CN107007147B

CN107007147B - Automatic tea making method

Info

Publication number: CN107007147B
Application number: CN201611244233.1A
Authority: CN
Inventors: 吴云海
Original assignee: Guangzhou Xiaohai Electronic Products Co ltd
Current assignee: Guangzhou Xiaohai Electronic Products Co ltd
Priority date: 2016-12-29
Filing date: 2016-12-29
Publication date: 2020-05-26
Anticipated expiration: 2036-12-29
Also published as: CN107007147A

Abstract

The invention discloses an automatic tea making method, which comprises the following steps: the automatic tea making machine receives a tea making instruction; the automatic tea making machine records or acquires the time information of the tea making, the time information of the tea making and the temperature information of the tea making; the automatic tea making machine obtains the current tea making time information and the current tea making temperature information according to the current tea making time information, the previous tea making time information and the previous tea making temperature information; the automatic tea making machine controls the time and the temperature of the tea making according to the tea making time information and the tea making temperature information. The invention can establish the adjusting parameter variables of the temperature and the length of the soaking time of the brewing water according to the previous brewing time variable, form the intelligent brewing parameter index interactively generated with the brewing time interval and improve the quality of the tea soup.

Description

Automatic tea making method

Technical Field

The invention belongs to the field of automatic tea making, and particularly relates to an automatic tea making method.

Background

The Chinese tea culture is long-running and is also deeply liked by the Chinese. Along with the spread of Chinese tea culture, the tea is also popular with a great number of foreign friends.

Along with the development of modern life and the acceleration of people's life rhythm, traditional mode of making tea or the technology of making tea is more and more not suitable for modern people's life style, for this reason, automatic machine of making tea has also appeared now, and current automatic machine of making tea has following defect:

the existing automatic tea making machine only controls the brewing water temperature and the soaking time, but in each brewing process, a plurality of factors such as the brewing times, the time interval and the like can influence the tea making effect, and the control process of the existing tea making machine is too simple, so that the brewing effect is not ideal.

Disclosure of Invention

The invention aims to provide an automatic tea making method, which can establish adjustment parameter variables of the temperature and the length of the soaking time of the later brewing water according to the previous brewing time variable, form an intelligent brewing parameter index interactively generated with the brewing time interval, and improve the quality of tea soup.

The technical scheme is as follows:

the automatic tea making machine comprises a water tank body and a tea making cup, wherein the water tank body and the tea making cup are respectively provided with a water inlet and a water outlet, the water outlet of the water tank body is communicated with the water inlet of the tea making cup through a water inlet pipeline, a second heating element is arranged on the water inlet pipeline, and a first heating element is arranged on the tea making cup; the tea making cup is made of heat conducting materials, at least part of the water inlet pipeline between the second heating element and the tea making cup is also made of heat conducting materials, and the water inlet pipeline is in heat conducting contact with at least one of the first heating element, the second heating element and the tea making cup.

The tea cup body comprises a tea making cup and a first heating element, wherein the tea making cup is made of a heat conduction material, the tea making cup is provided with a metal pipe and a lower seat, the first heating element is a heating film, the heating film is wrapped on the outer side surface of the metal pipe, a water containing cavity of the lower seat is funnel-shaped, and the lower seat is connected with the lower end of the metal pipe.

The automatic tea making machine comprises a base, a water tank body and the tea cup body, wherein the water tank body is installed on the base, the tea cup body is arranged in the base, and the water tank body is communicated with the tea cup body through a water inlet pipeline.

Furthermore, a mounting position is arranged on the seat body, the water tank body is arranged on the mounting position, and a corresponding buckling device is arranged between the water tank body and the mounting position; the lower part of the water tank body is provided with a water tank outlet, and a butt joint port is arranged on the installation position; when the water tank body is arranged on the installation position through the buckling device, the outlet of the water tank is opposite to the butt joint.

Furthermore, the first heating element is arranged on the outer side surface of the tea making cup, and the water inlet pipeline is close to the outer side surface of the tea making cup and clings to the first heating element.

Furthermore, the tea making cup is cylindrical, and the water inlet pipeline is close to the outer side surface of the tea making cup and is in a vertical shape.

Furthermore, a side opening is formed in the upper edge of the tea making cup to form the water inlet, and the vertical water inlet pipeline is communicated with the inside of the tea making cup through the side opening.

Furthermore, the tea making cup is provided with a metal pipe and a lower seat, the first heating element is a heating film, the heating film is wrapped on the outer side surface of the metal pipe, a water containing cavity of the lower seat is funnel-shaped, and the lower seat is connected with the lower end of the metal pipe.

Furthermore, a first temperature sensing element is arranged on the tea making cup, and a second temperature sensing element is arranged in the tea making cup.

Furthermore, a third temperature sensing element is arranged on the water inlet pipeline.

Furthermore, a water outlet pipeline is arranged at the water outlet of the tea making cup, the water outlet pipeline is made of heat conducting materials, and the water outlet pipeline is in heat conducting contact with at least one of the first heating element, the second heating element and the tea making cup; the outside of the water outlet pipeline is wrapped with a heat insulation layer.

Furthermore, a water pump and a flow meter are also arranged on the water inlet pipeline.

The electromagnetic valve is provided with a coil and a valve core matched with the coil, and the upper end of the valve core is provided with a blocking seat; the lower part of the tea making cup is provided with the water outlet, the blocking seat and the tea making cup are connected through a soft sealing membrane to form a transition cavity, and the water outlet is communicated with the water outlet pipeline through the transition cavity.

The tea making cup comprises a cup body, a first heating element, a second heating element, a water inlet pipeline and a water outlet pipeline, wherein the cup body is arranged in the cup body; the base body is provided with an installation position, the water tank body is arranged on the installation position, and a corresponding buckling device is arranged between the water tank body and the installation position; the lower part of the water tank body is provided with a water tank outlet, and a butt joint port is arranged on the installation position; when the water tank body is arranged on the installation position through the buckling device, the outlet of the water tank is opposite to the butt joint.

Furthermore, the tea making cup is positioned on the upper part of the base body, a clamping edge is arranged on the tea making cup, an inner cup is further arranged in the tea making cup, a filter hole is formed in the inner cup, a flange is arranged on the upper part of the inner cup, and the flange is clamped on the clamping edge.

Further, the upper cover is movably connected with the base body and is positioned above the clamping edge, the upper cover is provided with air holes, and a water collecting tank is arranged on the upper cover and is positioned at the periphery of the air holes.

The automatic tea making method comprises the following steps:

the automatic tea making machine receives a downloading instruction;

the automatic tea making machine sends a downloading instruction and an identification code thereof to a server;

the server compares the received identification code with the stored identification code, and if the received identification code and the stored identification code are in accordance with each other, the server transmits tea making method data corresponding to the downloading instruction to the automatic tea making machine;

the automatic tea making machine receives and stores tea making method data;

and after receiving the tea making instruction, the automatic tea making machine calls the stored tea making method data and makes tea according to the tea making method of the tea making method data.

The automatic tea making method comprises the following steps:

the terminal receives a downloading instruction;

the terminal transmits the downloading instruction and the identification code thereof to the server;

the server compares the received identification code with the stored identification code, and if the received identification code and the stored identification code are in accordance with each other, the server transmits tea making method data corresponding to the downloading instruction to the terminal;

the terminal receives tea making method data and transmits the tea making method data and the identity identification code to the automatic tea making machine;

the automatic tea making machine compares the received identification code with the stored identification code, and if the received identification code and the stored identification code are in accordance, the automatic tea making machine receives and stores tea making method data;

and after receiving the tea making instruction, calling the stored tea making method data, and making tea according to the tea making method of the tea making method data.

Further, the terminal acquires evaluation information corresponding to the tea making method data and transmits the evaluation information to the server;

the server corresponds and stores the evaluation information and the tea making method data;

the terminal receives the checking instruction and transmits the checking instruction and the identity identification code to the server;

the server compares the received identification code with the stored identification code, and if the received identification code and the stored identification code are in accordance, the server transmits evaluation information to the terminal;

and the terminal receives the evaluation information and displays the evaluation information.

The automatic tea making method comprises the following steps:

starting the automatic tea making machine;

after receiving the command of reading the control information, the automatic tea making machine outputs the stored control information data;

the automatic tea making machine receives modification instructions and modification data;

the automatic tea making machine replaces or supplements the stored tea making method data with the modified data, and forms updated tea making method data;

the automatic tea making machine stores the updated tea making method data;

and after receiving the tea making instruction, the automatic tea making machine calls the stored updated tea making method data and makes tea according to the tea making method of the updated tea making method data.

The automatic tea making method comprises the following steps:

starting the automatic tea making machine and the terminal;

the terminal sends a command for reading the control information and an identification code of the terminal to the automatic tea making machine;

after receiving the reading control information instruction and the identification code of the terminal, the automatic tea making machine compares the identification code of the terminal with the stored identification code, and if the identification code of the terminal and the stored identification code are in accordance with each other, the automatic tea making machine transmits the control information data stored in the automatic tea making machine to the terminal;

the terminal receives and outputs the control information data;

the terminal receives a modification instruction and modification data;

the terminal replaces or supplements the stored tea making method data with the modification data and forms updated tea making method data;

the terminal transmits the updated tea making method data and the updated identity identification code to the automatic tea making machine;

the automatic tea making machine compares the received identification code with the stored identification code, and if the received identification code and the stored identification code are in accordance, the automatic tea making machine receives and stores updated tea making method data;

and after receiving the tea making instruction, calling the stored updated tea making method data, and making tea according to the tea making method of the tea making method data.

The automatic tea making method comprises the following steps:

the automatic tea making machine receives a tea making instruction;

the automatic tea making machine records or acquires the time information of tea making in each time;

the automatic tea making machine obtains the current tea making time information and the current tea making temperature information according to the previous tea making time information;

the automatic tea making machine controls the time and the temperature of the tea making according to the tea making time information and the tea making temperature information.

Further, after the automatic tea making machine receives the tea making instruction, the automatic tea making machine simultaneously records or acquires the tea making times information and the tea making temperature information of the previous times;

the automatic tea making machine obtains the current tea making time information and the current tea making temperature information according to the current tea making time information, the previous tea making time information and the previous tea making temperature information;

The automatic tea making method comprises the following steps:

the automatic tea making machine receives a tea making instruction;

starting the water pump to output water of the water tank body, and heating the water output by the water tank body for the first time through the second heating element to enable the water temperature to reach a first set temperature;

water with a first set temperature is conveyed to the tea making cup through the water inlet pipeline, at least one of the second heating element, the first heating element and the tea making cup is in heat conduction contact with the water inlet pipeline, and the water in the water inlet pipeline is kept warm;

water of the water inlet pipeline is input into the tea making cup, the first heating element heats water in the tea making cup for the second time, the water in the tea making cup reaches a second set temperature, and tea is made in the tea making cup according to the second set temperature.

Further, the well-soaked tea soup is output through a water outlet pipeline; at least one of the second heating element, the first heating element and the tea making cup is in heat conduction contact with the water outlet pipeline, and the water in the water outlet pipeline is kept warm.

The automatic tea making method comprises the following steps:

in the tea making process, the first temperature sensing element acquires first temperature information of the tea making cup, and the second temperature sensing element acquires second temperature information inside the tea making cup;

the automatic tea making machine obtains heating parameter information according to the first temperature information and the second temperature information;

the first heating element heats the tea making cup according to the heating parameter information.

Further, a third temperature sensing element acquires third temperature information of water in the water inlet pipeline;

the automatic tea making machine obtains heating parameter information and water delivery parameter information according to the first temperature information, the second temperature information, the third temperature information and preset temperature information;

the first heating element heats the tea making cup according to the heating parameter information, and the water pump controls the water delivery amount and the water delivery time according to the water delivery parameter information.

The automatic tea making method comprises the following steps:

the automatic tea making machine outputs the well-made tea soup through an output port of the tea making cup;

acquiring real-time temperature information of the tea making cup or a gap in the tea making cup through a temperature sensing element;

the automatic tea making machine compares the real-time temperature information of the gap with the set temperature information to obtain heat preservation temperature information;

the first heating element heats the tea making cup according to the heat preservation temperature information requirement; and the temperature in the tea making cup or the tea making cup is kept at the set temperature.

Further, the automatic tea making machine acquires tea type information of the tea making cup;

the automatic tea making machine obtains heat preservation temperature information corresponding to the set tea type information according to the tea type information;

Further, the automatic tea making machine acquires tea making temperature information and tea type information of the tea cup body during tea making;

if the tea type information is 'non-fermented tea', the heat preservation temperature information is 27-38 ℃ lower than the tea making temperature information; if the tea type information is 'semi-fermented tea', the heat preservation temperature information is 33-43 ℃ lower than the tea making temperature information; if the tea type information is 'fully fermented tea', the heat preservation temperature information is 39-49 ℃ lower than the tea making temperature information;

The automatic tea making method comprises the following steps:

after the automatic tea making machine outputs the well-made tea soup, the water outlet of the tea making cup is closed and the closing time is recorded;

the automatic tea making machine acquires the current time and obtains closing time interval information according to the current time and the closing time;

the automatic tea making machine compares the closing time interval information with the pre-stored information, and if the closing time interval information is consistent with the pre-stored information, the water pump is started and water with a set amount is injected into the tea making cup to moisten tea.

Further, if the closing time interval information is consistent with the pre-stored information, the water pump is started and 0.5 ml to 3 ml of water is injected into the tea making cup to moisten the tea.

The automatic tea making method comprises the following steps:

the automatic tea making machine receives tea making instructions and tea type information and obtains flushing parameter information according to the tea type information;

starting the water pump to output water of the water tank body, and heating the water output by the water tank body for the first time through the second heating element to enable the water temperature to reach a first set temperature; controlling the power or flow of the water pump through the flushing parameter information to enable the heated water to be flushed into the tea making cup at a set speed;

the first heating element heats water in the tea making cup for the second time, the water in the tea making cup reaches a second set temperature, and tea is made in the tea making cup according to the second set temperature.

The automatic tea making method comprises the following steps:

the automatic tea making machine receives a tea making instruction;

the automatic tea making machine acquires tea washing water amount information, tea washing temperature information and tea washing time information;

starting a water pump, delivering water to the tea making cup according to the tea washing water amount information, and starting a first heating element to heat the tea making cup so that the tea washing temperature of the tea making cup is kept in the range set by the tea washing temperature information;

after the time range determined by the tea washing time information, the water outlet of the tea making cup is opened, the water in the tea making cup is discharged, and the water outlet of the tea making cup is closed;

and the water pump is started again to deliver water to the tea making cup, and the first heating element is started to heat the tea making cup for making tea.

The automatic tea making method comprises the following steps:

the automatic tea making machine receives a tea making instruction;

the automatic tea making machine acquires tea waking water amount information, tea waking temperature information and tea waking time information;

starting the first heating element to initially heat the tea making cup, so that the waking temperature of the tea making cup is kept in the temperature range set by the waking temperature information;

starting a water pump and delivering water to the tea making cup according to the tea decanting water amount information;

the first heating element heats the tea making cup again, water in the tea making cup is heated and then evaporated to form steam, and tea leaves in the tea making cup are waken up;

after the time range determined by the tea waking time information, the water outlet of the tea making cup is opened, water or steam in the tea making cup is discharged, and the water outlet of the tea making cup is closed;

Further, when the first heating element is used for primarily heating the tea making cup, the temperature of the tea making cup reaches 90-110 ℃;

starting a water pump to deliver water to the tea making cup in an amount of 0.5 ml to 5 ml;

the first heating element heats the tea making cup again, so that the inner temperature of the tea making cup is kept in a range of 90-110 ℃.

The automatic tea making method comprises the following steps:

the automatic tea making machine receives a tea boiling instruction;

the automatic tea making machine acquires tea boiling water amount information, tea boiling temperature information and tea boiling time information;

starting a water pump, delivering water to the tea making cup according to the tea boiling water amount information, and starting a first heating element to heat the tea making cup so as to keep the tea boiling temperature of the tea making cup within the range set by the tea boiling temperature information;

and after the time range determined by the tea boiling time information, the water outlet of the tea making cup is opened, and the tea water in the tea making cup is discharged.

The automatic tea making method comprises the following steps:

the automatic tea making machine receives a tea making instruction;

the automatic tea making machine acquires baking temperature information and baking time information;

starting the first heating element to preliminarily heat the tea making cup, keeping the tea washing temperature of the tea making cup in the temperature range set by the baking temperature information, continuing baking for the duration set by the baking time information, opening a water outlet of the tea making cup, discharging foreign flavor or steam in the tea making cup, and closing the water outlet of the tea making cup;

the water pump is started to deliver water to the tea making cup, and the first heating element is started again to heat the tea making cup for making tea.

It should be noted that:

the foregoing references to "first and second …" merely relate to a distinction in name and do not denote a particular quantity or order.

The terminal may be mobile or fixed, such as a computer, a mobile phone, an IPOD, and the like.

The following illustrates the advantages or principles of the invention:

1. when the automatic tea making machine is used for making tea, water in the water tank body is firstly heated for the first time through the second heating element, so that the water temperature reaches a first set temperature; the water reaching the first set temperature is conveyed to the tea making cup through the water inlet pipeline; because the first heating element and the tea making cup are of a heat conduction structure, the tea making cup is heated, the second heating element, the first heating element and at least one of the tea making cup are in heat conduction contact with the water inlet pipeline, the water inlet pipeline can keep corresponding temperature, the hot water heated by the second heating element is prevented from generating heat loss in the process of transmitting the hot water to the tea making cup, the temperature of the water entering the tea making cup is in accordance with the set temperature as far as possible, the accurate control of the tea making water temperature is achieved, and the quality of the tea soup for making tea is improved.

2. In a similar way, the water outlet pipeline is in heat conduction contact with at least one of the first heating element, the second heating element and the tea making cup, so that the water outlet pipeline can keep corresponding temperature, the temperature is reduced after the brewed tea soup is output through the water outlet, the temperature of the tea soup output is further accurately controlled, and the taste of the tea soup is ensured.

3. The automatic tea making machine is characterized in that the tea cup body comprises a tea making cup and a first heating element, the tea making cup can be made of heat conduction materials such as metal, the main body part of the tea making cup is a metal pipe, a heating film (such as a thick film) wraps the outer surface of the main body part of the tea making cup, the heating film wraps the metal pipe, and then the metal pipe is connected with a lower seat in a welding mode and the like. This structure can be convenient process, and the manufacturability is good, and the heating film sets up in the outside surface of tubular metal resonator, control heating temperature that can be accurate when heating, and the heating is even.

4. The upper edge of the tea making cup is provided with a side opening to form the water inlet, so that the distance between the water inlet pipeline and the outer side surface of the metal pipe of the tea making cup is reduced as much as possible, the water inlet pipeline is convenient to be directly attached to the side surface of the metal pipe, and the water inlet pipeline and the metal pipe achieve a good heat conduction contact structure; and the pipeline distance between the water inlet pipeline and the tea making cup is reduced.

5. The tea making cup is provided with a first temperature sensing element, the tea making cup is internally provided with a second temperature sensing element, the first temperature sensing element is used for detecting the temperature of the cup body of the tea making cup, and the second temperature sensing element is used for detecting the temperature of water or steam in the tea making cup, so that the heating temperature of the tea making cup is more accurately controlled; in a similar way, for more accurate temperature control, a third temperature sensing element is arranged on the water inlet pipeline and used for detecting the temperature of the water input into the tea making cup.

On the basis of accurately detecting the temperature through the first temperature sensing element, the second temperature sensing element and the third temperature sensing element, the temperature of water entering the tea making cup can be accurately controlled by accurately controlling the water inlet speed or the water inlet quantity of the water inlet pipeline.

6. The water inlet pipeline is also provided with a water pump and a flowmeter, water in the water tank body can be conveyed to the tea making cup through the water pump, and in order to realize accurate control, the conveying power of the water pump or the flow speed of the water can be controlled through a control circuit; the flowmeter can be used for detecting the flow of water delivery and can also be combined with a time parameter to obtain the flow rate of the water delivery.

7. The electromagnetic valve is arranged at the water outlet, the valve core can reciprocate under the control of the coil and drives the blocking seat to move through the valve core, the sealing film plays a role in sealing, and the transition cavity is opened or closed through the movement of the blocking seat so as to realize the opening or closing of the water outlet.

8. The water tank body is arranged on the mounting position of the seat body, and a corresponding buckling device is arranged between the water tank body and the mounting position; the lower part of the water tank body is provided with a water tank outlet, and a butt joint port is arranged on the installation position; when the water tank body is arranged on the installation position through the buckling device, the outlet of the water tank is opposite to the butt joint. After the water in the water tank body is used up, the water tank body can be quickly disassembled through the buckling device, the water tank body is taken down and taken out to be filled with water, the water tank body filled with water is installed on the installation position of the base body through the buckling device, and the water outlet of the water tank body is butted with the butt joint port of the base body; in order to avoid water leakage when the water tank body is detached, a blocking piece is arranged at the water outlet of the water tank body, the blocking piece is pressed at the water outlet of the water tank body through an elastic piece, and after the water tank body is installed at the installation position, the blocking piece is loosened so as to facilitate water outlet; after long-term use, the water tank body can be taken down for cleaning.

9. The tea making cup is provided with a clamping edge, an inner cup is arranged in the tea making cup, and the inner cup is clamped at the clamping edge of the tea making cup through a flange.

10. The upper cover covers the tea making cup, the air holes of the upper cover facilitate the discharge of steam, and the upper cover is also provided with a water collecting tank, so that water condensed by the steam can be collected, and the outflow of condensed water can be avoided.

11. The automatic tea making machine can also download tea making method data from the server and store the tea making method data so as to control tea making by adopting the downloaded tea making method data when the automatic tea making machine is started next time. The tea making method can be used for tea making, and the tea making method can be used for tea making.

12. The automatic tea making machine or the terminal downloads the tea making method data from the server, and after tea making is carried out according to the parameters determined by the tea making method data, the use condition of the tea making method data can be fed back through the automatic tea making machine or the terminal, so that other automatic tea making machines or terminals can select corresponding tea making method data according to the evaluation result and the preference of the automatic tea making machines or the terminals, and the original provider of the tea making method data can adjust the relevant parameters according to the feedback condition.

13. After the automatic tea making machine downloads the tea making method data, relevant parameters in the downloaded tea making method data can be directly modified through the automatic tea making machine so as to be called when tea making is carried out next time.

The tea making method data of the automatic tea making machine can also be read through the terminal, and relevant parameters of the tea making method data are modified through the terminal and then transmitted to the automatic tea making machine for storage so as to be called in the next tea making process.

14. The automatic tea making machine establishes adjusting parameter variables for the temperature and the length of the soaking time of the next brewing and the next brewing according to the parameter variables such as the previous brewing time, the brewing times and the like, and then the adjusting parameter variables are superposed to the temperature and the soaking time of the next brewing and the next brewing, so that an intelligent brewing parameter index interactively generated with the brewing time interval is formed, and the quality of tea soup is improved.

15. In the non-soaking period after the last brewing, if the temperature of the tea leaves is not kept, after the temperature of the tea leaves is reduced to the normal temperature, capillary channels in the tea leaves are contracted and adhered, and the brewing taste of the tea leaves is greatly reduced. The automatic tea making machine can also keep the temperature of the tea making cup (and tea leaves in the tea making cup) according to the set requirement in the non-tea making period, and the quality of tea soup when the capillary channel in the tea leaves contracts and adheres to influence the next tea making is avoided.

Based on this thinking, can also select different heat preservation parameters according to the tealeaves variety of difference, if:

for non-fermented tea, the temperature is 27 to 38 ℃ lower than the tea making temperature; for semi-fermented tea, the temperature is 33 to 43 ℃ lower than the tea making temperature; for the fully fermented tea, the temperature of the heat preservation is 39-49 ℃ lower than the temperature of the tea making.

16. In the non-tea-making period, because the water in the tea making cup gradually volatilizes, the automatic tea making machine still needs to moisten tea leaves when the heat is preserved in the non-tea-making period, so that the tea making time can be prolonged to several hours or even longer.

17. The automatic tea making machine can also control the heating temperature of the first heating element and the second heating element according to different tea types, and control the water brewing speed (force) through the water pump so as to adapt to different characteristics of different tea.

18. Before tea is brewed, water can be delivered to the tea making cup for tea washing, the temperature and time of tea washing are accurately controlled during tea washing, and after the tea washing is finished, the tea washing water is discharged and then is added with water with set water temperature for tea making.

19. Before making bubble tealeaves, can also awaken tea to the tea cup water delivery earlier, the temperature of accurate control steam and the time of awakening tea when awakening tea, awaken the delivery port that the tea cup will make tea after the tea is accomplished and open, will make tea the water or the steam discharge of tea cup and make tea again, adopt this mode can make tealeaves obtain abundant extension, improve the effect of making tea.

20. Before tea is brewed, tea can be baked firstly, the baking temperature and time are accurately controlled during baking, the water outlet of the tea making cup is opened after baking is finished, the foreign flavor and steam of the tea making cup are discharged, and then tea brewing is carried out.

21. The automatic tea making machine can also realize the tea boiling function and accurately control the tea boiling time and temperature according to the set requirement.

22. Various functions of the automatic tea making machine are as follows: the method comprises the following steps of tea making, tea boiling, tea waking, tea washing, baking and the like, which can be selected according to the needs of a user, and can also set corresponding functions as default programs according to different tea types (such as default programs when baking is set as black tea making) or personal preferences of the user (such as default programs when tea washing is set as a tea making method).

Drawings

Fig. 1 is an external view of an automatic tea making machine according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of an automatic tea maker according to an embodiment of the present invention in a first direction;

fig. 3 is a sectional view of an automatic tea maker according to an embodiment of the present invention in a second direction;

fig. 4 is an exploded view of the interior of the automatic tea maker according to the embodiment of the present invention;

FIG. 5 is a cross-sectional view of a teacup body according to an embodiment of the invention;

fig. 6 is an exploded view of a teacup body according to an embodiment of the invention;

description of reference numerals:

10. the tea making device comprises a base body, 11, an installation position, 111, a butt joint port, 12, a clamping edge, 13, an upper cover, 131, an air hole, 14, a water tank body, 141, a water receiving head, 21, a tea making cup, 211, a metal pipe, 212, a lower seat, 213, a water inlet, 214, a water outlet, 22, an inner cup, 221, a filter hole, 222, a flange, 231, a blocking seat, 232, a sealing membrane, 233, a transition cavity, 24, a first heating element, 25, a first temperature sensing element, 26, a second temperature sensing element, 27, a valve core, 28, a coil, 31, a water inlet pipeline, 311, a port, 33, a water outlet pipeline, 34, a heat insulation layer, 35, a water pump, 36, a flow meter, 37, a second heating element, 38, a third temperature sensing element, 39 and a fourth temperature sensing element.

Detailed Description

The following provides a detailed description of embodiments of the invention.

Example one

As shown in fig. 1 to 6, an automatic tea making machine includes a base 10, a water tank 14, and a tea making cup 21, wherein the water tank 14 and the tea making cup 21 are respectively provided with a water inlet 213 and a water outlet 214, the water outlet 214 of the water tank 14 is communicated with the water inlet 213 of the tea making cup 21 through a water inlet pipe 31, the water inlet pipe 31 is provided with a second heating element 37, and the tea making cup 21 is provided with a first heating element 24; the tea making cup 21 is made of a heat conducting material, at least part of the water inlet pipe 31 between the second heating element 37 and the tea making cup 21 is also made of a heat conducting material, and the water inlet pipe 31 is in heat conducting contact with the first heating element 24 and the tea making cup 21.

The tea making cup 21 has a metal tube 211 and a lower seat 212, the metal tube 211 is cylindrical and is vertical, the first heating element 24 is a heating film (in this embodiment, the heating film is a thick film) wrapped on the outer surface of the metal tube 211, the water containing cavity of the lower seat 212 is funnel-shaped, and the lower seat 212 is connected with the lower end of the metal tube 211. The inlet conduit 31 is located close to the outer surface of the tea cup 21 and in close proximity to the first heating element 24. The upper edge of the tea making cup 21 is provided with a side opening to form the water inlet 213, the side part of the top end of the vertical water inlet pipe 31 is provided with a port 311, and the water inlet pipe 31 is communicated with the inside of the tea making cup 21 through the port 311 and the side opening.

The tea making cup 21 is provided with a first temperature sensing element 25, the tea making cup 21 is internally provided with a second temperature sensing element 26, the water inlet pipe 31 is provided with a third temperature sensing element 38, the water inlet pipe 31 is also provided with a water pump 35 and a flow meter 36, a pipeline between the water pump 35 and the second heating element 37 is also provided with a fourth temperature sensing element 39, and the seat body 10 is provided with a water receiving head 141 for filling the water tank 14 with water through the water receiving head 141.

A water outlet pipeline 33 is further arranged at the water outlet 214 of the tea making cup 21, and an electromagnetic valve is arranged at the water outlet 214 of the tea making cup 21; the water outlet pipe 33 is made of heat conducting material, and the water outlet pipe 33 is in heat conducting contact with the tea making cup 21; the water outlet pipe 33 is wrapped by a heat insulation layer 34. The electromagnetic valve is provided with a coil 28 and a valve core 27 matched with the coil 28, and the upper end of the valve core 27 is provided with a blocking seat 231; the lower part of the tea making cup 21 is provided with the water outlet 214, the blocking seat 231 and the tea making cup 21 are connected through a soft sealing membrane 232 to form a transition cavity 233, and the water outlet 214 is communicated with the water outlet pipeline 33 through the transition cavity 233.

The tea making cup 21, the second heating element 37, the first heating element 24 and the water inlet pipe 31 are all positioned in the base 10; the base body 10 is provided with an installation position 11, the water tank body 14 is arranged on the installation position 11, and a corresponding buckling device is arranged between the water tank body 14 and the installation position 11; the lower part of the water tank body 14 is provided with a water tank outlet, and the installation position 11 is provided with a butt joint port 111; when the tank body 14 is mounted to the mounting position 11 by the fastening means, the outlet of the tank is opposite to the docking port 111. The tea making cup 21 is located on the upper portion of the base 10, the tea making cup 21 is provided with a clamping edge 12, the tea making cup 21 is further provided with an inner cup 22, the inner cup 22 is provided with a filtering hole 221, the upper portion of the inner cup 22 is provided with a flange 222, and the flange 222 is clamped on the clamping edge 12. The portable seat further comprises an upper cover 13, the upper cover 13 is movably connected with the seat body 10 and is positioned above the clamping edge 12, the upper cover 13 is provided with air holes 131, and a water collecting tank (not shown) is arranged on the upper cover 13 and is positioned on the periphery of the air holes 131.

Fig. 5 shows that the tea cup body of this embodiment, including making tea cup 21 and first heating element 24, making tea cup 21 is made for the heat conduction material, making tea cup 21 has metal pipe 211, lower seat 212, first heating element 24 is the heating film, and this heating film parcel is in metal pipe 211 outside surface, and the water holding chamber of lower seat 212 is hourglass hopper-shaped, and lower seat 212 is connected with the lower extreme of metal pipe 211.

The control method of the automatic tea making cup 21 according to the embodiment is mainly embodied as follows: sharing of a tea making program of the automatic tea making machine, evaluation of the shared tea making program, modification of the shared tea making program, accurate control of water temperature through heat conduction, accurate control of water temperature through 35 flow of a water pump, control of speed of making tea through 35 flow of the water pump, control of parameters of the tea making at this time through accumulation variables, heat preservation of a non-soaking period, determination of parameters of heat preservation of the non-soaking period according to tea types, tea washing before making tea, tea waking, baking, tea boiling and the like, and the following description is specifically seen:

the automatic tea making method comprises the following steps: the automatic tea making machine receives a downloading instruction; the automatic tea making machine sends a downloading instruction and an identification code thereof to a server; the server compares the received identification code with the stored identification code, and if the received identification code and the stored identification code are in accordance with each other, the server transmits tea making method data corresponding to the downloading instruction to the automatic tea making machine; the automatic tea making machine receives and stores tea making method data; and after receiving the tea making instruction, the automatic tea making machine calls the stored tea making method data and makes tea according to the tea making method of the tea making method data.

The terminal acquires evaluation information corresponding to the tea making method data and transmits the evaluation information to the server; the server corresponds and stores the evaluation information and the tea making method data; the terminal receives the checking instruction and transmits the checking instruction and the identity identification code to the server; the server compares the received identification code with the stored identification code, and if the received identification code and the stored identification code are in accordance, the server transmits evaluation information to the terminal; and the terminal receives the evaluation information and displays the evaluation information.

The user can comment on the result of each tea making method data in a terminal (such as a mobile phone), such as too thick, too thin, too astringent, sour and the like, and a brewing variable parameter program of the current tea which meets the taste of the user is gradually adjusted from the comment of the user, so that the mechanical tea making mode is changed into an intelligent tea making mode.

The automatic tea making method comprises the following steps: starting the automatic tea making machine; after receiving the command of reading the control information, the automatic tea making machine outputs the stored control information data; the automatic tea making machine receives modification instructions and modification data; the automatic tea making machine replaces or supplements the stored tea making method data with the modified data, and forms updated tea making method data; the automatic tea making machine stores the updated tea making method data; and after receiving the tea making instruction, the automatic tea making machine calls the stored updated tea making method data and makes tea according to the tea making method of the updated tea making method data.

The automatic tea making method comprises the following steps: the automatic tea making machine receives a tea making instruction; the automatic tea making machine records or acquires the time information of the tea making, the time information of the tea making and the temperature information of the tea making; the automatic tea making machine obtains the current tea making time information and the current tea making temperature information according to the current tea making time information, the previous tea making time information and the previous tea making temperature information; the automatic tea making machine controls the time and the temperature of the tea making according to the tea making time information and the tea making temperature information.

The user or tea maker establishes the dissolution variable coefficient of the tea according to the state that the waterlogging dissolution of the tea reaches the concentration balance under the non-soaking state. The coefficient is established by the time required for the internal concentration of the tea leaves and the concentration of the waterlogging water to reach the balance after the first brewing and the time proportion required for the internal concentration of the tea leaves and the concentration of the waterlogging water to reach the balance after the last optimal brewing, and can also be established by a client according to the use experience. The tea making machine establishes adjusting parameter variables for the water temperature and the soaking time length of the next brewing and the next brewing according to the brewing interval duration parameter variable, and then the adjusting parameter variables are superposed to the water temperature and the soaking time of the next brewing and the next brewing to form an intelligent brewing parameter index interactively generated with the brewing time interval.

The brewing interval duration parameter variable formula can be as follows:

variable 1: next soak time reduction

Interval duration/last infusion duration (pre-set parameter)/n (n is the number of infusions) variable coefficient, minimum 5 seconds.

Variable 2: the soaking time of the next two-stage soaking is increased

Interval duration/last infusion duration (predetermined parameter)/n (n is the number of infusions) variable coefficient, maximum 35 seconds.

Note: the next brew indicates a first brewing process after the tea and the next brew indicates a second brewing process after the tea.

Specifically, the method comprises the following steps:

when the automatic tea making machine receives a tea making instruction, reading preset brewing water temperature parameters, brewing speed and soaking time parameters, and simultaneously reading a brewing interval variable parameter to superpose the brewing parameters to form final brewing parameters. Then, firstly, the first heating element 24 of the tea making cup 21 is started to preheat the tea making cup 21 and the water inlet pipeline 31, and when the first temperature sensing element 25 covered outside the metal pipe 211 of the tea making cup 21 detects that the temperature of the brewing water meets the requirement, the mode of accurately controlling the water temperature is started to add water into the tea making cup 21 according to the preset water temperature and speed parameters for brewing; because the temperature of the tea is lower than the preset brewing water temperature, the tea soup after the tea is brewed by the brewing water or the tea soup is lower than the preset temperature requirement, when the second temperature sensing element 26 in the container detects that the temperature of the tea soup is lower than the preset temperature requirement, the first heating element 24 covered outside the tea making cup 21 is started to heat the tea making cup 21, and when the second temperature sensing element 26 detects that the temperature of the water reaches the standard, the heating is stopped, so that the thermal compensation action is completed. When the water is injected into the tea making cup 21, the soaking time is counted from the time point, when the preset soaking time requirement is met, the electromagnetic valve is opened, tea soup is sent out, and after the tea discharging time calculated according to the tea discharging speed, the electromagnetic valve is closed, and one-time brewing is finished.

The automatic tea making method comprises the following steps: the automatic tea making machine receives a tea making instruction; starting the water pump 35 to output the water of the water tank 14, and heating the water output from the water tank 14 for the first time by the second heating element 37 to make the water temperature reach a first set temperature; the water with the first set temperature is conveyed to the tea making cup 21 through the water inlet pipe 31, the first heating element 24 and the tea making cup 21 are in heat conduction contact with the water inlet pipe 31, and the water in the water inlet pipe 31 is kept warm; the water of the water inlet pipe 31 is input into the tea making cup 21, the first heating element 24 heats the water in the tea making cup 21 for the second time, the water in the tea making cup 21 reaches the second set temperature, and tea leaves are made in the tea making cup 21 according to the second set temperature. The brewed tea soup is output through a water outlet pipeline 33; the first heating element 24, the tea cup 21 and the outlet conduit 33 are in heat conducting contact and keep the water in the outlet conduit 33 warm.

The automatic tea making method comprises the following steps:

in the tea making process, the first temperature sensing element 25 acquires first temperature information of the tea making cup 21, and the second temperature sensing element 26 acquires second temperature information inside the tea making cup 21; the automatic tea making machine obtains heating parameter information according to the first temperature information and the second temperature information; the first heating element 24 heats the tea making cup 21 according to the heating parameter information.

Further, the third temperature sensing element 38 obtains third temperature information of the water in the water inlet pipe 31; the automatic tea making machine obtains heating parameter information and water delivery parameter information according to the first temperature information, the second temperature information, the third temperature information and preset temperature information; the first heating element 24 heats the tea making cup 21 according to the heating parameter information, and the water pump 35 controls the water delivery amount and the water delivery time according to the water delivery parameter information.

The automatic tea making method comprises the following steps: the automatic tea making machine outputs the well-made tea soup through an output port of the tea making cup 21; acquiring real-time temperature information of the tea making cup 21 or a gap in the tea making cup 21 through a temperature sensing element; the automatic tea making machine compares the real-time temperature information of the gap with the set temperature information to obtain heat preservation temperature information; the first heating element 24 heats the tea making cup 21 according to the heat preservation temperature information requirement; and the tea making cup 21 or the temperature inside the tea making cup 21 is kept at the set temperature.

Because the tea leaves in the non-soaking state contain water, the tea leaves in the non-soaking state can continuously dissolve tea particles into the water over time, so that the tea soup brewed by the existing tea brewing machine at different time intervals has different quality. At present, most high-grade tea making machines brew tea soup with multiple times of continuous brewing and then store the tea soup in a vessel capable of preserving heat. But because the higher temperature keeps warm after the tea soup is soaked out continuously, the tea soup fragrance volatilizes, and the tea soup quality can be reduced after placing, and this embodiment can effectively avoid the emergence of this kind of condition.

The automatic tea making machine acquires tea type information of the tea making cup 21; the automatic tea making machine obtains heat preservation temperature information corresponding to the set tea type information according to the tea type information; the first heating element 24 heats the tea making cup 21 according to the heat preservation temperature information requirement; and the tea making cup 21 or the temperature inside the tea making cup 21 is kept at the set temperature.

The automatic tea making machine acquires tea making temperature information and tea type information of a tea cup body during tea making; if the tea type information is 'non-fermented tea', the heat preservation temperature information is 27-38 ℃ lower than the tea making temperature information; if the tea type information is 'semi-fermented tea', the heat preservation temperature information is 33-43 ℃ lower than the tea making temperature information; if the tea type information is 'fully fermented tea', the heat preservation temperature information is 39-49 ℃ lower than the tea making temperature information; the first heating element 24 heats the tea making cup 21 according to the heat preservation temperature information requirement; and the tea making cup 21 or the temperature inside the tea making cup 21 is kept at the set temperature.

The automatic tea making method comprises the following steps: after the automatic tea making machine outputs the well-made tea soup, the water outlet 214 of the tea making cup 21 is closed and the closing time is recorded; the automatic tea making machine acquires the current time and obtains closing time interval information according to the current time and the closing time; the automatic tea making machine compares the closing time interval information with the pre-stored information, and if the closing time interval information is consistent with the pre-stored information, the water pump 35 is started and water with a set amount is injected into the tea making cup 21 for moistening the tea. If the closing time interval information is in accordance with the pre-stored information, the water pump 35 is started and 0.5 ml to 3 ml of water is injected into the tea making cup 21 for moistening the tea.

The automatic tea making method comprises the following steps: the automatic tea making machine receives tea making instructions and tea type information and obtains flushing parameter information according to the tea type information; starting the water pump 35 to output the water of the water tank 14, and heating the water output from the water tank 14 for the first time by the second heating element 37 to make the water temperature reach a first set temperature; controlling the power or flow of the water pump 35 through the flushing parameter information to enable the heated water to be flushed into the tea making cup 21 at a set speed; the first heating element 24 heats the water in the tea making cup 21 for the second time, and the water in the tea making cup 21 reaches a second set temperature, and tea leaves are made in the tea making cup 21 according to the second set temperature.

The automatic tea making machine can realize different brewing and water adding speeds at the same brewing water temperature so as to realize the tea brewing process of high brewing, low sieving and the like by adding water quickly or softly.

The automatic tea making method comprises the following steps: the automatic tea making machine receives a tea making instruction; the automatic tea making machine acquires tea washing water amount information, tea washing temperature information and tea washing time information; starting the water pump 35, delivering water to the tea making cup 21 according to the tea washing water amount information, and starting the first heating element 24 to heat the tea making cup 21 so as to keep the tea washing temperature of the tea making cup 21 within the range set by the tea washing temperature information; after the time range determined by the tea washing time information, the water outlet 214 of the tea making cup 21 is opened, the water of the tea making cup 21 is discharged, and the water outlet 214 of the tea making cup 21 is closed; the water pump 35 is started again to deliver water to the tea making cup 21, and the first heating element 24 is started to heat the tea making cup 21 for making tea.

The automatic tea making method comprises the following steps: the automatic tea making machine receives a tea making instruction; the automatic tea making machine acquires tea waking water amount information, tea waking temperature information and tea waking time information; starting the first heating element 24 to initially heat the tea making cup 21, so that the temperature of waking up the tea of the tea making cup 21 is kept in the temperature range set by the temperature information of waking up; starting the water pump 35 and delivering water to the tea making cup 21 according to the tea-waking water amount information; the first heating element 24 heats the tea making cup 21 again, water in the tea making cup 21 is heated and then evaporated to form steam, and tea leaves in the tea making cup 21 are waken up; after the time range determined by the tea waking time information, the water outlet 214 of the tea making cup 21 is opened, water or steam in the tea making cup 21 is discharged, and the water outlet 214 of the tea making cup 21 is closed; the water pump 35 is started again to deliver water to the tea making cup 21, and the first heating element 24 is started to heat the tea making cup 21 for making tea.

When the first heating element 24 is used for primarily heating the tea making cup 21, the temperature of the tea making cup 21 is 90-110 ℃; the water pump 35 is started to deliver 1 ml of water to the tea making cup 21; the first heating element 24 heats the tea making cup 21 again such that the inner temperature of the tea making cup 21 is kept in the range of 90 to 110 degrees.

The automatic tea making method comprises the following steps: the automatic tea making machine receives a tea boiling instruction; the automatic tea making machine acquires tea boiling water amount information, tea boiling temperature information and tea boiling time information; starting the water pump 35, delivering water to the tea making cup 21 according to the tea boiling water amount information, and starting the first heating element 24 to heat the tea making cup 21 so as to keep the tea boiling temperature of the tea making cup 21 within the range set by the tea boiling temperature information; after the time range determined by the tea boiling time information, the water outlet 214 of the tea making cup 21 is opened, and the tea water in the tea making cup 21 is discharged.

The automatic tea making method comprises the following steps: the automatic tea making machine receives a tea making instruction; the automatic tea making machine acquires baking temperature information and baking time information; starting the first heating element 24 to initially heat the tea making cup 21, so that the tea washing temperature of the tea making cup 21 is kept in the temperature range set by the baking temperature information and is kept for the duration set by the baking time information, the water outlet 214 of the tea making cup 21 is opened, foreign flavors or steam in the tea making cup 21 is discharged, and the water outlet 214 of the tea making cup 21 is closed; the water pump 35 is started to deliver water to the tea making cup 21, and the first heating element 24 is started again to heat the tea making cup 21 for making tea.

The embodiment has the following advantages:

1. when the automatic tea making machine is used for making tea, water in the water tank 14 is firstly heated for the first time through the second heating element 37, so that the water temperature reaches a first set temperature; the water reaching the first set temperature is conveyed to the tea making cup 21 through the water inlet pipe 31; because the first heating element 24 and the tea making cup 21 are of a heat conduction structure, the tea making cup 21 is heated, the first heating element 24, the tea making cup 21 and the water inlet pipeline 31 are in heat conduction contact, the water inlet pipeline 31 can keep corresponding temperature, the hot water heated by the second heating element 37 is prevented from generating heat loss in the process of transmitting the tea making cup 21, the temperature of the water entering the tea making cup 21 is enabled to accord with the set temperature as far as possible, the accurate control of the tea making water temperature is achieved, and the quality of the tea soup for making tea is improved.

2. Similarly, the water outlet pipe 33 is also in heat conduction contact with the first heating element 24 and the tea making cup 21, so that the water outlet pipe 33 can keep a corresponding temperature, and when the brewed tea soup is output through the water outlet 214, the temperature is reduced, the temperature of the tea soup output is accurately controlled, and the taste of the tea soup is ensured.

3. The automatic tea making machine tea cup body comprises a tea making cup 21 and a first heating element 24, the tea making cup 21 can be made of metal and other heat conduction materials, the main body part of the tea making cup 21 is a metal pipe 211, a heating film (such as a thick film) is wrapped on the outer surface of the main body part, the heating film is wrapped on the metal pipe 211, and then the metal pipe 211 and a lower seat 212 are connected in a welding mode and the like. This structure can be convenient process, and the manufacturability is good, and the heating film sets up in the outside surface of tubular metal resonator 211, control heating temperature that can be accurate when heating, and the heating is even. The water supply pipeline is jointed and welded with the metal pipe 211 of the tea making cup 21 to form a direct heat rapid conduction structure; the lower seat 212 is made of casting and is connected with the water outlet pipe 33 to realize water guiding and preheating heat transfer.

4. The upper edge of the tea making cup 21 is provided with a side opening to form the water inlet 213, so that the distance between the water inlet pipe 31 and the outer side surface of the metal pipe 211 of the tea making cup 21 is reduced as much as possible, the water inlet pipe 31 is convenient to be directly attached to the side surface of the metal pipe 211, and the water inlet pipe 31 and the metal pipe achieve a good heat conduction contact structure; and the pipe distance between the water inlet pipe 31 and the tea making cup 21 is reduced.

5. The tea making cup 21 is provided with a first temperature sensing element 25, the tea making cup 21 is internally provided with a second temperature sensing element 26, the first temperature sensing element 25 is used for detecting the temperature of the cup body of the tea making cup 21, and the second temperature sensing element 26 is used for detecting the temperature of water or steam in the tea making cup 21, so that the heating temperature of the tea making cup 21 is more accurately controlled; similarly, for more precise temperature control, a third temperature sensing element 38 is disposed on the water inlet pipe 31, and the third temperature sensing element 38 is used for detecting the temperature of the water input into the tea making cup 21.

On the basis of accurately detecting the temperature through the first temperature sensing element 25, the second temperature sensing element 26 and the third temperature sensing element 38, the water inlet speed or the water inlet amount of the water inlet pipe 31 can be accurately controlled, and the purpose is to analyze whether the lower seat 212, the metal pipe 211, the water inlet pipe 31 and the like reach the preset temperature or not by measuring the temperature data of different positions.

6. The water inlet pipe 31 is also provided with a water pump 35 and a flow meter 36, water in the water tank 14 can be conveyed to the tea making cup 21 through the water pump 35, and in order to realize accurate control, the conveying power of the water pump 35 or the flow rate of the water can be controlled through a control circuit; the flow meter 36 can be used for detecting the flow rate of the water delivery, and can also be used for obtaining the flow rate of the water delivery by combining with the time parameter.

7. An electromagnetic valve is arranged at the water outlet 214, the valve core 27 can reciprocate under the control of the coil 28, the valve core 27 drives the blocking seat 231 to move, the sealing film 232 has a sealing effect, and the transition cavity 233 is opened or closed through the movement of the blocking seat 231, so that the water outlet 214 is opened or closed.

8. The water tank body 14 is arranged on the mounting position 11 of the seat body 10, and a corresponding buckling device is arranged between the water tank body 14 and the mounting position 11; the lower part of the water tank body 14 is provided with a water tank outlet, and the installation position 11 is provided with a butt joint port 111; when the tank body 14 is mounted to the mounting position 11 by the fastening means, the outlet of the tank is opposite to the docking port 111. After the water in the water tank 14 is used up, the water tank 14 can be quickly detached through the fastening device, the water tank 14 is taken down to the water taking position for water filling, the water tank 14 filled with water is installed on the installation position 11 of the seat body 10 through the fastening device, and at the moment, the water outlet 214 of the water tank 14 is butted with the butt joint 111 of the seat body 10; in order to avoid water leakage when the water tank body 14 is detached, a blocking piece is arranged at the water outlet 214 of the water tank body 14, the blocking piece is pressed at the water outlet 214 of the water tank body 14 through an elastic piece, and after the water tank body 14 is installed at the installation position 11, the blocking piece is loosened so as to facilitate water outlet; the water tank 14 can be removed for cleaning after long-term use.

9. The tea making cup 21 is provided with a clamping edge 12, an inner cup 22 is arranged in the tea making cup 21, and the inner cup 22 is clamped at the clamping edge 12 of the tea making cup 21 through a flange 222.

10. The upper cover 13 covers the tea making cup 21, the air holes 131 of the upper cover 13 are used for discharging steam, and the upper cover 13 is also provided with a water collecting tank which is used for collecting water after the steam is condensed so as to prevent the condensed water from flowing outwards.

15. In the non-soaking period after the last brewing, if the temperature of the tea leaves is not kept, after the temperature of the tea leaves is reduced to the normal temperature, capillary channels in the tea leaves are contracted and adhered, and the brewing taste of the tea leaves is greatly reduced. The automatic tea making machine can also keep the temperature of the tea making cup 21 (and tea leaves in the tea making cup 21) according to the set requirement in the non-tea making period, and the quality of tea soup when the tea is made next time is prevented from being influenced by contraction and adhesion of capillary channels in the tea leaves.

16. In the non-tea-making period, because the water in the tea making cup 21 gradually volatilizes, the automatic tea making machine still needs to moisten the tea leaves when the temperature is kept in the non-tea-making period, so that the tea making time can be prolonged to several hours or even longer.

The automatic tea making machine can perform different heat preservation settings on tea leaves in a non-soaking state. The longest heat preservation time is calculated by establishing a mathematical model according to the principle that the tea waterlogging does not volatilize more than half at the preset heat preservation temperature. When the maximum heat preservation time is exceeded, an accurate water temperature water supply mode is started according to the requirement of the preset heat preservation temperature, and a small amount of water (1 ml) is injected into the tea making cup 21 at a high speed (the high-speed water injection is beneficial to directly moistening all tea leaves in a larger area), so that the tea leaves are moistened at the heat preservation temperature, and the optimal state of the tea to be brewed is kept. By the heat preservation function of the tea leaves in the non-soaking state, the optimal brewing time of a tea can be prolonged from original dozens of minutes to hours or even a whole day. For example: under the environment of 27 ℃ at room temperature, one superior Tieguanyin tea is brewed conventionally, 6 times of brewing is optimal when each tea is brewed, the soaking time is about 20 seconds each time, the cooling time of the tea after each time of brewing is about 1 minute, and the optimal brewing completion time of the tea is 9 minutes; if the tea leaves are subjected to the heat preservation function in the non-soaking period, the maximum heat preservation time is 15 minutes according to the principle that the tea leaves waterlogging water cannot volatilize for half under the heat preservation state, and meanwhile, after the maximum heat preservation volatilization limit time is reached for 15 minutes, the intelligent control module injects a small amount (1 milliliter) of water into the tea making cup 21 to moisten the tea leaves according to the preset heat preservation water temperature, so that the optimal brewing time can be prolonged to 92 minutes under the non-soaking state heat preservation mode; if the water injection and moistening heat preservation function is adopted, the better brewing time can be prolonged to several hours or even longer time.

17. The automatic tea making machine can also control the heating temperature of the first heating element 24 and the second heating element 37 according to different tea types, and control the brewing speed (force) of water through the water pump 35 so as to adapt to different characteristics of different tea.

18. Before tea is brewed, water can be delivered to the tea making cup 21 for tea washing, the temperature and time of tea washing are accurately controlled during tea washing, and after the tea washing is finished, the tea washing water is discharged and then is brewed by adding water with set water temperature.

19. Before making tea, can also earlier awaken tea to the water delivery of tea making cup 21, the temperature of accurate control steam and the time of awakening tea when awakening tea, awaken that the delivery port 214 that will make tea cup 21 after the tea is accomplished opens, will make tea cup 21's water or steam discharge make tea again, adopt this mode can make tealeaves obtain abundant extension, improve the effect of making tea.

20. Before tea is brewed, tea can be baked firstly, the baking temperature and time are accurately controlled during baking, the water outlet 214 of the tea making cup 21 is opened after baking is finished, the foreign flavor and steam of the tea making cup 21 are discharged, then tea brewing is carried out, the foreign flavor and water in the tea can be effectively removed by adopting the method, and the tea brewing effect is improved.

Example two

The automatic tea making method comprises the following steps: the terminal receives a downloading instruction; the terminal transmits the downloading instruction and the identification code thereof to the server; the server compares the received identification code with the stored identification code, and if the received identification code and the stored identification code are in accordance with each other, the server transmits tea making method data corresponding to the downloading instruction to the terminal; the terminal receives tea making method data and transmits the tea making method data and the identity identification code to the automatic tea making machine; and the automatic tea making machine compares the received identification code with the stored identification code, and if the received identification code and the stored identification code are consistent, the automatic tea making machine receives and stores tea making method data. And after receiving the tea making instruction, calling the stored tea making method data, and making tea according to the tea making method of the tea making method data.

In this embodiment, the tea making method is downloaded and shared through a terminal such as a mobile phone.

The automatic tea making method comprises the following steps: starting the automatic tea making machine and the terminal; the terminal sends a command for reading the control information and an identification code of the terminal to the automatic tea making machine; after receiving the reading control information instruction and the identification code of the terminal, the automatic tea making machine compares the identification code of the terminal with the stored identification code, and if the identification code of the terminal and the stored identification code are in accordance with each other, the automatic tea making machine transmits the control information data stored in the automatic tea making machine to the terminal; the terminal receives and outputs the control information data; the terminal receives a modification instruction and modification data; the terminal replaces or supplements the stored tea making method data with the modification data and forms updated tea making method data; the terminal transmits the updated tea making method data and the updated identity identification code to the automatic tea making machine; the automatic tea making machine compares the received identification code with the stored identification code, and if the received identification code and the stored identification code are in accordance, the automatic tea making machine receives and stores updated tea making method data; and after receiving the tea making instruction, calling the stored updated tea making method data, and making tea according to the tea making method of the tea making method data.

The user can also modify the tea making program through a terminal such as a mobile phone.

The above are merely specific embodiments of the present invention, and the scope of the present invention is not limited thereby; any alterations and modifications without departing from the spirit of the invention are within the scope of the invention.

Claims

1. An automatic tea making method is characterized in that,

the automatic tea making machine receives a tea making instruction,

the automatic tea making machine records or acquires the time information of tea making in each time,

after the automatic tea making machine receives the tea making instruction, the automatic tea making machine simultaneously records or acquires the tea making times information and the tea making temperature information of the previous time,

the automatic tea making machine obtains the current tea making time information and the current tea making temperature information according to the current tea making time information, the previous tea making time information and the previous tea making temperature information,

the automatic tea making machine makes tea according to the time information of the tea making and the time and the temperature determined by the temperature information of the tea making;

the automatic tea making machine outputs the well-made tea soup through the output port of the tea making cup,

the real-time temperature information of the tea making cup or the gap in the tea making cup is obtained through the temperature sensing element,

the automatic tea making machine compares the real-time temperature information of the gap with the set temperature information to obtain heat preservation temperature information,

the first heating element heats the tea making cup according to the heat preservation temperature information requirement; and the temperature in the tea making cup or the tea making cup is kept at the set temperature;

after the automatic tea making machine outputs the well-made tea soup, the water outlet of the tea making cup is closed and the closing time is recorded,

the automatic tea making machine acquires the current time and obtains closing time interval information according to the current time and the closing time,

2. The automatic tea brewing method of claim 1,

the automatic tea making machine receives a tea making instruction;

3. The automatic tea brewing method of claim 1,

4. The automatic tea brewing method according to any one of claims 1 to 3,

the automatic tea making machine receives a tea making instruction;

5. The automatic tea brewing method according to any one of claims 1 to 3,

the automatic tea making machine receives a tea making instruction;

starting the first heating element to initially heat the tea making cup, so that the tea waking temperature of the tea making cup is kept in the temperature range set by the tea waking temperature information;

6. The automatic tea brewing method according to any one of claims 1 to 3,

starting the automatic tea making machine and the terminal;

the terminal receives and outputs the control information data;

the terminal receives a modification instruction and modification data;

7. The automatic tea brewing method according to any one of claims 1 to 3,

the automatic tea making machine receives a baking instruction;

the automatic tea making machine receives a tea making instruction;