CN113842046A - Control system and control method for tea making machine - Google Patents
Control system and control method for tea making machine Download PDFInfo
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- CN113842046A CN113842046A CN202111170779.8A CN202111170779A CN113842046A CN 113842046 A CN113842046 A CN 113842046A CN 202111170779 A CN202111170779 A CN 202111170779A CN 113842046 A CN113842046 A CN 113842046A
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- tea
- water
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/52—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus
- A47J31/525—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus the electronic control being based on monitoring of specific process parameters
Abstract
The invention discloses a control system and a control method for a tea making machine, and relates to the technical field of tea making machines. The tea making device comprises a box body, wherein a tea making container and a tea storage container are fixedly arranged on the box body, and the tea making container is positioned right above the tea storage container; a first infrared detector for detecting the water level in the tea making container is arranged on the peripheral side surface of the tea making container, and the first infrared detector is fixedly arranged on the box body; the peripheral side surface of the tea storage container is provided with a second infrared detector for detecting the water level in the tea storage container, and the second infrared detector is fixedly arranged on the box body. According to the invention, the first infrared detector and the second infrared detector are arranged outside the tea making container and the tea storage container, so that water quality pollution caused by contact of the detection device with tea water in the container is avoided while water quantity detection is realized, and thus the quality of the tea water is ensured.
Description
Technical Field
The invention belongs to the technical field of tea making machines, and particularly relates to a control system for a tea making machine and a control method of the control system for the tea making machine.
Background
An automatic tea making machine is an electric tea making appliance which can automatically make tea according to the characteristics of tea leaves and a set program. In order to fully exert the efficacy of tea, people usually brew tea for many times. At present, in an automatic tea making machine, in order to realize multiple times of brewing, a certain detection instrument is mostly used for detecting the water quantity in a container, and when the water quantity in the tea making container is higher than or lower than a certain set threshold value, a system automatically injects water for brewing.
The invention discloses an automatic circulating tea making machine and an automatic circulating tea making control method, and the publication number is CN108245019B, the automatic circulating tea making machine comprises a tea container, wherein the tea container is connected with a first water volume detector; the water outlet of the tea making container is communicated with the tea water container, and a water outlet control piece is arranged between the tea making container and the tea water container; the water supply device can inject water with preset temperature into the tea making container; and the control unit is respectively connected with the first water quantity detector, the water outlet control piece and the water supply device, when the water quantity detected by the first water quantity detector is lower than a first preset water quantity, the control unit controls the water supply device to inject a preset amount of water into the tea making container, and controls the water outlet control piece to be opened after the water supply device injects water. Wherein, there is a water level probe in the first water yield detector, has two water level probes of high water level probe and low water level probe in the second water yield detector. However, the invention still has the following disadvantages:
firstly, the water quantity detector is arranged in the container, and because the water quantity detector finally outputs an electric signal to the control panel, the complexity of the structure is increased no matter what material the container is made of.
Secondly, the tea water container and the temperature of water in the tea making container are higher. When the water quantity detection device is immersed in high-temperature water, volatile substances in the detection device easily enter the water, and the human health is affected.
Disclosure of Invention
The invention aims to provide a control system for a tea making machine, which is simple in structure and solves the problem that the existing water quantity detection device is immersed in high-temperature water, volatile substances in the detection device easily enter the water and influence human health by arranging a first infrared detector and a second infrared detector outside a tea making container and a tea storage container. Another objective of the present invention is to provide a control method for a control system of a tea making machine, which can achieve multiple times of brewing and fully exert the efficacy of tea.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a control system for a tea making machine, which comprises a box body, wherein a tea making container and a tea storage container are fixedly arranged on the box body, the tea making container is positioned right above the tea storage container, a water outlet is formed in the lower end of the tea making container, and a water outlet control element for controlling tea water in the tea making container to be injected into the tea storage container is arranged in the water outlet. A first infrared detector for detecting the water level in the tea making container is arranged on the peripheral side surface of the tea making container, and the first infrared detector is fixedly arranged on the box body; the peripheral side surface of the tea storage container is provided with a second infrared detector for detecting the water level in the tea storage container, and the second infrared detector is fixedly installed on the box body. Still fixed mounting has control module, display module and water supply module on the box, control module and display module, water supply module, the equal electric connection of first infrared detector and second infrared detector.
Furthermore, the tea making container and the tea storage container are both made of transparent glass materials, the infrared detectors can penetrate through the containers, and water quantity can be detected according to the change of light intensity penetrating through the containers.
Furthermore, the first infrared detector is arranged on the upper edge of the tea making container, the first infrared detector is provided with a light intensity threshold value A, and the light intensity threshold value A is a light intensity value which penetrates through the wall of the tea making container when the water amount in the tea making container does not reach the first infrared detector.
Further, the second infrared detector is arranged on the lower edge of the tea storage container, the second infrared detector is provided with a light intensity threshold value B, and the light intensity threshold value B is a light intensity value when the water quantity in the tea storage container does not reach the second infrared detector and penetrates through the wall of the tea storage container.
Furthermore, the volume of the tea storage container is 10-20 ml larger than that of the tea making container, so that the tea water is prevented from overflowing.
Furthermore, the water supply module is provided with a first heating device which can inject water with preset temperature into the tea making container.
Furthermore, the tea making container is provided with a second heating device for making tea.
Furthermore, the tea storage container is provided with a third heating device for preserving the temperature of the tea water after brewing.
A control method for a control system of a tea maker, comprising the steps of:
s1: after the type of the tea is selected, starting an automatic tea making program through a control module;
s2: starting a water supply module, and injecting water with a set temperature into the tea making container;
s3: the first infrared detector judges whether the intensity of light rays passing through the tea making container is smaller than a threshold value A or not, if the intensity of light rays passing through the tea making container is smaller than the threshold value A, water in the tea making container is filled, and at the moment, the system automatically closes the water supply module;
s4: starting a second heating device to boil tea water in the tea making container;
s5: the second infrared detector judges whether the intensity of light rays passing through the tea storage container is greater than a threshold value B or not, if so, no tea water exists in the tea storage container, and the tea water can be injected into the tea storage container; if the water content is less than the threshold value B, the tea water is in the tea storage container, and the tea water needs to be emptied;
s6: after the tea is brewed, automatically opening a water outlet control element of the tea making container, and injecting the brewed tea water into the tea storage container from a water outlet;
s7: the system prompts whether to carry out the next brewing or not, whether to manually select or not is judged, and if yes, S2-S7 is repeated; if not, the tea making is finished.
Further, in step S7, the system may issue an audio alarm to remind the user whether to brew the beverage next time.
The invention has the following beneficial effects:
according to the invention, the first infrared detector and the second infrared detector are arranged outside the tea making container and the tea storage container, so that the structure is simple, the water quantity detection is realized, and meanwhile, the water quality pollution caused by the contact of the detection device with tea water in the container is avoided, thereby ensuring the quality of the tea water.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a control system for a tea maker according to the present invention;
fig. 2 is a flow chart illustrating a control method of a control system for a tea maker according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-box, 2-tea making container, 3-tea storage container, 4-first infrared detector, 5-second infrared detector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Example one
Referring to fig. 1, the present invention is a control system for a tea making machine, including a box 1, a tea making container 2 and a tea storage container 3 are fixedly installed on the box, the tea making container 2 is located right above the tea storage container 3, a water outlet 201 is provided at the lower end of the tea making container 2, a water outlet control element for controlling tea water in the tea making container to be injected into the tea storage container 3 is provided in the water outlet 201, the volume of the tea storage container 3 is 10-20 ml greater than the volume of the tea making container 2, so as to avoid tea water overflow. The tea making container 2 and the tea storage container 3 are made of transparent glass materials, the infrared detectors can penetrate through the containers, and the water quantity can be detected according to the change of the light intensity of the penetrating containers. The peripheral side surface of the tea making container 2 is provided with a first infrared detector 4 for detecting the water level in the tea making container 2, and the first infrared detector 4 is fixedly arranged on the box body 1; the side surface of the tea storage container 3 is provided with a second infrared detector 5 for detecting the water level in the tea storage container 3, and the second infrared detector 5 is fixedly arranged on the box body 1.
The first infrared detector 4 is arranged on the upper edge of the tea making container 2, the first infrared detector 4 is provided with a light intensity threshold value A, and the light intensity threshold value A is a light intensity value which penetrates through the wall of the tea making container 2 when the water amount in the tea making container 2 does not reach the height of the first infrared detector 4. The second infrared detector 5 is arranged at the lower edge of the tea storage container 3, the second infrared detector 5 is provided with a light intensity threshold value B, and the light intensity threshold value B is a light intensity value which penetrates through the wall of the tea storage container 3 when the water amount in the tea storage container 3 does not reach the height of the second infrared detector 5.
Still fixed mounting has control module, display module and water supply module on the box 1, and control module and display module, water supply module, first infrared detector 4 and the equal electric connection of second infrared detector 5. The water supply module is provided with a first heating device which can inject water with preset temperature into the tea making container 2. The tea making container 2 is provided with a second heating device for making tea, and the tea storage container 3 is provided with a third heating device for preserving heat of tea after making tea.
Referring to fig. 2, the present invention further provides a control method for a control system of a tea making machine, including the following steps:
s1: selecting the type of tea, and starting an automatic tea making program through a control module;
s2: starting the water supply module, and injecting water with a set temperature into the tea making container 2;
s3: the first infrared detector 4 judges whether the intensity of the light rays passing through the tea making container 2 is smaller than a threshold value A or not, if the intensity of the light rays is smaller than the threshold value A, the water in the tea making container 2 is filled, and at the moment, the system automatically closes the water supply module;
s4: starting the second heating device to boil the tea water in the tea making container 2;
s5: the second infrared detector 5 judges whether the intensity of the light rays passing through the tea storage container 3 is greater than a threshold value B, if so, no tea water exists in the tea storage container 3, and tea water can be injected into the tea storage container 3; if the water content is less than the threshold value B, the tea water is in the tea storage container 3 and needs to be emptied;
s6: after the tea making is finished, the water outlet control element of the tea making container 2 is automatically opened, and the tea water which is finished being made is injected into the tea storage container 3 from the water outlet 201;
s7: the system prompts whether to carry out the next brewing or not, whether to manually select or not is judged, and if yes, S2-S7 is repeated; if not, the tea making is finished.
Example two
Still be equipped with audible alarm on the box, audible alarm and control module electric connection, the system can send out the sound alarm when dashing and steep completion back, reminds the user whether to dash and steep next time, and after sounding for a few seconds, the alarm is automatic to be eliminated.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A control system for a tea maker, comprising:
the tea making device comprises a box body (1), wherein a tea making container (2) and a tea storage container (3) are fixedly installed on the box body, the tea making container (2) is located right above the tea storage container (3), a water outlet (201) is formed in the lower end of the tea making container (2), and a water outlet control element for controlling tea water in the tea making container to be injected into the tea storage container (3) is arranged in the water outlet (201);
the peripheral side of the tea making container (2) is provided with a first infrared detector (4) for detecting the water level in the tea making container (2), and the first infrared detector (4) is fixedly arranged on the box body (1); a second infrared detector (5) for detecting the water level in the tea storage container (3) is arranged on the peripheral side surface of the tea storage container (3), and the second infrared detector (5) is fixedly arranged on the box body (1);
the water supply box is characterized in that a control module, a display module and a water supply module are fixedly mounted on the box body (1), and the control module is electrically connected with the display module, the water supply module, the first infrared detector (4) and the second infrared detector (5) in an equal mode.
2. The control system for a tea maker according to claim 1, wherein the tea making vessel (2) and the tea storage vessel (3) are both made of transparent glass.
3. The control system for a tea maker according to claim 2, wherein the first infrared detector (4) is arranged at an upper edge of the tea making vessel (2), the first infrared detector (4) being provided with a light intensity threshold a, which is a light intensity value across a wall of the tea making vessel (2) when the amount of water in the tea making vessel (2) does not reach a height of the first infrared detector (4).
4. A control system for a tea maker according to claim 2, wherein the second infrared detector (5) is arranged at a lower edge of the tea storage container (3), and the second infrared detector (5) is provided with a light intensity threshold B, which is the light intensity value across the wall of the tea storage container (3) when the water level in the tea storage container (3) does not reach the height of the second infrared detector (5).
5. A control system for a tea maker according to claim 1, wherein the volume of the tea storage container (3) is 10-20 ml greater than the volume of the tea making container (2).
6. The control system for a tea maker according to claim 1, wherein the water supply module is provided with first heating means capable of injecting water of a preset temperature into the tea making container (2).
7. A control system for a tea maker according to claim 1, wherein the tea making vessel (2) is provided with second heating means for brewing tea water.
8. The control system for a tea maker according to claim 1, wherein the tea storage container (3) is provided with a third heating device for keeping warm the brewed tea water.
9. A control method for a control system of a tea maker, comprising the steps of:
s1: selecting the type of tea, and starting an automatic tea making program through a control module;
s2: starting a water supply module, and injecting water with a set temperature into the tea making container (2);
s3: the first infrared detector (4) judges whether the intensity of light rays passing through the tea making container (2) is smaller than a threshold value A or not, if so, the water in the tea making container (2) is filled, and at the moment, the system automatically closes the water supply module;
s4: starting a second heating device to boil tea water in the tea making container (2);
s5: the second infrared detector (5) judges whether the intensity of light rays passing through the tea storage container (3) is greater than a threshold value B or not, if so, no tea water exists in the tea storage container (3), and tea water can be injected into the tea storage container (3); if the water content is less than the threshold value B, the tea water is in the tea storage container (3), and the tea water needs to be emptied;
s6: after the tea is brewed, the water outlet control element of the tea making container (2) is automatically opened, and the brewed tea water is injected into the tea storage container (3) from the water outlet (201);
s7: the system prompts whether to carry out the next brewing or not, whether to manually select or not is judged, and if yes, S2-S7 is repeated; if not, the tea making is finished.
10. The control method of the control system of the tea making machine according to claim 9, wherein in the step S7, the system can issue an audible alarm to remind the user whether to make the next brewing.
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| CN202111170779.8A CN113842046A (en) | 2021-10-08 | 2021-10-08 | Control system and control method for tea making machine |
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| CN202111170779.8A CN113842046A (en) | 2021-10-08 | 2021-10-08 | Control system and control method for tea making machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871477A (en) * | 2011-07-11 | 2013-01-16 | 惠中兴 | Reminding device for tea infusion |
| CN203195437U (en) * | 2013-02-19 | 2013-09-18 | 九阳股份有限公司 | Water dispenser with water level intelligent detection function |
| CN108245019A (en) * | 2018-01-16 | 2018-07-06 | 金涛 | A kind of automatic cycle making tea machine and automatic cycle are made tea control method |
| CN109770717A (en) * | 2019-03-08 | 2019-05-21 | 江苏中茗茶具科技有限公司 | Automatically tea tea maker is boiled |
| CN112089317A (en) * | 2020-09-15 | 2020-12-18 | 东莞市明业新材料科技有限公司 | Intelligent tea making machine and tea making method |
| CN113143011A (en) * | 2021-05-14 | 2021-07-23 | 四川虹美智能科技有限公司 | Automatic tea making machine and automatic tea making method |
-
2021
- 2021-10-08 CN CN202111170779.8A patent/CN113842046A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871477A (en) * | 2011-07-11 | 2013-01-16 | 惠中兴 | Reminding device for tea infusion |
| CN203195437U (en) * | 2013-02-19 | 2013-09-18 | 九阳股份有限公司 | Water dispenser with water level intelligent detection function |
| CN108245019A (en) * | 2018-01-16 | 2018-07-06 | 金涛 | A kind of automatic cycle making tea machine and automatic cycle are made tea control method |
| CN109770717A (en) * | 2019-03-08 | 2019-05-21 | 江苏中茗茶具科技有限公司 | Automatically tea tea maker is boiled |
| CN112089317A (en) * | 2020-09-15 | 2020-12-18 | 东莞市明业新材料科技有限公司 | Intelligent tea making machine and tea making method |
| CN113143011A (en) * | 2021-05-14 | 2021-07-23 | 四川虹美智能科技有限公司 | Automatic tea making machine and automatic tea making method |
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