CN105486132A - Flat double-face phase-change restraining heat conducting board structure and manufacturing method thereof - Google Patents
Flat double-face phase-change restraining heat conducting board structure and manufacturing method thereof Download PDFInfo
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- CN105486132A CN105486132A CN201511029540.3A CN201511029540A CN105486132A CN 105486132 A CN105486132 A CN 105486132A CN 201511029540 A CN201511029540 A CN 201511029540A CN 105486132 A CN105486132 A CN 105486132A
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- conduit
- sheet material
- heat transfer
- phase transformation
- transfer plate
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- 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
- F28D15/02—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 in which the medium condenses and evaporates, e.g. heat pipes
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
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- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides a flat double-face phase-change restraining heat conducting board structure and a manufacturing method thereof. The flat double-face phase-change restraining heat conducting board structure is a composite board type structure. The surface of the flat double-face phase-change restraining heat conducting board structure is a plane. Heat superconducting pipelines which are in a specific shape and are communicated with one another are arranged in the flat double-face phase-change restraining heat conducting board structure. The heat superconducting pipelines are closed pipelines and are filled with a heat conducting working medium. Groove channels communicated with one another are formed in the heat conducting board structure with the double faces being planes and the groove channels are filled with the heat conducting working medium and closed, so that the characteristics that the heat conducting speed is high and the temperature uniformity is good for phase-change restraining heat conduction are achieved. The double faces of the phase-change restraining heat conducting board structure are designed to be the planes so that the structure can be well combined with a high-power device and a cooling fin set, and application occasions and the range of a phase-change restraining heat conducting board can be expanded greatly. A blowing and expanding process is adopted to obtain the flat double-face board structure with the internal groove channels, and the structure has the characteristics of being low in cost, easy to machine and high in reliability.
Description
Technical field
The invention belongs to field of heat transfer, particularly relate to a kind of two-sided flat phase transformation and suppress heat transfer plate structure and manufacture method thereof.
Background technology
Phase transformation suppresses (PCI) heat transfer technology, is a kind of brand new technical realizing efficient heat transfer by controlling heat transfer medium micro-architectural state in enclosed system.In diabatic process, the boiling (or condensation of gaseous medium) of liquid medium is suppressed, and reaches the uniformity of working medium micro-structural on this basis, realizes a kind of at present not yet by the cognitive brand-new heat transfer type of common people and mechanism.Have high heat transfer rate and high heat flux, the heat flow density of testing in the lab can up to 600W/cm
2.The industries such as Aero-Space, power electronics, communication, computer, high ferro, electric automobile, solar energy and wind-powered electricity generation can be widely used in.
At present, phase transformation suppresses the method for making of heat transfer plate, normally by two blocks of aluminium sheets, one piece of surface of aluminum plate wherein between aluminium sheet is printed on the waffle-like pattern designed in advance, form clad aluminium by the Rolling compund of milling train together, adopt blowing-up technology that composite plate is out of shape, the latticed pipeline consistent with printed patterns shape is formed between composite plate, simultaneously on one of them surface of clad aluminium or two latticed projections of surface formation, be filled with phase transformation at the latticed pipe interior closed and suppress heat-transfer working medium.Being commonly referred to the swollen phase transformation of one side suppresses heat transfer plate or two-sided swollen phase transformation to suppress heat transfer plate.
Because current phase transformation suppresses heat transfer plate to be the swollen or two-sided swollen structure of one side, be very limited in actual use, such as IGBT high power device, the combination of the radiating surfaces such as CPU processor, and the welding etc. of radiating fin group, usually need double-faced flat-sheet structure, the two-sided flat phase transformation therefore in the urgent need to developing a kind of low cost suppresses heat transfer plate.
Summary of the invention
The shortcoming of prior art in view of the above, a kind of two-sided flat phase transformation is the object of the present invention is to provide to suppress heat transfer plate structure and manufacture method thereof, for solving the problem be very limited in actual use caused because phase transformation suppresses heat transfer plate to be the swollen or two-sided swollen structure of one side in prior art.
For achieving the above object and other relevant objects, the invention provides a kind of two-sided flat phase transformation and suppress heat transfer plate structure, described two-sided flat phase transformation suppresses heat transfer plate structure to be composite board type structure;
Described two-sided flat phase transformation suppresses the surface of heat transfer plate structure to be plane;
Described two-sided flat phase transformation suppresses heat transfer plate inside configuration to be formed with the Super-conductive conduit road having given shape, be interconnected, and described Super-conductive conduit road is closing pipe line, is filled with heat-transfer working medium in described Super-conductive conduit road.
Suppress a kind of preferred version of heat transfer plate structure as two-sided flat phase transformation of the present invention, described Super-conductive conduit road is formed by blowing-up technology.
Suppress a kind of preferred version of heat transfer plate structure as two-sided flat phase transformation of the present invention, described two-sided flat phase transformation suppresses heat transfer plate structure to comprise the first sheet material, the second sheet material and tri-plate; Described first sheet material, described second sheet material and described tri-plate are stacked successively, and described first sheet material and described tri-plate lay respectively at the both sides of described second sheet material, and are combined with each other by rolling process with described second sheet material;
Described tri-plate comprises elevated regions, and the surface of described elevated regions is plane;
Described Super-conductive conduit road is between described first sheet material and described tri-plate, and the region of described Super-conductive conduit road distribution is corresponding with described elevated regions.
Suppress a kind of preferred version of heat transfer plate structure as two-sided flat phase transformation of the present invention, described Super-conductive conduit road comprises several first conduits, the second conduit and connecting through hole;
Described first conduit is between described first sheet material and described second sheet material;
Described second conduit is between described second sheet material and described tri-plate;
Described connecting through hole runs through described second sheet material, and adjacent described first conduit and described second conduit is connected;
Described second plate surface is formed with the bulge-structure corresponding with described first conduit and described second conduit.
Suppress a kind of preferred version of heat transfer plate structure as two-sided flat phase transformation of the present invention, described in the first conduit described in adjacent two and adjacent two, the second conduit is all isolated, and described first conduit and described second conduit staggered parallel distribute;
Adjacent described first conduit and described second conduit between described first conduit and described second conduit, and are connected by described connecting through hole.
Suppress a kind of preferred version of heat transfer plate structure as two-sided flat phase transformation of the present invention, the shape of described first conduit and described second conduit cross section is trapezoidal, and the shape of described first conduit and described second conduit longitudinal section is rectangle.
Suppress a kind of preferred version of heat transfer plate structure as two-sided flat phase transformation of the present invention, the shape of described connecting through hole is circular or oval.
Suppress a kind of preferred version of heat transfer plate structure as two-sided flat phase transformation of the present invention, the lateral dimension of described first conduit is identical with the lateral dimension of described second conduit.
The present invention also provides a kind of two-sided flat phase transformation to suppress the manufacture method of heat transfer plate structure, and described manufacture method comprises:
There is provided the first sheet material, the second sheet material and tri-plate totally three blocks of sheet materials, described tri-plate comprises elevated regions; By the one side hacking of described first sheet material and described tri-plate, by two-sided hacking after described second sheet material forms connecting through hole;
Graphite print process is adopted to print the graphite pattern of the first conduit and the second channel shape respectively in the hacking face of described first sheet material and the hacking face of described tri-plate that correspond to described elevated regions;
Described first sheet material and described tri-plate are placed in described second sheet material both sides respectively, and fit with described second sheet material and align in the hacking face of described first sheet material and described tri-plate, along limit riveted;
The described three blocks of sheet materials riveted together are heated to uniform temperature and carry out hot rolling to form composite board after maintaining a period of time; Be printed with graphite pattern place and form layering;
Be printed with in described composite board in the formation layering of graphite pattern place and be filled with high-pressure fluid, to described second sheet material and the first plate material lamination part and with the 3rd plate layered portion stretcher strain, formed respectively between described first sheet material with described second sheet material and between described second sheet material and described tri-plate and the first conduit that described graphite pattern is corresponding and the second conduit simultaneously; Described first conduit is connected by described connecting through hole with described second conduit, and jointly forms Super-conductive conduit road with described connecting through hole;
In described Super-conductive conduit road, be filled with heat-transfer working medium and seal described Super-conductive conduit road.
Suppress a kind of preferred version of the manufacture method of heat transfer plate structure as two-sided flat phase transformation of the present invention, described in the first conduit described in adjacent two and adjacent two, the second conduit is all isolated, and described first conduit and described second conduit staggered parallel distribute;
Adjacent described first conduit and described second conduit between described first conduit and described second conduit, and are connected by described connecting through hole.
A kind of preferred version of the manufacture method of heat transfer plate structure is suppressed as two-sided flat phase transformation of the present invention, described first conduit formed and the shape of described second conduit cross section are trapezoidal, and described first conduit of formation and the shape of described second conduit longitudinal section are rectangle.
Suppress a kind of preferred version of the manufacture method of heat transfer plate structure as two-sided flat phase transformation of the present invention, the shape of the described connecting through hole of formation is circular or oval.
Suppress a kind of preferred version of the manufacture method of heat transfer plate structure as two-sided flat phase transformation of the present invention, the lateral dimension of described first conduit of formation is identical with the lateral dimension of described second conduit.
As mentioned above, two-sided flat phase transformation of the present invention suppresses heat transfer plate structure and manufacture method thereof, there is following beneficial effect: form in the two-sided described heat transfer plate inside configuration being plane the conduit be interconnected, and in conduit, be filled with heat-transfer working medium and close, realize the feature that heat conduction rate is fast, samming is good that phase transformation suppresses heat transfer; Suppress the two-sided of heat transfer plate structure to be all designed to plane described phase transformation, conveniently can realize the good combination with high-power component and groups of fins, significantly can expand application scenario and scope that phase transformation suppresses heat transfer plate; Adopt blowing-up technology, realize the double-faced flat-sheet structure with integral channel, there is the feature of low cost, easily processing, high reliability.
Accompanying drawing explanation
The two-sided flat phase transformation that Fig. 1 is shown as in the embodiment of the present invention one to be provided suppresses the cross section partial structurtes schematic diagram of heat transfer plate structure.
The two-sided flat phase transformation that Fig. 2 is shown as in the embodiment of the present invention one to be provided suppresses the structural representation in heat transfer plate structure with the first sheet material of the first conduit.
The two-sided flat phase transformation that Fig. 3 is shown as in the embodiment of the present invention one to be provided suppresses the structural representation in heat transfer plate structure with the second sheet material of connecting through hole.
The two-sided flat phase transformation that Fig. 4 is shown as in the embodiment of the present invention one to be provided suppresses the structural representation in heat transfer plate structure with the tri-plate of the second conduit.
The two-sided flat phase transformation that Fig. 5 is shown as in the embodiment of the present invention two to be provided suppresses the flow chart of the manufacture method of heat transfer plate structure.
Element numbers explanation
1 first sheet material
2 second sheet materials
3 tri-plates
4 Super-conductive conduit roads
401 first conduits
402 second conduits
403 connecting through holes
5 filling exits
6 bulge-structures
7 non-pipe sections
S1 ~ S6 step
Detailed description of the invention
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this description can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this description also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.
Refer to Fig. 1 to Fig. 5 it should be noted that, the diagram provided in the present embodiment only illustrates basic conception of the present invention in a schematic way, though only show the assembly relevant with the present invention in diagram but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
Embodiment one
Refer to Fig. 1 to Fig. 4, the invention provides a kind of two-sided flat phase transformation and suppress heat transfer plate structure, described two-sided flat phase transformation suppresses heat transfer plate structure to be composite board type structure; Described two-sided flat phase transformation suppresses the surface of heat transfer plate structure to be plane; Described two-sided flat phase transformation suppresses heat transfer plate inside configuration to be formed with the Super-conductive conduit road 4 having given shape, be interconnected, and described Super-conductive conduit road 4 is closing pipe line, is filled with heat-transfer working medium (not shown) in described Super-conductive conduit road 4.Suppress the two-sided of heat transfer plate structure to be all designed to plane described phase transformation, conveniently can realize the good combination with high-power component and groups of fins, significantly can expand application scenario and scope that phase transformation suppresses heat transfer plate; Be filled with heat-transfer working medium in described Super-conductive conduit road 4, and close, form phase transformation and suppress Thermal Conduction Equipment, the feature that heat conduction rate is fast, samming is good.
Exemplarily, described heat-transfer working medium is fluid, and preferably, described heat-transfer working medium can be the mixture of gas or liquid or gas and liquid, and more preferably, in the present embodiment, described heat-transfer working medium is the mixture of liquid and gas.
Exemplarily, described Super-conductive conduit road 4 is all formed by blowing-up technology.
Exemplarily, refer to Fig. 1, described two-sided flat phase transformation suppresses heat transfer plate structure to comprise the first sheet material 1, second sheet material 2 and tri-plate 3; Described first sheet material 1, described second sheet material 2 and described tri-plate 3 are stacked successively, and described first sheet material 1 and described tri-plate 3 lay respectively at the both sides of described second sheet material 2, and are combined with each other by rolling process with described second sheet material 2;
Described tri-plate 3 comprises elevated regions, and the surface of described elevated regions is plane;
Described Super-conductive conduit road 4 is between described first sheet material 1 and described tri-plate 3, and the region of described Super-conductive conduit road 4 distribution is corresponding with described elevated regions.
Exemplarily, described Super-conductive conduit road 4 comprises several the first conduit 401, second conduit 402 and connecting through holes 403; Described first conduit 401 is between described first sheet material 1 and described second sheet material 2; Described second conduit 402 is between described second sheet material 2 and described tri-plate 3; Described connecting through hole 403 runs through described second sheet material 2, and adjacent described first conduit 401 and described second conduit 402 is connected; Described second sheet material 2 surface is formed with the bulge-structure 6 corresponding with described first conduit 401 and described second conduit 402.
Exemplarily, be not communicated with mutually between the first conduit 401 described in several between described first sheet material 1 with described second sheet material 2, namely isolated between first conduit 401 described in adjacent two.
Exemplarily, be not communicated with mutually between described second sheet material 2 with the second conduit 402 described in several between described tri-plate 3, namely isolated between second conduit 402 described in adjacent two.
Exemplarily, described first conduit 401 distributes with described second conduit 402 staggered parallel.
Exemplarily, adjacent described first conduit 401 and described second conduit 402 between described first conduit 401 and described second conduit 402, and are connected by described connecting through hole 403.
Exemplarily, the shape of cross section of described first conduit 401 and described second conduit 402 can be but be not limited only to trapezoidal, and the shape of the longitudinal section of described first conduit 401 and described second conduit 402 can be but be not limited only to rectangle.It should be noted that, the cross section of described first conduit 401 and described second conduit 402 is along the cross section perpendicular to its length direction, and the longitudinal section of described first conduit 401 and described second conduit 402 is cross section along its length.
Fig. 2 is the structural representation that two-sided flat phase transformation suppresses to have in heat transfer plate structure the first sheet material 1 of described first conduit 401, as shown in Figure 2, the longitudinal cross-section shape of described formation first conduit 401 also can be rectangle, the distribution and described first conduit 401 is parallel to each other; Wherein, the rectangular configuration of parallel shape is described first conduit 401, and between described rectangular configuration and the edge of described first sheet material 1 is non-pipe section 7.It should be noted that, because described Super-conductive conduit road 4 is prepared from by blowing-up technology, so in the process forming described Super-conductive conduit road 4, described heat transfer plate structure is formed with filling exit 5, namely also for filling working medium mouth.Described filling exit 5 can be formed at the surface of described first sheet material 1, also can be formed at the surface of described tri-plate 3, and in the present embodiment, described filling exit 5 is formed at the surface of described first sheet material 1.Described filling exit 5 is after the shape on described Super-conductive conduit road 4 begins to take shape, in Super-conductive conduit road 4, heat-transfer working medium is filled by described filling exit 5, sealed by welding manner again, to realize the sealing on described Super-conductive conduit road 4, make described Super-conductive conduit road 4 not with extraneous conducting.
Exemplarily, the lateral dimension described in several between the first conduit 401 can be identical, also can be different; Preferably, in the present embodiment, the lateral dimension described in several between the first conduit 401 is identical.
Exemplarily, the shape of described connecting through hole 403 can be but be not limited only to circle or ellipse.
Fig. 3 is the structural representation that two-sided flat phase transformation suppresses to have in heat transfer plate structure the second sheet material 2 of described connecting through hole 403, and as shown in Figure 3, described connecting through hole 403 is in array distribution; Wherein, circular configuration is described connecting through hole 403, described circular configuration corresponds to the intersection region of described first conduit 401 and described second conduit 402, and when the first sheet material 1, second sheet material 2, tri-plate 3 are superimposed together and carry out Rolling compund, second sheet material 2 connecting through hole 403 region and the first sheet material 1 and tri-plate 2 do not form compound, that is have graphite linings to isolate and layering; Between described circular configuration and the edge of described second sheet material 2 is non-pipe section 7.Described connecting through hole 403 corresponds between described first conduit 401 and described second conduit 402.
Fig. 4 is the structural representation that two-sided flat phase transformation suppresses to have in heat transfer plate structure the tri-plate 3 of described second conduit 402, and as shown in Figure 4, the vertical sectional shape of described second conduit 402 is rectangle, the distribution and described second conduit 402 is parallel to each other; Wherein, the rectangular configuration of parallel shape is described second conduit 402, and between described rectangular configuration and the edge of described tri-plate 3 is non-pipe section 7.
Exemplarily, the lateral dimension described in several between the second conduit 402 can be identical, also can be different; Preferably, in the present embodiment, the lateral dimension being positioned at described second conduit 402 of both sides is less than the lateral dimension being positioned at middle described second conduit 402.
Exemplarily, the lateral dimension of described first conduit 401 can be identical with the lateral dimension of described second conduit 402, also can be different, and preferably, in the present embodiment, the lateral dimension of described first conduit 401 is identical with the lateral dimension of described second conduit 402.
Exemplarily, the material (i.e. the material of described first sheet material 1, described second sheet material 2 and described tri-plate 3) of described heat transfer plate structure should be the good material of thermal conductivity; Preferably, in the present embodiment, the material of described heat transfer plate structure can be all copper, copper alloy, aluminium, aluminium alloy, titanium, titanium alloy or any one above any combination.
Form in the two-sided described heat transfer plate inside configuration being plane the conduit be interconnected, and in conduit, be filled with heat-transfer working medium and close, realize the feature that heat conduction rate is fast, samming is good that phase transformation suppresses heat transfer; Suppress the two-sided of heat transfer plate structure to be all designed to plane described phase transformation, conveniently can realize the good combination with high-power component and groups of fins, significantly can expand application scenario and scope that phase transformation suppresses heat transfer plate.
Embodiment two
Refer to Fig. 5, the present invention also provides a kind of two-sided flat phase transformation to suppress the manufacture method of heat transfer plate structure, and described manufacture method comprises:
S1: provide the first sheet material, the second sheet material and tri-plate totally three blocks of sheet materials, described tri-plate comprises elevated regions; The one side hacking of described first sheet material and described tri-plate blown clean, two-sided hacking is blown clean after described second sheet material forms connecting through hole; Described first sheet material, the second sheet material and described tri-plate are preferably by shearing technique shear forming and having the sheet material of same thickness or different-thickness;
S2: adopt graphite print process to form in the hacking face of described first sheet material and the hacking face of described second sheet material that correspond to described elevated regions the graphite line pattern with given shape be interconnected respectively, the described graphite circuit being positioned at the hacking face of described first sheet material and the hacking face of described tri-plate defines the shape of the first conduit and the second conduit respectively;
S3: described first sheet material and described tri-plate are placed in described second sheet material both sides respectively, fit with described second sheet material and align in the hacking face of described first sheet material and described tri-plate, along limit riveted;
S4: the described three blocks of sheet materials riveted together are heated to uniform temperature and carry out hot rolling to form composite board after maintaining a period of time; Described composite board is carried out soft annealing, to be cooled to room temperature again the position of the corresponding described graphite circuit of described composite board bore filling exit to described graphite circuit;
S5: be filled with high-pressure fluid and expand to described tri-plate in described composite board, second plate stretch distortion, bulge-structure is formed on described tri-plate surface, second sheet material, while via regions stretcher strain, forms the first described conduit and the second conduit respectively between described first sheet material and described second sheet material and between described second sheet material and described tri-plate; Described first conduit is connected by described connecting through hole with described second conduit, and jointly forms Super-conductive conduit road with described connecting through hole;
S6: be filled with heat-transfer working medium and seal described Super-conductive conduit road in described Super-conductive conduit road.
The two-sided flat phase transformation that two-sided flat phase transformation described in the present embodiment suppresses the manufacture method of heat transfer plate structure to manufacture suppress the structure of heat transfer plate structure and feature and the two-sided flat phase transformation described in embodiment one suppress the structure of heat transfer plate structure and feature identical, specifically can See Examples one, be not repeated herein.
In sum, the invention provides a kind of two-sided flat phase transformation and suppress heat transfer plate structure and manufacture method thereof, described two-sided flat phase transformation suppresses heat transfer plate structure to be composite board type structure; Described two-sided flat phase transformation suppresses the surface of heat transfer plate structure to be plane; Described two-sided flat phase transformation suppresses heat transfer plate inside configuration to be formed with the Super-conductive conduit road having given shape, be interconnected, and described Super-conductive conduit road is closing pipe line, is filled with heat-transfer working medium in described Super-conductive conduit road.Form in the two-sided described heat transfer plate inside configuration being plane the conduit be interconnected, and in conduit, be filled with heat-transfer working medium and close, realize the feature that heat conduction rate is fast, samming is good that phase transformation suppresses heat transfer; Suppress the two-sided of heat transfer plate structure to be all designed to plane described phase transformation, conveniently can realize the good combination with high-power component and groups of fins, significantly can expand application scenario and scope that phase transformation suppresses heat transfer plate; Adopt blowing-up technology, realize the double-faced flat-sheet structure with integral channel, there is the feature of low cost, easily processing, high reliability.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (13)
1. two-sided flat phase transformation suppresses a heat transfer plate structure, it is characterized in that, described two-sided flat phase transformation suppresses heat transfer plate structure to be composite board type structure;
Described two-sided flat phase transformation suppresses the surface of heat transfer plate structure to be plane;
Described two-sided flat phase transformation suppresses heat transfer plate inside configuration to be formed with the Super-conductive conduit road having given shape, be interconnected, and described Super-conductive conduit road is closing pipe line, is filled with heat-transfer working medium in described Super-conductive conduit road.
2. two-sided flat phase transformation according to claim 1 suppresses heat transfer plate structure, it is characterized in that: described Super-conductive conduit road is formed by blowing-up technology.
3. two-sided flat phase transformation according to claim 1 suppresses heat transfer plate structure, it is characterized in that: described two-sided flat phase transformation suppresses heat transfer plate structure to comprise the first sheet material, the second sheet material and tri-plate; Described first sheet material, described second sheet material and described tri-plate are stacked successively, and described first sheet material and described tri-plate lay respectively at the both sides of described second sheet material, and are combined with each other by rolling process with described second sheet material;
Described tri-plate comprises elevated regions, and the surface of described elevated regions is plane;
Described Super-conductive conduit road is between described first sheet material and described tri-plate, and the region of described Super-conductive conduit road distribution is corresponding with described elevated regions.
4. two-sided flat phase transformation according to claim 3 suppresses heat transfer plate structure, it is characterized in that: described Super-conductive conduit road comprises several first conduits, the second conduit and connecting through hole;
Described first conduit is between described first sheet material and described second sheet material;
Described second conduit is between described second sheet material and described tri-plate;
Described connecting through hole runs through described second sheet material, and adjacent described first conduit and described second conduit is connected;
Described second plate surface is formed with the bulge-structure corresponding with described first conduit and described second conduit.
5. two-sided flat phase transformation according to claim 4 suppresses heat transfer plate structure, it is characterized in that:
Described in first conduit described in adjacent two and adjacent two, the second conduit is all isolated, and described first conduit and described second conduit staggered parallel distribute;
Adjacent described first conduit and described second conduit between described first conduit and described second conduit, and are connected by described connecting through hole.
6. the two-sided flat phase transformation according to claim 4 or 5 suppresses heat transfer plate structure, and it is characterized in that: the shape of described first conduit and described second conduit cross section is trapezoidal, the shape of described first conduit and described second conduit longitudinal section is rectangle.
7. the two-sided flat phase transformation according to claim 4 or 5 suppresses heat transfer plate structure, it is characterized in that: the shape of described connecting through hole is for circular or oval.
8. the two-sided flat phase transformation according to claim 4 or 5 suppresses heat transfer plate structure, it is characterized in that: the lateral dimension of described first conduit is identical with the lateral dimension of described second conduit.
9. two-sided flat phase transformation suppresses a manufacture method for heat transfer plate structure, and it is characterized in that, described manufacture method comprises:
There is provided the first sheet material, the second sheet material and tri-plate totally three blocks of sheet materials, described tri-plate comprises elevated regions; By the one side hacking of described first sheet material and described tri-plate, by two-sided hacking after described second sheet material forms connecting through hole;
Graphite print process is adopted to print the graphite pattern of the first conduit and the second channel shape respectively in the hacking face of described first sheet material and the hacking face of described tri-plate that correspond to described elevated regions;
Described first sheet material and described tri-plate are placed in described second sheet material both sides respectively, and fit with described second sheet material and align in the hacking face of described first sheet material and described tri-plate, along limit riveted;
The described three blocks of sheet materials riveted together are heated to uniform temperature and carry out hot rolling to form composite board after maintaining a period of time; The part being wherein printed on graphite pattern forms layering;
High-pressure fluid is filled with in point lamellar spacing being printed on graphite pattern in described composite board, to described second sheet material and the first plate material lamination part and with the 3rd plate layered portion stretcher strain, formed respectively between described first sheet material with described second sheet material and between described second sheet material and described tri-plate and the first conduit that described graphite pattern is corresponding and the second conduit simultaneously; Described first conduit is connected by described connecting through hole with described second conduit, and jointly forms Super-conductive conduit road with described connecting through hole;
In described Super-conductive conduit road, be filled with heat-transfer working medium and seal described Super-conductive conduit road.
10. two-sided flat phase transformation according to claim 9 suppresses the manufacture method of heat transfer plate structure, it is characterized in that:
Described in first conduit described in adjacent two and adjacent two, the second conduit is all isolated, and described first conduit and described second conduit staggered parallel distribute;
Adjacent described first conduit and described second conduit between described first conduit and described second conduit, and are connected by described connecting through hole.
11. two-sided flat phase transformations according to claim 9 suppress the manufacture method of heat transfer plate structure, it is characterized in that: described first conduit of formation and the shape of described second conduit cross section are trapezoidal, described first conduit of formation and the shape of described second conduit longitudinal section are rectangle.
12. two-sided flat phase transformations according to claim 9 suppress the manufacture method of heat transfer plate structure, it is characterized in that: the shape of the described connecting through hole of formation is for circular or oval.
13. two-sided flat phase transformations according to claim 9 suppress the manufacture method of heat transfer plate structure, it is characterized in that: the lateral dimension of described first conduit of formation is identical with the lateral dimension of described second conduit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511029540.3A CN105486132A (en) | 2015-12-31 | 2015-12-31 | Flat double-face phase-change restraining heat conducting board structure and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511029540.3A CN105486132A (en) | 2015-12-31 | 2015-12-31 | Flat double-face phase-change restraining heat conducting board structure and manufacturing method thereof |
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| CN105486132A true CN105486132A (en) | 2016-04-13 |
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| CN107782183A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | Ultra-thin composite phase transformation suppresses heat transfer plate and its manufacture method |
| CN107782185A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | Ultra-thin composite phase transformation suppresses heat transfer plate and preparation method thereof |
| CN107783622A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | CPU phase transformations suppress radiator structure and electronic product |
| CN107782187A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | Two-sided flat phase transformation suppresses heat sink and its manufacture method |
| CN107801349A (en) * | 2016-08-31 | 2018-03-13 | 浙江嘉熙科技有限公司 | The phase transformation of annular Super-conductive conduit road suppresses heat sink |
| CN107797632A (en) * | 2016-08-31 | 2018-03-13 | 浙江嘉熙科技有限公司 | CPU phase transformations suppress radiator structure and electronic product |
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| CN107782183A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | Ultra-thin composite phase transformation suppresses heat transfer plate and its manufacture method |
| CN107782185A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | Ultra-thin composite phase transformation suppresses heat transfer plate and preparation method thereof |
| CN107783622A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | CPU phase transformations suppress radiator structure and electronic product |
| CN107782187A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | Two-sided flat phase transformation suppresses heat sink and its manufacture method |
| CN107801349A (en) * | 2016-08-31 | 2018-03-13 | 浙江嘉熙科技有限公司 | The phase transformation of annular Super-conductive conduit road suppresses heat sink |
| CN107797632A (en) * | 2016-08-31 | 2018-03-13 | 浙江嘉熙科技有限公司 | CPU phase transformations suppress radiator structure and electronic product |
| CN107801350A (en) * | 2016-08-31 | 2018-03-13 | 浙江嘉熙科技有限公司 | The flat phase transformation of one side suppresses heat sink and mobile terminal device |
| CN109163588A (en) * | 2018-08-03 | 2019-01-08 | 浙江嘉熙科技有限公司 | The hardened structure of the hot superconductive heat transfer of small arc-shaped bending and its manufacturing method |
| CN109163588B (en) * | 2018-08-03 | 2020-10-02 | 浙江嘉熙科技有限公司 | Small arc bending heat superconducting heat transfer plate structure and manufacturing method thereof |
| CN112985146A (en) * | 2021-03-20 | 2021-06-18 | 常州恒创热管理有限公司 | Phase change radiator |
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