CN111480711A

CN111480711A - Domestic tea storage conversion cabinet

Info

Publication number: CN111480711A
Application number: CN202010435535.7A
Authority: CN
Inventors: 陈涛; 许红斌; 陈颐
Original assignee: Chongqing Yuzhong Vocational Education Center
Current assignee: Chongqing Yuzhong Vocational Education Center
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-08-04
Anticipated expiration: 2040-05-21
Also published as: CN111480711B

Abstract

The invention discloses a household tea storage and conversion cabinet, which belongs to the technical field of tea processing appliances and comprises a cabinet body, a control box and a plurality of drawer cabinets arranged on one side of the cabinet body, wherein a temperature and humidity sensor, an oxygen concentration sensor and an electric heating wire are arranged in each drawer cabinet, a stirring device for stirring tea is also arranged in each drawer cabinet, an impeller device is arranged in each ventilation channel, a baffle is arranged on the rear side of each impeller device, each impeller device comprises a wheel body, a semiconductor refrigeration block, a blade and a motor, each blade is of a hollow structure, the outer end face of each blade is communicated with the center of each wheel body, each motor is connected with each wheel body to drive each wheel body to rotate, and each motor, each first telescopic device and each electric heating wire are controlled by the control box. The device is used for classified storage and conversion of household tea leaves, and can strictly control the temperature and the humidity, so that the fermentation of the tea leaves is more uniform and the quality of the tea leaves is more stable.

Description

Domestic tea storage conversion cabinet

Technical Field

The invention belongs to the technical field of tea processing appliances, and particularly relates to a household tea storage and conversion cabinet.

Background

The fermented tea is one kind of tea making process, and is tea produced through withering tea leaves, rolling, fermentation, drying and other steps. The tea can be divided into light fermented tea, semi-fermented tea, full-fermented tea and post-fermented tea according to different fermentation degrees. The key point of the fermentation is the control of the conditions of temperature, humidity, oxygen content, time and the like of the tea storage environment, different fermentation degrees can be created under different fermentation conditions, and different teas can be obtained correspondingly.

The existing fermentation process is mostly carried out in tea factories. The advantages of tea leaf conversion (fermentation) at the factory are: the technical personnel of the tea factory have stable professional level and sanitary equipment, and can obtain products with better quality and being beneficial to commercial sale.

However, in order to ensure that the tea friends can drink pure tea, the tea friends usually purchase raw tea directly at the tea producing place and return to home for storage and fermentation in the bank. Usually, the tea leaves are purchased from several jin to dozens jin, and after the tea leaves are purchased home, the tea leaves are piled in a lightproof and ventilated room and placed against the wall because of no professional tea leaf conversion device, and then are periodically turned and aired to ensure uniform oxidation. However, in the original method, all critical fermentation conditions (temperature, humidity, oxygen content and the like) cannot be precisely controlled, the uncertainty of the whole fermentation process is too high, and once the tea transformation fails or is not good enough, the huge capital waste and time and energy waste are caused.

In view of the above, there is no appliance suitable for most tea friends to store and convert tea leaves at home in the market, but for senior tea friends, storing and converting tea leaves at home is also an interest level and is a very important need, so there is a need to develop a household tea storage and conversion appliance.

Disclosure of Invention

In view of this, the present invention provides a household tea storage and transformation cabinet, which is used for classifying, storing and transforming household tea leaves, and can strictly control temperature and humidity, so that the fermentation of the tea leaves is more uniform and the quality of the tea leaves is more stable. Meanwhile, the device can automatically produce water to supplement the humidity in the tea, and realizes the automation of operation by utilizing the combined utilization of wind and water without manual water injection.

In order to achieve the purpose, the invention provides the following technical scheme:

a household tea storage conversion cabinet comprises a cabinet body, a control box and a plurality of drawer cabinets arranged on one side of the cabinet body, wherein the upper end opening of each drawer cabinet can extend out of the cabinet body as a whole, a temperature and humidity sensor, an oxygen concentration sensor and a heating wire are arranged in each drawer cabinet, a turning device for turning tea leaves is further arranged in each drawer cabinet, a ventilating duct is arranged behind each drawer cabinet, an impeller device is arranged in each ventilating duct, the rear side of each impeller device is provided with a baffle, one side of each baffle is hinged with the cabinet body, the other side of each baffle is connected to the cabinet body through a first telescopic device, the first telescopic device controls the baffles to open and close the ventilating ducts, a notch communicated with the ventilating ducts is formed in the rear side plate of each drawer cabinet, and each impeller device comprises a wheel body, a semiconductor refrigeration block, a blade and a motor, the wheel body is of a hollow cylindrical structure, a plurality of caulking grooves are formed in the outer side surface of the wheel body, the cross section of each semiconductor refrigeration block is arc-shaped, the radian of each semiconductor refrigeration block is matched with the circumference of the wheel body, the heating surface of each semiconductor refrigeration block is embedded in each caulking groove and is exposed out of the wheel body, the refrigeration surface of each semiconductor refrigeration block is located in the wheel body, each blade is of a hollow structure, the outer side end surface of each blade is communicated with the center of the wheel body, the motor is connected with the wheel body to drive the wheel body to rotate, and the motor, the first expansion device and the electric heating wires are controlled by the control box respectively.

Further, the both ends of wheel body have set firmly first end cover and second end cover respectively, a plurality of bleeder vents have been seted up on first end cover and the second end cover, the center of first end cover seted up with the first shaft hole of the output shaft of motor, the outer edge of first end cover form with the first connecting ring that the wheel body is connected.

Further, the outer edge of second end cover form with the second go-between that the wheel body is connected, set up a plurality of openings that are used for on the second go-between the blade is stepped down, the inboard of second go-between still is provided with a support ring, the support ring along the axial extension of wheel body be used for with the semiconductor refrigeration piece support in the wheel body.

Further, a second shaft hole is formed in the center of the second end cover, the second shaft hole is connected with the cabinet body in a rotating mode through a connecting shaft, a base is arranged at the bottom of the motor, and the base is fixedly connected with the cabinet body.

Further, the inboard cavity intracavity of blade has set firmly the grid board, the leaf neck department of blade still is provided with the filter block, the both sides of filter block respectively with two adjacent semiconductor refrigeration piece butts, the outside of filter block with grid board butt follows the wheel body is radial, the high plane of filter block is less than the refrigeration face place plane of semiconductor refrigeration piece.

Further, a ventilation plate is fixedly arranged in the air duct, the ventilation plate separates the drawer cabinet from the impeller device, and a plurality of ventilation holes are formed in the ventilation plate.

Furthermore, the drawer cabinet and the cabinet body are both made of light-tight materials, and universal wheels are fixedly arranged at the bottom of the cabinet body.

Furthermore, the turning device comprises a turning plate and a second telescopic device, the turning plate is arranged in the drawer cabinet and is in contact with a bottom plate of the drawer cabinet, and the back of the turning plate is connected to the cabinet body in a telescopic mode through the second telescopic device.

Further, the board that turns includes backplate and diaphragm, one side of diaphragm and backplate links firmly and is the L type, the backplate is connected to through the second telescoping device the cabinet body, the middle part of backplate is rotated and is connected with a dwang, the dwang through a support with cabinet body fixed connection, the second telescoping device can drive the board that turns over winds the dwang rotates.

The invention has the beneficial effects that:

the household tea storage and conversion cabinet comprises a cabinet body, a control box and a plurality of drawer cabinets arranged on one side of the cabinet body, wherein the upper ends of the drawer cabinets are open, the cabinet body can integrally extend outwards, the drawer cabinets are stretched to pick and place tea leaves and store various tea leaves in a classified mode, operation is more convenient, a temperature and humidity sensor, an oxygen concentration sensor and an electric heating wire are arranged in each drawer cabinet, the temperature and humidity sensor is used for detecting the temperature and humidity in each drawer cabinet, the oxygen concentration sensor is used for detecting the oxygen concentration in each drawer cabinet, and the electric heating wire is used for changing the temperature in each drawer cabinet, so that accurate control is achieved.

The drawer cabinet is also internally provided with a turning device for turning tea, so that the tea in the drawer cabinet can be turned at regular time to be fully fermented, and meanwhile, the tea can be alternately fermented by turning the turning device, and the uniformity and consistency of tea fermentation in one drawer cabinet are ensured.

The ventilation channel is arranged behind the drawer cabinet, the heating surface of the semiconductor refrigeration block is embedded in the embedded groove and is exposed out of the wheel body, the refrigeration surface of the semiconductor refrigeration block is positioned in the wheel body, after the semiconductor refrigeration block is electrified in the ventilation channel, the refrigeration surface of the semiconductor refrigeration block condenses water vapor on the surface of the semiconductor refrigeration block into small water drops, then the small water drops slide into the hollow blades, the motor drives the wheel body to rotate, the water drops are thrown out of the drawer cabinet through the centrifugal action of the wheel body, the humidity in the drawer cabinet is increased, the semiconductor refrigeration block is electrically connected with the control box, the electrifying current of the semiconductor refrigeration block and the refrigeration capacity of the semiconductor refrigeration block have a linear relation, and therefore, the humidity in the drawer cabinet can be controlled by controlling the electrifying current of the semiconductor refrigeration block.

The water preparation method adopted by the invention adopts a mode of directly condensing water in the air, not only solves the problem of water source, but also omits a disinfection device, and the water drops prepared by the device are clean and sanitary, do not breed other bacteria or microorganisms, are more suitable for the fermentation environment of the tea, and lead the fermentation quality of the tea to be more superior.

Additional advantages, objects, and features of the invention will be set forth in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

In order to make the object, technical scheme and beneficial effect of the invention more clear, the invention provides the following drawings for explanation:

FIG. 1 is a first schematic structural diagram of a conversion cabinet according to the present invention;

FIG. 2 is a schematic structural diagram II of the transformation cabinet of the present invention;

FIG. 3 is a schematic structural view of an impeller device of the present invention;

FIG. 4 is a schematic structural view of the wheel body;

FIG. 5 is a schematic structural view of the first end cap;

FIG. 6 is a schematic structural view of a second end cap;

FIG. 7 is a schematic view of the installation of the filter block;

fig. 8 is a schematic structural view of the flipping device.

The drawings are numbered as follows: the cabinet body 1, the drawer cabinet 2, the heating wire 3, the turning device 4, the second expansion device 401, the back plate 402, the transverse plate 403, the rotating rod 404, the bracket 405, the ventilation duct 5, the impeller device 6, the wheel body 601, the semiconductor refrigeration block 602, the blade 603, the motor 604, the caulking groove 605, the first end cover 606, the second end cover 607, the ventilation hole 608, the first shaft hole 609, the first connecting ring 610, the second connecting ring 611, the second shaft hole 612, the connecting shaft 613, the frame 614, the grating 615, the filter block 616, the baffle 7, the first expansion device 8, the gap 9 and the ventilation plate 10.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the description of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.

Fig. 1 is a first structural schematic diagram of a conversion cabinet of the present invention, fig. 2 is a second structural schematic diagram of the conversion cabinet of the present invention, fig. 3 is a structural schematic diagram of an impeller device of the present invention, fig. 4 is a structural schematic diagram of a wheel body, fig. 5 is a structural schematic diagram of a first end cover, fig. 6 is a structural schematic diagram of a second end cover, and fig. 7 is an installation schematic diagram of a filter block; fig. 8 is a schematic structural diagram of a turning device, and the household tea storage and conversion cabinet comprises a cabinet body 1, a control box and a plurality of drawer cabinets 2 arranged on one side of the cabinet body 1, wherein the cabinet body 1 is in a hexahedral structure. It can be understood that the cabinet body 1 in this embodiment may be made of a heat insulating material, so as to prevent the temperature between two adjacent drawer cabinets 2 from influencing each other. In this embodiment, the upper end opening of drawer cabinet 2 and whole can be stretched out outwards the cabinet body 1, be provided with temperature and humidity sensor, oxygen concentration sensor and heating wire 3 in the drawer cabinet 2, still be provided with the device 4 that turns that is used for turning tealeaves in the drawer cabinet 2, the rear of drawer cabinet 2 is provided with a ventiduct 5, it has an impeller device 6 to settle in the ventiduct 5, impeller device 6's rear side is provided with a baffle 7, one side of baffle 7 with the cabinet body 1 is articulated, and the opposite side is connected to the cabinet body 1 through first telescoping device 8, and the first telescoping device 8 of this embodiment adopts the cylinder, and the accessible is electronic to be controlled, and of course, the control box is connected to the power. First telescoping device 8 control baffle 7 realizes the switching to air flue 5, through the closed degree of control baffle 7, can carry out a simple control to the oxygen concentration in the air flue 5, can understand, fermented tea is natural fermentation generally, the oxygen concentration that needs to ferment is generally less than or equal to the oxygen concentration in the air, consequently, in order to guarantee the good taste of tealeaves, do not need extra increase oxygenation device, only need through the ventilative degree in the 7 control air flues of baffle, can carry out a control to the oxygen concentration, also be linear change to the control of oxygen concentration, technical personnel in the art should understand.

The rear side plate of the drawer cabinet 2 is provided with a notch 9 communicated with the ventilation duct 5, so that air in the drawer cabinet 2 can better circulate between the ventilation duct, the impeller device 6 of the drawer cabinet 2 comprises a wheel body 601, a semiconductor refrigeration block 602, a blade 603 and a motor 604, the wheel body 601 is of a hollow cylindrical structure, the outer side surface of the wheel body 601 is provided with a plurality of embedding grooves 605, the section of the semiconductor refrigeration block 602 is arc-shaped, the radian of the semiconductor refrigeration block is matched with the circumference of the wheel body 601, the heating surface of the semiconductor refrigeration block 602 is embedded in the embedding grooves 605 and is exposed out of the wheel body 601, the refrigeration surface of the semiconductor refrigeration block 602 is positioned in the wheel body 601, the blade 603 is of a hollow structure, the outer side end surface of the blade is communicated with the center of the wheel body 601, the motor 604 is connected with the wheel body to drive the wheel body 601 to rotate, and the motor 604, The first expansion device 8 and the heating wire 3 are respectively controlled by the control box.

The humidity control principle of the device of the invention is as follows: the heating surface of the semiconductor refrigeration block 602 is embedded in the embedding groove 605 and is exposed out of the wheel body 601, the refrigeration surface of the semiconductor refrigeration block 602 is positioned in the wheel body 601, in the air duct 5, after the semiconductor refrigeration block 602 is electrified, the refrigeration surface of the semiconductor refrigeration block 602 condenses the water vapor on the surface into small water drops, then the water drops slide into the hollow blades 603, the motor 604 drives the wheel body 601 to rotate, the water drops are thrown out into the drawer cabinet 2 through the centrifugal action of the wheel body 601, under the action of the wind force of the blades 603, the water drops enter the drawer cabinet 2 in a proper manner and are blown away to a certain extent, so that the humidity in the drawer cabinet 2 is increased, the semiconductor refrigeration block 602 is electrically connected with the control box, the current and the cooling capacity of the refrigerator are in a linear relationship, so that the humidity inside the drawer cabinet 2 can be controlled by controlling the current of the semiconductor cooling block 602.

In this embodiment, the both ends of wheel body 601 have set firmly first end cover 606 and second end cover 607 respectively, a plurality of bleeder vents 608 have been seted up on first end cover 606 and the second end cover 607, make things convenient for the circulation of air, first end cover 606's center seted up with the first shaft hole 609 of the output shaft of motor 604 for be connected with motor 604, drive through motor 604 and rotate, first end cover 606's outer edge form with first connecting ring 610 that wheel body 601 is connected has seted up a plurality of connecting holes on the connecting ring, of course, also seted up corresponding connecting hole on the wheel body 601 and connect the cooperation, connect through the detachable mode, can let the loading and unloading of refrigeration semiconductor piece 602 more convenient.

In this embodiment, the outer edge of the second end cap 607 forms a second connection ring 611 connected to the wheel body 601, the second connection ring 611 is provided with a plurality of openings for the blades 603 to move away, the second connection ring 611 and the wheel body 601 are provided with corresponding connection holes, the inner side of the second connection ring 611 is further provided with a support ring, the support ring extends in the axial direction of the wheel body 601 to support the semiconductor refrigeration block 602 on the wheel body 601, so that the semiconductor refrigeration block 602 can be primarily fastened, and the heating surface of the semiconductor support block is tightly embedded in the embedding groove 605 by abutting the semiconductor support block outwards in the radial direction of the wheel body 601, thereby reducing the possibility of loosening.

In this embodiment, a second shaft hole 612 is formed in the center of the second end cover 607, the second shaft hole 612 is rotatably connected to the cabinet body 1 through a connecting shaft 613, the bottom of the motor 604 is provided with a base, the base is fixedly connected to the cabinet body 1, and the second end cover 607 is rotatably connected to the cabinet body 1 through the second shaft hole 612, so that the impeller device 6 is more stable in work engineering, and the motor 604 and the cabinet body 1 are detachably connected to each other through the base, thereby facilitating the replacement and maintenance of the motor 604.

In this embodiment, a grating 615 plate is fixedly arranged in a cavity inside the blade 603, a filter block 616 is further arranged at a blade neck of the blade 603, two sides of the filter block 616 are respectively abutted to the two adjacent semiconductor refrigerating blocks 602, the outer side of the filter block 616 is abutted to the grating 615 plate, and the height plane of the filter block 616 is lower than the plane of the refrigerating surface of the semiconductor refrigerating block 602 along the radial direction of the wheel body 601. The grid 615 plate of the present invention serves to position the filter block 616 and also serves as a vent.

In this embodiment, the ventiduct internal stability is equipped with a ventilative board 10, ventilative board 10 will drawer cabinet 2 and impeller device 6 separate, make both become two solitary spaces, each drawer cabinet 2 does not influence each other on using, and the place ahead is used for getting and puts tealeaves, and the rear is used for the maintenance of equipment, and the branch work is clear and definite for the structure of the cabinet body 1 is more compact, through the drawer cabinet 2 of array setting, can satisfy the storage requirement of multiclass fermented tea, also can maintain alone. In this embodiment, the ventilation plate 10 is provided with a plurality of ventilation holes, and the ventilation holes are circular holes formed in an array, so as to play a ventilation role.

In this embodiment, drawer cabinet 2 and the cabinet body 1 all adopt the material of adiacticity to make, the bottom of the cabinet body 1 has set firmly the universal wheel, when needs were tedded to tealeaves, through the universal wheel remove the cabinet body 1 under the sunlight, then take out drawer cabinet 2 can, adopt the material of adiacticity, can reduce in the normal use, the influence of sunlight to tealeaves.

In this embodiment, the turning device 4 includes a turning plate disposed in the drawer cabinet 2, the turning plate contacts with a bottom plate of the drawer cabinet 2, and a second telescopic device 401, and a back of the turning plate is connected to the cabinet body 1 through a second telescopic device.

In this embodiment, the board that turns includes backplate 402 and diaphragm 403, and backplate 402 is along vertical setting, and diaphragm 403 is on a parallel with the bottom plate of drawer cabinet 2, one side of diaphragm 403 and backplate 402 links firmly and is the L type, backplate 402 is connected to through second telescoping device 401 the cabinet body 1, the middle part of backplate 402 is rotated and is connected with a dwang 404, dwang 404 through a support 405 with cabinet body 1 fixed connection, second telescoping device 401 can drive the board that turns over winds dwang 404 rotates, because dwang 404 is located the middle part of backplate 402, second telescoping device 401 drives the upper portion of backplate 402 and rotates, drives the diaphragm rotation of bottom, and diaphragm 403 rotates and decomposes into horizontally removal and vertical removal to upwards turn over tealeaves, through round trip control second telescoping device 401, can constantly turn over tealeaves, make it fully ferment, turn over through turning device 4 simultaneously, can let tealeaves ferment in turn over in turn, guarantee the homogeneity and the uniformity of the tealeaves fermentation in a drawer cabinet 2.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims

1. A domestic tea storage conversion cabinet is characterized in that: the tea leaf refrigerator comprises a cabinet body, a control box and a plurality of drawer cabinets arranged on one side of the cabinet body, wherein the upper end of each drawer cabinet is opened, the whole drawer cabinet can extend outwards, a temperature and humidity sensor, an oxygen concentration sensor and an electric heating wire are arranged in each drawer cabinet, a stirring device for stirring tea leaves is further arranged in each drawer cabinet, a ventilating duct is arranged behind each drawer cabinet, an impeller device is arranged in each ventilating duct, a baffle is arranged on the rear side of each impeller device, one side of each baffle is hinged with the cabinet body, the other side of each baffle is connected to the cabinet body through a first telescopic device, the first telescopic device controls the baffle to open and close the ventilating ducts, a notch communicated with the ventilating ducts is formed in the rear side plate of each drawer cabinet, each impeller device comprises a wheel body, a semiconductor refrigeration block, a blade and a motor, each wheel body is of a hollow cylindrical structure, and a plurality of caulking grooves are formed in the outer side surface of, the section of semiconductor refrigeration piece is the arc and its radian suits with the circumference of wheel body, the face gomphosis that generates heat of semiconductor refrigeration piece is in just outwards expose in the caulking groove the wheel body, the refrigeration face of semiconductor refrigeration piece is located in the wheel body, the blade is hollow structure and its outside terminal surface is linked together with the center of wheel body, the motor is connected with the wheel body and is driven the wheel body rotates, motor, first telescoping device and heating wire pass through respectively control box control.

2. A domestic tea storage and conversion cabinet according to claim 1, wherein: the two ends of the wheel body are respectively and fixedly provided with a first end cover and a second end cover, the first end cover and the second end cover are provided with a plurality of air holes, the center of the first end cover is provided with a first shaft hole connected with the output shaft of the motor, and the outer edge of the first end cover forms a first connecting ring connected with the wheel body.

3. A domestic tea storage and conversion cabinet according to claim 2, wherein: the outer edge of second end cover form with the second go-between that the wheel body is connected, set up a plurality of being used for on the second go-between the opening that the blade abdied, the inboard of second go-between still is provided with a support ring, the support ring along the axial extension of wheel body be used for with semiconductor refrigeration piece support in the wheel body.

4. A domestic tea storage and conversion cabinet according to claim 3, wherein: a second shaft hole is formed in the center of the second end cover, the second shaft hole is rotatably connected with the cabinet body through a connecting shaft, a base is arranged at the bottom of the motor, and the base is fixedly connected with the cabinet body.

5. A domestic tea storage and conversion cabinet according to claim 4, wherein: the utility model discloses a refrigeration device for semiconductor refrigeration, including blade, impeller body, the inboard cavity intracavity of blade sets firmly the grid board, the leaf neck department of blade still is provided with the filter block, the both sides of filter block respectively with two adjacent semiconductor refrigeration piece butt, the outside of filter block with grid board butt is followed the wheel body is radial, the high plane of filter block is less than the refrigeration face place plane of semiconductor refrigeration piece.

6. A domestic tea storage and conversion cabinet according to claim 1, wherein: and an air permeable plate is fixedly arranged in the air duct, the air permeable plate separates the drawer cabinet from the impeller device, and a plurality of air permeable holes are formed in the air permeable plate.

7. A domestic tea storage and conversion cabinet according to claim 1, wherein: the drawer cabinet and the cabinet body are both made of light-tight materials, and universal wheels are fixedly arranged at the bottom of the cabinet body.

8. A domestic tea storage and conversion cabinet according to claim 1, wherein: the turning device comprises a turning plate and a second telescopic device, the turning plate is arranged in the drawer cabinet, the turning plate is in contact with a bottom plate of the drawer cabinet, and the back of the turning plate is connected to the cabinet body in a telescopic mode through the second telescopic device.

9. The household tea storage and conversion cabinet as claimed in claim 8, wherein the turning plate comprises a back plate and a transverse plate, one side of the transverse plate and one side of the back plate are fixedly connected in L shape, the back plate is connected to the cabinet body through a second telescopic device, a rotating rod is rotatably connected to the middle of the back plate, the rotating rod is fixedly connected to the cabinet body through a support, and the second telescopic device can drive the turning plate to rotate around the rotating rod.