Temperature-control fresh-keeping device for traditional Chinese medicine decoction pieces

Abstract

The utility model discloses a traditional Chinese medicine decoction piece temperature control preservation device, which relates to the technical field of traditional Chinese medicine decoction piece storage and comprises a box body, an extension box communicated with the box body is arranged on one side of the upper end of the box body, a semiconductor chilling plate is mounted at the top end of the extension box, and the cold end of the semiconductor chilling plate is positioned in the extension box. The hot end of the semiconductor chilling plate is located outside the extension box, an isolation frame is arranged in the extension box, a circulating air assembly is installed on the isolation frame, a ventilation structure is installed on one side of the box body, a controller module is installed on the outer wall of one side of the box body, and a temperature sensor is installed at the top end of the inner wall of the box body. According to the fresh-keeping box for the traditional Chinese medicine decoction pieces, the box body, the extension box, the semiconductor chilling plate, the isolation frame, the circulating air assembly and the controller module are used in cooperation, temperature balance in the box body and the extension box can be effectively guaranteed, fresh keeping of the traditional Chinese medicine decoction pieces in a low-temperature environment is facilitated, and then the content of effective substances in the traditional Chinese medicine decoction pieces is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of storage of Chinese medicinal slices, in particular to a temperature control and fresh-keeping device for Chinese medicinal slices. Background Art

[0002] Chinese herbal medicine slices refer to Chinese medicinal materials that have been processed at the place of origin and then cut into certain specifications such as thin slices, thick slices, oblique slices, filaments, segments, blocks, etc. according to the properties of the medicinal materials and medical needs, so that the active ingredients of the medicine can be easily dissolved and convenient for other preparations, storage, and adjustment.

[0003] However, the existing Chinese herbal medicine slices are prone to mold, dampness and deterioration during storage, which affects the efficacy of the Chinese herbal medicine slices. Most of them are heated and dried, but some volatile substances in the Chinese herbal medicine slices are easily volatilized by heating, which affects the content of their effective substances. Therefore, they can only be stored in a low-temperature environment. Therefore, a temperature control and preservation device for Chinese herbal medicine slices is now provided. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a temperature control and preservation device for Chinese herbal medicine slices. Through the coordinated use of the set box body, extension box, semiconductor refrigeration plate, isolation frame, circulating air component and controller module, it can effectively ensure the temperature balance in the box body and the extension box, which helps to keep Chinese herbal medicine slices fresh in a low-temperature environment, and then ensure the content of effective substances in the Chinese herbal medicine slices, overcoming the shortcomings of the existing technology.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A device for temperature control and preservation of Chinese herbal medicine slices, comprising a box body, an extension box in communication with the box body provided on one side of the upper end of the box body, a semiconductor refrigeration chip installed on the top end of the extension box, the cold end of the semiconductor refrigeration chip located inside the extension box body, and the hot end of the semiconductor refrigeration chip located outside the extension box body, an isolation frame provided in the extension box body, a circulating air assembly installed on the isolation frame, a ventilation structure installed on one side of the box body, a controller module installed on one outer wall of the box body, a temperature sensor installed on the top end of the inner wall of the box body, the temperature sensor being electrically connected to the controller module, and a display screen and a control switch being integrated on the controller module;

[0007] The circulating air component includes a support plate, and two first fans are symmetrically installed on the support plate, and the installation directions of the two first fans are opposite.

[0008] Through the above-mentioned scheme, by using the set box, extension box, semiconductor refrigeration plate, isolation frame, circulating air component and controller module in coordination, the temperature balance in the box and the extension box can be effectively guaranteed, which helps to keep Chinese herbal medicines fresh in a low-temperature environment, and then ensure the content of effective substances in the Chinese herbal medicines.

[0009] Preferably, the isolation frame includes two fixing rods fixed inside opposite sides of the extension box, both fixing rods are slidably clamped with U-shaped sleeves, a U-shaped plate is connected between the two U-shaped sleeves, and an isolation net is fixed to the lower end of the U-shaped plate.

[0010] Preferably, the support plate is fixed to the inner wall of the U-shaped plate, and the support plate is located above the isolation net.

[0011] Preferably, the ventilation structure includes a U-shaped tube connected to the outer wall of one side of the box body, and the middle of the vertical section of the U-shaped tube is connected to an air inlet pipe, a second fan is installed on the inner wall of the air inlet pipe, and solenoid valves are installed at the connection between the two ends of the U-shaped tube and the box body.

[0012] Preferably, a third fan is installed on the upper end surface of the extension box on one side of the semiconductor refrigeration plate.

[0013] Preferably, a sealed door is provided on one side of the box body and the extension box, a lock is installed on the sealed door, and a layer board is provided inside the box body.

[0014] The beneficial effects of the utility model are:

[0015] By using the box body, extension box, semiconductor refrigeration plate, isolation frame, circulating air component and controller module in coordination, the temperature balance in the box body and extension box can be effectively guaranteed, which helps to keep Chinese herbal medicines fresh in a low temperature environment, thereby ensuring the content of effective substances in the Chinese herbal medicines. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a first-perspective three-dimensional structural diagram of a temperature control and fresh-keeping device for Chinese herbal medicine slices proposed by the utility model.

[0017] Figure 2 This is a schematic diagram of the partial cross-sectional three-dimensional structure from a second perspective of a temperature control and fresh-keeping device for Chinese herbal medicine slices proposed by the utility model.

[0018] Figure 3 The present invention is a schematic diagram of the partial structure of a device for temperature control and preservation of Chinese herbal medicine slices.

[0019] Figure 4 The utility model proposes a temperature control and fresh-keeping device for Chinese medicine slices Figure 2 Enlarged structural diagram at point A in the middle.

[0020] In the figure: 1. Box body; 2. Extension box; 3. Semiconductor refrigeration plate; 4. U-shaped plate; 5. Sealing door; 6. Shelf; 7. U-shaped pipe; 8. Air inlet pipe; 9. Second fan; 10. Controller module; 11. Third fan; 12. Isolation net; 13. Support plate; 14. First fan; 15. U-shaped sleeve; 16. Fixing rod; 17. Solenoid valve. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Example 1, with reference to Figure 1-4 A device for temperature control and preservation of Chinese herbal medicine slices comprises a box body 1, an extension box 2 communicating with the box body 1 is provided on one side of the upper end of the box body 1, a semiconductor refrigeration piece 3 is installed on the top of the extension box 2, the cold end of the semiconductor refrigeration piece 3 is located inside the extension box 2, and the hot end of the semiconductor refrigeration piece 3 is located outside the extension box 2, an isolation frame is provided in the extension box 2, a circulating air component is installed on the isolation frame, a ventilation structure is installed on one side of the box body 1, a controller module 10 is installed on one outer wall of one side of the box body 1, a temperature sensor is installed on the top of the inner wall of the box body 1, the temperature sensor is electrically connected to the controller module 10, and a display screen and a control switch are integrated on the controller module 10;

[0023] The circulating air assembly includes a support plate 13, on which two first fans 14 are symmetrically mounted, and the two first fans 14 are mounted in opposite directions;

[0024] The isolation frame includes two fixed rods 16 fixed to the inside of the extension box 2 on opposite sides, and a U-shaped sleeve 15 is slidably clamped on the two fixed rods 16. A U-shaped plate 4 is connected between the two U-shaped sleeves 15. The lower end of the U-shaped plate 4 is fixed with an isolation net 12. The support plate 13 is fixed to the inner wall of the U-shaped plate 4, and the support plate 13 is located above the isolation net 12. Pulling the U-shaped plate 4 causes the U-shaped sleeve 15 to slide along the fixed rod 16, and the U-shaped plate 4 can be pulled out to facilitate cleaning of the isolation net 12;

[0025] The ventilation structure includes a U-shaped tube 7 connected to the outer wall of one side of the box body 1, and the middle part of the vertical section of the U-shaped tube 7 is connected to the air inlet pipe 8, the inner wall of the air inlet pipe 8 is installed with a second fan 9, and the connection between the two ends of the U-shaped tube 7 and the box body 1 is installed with a solenoid valve 17;

[0026] A third fan 11 is installed on the upper end surface of the extension box 2, located on one side of the semiconductor cooling chip 3. The third fan 11 can dissipate heat and cool the hot end of the semiconductor cooling chip 3 to ensure stable operation of the semiconductor cooling chip 3.

[0027] A sealed door 5 is provided on one side of the box body 1 and the extension box 2 , and a lock is installed on the sealed door 5 . A layer board 6 is provided inside the box body 1 .

[0028] Working principle: The shelf 6 in the box 1 can be used to place Chinese herbal medicines, and the cold end of the semiconductor refrigeration plate 3 is used to generate cold air, and the two first fans 14 are used to blow air upward and downward respectively, so that the cold air circulates in the box 1 and the extension box 2, ensuring that the temperature in the box 1 and the extension box 2 is uniform. The temperature sensor is used to detect the temperature in the box 1 and transmit the temperature information to the controller module 10 for display. When the temperature is too high or too low, the controller module 10 controls the semiconductor refrigeration plate 3 to work stably, thereby effectively ensuring the temperature balance in the box 1 and the extension box 2, which helps to keep Chinese herbal medicines fresh in a low-temperature environment. Regularly opening the two solenoid valves 17 and the second fan 9, and opening the sealing door 5, can allow fresh air from the outside to enter the box 1, realize ventilation of the box 1, and help the subsequent storage of Chinese herbal medicines.

[0029] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A device for temperature control and preservation of Chinese herbal medicine slices, comprising a box (1), characterized in that: An extension box (2) communicating with the box (1) is provided on one side of the upper end of the box (1), a semiconductor refrigeration plate (3) is installed on the top of the extension box (2), the cold end of the semiconductor refrigeration plate (3) is located inside the extension box (2), and the hot end of the semiconductor refrigeration plate (3) is located outside the extension box (2), an isolation frame is provided in the extension box (2), a circulating air component is installed on the isolation frame, a ventilation structure is installed on one side of the box (1), a controller module (10) is installed on the outer wall of one side of the box (1), a temperature sensor is installed on the top of the inner wall of the box (1), the semiconductor refrigeration plate (3) and the temperature sensor are both electrically connected to the controller module (10), and a display screen and a control switch are integrated on the controller module (10); The circulating air component comprises a support plate (13), on which two first fans (14) are symmetrically mounted, and the two first fans (14) are mounted in opposite directions.

2. A temperature control and fresh-keeping device for Chinese herbal medicine slices according to claim 1, characterized in that: The isolation frame comprises two fixing rods (16) fixed inside opposite sides of the extension box (2), U-shaped sleeves (15) are slidably engaged on the two fixing rods (16), a U-shaped plate (4) is connected between the two U-shaped sleeves (15), and an isolation net (12) is fixed to the lower end of the U-shaped plate (4).

3. A temperature control and fresh-keeping device for Chinese herbal medicine slices according to claim 2, characterized in that: The support plate (13) is fixed to the inner wall of the U-shaped plate (4), and the support plate (13) is located above the isolation net (12).

4. A temperature control and fresh-keeping device for Chinese herbal medicine slices according to claim 1, characterized in that: The ventilation structure comprises a U-shaped tube (7) connected to the outer wall of one side of the box body (1), and an air inlet pipe (8) is connected to the middle of the vertical section of the U-shaped tube (7), a second fan (9) is installed on the inner wall of the air inlet pipe (8), and electromagnetic valves (17) are installed at the connection points between the two ends of the U-shaped tube (7) and the box body (1).

5. The device for temperature control and preservation of Chinese herbal medicine slices according to claim 1, characterized in that: A third fan (11) is installed on the upper end surface of the extension box (2) located on one side of the semiconductor cooling plate (3).

6. A device for temperature control and preservation of Chinese herbal medicine slices according to claim 1, characterized in that: A sealed door (5) is provided on one side of the box body (1) and the extension box (2), a lock is installed on the sealed door (5), and a layer board (6) is provided inside the box body (1).

Images