Adjustable tea fermentation box

Abstract

The utility model discloses an adjustable tea fermentation box, including fermentation box and door, the front end hinged of fermentation box has the door, and the inside of fermentation box is provided with adjusting structure, and the side of fermentation box is installed with control panel, and the inside one side of fermentation box is installed with temperature sensor, and the side of temperature sensor is installed with humidity transducer, and the side of fermentation box is installed with installation box, and the side of installation box is installed with air intake.

Description

Technical Field

[0001] This utility model relates to the technical field of tea fermentation boxes, and in particular to an adjustable tea fermentation box. Background Technology

[0002] Tea refers to the buds and leaves picked from the tea tree (Camellia genus of the Theaceae family), which are processed into beverage raw materials through processes such as fixation, rolling, and fermentation. Tea fermentation boxes are used during tea fermentation. Tea fermentation boxes are the core equipment used in the tea fermentation process. By precisely controlling environmental parameters such as temperature, humidity, and oxygen content, the tea fermentation process is optimized and the quality of tea is improved.

[0003] To this end, patent specification CN218681738U discloses an adjustable tea fermentation device, relating to the field of tea processing technology. This adjustable tea fermentation device includes a drum, an L-shaped base, a horizontal column, and a gas conveying mechanism. An annular shell is fixedly installed on the outer wall of the drum. The annular shell has four sets of cavities arranged in a circular array. Reinforcing blocks are fixedly installed on the inner walls of the cavities. Circular blocks are provided on the outer wall of the annular shell. A blocking plate is provided on the other side of the drum. The L-shaped base is mounted on the drum, and a box is fixedly installed on one side of the L-shaped base. A worm gear and a worm wheel are provided inside the box. The horizontal column is mounted on the drum and the L-shaped base, and an air chamber is provided on the horizontal column. The gas conveying mechanism is located on the annular shell and the horizontal column. This adjustable tea fermentation device provides a more uniform distribution of hot air, moisture, and oxygen when conveying them into the drum, resulting in more even and sufficient contact between the tea leaves and the heat, humidity, and oxygen.

[0004] When the above-mentioned technology is used, the heat, moisture and oxygen are more evenly distributed when the tea fermentation device is adjusted and transported into the drum, so that the heat, humidity and oxygen of the tea are more even and sufficient. However, it is inconvenient to recover the heat in the gas discharged during fermentation, resulting in heat waste. Therefore, an adjustable tea fermentation box is needed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable tea fermentation box to solve the problem that existing tea fermentation boxes are inconvenient to recover heat from the exhaust gas during use.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an adjustable tea fermentation box, including a fermentation box and a door; the front end of the fermentation box is hinged with a door, the interior of the fermentation box is provided with an adjustment structure, a control panel is installed on one side of the fermentation box, a temperature sensor is installed on one side of the interior of the fermentation box, a humidity sensor is installed on one side of the temperature sensor, an installation box is installed on one side of the fermentation box, an air inlet is installed on one side of the installation box, and a heat recovery structure is provided inside the air inlet;

[0007] The heat recovery structure includes a recovery pipe installed at the top of the fermentation tank. A dustproof net is installed on one side of the air inlet, and a heat exchange pipe is installed inside the air inlet. One end of the recovery pipe is connected to one end of the heat exchange pipe.

[0008] Preferably, a heater is installed inside the installation box, a fan is installed on one side of the heater, and one end of the installation box is connected to one side of the fermentation box.

[0009] Preferably, the heat exchange tube is made of copper and is spirally distributed inside the air inlet.

[0010] Preferably, the adjustment structure includes an adjustment groove, which is located on both sides inside the fermentation box. A placement rack is installed inside the fermentation box, and sliders are installed on both sides of the placement rack.

[0011] Preferably, the slider is inserted into the interior of the adjustment groove, and the slider and the adjustment groove form an insertion structure.

[0012] Preferably, the adjustment slots are provided in multiple sets, and the multiple sets of adjustment slots are arranged at equal intervals on both sides inside the fermentation tank.

[0013] Preferably, the bottom end of the slider is provided with a ball bearing, which is connected in a rolling manner inside the bottom end of the slider.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By incorporating a heat recovery structure, dust can be filtered from the air during heating using a dust filter, preventing dust from entering the fermentation chamber and affecting the quality of the tea.

[0016] Furthermore, the gas produced during tea fermentation is discharged into the heat exchange tube through the recovery pipe. The heat exchange tube can preheat the air through heat exchange, reducing heating consumption during subsequent heating, thereby completing the heat recovery from the discharged gas.

[0017] By incorporating an adjustable structure, the distance between the tea racks can be adjusted according to the fermentation needs of the tea by using multiple sets of adjustable troughs. This allows the spacing to be adjusted based on the thickness of the tea pile, ensuring that hot air can penetrate the tea layer for better fermentation, thus completing the adjustment process. Attached Figure Description

[0018] Figure 1 This is a frontal three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention, showing a partial cross-section from the front.

[0020] Figure 3 This is a side view cross-sectional three-dimensional structural schematic diagram of the present invention;

[0021] Figure 4 For the present utility model Figure 2 A magnified three-dimensional structural diagram of a portion of point A in the middle;

[0022] Figure 5 For the present utility model Figure 2 A magnified three-dimensional structural diagram of a portion of point B in the middle.

[0023] In the diagram: 1. Fermentation chamber; 2. Door; 3. Control panel; 4. Installation box; 5. Air inlet; 6. Heat recovery structure; 601. Recovery pipe; 602. Dustproof net; 603. Heat exchange pipe; 604. Fan; 605. Heater; 7. Adjustment structure; 701. Placement rack; 702. Slider; 703. Adjustment groove; 8. Temperature sensor; 9. Humidity sensor. Detailed Implementation

[0024] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model embodiment provides an adjustable tea fermentation box, such as... Figures 1-5 As shown, it includes a fermentation chamber 1 and a door 2; the front end of the fermentation chamber 1 is hinged with the door 2, the interior of the fermentation chamber 1 is equipped with an adjustment structure 7, a control panel 3 is installed on one side of the fermentation chamber 1, a temperature sensor 8 is installed on one side of the interior of the fermentation chamber 1, a humidity sensor 9 is installed on one side of the temperature sensor 8, an installation box 4 is installed on one side of the fermentation chamber 1, an air inlet 5 is installed on one side of the installation box 4, and a heat recovery structure 6 is installed inside the air inlet 5.

[0026] The adjustment structure 7 includes an adjustment groove 703, which is located on both sides inside the fermentation box 1. A placement rack 701 is installed inside the fermentation box 1, and sliders 702 are installed on both sides of the placement rack 701. The sliders 702 are inserted into the adjustment groove 703, and the sliders 702 and the adjustment groove 703 form an insertion structure. Multiple sets of adjustment grooves 703 are provided, and the multiple sets of adjustment grooves 703 are arranged at equal intervals on both sides inside the fermentation box 1. A ball is provided at the bottom of the slider 702, and the ball is rolled in the interior of the bottom of the slider 702.

[0027] In a further preferred embodiment of this utility model, such as Figures 1-3 and Figure 5 As shown: During tea fermentation, the tea leaves are placed on the placement rack 701, and then the placement rack 701 is inserted into the adjusting groove 703 via the sliders 702 on both sides, thus completing the installation of the placement rack 701. By using multiple sets of adjusting grooves 703, the distance between the placement racks 701 can be adjusted according to the needs of tea fermentation, thereby adjusting the spacing according to the thickness of the tea pile, ensuring that hot air can penetrate the tea layer, resulting in better fermentation.

[0028] The heat recovery structure 6 includes a recovery pipe 601, which is installed at the top of the fermentation tank 1. A dustproof net 602 is installed on one side of the air inlet 5. A heat exchange pipe 603 is installed inside the air inlet 5. One end of the recovery pipe 601 is connected to one end of the heat exchange pipe 603. A heater 605 is installed inside the mounting box 4. A fan 604 is installed on one side of the heater 605. One end of the mounting box 4 is connected to one side of the fermentation tank 1. The heat exchange pipe 603 is made of copper and is spirally distributed inside the air inlet 5.

[0029] In a further preferred embodiment of this utility model, such as Figures 1-4As shown: After the tea leaves are placed in the fermentation chamber, close door 2, then start heater 605 and fan 604. Once started, the fan 604 and heater 605 blow heated air into the fermentation chamber 1. During air blowing, the dust filter 602 filters out dust from the air, preventing it from entering the fermentation chamber 1 and affecting the quality of the tea leaves. While the hot air is heating and fermenting the tea leaves, temperature sensor 8 utilizes the physical / chemical properties of the internal substances to convert the temperature signal into an electrical signal, which is displayed on control panel 3. This monitors the temperature inside the fermentation chamber 1. Humidity sensor... The device 9 utilizes the adsorption / desorption properties of internal sensitive materials for water vapor, causing the material's electrical parameters such as resistance, capacitance, and frequency to change with humidity. The parameters are then converted into measurable electrical signals through a circuit and displayed on the control panel 3 to monitor the humidity inside the fermentation chamber 1. The gas generated during tea fermentation is discharged into the heat exchange tube 603 through the recovery pipe 601. When air passes through the air inlet 5, it undergoes heat exchange with the heat exchange tube 603, thus preheating the air and reducing heating consumption during subsequent heating. This process utilizes the heat in the exhaust gas, thereby completing the heat recovery process.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An adjustable tea fermentation box, characterized in that: Includes a fermentation chamber (1) and a door (2); The fermentation box (1) is hinged to a door (2) at the front end. An adjustment structure (7) is provided inside the fermentation box (1). A control panel (3) is installed on one side of the fermentation box (1). A temperature sensor (8) is installed on one side inside the fermentation box (1). A humidity sensor (9) is installed on one side of the temperature sensor (8). An installation box (4) is installed on one side of the fermentation box (1). An air inlet (5) is installed on one side of the installation box (4). A heat recovery structure (6) is provided inside the air inlet (5). The heat recovery structure (6) includes a recovery pipe (601), which is installed at the top of the fermentation tank (1). A dustproof net (602) is installed on one side of the air inlet (5). A heat exchange pipe (603) is installed inside the air inlet (5). One end of the recovery pipe (601) is connected to one end of the heat exchange pipe (603).

2. The adjustable tea fermentation box according to claim 1, characterized in that: A heater (605) is installed inside the installation box (4), and a fan (604) is installed on one side of the heater (605). One end of the installation box (4) is connected to one side of the fermentation box (1).

3. An adjustable tea fermentation box according to claim 2, characterized in that: The heat exchange tube (603) is made of copper and is spirally distributed inside the air inlet (5).

4. An adjustable tea fermentation box according to claim 1, characterized in that: The adjustment structure (7) includes an adjustment groove (703), which is located on both sides inside the fermentation box (1). A placement rack (701) is installed inside the fermentation box (1), and sliders (702) are installed on both sides of the placement rack (701).

5. An adjustable tea fermentation box according to claim 4, characterized in that: The slider (702) is inserted into the interior of the adjustment groove (703), and the slider (702) and the adjustment groove (703) form an insertion structure.

6. An adjustable tea fermentation box according to claim 4, characterized in that: The regulating trough (703) is provided in multiple sets, and the multiple sets of regulating trough (703) are arranged at equal intervals on both sides inside the fermentation tank (1).

7. An adjustable tea fermentation box according to claim 4, characterized in that: The bottom end of the slider (702) is provided with a ball bearing, which is connected in a rolling manner inside the bottom end of the slider (702).

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