CN115357066B - Self-adaptive medicine humidity monitoring equipment and monitoring method thereof - Google Patents
Self-adaptive medicine humidity monitoring equipment and monitoring method thereof Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 62
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- 230000033228 biological regulation Effects 0.000 claims abstract description 12
- 229940079593 drug Drugs 0.000 claims description 31
- 238000012545 processing Methods 0.000 claims description 18
- 238000012806 monitoring device Methods 0.000 claims description 16
- 230000003044 adaptive effect Effects 0.000 claims description 15
- 238000007791 dehumidification Methods 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 2
- 239000003570 air Substances 0.000 description 55
- 238000011084 recovery Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
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- 239000012080 ambient air Substances 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
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- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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- G05D22/02—Control of humidity characterised by the use of electric means
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Abstract
The invention discloses self-adaptive medicine humidity monitoring equipment which comprises a storage cabinet body, a monitoring assembly and a control assembly, wherein the storage cabinet body is provided with a plurality of layers with different storage temperatures, and each layer is divided into a plurality of storage spaces; adjacent storage spaces in each layer are communicated through side cabinet doors; the monitoring component comprises an air pressure monitoring unit, a temperature monitoring unit and a humidity monitoring unit which are arranged in each storage space and outside; the control assembly includes: a central control assembly disposed at one side of each layer and a unit control assembly disposed at each storage space; the central control assembly and the unit control assembly do not operate simultaneously. The operation frequency and the number of the control components are reduced by communicating the storage spaces of the storage layers at the same temperature and controlling the temperature and the humidity; abrupt change of storage conditions in a storage space is avoided through emergency humidity pre-control, stability of a humidity control system is guaranteed, response speed is high, humidity adjustment quantity is small, and humidity self-adaptive regulation and control after a front cabinet door is opened is achieved.
Description
Technical Field
The invention relates to the technical field of medicine storage equipment, in particular to self-adaptive medicine humidity monitoring equipment and a monitoring method thereof.
Background
The main factors of deterioration of the drug during storage of the drug are the temperature and humidity of the storage environment. Once the humidity of the environment exceeds or is lower than the storage humidity of the medicines, the medicines are easy to change color, agglomerate, deform and the like, and the phenomena of reduced medicine effect, microorganism breeding and the like can be caused. Currently, the storage environments for the storage of drugs on the market generally include freezers, refrigerators, cool and normal temperature reservoirs; wherein the temperatures of the freezer, the refrigerator, the cool warehouse and the normal temperature warehouse are respectively-20 to-10 ℃, 2 to 10 ℃, less than or equal to 20 ℃ and 10 to 30 ℃, and the relative humidity is kept between 45 percent and 75 percent.
Medicines in the prior art are generally stored in corresponding storehouses, so that a storedoor needs to be frequently opened when the medicines are taken, the opening of the storehouses cannot avoid influencing the humidity in the storehouses, and the influence of the humidity can possibly act on the whole medicine storehouses. In addition, the humidity monitoring of medicines in the prior art is generally regular, and frequent opening of the storehouse can lead the reestablishing speed of the storage condition of the storehouse not to keep up with the changing speed of the storage condition, so that the storage condition of the storehouse is consistent at or exceeds a critical value, the storage life of medicines is reduced, and even the medicine efficacy is lost.
Therefore, it is necessary to provide a medicine humidity monitoring apparatus to solve the above-mentioned problems.
Disclosure of Invention
The invention overcomes the defects of the prior art, provides self-adaptive medicine humidity monitoring equipment and a monitoring method thereof, and aims to solve the problems of high power consumption, poor stability of a humidity control system and low response speed in medicine storage in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme: an adaptive medicine humidity monitoring device comprises a storage cabinet body, a monitoring component and a control component; the storage cabinet body is provided with a plurality of layers with different storage temperatures, and each layer is divided into a plurality of storage spaces; adjacent storage spaces in each layer are communicated through side cabinet doors; a front cabinet door is arranged on one side of each storage space, and the height of the front cabinet door is smaller than that of the storage space;
the monitoring assembly comprises an air pressure monitoring unit, a temperature monitoring unit and a humidity monitoring unit which are arranged in each storage space and outside;
the control assembly includes: a central control assembly disposed at one side of each layer and a unit control assembly disposed at each storage space; the central control assembly and the unit control assembly do not work simultaneously;
the central control assembly includes: the system comprises a total signal receiving module, a total storage module, a total processing module, a total controller, a total dehumidifying part, a total humidifying part and a temperature control part; the unit control assembly includes: the device comprises a sub-signal receiving module, a sub-storage module, a sub-processing module, a sub-controller, a sub-dehumidifying piece and a sub-humidifying piece.
In a preferred embodiment of the present invention, a touch display screen is disposed on an outer surface of each storage space, for acquiring types, numbers and storage parameters of medicines corresponding to the inside of the storage space.
In a preferred embodiment of the invention, the humidity monitoring units are equidistantly arranged along the height and width of the cabinet.
In a preferred embodiment of the present invention, each of the storage spaces includes: the storage cavity, the upper control cavity that sets up in the top of said storage cavity, and the lower control cavity that sets up in the bottom of said storage cavity; the upper control cavity and the lower control cavity are communicated with the storage cavity and used for controlling the humidity of the storage cavity; the upper control cavity and the lower control cavity are respectively provided with the sub dehumidifying piece and the sub humidifying piece.
In a preferred embodiment of the present invention, an induction unit is disposed at the front cabinet door, for detecting opening or closing of the front cabinet door.
In a preferred embodiment of the present invention, a pressurizing unit is disposed in the upper control chamber and the lower control chamber of each storage space, the pressurizing unit is close to the front cabinet door, and the pressurizing unit is used for introducing air pressure into the storage space.
The invention provides a monitoring method of self-adaptive medicine humidity monitoring equipment, which adopts the self-adaptive medicine humidity monitoring equipment and comprises the following steps:
a1, placing medicines in the corresponding storage spaces according to different storage temperatures, communicating the storage spaces of each layer, and adjusting the temperature and the humidity to reach the storage conditions of the current layer through a central control assembly at one side of each layer;
a2, after the storage conditions in each layer reach balance, detecting humidity parameters once every interval unit time through a humidity monitoring unit in the storage space, and transmitting the humidity signals to a total processing module through a total signal receiving module and a total storage module after the central control assembly receives the humidity signals; the total processing module compares the humidity parameter with stored storage humidity data and transmits the result to the total controller;
a3, the master controller transmits a working signal to the total dehumidifying part or the total humidifying part according to the comparison result, so that the overall humidity regulation and control of each layer is realized.
The invention provides a monitoring method of self-adaptive medicine humidity monitoring equipment, which adopts the self-adaptive medicine humidity monitoring equipment and comprises the following steps:
b1, detecting air pressure parameters, temperature parameters and humidity parameters of the inside and outside of the storage space by the control component every interval unit time; when the front cabinet door is sensed to be opened, the corresponding storage space is not communicated with the adjacent storage space, and the central control assembly stops working;
b2, after the unit control component receives the air pressure parameters, the temperature parameters and the humidity parameters of the storage space and the outside, the air pressure parameters, the temperature parameters and the humidity parameters are transmitted to the sub-processing module through the sub-signal receiving module and the sub-storage module; the sub-processing module compares the air pressure parameters of the storage space with the air pressure parameters of the outside, and then transmits the result to the sub-controller;
b3, when the air pressure in the storage space is greater than the external air pressure, not starting humidity control; when the internal air pressure of the storage space is smaller than the external air pressure, starting emergency humidity pre-control to realize real-time regulation and control of the internal humidity of the storage space;
and B4, after the front cabinet door is closed to be sensed, the adjacent side cabinet door is opened after the corresponding unit control assembly in the storage space restores the humidity of the storage condition, and the central control assembly regulates and controls the temperature of each layer.
In a preferred embodiment of the present invention, in the A3, it includes:
when the relative humidity in the storage space in each layer is 45-55%, starting humidification control;
when the relative humidity in the storage space in each layer is 55% -65%, humidity control is not started;
when the relative humidity inside the storage space in each layer is 65% -75%, the dehumidification control is started.
In a preferred embodiment of the present invention, in the step B3, after sensing that the opening time of the front cabinet door or the emergency humidity pre-control time exceeds a threshold, an alarm module is triggered to remind an operator to close the front cabinet door.
In a preferred embodiment of the present invention, in the B3, the emergency humidity pre-control includes:
mode one: when the internal temperature of the storage space is higher than the external temperature, judging that humidity of the middle lower part of the storage space along the height direction is controlled in advance; when the external humidity is higher than the humidity required by storage, starting the dehumidification of the middle lower part, and when the external humidity is lower than the humidity required by storage, starting the humidification of the middle lower part;
mode two: when the internal temperature of the storage space is less than the external temperature, judging to control the humidity of the middle upper part of the storage space along the height direction in advance; when the external humidity is higher than the humidity required by storage, the upper middle part is started to dehumidify, and when the external humidity is lower than the humidity required by storage, the upper middle part is started to humidify.
The invention solves the defects existing in the background technology, and has the following beneficial effects:
(1) The invention provides self-adaptive medicine humidity monitoring equipment, which reduces the running frequency and the number of control components by communicating the storage spaces of storage layers at the same temperature and performing synchronous temperature and humidity control, reduces the load of the control components in the monitoring equipment, reduces the energy consumption and realizes the synchronous regulation and control of humidity under conventional storage; before the front cabinet door is opened, the side door at the same temperature is closed, the influence of the storage space of the front cabinet door on other storage spaces is reduced, the mutation of the storage conditions of the storage space is avoided through emergency humidity pre-control, the subsequent rapid re-creation of new storage conditions is facilitated, the stability of a humidity control system is guaranteed, the response speed is high, the humidity adjustment quantity is small, the humidity environment where medicines are located all the time is kept in the theoretical relative humidity range, and the humidity self-adaptive regulation and control after the front cabinet door is opened is realized.
(2) When the front cabinet door is sensed to be opened, the air pressure is introduced in advance before the front cabinet door is opened, and the purpose of the invention is that: the internal air pressure is increased, so that an air pressure junction is formed between the inside and the outside of the storage cavity, the mutual diffusion between the inside and the outside space of the storage cavity is reduced, and the abrupt change of the storage condition in the storage space is further reduced.
(3) According to the invention, the ideal relative humidity condition of the conventional medicine storage is controlled at the middle position of the theoretical range, when the relative humidity of the storage condition is in the ideal relative humidity range, humidity adjustment is not needed, and once the humidity exceeds the range of the ideal relative humidity, the humidity is immediately adjusted, so that on one hand, the adjustment of the humidity in a large range is reduced, and overload operation of a control component is prevented; 2. the humidity rapid change after the front cabinet door is opened is reduced, the storage condition is prevented from exceeding the theoretical relative humidity (45% -75%), and the humidity control buffer is provided.
(4) The front cabinet door is arranged on one side of each storage space, the height of the front cabinet door is smaller than that of the storage space, and the purpose of the front cabinet door is to reduce the total air exchange between the storage space and the outside after the front cabinet door is opened, reduce the change rate of storage conditions and facilitate the quick recovery of the storage conditions after the cabinet door is closed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art;
FIG. 1 is a flow chart of a method of monitoring humidity of a pharmaceutical product under conventional storage conditions in a preferred embodiment of the present invention;
FIG. 2 is a flow chart of a method for monitoring humidity of a medicine when a front cabinet door is opened to take the medicine in a preferred embodiment of the invention;
fig. 3 is a schematic view of mode switching of emergency humidity pre-control according to a preferred embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may include one or more of the feature, either explicitly or implicitly. In the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application can be understood by those of ordinary skill in the art in a specific context.
The invention provides a self-adaptive medicine humidity monitoring device, which comprises: the storage cabinet body, the monitoring component and the control component.
The medicine is not limited to traditional Chinese medicine, chinese patent medicine, western medicine or biological preparation, and can be stored by using the self-adaptive medicine humidity monitoring equipment as long as the storage condition is met.
The storage cabinet body is formed with a plurality of layers with different storage temperatures, and each layer is divided into a plurality of storage spaces. The above layers may include a combination of one or more of a frozen layer, a refrigerated layer, a cool layer, and a normal temperature layer. The temperatures of the freezing layer, the refrigerating layer, the shady layer and the normal temperature layer are respectively-20 to-10 ℃, 2 to 10 ℃, less than or equal to 20 ℃ and 10 to 30 ℃, and the relative humidity of each storage space is required to be 45 to 75 percent.
The monitoring assembly in the invention comprises: the air pressure monitoring unit, the temperature monitoring unit and the humidity monitoring unit are arranged in each storage space and outside and are used for monitoring the air pressure, the temperature and the humidity in the storage space and outside.
The control assembly includes: a central control assembly disposed at one side of each layer and a unit control assembly disposed at each storage space; the central control assembly and the unit control assembly do not operate simultaneously.
The central control assembly includes: the system comprises a total signal receiving module, a total storage module, a total processing module, a total controller, a total dehumidifying part, a total humidifying part and a temperature control part; the unit control assembly includes: the device comprises a sub-signal receiving module, a sub-storage module, a sub-processing module, a sub-controller, a sub-dehumidifying piece and a sub-humidifying piece.
The total dehumidifying piece and the sub dehumidifying piece can use dehumidifiers with different powers, and the total humidifying piece and the sub humidifying piece can use wet film humidifiers with different powers.
The external surface of each storage space is provided with a touch display screen for acquiring the types, the quantity and the storage parameters of medicines in the corresponding storage space. The surface of the front cabinet door of each storage space is provided with an alarm module. When the central control assembly is detected to continuously work, all alarm modules of the current layer are lightened, and the storage space of the current layer on the surface is abnormal, so that potential reasons are air leakage of the storage space and the like. When the front cabinet door opening time is sensed to exceed the threshold value, an alarm module on the corresponding front cabinet door is triggered to be lightened, and the alarm module is used for reminding an operator to close the front cabinet door, so that the change of storage conditions in the corresponding storage space is reduced.
Each storage space includes: the storage cavity, the upper control cavity that sets up at the top of the storage cavity, and the lower control cavity that sets up at the bottom of the storage cavity; the storage cavity is used for placing medicines, and the upper control cavity and the lower control cavity are communicated with the storage cavity and are used for controlling the humidity of the storage cavity; the upper control cavity and the lower control cavity are respectively provided with a sub-dehumidifying piece and a sub-humidifying piece.
The humidity monitoring units are equidistantly arranged along the height and the width of the cabinet body.
One side of each storage space is provided with a front cabinet door, the height of the front cabinet door is smaller than that of the storage space, and the purpose is to reduce the total air exchange between the storage space and the outside after the front cabinet door is opened, reduce the change rate of storage conditions and facilitate the quick recovery of the storage conditions after the cabinet door is closed.
The front cabinet door is provided with the sensing unit for detecting the opening or closing of the front cabinet door.
According to the invention, adjacent storage spaces in each layer are communicated through the side cabinet door, after the storage conditions in each layer reach balance, each layer is adaptively switched to a low-power consumption mode, the central control assembly works, the unit control assembly does not work, namely, only one side of the total dehumidifying part and the total humidifying part in each layer control the humidity of the current layer, so that the waste of energy sources caused by the simultaneous humidity control of a plurality of unit control assemblies is avoided.
When the front cabinet door of the storage space is opened, the storage space adjacent to the current storage space is closed and communicated through the side cabinet door, the device is adaptively switched to an accurate monitoring mode, and the purpose of the monitoring mode is to reduce the abrupt change of humidity in the current storage space, reduce the mutual diffusion between the inside of the storage cavity and the outside space and reduce influence factors for the subsequent recovery of storage conditions. In the accurate monitoring mode, the central control assembly stops working and becomes a unit control assembly of the corresponding storage space to regulate and control the humidity inside the storage space.
As shown in fig. 1, the present invention provides a monitoring method of an adaptive drug humidity monitoring device, adopting the above adaptive drug humidity monitoring device, under conventional storage conditions, comprising the steps of:
a1, placing medicines in the corresponding storage spaces according to different storage temperatures, communicating the storage spaces of each layer, and adjusting the temperature and the humidity to reach the storage conditions of the current layer through a central control assembly at one side of each layer;
a2, after the storage conditions in each layer reach balance, detecting humidity parameters once every interval unit time through a humidity monitoring unit in the storage space, and transmitting the humidity signals to a total processing module through a total signal receiving module and a total storage module after the central control assembly receives the humidity signals; the total processing module compares the humidity parameter with stored storage humidity data and transmits the result to the total controller;
a3, the master controller transmits a working signal to the total dehumidifying part or the total humidifying part according to the comparison result, so that the overall humidity regulation and control of each layer is realized.
In A3 of the present invention, it comprises: when the relative humidity in the storage space in each layer is 45-55%, starting humidification control; when the relative humidity in the storage space in each layer is 55% -65%, humidity control is not started; when the relative humidity inside the storage space in each layer is 65% -75%, the dehumidification control is started.
The ideal relative humidity condition for conventional storage in the present invention is 55% to 65%.
The temperature sensor or the humidity sensor is adopted in the conventional means, the on-off of the sensor at the critical value is utilized to realize the on-off of humidity control, and the monitoring mode does not have continuous follow-up regulation and control capability. The humidity control has certain response delay, and when the humidity is near the critical, once the humidity changes quickly, the humidity control is difficult to cope with the humidity change, so that on one hand, the control range is large, the overload work of the humidity control is caused, and on the other hand, the storage life of the medicine is reduced under the condition of long-term critical humidity. Therefore, the ideal relative humidity condition of the conventional medicine storage is controlled at the middle position of the theoretical range, when the relative humidity of the storage condition is in the ideal relative humidity range, humidity adjustment is not needed, and once the humidity exceeds the range of the ideal relative humidity, the humidity is immediately adjusted, so that on one hand, the adjustment of the humidity in a large range is reduced, and overload operation of a control component is prevented; 2. the humidity rapid change after the front cabinet door is opened is reduced, the storage condition is prevented from exceeding the theoretical relative humidity (45% -75%), and the humidity control buffer is provided.
As shown in fig. 2, the invention provides a monitoring method of a self-adaptive medicine humidity monitoring device, which is adopted, when a front cabinet door is opened to take medicine, the method comprises the following steps:
b1, detecting air pressure parameters, temperature parameters and humidity parameters of the inside and outside of the storage space by the control component every interval unit time; when the front cabinet door is sensed to be opened, the corresponding storage space is not communicated with the adjacent storage space, and the central control assembly stops working;
b2, after the unit control component receives the air pressure parameters, the temperature parameters and the humidity parameters of the storage space and the outside, the air pressure parameters, the temperature parameters and the humidity parameters are transmitted to the sub-processing module through the sub-signal receiving module and the sub-storage module; the sub-processing module compares the air pressure parameters of the storage space with the air pressure parameters of the outside, and then transmits the result to the sub-controller;
b3, when the air pressure in the storage space is greater than the external air pressure, not starting humidity control; when the internal air pressure of the storage space is smaller than the external air pressure, starting emergency humidity pre-control to realize real-time regulation and control of the internal humidity of the storage space;
and B4, after the front cabinet door is closed to be sensed, the adjacent side cabinet door is opened after the corresponding unit control assembly in the storage space restores the humidity of the storage condition, and the central control assembly regulates and controls the temperature of each layer.
In the present invention B3, the emergency humidity pre-control includes: when the internal air pressure of the storage space is smaller than the external air pressure, the mode is adaptively switched by comparing the temperature and the humidity of the inside and the outside of the storage space. The air flow will occur under the driving action of air pressure, and although the air always blows from the high pressure place to the low pressure place as a whole, the air in the low pressure will also flow to the high pressure actively in a small amount due to the molecular motion theory (or diffusion theory), but the air in the higher pressure is less towards the low pressure. The invention is based on the fact that when the air pressure in the storage space is monitored to be larger than the external air pressure, the air in the storage space and the external exchanged air are less, so that the humidity in the storage space is near an ideal relative humidity range (55% -65%), and the humidity does not need to be adjusted. When the air pressure in the storage space is monitored to be smaller than the external air pressure, the external air can flow to the storage space under the action of the air pressure, and the external air can quickly enter the storage space, so that the storage condition in the storage space can be quickly destroyed. In order to reduce the entry of ambient air into the storage space and the impact on storage conditions, the present invention provides an emergency humidity pre-control comprising two adaptive modes. As shown in fig. 3, a mode switching diagram of emergency humidity pre-control in the present invention is shown.
Mode one: when the internal temperature of the storage space is higher than the external temperature, the middle lower part of the storage space along the height direction is judged to be subjected to humidity pre-control, namely, the sub dehumidifying piece or the sub humidifying piece in the lower control cavity in the storage space dehumidifies or humidifies the middle lower part of the storage cavity; when the external humidity is higher than the humidity required by storage, starting the dehumidification of the middle lower part, and when the external humidity is lower than the humidity required by storage, starting the humidification of the middle lower part;
mode two: when the internal temperature of the storage space is smaller than the external temperature, the humidity of the middle upper part of the storage space along the height direction is controlled in advance, namely, the sub dehumidifying part or the sub humidifying part in the upper control cavity in the storage space dehumidifies or humidifies the middle upper part of the storage cavity; when the external humidity is higher than the humidity required by storage, the upper middle part is started to dehumidify, and when the external humidity is lower than the humidity required by storage, the upper middle part is started to humidify.
According to the invention, when the temperature of the external air is monitored to be higher than the internal temperature and the external air pressure is monitored to be higher than the internal air pressure, as the molecular activity is more active and the inter-molecular gap is more active, the volume is more large, the density is reduced, the external space entering the storage space is further concentrated at the middle upper part of the storage cavity in a short time, the humidity is controlled only through the upper control cavity at the upper part of the storage space, and the humidity of the external air is controlled by the sub-humidifying piece or the sub-dehumidifying piece in the upper control cavity when the external air is not completely equalized with the internal air of the storage space.
According to the invention, after the emergency humidity pre-control time is sensed to exceed the threshold value, the alarm module is triggered and used for reminding an operator to close the front cabinet door.
In the invention, the upper control cavity and the lower control cavity of each storage space are provided with the pressurizing units, the pressurizing units are close to the front cabinet door, and the pressurizing units are used for introducing air pressure into the corresponding storage space.
When the front cabinet door is sensed to be opened, the air pressure is introduced in advance before the front cabinet door is opened, so that the purpose of the invention is to increase the air pressure in the storage cavity, so that an air pressure junction is formed between the inside of the storage cavity and the outside, the interdiffusion of the inside of the storage cavity and the outside space is reduced, and the abrupt change of the storage condition in the storage space is further reduced.
After the emergency humidity pre-control is started, the air humidity in the storage space is always within the theoretical relative humidity range (45% -75%), and after the current cabinet door is closed, only the temperature factor of a single storage condition is considered, so that the quick recovery of the storage condition is improved.
In summary, according to the self-adaptive medicine humidity monitoring device, through communicating the storage spaces of the storage layers at the same temperature with the temperature and humidity control, the running frequency and the number of the control components are reduced, the load of the control components in the monitoring device is reduced, the energy consumption is reduced, and the synchronous regulation and control of the humidity under the conventional storage are realized; before the front cabinet door is opened, the side door at the same temperature is closed, the influence of the storage space of the front cabinet door on other spaces is reduced, the mutation of the storage condition of the storage space is avoided through emergency humidity pre-control, the subsequent rapid re-creation of new storage conditions is facilitated, the stability of a humidity control system is guaranteed, the response speed is high, the humidity adjustment quantity is small, the humidity environment where medicines are located all the way is kept in the theoretical relative humidity range, and the humidity self-adaptive regulation and control when the front cabinet door is opened is realized.
The above-described preferred embodiments according to the present invention are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. The self-adaptive medicine humidity monitoring equipment comprises a storage cabinet body, a monitoring assembly and a control assembly, and is characterized in that the storage cabinet body is provided with a plurality of layers with different storage temperatures, and each layer is divided into a plurality of storage spaces; adjacent storage spaces in each layer are communicated through side cabinet doors; a front cabinet door is arranged on one side of each storage space, and the height of the front cabinet door is smaller than that of the storage space;
the monitoring assembly comprises an air pressure monitoring unit, a temperature monitoring unit and a humidity monitoring unit which are arranged in each storage space and outside;
the control assembly includes: a central control assembly disposed at one side of each layer and a unit control assembly disposed at each storage space; the central control assembly and the unit control assembly do not work simultaneously;
the central control assembly includes: the system comprises a total signal receiving module, a total storage module, a total processing module, a total controller, a total dehumidifying part, a total humidifying part and a temperature control part; the unit control assembly includes: the device comprises a sub-signal receiving module, a sub-storage module, a sub-processing module, a sub-controller, a sub-dehumidifying piece and a sub-humidifying piece.
2. An adaptive drug humidity monitoring device according to claim 1, wherein: the outer surface of each storage space is provided with a touch display screen for acquiring the types, the quantity and the storage parameters of the medicines in the corresponding storage space.
3. An adaptive drug humidity monitoring device according to claim 1, wherein: the humidity monitoring units are equidistantly arranged along the height and the width of the cabinet body.
4. An adaptive drug humidity monitoring device according to claim 1, wherein: each of the storage spaces includes: the storage cavity, the upper control cavity that sets up in the top of said storage cavity, and the lower control cavity that sets up in the bottom of said storage cavity; the upper control cavity and the lower control cavity are communicated with the storage cavity and used for controlling the humidity of the storage cavity; the upper control cavity and the lower control cavity are respectively provided with the sub dehumidifying piece and the sub humidifying piece.
5. An adaptive drug humidity monitoring apparatus according to claim 4, wherein: the front cabinet door is provided with an induction unit for detecting the opening or closing of the front cabinet door.
6. An adaptive drug humidity monitoring apparatus according to claim 4, wherein: and pressurizing units are arranged in the upper control cavity and the lower control cavity of each storage space, the pressurizing units are close to the front cabinet door, and the pressurizing units are used for introducing air pressure into the corresponding storage space.
7. A monitoring method of an adaptive drug humidity monitoring device, employing the adaptive drug humidity monitoring device according to any one of claims 1 to 3, characterized in that:
a1, placing medicines in the corresponding storage spaces according to different storage temperatures, communicating the storage spaces of each layer, and adjusting the temperature and the humidity to reach the storage conditions of the current layer through a central control assembly at one side of each layer;
a2, after the storage conditions in each layer reach balance, detecting humidity parameters once every interval unit time through a humidity monitoring unit in the storage space, and transmitting the humidity signals to a total processing module through a total signal receiving module and a total storage module after the central control assembly receives the humidity signals; the total processing module compares the humidity parameter with stored storage humidity data and transmits the result to the total controller;
a3, the master controller transmits a working signal to the total dehumidifying part or the total humidifying part according to the comparison result, so that the overall humidity regulation and control of each layer is realized.
8. The method for monitoring an adaptive drug humidity monitoring device according to claim 7, wherein: in the A3, it includes:
when the relative humidity in the storage space in each layer is 45-55%, starting humidification control;
when the relative humidity in the storage space in each layer is 55% -65%, humidity control is not started;
when the relative humidity inside the storage space in each layer is 65% -75%, the dehumidification control is started.
9. A monitoring method of an adaptive drug humidity monitoring device, employing the adaptive drug humidity monitoring device according to any one of claims 1 to 6, characterized in that:
b1, detecting air pressure parameters, temperature parameters and humidity parameters of the inside and outside of the storage space by the control component every interval unit time; when the front cabinet door is sensed to be opened, the corresponding storage space is not communicated with the adjacent storage space, and the central control assembly stops working;
b2, after the unit control component receives the air pressure parameters, the temperature parameters and the humidity parameters of the storage space and the outside, the air pressure parameters, the temperature parameters and the humidity parameters are transmitted to the sub-processing module through the sub-signal receiving module and the sub-storage module; the sub-processing module compares the air pressure parameters of the storage space with the air pressure parameters of the outside, and then transmits the result to the sub-controller;
b3, when the air pressure in the storage space is greater than the external air pressure, not starting humidity control; when the internal air pressure of the storage space is smaller than the external air pressure, starting emergency humidity pre-control to realize real-time regulation and control of the internal humidity of the storage space;
and B4, after the front cabinet door is closed to be sensed, the adjacent side cabinet door is opened after the corresponding unit control assembly in the storage space restores the humidity of the storage condition, and the central control assembly regulates and controls the temperature of each layer.
10. The method for monitoring an adaptive drug humidity monitoring device according to claim 9, wherein: in the step B3, when the opening time of the front cabinet door or the emergency humidity pre-control time is sensed to exceed a threshold value, an alarm module is triggered and used for reminding an operator to close the front cabinet door.
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Application publication date: 20221118 Assignee: Huai'an Xudong Technology Co.,Ltd. Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY Contract record no.: X2024980014508 Denomination of invention: An adaptive drug humidity monitoring device and its monitoring method Granted publication date: 20230623 License type: Common License Record date: 20240909 |