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CN-122015448-A - Tea leaf drying device and control method thereof

CN122015448ACN 122015448 ACN122015448 ACN 122015448ACN-122015448-A

Abstract

The invention discloses a tea leaf drying device and a control method thereof, wherein the tea leaf drying device comprises a box body, a bearing seat, a tea basket and a drying component, wherein the box body is provided with a drying chamber; the tea basket is detachably arranged on the support seat and provided with a plurality of ventilation holes, the drying assembly comprises a drying fan and a heating module, the air outlet end of the drying fan is communicated with the drying chamber, and the heating module is positioned on the circulation path of air flow generated by the drying fan. Because the tea basket is in the rotation state all the time in the drying process, the hot air flow can enter the tea basket from any vent hole in the periphery of the tea basket, so that tea leaves in any position in the tea basket can be fully contacted with the hot air flow, the heating uniformity of the tea leaves is improved, the tea leaf drying uniformity and the drying efficiency are improved, and the tea leaf drying effect and the brewing taste after drying are ensured. Meanwhile, the tea basket taking and placing process does not need to be fixed or detached, so that the tea drying operation steps can be simplified, and the use experience of a user is improved.

Inventors

  • DU YILIN
  • Xiong Xingwei
  • TANG LIHUA
  • WANG SHAOPENG

Assignees

  • 上海海尔智能科技有限公司
  • 青岛海尔智慧生活电器有限公司

Dates

Publication Date
20260512
Application Date
20260310

Claims (10)

  1. 1. A tea leaf drying device, comprising: A box body (1) provided with a drying chamber (111); A support bracket (2) rotatably arranged in the drying chamber (111); The tea basket (3) is detachably arranged on the bearing seat (2) and is used for containing tea leaves to be dried, and a plurality of ventilation holes (31) are formed in the tea basket (3); The drying assembly (4) comprises a drying fan (41) and a heating module (42), wherein the drying fan (41) is used for introducing air flow into the drying chamber (111), and the heating module (42) is positioned on a flow path of the air flow generated by the drying fan (41) and is used for heating the air flow generated by the drying fan (41).
  2. 2. A tea leaf drying device according to claim 1, characterized in that the bottom of the tea basket (3) is provided with the ventilation holes (31), the bearing seat (2) and/or the tea basket (3) is provided with a supporting structure (32), the supporting structure (32) is supported between the bottom of the tea basket (3) and the bearing seat (2), so that a preset gap (33) is kept between the bottom of the tea basket (3) and the bearing seat (2).
  3. 3. The tea leaf drying device according to claim 1, further comprising a first driving member (5), wherein a supporting seat (51) is arranged at an output end of the first driving member (5), the supporting seat (2) is detachably connected with the supporting seat (51), and the supporting seat (2) and the tea basket (3) are driven to rotate by the first driving member (5) through driving of the supporting seat (51).
  4. 4. A tea leaf drying device according to claim 1, wherein the bearing seat (2) comprises a bearing plate (21), a stop structure (22) is circumferentially arranged on the bearing plate (21), a limit area is defined on the bearing plate (21) by the stop structure (22), and the tea basket (3) is located in the limit area.
  5. 5. The tea leaf drying device according to any one of claims 1-4, wherein the box (1) is provided with a first mounting cavity (151) communicated with the drying chamber (111), the heating module (42) comprises a heating coil, and the drying fan (41) and the heating coil are arranged in the first mounting cavity (151) at intervals along the airflow direction; The box (1) is provided with second installation cavity (14), tealeaves drying device still includes radiator fan (7) and second driving piece (8), radiator fan (7) with second driving piece (8) all are located in second installation cavity (14), the output of second driving piece (8) with radiator fan (7) and/or drying fan (41) are connected, radiator fan (7) can with gaseous discharge to the external environment in second installation cavity (14).
  6. 6. The tea leaf drying device according to claim 5, further comprising an air exhaust housing (9), the air exhaust housing (9) having a first inlet (91), a second inlet (92) and an air exhaust (93), the first inlet (91) being in communication with the first mounting cavity (151), the second inlet (92) being in communication with the second mounting cavity (14), the air exhaust (93) being in communication with the external environment.
  7. 7. The tea leaf drying device according to claim 5, wherein the box (1) comprises an inner housing (11) and an outer housing (12) covering the inner housing (11), the inner housing (11) defining the drying chamber (111); One side wall of the inner shell (11) is provided with an opening (112), an air duct shell (15) is arranged at the opening (112), and the air duct shell (15) defines the first mounting cavity (151); The second mounting cavity (14) is defined between the outer housing (12) and the inner housing (11), and a plurality of ventilation holes (1211) are formed in the outer housing (12) in a region opposite to the cooling fan (7).
  8. 8. The tea leaf drying device according to claim 5, characterized in that a protective screen (13) is arranged between the first mounting cavity (151) and the drying chamber (111); And/or a mounting bracket (10) is arranged in the second mounting cavity (14), and the second driving piece (8) is fixed on the mounting bracket (10).
  9. 9. A tea leaf drying device control method for controlling a tea leaf drying device according to any one of claims 1 to 8, the tea leaf drying device having a plurality of drying modes, the tea leaf drying device control method comprising the steps of: acquiring a drying mode; and controlling the drying assembly (4) to work according to the drying mode, and controlling the bearing seat (2) to drive the tea basket (3) to rotate.
  10. 10. The tea leaf drying device control method according to claim 9, characterized in that the tea leaf drying device control method further comprises the steps of: Under the current drying mode, the supporting seat (2) is controlled to drive the tea basket (3) to periodically and alternately rotate along a first direction and a second direction, wherein the first direction is opposite to the second direction.

Description

Tea leaf drying device and control method thereof Technical Field The invention relates to the technical field of tea drying, in particular to a tea drying device and a control method thereof. Background Along with the improvement of the life quality of people, tea has become a daily drink for a plurality of families. Consumers often stock multiple tea leaves at home to meet different beverage needs. However, the temperature and humidity change of the household storage environment is limited, and the tea is very easy to absorb moisture in the air to cause damp, so that the taste of the tea after brewing is affected, and therefore, the damp tea needs to be dried. At present, a simple drying device is generally adopted for drying treatment in families, the drying device is generally designed to be of a fixed structure, namely a container for containing tea leaves is fixedly arranged in a drying chamber, tea leaves stacked in the container cannot be heated sufficiently in the drying process, the degree of heating of the tea leaves at different positions is different, local excessive drying or incomplete drying is easy to occur, consistency of tea leaf quality after drying is difficult to guarantee, and drying effect is poor. In addition, because hold the container fixed mounting of tealeaves, after the stoving is accomplished, the user need dismantle the container, and the operation is inconvenient, influences the use and experiences the sense. Therefore, there is a need for a tea leaf drying device and a control method thereof to solve the above problems. Disclosure of Invention Based on the above problems, the invention aims to provide a tea drying device and a control method thereof, which can improve the uniformity and the drying efficiency of tea drying, ensure the drying effect of tea, simplify the tea drying operation steps and improve the use experience of users. In order to achieve the above purpose, the invention adopts the following technical scheme: In one aspect, there is provided a tea leaf drying device comprising: the box body is provided with a drying chamber; the bearing bracket is rotatably arranged in the drying cavity; the tea basket is detachably arranged on the bearing seat and used for containing tea leaves to be dried, and a plurality of ventilation holes are formed in the tea basket; The drying assembly comprises a drying fan and a heating module, wherein the drying fan is used for introducing air flow into the drying cavity, and the heating module is positioned on a flow path of the air flow generated by the drying fan and used for heating the air flow generated by the drying fan. As an alternative scheme of the tea drying device, the ventilation holes are formed in the bottom of the tea basket, and the supporting seat and/or the tea basket are/is provided with a supporting structure, and the supporting structure is supported between the bottom of the tea basket and the supporting seat so as to keep a preset gap between the bottom of the tea basket and the supporting seat. As an alternative scheme of the tea leaf drying device, the tea leaf drying device further comprises a first driving piece, a supporting seat is arranged at the output end of the first driving piece, the supporting seat is detachably connected with the supporting seat, and the first driving piece can drive the supporting seat to drive the supporting seat and the tea basket to rotate. As an alternative scheme of the tea leaf drying device, the bearing seat comprises a bearing plate, a stop structure is arranged on the bearing plate along the circumferential direction, a limit area is arranged on the bearing plate in a surrounding mode by the stop structure, and the tea basket is located in the limit area. As an alternative scheme of the tea leaf drying device, the box body is provided with a first installation cavity communicated with the drying cavity, the heating module comprises a heating coil, and the drying fan and the heating coil are arranged in the first installation cavity at intervals along the airflow flowing direction; The box is provided with the second installation cavity, tealeaves drying device still includes radiator fan and second driving piece, radiator fan with the second driving piece all is located the second installation cavity, the output of second driving piece with radiator fan and/or drying fan connects, radiator fan can with the gaseous discharge to the external environment in the second installation cavity. As an alternative of the tea leaf drying device of the present invention, the tea leaf drying device further includes an exhaust casing having a first inlet, a second inlet and an exhaust port, the first inlet being in communication with the first installation cavity, the second inlet being in communication with the second installation cavity, the exhaust port being in communication with the external environment. As an alternative scheme of the tea leaf drying device, the box body com