CN105486128A - Integrated flat single-face phase-change restraining heat conducting board type heat exchanger and manufacturing method thereof - Google Patents
Integrated flat single-face phase-change restraining heat conducting board type heat exchanger and manufacturing method thereof Download PDFInfo
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- CN105486128A CN105486128A CN201511029513.6A CN201511029513A CN105486128A CN 105486128 A CN105486128 A CN 105486128A CN 201511029513 A CN201511029513 A CN 201511029513A CN 105486128 A CN105486128 A CN 105486128A
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- heat
- sheet material
- plate
- refrigerant passage
- exchangers
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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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
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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
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- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides an integrated flat single-face phase-change restraining heat conducting board type heat exchanger and a manufacturing method thereof. The heat exchanger comprises a heat exchange board of a composite board type structure. One surface of the heat exchange board is a plane. A refrigerant channel of a specific structure in a specific shape and a heat superconducting pipeline of a specific structure in a specific shape are formed in the heat exchange board. The heat superconducting pipeline is a closed pipeline and is filled with a heat conducting working medium. The heat superconducting pipeline and the refrigerant channel are combined together in the heat exchange board of the integrated flat single-face phase-change restraining heat conducting board type heat exchanger and the heat superconducting pipeline is filled with the heat conducting working medium, so that a phase-change restraining heat conducting device is formed, the heat exchanger has the characteristics of being high in heat conducting speed and good in temperature uniformity, the temperature difference of the heat exchange board and air is increased, the effective heat conducting area is broadened, and the heat dissipation capacity and the heat exchange efficiency are improved. The heat exchanger has the beneficial effects of being uniform in temperature and capable of exchanging heat efficiently, the length of the refrigerant channel is greatly reduced, flow resistance, energy consumption and the use amount of fluid are reduced, and therefore the efficiency of the heat exchanger is improved and the energy efficiency ratio of the heat exchanger is increased.
Description
Technical field
The present invention relates to a kind of heat exchanger, particularly relate to the flat phase transformation of a kind of integrated one side and suppress heat transfer heat-exchangers of the plate type 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/cm2.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, clad aluminium for heat exchanger adopts single-pipeline system mostly, from one end influent stream body, flow through the pipeline on plate, flow out from the other end, be connected in the heating of fluid or the circulatory system of cooling, usually the evaporimeter heat sink of refrigerator is served as, there is subject matter is: owing to being subject to aluminium material thermal conductivity factor (220W/mk), and the restriction of the thickness of plate, thermal conduction resistance is larger, and refrigerant passage can not cover the surface of whole plate, therefore cause heat exchanger composite plate whole plate surface temperature uneven, there is overheated or surfusion local, the heat exchange area of whole evaporimeter can not be given full play to, simultaneously because pipe-line system is long, refrigerant flow resistance in heat exchanger plate interior conduit is very large, cause the reduction of system energy efficiency.
Phase transformation suppresses heat transfer plate to be the board-like device that phase transformation suppresses heat transfer technology, and because heat conduction rate is fast, uniform temperature is good, uses usually used as independent heat sink.
If phase transformation can be suppressed heat transfer plate to be combined with each other with the heat-exchangers of the plate type of band pipe-line system, utilize the heat conduction rate of hot superconductive plate fast, the feature that uniform temperature is good, only needing part refrigerant flow pipe to be arranged on phase transformation suppresses on heat transfer plate, just can realize the equal gentle high efficient heat exchanging characteristic of heat-exchangers of the plate type, greatly can shorten the length of refrigerant passage like this, reduce flow resistance and energy consumption, and the use amount of refrigerant, improve effectiveness of heat exchanger and Energy Efficiency Ratio.
Object of the present invention is just to provide a kind of a kind of new and effective flat phase transformation of integrated one side phase transformation being suppressed heat transfer plate and refrigerant passage heat-exchangers of the plate type to be combined with each other and suppresses conduct heat heat-exchangers of the plate type and method for making thereof.
Summary of the invention
The shortcoming of prior art in view of the above, the flat phase transformation of a kind of integrated one side is the object of the present invention is to provide to suppress heat transfer heat-exchangers of the plate type and manufacture method thereof, for solving in prior art owing to being subject to the restriction of aluminium material thermal conductivity factor and thickness, thermal conduction resistance is larger, and refrigerant passage can not cover the surface of whole plate, therefore cause heat exchanger composite plate whole plate surface temperature uneven, there is overheated or surfusion local, the heat exchange area of whole evaporimeter can not be given full play to, simultaneously because pipe-line system is long, fluid flow resistance in heat exchanger plate interior conduit is very large, cause the problem of the reduction of system energy efficiency.
For achieving the above object and other relevant objects, the invention provides the flat phase transformation of a kind of integrated one side and suppress heat transfer heat-exchangers of the plate type, the flat phase transformation of described integrated one side suppresses heat transfer heat-exchangers of the plate type to comprise the heat exchanger plate of composite board type structure;
One surface of described heat exchanger plate is plane; Be formed with the refrigerant passage with ad hoc structure shape in described heat exchanger plate and there is the Super-conductive conduit road of ad hoc structure shape; 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 heat-exchangers of the plate type as the flat phase transformation of integrated one side of the present invention, described refrigerant passage and described Super-conductive conduit road are all formed by blowing-up technology.
Suppress a kind of preferred version of heat transfer heat-exchangers of the plate type as the flat phase transformation of integrated one side of the present invention, described heat exchanger plate comprises 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 Super-conductive conduit road is between described first sheet material and described second sheet material, and the outer surface of described first sheet material is plane, and described second plate surface is formed with first bulge-structure corresponding with described Super-conductive conduit road;
Described refrigerant passage is between described second sheet material and described tri-plate, and described tri-plate surface is formed with second bulge-structure corresponding with described refrigerant passage.
Suppress a kind of preferred version of heat transfer heat-exchangers of the plate type as the flat phase transformation of integrated one side of the present invention, the sectional dimension on described Super-conductive conduit road is less than the sectional dimension of described refrigerant passage.
Suppress a kind of preferred version of heat transfer heat-exchangers of the plate type as the flat phase transformation of integrated one side of the present invention, the shape on described Super-conductive conduit road be hexagonal honeycomb shape, circle is cellular, quadrangle is cellular, multiple U-shapeds of head and the tail series connection, rhombus, triangle, annular, crisscross netted or any combination wherein more than any one.
Suppress a kind of preferred version of heat transfer heat-exchangers of the plate type as the flat phase transformation of integrated one side of the present invention, the shape of described refrigerant passage is that single channel enters that single channel returns loop structure, single channel enters that two-way returns loop structure, two-way enters that single channel returns loop structure, two-way enters that two-way returns loop structure, multichannel is entered multichannel and returned loop structure or parallel loop structure.
Suppress a kind of preferred version of heat transfer heat-exchangers of the plate type as the flat phase transformation of integrated one side of the present invention, described refrigerant passage two ends are formed with opening, and described opening is suitable for being connected with outside coolant system, to pass into refrigerant in described refrigerant passage.
Suppress a kind of preferred version of heat transfer heat-exchangers of the plate type as the flat phase transformation of integrated one side of the present invention, be provided with refrigerant passage joint outside described opening, described opening is connected with outside coolant system by described refrigerant passage joint.
Suppress a kind of preferred version of heat transfer heat-exchangers of the plate type as the flat phase transformation of integrated one side of the present invention, described refrigerant passage joint is copper sleeve or aluminium joint.
Suppress a kind of preferred version of heat transfer heat-exchangers of the plate type as the flat phase transformation of integrated one side of the present invention, the material of described heat exchanger plate is copper, copper alloy, aluminum or aluminum alloy or wherein any one above any combination.
The present invention also provides the flat phase transformation of a kind of integrated one side to suppress the manufacture method of heat transfer heat-exchangers of the plate type, 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, by the one side hacking of described first sheet material and described tri-plate, by described second sheet material double face hacking;
Graphite print process is adopted to define the shape on Super-conductive conduit road and the shape of refrigerant passage in the hacking face of the hacking face of described first sheet material and described tri-plate respectively;
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;
Expand to being filled with high-pressure fluid to described second sheet material between described first sheet material and described second sheet material, while described second plate surface forms the first bulge-structure, between described first sheet material with described second sheet material, form the Super-conductive conduit road corresponding with described first bulge-structure;
Expand to being filled with high-pressure fluid to described tri-plate between described second sheet material and described tri-plate, while described tri-plate surface forms the second bulge-structure, at described second sheet material and the refrigerant passage formed between described tri-plate and described second bulge-structure is corresponding;
In described Super-conductive conduit road, be filled with heat-transfer working medium and seal described Super-conductive conduit road.
A kind of preferred version of the manufacture method of heat transfer heat-exchangers of the plate type is suppressed as the flat phase transformation of integrated one side of the present invention, in described Super-conductive conduit road, be filled with heat-transfer working medium and after sealing described Super-conductive conduit road, be also included in the step of described refrigerant passage welding refrigerant passage joint.
As mentioned above, the flat phase transformation of integrated one side of the present invention suppresses heat transfer heat-exchangers of the plate type and manufacture method thereof, there is following beneficial effect: suppress to be combined in Super-conductive conduit road and refrigerant passage in the heat exchanger plate of heat transfer heat-exchangers of the plate type in the flat phase transformation of integrated one side, heat-transfer working medium is filled with in Super-conductive conduit road, form phase transformation and suppress Thermal Conduction Equipment, have the advantages that heat conduction rate is fast, uniform temperature is good; Utilize the feature that the heat conduction rate of hot superconductive plate is fast, uniform temperature is good, improve the temperature difference of heat exchanger plate and air and effective heat transfer area, substantially increase heat-sinking capability and the heat exchanger effectiveness of heat exchanger plate; Make the flat phase transformation of integrated one side suppress heat transfer heat-exchangers of the plate type to have the characteristic of equal gentle high efficient heat exchanging, greatly shorten the length of refrigerant passage, reduce flow resistance and energy consumption, and the use amount of fluid, improve efficiency and the Energy Efficiency Ratio of heat exchanger; Described heat converter structure is compact, heat exchange efficiency is high, volume is little, lightweight, dependable performance; Adopt rolling blowing-up technology, one block of plate achieves the flat phase transformation of integrated one side with Super-conductive conduit road and the refrigerant passage be interconnected and suppresses the board-like heat converter structure that conducts heat, there is low cost, easily process, the feature of high reliability.
Accompanying drawing explanation
Fig. 1 is shown as in the embodiment of the present invention one the cross section partial structurtes schematic diagram that the flat phase transformation of the integrated one side provided suppresses heat exchanger plate in heat transfer heat-exchangers of the plate type.
Fig. 2 is shown as in the embodiment of the present invention one structural representation that the flat phase transformation of the integrated one side provided suppresses to have in heat transfer heat-exchangers of the plate type second sheet material on the hexagonal honeycomb shape Super-conductive conduit road be interconnected.
Fig. 3 is shown as in the embodiment of the present invention one the flat phase transformation of the integrated one side provided to be suppressed to have single channel in heat transfer heat-exchangers of the plate type and enters the structural representation that two-way returns the tri-plate of the refrigerant passage of loop structure.
Fig. 4 is shown as in the embodiment of the present invention two flow chart that the flat phase transformation of the integrated one side provided suppresses the manufacture method of heat transfer heat-exchangers of the plate type.
Element numbers explanation
1 first sheet material
2 second sheet materials
201 first bulge-structures
202 Super-conductive conduit roads
203 filling exits
204 heat-transfer working mediums
3 tri-plates
301 second bulge-structures
302 refrigerant passages
303 refrigerant imports
304 refrigerant exits
4 non-pipe sections
S1 ~ S7 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. 4 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. 3, the invention provides the flat phase transformation of a kind of integrated one side and suppress heat transfer heat-exchangers of the plate type, the flat phase transformation of described integrated one side suppresses heat transfer heat-exchangers of the plate type to comprise the heat exchanger plate of composite board type structure; One surface of described heat exchanger plate is plane; The refrigerant passage 302 with ad hoc structure shape and the Super-conductive conduit road 202 with ad hoc structure shape is formed in described heat exchanger plate; Described Super-conductive conduit road 202 is closing pipe line, is filled with heat-transfer working medium 204 in described Super-conductive conduit road 202.Be filled with heat-transfer working medium 204 in described Super-conductive conduit road 202, form phase transformation and suppress Thermal Conduction Equipment, improve heat conduction rate and the uniform temperature of heat exchanger plate.
Exemplarily, described heat-transfer working medium 204 is fluid, and preferably, described heat-transfer working medium 204 can be the mixture of gas or liquid or gas and liquid, and more preferably, in the present embodiment, described heat-transfer working medium 204 is the mixture of liquid and gas.
Exemplarily, described refrigerant passage 302 and described Super-conductive conduit road 202 are all formed by blowing-up technology.
Exemplarily, refer to Fig. 1, described heat exchanger plate comprises 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 Super-conductive conduit road 202 is between described first sheet material 1 and described second sheet material 2, and the outer surface of described first sheet material 1 is plane, and the surface of described second sheet material 2 is formed with first bulge-structure 201 corresponding with described Super-conductive conduit road 202; Described refrigerant passage 302 is between described second sheet material 2 and described tri-plate 3, and described tri-plate 3 surface is formed with second bulge-structure 301 corresponding with described refrigerant passage 302.In the heat exchanger plate that the flat phase transformation of integrated one side suppresses heat transfer heat-exchangers of the plate type, described Super-conductive conduit road 202 and refrigerant passage 302 are combined, utilize the feature that heat conduction rate is fast, uniform temperature is good on described Super-conductive conduit road 202, improve the temperature difference of described heat exchanger plate and air and effective heat transfer area, substantially increase heat-sinking capability and the heat exchanger effectiveness of described heat exchanger plate; The flat phase transformation of described integrated one side is made to suppress heat transfer heat-exchangers of the plate type to have the characteristic of equal gentle high efficient heat exchanging, greatly shorten the length of described refrigerant passage 302, reduce flow resistance and energy consumption, and the use amount of fluid, improve efficiency and the Energy Efficiency Ratio of heat exchanger; Meanwhile, described heat exchanger has compact conformation, heat exchange efficiency is high, volume is little, the feature of lightweight, dependable performance.
Exemplarily, the sectional dimension on described Super-conductive conduit road 202 and the sectional dimension of described refrigerant passage 302 can set according to actual needs, preferably, in the present embodiment, the sectional dimension on described Super-conductive conduit road 202 is less than the sectional dimension of described refrigerant passage 302.
Exemplarily, the shape on described Super-conductive conduit road 202 can be hexagonal honeycomb shape, circle is cellular, quadrangle is cellular, multiple U-shapeds of head and the tail series connection, rhombus, triangle, annular, crisscross netted or wherein any one above any combination.
The flat phase transformation of the integrated one side of Fig. 2 suppresses the structural representation in heat transfer heat-exchangers of the plate type with second sheet material on the hexagonal honeycomb shape Super-conductive conduit road be interconnected, as shown in Figure 2, the marginal portion of described heat exchanger plate and hexagonal portion are divided into non-pipe section 4, around around each hexagon and the structure be interconnected is described Super-conductive conduit road 202.It should be noted that, because described Super-conductive conduit road 202 is prepared from by blowing-up technology, so in the process forming described Super-conductive conduit road 202, described heat exchanger plate is formed with filling exit 203, namely also for filling working medium mouth.Described filling exit 203 is after the shape on described Super-conductive conduit road 202 begins to take shape, and described filling exit 203 is sealed by welding manner, to realize the sealing on described Super-conductive conduit road 202, make described Super-conductive conduit road 202 not with extraneous conducting.
Exemplarily, the shape of described refrigerant passage 302 can set according to actual needs, concrete, the shape of described refrigerant passage 302 can be entered single channel for single channel and return loop structure, also can enter two-way for single channel and return loop structure, also loop structure can be returned for two-way enters single channel, also loop structure can be returned for two-way enters two-way, also multichannel can be entered for multichannel, for example three tunnels enter that loop structure is returned on three tunnels, four tunnels enter that loop structure is returned on four tunnels, five tunnels are entered five tunnels and returned loop structure, can also be parallel loop structure.
Exemplarily, described refrigerant passage 302 two ends are also formed with opening, and wherein, the described opening of one end is refrigerant import 303, and the described opening of the other end is refrigerant exit 304; Described opening is suitable for being connected with outside coolant system, to pass into refrigerant in described refrigerant passage 302.
The flat phase transformation of the integrated one side of Fig. 3 suppresses to have single channel in heat transfer heat-exchangers of the plate type and enters the structural representation that two-way returns the tri-plate of the refrigerant passage 302 of loop structure, as shown in Figure 3, the shape of described refrigerant passage 302 is that single channel is entered two-way and returned loop structure and refer to that the described refrigerant pipe 302 in described heat exchanger plate near described refrigerant import 303 is one, and the described refrigerant pipe 302 near described refrigerant exit 304 is two; Wherein, the capillary structure of parallel shape is described refrigerant passage 302, is non-pipe section 4 between described refrigerant passage 302; One end of described refrigerant passage 302 is described refrigerant import 303, and the other end is described refrigerant exit 304; Described refrigerant import 303 and described refrigerant exit 304 can be welded with refrigerant passage joint (not shown), and described opening is connected with outside coolant system by described refrigerant passage joint; Described refrigerant passage joint can be copper sleeve or aluminium joint.
It should be noted that, in Fig. 3, the location swap of described refrigerant import 303 and described refrigerant exit 302, namely Fig. 3 becomes the flat phase transformation of integrated one side suppresses to have two-way in heat transfer heat-exchangers of the plate type and enters the structural representation that single channel returns the tri-plate of the refrigerant passage 302 of loop structure.
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 exchanger plate should be the good material of thermal conductivity; Preferably, in the present embodiment, the material of described heat exchanging fin can be all copper, copper alloy, aluminium, aluminium alloy, titanium, titanium alloy or any one above any combination.
The operation principle of described integrated one side flat phase transformation suppression heat transfer heat-exchangers of the plate type is: when flowing through the described refrigerant passage 302 of described heat exchanger plate by fluid with latent heat, heat is passed to rapidly described Super-conductive conduit road 202 from refrigerant passage 302, because Super-conductive conduit road 202 covers the surface of whole described heat exchanger plate, and there is the feature of high heat transfer rate and high heat transfer density, heat is made to be evenly distributed in rapidly on whole described heat exchanger plate, improve the temperature difference of described heat exchanger plate and air and effective heat transfer area, substantially increase heat-sinking capability and the heat exchanger effectiveness of described heat exchanger plate.
Embodiment two
Refer to Fig. 4, the present invention also provides the flat phase transformation of a kind of integrated one side to suppress the manufacture method of heat transfer heat-exchangers of the plate type, and the flat phase transformation of described integrated one side suppresses the manufacture method of heat transfer heat-exchangers of the plate type to comprise:
S1: provide the first sheet material, the second sheet material and tri-plate totally three blocks of sheet materials, blow clean the one side hacking of described first sheet material and described tri-plate, blown clean by described second sheet material double face hacking; 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 the hacking face of described first sheet material and described tri-plate the graphite circuit 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 on Super-conductive conduit road and the shape of refrigerant passage 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: expand to being filled with high-pressure fluid to described second sheet material between described first sheet material and described second sheet material, while described second plate surface forms the first bulge-structure, between described first sheet material with described second sheet material, form the Super-conductive conduit road corresponding with described first bulge-structure;
S6: expand to being filled with high-pressure fluid to described tri-plate between described second sheet material and described tri-plate, while described tri-plate surface forms the second bulge-structure, at described second sheet material and the refrigerant passage formed between described tri-plate and described second bulge-structure is corresponding;
S7: be filled with heat-transfer working medium and seal described Super-conductive conduit road in described Super-conductive conduit road.
Exemplarily, perform step S7 in described Super-conductive conduit road, be filled with heat-transfer working medium and after sealing described Super-conductive conduit road, be also included in the step of described refrigerant passage welding refrigerant passage joint.
The flat phase transformation of integrated one side that the flat phase transformation of integrated one side described in the present embodiment suppresses the manufacture method of heat transfer heat-exchangers of the plate type to manufacture suppress the structure of heat transfer heat-exchangers of the plate type and feature and the flat phase transformation of integrated one side described in embodiment one suppress to conduct heat the structure of heat-exchangers of the plate type and feature identical, specifically can See Examples one, be not repeated herein.
In sum, the invention provides the flat phase transformation of a kind of integrated one side and suppress heat transfer heat-exchangers of the plate type and manufacture method thereof, the flat phase transformation of described integrated one side suppresses heat transfer heat-exchangers of the plate type to comprise the heat exchanger plate of composite board type structure; One surface of described heat exchanger plate is plane; Be formed with the refrigerant passage with ad hoc structure shape in described heat exchanger plate and there is the Super-conductive conduit road of ad hoc structure shape; Described Super-conductive conduit road is closing pipe line, is filled with heat-transfer working medium in described Super-conductive conduit road.Suppress in the heat exchanger plate of heat transfer heat-exchangers of the plate type, Super-conductive conduit road and refrigerant passage to be combined in the flat phase transformation of integrated one side, heat-transfer working medium is filled with in Super-conductive conduit road, form phase transformation and suppress Thermal Conduction Equipment, have the advantages that heat conduction rate is fast, uniform temperature is good; Utilize the feature that the heat conduction rate of hot superconductive plate is fast, uniform temperature is good, improve the temperature difference of heat exchanger plate and air and effective heat transfer area, substantially increase heat-sinking capability and the heat exchanger effectiveness of heat exchanger plate; Make the flat phase transformation of integrated one side suppress heat transfer heat-exchangers of the plate type to have the characteristic of equal gentle high efficient heat exchanging, greatly shorten the length of refrigerant passage, reduce flow resistance and energy consumption, and the use amount of fluid, improve efficiency and the Energy Efficiency Ratio of heat exchanger; Described heat converter structure is compact, heat exchange efficiency is high, volume is little, lightweight, dependable performance; Adopt rolling blowing-up technology, one block of plate achieves the flat phase transformation of integrated one side with Super-conductive conduit road and the refrigerant passage be interconnected and suppresses the board-like heat converter structure that conducts heat, there is low cost, easily process, the feature of 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 (12)
1. the flat phase transformation of integrated one side suppresses a heat transfer heat-exchangers of the plate type, it is characterized in that, the flat phase transformation of described integrated one side suppresses heat transfer heat-exchangers of the plate type to comprise the heat exchanger plate of composite board type structure;
One surface of described heat exchanger plate is plane; Be formed with the refrigerant passage with ad hoc structure shape in described heat exchanger plate and there is the Super-conductive conduit road of ad hoc structure shape; Described Super-conductive conduit road is closing pipe line, is filled with heat-transfer working medium in described Super-conductive conduit road.
2. the flat phase transformation of integrated one side according to claim 1 suppresses heat transfer heat-exchangers of the plate type, it is characterized in that: described refrigerant passage and described Super-conductive conduit road are all formed by blowing-up technology.
3. the flat phase transformation of integrated one side according to claim 1 suppresses heat transfer heat-exchangers of the plate type, it is characterized in that: described heat exchanger plate comprises 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 Super-conductive conduit road is between described first sheet material and described second sheet material, and the outer surface of described first sheet material is plane, and described second plate surface is formed with first bulge-structure corresponding with described Super-conductive conduit road;
Described refrigerant passage is between described second sheet material and described tri-plate, and described tri-plate surface is formed with second bulge-structure corresponding with described refrigerant passage.
4. the flat phase transformation of integrated one side according to claim 1 suppresses heat transfer heat-exchangers of the plate type, it is characterized in that: the sectional dimension on described Super-conductive conduit road is less than the sectional dimension of described refrigerant passage.
5. the flat phase transformation of integrated one side according to claim 1 suppresses heat transfer heat-exchangers of the plate type, it is characterized in that: the shape on described Super-conductive conduit road is hexagonal honeycomb shape, circle is cellular, quadrangle is cellular, multiple U-shapeds of head and the tail series connection, rhombus, triangle, annular, crisscross netted or any combination wherein more than any one.
6. the flat phase transformation of integrated one side according to claim 1 suppresses heat transfer heat-exchangers of the plate type, it is characterized in that: described refrigerant passage is that single channel enters that single channel returns loop structure, single channel enters that two-way returns loop structure, two-way enters that single channel returns loop structure, two-way enters that two-way returns loop structure, multichannel is entered multichannel and returned loop structure or parallel loop structure.
7. the flat phase transformation of integrated one side according to claim 1 suppresses heat transfer heat-exchangers of the plate type, and it is characterized in that: described refrigerant passage two ends are formed with opening, described opening is suitable for being connected with outside coolant system, to pass into refrigerant in described refrigerant passage.
8. the flat phase transformation of integrated one side according to claim 7 suppresses heat transfer heat-exchangers of the plate type, and it is characterized in that: be provided with refrigerant passage joint outside described opening, described opening is connected with outside coolant system by described refrigerant passage joint.
9. the flat phase transformation of integrated one side according to claim 8 suppresses heat transfer heat-exchangers of the plate type, it is characterized in that: described refrigerant passage joint is copper connecting or aluminium joint.
10. the flat phase transformation of integrated one side according to claim 1 suppresses heat transfer heat-exchangers of the plate type, it is characterized in that: the material of described heat exchanger plate is copper, copper alloy, aluminum or aluminum alloy or wherein any one above any combination.
11. 1 kinds of flat phase transformations of integrated one side suppress the manufacture method of heat transfer heat-exchangers of the plate type, 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, by the one side hacking of described first sheet material and described tri-plate, by described second sheet material double face hacking;
Graphite print process is adopted to define the shape on Super-conductive conduit road and the shape of refrigerant passage in the hacking face of the hacking face of described first sheet material and described tri-plate respectively;
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;
Expand to being filled with high-pressure fluid to described second sheet material between described first sheet material and described second sheet material, while described second plate surface forms the first bulge-structure, between described first sheet material with described second sheet material, form the Super-conductive conduit road corresponding with described first bulge-structure;
Expand to being filled with high-pressure fluid to described tri-plate between described second sheet material and described tri-plate, while described tri-plate surface forms the second bulge-structure, at described second sheet material and the refrigerant passage formed between described tri-plate and described second bulge-structure is corresponding;
In described Super-conductive conduit road, be filled with heat-transfer working medium and seal described Super-conductive conduit road.
The flat phase transformation of 12. integrated one side according to claim 11 suppresses the manufacture method of heat transfer heat-exchangers of the plate type, it is characterized in that: in described Super-conductive conduit road, be filled with heat-transfer working medium and after sealing described Super-conductive conduit road, be also included in the step of described refrigerant passage welding refrigerant passage joint.
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| CN201511029513.6A CN105486128A (en) | 2015-12-31 | 2015-12-31 | Integrated flat single-face phase-change restraining heat conducting board type heat exchanger and manufacturing method thereof |
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| CN201511029513.6A CN105486128A (en) | 2015-12-31 | 2015-12-31 | Integrated flat single-face phase-change restraining heat conducting board type heat exchanger and manufacturing method thereof |
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| CN107782188A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | Phase transformation suppresses heat transfer plate and its manufacture method |
| CN107782184A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | Phase transformation suppresses heat transfer plate and its manufacture method |
| CN107796249A (en) * | 2016-08-31 | 2018-03-13 | 浙江嘉熙科技有限公司 | Phase transformation suppresses heat transfer plate and its manufacture method |
| CN108050870A (en) * | 2018-01-12 | 2018-05-18 | 无锡巨日电子科技有限公司 | Efficient heat transfer radiator |
| CN109561640A (en) * | 2019-01-14 | 2019-04-02 | 常州常发制冷科技有限公司 | The finned temperature-uniforming plate of MULTILAYER COMPOSITE and processing method |
| CN110567301A (en) * | 2019-08-23 | 2019-12-13 | 深圳市嘉名科技有限公司 | Heat dissipation plate and manufacturing method thereof |
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| CN107782188A (en) * | 2016-08-31 | 2018-03-09 | 浙江嘉熙科技有限公司 | Phase transformation suppresses heat transfer plate and its manufacture method |
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| CN109561640A (en) * | 2019-01-14 | 2019-04-02 | 常州常发制冷科技有限公司 | The finned temperature-uniforming plate of MULTILAYER COMPOSITE and processing method |
| CN110567301A (en) * | 2019-08-23 | 2019-12-13 | 深圳市嘉名科技有限公司 | Heat dissipation plate and manufacturing method thereof |
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Application publication date: 20160413 |