CN208497892U - Heat exchange laminate - Google Patents
Heat exchange laminate Download PDFInfo
- Publication number
- CN208497892U CN208497892U CN201820206461.8U CN201820206461U CN208497892U CN 208497892 U CN208497892 U CN 208497892U CN 201820206461 U CN201820206461 U CN 201820206461U CN 208497892 U CN208497892 U CN 208497892U
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- Prior art keywords
- heat exchange
- thermal medium
- laminate
- heat
- transfer layer
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- 238000012546 transfer Methods 0.000 claims abstract description 85
- 239000011248 coating agent Substances 0.000 claims abstract description 69
- 238000000576 coating method Methods 0.000 claims abstract description 69
- 239000011888 foil Substances 0.000 claims abstract description 41
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 239000002184 metal Substances 0.000 claims abstract description 40
- 239000000758 substrate Substances 0.000 claims abstract description 34
- 239000000853 adhesive Substances 0.000 claims description 46
- 230000001070 adhesive effect Effects 0.000 claims description 46
- 229920005989 resin Polymers 0.000 claims description 40
- 239000011347 resin Substances 0.000 claims description 40
- 238000012545 processing Methods 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000011889 copper foil Substances 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 229920005672 polyolefin resin Polymers 0.000 claims description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 5
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229920001225 polyester resin Polymers 0.000 claims description 4
- 238000007761 roller coating Methods 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 9
- 230000009467 reduction Effects 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 141
- 238000004519 manufacturing process Methods 0.000 description 16
- 238000001816 cooling Methods 0.000 description 14
- 239000011241 protective layer Substances 0.000 description 12
- 239000004743 Polypropylene Substances 0.000 description 8
- 229920001155 polypropylene Polymers 0.000 description 8
- 238000003466 welding Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 229920005992 thermoplastic resin Polymers 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 6
- -1 polypropylene Polymers 0.000 description 6
- 150000001336 alkenes Chemical class 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
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- 229920000098 polyolefin Polymers 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 241000270295 Serpentes Species 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000000039 congener Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000009193 crawling Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical class O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 241000278713 Theora Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
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- 238000007747 plating Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
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- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 239000005439 thermosphere Substances 0.000 description 1
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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Laminated Bodies (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to heat exchange laminates.Project to be solved in the utility model is to provide the heat exchange laminate that can be realized small compact, the raising of productivity and the reduction of cost.The solution of the utility model is as described below.The utility model is so that the exchange laminate (P1) that thermal medium circulates to carry out heat exchange in thermal medium flow path (10) is object.The sheet material (P1) of the utility model has the sheet substrate (1) that coating 3 is laminated on the heat transfer layer (2) being made of metal foil.Pass through the heat transfer layer (2) and coating (3) this two layers non-bonded region composition thermal medium flow path (10) not bonded between heat transfer layer (2) and coating (3).
Description
Technical field
The heat exchange used the utility model relates to carry out heat exchanger that is cooling, heating as medium passing is made
Laminate.
Background technique
In addition to as smart phone, plate PC (PC), notebook type PC, desktop PC CPU around, battery
Around the heat dissipation of surrounding, the power supply module of automobile, other than the heat dissipation of battery ambient, as floor heating equipment, melt
The heater for avenging equipment, has used heat exchanger.
Especially with smart phone, the high performance of PC, the heat dissipation around the CPU of PC becomes important, carries out
Be assembled into a part of machine the heat exchangers such as magnetism servo-electric motor water-cooling, heat pipe (heat pipe) to mitigate CPU thermic load,
And the research that heat is not also accumulated in the housing.In addition, in the electricity for being equipped on electric car, hybrid vehicle
In pond component (cell module), repeat due to being charged and discharged, the heat dissipation quantitative change from battery is more.Therefore,
As above-mentioned heat dissipation, the cooling system of water-cooled, air-cooled type is assembled in battery pack (cell pack), on the other hand,
In SiC power supply module, in order to reduce thermic load, assemble coldplate, radiator as its heat dissipation etc..
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2015-059693
Patent document 2: Japanese Unexamined Patent Publication 2015-141002
Patent document 3: Japanese Unexamined Patent Publication 2016-189415
Utility model content
The utility model project to be solved
However, the shell of the mobile terminals such as smart phone, plate PC, notebook type PC is thin, the space of set parts has
Limit, therefore, it is necessary to the heat exchangers such as the water-cooled chiller being assembled for cooling, cooling heat pipe are also as slim as possible
Change, small compact.
However, it is previous, for the heat exchanger generally used, usually metal material is processed and is made
, it therefore, is limited for realizing slimming, there is project as generation enlargement.Further, since adding in metal
It needs to be brazed the high processing of degree-of-difficulty factors such as processing in work, therefore there is the increase of the reduction, cost that will appear productivity in this way
Project.
In addition, more than PC, also same with above-mentioned PC in for the battery component of automobile, the cooling system of power supply module
Sample, generally also metal material is processed prepared by, therefore, it may appear that enlargement, productivity reduce and cost
Increase such project.
Preferred embodiments of the present invention are made in view of above-mentioned and/or other problems point in the related technology
's.Preferred embodiments of the present invention can be improved existing method and/or device.
The utility model be made in view of the above subject, it is intended that provide one kind can be realized slimming and
Small compact, the heat exchange laminate that can be realized productivity raising and cost cutting simultaneously.
By following preferred embodiment, the other purposes and advantage of the utility model can be understood.
Means for solving the problems
To solve the above subject, the utility model has following technical scheme.
[1] heat exchange laminate, which is characterized in that the heat exchange laminate is to make thermal medium in thermal medium flow path
Middle circulation is to carry out the heat exchange laminate of heat exchange, wherein
The heat exchange laminate has the sheet substrate that coating is laminated on the heat transfer layer being made of metal foil,
By between the heat transfer layer and the coating the heat transfer layer and the coating do not bonded for this two layers
Non-bonded region constitutes the thermal medium flow path.
[2] the heat exchange laminate recorded in preceding paragraph 1, wherein
Between the heat transfer layer and the coating, it is provided with for by this two layers of the heat transfer layer and the coating
The bonding layer of bonding,
The bonding layer include be coated with adhesive adhesive dispensing area and uncoated adhesive adhesive not
Dispensing area,
Described adhesive uncoated area is configured to the non-bonded region.
[3] the heat exchange laminate recorded in preceding paragraph 1, wherein
Between the heat transfer layer and the coating, it is provided with for by this two layers of the heat transfer layer and the coating
The bonding layer of bonding, also,
On the bonding layer, it is provided with and is coated with for by the release agent of the heat transfer layer and the overburden stripping
Release agent dispensing area,
The release agent dispensing area is configured to the non-bonded region.
[4] the heat exchange laminate recorded in preceding paragraph 1, wherein the coating is integrally laminated in the heat transfer layer,
Also,
On the interface of the cover layer side in the heat transfer layer, it is formed with recess portion,
The recess portion is configured to the non-bonded region.
[5] the heat exchange laminate recorded in any one of preceding paragraph 1~4, wherein the heat transfer layer is by copper foil, stainless
Steel foil, nickel foil, titanium foil, plated processing the metal foils such as copper foil among a kind of metal foil or metal foil of more than two kinds constitute.
[6] the heat exchange laminate recorded in any one of preceding paragraph 1~5, wherein the coating is made of resin.
[7] the heat exchange laminate recorded in preceding paragraph 6, wherein the coating is by polyolefin-based resins, modified polyolefin
The resin of the heat sealability such as hydrocarbon system resin, fluorine resin, polyester based resin, vinyl chloride resin is constituted.
[8] the heat exchange laminate recorded in any one of preceding paragraph 1~5, wherein the coating is made of metal foil.
[9] the heat exchange laminate recorded in preceding paragraph 8, wherein the coating is by copper foil, stainless steel foil, nickel foil, titanium
Foil, plated processing the metal foils such as copper foil among a kind of metal foil or metal foil of more than two kinds constitute.
[10] the heat exchange laminate recorded in any one of preceding paragraph 1~9, wherein covered in the heat transfer layer with described
Wall is provided between cap rock,
The part corresponding with the non-bonded region of the wall is removed, and constitutes institute by the removing region
A part of thermal medium flow path is stated, thus constituting through the wall ensures the structure of the thickness of the thermal medium flow path.
[11] the heat exchange laminate recorded in any one of preceding paragraph 1~10, wherein in the heat transfer layer with institute
It states on the contact surface that thermal medium flow path is in contact, matcoveredn is set.
[12] the heat exchange laminate recorded in any one of preceding paragraph 1~11, wherein connecting tube is embedded with part of it
It is mounted in the state of the sheet substrate,
The end of the embedded side of the connecting tube is connected in the thermal medium flow path, and the end of outlet side is matched
It is placed in outside.
[13] the heat exchange laminate recorded in preceding paragraph 12, wherein the connecting tube is made of resin, also,
The part for being embedded with the connecting tube in the sheet substrate is by the resin structure with the connecting tube identical type
At.
[14] the heat exchange laminate recorded in any one of preceding paragraph 1~13, wherein in the sheet substrate not
It is formed in the region of the thermal medium flow path, is formed with the venthole for penetrating through the sheet substrate.
[15] the heat exchange laminate recorded in any one of preceding paragraph 1~14, wherein in the sheet substrate not
It is formed in the region of the thermal medium flow path to be erected to and is provided with heat exchange fin.
[16] the heat exchange laminate recorded in any one of preceding paragraph 1~15, wherein the sheet substrate has the 1st
Heat exchange department and the 2nd heat exchange department,
The thermal medium flow path is so that the thermal medium to circulate inside it is handed in the 1st heat exchange department and the 2nd heat
It changes the mode recycled between portion and is formed,
The heat exchange laminate is configured to such as flowering structure, that is, from the 1st heat exchange department and the 2nd heat exchange
In the thermal medium flow path of the heat exchange department of a side among portion by thermal medium pass through and absorb heat with external heat exchange, another party
Face, from the thermal medium flow path of the heat exchange department of another party by thermal medium pass through and external heat exchange heat release.
[17] the heat exchange laminate recorded in preceding paragraph 2 or 3, wherein the bonding with layer will be glued by roller coating
Mixture is coated on the heat transfer layer to be formed.
The effect of utility model
According to utility model [1]~[9] heat exchange laminate, due to high without being brazed the degree-of-difficulty factors such as processing
Processing, and roll-to-roll mode is able to use to manufacture, therefore, it can be realized the raising of productivity and the reduction of cost, in addition, thick
Degree also can be thinning, can certainly realize small compact.
It is handed over according to the heat of utility model [10] and uses laminate, by the way that wall is arranged, be capable of increasing thermal medium flow path
Flow path cross sectional area can be such that the circulation of thermal medium increases, and therefore, can be improved heat exchange performance.
It is handed over according to the heat of utility model [11] and uses laminate, due to forming matcoveredn on heat transfer layer, can
It prevents the thermal medium to circulate in thermal medium flow path from directly contacting with heat transfer layer, is able to suppress as thermal medium caused by heat transfer layer
Corrosion, can be improved durability.
It is handed over according to the heat of utility model [12] [13] and uses laminate, due to the connecting tube being connected with thermal medium flow path
It is fixed, therefore, the discrepancy of thermal medium can be certainly carried out via connecting tube, can be used as the circulating heat exchange of thermal medium
Device is bad without occurring.
It is handed over according to the heat of utility model [14] [15] and uses laminate, heat exchange performance can be further increased.
It is handed over according to the heat of utility model [16] and uses laminate, be capable of forming heat exchange loop.
It is handed over according to the heat of utility model [17] and uses laminate, it being capable of simply coating adhesive.
Detailed description of the invention
Figure 1A: Figure 1A is the thermal medium flow path in the heat exchange laminate for the 1st embodiment for showing the utility model
The constructed profile on periphery.
Figure 1B: Figure 1B is the diagrammatic top view for showing the heat exchange laminate of the 1st embodiment.
Fig. 2: Fig. 2 is the constructed profile for showing the heat exchange laminate of the 2nd embodiment of the utility model.
Fig. 3: Fig. 3 is the constructed profile for showing the heat exchange laminate of the 3rd embodiment of the utility model.
Fig. 4: Fig. 4 is the constructed profile for showing the heat exchange laminate of the 4th embodiment of the utility model.
Fig. 5: Fig. 5 is the constructed profile for showing the heat exchange laminate of the 5th embodiment of the utility model.
Fig. 6: Fig. 6 is the constructed profile for showing the heat exchange laminate of the 6th embodiment of the utility model.
A: Fig. 7 A of Fig. 7 is the thermal medium stream shown in the heat exchange laminate of embodiment 1 related with the utility model
The constructed profile on road periphery.
B: Fig. 7 B of Fig. 7 is to show the part of not formed thermal medium flow path in the heat exchange laminate of embodiment 1 to show
Meaning sectional view.
C: Fig. 7 C of Fig. 7 is the constructed profile for showing the connecting tube periphery in the heat exchange laminate of embodiment 1.
Fig. 8: Fig. 8 is the manufacturing method for the side laminate member for illustrating the heat exchange laminate of composition embodiment 1
Top view.
Fig. 9: Fig. 9 is the manufacturer for the other side laminate member for illustrating the heat exchange laminate of composition embodiment 1
The top view of method.
Figure 10: Figure 10 is the vertical view for illustrating the manufacturing method of the sheet substrate of the heat exchange laminate of embodiment 1
Figure.
Figure 11: Figure 11 is the top view for showing the heat exchange laminate of embodiment 2 related with the utility model.
Figure 12: Figure 12 is the sectional view for showing the venthole periphery of heat exchange laminate of embodiment 2.
Figure 13: Figure 13 is the sectional view for showing the variation on the venthole periphery of heat exchange laminate of embodiment 2.
A: Figure 14 A of Figure 14 is the thermal medium shown in the heat exchange laminate of embodiment 3 related with the utility model
The constructed profile of flow path perimeter.
B: Figure 14 B of Figure 14 is the part for showing the not formed thermal medium flow path in the heat exchange laminate of embodiment 3
Constructed profile.
C: Figure 14 C of Figure 14 is the constructed profile for showing the connecting tube periphery in the heat exchange laminate of embodiment 3.
Description of symbols
1: sheet substrate
10: thermal medium flow path
11: connecting tube
15: the 1 heat exchange departments
16: the 2 heat exchange departments
17: venthole
18: fin
2: heat transfer layer
21: recess portion
3: coating
4: layer is used in bonding
41: adhesive dispensing area
42: adhesive uncoated area
5: release agent dispensing area
6: wall
62: removing region
8: protective layer
P1~P6, E1~E3: heat exchange laminate
Specific embodiment
The 1st embodiment > of <
Figure 1A and Figure 1B is cuing open for the heat exchange laminate P1 for the 1st embodiment for schematically showing the utility model
Face figure and top view.As shown in both figures, above-mentioned heat exchange laminate P1 have on heat transfer layer 2 via bonding with layer 4 layer
It is laminated with the sheet substrate 1 of coating 3.It should be noted that in figure 1A, for ease of understanding utility model, heat transfer layer 2 is remembered
It is downloaded to downside, coating 3 is recorded to upside, but the heat exchange laminate of the utility model is not limited to upper and lower position and closes
System, for example, it is also possible to by the upper and lower direction reversion of Figure 1A to which coating 3 is configured at downside, is configured at heat transfer layer 2
Side (also same in each embodiment below and each embodiment).
In the inside of sheet substrate 1, cooling thermal medium (cooling medium), the heat that the thermal medium of heating is circulated are situated between
Mass flow road 10 is formed in a manner of snake.
In the present embodiment, the bonding layer 4 in sheet substrate 1 includes the adhesive dispensing area for being coated with adhesive
41 and uncoated adhesive adhesive uncoated area 42.In adhesive uncoated area 42, forms heat transfer layer 2 and cover
The non-bonded region not bonded between cap rock 3 is formed with gap between heat transfer layer 2 and coating 3.In addition, in this reality
It applies in mode, above-mentioned gap constitutes thermal medium flow path 10.
In the present embodiment, heat transfer layer 2 is made of metal foil.Specifically, copper foil, stainless steel can be used suitably
Foil, nickel foil, titanium foil, plated processing the metal foils such as copper foil.In addition, in the present embodiment, heat transfer layer 2 can be by a kind of gold
Belong to foil to constitute, it can also be by metal foil of more than two kinds (such as the cladding metal (clad metal) formed by nickel foil and copper foil)
It constitutes.
In addition, the thickness of heat transfer layer 2 is preferably set to 8 μm~300 μm, more preferably it is set as 100 μm or less.That is, passing through
The thickness of heat transfer layer 2 is set in above-mentioned particular range, can realize while slimming, ensure good conductivity of heat
And sufficient intensity.
In addition, can suitably use the resin of heat sealability as coating 3.Specifically, poly- third can suitably be used
The polyolefin-based resins such as alkene (PP), straight-chain low density polyethylene (LDPE) (LLDPE), their modified resin (modified polyolefin hydrocarbon system tree
Rouge), fluorine resin, polyester based resin, vinyl chloride resin.
In addition, the thickness of coating 3 may be set to 20 μm~1000 μm.That is, by the way that the thickness of coating 3 is set in
In the particular range stated, it can realize while slimming, ensure sufficient intensity.
In addition, can suitably use application type as the adhesive for constituting adhesive dispensing area 41 of the bonding in layer 4
Hot melt property resin.Specifically, the dispersed modified alkene of solvent, solvent lysotype modified olefin, water-soluble can be used suitably
Property acid modified resin, emulsion-type modified resin.
In addition, bonding is preferably set to 0.5 μm~10 μm with the thickness of the adhesive dispensing area 41 in layer 4, more preferably
It is set as 5 μm or less.That is, by the way that bonding is set in above-mentioned particular range with the thickness of layer 4, can heat transfer layer 2 with
While thermal medium flow path 10 as defined in being formed between coating 3, two layers 2,3 are bonded with sufficient intensity.
In addition, the both ends of thermal medium flow path 10 are formed in the heat exchange laminate P1 of present embodiment
To the external structure opened of sheet substrate 1.In addition, being configured to the thermal medium imported from the portion open at one end of thermal medium flow path 10
The structure flowed out by thermal medium flow path 10 from the other end opening portion of thermal medium flow path 10, also, with this configuration such as
Under structure, that is, when thermal medium circulates in thermal medium flow path 10, thermal medium across heat transfer layer 2 and with external component it
Between carry out heat exchange, external component is cooled or heated as a result,.
In the heat exchange laminate P1 of the present embodiment constituted above, its manufacturing method is not particularly limited, example
Such as combination can be used to have roll-to-roll (roll-to-roll) mode of printing technology to manufacture.That is, continuous supply is wound on one side
The adhesive for being coated on engraved roll is transferred on one side and prints the rule to above sheet by the continuous sheet of the heat transfer layer of web-like
Determine region (adhesive dispensing area).Then, (continuous to the continuous sheet for the heat transfer layer for being coated with adhesive by printing
Film) adhesive coated face, the continuous continuous sheet (film) for supplying coating, and stacking one is carried out using thermal welding
Change.The continuous sheet of thus obtained sheet substrate is wound in take-up roll, to obtain the heat exchange layers of wound into rolls
The continuous sheet of tabletting material P1.
Due to as described above, the heat exchange laminate P1 of present embodiment is able to use roll-to-roll mode and manufactures, because
This can continuously be manufactured, and can be realized the raising of productivity and the reduction of cost.In addition, the heat exchange layers tabletting of present embodiment
Material P1 is without being brazed the high processing of degree-of-difficulty factors such as processing, at this point, also can more certainly realize mentioning for productivity
High and cost reduction.
In addition, for the heat exchange laminate P1 of present embodiment, due to being in the metal foil as heat transfer layer 2
It is upper to bond the heat sealability film as coating 3 and constitute, therefore thickness is very thin, can certainly realize small compact
Change.Therefore, the heat exchange laminate P1 of present embodiment being capable of the limited smart phone of and installation space thin in shell, plate
The mobile terminals such as type PC, notebook type PC, automobile battery component etc. in certainly for cooling down purposes.
In addition, for the heat exchange laminate P1 of present embodiment, due to being on metal foil (heat transfer layer 2) upper layer
Folded resin film (coating 3) and constitute, therefore, there is high flexibility, shape can be kept freely curved according to installation site
Song deformation.Thus, the heat exchange laminate P1 of present embodiment can more reliably be mounted on the battery of mobile terminal, automobile
In the limited installation space such as component.
The 2nd embodiment > of <
Fig. 2 is the constructed profile for showing the heat exchange laminate P2 of the 2nd embodiment of the utility model.Such as Fig. 2
It is shown, it is formed with following sheet substrate 1 in the heat exchange laminate P2 of present embodiment, in above sheet substrate 1, is passing
It is provided with the release agent dispensing area 5 for being coated with release agent in predetermined region on thermosphere 2, and is coated with across above-mentioned release agent
Region 5 and bonding layer 4 is provided on heat transfer layer 2, in the bonding with being laminated with coating 3 on layer 4.
Bonding is coated with adhesive with the whole region of layer 4, to bond the whole region with layer 4 by adhesive applying area
Domain 41 is constituted.In addition, release agent dispensing area 5 is corresponding with the region of thermal medium flow path 10 is formed, in the release agent applying area
In domain 5, heat transfer layer 2 is separated with 3 phase of coating so as to form gap.In addition, in the present embodiment, which becomes non-stick
It closes region, functioned as thermal medium flow path 10.
In the heat exchange laminate P2 of this 2nd embodiment, other constitute the heat exchange with the first embodiment described above
The composition of laminate P1 is substantially the same, therefore, marks same label to same a part or corresponding portion, and omit repetition and say
It is bright.
It is identical as the first embodiment described above for the heat exchange laminate P2 of this 2nd embodiment, it is not necessarily to pricker
The high processing of degree-of-difficulty factors such as weldering processing are able to use roll-to-roll mode continuously to manufacture, and therefore, can be realized mentioning for productivity
High and cost reduction.In addition, for the heat exchange laminate P2 of this 2nd embodiment, with the first embodiment described above
It is identical, it can be realized slimming and small compact, and sufficient flexibility can also be accessed, it is therefore, even mobile whole
Around the CPU at end etc., the limited small space such as battery pack, also can certainly be set as the heat exchange of cooling purposes etc.
Device.
The 3rd embodiment > of <
Fig. 3 is the constructed profile for showing the heat exchange laminate P3 of the 3rd embodiment of the utility model.Such as Fig. 3
Shown, predetermined region of the heat exchange laminate P3 of present embodiment in the upper surface of heat transfer layer 2 is formed with recess portion 21, and
Coating 3 is laminated on the upper surface of the heat transfer layer 2 to form sheet substrate 1.
The recess portion 21 of heat transfer layer 2 is correspondingly formed with the region for forming thermal medium flow path 10, is existed by the recess portion 21
Gap is formed between heat transfer layer 2 and coating 3.In addition, in the present embodiment, above-mentioned gap becomes non-bonded region, conduct
Thermal medium flow path 10 and function.
In the heat exchange laminate P3 of this 3rd embodiment, other constitute the heat exchange layers with above embodiment
The composition of tabletting material P1, P2 are substantially identical, therefore, mark same label to same a part or corresponding portion and omit repetition and say
It is bright.
In the heat exchange laminate P3 of this 3rd embodiment, by roller coating etc. by the molten resin of coating
Heat transfer layer 2 is coated on to form coating 3, then, with specific wavelength illumination laser, only by heat transfer layer 2 (metal layer)
Predetermined region in surface is destroyed and forms recess portion 21, and heat exchange laminate P3 is thus obtained.
It is same as described above for the heat exchange laminate P3 of this 3rd embodiment, without being brazed the difficulty such as processing
The high processing of coefficient is able to use roll-to-roll mode continuously to manufacture, therefore can be realized the raising of productivity and cutting for cost
Subtract.In addition, while realizing slimming and small compact, additionally it is possible to sufficient flexibility is obtained, it is therefore, even limited
Small space, also can certainly be set as the heat exchanger of cooling purposes etc..
The 4th embodiment > of <
Fig. 4 is the constructed profile for showing the heat exchange laminate P4 of the 4th embodiment of the utility model.Such as Fig. 4
Shown, the heat exchange laminate P4 of present embodiment is formed in the heat exchange laminate P1 of the first embodiment described above
There is the laminate of wall 6.That is, in the heat exchange laminate P4 of this 4th embodiment, in bonding layer 4 and covering
It is formed with wall 6 between layer 3, it is different from the heat exchange laminate P1 of the first embodiment described above in this regard.
In the heat exchange laminate P4 of present embodiment, for wall 6, in the bonding with bonding with layer 4
The corresponding region of agent uncoated area 42 is removed, and has been consequently formed and has been removed region 62.In addition, by above-mentioned removing region 62,
The thermal medium flow path 10 as non-bonded region is constituted with adhesive uncoated area 42.
In the heat exchange laminate P4 of this 4th embodiment, as wall 6, can suitably use with covering
The thermoplastic resin of the identical material of material of layer 3 is (for example, polypropylene as un-stretched polypropylene film (PP), straight-chain are low
The polyolefin-based resins such as density polyethylene (LLDPE), fluorine resin, gather at their modified resin (modified polyolefin hydrocarbon system resin)
Ester system resin, vinyl chloride resin) be raw material unstretching film.
In the heat exchange laminate P4 of this 4th embodiment, other constitute the heat exchange with the first embodiment described above
The composition of laminate P1 is substantially identical, therefore, to same a part or the same label of corresponding portion mark and omits repeated explanation.
It is identical as the first embodiment described above for the manufacture of above-mentioned heat exchange laminate P4, on heat transfer layer 2
Desired zone (adhesive dispensing area 41) coating adhesive to forming bonding layer 4, used on heat transfer layer 2 by bonding
Layer 4 and by thermoplastic resin film thermal welding, to form wall 6.Next, will be with wall by irradiation of laser etc.
The corresponding part of 6 desired zone (adhesive uncoated area 42) removes, and removes region 62 to be formed.Then,
It will be laminated as the thermoplastic resin film thermal welding of coating 3 on interlayer 6.Thus, it is possible to manufacture the heat of present embodiment
Exchange laminate P4.
It is high without degree-of-difficulty factors such as soldering processing for the heat exchange laminate P4 of this 4th embodiment
It processes, be able to use roll-to-roll mode and continuously manufacture, therefore can be realized the raising of productivity and the reduction of cost.In addition,
While realizing slimming and small compact, additionally it is possible to sufficient flexibility is obtained, therefore, even if being limited narrow sky
Between, it also can certainly be set as the heat exchanger of cooling device etc..
In addition, heat exchange laminate P4 according to the present embodiment, due between heat transfer layer 2 and coating 3 across
Wall 6, it is thus possible to the height of thermal medium flow path 10 be made to be higher by the amount of the thickness of wall 6.Therefore, it is capable of increasing thermal medium
The flow path cross sectional area of flow path 10 can be such that the circulation of the thermal medium in thermal medium flow path 10 increases.Therefore, it is capable of increasing hot friendship
The amount of changing can be such that the heat exchange performances such as cooling performance, heating properties improve.
It should be noted that certainly, in heat exchange laminate P2, P3 of above-mentioned 2nd and the 3rd embodiment, also can
It is enough that wall 6 is formed between heat transfer layer 2 and coating 3, to increase the flow path cross sectional area of thermal medium flow path 10.
The 5th embodiment > of <
Fig. 5 is the constructed profile for showing the heat exchange laminate P5 of the 5th embodiment of the utility model.Such as Fig. 5
Shown, compared with the heat exchange laminate P4 of above-mentioned 4th embodiment, the heat exchange laminate P5 of present embodiment is under
It is different to state aspect: coating 3 is made of metal foil identical with heat transfer layer 2, and is arranged between coating 3 and wall 6
There is bonding layer 7.
In the heat exchange laminate P5 of this 5th embodiment, other constitute the heat exchange with above-mentioned 4th embodiment
Laminate P4 is substantially the same.
The metal foil of composition coating 3 in the heat exchange laminate P5 of this 5th embodiment can suitably using with
Constitute the identical metal foil of metal foil of heat transfer layer 2.Specifically, can suitably use copper foil, stainless steel foil, nickel foil, titanium foil,
The metal foils such as the copper foil of plated processing, metal foil of more than two kinds (for example, the cladding metal formed by nickel foil and copper foil) etc.
Deng.
In addition, bonding use layer 7 be make as metal foil coating 3 and resin wall 6 between adhesiveness mention
High layer can be used suitably and the congener adhesive of adhesive for bonding layer 4.Specifically, can suitably make
It is coated with the dispersed modified alkene of solvent, solvent lysotype modified olefin, water soluble acid modified resin, emulsion-type modified resin etc.
Type hot melt property resin.
For the heat exchange laminate P5 of this 5th embodiment, can also it obtain identical as above embodiment
Function and effect.
In addition, for the heat exchange laminate P5 of present embodiment, due to the metal foil excellent by heat conductivity
Coating 3 is constituted, therefore, the thermal medium to circulate in thermal medium flow path 10 can be via coating 3 and in the component with outside
Between efficiently carry out heat exchange.Therefore, external component can be cooled down in 2 side of heat transfer layer and this two sides of 3 side of coating
Or heating, it can be improved the versatility as heat exchanger.
Further, since coating 3 is made of metal foil, therefore can be improved the intensity of coating 3, can be improved durable
Property.
The 6th embodiment > of <
Fig. 6 is the constructed profile for showing the heat exchange laminate P6 of the 6th embodiment of the utility model.Such as Fig. 6
Shown, compared with the heat exchange laminate P1 of the first embodiment described above, the heat exchange laminate P6 of present embodiment is under
It is different to state aspect: matcoveredn 8 is set between heat transfer layer 2 and bonding layer 4, heat transfer layer 2 is situated between via the protective layer 8 with heat
10 mediate contact of mass flow road.
In the heat exchange laminate P6 of this 6th embodiment, other constitute the heat exchange with the first embodiment described above
Laminate P1 is substantially identical.
Protective layer 8 in the heat exchange laminate P6 of this 6th embodiment is made of following films: in the table of heat transfer layer 2
The resin film that (coating) is coated on face, will conduct heat at the metal envelope formed on the surface of heat transfer layer 2 using plating
The surface oxidation of layer 2 is to the envelope of the metal oxide film formed, the resin via adhesive and in the fitting of the surface of heat transfer layer 2
Film etc..
For the heat exchange laminate P6 of this 6th embodiment, can also it obtain identical as above embodiment
Function and effect.
In addition, for the heat exchange laminate P6 of present embodiment, due to heat transfer layer 2 via protective layer 8 and with
Therefore 10 mediate contact of thermal medium flow path can prevent the thermal medium to circulate in thermal medium flow path 10 from directly connecing with heat transfer layer 2
Touching.Therefore, it is able to suppress thermal medium corrosion caused by the metal foil for constituting heat transfer layer 2, can be improved the corrosion-resistant of heat transfer layer 2
Property, and then can be improved durability.
1 > of < embodiment
Fig. 7 A is the thermal medium flow path week shown in the heat exchange laminate E1 of embodiment 1 relevant to the utility model
The constructed profile on side, Fig. 7 B are the constructed profile for being shown without the part to form thermal medium flow path.As shown in both figures, this reality
Apply example 1 heat exchange laminate E1 have heat transfer layer 2, the wall 6 being laminated on heat transfer layer 2 with layer 4 via bonding,
The centre being laminated on wall 6 there are layer 9, via bonding with layer 7 and there are the coatings 3 being laminated on layer 9 intermediate, by conducting heat
The bonding of 2 side of layer forms thermal medium flow path with the removing region 62 of adhesive uncoated area 42 and wall 6 in layer 4
10.In other words, compared with the heat exchange laminate P5 of above-mentioned 5th embodiment, the heat exchange laminate E1 of the present embodiment 1
Centre only is being provided with there are 9 this aspect of layer is different, other constitute the heat exchange laminate P5 with the 5th embodiment
It is substantially identical.
There are layers 9 by with material (example identical with wall 6 for centre in the heat exchange laminate E1 of the present embodiment 1
Such as, the polyolefins tree such as polypropylene (PP) as un-stretched polypropylene film (CPP), straight-chain low density polyethylene (LDPE) (LLDPE)
The thermoplastic resins such as rouge, their modified resin (modified polyolefin hydrocarbon system resin), fluorine resin, polyester based resin, vinyl chloride resin
Rouge) it is constituted for the unstretching film of raw material.
Next, being illustrated to the manufacturing method of the heat exchange laminate E1 of the present embodiment 1.For above-mentioned heat exchange
For laminate E1, production constitutes the side laminate member of its downside layer (heat transfer layer 2, bonding layer 4 and wall 6) respectively
1a, constitute upper layer (there are layers 9 for coating 3, bonding layer 7 and centre) other side laminate member 1b, by side with it is another
Side laminate member 1a, 1b are bonded in the state of opposite to each other, are thus made.
That is, as shown in (a) in Fig. 8, when manufacturing side laminate member 1a, to the heat transfer layer of sheet material for constituting heat transfer layer 2
Predetermined region coating adhesive in (metal foil) is to form bonding layer 4.Bonding of the bonding with layer 4 including coating adhesive
The adhesive uncoated area 42 of agent dispensing area 41 and not coating adhesive, adhesive uncoated area 42 and thermal medium
Flow path 10 correspondingly forms as shape of crawling.
Next, thermoplastic resin film is heated with layer 4 across bonding on heat transfer layer 2 as shown in (b) in Fig. 8
Connect to forming wall 6, then, by laser irradiation etc. by among the wall 6 with adhesive uncoated area 42
Corresponding part removes, and the removing region 62 of snake shape is consequently formed.Further in wall 6 with remove region 62
The corresponding position in both ends connecting tube 11,11 is set.At this point, one end (embedded side end) of connecting tube 11 is configured at snake
The end in the removing region 62 of row shape, and by the other end of connecting tube 11 (draw side end) in advance with from side lamination portion
Mode outstanding configures the ora terminalis of part 1a outward.Here, connecting tube 11 is by of the same race with the thermoplastic resin that constitutes wall 6
Hard resin (for example, the polyolefin-based resins such as polypropylene) is constituted.
On the other hand, entire on coating (metal foil) 3 as shown in figure 9, when making other side laminate member 1b
Region coating adhesive is to form bonding layer 7, by as centre, there are the thermoplastic resin film thermal weldings of layer 9 to bond
In above-mentioned bonding layer 7.
Then, as shown in (a) in Figure 10, to make other side laminate member on the wall 6 of side laminate member 1a
There are the modes that layer 9 engages to be overlapped two laminate member 1a, 1b for the centre of 1b, is deposited wall 6 and centre by heating
In 9 welding integrated of layer.As a result, as shown in (a) in Fig. 7 A and Figure 10, adhesive uncoated area 42 and interval can be passed through
There is the sheet substrate 1 of thermal medium flow path 10 in the removings region 62 of layer 6 to make composition.
Here, as seen in figure 7 c, connecting tube 11,11 is due to being by there are the congener resins of layer 9 with wall 6 and centre
It constitutes, therefore, lower portion and 6 welding integrated of wall in the outer peripheral surface of connecting tube 11, and remainder is in
Between there are 9 welding integrated of layer, the one end of connecting tube 11 is as a result, to be embedded in the state (state of insertion) of sheet substrate 1
It is fixed.(the embedded side end opening) open at one end of the connecting tube 11 is configured to the end inner opening in thermal medium flow path 10,
Another end opening (outlet side is open-ended) is configured to the external opening in sheet substrate 1.
After two laminate member 1a, 1b are bonded by progress aforesaid operations, as shown in (b) in Figure 10, as needed, into
Row processing of cutting is to cut off the redundance of sheet substrate 1, the connection that thus, it is possible to obtain being equipped with thermal medium discrepancy
The heat exchange laminate E1 of the regulation shape of pipe 11,11.
It is real with the heat exchange laminate P1 of the first embodiment described above in the heat exchange laminate E1 of the present embodiment 1
Matter is identical, flows into thermal medium in thermal medium flow path 10 from a connecting tube 11, so that it is circulated in thermal medium flow path 10, then
It is flowed out from another connecting tube 11 to outside.In addition, being passed through between the component of the thermal medium and outside that circulate in thermal medium flow path 10
Heat exchange is carried out by heat transfer layer 2 and coating 3, external component is cooled or heated as a result,.
For the heat exchange laminate E1 of the present embodiment 1, work identical with the respective embodiments described above can be obtained
Use effect.
In addition, the connecting tube 11 being connected to thermal medium flow path 10 is in the heat exchange laminate E1 of the present embodiment 1 to incite somebody to action
The inbuilt state of part of it is fixed, and therefore, can be entered and left thermal medium and is certainly linked to connecting tube 11 with pipe (pipe).
Therefore, the discrepancy that thermal medium can be certainly carried out via connecting tube 11, can be used as in the case where no undesirable condition
The circulating heat exchanger of thermal medium.
2 > of < embodiment
The case where utilizing as cooler monomer or heater monomer is enumerated as an example, to the heat of above-described embodiment 1
Exchange laminate E1 is illustrated, but the heat exchange laminate of the utility model can also have the 1st with being integrally formed
The heat exchange loop of heat exchange department and the 2nd heat exchange department.
That is, as shown in figure 11, for the heat exchange laminate E2 of embodiment 2, there is sheet substrate 1 the 1st heat to hand over
Portion 15 and the 2nd heat exchange department 16 are changed, thermal medium flow path 10 is formed with shape of crawling respectively in two heat exchange departments 15,16.With
It is above-mentioned identical, connecting tube (inflow side connecting tube) 11 is installed in one end of the thermal medium flow path 10 of the 1st heat exchange department 15, and
In the other end of the thermal medium flow path 10 of the 1st heat exchange department 15, the thermal medium flow path 10 of the 2nd heat exchange department 16 is connected to and connected
One end.In addition, it is same as described above, connecting tube (outflow side is installed in the other end of the thermal medium flow path 10 of the 2nd heat exchange department 16
Connecting tube) 11.
In addition, the internode of the thermal medium flow path 10 of the snake shape in the 2nd heat exchange department 16, is formed with venthole 17.
As shown in figure 12, the venthole 17 is by the through hole that is formed in the region of the not formed thermal medium flow path 10 in sheet substrate 1
It constitutes.
In addition, the connecting tube 11 of the 1st heat exchange department 15 and the connecting tube 11 of the 2nd heat exchange department 16 pass through connecting piece
(Connecting tube) and be concatenated (the illustration is omitted).In addition, the circulation members such as circulating pump are additionally provided with, the circulation
The heat that the circulation members such as pump are flowed out for making the thermal medium flow path 10 from the 2nd heat exchange department 16 via connecting tube 11 to connecting piece
Medium is flowed into the thermal medium flow path 10 of the 1st heat exchange department 15.
In the heat exchange laminate E2 of the present embodiment 2, other compositions such as composition of sheet substrate 1 and above-described embodiment
1 heat exchange laminate E1 is identical.
In addition, in CPU, electricity that the 1st heat exchange department 15 of the heat exchange laminate E2 of embodiment 2 is used as to mobile terminal
In the case where the cooler of pond group, the 1st heat exchange department 15 is configured on the cooled side such as CPU, battery pack in advance, in advance by the
2 heat exchange departments 16 configure the position good in aeration.If recycling thermal medium by the driving of circulating pump in this case,
Thermal medium during through the thermal medium flow path 10 of the 1st heat exchange department 15 with carry out heat exchange between cooled body, thus
While cooled body is cooling, thermal medium itself is heated and is in high temperature.The 2nd heat is flowed into the thermal medium of the high temperature to hand over
Change the thermal medium flow path 10 in portion 16 and by during the thermal medium flow path 10, carried out between extraneous gas heat exchange to
It is cooled, then at low temperature.The thermal medium of the low temperature flows into the thermal medium flow path 10 of the 1st heat exchange department 15 via connecting piece
Interior, thus cooled body is cooled.By recycling thermal medium between the 1st and the 2nd heat exchange department 15,16,
To which the 1st heat exchange department 15 is functioned as cooler.
On the other hand, the 1st heat exchange department 15 of the heat exchange laminate E2 of embodiment 2 is being used as floor heating room
When the heater on way etc., the 1st heat exchange department 15 is configured at flooring material etc. in advance and is heated side, in advance by the 2nd heat exchange
Portion 16 is configured to be exposed under hot environment (for example, the heat sources such as hot wind, high-temperature water).If passing through the drive of circulating pump in this case
It is dynamic and recycle thermal medium, then thermal medium during passing through the thermal medium flow path 10 of the 1st heat exchange department 15 with heated object
Between carry out heat exchange, thus while heated object is heated, hot cooling medium itself is cooled to be in low temperature.It should
The thermal medium of low temperature flow into the 2nd heat exchange department 16 thermal medium flow path 10 and pass through the thermal medium flow path 10 during, with
Heat exchange is carried out between heat source to be heated and be in high temperature.The thermal medium of the high temperature flows into the 1st heat exchange department via connecting piece
In 15 thermal medium flow path 10, thus heated object is heated.By handing over thermal medium in the 1st and the 2nd heat
It changes between portion 15,16 and recycles, so that the 1st heat exchange department 15 is functioned as heater.
It should be noted that enumerating for the heat exchange laminate E2 of the present embodiment 2 in the 2nd heat exchange department 16
The case where forming venthole 17 is illustrated as an example, it is not limited to this, can also erect in the 2nd heat exchange department 16
The heat exchanges fins such as ground setting radiating fin, heat absorbing fins are to improve heat exchanger effectiveness.In addition it is also possible to be handed in the 2nd heat
It changes portion 16 and forms both venthole 17 and heat exchange fin.At this point, for example, as shown in figure 13, being also possible to following knot
Structure, that is, a part in the region for not forming thermal medium flow path 10 in sheet substrate 1 is cut and lifted, by above-mentioned cutting
And the piece lifted forms heat exchange fin 18, also, is formed and be formed by through hole as venthole by cutting and lifting
17。
3 > of < embodiment
Figure 14 A is the thermal medium flow path shown in the heat exchange laminate E3 of embodiment 3 related with the utility model
The constructed profile on periphery, Figure 14 B are the constructed profile for being shown without the part to form thermal medium flow path, and Figure 14 C is to show
The constructed profile on connecting tube periphery.As shown in these figures, the heat exchange laminate E3 of the present embodiment 3 is different from above-mentioned Fig. 7 A
It is in terms of the heat exchange laminate E1 of embodiment 1 shown in~Fig. 7 C, in the heat exchange laminate E1 of embodiment 1
In, bonding layer 4 is formed on heat transfer layer 2, in contrast, the heat exchange laminate E3 of the present embodiment 3 is on heat transfer layer 2
Matcoveredn 8 is set via protective layer adhesive layer 85, is provided with bonding layer 4 on the protective layer 8.The heat of the present embodiment 3
Other compositions exchanged in laminate E3 are substantially identical with the heat exchange laminate E1 of above-described embodiment 1.
Protective layer 8 in the heat exchange laminate E3 of the present embodiment 3 is made of PET resin film, above-mentioned protective layer 8 with it is upper
The protective layer 8 for stating the heat exchange laminate P6 of the 6th embodiment is identical, for for protecting the layer of heat transfer layer 2.In addition, protection
Layer adhesive layer 85 is layer for protective layer 8 to be bonded in heat transfer layer 2, by with the adhesive applying area that is coated on bonding layer 4
The identical adhesive of the adhesive in domain 41 is constituted.
The heat exchange laminate E3 of the present embodiment 3 substantially can be according to the heat exchange laminate with above-described embodiment 1
The manufacturing method of E1 similarly operates manufacture.That is, conducting heat in production side laminate member 1a, the side laminate member 1a
Matcoveredn 8 is laminated via protective layer adhesive layer 85 on layer 2, is further laminated on protective layer 8 via bonding layer 4
Wall 6.On the other hand, it is produced on coating 3 and is laminated with that intermediate there are the laminations of the other side of layer 9 via bonding layer 7
Component 1b.Then, connecting tube 11 is arranged in the specified position of side laminate member 1a in advance, is laminated side by thermal welding
There are layers 9 to be bonded to which two laminate member 1a, 1b are integrated with the centre of other side laminate member 1b for the wall 6 of component 1a
Change, thus, it is possible to make the sheet substrate 1 as heat exchange laminate E3.
For the heat exchange laminate E3 of the present embodiment 3, can also it obtain and above embodiment and above-mentioned reality
Apply the identical function and effect of example.
This application claims be willing to No. 2017-33095 preferential on 2 24th, 2017 Japanese patent application laid filed an application
Power, the disclosure of which directly constitute a part of the application.
It should be appreciated that the term as used herein and statement are not also arranged for illustrating rather than to limited explanation
Except any equivalent of illustrated herein and description feature item, also allow claims of the utility model claimed
Various modifications in range.
The utility model is embodied in a number of different ways, but the disclosure should be considered as providing the utility model
Principle on embodiment, these embodiments are not intended to for the utility model being defined in described herein and/or diagram
Preferred embodiment describes multiple illustrated embodiments on the basis of understanding this content herein.
Describe the illustrated embodiment of several the utility model herein, but the utility model be not limited to it is recited herein
Various preferred embodiments, the utility model further include: based on the disclosure above those skilled in the art are recognized
Element arrive, impartial, amendment, elimination, combination (for example, across combination of the feature of various embodiments), have improvement and/
Or all embodiments of change.The restriction item of claims should be wide based on term used in the claims
It explains to range, and is not limited to the embodiment recorded in the checking process of this specification or the application, this embodiment should solve
It is interpreted as being non-exclusive.
Industrial availability
The heat exchange laminate of the utility model can suitably serve as make thermal medium circulation to carry out it is cooling, heat
The circulating heat exchanger of thermal medium.
Claims (17)
1. heat exchange laminate, which is characterized in that the heat exchange laminate is to flow thermal medium in thermal medium flow path
The logical heat exchange laminate to carry out heat exchange, wherein
The heat exchange laminate has the sheet substrate that coating is laminated on the heat transfer layer being made of metal foil,
It is not bonded for this two layers by the heat transfer layer and the coating between the heat transfer layer and the coating non-stick
Region is closed to constitute the thermal medium flow path.
2. heat exchange laminate as described in claim 1, wherein
Between the heat transfer layer and the coating, it is provided with for bonding the heat transfer layer for this two layers with the coating
Bonding layer,
The bonding layer include be coated with adhesive adhesive dispensing area and uncoated adhesive adhesive it is uncoated
Region,
Described adhesive uncoated area is configured to the non-bonded region.
3. heat exchange laminate as described in claim 1, wherein
Between the heat transfer layer and the coating, it is provided with for bonding the heat transfer layer for this two layers with the coating
Bonding layer, also,
On the bonding layer, it is provided with and is coated with for taking off the release agent of the heat transfer layer and the overburden stripping
Mould agent dispensing area,
The release agent dispensing area is configured to the non-bonded region.
4. heat exchange laminate as described in claim 1, wherein the coating is integrally laminated in the heat transfer layer,
Also,
On the interface of the cover layer side in the heat transfer layer, it is formed with recess portion,
The recess portion is configured to the non-bonded region.
5. heat exchange laminate as described in any one of claims 1 to 4, wherein the heat transfer layer is by selected from copper foil, no
Become rusty steel foil, nickel foil, titanium foil, plated processing copper foil metal foil among a kind of metal foil or metal foil structure of more than two kinds
At.
6. heat exchange laminate as described in any one of claims 1 to 4, wherein the coating is made of resin.
7. heat exchange laminate as claimed in claim 6, wherein the coating is by being selected from polyolefin-based resins, modification
The resin of the heat sealability of polyolefin-based resins, fluorine resin, polyester based resin, vinyl chloride resin is constituted.
8. heat exchange laminate as described in any one of claims 1 to 4, wherein the coating is made of metal foil.
9. heat exchange laminate as claimed in claim 8, wherein the coating is by being selected from copper foil, stainless steel foil, nickel
Foil, titanium foil, plated processing copper foil metal foil among a kind of metal foil or metal foil of more than two kinds constitute.
10. heat exchange laminate as described in any one of claims 1 to 4, wherein in the heat transfer layer and the covering
It is provided with wall between layer,
The part corresponding with the non-bonded region of the wall is removed, and constitutes the heat by the removing region
A part of medium flow path, thus constituting through the wall ensures the structure of the thickness of the thermal medium flow path.
11. heat exchange laminate as described in any one of claims 1 to 4, wherein in the heat transfer layer with it is described
On the contact surface that thermal medium flow path is in contact, matcoveredn is set.
12. heat exchange laminate as described in any one of claims 1 to 4, wherein connecting tube is embedded in part of it
The state of the sheet substrate is mounted,
The end of the embedded side of the connecting tube is connected in the thermal medium flow path, and the end of outlet side is configured at
It is external.
13. heat exchange laminate as claimed in claim 12, wherein the connecting tube is made of resin, also,
The part for being embedded with the connecting tube in the sheet substrate with the resin of the connecting tube identical type by constituting.
14. heat exchange laminate as described in any one of claims 1 to 4, wherein the non-shape in the sheet substrate
In region at the thermal medium flow path, it is formed with the venthole for penetrating through the sheet substrate.
15. heat exchange laminate as described in any one of claims 1 to 4, wherein the non-shape in the sheet substrate
It is erected in region at the thermal medium flow path and is provided with heat exchange fin.
16. heat exchange laminate as described in any one of claims 1 to 4, wherein the sheet substrate has the 1st heat
Exchange part and the 2nd heat exchange department,
The thermal medium flow path so that the thermal medium to circulate inside it in the 1st heat exchange department and the 2nd heat exchange department
Between the mode that recycles and formed,
The heat exchange laminate is configured to such as flowering structure, that is, from the 1st heat exchange department and the 2nd heat exchange department it
In a side heat exchange department thermal medium flow path in by thermal medium pass through and absorb heat with external heat exchange, on the other hand,
From the thermal medium flow path of the heat exchange department of another party by thermal medium pass through and external heat exchange heat release.
17. heat exchange laminate as claimed in claim 2 or claim 3, wherein the bonding with layer will be bonded by roller coating
Agent is coated on the heat transfer layer to be formed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017033095A JP6953145B2 (en) | 2017-02-24 | 2017-02-24 | Heat exchange laminate sheet |
| JP2017-033095 | 2017-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208497892U true CN208497892U (en) | 2019-02-15 |
Family
ID=63252612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820206461.8U Active CN208497892U (en) | 2017-02-24 | 2018-02-06 | Heat exchange laminate |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6953145B2 (en) |
| CN (1) | CN208497892U (en) |
| WO (1) | WO2018155003A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114303276A (en) * | 2019-09-04 | 2022-04-08 | 昭和电工株式会社 | Heat exchanger |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7274325B2 (en) * | 2019-03-28 | 2023-05-16 | 株式会社レゾナック・パッケージング | Heat exchanger |
| JP7272159B2 (en) * | 2019-07-29 | 2023-05-12 | 株式会社レゾナック | A heat exchanger using a laminate material, a vehicle-mounted battery module, and a method for manufacturing a heat exchanger using a laminate material. |
| JP7272160B2 (en) * | 2019-07-29 | 2023-05-12 | 株式会社レゾナック | A heat exchanger using a laminate material and a method for manufacturing a heat exchanger using a laminate material. |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114303276A (en) * | 2019-09-04 | 2022-04-08 | 昭和电工株式会社 | Heat exchanger |
Also Published As
| Publication number | Publication date |
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| JP6953145B2 (en) | 2021-10-27 |
| JP2018138834A (en) | 2018-09-06 |
| WO2018155003A1 (en) | 2018-08-30 |
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