CN215029004U - Medicine stability test box - Google Patents
Medicine stability test box Download PDFInfo
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- CN215029004U CN215029004U CN202121670783.6U CN202121670783U CN215029004U CN 215029004 U CN215029004 U CN 215029004U CN 202121670783 U CN202121670783 U CN 202121670783U CN 215029004 U CN215029004 U CN 215029004U
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- box body
- stability test
- drug stability
- test kit
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Abstract
The utility model relates to a medicine stability test box, including box and control system, the terminal surface is equipped with the chamber door before the box, box inner chamber fixedly connected with mounting bracket, it has the plywood that a plurality of levels set up to peg graft on the mounting bracket, control system includes the controller, controller coupling is connected with the heating machine, the refrigerator, the humidifier, a weighing sensor and a fan group, the heating machine is connected with induction coil through the wire, the compressor that the refrigerator set up including establishing ties, condenser and evaporimeter, evaporimeter sealing connection has the heat exchange tube, the humidifier has the water tank through sealed pipe connection, install the electromagnetic pump on the sealed pipe, box inner chamber is equipped with the air inlet, the box top is equipped with the gas outlet, gas outlet department installs the solenoid valve. The utility model discloses can effectively promote experimental test process, the practicality is strong, and is multiple functional.
Description
Technical Field
The utility model relates to a medicine test equipment technical field, concretely relates to medicine stability test case.
Background
In the pharmaceutical industry, the test box is mainly used for equipment for detecting the performance of materials such as medicines, biological samples and the like in various environments and testing the heat resistance, cold resistance, dry resistance and moisture resistance of various materials, and is widely applied in the fields of production, scientific research and the like. At present, the proof box equipment for testing the stability of medicines has single function, mostly has modes of refrigeration, heating or humidity testing, and is low in practicability, and heat and humidity distribution in the proof box are slow, so that the testing progress is slow, the manpower time cost is high, and the actual use requirement is difficult to meet.
SUMMERY OF THE UTILITY MODEL
For solving the problem that proposes in the above-mentioned background art, the utility model provides a medicine stability test box can effectively promote experimental test process, and the practicality is strong, and is multiple functional.
The utility model provides a following technical scheme:
a drug stability test box comprises a box body and a control system, wherein a box door is arranged on the front end face of the box body, a transparent window is arranged on the box door, a mounting frame is fixedly connected to an inner cavity of the box body, a plurality of horizontally arranged laminates are inserted on the mounting frame, the control system comprises a controller, the controller is coupled and connected with a heater, a refrigerator, a humidifier, a temperature sensor, a humidity sensor and a fan unit, the heater is connected with an induction coil through a lead, the induction coil is arranged in the inner cavity of the box body, the refrigerator comprises a compressor, a condenser and an evaporator which are arranged in series, the evaporator is hermetically connected with a heat exchange tube, the heat exchange tube is arranged in the inner cavity of the box body, the humidifier is connected with a water tank through a sealing guide tube, an electromagnetic pump is arranged on the sealing guide tube, and an air inlet is arranged in the inner cavity of the box body, the top of the box body is provided with an air outlet, and the air outlet is provided with an electromagnetic valve.
Preferably, the fan set comprises a first fan, a second fan and a third fan, the first fan is installed in the inner cavity of the box body, the second fan is arranged at the air outlet, and the input end of the third fan is respectively connected to the air outlet output end of the second fan and the air exhaust output end of the compressor.
Preferably, the joint and the joint of the box door and the box body are provided with sealing strips, and the box door is hinged on the box body.
Preferably, the transparent window is a vacuum glazing.
Preferably, the laminate is a mesh type sheet.
Preferably, the controller is electrically connected with a control panel, and the control panel is arranged on the side surface of the box body.
Preferably, the induction coil is arranged at the bottom end of the heat exchange tube, and the induction coil and the heat exchange tube are respectively arranged in the inner cavity of the box body in a surrounding manner.
Preferably, the laminates are provided in at least three and parallel arrangements.
Preferably, the water tank is installed at a bottom end of the controller.
Preferably, the temperature sensor and the humidity sensor are respectively and fixedly connected to the mounting frame.
The utility model has the advantages that:
(1): the control system manages the heating machine, the refrigerating machine and the humidifier through the controller, so that the test box has good heating, refrigerating and humidifying capabilities, the temperature sensor is used for monitoring temperature data in the box body, the humidity sensor is used for monitoring humidity data in the box body and feeding back the humidity data to the controller, and the test box is complete in function and strong in practicability;
(2): in the fan group that sets up, 1 inner space air current circulation of box can be mixxed to first fan to accelerate the transmission of heat, moisture, second fan cooperation solenoid valve is used for the drainage to accelerate the internal gas of exhaust box, can effectively promote the test process, accelerate experimental flow, the third fan is arranged in the air-out output end of guide second fan and the output of airing exhaust of compressor, in order concentrating the exhaust, collect the exhaust system of leading-in laboratory, avoid gas to cause harmful effects.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural diagram of the laminate of the present invention.
The labels in the figure are: 1-a box body; 11-an air inlet; 12-air outlet; 2-a box door; 21-sealing strip; 3-a transparent window; 4-a mounting frame; 5-layer plate; 6-control system 61-heat engine; 611-a wire; 612-an induction coil; 62-refrigerator; 621-a compressor; 622-condenser; 623-an evaporator; 624-heat exchange tube; 63-a humidifier; 631-a water tank; 632-a sealed conduit; 633-electromagnetic pump; 64-a temperature sensor; 65-a humidity sensor; 66-a fan group; 661-a first fan; 662-a second fan; 663-third fan; 664-solenoid valves; 67-controller.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1-3, the present embodiment provides a drug stability test chamber, which includes a chamber body 1 and a control system 6, a chamber door 2 is disposed on a front end surface of the chamber body 1, a transparent window 3 is disposed on the chamber door 2, a mounting frame 4 is fixedly connected to an inner cavity of the chamber body 1, a plurality of horizontally disposed laminate plates 5 are inserted into the mounting frame 4, the control system 6 includes a controller 67, the controller 67 is coupled to a heater 61, a refrigerator 62, a humidifier 63, a temperature sensor 64, a humidity sensor 65, and a fan set 66, the heater 61 is connected to an induction coil 612 through a wire 611, the induction coil 612 is disposed in the inner cavity of the chamber body 1, the refrigerator 62 includes a compressor 621, a condenser 622, and an evaporator 623 which are disposed in series, the evaporator 623 is hermetically connected to a heat exchange tube 624, the heat exchange tube 624 is disposed in the inner cavity of the chamber body 1, the humidifier 63 is connected to a water tank 631 through a sealed conduit 632, the water tank 631 is installed in controller 67 bottom, install electromagnetic pump 633 on the sealed pipe 632, temperature sensor 64 and humidity transducer 65 are fixed connection respectively on mounting bracket 4, humidifier 63 fixed connection is on the inner wall of box 1 or on mounting bracket 4, the box 1 inner chamber is equipped with air inlet 11, the box 1 top is equipped with gas outlet 12, solenoid valve 664 is installed to gas outlet 12 department, controller 67 electric connection has control panel, control panel sets up the side at box 1.
It should be noted that the induction coil 612 is disposed at the bottom end of the heat exchange pipe 624, the induction coil 612 and the heat exchange pipe 624 are respectively disposed in the inner cavity of the box 1 in a surrounding manner,
wherein, plywood 5 is equipped with at least three and mutual parallel arrangement, and plywood 5 provides for the medicine that awaits measuring and places the space. Preferably, the laminate 5 is a mesh-type laminate, so that the porous structure of the laminate is utilized to rapidly distribute and transfer heat and moisture, prevent the laminate from blocking the circulation of gas and slow down the test process.
In some embodiments, a sealing strip 21 is arranged at the joint of the box door 2 and the box body 1, so as to improve the sealing capability of the joint of the box body 1 and the box door 2, and the box door 2 is hinged on the box body 1, so as to open the box door 2 and place the medicine to be tested.
In some embodiments, the transparent window 3 is a vacuum glass window, and the vacuum heat insulation is used to prevent the heat exchange between the box body 1 and the outside from the transparent window 3, thereby promoting the sealing performance of the box body 1.
The utility model discloses the theory of operation is as follows, open chamber door 2 and place the medicine that awaits measuring on the plywood, control panel is used for tester actual operation management heater 61, refrigerator 62 and humidifier 63, electromagnetic pump 633 and solenoid valve 664 electric connection control panel respectively, specifically, heater 61 connects external circular telegram alternating current power supply, during the mode of heating (high temperature test), control panel adjusts the heating machine 61 and flows in induction coil 612 electric current size and the operating frequency of alternating current to utilize the electromagnetic effect of induction coil 612 to produce heat fast; in a refrigeration mode (low-temperature test), the compressor 621, the condenser 622 and the evaporator 623 are connected through a pipeline, the evaporator 623 outputs a low-temperature heat exchange medium, the low-temperature heat exchange medium is guided into the box body 1 through the heat exchange pipe 624 to indirectly absorb heat in the box body 1, the compressor 621 cools the heat exchange medium through heat exchange of outside air and outputs the cooled heat exchange medium to the condenser 622, and the condenser 622 further performs heat exchange and temperature reduction on the heat exchange medium and outputs the cooled heat exchange medium to the evaporator 623 for circular heat exchange; in a humidification mode (humidification test), the water tank 631 provides water for the humidifier 63, the sealing conduit 632 conducts flow, and the flow rate of the water source is accurately controlled by the electromagnetic pump 633; in a dehumidification mode (dry resistance test), the first fan 661 and the second fan 662 are started, and the tested medicine and the airflow in the box body 1 are taken away by the second fan 662 to reduce the humidity; the temperature sensor 64 and the humidity sensor 65 feed back monitored temperature and humidity data to the controller 67 in real time; after the test is completed, the electromagnetic valve 664 and the second blower 662 are opened, and the gas in the box 1 is discharged from the gas outlet 12.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. A drug stability test box comprises a box body and a control system, and is characterized in that a box door is arranged on the front end face of the box body, a transparent window is arranged on the box door, a mounting frame is fixedly connected to the inner cavity of the box body, a plurality of horizontally arranged laminated plates are inserted on the mounting frame, the control system comprises a controller, the controller is coupled with a heating machine, a refrigerating machine, a humidifier, a temperature sensor, a humidity sensor and a fan unit, the heating machine is connected with an induction coil through a lead, the induction coil is arranged in the inner cavity of the box body, the refrigerating machine comprises a compressor, a condenser and an evaporator which are arranged in series, the evaporator is hermetically connected with a heat exchange tube, the heat exchange tube is arranged in the inner cavity of the box body, the humidifier is connected with a water tank through a sealed guide tube, an electromagnetic pump is arranged on the sealed guide tube, and an air inlet is arranged in the inner cavity of the box body, the top of the box body is provided with an air outlet, and the air outlet is provided with an electromagnetic valve.
2. A drug stability test kit as claimed in claim 1, wherein: the air blower set comprises a first air blower, a second air blower and a third air blower, the first air blower is installed in the inner cavity of the box body, the second air blower is arranged at the air outlet, and the input end of the third air blower is connected to the air outlet output end of the second air blower and the air exhaust output end of the compressor respectively.
3. A drug stability test kit as claimed in claim 1, wherein: the joint and the joint of the box door and the box body are provided with sealing strips, and the box door is hinged on the box body.
4. A drug stability test kit as claimed in claim 1, wherein: the transparent window is a vacuum glass window.
5. A drug stability test kit as claimed in claim 1, wherein: the laminate is a mesh type plate.
6. A drug stability test kit as claimed in claim 1, wherein: the controller electric connection has control panel, control panel sets up the side of box.
7. A drug stability test kit as claimed in claim 1, wherein: the induction coil is arranged at the bottom end of the heat exchange tube, and the induction coil and the heat exchange tube are respectively arranged in the inner cavity of the box body in a surrounding manner.
8. A drug stability test kit as claimed in claim 1, wherein: the plywood is equipped with at least three and mutual parallel arrangement.
9. A drug stability test kit as claimed in claim 1, wherein: the water tank is installed the controller bottom.
10. A drug stability test kit as claimed in claim 1, wherein: the temperature sensor and the humidity sensor are respectively and fixedly connected to the mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121670783.6U CN215029004U (en) | 2021-07-21 | 2021-07-21 | Medicine stability test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121670783.6U CN215029004U (en) | 2021-07-21 | 2021-07-21 | Medicine stability test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215029004U true CN215029004U (en) | 2021-12-07 |
Family
ID=79218804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121670783.6U Active CN215029004U (en) | 2021-07-21 | 2021-07-21 | Medicine stability test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215029004U (en) |
-
2021
- 2021-07-21 CN CN202121670783.6U patent/CN215029004U/en active Active
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