Traditional Chinese medicine wind-cold-dampness syndrome modeling device capable of controlling air volume

Abstract

The utility model relates to the technical field of traditional Chinese medicine experiment modeling, in particular to a traditional Chinese medicine wind-cold-dampness syndrome modeling device capable of controlling air volume, which comprises a heat preservation box, a placing frame is arranged in an inner cavity of the heat preservation box, and an air volume adjusting assembly is arranged on the left side of the heat preservation box and comprises a mounting plate. A mounting groove is formed in the right side of the mounting plate, the left side of an inner cavity of the mounting groove communicates with an air conveying pipe, a spiral piece, a fixing plate and an electromagnet are fixedly mounted on the inner wall of the mounting groove, and a fixing frame is fixedly mounted on the right side of the heat preservation box. Through the arrangement of the placing frame, the current control piece, the digital display controller, the fixing frame and the air volume adjusting assembly, the air volume adjusting device has the advantage of flexible air control, and can be matched with the magnetic plate to drive the air baffle to rotate forwards or reversely by a certain angle according to the intensity and the direction of the input current in the electrified state of the electromagnet, so that the overlapping area of the air baffle and the ventilation slot is changed; and various ventilation requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine experiment modeling, in particular to a modeling device for wind-cold-damp syndrome in traditional Chinese medicine with controllable air volume. Background Technique

[0002] In the field of traditional Chinese medicine, wind-cold-damp syndrome is a complex disease syndrome in traditional Chinese medicine theory, mainly caused by the invasion of exogenous wind, cold, and damp pathogens into the human body. In order to reproduce this process completely in animals and conduct scientific analysis, a targeted animal experiment modeling device is needed.

[0003] The basic modeling device generally simulates by passing cold air, but it cannot well adjust the input cold air volume, cannot well simulate various air volume and wind speeds in life, and often needs to change the specifications of the ventilation equipment, which has certain limitations. To solve the above technical problems, we designed a modeling device for wind-cold-damp syndrome in traditional Chinese medicine with controllable air volume. Content of the Utility Model

[0004] The purpose of the utility model is to provide a modeling device for wind-cold-damp syndrome in traditional Chinese medicine with controllable air volume, which has the advantage of flexibly adjusting the wind speed and air volume, and solves the problems that the basic modeling device cannot well adjust the input cold air volume, cannot well simulate various air volume and wind speeds in life, and has certain limitations.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A modeling device for wind-cold-damp syndrome in traditional Chinese medicine with controllable air volume, including a heat preservation box, a placement rack is installed in the inner cavity of the heat preservation box, an air volume adjustment component is installed on the left side of the heat preservation box, the air volume adjustment component includes a mounting plate, an installation groove is opened on the right side of the mounting plate, a gas transmission pipe is communicated with the left side of the inner cavity of the installation groove, a spiral sheet, a fixing plate and an electromagnet are respectively fixedly installed on the inner wall of the installation groove, a fixing frame is fixedly installed on the right side of the heat preservation box, a sealing plate is screwed and installed inside the fixing frame, a digital display controller is fixedly installed on the right side of the heat preservation box, a current control component is fixedly installed on the surface of the digital display controller, a temperature sensor is fixedly installed on the top of the inner cavity of the heat preservation box, and a sealing door is movably installed on the front surface of the heat preservation box.

[0006] Preferably, the right side of the mounting plate is fixedly connected to the left side of the heat preservation box, and the installation groove is in communication with the heat preservation box.

[0007] Preferably, the electromagnet, the fixing plate and the spiral sheet are arranged and installed in sequence from left to right, the left end of the gas transmission pipe is communicated with an external cold air source, and electromagnetic valves are sleeved and installed on both the top and the bottom of the surface of the gas transmission pipe.

[0008] Preferably, a ventilation groove is penetrated on the surface of the fixing plate, and a positioning shaft is movably installed at the center of the left side of the fixing plate.

[0009] Preferably, a wind shield is fixedly sleeved on the surface of the positioning shaft. The right side of the wind shield contacts the left side of the fixing plate, and the wind shield is adapted to the ventilation groove.

[0010] Preferably, a magnetic plate is fixedly connected to the surface of the positioning shaft and on the left side of the wind shield. The magnetic plate is adapted to the electromagnet.

[0011] Preferably, a tray groove is formed through the surface of the placement rack. A suspension rack is fixedly connected to the back surface of the placement rack, and a suspension seat adapted to the suspension rack is fixedly connected to the rear side of the inner cavity of the heat preservation box.

[0012] Preferably, a transparent window is fixedly inlaid at the center of the surface of the sealing door. A lighting lamp is fixedly connected to one side of the sealing door, and a light blocking plate is arranged on the other side of the sealing door.

[0013] Preferably, the connection part between the surface of the light blocking plate and the sealing door is in sliding contact. A T-shaped block is fixedly connected to the side of the light blocking plate close to the sealing door, and a T-shaped groove adapted to the T-shaped block is formed on the surface of the sealing door.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] By arranging a placement rack, a current control member, a digital display controller, a fixed frame and a air volume adjustment component, the utility model has the advantage of flexible air control. When the electromagnet is powered on, according to the intensity and direction of the input current, the wind shield can be driven to rotate forward or backward by a certain angle in cooperation with the magnetic plate, thereby changing the overlapping area between the wind shield and the ventilation groove and meeting various ventilation requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 is a bottom three-dimensional view of the structure of the utility model;

[0018] Figure 3 is a sectional three-dimensional view of the structure of the utility model

[0019] Figure 4 is a sectional three-dimensional view when the air volume adjustment component of the utility model is separated from the heat preservation box;

[0020] Figure 5 is a three-dimensional view when the air volume adjustment component of the utility model is separated;

[0021] Figure 6 is a side three-dimensional view of the sealing door of the utility model.

[0022] In the figure: 1. Incubator; 2. Tray groove; 3. Placing rack; 4. Current control component; 5. Digital display controller; 6. Fixed frame; 7. Air volume adjustment component; 701. Mounting plate; 702. Air delivery pipe; 703. Solenoid valve; 704. Electromagnet; 705. Mounting groove; 706. Magnetic plate; 707. Positioning shaft; 708. Windshield; 709. Fixed plate; 710. Ventilation groove; 711. Spiral fin; 8. Lighting lamp; 9. Transparent window; 10. Sealed door; 11. Temperature sensor; 12. Sealing plate; 13. Suspension seat; 14. Suspension rack; 15. Light-blocking plate; 16. T-shaped block; 17. T-shaped groove. Detailed implementation manner

[0023] Please refer to Figures 1 - 6 , a modeling device for traditional Chinese medicine wind-cold-damp syndrome with controllable air volume, including an incubator 1, a placing rack 3 is installed in the inner cavity of the incubator 1, an air volume adjustment component 7 is installed on the left side of the incubator 1, the air volume adjustment component 7 includes a mounting plate 701, a mounting groove 705 is opened on the right side of the mounting plate 701, an air delivery pipe 702 is communicated with the left side of the inner cavity of the mounting groove 705, a spiral fin 711, a fixed plate 709 and an electromagnet 704 are respectively and fixedly installed on the inner wall of the mounting groove 705. By setting the spiral fin 711, the transmitted cold air can be spirally guided to ensure that the cold air enters the incubator 1 evenly, improving the uniformity of the temperature distribution in the incubator 1. A fixed frame 6 is fixedly installed on the right side of the incubator 1, a sealing plate 12 is installed in the fixed frame 6 by screws. By setting the fixed frame 6 and the sealing plate 12, when the sealing plate 12 is in the installed state, the whole incubator 1 is in a sealed state, which is beneficial to quickly changing the temperature in the incubator 1. When the sealing plate 12 is detached, the cold air blows from left to right, which can simulate the cross ventilation in life and better meet the actual use requirements. A digital display controller 5 is fixedly installed on the right side of the incubator 1. By setting the digital display controller 5, the detected value of the temperature sensor 11 can be displayed in real time. A current control component 4 is fixedly installed on the surface of the digital display controller 5. A temperature sensor 11 is fixedly installed on the top of the inner cavity of the incubator 1. By setting the temperature sensor 11, the temperature in the incubator 1 can be monitored in real time and the signal is transmitted to the digital display controller 5 for display. A sealed door 10 is movably installed on the front surface of the incubator 1;

[0024] Please refer to Figure 2 , Figure 3 and Figure 5 , the right side of the mounting plate 701 is fixedly connected to the left side of the incubator 1, and the mounting groove 705 is in communication with the incubator 1;

[0025] Please refer to Figure 2 , Figure 3 and Figure 5, the electromagnet 704, the fixing plate 709, and the spiral plate 711 are arranged and installed in sequence from left to right. The left end of the air delivery pipe 702 is communicated with an external cold air source. Solenoid valves 703 are sleeved and installed on both the top and bottom surfaces of the air delivery pipe 702. By setting the solenoid valves 703, the communication state of the corresponding pipelines can be flexibly controlled. When opened, the cold air is split and enters multiple installation slots 705;

[0026] Please refer to Figure 2 , Figure 3 and Figure 5 , a ventilation slot 710 is formed through the surface of the fixing plate 709. A positioning shaft 707 is movably installed at the center on the left side of the fixing plate 709. By setting the positioning shaft 707, the wind deflector 708 and the magnetic plate 706 can be installed simultaneously, enabling the magnetic plate 706 and the wind deflector 708 to act simultaneously;

[0027] Please refer to Figure 2 , Figure 3 and Figure 5 , a wind deflector 708 is fixedly sleeved on the surface of the positioning shaft 707. The right side of the wind deflector 708 is in contact with the left side of the fixing plate 709. The wind deflector 708 is adapted to the ventilation slot 710. By setting the ventilation slot 710 and the wind deflector 708, the cold air flow space can be flexibly adjusted according to the overlapping state of the wind deflector 708 and the ventilation slot 710, better meeting the actual experimental requirements;

[0028] Please refer to Figure 2 , Figure 3 and Figure 5 , a magnetic plate 706 is fixedly connected to the surface of the positioning shaft 707 and on the left side of the wind deflector 708. The magnetic plate 706 is adapted to the electromagnet 704. By setting the electromagnet 704 and the magnetic plate 706, when the electromagnet 704 is powered on, the magnetic plate 706 can be attracted or repelled a certain distance according to the current intensity and direction;

[0029] Please refer to Figure 1 , Figure 3 and Figure 4 , a tray slot 2 is formed through the surface of the placement rack 3. By setting the tray slot 2, the placement space requirement of the animal tray can be met, which is used to carry animal excrement and is conducive to subsequent centralized cleaning. A suspension rack 14 is fixedly connected to the back surface of the placement rack 3. A suspension seat 13 that cooperates with the suspension rack 14 is fixedly connected to the rear side of the inner cavity of the incubator 1. By setting the suspension seat 13 and the suspension rack 14, the placement rack 3 can be quickly and accurately suspended and installed;

[0030] Please refer to Figure 1 and Figure 6, a transparent window 9 is fixedly inlaid at the center of the surface of the sealed door 10. By setting the transparent window 9, the staff can observe the situation inside the incubator 1 without opening the sealed door 10. One side of the sealed door 10 is fixedly connected with a lighting lamp 8. By setting the lighting lamp 8, lighting can be carried out during the working state, which is beneficial for the staff to observe the environment inside the incubator 1. On the other side of the sealed door 10, a light-blocking plate 15 is arranged;

[0031] Please refer to Figure 1 and Figure 6 , the surface of the light-blocking plate 15 is in sliding contact with the connection part of the sealed door 10. By setting the light-blocking plate 15, the transparent window 9 can be covered and blocked to create a dim environment inside the incubator 1. When it is necessary to observe the environment inside the incubator 1, move the light-blocking plate 15 so that it no longer covers the transparent window 9. A T-shaped block 16 is fixedly connected to the side of the light-blocking plate 15 close to the sealed door 10, and a T-shaped groove 17 matching with the T-shaped block 16 is opened on the surface of the sealed door 10. By setting the T-shaped block 16 and the T-shaped groove 17, a positioning and guiding function can be achieved, enabling the light-blocking plate 15 to stably move up and down and preventing the light-blocking plate 15 from detaching from the sealed door 10;

[0032] The current control component 4 includes a current-type PWM controller and a current commutator. Both the current-type PWM controller and the current commutator are adapted to the electromagnet 704. Among them, the current-type PWM controller is used to adjust the magnitude of the current flowing into the electromagnet 704 to adjust the magnetic field strength when the electromagnet 704 is energized, and its model is TC2269; the current commutator is used to change the direction of the current flowing into the electromagnet 704 to adjust the magnetic pole of the end face of the electromagnet 704;

[0033] In practical applications, in order to prevent experimental animals from running out of the placement rack 3 randomly, a protective net door is installed on the front side of the placement rack 3.

[0034] During use, all components are in the initial installation state. First, according to the actual experimental requirements, cooperate with the current-type PWM controller and the current commutator in the current control component 4 to control the electromagnet 704 to be energized. Under the cooperation of the magnetic plate 706, the positioning shaft 707 can drive the wind deflector 708 to rotate a certain angle, adjusting the overlapping area between the wind deflector 708 and the ventilation slot 710. Then, cold air is introduced into the installation slot 705 through the air delivery pipe 702. The cold air passes through the ventilation slot 710 and enters the incubator 1 after being spirally guided by the spiral fins 711, making the simulated low-temperature environment inside the incubator 1. The opening and closing state of the solenoid valve 703 can also be flexibly controlled, and the cold air can be shunted into the installation slot 705, so that the cold air enters the incubator 1 through multiple spiral fins 711, ensuring the uniformity of the temperature distribution inside the incubator 1 and better meeting the actual use requirements.

[0035] In summary, for the modeling device of traditional Chinese medicine wind-cold-damp syndrome with controllable air volume, by setting the placement rack 3, the fixed frame 6 and the air volume adjustment component 7, it solves the problem that the basic modeling device cannot well adjust the cold air volume introduced, cannot well simulate various air volumes and wind speeds in life, and has certain limitations.

Claims

1. A device for modeling wind-cold-dampness syndrome in traditional Chinese medicine with controllable air volume, comprising an insulated box (1), characterized in that: The inner cavity of the heat preservation box (1) is installed with a placement rack (3), and the left side of the heat preservation box (1) is installed with an air volume adjustment component (7), and the air volume adjustment component (7) comprises a mounting plate (701), and the right side of the mounting plate (701) is provided with a mounting groove (705), and the left side of the inner cavity of the mounting groove (705) is connected with an air supply pipe (702), and the inner wall of the mounting groove (705) is respectively fixedly installed with a spiral sheet (711), a fixing plate (709) and an electromagnetic Iron (704), a fixing frame (6) is fixedly installed on the right side of the insulated box (1), a sealing plate (12) is installed by screws inside the fixing frame (6), a digital display controller (5) is fixedly installed on the right side of the insulated box (1), a current control component (4) is fixedly installed on the surface of the digital display controller (5), a temperature sensor (11) is fixedly installed on the top of the inner cavity of the insulated box (1), and a sealing door (10) is movably installed on the front surface of the insulated box (1).

2. A TCM wind-cold-dampness syndrome modeling device with controllable air volume according to claim 1, characterized in that: The right side of the mounting plate (701) is fixedly connected to the left side of the thermal insulation box (1), and the mounting groove (705) is in a communicating state with the thermal insulation box (1).

3. A TCM wind-cold-dampness syndrome modeling device with controllable air volume according to claim 1, characterized in that: The electromagnet (704), the fixing plate (709) and the spiral blade (711) are arranged in sequence from left to right, the left end of the air supply pipe (702) is connected to an external cold air source, and the top and bottom of the surface of the air supply pipe (702) are sleeved with electromagnetic valves (703).

4. A TCM wind-cold-dampness syndrome modeling device with controllable air volume according to claim 1, characterized in that: A ventilation slot (710) is provided through the surface of the fixing plate (709), and a positioning shaft (707) is movably installed at the center of the left side of the fixing plate (709).

5. A TCM wind-cold-dampness syndrome modeling device with controllable air volume according to claim 4, characterized in that: A windshield (708) is fixedly sleeved on the surface of the positioning shaft (707), the right side of the windshield (708) contacts the left side of the fixing plate (709), and the windshield (708) is matched with the ventilation slot (710).

6. A TCM wind-cold-dampness syndrome modeling device with controllable air volume according to claim 5, characterized in that: A magnetic plate (706) is fixedly connected to the surface of the positioning shaft (707) and located on the left side of the wind shield (708), and the magnetic plate (706) is compatible with the electromagnet (704).

7. A TCM wind-cold-dampness syndrome modeling device with controllable air volume according to claim 1, characterized in that: The surface of the placement rack (3) is penetrated by a tray groove (2), the back surface of the placement rack (3) is fixedly connected to a suspension rack (14), and the rear side of the inner cavity of the thermal insulation box (1) is fixedly connected to a suspension seat (13) used in conjunction with the suspension rack (14).

8. A TCM wind-cold-dampness syndrome modeling device with controllable air volume according to claim 1, characterized in that: A transparent window (9) is fixedly inlaid at the center of the surface of the sealed door (10), a lighting lamp (8) is fixedly connected to one side of the sealed door (10), and a light blocking plate (15) is provided on the other side of the sealed door (10).

9. A TCM wind-cold-dampness syndrome modeling device with controllable air volume according to claim 8, characterized in that: The surface of the light blocking plate (15) is in sliding contact with the connection point of the sealing door (10); a T-shaped block (16) is fixedly connected to one side of the light blocking plate (15) close to the sealing door (10); and a T-shaped groove (17) for use with the T-shaped block (16) is provided on the surface of the sealing door (10).

Images