Steaming and extracting dual-purpose tea drinking machine

Abstract

The utility model discloses a steaming and extracting dual-purpose tea drinking machine, and relates to the technical field of tea drinking machines. The steaming and extraction dual-purpose tea drinking machine comprises a base supporting module, and a hot steaming module, a tea bin module and a cold extraction module are arranged above the base supporting module; the base supporting module comprises an electromagnetic base, a mode conversion rotary button and a time display screen are installed on the outer wall of the electromagnetic base, a supporting connecting rod A is arranged on the outer wall of the top of the electromagnetic base, and an annular support is fixedly connected to the outer wall of one side of the supporting connecting rod A; the hot steaming module comprises a glass teapot, and a teapot handle is fixedly connected to the outer wall of one side of the glass teapot. Through the modular design, integration of two functions of cold extraction and hot steaming is achieved, a user can freely switch the functions according to requirements, the design meets the requirements of the user for different tea drinks, meanwhile, the trouble of purchasing various devices is reduced, and the functions are more diversified and flexible.

Description

Technical Field

[0001] This utility model relates to the field of tea beverage machine technology, and in particular to a tea beverage machine that combines steaming and extraction. Background Technology

[0002] According to market research, with the accelerating pace of life and increasing work pressure, young people are paying more and more attention to health and wellness, especially in the area of ​​tea drinks.

[0003] Currently, tea brewing equipment and cold brewing equipment on the market can be roughly divided into the following categories:

[0004] Traditional tea brewing equipment: mainly used for heating water and brewing tea. It is simple to operate and relatively inexpensive, but it can only make hot tea. The tea leaves and water cannot be separated. Long-term steeping will result in an overly strong tea soup. It is more suitable for using coarser or older tea leaves.

[0005] Spray teapot: It uses boiling water spray technology. Under high temperature and pressure, there are potential safety hazards if the spray head is blocked or the operation is not correct. At the same time, the method of spraying tea leaves with boiling water under high pressure is essentially still boiling water to brew tea rather than steaming tea.

[0006] Cold extraction equipment: mainly used to make cold drinks, such as cold brew coffee and cold brew tea. It extracts the essence of the drink by letting the mixture of ice and water melt naturally for several hours or even overnight. The extraction time is long, which makes it impossible to extract the effective ingredients in the tea leaves. It is also prone to bacterial growth and is not suitable for the fast-paced lifestyle of modern young people.

[0007] Combination tea beverage equipment: combines hot tea and cold beverage functions, but the equipment is large in size and expensive, making it difficult to promote in the home market.

[0008] To address the problems mentioned in the background section, we propose a tea brewing machine that combines steaming and extraction. Utility Model Content

[0009] The purpose of this utility model is to provide a tea brewing machine that combines steaming and extraction, thereby solving the technical problems mentioned in the background art.

[0010] To achieve the above objectives, this utility model provides the following technical solution: a tea brewing machine that combines steaming and extraction, comprising a base support module, wherein a hot steaming module, a tea storage module, and a cold extraction module are arranged above the base support module;

[0011] The base support module includes an electromagnetic base. The outer wall of the electromagnetic base is equipped with a mode conversion rotary button and a time display screen. The top outer wall of the electromagnetic base is provided with a support connecting rod A. A ring bracket is fixedly connected to one side of the outer wall of the support connecting rod A.

[0012] The hot steaming module includes a glass teapot, and a teapot handle is fixedly connected to one outer wall of the glass teapot.

[0013] The tea storage module includes a speed control valve cover, inside which is a tower-shaped steam chamber. The speed control valve cover and the tower-shaped steam chamber are connected by a rotating snap-fit. The outer wall of the tower-shaped steam chamber has a tower-shaped steam outlet, and a filter screen is installed inside the tower-shaped steam outlet. A tea material storage chamber is snapped into the tower-shaped steam chamber, and multiple layers of fine filter screens are installed inside the tea material storage chamber. A leak-proof silicone gasket is fitted onto the outer wall of the tower-shaped steam chamber, and the inner side wall of the leak-proof silicone gasket abuts against the outer wall of the tea material storage chamber. The outer wall of the speed control valve cover has a directional marking.

[0014] The cold extraction module includes a cold extraction chamber, a top cover is snapped onto the top of the cold extraction chamber, an ultrasonic vibrator is provided at the bottom of the top cover, and a support connecting rod B is fixedly connected to one side of the outer wall of the cold extraction chamber. The support connecting rod A and the support connecting rod B are connected by a pin.

[0015] Preferably, the top of the electromagnetic base is provided with a placement groove, and the outer wall of the glass teapot is engaged with the inner wall of the placement groove.

[0016] Preferably, there are two directional markers, which are blue and red teardrop shapes, respectively.

[0017] Preferably, the speed control valve cover and the tower-shaped steam chamber are designed with different grooves or gaps, which cause the size of the flow channel to change during rotation, thereby regulating the flow rate.

[0018] Preferably, the top of the tower-shaped steam chamber is designed with a reflux trough.

[0019] Preferably, a visual measurement window is provided on the outside of the cold extraction chamber.

[0020] Preferably, the pin of the support connecting rod B is the male end, and the hole of the support connecting rod A is the female end. After the two are inserted, they are physically connected and can stably conduct current.

[0021] Compared with related technologies, the tea brewing machine with both steaming and extraction functions provided by this utility model has the following beneficial effects:

[0022] 1. Dual-function design: The modular design integrates both cold brewing and hot steaming functions, allowing users to switch freely according to their needs. This design satisfies users' diverse tea preferences while reducing the hassle of purchasing multiple devices, making the functionality more versatile and flexible.

[0023] 2. Rapid Cold Brewing Technology: Ultrasonic extraction accelerates the extraction process. Utilizing cavitation, ultrasonic extraction significantly shortens the cold brewing time, requiring only 10 minutes to prepare a cold brew tea. Simultaneously, the mechanical vibration of ultrasound breaks down tea cell walls, making it easier to release the tea's components. This enhances the taste and nutritional value of the cold brew tea, avoiding the long brewing time and hygiene issues associated with traditional cold brewing methods.

[0024] 3. The tea-water separation steaming mode uses high-pressure steam to heat the tea leaves evenly, ensuring that the nutrients in the tea leaves are fully released under high-temperature steam. At the same time, the tea-water separation design avoids the tea leaves from being soaked in the tea water for a long time, preventing the tea soup from becoming too strong or bitter. This method not only preserves the original flavor of the tea leaves, but also ensures that the effective ingredients in the tea leaves are fully extracted.

[0025] 4. Easy to operate: Modular design and flow rate adjustment. The modular design allows users to switch between cold brew and hot steam modes with a simple knob. At the same time, the tea compartment module can be used to adjust the flow rate of tea and steam. The transparent and visible hot steam and cold brew modules make it easy to observe and control the extraction speed and concentration of tea, making the operation simpler and more flexible, suitable for various usage scenarios.

[0026] 5. Reduce equipment idle time: Applicable all year round. Because it combines cold brewing and hot steaming functions, this utility model can be used all year round, meeting users' dual needs for cold and hot drinks, reducing equipment idle time, increasing equipment usage frequency, and improving cost performance.

[0027] 6. Healthy and hygienic design: To avoid bacterial growth caused by prolonged soaking, the cold brew mode uses ultrasonic waves to accelerate extraction and avoid prolonged soaking; the hot steam mode uses steam to separate tea and water, preventing tea leaves from being directly soaked in water, thus ensuring the taste and hygiene of the tea, while also improving the user's health experience.

[0028] 7. Compact Design: This product is designed to be small and suitable for individual use, as well as family gatherings or when multiple people are sharing it. Furthermore, its versatility ensures it won't be idle due to seasonal changes, further enhancing its practicality and user frequency. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of this utility model;

[0030] Figure 2 This is an exploded structural diagram of the present invention;

[0031] Figure 3 This is an exploded structural diagram of the cold brew tea storage module of this utility model;

[0032] Figure 4 This is a schematic diagram of the thermal steaming structure of this utility model;

[0033] Figure 5 This is an exploded structural diagram of the hot steaming tea compartment module of this utility model.

[0034] In the diagram: 1. Base support module; 101. Electromagnetic base; 102. Mode conversion rotary button; 103. Support connecting rod A; 104. Ring bracket; 105. Time display screen; 2. Hot steam module; 201. Glass teapot; 202. Teapot handle; 3. Tea compartment module; 301. Speed ​​control valve cover; 302. Tower-shaped steam chamber; 303. Tea material compartment; 304. Leak-proof silicone gasket; 305. Direction indicator; 306. Tower-shaped steam outlet; 4. Cold brew module; 401. Cold brew chamber; 402. Visual measurement window; 403. Top cover; 404. Support connecting rod B; 405. Ultrasonic vibrator. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0036] Example 1:

[0037] Please see Figures 1-5 This utility model provides a technical solution: a tea brewing machine that combines steaming and extraction, including a base support module 1, and a hot steaming module 2, a tea storage module 3, and a cold extraction module 4 arranged above the base support module 1;

[0038] The base support module 1 includes an electromagnetic base 101. The outer wall of the electromagnetic base 101 is equipped with a mode conversion rotary button 102 and a time display screen 105. The top outer wall of the electromagnetic base 101 is provided with a support connecting rod A103. A ring bracket 104 is fixedly connected to one side outer wall of the support connecting rod A103.

[0039] The hot steaming module 2 includes a glass teapot 201, and a teapot handle 202 is fixedly connected to one outer wall of the glass teapot 201;

[0040] The tea storage module 3 includes a speed control valve cover 301, inside which is a tower-shaped steam chamber 302. The speed control valve cover 301 and the tower-shaped steam chamber 302 are connected by a rotating snap-fit. The outer wall of the tower-shaped steam chamber 302 has a tower-shaped steam outlet 306. A filter screen is installed inside the tower-shaped steam outlet 306. A tea material storage chamber 303 is snapped into the tower-shaped steam chamber 302. The tea material storage chamber 303 has multiple layers of fine filter screen. A leak-proof silicone gasket 304 is fitted onto the outer wall of the tower-shaped steam chamber 302. The inner side wall of the leak-proof silicone gasket 304 abuts against the outer wall of the tea material storage chamber 303. A direction indicator 305 is provided on the outer wall of the speed control valve cover 301.

[0041] The cold extraction module 4 includes a cold extraction chamber 401, a top cover 403 is snapped onto the top of the cold extraction chamber 401, an ultrasonic vibrator 405 is provided at the bottom of the top cover 403, and a support connecting rod B404 is fixedly connected to one side of the outer wall of the cold extraction chamber 401. The support connecting rod A103 and the support connecting rod B404 are connected by a pin.

[0042] In this implementation plan,

[0043] The electromagnetic base 101 has a placement groove on its top, and the outer wall of the glass teapot 201 is engaged with the inner wall of the placement groove.

[0044] In this embodiment, the placement groove ensures the stable placement of the glass teapot 201 on the electromagnetic base 101, avoiding safety hazards caused by shaking or tilting during use. At the same time, this snap-fit ​​method also allows users to quickly and accurately place the glass teapot 201 on the base, improving ease of use.

[0045] There are two directional markers 305, one blue and one red, each in the shape of a teardrop.

[0046] In this implementation scheme, by setting blue and red teardrop-shaped directional markers 305, users can intuitively identify the instructions or directions that need to be followed.

[0047] The speed control valve cover 301 and the tower-shaped steam chamber 302 are designed with different grooves or gaps, which cause the size of the flow channel to change during rotation, thereby regulating the flow rate.

[0048] In this implementation plan, users can flexibly adjust the flow rate of steam or liquid according to their own needs, thus meeting the usage requirements in different scenarios.

[0049] The top of the tower-shaped steam chamber 302 is designed with a reflux trough.

[0050] In this embodiment, because the top of the tower-shaped steam chamber 302 is designed with a return groove, the steam partially condenses and returns during the rising process, forming a circulation system. The generated steam can effectively guide the steam to circulate along the inner wall. When the steam reaches the top, part of it condenses and returns. This design ensures that the steam can come into full contact with the tea leaves. The steam is "bound" around the tea leaves by the concave tower-shaped structure, thereby avoiding the steam from dissipating too quickly and ensuring that each tea leaf is heated evenly.

[0051] The cold extraction chamber 401 is equipped with a visual measurement window 402 on its outer side.

[0052] In this embodiment, a visual measurement window 402 is provided on the outside of the cold extraction chamber 401, allowing the user to observe at any time.

[0053] The pin of the support connecting rod B404 is the male end, and the hole of the support connecting rod A103 is the female end. After the two are inserted, they are physically connected and can stably conduct current.

[0054] In this embodiment, after the support connecting rod B404 is connected to the support connecting rod A103, the device is powered on.

[0055] Example 2:

[0056] Please see Figures 1-5 Based on Embodiment 1, this utility model provides a technical solution: a tea brewing machine that can be used for both steaming and extraction. The base support module 1 includes an electromagnetic base 101. The outer wall of the electromagnetic base 101 is equipped with a mode conversion rotary button 102 and a time display screen 105. The top outer wall of the electromagnetic base 101 is provided with a support connecting rod A103. A ring bracket 104 is fixedly connected to one side outer wall of the support connecting rod A103.

[0057] The hot steaming module 2 includes a glass teapot 201, and a teapot handle 202 is fixedly connected to one outer wall of the glass teapot 201;

[0058] The tea storage module 3 includes a speed control valve cover 301, inside which is a tower-shaped steam chamber 302. The speed control valve cover 301 and the tower-shaped steam chamber 302 are connected by a rotating snap-fit. The outer wall of the tower-shaped steam chamber 302 has a tower-shaped steam outlet 306. A filter screen is installed inside the tower-shaped steam outlet 306. A tea material storage chamber 303 is snapped into the tower-shaped steam chamber 302. The tea material storage chamber 303 has multiple layers of fine filter screen. A leak-proof silicone gasket 304 is fitted onto the outer wall of the tower-shaped steam chamber 302. The inner side wall of the leak-proof silicone gasket 304 abuts against the outer wall of the tea material storage chamber 303. A direction indicator 305 is provided on the outer wall of the speed control valve cover 301.

[0059] This embodiment uses a hot steaming method. In use, remove the tea container module 3, open the tea material container 303, place an appropriate amount of tea leaves into the tea material container 303, and connect the tea material container 303 back to the tower-shaped steam chamber 302. Pour 2 / 3 of the water into the glass teapot 201 to ensure steam generation. According to the direction markings 305 on the speed control valve cover 301, with the red hot steaming direction marking 305 facing up and the blue cold brewing direction marking 305 facing down, connect the tea container module 3 to the steaming module. At this time, the cold brewing module 4 should be placed upside down to the side or stored away. By rotating the control knob 102 at the bottom, switch to the hot steaming mode. Steam rises through the glass teapot 201, passes through the tea material container 303, circulates around the tea leaves, and circulates at the tower-shaped steam outlet 306, ensuring that each tea leaf is heated evenly. The steam evenly coats the tea leaves, evaporating the essence of the tea leaves, which condenses into tea soup and flows into the glass teapot 201 below.

[0060] Alternative solution:

[0061] 1. Alternative to the cold brew section: Automatic tea stirring and layered filter cold brew design

[0062] Mechanical stirring is used instead of ultrasonic waves to accelerate extraction. Tea leaves are placed in a rotating tea chamber; once activated, the chamber automatically rotates or gently stirs, with adjustable stirring strength and speed, allowing users to control the extraction level to their preference. Furthermore, a multi-layered filter design replaces ultrasonic vibration. By incorporating multiple fine filters within the tea chamber, cold water gradually and evenly contacts and extracts the effective components from the tea leaves as it passes through the different filters, accelerating the cold extraction process while maintaining the natural low temperature of the water.

[0063] Advantages: No complex electronic components are required, the structure is simple, the cost is low, and the contact area between tea leaves and water is increased, shortening the cold brewing time, making it suitable for long-term use in the home.

[0064] Disadvantages: The extraction time is relatively long, but it is still faster than static extraction and can extract tea leaves evenly, making it suitable for product designs that need to reduce costs.

[0065] 2. Detachable component alternative: Magnetic connection design

[0066] Magnetic connections can be used instead of traditional mechanical threaded or snap-fit ​​connections. The magnetic design allows users to easily disassemble and install various modules of the equipment, such as the cold extraction chamber, tower-shaped steam chamber, and top cover. This design simplifies the daily user experience and facilitates cleaning and maintenance.

[0067] Advantages: Easy to disassemble, modular design improves ease of use, suitable for frequent disassembly and assembly scenarios.

[0068] Disadvantages: Magnetic connection strength is relatively low, making it suitable for small modules but not for load-bearing parts.

[0069] 3. Heating alternative: PTC ceramic heating element

[0070] PTC (Positive Temperature Coefficient) ceramic heating elements are a technology commonly used in heating devices. PTC elements have the characteristic that their resistance increases with temperature, automatically adjusting the heating power to avoid overheating.

[0071] Advantages: Uniform heating, high safety, suitable for constant temperature heating equipment. The PTC element automatically reduces power after reaching a certain temperature to prevent overheating and has a self-regulating function, eliminating the need for an additional temperature control system.

[0072] Disadvantages: It heats up relatively slowly, but it is suitable for constant temperature applications and is very energy-efficient.

[0073] 4. Smart control alternatives: Bluetooth or Wi-Fi control

[0074] To enhance the product's smart functionality, Bluetooth or Wi-Fi connectivity modules can be added, allowing users to control various functions of the tea maker via a mobile application, including cold brewing, hot steaming, flow rate adjustment, and timed heating. Users can operate the device remotely or set the tea preparation process using a timer.

[0075] Advantages: It aligns with the trend of smart homes, increasing the product's premium and technological appeal.

[0076] Disadvantages: The addition of electronic components may increase costs and maintenance difficulty, but it is very attractive to some users who pursue smart technology.

[0077] Working principle:

[0078] Hot steam mode (micro-pressure steam circulation and flow guiding effect): Remove the tea chamber module 3, open the tea material chamber 303, put an appropriate amount of tea leaves into the tea material chamber 303, and connect the tea material chamber 303 back to the tower-shaped steam chamber 302. Pour 2 / 3 of the water into the glass teapot 201 to ensure steam generation.

[0079] According to the direction mark 305 on the speed control valve cover 301, with the red hot steam direction mark 305 on top and the blue cold brew direction mark 305 on the bottom, connect the tea chamber module 3 to the steaming module. At this time, the cold brew module 4 should be placed upside down or stored away.

[0080] The speed control valve cover 301 and the tower-shaped steam chamber 302 are designed with different grooves or gaps, which change the size of the flow channel during rotation, thereby regulating the flow rate. Rotating the speed control valve cover 301 on the tea chamber module 3 clockwise controls the amount of steam and the air pressure. The larger the rotation angle, the lower the air pressure and the less steam passes through the tea chamber. Conversely, the smaller the rotation angle, the higher the air pressure and the more steam passes through the tea chamber. It is necessary to rotate it to the straight line marked with the cold brew direction to prevent the pressure inside the chamber from being too high and causing an explosion.

[0081] Start the hot steam mode: By rotating the control knob 102 at the bottom, switch to the hot steam mode. Steam rises through the glass teapot 201, passes through the tea container 303 and circulates around the tea leaves, and circulates in the tower-shaped steam outlet 306 to ensure that each tea leaf is heated evenly.

[0082] Steam evenly coats the tea leaves, evaporating their essence and condensing it into tea soup which flows into the glass teapot 201 below. The tea-water separation design ensures that the tea leaves do not steep in water for too long, preventing the tea soup from becoming too strong.

[0083] The steaming time is usually 10-15 minutes. During this process, the user can gently turn the speed control valve cover 301 clockwise to adjust the steam release rate according to personal taste, thereby controlling the internal pressure and thus the concentration and speed of the tea soup.

[0084] After steaming, the user can tighten the speed control valve cover 301 on the tea compartment module 3 by turning it counterclockwise and rotate it clockwise, remove the tea compartment module 3, and place it upside down on the table without leaving any steam stains. Then, take out the glass teapot 201, pour the tea into a cup, and enjoy the tea.

[0085] By heating water to its boiling point to create a slightly pressurized environment, the steam is slightly compressed within the tower-shaped steam chamber 302, resulting in a higher steam temperature. Simultaneously, due to the reflux groove designed at the top of the tower-shaped steam chamber 302, some of the steam condenses and flows back during its ascent, forming a circulation system. The generated steam can be effectively guided to circulate along the inner wall. When the steam reaches the top, some condenses and flows back. This design ensures that the steam can contact the tea leaves from all directions. The steam is "bound" around the tea leaves by the concave tower-shaped structure, thus preventing the steam from dissipating too quickly and ensuring that each tea leaf is heated evenly.

[0086] Cold Brew Mode: In cold brew mode, tighten the tower-shaped steam outlet to ensure the flow rate of cold brew tea, while accelerating the extraction of tea leaves through ultrasound; connect tea chamber module 3 to cold brew module 4, select cold brew mode, and start ultrasonic vibrator 405 to accelerate the cold brew process through the cavitation effect generated by vibration; add water and ice cubes into cold brew chamber 401, and extract quickly through the action of ultrasound, with water flowing through the filter to form cold brew tea.

[0087] Remove the tea chamber module 3, open the tea material chamber 303, put an appropriate amount of tea into the tea material chamber 303, and connect the tea material chamber 303 back to the tower-shaped steam chamber 302; remove the cold brew module 4, at this time, place the top cover 403 downwards, pour an appropriate amount of ice cubes and water into the extraction chamber 401, usually the amount of ice cubes can be adjusted according to personal taste; connect the tea chamber module 3 to the cold brew module 4 according to the direction marking 305 on the speed control valve cover 301, with the blue cold brew direction marking 305 on top and the red hot steam direction marking 305 downwards, and then connect the support connecting rod B404 to the support connecting rod A103 with a pin;

[0088] Switch to cold extraction mode by rotating the control knob 102 at the bottom. At this time, the ultrasonic vibrator 405 inside the device starts working, generating high-frequency vibrations that propagate through the water, promoting a rapid reaction between the tea leaves and water. Due to the mechanical action of the ultrasound, the active ingredients in the tea leaves quickly seep out; the entire extraction process takes 10 minutes.

[0089] After the extraction process is complete, the time display screen 105 on the electromagnetic base 101 will return to 0. Rotate the speed control valve cover 301 counterclockwise. The flow rate adjustment mark 305 controls the flow rate of the tea. The larger the rotation angle, the faster the flow rate, and vice versa. The tea flows out from the outlet below and directly into the glass teapot 201. Take out the glass teapot 201 and pour the tea into a cup to enjoy the tea. The tea can be stopped by rotating the speed control valve cover 301 clockwise to the end of the mark. The top of the tower-shaped steam outlet 306 is a semi-circular filter, which effectively filters the tea leaves broken by ultrasonic vibration, so that the flowing tea is free of impurities.

[0090] Switching between hot steaming mode and cold extraction mode

[0091] 1) Invert the middle module:

[0092] Hot steaming mode: Push the tea compartment module 3 downwards into the hot steaming module 2 to form a tower-shaped structure. This structure helps the steam circulate inside the tower during hot steaming mode, ensuring that the tea leaves are heated evenly for hot steaming extraction.

[0093] Cold Brewing Mode: The tea compartment module 3 is flipped upside down and pushed into the cold brew module 4 to form an inverted V-shaped structure for rapid cold brewing. Combined with the ice water and ultrasonic vibrator added above, it enables rapid cold brewing of tea leaves.

[0094] 2) Adjustment of speed control cover

[0095] Hot steaming mode: In hot steaming mode, the rotating tower-shaped steam chamber 302 slightly opens its valve to control the steam flow and prevent excessive steam pressure. Steam flows out from the steam outlet, enveloping the tea leaves for efficient steaming.

[0096] Cold Brew Mode: In cold brew mode, the tower-shaped steam chamber 302 is tightened to ensure the flow rate of the cold brewed tea, while ultrasonic waves accelerate the extraction of the tea leaves.

[0097] 3) Mode switching operation using the rotary button

[0098] Hot steam mode: Rotate the button at the bottom to select the hot steam mode. The device will start heating and generating steam, and the tea leaves will be extracted into tea soup through high-pressure steam.

[0099] Cold Brewing Mode: Connect the cold brewing module 4 to the tea storage module 3, select the cold brewing mode, and start the 405 ultrasonic vibrator to accelerate the cold brewing process through the cavitation effect generated by the vibration.

[0100] 4) Water Management

[0101] Hot steaming mode: Add water to the glass teapot 201, and steam will be generated by the internal heating device to steam the tea leaves.

[0102] Cold brew mode: Add water and ice to the cold brew chamber 401. The water is extracted quickly by ultrasonic waves and then seeps out through the filter to form cold brew tea.

[0103] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A tea brewing machine that combines steaming and extraction, comprising a base support module (1), characterized in that: The base support module (1) is equipped with a hot steaming module (2), a tea storage module (3), and a cold extraction module (4) above it; The base support module (1) includes an electromagnetic base (101). The outer wall of the electromagnetic base (101) is equipped with a mode conversion rotary button (102) and a time display screen (105). The top outer wall of the electromagnetic base (101) is provided with a support connecting rod A (103). A ring bracket (104) is fixedly connected to one side outer wall of the support connecting rod A (103). The hot steaming module (2) includes a glass teapot (201), and a teapot handle (202) is fixedly connected to one side of the outer wall of the glass teapot (201); The tea storage module (3) includes a speed control valve cover (301), inside which is a tower-shaped steam chamber (302). The speed control valve cover (301) and the tower-shaped steam chamber (302) are connected by a rotating snap-fit. The outer wall of the tower-shaped steam chamber (302) is provided with a tower-shaped steam outlet (306). A filter screen is provided inside the tower-shaped steam outlet (306). A tea material chamber (303) is snapped into the tower-shaped steam chamber (302). The tea material chamber (303) is provided with multiple layers of fine filter screens. A leak-proof silicone gasket (304) is fitted onto the outer wall of the tower-shaped steam chamber (302). The inner side wall of the leak-proof silicone gasket (304) abuts against the outer wall of the tea material chamber (303). A direction mark (305) is provided on the outer wall of the speed control valve cover (301). The cold extraction module (4) includes a cold extraction chamber (401), a top cover (403) is snapped onto the top of the cold extraction chamber (401), an ultrasonic vibrator (405) is provided at the bottom of the top cover (403), and a support connecting rod B (404) is fixedly connected to one side of the outer wall of the cold extraction chamber (401). The support connecting rod A (103) and the support connecting rod B (404) are connected by a pin.

2. The tea brewing machine for both steaming and extraction according to claim 1, characterized in that: The top of the electromagnetic base (101) is provided with a placement groove, and the outer wall of the glass teapot (201) is engaged with the inner wall of the placement groove.

3. The tea brewing machine for both steaming and extraction according to claim 1, characterized in that: There are two directional markers (305), which are blue and red teardrop shapes respectively.

4. The tea brewing machine for both steaming and extraction according to claim 1, characterized in that: The speed control valve cover (301) and the tower-shaped steam chamber (302) are designed with different grooves or gaps, which cause the size of the flow channel to change during rotation, thereby regulating the flow rate.

5. A tea brewing machine that combines steaming and extraction according to claim 1, characterized in that: The top of the tower-shaped steam chamber (302) is designed with a reflux trough.

6. A tea brewing machine that combines steaming and extraction according to claim 1, characterized in that: A visual measurement window (402) is provided on the outside of the cold extraction chamber (401).

7. A tea brewing machine for both steaming and extraction according to claim 1, characterized in that: The pin of the support connecting rod B (404) is the male end, and the hole of the support connecting rod A (103) is the female end. After the two are inserted, they are physically connected and can stably conduct current.

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