CN209899111U - Tea device - Google Patents

Abstract

The utility model relates to a tea device belongs to tea drink preparation technical field. The device comprises a teapot, a controller and a power supply, wherein paired negative electrodes and positive electrodes are arranged in the teapot, the controller comprises an electric control unit, a heater and a starter capable of sending a starting heating signal to the electric control unit, and a port of the electric control unit for outputting current is electrically connected with the negative electrodes and the positive electrodes; the tea making device comprises a heater, a starter, a positive electrode, a negative electrode, a diaphragm, an electric control unit and a starter, wherein the heater is connected with the positive electrode and the negative electrode in a sealed mode, the starter can send out tea seed selection signals to the electric control unit, electrolysis parameters are arranged in the electric control unit, the electrolysis parameters comprise tea making electrolysis parameters for electrolyzing tea making water mixtures in a teapot when tea making is carried out, and the tea making electrolysis parameters are classified according to the classification and the temperature of each type of tea. The device can control the cathode and the anode to electrolyze the tea making water mixture; can obtain tea water with good taste.

Description

Tea device

Technical Field

The utility model relates to a tea device belongs to tea drink preparation technical field.

Background

At present, the tea yield in the world reaches 320 tons, and people in more than 100 countries and regions consume 15 hundred million cups of tea every day, and in the regions with tea drinking customs, the tea is also a necessity for the life of most people. The tea has various varieties and different styles, the value of the tea is determined by the quality of the tea, and the price difference between low-grade tea and high-grade tea of the same tea is up to hundreds or even thousands of times.

Tea leaves are drinks rich in various pharmacologically active ingredients, and the richness of aroma and taste is concerned. Tea polyphenol and amino acid are key components constituting tea taste, and affect the grade of tea from the aspects of bitter taste, fresh and mellow taste, sweet taste, sour taste, aroma and the like, so that the tea polyphenol and the amino acid jointly determine the quality of tea soup. Wherein, the free amino acid in the tea has important influence on the taste and the aroma and is an important taste development component of the tea soup. Tea polyphenol in tea is also an important functional component in tea, but too much tea polyphenol is not beneficial to the formation of good taste of tea products, so that the phenol-ammonia ratio is a key factor influencing the taste of tea. At present, in the real life, in the common tea water infusion, the contents and the proportion of amino acid and tea polyphenol in the tea water are randomly changed and presented, and the contents and the phenol-ammonia ratio (the ratio of the content of the tea polyphenol to the content of the amino acid) of the amino acid and the tea polyphenol in the tea water cannot be controlled and adjusted, so that the tea water with ideal taste is difficult to obtain.

In the current tea planting process, due to the requirement of pest control, some chemical pesticides can be used, so that the phenomenon of pesticide residue exists in tea, the pesticide residue constitutes certain harm to the health of tea drinkers, and the mode of only discarding the first tea making water during tea making is difficult to effectively remove pesticide residue substances. In addition, as the tea leaves are rare and expensive, the taste of the tea is improved by adding additives such as sugar, pigment, essence and the like into the tea leaves by a plurality of commercial companies in the market, and some additives even gypsum powder is added, but the food additive is not a natural component of the tea leaves, so the tea leaves are still greatly different from the taste of the good tea and may bring certain harm to the health of a human body.

In addition, the tea dirt in the use of the existing tea set often needs to be cleaned by special manual work, and the tea dirt is time-consuming, labor-consuming and cannot be removed completely.

Chinese patent CN201610543690.4 discloses a tea making machine and a tea making method, but the tea making machine and the tea making method are that electrolyzed water is firstly prepared and then tea is made, water with different pH values is obtained after water electrolysis, and then tea is made by the water. The tea making machine and the tea making method only change the pH value of water, and do not change the types and the proportions of effective components in the tea water formed after subsequent tea making because the tea leaves are not electrolyzed, so that the influence on the taste of the tea water is not great.

Chinese patent CN200710080376.8 discloses a method and apparatus for treating beverage water and wine by electrolysis or electrodialysis, which proposes: allowing beverage water (containing black tea and green tea) to directly flow through an electrolytic tank or an electrodialysis tank, and electrifying the solution to complete reduction reaction and oxidation reaction. Since tea leaves contained therein cannot normally pass through an electrolytic bath, it is obvious that the method is to flow tea water from which tea leaves are removed after brewing through an electrolytic bath or an electrodialysis bath. The problems of the method are that: firstly, tea water without tea leaves is electrolyzed, and the tea leaves cannot be electrolyzed; secondly, the tea water passes through the electrolytic bath, the electrolysis time is short, and the oxidation-reduction reaction is insufficient.

Chinese patent No. cn200980159914.x discloses an electrolytic cell for activating articles and media and a method of electrochemical activation by means of the electrolytic cell, which can be used to introduce electrodes into contact with the product to be activated for activation. However, the electrolytic cell and the activation method thereof lack specific electrolytic means in more detail, and only the concept of inserting almost all substances into direct contact with the electrodes has been proposed.

The problems of the prior art are as follows: no specific proposal for controlling and adjusting the contents of amino acid and tea polyphenol and the ratio of amino acid and phenol in the tea water during the tea water electrolysis is provided.

Disclosure of Invention

The utility model provides a technical problem one, it is not enough to prior art, provides one kind and can control the content and the phenol-ammonia ratio of adjusting amino acid and tea polyphenol in the tea water when electrolysis steep tea to obtain the tea device of good taste and the method of making tea thereof.

The utility model provides a technical problem secondly, on the basis of solving above-mentioned technical problem one, make above-mentioned tea device further can effectively get rid of tealeaves from the bad residual of taking before steep tea.

The third technical problem to be solved by the utility model is that on the basis of solving the first technical problem and/or the second technical problem, the tea device can conveniently and effectively remove the tea dirt accumulated on the inner wall of the teapot.

In order to solve the above technical problem one, the utility model provides a technical scheme is one: a tea device comprises a teapot, a controller and a power supply, wherein the controller comprises an electric control unit, a heater arranged in the teapot and a starter capable of sending a starting heating signal to the electric control unit; a diaphragm is arranged between the anode electrode and the cathode electrode, and the electric control unit is in control connection with the heater; the starter can also be used for selecting the tea type and sending out a tea type selection signal to the electronic control unit, electrolysis parameters including electrolysis time and electrolysis current are arranged in the electronic control unit, the electrolysis parameters include tea making electrolysis parameters for controlling the cathode and anode electrodes to electrolyze a tea making water mixture formed by tea and heating water in the teapot according to the tea type selection signal when tea making is carried out, and the tea making electrolysis parameters include first tea making electrolysis parameters classified according to each type of tea.

Above-mentioned the utility model discloses technical scheme one's beneficial effect and mechanism of operation as follows.

1. The utility model discloses because the direct tea water mixture that forms with tealeaves and water of electrode carries out the electrolysis, thereby the redox material that the electrochemistry produced can deeply reach the inside destruction tealeaves histocyte of fibre of tealeaves effectively, and more effective constituents are appeared and are released the aquatic from the cell to improve the concentration of including amino acids such as theanine in the tea, reached the efficiency that the fresh and sweet taste of reinforcing tea promoted its quality.

The method has the advantages that tea containing water is directly electrolyzed, tea histiocyte is damaged, theanine and tea polyphenol can be released into water, the stability of the tea polyphenol is poor, the reactions such as hydrolysis, oxidation and isomerization of partial tea polyphenol are accelerated in the electrolysis process, partial tea polyphenol is converted into other chemical substances such as theaflavin, thearubigins and theabrownins, the concentration of the tea polyphenol in the tea water is reduced, the process reduces the content of phenol-ammonia ratio (the ratio of the content of the tea polyphenol to the content of amino acid) in the tea water, so that the bitterness degree is reduced, the fresh and mellow degree is enhanced, the taste and the flavor are improved, and the fragrance is also improved; the tea water is also formed by organic matters dissolved in the water and decomposition products thereof, so that the color and luster of the tea water are also improved to a certain extent; in addition, the destruction of tea histiocyte can release more sodium ions in the cells, and the sodium ions with certain concentration can reduce the bitterness and the astringency intensity of the tea, improve the mellow degree of the tea soup and improve the taste of the tea to a certain extent.

2. The utility model obtains the optimized electrolysis parameters (even the optimal electrolysis parameters) of specific amino acid and tea polyphenol content and phenol-ammonia ratio when each kind of tea is directly electrolyzed and infused when being mixed with water by a method of a large number of experiments in advance, and the electrolysis parameters are arranged in a specially-made tea infusion module; therefore, when tea water of a certain variety is actually electrolyzed and brewed, the tea water is electrolyzed according to the electrolysis parameters through the tea brewing electrolysis module, the pertinence of electrolysis on tea and a water mixture of the tea (each type of tea corresponds to one electrolysis parameter) is realized, the content of amino acid and tea polyphenol and the phenol-ammonia ratio in the tea water after the tea water is electrolyzed and brewed according to the variety of tea can be ensured to be obtained, and the required (controllable) tea taste is further obtained.

The improvement of the first technical scheme is as follows: the controller also comprises a temperature sensor which is arranged in the teapot and can send a measurement to the electric control unit for measuring the real-time temperature value of the tea making water mixture, and the tea making electrolysis parameters also comprise second tea making electrolysis parameters which are classified according to each temperature of each type of tea.

Above-mentioned the technical scheme of the utility model after improving, the further beneficial effect that can obtain is: because the electrolysis parameters not only aim at the tea variety, but also aim at different temperatures of certain tea, the electrolysis can be carried out while pouring water, thereby ensuring the accurate electrolysis time and further providing a certain basis for improving the taste; therefore, the content of amino acid and tea polyphenol and the phenol-ammonia ratio of tea water of a certain variety which is actually electrolyzed and brewed are further optimized, and thus, better (controllable) tea water taste can be ensured. The water temperature has great influence on the flavor quality of the tea soup, and researches show that along with the increase of the water temperature, the growth rate of bitter taste components or bitter taste components in the tea soup is increased more quickly than that of fresh taste components, the fresh taste of amino acid can reduce the bitter taste represented by tea polyphenol and the like to a certain extent, namely, the tea soup with moderate temperature is more fresh and mellow, and the tea soup with high temperature is thick and fresh. Therefore, the influence of the water temperature on the taste of the tea is synthesized, and the current and the time parameters are adjusted in real time according to the water temperature according to different tea varieties to brew tea soup with better quality.

In order to solve the above technical problem two, the utility model discloses improvement to technical scheme one is: the electrolysis parameters also comprise tea washing electrolysis parameters for controlling the positive and negative electrodes to electrolyze a tea washing water mixture formed by tea and water in the teapot according to the tea selection signals by the electronic control unit when the tea is washed, and the tea washing electrolysis parameters are classified according to each type of tea.

The improved tea device in the technical scheme of the invention has the following beneficial effects and working mechanism.

1. Through a method of a large number of experiments in advance, obtaining optimized electrolysis parameters (even optimal electrolysis parameters) when each tea is directly electrolyzed and removed of tea residues (such as pesticides) when being mixed with water, and presetting the electrolysis parameters in an electric control unit; therefore, the tea water can be electrolyzed according to the electrolysis parameters when the tea water of a certain variety is actually electrolyzed, and the pertinence of electrolysis on the tea and the water mixture thereof is realized (each tea corresponds to one electrolysis parameter). The utility model discloses can also form a large amount of ultramicro bubbles that use hydrogen as the owner in aqueous when washing tea electrolysis, constantly break and produce the vibration at the in-process that rises, because hydrogen has extremely strong penetrating power, can the degree of depth reach in the fibre space of tealeaves to make the reaction of oxidative degradation tealeaves residue more abundant and comprehensive. Thus, the adhesive force of the tea residues can be greatly reduced to be melted into water and then degraded by oxidation factors in the water.

2. The effective components of the tea and the taste of the tea water can be effectively maintained no matter the oxidation degradation of the oxidation factors to the tea residues or the accelerated reaction of natural hydrolysis.

In order to solve the third technical problem, the utility model discloses to technical scheme one or its modified improvement again be: the electrolysis parameters also comprise tea scale washing electrolysis parameters for controlling the positive and negative electrodes to electrolyze water in the teapot according to the tea variety selection signals when tea scale washing is carried out by the electronic control unit, and the tea scale washing electrolysis parameters are classified according to each tea; the actuator may also send an electrode change signal to the electronic control unit.

Thus, the utility model discloses further beneficial effect who has is: corresponding electrolysis parameters can be selected according to different tea leaves to carry out electrolysis so as to remove the tea scale on the inner wall of the teapot, thus not only the trouble of manually cleaning the tea scale is saved, but also the cleaning effect is more obvious and effective.

It is further preferred that the actuator is a manual input, the manual input comprising a trigger point for signaling the selection of the tea species.

It is further another object of the present invention to provide a tea seed selection device, wherein the actuator is a manual input device, and the manual input device has a trigger point for sending out the tea seed selection signal and the electrode change signal.

The third improvement is that the controller further comprises a base which is sealed and contains an inner cavity, the base and the teapot form a split connection structure, the power supply and the electric control unit are arranged in the base, the input device is arranged on the base, a pair of upper and lower interfaces which can be switched on and off are arranged between the teapot and the base, the upper interface is connected with the cathode and the anode, and the lower interface is connected with a port of the electric control unit for outputting current.

Fourth of further perfection, the controller still including seal the base that contains the inner chamber, the base with the teapot forms a body structure, power and electrical control unit locate in the base, the input unit sets up on the base, but be equipped with a pair of last interface and the lower interface of break-make between teapot and the base, go up interface connection negative and positive negative electrode, the lower interface connection controller output current's positive and negative port.

Fifthly, an output device for displaying the identification of the tea leaves and the electrolysis parameters is further arranged on the teapot; the input device is a manually operated key, a touch screen or a reader-writer; the power source is a battery; the tea comprises black tea, scented tea, white tea, Pu' er tea, rock tea and other kinds of tea; the electrolysis time is in the range of 0.1-3 min; the range of the electrolytic current is 0.05-2A; the output device is a digital tube, a liquid crystal display screen or an LED lamp arranged on the teapot.

The diaphragm is an ionic diaphragm, and the distance between the diaphragm and the anode and the cathode is 0-5 mm; the above-mentioned electrolysis parameters are preferred parameters obtained by experiments.

Drawings

The tea device of the present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a tea water device according to a first embodiment of the present invention.

Fig. 2 is a cross-sectional view of fig. 1.

Fig. 3 is a schematic view of the structure of the electrode and the membrane of fig. 2.

Fig. 4 is a top view of fig. 1.

Fig. 5 is a partial enlarged view at I in fig. 2.

FIG. 6 is a schematic diagram showing the relationship between the controller and the electronic control unit according to an embodiment.

Fig. 7 is a schematic circuit diagram of a controller and an electronic control unit according to an embodiment of the present invention.

Fig. 8 is a schematic structural view of a tea water device according to a second embodiment of the present invention.

Fig. 9 is a schematic diagram showing the structural relationship between the controller and the electronic control unit in fig. 8.

Fig. 10 is a schematic structural view of a tea water device according to a fifth embodiment of the present invention.

Detailed Description

Example one

The tea water device of the embodiment, referring to fig. 1 and 2, comprises a teapot 1, a controller 2 and a power supply 5, wherein the teapot 1 is used for containing tea leaves and/or water. The main body part of the controller 2 also comprises a base 3 which is closed and comprises an inner cavity, the base 3 and the teapot 1 form a split connection structure, the controller 2 comprises an electric control unit 4, a power supply 5 and the electric control unit 4 are arranged in the base 3, the power supply 5 adopts a polymer lithium battery, the voltage of the battery is 3.7V, the voltage is increased to 5V and 7.9V through a DC/DC converter, and electric energy is provided for the whole device.

Referring to fig. 2, a heater 14 is arranged in the teapot 1, and a control connection is formed between the electric control unit 2 and the heater 16.

Referring to fig. 2 and 3, a pair of an anode electrode 6-1 and a cathode electrode 6-2 are provided in a teapot 1, and a separator 7 is provided between the anode electrode 6-1 and the cathode electrode. In this embodiment, the separator 7 is selected from ionic separators, and the distance between the separator 7 and the anode electrode 6-1 and the cathode electrode is controlled to be in the range of 0 to 5mm (when the distance is the smallest, the separator 7 and the anode electrode 6-1 and the cathode electrode are closely attached to each other).

Referring to fig. 1 and 4, the controller 2 further includes a panel 11. Referring to fig. 2 and 5, three lower connectors 3-1 are arranged on the panel 11, and three upper connectors 3-2 are arranged at the bottom of the teapot 1. 2 of the upper interfaces 3-2 are respectively and electrically connected with the anode electrode 6-1 and the cathode electrode 6-2, 2 of the lower interfaces 3-1 are respectively and electrically connected with the positive and negative ports of the electric control unit for outputting current, and the lower interfaces 3-2 and the upper interfaces 3-1 are mutually matched (spliced) to form the three-point coupler. So that the positive and negative ports of the electric control unit 4 for outputting current are electrically connected with the positive electrode 6-1 and the negative electrode 6-2. The 3 rd of the upper ports 3-2 is connected to the heater 14.

Referring to fig. 1 and 7, the manual buttons k1, k2, and the input unit 8 of the button T2 are provided on the base 3 as actuators. Referring to fig. 4, a nixie tube is provided as the follower 9 on the panel 11. The keys k1, k2 and T2 of the input device 8 are pressed to form a trigger point (first trigger point), the trigger point can send out tea type selection signals respectively corresponding to black tea, scented tea, white tea, Pu' er tea, rock tea and other tea (such as green tea, black tea and the like) to the electronic control unit 4, and the tea type selection signals refer to signals for selecting a specific certain tea.

Fig. 6 shows a schematic connection relationship between the controller 2 and the electronic control unit 4 of the present embodiment, the electronic control unit 4 includes a central processing unit 10, and the electronic control unit 4 and the key input device 8 are connected to each other by a cable to form a signal connection.

The input device 8 respectively corresponds to black tea, scented tea, white tea, Pu' er tea, rock tea and other tea (such as green tea or black tea) tea, and six first trigger points are formed and six tea type selection signals are excited when the preset keys k1 and k2 are pressed upwards.

The central processing unit 10 is internally provided with electrolysis parameters including electrolysis time and electrolysis current, the electrolysis parameters include first tea making electrolysis parameters corresponding to each type of tea, the first tea making electrolysis parameters are electrolysis parameters of the electronic control unit 4 used for controlling the cathode and anode electrodes (the anode electrode 6-1 and the cathode electrode 6-2) to electrolyze (namely tea making electrolysis) a tea making water mixture formed by tea making in the teapot 1 and hot water according to tea type selection signals when making tea, and the first tea making electrolysis parameters are optimal parameters for obtaining electrolysis tea making corresponding to each type of tea through experiments. When each key is pressed, a tea type selection signal for selecting a specific tea type is sent out, and the identifier (such as name or number) of the tea is displayed corresponding to the output device 9 (digital tube). The output 9 may also display specific figures for the electrolysis time and electrolysis current for the first tea brew electrolysis parameter.

As shown in fig. 7, the circuit operation of the tea making device of the present embodiment during tea making is as follows:

the key k1 is pressed, the key reading chip is an led driving chip tm1628 with keyboard scanning, a serial interface DIO, CLK, STB are connected with IO ports (P30, P22, P23) of an 8-bit MCU (N79E 715 of a new Tang is selected) to transmit a starting signal for selecting tea varieties, the tea corresponds to six led indicator lamps DL3, DL4, DL5, DL6, DL9 and DL10 according to different varieties, and the key selects the tea varieties and corresponds to the led indicator lamps to be normally on. Heating module J6 chooses the PTC heater for use, adopt PTC ceramic heating element and aluminum sheet to constitute, arrange the teapot bottom in, the system adopts mos pipe bt1(AO3400) control, be connected to MCU delivery outlet P11, when needs heat, the trigger point that touch function button T2 formed sends the heating start signal and is used for selecting the heating function, MCU opens bt1 at P11 port output high level, start PTC heater J6 heats.

Placing the teapot with the corresponding tea leaves on the base 3, adding cold water, pressing a button T2 (a first trigger point), heating to start a heater to heat the cold water until the cold water is boiled and forms a tea-water mixture with the tea leaves; the trigger point formed by pressing the key k2 sends out the tea seed selection signal of selecting certain tea by k1, and the indicator lamp DL2 of making tea flickers, and MCU receives this tea seed selection signal and then outputs pwm adjustment signal at 3, 4 ports, drives two nmos tubes m1, m2 (the nmos tube selects AOD484 low-voltage field effect transistor), and the nmos tube is connected with J3 in series. Constant current electrolysis is adopted, the optimal current is between 50mA and 700mA (obtained by experiments), and the optimal current is sent to AD ports adin1 and adin2 of the MCU through sampling resistors R43 and R26 resistance-capacitance filtering (R8C4C17 and R1C5C 18); the ad sampling precision of the MCU port is 10bit, a pwm signal and ad sampling feedback form a closed-loop control circuit to determine the optimal time and current for electrolyzing different tea leaves according to experiments, and the purpose of electrolyzing tea leaves is effectively achieved by real-time adjustment.

Each of the six kinds of tea leaves corresponds to a specific first tea making electrolysis parameter. For example: the electrolysis parameters of the first tea making of the green tea are the electrolysis time of 30 seconds and the electrolysis current of 0.5A; the first tea making electrolysis parameters of the black tea are the electrolysis time of 35 seconds and the electrolysis current of 0.55A; and so on. Specifically, the first tea making electrolysis parameters corresponding to each tea can be obtained through experiments and preset in the MCU (central processing unit 10).

Example two

The tea water device of the present embodiment is an improvement of the tea water device of the first embodiment, except that the tea water device of the first embodiment is the same as the tea water device of the first embodiment:

1) referring to fig. 8 and 9, the controller 2 further comprises a temperature sensor 12 arranged in the teapot 1, the 3 rd interface 3-2 of the upper interface 3-2 is connected with the temperature sensor 12, when the lower interface 3-2 and the upper interface 3-1 are matched with each other, a control signal connection is formed between the electric control unit 4 and the temperature control sensor 12, and the temperature control sensor 12 is used for measuring a real-time temperature value of the substance (tea making water mixture) in the teapot and sending the measured real-time temperature value to an MCU (central processing unit 10) of the electric control unit 4.

2) The output device 9 can also display real-time temperature values;

3) the electrolysis parameters are changed from the first tea making electrolysis parameters corresponding to each type of tea to the second tea making electrolysis parameters corresponding to each type of tea at each temperature, and the second tea making electrolysis parameters are optimized parameters for carrying out electrolysis tea making at each type of tea at each temperature through experiments. For example: the second tea-making electrolysis parameters of green tea at a temperature of 70 ℃ are an electrolysis time of 45 seconds and an electrolysis current of 0.65A; the second tea-making electrolysis parameters of the green tea at the temperature of 80 ℃ are the electrolysis time of 41 seconds and the electrolysis current of 0.60A; the second tea making electrolysis parameters of the black tea at the temperature of 75 ℃ are the electrolysis time of 50 seconds and the electrolysis current of 0.7A; the second tea making electrolysis parameters of the black tea at the temperature of 85 ℃ are the electrolysis time of 48 seconds and the electrolysis current of 0.7A; and so on. Specifically, the second tea making electrolysis parameters corresponding to each kind of tea may be obtained through experiments and preset in the MCU (central processing unit 10).

EXAMPLE III

The tea water device of the embodiment is an improvement of the tea water device of the first embodiment or the second embodiment, and is different from the tea water device of the first embodiment except that:

1) the electrolysis parameters also comprise tea washing electrolysis parameters, the tea washing electrolysis parameters are the preferred parameters for carrying out the electrolysis tea washing on each tea obtained through experiments, the electrolysis time is generally 6-60 seconds, and the electrolysis current is generally 0.05-1.5A. For example: the tea washing electrolysis parameters of the black tea are 10 seconds of electrolysis time and 0.15A of electrolysis current; and so on.

2) The button T2 of the input unit 8 may also be used to activate a tea seed selection signal.

Example four

The tea water device of the embodiment is an improvement of the tea water device of the embodiment, except that the tea water device is the same as the tea water device of the embodiment:

1) the electrolysis parameters also comprise tea dirt washing electrolysis parameters, the tea dirt washing electrolysis parameters are the optimal parameters for performing electrolysis cleaning on the tea dirt formed on the inner wall of the teapot 1 corresponding to each tea leaf obtained through experiments, the electrolysis time is generally 2-3min, and the electrolysis current is generally 1.5-2A.

2) The input device 8 further comprises a button T1 as a trigger point (third trigger point), and pressing or touching T1 triggers an electrode change start signal and a tea seed selection signal to the electronic control unit 4;

3) a relay RY1 is also arranged, a double-pole double-throw relay is selected as the RY1, and the electric control unit 4 controls the relay RY1 to carry out electrode reversal.

EXAMPLE five

As shown in fig. 10, the tea water device of the present embodiment is an improvement of the tea water device of the first embodiment, except that the tea water device of the first embodiment is the same as the tea water device of the first embodiment:

1) the base 3 and the teapot 1 form an integral connecting structure.

2) The input device 8 is replaced by a membrane switch.

3) The output device 9 is replaced by a liquid crystal display.

4) The power source 2 is instead an external power source connected via a plug or socket 15 provided on the base 3.

The present invention is not limited to the specific technical solutions of the above embodiments. Such as:

1. the manual input device 8 in the above embodiment may also be replaced by a touch screen or a reader/writer; alternatively, the manual input device 8 may be replaced by a device for automatically selecting tea leaves, such as a voice recognizer or an automatic sensor, as long as a required signal can be sent to the electronic control unit 4.

2. The output device 9 in the above embodiments may be replaced by other devices such as LED lamps or may be eliminated.

3. The kinds of tea leaves may include other kinds of tea leaves in addition to the six kinds of tea leaves in the above embodiments.

4. The base 3 in the above embodiment can be replaced by a hanging plate or a hanging seat on the side of the teapot 1, that is, the main body of the controller 2 can be made into a hanging seat form to replace the base 3 for being fixedly installed on the wall, so that the teapot 1 can be hung on the controller 2.

5. The power supply 5 may also be separate from the controller 2.

6. The number of the lower ports 3-1 and the upper ports 3-2 in the above embodiments may be one, two, or other numbers.

7. The controller 2 in the above embodiment can also be separately placed at a certain distance from the teapot, and the controller 2 and the teapot 1 are connected with each other through a cable and a socket.

Therefore, the technical solutions formed by the equivalent substitutions are all the protection scope claimed by the present invention.

Claims (11)

1. A tea device comprises a teapot, a controller and a power supply, wherein the controller comprises an electric control unit, a heater arranged in the teapot and a starter capable of sending a starting heating signal to the electric control unit; a diaphragm is arranged between the anode electrode and the cathode electrode, and the electric control unit is in control connection with the heater; the method is characterized in that: the starter can also be used for selecting the tea type and sending out a tea type selection signal to the electronic control unit, electrolysis parameters including electrolysis time and electrolysis current are arranged in the electronic control unit, the electrolysis parameters include tea making electrolysis parameters for controlling the cathode and anode electrodes to electrolyze a tea making water mixture formed by tea and heating water in the teapot according to the tea type selection signal when tea making is carried out, and the tea making electrolysis parameters include a first tea making electrolysis parameter classified according to each type of tea.

2. The tea device according to claim 1, wherein: the controller also comprises a temperature sensor which is arranged in the teapot and can send a measurement to the electric control unit for measuring the real-time temperature value of the tea making water mixture, and the tea making electrolysis parameters also comprise second tea making electrolysis parameters which are classified according to each temperature of each type of tea.

3. The tea device according to claim 1 or 2, characterized in that: the electrolysis parameters also comprise tea washing electrolysis parameters for controlling the positive and negative electrodes to electrolyze a tea washing water mixture formed by tea and water in the teapot according to the tea selection signals by the electronic control unit when the tea is washed, and the tea washing electrolysis parameters are classified according to each type of tea.

4. The tea device according to claim 1 or 2, characterized in that: the electrolysis parameters also comprise tea scale washing electrolysis parameters for controlling the positive and negative electrodes to electrolyze water in the teapot according to the tea variety selection signals when tea scale washing is carried out by the electronic control unit, and the tea scale washing electrolysis parameters are classified according to each tea; the actuator may also send an electrode change signal to the electronic control unit.

5. The tea device according to claim 3, wherein: the electrolysis parameters also comprise tea scale washing electrolysis parameters for controlling the positive and negative electrodes to electrolyze water in the teapot according to the tea selection signals when tea scale washing is carried out by the electronic control unit, and the tea scale washing electrolysis parameters are classified according to each type of tea; the actuator may also send an electrode change signal to the electronic control unit.

6. The tea device according to claim 1 or 2, characterized in that: the actuator is a manual input device having trigger points for emitting the actuation heat signal and the seed selection signal.

7. The tea device according to claim 3, wherein: the actuator is a manual input device having trigger points for emitting the actuation heat signal and the seed selection signal.

8. The tea device according to claim 4, wherein: the actuator is a manual input device having trigger points for emitting the actuating heat signal, the tea seed selection signal and the electrode change signal.

9. The tea device according to claim 1 or 2, characterized in that: the controller further comprises a base which is sealed and comprises an inner cavity, the base and the teapot form a split connecting structure, the power supply and the electric control unit are arranged in the base, a pair of upper and lower interfaces which can be switched on and off are arranged between the teapot and the base, the upper interface is connected with the cathode and the anode, and the lower interface is connected with a port of the electric control unit for outputting current.

10. The tea device according to claim 1 or 2, characterized in that: the controller is characterized by further comprising a base which is sealed and comprises an inner cavity, the base and the teapot form an integrated structure, the power supply and the electric control unit are arranged in the base, a pair of upper and lower interfaces which can be switched on and off is arranged between the teapot and the base, the upper interface is connected with the negative and positive electrodes, and the lower interface is connected with the positive and negative ports of the controller output current.

11. The tea device according to claim 6, wherein: the teapot is also provided with an output device for displaying the identification of the tea leaves, the electrolysis parameters and the temperature; the input device is a key, a touch screen or a reader-writer which is manually operated and arranged on the teapot; the tea comprises black tea, scented tea, white tea, Pu' er tea, and rock tea; the electrolysis time is in the range of 0.1-3 min; the range of the electrolytic current is 0.05-2A; the output device is a digital tube, a liquid crystal display screen or an LED lamp arranged on the teapot.

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