Temperature and humidity detection device for tea fermentation

Abstract

The utility model discloses a temperature and humidity detection device for tea fermentation, which comprises a base and a processing mechanism, and belongs to the technical field of tea fermentation. External air is fed into the air inlet pipe through the fan A, heated by the heating wire and then fed into the pretreatment barrel, water in the humidification barrel is fed into the pretreatment barrel through the atomization nozzle by controlling the valve, and the temperature and humidity of the air in the pretreatment barrel are uniform under the action of the stirring assembly. The control valve is opened, the fan B conveys air with proper temperature and humidity into the fermentation cylinder, and then the handle is held by hand to rotate the fermentation cylinder, so that the air with proper temperature and humidity is uniform in the fermentation cylinder, and the treatment mechanism is arranged to treat the tea leaves. The purposes that the fermentation temperature and humidity of all parts of tea leaves are consistent, and the temperature and humidity in the fermentation cylinder are kept to be the optimal fermentation temperature and humidity are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tea fermentation, and in particular relates to a temperature and humidity detection device for tea fermentation. Background Art

[0002] Fermented tea is a kind of tea making process. It refers to the tea made by refining tea after the tea buds and leaves are withered, kneaded, fermented, dried and other primary processes. The temperature has a great influence on the fermentation quality, including air temperature and leaf temperature. The leaf temperature of fermentation should be maintained at 30℃, and the air temperature is preferably 24℃~25℃. If the leaf temperature is too high, exceeding 40℃, the fermentation changes too intensely, making the raw tea low in fragrance, light in taste, dark in color, and seriously damaging the quality. If the temperature is too low, the fermentation time will be prolonged, and the endoplasmic transformation cannot be fully developed. Therefore, the temperature and humidity of the tea leaves need to be strictly controlled during the tea fermentation process.

[0003] A patent with patent number CN220288667U discloses a temperature and humidity detection device for tea fermentation, including a fermentation box, a heating rod is provided in the lower inner cavity of the fermentation box, partitions are installed in the middle and upper inner cavities of the fermentation box, temperature sensors and humidity sensors are installed on the inner walls of the middle and upper sides of the fermentation box, a mounting frame is provided at the rear of the fermentation box, a heat dissipation fan is installed on the mounting frame, a controller is installed on the top of the fermentation box, the temperature sensor and humidity sensor are connected to the control, and the controller is connected to the heat dissipation fan and the heating rod.

[0004] However, the temperature and humidity detection device for tea fermentation in the above patent still has certain problems during use. It is not convenient to maintain the temperature of various parts of the fermentation box consistent, and it is not convenient to humidify when the humidity of tea fermentation is low. Therefore, a temperature and humidity detection device for tea fermentation is proposed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a temperature and humidity detection device for tea fermentation, which solves the above problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a temperature and humidity detection device for tea fermentation, including a base for stable support, and also including:

[0007] The processing mechanism comprises a pretreatment cylinder, a fermentation cylinder and an adjusting component, wherein the pretreatment cylinder is arranged on one side of the fermentation cylinder and is fixedly connected to the base, a support box is rotatably sleeved on the outer side of the fermentation cylinder, and the support box is fixedly connected to the base, an air inlet pipe and a connecting pipe are fixedly connected at both ends of the pretreatment cylinder, the other end of the connecting pipe is connected to the inside of the fermentation cylinder through a control valve, the fermentation cylinder is rotatably connected to the connecting pipe, a temperature and humidity detector for detecting the temperature and humidity inside the pretreatment cylinder is fixedly installed on the pretreatment cylinder, and the adjusting component comprises a heating wire, a fan A, a humidifying cylinder and an atomizing nozzle.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] Further technical solution: a dustproof net is fixedly installed at the air inlet of the air inlet pipe away from the pretreatment cylinder, the fan A is arranged at the air inlet inside the air inlet pipe, the heating wire is arranged on the side of the fan A away from the dustproof net, the humidifying cylinder is fixedly installed on the top of the pretreatment cylinder, one end of the water outlet of the humidifying cylinder is arranged on the top of the pretreatment cylinder, the atomizing nozzle is fixedly installed at one end of the water outlet of the humidifying cylinder, and a valve for controlling the spray is installed on the humidifying cylinder.

[0010] Further technical solution: a flow equalizing net is fixedly installed inside one end of the fermentation cylinder close to the connecting tube, and a protective cover is movably connected to the other end of the fermentation cylinder through a limiting assembly. Five layers of placement plates for tea leaves are arranged in a straight line on the inner side of the protective cover, and a fan B is fixedly installed at the connection between the connecting tube and the fermentation cylinder.

[0011] Further technical solution: one end of the fermentation cylinder close to the connecting tube passes through the outside of the support box, a plurality of handles are fixedly connected to the outer side of the end of the fermentation cylinder close to the connecting tube, and a plurality of fixing plates distributed in a ring are fixedly connected to the inner wall of the fermentation cylinder.

[0012] Further technical solution: The limiting assembly includes a threaded rod, a limiting plate and a twisting block. The limiting assembly is provided with four groups and are respectively arranged at the four corners of the support box. The threaded rod is threadedly connected to the support box. The limiting plate is fixedly sleeved on the outside of the threaded rod and fits the connection between the protective cover and the support box. The twisting block is fixedly connected to the side of the limiting plate away from the threaded rod.

[0013] Further technical solution: the interior of the fermentation cylinder is connected to the air inlet pipe through a recovery pipe, and the recovery pipe is configured as an elastic pipe. One end of the recovery pipe passes through a protective cover and is fixedly connected to the protective cover, and the other end of the recovery pipe passes through a dustproof net at one end of the air inlet pipe and is fixedly connected to the dustproof net. The diameter of the recovery pipe is smaller than the diameter of the dustproof net, and one end of the recovery pipe close to the protective cover is fixedly connected to an exhaust pipe.

[0014] Further technical solution: Both ends of the pretreatment cylinder are configured to be conical, and flow equalizing plates are fixedly installed on the inner sides of both ends of the pretreatment cylinder respectively. A stirring assembly is arranged inside the pretreatment cylinder, and the stirring assembly includes a motor, a connecting rod and a rotating plate. The motor is fixedly connected to the middle part of one of the flow equalizing plates, the connecting rod passes through the middle parts of the two flow equalizing plates and is rotatably connected to the flow equalizing plates, one end of the connecting rod is fixedly connected to the motor output shaft, three rotating plates are arranged, and are distributed in a circular array on the outside of the connecting rod, and the rotating plate is fixedly connected to the connecting rod.

[0015] Beneficial Effects

[0016] The utility model provides a temperature and humidity detection device for tea fermentation. Compared with the prior art, it has the following beneficial effects:

[0017] 1. Send the external air into the air inlet pipe through the fan A, heat it by the heating wire and send it into the pretreatment cylinder, then send the water in the humidification cylinder into the pretreatment cylinder through the atomizing nozzle through the control valve, and then make the temperature and humidity of the air in the pretreatment cylinder uniform by the stirring component, and adjust it to the optimal temperature and humidity for tea fermentation. By opening the control valve, the fan B will transport the air with appropriate temperature and humidity into the fermentation cylinder, and then the fermentation cylinder will be rotated by the relevant personnel holding the handle to make the air with appropriate temperature and humidity uniform inside the fermentation cylinder, so that the tea leaves placed on the plate can be fermented under the optimal temperature and humidity conditions. The purpose of making the temperature and humidity of each part of the tea leaves consistent and keeping the temperature and humidity inside the fermentation cylinder at the optimal fermentation temperature and humidity is achieved through the setting of the processing mechanism;

[0018] 2. Recover part of the air discharged from the fermentation cylinder through the recovery pipe, so that it enters the air inlet pipe through the recovery pipe, and preheats the air sucked by the fan A, so that the air entering the air inlet pipe is quickly heated to a suitable temperature, thereby saving some energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a front view of the utility model.

[0021] Figure 3 It is a cross-sectional view of the utility model.

[0022] Figure 4 It is a three-dimensional diagram of the utility model.

[0023] Notes on the accompanying drawings: 1. Base; 2. Treatment mechanism; 3. Pretreatment cylinder; 4. Air inlet pipe; 5. Fermentation cylinder; 6. Connecting pipe; 7. Control valve; 8. Temperature and humidity detector; 9. Heating wire; 10. Fan A; 11. Humidification cylinder; 12. Atomizing nozzle; 13. Flow equalization net; 14. Protective cover; 15. Placement plate; 16. Fan B; 17. Support box; 18. Handle; 19. Fixed plate; 20. Threaded rod; 21. Limit plate; 22. Twist block; 23. Recovery pipe; 24. Exhaust pipe; 25. Motor; 26. Connecting rod; 27. Rotating plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0026] See also Figures 1 to 4 , provided in one embodiment of the utility model, is a temperature and humidity detection device for tea fermentation, comprising a base 1 for stable support, and also comprising:

[0027] The processing mechanism 2 includes a pretreatment cylinder 3, a fermentation cylinder 5 and an adjusting component. The pretreatment cylinder 3 is arranged on one side of the fermentation cylinder 5 and is fixedly connected to the base 1. A support box 17 is rotatably sleeved on the outer side of the fermentation cylinder 5. The support box 17 is fixedly connected to the base 1. The two ends of the pretreatment cylinder 3 are respectively fixedly connected with an air inlet pipe 4 and a connecting pipe 6. The other end of the connecting pipe 6 is connected to the inside of the fermentation cylinder 5 through a control valve 7. The fermentation cylinder 5 is rotatably connected to the connecting pipe 6. A temperature and humidity detector 8 for detecting the temperature and humidity inside the pretreatment cylinder 3 is fixedly installed on the pretreatment cylinder 3. The adjusting component includes a heating wire 9, a fan A10, a humidifying cylinder 11 and an atomizing nozzle 12.

[0028] Preferably, a dust screen is fixedly installed at the air inlet of the air inlet pipe 4 at one end away from the pretreatment tube 3, the fan A10 is arranged at the air inlet inside the air inlet pipe 4, the heating wire 9 is arranged on the side of the fan A10 away from the dust screen, the humidifying tube 11 is fixedly installed on the top of the pretreatment tube 3, one end of the water outlet of the humidifying tube 11 is arranged at the top inside the pretreatment tube 3, the atomizing nozzle 12 is fixedly installed at one end of the water outlet of the humidifying tube 11, and a valve for controlling the spray is installed on the humidifying tube 11. The purpose of this arrangement is to realize that the external air is sent into the air inlet pipe 4 through the fan A10, and the heating wire 9 heats it and then sends it into the pretreatment tube 3, and then the atomizing nozzle 12 sends the water inside the humidifying tube 11 into the pretreatment tube 3 through the control valve, so as to achieve the purpose of adjusting the air to a temperature and humidity suitable for tea fermentation by the action of the temperature and humidity detector 8.

[0029] Preferably, a flow-equalizing net 13 is fixedly installed inside one end of the fermentation cylinder 5 near the connecting tube 6, and a protective cover 14 is movably connected to the other end of the fermentation cylinder 5 through a limit assembly. Five layers of placement plates 15 for placing tea leaves are arranged in a straight line inside the protective cover 14, and a fan B16 is fixedly installed at the connection between the connecting tube 6 and the fermentation cylinder 5. The purpose of this arrangement is to realize that the air with appropriate temperature and humidity is transported to the inside of the fermentation cylinder 5 through the fan B16, so as to achieve the purpose of fermenting the tea leaves on the placement plates 15 under the optimal temperature and humidity conditions.

[0030] Preferably, one end of the fermentation cylinder 5 near the connecting tube 6 passes through the outside of the support box 17, and a plurality of handles 18 are fixedly connected to the outer side of the end of the fermentation cylinder 5 near the connecting tube 6, and a plurality of annularly distributed fixing plates 19 are fixedly connected to the inner wall of the fermentation cylinder 5. The purpose of this arrangement is to realize that the fermentation cylinder 5 can be rotated by the relevant personnel holding the handle 18, so as to achieve the purpose of making the air with suitable temperature and humidity uniform inside the fermentation cylinder 5 under the action of the fixing plates 19.

[0031] Preferably, the limiting assembly includes a threaded rod 20, a limiting plate 21 and a twisting block 22. The limiting assembly is provided with four groups and is respectively provided at the four corners of the support box 17. The threaded rod 20 is threadedly connected to the support box 17. The limiting plate 21 is fixedly sleeved on the outside of the threaded rod 20 and fits the connection between the protective cover 14 and the support box 17. The twisting block 22 is fixedly connected to the side of the limiting plate 21 away from the threaded rod 20. The purpose of this arrangement is to achieve the purpose of limiting and releasing the protective cover 14 by driving the limiting plate 21 on the threaded rod 20 to move closer to and away from the protective cover 14 through the twisting block 22.

[0032] In the embodiment of the utility model, external air is sent into the air inlet pipe 4 through the fan A10, heated by the heating wire 9 and then sent into the pretreatment cylinder 3, and then the water in the humidification cylinder 11 is sent into the pretreatment cylinder 3 by the atomizing nozzle 12 through the control valve, and then the temperature and humidity of the air in the pretreatment cylinder 3 are made uniform by the stirring component, and adjusted to the optimal temperature and humidity for tea fermentation. By opening the control valve 7, the fan B16 transports the air with suitable temperature and humidity to the fermentation cylinder 5, and then the fermentation cylinder 5 is rotated by the handle 18 held by relevant personnel to make the air with suitable temperature and humidity uniform in the fermentation cylinder 5, so that the tea leaves on the placement plate 15 are fermented under the optimal temperature and humidity conditions, and the purpose of making the temperature and humidity of each part of the tea leaves fermented consistent and keeping the temperature and humidity inside the fermentation cylinder 5 at the optimal fermentation temperature and humidity is achieved through the setting of the processing mechanism 2.

[0033] See also Figures 1 to 4 As an embodiment of the utility model, the interior of the fermentation cylinder 5 is connected to the air inlet pipe 4 through a recovery pipe 23. The recovery pipe 23 is configured as an elastic pipe. One end of the recovery pipe 23 passes through the protective cover 14 and is fixedly connected to the protective cover 14. The other end of the recovery pipe 23 passes through the dustproof net at one end of the air inlet pipe 4 and is fixedly connected to the dustproof net. The diameter of the recovery pipe 23 is smaller than the diameter of the dustproof net. The end of the recovery pipe 23 close to the protective cover 14 is fixedly connected to the exhaust pipe 24.

[0034] Preferably, both ends of the pretreatment barrel 3 are set to be conical, and flow equalizing plates are fixedly installed on the inner sides of both ends of the pretreatment barrel 3, respectively. A stirring assembly is arranged inside the pretreatment barrel 3, and the stirring assembly includes a motor 25, a connecting rod 26, and a rotating plate 27. The motor 25 is fixedly connected to the middle of one of the flow equalizing plates, and the connecting rod 26 passes through the middle of the two flow equalizing plates and is rotatably connected to the flow equalizing plates. One end of the connecting rod 26 is fixedly connected to the output shaft of the motor 25. There are three rotating plates 27, which are distributed in a circular array on the outside of the connecting rod 26, and the rotating plate 27 is fixedly connected to the connecting rod 26. The purpose of this arrangement is to achieve the purpose of making the temperature and humidity of the air inside the pretreatment barrel 3 uniform by driving the rotating plate 27 on the connecting rod 26 to rotate through the motor 25.

[0035] In the embodiment of the utility model, part of the air discharged from the fermentation cylinder 5 is recovered through the recovery pipe 23, so that it enters the air inlet pipe 4 through the recovery pipe 23, and the air sucked by the fan A10 is preheated, so that the air entering the air inlet pipe 4 can be quickly heated to a suitable temperature, thereby saving some energy.

Claims

1. A temperature and humidity detection device for tea fermentation, comprising a base (1) for stable support, characterized in that: Also includes: A treatment mechanism (2), the treatment mechanism (2) comprising a pretreatment cylinder (3), a fermentation cylinder (5) and an adjustment component, the pretreatment cylinder (3) being arranged on one side of the fermentation cylinder (5) and being fixedly connected to a base (1), a support box (17) being rotatably sleeved on the outer side of the fermentation cylinder (5), the support box (17) being fixedly connected to the base (1), the two ends of the pretreatment cylinder (3) being fixedly connected to an air inlet pipe (4) and a connecting pipe (6), the other end of the connecting pipe (6) being connected to the inside of the fermentation cylinder (5) through a control valve (7), the fermentation cylinder (5) being rotatably connected to the connecting pipe (6), a temperature and humidity detector (8) for detecting the temperature and humidity inside the pretreatment cylinder (3) being fixedly installed on the pretreatment cylinder (3), the adjustment component comprising a heating wire (9), a fan A (10), a humidifying cylinder (11) and an atomizing nozzle (12).

2. A temperature and humidity detection device for tea fermentation according to claim 1, characterized in that: A dust screen is fixedly installed at the air inlet of the air inlet pipe (4) at one end away from the pretreatment cylinder (3); the fan A (10) is arranged at the air inlet inside the air inlet pipe (4); the heating wire (9) is arranged on the side of the fan A (10) away from the dust screen; the humidifying cylinder (11) is fixedly installed on the top of the pretreatment cylinder (3); one end of the water outlet of the humidifying cylinder (11) is arranged at the top of the pretreatment cylinder (3); the atomizing nozzle (12) is fixedly installed at one end of the water outlet of the humidifying cylinder (11); and a valve for controlling the spray is installed on the humidifying cylinder (11).

3. A temperature and humidity detection device for tea fermentation according to claim 1, characterized in that: A flow equalizing net (13) is fixedly installed inside one end of the fermentation cylinder (5) close to the connecting tube (6), and a protective cover (14) is movably connected to the other end of the fermentation cylinder (5) through a limit assembly. Five layers of placement plates (15) for placing tea leaves are arranged in a straight line inside the protective cover (14), and a fan B (16) is fixedly installed at the connection point between the connecting tube (6) and the fermentation cylinder (5).

4. A temperature and humidity detection device for tea fermentation according to claim 1, characterized in that: One end of the fermentation cylinder (5) close to the connecting tube (6) passes through the outside of the support box (17); a plurality of handles (18) are fixedly connected to the outer side of the end of the fermentation cylinder (5) close to the connecting tube (6); and a plurality of fixing plates (19) distributed in an annular shape are fixedly connected to the inner wall of the fermentation cylinder (5).

5. A temperature and humidity detection device for tea fermentation according to claim 3, characterized in that: The limiting assembly comprises a threaded rod (20), a limiting plate (21) and a twisting block (22); the limiting assembly is provided with four groups, and is respectively provided at the four corners of the support box (17); the threaded rod (20) is threadedly connected to the support box (17); the limiting plate (21) is fixedly sleeved on the outside of the threaded rod (20) and fits the connection between the protective cover (14) and the support box (17); the twisting block (22) is fixedly connected to the side of the limiting plate (21) away from the threaded rod (20).

6. A temperature and humidity detection device for tea fermentation according to claim 1, characterized in that: The interior of the fermentation cylinder (5) is connected to the air inlet pipe (4) through a recovery pipe (23); the recovery pipe (23) is configured as an elastic pipe; one end of the recovery pipe (23) passes through a protective cover (14) and is fixedly connected to the protective cover (14); the other end of the recovery pipe (23) passes through a dustproof net at one end of the air inlet pipe (4) and is fixedly connected to the dustproof net; the diameter of the recovery pipe (23) is smaller than the diameter of the dustproof net; one end of the recovery pipe (23) close to the protective cover (14) is fixedly connected to an exhaust pipe (24).

7. A temperature and humidity detection device for tea fermentation according to claim 1, characterized in that: Both ends of the pretreatment cylinder (3) are configured to be conical, and flow equalizing plates are fixedly installed on the inner sides of both ends of the pretreatment cylinder (3). A stirring assembly is arranged inside the pretreatment cylinder (3), and the stirring assembly includes a motor (25), a connecting rod (26) and a rotating plate (27). The motor (25) is fixedly connected to the middle part of one of the flow equalizing plates, the connecting rod (26) passes through the middle parts of the two flow equalizing plates and is rotatably connected to the flow equalizing plates. One end of the connecting rod (26) is fixedly connected to the output shaft of the motor (25), and three rotating plates (27) are arranged and are distributed in a ring array on the outside of the connecting rod (26), and the rotating plate (27) is fixedly connected to the connecting rod (26).

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