Temperature control device for tea fermentation chamber
By introducing temperature sensors and an automated control system into the tea fermentation chamber, the problem of unstable temperature control in traditional tea fermentation chambers has been solved, achieving stable and uniform fermentation temperature and improving the quality of tea.
Patent Information
- Application Number
- CN202423022245.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-09
AI Technical Summary
Traditional tea fermentation chamber temperature control relies on manual experience, resulting in large temperature fluctuations and making it difficult to achieve a stable and uniform temperature environment, which affects the quality of tea fermentation.
It employs components such as temperature sensors, circulating fans, ceramic heating plates, and cooling fans, and uses a controller to achieve automated temperature regulation, ensuring the stability and uniformity of the temperature inside the fermentation chamber.
It provides a stable, suitable and uniform temperature environment, which improves the fermentation quality of tea and enhances its commercial value and taste.
Smart Images
Figure CN223541323U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of tea processing equipment, and in particular to a temperature control device for a tea fermentation chamber. Background Technology
[0002] Tea fermentation is a crucial step in tea production, and the temperature during fermentation has a decisive impact on the quality of the tea. Traditional methods of temperature control in tea fermentation chambers are relatively rudimentary, relying heavily on manual experience for adjustment. This makes it difficult to precisely control the fermentation temperature within a suitable range, easily leading to large temperature fluctuations. This results in uneven fermentation, unstable quality, and reduced commercial value and taste of the tea. Therefore, this paper presents a temperature control device for tea fermentation chambers. Utility Model Content
[0003] In view of the shortcomings of the existing technology, this utility model provides a temperature control device for tea fermentation chamber, which effectively solves the problems of temperature control in traditional tea fermentation chambers. It can provide a stable, suitable and uniform temperature environment for tea fermentation, greatly improve the quality of tea fermentation, and has good application prospects and promotion value, thus overcoming the shortcomings of the existing technology.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] A temperature control device for a tea fermentation chamber includes a fermentation box. A first partition is fixed to the middle of the side wall of the fermentation box. A second partition is installed on the upper end of the first partition, and a third partition is connected to the lower end of the first partition. One side of the second partition is configured as a fermentation chamber, and the other side is configured as an installation chamber. A circulating fan is installed on the side of the second partition facing the installation chamber. Both the suction end and the inlet end of the circulating fan are connected to air ducts. One end of each air duct is fixed to the second partition and is connected to the fermentation chamber. A ceramic heating plate is installed on the upper surface of the first partition, inside the fermentation chamber. A temperature sensor is installed on the side of the second partition facing the fermentation chamber. A controller is installed on the outer wall of the fermentation box. The temperature sensor, the circulating fan, and the ceramic heating plate are all electrically connected to the controller. A top cover is installed on the top of the fermentation box.
[0006] As a further improvement of this utility model: a cooling fan is installed in the middle of the third partition, ventilation holes are opened at the four corners of the first partition in the fermentation chamber, and an exhaust vent is opened on the top cover and on one side of the fermentation chamber.
[0007] As a further improvement of this utility model: an air inlet is provided on one side of the fermentation box, and a filter screen is installed at the air inlet.
[0008] As a further improvement of this utility model: a refrigeration coil is installed on one side of the air intake end of the cooling fan, and the end of the refrigeration coil extends to the outside of the fermentation box and is connected to an external refrigeration system.
[0009] As a further improvement of this utility model: T-shaped pins are slidably inserted into one of the four corners of the top cover and the exhaust port, and the ends of the T-shaped pins are connected to cover plates.
[0010] As a further improvement of this utility model, the cooling fan is electrically connected to the controller.
[0011] As a further embodiment of this utility model: a bracket is fixed on the upper surface of the first partition and located in the middle of the fermentation box, and a fermentation tray is placed on the upper end of the bracket.
[0012] The beneficial effects of this utility model are as follows:
[0013] It effectively solves the problems of temperature control in traditional tea fermentation chambers, and can provide a stable, suitable and uniform temperature environment for tea fermentation, which greatly improves the quality of tea fermentation and has good application prospects and promotion value. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of a temperature control device for a tea fermentation chamber proposed in this utility model.
[0015] Figure 2 This is a partial cross-sectional view of the temperature control device for a tea fermentation chamber proposed in this utility model.
[0016] Figure 3 This is a partial cross-sectional view of the temperature control device for a tea fermentation chamber proposed in this utility model.
[0017] Figure 4 This utility model proposes a temperature control device for a tea fermentation chamber. Figure 2 Enlarged structural diagram at point A in the middle.
[0018] In the diagram: 1. Fermentation box; 2. Installation chamber; 3. Circulating fan; 4. Second partition; 5. Fermentation chamber; 6. Top cover; 7. T-pin; 8. Exhaust vent; 9. Temperature sensor; 10. Controller; 11. Cooling coil; 12. Fermentation tray; 13. First partition; 14. Third partition; 15. Cooling fan; 16. Ventilation hole; 17. Air inlet; 18. Cover plate; 19. Bracket; 20. Ceramic heating plate. Detailed Implementation
[0019] 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.
[0020] Example 1, referring to Figure 1-4 A temperature control device for a tea fermentation chamber includes a fermentation chamber 1. A first partition 13 is fixed to the middle of the side wall of the fermentation chamber 1. A second partition 4 is installed at the upper end of the first partition 13. A third partition 14 is connected to the lower end of the first partition 13. One side of the second partition 4 is configured as a fermentation chamber 5, and the other side of the second partition 4 is configured as an installation chamber 2. A bracket 19 is fixed to the upper surface of the first partition 13, located in the middle of the fermentation chamber 1. A fermentation tray 12 is placed on the upper end of the bracket 19. A circulation device is installed on the side of the second partition 4 facing the installation chamber 2. The air intake and exhaust ends of the fan 3 and the circulating fan 3 are both connected to air ducts. One end of each air duct is fixed to the second partition 4 and the two air ducts are connected to the fermentation chamber 5. A ceramic heating plate 20 is installed on the upper surface of the first partition 13 and inside the fermentation chamber 5. A temperature sensor 9 is installed on the side of the second partition 4 facing the fermentation chamber 5. A controller 10 is installed on the outer wall of the fermentation box 1. The temperature sensor 9, the circulating fan 3 and the ceramic heating plate 20 are all electrically connected to the controller 10. A top cover 6 is installed on the top of the fermentation box 1.
[0021] A cooling fan 15 is installed in the middle of the third partition 14. Ventilation holes 16 are opened at the four corners of the first partition 13 located in the fermentation chamber 5. An exhaust vent 8 is opened on the top cover 6 located on one side of the fermentation chamber 5. The cooling fan 15 is electrically connected to the controller 10.
[0022] An air inlet 17 is provided on one side of the fermentation box 1, and a filter screen is installed at the air inlet 17.
[0023] A cooling coil 11 is installed on one side of the air intake end of the cooling fan 15. The end of the cooling coil 11 extends to the outside of the fermentation box 1 and is connected to an external refrigeration system.
[0024] Fermenting tea leaves on fermentation tray 12 is performed using temperature sensor 9 to detect the temperature of fermentation chamber 5 and transmit the temperature information to controller 10. When the temperature is low, controller 10 controls ceramic heating plate 20 to turn on, thereby raising the temperature of fermentation chamber 5. Controller 10 also controls circulating fan 3 to start, ensuring air circulation in fermentation chamber 5 and uniform heat distribution. When the temperature is high, controller 10 controls ceramic heating plate 20 to turn off and cooling fan 15 to turn on, allowing cold air from outside to enter the bottom of fermentation chamber 1 through air inlet 17. Simultaneously, the refrigeration system operates, with refrigerant flowing in refrigeration coil 11 to achieve cooling. Cold air enters fermentation chamber 5 through ventilation hole 16 of first partition 13, cooling fermentation chamber 5. This maintains the temperature of fermentation chamber 5 within a certain range, effectively solving the problems of temperature control in traditional tea fermentation chambers. It provides a stable, suitable, and uniform temperature environment for tea fermentation, greatly improving the quality of tea fermentation and demonstrating good application prospects and promotional value.
[0025] Example 2 is an optimization based on Example 1, specifically:
[0026] T-shaped pins 7 are slidably inserted into one of the four corners of the top cover 6 and the exhaust port 8. The ends of the T-shaped pins 7 are connected to cover plates 18.
[0027] The air pressure generated by the cooling fan 15 when it is working can push open the cover plate 18, so that the heat can be discharged from the exhaust port 8 in time, which helps to ensure that the temperature of the fermentation chamber 5 drops rapidly.
[0028] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.
Claims
1. A temperature control device for a tea fermentation chamber, comprising a fermentation chamber (1), characterized in that, A first partition (13) is fixed in the middle of the side wall of the fermentation tank (1). A second partition (4) is installed on the upper end of the first partition (13). A third partition (14) is connected to the lower end of the first partition (13). One side of the second partition (4) is set as a fermentation chamber (5), and the other side of the second partition (4) is set as an installation chamber (2). A circulating fan (3) is installed on the side of the second partition (4) facing the installation chamber (2). The suction end and the inlet end of the circulating fan (3) are both connected to air ducts. One end of each air duct is connected to a fixed... The second partition (4) is connected to the fermentation chamber (5) by two air ducts. A ceramic heating plate (20) is installed on the upper surface of the first partition (13) and inside the fermentation chamber (5). A temperature sensor (9) is installed on the side of the second partition (4) facing the fermentation chamber (5). A controller (10) is installed on the outer wall of the fermentation box (1). The temperature sensor (9), the circulating fan (3) and the ceramic heating plate (20) are all electrically connected to the controller (10). A top cover (6) is installed on the top of the fermentation box (1).
2. The temperature control device for a tea fermentation chamber according to claim 1, characterized in that, A cooling fan (15) is installed in the middle of the third partition (14), and ventilation holes (16) are provided at the four corners of the fermentation chamber (5) of the first partition (13). An exhaust vent (8) is provided on the top cover (6) and on one side of the fermentation chamber (5).
3. The temperature control device for a tea fermentation chamber according to claim 2, characterized in that, The fermentation box (1) has an air inlet (17) on one side, and a filter screen is installed at the air inlet (17).
4. The temperature control device for a tea fermentation chamber according to claim 2, characterized in that, A cooling coil (11) is installed on one side of the suction end of the cooling fan (15), and the end of the cooling coil (11) extends to the outside of the fermentation box (1) and is connected to an external refrigeration system.
5. The temperature control device for a tea fermentation chamber according to claim 2, characterized in that, T-shaped pins (7) are slidably inserted into one side of the top cover (6) and the four corners of the exhaust port (8), and the ends of the T-shaped pins (7) are connected to cover plates (18).
6. The temperature control device for a tea fermentation chamber according to claim 4, characterized in that, The cooling fan (15) is electrically connected to the controller (10).
7. The temperature control device for a tea fermentation chamber according to claim 1, characterized in that, A bracket (19) is fixed on the upper surface of the first partition (13) and in the middle of the fermentation box (1), and a fermentation tray (12) is placed on the upper end of the bracket (19).