CN115316844A - Tea dispenser, cold extraction control method and system thereof, and storage medium - Google Patents
Tea dispenser, cold extraction control method and system thereof, and storage medium Download PDFInfo
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- CN115316844A CN115316844A CN202110505486.4A CN202110505486A CN115316844A CN 115316844 A CN115316844 A CN 115316844A CN 202110505486 A CN202110505486 A CN 202110505486A CN 115316844 A CN115316844 A CN 115316844A
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- 238000000605 extraction Methods 0.000 title claims abstract description 280
- 238000000034 method Methods 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 558
- 235000019640 taste Nutrition 0.000 claims abstract description 80
- 239000000843 powder Substances 0.000 claims abstract description 18
- 238000000227 grinding Methods 0.000 claims abstract description 16
- 230000004044 response Effects 0.000 claims abstract description 6
- 244000269722 Thea sinensis Species 0.000 claims description 214
- 235000013616 tea Nutrition 0.000 claims description 183
- 235000006468 Thea sinensis Nutrition 0.000 claims description 31
- 239000003205 fragrance Substances 0.000 claims description 27
- 235000020279 black tea Nutrition 0.000 claims description 20
- 235000009569 green tea Nutrition 0.000 claims description 20
- 230000035622 drinking Effects 0.000 claims description 13
- 238000004590 computer program Methods 0.000 claims description 11
- 235000020333 oolong tea Nutrition 0.000 claims description 11
- 239000000796 flavoring agent Substances 0.000 claims description 10
- 235000019634 flavors Nutrition 0.000 claims description 10
- 241000196324 Embryophyta Species 0.000 claims 1
- 241001122767 Theaceae Species 0.000 abstract 11
- 238000005057 refrigeration Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 101100313259 Schizosaccharomyces pombe (strain 972 / ATCC 24843) tea2 gene Proteins 0.000 description 1
- 101100313260 Schizosaccharomyces pombe (strain 972 / ATCC 24843) tea3 gene Proteins 0.000 description 1
- 101100313261 Schizosaccharomyces pombe (strain 972 / ATCC 24843) tea4 gene Proteins 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- 235000005487 catechin Nutrition 0.000 description 1
- 150000001765 catechin Chemical class 0.000 description 1
- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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- 235000018553 tannin Nutrition 0.000 description 1
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- 239000001648 tannin Substances 0.000 description 1
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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
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Tea And Coffee (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention discloses a tea dispenser and a cold extraction control method, a system and a storage medium thereof, wherein the tea dispenser comprises a grinding device, a modulation extraction device and a refrigerating device, and the cold extraction control method comprises the following steps: determining the type and taste of the cold-extracted tea in response to the received selection instruction; controlling a grinding device to grind a corresponding amount of tea into tea powder according to the determined type and taste of the cold-extracted tea; controlling the modulation extraction device to press the tea powder into tea cakes; the control refrigeration device refrigerates water and conveys cold water to the modulation extraction device, and the modulation extraction device is controlled to extract in a sectional water inlet mode. The invention shortens the time of the whole cold-extracted tea making process, is simple and convenient to operate, adopts different extraction time intervals aiming at different tea leaves, ensures that the extraction is more sufficient, ensures that the made cold-extracted tea has excellent taste, can be convenient for users to operate and select, saves a large amount of labor cost, and has good application value.
Description
Technical Field
The invention relates to a tea dispenser, a cold extraction control method and system thereof, and a storage medium.
Background
The cold-extracted tea can release catechins, tea polyphenols and other substances, simultaneously reduces the release of caffeine and tannin, is sweet in taste, is suitable for long-term drinking, and is popular with the majority of people. The cold-extracted tea is generally prepared by soaking tea leaves in cold water and refrigerating the tea leaves in a refrigerating chamber of a refrigerator for 6 to 7 hours, the preparation method of the cold-extracted tea is complicated, the preparation time is long, and the existing standard preparation scheme for the cold-extracted tea with different types and different tastes does not exist.
Disclosure of Invention
The invention aims to overcome the defects that the cold-extraction tea making method in the prior art is complicated, the making time is long, and the standard making scheme aiming at cold-extraction tea with different types and tastes does not exist in the prior art, and provides a tea drinking machine, a cold-extraction control method and system thereof, and a storage medium.
The invention solves the technical problems through the following technical scheme:
the invention provides a cold extraction control method of a tea dispenser, wherein the tea dispenser comprises a grinding device, a modulation extraction device and a refrigerating device, and the cold extraction control method comprises the following steps:
determining the type and taste of the cold-extracted tea in response to the received selection instruction;
controlling the grinding device to grind a corresponding amount of tea into tea powder according to the determined type and taste of the cold-extracted tea;
controlling the modulation extraction device to press the tea powder into tea cakes;
and controlling the refrigerating device to refrigerate water and convey cold water to the modulation extraction device, and controlling the modulation extraction device to extract in a sectional water feeding mode.
Preferably, the cold extraction control method further comprises:
presetting tea variety flag bits corresponding to different varieties of cold-extracted tea and mouthfeel flag bits corresponding to different mouthfeels;
the step of determining the type and taste of the cold extracted tea in response to the received selection instruction comprises the following steps:
receiving a first selection instruction to determine the type of the selected cold extraction tea, and marking the position of a corresponding tea type with 1;
receiving a second selection instruction to determine the selected mouthfeel, and marking the position 1 of a corresponding mouthfeel mark;
and reading the tea variety flag bit and the mouthfeel flag bit and determining the variety and mouthfeel of the selected cold-extracted tea.
Preferably, the variety comprises at least one of oolong tea, black tea, green tea and other teas, and the mouthfeel comprises at least one of strong aroma type and faint scent type.
Preferably, the step of controlling the modulated extraction device to perform extraction by means of sectional water feeding specifically comprises:
if the type is oolong and the taste is strong fragrance, detecting the total water quantity conveyed by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a first water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a first interval time, continuously detecting the total water quantity conveyed by a flowmeter, stopping conveying when the total water quantity conveyed reaches half of the first total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing reaches the first interval time again, continuously detecting the total water quantity conveyed by the flowmeter, and finishing extraction until the total water quantity conveyed reaches the first total water quantity;
if the type is oolong tea and the taste is faint scent type, detecting the total water quantity conveyed by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a second water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device and continuously detecting the total water quantity conveyed by a flowmeter when the timing reaches a first interval time, stopping conveying when the total water quantity conveyed reaches a half of the first total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device and continuously detecting the total water quantity conveyed by the flowmeter when the timing again reaches the first interval time, and finishing extraction work until the total water quantity conveyed reaches the first total water quantity;
if the type is black tea and the taste is strong fragrance, the total water quantity conveyed is detected by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a third water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a second interval time, continuously detecting the total water quantity conveyed by a flowmeter, stopping conveying when the total water quantity conveyed reaches a half of a second total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing again reaches the second interval time, continuously detecting the total water quantity conveyed by the flowmeter, and finishing extraction work until the total water quantity conveyed reaches the second total water quantity;
if the type is black tea and the taste is faint scent, the total water quantity conveyed is detected by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a fourth water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a second interval time, continuously detecting the total water quantity conveyed by a flowmeter, stopping conveying when the total water quantity conveyed reaches a half of a second total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing again reaches the second interval time, continuously detecting the total water quantity conveyed by the flowmeter, and finishing extraction work until the total water quantity conveyed reaches the second total water quantity;
if the type is green tea and the taste is strong fragrance, the total water quantity conveyed is detected by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a fifth water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a third interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches a third total water quantity to finish extraction work;
if the type is green tea and the taste is faint scent, the total water quantity conveyed is detected by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches the sixth water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a third interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches a third total water quantity to finish extraction work;
if the types of the tea are other tea and the taste is strong fragrance, the total water quantity conveyed is detected by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches the seventh water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a fourth interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches the fourth total water quantity to finish extraction work;
if the type is other tea and the taste is faint scent, the total water quantity conveyed is detected by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; and stopping conveying when the total water quantity conveyed reaches the eighth water inlet quantity, starting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing reaches a fourth interval time, and continuously detecting the total water quantity conveyed by the flowmeter until the total water quantity conveyed reaches the fourth total water quantity to finish extraction work.
The invention also provides a cold extraction control system of the tea drinking machine, the tea drinking machine comprises a grinding device, a modulation extraction device and a refrigerating device, and the cold extraction control system comprises:
the selection module is used for responding to the received selection instruction to determine the type and the taste of the cold-extracted tea;
the first control module is used for controlling the grinding device to grind the tea leaves with corresponding amount into tea powder according to the determined type and taste of the cold-extracted tea;
the second control module is used for controlling the modulation extraction device to press the tea powder into tea cakes;
and the third control module is used for controlling the refrigerating device to refrigerate water and convey cold water to the modulation extraction device, and controlling the modulation extraction device to extract in a sectional water inlet mode.
Preferably, the cold extraction control system further comprises:
the system comprises a presetting module, a cold-extraction module and a control module, wherein the presetting module is used for presetting tea variety flag bits corresponding to different varieties of cold-extracted tea and mouthfeel flag bits corresponding to different mouthfeel;
the selection module specifically comprises:
the first selection unit is used for receiving a first selection instruction, determining the type of the selected cold-extraction tea and marking the position of the corresponding tea type as 1;
the second selection unit is used for receiving a second selection instruction to determine the selected mouthfeel, and marking the position 1 of the corresponding mouthfeel;
and the reading unit is used for reading the tea variety flag bit and the mouthfeel flag bit and determining the variety and mouthfeel of the selected cold-extracted tea.
Preferably, the variety comprises at least one of oolong tea, black tea, green tea and other teas, and the mouthfeel comprises at least one of strong aroma type and faint scent type.
Preferably, if the type is oolong and the taste is strong fragrance type, the third control module starts to detect the total water quantity conveyed by a flowmeter when controlling cold water to be conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a first water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a first interval time, continuously detecting the total water quantity conveyed by a flowmeter, stopping conveying when the total water quantity conveyed reaches half of the first total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing reaches the first interval time again, continuously detecting the total water quantity conveyed by the flowmeter, and finishing extraction until the total water quantity conveyed reaches the first total water quantity;
if the type is oolong and the taste is faint scent, the third control module starts to detect the total water quantity conveyed through a flowmeter when controlling cold water to be conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a second water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device and continuously detecting the total water quantity conveyed by a flowmeter when the timing reaches a first interval time, stopping conveying when the total water quantity conveyed reaches a half of the first total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device and continuously detecting the total water quantity conveyed by the flowmeter when the timing again reaches the first interval time, and finishing extraction work until the total water quantity conveyed reaches the first total water quantity;
if the type is black tea and the taste is strong fragrance, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling cold water to be conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a third water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a second interval time, continuously detecting the total water quantity conveyed by a flowmeter, stopping conveying when the total water quantity conveyed reaches a half of a second total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing again reaches the second interval time, continuously detecting the total water quantity conveyed by the flowmeter, and finishing extraction work until the total water quantity conveyed reaches the second total water quantity;
if the type is black tea and the taste is faint scent, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling to convey cold water to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a fourth water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a second interval time, continuously detecting the total water quantity conveyed by a flowmeter, stopping conveying when the total water quantity conveyed reaches half of the second total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing again reaches the second interval time, continuously detecting the total water quantity conveyed by the flowmeter, and finishing extraction work until the total water quantity conveyed reaches the second total water quantity;
if the type is green tea and the taste is strong fragrance, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling to convey cold water to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches the fifth water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a third interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches a third total water quantity to finish extraction work;
if the type is green tea and the taste is faint scent, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling to convey cold water to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches the sixth water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a third interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches a third total water quantity to finish extraction work;
if the type is other tea and the taste is strong fragrance, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling to convey cold water to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches the seventh water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a fourth interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches the fourth total water quantity to finish extraction work;
if the type is other tea and the taste is faint scent, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling to convey cold water to the modulation extraction device for the first time; and stopping conveying when the total water quantity conveyed reaches the eighth water inflow, starting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing reaches a fourth interval time, and continuously detecting the total water quantity conveyed by the flowmeter until the total water quantity conveyed reaches the fourth total water quantity to finish extraction work.
The invention also provides a tea drinking machine, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the computer program to realize the cold extraction control method of the tea drinking machine.
The invention also provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the method of cold extraction control of a tea beverage machine as described above.
The positive progress effects of the invention are as follows: the invention provides a control method for making cold-extracted tea products of different types and tastes based on a tea dispenser, so that the time consumption of the whole cold-extracted tea making process is shortened, the operation is simple and convenient, different extraction time intervals are adopted for different tea, the extraction is more sufficient, the taste of the made cold-extracted tea is excellent, the operation and the selection of a user can be facilitated, a large amount of labor cost is saved, and the control method has good application value.
Drawings
Fig. 1 is a schematic block diagram of a tea dispenser in a cold extraction control method of the tea dispenser according to embodiment 1 of the present invention.
Fig. 2 is a flowchart of a cold extraction control method of a tea dispenser according to embodiment 1 of the present invention.
Fig. 3 is a flow chart of a first part of the extraction control method for cold extraction of a tea drinking machine according to embodiment 1 of the present invention.
Fig. 4 is a flow chart of a second part of controlling extraction in the cold extraction control method of the tea dispenser of embodiment 1 of the present invention.
Fig. 5 is a flow chart of a third part of controlling extraction in the cold extraction control method of the tea dispenser of embodiment 1 of the present invention.
Fig. 6 is a fourth flowchart illustrating extraction control in the cold extraction control method of the tea dispenser according to embodiment 1 of the present invention.
Fig. 7 is a block diagram of a cold extraction control system of a tea dispenser according to embodiment 2 of the present invention.
Fig. 8 is a schematic circuit structure diagram of a tea dispenser according to embodiment 3 of the present invention.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
The embodiment provides a cold extraction control method of a tea dispenser, which can specifically control the cold extraction tea dispenser, as shown in fig. 1, the tea dispenser includes a grinding device 1, a refrigerating device 2 and a modulation extraction device 3, wherein the grinding device 1 is mainly used for grinding tea leaves into tea powder (specifically, the grinding device can be realized by a grinding motor), and different tea leaf amounts can be ground according to different tea leaf types and tastes; the refrigerating device 2 is mainly used for rapidly refrigerating water through a refrigerating semiconductor; after the tea powder falls into the modulation extraction device, the modulation extraction device presses the tea powder into tea cakes and prepares tea drinks through high-pressure extraction; in addition, the tea drinking machine can also comprise a tea box, a residue box and the like; as the tea drinking machine belongs to the existing mature products, the description is omitted.
As shown in fig. 2, the cold extraction control method of the tea dispenser in this embodiment specifically includes the following steps:
specifically, step 101 may be implemented by setting a button, a key, or a touch screen interface on the tea dispenser, and in this embodiment, the types of the cold-extracted tea products that the user may select to make may include four types: oolong tea, black tea, green tea, and other tea, and the taste can be two kinds: strong fragrance and faint scent; the cold extraction control method can preset tea variety flag bits corresponding to different varieties of cold extracted tea and mouthfeel flag bits corresponding to different mouthfeel, for example, oolong tea, black tea, green tea and other teas can respectively correspond to four tea variety flag bits, namely flag tea1, flag tea2, flag tea3 and flag tea4, and when a user selects the corresponding variety of the cold extracted tea, the corresponding flag position is 1; the strong flavor type and the faint flavor type can respectively correspond to FlagTasteN and FlagTasteQ, and when the user selects corresponding mouth feel, the corresponding mark position is 1.
Thus, step 101 may specifically include:
receiving a first selection instruction to determine the type of the selected cold-extraction tea, and marking the position of a corresponding tea type with 1;
receiving a second selection instruction to determine the selected mouthfeel, and marking the corresponding mouthfeel at a position 1;
and reading the tea variety flag bit and the mouthfeel flag bit and determining the variety and mouthfeel of the selected cold-extracted tea.
In addition, in this embodiment, the water intake intervals may be set for different types of cold-extracted tea products, where the water intake intervals of the different types of cold-extracted tea products may be different or the same, and may be specifically set according to practical experience, for example, the water intake intervals may be set to be interval time1 (first interval time), interval time2 (second interval time), interval time3 (third interval time), and interval time4 (fourth interval time) for oolong tea, black tea, green tea, and other teas, respectively.
In this embodiment, there is a corresponding relationship between the cold-extracted tea products with different types and tastes and the amount of the tea leaves to be ground, for example, the amount of the tea leaves corresponding to the cold-extracted tea products with different types and tastes may be different or the same, so after step 101 is executed, the cold extraction control method further includes:
102, controlling the grinding device to grind tea leaves with corresponding amount into tea powder according to the determined type and taste of the cold-extracted tea;
wherein, the ground tea powder can fall into a modulation extraction device;
103, controlling the modulation extraction device to press the tea powder into tea cakes;
104, controlling the refrigerating device to refrigerate water and convey cold water to the modulation extraction device, and controlling the modulation extraction device to extract in a sectional water inlet mode;
in step 104, the cold water delivery can be realized by using an electromagnetic pump, in this embodiment, the specific extraction control flow is different for cold-extracted tea products of different types and tastes, see fig. 3-6 specifically;
as shown in fig. 3, if the variety is oolong tea and the taste is strong flavor, the extraction control process specifically comprises:
step 1011, detecting the total water quantity conveyed by a flowmeter when cold water is conveyed to the modulation extraction device for the first time;
step 1013, when the timing reaches a first interval time, continuing to convey cold water to the modulation extraction device and continuing to detect the total water quantity conveyed through a flow meter;
step 1014, stopping conveying when the total water quantity conveyed reaches half of the first total water quantity, and restarting timing by a timer;
and step 1016, finishing the extraction work until the total water quantity conveyed reaches the first total water quantity, and stopping conveying the cold water at the moment.
If the variety is oolong tea and the taste is faint scent type, the extraction control flow specifically comprises the following steps:
step 1021, when cold water is firstly conveyed to the modulation extraction device, the total conveyed water amount is detected through a flowmeter;
step 1024, stopping conveying when the total water quantity conveyed reaches half of the first total water quantity, and restarting timing by the timer;
step 1025, when the timing reaches the first interval time again, cold water is continuously conveyed to the modulation extraction device, and the total conveyed water amount is continuously detected through a flowmeter;
and 1026, finishing the extraction work until the total water quantity conveyed reaches the first total water quantity, and stopping conveying the cold water at the moment.
As shown in fig. 4, if the variety is black tea and the taste is strong flavor, the extraction control process specifically includes:
step 1031, when the cold water is firstly conveyed to the modulation extraction device, detecting the total conveyed water quantity through a flow meter;
step 1034, stopping conveying when the total water conveyed reaches half of the second total water, and restarting timing by the timer;
step 1035, when the time reaches the second interval time again, continuing to convey the cold water to the modulation extraction device and continuing to detect the total conveyed water quantity through the flow meter;
and 1036, finishing extraction work until the total water quantity conveyed reaches the second total water quantity, and stopping conveying cold water at the moment.
If the variety is black tea and the taste is faint scent, the extraction control flow specifically comprises the following steps:
step 1041, when cold water is firstly conveyed to the modulation extraction device, starting to detect the total conveyed water amount through a flowmeter;
1042, stopping conveying when the total water quantity conveyed reaches a fourth water inflow, and starting timing by a timer; if the total water quantity conveyed does not reach the fourth water inflow, cold water is continuously conveyed;
step 1044, stopping conveying when the total water quantity conveyed reaches half of the second total water quantity, and restarting timing by the timer;
step 1045, when the timing reaches the second interval time again, continuing to convey the cold water to the modulation extraction device and continuing to detect the total water quantity conveyed through the flowmeter;
and 1046, finishing the extraction until the total water quantity delivered reaches the second total water quantity, and stopping delivering the cold water.
As shown in fig. 5, if the type is green tea and the taste is strong flavor, the extraction control process specifically includes:
and 1053, when the time reaches a third interval time, continuing to convey the cold water to the modulation extraction device and continuing to detect the total water quantity conveyed by the flowmeter until the total water quantity conveyed reaches the third total water quantity, finishing the extraction work, and stopping conveying the cold water at the moment.
If the type is green tea and the taste is faint scent type, the extraction control flow specifically comprises the following steps:
step 1061, detecting the total water quantity conveyed by a flowmeter when cold water is conveyed to the modulation extraction device for the first time;
step 1062, stopping conveying when the total water quantity conveyed reaches the sixth water inflow, and starting timing by a timer; if the total water quantity conveyed does not reach the sixth water inflow, cold water is continuously conveyed;
and 1063, when the time reaches a third interval time, continuing to convey the cold water to the modulation extraction device and continuing to detect the total water quantity conveyed by the flow meter until the total water quantity conveyed reaches the third total water quantity, finishing the extraction work, and stopping conveying the cold water at the moment.
As shown in fig. 6, if the type is other tea and the taste is strong flavor, the extraction control process specifically includes:
and 1073, when the time reaches a fourth interval time, continuing to convey the cold water to the modulation extraction device and continuing to detect the total water conveyed through the flow meter until the total water conveyed reaches the fourth total water, finishing extraction work, and stopping conveying the cold water at the moment.
If the type is other tea and the taste is faint scent type, the extraction control flow specifically comprises the following steps:
and 1083, when the time reaches a fourth interval time, continuing to convey the cold water to the modulation extraction device, and continuing to detect the total water quantity conveyed through the flow meter, finishing the extraction work until the total water quantity conveyed reaches the fourth total water quantity, and stopping conveying the cold water at the moment.
In this embodiment, different initial water intakes are respectively set in the extraction control flow for cold extraction tea products of different types and different tastes, the tea cake can be thoroughly soaked by initially pumping cold water of the corresponding initial water intakes through the setting of the initial water intakes, in the specific implementation process, preferably, the initial water intakes can be classified based on the tastes, and even if the cold extraction tea products of the same taste are different in type, the initial water intakes can be the same (namely, the first water intakes, the third water intakes, the fifth water intakes and the seventh water intakes are the same, and the second water intakes, the fourth water intakes, the sixth water intakes and the eighth water intakes are the same), so that the cold extraction control method of the invention can be ensured to be more standardized and more standardized.
In addition, in the embodiment, the total water inflow can be classified based on the types of the cold-extracted tea products, namely, the total water inflow can be set to be the same even if the cold-extracted tea products of the same type have different tastes, and in addition, the total water inflow can also be set to be the same even if the cold-extracted tea products of different types are different, so that the cold extraction control method can be guaranteed to be more standardized and more normalized.
Example 2
This embodiment provides a cold extraction control system of a tea drinking machine, which mainly corresponds to the cold extraction control method of embodiment 1, and is used to implement the cold extraction control method of embodiment 1, as shown in fig. 7, the cold extraction control system includes: a selection module 21, a first control module 22, a second control module 23, a third control module 24;
the selection module 21 is used for responding to the received selection instruction to determine the type and the taste of the cold-extracted tea;
the first control module 22 is used for controlling the grinding device to grind tea leaves with corresponding amount into tea powder according to the determined type and taste of the cold-extracted tea;
the second control module 23 is used for controlling the brewing and extracting device to press the tea powder into tea cakes;
the third control module 24 is used for controlling the refrigerating device to refrigerate water and convey cold water to the modulation extraction device, and controlling the modulation extraction device to extract in a sectional water inlet mode.
Specifically, the cold extraction control system further comprises:
the presetting module 25 is used for presetting tea variety flag bits corresponding to different varieties of cold-extracted tea and mouthfeel flag bits corresponding to different mouthfeel;
the selection module specifically comprises:
the first selection unit is used for receiving a first selection instruction, determining the type of the selected cold-extraction tea and marking the position of the corresponding tea type as 1;
the second selection unit is used for receiving a second selection instruction to determine the selected mouthfeel, and marking the position 1 of the corresponding mouthfeel;
and the reading unit is used for reading the tea variety flag bit and the mouthfeel flag bit and determining the variety and mouthfeel of the selected cold-extracted tea.
The variety includes at least one of oolong tea, black tea, green tea and other teas, and the taste includes at least one of strong flavor and delicate fragrance, as in example 1.
If the type is oolong and the taste is strong fragrance, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling cold water to be conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a first water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device and continuously detecting the total water quantity conveyed by a flowmeter when the timing reaches a first interval time, stopping conveying when the total water quantity conveyed reaches a half of the first total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device and continuously detecting the total water quantity conveyed by the flowmeter when the timing again reaches the first interval time, and finishing extraction work until the total water quantity conveyed reaches the first total water quantity;
if the type is oolong and the taste is faint scent, the third control module starts to detect the total water quantity conveyed through a flowmeter when controlling to convey cold water to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a second water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device and continuously detecting the total water quantity conveyed by a flowmeter when the timing reaches a first interval time, stopping conveying when the total water quantity conveyed reaches a half of the first total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device and continuously detecting the total water quantity conveyed by the flowmeter when the timing again reaches the first interval time, and finishing extraction work until the total water quantity conveyed reaches the first total water quantity;
if the type is black tea and the taste is strong fragrance, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling cold water to be conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a third water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a second interval time, continuously detecting the total water quantity conveyed by a flowmeter, stopping conveying when the total water quantity conveyed reaches half of a second total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing again reaches the second interval time, continuously detecting the total water quantity conveyed by the flowmeter, and finishing extraction work until the total water quantity conveyed reaches the second total water quantity;
if the type is black tea and the taste is faint scent, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling to convey cold water to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a fourth water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a second interval time, continuously detecting the total water quantity conveyed by a flowmeter, stopping conveying when the total water quantity conveyed reaches half of the second total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing again reaches the second interval time, continuously detecting the total water quantity conveyed by the flowmeter, and finishing extraction work until the total water quantity conveyed reaches the second total water quantity;
if the type is green tea and the taste is strong fragrance, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling cold water to be conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches the fifth water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a third interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches a third total water quantity to finish extraction work;
if the type is green tea and the taste is delicate fragrance, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling the cold water to be conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches the sixth water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a third interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches a third total water quantity to finish extraction work;
if the type is other tea and the taste is strong fragrance, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling the cold water to be conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches the seventh water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a fourth interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches the fourth total water quantity to finish extraction work;
if the type is other tea and the taste is delicate fragrance, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling the cold water to be conveyed to the modulation extraction device for the first time; and stopping conveying when the total water quantity conveyed reaches the eighth water inlet quantity, starting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing reaches a fourth interval time, and continuously detecting the total water quantity conveyed by the flowmeter until the total water quantity conveyed reaches the fourth total water quantity to finish extraction work.
Example 3
An embodiment of the present invention provides a tea drinking machine, which includes each module in embodiment 1, and may be specifically represented in a form of a computing device (for example, may be a server device), and includes a memory, a processor, and a computer program that is stored in the memory and is executable on the processor, where when the processor executes the computer program, the cold extraction control method of the tea drinking machine in embodiment 1 of the present invention may be implemented.
Fig. 8 shows a schematic diagram of the hardware structure of the embodiment, and as shown in fig. 8, the tea dispenser 9 specifically includes:
at least one processor 91, at least one memory 92, and a bus 93 for connecting the various system components (including the processor 91 and the memory 92), wherein:
the bus 93 includes a data bus, an address bus, and a control bus.
The processor 91 executes various functional applications and data processing, such as a cold-extraction control method of a tea dispenser in embodiment 1 of the present invention, by running a computer program stored in the memory 92.
The tea dispenser 9 may further be in communication with one or more external devices 94 (e.g. a keyboard, a pointing device, etc.). Such communication may be through an input/output (I/O) interface 95. Also, the tea dispenser 9 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet) via the network adapter 96. The network adapter 96 communicates with the other modules of the tea dispenser 9 via the bus 93. It should be understood that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the tea dispenser 9, including but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID (disk array) systems, tape drives, and data backup storage systems, to name a few.
It should be noted that although in the above detailed description several units/modules or sub-units/modules of the electronic device are mentioned, such a division is merely exemplary and not mandatory. Indeed, the features and functions of two or more units/modules described above may be embodied in one unit/module according to embodiments of the application. Conversely, the features and functions of one unit/module described above may be further divided into embodiments by a plurality of units/modules.
Example 4
An embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the cold extraction control method for a tea dispenser in embodiment 1 of the present invention.
More specific examples, among others, that the readable storage medium may employ may include, but are not limited to: a portable disk, hard disk, random access memory, read only memory, erasable programmable read only memory, optical storage device, magnetic storage device, or any suitable combination of the foregoing.
In a possible implementation manner, the present invention can also be implemented in the form of a program product, which includes program codes for causing a terminal device to execute steps of implementing the method for controlling cold extraction of a tea dispenser in embodiment 1 of the present invention when the program product runs on the terminal device.
Where program code for carrying out the invention is written in any combination of one or more programming languages, the program code may be executed entirely on the user device, partly on the user device, as a stand-alone software package, partly on the user device and partly on a remote device or entirely on the remote device.
While specific embodiments of the invention have been described above, it will be understood by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (10)
1. A cold extraction control method of a tea drinking machine comprises a grinding device, a modulation extraction device and a refrigerating device, and is characterized in that the cold extraction control method comprises the following steps:
determining the type and taste of the cold-extracted tea in response to the received selection instruction;
controlling the grinding device to grind a corresponding amount of tea into tea powder according to the determined type and taste of the cold-extracted tea;
controlling the modulation extraction device to press the tea powder into a tea cake;
and controlling the refrigerating device to refrigerate water and convey cold water to the modulation extraction device, and controlling the modulation extraction device to extract in a sectional water feeding mode.
2. The cold extraction control method of a tea dispenser according to claim 1, further comprising:
presetting tea variety flag bits corresponding to different varieties of cold-extracted tea and mouthfeel flag bits corresponding to different mouthfeel;
the step of determining the type and taste of the cold extracted tea in response to the received selection instruction comprises:
receiving a first selection instruction to determine the type of the selected cold extraction tea, and marking the position of a corresponding tea type with 1;
receiving a second selection instruction to determine the selected mouthfeel, and marking the position 1 of a corresponding mouthfeel mark;
and reading the tea variety flag bit and the mouthfeel flag bit and determining the variety and mouthfeel of the selected cold-extracted tea.
3. The method of claim 1, wherein the variety includes at least one of oolong tea, black tea, green tea, and other teas, and the mouthfeel includes at least one of strong flavor type and delicate fragrance type.
4. The cold extraction control method of the tea dispenser as claimed in claim 3, wherein the step of controlling the modulated extraction device to perform extraction by sectional water feeding specifically comprises:
if the type is oolong and the taste is strong fragrance, detecting the total water quantity conveyed by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a first water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a first interval time, continuously detecting the total water quantity conveyed by a flowmeter, stopping conveying when the total water quantity conveyed reaches half of the first total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing reaches the first interval time again, continuously detecting the total water quantity conveyed by the flowmeter, and finishing extraction until the total water quantity conveyed reaches the first total water quantity;
if the type is oolong and the taste is faint scent, detecting the total water quantity conveyed by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a second water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device and continuously detecting the total water quantity conveyed by a flowmeter when the timing reaches a first interval time, stopping conveying when the total water quantity conveyed reaches a half of the first total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device and continuously detecting the total water quantity conveyed by the flowmeter when the timing again reaches the first interval time, and finishing extraction work until the total water quantity conveyed reaches the first total water quantity;
if the type is black tea and the taste is strong fragrance, the total water quantity conveyed is detected by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a third water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a second interval time, continuously detecting the total water quantity conveyed by a flowmeter, stopping conveying when the total water quantity conveyed reaches half of a second total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing again reaches the second interval time, continuously detecting the total water quantity conveyed by the flowmeter, and finishing extraction work until the total water quantity conveyed reaches the second total water quantity;
if the type is black tea and the taste is faint scent, the total water quantity conveyed is detected by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a fourth water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a second interval time, continuously detecting the total water quantity conveyed by a flowmeter, stopping conveying when the total water quantity conveyed reaches a half of a second total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing again reaches the second interval time, continuously detecting the total water quantity conveyed by the flowmeter, and finishing extraction work until the total water quantity conveyed reaches the second total water quantity;
if the type is green tea and the taste is strong fragrance, the total water quantity conveyed is detected by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches the fifth water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a third interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches a third total water quantity to finish extraction work;
if the type is green tea and the taste is faint scent, the total water quantity conveyed is detected by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches the sixth water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a third interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches a third total water quantity to finish extraction work;
if the types of the tea are other tea and the taste is strong fragrance, the total water quantity conveyed is detected by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a seventh water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a fourth interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches a fourth total water quantity to finish extraction work;
if the types of the tea are other tea and the taste is delicate fragrance, the total water quantity conveyed is detected by a flowmeter when cold water is conveyed to the modulation extraction device for the first time; and stopping conveying when the total water quantity conveyed reaches the eighth water inflow, starting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing reaches a fourth interval time, and continuously detecting the total water quantity conveyed by the flowmeter until the total water quantity conveyed reaches the fourth total water quantity to finish extraction work.
5. The utility model provides a cold extraction control system of tea-drinking machine, tea-drinking machine includes grinder, modulation extraction device, refrigerating plant, its characterized in that, cold extraction control system includes:
the selection module is used for responding to the received selection instruction to determine the type and the taste of the cold-extracted tea;
the first control module is used for controlling the grinding device to grind tea leaves with corresponding amount into tea powder according to the determined type and taste of the cold-extracted tea;
the second control module is used for controlling the modulation extraction device to press the tea powder into tea cakes;
and the third control module is used for controlling the refrigerating device to refrigerate water and convey cold water to the modulation extraction device, and controlling the modulation extraction device to extract in a sectional water inlet mode.
6. The cold extraction control system of a tea dispenser of claim 5, further comprising:
the device comprises a presetting module, a cold-extraction module and a control module, wherein the presetting module is used for presetting tea variety zone bits corresponding to different varieties of cold-extracted tea and mouthfeel zone bits corresponding to different mouthfeels;
the selection module specifically comprises:
the first selection unit is used for receiving a first selection instruction, determining the type of the selected cold-extraction tea and marking the position of the corresponding tea type as 1;
the second selection unit is used for receiving a second selection instruction to determine the selected mouthfeel, and marking the position 1 of the corresponding mouthfeel;
and the reading unit is used for reading the tea variety flag bit and the mouthfeel flag bit and determining the variety and mouthfeel of the selected cold-extracted tea.
7. The cold extraction control system of tea dispenser of claim 5, wherein said variety comprises at least one of oolong tea, black tea, green tea, and other teas, and said mouthfeel comprises at least one of strong flavor, and delicate flavor.
8. The cold extraction control system of a tea dispenser of claim 7,
if the type is oolong and the taste is strong fragrance, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling cold water to be conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a first water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a first interval time, continuously detecting the total water quantity conveyed by a flowmeter, stopping conveying when the total water quantity conveyed reaches half of the first total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing reaches the first interval time again, continuously detecting the total water quantity conveyed by the flowmeter, and finishing extraction until the total water quantity conveyed reaches the first total water quantity;
if the type is oolong and the taste is faint scent, the third control module starts to detect the total water quantity conveyed through a flowmeter when controlling to convey cold water to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a second water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device and continuously detecting the total water quantity conveyed by a flowmeter when the timing reaches a first interval time, stopping conveying when the total water quantity conveyed reaches a half of the first total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device and continuously detecting the total water quantity conveyed by the flowmeter when the timing again reaches the first interval time, and finishing extraction work until the total water quantity conveyed reaches the first total water quantity;
if the type is black tea and the taste is strong fragrance, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling cold water to be conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a third water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a second interval time, continuously detecting the total water quantity conveyed by a flowmeter, stopping conveying when the total water quantity conveyed reaches half of a second total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing again reaches the second interval time, continuously detecting the total water quantity conveyed by the flowmeter, and finishing extraction work until the total water quantity conveyed reaches the second total water quantity;
if the type is black tea and the taste is faint scent, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling to convey cold water to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a fourth water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a second interval time, continuously detecting the total water quantity conveyed by a flowmeter, stopping conveying when the total water quantity conveyed reaches half of the second total water quantity, restarting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing again reaches the second interval time, continuously detecting the total water quantity conveyed by the flowmeter, and finishing extraction work until the total water quantity conveyed reaches the second total water quantity;
if the type is green tea and the taste is strong fragrance, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling cold water to be conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a fifth water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a third interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches a third total water quantity to finish extraction work;
if the type is green tea and the taste is faint scent, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling to convey cold water to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches the sixth water inflow, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a third interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches a third total water quantity to finish extraction work;
if the type is other tea and the taste is strong fragrance, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling the cold water to be conveyed to the modulation extraction device for the first time; stopping conveying when the total water quantity conveyed reaches a seventh water inlet quantity, starting timing by a timer, continuously conveying cold water to the modulation extraction device when the timing reaches a fourth interval time, and continuously detecting the total water quantity conveyed by a flowmeter until the total water quantity conveyed reaches a fourth total water quantity to finish extraction work;
if the type is other tea and the taste is delicate fragrance, the third control module starts to detect the total water quantity conveyed by the flowmeter when controlling the cold water to be conveyed to the modulation extraction device for the first time; and stopping conveying when the total water quantity conveyed reaches the eighth water inlet quantity, starting timing by the timer, continuously conveying cold water to the modulation extraction device when the timing reaches a fourth interval time, and continuously detecting the total water quantity conveyed by the flowmeter until the total water quantity conveyed reaches the fourth total water quantity to finish extraction work.
9. A tea dispenser comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements a cold extraction control method of a tea dispenser according to any one of claims 1 to 4 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of a method for cold extraction control of a tea dispenser according to any one of claims 1 to 4.
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