A traditional Chinese medicine stability experiment device

Abstract

The utility model relates to traditional Chinese medicine detection technical field, especially a kind of traditional Chinese medicine stability experimental device, including thermostatic chamber, humidity cabinet is equipped with temperature and humidity adjusting device in the bottom of thermostatic chamber, it is characterized in that, thermostatic chamber is equipped with movable and is equipped with several supporting plates in the inside;Sterilizing device is equipped with in the supporting plate top, the sterilizing device includes disinfectant spraying pipe, disinfectant spraying pipe rotation is arranged in the inside of thermostatic chamber, several spray heads are evenly distributed on disinfectant spraying pipe, the input end of disinfectant spraying pipe is located in the outside of thermostatic chamber, and rotary joint is connected on the input end of disinfectant spraying pipe, the rotary joint is fixed on door type support, door type support is fixed on the left side of thermostatic chamber.The utility model relates to a kind of traditional Chinese medicine stability experimental device, can realize the rapid disinfection to thermostatic chamber inside.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine testing technology, and in particular to a device for testing the stability of traditional Chinese medicine. Background Technology

[0002] Traditional Chinese medicine (TCM) preparations are TCM products made from Chinese medicinal herbs, processed according to prescribed prescriptions and preparation processes under the guidance of TCM theory, and with specific dosage forms. The main purpose of the stability test for TCM preparations is to examine the changes in the physical, chemical, biological, and microbiological properties of the medicine over time under the influence of environmental factors such as temperature, humidity, and light. This provides a scientific basis for the production, packaging, storage, and transportation conditions of the medicine, and determines the shelf life of the medicine to ensure the safety and effectiveness of clinical use.

[0003] Currently, most stability testing devices for traditional Chinese medicine preparations are constant temperature and humidity chambers. To reduce experimental errors, the inside of the constant temperature and humidity chamber needs to be disinfected before and after the experiment. The current disinfection method is mostly to manually spray alcohol inside the constant temperature and humidity chamber, which is inefficient. Utility Model Content

[0004] The purpose of this invention is to provide a device for testing the stability of traditional Chinese medicine preparations, which can achieve rapid disinfection of the interior of a constant temperature and humidity chamber.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A stability testing device for traditional Chinese medicine preparations includes a constant temperature and humidity chamber, a temperature and humidity regulating device at the bottom of the constant temperature and humidity chamber, and several movable support plates inside the constant temperature and humidity chamber.

[0007] A disinfection device is provided above the support plate. The disinfection device includes a disinfectant spray pipe, which is rotatably installed inside the constant temperature and humidity chamber. Several spray heads are evenly distributed on the disinfectant spray pipe. The input end of the disinfectant spray pipe is located outside the constant temperature and humidity chamber, and a rotary joint is connected to the input end of the disinfectant spray pipe. The rotary joint is fixed on the gate-shaped bracket, which is fixed on the left side of the constant temperature and humidity chamber.

[0008] A rotating motor is installed on the right side of the constant temperature and humidity chamber, opposite to the disinfectant spray pipe. The rotor of the rotating motor is fixedly connected to the disinfectant spray pipe.

[0009] A disinfectant delivery pipe is connected to the left end of the rotary joint, and a delivery pump is installed on the disinfectant delivery pipe. The input end of the disinfectant delivery pipe is connected to an external disinfectant collection tank.

[0010] As an improvement, a first limiting groove is provided on the left side of the support plate, and a second limiting groove is provided on its right side.

[0011] As an improvement: a first retaining rail is provided on the left inner wall of the constant temperature and humidity chamber, and a second retaining rail is provided on the right inner wall. The first limiting groove and the second limiting groove can be slidably engaged on the first retaining rail and the second retaining rail, respectively.

[0012] As an improvement, an electric telescopic rod is horizontally provided on the rear side of the constant temperature and humidity chamber at a position opposite to the support plate, and the electric telescopic rod is connected to the support plate.

[0013] As an improvement, fluorescent lamps and ultraviolet lamps are installed on the bottom inner wall of the constant temperature and humidity chamber and on the bottom of the support plate.

[0014] In summary, this utility model has the following beneficial effects:

[0015] 1. Before and after use, external disinfectant can be delivered to the disinfectant spray pipe and sprayed out through the spray head. The rotating motor can be started to drive the disinfectant spray pipe to rotate, and the spray liquid can be evenly sprayed into the interior of the constant temperature and humidity chamber, thereby achieving rapid disinfection.

[0016] 2. The electric telescopic rod drives the support plate to slide back and forth on the first and second rails, thereby adjusting the position of the support plate and facilitating the placement and removal of test samples. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this utility model, the accompanying drawings used in the description of the embodiments or prior art will be briefly introduced below.

[0018] Figure 1 This is a schematic diagram of the overall structure of a stability testing device for traditional Chinese medicine preparations.

[0019] Figure 2 This is a rear view of a device for testing the stability of traditional Chinese medicine preparations.

[0020] The components include: 1. Constant temperature and humidity chamber; 2. Disinfectant spray pipe; 3. Spray head; 4. Rotary joint; 5. Gate-shaped bracket; 6. Rotary motor; 7. Disinfectant delivery pipe; 8. Delivery pump; 9. First limiting groove; 10. Second limiting groove; 11. First retaining rail; 12. Second retaining rail; 13. Electric telescopic rod; 14. Fluorescent lamp; 15. Ultraviolet lamp; 16. Control panel. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings.

[0022] Please refer to Figures 1-2A stability test device for traditional Chinese medicine preparations includes a constant temperature and humidity chamber 1. A temperature and humidity regulating device is provided at the bottom of the constant temperature and humidity chamber 1. The installation of a temperature and humidity regulating device inside the constant temperature and humidity chamber 1 is an existing technical solution and will not be described in detail here. Several support plates are movably provided inside the constant temperature and humidity chamber 1.

[0023] A disinfection device is provided above the support plate. The disinfection device includes a disinfectant spray pipe 2, which is rotatably installed inside the constant temperature and humidity chamber 1. Several spray heads 3 are evenly distributed on the disinfectant spray pipe 2. The input end of the disinfectant spray pipe 2 is located outside the constant temperature and humidity chamber 1, and a rotary joint 4 is connected to the input end of the disinfectant spray pipe 2. The rotary joint 4 is fixed on the gate-type bracket 5, and the gate-type bracket 5 is fixed on the left side of the constant temperature and humidity chamber 1.

[0024] A rotating motor 6 is provided on the right side of the constant temperature and humidity chamber 1, opposite to the disinfectant spray pipe 2. The rotor of the rotating motor 6 is fixedly connected to the disinfectant spray pipe 2.

[0025] A disinfectant delivery pipe 7 is connected to the left end of the rotary joint 4. A delivery pump 8 is installed on the disinfectant delivery pipe 7. The input end of the disinfectant delivery pipe 7 is connected to an external disinfectant collection tank.

[0026] In this embodiment, before and after use, external disinfectant can be delivered to the disinfectant spray pipe 2 and sprayed out through the spray head 3. The rotating motor 6 is started to drive the disinfectant spray pipe 2 to rotate, and the spray liquid is evenly sprayed into the interior of the constant temperature and humidity chamber 1, thereby achieving rapid disinfection.

[0027] A first limiting groove 9 is provided on the left side of the support plate, and a second limiting groove 10 is provided on its right side. A first retaining rail 11 is provided on the left inner wall of the constant temperature and humidity chamber 1, and a second retaining rail 12 is provided on its right inner wall. The first limiting groove 9 and the second limiting groove 10 can be slidably engaged on the first retaining rail 11 and the second retaining rail 12, respectively. An electric telescopic rod 13 is horizontally provided on the rear side of the constant temperature and humidity chamber 1 at a position opposite to the support plate, and the electric telescopic rod 13 is connected to the support plate. In this embodiment, the electric telescopic rod 13 drives the support plate to slide back and forth on the first retaining rail 11 and the second retaining rail 12, thereby realizing the adjustment of the position of the support plate and facilitating the placement and removal of test samples.

[0028] Fluorescent lamps 14 and ultraviolet lamps 15 are installed on the bottom inner wall of the constant temperature and humidity chamber 1 and on the bottom of the support plate. In this embodiment, the fluorescent lamps 14 can be used to adjust the light intensity inside the constant temperature and humidity chamber 1, and the ultraviolet lamps 15 can be used to maintain daily disinfection inside the constant temperature and humidity chamber 1. For example, when not in use, the ultraviolet lamps 15 are kept on to prevent the growth of bacteria inside the constant temperature and humidity chamber 1 and reduce the use of disinfectant.

[0029] In this embodiment, a control panel 16 is provided on the right side of the constant temperature and humidity chamber 1. The control panel 16 is used to control the operation of the temperature and humidity adjustment device, the electric telescopic rod 13, the fluorescent lamp 14, the ultraviolet lamp 15, the rotating motor 6, and the delivery pump 8. This is prior art and will not be described again.

[0030] Working principle: Before use, turn on the delivery pump 8 to deliver the disinfectant through the disinfectant delivery pipe 7 to the disinfectant spray pipe 2, and then spray it into the constant temperature and humidity chamber 1 through the spray head 3. During the spraying process, start the rotating motor 6 to drive the disinfectant spray pipe 2 to rotate, thereby evenly spraying the disinfectant into the constant temperature and humidity chamber 1 to achieve rapid disinfection.

[0031] After disinfection, open the door of the constant temperature and humidity chamber 1. After opening, use the buttons on the control panel 16 to extend the electric telescopic rod 13 and move the support plate to the outside of the constant temperature and humidity chamber 1. Then place the sample to be tested on the support plate. Then use the buttons on the control panel 16 to reset the support plate and close the door. The experiment can be completed by adjusting the corresponding parameters through the temperature and humidity adjustment module and the fluorescent lamp 14.

[0032] After the experiment is completed, remove the sample, close the chamber door, and repeat the above disinfection procedure.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A stability testing apparatus for traditional Chinese medicine preparations, comprising a constant temperature and humidity chamber, wherein a temperature and humidity regulating device is provided at the bottom of the constant temperature and humidity chamber, characterized in that, The constant temperature and humidity chamber is equipped with several movable support plates inside; A disinfection device is provided above the support plate. The disinfection device includes a disinfectant spray pipe, which is rotatably installed inside the constant temperature and humidity chamber. Several spray heads are evenly distributed on the disinfectant spray pipe. The input end of the disinfectant spray pipe is located outside the constant temperature and humidity chamber, and a rotary joint is connected to the input end of the disinfectant spray pipe. The rotary joint is fixed on the gate-shaped bracket, which is fixed on the left side of the constant temperature and humidity chamber. A rotating motor is installed on the right side of the constant temperature and humidity chamber, opposite to the disinfectant spray pipe, and the rotor of the rotating motor is fixedly connected to the disinfectant spray pipe. A disinfectant delivery pipe is connected to the left end of the rotary joint, and a delivery pump is installed on the disinfectant delivery pipe. The input end of the disinfectant delivery pipe is connected to an external disinfectant collection tank.

2. The stability testing apparatus for traditional Chinese medicine preparations according to claim 1, characterized in that, A first limiting groove is provided on the left side of the support plate, and a second limiting groove is provided on its right side.

3. The stability testing apparatus for traditional Chinese medicine preparations according to claim 2, characterized in that, A first retaining rail is provided on the left inner wall of the constant temperature and humidity chamber, and a second retaining rail is provided on the right inner wall. The first limiting groove and the second limiting groove can be slidably engaged on the first retaining rail and the second retaining rail, respectively.

4. The stability testing apparatus for traditional Chinese medicine preparations according to claim 3, characterized in that, An electric telescopic rod is horizontally installed on the rear side of the constant temperature and humidity chamber at a position opposite to the support plate, and the electric telescopic rod is connected to the support plate.

5. The stability testing apparatus for traditional Chinese medicine preparations according to claim 1, characterized in that, Fluorescent lamps and ultraviolet lamps are installed on the bottom inner wall of the constant temperature and humidity chamber and on the bottom of the support plate.

Images