CN108759536A - energy storage device - Google Patents
energy storage device Download PDFInfo
- Publication number
- CN108759536A CN108759536A CN201810715094.9A CN201810715094A CN108759536A CN 108759536 A CN108759536 A CN 108759536A CN 201810715094 A CN201810715094 A CN 201810715094A CN 108759536 A CN108759536 A CN 108759536A
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- China
- Prior art keywords
- heat exchange
- energy storage
- storage device
- heat
- fin
- Prior art date
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/021—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material and the heat-exchanging means being enclosed in one container
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The present invention provides a kind of energy storage device, including shell (121), shell (121) limits the space for accommodating phase-change material (122)；Heat exchanger (123), heat exchanger (123) is set in space, and for carrying out heat exchange with phase-change material (122), heat exchanger (123) includes at least one set of heat exchange unit, heat exchange unit includes heat exchange ontology (125) and heat exchange strengthening portion (126), and heat exchange strengthening portion (126) reinforces the heat transfer of phase-change material (122) and heat exchange ontology (125).Energy storage device of the present invention is stored by phase-change material and released cold quantity, is detached from the cold storage environment that power supply maintains heat-preserving equipment, power source need not be arranged, realize passive refrigeration；The heat exchange strengthening portion of energy storage device increases the contact area of phase-change material and heat exchanger so that energy storage device release it is cold uniformly heat-preserving equipment temperature fluctuation is small, and temperature control is accurate, reduce cargo corruption loss rate, cargo quality be effectively ensured.
Description
Technical field
The present invention relates to a kind of energy storage devices, in particular to a kind of energy storage device of heat-preserving equipment.
Background technology
Cold chain container is a kind of heat insulation transportation equipment, is used for the cargo of transport temperature sensitivity.It needs to pass through attemperator
So that product is maintained in transportational process within the scope of certain temperature in case, not by ambient temperature, humidity variation and
Ensure cargo quality.
In order to keep the temperature in the heat insulation transportations equipment such as container constant in preset range, it is primarily present in the prior art
Two kinds of heat preserving methods, one is refrigeration unit is equipped with to babinet, one is the storage cold plate for capableing of released cold quantity is arranged in babinet.
It stores up and accommodates phase-change material in cold plate, the energy variation caused by substance phase transition process carries out heat exchange, to rise with memory space
To the effect for adjusting temperature.However in the prior art, it is to the mode of storage cold plate supplement cold：Entire storage cold plate is replaced, or
Storage cold plate or storage cold plate and incubator are placed in freezer and are freezed.These cold arbitrary ways are relatively simple, supplement efficiency
Low, the time is long, and cost is higher.And it is uneven to store up phase-change material released cold quantity in cold plate so that temperature fluctuation in heat-preserving equipment
Degree is big, and temperature control is not accurate, and cargo corruption loss rate is high.
Invention content
The main purpose of the present invention is to provide a kind of energy storage device, the energy storage device release it is cold uniformly, convenient for supplement cold,
So that attemperator temperature fluctuation is small, temperature control is accurate, reduces cargo corruption loss rate, cargo quality has been effectively ensured.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of energy storage device.
A kind of energy storage device, including：Shell, shell limit the space for accommodating phase-change material；Heat exchanger, heat exchanger are set to
In space, and for carrying out heat exchange with phase-change material, heat exchanger includes at least one set of heat exchange unit, and heat exchange unit includes heat exchange
Ontology and heat exchange strengthening portion, heat exchange strengthening portion reinforce the heat transfer of phase-change material and the ontology that exchanges heat.
Further, heat exchange strengthening portion increases the contact area of phase-change material and heat exchanger, and around heat exchange ontology setting.
Further, heat exchange strengthening portion is set as extending radially outwardly from heat exchange ontology at least partly.
Further, heat exchange strengthening portion is set as axially extending from heat exchange ontology at least partly.
Further, heat exchange strengthening portion is distributed on the different axial position of heat exchange ontology.
Further, heat exchange strengthening portion is coiled in a spiral manner around heat exchange ontology.
Further, heat exchange strengthening portion support heat exchange ontology, and it is carried on the surface towards phase-change material of shell.
Further, heat exchange ontology includes at least one pipe portion.
Further, heat exchange ontology includes sequentially connected multiple pipe portions, and heat exchange strengthening portion includes changing for each pipe portion
Hot reinforcement unit, adjacent heat exchange reinforcement unit thermally conductively connect each other at least partly.
Further, adjacent heat exchange reinforcement unit is at least partially joined together.
Further, heat exchange ontology is set as bending tube, and bending tube includes one or more U-shaped bendings, and multiple pipe portions are U
The straight-tube portion of type bending tube, multiple pipe portions pass through U-shaped portion point connection.
Further, heat exchange reinforcement unit includes multiple heat exchange fins.
Further, heat exchange fin is set as the linear type to extend radially outwardly from pipe portion or camber fin.
Further, heat exchange reinforcement unit include the adjacent direction in pipe portion and/or adjacent direction respectively it is vertical on prolong
The fin stretched, at least part of fin provide the vertical support force in adjacent direction and/or adjacent direction for pipe portion.
Further, the fin extended in the adjacent direction of pipe portion includes the connecting fin being arranged between adjacent pipe portion
Piece.
Further, the fin extended in the adjacent direction of pipe portion include be positioned close to the pipe portion of shell and shell it
Between support fin.
Further, connection fin is connected to each other.
Further, connection fin extends on the entire axial length of pipe portion.
Further, it supports fin and/or the vertical fin upwardly extended of adjacent direction to extend to and abuts shell
Towards the surface of phase-change material.
Further, energy storage device includes multigroup heat exchange unit, and adjacent heat exchange unit thermally conductively connects.
Further, the adjacent heat exchange reinforcement unit of adjacent heat exchange unit thermally conductively connects each other at least partly.
Further, the adjacent heat exchange reinforcement unit of adjacent heat exchange unit is at least partially joined together.
Further, the adjacent heat exchange reinforcement unit of adjacent heat exchange unit is by connecting fin to be clamped, rabbet or take
The mode connect links together.
Further, the nucleus for accelerating phase-change material to generate phase transformation is additionally provided in shell.
Further, nucleus has honeycomb.
It applies the technical scheme of the present invention, the energy storage device of heat-preserving equipment is provided with heat exchange strengthening portion, and heat exchange strengthening portion increases
The contact area of big phase-change material and heat exchanger so that heat-preserving equipment release it is cold uniformly temperature fluctuation is small, and temperature control is accurate, reduce
Cargo corruption loss rate, has been effectively ensured cargo quality.By the storage cold of the phase-change material of energy storage device, it is detached from power supply and maintains to protect
Power source need not be arranged in warm equipment cold storage environment, realize passive refrigeration；Safety in operation significantly improves, and avoids in transit
Human interference is freezed.And the phase-change material that the energy storage device of heat-preserving equipment uses stores up, and cold density is big, potential heat value is high, nontoxic, nothing
Corrosion, it is pollution-free；Safe to use, nonflammable explosive, stable cycle performance, service life is long.Energy storage device is equal with other structures
For mechanical connection, maintaining is convenient, and transportation cost is low.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the schematic diagram of present invention heat preservation storage and transportation system；And
Fig. 2 is heat-preserving equipment schematic internal view of the present invention；
Fig. 3 is energy storage device and pipeline distribution schematic diagram inside heat-preserving equipment of the present invention；
Fig. 4 is energy storage device structure schematic diagram of the present invention；
Fig. 5 is Section A-A view in Fig. 4；
Fig. 6 is energy storage device heat exchanger schematic cross-section in the embodiment of the present invention one；
Fig. 7 (a) -7 (e) is energy storage device heat exchanger schematic cross-section in the embodiment of the present invention two to six；
Fig. 8 is that the present invention fills cold container structure schematic diagram；
Fig. 9 is that the present invention fills cold container attemperater schematic diagram；
Figure 10 is that the present invention fills cold working container principle schematic；
Figure 11 is thermal-insulating transport vehicle structural schematic diagram of the present invention.
Wherein, above-mentioned attached drawing includes the following drawings label：
Heat-preserving equipment 1, fills cool equipment 2, information monitoring system 3,
Incubator ontology 11, energy storage device 12, pipe-line system 13,
Shell 121, phase-change material 122, heat exchanger 123, radiating fin 124, bending tube 125, fin 126, honeycomb aluminum
127,
First heat exchange unit 1231, the second heat exchange unit 1232,
First pipe portion 1251, the second pipe portion 1252, third pipe portion 1253, the 4th pipe portion 1254,
First fin 1261, the second fin 1262, third fin 1263 dissipate fin 1264,
Inlet union 131, outlet connection 132,
Outer circulation pump 21, external circulation line 22, attemperater 23, internal circulation pump 24, inner loop pipeline 25, refrigeration unit
26,
First storage element 231, the second storage element 232, partition board 233,
First outlet tube road 221, the first inlet pipe 242, the second outlet tube road 241, the second inlet pipe 222,
Information acquisition module 31, central processing unit 32.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Below in conjunction with specific embodiment, present invention is further described in detail, these embodiments should not be understood as limitation originally
Invent range claimed.
As shown in Figure 1, low-temperature storage of the present invention is that the multimodal transport cold chain based on phase change energy storage technology is transported with transportation system
Defeated system, for transport to storage condition temperature require freeze, chilled article or biological products etc..Low-temperature storage and transport
System includes the heat-preserving equipment 1 that can be transported, and fills cool equipment 2 and management information system 3.Heat-preserving equipment 1；For storage article,
It is mounted in railway, highway or waterway transportation equipment and is transported, heat-preserving equipment includes incubator ontology 11, incubator ontology 11
It is internally provided with energy storage device 12, the temperature and humidity environment for the somewhat constant for meeting object storing demand is provided.Fill cool equipment 2
Cold, the storage of energy storage device 12 and released cold quantity are filled to the energy storage device 12 of heat-preserving equipment 1, and 11 inside of heat-preserving equipment ontology is made to maintain
Stationary temperature.Management information system 3 obtains heat-preserving equipment 1 and/or fills the information data on cool equipment 2, is based on information data
Realize the functions such as condition monitoring, path planning, clearing payment.Specifically, management information system 3 positions heat-preserving equipment 1 in real time
With fill cool equipment 2, and acquire heat-preserving equipment 1 and fill the environment temperature and humidity of cool equipment 2, monitor environment in heat-preserving equipment 1,
The working condition of cool equipment 2, posting status information are filled, gauze office is filled in cooperation, and cold scheme is filled in planning.
According to the difference required environment temperature in transportational process, heat-preserving equipment may need to fill cold or fill heat, fill cold set
Standby to need correspondingly to carry out filling cold or transmission heat storage medium heating to heat-preserving equipment transmission refrigerating medium, this specification is to fill cold set
It is illustrated for standby.Using the identical as the structure for filling cool equipment is used of hot equipment is filled, differ only in phase-change material into
The medium that row heat is transmitted is heat storage medium.
As Figure 2-3, heat-preserving equipment 1 is used for storage article, therefore in transportational process, the temperature inside heat-preserving equipment
It needs to maintain within the scope of predetermined temperature.Based on the above demand, heat-preserving equipment includes the incubator ontology for storage article
11, the energy storage device 12 and pipe-line system 13 of released cold quantity.Heat-preserving equipment includes at least one energy storage device 12, energy storage device 12
It is set to top and/or side in incubator ontology 11.Energy storage device inner containment has phase-change material, phase-change material storage cold close
Degree is big, releases the uniform isothermal of energy, therefore the cold continuous uniform release of energy storage device, automatic temperature-control keep environment temperature constant in phase
Height temperature attachment maintains refrigeration or freezing environment in incubator ontology 11.Phase-change material sustained release cold reaches a timing
Between after, need to carry out the supplement of cold to it.Pipe-line system 13 is received from the refrigerating medium for filling cool equipment 2 and by refrigerating medium
In circulation conveying to energy storage device.The refrigerating medium of constant flow and the phase-change material 122 of energy storage device carry out heat in pipeline 13
It exchanges, so that phase-change material 122 is generated phase transformation, cold is stored in phase-change material 122.
As shown in figs. 4-7, energy storage device includes shell 121, and shell limits the space for accommodating phase-change material 122.Shell 121
It is inside additionally provided with heat exchanger 123, heat exchanger 123 carries out heat exchange with phase-change material 122.When energy storage device carries out filling cold, i.e.,
It filling under cold operating mode, refrigerating medium is persistently supplied in heat exchanger, phase-change material carries out heat exchange with the refrigerating medium in heat exchanger,
Generate phase transformation.After phase-change material is undergone phase transition completely, or after meeting pre-provisioning request, stopping to energy storage device fill cold, that is, stops
The only supply of refrigerating medium.The cold of storage is discharged into heat-preserving equipment 1 by phase-change material.
Shell is made of the good metal material of thermal conductivity and rigidity, and hull outside has heat dissipation strengthening portion.Heat dissipation is reinforced
There are two types of the forms of expression in portion.The first form, housing outer surface are provided with radiating fin 124, radiating fin 124 at least partly
The contact area of energy storage device and the intrinsic memory space of incubator is increased, uniform released cold quantity is conducive to.Second of form,
Flat platen structure may be used in shell, the same heat dissipation contact area for increasing shell and the intrinsic exterior space of incubator,
Conducive to uniform released cold quantity.At least one wall of shell is arranged to curved surface laminated form, and the structure on surface can be that beading is hardened
Structure, wavy shaped configuration, or it is other with alternate protrusion and groove structure.
Heat exchanger 123 is immersed in phase-change material, can cooling phase change materials 122, certainly, according to actual demand, heat exchange
Optionally heating phase-change material 122 of device 123.Heat exchanger includes at least one set of heat exchange unit 1231, and every group of heat exchange unit has one
An a refrigerating medium inlet a and refrigerating media outlet b, heat exchange unit include heat exchange ontology 125 and heat exchange strengthening portion 126.It changes
For hot ontology 125 for accommodating refrigerating medium, heat exchange ontology is set as the form of at least one pipe portion, in embodiment one, heat exchange this
The form of body is bending tube 125, and bending tube includes one or more U-shaped bendings, and refrigerating medium flows through in bending tube, while with
Phase-change material carries out hot transmission.Heat exchange strengthening portion 126 is used to reinforce the heat transfer of phase-change material and refrigerating medium in the ontology that exchanges heat.
In order to promote the heat exchange between refrigerating medium and phase-change material, it is provided with heat exchange strengthening portion 126 outside bending tube 125, implements
In example one, heat exchange strengthening portion is fin 126.Heat exchange unit 1231 includes bending tube 125 and fin 126.
In embodiment one as shown in figs. 4 and 6, for the tool of bending tube 125 there are two U-shaped bending, be located at both sides three are U-shaped curved
Head is sequentially connected four straight sections：First pipe portion 1251, the second pipe portion 1252, third pipe portion 1253 and the 4th pipe portion 1254, the
One pipe portion 1251 is set as the refrigerating medium inlet a with energy storage device 12, and the 4th pipe portion 1254 is set as with energy storage device
Refrigerating media outlet b, refrigerating medium enters the first pipe portion from entrance a, and followed by four pipe portions, from outlet b outflows.This
Four pipe portions are adjacent, and the direction is defined as to the adjacent direction X of pipe portion.It is provided with heat exchange strengthening portion outside heat exchange ontology 125
126, the heat exchange strengthening portion for corresponding to set by a pipe portion is defined as a heat exchange reinforcement unit.Heat exchange adds in embodiment one
Strong portion is fin, and heat exchange reinforcement unit is fin accordingly.Fin is set as the linear type to extend radially outwardly from pipe portion or arc
The adjacent fins of type fin, adjacent pipe portion thermally conductively connect each other at least partly.
The reinforcement unit 1231 that exchanges heat includes multiple heat exchange fins 126, i.e., be provided with outside each pipe portion it is multiple radially outward
The fin 126 extended is radiated, fin 126 extends on the entire axial length of pipe portion, and at least part of fin provides for pipe portion
In the vertical support force of adjacent direction and/or adjacent direction.The embodiment includes two kinds of fins：Connect fin and support wing
Piece.The first fin 1261 that connection fin extends in the adjacent direction for the pipe portion between adjacent pipe portion, support fin include
In the second fin 1262 that the Vertical Square of pipe portion adjacent direction upwardly extends, and the neighbour in pipe portion between pipe portion and shell
The third fin 1263 that the side of connecing upwardly extends.Further include the adjacent direction and adjacent direction in pipe portion as optimum embodiment
The diverging fin 1264 that side between vertical direction upwardly extends.Fin 126 is arranged in around pipe portion, supports bending tube 125, and
And it is carried on the surface towards phase-change material of shell.In any one radial section of pipe portion, fin 126 is in pipe portion week
It encloses to form sun floral patterning.Each pipe portion includes two the second fins 1262, and the second fin can extend to abutting shell
121 inner surfaces become gigantic pattern, and the vertical support force in adjacent direction is provided for pipe portion.Each pipe portion includes two
Adjacent first fin 1261 of a first fin 1261, adjacent pipe portion is connected to each other, one of them first fin 1261
With slot structure, another first fin 1261 has protrusion, the first fin with slot structure of the first pipe portion 1251
1261 are linked together with the first fin 1261 with bulge-structure of the second pipe portion by protrusion and groove, are become hand in hand
Pattern reaches ideal refrigeration effect to increase the heat exchange area of heat exchanger and phase-change material to greatest extent, while being pipe portion
Support force in adjacent direction is provided.Second pipe portion 1252 and third pipe portion 1253, third pipe portion 1253 and the 4th pipe portion 1254
Heat exchange reinforcement unit use identical connection type.Third fin 1263, can between the first pipe portion 1251 and shell 121
To extend to 121 inner surface of shell, to support bending tube 125, naturally it is also possible to not extend to 121 inner surface of shell.
Other structure types, such as linear type or camber fin may be used in fin 126, concrete form as shown in figure 8,
As long as increasing the contact area of the phase-change material and heat exchanger.Fig. 7 (a) -7 (e) is in the embodiment of the present invention two to six
Energy storage device heat exchanger schematic cross-section.Fin at least part of can extend radially outwardly from bending tube 125, or at least portion
Divide ground axially extending from bending tube 125, is either distributed on the different axial position of the bending tube 125 or with spiral side
Formula is coiled in around 125 ontology of bending tube.
Heat exchanger 123 can have there are one heat exchange unit, two heat exchange units, and three heat exchange units or more heat exchange is single
Member, the entrance a of each heat exchange unit can be connected to the same pipeline and receive refrigerating medium, and outlet b is connected to an other pipe
Road makes refrigerating medium back flow.The adjacent heat exchange reinforcement unit of adjacent heat exchange unit thermally conductively connects each other at least partly.
In embodiment one, heat exchanger has the first heat exchange unit 1231 and the second heat exchange unit 1232 the two adjacent heat exchange lists
Member.The adjacent heat exchange reinforcement unit of adjacent heat exchange unit is at least partially joined together, and the first heat exchange unit and second changes
Hot cell is adjacent on adjacent direction X, and the first fin 1261 and second heat exchange of the 4th pipe portion 1254 of the first heat exchange unit is single
First fin of the first pipe portion 1251 of member 1232 is linked together by protrusion and groove, and two heat exchange units integrally become hand
Knob pattern.Third fin 1263 between the 4th pipe portion 1254 and shell 121 of second heat exchange unit 1232 can prolong always
121 inner surface of shell is reached, to support bending tube 125, certain third fin 1263 that can not also extend to shell inner surface.
Phase transformation is generated in order to accelerate phase-change material, fin 126 can be made into rough surface, through-hole can also be arranged.Separately
Outside, nucleus 127 can also be filled in shell, nucleus is preferably cellular substance, such as honeycomb aluminum 127.
As Figure 4-Figure 6, the cross section of heat exchange unit includes multiple scattered rays portions of circular portion 1254 and circular periphery
It is heat exchange ontology to divide 1261-1264, circular portion 1254, and scattered rays part 1261-1264 is heat exchange strengthening portion.Scattered rays part
1261-1264 increases the contact area of phase-change material 122 and heat exchanger 123.Scattered rays 1261-1264 surrounds circular portion
1254 settings, extend radially outwardly from circular portion at least partly, and scattered rays 1261-1264 supports circular portion 1254, and
And extend to the boundary of shell 121.Scattered rays is the straight line or folding line to extend radially outwardly from circular portion.Heat exchange unit
Cross section includes multiple circular portions, and the first scattered rays part of adjacent circular portion is connected to each other.Heat exchanger 123 includes more
Group heat exchange unit, scattered rays part include the first scattered rays part 1261, the first scattered rays part of adjacent heat exchange unit
1261 are connected to each other.Scattered rays part further includes the second scattered rays part 1262, and 1262 part of the second scattered rays supports the circle
Shape part, and carry on the housing.According to the record of front, in embodiment one, heat exchanger 112 includes two groups of heat exchange lists
Member 1231 and 1232, heat exchange ontology are bending tube 125, and bending tube 125 includes the first pipe portion 1251, the second pipe portion 1252, third
Pipe portion 1253 and the 4th pipe portion 1254, heat exchange reinforcement unit 1231 include multiple heat exchange fins 126, the first fin 1261, third
Fin 1263, the second fin 1262 dissipate fin 1264.It corresponds on the cross section of heat exchange unit, each heat exchange unit includes
Four circular portion 1251-1254, adjacent circular portion 1251 and 1252 pass through corresponding 1261 He of scattered rays of the first fin
The corresponding scattered rays of the first adjacent fin 1261 links together, and to constitute structure of handing in hand, the second fin is corresponding to be dissipated
Ray 1262 extends to the boundary of shell 121, to constitute gigantic structure.The corresponding scattered rays of first fin 1261,
The corresponding scattered rays 1263 of three fins, the corresponding scattered rays 1262 of the second fin, diverging 1264 corresponding scattered rays of fin difference
It extends radially outwardly from circular portion, whole cross section constitutes sun floral structure.First fin of the first heat exchange unit 1231 corresponds to
Corresponding with adjacent the first fin of the second heat exchange unit 1232 scattered rays of scattered rays 1,261 1261 link together, two
Heat exchange unit integrally becomes pattern hand in hand.
According to the temperature requirements of transport cargo, the heat-preserving equipment of variety classes size can be customized.Heat-preserving equipment can be
Insulated container (as shown in Figure 2), heat preservation refrigerator, heat preservation freezer or thermal-insulating transport vehicle (as shown in figure 11), in incubator ontology
Multiple energy storage devices 12 can be equipped with inside 11, energy storage device 12 is set to top and/or side in incubator ontology 11.It protects
Warm equipment can be used as movable refrigeration house, be directly used in the working environment of no freezer；Simultaneously can be suitable for railway freight train without
Method provides the case where power supply, is also suitable for the Transportation Model of highway railway combined transport.
Fig. 2 is a kind of insulated container, which is made of thermal insulation material polyurethane foamed thermal-insulating technique, can
With thickened heat insulation layer to effectively improve heat insulation effect.Insulated container use international common container size, such as 20 feet or
40 feet, container width direction can at least accommodate 2 Standard pallets.Increase pre-buried gusset and is held with ensureing that top and end meet
Weight demand, energy storage device are fixed by the bracket in babinet embedded ribs.Have outside insulated container receive refrigerating medium into
The outlet connection 132 of refrigerating medium after mouth connector 131 and output use.Insulated container, which is internally provided with, fills cold pipeline 13,
Cold pipeline 13 is filled with the entrance a of the heat exchanger 123 of energy storage device 12 and outlet b to be connected.In charging process, not to heat exchanger 123
It is filled with the refrigerating medium for meeting temperature requirement disconnectedly, and the refrigerating medium back flow after using is to filling cool equipment so that meet temperature
The operation in pipeline 13 of desired refrigerating medium is spent, promotes the reduction of 122 temperature of phase-change material, phase occurs when temperature is down to transformation temperature
Become, stores cold.The flow of each energy storage device 12 can be flowed by being set to the valve regulated at 13 intermediate position of pipeline, to
Ensure that flow is consistent, reaches and preferably fill cold effect.
The heat-preserving equipment of low-temperature storage of the present invention and transportation system is controlled using phase-change energy storage device into trip temperature, and phase is utilized
Become material property, first phase-change material is filled cold, by the storage cold of phase-change material, is detached from power supply and heat-preserving equipment is maintained to refrigerate ring
Power source need not be arranged in border, realize passive refrigeration；Safety in operation significantly improves, and human interference in transit is avoided to freeze,
Article caused by avoiding artificial destruction goods transportation temperature environment damages.The energy storage device of heat-preserving equipment is provided with heat exchange and reinforces
Portion, heat exchange strengthening portion increase the contact area of phase-change material and heat exchanger so that heat-preserving equipment releases cold uniform, temperature fluctuation
Small, temperature control is accurate, reduces cargo corruption loss rate, cargo quality has been effectively ensured.And the phase that the energy storage device of heat-preserving equipment uses
The cold density of change material storage is big, potential heat value is high, nontoxic, corrosion-free, pollution-free；Safe to use, nonflammable explosive, cycle performance is steady
Fixed, service life is long.Energy storage device is mechanical connection with other structures, and maintaining is convenient, and transportation cost is low.
It is low-temperature storage and the important component of transportation system to fill cool equipment 2, is the cold source of heat-preserving equipment 1.It fills
The refrigerating medium internal first of cool equipment 2 freezes, then by the refrigerating medium for meeting pre-provisioning request by fill cold pipeline and
13 system of pipeline of heat-preserving equipment is delivered in energy storage device 12, and the phase-change material 122 in energy storage device 12 is made to undergo phase transition.Such as
Shown in Fig. 8-10, fill cool equipment 2 include the first transmitting device, future self-storing mechanism the refrigerating medium Z for meeting pre-provisioning request
Output is for using, and the refrigerating medium Y to be freezed after using is transmitted to storage device；Storage device 23, storage device 23
For accommodating refrigerating medium, and refrigerating medium is made to be maintained within the scope of certain temperature, storage device is heat preservation in embodiment one
Water tank 23；Second transmitting device is received from storage device 23 after refrigeration refrigerating medium Y and by the pre-provisioning request that meets after refrigeration
Refrigerating medium Z is transmitted to the storage device.Attemperater 23 includes at least the first storage element 231 and the second storage element
232, the setting of the first storage element is for accommodating the refrigerating medium Z for meeting pre-provisioning request, such as glycol water, the second storage
Unit is arranged for accommodating refrigerating medium Y to be freezed.It can also include third storage element or more storage element.
In embodiment one, the first transmitting device includes outer circulation pump 21 and external circulation line 22, the second transmitting device include
Internal circulation pump 24 and inner loop pipeline 25.Outer circulation pump 21 will meet the refrigerating medium Z of pre-provisioning request from the first storage element 231
It is exported through external circulation line 22 for using, and the refrigerating medium Y to be freezed after using is transmitted to the second storage list by the road
Member 232.There are refrigeration units 26, internal circulation pump 24 to be connect from the second storage element 232 in the transmission path of the second transmitting device
Refrigerating medium Y to be freezed is received, refrigerating medium Y to be freezed is sent into refrigeration unit 26 by inner loop pipeline 25 to freeze, and makes
The temperature for obtaining refrigerating medium meets pre-provisioning request, and inner loop pipeline 25 continues the refrigerating medium for meeting pre-provisioning request after freezing
Z is transmitted to the first storage element 231.
It fills cool equipment 2 and realizes that fills cool equipment fills chill formula by outer circulation, heat-preserving equipment 1 fill cold.First passes
Defeated device is by outer circulation pump 21 constantly by the refrigerating medium Z for meeting pre-provisioning request of the first storage element 231 by following outside
Endless tube road 22 is input to the inlet union 131 for receiving refrigerating medium of heat-preserving equipment 1, and refrigerating medium passes through heat-preserving equipment 1
Pipeline 13 enter in the heat exchanger 123 of energy storage device 12, with phase-change material 122 carry out heat exchange, cold is imported into phase transformation
Material 122.Refrigerating medium Y to be freezed after use is exported by the outlet connection 132 of heat-preserving equipment 1；First transmitting device
External circulation line 22 transmits the refrigerating medium Y to be freezed after use, and the outer circulating tube by being placed at the top of the second storage element
The spray equipment of 22 end of road flows back into the second storage element 232.
It fills cool equipment 2 and realizes the refrigeration mode for filling cool equipment 2, the refrigerating medium Y to be freezed after using by interior cycle
Refrigeration becomes the refrigerating medium Z for meeting pre-provisioning request.The internal circulation pump 24 of second transmitting device is constantly by the second storage element
232 refrigerating medium Y to be freezed is input to by inner loop pipeline 25 in the plate heat exchanger of refrigeration unit 26, plate heat exchanger
Cold is imported into refrigerating medium, refrigerating medium continues through inner loop pipeline 25 and transmits after being freezed, and by being placed in
The spray equipment of 231 line end enters the first storage element 231 at the top of one storage element, and reciprocation cycle finally makes guarantor
Temperature is integrally reduced to target predetermined temperature in reservoir 23.Attemperater 23 is body structure, has partition board 233 in babinet, every
Attemperater 23 is divided into the first storage element 231 and the second storage element 232, the first storage element 231 and second by plate 233
Storage element 232 can be in fluid communication.First storage element 231 and the second storage element 232 and divided by partition board 233
It opens, to which the refrigerating medium Y freeze and refrigerating medium Z that meets pre-provisioning request after use is substantially separated, two kinds of temperature
Medium forms bolus flow in respective storage space respectively, and the refrigerating medium to flow back by spray equipment quickly and evenly
It sprays into storage element, the bolus flow inside the first storage element and the second storage element can be enhanced, so that attemperater
Medium temperature is more uniform in each storage element.The refrigerating medium Z temperature for meeting pre-provisioning request of first storage element 231 output
Degree is uniform, fills cold efficiency convenient for improving, and the refrigerating to be freezed that the second storage element 232 receives after the relatively high use of temperature is situated between
Matter Y concentrates feeding refrigeration unit to freeze, convenient for improving refrigerating efficiency.
As shown in figure 9, being provided at least one refrigerating medium for pre-provisioning request will to be met on the first storage element 231
The the first outlet tube road 221 exported outside Z-direction and the refrigerating medium Z for meeting pre-provisioning request for receiving the transmission of the second transmitting device
The first inlet pipe 242.It is provided on second storage element 232 for will be defeated outside the refrigerating medium Y-direction to be freezed after use
The the second outlet tube road 241 gone out and at least one the second inlet pipe for receiving the refrigerating medium Y to be freezed after use
222.Outlet connection of each disengaging liquid pipeline on attemperater 23 is shown in Figure 10, each outlet tube road is connected to storage element
Inside, wherein the first outlet tube road 221 and/or the second outlet tube road 241 are set to storage element lower part.First inlet pipe
242 and/or second inlet pipe 222 be set to storage element top.
As shown in figs. 9-10, fill that the chill formula course of work is as follows, the outer circulation pump 21 of the first transmitting device is constantly by the
The refrigerating medium Z for meeting pre-provisioning request of one storage element 231 is input to by the first outlet tube road 221 and external circulation line 22
The inlet union 131 for receiving refrigerating medium of heat-preserving equipment 1, refrigerating medium are entered by the pipeline 13 of heat-preserving equipment 1
In the heat exchanger 123 of energy storage device 12, heat exchange is carried out with phase-change material 122, cold is imported into phase-change material 122.After use
Refrigerating medium Y to be freezed exported by the outlet connection 132 of heat-preserving equipment 1；The external circulation line 22 of first transmitting device passes
Refrigerating medium Y to be freezed after defeated use, and the spray by being placed in 222 end of the second inlet pipe at the top of the second storage element
Shower device flows back into the second storage element 232.The refrigeration mode course of work is as follows, and the internal circulation pump 24 of the second transmitting device continues
The refrigerating medium Y to be freezed of second storage element 232 is input to system by ground by the second outlet tube road 241 and inner loop pipeline 25
In the plate heat exchanger of cold group 26, cold is imported into refrigerating medium by plate heat exchanger, and refrigerating medium continues after being freezed
Continue to transmit by inner loop pipeline 25, and by being placed in 231 242 end of the first inlet pipe at the top of the first storage element
Spray equipment enters the first storage element 231, and reciprocation cycle finally makes temperature in attemperater 23 integrally be reduced to target pre-
Constant temperature degree.
It fills cool equipment 2 and chill formula is filled by outer circulation realization, output meets the refrigerating medium Z of pre-provisioning request, cold is passed
The energy storage device 12 of heat-preserving equipment 1 is transported to, and receives the refrigerating medium Y to be freezed after use.It is real by interior cycle to fill cool equipment 2
Existing refrigeration mode will be back to refrigerating medium Y freeze after the use of attemperater 23 and freeze as pre-provisioning request is met
Refrigerating medium Z, so as to be applied to fill cold operating mode.Fill cool equipment 2 operating mode may be used directly fill chill formula and
It connects and fills chill formula.A large amount of refrigerating media can be stored for 2 storage device by filling cold charge so that it can freeze in a large amount of refrigerating media
After reaching scheduled temperature, single or multiple heat-preserving equipments fill cold；It directly fills under chill formula, while opening refrigeration mould
Formula and chill formula is filled, achievees the effect that quickly to fill cold.It fills under chill formula indirectly, refrigeration module is carried out with cold modal cutoff is filled.
It can also includes electric cabinet to fill cool equipment 2；On the first outlet tube road 221 and/or the second outlet tube road 241 and/or
It is provided with temperature sensor and flow sensor near first inlet pipe 242 and/or the second inlet pipe 222；Sensor
It is connected with electric cabinet, is programmed by plc, is carried out automatically controlling to filling cool equipment.Cool equipment can be filled by showing that equipment is checked
Fill the flat of cold flow, the temperature on outlet tube road and inlet pipe, the temperature of water tank each position refrigerating medium and refrigerating medium
Equal temperature, while can be with status informations such as monitoring device operating pressure, electric currents.
According to the difference for filling cold demand, coordinate information monitoring system, can build and fill cold network, cold scheme is filled in customization.It fills
Cool equipment can minimize, and be fabricated to movable type and fill cool equipment.Attemperater is minimized, with high efficiency refrigeration unit and control
Cabinet is placed in container, and thermal insulation material is arranged in container and/or outside attemperater, fills cold container to be made,
By required a certain amount of refrigerating medium high speed refrigeration, fill repeatedly it is cold.It fills cold container and uses the standard sets such as 20 feet or 40 feet
Packing measurement(s) has transport versatility.Attemperater, refrigeration unit and switch board are placed in compartment, and in compartment and/or
Thermal insulation material is set outside attemperater, to which air servicer be made, supplement cold can be moved with vehicle；It is suitably for short distance main line fortune
Low-temperature receiver is supplemented to the interim sources of goods such as defeated, the fixed insufficient region of freezing station radiation, and can be supplemented simultaneously for two incubators cold
Amount.It is provided with insulating layer outside attemperater, rushes cold container, insulating layer can also be arranged in the inside that rushes cold vehicle so that heat preservation
Water tank heat preserving effect is good, in actual operation, temperature change of the refrigerating medium within 24 hours being stored in attemperater
No more than 1 DEG C.
Filling cool equipment can also be enlarged, makes as freezing station or fill the form of cold stake, and freezing station is suitable for cargo
The railway goods yard of concentration, enterprise warehouse, electric business freight house concentrate turnover ground or Logistic Base in incubator.By fast-assembling pipeline and
Fill cold stake by get ready it is cold be filled in equipment in the form of refrigerating medium, can meet more heat-preserving equipments simultaneously fills cold demand.
It is small-sized to fill cold stake and coordinate with the charging pile of new-energy automobile, make the Interface Matching for filling cold staked mouth and charging pile, or reference
The power supply of charging pile fills cold as power source for separate unit heat-preserving equipment.
The source of cold is outer except through equipment or cold itself refrigeration unit of station refrigeration, can also be absorbed and be turned by external source
Change, is such as collected the lost cold of liquefied gas industry, and be used.Greatly improve cold economic effect, reduce at
This.Refrigeration unit also can carry out preparing in advance for cold by low-price electricity between paddy simultaneously, reduce the overall cost of power grid and fill cold
Cost.
Low-temperature storage of the present invention and transportation system fill that cool equipment topology layout is reasonable, and medium temperature is equal in attemperater
It is even, refrigeration can be significantly improved, fill cold overall efficiency.It fills cool equipment simultaneously to detach with heat-preserving equipment, make refrigeration and fills cold operating mode
Separation, heat-preserving equipment inside are that physics freezes, and the failure of mechanical structure or control panel etc. will not occur, reduce heat-preserving equipment
In the equipment failure rate that transit link generates, maintaining is convenient, while artificially cannot close or prevent phase-change material release cold
The occurrence of measuring, preventing cold chain chain rupture, transportation safety is reliable.
Low-temperature storage of the present invention and the control system of transportation system 3 have status monitoring, path planning and clearing payment work(
Can, it is that low-temperature storage realizes heat-preserving equipment and its energy storage device status monitoring with transportation system, and realizes that system information processing is flat
The basis of platform.Management information system 3 includes information acquisition module 31 and central processing unit 32.Wherein information acquisition module 31
Obtain heat-preserving equipment and fill the status data and position data of cool equipment, information acquisition module 31 be located at equipment to be monitored (including
Heat-preserving equipment and fill cool equipment) in, include equipped with sensor, the collection plate that multiple sensors can be connected, main control device and electricity
The equipment such as source, antenna, main control device therein by radio communication module by status data and position data be sent to it is described in
Central Processing Unit 32, wherein central processing unit 32 are far-end server 32, and central processing unit is based on status data and position
Data obtain heat-preserving equipment and/or fill layout data of the cool equipment in transportational process.
To heat-preserving equipment and cool equipment progress status monitoring is filled by state monitoring module.Heat-preserving equipment ontology constitutes article
Accommodation space needed to heat preservation to ensure that the article in heat-preserving equipment stored by each position is in suitable environment
Equipment carries out multi-point monitoring, and multiple temperature sensors and humidity sensor have been evenly arranged in accommodation space.Energy storage device is
The important component for ensureing heat-preserving equipment normal work, needs to be monitored the state of phase-change material, inside energy storage device
It is even to be disposed with multiple temperature sensors.In order to monitor main control device, also built-in temperature sensor and humidity on main control device
Sensor.It fills in cool equipment and is provided with multiple temperature sensors, also set in the export pipeline for the refrigerating medium for meeting pre-provisioning request
It is equipped with flow sensor.
Each sensor is demarcated, the correspondence of the resistance value and temperature value and humidity value of sensor is specified.It is each to pass
For sensor by the variation of resistance value as electronic signals by cable transmission to collection plate, each collection plate passes through multiconductor cable
Line is connected with main control device and power supply, and the data of each collection plate are transmitted to main control device, main control device inner core in electrical signal form
Different resistances is calculated as temperature or humidity by piece just-ahead-of-time compilation program by staking-out work early period.The temperature of each equipment
In the form of data packet with humidity information, far-end server is transmitted to by antenna equipment.Server end builds the network platform, will count
It cracks and stores according to packet.Client can be logged in by internet and check facility information.Including energy storage device each position probe temperature, protect
Environment temperature, humidity in warm equipment.Server stores the data of regular period, as backup, realizes trackability.
Far-end server 32 includes algoritic module, is calculated by the temperature information and humidity information of the energy storage device of reception
Obtain the cold capacity of energy storage device, to judge energy storage device whether carry out filling it is cold, need to be filled with how many cold or
Need how long to complete to fill cold, and reminded when needing to fill cold, provide planned fill cold path.As described above
As can be seen that the status data that far-end server obtains includes the temperature data, humidity data, cold capacity data of heat-preserving equipment
One or more of and fill the temperature data of cool equipment, data on flows.By algoritic module, it can plan that filling cool equipment is
Heat-preserving equipment one or more of fills cold Freeze time data, fills cold position data and fill cold data.
Passage path planning module is to heat-preserving equipment or fills cool equipment and carries out filling cold path planning.Heat-preserving equipment or movable type
Filling has locating module on cool equipment.Heat-preserving equipment or the mobile location information for filling cool equipment are transmitted to distal end by locating module
The path planning module of server, path planning module store information above, while also storing freezing station or filling the position of cold stake
Distributed intelligence can obtain railway network data, road network data and Weather web data, and path is carried out according to actual conditions
Planning.Path planning module prompts heat preservation to set according to the cold information for the heat-preserving equipment energy storage device for being transmitted to far-end server
It is cold for needing to fill, and heat-preserving equipment is carried out to fill cold path planning, according to freezing station or fill the location distribution information of cold stake, railway
Network data, road network data and Weather web data, for heat-preserving equipment matching march to freezing station or fill cold stake fill it is cold
Optimal path, or fill the optimal path that cool equipment matching marches to heat-preserving equipment for movable type.In heat-preserving equipment fill cold
When, it can control that fill cool equipment be that heat-preserving equipment fills and cold fill cold position, Freeze time, fill cold flow, fill cold total amount etc..
Passage path planning module can also plan the transportation route of heat-preserving equipment, the goods transportation based on client
Demand and goods transportation target, realize the Transport route planning to heat-preserving equipment.
As described above as can be seen that far-end server obtain position data include heat-preserving equipment position data,
It fills in the position data of cool equipment, far-end server plans the path of heat-preserving equipment or air servicer according to data above.
Since data are transferred to far-end server, client can log in the transporting position for checking article by internet.
By settling accounts payment module realization freight or filling the online clearing of cold expense, settlement module includes payment module
With gathering module.Client realizes that on-line payment freight, conveying people are realized online by module of collecting money by payment module
Gathering.Conveying people realizes that cold expense is filled in on-line payment by payment module.
Information system can monitor environment in heat-preserving equipment in real time, return heat-preserving equipment status information, implement to system dynamic
State management.In combination with railway, highway network data and Weather web data, planning to incubator transportation route and cold is realized
It measures and calculates, issue cold early warning, and by the integrated of server platform, realize condition monitoring, path planning, clearing payment etc.
Multiple functions.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (30)
1. a kind of energy storage device, including：Shell (121), the shell (121) limit the space for accommodating phase-change material (122)；It changes
Hot device (123), the heat exchanger (123) are set in the space, and for carrying out hot friendship with the phase-change material (122)
It changes, which is characterized in that the heat exchanger (123) includes at least one set of heat exchange unit (1231,1232), the heat exchange unit
(1231,1232) include heat exchange ontology (125) and heat exchange strengthening portion (126), heat exchange strengthening portion (126) reinforcement phase transformation
The heat transfer of material (122) and the heat exchange ontology (125).
2. energy storage device according to claim 1, which is characterized in that the heat exchange strengthening portion (126) increases the phase transformation
The contact area of material (122) and heat exchanger (123), and be arranged around the heat exchange ontology (125).
3. energy storage device according to claim 1, which is characterized in that the heat exchange strengthening portion (126) is set as at least portion
Ground is divided to extend radially outwardly from the heat exchange ontology (125).
4. energy storage device according to claim 1, which is characterized in that the heat exchange strengthening portion (126) is set as at least portion
Divide ground axially extending from the heat exchange ontology (125).
5. energy storage device according to claim 1, which is characterized in that the heat exchange strengthening portion (126) is distributed in described change
On the different axial position of hot ontology (125).
6. energy storage device according to claim 1, which is characterized in that the heat exchange strengthening portion (126) disk in a spiral manner
It is wound on around the heat exchange ontology (125).
7. energy storage device according to claim 1, which is characterized in that the cross section of the heat exchange unit includes at least one
Multiple scattered rays parts of circular portion and circular periphery, the circular portion are the heat exchange ontology, the scattered rays part
For the heat exchange strengthening portion.
8. energy storage device according to claim 7, which is characterized in that the scattered rays part is at least partly from the circle
Shape partially radially extends outwardly.
9. energy storage device according to claim 7, which is characterized in that the cross section of the heat exchange unit includes multiple circles
First scattered rays part of part, adjacent circular portion is connected to each other.
10. energy storage device according to claim 7, which is characterized in that the heat exchanger (123) includes that multigroup heat exchange is single
Member, the scattered rays part include the first scattered rays part, and the first scattered rays part of adjacent heat exchange unit is connected to each other.
11. energy storage device according to claim 7, which is characterized in that the scattered rays part includes the second scattered rays portion
Point, second scattered rays part supports the circular portion, and carries on the housing.
12. energy storage device according to claim 1, which is characterized in that the heat exchange strengthening portion (126) supports the heat exchange
Ontology (125), and it is carried on the surface of the direction phase-change material (122) of the shell (121).
13. according to the energy storage device described in any one of claim 2-12, which is characterized in that the heat exchange ontology (125)
Including at least one pipe portion (1251,1252,1253,1254).
14. energy storage device according to claim 13, which is characterized in that the heat exchange ontology (125) includes being sequentially connected
Multiple pipe portions (1251,1252,1253,1254), the heat exchange strengthening portion (126) includes adding for the heat exchange of each pipe portion
Strong unit (1261,1262,1263,1264), the adjacent heat exchange reinforcement unit (1261,1263) are hot each other at least partly
Conductively connect.
15. energy storage device according to claim 14, which is characterized in that the adjacent heat exchange reinforcement unit (1261,
1263) it is at least partially joined together.
16. energy storage device according to claim 14, which is characterized in that the heat exchange ontology (125) is set as bending tube
(125), the bending tube includes one or more U-shaped bendings, and the multiple pipe portion (1251,1252,1253,1254) is described
The straight-tube portion of bending tube (125), the multiple pipe portion (1251,1252,1253,1254) pass through U-shaped portion point connection.
17. energy storage device according to claim 16, which is characterized in that the heat exchange reinforcement unit (1261,1262,
1263,1264) include multiple heat exchange fins (1261,1262,1263,1264).
18. energy storage device according to claim 17, which is characterized in that the heat exchange fin (1261,1262,1263,
1264) linear type to extend radially outwardly from the pipe portion or camber fin are set as.
19. energy storage device according to claim 17, which is characterized in that the heat exchange reinforcement unit (1261,1262,
1263,1264) include the adjacent direction (X) in the pipe portion and/or the adjacent direction (X) respectively the vertical wing upwardly extended
Piece, at least part of fin (1262,1263) provide for the pipe portion in the adjacent direction (X) and/or the adjoining
The vertical support force in direction (X).
20. energy storage device according to claim 19, which is characterized in that the wing extended in the adjacent direction of the pipe portion
Piece includes the connection fin (1261,1263) being arranged between the adjacent pipe portion.
21. energy storage device according to claim 19, which is characterized in that the wing extended in the adjacent direction of the pipe portion
Piece includes the support fin (1263) being positioned close between the pipe portion of the shell (121) and the shell (121).
22. energy storage device according to claim 20, which is characterized in that the connection fin (1261,1263) connects each other
It is connected together.
23. energy storage device according to claim 22, which is characterized in that the connection fin (1261,1263) is described
Extend on the entire axial length of pipe portion.
24. energy storage device according to claim 21, which is characterized in that support fin (1263) and/or the adjoining side
To the vertical fin (1262) upwardly extended extend to and abut the direction phase-change material (122) of the shell (121)
Surface.
25. according to the energy storage device described in any one of claim 1-12 or 14-20, which is characterized in that the energy storage dress
It sets including multigroup heat exchange unit (1231,1232), the adjacent heat exchange unit (1231,1232) thermally conductively connects.
26. energy storage device according to claim 25, which is characterized in that the adjacent heat exchange unit (1231,1232)
Adjacent heat exchange reinforcement unit (1261,1263) thermally conductively connects each other at least partly.
27. energy storage device according to claim 26, which is characterized in that the adjacent heat exchange unit (1231,1232)
Adjacent heat exchange reinforcement unit (1261,1263) is at least partially joined together.
28. energy storage device according to claim 27, which is characterized in that the adjacent heat exchange unit (1231,1232)
Adjacent heat exchange reinforcement unit is by connecting fin (1261,1263) by clamping, interlocking or linking together in a manner of overlapped.
29. energy storage device according to claim 1, which is characterized in that be additionally provided in the shell (121) for accelerating phase
Become the nucleus that material (122) generates phase transformation.
30. energy storage device according to claim 29, which is characterized in that the nucleus has honeycomb.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715094.9A CN108759536A (en) | 2018-06-29 | 2018-06-29 | energy storage device |
| PCT/CN2019/093133 WO2020001510A1 (en) | 2018-06-29 | 2019-06-26 | Energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715094.9A CN108759536A (en) | 2018-06-29 | 2018-06-29 | energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108759536A true CN108759536A (en) | 2018-11-06 |
Family
ID=63975708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810715094.9A Pending CN108759536A (en) | 2018-06-29 | 2018-06-29 | energy storage device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108759536A (en) |
| WO (1) | WO2020001510A1 (en) |
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| Publication number | Publication date |
|---|---|
| WO2020001510A1 (en) | 2020-01-02 |
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Application publication date: 20181106 |