CN210303083U - Timing drying and medicine storage device for pharmacy - Google Patents

Abstract

The utility model relates to a drugstore is dry regularly stores up medicine device includes the drying device who is used for medicine in the dry medicine box that is connected with time switch at least, drying device include at least with the drying unit and the regeneration unit that can adsorb moisture of medicine box intercommunication, the drying unit rotates so that according to can following its center each region of drying unit can adsorb gas moisture with circulating and pass through thereby regeneration unit desorption moisture obtains the mode of low dew point, low temperature's dry air in succession with the regeneration unit intercommunication. The utility model provides a drugstore is dry regularly stores up medicine device can obtain the dry air of low dew point, low temperature in succession, realizes the dry function of low temperature.

Description

Timing drying and medicine storage device for pharmacy

Technical Field

The utility model relates to a medicine storage technical field especially relates to regularly dry medicine storage device of drugstore.

Background

Pharmacies need to maintain a relatively dry environment and properly vent to prevent moisture and spoilage of medications for long term storage. The traditional pharmacy only provides the function of placing and storing the medicines, neglects the control on the whole storage environment of the medicines and is not beneficial to the regular drying of the medicines.

Chinese patent (publication number is CN207467342U) discloses a drugstore is dry regularly stores up medicine device, including storing up medicine device main part, characterized by is equipped with the fan case in storing up medicine device main part, be equipped with the scavenge port on the fan case, it is equipped with the open slot to store up medicine device main part front side, be equipped with two sliding doors in the open slot, be equipped with control panel and handle groove on two sliding doors, the last display screen that is equipped with of control panel, the display screen downside is equipped with control button, the control button right side is equipped with adjust knob, it is equipped with the wire guide to store up medicine device main part right side, be equipped with the power cord in the wire guide, it is equipped with the supporting leg frame to store up medicine device main part downside, it places the board to. However, the pharmacy timed dry medicine storage device provided by the patent employs a heating manner to dry so as to keep the medicine dry, however, part of the medicine needs to be stored in a low temperature environment, and the heating manner may destroy the efficacy and chemical components of the medicine, so that it is necessary to improve the prior art and provide a medicine storage device with a low temperature drying function.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a drugstore is dry regularly stores up medicine device includes the drying device who is used for medicine in the dry medicine box that is connected with time switch at least. The drying device at least comprises a drying unit and a regeneration unit which are communicated with the medicine box and can adsorb moisture. The drying unit is communicated with the regeneration unit in a manner of being capable of rotating along the center thereof so that each area of the drying unit can cyclically adsorb gas moisture and desorb moisture through the regeneration unit, thereby continuously obtaining low dew point and low temperature dry air.

According to a preferred embodiment, the drying unit comprises at least a housing and a wheel. The rotating wheel is arranged in the shell in a mode of being hinged with the shell. The rotating wheel is a cylinder which is made of a material capable of absorbing gas and moisture and is provided with a plurality of gas flow channels. The gas flow channel is provided with a plurality of sections with different sectional areas at intervals along the length direction. According to a preferred embodiment, the center of the rotating wheel is provided with a supporting rotating shaft and a transmission assembly connected with the supporting rotating shaft. The supporting rotating shaft is hinged with the shell in a mode of penetrating through the center of the shell and being connected with the transmission assembly so that the rotating wheel can rotate around the center of the rotating wheel.

According to a preferred embodiment, the housing is provided with an air inlet, an air outlet, a regeneration air inlet and a regeneration air outlet. The air inlet is communicated with the medicine box through a first pipeline. The gas outlet is communicated with the medicine box through a second pipeline. The second conduit is in communication with the regeneration unit via a third conduit. The regeneration unit is communicated with the drying unit through the regeneration air inlet.

According to a preferred embodiment, the regeneration unit comprises at least a first heater and a fourth duct. One end of the first heater is connected with the third pipeline and the other end is connected with the fourth pipeline. The fourth conduit is in communication with the regeneration inlet.

According to a preferred embodiment, a first cooler is arranged between the first duct and the air inlet. And a second cooler and a second heater which are sequentially connected are arranged between the air outlet and the second pipeline.

According to a preferred embodiment, the first duct is also connected to a fifth duct. And one end of the fifth pipeline, which is opposite to the first pipeline, is connected with a third cooler.

According to a preferred embodiment, the front end of the third cooler is further connected with a first fan. And the regeneration air outlet is provided with a second fan. A third fan is disposed between the second heater and the second duct.

According to a preferred embodiment, a first temperature sensor is arranged on the second conduit downstream of the second heater. And a second temperature sensor is arranged on the fourth pipeline.

According to a preferred embodiment, the timing switch, the first heater, the second heater, the first fan, the second fan, the third fan and the transmission assembly are connected in series.

The beneficial effects of the utility model are that following one or more:

1. the utility model provides a drugstore is dry regularly stores up medicine device passes through drying unit, drive assembly and regeneration unit for drying unit can rotate along its center, thereby each region of drying unit can adsorb gas moisture circularly and through regeneration unit desorption moisture so that obtain the dry air of low dew point, low temperature in succession, realize the dry function of low temperature;

2. the utility model provides a drugstore is dry regularly stores up medicine device passes through gas flow channel and section, can make the air that gets into in the gas flow channel be in turbulent state, guarantees to carry out the absorbent perturbed nature of moisture in the air to dry efficiency has greatly been improved.

3. The utility model provides a drugstore is dry regularly stores up medicine device passes through secondary cooler and secondary heater after the runner dehumidification, can adjust the temperature of the air after the dehumidification, guarantees the temperature stability of air in the medicine box.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the present invention; and

fig. 2 is a schematic structural diagram of a preferred drying device of the present invention.

List of reference numerals

1: timing switch 2: and (3) medicine box: drying device

4: first duct 5: second duct 6: third pipeline

7: fourth duct 8: fifth pipe 9: first fan

10: the second fan 11: the third fan 12: first temperature sensor

13: second temperature sensor 31: the drying unit 32: reproducing unit

41: first cooler 51: second cooler 52: second heater

81: third cooler 311: the housing 312: rotating wheel

313: gas flow path 314: section 315: support rotating shaft

316: the transmission assembly 317: air inlet 318: air outlet

319: the regeneration inlet 320: regeneration gas outlet 321: first heater

14: separator 15: the display screen 16: control panel area

Detailed Description

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used in the orientation or positional relationship indicated on the basis of the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it should also be understood that unless otherwise explicitly specified or limited, "over" or "under" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following detailed description is made with reference to the accompanying drawings.

As shown in figure 1, the utility model discloses a dry medicine storage device of drugstore timing at least includes the drying device 3 that is used for dry medicine in medicine box 2 who is connected with time switch 1. The drying device 3 includes at least a drying unit 31 and a regeneration unit 32 that are in communication with the cartridge 2 and are capable of adsorbing moisture. The drying unit 31 communicates with the regeneration unit 32 in such a manner as to be rotatable along the center thereof so that each region of the drying unit 31 can cyclically adsorb gas moisture and desorb moisture through the regeneration unit 32 to continuously obtain low dew point, low temperature dry air. Preferably, the pharmacy timed dry drug storage device comprises a main body. As shown in fig. 1, a partition 14 is provided in the main body. The partitions 14 divide the storage space in the main body to form a plurality of medicine cartridges 2. The bottom of the body is provided with a drying device 3. The drive assembly 316 in the drying apparatus 3 is mounted at the bottom of the storage region in the main body. One side of the bottom of the main body is respectively provided with a first fan 9 for air intake. A second fan 10 for air outlet is arranged on the other side of the main body lower than the first fan 9. Preferably, the outer side of the main body is made of metal or medical material. The medical material can be medical polycarbonate, medical polyethylene and medical polystyrene. The medicine box 2 is made of plastic with more than food grade. The main material of the medicine box 2 can be polypropylene or acrylonitrile-butadiene-styrene copolymer. Preferably, the body is further provided with a sealable lid. The cap is detachably connected to the medicine cartridge 2. The detachable mode can be a threaded connection and a snap connection. The cover is provided with a sealing rubber capable of sealing the medicine box 2.

Preferably, the body is also provided with a control panel area 16. The control panel area 16 is provided with a time switch 1 and a display screen 15. The display screen 15 is electrically connected to the first temperature sensor 12 and the second temperature sensor 13, respectively. The first temperature sensor 12 and the second temperature sensor 13 are capable of sensing temperature and transmitting the acquired temperature data to the display screen. The first temperature sensor 12 and the second temperature sensor 13 may be magnetic-type digital temperature sensors of model number DS18B 20. Preferably, the display 15 may be a liquid crystal display of type 16824. By this arrangement, the user can manually adjust the temperatures of the first and second heaters 321 and 52 according to the temperature data on the display screen 15. Preferably, the time switch 1 may be a mechanical time switch, for example, a time switch model KG 316T. The time control switch can set time and has the function of a timing switch. Through time switch, the user can set time, regularly starts drying device 3 and carries out low temperature stoving.

According to a preferred embodiment, the drying unit 31 comprises at least a housing 311 and a wheel 312. The wheel 312 is disposed within the housing 311 in such a manner as to be hinged with the housing 311. The runner 312 is a cylinder made of a material capable of adsorbing gas moisture and having a plurality of gas flow channels 313. The gas channel 313 is provided with a plurality of segments 314 having different sectional areas at intervals along the longitudinal direction thereof. Preferably, as shown in fig. 2, the housing 311 is a cylinder. A runner 312 is provided inside the housing 311. The runner 312 is doped with a water absorbing material using fiber or metal as a carrier. The water absorbing material may be lithium chloride, silica gel/halide salt composite material, and zeolite molecular sieve. Preferably, the gas flow channel 313 is configured as shown in FIG. 2. In the gas flow passage 313, moisture in the passing gas is absorbed, and dry air is formed. Preferably, the structure of the section 314 is as shown in FIG. 2. Through the mode, the air entering the gas flow channel 313 can be in a turbulent state, the disturbance of air moisture adsorption is guaranteed, and the drying efficiency is greatly improved.

According to a preferred embodiment, the center of the wheel 312 is provided with a supporting rotation shaft 315 and a transmission assembly 316 connected to the supporting rotation shaft 315. The support shaft 315 is hinged to the housing 311 in such a manner as to penetrate the center of the housing 311 and be connected to the driving assembly 316 so that the wheel 312 can rotate around the center thereof. Preferably, the drive assembly 316 is detachably connected to the bottom of the cartridge 2, as shown in fig. 1. The detachable means may be a threaded connection as well as a snap connection. Preferably, the transmission assembly 316 includes a motor and a drive shaft. The motor is coupled to the drive shaft and causes the drive shaft to rotate. The support shaft 315 is keyed to the drive shaft. Preferably, the motor is electrically connected to the time switch 1.

According to a preferred embodiment, the housing 311 is provided with an air inlet 317, an air outlet 318, a regeneration air inlet 319 and a regeneration air outlet 320. The gas inlet 317 communicates with the medicine cartridge 2 through the first pipe 4. The air outlet 318 communicates with the cartridge 2 through the second pipe 5. The second conduit 5 communicates with the regeneration unit 32 via a third conduit 6. The regeneration unit 32 communicates with the drying unit 31 through a regeneration inlet port 319. Preferably, the runner 312 can be divided into a moisture absorption zone and a regeneration zone by the air inlet 317, the air outlet 318, the regeneration air inlet 319, and the regeneration air outlet 320. The moisture absorption area absorbs moisture of the air. The regeneration area is used for desorbing moisture in the moisture absorption area. Through this mode of setting, moisture absorption and desorption moisture are carried out simultaneously in moisture absorption district and the regeneration zone in runner 312, and each region behind runner 312 can both absorb moisture and desorb moisture continuously moreover, can increase runner 312's life and avoid the problem that needs the change after runner 312 absorbs moisture saturation.

According to a preferred embodiment, the regeneration unit 32 comprises at least a first heater 321 and a fourth duct 7. The first heater 321 has one end connected to the third pipe 6 and the other end connected to the fourth pipe 7. The fourth conduit 7 communicates with a regeneration inlet port 319. Preferably, the regeneration unit 32 heats the gas processed by the drying unit 31 to form dry air with a relatively high temperature, and then desorbs the moisture in the drying unit 31 by passing through the drying unit 31 again. Preferably, general regeneration unit 32 needs to carry out high temperature heating to the air that the external world got into and dry more than 80 ℃, and the utility model discloses an air through drying unit 31 processing heats the air and just can obtain dry air to 60 ℃, can realize using the dry air of relative microthermal to carry out desorption moisture.

Preferably, the first, second, third, fourth and fifth tubes 4, 5, 6, 7 and 8 are round or square closed tubes made of medical polystyrene. Preferably, the first heater 321 may be an air heater of type XB 005.

According to a preferred embodiment, a first cooler 41 is arranged between the first conduit 4 and the air inlet 317. A second cooler 51 and a second heater 52 connected in series are provided between the air outlet 318 and the second duct 5.

According to a preferred embodiment, the first duct 4 is also connected to a fifth duct 8. A third cooler 81 is connected to an end of the fifth conduit 8 opposite the first conduit 4. Preferably, the first cooler 41, the second cooler 51 and the third cooler 81 are capable of reducing the temperature of the air and condensing moisture in the air, and have a cooling and dehumidifying function. First cooler 41, second cooler 51 and third cooler 81 may be surface coolers model HS-BLQ/A. Preferably, the second heater 52 may be an air heater of type XB 005. In this way, cooling and dehumidification are performed by the first cooler 41 before entering the runner 312, so that the temperature of the air can be reduced, pre-dehumidification can be performed, and the moisture absorption load on the runner 312 can be reduced. Preferably, the temperature of the dehumidified air can be adjusted by the second cooler 51 and the second heater 52 after the wheel 312 dehumidifies, ensuring that the temperature of the air in the medicine cartridge 2 is stable.

According to a preferred embodiment, a first fan 9 is also connected to the front end of the third cooler 81. The regeneration air outlet 320 is provided with a second fan 10. A third fan 11 is provided between the second heater 52 and the second duct 5. Preferably, the first fan 9 is used to draw outside air into the first duct 4. The second fan 10 is used to discharge the high humidity air after the regeneration unit 32 blows into the drying unit 31. Preferably, the third fan 11 is used to suck the air passing through the drying unit 31 into the second duct 5. Preferably, the first fan 9, the second fan 10 and the third fan 11 may be vacuum pumps of type 107CAB 18.

According to a preferred embodiment, a first temperature sensor 12 is provided on the second duct 5 downstream of the second heater 52. A second temperature sensor 13 is provided on the fourth pipe 7.

According to a preferred embodiment, the time switch 1, the first heater 321, the second heater 52, the first fan 9, the second fan 10, the third fan 11 and the transmission assembly 316 are connected in series.

For ease of understanding, the working principle of the present invention is discussed.

When using the utility model discloses the time, can carry out the low temperature drying through time switch 1 start-up drying device 3. The principle of the low-temperature drying is that the air in the medicine cartridge 2 and the low-temperature drying air processed by the third cooler 81 are introduced into the drying unit 3 through the first pipe 4, and are subjected to low-temperature dehumidification by the first cooler 41 before entering the drying unit 3 and enter the drying unit 3 for drying. The rotary wheel 312 having a plurality of gas flow channels 313 in the drying unit 3 can dry by adsorbing moisture in the air. The gas flow channel 313 has sections 314 with different cross-sectional areas, as shown in fig. 2. Through the arrangement mode, the air entering the air flow channel 313 can be in a turbulent state, and the disturbance of air wet exchange is guaranteed, so that the drying efficiency is greatly improved. Also, the drying unit 31 can be rotated along the center thereof, so that each region of the drying unit 31 can cyclically adsorb gas moisture and desorb moisture through the regeneration unit 32 to continuously obtain low dew point, low temperature dry air. Further, the air after passing through the drying unit 3 enters the medicine cartridge 2 through the second cooler 51 and the second heater 52, and the second cooler 51 and the second heater 52 can adjust the temperature of the air, thereby ensuring that the air inside the medicine cartridge 2 is in a constant temperature state.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims (10)

1. A timing drying and medicine storage device for a pharmacy at least comprises a drying device (3) which is connected with a timing switch (1) and is used for drying medicines in a medicine box (2), and is characterized in that the drying device (3) at least comprises a drying unit (31) which is communicated with the medicine box (2) and can absorb moisture and a regeneration unit (32), wherein,

the drying unit (31) is communicated with the regeneration unit (32) in a manner of being capable of rotating along the center thereof so that each area of the drying unit (31) can cyclically adsorb gas moisture and desorb moisture through the regeneration unit (32) to continuously obtain low dew point and low temperature dry air.

2. The pharmacy timed dry drug storage device according to claim 1, wherein said drying unit (31) comprises at least a housing (311) and a rotating wheel (312), wherein,

the rotating wheel (312) is arranged in the shell (311) in a manner of being hinged with the shell (311), wherein,

the rotating wheel (312) is a cylinder which is made of a material capable of adsorbing gas and moisture and is provided with a plurality of gas flow channels (313), and a plurality of sections (314) with different sectional areas are arranged at intervals along the length direction of the gas flow channels (313).

3. The pharmacy timed dry drug storage device according to claim 2, wherein said rotary wheel (312) is centrally provided with a support spindle (315) and a transmission assembly (316) connected to said support spindle (315),

the supporting rotating shaft (315) is hinged with the shell (311) in a mode of penetrating through the center of the shell (311) and being connected with the transmission assembly (316) so that the rotating wheel (312) can rotate around the center of the rotating wheel.

4. The pharmacy timed dry drug storage device according to claim 3, wherein said housing (311) is provided with an air inlet (317), an air outlet (318), a regeneration air inlet (319) and a regeneration air outlet (320), wherein,

the gas inlet (317) is connected to the cartridge (2) via a first conduit (4) and the gas outlet (318) is connected to the cartridge (2) via a second conduit (5), wherein,

the second duct (5) communicates with the regeneration unit (32) through a third duct (6), the regeneration unit (32) communicates with the drying unit (31) through the regeneration air inlet (319).

5. The pharmacy timed dry drug storage device according to claim 4, wherein said regeneration unit (32) comprises at least a first heater (321) and a fourth conduit (7), wherein,

one end of the first heater (321) is connected with the third pipeline (6) and the other end is connected with the fourth pipeline (7), and the fourth pipeline (7) is communicated with the regeneration air inlet (319).

6. The pharmacy timed dry drug storage device according to claim 5, characterized in that a first cooler (41) is arranged between the first conduit (4) and the air inlet (317), and a second cooler (51) and a second heater (52) connected in sequence are arranged between the air outlet (318) and the second conduit (5).

7. The pharmacy timed dry medicine storage device according to claim 6, characterized in that the first conduit (4) is further communicated with a fifth conduit (8), and a third cooler (81) is connected to one end of the fifth conduit (8) opposite to the first conduit (4).

8. The pharmacy timed dry medicine storage device according to claim 7, characterized in that a first fan (9) is connected to the front end of said third cooler (81), a second fan (10) is arranged at said regeneration air outlet (320), and a third fan (11) is arranged between said second heater (52) and said second conduit (5).

9. The pharmacy timed dry drug storage device according to claim 8, characterized in that a first temperature sensor (12) is arranged on the second conduit (5) downstream of said second heater (52) and a second temperature sensor (13) is arranged on said fourth conduit (7).

10. The pharmacy timed dry medicine storage device according to claim 9, characterized in that said timing switch (1), first heater (321), second heater (52), first fan (9), second fan (10), third fan (11) and transmission assembly (316) are connected in series.

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