CN211130698U

CN211130698U - Intelligent tea drinking machine

Info

Publication number: CN211130698U
Application number: CN201921454372.6U
Authority: CN
Inventors: 邵长泉; 邵从丛
Original assignee: Fujian Yinxiang Technology Co ltd
Current assignee: Fujian Yinxiang Technology Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-07-31
Anticipated expiration: 2029-09-03

Abstract

The utility model relates to an intelligence tea-drinking machine. Comprises a shell, a water tank, a heating device, a brewing cup and a brewing control device which are respectively arranged on the shell; the water tank is connected with the heating device through a water pumping pipeline, and a first water pumping pump and a flowmeter are arranged on the water pumping pipeline; the brewing cup is provided with a water filling port and a tea outlet channel; the heating device is connected with a water injection port of the brewing cup through a water injection pipeline, and a water injection control device is arranged on the water injection pipeline; the intelligent tea drinking machine is also provided with a tea outlet control device for controlling the tea outlet channel to output tea soup. The utility model discloses can simulate artifical bubble method, through the selection of tealeaves type and throw the automatic weighing of tea volume, just can carry out tealeaves for waiting to steep tealeaves matching suitable temperature, water yield and soak out the tea time and steep, consequently the person of making tea need not master the skill of making tea and also can steep out optimum tea soup through this intelligence tea machine to solve the difficult point that "drink tea will learn tea earlier", let "tea for state drink" become possible.

Description

Intelligent tea drinking machine

Technical Field

The utility model relates to a tea making equipment is an intelligence tea-drinking machine very much.

Background

Tea is the most healthy drink and has been recognized worldwide. However, as the origin of tea, China faces an embarrassing situation that seven thousand Chinese tea factories do not enemy one Lidun. The reason for this is that: the tea is complex, the standardization is lost, the brewing and drinking skills are complicated, and the popularization is not favorable. Since the tea leaves leaving the factory are not the tea soup to be drunk last, the Chinese tea is actually a "semi-finished product". At present, the traditional Chinese medicines can be decocted and taken away directly in a pharmacy, the Chinese tea is sold in a semi-finished product form, and the final processing procedure of tea, namely brewing, is reserved for consumers. The tea is a technical activity which can not be completed by people, so that the Chinese tea is also called 'kungfu tea', which causes a strange phenomenon that 'people want to drink tea and need to learn tea first', and the tea also becomes the last bottleneck of 'drinking the tea in China', and is the pain point of tea industry development.

In order to solve the problem, various tea making machines appear in the market at present, such as a tea capsule making machine produced by Shanghai Tiantai tea industry science and technology limited company, different tea making methods can be realized, but tea leaves are packaged into capsules in advance, so that convenience is provided, and a trouble is caused; the tea drinking machine produced by Hunan quan Sheng tea industry Co Ltd can be timed and fixed in temperature, but the proportion of tea and water can not be automatically controlled, the tea feeding amount and the water injection amount can be manually estimated, and the tea made by the machine is not standard; the tea making machine of 'Yizhi' from Guangdong Zhaoqing Cummingcha tea industry Co Ltd can quantitatively feed tea and inject water, but the tea feeding amount cannot be changed, and the tea made is lack of individuality, is only suitable for drinking and is not suitable for products; tea making machines from Hunan Baishaxi tea industry Limited cannot automatically feed tea and pour tea residues, and many tea making machines are manually finished, so that the machine cannot bring convenience to the maximum. The machines make tea making more convenient and faster to a certain extent, but cannot fundamentally express the characteristics of 'many famous tea and different tea' in China, cannot solve the pain point that the individuation and standardization of Chinese tea are difficult to be compatible, cannot realize refined brewing and standardized mouthfeel, and cannot restore the aroma and taste of six kinds of tea.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the intelligent tea drinking machine can simulate a manual tea making method, and tea can be automatically brewed by matching proper water temperature, water quantity and tea soaking time for tea to be brewed through selection of tea types and automatic weighing of tea adding amount, so that a tea maker can brew the most appropriate tea soup through the intelligent tea drinking machine without mastering tea brewing skills, the problem that tea drinking needs to be learned first is solved, people are tea artists, and tea drinking is possible.

The utility model discloses a following technical scheme realizes: the utility model provides an intelligence tea-drinking machine which characterized in that: comprises a shell, a water tank, a heating device, a brewing cup and a brewing control device which are respectively arranged on the shell; the water tank is connected with the heating device through a water pumping pipeline, and a first water pumping pump and a flowmeter are arranged on the water pumping pipeline; the brewing cup is provided with a water filling port for filling brewing water and a tea outlet channel for outputting tea soup; the heating device is connected with a water injection port of the brewing cup through a water injection pipeline, and a water injection control device for controlling the on-off work of water injection of the water injection pipeline is arranged on the water injection pipeline; the intelligent tea drinking machine is also provided with a tea discharging control device for controlling the tea discharging channel to output tea soup;

the brewing control device comprises an input device for externally inputting control information and a control module connected with the input device; the input device comprises at least one of an input control keyboard, a touch control screen, a remote server, a mobile phone APP and an applet;

the control module comprises a main control chip, an input module in wired or wireless connection with the input device and a storage module for storing brewing technical parameters of more than one different tea types, wherein the input module comprises an input selection module for inputting the type requirements of the tea to be brewed; the brewing technical parameters comprise brewing water quantity, brewing water temperature and brewing time corresponding to different tea types;

the intelligent tea drinking machine also comprises a weighing device for weighing the weight of the tea to be brewed, and the weighing device is connected with the main control chip and is used for inputting the weighed weight of the tea to be brewed;

the main control chip is respectively connected with the input selection module and the storage module, and can calculate the water pumping amount of the water pumping pipeline, the heating temperature of the heating device and the tea discharging control time of the tea discharging control device according to the brewing technical parameters of the corresponding tea type stored in the storage module and the weight of the tea to be brewed weighed by the weighing device according to the type of the tea to be brewed input by the input selection module;

the main control chip is connected with the first water suction pump and the flowmeter, and the main control chip controls the first water suction pump to pump a corresponding amount of brewing water from the water tank to the heating device according to the calculated water pumping amount and the flow detected by the flowmeter;

the main control chip is connected with the heating device through a temperature controller, and the main control chip controls the heating device to heat the brewing water pumped into the heating device to the required temperature through the temperature controller according to the calculated heating temperature;

the main control chip is connected with the water injection control device, and when the main control chip detects that the brewing water in the heating device is heated to the required temperature through the temperature controller, the main control chip controls the water injection control device to perform water injection work;

the main control chip is connected with the tea discharging control device, and the tea discharging operation of the tea discharging control device is controlled according to the tea discharging control time calculated by the main control chip.

The working principle and the process are as follows: in the use process of the tea drinking machine, tea leaves to be brewed are weighed by the weighing device, tea amount information of the tea leaves to be brewed can be transmitted to the main control chip, then the tea leaves to be brewed are put into the brewing cup, the tea types corresponding to the tea leaves are selected by the input device and transmitted to the main control chip through the input selection module, the main control chip calls brewing technical parameters of the corresponding tea types stored by the storage module according to the tea types to be brewed input by the input selection module and the weight of the tea leaves to be brewed weighed by the weighing device to calculate the water pumping amount of the water pumping pipeline, the heating temperature of the heating device and the tea discharging control time of the tea discharging control device, and the main control chip controls the first water pumping pump to pump a corresponding amount of brewing water from the water tank to the heating device according to the calculated water pumping amount and the flow detected by the flow meter; according to the calculated heating temperature, the temperature controller controls the heating device to heat the brewing water pumped into the heating device to the required temperature; then, when the main control chip detects that the brewing water in the heating device is heated to the required temperature through the temperature controller, the main control chip controls the water injection control device to carry out water injection work; and finally, controlling the tea soup discharging work of the tea discharging control device according to the calculated tea discharging control time. Therefore, a tea maker can brew the most suitable tea soup through the intelligent tea drinking machine without mastering the tea brewing skill.

Preferably, the input module further comprises a data updating module connected between the input device and the main control chip for modifying or increasing the brewing technical parameters of the tea type in the storage module. The data updating module can be connected with the server so as to update the brewing technical parameters, and therefore self-learning of the machine is achieved.

Preferably, the input module further comprises a custom input module which is connected between the input device and the main control chip and is used for automatically setting brewing technical parameters, and the main control chip controls the first water pump, the heating device and the tea outlet control device to work according to a control instruction input by the custom input module. The user can set brewing technical parameters according to own preference by self through the self-defined input module, so that the proper tea soup can be brewed.

Preferably, the brewing cup comprises a cup body with an opening at the upper end, a filter screen arranged in the cup body and used for dividing the inner cavity of the cup body into an upper layer and a lower layer, a bottom water injection shower head arranged at the bottom of the cup body, and an annular water injection pipe arranged around the peripheral wall of the cup body and positioned above the filter screen; the water injection ports comprise a plurality of first water injection ports facing the inner cavity of the cup body and arranged on the top surface of the water injection sprinkler at the bottom, and a plurality of second water injection ports facing the inner cavity of the cup body and arranged on the inner ring pipe wall of the annular water injection pipe at intervals; the water outlet direction of each second water injection port is inclined upwards along the same inclination angle so that the annular water injection pipe can spray vortex-shaped water flow;

the water injection pipeline comprises a water injection main pipe, a first water injection branch pipe and a second water injection branch pipe, wherein the water inlet end of the water injection main pipe is connected with the water outlet end of the heating device, and the first water injection branch pipe and the second water injection branch pipe are respectively connected with the water outlet end of the water injection main pipe; the water inlet end of the bottom water injection shower head extends to the outside of the cup body and is connected with the water outlet end of the first water injection branch pipe; the water inlet end of the annular water injection pipe extends to the outside of the cup body and is connected with the water outlet end of the second water injection branch pipe. The water injection main pipe and each branch pipe can be connected in a branching mode through a branching device.

Preferably, the brewing cup further comprises a brewing machine bin fixedly mounted on the machine shell, the brewing machine bin is sleeved outside the cup body, a cavity for the cup body to turn up and down is formed in the brewing machine bin, mounting plates are arranged on two transverse or longitudinal sides of the brewing machine bin, two rotating shafts which are horizontally and coaxially arranged are arranged on two opposite side walls of the cup body, and the two rotating shafts extend out of the brewing machine bin and are rotatably connected to the two mounting plates;

one mounting plate is provided with a driving component which is connected with one rotating shaft and is used for driving the cup body to turn 180 degrees so as to conveniently pour tea residues and drive the cup body to reversely return, and the brewing machine bin is also fixedly provided with a tea throwing ferrule which is positioned right above the opening of the cup body and is communicated up and down and used for throwing tea into the cup body, and a cup cover component which is movably buckled above the tea throwing ferrule and is used for opening and closing the cup body in cooperation with the tea throwing ferrule;

the drive assembly comprises an upper travel limit switch and a lower travel limit switch which are arranged on the mounting plate and are respectively positioned above and below the rotating shaft, a travel control piece which is fixedly sleeved on one rotating shaft of the brewing cup, can rotate back and forth between the two travel limit switches along with the rotating shaft and can open and close the two travel limit switches, and a drive motor which is connected with the rotating shaft at the output shaft end in a driving way and is used for driving the rotating shaft to rotate;

the input module further comprises a tea residue pouring control module which is connected between the input device and the main control chip and used for inputting a tea residue pouring instruction, the main control chip is respectively connected with the upper travel limit switch, the lower travel limit switch and the driving motor, and the main control chip controls the driving motor to rotate forwards and backwards according to the instruction input by the tea residue pouring control module and feedback signals of the upper travel limit switch and the lower travel limit switch.

Preferably, the cup cover assembly comprises a cup cover body buckled on the top opening of the tea throwing ferrule, and a sliding cover plate which is fixedly connected with the cup cover body and horizontally and slidably connected to the machine shell and used for controlling the cup cover body to open or close the top opening of the tea throwing ferrule;

the bottom of the cup cover body is also provided with a top water injection sprinkler, and the water injection port also comprises a plurality of third water injection ports which are arranged on the bottom surface of the top water injection sprinkler and face the inner cavity of the cup body; the water injection pipeline further comprises a third water injection branch pipe connected with the water outlet end of the water injection main pipe, the water inlet end of the top water injection shower head is connected with the water outlet end of the third water injection branch pipe, the water injection control device further comprises a third electromagnetic valve arranged on the third water injection branch pipe and connected with the main control chip, the brewing technical parameters further comprise that different tea types are correspondingly selected by adopting at least one water injection branch pipe for water injection, and the main control chip controls the opening and closing work of the electromagnetic valve on the corresponding water injection branch pipe according to the water injection mode in the brewing technical parameters corresponding to the tea type requirements to be brewed input by the input selection module.

Preferably, the input module further comprises a tea washing cup control module connected between the input device and the main control chip and used for inputting a tea washing cup command, and the main control chip controls the first water suction pump and the heating device to pump water and heat the water to a set temperature according to the command input by the tea washing cup control module, and controls the electromagnetic valves on the first water injection branch pipe and/or the second water injection branch pipe to open water injection work to wash the tea cup.

Preferably, the water injection main pipe is located outside the brewing machine bin, after the water inlet ends of the first water injection branch pipe and the second water injection branch pipe are connected with the water outlet end of the water injection main pipe, the water inlet ends of the first water injection branch pipe and the second water injection branch pipe penetrate through the middle of the rotating shaft from the outside of the mounting plate and extend into the brewing machine bin to extend out of the rotating shaft, the water inlet ends of the bottom water injection shower head and the water inlet end of the annular water injection pipe are respectively connected, and redundant parts which are convenient for the corresponding water injection branch pipes to stretch when the cup body rotates are reserved at the connecting parts of the water inlet ends of the first water injection branch pipe and.

Preferably, the machine shell comprises a front side plate positioned at the front side of the brewing machine bin, a tea outlet window sill for placing a tea cup is arranged on the front side plate,

a tea outlet is arranged right above the tea outlet windowsill and is respectively communicated with a tea outlet cavity pipe and a tea outlet cavity pipe, wherein the water inlet end of the tea outlet cavity pipe is connected with the water outlet end of the tea outlet channel, the water inlet end of the tea outlet channel is arranged at the bottom of the cup body, and the tea outlet control device is composed of a tea outlet pump arranged on the tea outlet channel; the tea discharging pump is connected with the main control chip and can control the tea discharging operation of the tea discharging pump according to the tea discharging control time calculated by the main control chip; the water injection pipeline also comprises a fourth water injection branch pipe connected with the water outlet end of the water injection main pipe, the water inlet end of the water outlet cavity pipe is connected with the water outlet end of the fourth water injection branch pipe, and the water injection control device comprises a fourth electromagnetic valve which is arranged on the fourth water injection branch pipe, is connected with the main control chip and is used for opening and closing the water outlet cavity pipe;

the input module further comprises a hot water outlet control module which is connected between the input device and the main control chip and used for inputting a hot water outlet instruction, and the main control chip controls the first water suction pump and the heating device to pump water and heat the water to a set temperature according to the instruction input by the hot water outlet control module, and controls the electromagnetic valve on the fourth water injection branch pipe to open and discharge the water.

Preferably, a cup sensor for detecting whether a teacup is placed in place is arranged beside the tea outlet windowsill, the cup sensor is connected with the main control chip and feeds back whether the teacup is placed in place to the main control chip, and the tea outlet pump and the fourth electromagnetic valve are allowed to be operated when the main control chip receives a signal that the teacup is placed in place.

Preferably, a water tank seat is arranged on the shell and positioned at the rear side of the brewing cup, the water tank is arranged on the water tank seat, and the water outlet end of the water tank is connected with the water inlet end of the water pumping pipeline;

the water tank is also internally provided with a water level sensing device for detecting the highest and lowest water levels set in the water tank, the water level sensing device is connected with the main control chip and used for feeding back signals of the highest water level and the lowest water level, a water storage pump is arranged beside the water tank, the water inlet end of the water storage pump is connected with an external water source, the water outlet end of the water storage pump is communicated with the water storage cavity of the water tank and supplies water for the water storage pump, the water storage pump is controlled by the main control chip, and the main control chip controls the opening and closing work of the water storage pump according to the lowest and highest water levels fed back by the water level.

Preferably, the water level sensing device comprises two floating rails which are respectively arranged at the upper part and the lower part of the water tank and extend along the vertical direction, and two floating blocks which are respectively arranged in the two corresponding floating rails and can float up and down along the height of the water level; a low water level sensor and a high water level sensor are respectively arranged at the lower part of the track at the lower side and the upper part of the track at the upper side, electromagnets are respectively arranged in the two floating blocks, and the water level sensors corresponding to the two floating blocks can be turned on and off in the process of up-and-down floating of the two floating blocks; and the low water level sensor and the high water level sensor are both connected with the main control chip and feed back water level signals to the main control chip.

Preferably, the bottom of the water tank seat is provided with a water tank micro-sensor, the bottom of the water tank is provided with a plug-in which the water tank micro-sensor can be touched and conducted after being installed in place, the water tank micro-sensor is connected with the main control chip and feeds back a signal indicating whether the water tank is installed in place, and the main control chip controls the operation or stop of the tea drinking machine according to whether the water tank is installed in place.

Preferably, the tea drinking machine further comprises a storage device for storing tea leaves, the storage device comprises a tea leaf collecting box arranged below the brewing cup, a collecting cavity is arranged inside the tea leaf collecting box, a channel opening enabling the collecting cavity to be communicated with the outside is formed in one side wall of the tea leaf collecting box, a tea leaf storage drawer for storing the tea leaves is movably mounted in the collecting cavity, and the tea leaf storage drawer is plugged into the collecting cavity from the channel opening in the side wall of the collecting cavity and can close a channel opening formed by the collecting cavity after being mounted in place; the tea residue collecting box is provided with an opening at the top, tea residues in the cup can fall into the tea residue containing drawer for containing when the cup body is turned over, a water outlet through hole is formed in the bottom of the tea residue containing drawer, a filter plate is further arranged in the tea residue containing drawer for separating the tea residues from waste water, and a drain pipe for further discharging the waste water discharged from the water outlet through hole in the bottom of the tea residue containing drawer is arranged at the bottom of the tea residue collecting box; the internally mounted of collecting the cavity has the capacity sensor who is used for detecting the tea-leaf and accomodates the steamer tray and whether fill up, the tea-leaf is accomodate and is still seted up the breach that makes things convenient for capacity sensor to carry out the detection on the steamer tray, capacity sensor is connected with main control chip and accomodates the signal whether fill up of steamer tray to its feedback tea-leaf. The unable operation work of tea-drinking machine after the steamer tray is accomodate to the tealeaves is filled with, accomodate the steamer tray and can normally operate after emptied when the tealeaves.

Preferably, a touch magnet is installed at the bottom of the sliding cover plate, a magnet touch switch is installed at a position, corresponding to the touch magnet, on the casing, the magnet touch switch is turned on by the touch magnet after the sliding cover plate is closed in place, the magnet touch switch is connected with the main control chip and feeds back a signal indicating whether the sliding cover plate is closed, and the main control chip controls the operation or stop of the machine according to the signal indicating whether the sliding cover plate is closed.

Preferably, the weighing device is a spoon-shaped electronic scale, an information sending module is arranged in the electronic scale, and the information sending module is connected with the main control chip in a wireless or wired mode and sends the tea amount information of the tea leaves to be brewed to the electronic scale for use. The wireless connection mode can be a Bluetooth mode, a WiFi mode, a mobile communication mode and the like.

Preferably, the intelligent tea drinking machine further comprises a display screen and/or a voice broadcasting device connected with the main control chip. The display screen and the voice broadcasting device can realize the feedback of the working condition of the machine and the input of operation control.

And the east soft type of the master control chip is an HR7P201 chip.

Preferably, the control module further comprises a system power supply module connected to the main control chip, as shown in fig. 20, wherein DC12V is reduced to DC5V for the main control chip to use.

Preferably, the control module further includes a heating communication module connected between the main control chip and the heating device, as shown in fig. 21, where the communication mode is serial communication and the baud rate is 9600.

Preferably, the control module further includes a solenoid valve control module connected between the main control chip and each solenoid valve, as shown in fig. 22, wherein F1_ OUT-F4_ OUT point is respectively connected to the first solenoid valve, the second solenoid valve, the third solenoid valve, and the fourth solenoid valve, and the main control chip controls the high and low levels of the F1-F4 point in the solenoid valve control module according to different brewing technical parameters to control the on and off of the corresponding solenoid valve, so as to select a proper water injection mode to inject water or control the time of discharging hot water.

Preferably, the control module further includes a cup sensor feedback module connected between the main control chip and the cup sensor, as shown in fig. 23, wherein the BZ _ SW point is connected to the cup sensor, when the cup sensor is turned on, the BZ _ SW point is short-circuited to the ground, the BZ point transmits a low level to the main control chip, and the tea outlet pump and the fourth electromagnetic valve are allowed to be turned on when the main control chip detects the low level transmitted from the BZ point.

Preferably, the control module further comprises a tea-discharging pump control module connected between the main control chip and the tea-discharging pump, as shown in fig. 24, wherein the B3-OUT point is connected to the tea-discharging pump, and the main control chip controls the switch of the tea-discharging pump by outputting the high and low levels of the B3 point.

Preferably, the control module further includes a stroke limit switch feedback module connected between the main control chip and each stroke limit switch, as shown in fig. 25, wherein a DW _ SW point is respectively connected with the upper stroke limit switch and the lower stroke limit switch, and when a certain stroke limit switch is turned on, the DW _ SW is grounded, so that the DW point is changed into a low level and is fed back to the main control chip; the control module further comprises a motor driving module connected between the main control chip and the driving motor, as shown in fig. 26, wherein the JDDJ _ OUT point is connected with the driving motor, the driving motor is started when the JDDJ _ OUT point is output at a high level, otherwise the driving motor is stopped when the JDDJ _ OUT point is output at a low level, the main control chip indicates that the brewing cup is turned over in place when receiving the low level fed back by the lower stroke limit switch, the main control chip transmits the low level to the JDDJ point to control the driving motor to stop working, the main control chip indicates that the brewing cup returns when receiving the low level fed back by the upper stroke limit switch, and the main control chip transmits the low level to the JDDJ point again to control the driving motor to stop working.

Preferably, the control module further comprises a water storage pump control module connected between the main control chip and the water storage pump, as shown in fig. 27, wherein a B1-OUT point is connected with the water storage pump, the main control chip outputs high and low levels of a B1 point according to a highest or lowest water level input by the water level sensing device to control the on and off of the water storage pump, and the control module further comprises a water level feedback module connected between the main control chip and each water level sensor, as shown in fig. 28, wherein a L OCK _ SW point is respectively connected with the low water level sensor and the high water level sensor, when the lower floating block turns on the low water level sensor along with the falling of the water level, a L OCK _ SW point is short-circuited to the ground, the SW point output is low level, when the main control chip SW detects that the point is low level, the high level is transmitted to the B1 point in the water storage pump control module, the water storage pump starts the automatic water storage pump, then the low water level sensor is turned off, when the upper floating block turns on the high water level sensor along with the rising of the water level, the L OCK _ SW is again short-to the ground, the SW is detected as low level, the.

Preferably, the control module further includes a capacitance sensor feedback module connected between the main control chip and the capacitance sensor, as shown in fig. 29, where the CT _ SW point is connected to the capacitance sensor, the CT _ SW point is short-circuited to ground when the capacitance sensor is turned on, the output of the CT point is at a low level, and the main control chip controls the control controller to fail to operate when detecting that the CT point is at the low level.

Preferably, the control module further comprises a water tank installation feedback module connected between the main control chip and the water tank micro sensor, as shown in fig. 30, wherein the SX _ SW point is connected with the water tank micro sensor, when the water tank is installed in place, the plug-in unit conducts the water tank micro sensor, the SX _ SW point is short-circuited to the ground, the SX point output is low level, the main control chip starts the tea dispenser to work when detecting that the SX point is low level, and on the same reason, the tea dispenser cannot work when the water tank micro sensor is disconnected.

Preferably, the control module further includes a magnet touch switch feedback module connected between the main control chip and the magnet touch switch, as shown in fig. 31, wherein the HEAT _ SW point is connected to the magnet touch switch, when the magnet touch switch is turned on, the HEAT _ SW is grounded, so that the SW point is at a low level, and when the main control chip receives the low level transmitted from the SW point, the machine is controlled to work, otherwise, the machine cannot work.

Preferably, the control module includes a display communication module connected between the display screen and the main control chip, as shown in fig. 32, where the communication mode is serial communication and the baud rate is 9600.

Compared with the prior art, the utility model has the advantages that:

1. the utility model provides an intelligence tea-drinking machine, the device can simulate artifical bubble method, through the selection of tealeaves type and throw the automatic weighing of tea volume, just can carry out tealeaves for waiting to steep tealeaves matching suitable temperature, water yield and the time of soaking out tea automatically and dash and steep, consequently the person of making tea need not master the skill of making tea and also can dash out optimum tea soup through this intelligence tea-drinking machine to solve the difficult point that "drink tea will learn tea earlier", realize "the people all is tea artists", let "tea drink for the country" become possible.

2. The utility model provides a water injection mode can carry out the water injection through the bottom gondola water faucet and dash and steep, carry out swirl rivers water injection through annular water injection pipe and dash and steep and carry out the water injection through top water injection gondola water faucet and dash and steep, different dashes and steeps the mode and match and correspond different tealeaves types to dash and steep suitable tea soup.

3. The utility model provides a cup can realize 180 upsets, makes things convenient for empting of tea grounds to and can wash the cup wall when opening members such as bottom water injection gondola water faucet and annular water injection pipe, guarantees the clean health of towards the cup body.

4. The tea outlet of the utility model is communicated with the tea outlet pipe and the water outlet pipe of the same way, and can achieve the functions of discharging tea soup and discharging hot water.

5. The utility model discloses well water tank can automatic water supply, and when low water level sensor switched on, the automatic retaining of main control chip control retaining pump, when high water level sensor switched on, main control chip control retaining pump stop work to reach automatic water supply's effect.

6. The utility model discloses in still include the display screen and/or the voice broadcast device of being connected with main control chip, the behavior in the machine operation can carry out the feedback through display screen and voice broadcast device and express, also can carry out the instruction operation to the machine through display screen and voice broadcast device simultaneously.

Drawings

Fig. 1 is a block diagram of the present invention;

fig. 2 is a schematic three-dimensional structure of the present invention;

fig. 3 is a schematic three-dimensional structure diagram of the present invention (with a part of the casing removed);

fig. 4 is a schematic diagram of a three-dimensional structure of the present invention (with a part of the casing removed);

FIG. 5 is a schematic structural view of the brewing cup of the present invention;

FIG. 6 is a schematic view of the structure of the brewing cup of the present invention (with the brewer chamber removed);

FIG. 7 is a cross-sectional view of the brewing cup of the present invention;

FIG. 8 is a schematic view of the use state of the brewing cup of the present invention;

FIG. 9 is a schematic structural view of the lid assembly of the present invention;

fig. 10 is an exploded view of the storage device of the present invention;

FIG. 11 is a schematic structural view of a water tank and a heating device according to the present invention;

fig. 12 is a schematic structural view of the reclaimed water tank seat of the present invention;

FIG. 13 is a schematic structural view of the water tank of the present invention;

fig. 14 is a schematic structural view of a micro-motion sensor of a water tank in the present invention;

FIG. 15 is a schematic structural view of the middle water level sensor of the present invention;

fig. 16 is a first schematic structural view of a front side plate of the present invention;

fig. 17 is a second schematic structural view of the middle front side plate of the present invention;

fig. 18 is a schematic structural view of the middle water outlet of the present invention;

fig. 19 is a circuit diagram of the main control chip of the present invention;

fig. 20 is a circuit diagram of a system power supply module according to the present invention;

fig. 21 is a circuit diagram of a heating communication module according to the present invention;

fig. 22 is a circuit diagram of a solenoid valve control module according to the present invention;

fig. 23 is a circuit diagram of a cup sensor feedback module according to the present invention;

FIG. 24 is a circuit diagram of a control module of the tea pump according to the present invention;

fig. 25 is a circuit diagram of a feedback module of the middle limit switch of the present invention;

fig. 26 is a circuit diagram of the motor driving module according to the present invention;

fig. 27 is a circuit diagram of a reclaimed water pump control module according to the present invention;

fig. 28 is a circuit diagram of the middle water level feedback module of the present invention;

fig. 29 is a circuit diagram of the feedback module of the middle-capacity sensor of the present invention;

fig. 30 is a circuit diagram of the feedback module installed in the water tank of the present invention;

fig. 31 is a circuit diagram of the feedback module of the magnet touch switch according to the present invention;

fig. 32 is a circuit diagram of the communication module of the display device of the present invention.

Description of reference numerals: 1-machine shell, 11-front side plate, 12-water tank seat, 111-tea outlet windowsill, 2-water tank, 21-plug-in, 3-heating device, 4-brewing cup, 41-cup body, 411-rotating shaft, 42-filter screen, 43-bottom water injection shower, 44-annular water injection pipe, 45-brewing machine bin, 46-mounting plate, 47-driving component, 471-upper travel limit switch, 472-lower travel limit switch, 473-travel control piece, 474-driving motor, 48-tea throwing ferrule, 49-cup cover component, 491-cup cover body, 492-sliding cover plate, 4921-touch magnet, 410-top water injection shower, 5-tea outlet, 51-tea outlet pipe, 52-water outlet pipe, 6-water level sensing device, 61-floating track, 62-floating block, 7-storage device, 71-tea residue collection box, 711-collection cavity, 72-tea residue storage drawer, 721-water outlet through hole, 722-notch, 73-filter plate, 74-drain pipe, 8-weighing device, 9-display screen, 10-voice broadcasting device, a-tea outlet pump, b-fourth electromagnetic valve, c-cup sensor, d-water storage pump, e-low water level sensor, f-high water level sensor, g-water tank micro-sensor, h-capacity sensor and i-magnet touch switch.

Detailed Description

The invention is explained in detail below with reference to the accompanying drawings:

as shown in fig. 1-32, an intelligent tea dispenser is characterized in that: comprises a machine shell 1, a water tank 2, a heating device 3, a brewing cup 4 and a brewing control device which are respectively arranged on the machine shell 1; the water tank 2 is connected with the heating device 3 through a water pumping pipeline, and a first water pumping pump and a flowmeter are arranged on the water pumping pipeline; the brewing cup 4 is provided with a water filling port for filling brewing water and a tea outlet channel for outputting tea soup; the heating device 3 is connected with a water injection port of the brewing cup 4 through a water injection pipeline, and a water injection control device for controlling the on-off work of water injection of the water injection pipeline is arranged on the water injection pipeline; the intelligent tea drinking machine is also provided with a tea discharging control device for controlling the tea discharging channel to output tea soup;

the intelligent tea drinking machine also comprises a weighing device 8 for weighing the weight of the tea to be brewed, and the weighing device 8 is connected with the main control chip for inputting the weighed weight of the tea to be brewed;

the main control chip is respectively connected with the input selection module and the storage module, and can calculate the water pumping amount of the water pumping pipeline, the heating temperature of the heating device 3 and the tea discharging control time of the tea discharging control device according to the brewing technical parameters of the corresponding tea type stored in the storage module and the weight of the tea to be brewed weighed by the weighing device 8 according to the type of the tea to be brewed input by the input selection module;

As shown in fig. 1, the input module preferably further comprises a data updating module connected between the input device and the main control chip for modifying or increasing the brewing technical parameters of the tea type in the storage module. The data updating module can be connected with the server so as to update the brewing technical parameters, and therefore self-learning of the machine is achieved.

As shown in fig. 1, preferably, the input module further includes a custom input module connected between the input device and the main control chip for automatically setting brewing parameters, and the main control chip controls the first water pump, the heating device 3, and the tea output control device according to a control command input by the custom input module. The user can set brewing technical parameters according to own preference by the user through the self-defined input module, so that the favorite tea soup can be brewed.

As shown in fig. 4-8, preferably, the brewing cup 4 comprises a cup body 41 with an open upper end, a filter screen 42 disposed inside the cup body 41 for dividing the inner cavity of the cup body 41 into an upper layer and a lower layer, a bottom shower 43 disposed at the bottom of the cup body 41, and a ring-shaped water injection pipe 44 disposed around the peripheral wall of the cup body 41 and above the filter screen 42; the water injection ports comprise a plurality of first water injection ports facing the inner cavity of the cup body 41 and arranged on the top surface of the bottom water injection shower 43, and a plurality of second water injection ports facing the inner cavity of the cup body 41 and arranged on the inner ring pipe wall of the annular water injection pipe 44 at intervals; the water outlet direction of each second water injection port is inclined upwards along the same inclination angle so that the annular water injection pipe 44 can spray vortex-shaped water flow;

the water injection pipeline comprises a water injection main pipe, a first water injection branch pipe and a second water injection branch pipe, wherein the water inlet end of the water injection main pipe is connected with the water outlet end of the heating device, and the first water injection branch pipe and the second water injection branch pipe are respectively connected with the water outlet end of the water injection main pipe; the water inlet end of the bottom water injection shower 43 extends to the outside of the cup body 41 and is connected with the water outlet end of the first water injection branch pipe; the water inlet end of the annular water injection pipe 44 extends to the outside of the cup body 41 and is connected with the water outlet end of the second branch water injection pipe.

As shown in fig. 4-9, preferably, the brewing cup 4 further includes a brewing machine chamber 45 fixedly mounted on the housing 1, the brewing machine chamber 45 is sleeved outside the cup body 41 and has a cavity therein for the cup body 41 to turn over up and down, mounting plates 46 are disposed at two lateral or longitudinal sides of the brewing machine chamber 45, two horizontal and coaxial rotating shafts 411 are disposed on two opposite side walls of the cup body 41, and the two rotating shafts 411 extend out of the brewing machine chamber 45 and are rotatably connected to the two mounting plates 46;

a driving component 47 which is connected with one of the mounting plates 46 and is used for driving the cup body 41 to turn over for 180 degrees so as to conveniently pour tea residues and drive the cup body 41 to reversely return is arranged on one of the mounting plates 46, and a tea throwing ferrule 48 which is positioned right above the opening of the cup body 41 and is communicated up and down and used for throwing tea into the cup body 41 and a cup cover component 49 which is movably buckled above the tea throwing ferrule 48 and is used for opening and closing the cup body 41 in cooperation with the tea throwing ferrule 48 are also fixedly arranged on the brewing machine bin 45;

the driving assembly 47 comprises an upper travel limit switch 471 and a lower travel limit switch 472 which are arranged on the mounting plate 46 and are respectively positioned above and below the rotating shaft 411, a travel control piece 473 which is fixedly sleeved on one rotating shaft 411 of the brewing cup 4, can rotate back and forth between the two travel limit switches along with the rotating shaft 411 and can open and close the two travel limit switches, and a driving motor 474 which is connected with the rotating shaft 411 at the output shaft end in a driving way and is used for driving the rotating shaft 411 to rotate;

the input module further comprises a tea residue pouring control module connected between the input device and the main control chip and used for inputting a tea residue pouring instruction, the main control chip is respectively connected with the upper travel limit switch 471, the lower travel limit switch 472 and the driving motor 474, and the main control chip controls the forward and reverse rotation of the driving motor 474 according to the instruction input by the tea residue pouring control module and feedback signals of the upper travel limit switch 471 and the lower travel limit switch 472.

As shown in fig. 4-9, the cap assembly 49 preferably includes a cap body 491 covering the top opening of the tea-throwing ferrule 48, a sliding cover 492 fixedly connected to the cap body 491 and horizontally slidably connected to the housing 1 for controlling the cap body 491 to open or close the top opening of the tea-throwing ferrule 48;

the bottom of the cup cover body 491 is also provided with a top water injection shower 410, and the water injection port also comprises a plurality of third water injection ports which are arranged on the bottom surface of the top water injection shower 410 and face the inner cavity of the cup body 41; the water injection pipeline further comprises a third water injection branch pipe connected with the water outlet end of the water injection main pipe, the water inlet end of the top water injection shower head 410 is connected with the water outlet end of the third water injection branch pipe, the water injection control device further comprises a third electromagnetic valve arranged on the third water injection branch pipe and connected with the main control chip, the brewing technical parameters further comprise water injection mode selection of water injection by adopting at least one water injection branch pipe corresponding to different tea types, and the main control chip controls the opening and closing work of the electromagnetic valve on the corresponding water injection branch pipe according to the water injection mode in the brewing technical parameters corresponding to the tea type requirements to be brewed input by the input selection module.

As shown in fig. 1, preferably, the input module further includes a tea washing cup control module connected between the input device and the main control chip and used for inputting a tea washing cup instruction, and the main control chip controls the first water suction pump and the heating device 3 to pump water and heat to a set temperature according to the instruction input by the tea washing cup control module, and controls the electromagnetic valve on the first water injection branch pipe and/or the second water injection branch pipe to open water injection work to wash the tea cup.

As shown in fig. 6-8, the main water injection pipe is preferably located outside the chamber 45, and after the water inlet ends of the first and second branch water injection pipes are connected to the water outlet end of the main water injection pipe, the water inlet ends of the first and second branch water injection pipes extend into the chamber 45 through the middle of the rotating shaft 411 from the outside of the mounting plate 46, and then extend out of the rotating shaft 411, and are connected to the water inlet end of the bottom shower head 43 and the water inlet end of the annular water injection pipe 44, respectively, and the connection portion between the water inlet ends of the first and second branch water injection pipes and the water outlet end of the main water injection pipe leaves a redundant portion for facilitating the extension of the corresponding branch water injection pipe when the cup body 41 rotates. Wherein the first and second water filling branch pipes are preferably hoses.

As shown in fig. 16-18, preferably, the cabinet 1 includes a front plate 11 located at the front side of the brewer chamber 45, the front plate 11 is provided with a tea outlet window 111 for placing a tea cup,

a tea outlet 5 is arranged right above the tea outlet windowsill 111, the tea outlet 5 is respectively communicated with a tea outlet pipe 51 and a tea outlet pipe 52, wherein the water inlet end of the tea outlet pipe 51 is connected with the water outlet end of a tea outlet channel, the water inlet end of the tea outlet channel is arranged at the bottom of the cup body 41, and the tea outlet control device is composed of a tea outlet pump a arranged on the tea outlet channel; the tea discharging pump a is connected with the main control chip and can control the tea discharging of the tea discharging pump a according to the tea discharging control time calculated by the main control chip; the water injection pipeline also comprises a fourth water injection branch pipe connected with the water outlet end of the water injection main pipe, the water inlet end of the water outlet cavity pipe 52 is connected with the water outlet end of the fourth water injection branch pipe, and the water injection control device comprises a fourth electromagnetic valve b which is arranged on the fourth water injection branch pipe and connected with the main control chip and is used for opening and closing the water outlet cavity pipe 52;

as shown in fig. 1, the input module further includes a hot water outlet control module connected between the input device and the main control chip and used for inputting a hot water outlet instruction, and the main control chip controls the first water pump and the heating device 3 to pump water and heat to a set temperature according to the instruction input by the hot water outlet control module, and controls the solenoid valve on the fourth water injection branch pipe to open water outlet.

As shown in fig. 16 to 17, preferably, a cup sensor c for detecting whether a tea cup is in place is disposed beside the tea outlet windowsill 111, the cup sensor c is connected to the main control chip and feeds back to the main control chip whether the tea cup is in place, and the tea outlet pump a and the fourth electromagnetic valve b are allowed to be operated when the main control chip receives a signal that the tea cup is in place.

As shown in fig. 11-15, a water tank seat 12 is preferably arranged on the housing 1 and located at the rear side of the brewing cup 4, the water tank 2 is mounted on the water tank seat 12, and the water outlet end of the water tank 2 is connected with the water inlet end of the water pumping pipeline;

the water tank 2 is also provided with a water level sensing device 6 for detecting the highest and lowest water levels set in the water tank 2, the water level sensing device 6 is connected with a main control chip and used for feeding back signals of the highest water level and the lowest water level, a water storage pump d is arranged beside the water tank, the water inlet end of the water storage pump d is connected with an external water source, the water outlet end of the water storage pump d is communicated with a water storage cavity of the water tank 2 and supplies water for the water storage cavity, the water storage pump d is controlled by the main control chip, and the main control chip controls the opening and closing work of the water storage pump d according to the lowest and highest water levels fed back by the water level.

As shown in fig. 11 to 15, preferably, the water level sensing device 6 includes two floating rails 61 respectively disposed at upper and lower portions of the water tank 2 and extending in a vertical direction, and two floating blocks 62 respectively mounted in the two corresponding floating rails 61 and capable of floating up and down along the height of the water level; a low water level sensor e and a high water level sensor f are respectively arranged at the lower part of the track at the lower side and the upper part of the track at the upper side, electromagnets are respectively arranged in the two floating blocks 62, and the water level sensors corresponding to the two floating blocks can be turned on and off in the process of up-and-down floating of the two floating blocks; and the low water level sensor and the high water level sensor are both connected with the main control chip and feed back water level signals to the main control chip.

As shown in fig. 11-15, preferably, a water tank micro-sensor g is installed at the bottom of the water tank base 12, a plug-in 21 is installed at the bottom of the water tank 2 in place and can touch and conduct the water tank micro-sensor g, the water tank micro-sensor g is connected with the main control chip and feeds back a signal indicating whether the water tank 2 is installed in place, and the main control chip controls the operation or stop of the tea drinking machine according to whether the water tank 2 is installed in place.

As shown in fig. 10, preferably, the tea drinking machine further comprises a storage device 7 for storing tea leaves, the storage device 7 comprises a tea leaf collecting box 71 disposed below the brewing cup 4, a collecting cavity 711 is disposed inside the tea leaf collecting box 71, a passage opening for communicating the collecting cavity 711 with the outside is disposed on one side wall of the tea leaf collecting box 71, a tea leaf storage drawer 72 for storing tea leaves is movably mounted in the collecting cavity 711, and the tea leaf storage drawer 72 is plugged into the collecting cavity 711 from the passage opening on the side wall of the collecting cavity 711 and is mounted in place to close the passage opening formed by the collecting cavity 711; the tea residue collecting box 71 is provided with an opening at the top, tea residues in the cup can fall into the tea residue containing drawer 72 for containing when the cup body 41 is turned over, the bottom of the tea residue containing drawer 72 is provided with a water outlet through hole 721, a filter plate 73 is further arranged in the tea residue containing drawer 72 for separating tea residues from waste water, and the bottom of the tea residue collecting box 71 is provided with a drain pipe 74 for further discharging the waste water discharged from the water outlet through hole 721 at the bottom of the tea residue containing drawer 72; the internal installation of collection cavity 711 has the capacity sensor h that is used for detecting that the tealeaves is accomodate the steamer tray 72 and is filled up, the tealeaves is accomodate and still is seted up the breach 722 that makes things convenient for capacity sensor h to detect on the steamer tray 72, capacity sensor h is connected with main control chip and accomodates the signal that the steamer tray 72 was filled up to its feedback tealeaves.

As shown in fig. 2 and 9, preferably, a touch magnet 4921 is mounted at the bottom of the sliding cover 492, a magnet touch switch i is mounted on the housing 1 at a position corresponding to the touch magnet 4921, the touch magnet 4921 turns on the magnet touch switch i after the sliding cover 492 is closed in place, the magnet touch switch i is connected to the main control chip and feeds back a signal indicating whether the sliding cover 492 is closed, and the main control chip controls the operation or stop of the machine according to the signal indicating whether the sliding cover 492 is closed.

As shown in fig. 2, preferably, the weighing device 8 is a spoon-shaped electronic scale, the electronic scale is internally provided with an information sending module, and the information sending module is connected with the main control chip in a wireless or wired manner and sends the tea amount information of the tea leaves to be brewed to the electronic scale for use.

As shown in fig. 17, preferably, the intelligent tea dispenser further includes a display screen 9 and/or a voice broadcast device 10 connected to the main control chip. The display screen 9 and the voice broadcasting device 10 can realize the feedback of the working condition of the machine and the input of operation control.

The main control chip enables a chip with an east soft model HR7P 201.

Preferably, the control module further includes a solenoid valve control module connected between the main control chip and each solenoid valve, as shown in fig. 22, wherein F1_ OUT-F4_ OUT point is respectively connected to the first solenoid valve 381, the second solenoid valve 382, the third solenoid valve 383, and the fourth solenoid valve 384, and the main control chip controls the high and low levels of the F1-F4 points in the solenoid valve control module according to different brewing technical parameters, so as to control the on and off of the corresponding solenoid valves, and select a proper water injection mode to perform water injection or control the time of hot water discharge.

Preferably, the control module further includes a cup sensor feedback module connected between the main control chip and the cup sensor, as shown in fig. 23, wherein the BZ _ SW point is connected to the cup sensor c, when the cup sensor c is turned on, the BZ _ SW point is short-circuited to the ground, the BZ point transmits a low level to the main control chip, and the tea outlet pump a and the fourth electromagnetic valve b are allowed to be turned on only when the main control chip detects the low level transmitted from the BZ point.

Preferably, the control module further comprises a tea-discharging pump control module connected between the main control chip and the tea-discharging pump a, as shown in fig. 24, wherein the B3-OUT point is connected to the tea-discharging pump a, and the main control chip controls the switch of the tea-discharging pump a by outputting the high and low levels of the B3 point.

Preferably, the control module further includes a stroke limit switch feedback module connected between the main control chip and each stroke limit switch, as shown in fig. 25, wherein a DW _ SW point is connected to the upper stroke limit switch 471 and the lower stroke limit switch 472 respectively, and when a certain stroke limit switch is turned on, the DW _ SW is grounded, so that the DW point is changed into a low level and is fed back to the main control chip; the control module further includes a motor driving module connected between the main control chip and the driving motor 474, as shown in fig. 26, where the JDDJ _ OUT point is connected to the driving motor 474, the driving motor 474 is started when the JDDJ _ OUT point is output at a high level, otherwise the driving motor 474 is stopped when the JDDJ _ OUT point is output at a low level, when the main control chip receives the low level fed back by the lower travel limit switch 472, it indicates that the brewing cup 4 is turned over to the right position, the main control chip transmits the low level to the JDDJ point to control the driving motor 474 to stop working, when the main control chip receives the low level fed back by the upper travel limit switch 471, it indicates that the brewing cup 4 returns, and the main control chip transmits the low level to the JDDJ point again to control the driving motor 474 to stop working.

Preferably, the control module further comprises a water storage pump control module connected between the main control chip and the water storage pump d, as shown in fig. 27, wherein a B1-OUT point is connected with the water storage pump d, the main control chip outputs high and low levels of a B1 point according to the highest or lowest water level input by the water level sensing device so as to control the on and off of the water storage pump d, and the control module further comprises a water level feedback module connected between the main control chip and each water level sensor, as shown in fig. 28, wherein a L OCK _ SW point is respectively connected with a low level sensor e and a high level sensor f, when the lower floating block 62 is connected with the low level sensor e along with the falling of the water level, L OCK _ SW point is short-circuited to-ground, the SW point output is low level, the main control chip detects that the SW is low level, the main control chip transmits high level to the B1 in the pump control module, the water storage pump d starts automatic water storage, then the low level sensor e is disconnected, and when the upper floating block 62 is connected with the high level sensor f along with the rising of the water storage pump, the SW L is short-to-ground, the SW output is again, the low level sensor SW is detected that the SW is switched off again.

Preferably, the control module further includes a capacity sensor feedback module connected between the main control chip and the capacity sensor h, as shown in fig. 29, where the CT _ SW point is connected to the capacity sensor h, when the capacity sensor h is turned on, the CT _ SW point is short-circuited to the ground, the output of the CT point is low level, and when the main control chip detects that the CT point is low level, the control controller is unable to operate.

Preferably, the control module further comprises a water tank installation feedback module connected between the main control chip and the water tank micro sensor g, as shown in fig. 30, wherein the SX _ SW point is connected with the water tank micro sensor g, when the water tank 2 is installed in place, the plug-in 21 conducts the water tank micro sensor g, the SX _ SW point is short-circuited to the ground, the SX point output is low level, the main control chip starts the tea drinking machine to work when detecting that the SX point is low level, and on the same principle, the tea drinking machine cannot work when the water tank micro sensor g is disconnected.

Preferably, the control module further includes a magnet touch switch feedback module connected between the main control chip and the magnet touch switch i, as shown in fig. 31, where the HEAT _ SW point is connected to the magnet touch switch i, when the magnet touch switch i is turned on, the HEAT _ SW is grounded, so that the SW point is at a low level, and when the main control chip receives the low level transmitted from the SW point, the machine is controlled to work, otherwise, the machine cannot work.

The working principle is as follows: when the tea drinking machine is used, the tea drinking machine is connected with the server, and the brewing technology parameter sequence stored on the server is updated to the storage module in real time; when the tea is brewed, the control module inquires the user what tea and the thickness are to be brewed in a voice and screen display mode, and the user replies in a voice or touch screen key mode; after receiving the instruction, the control module prompts 'please throw tea leaves' in a voice and screen display mode; after a user puts the tea leaves into a weighing device for weighing, pouring the tea leaves into a brewing cup; meanwhile, the weighing device transmits the weighing result data to the main control chip through the sending module; the control module prompts that the top cover is required to be closed in a voice and screen display mode; the user closes the sliding cover plate, and the machine starts to work; the main control chip automatically matches the water temperature, the water quantity, the water injection mode and the soaking time according to the tea class, the added tea weight and the concentration requirement informed by a user through voice or keys, and simultaneously distributes related instructions; the heating module starts to extract a certain amount of water from the water tank for heating, and the water heated to a certain temperature is injected into the brewing cup through a set water injection pipe; the tea discharging control device receives the instruction to control the time of soaking tea leaves in hot water, when the soaking time is up, the tea discharging pump is started, tea soup is pumped to the water outlet to discharge tea from the standby cup for drinking; when the second tea soup needs to be made, the control module transmits the brewing program of the second tea to the heating device and the brewing cup only by waking up or touching a button by voice or touching the button by a screen and saying that the machine asks for the second soup or touching the button by the screen, and the machine repeats the actions of boiling water, making tea and making soup again; repeating the operation of the second tea soup when the third, fourth and fifth … … tea soups are to be brewed; when tea making needs to be stopped, a button is waken up by voice or a screen display to tell the machine that the tea making is stopped and finished, the brewing device immediately stops water injection or soaking, the driving motor receives an instruction to drive the cup body to rotate 180 degrees along with the rotating shaft, and tea soup and tea dregs in the cup body are poured into the tea dreg storage drawer along with the action of gravity; then, the first electromagnetic valve receives an instruction to open, and the bottom water injection shower head washes the bottom and the wall of the cup body; then the cup body rotates 180 degrees again according to the instruction and returns to the original position.

While the present invention has been shown and described with reference to particular embodiments and alternatives thereof, it will be understood that various changes and modifications can be made without departing from the spirit and scope of the invention. It is understood, therefore, that the invention is not to be limited, except as by the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence tea-drinking machine which characterized in that: comprises a machine shell (1), a water tank (2), a heating device (3), a brewing cup (4) and a brewing control device which are respectively arranged on the machine shell (1); the water tank (2) is connected with the heating device (3) through a water pumping pipeline, and a first water pumping pump and a flowmeter are arranged on the water pumping pipeline; the brewing cup (4) is provided with a water filling port for filling brewing water and a tea outlet channel for outputting tea soup; the heating device (3) is connected with a water injection port of the brewing cup (4) through a water injection pipeline, and the water injection pipeline is provided with a water injection control device for controlling the on-off work of water injection of the water injection pipeline; the intelligent tea drinking machine is also provided with a tea discharging control device for controlling the tea discharging channel to output tea soup;

the control module comprises a main control chip, an input module in wired or wireless connection with the input device and a storage module for storing brewing technical parameters of more than one different tea types, wherein the input module comprises an input selection module for inputting the type requirements of the tea to be brewed;

the intelligent tea drinking machine also comprises a weighing device (8) for weighing the weight of the tea to be brewed, and the weighing device (8) is connected with the main control chip for inputting the weighed weight of the tea to be brewed;

the main control chip is respectively connected with the input selection module and the storage module, and can call brewing technical parameters of corresponding tea types stored in the storage module and the weights of the tea to be brewed weighed by the weighing device (8) according to the type of the tea to be brewed input by the input selection module to calculate the water pumping amount of the water pumping pipeline, the heating temperature of the heating device (3) and the tea discharging control time of the tea discharging control device;

2. The intelligent tea dispenser of claim 1, wherein: the input module also comprises a data updating module which is connected between the input device and the main control chip and is used for modifying or increasing the brewing technical parameters of the tea type in the storage module.

3. The intelligent tea dispenser of claim 1, wherein: the input module also comprises a custom input module which is connected between the input device and the main control chip and is used for automatically setting brewing technical parameters, and the main control chip controls the first water pump, the heating device (3) and the tea outlet control device to work according to a control instruction input by the custom input module.

4. The intelligent tea dispenser of claim 1, wherein: the brewing cup (4) comprises a cup body (41) with an opening at the upper end, a filter screen (42) which is arranged in the cup body (41) and is used for dividing the inner cavity of the cup body (41) into an upper layer and a lower layer, a bottom water injection shower head (43) which is arranged at the bottom of the cup body (41), and an annular water injection pipe (44) which is arranged around the peripheral wall of the cup body (41) and is positioned above the filter screen (42); the water filling ports comprise a plurality of first water filling ports facing the inner cavity of the cup body (41) and arranged on the top surface of the bottom water filling shower head (43), and a plurality of second water filling ports facing the inner cavity of the cup body (41) and arranged on the inner ring pipe wall of the annular water filling pipe (44) at intervals; the water outlet direction of each second water injection port is inclined upwards along the same inclination angle so that the annular water injection pipe (44) can spray vortex-shaped water flow;

the water injection pipeline comprises a water injection main pipe, a first water injection branch pipe and a second water injection branch pipe, wherein the water inlet end of the water injection main pipe is connected with the water outlet end of the heating device, and the first water injection branch pipe and the second water injection branch pipe are respectively connected with the water outlet end of the water injection main pipe; the water inlet end of the bottom water injection shower head (43) extends to the outside of the cup body (41) and is connected with the water outlet end of the first water injection branch pipe; the water inlet end of the annular water injection pipe (44) extends to the outside of the cup body (41) and is connected with the water outlet end of the second water injection branch pipe.

5. The intelligent tea dispenser of claim 4, wherein: the brewing cup (4) further comprises a brewing machine bin (45) fixedly mounted on the machine shell (1), the brewing machine bin (45) is sleeved outside the cup body (41) and is internally provided with a cavity for the cup body (41) to turn up and down inside, mounting plates (46) are arranged on two transverse or longitudinal sides of the brewing machine bin (45), two horizontal and coaxial rotating shafts (411) are arranged on two opposite side walls of the cup body (41), and the two rotating shafts (411) extend out of the brewing machine bin (45) and are rotatably connected to the two mounting plates (46);

a driving component (47) which is connected with one rotating shaft (411) and is used for driving the cup body (41) to turn over for 180 degrees so as to pour tea residues conveniently and driving the cup body (41) to return reversely is arranged on one mounting plate (46), a tea throwing ferrule (48) which is positioned right above an opening of the cup body (41) and is communicated up and down and used for throwing tea into the cup body (41) and a cup cover component (49) which is movably buckled above the tea throwing ferrule (48) and is used for being matched with the tea throwing ferrule (48) to open and close the cup body (41) are also fixedly arranged on the brewing machine bin (45);

the drive assembly (47) comprises an upper travel limit switch (471) and a lower travel limit switch (472) which are arranged on the mounting plate (46) and are respectively positioned above and below the rotating shaft (411), a travel control piece (473) which is fixedly sleeved on the rotating shaft (411) of the brewing cup (4) and can rotate back and forth between the two travel limit switches along with the rotating shaft (411) and can open and close the two travel limit switches, and a drive motor (474) of which the output shaft end is in drive connection with the rotating shaft (411) and is used for driving the rotating shaft (411) to rotate;

the input module further comprises a tea residue pouring control module which is connected between the input device and the main control chip and used for inputting a tea residue pouring instruction, the main control chip is respectively connected with the upper travel limit switch (471), the lower travel limit switch (472) and the driving motor (474), and the main control chip controls the forward and reverse rotation of the driving motor (474) according to the instruction input by the tea residue pouring control module and feedback signals of the upper travel limit switch (471) and the lower travel limit switch (472).

6. The intelligent tea dispenser of claim 5, wherein: the cup cover component (49) comprises a cup cover body (491) buckled on the top opening of the tea throwing ferrule (48), and a sliding cover plate (492) which is fixedly connected with the cup cover body (491) and horizontally and slidably connected to the machine shell (1) and is used for controlling the cup cover body (491) to open or close the top opening of the tea throwing ferrule (48);

the bottom of the cup cover body (491) is also provided with a top water injection shower (410), and the water injection port also comprises a plurality of third water injection ports which are arranged on the bottom surface of the top water injection shower (410) and face the inner cavity of the cup body (41); the water injection pipeline also comprises a third water injection branch pipe connected with the water outlet end of the water injection main pipe, the water inlet end of the top water injection shower head (410) is connected with the water outlet end of the third water injection branch pipe, the water injection control device also comprises a third electromagnetic valve arranged on the third water injection branch pipe and connected with the main control chip, and the main control chip controls the opening and closing work of the electromagnetic valve on the corresponding water injection branch pipe according to the water injection mode in the brewing technical parameter corresponding to the tea type requirement to be brewed input by the input selection module.

7. The intelligent tea dispenser of claim 5, wherein: the input module further comprises a tea washing cup control module which is connected between the input device and the main control chip and used for inputting a tea washing cup command, and the main control chip controls the first water suction pump and the heating device (3) to pump water and heat the water to a set temperature according to the command input by the tea washing cup control module, and controls the electromagnetic valves on the first water injection branch pipe and/or the second water injection branch pipe to open water injection work to wash the tea cup.

8. The intelligent tea dispenser of claim 5, wherein: the water injection main pipe is located outside the brewing machine bin (45), after the water inlet ends of the first water injection branch pipe and the second water injection branch pipe are connected with the water outlet end of the water injection main pipe, the water inlet ends of the first water injection branch pipe and the second water injection branch pipe penetrate through the middle of the rotating shaft (411) from the outside of the mounting plate (46), the rotating shaft (411) extends into the brewing machine bin (45) and then extends out, the water inlet ends of the first water injection branch pipe and the second water injection branch pipe are respectively connected with the water inlet end of the bottom water injection shower head (43) and the water inlet end of the annular water injection pipe (44), and redundant parts which are convenient for the corresponding water injection branch pipes to stretch when the cup body (41) rotates are.

9. The intelligent tea dispenser of claim 5, wherein: the machine shell (1) comprises a front side plate (11) positioned at the front side of the brewing machine bin (45), a tea outlet window sill (111) for placing a tea cup is arranged on the front side plate (11),

a tea outlet (5) is arranged right above the tea outlet windowsill (111), the tea outlet (5) is respectively communicated with a tea outlet cavity pipe (51) and a water outlet cavity pipe (52), the water inlet end of the tea outlet cavity pipe (51) is connected with the water outlet end of a tea outlet channel, the water inlet end of the tea outlet channel is arranged at the bottom of the cup body (41), and the tea outlet control device is composed of a tea outlet pump (a) arranged on the tea outlet channel; the tea discharging pump (a) is connected with the main control chip and can control the tea discharging of the tea discharging pump (a) to work according to the tea discharging control time calculated by the main control chip; the water injection pipeline also comprises a fourth water injection branch pipe connected with the water outlet end of the water injection main pipe, the water inlet end of the water outlet cavity pipe (52) is connected with the water outlet end of the fourth water injection branch pipe, and the water injection control device comprises a fourth electromagnetic valve (b) which is arranged on the fourth water injection branch pipe and connected with the main control chip and is used for opening and closing the water outlet cavity pipe (52);

the input module further comprises a hot water outlet control module which is connected between the input device and the main control chip and used for inputting a hot water outlet instruction, and the main control chip controls the first water suction pump and the heating device (3) to pump water and heat the water to a set temperature according to the instruction input by the hot water outlet control module, and controls the electromagnetic valve on the fourth water injection branch pipe to open water outlet work.

10. The intelligent tea dispenser of claim 9, wherein: a cup sensor (c) for detecting whether a teacup is placed in place is arranged beside the tea outlet window (111), the cup sensor (c) is connected with the main control chip and feeds back whether the teacup is placed in place to the main control chip, and the tea outlet pump (a) and the fourth electromagnetic valve (b) are allowed to be operated when the main control chip receives a signal that the teacup is placed in place.

11. The intelligent tea dispenser of claim 1, wherein: a water tank seat (12) positioned at the rear side of the brewing cup (4) is arranged on the machine shell (1), the water tank (2) is arranged on the water tank seat (12), and the water outlet end of the water tank (2) is connected with the water inlet end of the water pumping pipeline;

the water level control device is characterized in that a water level sensing device (6) used for detecting the highest water level and the lowest water level set in the water tank (2) is further arranged in the water tank (2), the water level sensing device (6) is connected with a main control chip and used for feeding back signals of the highest water level and the lowest water level, a water storage pump (d) is arranged beside the water tank (2), the water inlet end of the water storage pump (d) is connected with an external water source, the water outlet end of the water storage pump (d) is communicated with a water storage cavity of the water tank (2) and supplies water for the water storage pump, the water storage pump (d) is controlled by the main control chip, and the main control chip controls the opening and closing of the water storage pump (d) according to.

12. The intelligent tea dispenser of claim 11, wherein: the water level sensing device (6) comprises two floating rails (61) which are respectively arranged at the upper part and the lower part of the water tank (2) and extend along the vertical direction, and two floating blocks (62) which are respectively arranged in the two corresponding floating rails (61) and can float up and down along the height of the water level; a low water level sensor (e) and a high water level sensor (f) are respectively arranged at the lower part of the track at the lower side and the upper part of the track at the upper side, electromagnets are respectively arranged in the two floating blocks (62), and the water level sensors corresponding to the two floating blocks can be turned on and off in the process of up-and-down floating of the two floating blocks; and the low water level sensor and the high water level sensor are both connected with the main control chip and feed back water level signals to the main control chip.

13. The intelligent tea dispenser of claim 11, wherein: the tea water dispenser is characterized in that a water tank micro-sensor (g) is installed at the bottom of a water tank seat (12), a plug-in (21) which can be touched and can conduct the water tank micro-sensor (g) after being installed in place is arranged at the bottom of the water tank (2), the water tank micro-sensor (g) is connected with a main control chip and feeds back a signal whether the water tank (2) is installed in place or not for the main control chip, and the main control chip controls the operation or the stop of the tea water dispenser according to whether the water tank (2) is.

14. The intelligent tea dispenser of claim 5, wherein: the tea drinking machine further comprises a storage device (7) for storing tea dregs, the storage device (7) comprises a tea dreg collection box (71) arranged below the brewing cup (4), a collection cavity (711) is arranged inside the tea dreg collection box (71), a channel opening enabling the collection cavity (711) to be communicated with the outside is formed in one side wall of the tea dreg collection box (71), a tea dreg storage drawer (72) used for storing the tea dregs is movably installed in the collection cavity (711), and the tea dreg storage drawer (72) can be plugged into the collection cavity (711) from the channel opening in the side wall of the collection cavity (711) and can close the channel opening formed by the collection cavity (711) after being installed in place; the tea residue collecting box (71) is provided with an opening at the top, tea residues in a cup can fall into the tea residue containing drawer (72) for containing when the cup body (41) is turned over, the bottom of the tea residue containing drawer (72) is provided with a water outlet through hole (721), a filter plate (73) is further arranged in the tea residue containing drawer (72) for separating the tea residues from wastewater, and a drain pipe (74) for further discharging the wastewater discharged from the water outlet through hole (721) at the bottom of the tea residue containing drawer (72) is arranged at the bottom of the tea residue collecting box (71); the internally mounted of collecting cavity (711) has and is used for detecting that the tealeaves is accomodate drawer (72) and whether capacity sensor (h) filled up, the tealeaves is accomodate and still is seted up on drawer (72) and makes things convenient for capacity sensor (h) to carry out breach (722) that detect, capacity sensor (h) are connected with main control chip and accomodate the signal that drawer (72) were filled up to its feedback tealeaves.

15. The intelligent tea dispenser of claim 6, wherein: the bottom of the sliding cover plate (492) is provided with a touch magnet (4921), a magnet touch switch (i) is arranged on the machine shell (1) corresponding to the touch magnet (4921), the magnet touch switch (i) is switched on by the touch magnet (4921) after the sliding cover plate (492) is closed in place, the magnet touch switch (i) is connected with the main control chip and feeds back a signal whether the sliding cover plate (492) is closed, and the main control chip controls the operation or stop of the machine according to the signal whether the sliding cover plate (492) is closed.

16. The intelligent tea dispenser of claim 1, wherein: the weighing device (8) is a spoon-shaped electronic scale, an information sending module is arranged in the electronic scale, and the information sending module is connected with the main control chip in a wireless or wired mode and sends tea amount information of tea leaves to be brewed to the electronic scale for use.

17. The intelligent tea dispenser of claim 1, wherein: the intelligent tea dispenser further comprises a display screen (9) and/or a voice broadcasting device (10) which are connected with the main control chip.