CN211988681U - Constant temperature and humidity control device - Google Patents
Constant temperature and humidity control device Download PDFInfo
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- CN211988681U CN211988681U CN201922412285.0U CN201922412285U CN211988681U CN 211988681 U CN211988681 U CN 211988681U CN 201922412285 U CN201922412285 U CN 201922412285U CN 211988681 U CN211988681 U CN 211988681U
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Abstract
The embodiment of the utility model discloses a constant temperature and humidity control device, in particular to the technical field of pharmaceutical production, which comprises a frame, wherein a machine body is fixedly arranged at the top end of the frame, a box door is hinged at one side of the machine body, an electric cabinet is fixedly arranged at the top end of the machine body, a temperature and humidity controller is fixedly arranged at one side of the electric cabinet, a power supply is arranged in the electric cabinet, buttons and power keys are respectively arranged at two sides of the electric cabinet, which are close to the temperature and humidity controller, a relay is fixedly arranged at the outer side wall at one side of the electric cabinet, and a water tank is fixedly arranged at one side of the frame; the inside of organism is equipped with experimental inner box, the inside both sides that are close to experimental inner box of organism are cold wind channel and hot-blast wind channel respectively, the back of experimental inner box is equipped with main fan. The utility model discloses realize the accurate atmospheric control of experimental inner box, and then be favorable to the medicine to carry out stability test in experimental inner box.
Description
Technical Field
The embodiment of the utility model provides a relate to pharmacy production technical field, concretely relates to constant temperature and humidity control device.
Background
The production process of the chemical medicine comprises two parts of raw material medicine production and pharmaceutical preparation production, wherein the raw material medicine for producing various preparations is an effective component in the preparation, and various medicinal powders, crystals, extractum and the like are prepared by chemical synthesis, plant extraction or biotechnology, however, the raw material medicine is a material basis for medicine production, but the raw material medicine must be processed into a pharmaceutical preparation suitable for taking to become a medicine, and after the medicine is produced, the stability of the medicine needs to be tested to determine whether the medicine can be produced in large batch.
The prior art has the following defects: the control of each link of humiture of current medicine stability test case is still not ideal enough, and is difficult to handle the accuse to the inside humiture of medicine stability test case, is unfavorable for going on smoothly of medicine stability test.
Disclosure of Invention
Therefore, the embodiment of the utility model provides a constant temperature and humidity control device, temperature and humidity controller through setting up, the temperature sensor and the humidity transducer of experimental inner box portion survey the change of experimental inner box temperature and humidity and give temperature and humidity controller with the signal transmission, through the relay control evaporimeter, the work of compressor and condenser and humidifying pipe, realize the accurate atmospheric control to experimental inner box, and then be favorable to the medicine to carry out stability test at experimental inner box, each link control of humiture in order to solve current medicine stability test box is ideal inadequately, to the difficult control of the inside humiture of medicine stability test box, be unfavorable for the problem of going on smoothly of medicine stability test.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a constant temperature and humidity control device comprises a base, wherein a machine body is fixedly arranged at the top end of the base, a box door is hinged to one side of the machine body, an electric cabinet is fixedly arranged at the top end of the machine body, a temperature and humidity controller is fixedly arranged on one side of the electric cabinet, a power supply is arranged in the electric cabinet, buttons and power keys are respectively arranged on two sides of the electric cabinet close to the temperature and humidity controller, a relay is fixedly arranged on the outer side wall of one side of the electric cabinet, and a water tank is fixedly arranged on one side of the base close to the machine body;
the testing machine is characterized in that a testing inner box is arranged inside the machine body, a cold air duct and a hot air duct are respectively arranged on two sides of the interior of the machine body, which are close to the testing inner box, a main fan is arranged on the back of the testing inner box, the main air duct is arranged on the machine body, which is close to the main fan, and is respectively connected with the cold air duct and the hot air duct, a first fan and a second fan are arranged on the bottom wall of the machine body, which respectively correspond to the positions of the cold air duct and the hot air duct, an evaporator, a compressor and a condenser are sequentially arranged inside the machine body from the first fan to the second fan, a return pipe is arranged at the bottom end of the condenser, one end of the return pipe is connected with a water tank, the evaporator, the compressor and the condenser are connected through connecting pipes, a humidifying pipe is fixedly arranged at the bottom end of the machine body, the inside of experimental inner box is equipped with temperature sensor and humidity transducer, and temperature sensor and humidity transducer are connected with the temperature and humidity controller electricity.
Furthermore, the machine body is provided with a first radiating grid and a second radiating grid respectively corresponding to the outer side walls of the box door and the two sides of the water tank.
Furthermore, the power connecting wires of the temperature and humidity controller and the water pump are electrically connected with a relay, and the relay is electrically connected with a power supply.
Furthermore, the inner side wall of the machine body is provided with a heat insulation layer.
Furthermore, a first electromagnetic valve is arranged on the return pipe, a second electromagnetic valve is fixedly arranged on a connecting pipeline between the evaporator and the condenser, and the first electromagnetic valve and the second electromagnetic valve are electrically connected through a relay.
Further, the fixed bracket component that is equipped with of experimental inner box along horizontal both sides inside wall, the bracket component includes the base plate of bolt fastening on experimental inner box inside wall.
Further, the welding has the mounting groove on the lateral wall of base plate one side, a plurality of draw-in groove has been seted up side by side in the mounting groove outside.
Furthermore, a glass partition window is fixedly arranged on the outer part of the box door corresponding to the position of the test inner box.
The embodiment of the utility model provides a have following advantage: through the humiture controller who sets up, the change of the humiture in experimental inner box is surveyed to the temperature sensor and the humidity transducer of experimental inner box inside gives the humiture controller with the signal transmission, through the work of relay control evaporimeter, compressor and condenser and humidifying pipe, realizes the accurate humiture control to experimental inner box, and then is favorable to the medicine to carry out stability test at experimental inner box.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided in embodiment 1 of the present invention.
Fig. 2 is a right side view provided in embodiment 1 of the present invention.
Fig. 3 is a schematic view of an internal structure provided in embodiment 1 of the present invention.
Fig. 4 is a perspective view of a bracket provided in embodiment 1 of the present invention.
Fig. 5 is a side view of the test inner box provided in embodiment 1 of the present invention.
In the figure: 1. a machine base; 2. a body; 3. a box door; 4. an electric cabinet; 5. a temperature and humidity controller; 6. pressing a key; 7. a relay; 8. a power key; 9. a power source; 10. a water tank; 11. testing the inner box; 12. a temperature sensor; 13. a humidity sensor; 14. a first fan; 15. a second fan; 16. an evaporator; 17. a compressor; 18. a condenser; 19. a return pipe; 20. a first solenoid valve; 21. a second solenoid valve; 22. a bracket assembly; 2201. a substrate; 2202. mounting grooves; 2203. a card slot; 23. a humidifying pipe; 24. a water pump; 25. a heat-insulating layer; 26. a first heat dissipation grid; 27. a second heat dissipation grid; 28. a main blower.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-5 of the specification, the constant temperature and humidity control device of the embodiment comprises a base 1, wherein a machine body 2 is fixedly arranged at the top end of the base 1, a box door 3 is hinged to one side of the machine body 2, an electric cabinet 4 is fixedly arranged at the top end of the machine body 2, a temperature and humidity controller 5 is fixedly arranged at one side of the electric cabinet 4, a power supply 9 is arranged inside the electric cabinet 4, a key 6 and a power supply key 8 are respectively arranged at two sides of the electric cabinet 4 close to the temperature and humidity controller 5, a relay 7 is fixedly arranged on the outer side wall of one side of the electric cabinet 4, and a water tank 10 is fixedly arranged at one side of the base 1 close to the;
the internal of the machine body 2 is provided with an experimental inner box 11, two sides of the internal of the machine body 2 close to the experimental inner box 11 are respectively a cold air duct and a hot air duct, the back of the experimental inner box 11 is provided with a main fan 28, the part of the machine body 2 close to the main fan 28 is a main air duct, the main air duct is respectively connected with the cold air duct and the hot air duct, the inner bottom wall of the machine body 2 is respectively provided with a first fan 14 and a second fan 15 corresponding to the positions of the cold air duct and the hot air duct, the internal of the machine body 2 is sequentially provided with an evaporator 16, a compressor 17 and a condenser 18 from the first fan 14 to the second fan 15, the bottom end of the condenser 18 is provided with a return pipe 19, one end of the return pipe 19 is connected with the water tank 10, the evaporator 16, the compressor 17 and the condenser 18 are connected through connecting pipes, the bottom end of the machine body, the inside of water tank 10 is equipped with water pump 24, humidifying pipe 23 is connected with water pump 24 through the water pipe, the inside of experimental inner box 11 is equipped with temperature sensor 12 and humidity transducer 13, and temperature sensor 12 and humidity transducer 13 are connected with temperature and humidity controller 5 electricity.
Furthermore, the body 2 is provided with a first heat dissipation grid 26 and a second heat dissipation grid 27 on the outer side walls of the two sides of the box door 3 and the water tank 10, respectively, which is beneficial to the sufficient heat dissipation of the body 2.
Furthermore, the power connection lines of the temperature and humidity controller 5 and the water pump 24 are electrically connected with the relay 7, and the relay 7 is electrically connected with the power supply 9.
Further, the inside wall of organism 2 is equipped with heat preservation 25, isolated external environment, guarantees the inside constant temperature environment of organism 2.
Further, a first electromagnetic valve 20 is arranged on the return pipe 19, a second electromagnetic valve 21 is fixedly arranged on a connecting pipeline between the evaporator 16 and the condenser 18, and the first electromagnetic valve 20 and the second electromagnetic valve 21 are electrically connected by a relay 7.
Further, the inner side walls of the test inner box 11 along the two lateral sides are fixedly provided with a bracket assembly 22, and the bracket assembly 22 includes a substrate 2201 fixed on the inner side wall of the test inner box 11 by bolts.
Furthermore, a mounting groove 2202 is welded on the side wall of one side of the substrate 2201, and a plurality of clamping grooves 2203 are arranged on the outer side of the mounting groove 2202 in parallel.
Furthermore, a glass partition window is fixedly arranged on the outer part of the box door 3 corresponding to the test inner box 11, so that the test effect of the medicine can be observed conveniently.
The implementation scenario is specifically as follows: the utility model discloses during the use, install the baffle frame on the inside bracket component 22 of experimental inner box 11 and be used for placing the medicine that needs the experiment, afterwards, close chamber door 3 and make organism 2 and experimental inner box 11 be in under the confined environment, set for the required invariable humiture value in organism 2 and the experimental inner box 11 through humiture controller 5, after temperature sensor 12 and humidity transducer 13 in experimental inner box 11 record that the humiture of experimental inner box 11 is less than or is greater than the setting value, temperature sensor 12 and humidity transducer 13 give temperature and humidity controller 5 with the signal transmission, control evaporimeter 16 through relay 7, compressor 17 and condenser 18 work and through first fan 14 and second fan 15 toward the inside cold wind channel or the interior air supply of hot-blast wind channel of organism 2 and through main fan 28 and then experimental inner box 11 is inside with the temperature that changes experimental inner box 11 to the constant value after having humiture controller 5 control relay 7 to close evaporimeter 16, Work of compressor 17 and condenser 18, simultaneously through relay 7 control water pump 24 toward the inside water feeding of humidifying pipe 23, carry out humidification operation to experimental inner box 11 through humidifying pipe 23, when humidity surpassed the constant value, through relay 7 control evaporimeter 16, the dehumidification operation of compressor 17 and condenser 18, control first solenoid valve 20 opens, the comdenstion water that condenser 18 produced pours into reuse in the return tank 10 through back flow 19, can not produce the destruction in the inside dry environment of organism 2, realize the accurate atmospheric control to experimental inner box 11 through atmospheric control ware 5 and relay 7 and the inside temperature sensor 12 of experimental inner box 11 and humidity transducer 13's electric property cooperation, and then be favorable to the medicine to carry out stability test in experimental inner box 11.
The working principle is as follows:
referring to the attached drawings 1-5 of the specification, a temperature and humidity controller 5 sets constant temperature and humidity values required in a machine body 2 and a test inner box 11, when a temperature sensor 12 and a humidity sensor 13 in the test inner box 11 measure that the temperature and humidity in the test inner box 11 are smaller than or larger than set values, the temperature sensor 12 and the humidity sensor 13 transmit signals to the temperature and humidity controller 5, the work of an evaporator 16, a compressor 17 and a condenser 18 is controlled through a relay 7, air is supplied into a cold air duct or a hot air duct in the machine body 2 through a first fan 14 and a second fan 15, the work of the evaporator 16, the compressor 17 and the condenser 18 is controlled by the temperature and humidity controller 5 to be closed through a relay 7 after the temperature in the test inner box 11 is changed to a constant value through a main fan 28 and the water pump 24 is controlled by the relay 7 to supply water into a humidifying pipe 23, the test inner tank 11 is subjected to a humidifying operation through a humidifying pipe 23, and when the humidity exceeds a constant value, the dehumidifying operations of the evaporator 16, the compressor 17, and the condenser 18 are controlled through the relay 7.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a constant temperature and humidity controlling means, includes frame (1), its characterized in that: the water-cooling type water heater is characterized in that a machine body (2) is fixedly arranged at the top end of the machine base (1), a box door (3) is hinged to one side of the machine body (2), an electric cabinet (4) is fixedly arranged at the top end of the machine body (2), a temperature and humidity controller (5) is fixedly arranged on one side of the electric cabinet (4), a power supply (9) is arranged inside the electric cabinet (4), a key (6) and a power supply key (8) are respectively arranged on two sides, close to the temperature and humidity controller (5), of the electric cabinet (4), a relay (7) is fixedly arranged on the outer side wall of one side of the electric cabinet (4), and a water tank (10) is fixedly arranged on one side;
the inside of organism (2) is equipped with experimental inner box (11), the both sides that the inside of organism (2) is close to experimental inner box (11) are cold wind channel and hot-blast wind channel respectively, the back of experimental inner box (11) is equipped with main fan (28), and organism (2) are close to main fan (28) department and are main wind channel, and main wind channel links to each other with cold wind channel and hot-blast wind channel respectively, organism (2) inner bottom wall corresponds cold wind channel and hot-blast wind channel position respectively and is equipped with first fan (14) and second fan (15), and the inside of organism (2) has arranged evaporimeter (16), compressor (17) and condenser (18) towards second fan (15) from first fan (14) in proper order, the bottom of condenser (18) is equipped with back flow (19), and the one end of back flow (19) links to each other with water tank (10), evaporimeter (16), Be connected through the connecting pipe between compressor (17) and condenser (18), the bottom mounting that organism (2) are close to experimental inner box (11) is equipped with humidifying pipe (23), the inside of water tank (10) is equipped with water pump (24), humidifying pipe (23) lead to pipe is connected with water pump (24), the inside of experimental inner box (11) is equipped with temperature sensor (12) and humidity transducer (13), and temperature sensor (12) and humidity transducer (13) are connected with temperature and humidity controller (5) electricity.
2. The constant temperature and humidity control device as claimed in claim 1, wherein: and the machine body (2) is provided with a first radiating grid (26) and a second radiating grid (27) respectively relative to the outer side walls of the two sides of the box door (3) and the water tank (10).
3. The constant temperature and humidity control device as claimed in claim 1, wherein: the power connecting wires of the temperature and humidity controller (5) and the water pump (24) are electrically connected with the relay (7), and the relay (7) is electrically connected with the power supply (9).
4. The constant temperature and humidity control device as claimed in claim 1, wherein: and a heat-insulating layer (25) is arranged on the inner side wall of the machine body (2).
5. The constant temperature and humidity control device as claimed in claim 1, wherein: the return pipe (19) is provided with a first electromagnetic valve (20), a second electromagnetic valve (21) is fixedly arranged on a connecting pipeline between the evaporator (16) and the condenser (18), and the first electromagnetic valve (20) and the second electromagnetic valve (21) are electrically connected through a relay (7).
6. The constant temperature and humidity control device as claimed in claim 1, wherein: the experimental inner box (11) is fixed along horizontal both sides inside wall and is equipped with bracket component (22), bracket component (22) include base plate (2201) of bolt fastening on experimental inner box (11) inside wall.
7. The constant temperature and humidity control device as claimed in claim 6, wherein: the side wall of one side of the substrate (2201) is welded with a mounting groove (2202), and a plurality of clamping grooves (2203) are arranged on the outer side of the mounting groove (2202) in parallel.
8. The constant temperature and humidity control device as claimed in claim 1, wherein: and a glass partition window is fixedly arranged on the outer part of the box door (3) corresponding to the position of the test inner box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922412285.0U CN211988681U (en) | 2019-12-29 | 2019-12-29 | Constant temperature and humidity control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922412285.0U CN211988681U (en) | 2019-12-29 | 2019-12-29 | Constant temperature and humidity control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211988681U true CN211988681U (en) | 2020-11-24 |
Family
ID=73427681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922412285.0U Active CN211988681U (en) | 2019-12-29 | 2019-12-29 | Constant temperature and humidity control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211988681U (en) |
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2019
- 2019-12-29 CN CN201922412285.0U patent/CN211988681U/en active Active
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