CN210399632U - Movable refrigeration box for biological sample cold chain transportation - Google Patents
Movable refrigeration box for biological sample cold chain transportation Download PDFInfo
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- CN210399632U CN210399632U CN201921011224.7U CN201921011224U CN210399632U CN 210399632 U CN210399632 U CN 210399632U CN 201921011224 U CN201921011224 U CN 201921011224U CN 210399632 U CN210399632 U CN 210399632U
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- cooler
- temperature controller
- battery pack
- refrigerating unit
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- 239000012472 biological sample Substances 0.000 title claims abstract description 16
- 238000005057 refrigeration Methods 0.000 title claims description 25
- 238000009413 insulation Methods 0.000 claims abstract description 20
- 238000001704 evaporation Methods 0.000 claims description 7
- 238000005187 foaming Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 12
- 238000004321 preservation Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000090 biomarker Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000013399 early diagnosis Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The application discloses removal fridge of biological sample cold chain transportation includes: insulation box, refrigerating unit, temperature controller and battery pack, refrigerating unit with temperature controller all installs in the insulation box, battery pack installs the bottom of insulation box, wherein, refrigerating unit with temperature controller passes through the cable and connects, battery pack pass through the cable with refrigerating unit connects. Compared with the prior art, the sample temperature control device can work while charging, is convenient to use, can effectively control the temperature of the sample in the transportation process, is good in stability, greatly reduces the reject ratio of the sample, and ensures the safety of the sample.
Description
Technical Field
The application belongs to the technical field of biological sample cold chain transportation, and particularly relates to a movable refrigeration box for biological sample cold chain transportation.
Background
High quality biological tissue samples provide valuable biological basic data and experimental evidence data for disease epidemiological research, etiology mechanism research, early diagnosis and early treatment, biomarker research and prevention research. Most of the sample collection and inspection work is not carried out in the same spatial place, and the cold chain transportation of the high-quality biological samples becomes a necessary means for ensuring the authenticity of the inspection results of the biological samples. In the cold chain transportation process, the storage and transportation of the biological samples have strict requirements on temperature and humidity due to the particularity of the biological samples. The traditional cold chain transportation adopts a common insulation can for storing samples through passive cold accumulation, so that the temperature controllability in the transportation process is poor.
If abnormal conditions occur in the transportation samples, the processing is possibly found out to be not timely, and the safety of the samples is lack of comprehensive guarantee. In this state, the detection is performed with the possibility of causing sample deterioration, the detection of the deteriorated sample causes deviation of the detection result, and the deviated detection result is likely to cause erroneous diagnosis, which may have an immeasurable influence on the subject who provides the sample. Therefore, it is very critical to select a storage device with active refrigeration capacity to ensure the temperature of the sample to be controllable during transportation.
In addition, the conventional portable storage device receives power from the vehicle, typically from the cigarette lighter interface of the vehicle, and provides the power to the refrigeration device of the portable storage device. In other cases, a small number of mobile storage units are used which have batteries inside, but usually the batteries are recharged and returned to the refrigeration unit, and the batteries are removed and recharged after they have been discharged. When the battery is not charged and needs to be used, the demand of people cannot be met. Since the battery cannot be charged while working, such storage devices cannot be used continuously for a long time and are inconvenient to use.
SUMMERY OF THE UTILITY MODEL
To overcome the defects or shortcomings of the prior art, the mobile refrigeration container for biological sample cold chain transportation is convenient to use and can work while charging.
In order to solve the technical problem, the application is realized by the following technical scheme:
a mobile cooler for cold chain transportation of biological specimens, comprising: insulation box, refrigerating unit, temperature controller and battery pack, refrigerating unit with temperature controller all installs in the insulation box, battery pack installs the bottom of insulation box, wherein, refrigerating unit with temperature controller passes through the cable and connects, battery pack pass through the cable with refrigerating unit connects.
Further, in the above mobile refrigerator, the refrigerator group includes: compressor, condenser, capillary and evaporating coil, the compressor the condenser the capillary with evaporating coil connects gradually the pipeline and forms circulation circuit, wherein, the compressor still with temperature controller connects.
Further, in the above mobile refrigeration container, the refrigeration unit further includes a fan, and the fan is installed at one side of the condenser.
Further, in the above-mentioned mobile refrigeration container, the refrigeration unit further includes a filter, and the filter is disposed on a pipeline between the condenser and the evaporation coil.
Further, in the above-mentioned mobile refrigerator, a rechargeable power source and a charging port are disposed in the battery assembly, wherein the rechargeable power source is connected to a compressor of the refrigerator set by a cable to provide power for the compressor, and the charging port is fittingly connected to a slot of an external power source.
Further, the mobile refrigeration box further comprises a heat preservation box cover, and the heat preservation box cover is installed on the heat preservation box body.
Further, the movable refrigerator further comprises a pull rod, and the pull rod is detachably mounted on the heat preservation box body through a spring hook lock.
Further, the movable refrigeration box further comprises a movable wheel, and the movable wheel is mounted at the bottom of the heat preservation box body.
Further, in the above described mobile refrigeration container, the number of the mobile wheels is at least three.
Further, in the above-described mobile refrigerator, the inside of the heat insulating box is filled with a foaming material.
Compared with the prior art, the method has the following technical effects:
the method and the device can effectively control the temperature of the sample in the transportation process, have good stability, greatly reduce the reject ratio of the sample and ensure the safety of the sample;
the refrigerator set can still normally work when the refrigerator set is charged by using the rechargeable power supply, the refrigerator set can be normally used for 6 hours in the mobile refrigerator after the rechargeable power supply is fully charged, the rechargeable power supply is easy to configure, and the refrigerator set can be charged by only a conventional 220V power supply;
the pull rod arranged in the refrigerator can be matched with the arranged moving wheel to facilitate the movement of the refrigerator, wherein when the pull rod is not used, the pull rod can be locked by the spring hook lock;
the refrigerating unit in this application is controlled by temperature controller, makes the difference in temperature control in the removal fridge within 1.5 ℃.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1: the application relates to a mobile refrigerator for cold chain transportation of biological samples;
FIG. 2: a mobile cooler front view of a biological specimen cold chain transport of the present application;
FIG. 3: a mobile cooler side view of a bio-specimen cold chain transport of the present application;
FIG. 4: the application relates to a top view of a mobile refrigerator for cold chain transportation of biological samples.
Detailed Description
The conception, specific structure and technical effects of the present application will be further described in conjunction with the accompanying drawings to fully understand the purpose, characteristics and effects of the present application.
As shown in fig. 1 to 4, the mobile refrigerator for cold chain transportation of biological samples of this embodiment includes: insulation box 3, refrigerating unit 4, temperature controller 9 and battery pack 6, refrigerating unit 4 with temperature controller 9 all installs in insulation box 3, battery pack 6 installs the bottom of insulation box 3, wherein, refrigerating unit 4 with temperature controller 9 passes through the cable and connects, battery pack 6 pass through the cable with refrigerating unit 4 connects. The sample temperature can be effectively controlled in the transportation process, the stability is good, the reject ratio of the sample is greatly reduced, and the safety of the sample is ensured.
In the present embodiment, the refrigeration unit 4 includes: compressor 10, condenser 11, capillary (not shown in the figure) and evaporating coil 14, compressor 10 the condenser 11 the capillary with evaporating coil 14 connects gradually the pipeline and forms circulation circuit, wherein, compressor 10 still with temperature controller 9 is connected. The refrigerating unit 4 can control the temperature difference in the movable refrigerating box within +/-1.5 ℃ under the control of the temperature controller 9, and can ensure the continuous and stable requirement of the biological sample on the temperature in the transportation process.
The refrigeration unit 4 further includes a fan 12, and the fan 12 is installed at one side of the condenser 11.
The refrigeration unit 4 further comprises a filter 13, the filter 13 being arranged in the line between the condenser 11 and the evaporator coil 14. The filter 13 is used for filtering impurities in the compressed liquid to avoid blocking the pipeline.
In the present embodiment, a rechargeable power source and a charging port 8 are disposed in the battery assembly 6, wherein the rechargeable power source is connected with a compressor 10 in the refrigeration unit 4 through a cable to provide power for the compressor 10, and the charging port 8 can be matched with a slot of an external power source.
This embodiment still includes insulation can lid 2, insulation can lid 2 is installed on the insulation can 3 to conveniently get and put biological sample etc..
The heat preservation box further comprises a pull rod 1, wherein the pull rod 1 is detachably mounted on the heat preservation box body 3 through a spring hook lock 5. When the refrigerator is not used, the pull rod 1 is locked through the spring hook lock 5, and when the refrigerator is used, the spring hook lock 5 is opened to overturn the pull rod 1 and is matched with the moving wheel 7 to move the refrigerator in the embodiment.
The present embodiment further comprises a moving wheel 7, wherein the moving wheel 7 is installed at the bottom of the thermal insulation box body 3, wherein the moving wheel 7 can be used alone or in combination with the above-mentioned pull rod 1. When the device is used specifically, the number of the moving wheels 7 is at least three, preferably four, wherein the moving wheels 7 are preferably uniformly distributed at the bottom of the heat preservation box body 3 for the stability of the moving process.
In order to further enhance the heat insulation performance of the heat insulation box body 3, the heat insulation box body 3 is filled with a foaming material.
The method and the device can effectively control the temperature of the sample in the transportation process, have good stability, greatly reduce the reject ratio of the sample and ensure the safety of the sample; the refrigerator set can still normally work when the refrigerator set is charged by using the rechargeable power supply, the refrigerator set can be normally used for 6 hours in the mobile refrigerator after the rechargeable power supply is fully charged, the rechargeable power supply is easy to configure, and the refrigerator set can be charged by only a conventional 220V power supply; the refrigerating unit in this application is controlled by temperature controller, makes the difference in temperature control in the removal fridge within 1.5 ℃. Therefore, the method has good market application prospect.
The above embodiments are merely to illustrate the technical solutions of the present application and are not limitative, and the present application is described in detail with reference to preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made in the present invention without departing from the spirit and scope of the present invention and shall be covered by the appended claims.
Claims (10)
1. A mobile cooler for cold chain transportation of biological samples, comprising: insulation box, refrigerating unit, temperature controller and battery pack, refrigerating unit with temperature controller all installs in the insulation box, battery pack installs the bottom of insulation box, wherein, refrigerating unit with temperature controller passes through the cable and connects, battery pack pass through the cable with refrigerating unit connects.
2. The mobile refrigeration container of claim 1 wherein said refrigeration unit comprises: compressor, condenser, capillary and evaporating coil, the compressor the condenser the capillary with evaporating coil connects gradually the pipeline and forms circulation circuit, wherein, the compressor still with temperature controller connects.
3. The mobile refrigeration container of claim 2 wherein said refrigeration unit further comprises a fan mounted to one side of said condenser.
4. The mobile refrigeration container of claim 2 or 3 wherein said refrigeration unit further comprises a filter, said filter being disposed in line between said condenser and said expansion coil.
5. The mobile cooler of claim 1, wherein said battery pack comprises a rechargeable power source and a charging port, wherein said rechargeable power source is connected to a compressor of said refrigeration unit by a cable to provide power to said compressor, and said charging port is adapted to mate with a socket of an external power source.
6. The mobile cooler of claim 1, 2, or 5, further comprising a lid attached to said cooler.
7. The mobile cooler of claim 1, 2, or 5, further comprising a pull rod removably attached to said cooler body by a snap hook lock.
8. The mobile cooler of claim 1, 2, or 5, further comprising a mobile wheel mounted to the bottom of said insulated cabinet.
9. The mobile cooler of claim 8, wherein said wheels are provided in a number of at least three.
10. The mobile cooler of claim 1, wherein said inside of said insulated cabinet is filled with a foaming material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921011224.7U CN210399632U (en) | 2019-06-28 | 2019-06-28 | Movable refrigeration box for biological sample cold chain transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921011224.7U CN210399632U (en) | 2019-06-28 | 2019-06-28 | Movable refrigeration box for biological sample cold chain transportation |
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| Publication Number | Publication Date |
|---|---|
| CN210399632U true CN210399632U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921011224.7U Active CN210399632U (en) | 2019-06-28 | 2019-06-28 | Movable refrigeration box for biological sample cold chain transportation |
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| CN (1) | CN210399632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457651A (en) * | 2020-06-01 | 2020-07-28 | 上海沃爱智能科技有限公司 | A mobile high-endurance refrigerator |
-
2019
- 2019-06-28 CN CN201921011224.7U patent/CN210399632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457651A (en) * | 2020-06-01 | 2020-07-28 | 上海沃爱智能科技有限公司 | A mobile high-endurance refrigerator |
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