CN112169554A - Rotating wheel dehumidification device for medical test paper and storage system - Google Patents
Rotating wheel dehumidification device for medical test paper and storage system Download PDFInfo
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- CN112169554A CN112169554A CN202011219683.1A CN202011219683A CN112169554A CN 112169554 A CN112169554 A CN 112169554A CN 202011219683 A CN202011219683 A CN 202011219683A CN 112169554 A CN112169554 A CN 112169554A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
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Abstract
The invention provides a rotary wheel dehumidifying device for medical test paper, which comprises a shell, a dehumidifying rotary wheel, a driving mechanism, a cooling mechanism and a heating mechanism, wherein the dehumidifying device is used for dehumidifying by utilizing a dehumidifying area of the dehumidifying rotary wheel, cooling and cooling the treated air after dehumidification, and heating a regenerating area of the dehumidifying rotary wheel, so that the regenerating area of the dehumidifying rotary wheel has dehumidifying capacity again, and the dehumidifying rotary wheel performs the dehumidifying by recycling rotation, and has the characteristics of simple structure, high dehumidifying efficiency and stable work; the invention also provides a medical test paper storage system, which is used for dehumidifying the air in the test paper storage device and circulating the dehumidified and cooled treated air back to the test paper storage device, so that the humidity of the test paper storage environment is ensured to be proper, a plurality of test papers can be stored at the same time, the test paper storage environment is improved, the use efficiency is high, and the user experience is good.
Description
Technical Field
The invention belongs to the technical field of medical reagent storage, and particularly relates to a rotating wheel dehumidification device for medical test paper and a storage system.
Background
The test paper reagent is widely used in the field of medical detection, the detection and analysis of characteristics such as blood sugar, cholesterol, uric acid, pH value or pesticide residue and the like are performed on a specific body to be detected by using a special biological detection test paper, the method is a very common detection and identification method at present, and the detection procedure for achieving a specific purpose through test paper detection has the advantages of rapidness, high efficiency, economy, no influence of a use place and the like.
The reagent is generally stored in a dry environment, otherwise the reagent is easy to be affected with damp and lose efficacy after being stored for a long time. The test paper of the existing automatic instrument is completely sealed and not easy to be dehumidified by generally adopting a method of putting a drying agent, but the effect is not ideal, the failure rate of the test paper is high, the detection quality is influenced, no test paper storage system can meet the requirement of a dry storage environment, and the use requirement of medical staff on the test paper cannot be met.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides a rotating wheel dehumidification device for medical test paper and a storage system, solves the problem that the prior art cannot meet the dry storage environment of the test paper, and solves the problems of dehumidification and storage of the test paper.
In order to achieve the above object, a first aspect of the present invention provides a rotating wheel dehumidification device for medical test paper, including a housing, a dehumidification rotating wheel, a driving mechanism, a cooling mechanism and a heating mechanism, wherein the dehumidification rotating wheel and the driving mechanism are disposed in the housing, the driving mechanism is in driving connection with the dehumidification rotating wheel, the driving mechanism drives the dehumidification rotating wheel to rotate, the dehumidification rotating wheel includes a dehumidification region and a regeneration region sequentially arranged along a rotation direction of the dehumidification rotating wheel, a dehumidification cavity and a regeneration cavity are disposed in the housing, the dehumidification cavity is separated from the regeneration cavity, one end of the dehumidification cavity is connected to the dehumidification region of the dehumidification rotating wheel, the other end of the dehumidification cavity is connected to the cooling mechanism, the dehumidification cavity is filled with the processing air processed by passing through the dehumidification region, the cooling mechanism is used for cooling the processing air, and one end of the regeneration cavity is connected to the regeneration region of the dehumidification rotating wheel, The other end of the regeneration cavity is connected with the heating mechanism, the regeneration air before being treated in the regeneration area circulates in the regeneration cavity, and the heating mechanism is used for heating and warming the regeneration air.
Further, actuating mechanism includes driving motor and action wheel, driving motor locates in the casing, driving motor with the action wheel transmission is connected, be equipped with the ring gear on the shell of dehumidification runner side, the ring gear with the action wheel meshes mutually.
Further, the cooling mechanism comprises a first power fan and a refrigeration unit, the refrigeration unit comprises a heat absorption end and a heat release end, the heat absorption end is arranged in the dehumidification cavity, the heat release end is arranged outside the shell, the first power fan is arranged in the dehumidification cavity, and the first power fan absorbs the processing air from the dehumidification area and blows the processing air to the heat absorption end.
Furthermore, the refrigeration unit comprises a first heat dissipation member, a second heat dissipation member, a heat dissipation fan and a plurality of semiconductor refrigeration units, each semiconductor refrigeration unit comprises an N pole surface and a P pole surface, the first heat dissipation member is fixedly installed on the N pole surface of the semiconductor refrigeration unit, the second heat dissipation member is fixedly installed on the P pole surface of the semiconductor refrigeration unit, the N pole surfaces of two adjacent semiconductor refrigeration units are arranged oppositely, and the two semiconductor refrigeration units with opposite N pole surfaces are connected through the first heat dissipation member; the P polar surfaces of two adjacent semiconductor refrigeration units are arranged oppositely, the P polar surfaces are opposite, the semiconductor refrigeration units are connected through the second heat dissipation piece, the first heat dissipation piece is arranged in the dehumidification cavity channel, the second heat dissipation piece is arranged outside the shell, and the heat dissipation fan is opposite to the second heat dissipation piece.
Further, the heating mechanism comprises a heater and a second power fan, the second power fan is arranged in the regeneration cavity, the heater is arranged between the second power fan and the regeneration area, and the second power fan sucks the regeneration air, blows the regeneration air through the heater and then blows the regeneration air to the regeneration area.
Further, the heater is an electric heating device.
Further, the last top surface and the lower bottom surface of dehumidification runner respectively through sealed rubber ring with casing sealing connection, sealed rubber ring is equipped with dehumidification through-hole and regeneration through-hole, the dehumidification through-hole with the dehumidification district of dehumidification runner is corresponding, the regeneration through-hole with the regeneration district of dehumidification runner is corresponding.
Further, the rotary wheel dehumidification device further comprises a heat recovery mechanism, the heat recovery mechanism comprises a semiconductor refrigeration piece, a first heat recovery radiating block and a second heat recovery radiating block, the first heat recovery radiating block is in heat conduction connection with the cold end of the semiconductor refrigeration piece, the second heat recovery radiating block is in heat conduction connection with the hot end of the semiconductor refrigeration piece, the first heat recovery radiating block is in corresponding setting with the dehumidification area of the dehumidification rotary wheel, the first heat recovery radiating block is used for cooling the dehumidification area, the second heat recovery radiating block is in corresponding setting with the regeneration area of the dehumidification rotary wheel, and the second heat recovery radiating block is used for heating the regeneration area.
The invention provides a medical test paper storage system, which comprises the rotating wheel dehumidifying device and a test paper storage device, wherein the test paper storage device is connected with the dehumidifying cavity air passage of the shell, the test paper storage device comprises an outer cover, a storage base and a storage clamping position, the outer cover is detachably and hermetically connected with the storage base, the storage base and the storage clamping position are both arranged in the outer cover, the storage clamping position is arranged on the storage base, and the storage clamping position is used for storing the test paper.
Furthermore, the outer cover is made of transparent materials.
The invention has the beneficial effects that:
1. the invention provides a rotary wheel dehumidification device for medical test paper, which is characterized in that a dehumidification area of a dehumidification rotary wheel is utilized for dehumidification, the treated air is cooled after dehumidification, and a regeneration area of the dehumidification rotary wheel is heated to raise the temperature, so that the regeneration area of the dehumidification rotary wheel has the dehumidification capacity again, and the dehumidification is carried out by recycling rotation;
2. the invention provides a rotary wheel dehumidification device for medical test paper.A refrigeration unit adopts a semiconductor refrigeration mode to cool the dehumidified treated air, so that the temperature of the blown air is not too high;
3. the invention provides a rotary wheel dehumidification device for medical test paper, which utilizes a heat recovery mechanism to transfer the heat of the treated air passing through a dehumidification area to the regenerated air treated by the regeneration area, utilizes the existing high-low temperature heat source, can improve the dehumidification efficiency by only increasing a plurality of semiconductor refrigeration sheets, and can also effectively reduce the heat influence of the regeneration area on the treated air;
4. the invention provides a medical test paper storage system, which is used for dehumidifying air in a test paper storage device and circulating the dehumidified and cooled treated air back to the test paper storage device, so that the humidity of a test paper storage environment is ensured to be proper, a plurality of test papers can be stored at the same time, the test paper storage environment is improved, the use efficiency is high, and the user experience is good.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
FIG. 1 is a schematic view of an overall mechanism of a rotary dehumidification device for medical test paper in a front view state according to the present invention
Fig. 2 is a sectional view of the internal structure of the rotary wheel dehumidifying apparatus for medical test paper according to the present invention.
Fig. 3 is a schematic view of an overall structure of the rotary dehumidification device for medical test paper according to the present invention in a top view.
Fig. 4 is a schematic structural diagram of a heat recovery mechanism in the rotary dehumidification device for medical test paper provided by the invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1:
referring to fig. 1 to 3, the embodiment provides a rotating wheel dehumidification device for medical test paper, including a housing 1, a dehumidification rotating wheel 2, a driving mechanism 3, a cooling mechanism and a heating mechanism, four vent holes are provided outside the housing 1, the dehumidification rotating wheel 2 and the driving mechanism 3 are provided in the housing 1, the driving mechanism 3 is in driving connection with the dehumidification rotating wheel 2, the driving mechanism 3 drives the dehumidification rotating wheel 2 to rotate, the center of the dehumidification rotating wheel 2 is connected with a housing through a central shaft, the housing is kept stationary under the driving of the driving mechanism 3, and the dehumidification rotating wheel 2 rotates around the central shaft;
the dehumidifying wheel 2 comprises a dehumidifying area 21 and a regenerating area 22 which are sequentially arranged along the rotating direction of the dehumidifying wheel 2, in the autorotation process of the dehumidifying wheel 2, the dehumidifying area 21 and the regenerating area 22 are circularly and alternately changed, a dehumidifying cavity channel 15 and a regenerating cavity channel 16 are arranged in the shell 1, the dehumidifying cavity channel 15 is separated from the regenerating cavity channel 16, and the air in the respective cavity channels is prevented from channeling;
one end of the dehumidifying cavity 15 is connected with the dehumidifying area 21 of the dehumidifying wheel 2, the other end is connected with the cooling mechanism, the processing air which is processed by passing through the dehumidifying area 21 flows in the dehumidifying cavity 15, and the cooling mechanism is used for cooling the processing air; it should be noted that, two of the four air vents outside the housing 1 are a processing air inlet 11 and a processing air outlet 12, the processing air enters from the processing air inlet 11 and passes through the dehumidification region 21 of the dehumidification rotor 2, the moisture in the processing air is adsorbed, the moisture content is reduced, but the temperature of the processing air rises during the dehumidification process, in order to avoid the high temperature during the air outlet, a temperature reduction process is performed after the dehumidification is completed, therefore, the processing air passes through the cooling mechanism and is blown out from the processing air outlet 12, the whole air processing process is completed in the dehumidification channel 15, and the air processing process is highly sealed and leakage is prevented.
One end of the regeneration cavity channel 16 is connected with the regeneration area 22 of the dehumidification rotating wheel 2, the other end of the regeneration cavity channel 16 is connected with a heating mechanism, the regeneration cavity channel 16 is internally communicated with the regeneration air before being processed by the regeneration area 22, and the heating mechanism is used for heating the temperature-rising regeneration air; it should be noted that, the other two of the four vent holes outside the housing 1 are the regeneration air inlet hole 13 and the regeneration air outlet hole 14, the regeneration air enters from the regeneration air inlet hole 13, and is subjected to the temperature raising process by the heating mechanism, then the high-temperature regeneration air dries and raises the temperature of the regeneration area 22 of the desiccant wheel 2, removes the moisture in the regeneration area 22, so that the regeneration area 22 has the dehumidification capability again, and then is replaced to the dehumidification area 21 again, and the whole air regeneration process is completed in the regeneration cavity 16, and is highly sealed, so as to prevent leakage.
Referring to fig. 2, in this embodiment, the driving mechanism 3 includes a driving motor 31 and a driving wheel 32, the driving motor 31 is disposed in the casing 1, the driving motor 31 is in transmission connection with the driving wheel 32, a gear ring 23 is disposed on a side shell of the dehumidification rotor 2, the gear ring 23 is engaged with the driving wheel 32, the driving motor 31 rotates in a set direction, and the dehumidification rotor 2 is driven to rotate at a constant speed in one direction through transmission of the driving wheel 32 and the gear ring 23, so as to realize cyclic alternation between the dehumidification region 21 and the regeneration region 22.
In this embodiment, the cooling mechanism includes a first power fan 41 and a refrigeration unit, the refrigeration unit includes a heat absorption end and a heat release end, the heat absorption end is disposed in the dehumidification chamber 15, the heat release end is disposed outside the housing 1, the first power fan 41 is disposed in the middle of the dehumidification chamber 15, the first power fan 41 absorbs the process air from the dehumidification region 21 and blows the process air to the heat absorption end, the first power fan 41 provides power for the flow of the process air, the refrigeration unit realizes energy transfer, and absorbs heat from the process air and transfers the heat to the outside of the housing 1, thereby realizing cooling.
As a preferable mode, the refrigeration unit includes a first heat sink 42, a second heat sink 43, a heat dissipation fan 44 and a plurality of semiconductor refrigeration units 45, each semiconductor refrigeration unit 45 includes an N-pole face and a P-pole face, the semiconductor refrigeration units 45 are arranged side by side, and more specifically, the N-pole face of two adjacent semiconductor refrigeration units 45 is opposite to the N-pole face, or the P-pole face is opposite to the P-pole face; the first heat sink 42 is fixedly mounted on the N-pole face of the semiconductor refrigeration unit 45, and the second heat sink 43 is fixedly mounted on the P-pole face of the semiconductor refrigeration unit 45.
The N pole faces of two adjacent semiconductor refrigeration units 45 are arranged opposite to each other, and the two semiconductor refrigeration units 45 with the opposite N pole faces are connected through a first heat dissipation piece 42; the P-pole surfaces of two adjacent semiconductor refrigeration units 45 are arranged opposite to each other, the two semiconductor refrigeration units 45 with the opposite P-pole surfaces are connected through a second heat dissipation member 43, the first heat dissipation member 42 is arranged in the dehumidification cavity 15, the second heat dissipation member 43 is arranged outside the shell 1, the heat dissipation fan 44 is arranged opposite to the second heat dissipation member 43, and the heat dissipation fan 44 forcibly exchanges heat for the second heat dissipation member 43.
Each first heat dissipating member 42 includes a plurality of first heat dissipating fins, and two first baffles, and both ends of the first heat dissipating fins are fixedly mounted to the N-pole faces of the two semiconductor refrigeration units 45 disposed opposite to each other by fastening screws. Only one end of the first fin at the end portion is fixedly mounted on the N-pole face of the semiconductor refrigeration unit 45. Preferably, the first heat dissipation fins are installed in parallel, the two first baffles are parallel to the first heat dissipation fins, and two ends of the first baffles are fixedly installed at the ends of the N-pole faces of the two semiconductor refrigeration units 45 which are oppositely arranged. A plurality of first air channels are formed among the plurality of first radiating fins. Preferably, the first baffle is an insulating electrically non-conductive heat insulating baffle.
Each second heat dissipation member 43 includes a plurality of second heat dissipation fins and two second baffles, and two ends of each second heat dissipation fin are fixedly mounted on the P-pole faces of the two semiconductor refrigeration units 45 which are oppositely arranged through fastening screws. Only one end of the second fin at the end portion is fixedly mounted on the P-pole face of the semiconductor refrigeration unit 45. Preferably, the second heat dissipation fins are installed in parallel, the two second baffles are parallel to the second heat dissipation fins, and two ends of the second baffles are fixedly installed at the ends of the P-pole faces of the two semiconductor refrigeration units 45 which are oppositely arranged. A plurality of second air ducts are formed among the plurality of second radiating fins. Preferably, the second baffle is an insulating electrically non-conductive heat insulating baffle.
It should be noted that, by adopting the energy transfer mode of the semiconductor refrigeration unit 45, the first heat dissipation member 42 is arranged in the dehumidification cavity 15, the second heat dissipation member 43 is arranged outside the housing 1, when the temperature of the processed air needs to be reduced, the semiconductor refrigeration unit 45 is connected positively, the first heat dissipation member 42 absorbs heat, and the second heat dissipation member 43 releases heat; when the temperature of the processing air needs to be raised, for example, in a severe cold area, when the normal temperature needs to be ensured, the semiconductor refrigeration unit 45 is reversely connected, the first heat dissipation member 42 releases heat, and the second heat dissipation member 43 absorbs heat, so that the temperature control is simple and effective.
In this embodiment, the heating mechanism includes a heater 51 and a second power fan 52, the second power fan 52 is disposed at the middle lower part of the regeneration cavity 16, the heater 51 is disposed between the second power fan 52 and the regeneration area 22, the second power fan 52 sucks the regeneration air, blows the regeneration air through the heater 51 and then blows the regeneration air to the regeneration area 22, and the high-temperature regeneration air dehumidifies the regeneration area 22; preferably, the heater 51 is an electric heating device.
In this embodiment, the upper top surface and the lower bottom surface of the desiccant rotor 2 are respectively connected with the housing 1 through the sealing rubber ring 24, the sealing rubber ring 24 is provided with a desiccant through hole 25 and a regeneration through hole 26, the desiccant through hole 25 corresponds to the desiccant area 21 of the desiccant rotor 2, the regeneration through hole 26 corresponds to the regeneration area 22 of the desiccant rotor 2, when the desiccant rotor 2 rotates, the sealing rubber rings 24 on the upper top surface and the lower bottom surface of the desiccant rotor are kept still, independent circulation of two air streams is ensured, the treated air can only enter the desiccant area 21 from the desiccant through hole 25, and the regenerated air can only be blown out from the regeneration through hole 26 after being treated by the regeneration area 22.
Referring to fig. 4, as an optimal mode, the rotary wheel dehumidification device further includes a heat recovery mechanism, the heat recovery mechanism includes a semiconductor cooling fin 61, a first heat recovery heat dissipation block 62 and a second heat recovery heat dissipation block 63, the first heat recovery heat dissipation block 62 is in heat conduction connection with the cold end of the semiconductor cooling fin 61, the second heat recovery heat dissipation block 63 is in heat conduction connection with the hot end of the semiconductor cooling fin 61, the first heat recovery heat dissipation block 62 is arranged corresponding to the dehumidification region 21 of the dehumidification rotary wheel 2, the first heat recovery heat dissipation block 62 is used for cooling the dehumidification region 21, the second heat recovery heat dissipation block 63 is arranged corresponding to the regeneration region 22 of the dehumidification rotary wheel 2, and the second heat recovery heat dissipation block 63 is used for heating the regeneration region 22.
It should be noted that, the regeneration area 22 of the desiccant rotor 2 is heated by the heating mechanism and then heated by a large margin, when entering the desiccant area 21 along with the rotation of the desiccant rotor 2, on the premise that the temperature is raised by a large margin, the desiccant efficiency is obviously reduced, and the temperature of the treated air passing through the desiccant area 21 is obviously raised by the high temperature effect, so that the heat recovery mechanism is arranged in front of the desiccant rotor 2, the semiconductor chilling plate 61 is used to provide a low-temperature cold source and a high-temperature heat source, when the semiconductor chilling plate 61 is powered on, a temperature difference is established between the hot end and the cold end, the hot end becomes the high-temperature heat source, and the cold end becomes the low-temperature cold source; the low-temperature heat is transferred to the first heat recovery radiating block 62 through the heat conduction connection, so that the first heat recovery radiating block 62 also has a lower temperature, thereby cooling the dehumidification region 21 of the desiccant rotor 2. The high temperature heat is transferred to the second heat recovery radiating block 63 through the heat conduction connection, so that the second heat recovery radiating block 63 also has a higher temperature, and the regeneration zone 22 of the desiccant rotor 2 is heated. The heat at the hot end is guided away in time through the second heat recovery radiating block 63, and the heat at the cold end is guided away in time through the first heat recovery radiating block 62, so that a good temperature difference is maintained between the cold end and the hot end of the semiconductor refrigerating sheet 61, the heat influence of the regeneration area 22 on the dehumidification air is effectively reduced, and the dehumidification rotating wheel 2 is kept at high dehumidification efficiency.
Example 2:
the embodiment provides a medical test paper storage system, which comprises the rotating wheel dehumidifying device as described above, and further comprises a test paper storage device, wherein the test paper storage device is connected with a dehumidifying cavity channel 15 air passage of the casing 1, more specifically, a processing air inlet 11 and a processing air outlet 12 outside the casing 1 are respectively connected with the test paper storage device, the processing air inlet 11 and the processing air outlet 12 realize air passage connection in the rotating wheel dehumidifying device through the dehumidifying cavity channel 15, so that a sealed and circulating air passage is formed, and the rotating wheel dehumidifying device continuously and circularly dehumidifies air in the test paper storage device.
The test paper storage device comprises an outer cover, a storage base and a storage clamp position, wherein the outer cover is detachably connected with the storage base in a sealing manner, the storage base and the storage clamp position are both arranged in the outer cover, the storage clamp position is arranged on the storage base, and the storage clamp position is used for storing the test paper and fixing the test paper in the storage clamp position, so that long-term dry storage is realized; preferably, the storage system further comprises a sheet pushing mechanism, and the sheet pushing mechanism is used for pushing the test paper stored in the storage clamping positions one by one; preferably, the outer cover is made of transparent materials, and the storage condition of the test paper inside can be directly observed through the outer cover.
Compared with the prior art, the invention provides a rotary wheel dehumidification device for medical test paper, which utilizes a dehumidification area 21 of a dehumidification rotary wheel 2 to carry out dehumidification treatment, cools and cools treated air after dehumidification, heats and heats a regeneration area 22 of the dehumidification rotary wheel 2, so that the regeneration area 22 of the dehumidification rotary wheel 2 has dehumidification capacity again, and carries out dehumidification through recirculation rotation, and has the characteristics of simple structure, high dehumidification efficiency and stable work;
the invention provides a rotary wheel dehumidification device for medical test paper, wherein a refrigeration unit adopts a semiconductor refrigeration mode to cool the dehumidified treated air, so that the temperature of the blown air is not too high, and the semiconductor refrigeration unit 45 has the characteristics of simple structure and accurate temperature control;
the invention provides a rotary wheel dehumidification device for medical test paper, which utilizes a heat recovery mechanism to transfer the heat of the processing air passing through a dehumidification area 21 into the regeneration air processed by a regeneration area 22, utilizes the existing high-low temperature heat source, can improve the dehumidification efficiency by only increasing a plurality of semiconductor refrigeration sheets 61, and can also effectively reduce the heat influence of the regeneration area 22 on the processing air;
the invention provides a medical test paper storage system, which is used for dehumidifying air in a test paper storage device and circulating the dehumidified and cooled treated air back to the test paper storage device, so that the humidity of a test paper storage environment is ensured to be proper, a plurality of test papers can be stored at the same time, the test paper storage environment is improved, the use efficiency is high, and the user experience is good.
Finally, it should be emphasized that the present invention is not limited to the above-described embodiments, but only the preferred embodiments of the invention have been described above, and the present invention is not limited to the above-described embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a runner dehydrating unit for medical test paper, its characterized in that, includes casing, dehumidification runner, actuating mechanism, cooling body and heating mechanism, the dehumidification runner with actuating mechanism establishes in the casing, actuating mechanism with dehumidification runner drive is connected, actuating mechanism drives dehumidification runner rotation, the dehumidification runner includes the edge dehumidification district and regeneration area that dehumidification runner direction of rotation arranged in proper order, be equipped with dehumidification chamber way and regeneration chamber way in the casing, the dehumidification chamber way with regeneration chamber way separates, dehumidification chamber way one end is connected dehumidification district, the other end of dehumidification runner is connected cooling body, dehumidification chamber way internal flow leads to the treated air after the dehumidification district is handled, cooling body is used for cooling treated air, regeneration chamber way one end is connected the regeneration area of dehumidification runner, The other end of the regeneration cavity is connected with the heating mechanism, the regeneration air before being treated in the regeneration area circulates in the regeneration cavity, and the heating mechanism is used for heating and warming the regeneration air.
2. The rotating wheel dehumidifying device for medical test paper as claimed in claim 1, wherein the driving mechanism includes a driving motor and a driving wheel, the driving motor is disposed in the housing, the driving motor is in transmission connection with the driving wheel, a gear ring is disposed on a housing at a side of the dehumidifying rotating wheel, and the gear ring is engaged with the driving wheel.
3. The rotating wheel dehumidifying device for medical test paper according to claim 2, wherein the cooling mechanism includes a first power fan and a refrigerating unit, the refrigerating unit includes a heat absorbing end and a heat releasing end, the heat absorbing end is disposed in the dehumidifying channel, the heat releasing end is disposed outside the housing, the first power fan is disposed in the dehumidifying channel, and the first power fan sucks the process air from the dehumidifying area and blows the process air to the heat absorbing end.
4. The rotating wheel dehumidification device for medical test paper as claimed in claim 3, wherein the refrigeration unit comprises a first heat dissipation member, a second heat dissipation member, a heat dissipation fan and a plurality of semiconductor refrigeration units, each semiconductor refrigeration unit comprises an N pole surface and a P pole surface, the first heat dissipation member is fixedly mounted on the N pole surface of the semiconductor refrigeration unit, the second heat dissipation member is fixedly mounted on the P pole surface of the semiconductor refrigeration unit, the N pole surfaces of two adjacent semiconductor refrigeration units are arranged opposite to each other, and the two semiconductor refrigeration units with the opposite N pole surfaces are connected through the first heat dissipation member; the P polar surfaces of two adjacent semiconductor refrigeration units are arranged oppositely, the P polar surfaces are opposite, the semiconductor refrigeration units are connected through the second heat dissipation piece, the first heat dissipation piece is arranged in the dehumidification cavity channel, the second heat dissipation piece is arranged outside the shell, and the heat dissipation fan is opposite to the second heat dissipation piece.
5. The rotating wheel dehumidifying device for medical test paper according to claim 3, wherein the heating mechanism includes a heater and a second power fan, the second power fan is disposed in the regeneration channel, the heater is disposed between the second power fan and the regeneration region, and the second power fan sucks the regeneration air, blows the regeneration air through the heater, and then blows the regeneration air to the regeneration region.
6. The rotating wheel dehumidifying device for medical strip of claim 5 wherein said heater is an electric heater.
7. The rotating wheel dehumidifying device for medical test paper according to claim 6, wherein the upper top surface and the lower bottom surface of the dehumidifying rotating wheel are respectively connected to the housing in a sealing manner through a sealing rubber ring, the sealing rubber ring is provided with a dehumidifying through hole and a regenerating through hole, the dehumidifying through hole corresponds to the dehumidifying area of the dehumidifying rotating wheel, and the regenerating through hole corresponds to the regenerating area of the dehumidifying rotating wheel.
8. The rotating wheel dehumidification device for medical test paper according to claim 7, further comprising a heat recovery mechanism, wherein the heat recovery mechanism comprises a semiconductor refrigeration sheet, a first heat recovery radiating block and a second heat recovery radiating block, the first heat recovery radiating block is in heat conduction connection with a cold end of the semiconductor refrigeration sheet, the second heat recovery radiating block is in heat conduction connection with a hot end of the semiconductor refrigeration sheet, the first heat recovery radiating block is arranged corresponding to the dehumidification region of the dehumidification rotating wheel, the first heat recovery radiating block is used for cooling the dehumidification region, the second heat recovery radiating block is arranged corresponding to the regeneration region of the dehumidification rotating wheel, and the second heat recovery radiating block is used for heating the regeneration region.
9. A medical strip storage system, comprising a rotary dehumidifying device according to any one of claims 1 to 8, and further comprising a strip storage device, wherein the strip storage device is connected to the dehumidifying channel air passage of the housing, the strip storage device comprises an outer cover, a storage base and a storage clip, the outer cover is detachably and hermetically connected to the storage base, the storage base and the storage clip are both disposed in the outer cover, the storage clip is disposed on the storage base, and the storage clip is used for storing the strip.
10. The medical strip storage system of claim 9, wherein said housing is made of a transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011219683.1A CN112169554A (en) | 2020-11-04 | 2020-11-04 | Rotating wheel dehumidification device for medical test paper and storage system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011219683.1A CN112169554A (en) | 2020-11-04 | 2020-11-04 | Rotating wheel dehumidification device for medical test paper and storage system |
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| CN112169554A true CN112169554A (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011219683.1A Pending CN112169554A (en) | 2020-11-04 | 2020-11-04 | Rotating wheel dehumidification device for medical test paper and storage system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924385A (en) * | 2021-01-29 | 2021-06-08 | 苏州国科华睿生物医学工程技术有限公司 | Test paper strip paper outlet device and dry-type chemical analyzer |
-
2020
- 2020-11-04 CN CN202011219683.1A patent/CN112169554A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924385A (en) * | 2021-01-29 | 2021-06-08 | 苏州国科华睿生物医学工程技术有限公司 | Test paper strip paper outlet device and dry-type chemical analyzer |
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