A tea beverage extraction machine

Abstract

The utility model relates to food processing equipment technical field especially, more particularly to a kind of tea extractors, including placement platform, controller, extraction bin, sealing cover, water storage tank, water inlet sealing plug and water outlet sealing plug, and controller is installed in the placement platform front side, and extraction bin is placed inside the placement platform, and sealing cover is threadedly connected in the extraction bin top, and water storage tank is fixedly connected in the placement platform back side, and water storage tank top is plugged with water inlet sealing plug, and water storage tank bottom is plugged with water outlet sealing plug. Through the cooperation of heating pipe and temperature sensor, the heating power is adjusted in real time by the controller, the water temperature is accurately controlled, the tea soup is not bitter or not extracted enough due to the water temperature is too high or too low, the traditional extraction relies on manual, the temperature control is not accurate, the proportioning is not uniform, the extraction is not enough or excessive, the taste is affected, and the high-quality tea standardization production is difficult to realize.

Description

Technical Field

[0001] This utility model relates to the field of food processing equipment technology, and in particular to a tea extraction machine. Background Technology

[0002] Tea extraction is a technique that utilizes water, hot water, or other solvents (such as water for cold brewing, or alcohol for some flavor extractions) to effectively release and dissolve soluble flavor components from tea leaves, such as tea polyphenols, caffeine, amino acids, aromatic oils, and natural pigments, into the solvent through physical processes like osmosis, dissolution, and diffusion. Its core lies in controlling extraction conditions to promote the selective dissolution of substances within the tea leaves, thereby obtaining a tea infusion with harmonious color, aroma, and taste, achieving stability and improvement in beverage quality.

[0003] However, traditional tea extraction methods generally rely on manual operation or simple equipment, lacking precise temperature control systems and quantitative proportioning mechanisms. This makes it difficult to maintain a constant water temperature and result in uneven water volume. Especially when brewing temperature-sensitive green tea, white tea, or partially fermented teas, insufficient extraction can lead to a bland tea flavor, while over-extraction can result in a bitter taste. This not only affects the consistency of the tea's taste but also limits the standardized production of high-quality tea beverages.

[0004] Therefore, a tea extraction machine needs to be designed. Utility Model Content

[0005] In order to overcome the shortcomings of traditional extraction methods, which rely on manual labor, have inaccurate temperature control and uneven proportions, and are prone to under- or over-extraction, affecting the taste and making it difficult to achieve standardized production of high-quality tea drinks, this utility model provides a tea extraction machine.

[0006] The technical solution of this utility model is as follows: A tea extraction machine includes a placement platform, a controller, an extraction chamber, a sealing cover, a water storage tank, a water inlet sealing plug, a water outlet sealing plug, a spray pipe, a connecting pipe, a heating pipe, a pump body, a nozzle, a water outlet, a solenoid valve, a connecting block, and a screen. The controller is installed on the front side of the placement platform. The extraction chamber is placed inside the placement platform. A sealing cover is threaded onto the top of the extraction chamber. The water storage tank is fixedly connected to the rear side of the placement platform. A water inlet sealing plug is inserted into the top of the water storage tank. A water outlet sealing plug is inserted into the bottom of the water storage tank. A spray pipe is fixedly connected inside the extraction chamber. A connecting pipe connects the spray pipe to the water storage tank. A heating pipe is installed on the outside of the connecting pipe. A temperature sensor is built into the heating pipe. A pump body is installed outside the connecting pipe. Multiple nozzles are fixedly connected to the inside of the spray pipe. A water outlet is fixedly connected to the bottom of the extraction chamber. A solenoid valve is installed outside the water outlet. The heating pipe, temperature sensor, pump body, and solenoid valve are all electrically connected to the controller. A connecting block is placed inside the extraction chamber. A screen is fixedly connected to the bottom of the connecting block.

[0007] Optionally, it also includes a magnet one and a magnet two. A magnet one is fixedly connected to the top of the extraction chamber, and a magnet two is fixedly connected to the bottom of the connecting block. The magnet one and the magnet two are magnetically attracted to each other.

[0008] Optionally, it also includes a fixed block, a motor, a rotating block, and a stirring rack. The fixed block is fixedly connected inside the extraction chamber, the motor is installed inside the fixed block, the motor is electrically connected to the controller, the rotating block is rotatably connected inside the fixed block, the motor output shaft is connected to the rotating block, and the stirring rack is fixedly connected to the top of the rotating block.

[0009] Optionally, it also includes foot pads, with multiple foot pads fixedly connected to the bottom of the placement platform.

[0010] Optionally, it also includes a pull ring, which is rotatably connected to the outside of the extraction chamber.

[0011] Optionally, it also includes a heating pad, which is installed at the bottom of the placement platform and is electrically connected to the controller.

[0012] Beneficial effects: 1. By working together with the heating element and temperature sensor, and adjusting the heating power in real time with the controller, precise control of water temperature can be achieved, avoiding bitterness or insufficient extraction of tea soup due to excessively high or low water temperature. This solves the problem that traditional extraction relies on manual labor, inaccurate temperature control, uneven proportions, and is prone to insufficient or excessive extraction, affecting the taste and making it difficult to achieve standardized production of high-quality tea drinks.

[0013] 2. This utility model, by setting up a fixed block, a motor, a rotating block and a stirring rack, allows hot water to be evenly sprayed onto the surface of the tea through a nozzle. The motor starts and drives the stirring rack to gently stir during the extraction process, promoting full contact between the tea and the hot water, accelerating the dissolution rate of effective components (such as tea polyphenols, amino acids and aroma substances), and improving extraction efficiency and the uniformity of tea soup concentration.

[0014] 3. This utility model features a detachable extraction chamber, and the screen and connecting block are quickly positioned and installed using the magnetic attraction structure of magnet one and magnet two, which facilitates tea residue cleaning and component cleaning. The water storage tank is equipped with inlet / outlet sealing plugs, supporting convenient water changes and descaling maintenance, effectively extending the service life of the equipment and ensuring hygiene and safety. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, 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 this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a three-dimensional structural diagram of the extraction chamber, sealing cap, and water storage tank of this utility model.

[0018] Figure 3 This is a three-dimensional structural diagram of the nozzle, water outlet, and solenoid valve components of this utility model.

[0019] Figure 4 This is a three-dimensional structural masked view of the connecting block, screen, and magnet components of this utility model.

[0020] Figure 5 This is a three-dimensional structural diagram of the connecting block, screen, and magnet component of this utility model.

[0021] Figure 6 This is a three-dimensional structural diagram of the motor, rotating block, and stirring rack components of this utility model.

[0022] Explanation of reference numerals in the attached diagram: 1_Placement platform, 2_Controller, 3_Extraction chamber, 4_Sealing cap, 5_Water storage tank, 6_Inlet sealing plug, 601_Outlet sealing plug, 7_Spray pipe, 8_Connecting pipe, 9_Heating pipe, 10_Pump body, 11_Spray head, 12_Outlet head, 13_Solenoid valve, 14_Connecting block, 15_Screen, 16_Magnet one, 17_Magnet two, 18_Fixing block, 19_Motor, 20_Rotating block, 21_Stirring rack, 22_Foot pad, 23_Pull ring, 24_Heating pad. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Example: A tea extraction machine, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the system includes a placement platform 1, a controller 2, an extraction chamber 3, a sealing cap 4, a water storage tank 5, an inlet sealing plug 6, an outlet sealing plug 601, a spray pipe 7, a connecting pipe 8, a heating pipe 9, a pump body 10, a spray nozzle 11, a water outlet head 12, a solenoid valve 13, a connecting block 14, a screen 15, a magnet 16, and a magnet 2 17. The controller 2 (Xinjie XC3-14R-E model) is installed on the front of the placement platform 1. The extraction chamber 3 is placed inside the placement platform 1, and a sealing cap 4 is threaded onto the top of the extraction chamber 3 to prevent dust from falling in or water contamination. A water storage tank 5 is welded to the rear of the placement platform 1, with an inlet sealing plug 6 on the top and an outlet sealing plug 601 on the bottom. A spray pipe 7 is welded inside the extraction chamber 3 for spraying... A connecting pipe 8 connects pipe 7 to water tank 5. A heating pipe 9 is installed on the outside of the connecting pipe 8. The heating pipe 9 has a built-in temperature sensor. A pump body 10 is installed on the outside of the connecting pipe 8. Six spray nozzles 11 distributed along the axis are welded on the inside of the spray pipe 7 to avoid uneven extraction of tea in some areas. A water outlet 12 is welded to the bottom of the extraction chamber 3. A solenoid valve 13 is installed on the outside of the water outlet 12. The heating pipe 9, temperature sensor, pump body 10 and solenoid valve 13 are all electrically connected to controller 2. A connecting block 14 is placed inside the extraction chamber 3. A screen 15 is welded to the bottom of the connecting block 14. The screen 15 is made of 304 stainless steel. A magnet 16 is welded to the top of the extraction chamber 3. A magnet 2 17 is welded to the bottom of the connecting block 14. Magnet 16 and magnet 2 17 are magnetically attracted to each other.

[0025] like Figure 3 and Figure 6 As shown, it also includes a fixed block 18, a motor 19, a rotating block 20, and a stirring rack 21. The fixed block 18 is welded inside the extraction chamber 3. The motor 19 is installed inside the fixed block 18 and is electrically connected to the controller 2. The rotating block 20 is rotatably connected inside the fixed block 18. The output shaft of the motor 19 is connected to the rotating block 20. The stirring rack 21 is welded to the top of the rotating block 20 to promote full contact between the tea and the hot water.

[0026] like Figure 1 and Figure 2 As shown, it also includes foot pads 22, pull rings 23, and heating pads 24. Two foot pads 22 are symmetrically distributed on both the front and back sides of the bottom of the placement platform 1. The foot pads 22 are made of rubber and have anti-slip and shock-absorbing functions to ensure that the equipment is placed stably and to prevent the parts from shifting due to vibration during operation. The extraction chamber 3 is externally connected to a pull ring 23 for easy access by the user. A heating pad 24 is installed at the bottom of the placement platform 1. The heating pad 24 is electrically connected to the controller 2 and can keep the bottom of the cup warm to prevent the tea from cooling down too quickly, maintain the best drinking temperature, and improve the user experience.

[0027] When using this device, the operator first removes the inlet sealing plug 6, fills the water tank 5 with sufficient drinking water, and then re-tightens the inlet sealing plug 6. Next, rotate the sealing cap 4 to open the extraction chamber 3, pour the tea to be extracted into the sieve 15. If it is a tea bag, it can be placed directly into the sieve 15. After placing it in, tighten the sealing cap 4 in the reverse direction. Then, set the target water temperature, etc., according to the tea to be extracted using the controller 2. After setting, press the "start" button on the controller 2. The controller 2 first starts the pump body 10 and the heating tube 9. The pump body 10 works to generate power, drawing the drinking water in the water tank 5 into the connected... In pipe 8, at the same time, heating pipe 9 is energized and heats up, instantly heating the water flowing through connecting pipe 8. The temperature sensor built into heating pipe 9 collects water temperature data in real time and transmits the data to controller 2. When the water temperature reaches the preset target value, controller 2 automatically adjusts the power of heating pipe 9 to maintain a stable water temperature, avoiding excessively high water temperature that would cause the tea to be bitter or excessively low water temperature that would result in insufficient extraction. The temperature-controlled hot water then enters spray pipe 7 and is finally evenly sprayed onto screen 15 through nozzle 11. The hot water penetrates the tea and comes into full contact with the tea leaves, dissolving the effective components such as tea polyphenols and amino acids in the tea.

[0028] Next, the controller 2 starts the motor 19. The output shaft of the motor 19 rotates, driving the rotating block 20 to rotate. The stirring rack 21 rotates accordingly, gently stirring the tea and hot water mixture to accelerate the dissolution of the tea's effective components. After the extraction reaches the set time, the controller 2 shuts off the pump 10 and the heating tube 9. The stirring rack 21 continues to stir. When tea needs to be dispensed, the user can place the container cup directly above the heating pad 24 and activate the solenoid valve 13 through the controller 2. After the solenoid valve 13 is energized, the valve core opens, and the extracted tea flows out through the water outlet 12 at the bottom of the extraction chamber 3, directly into the cup placed below. At the same time, the user can activate the heating pad 24 to heat the bottom of the cup through heat conduction, improving the drinking quality. After the tea is dispensed, the controller 2 automatically closes the solenoid valve 13.

[0029] After a single extraction is complete, the user first turns off the motor 19, then holds the pull ring 23 and pulls it upwards to remove the extraction chamber 3 from the placement platform 1. Next, the user rotates and unscrews the sealing cap 4, overcoming the magnetic forces of magnet 16 and magnet 2 17, to remove the connecting block 14 from the extraction chamber 3. The user then pours the residual tea leaves on the screen 15 into the trash can, and rinses the screen 15 and connecting block 14 with clean water to remove any attached tea stains. After cleaning, the user puts the connecting block 14 back in, and magnet 16 passes through the magnetic field. The force automatically positions and tightly adheres to the inner wall of the extraction chamber 3 with the magnet 217, and then the sealing cap 4 is tightened. If it is necessary to replace the water in the water storage tank 5, the old water can be drained by pulling out the water outlet sealing plug 601 at the bottom. If scale appears in the water storage tank 5 due to long-term use, the water outlet sealing plug 601 needs to be pulled out and citric acid solution injected into the water storage tank 5 to remove the scale. After cleaning, the water inlet sealing plug 6 and the water outlet sealing plug 601 are put back in to facilitate subsequent extraction, thus completing the use of this device.

[0030] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A tea extraction machine, characterized in that, The system includes a placement platform (1), a controller (2), an extraction chamber (3), a sealing cap (4), a water storage tank (5), an inlet sealing plug (6), an outlet sealing plug (601), a spray pipe (7), a connecting pipe (8), a heating pipe (9), a pump body (10), a nozzle (11), a water outlet (12), a solenoid valve (13), a connecting block (14), and a screen (15). The controller (2) is installed on the front side of the placement platform (1). The extraction chamber (3) is placed inside the placement platform (1). The top of the extraction chamber (3) is threaded with a sealing cap (4). The water storage tank (5) is fixedly connected to the rear side of the placement platform (1). The top of the water storage tank (5) is plugged with an inlet sealing plug (6), and the bottom of the water storage tank (5) is plugged with an outlet sealing plug (601). The extraction chamber (3) is fixedly connected to a spray pipe (7), and a connecting pipe (8) is connected between the spray pipe (7) and the water storage tank (5). A heating pipe (9) is provided on the outside of the connecting pipe (8), and a temperature sensor is built into the heating pipe (9). A pump body (10) is installed on the outside of the connecting pipe (8). Multiple nozzles (11) are fixedly connected to the inside of the spray pipe (7). A water outlet (12) is fixedly connected to the bottom of the extraction chamber (3), and a solenoid valve (13) is installed on the outside of the water outlet (12). The heating pipe (9), temperature sensor, pump body (10) and solenoid valve (13) are all electrically connected to the controller (2). A connecting block (14) is placed inside the extraction chamber (3), and a screen (15) is fixedly connected to the bottom of the connecting block (14).

2. The tea extraction machine as described in claim 1, characterized in that, It also includes magnet one (16) and magnet two (17). Magnet one (16) is fixedly connected to the top of the extraction chamber (3), and magnet two (17) is fixedly connected to the bottom of the connecting block (14). Magnet one (16) and magnet two (17) are magnetically attracted to each other.

3. A tea extraction machine as described in claim 2, characterized in that, It also includes a fixed block (18), a motor (19), a rotating block (20) and a stirring rack (21). The fixed block (18) is fixedly connected inside the extraction chamber (3). The motor (19) is installed inside the fixed block (18). The motor (19) is electrically connected to the controller (2). The rotating block (20) is rotatably connected inside the fixed block (18). The output shaft of the motor (19) is connected to the rotating block (20). The stirring rack (21) is fixedly connected to the top of the rotating block (20).

4. A tea extraction machine as described in claim 3, characterized in that, It also includes foot pads (22), and multiple foot pads (22) are fixedly connected to the bottom of the placement platform (1).

5. A tea extraction machine as described in claim 4, characterized in that, It also includes a pull ring (23), and the extraction chamber (3) is rotatably connected to the outside of the pull ring (23).

6. A tea extraction machine as described in claim 5, characterized in that, It also includes a heating pad (24), which is installed at the bottom of the placement platform (1) and is electrically connected to the controller (2).

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