CN204242512U - Temperature and time record identification - Google Patents
Temperature and time record identification Download PDFInfo
- Publication number
- CN204242512U CN204242512U CN201420685683.4U CN201420685683U CN204242512U CN 204242512 U CN204242512 U CN 204242512U CN 201420685683 U CN201420685683 U CN 201420685683U CN 204242512 U CN204242512 U CN 204242512U
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- China
- Prior art keywords
- marker
- phase change
- change layer
- temperature
- time record
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003550 marker Substances 0.000 claims abstract description 88
- 230000009466 transformation Effects 0.000 claims abstract description 13
- 230000008595 infiltration Effects 0.000 claims abstract description 12
- 238000001764 infiltration Methods 0.000 claims abstract description 12
- 230000002427 irreversible effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 10
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- YNPNZTXNASCQKK-UHFFFAOYSA-N Phenanthrene Natural products C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 claims description 6
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 claims description 6
- 229910001447 ferric ion Inorganic materials 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000009500 colour coating Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229960005486 vaccine Drugs 0.000 abstract description 17
- 239000010410 layer Substances 0.000 description 91
- 239000000047 product Substances 0.000 description 20
- 239000012782 phase change material Substances 0.000 description 15
- 239000007787 solid Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- 239000012790 adhesive layer Substances 0.000 description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910001448 ferrous ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000000110 microvilli Anatomy 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a kind of temperature and time record identification, being attached to vaccine etc. needs on cryopreserved article, this temperature and time record identification comprises phase change layer and marker, when environment temperature is more than or equal to the phase transformation critical value of phase change layer, phase change layer infiltrates into marker, and marker presents the change of irreversible color with the infiltration of phase change layer; When environment temperature is less than the phase transformation critical value of phase change layer, phase change layer stops infiltration, and marker stops color change; By coordinating of phase change layer and marker, whether can monitor vaccine etc. in real time needs cryopreserved article to be in beyond storage temperature range, and judge that vaccine etc. needs cryopreserved article to be in total time of the environment beyond storage temperature range by the color situation of change of marker, can also judge that this vaccine etc. needs cryopreserved article whether to lose efficacy.
Description
Technical field
The utility model relates to thermograph field, particularly relates to a kind of temperature and time record identification.
Background technology
As everyone knows, under the product needed in some fields is kept at specified temp environment, when environment temperature changes, the performance of product will be affected.For vaccine, the ambient temperature range that major part vaccine is preserved is all 2-8 degree, if after the ambient temperature value in the external world exceedes its storage temperature range certain hour, vaccine will lose efficacy, and the inoculation accepting inefficacy vaccine will bring serious spinoff to human body, even cause personnel death's accident.
At present, domestic monitoring of product being preserved to the temperature of residing environment realizes mainly through manual measurement and paper record, data deficiency real-time and continuity, cannot monitor in real time whole vaccine process of preserving, there is greater risk, particularly in the poor rural area of medical condition and outlying mountain area, it is larger that failure risk preserved by vaccine.
Utility model content
Fundamental purpose of the present utility model is to provide a kind of temperature and time record identification, and the preservation being intended to solve specific products lacks the problem of real time temperature monitoring.
For achieving the above object, the utility model provides a kind of temperature and time record identification, this temperature and time record identification comprises marker and phase change layer, when environment temperature is more than or equal to the phase transformation critical value of described phase change layer, described phase change layer is liquid, described phase change layer infiltrates into described marker, and described marker presents the change of irreversible color with the infiltration of described phase change layer; Or when environment temperature is less than the phase transformation critical value of described phase change layer, described phase change layer is solid-state, described phase change layer stops infiltration, and described marker stops color change.
Preferably, described phase change layer adopts the inorganic phase-changing material of moisture molecule to make, and described marker adopts the humidity-sensitive material of meeting the change of water generation color to make.
Preferably, described phase change layer adopts the inorganic phase-changing material containing ferric ion to make, and described marker adopts Phen, reduced iron powder and mixed with resin to make or adopt Phen and reduced iron powder to be mixed.
Preferably, described temperature and time record identification also comprises basalis, described phase change layer, marker adhere on described basalis, described phase change layer, marker are positioned at same plane, described phase change layer is positioned at one end of described temperature and time record identification, and described marker is positioned at the other end of described temperature and time record identification.
Preferably, described phase change layer is communicated with described marker, and described marker has capillary structure.
Preferably, described temperature and time record identification also comprises pervious course, described pervious course is between described phase change layer and described marker, described pervious course is capillary pipe structure, when environment temperature is more than or equal to the phase transformation critical value of described phase change layer, described phase change layer infiltrates into described marker through described pervious course.
Preferably, described temperature and time record identification also comprises display layer, and described display layer is attached at phase change layer and the marker surface away from the side of described basalis, and the position of the corresponding described marker of described display layer is provided with transparent membrane.
Preferably, described temperature and time record identification also comprises printed layers, and described printed layers is between described phase change layer and marker place plane and described basalis, and the position of the corresponding described marker of described printed layers is printed with color coating.
A kind of temperature and time record identification provided by the utility model, being attached to vaccine etc. needs on cryopreserved product, this temperature and time record identification comprises phase change layer and marker, when environment temperature is more than or equal to the phase transformation critical value of described phase change layer, described phase change layer infiltrates into described marker, and described marker presents the change of irreversible color with the infiltration of described phase change layer; When environment temperature is less than the phase transformation critical value of described phase change layer, described phase change layer stops infiltration, and described marker stops color change; By coordinating of phase change layer and marker, whether can monitor vaccine etc. in real time needs cryopreserved product to be in beyond storage temperature range, and judge that vaccine etc. needs cryopreserved product to be in total time of the environment beyond storage temperature range by the color situation of change of marker, can also judge that this vaccine etc. needs cryopreserved product whether to lose efficacy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model first embodiment;
Fig. 2 is the structural representation of the utility model second embodiment;
Fig. 3 is the structural representation of the utility model the 3rd embodiment.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of temperature and time record identification.
With reference to Fig. 1, Fig. 1 is the first embodiment of the present utility model, in the present embodiment, this temperature and time record identification comprises basalis 300, phase change layer 100, marker 200, display layer 400, described phase change layer 100, marker 200 is positioned at same plane, described phase change layer 100 is positioned at one end of described temperature and time record identification, described marker 200 is positioned at the other end of described temperature and time record identification, described marker 200 has capillary structure, when environment temperature is more than or equal to the phase transformation critical value of described phase change layer 100, described phase change layer 100 infiltrates into described marker 200, described marker 200 presents the change of irreversible color with the infiltration of described phase change layer 100, one end of phase change layer 100 is communicated with one end of marker 200, and phase change layer 100 and basalis 300 adhere on basalis 300 by an adhesive-layer 910, described display layer 400 is attached at phase change layer 100 and marker 200 surface away from the side of described basalis 300 by another adhesive-layer 920, and described display layer 400 is directly printed in transparent adhesive film 920 surface.
Particularly, this phase change layer 100 preferably adopts 9 degree of inorganic phase-changing materials, the moisture molecule of this material, and when environment temperature is lower than 9 degree, inorganic phase-changing material presents solid state, and when environment temperature arrives 9 degree, inorganic phase-changing material starts to become liquid by solid, this marker 200 preferably adopts meets water and to redden the humidity-sensitive material of look, and its micromechanism is containing some capillary structures, when environment temperature is more than or equal to 9 degree, inorganic Low phase-change material becomes liquid by solid, now, inorganic Low phase-change material infiltrates into marker 200 from phase change layer 100 near one end of marker 200 through capillary structure, because inorganic Low phase-change material contains hydrone composition, after infiltrating into marker 200, this hydrone composition and humidity-sensitive material react, humidity-sensitive material is made to become red, and the change of this color is irreversible, thus along with the infiltration of phase change layer 100, marker 200 will form red column pattern, the length of this red column pattern and time proportional relation, and observe this red column pattern by the transparent membrane on display layer 400, when environment temperature returns to below 9 degree, now inorganic Low phase-change material is become solid-state from liquid state, and hydrone is in bound state, no longer moves freely, and metachromasia stops.
In the present embodiment, edge, transparent membrane position setup times axis accordingly can be positioned at display layer 400, thus the position of the time axis reached corresponding to the size of the length of red column, can judge that this temperature and time record identification is in the length of the time of the environment of more than 9 degree; When this temperature and time record identification being attached at the cryopreserved products of need such as medical use vaccine, can judge whether this series products lost efficacy according to the change of temperature and time record identification color quickly and easily, and this series products can be counted be placed in the T.T. exceeding refrigerating temperature range.
Phase change layer 100 can select the phase-change material of other temperature ranges, specifically can according to the temperature range setting needing cryopreserved product.
With reference to Fig. 2, Fig. 2 is the second embodiment of the present utility model, in the present embodiment, this temperature and time record identification comprises basalis 300, phase change layer 100, marker 200, display layer 400 and printed layers 500, described phase change layer 100, marker 200 is positioned at same plane, described phase change layer 100 is positioned at one end of described temperature and time record identification, described marker 200 is positioned at the other end of described temperature and time record identification, described marker 200 has capillary structure, when environment temperature is more than or equal to the phase transformation critical value of described phase change layer 100, described phase change layer 100 infiltrates into described marker 200, described marker 200 presents the change of irreversible color with the infiltration of described phase change layer 100, one end of phase change layer 100 is communicated with one end of marker 200, and phase change layer 100 and basalis 300 adhere on basalis 300 by an adhesive-layer 910, described display layer 400 is attached at phase change layer 100 and marker 200 surface away from the side of described basalis 300 by another adhesive-layer 920, and the position of the corresponding described marker 200 of described display layer 400 is provided with transparent membrane, described printed layers 500 is between the plane and described basalis 300 at described phase change layer 100 and described marker 200 place, and the position of the corresponding described marker 200 of described printed layers 500 is sprayed with color coating.
Particularly, this phase change layer 100 preferably adopts 9 degree of inorganic phase-changing materials, the moisture molecule of this material, and when environment temperature is lower than 9 degree, inorganic phase-changing material presents solid state, and when environment temperature arrives 9 degree, inorganic phase-changing material starts to become liquid by solid, this marker 200 preferably adopts the humidity-sensitive material of meeting water bleach, and its micromechanism is containing some capillary structures, and it presents opaque white when normality, when environment temperature is more than or equal to 9 degree, inorganic Low phase-change material becomes liquid by solid, now, inorganic Low phase-change material slowly infiltrates into marker 200 from phase change layer 100 near one end of marker 200 through capillary structure, because inorganic Low phase-change material contains hydrone composition, after infiltrating into marker 200, this hydrone composition and humidity-sensitive material react, make humidity-sensitive material bleach, and the change of this color is irreversible, thus along with the infiltration of phase change layer 100, marker 200 slowly will become transparent cylindrical, the length of this transparent cylindrical and time proportional relation, now, be positioned at the part that printed layers 500 corresponding below marker 200 is printed with color coating, through this transparent cylindrical pattern displaying out, and the coloured column pattern of this spraying will be observed by the transparent membrane on display layer 400, when environment temperature returns to below 9 degree, now inorganic Low phase-change material is become solid-state from liquid state, and hydrone is in bound state, no longer moves freely, and marker 200 metachromasia stops, and the color coating part of printed layers 500 is also mobile by stopping.
In the present embodiment, edge, transparent membrane position setup times axis accordingly can be positioned at display layer 400, thus the position of the time axis reached corresponding to the size of the length of the column of color spraying layer, can judge that this temperature and time record identification is in the length of the time of the environment of more than 9 degree; When this temperature and time record identification being attached at the cryopreserved products of need such as medical use vaccine, can judge whether this series products lost efficacy according to the change of temperature and time record identification color quickly and easily, and this series products can be counted be placed in the T.T. exceeding refrigerating temperature range.
Phase change layer 100 can select the phase-change material of other temperature ranges, specifically can according to the temperature range setting needing cryopreserved product.
With reference to Fig. 3, Fig. 3 is the 3rd embodiment of the present utility model, in the present embodiment, this temperature and time record identification comprises basalis 300, phase change layer 100, marker 200, display layer 400 and pervious course 600, described phase change layer 100, marker 200 are positioned at same plane, described phase change layer 100 is positioned at one end of described temperature and time record identification, and described marker 200 is positioned at the other end of described temperature and time record identification; One end of phase change layer 100 is communicated with one end of marker 200 by pervious course 600, and when environment temperature is more than or equal to the phase transformation critical value of described phase change layer 100, described phase change layer 100 infiltrates into described marker 200 through described pervious course 600; Phase change layer 100 and basalis 300 adhere on basalis 300 by an adhesive-layer 910; Described display layer 400 is attached at phase change layer 100 and marker 200 surface away from the side of described basalis 300 by another adhesive-layer 920, and the position of the corresponding described marker 200 of described display layer 400 is provided with transparent membrane.
Particularly, this phase change layer 100 preferably adopts 9 degree of inorganic phase-changing materials, and this material is containing ferric ion, and when environment temperature is lower than 9 degree, inorganic phase-changing material presents solid state, and when environment temperature arrives 9 degree, inorganic phase-changing material starts to become liquid by solid; This pervious course 600 is capillary pipe structure, preferably can adopt Berlin, and this Berlin, containing a large amount of microvillus structures, has strong capillarity; This marker 200 preferably adopts the potpourri of Phen, reduced iron powder and high hydroscopic resin to make.When environment temperature is more than or equal to 9 degree, inorganic Low phase-change material becomes liquid by solid, now, inorganic Low phase-change material slowly infiltrates into marker 200 through pervious course 600, because inorganic Low phase-change material contains ferric ion composition, after infiltrating into marker 200, the reduced iron powder composition generation redox reaction of this ferric ion composition and marker 200, generate divalence ferrous ion, can complex reaction be there is in divalence ferrous ion and Phen, generate stable red complex, present blood red after Resin Absorbent red complex, thus after Resin Absorbent red material is saturated, red complex permeates further to the direction away from phase change layer 100 and is dyeed further by resin, thus form red column pattern, the length of this red column pattern and time proportional relation, and observe this red column pattern by the transparent membrane on display layer 400, when environment temperature returns to below 9 degree, now inorganic Low phase-change material is become solid-state from liquid state, and ferric ion is in bound state, no longer moves freely, and metachromasia stops.
In the present embodiment, edge, transparent membrane position setup times axis accordingly can be positioned at display layer 400, thus the position of the time axis reached corresponding to the size of the length of red column, can judge that this temperature and time record identification is in the length of the time of the environment of more than 9 degree; When this temperature and time record identification being attached at the cryopreserved products of need such as medical use vaccine, can judge whether this series products lost efficacy according to the change of temperature and time record identification color quickly and easily, and this series products can be counted be placed in the T.T. exceeding refrigerating temperature range.
Phase change layer 100 can select the phase-change material of other temperature ranges, specifically can according to the temperature range setting needing cryopreserved product.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. a temperature and time record identification, it is characterized in that, described temperature and time record identification comprises marker and phase change layer, when environment temperature is more than or equal to the phase transformation critical value of described phase change layer, described phase change layer is liquid, described phase change layer infiltrates into described marker, and described marker presents the change of irreversible color with the infiltration of described phase change layer; When environment temperature is less than the phase transformation critical value of described phase change layer, described phase change layer is solid-state, and described phase change layer stops infiltration, and described marker stops color change.
2. temperature and time record identification as claimed in claim 1, it is characterized in that, described phase change layer adopts the inorganic phase-changing material of moisture molecule to make, and described marker adopts the humidity-sensitive material of meeting the change of water generation color to make.
3. temperature and time record identification as claimed in claim 1, it is characterized in that, described phase change layer adopts the inorganic phase-changing material containing ferric ion to make, and described marker adopts Phen, reduced iron powder and mixed with resin to make or adopt Phen and reduced iron powder to be mixed.
4. temperature and time record identification as claimed in claim 1, it is characterized in that, described temperature and time record identification also comprises basalis, described phase change layer, marker adhere on described basalis, described phase change layer, marker are positioned at same plane, described phase change layer is positioned at one end of described temperature and time record identification, and described marker is positioned at the other end of described temperature and time record identification.
5. temperature and time record identification as claimed in claim 4, it is characterized in that, described phase change layer is communicated with described marker, and described marker has capillary structure.
6. temperature and time record identification as claimed in claim 4, it is characterized in that, described temperature and time record identification also comprises pervious course, described pervious course is between described phase change layer and described marker, described pervious course is capillary pipe structure, when environment temperature is more than or equal to the phase transformation critical value of described phase change layer, described phase change layer infiltrates into described marker through described pervious course.
7. the temperature and time record identification as described in claim 5 or 6, it is characterized in that, described temperature and time record identification also comprises display layer, described display layer is attached at phase change layer and the marker surface away from the side of described basalis, and the position of the corresponding described marker of described display layer is provided with transparent membrane.
8. temperature and time record identification as claimed in claim 7, it is characterized in that, described temperature and time record identification also comprises printed layers, described printed layers is between described phase change layer and marker place plane and described basalis, and the position of the corresponding described marker of described printed layers is printed with color coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685683.4U CN204242512U (en) | 2014-11-14 | 2014-11-14 | Temperature and time record identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685683.4U CN204242512U (en) | 2014-11-14 | 2014-11-14 | Temperature and time record identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242512U true CN204242512U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420685683.4U Expired - Fee Related CN204242512U (en) | 2014-11-14 | 2014-11-14 | Temperature and time record identification |
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| Country | Link |
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| CN (1) | CN204242512U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361826A (en) * | 2014-11-14 | 2015-02-18 | 深圳九星印刷包装集团有限公司 | Temperature and time recording mark |
| CN106442492A (en) * | 2016-09-09 | 2017-02-22 | 刘大良 | Method for monitoring maximum temperature at a time |
| CN110444105A (en) * | 2019-08-17 | 2019-11-12 | 北京逸智联科技有限公司 | A kind of Food Cold Chain haulage time temperature indicating labels |
-
2014
- 2014-11-14 CN CN201420685683.4U patent/CN204242512U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361826A (en) * | 2014-11-14 | 2015-02-18 | 深圳九星印刷包装集团有限公司 | Temperature and time recording mark |
| CN106442492A (en) * | 2016-09-09 | 2017-02-22 | 刘大良 | Method for monitoring maximum temperature at a time |
| CN110444105A (en) * | 2019-08-17 | 2019-11-12 | 北京逸智联科技有限公司 | A kind of Food Cold Chain haulage time temperature indicating labels |
| CN110444105B (en) * | 2019-08-17 | 2021-10-29 | 北京逸智联科技有限公司 | Temperature indication label for food cold chain transportation time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |