Tea brewing process method

Abstract

The invention discloses a brewing process method of tea leaves. The brewing process method comprises the following steps: (1) preparing a tea leaf package; (2) putting the tea packaging body into a filter basket of a tea extraction machine, and selecting and calling brewing process parameters corresponding to the tea extraction machine according to the components of the tea; (3) pumping the purified water to a heater of the tea extraction machine for heating, enabling a piercing part of the tea extraction machine to move downwards to pierce a top cover of the tea packaging body, enabling the purified water to enter the pierced tea packaging body through a water pipe, firstly, enabling a small amount of 10ml of hot water to pre-infiltrate the tea, and lasting for 2-3 seconds; (4) main extraction: a tea extraction machine injects hot water into the packaging body at the set water injection pressure and temperature according to the components of the tea leaves, the tea leaves in the packaging body are extracted, tea soup is extracted, and the extraction time is controlled to be about 60 + / -3 seconds; and the tea soup flows out from the bottom of the punctured packaging body and then flows out from a water outlet of the tea extraction machine. According to the tea brewing device, the convenience of tea brewing can be improved, and tea soup with good taste can be brewed.

Description

Technical Field

[0001] This invention relates to a tea brewing process, belonging to the technical field of tea steeping and extraction processes. Background Technology

[0002] Tea is a popular product, typically brewed by steeping it in hot water to extract the tea liquor. However, in some situations, people desire a simpler and more convenient brewing process, minimizing manual intervention. This can be achieved using specialized tea brewing and extraction devices, which enhance the ease and automation of tea preparation and reduce human involvement. Correspondingly, the development of tea brewing processes that utilize such automated devices is necessary. Summary of the Invention

[0003] The main technical problem solved by this invention is to provide a tea brewing process that uses a dedicated automatic tea brewing device, which can improve the convenience of tea brewing and produce tea with a good taste.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: to provide a tea brewing process for steeping and extracting tea leaves and preparing tea soup, wherein the tea leaves include one or more of green tea, black tea, and flower tea, and the tea brewing process includes the following steps:

[0005] (1) Prepare tea packaging. The tea is packaged in a cylindrical sealed packaging body, which includes a sealed top cover.

[0006] (2) First, pull out the tea extraction chamber of the tea extractor, put the package into the filter basket of the tea extraction chamber, open the top cover of the water tank of the tea extractor, add purified water into the water tank, close the top cover, and select the corresponding brewing process parameters of the tea extractor according to the composition of the tea.

[0007] (3) The water pump of the tea extractor draws the purified water in the water tank to the heater of the tea extractor for heating. Then the piercing part of the tea extractor moves downward to pierce the top cover of the tea packaging body. The control valve is opened and the purified water enters the pierced tea packaging body through the water pipe. A small amount of 10ml of hot water is first introduced to pre-soak the tea. The pre-soaking time lasts for 2 to 3 seconds. After the tea absorbs water, it swells and is ready for the main extraction.

[0008] (4) Main extraction: The tea extractor injects hot water into the packaging according to the composition of the tea leaves at the set water pressure and temperature to extract the tea leaves in the packaging and extract the tea soup. The extraction time is controlled at about 60±3 seconds.

[0009] The piercing part of the tea extractor moves downward again to pierce the bottom of the tea packaging. The tea soup flows out from the bottom of the pierced packaging. The tea soup is filtered through the filter screen in the tea extraction chamber and flows out from the outlet of the tea extractor. The teacup placed below the outlet catches the flowing tea soup.

[0010] Preferably, the tea in the package contains 2g of high mountain tea leaves and 1g of freeze-dried osmanthus flowers.

[0011] Preferably, the tea in the package contains 2g of whole green tea leaves and 1g of dried rose petals.

[0012] Preferably, when the tea is green tea, the hot water temperature during the main extraction is 85±5℃, and the flow rate of hot water injected into the packaging is 170±10ml / min.

[0013] Preferably, when the tea is black tea, the temperature of the hot water for the main extraction is 95±5℃, and the flow rate of the hot water injected into the packaging is 160±10ml / min.

[0014] Preferably, when the tea is flower tea, the hot water temperature during the main extraction is 90±5℃, and the flow rate of hot water injected into the packaging is 145±10ml / min.

[0015] Preferably, when it is necessary to concentrate the tea soup, the hot water temperature during the main extraction is 92±5℃, and the flow rate of hot water injected into the packaging is 105±10ml / min.

[0016] The beneficial effects of the present invention are: the tea brewing process of the present invention uses a special automatic tea brewing device, which can improve the convenience of tea brewing, reduce the manual intervention in tea brewing, and brew tea with a good taste. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein:

[0018] Figure 1 This is a schematic diagram of the tea extraction machine in an embodiment of the tea brewing process method of the present invention;

[0019] Figure 2 This is a schematic diagram of the tea extraction chamber in an embodiment of the present invention. Detailed Implementation

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1 to 2 A method for brewing tea, comprising the following steps:

[0022] (1) Prepare tea packaging, the tea is packaged in a cylindrical sealed packaging body 1, the packaging body 1 includes a sealed top cover 2;

[0023] (2) First, pull out the tea extraction chamber 4 of the tea extraction machine 3, put the packaging body 1 into the filter basket 5 of the tea extraction chamber 4, open the top cover 7 of the water tank section 6 of the tea extraction machine, add pure water to the water tank section 6, close the top cover 7, and select the corresponding brewing process parameters of the tea extraction machine according to the composition of the tea.

[0024] (3) The water pump (not shown in the figure) of the tea extractor 3 pumps the purified water in the water tank 6 to the heater (not shown in the figure) inside the tea extractor 3 for heating. Then the piercing part 8 of the tea extractor 3 moves downward to pierce the sealed top cover of the tea packaging body 1 (the piercing part 8 can be driven up and down by a cylinder or wrench mechanism). The control valve is opened (the tea extractor is equipped with a control circuit board that can control the opening of the control valve. The control valve and the control circuit board are not shown in the figure). The purified water enters the pierced tea packaging body 1 through the water pipe. First, a small amount of 10ml of hot water is introduced to pre-soak the tea. The pre-soaking time lasts for 2 to 3 seconds. After the tea absorbs water, it swells and is ready for the main extraction.

[0025] (4) Main extraction: The tea extractor 3 injects hot water into the packaging body 1 according to the composition of the tea leaves, with a set water pressure and temperature, to extract the tea leaves in the packaging body 1 and extract the tea soup. The extraction time is controlled at about 60±3 seconds.

[0026] The piercing part 8 of the tea extractor 3 moves downward again to pierce the bottom of the tea packaging 1. The tea soup flows out from the pierced bottom of the packaging 1. The tea soup is filtered through the filter screen in the tea extraction chamber 4 and flows out from the water outlet 9 of the tea extractor. The filter screen is set on the filter basket 5 and has a mesh size of 150. The tea cup placed below the water outlet 9 catches the flowing tea soup. The total amount of tea soup is about 180ml. The tea soup is clear and there are no tea leaves suspended in the water.

[0027] Using a dedicated automatic tea brewing device, the above-mentioned process can brew tea with a good taste, improving the convenience of tea brewing. Compared with the uncertainty of manual brewing, the process of this invention can accurately execute process requirements and parameters, and can brew different teas to produce corresponding good taste, ensuring the stability and consistency of the taste of the same tea soup.

[0028] Preferably, the tea in the packaging 1 includes 2g of high mountain tea leaves and 1g of freeze-dried osmanthus flowers.

[0029] Preferably, the tea in the packaging 1 includes 2g of whole green tea leaves and 1g of dried rose petals.

[0030] Tea can be stored for a long time in the packaging body 1. The packaging body 1 is filled with nitrogen to keep the tea fresh. The packaging body 1 is made of a material with good barrier properties, which can prevent external moisture from entering the packaging body 1. When you want to brew tea, put the tea packaging body 1 into the tea extraction machine for automatic brewing.

[0031] Preferably, when the tea is green tea, the hot water temperature during the main extraction is 85±5℃, and the flow rate of hot water injected into the packaging body 1 is 170±10ml / min. Using these process parameters, the brewed tea can retain the original aroma of green tea and has no astringent taste.

[0032] Preferably, when the tea is black tea, the temperature of the hot water for the main extraction is 95±5℃, and the flow rate of the hot water injected into the packaging body 1 is 160±10ml / min. Using these process parameters, the brewed tea can retain the sweetness and richness of black tea.

[0033] Preferably, when the tea is scented tea, the hot water temperature during the main extraction is 90±5℃, and the flow rate of hot water injected into the packaging body 1 is 145±10ml / min. Using these process parameters, the brewed tea can retain the unique aroma of scented tea and has a pleasant taste.

[0034] Preferably, when it is necessary to concentrate the tea soup, the hot water temperature during the main extraction is 92±5℃, and the flow rate of hot water injected into the packaging body 1 is 105±10ml / min. Using these process parameters, the brewed tea soup has a lingering taste and a richer flavor.

[0035] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A method for brewing tea, used for steeping and extracting tea leaves and preparing tea infusion, wherein the tea leaves include one or more of green tea, black tea, and scented tea, characterized in that: The tea brewing process includes the following steps: (1) Prepare tea packaging. The tea is packaged in a cylindrical sealed packaging body, which includes a sealed top cover. (2) First, pull out the tea extraction chamber of the tea extractor, put the package into the filter basket of the tea extraction chamber, open the top cover of the water tank of the tea extractor, add purified water into the water tank, close the top cover, and select the corresponding brewing process parameters of the tea extractor according to the composition of the tea. (3) The water pump of the tea extractor draws the purified water in the water tank to the heater of the tea extractor for heating. Then the piercing part of the tea extractor moves downward to pierce the top cover of the tea packaging body. The control valve is opened and the purified water enters the pierced tea packaging body through the water pipe. A small amount of 10ml of hot water is first introduced to pre-soak the tea. The pre-soaking time lasts for 2 to 3 seconds. After the tea absorbs water, it swells and is ready for the main extraction. (4) Main extraction: The tea extractor injects hot water into the packaging according to the composition of the tea leaves at the set water pressure and temperature to extract the tea leaves in the packaging and extract the tea soup. The extraction time is controlled at about 60±3 seconds. The piercing part of the tea extractor moves downward again to pierce the bottom of the tea packaging. The tea soup flows out from the bottom of the pierced packaging. The tea soup is filtered through the filter screen in the tea extraction chamber and flows out from the outlet of the tea extractor. The teacup placed below the outlet catches the flowing tea soup.

2. The tea brewing process according to claim 1, characterized in that, The tea contained in the package includes 2g of whole high mountain tea leaves and 1g of freeze-dried osmanthus flowers.

3. The tea brewing process according to claim 1, characterized in that, The tea contained in the package includes 2g of whole green tea leaves and 1g of dried rose petals.

4. The tea brewing process according to claim 1, characterized in that, When the tea leaves are green tea, the hot water temperature during the main extraction is 85±5℃, and the flow rate of hot water injected into the packaging is 170±10ml / min.

5. The tea brewing process according to claim 1, characterized in that, When the tea leaves are black tea, the temperature of the hot water for the main extraction is 95±5℃, and the flow rate of the hot water injected into the packaging is 160±10ml / min.

6. The tea brewing process according to claim 1, characterized in that, When the tea is scented tea, the hot water temperature during the main extraction is 90±5℃, and the flow rate of hot water injected into the packaging is 145±10ml / min.

7. The tea brewing process according to claim 1, characterized in that, When it is necessary to concentrate the tea soup, the hot water temperature during the main extraction is 92±5℃, and the flow rate of hot water injected into the packaging is 105±10ml / min.

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