CN103453709B - A kind of method verifying qualification of cold closet - Google Patents
A kind of method verifying qualification of cold closet Download PDFInfo
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- CN103453709B CN103453709B CN201310424671.6A CN201310424671A CN103453709B CN 103453709 B CN103453709 B CN 103453709B CN 201310424671 A CN201310424671 A CN 201310424671A CN 103453709 B CN103453709 B CN 103453709B
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- refrigerating box
- temperature data
- temperature
- box
- qualification
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000012797 qualification Methods 0.000 title claims abstract description 15
- 239000000523 sample Substances 0.000 claims abstract description 16
- 238000004146 energy storage Methods 0.000 claims abstract description 9
- 239000011232 storage material Substances 0.000 claims abstract description 9
- 238000004088 simulation Methods 0.000 claims abstract description 6
- 230000007613 environmental effect Effects 0.000 claims abstract description 5
- 238000012360 testing method Methods 0.000 claims abstract description 4
- 238000013461 design Methods 0.000 claims abstract description 3
- 238000012795 verification Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000006227 byproduct Substances 0.000 abstract description 4
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 235000013594 poultry meat Nutrition 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of method verifying qualification of cold closet, comprising step is: refrigerating box and energy storage materials of phase change are carried out precooling; Put in refrigerating box by product box and energy storage materials of phase change, thermograph instrument probe is fixed in refrigerating box; Put into by refrigerating box in climatic chamber, design temperature is the temperature of environmental test, moisture recorder probes records temperature data; After simulation terminates, temperature data is derived, analyze the temperature data obtained.By the way, the present invention verifies the method for qualification of cold closet, the method is by the temperature of simulation surrounding environment, final temperature data is analyzed, obtain qualified refrigerating box, thus ensure that refrigerating box can give full play to the effect of refrigeration in the use procedure of reality, effectively prevent the bad and economic loss caused of cold storage effect.
Description
Technical field
The present invention relates to temp. keeping field, particularly relate to a kind of method verifying qualification of cold closet.
Background technology
Refrigerating box is a kind ofly put into by product and keep product at the storage bin of uniform temperature, and what refrigerating box adopted is passive cold storage mode, and general refrigerating box coordinates energy storage materials of phase change to use.The medicines such as the vaccine used in present medical treatment, blood plasma, various frozen food, the fresh-keeping foodstuffs such as poultry, fruits and vegetables, dairy produce, produce storage, transport, sell until consumption before links in all need the low temperature environment being in regulation, go bad to prevent medicine, reach good drug effect, ensure food quality, reduce food loss.
A good refrigerating box needs to have length heat-resisting cold-resistant shock-resistant, service time, good seal performance, keeps product fresh and the performances such as environmental protection for a long time, the refrigerating box of function admirable contributes to well preserving product, the price comparison of major part article especially as medicine is expensive, preserves bad meeting and causes great loss.But there is not article to report out the verification method of a qualified refrigerating box so far.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of method verifying qualification of cold closet, can ensure the utilization effect of refrigerating box in cold chain.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of method verifying qualification of cold closet, comprising step is:
Refrigerating box and energy storage materials of phase change are carried out precooling;
Put in described refrigerating box by product box, more described energy storage materials of phase change is put into described product box and described refrigerating box centre position, thermograph instrument probe is fixed in described refrigerating box;
Put in climatic chamber by described refrigerating box, the design temperature of wherein said climatic chamber is the temperature of environmental test, described moisture recorder probes records temperature data;
After simulation terminates, the temperature data recorded by described thermograph instrument probe is derived, and analyzes the temperature data obtained.
In a preferred embodiment of the present invention, the pre-coo time of described refrigerating box is for reaching temperature required by the precooling time used.
In a preferred embodiment of the present invention, described thermograph instrument probe is 1-4, and described thermograph instrument probe is positioned on the corner of described refrigerating box.
In a preferred embodiment of the present invention, a described thermograph instrument probe every 5-15 minute record temperature data.
In a preferred embodiment of the present invention, described verification method at least in triplicate.
The invention has the beneficial effects as follows: the method for checking qualification of cold closet of the present invention, the method is by the temperature of simulation surrounding environment, final temperature data is analyzed, obtain qualified refrigerating box, thus ensure that refrigerating box can give full play to the effect of refrigeration in the use procedure of reality, effectively prevent the bad and economic loss caused of cold storage effect.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The invention provides a kind of method verifying qualification of cold closet, comprising step is:
(1) open climatic chamber, the requirement of environmental test temperature is input in the system of described climatic chamber;
(2) refrigerating box is pre-chilled to the temperature of requirement, energy storage materials of phase change is also carried out precooling;
(3) put in refrigerating box by product box, load the energy storage materials of phase change that precooling is complete, thermograph instrument probe is fixed in refrigerating box;
(4) loaded in climatic chamber by described refrigerating box, start to verify, each thermograph instrument probe records a temperature data according to actual needs;
(5), after simulated time terminates, temperature data is derived, carries out the analysis of temperature data, this experiment is repeated three times.
The present invention verifies that the beneficial effect of the method for qualification of cold closet is: the method for checking qualification of cold closet of the present invention, the method is by the temperature of simulation surrounding environment, final temperature data is analyzed, obtain qualified refrigerating box, thus ensure that refrigerating box can give full play to the effect of refrigeration in the use procedure of reality, effectively prevent the bad and economic loss caused of cold storage effect.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. verify a method for qualification of cold closet, it is characterized in that, comprising step is:
Refrigerating box and energy storage materials of phase change are carried out precooling;
Product box is put in described refrigerating box, described energy storage materials of phase change is put into described product box and described refrigerating box centre position again, thermograph instrument probe is fixed in described refrigerating box, wherein said thermograph instrument probe is 1, and described thermograph instrument probe is arranged in the corner of described refrigerating box;
Put in climatic chamber by described refrigerating box, the design temperature of wherein said climatic chamber is the temperature of environmental test, described moisture recorder probes records temperature data;
After simulation terminates, the temperature data recorded by described thermograph instrument probe is derived, and analyzes the temperature data obtained.
2. the method for checking qualification of cold closet according to claim 1, is characterized in that, the pre-coo time of described refrigerating box is for reaching temperature required by the precooling time used.
3. the method for checking qualification of cold closet according to claim 1, is characterized in that, a described thermograph instrument probe every 5-15 minute record temperature data.
4. the method for checking qualification of cold closet according to claim 1, is characterized in that, described verification method at least in triplicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424671.6A CN103453709B (en) | 2013-09-18 | 2013-09-18 | A kind of method verifying qualification of cold closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424671.6A CN103453709B (en) | 2013-09-18 | 2013-09-18 | A kind of method verifying qualification of cold closet |
Publications (2)
| Publication Number | Publication Date |
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| CN103453709A CN103453709A (en) | 2013-12-18 |
| CN103453709B true CN103453709B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310424671.6A Active CN103453709B (en) | 2013-09-18 | 2013-09-18 | A kind of method verifying qualification of cold closet |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2073859U (en) * | 1990-04-05 | 1991-03-27 | 孔凯旋 | Cold board cool storage type refrigeration container |
| CN2308857Y (en) * | 1997-09-10 | 1999-02-24 | 吴传团 | Box cool keeping vessel arranged with cool accumulating blocks |
| CN1483643A (en) * | 2003-08-15 | 2004-03-24 | 清华大学 | A temperature management method for cold storage transportation |
| CN2739128Y (en) * | 2004-11-05 | 2005-11-09 | 清华大学 | Cold-accumulating insulated case |
| CN101256046A (en) * | 2008-04-08 | 2008-09-03 | 李援朝 | Combined use method for a suit of cold-storage heat-preserving equipment |
| US7681405B2 (en) * | 2005-04-14 | 2010-03-23 | Alton Williams | Insulated shipping container systems and methods thereof |
| DE102011111805A1 (en) * | 2011-08-27 | 2012-03-15 | Daimler Ag | Method for testing component e.g. automatic gear box, involves supplying liquid nitrogen to inner space of chamber, in which to-be-tested component is placed |
-
2013
- 2013-09-18 CN CN201310424671.6A patent/CN103453709B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2073859U (en) * | 1990-04-05 | 1991-03-27 | 孔凯旋 | Cold board cool storage type refrigeration container |
| CN2308857Y (en) * | 1997-09-10 | 1999-02-24 | 吴传团 | Box cool keeping vessel arranged with cool accumulating blocks |
| CN1483643A (en) * | 2003-08-15 | 2004-03-24 | 清华大学 | A temperature management method for cold storage transportation |
| CN2739128Y (en) * | 2004-11-05 | 2005-11-09 | 清华大学 | Cold-accumulating insulated case |
| US7681405B2 (en) * | 2005-04-14 | 2010-03-23 | Alton Williams | Insulated shipping container systems and methods thereof |
| CN101256046A (en) * | 2008-04-08 | 2008-09-03 | 李援朝 | Combined use method for a suit of cold-storage heat-preserving equipment |
| DE102011111805A1 (en) * | 2011-08-27 | 2012-03-15 | Daimler Ag | Method for testing component e.g. automatic gear box, involves supplying liquid nitrogen to inner space of chamber, in which to-be-tested component is placed |
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| Publication number | Publication date |
|---|---|
| CN103453709A (en) | 2013-12-18 |
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