CN108302852A - Increase transportation radius and prevents the method and its cold-storage device of refrigeration substance frostbite - Google Patents
Increase transportation radius and prevents the method and its cold-storage device of refrigeration substance frostbite Download PDFInfo
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- CN108302852A CN108302852A CN201810032237.6A CN201810032237A CN108302852A CN 108302852 A CN108302852 A CN 108302852A CN 201810032237 A CN201810032237 A CN 201810032237A CN 108302852 A CN108302852 A CN 108302852A
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- cold
- storage device
- thermostat units
- refrigerating unit
- refrigerating
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 51
- 239000000126 substance Substances 0.000 title claims abstract description 48
- 208000001034 Frostbite Diseases 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000008859 change Effects 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims abstract description 12
- 239000012782 phase change material Substances 0.000 claims abstract description 8
- 239000007864 aqueous solution Substances 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 11
- 235000002639 sodium chloride Nutrition 0.000 claims description 9
- 230000005496 eutectics Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- BDKLKNJTMLIAFE-UHFFFAOYSA-N 2-(3-fluorophenyl)-1,3-oxazole-4-carbaldehyde Chemical compound FC1=CC=CC(C=2OC=C(C=O)N=2)=C1 BDKLKNJTMLIAFE-UHFFFAOYSA-N 0.000 claims description 3
- 229930006000 Sucrose Natural products 0.000 claims description 3
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 3
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 3
- 239000001103 potassium chloride Substances 0.000 claims description 3
- 235000011164 potassium chloride Nutrition 0.000 claims description 3
- 235000017281 sodium acetate Nutrition 0.000 claims description 3
- 229940087562 sodium acetate trihydrate Drugs 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 3
- 235000011152 sodium sulphate Nutrition 0.000 claims description 3
- 239000005720 sucrose Substances 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 14
- 230000032258 transport Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 230000006872 improvement Effects 0.000 description 8
- 235000012055 fruits and vegetables Nutrition 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011232 storage material Substances 0.000 description 2
- 208000035240 Disease Resistance Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A kind of method and its cold-storage device for increasing transportation radius and preventing refrigeration substance frostbite, wherein, the cold-storage device includes cold-storage device body, the cold-storage device body includes mutual independent thermostat units and refrigerating unit, it is at least partly contacted between the outer surface and the outer surface of refrigerating unit of the thermostat units, cold is passed to thermostat units by the refrigerating unit by the contact site with thermostat units；When use, the thermostat units are located at the refrigerating unit and between the refrigeration substances of refrigeration, temperature control medium is equipped in the thermostat units, at least one refrigerating medium is equipped in the refrigerating unit, the temperature control medium and refrigerating medium are phase-change materials, the latent heat of phase change of the refrigerating medium is more than the latent heat of phase change of the temperature control medium, and the phase transition temperature of the temperature control medium is more than the frostbite temperature threshold value of refrigeration substance.There is the present invention temperature to be more prone to control, will not be caused while frostbite to chilled goods and can meet the advantages of increasing transportation radius, meeting the demand of the long-distance transport of chilled goods.
Description
Technical field
The present invention relates to cold-storage apparatus field, especially a kind of method for increasing transportation radius and preventing refrigeration substance frostbite
And its cold-storage device.
Background technology
China only payes attention to the construction of refrigerators for fruits and vegetables for a long time, and ignores Refrigerated Transport, in Refrigerated Transport just I
Loss late of state's fruits and vegetables in transit link is as high as 20% or more, when fresh fruit of vegetables reserve temperature is relatively low, and vital movement is slow
Slowly, consumption is few, and the activity of pathogenic microorganism slows down, and therefore the disease resistance of fruits and vegetables accordingly enhances, high-grade fruits and vegetables generally use
The Refrigerated Transports such as frozen products insulated container or refrigerator car tool from the place of production with transporting to pin, in favor of keep product quality.Other meats etc.
Refrigerated Transport amount is also very huge.And Cold Chain Logistics are only the ground zero stage in China.
Slab or ice bag in common Cold Chain Logistics, utilization is Water cold storage technology, chills the water to design temperature
（Generally zero degree）, during temperature rise, it is cheap and easy to get and non-harmful to absorb heat water for cooling water or ice
At normal temperatures, the specific heat of water is 4.187kg DEG C to cool storage medium, but since the storage density of cold of water is low, can only utilize 8 DEG C of temperature difference,
Cold storage capacity is 33.6 kJ, and institute's band cold is extremely limited, and the consequence directly resulted in is that transportation radius is small, cannot be satisfied refrigeration at all
The requirement of the long-distance transport of article.Then, in order to increase transportation radius, meet the demand of the long-distance transport of chilled goods, people
Start to be fabricated to hold-over plate with addition cold-storage agent solution, a certain amount of low temperature eutectic solution of filling is worked as low-temperature receiver in hold-over plate
Eutectic solution stores cold after fully freezing, and absorbs heat in continuous melting process and realize refrigeration, cold-storage agent solution
Cold storage capacity is larger, although can increase transportation radius.But during actual use, and above-mentioned hold-over plate system exists
Temperature control is difficult in the case that non-transformer acts on, if this hold-over plate is directly carried out heat exchange with chilled goods, in hold-over plate
Or cold storing bag is contacted with chilled goods or similar position then the case where chilled goods frostbite can occur because temperature is too low,
And when arrival mesh, usual chilled goods are all damaged because of frostbite or even can not be eaten again, for a long time, can be made to producer
At larger loss.
Invention content
In order to overcome the above problem, the present invention to be more prone to control to a kind of society's temperature of offer, not to chilled goods
It can cause while frostbite and can meet to increase transportation radius, meet the cold-storage device of the demand of the long-distance transport of chilled goods.
The present invention also provides a kind of methods for increasing transportation radius and preventing refrigeration substance frostbite.
The technical scheme is that：A kind of cold-storage device, including cold-storage device body, the cold-storage device body are provided
Including mutual independent thermostat units and refrigerating unit, between the outer surface and the outer surface of refrigerating unit of the thermostat units extremely
Small part contacts, and cold is passed to thermostat units by the refrigerating unit by the contact site with thermostat units；In use, described
Thermostat units are located at the refrigerating unit and between the refrigeration substance of refrigeration, temperature control medium to be equipped in the thermostat units,
At least one refrigerating medium is equipped in the refrigerating unit, the temperature control medium and refrigerating medium are phase-change material, the load
The latent heat of phase change of cold medium is more than the latent heat of phase change of the temperature control medium, and the phase transition temperature of the temperature control medium is more than refrigeration substance
Frostbite temperature threshold value.
As improvement of the present invention, the temperature control medium is water or organic aqueous solution, and the refrigerating medium is binary
Or ternary eutectic salt system.
As improvement of the present invention, the organic aqueous solution is glycerin solution, 1,3 one butanediol aqueous solutions,
One or several kinds in ethanol water, one butanediol aqueous solution of Isosorbide-5-Nitrae, aqueous sucrose solution；The binary eutectic salt system is
One or several kinds in potassium chloride, sodium chloride, Sodium acetate trihydrate, sodium sulphate.
As improvement of the present invention, the cold-storage device body is plate-like, the thermostat units and refrigerating unit
Between contact with each other there are one face.
As improvement of the present invention, the cold-storage device body is cylindrical, and the thermostat units are U-shaped, institute
Refrigerating unit is stated to be located in the U-shaped recess portion of thermostat units.
As improvement of the present invention, the cold-storage device body is regular polyhedron.
As improvement of the present invention, the cold-storage device body be in square or cuboid, the thermostat units and
It is contacted with each other there are two face between refrigerating unit, the thermostat units are L-shaped.
As improvement of the present invention, the cold-storage device body be in square or cuboid, the thermostat units and
It contacts with each other there are three face between refrigerating unit, and is mutually perpendicular between any two face in three faces.
As improvement of the present invention, the refrigerating unit is arranged in thermostat units and is wrapped up by thermostat units, described
Refrigerating unit is S-shaped, spherical or other arbitrary shapes.
The present invention another technical solution be：A kind of side for increasing transportation radius and preventing refrigeration substance frostbite is provided
Method,
（S1）, cold-storage device body is provided, which, which has, at least partly contacts thermostat units and refrigerating unit；
（S2）, placed into the thermostat units and be refrigerated to the temperature control medium of predetermined temperature, placed into the refrigerating unit cold
Freeze to the refrigerating medium of predetermined temperature；The temperature control medium and refrigerating medium are phase-change materials, the phase transformation of the refrigerating medium
Latent heat is more than the latent heat of phase change of the temperature control medium；
（S3）, cold-storage device body is placed in the refrigeration substance for needing cold chain transportation, the phase transition temperature of the temperature control medium is more than
Refrigerate substance frostbite temperature threshold value, the thermostat units be located at the refrigerating unit and for refrigeration refrigeration substance it
Between, cold is passed to thermostat units by the refrigerating unit by the contact site with thermostat units.
For the present invention due to including cold-storage device body, the cold-storage device body includes mutual independent thermostat units and load
Cold unit at least partly contacts between the outer surface and the outer surface of refrigerating unit of the thermostat units, and the refrigerating unit is logical
It crosses and cold is passed into thermostat units with the contact site of thermostat units；In use, the thermostat units are located at the refrigerating unit
And between the refrigeration substance of refrigeration, being equipped with temperature control medium in the thermostat units, at least one is equipped in the refrigerating unit
Kind refrigerating medium, the temperature control medium and refrigerating medium are phase-change materials, and the latent heat of phase change of the refrigerating medium is more than described
The latent heat of phase change of temperature control medium, the phase transition temperature of the temperature control medium are more than the frostbite temperature threshold value of refrigeration substance.Therefore, originally
Inventing, there is temperature to be more prone to control, will not cause while frostbite and can meet to increase transportation radius to chilled goods,
The advantages of meeting the demand of the long-distance transport of chilled goods.
Description of the drawings
Fig. 1 is the planar structure schematic diagram of the first embodiment of the invention.
Fig. 2 is the planar structure schematic diagram of second of embodiment of the invention.
Fig. 3 is the structural schematic diagram after the splitting of the third of the invention embodiment.
Fig. 4 is the planar structure schematic diagram of the 4th kind of embodiment of the invention.
Fig. 5 is the dimensional structure diagram of the 5th kind of embodiment of the invention.
Fig. 6 is the dimensional structure diagram of the 6th kind of embodiment of the invention.
Fig. 7 is the structural schematic diagram after the 7th kind of embodiment of the invention is splitted.
Fig. 8 is the structural schematic diagram after the 8th kind of embodiment of the invention is splitted.
Fig. 9 is the structural schematic diagram after the 9th kind of embodiment of the invention is splitted.
Figure 10 is the planar structure schematic diagram of the tenth kind of embodiment of the invention.
Specific implementation mode
In the description of the present invention, it is to be understood that, "center" in term, "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of instructions such as " right sides " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this hair
Bright and simplified description, does not indicate or imply the indicated device or element must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only,
It is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects
Connect ", " connected " shall be understood in a broad sense, can also be dismantling connection, or be integrally connected for example, it may be being fixedly connected；It can be with
It is mechanical connection, can also be electrical connection；It can be directly connected, can also be Ke Yishi indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
The concrete meaning of invention.In addition, in the description of the present invention, unless otherwise indicated, " multiple ", " several " be meant that two or
It is more than two.
Referring first to Fig. 1, what Fig. 1 was disclosed is the first embodiment of cold-storage device, including cold-storage device body 100,
The cold-storage device body 100 includes mutual independent thermostat units 1 and refrigerating unit 2, the outer surface of the thermostat units 1 and
It is at least partly contacted between the outer surface of refrigerating unit 2, the refrigerating unit 2 will be cold by the contact site 200 with thermostat units 1
Amount passes to thermostat units 1；In use, the thermostat units 1 are located at the refrigerating unit 2 and the refrigeration substance for refrigeration
（It is not drawn into figure）Between, it is equipped with temperature control medium in the thermostat units 1, at least one refrigerating is equipped in the refrigerating unit 2
Medium, in the present embodiment, specifically, as shown in Figure 1, the cold-storage device body 100 is plate-like, the thermostat units 1
It is contacted with each other there are one face between refrigerating unit 2, a kind of temperature control medium, the refrigerating unit 2 is equipped in the thermostat units 1
Interior to be equipped with a kind of refrigerating medium, the temperature control medium and refrigerating medium are phase-change materials, the latent heat of phase change of the refrigerating medium
More than the latent heat of phase change of the temperature control medium, in this way during transport, the refrigerating medium just can have enough colds not
It is disconnected to be supplied to temperature control medium as low-temperature receiver, to make the temperature of refrigeration substance be maintained in the range of needs.The temperature control medium
Phase transition temperature be more than the frostbite temperature threshold value of refrigeration substance, i.e., since temperature control medium is directly to carry out hot friendship with refrigeration substance
It changes, therefore, phase transition temperature of the temperature control medium in phase transition process, it should higher than the frostbite temperature threshold of refrigeration substance
Value, for example, the frostbite temperature threshold value of apple is A DEG C, be less than or equal to A DEG C of apple will frostbite, then selecting temperature adjustment
When medium, the phase transition temperature of the temperature control medium should just be more than A DEG C, apple can be made to be unlikely to frostbite；It is transporting in this way
In the process, refrigeration substance is just unlikely to the case where frostbite occur because the temperature of the temperature control medium contacted with it is too low,
While realizing substance refrigeration during transport, and it can ensure that substance is injury-free；In the present invention, the temperature adjustment is situated between
Matter is water or organic aqueous solution, and the refrigerating medium is binary or ternary eutectic salt system.The organic aqueous solution is third
Three alcohol solutions, 1, one kind in 3 one butanediol aqueous solutions, ethanol water, one butanediol aqueous solution of Isosorbide-5-Nitrae, aqueous sucrose solution
Or it is several；The binary eutectic salt system is the one or several kinds in potassium chloride, sodium chloride, Sodium acetate trihydrate, sodium sulphate.
（Certainly, other temperature control medium and refrigerating medium can also in addition to this be selected）；In the present invention, when in use, first according to cold
The property for hiding substance selects suitable temperature control medium and refrigerating medium, and temperature control medium and refrigerating medium are refrigerated to predetermined temperature
After be respectively charged into thermostat units 1 and refrigerating unit 2, due to cold-storage device body described in the present embodiment 100 be it is plate-like,
Therefore, when packing refrigeration substance is transported, the cold-storage device body 100 is placed in packing box, the refrigerating list is made
The inner wall of the tight packing box of the face paste not contacted with thermostat units 1 of member 2, thermostat units 1 then directly carry out hot friendship with refrigeration substance
It changes, the method for this design through the invention, can be avoided the too low refrigerating unit 2 of temperature in the prior art and refrigeration
Substance is in direct contact the case where causing to refrigerate substance frostbite, meanwhile, the refrigerating unit 2 of cold bigger increases transportation radius, energy
Enough meet the demand of the long-distance transport of chilled goods；In the present invention, the temperature control medium in the thermostat units 1 and refrigerating unit 2
Interior refrigerating medium be all can according to the refrigeration property of substance, transport needs and flexibly select, therefore it is controllable when temperature
, use is more flexible, can be adapted for the cold chain transportation of more substances.
The present invention can also be set as second of embodiment（As shown in Figure 2）, second embodiment and the first implementation
Mode is substantially the same, the difference is that, the cold-storage device body 100 is plate-like, and the thermostat units 1 have two
A, respectively the first thermostat units 11 and the second thermostat units 12, in the present embodiment, first thermostat units 11 and second are adjusted
Warm unit 12 it is built-in be same temperature control medium, the refrigerating unit 2 is located at first thermostat units, 11 and second temperature adjustment
Between unit 12, in use, the cold-storage device body 100 is placed in packing box, make the refrigerating unit 2 not with first
The inner wall for the tight packing box of face paste that thermostat units 11, the second thermostat units 12 contact, makes refrigeration substance and the first thermostat units 11
It is in contact with the second thermostat units 12.
The present invention can also be set as the third embodiment（As shown in Figure 3）, the third embodiment with the first implementation
Mode is substantially the same, the difference is that, the cold-storage device body 100 is cylindrical, and the thermostat units 1 are in
U-shaped, the refrigerating unit 2 is located in the U-shaped recess portion of thermostat units 1, and the refrigerating unit 2 is tempered 1 semi-surrounding of unit,
In use, the cold-storage device body 100 is placed in packing box, make not contacted with thermostat units 1 for the refrigerating unit 2
The inner wall of the tight packing box of face paste makes refrigeration substance be located in packing box and is contacted with thermostat units 1.
The present invention can also be set as the 4th kind of embodiment（As shown in Figure 4）, the 4th kind of embodiment and the first implementation
Mode is substantially the same, the difference is that, the cold-storage device body 100 is regular polyhedron, specifically, the cold-storage
Device body 100 is in square（Or cuboid）, it is contacted with each other there are two face between the thermostat units 1 and refrigerating unit 2,
The thermostat units 1 are L-shaped, likewise, in use, the cold-storage device body 100 is placed in packing box, make the refrigerating
The inner wall of the tight packing box of the face paste not contacted with thermostat units 1 of unit 2, makes refrigeration substance be contacted with thermostat units 1.
The present invention can also be set as the 5th kind of embodiment（As shown in Figure 5）, the 5th kind of embodiment and the first implementation
Mode is substantially the same, the difference is that, the cold-storage device body 100 is in square（Or cuboid）, the tune
It contacts with each other there are three face between warm unit 1 and refrigerating unit 2, and is mutually perpendicular between any two face in three faces, together
Sample, in use, the cold-storage device body 100 is placed in packing box, make the refrigerating unit 2 not with thermostat units 1
The inner wall of the tight packing box of face paste of contact, makes refrigeration substance be contacted with thermostat units 1, and directly carry out heat exchange.
The present invention can also be set as the 6th kind of embodiment（As shown in Figure 6）, the 6th kind of embodiment and the first implementation
Mode is substantially the same, and the setting of refrigerating unit 2 is wrapped up in thermostat units 1 and by thermostat units 1, and difference exists
In in the present embodiment, the thermostat units 1 are in square（Or cuboid）Type, the refrigerating unit 2 are also in square（Or it is long
Cube）Type, and the refrigerating unit 2 is located inside thermostat units 1.
The present invention can also be set as the 7th kind of embodiment（As shown in Figure 7）, the 7th kind of embodiment and the 6th kind of implementation
Mode is substantially the same, and the setting of refrigerating unit 2 is wrapped up in thermostat units 1 and by thermostat units 1, and difference exists
In in the present embodiment, the thermostat units 1 are in square（Or cuboid）, the refrigerating unit 2 is S-shaped.
The present invention can also be set as the 8th kind of embodiment（As shown in Figure 8）, the 8th kind of embodiment and the 6th kind of implementation
Mode is substantially the same, and the setting of refrigerating unit 2 is wrapped up in thermostat units 1 and by thermostat units 1, and difference exists
In in the present embodiment, the thermostat units 1 are in square（Or cuboid）, the refrigerating unit 2 is also in square（Or it is long
Cube）, and the refrigerating unit 2 have it is multiple（It is of course also possible to be one）.
The present invention can also be set as the 9th kind of embodiment（As shown in Figure 9）, the 9th kind of embodiment and the 6th kind of implementation
Mode is substantially the same, and the setting of refrigerating unit 2 is wrapped up in thermostat units 1 and by thermostat units 1, and difference exists
In in the present embodiment, the refrigerating unit 2 and thermostat units 1 are spherical in shape, and the refrigerating unit 2 has 3（Certainly, also may be used
To be one）.In the present embodiment, the refrigerating medium in 3 refrigerating units 2 can be identical can also be it is different,
Specifically it can be set as needed.
The present invention can also be set as the tenth kind of embodiment（As shown in Figure 10）, the tenth kind of embodiment and second of implementation
Mode is substantially the same, the difference is that, in the present embodiment, there are two types of the temperature control mediums, and respectively the first temperature adjustment is situated between
Matter 110 and the second temperature control medium 120, first thermostat units 11 are interior to be equipped with the first temperature control medium 110 and the second thermostat units
It is equipped with the second temperature control medium 120 in 12, the phase transition temperature of the first temperature control medium 110 and the second temperature control medium 120 is different, thus
It can meet in transportational process, while place two kinds of property differences in a packing box（Specially refrigerate the frostbite of substance
Temperature threshold value differs greatly）Refrigeration substance, ensure that in this way each refrigeration substance can be corresponding
It under the action of temperature control medium, maintains a relatively constant temperature and carries out cold chain transportation in range so that the regenerator in the present invention
Part can realize the cold chain transportation of a variety of refrigeration substances in a packing box.
The present invention also provides it is a kind of increase transportation radius and prevent refrigeration substance frostbite method,
（S1）, cold-storage device body 100 is provided, which, which has, at least partly contacts thermostat units 1 and refrigerating
Unit 2；
（S2）, placed into the thermostat units 1 and be refrigerated to the temperature control medium of predetermined temperature, placed into the refrigerating unit 2
It is refrigerated to the refrigerating medium of predetermined temperature；The temperature control medium and refrigerating medium are phase-change materials, the phase of the refrigerating medium
Become the latent heat of phase change that latent heat is more than the temperature control medium；
（S3）, cold-storage device body 100 is placed in the refrigeration substance for needing cold chain transportation, the phase transition temperature of the temperature control medium is big
In the frostbite temperature threshold value of refrigeration substance, the thermostat units 1 are located at the refrigerating unit 2 and the refrigeration substance for refrigeration
Between, cold is passed to thermostat units 1 by the refrigerating unit 2 by the contact site 200 with thermostat units 1.
In the present invention, other than the embodiment that the present invention is enumerated, can also there are many embodiments, the present invention can not possibly
Another one is exhaustive, other arbitrary shapes that may be implemented all fall in the scope of protection of the present invention.
Claims (10)
1. a kind of cold-storage device, it is characterised in that：Including cold-storage device body（100）, the cold-storage device body（100）Including
Mutual independent thermostat units（1）With refrigerating unit（2）, the thermostat units（1）Outer surface and refrigerating unit（2）Appearance
It is at least partly contacted between face, the refrigerating unit（2）By with thermostat units（1）Contact site（200）Cold is passed to
Thermostat units（1）；In use, the thermostat units（1）Positioned at the refrigerating unit（2）With the refrigeration substance for refrigeration it
Between, the thermostat units（1）It is interior to be equipped with temperature control medium, the refrigerating unit（2）It is interior to be equipped at least one refrigerating medium, it is described
Temperature control medium and refrigerating medium are phase-change materials, and the latent heat of phase change of the refrigerating medium is latent more than the phase transformation of the temperature control medium
Heat, the phase transition temperature of the temperature control medium are more than the frostbite temperature threshold value of refrigeration substance.
2. cold-storage device according to claim 1, it is characterised in that：The temperature control medium is water or organic aqueous solution,
The refrigerating medium is binary or ternary eutectic salt system.
3. cold-storage device according to claim 2, it is characterised in that：The organic aqueous solution be glycerin solution,
One or several kinds in 1,3 one butanediol aqueous solution, ethanol water, one butanediol aqueous solution of Isosorbide-5-Nitrae, aqueous sucrose solution；Institute
It is the one or several kinds in potassium chloride, sodium chloride, Sodium acetate trihydrate, sodium sulphate to state binary eutectic salt system.
4. cold-storage device according to claim 1,2 or 3, it is characterised in that：The cold-storage device body（100）It is to be in
Plate, the thermostat units（1）With refrigerating unit（2）Between contact with each other there are one face.
5. cold-storage device according to claim 1,2 or 3, it is characterised in that：The cold-storage device body（100）It is to be in
It is columned, the thermostat units（1）It is U-shaped, the refrigerating unit（2）Positioned at thermostat units（1）U-shaped recess portion in.
6. cold-storage device according to claim 1,2 or 3, it is characterised in that：The cold-storage device body（100）It is rule
Then polyhedron.
7. cold-storage device according to claim 6, it is characterised in that：The cold-storage device body（100）It is in square to be
Or cuboid, the thermostat units（1）With refrigerating unit（2）Between contact with each other there are two face, the thermostat units（1）In L
Type.
8. cold-storage device according to claim 6, it is characterised in that：The cold-storage device body（100）It is in square to be
Or cuboid, the thermostat units（1）With refrigerating unit（2）Between contact with each other there are three face, and arbitrary two in three faces
It is mutually perpendicular between a face.
9. cold-storage device according to claim 6, it is characterised in that：The refrigerating unit（2）It is arranged in thermostat units（1）
It is interior and by thermostat units（1）Package, the refrigerating unit（2）S-shaped, spherical or other arbitrary shapes.
10. a kind of method for increasing transportation radius and preventing refrigeration substance frostbite, it is characterised in that：
（S1）, provide cold-storage device body（100）, the cold-storage device body（100）Have and at least partly contacts thermostat units（1）
With refrigerating unit（2）；
（S2）, to the thermostat units（1）It is interior to place the temperature control medium for being refrigerated to predetermined temperature, to the refrigerating unit（2）It is interior
Place the refrigerating medium for being refrigerated to predetermined temperature；The temperature control medium and refrigerating medium are phase-change materials, the refrigerating medium
Latent heat of phase change be more than the temperature control medium latent heat of phase change；
（S3）, by cold-storage device body（100）It is placed in the refrigeration substance for needing cold chain transportation, the phase transition temperature of the temperature control medium
More than the frostbite temperature threshold value of refrigeration substance, the thermostat units（1）Positioned at the refrigerating unit（2）With for the cold of refrigeration
Between hiding substance, the refrigerating unit（2）By with thermostat units（1）Contact site（200）Cold is passed into thermostat units
（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810032237.6A CN108302852A (en) | 2018-01-12 | 2018-01-12 | Increase transportation radius and prevents the method and its cold-storage device of refrigeration substance frostbite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810032237.6A CN108302852A (en) | 2018-01-12 | 2018-01-12 | Increase transportation radius and prevents the method and its cold-storage device of refrigeration substance frostbite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108302852A true CN108302852A (en) | 2018-07-20 |
Family
ID=62868829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810032237.6A Withdrawn CN108302852A (en) | 2018-01-12 | 2018-01-12 | Increase transportation radius and prevents the method and its cold-storage device of refrigeration substance frostbite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108302852A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983747A (en) * | 2021-10-29 | 2022-01-28 | 中华全国供销合作总社济南果品研究院 | Multi-temperature-zone refrigerated transport equipment capable of automatically preparing cold storage agent |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1775891A (en) * | 2005-12-09 | 2006-05-24 | 刘益才 | Combined cold-storage agent for electric refrigerator |
| CN101712393A (en) * | 2009-11-12 | 2010-05-26 | 赵建国 | Rechargeable energy storage and heat preservation device |
| CN201512185U (en) * | 2009-11-12 | 2010-06-23 | 赵建国 | Rechargeable energy storage heat-insulating device |
| CN102080906A (en) * | 2011-01-25 | 2011-06-01 | 西安交通大学 | Efficient three-medium phase change coupled cold-accumulating and heat-exchanging device |
| CN103010318A (en) * | 2011-09-26 | 2013-04-03 | 蓝星(北京)化工机械有限公司 | Cold storage and thermoregulation carriage, and manufacturing method and application thereof |
| CN103129040A (en) * | 2011-11-28 | 2013-06-05 | 昆山市周市镇吉盛服装厂 | Temperature-adjustable fabric |
| CN103625781A (en) * | 2012-08-23 | 2014-03-12 | 派利肯生物制药有限公司 | Thermal management systems and methods |
| CN203740350U (en) * | 2013-12-04 | 2014-07-30 | 山东商业职业技术学院 | Air conditioning temperature control device |
| CN206637912U (en) * | 2017-03-29 | 2017-11-14 | 佛山库乐冷藏科技有限公司 | A kind of ice raft of temperature controllable |
| CN207797476U (en) * | 2018-01-12 | 2018-08-31 | 深圳市恒鲜物联科技实业有限公司 | Cold-storage device |
| CN110641848A (en) * | 2019-10-28 | 2020-01-03 | 南京工业大学 | Fruit and vegetable storage container applying double-layer phase-change material and natural cold source |
| CN113266976A (en) * | 2021-05-26 | 2021-08-17 | 合肥美的生物医疗有限公司 | Ice-lined refrigerator and refrigerator control method |
-
2018
- 2018-01-12 CN CN201810032237.6A patent/CN108302852A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1775891A (en) * | 2005-12-09 | 2006-05-24 | 刘益才 | Combined cold-storage agent for electric refrigerator |
| CN101712393A (en) * | 2009-11-12 | 2010-05-26 | 赵建国 | Rechargeable energy storage and heat preservation device |
| CN201512185U (en) * | 2009-11-12 | 2010-06-23 | 赵建国 | Rechargeable energy storage heat-insulating device |
| CN102080906A (en) * | 2011-01-25 | 2011-06-01 | 西安交通大学 | Efficient three-medium phase change coupled cold-accumulating and heat-exchanging device |
| CN103010318A (en) * | 2011-09-26 | 2013-04-03 | 蓝星(北京)化工机械有限公司 | Cold storage and thermoregulation carriage, and manufacturing method and application thereof |
| CN103129040A (en) * | 2011-11-28 | 2013-06-05 | 昆山市周市镇吉盛服装厂 | Temperature-adjustable fabric |
| CN103625781A (en) * | 2012-08-23 | 2014-03-12 | 派利肯生物制药有限公司 | Thermal management systems and methods |
| CN203740350U (en) * | 2013-12-04 | 2014-07-30 | 山东商业职业技术学院 | Air conditioning temperature control device |
| CN206637912U (en) * | 2017-03-29 | 2017-11-14 | 佛山库乐冷藏科技有限公司 | A kind of ice raft of temperature controllable |
| CN207797476U (en) * | 2018-01-12 | 2018-08-31 | 深圳市恒鲜物联科技实业有限公司 | Cold-storage device |
| CN110641848A (en) * | 2019-10-28 | 2020-01-03 | 南京工业大学 | Fruit and vegetable storage container applying double-layer phase-change material and natural cold source |
| CN113266976A (en) * | 2021-05-26 | 2021-08-17 | 合肥美的生物医疗有限公司 | Ice-lined refrigerator and refrigerator control method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983747A (en) * | 2021-10-29 | 2022-01-28 | 中华全国供销合作总社济南果品研究院 | Multi-temperature-zone refrigerated transport equipment capable of automatically preparing cold storage agent |
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