, characterized in that: a one-way conduction valve is arranged between the liquid inlet end and the liquid outlet end of the liquid suction pipe, and a flow control valve electrically connected with the electromagnetic valve is arranged at the liquid outlet end of the liquid suction pipe.
9. The intelligent detergent dispensing device according to claim 1, characterized in that: the top of the shell is provided with an opening, and the opening is provided with an outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921539504.5U CN210684234U (en) | 2019-09-16 | 2019-09-16 | Intelligent detergent putting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921539504.5U CN210684234U (en) | 2019-09-16 | 2019-09-16 | Intelligent detergent putting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210684234U true CN210684234U (en) | 2020-06-05 |
Family
ID=70887093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921539504.5U Active CN210684234U (en) | 2019-09-16 | 2019-09-16 | Intelligent detergent putting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210684234U (en) |
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2019
- 2019-09-16 CN CN201921539504.5U patent/CN210684234U/en active Active
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