CN109287104B - A kind of bionical rising cooling adaptive radiator - Google Patents
A kind of bionical rising cooling adaptive radiator Download PDFInfo
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- CN109287104B CN109287104B CN201811392089.5A CN201811392089A CN109287104B CN 109287104 B CN109287104 B CN 109287104B CN 201811392089 A CN201811392089 A CN 201811392089A CN 109287104 B CN109287104 B CN 109287104B
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- 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
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20309—Evaporators
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- 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
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20336—Heat pipes, e.g. wicks or capillary pumps
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Abstract
Present disclose provides a kind of bionical rising cooling adaptive radiators, including vaporization chamber, fluid reservoir, steam circulation pipeline, connecting tube and working fluid, the vaporization chamber is monosymmetric to be connected with steam circulation pipeline, the steam circulation pipeline is symmetrically connected with fluid reservoir two sides, the fluid reservoir is connected by connecting tube with vaporization chamber bottom, fiberfill fibers and biomimetic porous material have been sequentially filled in the vaporization chamber from top to bottom, the working fluid is in vaporization chamber, fluid reservoir, steam circulation pipeline and connecting tube internal circulation flow, the vaporization chamber top fits with heat radiation elements, it is radiated by circulating for the working fluid to the heat radiation elements.Disclosure device is manufactured based on the rising cooling principle of plant, has the cooling requirements that can solve high heat flux density face without pump work high heat dispersion and adaptive feature, the heat dissipation of the electronic component especially suitable for high heat radiation power.
Description
Technical field
This disclosure relates to technical field of heat dissipation, more particularly to a kind of bionical rising cooling adaptive radiator.
Background technique
Since entering informationized society, electronics and communication technology high speed development.To cope with current demand, electronic chip court
High integration, micromation, high primary frequency direction develop.The integrated level of electronic chip is higher, the number of transistors on unit area
Mesh more multioperation processing speed is also faster.But the problem that heating power is high, heat flow density is big is also brought therewith, lead to electricity
Subcomponent temperature increases.For electronic component, as the temperature rises, when temperature is more than certain limit, crash rate can pole
Big to be promoted, service life and stability will be greatly reduced.Therefore, in order to ensure that the efficient operation steady in a long-term of electronic device, need pair
Electronic device carries out necessary heat dissipation design.
Traditional natural cooling heat dissipation has been unable to meet radiating requirements, and more and more radiators are designed to be applied to reality
In needing.Leading radiator to be applied at present has air-cooled radiator, liquid cooling heat radiator and heat-pipe radiator.Air-cooled radiator is former
Reason is by cross-ventilation come cooling electronic device, generally can be by adding fin, increasing dissipation from electronic devices face and adding
Reinforce the modes such as cooling fan processed to reach cooling requirement.But this mode needs to be improved processing radiating surface, fan has noise,
It is not applicable for certain particular devices and occasion.And it is limited by the type of cooling, the radiating surface for not being suitable for high heat flux density is cold
But.Liquid cooling pushes liquid to flow in circulation line by water pump, then exists by the heat that radiating surface takes away electronic device
The cooling exothermic mode of heat dissipation chamber is cooling to achieve the purpose that.Liquid cooling heat radiator heat dissipation performance is brilliant, and heat-sinking capability is wind
The decades of times of cold heat sink, and noise reduction effect is obvious.But liquid cooling heat radiator its system complex, cost is high, takes up space
Greatly, operation the course of work must rely on water pump one kind driving device, apply in general to the fields such as mainframe computer, active base station
It closes.The latent heat of phase change ability of medium is utilized in heat-pipe radiator, and medium realizes the coupling of evaporation and condensation process in confined space
It closes, realizes heat transfer, the capacity of heat transmission is hundred times of fine copper or more.The power that medium recycles in confined space is from weight
The suction force of power and capillary convection body.Therefore, which has the characteristics that noise is low, size is small and the capacity of heat transmission is high.
Hot pipe technique is mainly used in the fields such as computer, mobile communication terminal.
Transpiration is the own radiating mode of natural plant.Natural plant is by the irradiation of burning sun sunlight or height
It, can be by transpiration by moisture conveying to the blade on trunk top when warm environment heats.Moisture absorbs heat in plant leaf blade
Evaporation, is spilt by stomata and takes away heat in environment.The intracorporal transpiration of plant is a complicated physiology course, not only
The adjusting influenced by external environment also by plant itself is controlled.For plant, transpiration can not only be helped
Plant heat dissipation, it is often more important that provide the moisture movement for absorbing root system to the power of the high tree crown of tens of rice for plant, be
The growth of trees provides basic guarantee.
The transpiration of plant is a kind of efficient radiating mode, and heat-sinking capability is strong, and this radiating mode is not necessarily to extra pumps
Function.Most important part is to be located in trunk to act the xylem vessel for transporting moisture, and be located at blade in plant transpiration effect
Play evaporation and the porous structure of capillary force is provided.Based on these researchs, bionical evaporation heat sink is manufactured, and studying
It is middle to find that the evaporation heat sink manufactured based on this principle has adaptive feature.Steaming can be automatically adjusted in the process of running
Hair amount maintains radiating surface certain temperature-resistant.Therefore the cooling radiator of this novel bionic transpiration, this heat dissipation are devised
Device can refer in the radiating requirements such as dissipation from electronic devices, adapt to diversified radiating requirements and operating condition.
Summary of the invention
It is this present disclose provides a kind of bionical rising cooling adaptive radiator in order to solve the deficiencies in the prior art
Radiator can solve the cooling requirements in high heat flux density face, the heat dissipation of the electronic component especially suitable for high heat radiation power,
This radiator is manufactured based on the rising cooling principle of plant, is had without pump work high heat dispersion and adaptive feature.
To achieve the goals above, the technical solution of the disclosure is as follows:
A kind of bionical rising cooling adaptive radiator, including vaporization chamber, fluid reservoir, steam circulation pipeline, connecting tube and
Working fluid, the vaporization chamber is monosymmetric to be connected with steam circulation pipeline, and the steam circulation pipeline is symmetrically and liquid storage
Room two sides are connected, and the fluid reservoir is connected by connecting tube with vaporization chamber bottom, are sequentially filled from top to bottom in the vaporization chamber
There are fiberfill fibers and biomimetic porous material, the working fluid follows in vaporization chamber, fluid reservoir, steam circulation pipeline and connecting tube
Circulation is dynamic, and the vaporization chamber top fits with heat radiation elements, passes through circulating to the heat dissipation for the working fluid
Component radiates.
Further, the vaporization chamber includes vaporization chamber upper cover plate and evaporation chamber enclosure, the vaporization chamber upper cover plate and steaming
It is fitted closely between hair chamber enclosure, offers equally distributed steam channel in the vaporization chamber upper cover plate bottom surface.
Further, the vaporization chamber upper cover plate bottom surface is medianly zygomorphic is equipped with hierarchic structure, the hierarchic structure
Vapor chamber is constituted together with the hierarchic structure of biomimetic porous material corresponding position setting, the vapor chamber is for collecting from described
The steam that steam channel comes out.
Further, the steam circulation pipeline is connected with vapor chamber, and the steam circulation pipeline is spirally-wound tubes structure,
The steam circulating pipe road adds radiating fin.
Further, the connecting tube is connection capillary, and described more, connection capillary single-row to be evenly arranged.
Further, the biomimetic porous material is formed by metal powder sintered, has porous structure, described biomimetic porous
Material is used to provide the capillary force for whole device work.
Further, steam channel is equipped in the biomimetic porous material.
Further, the steam circulation pipeline is straight pipeline structure, and the steam circulating pipe road is equipped with radiating fin
Piece.
The bionical transpiration of one kind cools down adaptive radiator, including a vaporization chamber, successively fills out from top to bottom in the vaporization chamber
It is radially even in the biomimetic porous material to offer several steam channels filled with fiberfill fibers and biomimetic porous material, often
The cyclic steam pipe cooling tube that a steam channel is laid in outside vaporization chamber with one is connected, the cyclic steam pipe cooling tube
It is connected with liquid storage pipe, the liquid storage pipe is connected with cyclic steam pipe connected pipe, the cyclic steam pipe connected pipe and vaporization chamber bottom
Portion is connected, and the vaporization chamber top fits with heat radiation elements.
Further, the radiator further includes linkage section, and the linkage section is for connecting two adjacent liquid storage pipes.
Further, the biomimetic porous material is formed by metal powder sintered, has porous structure, described biomimetic porous
Material is used to provide the capillary force for whole device work.
Further, the steam circulation pipeline is straight pipeline structure, and the steam circulating pipe road can install radiating fin additional
Piece.
Compared with prior art, the beneficial effect of the disclosure is:
1) liquid phase-change heat transfer is utilized in the working principle of disclosure device, and thermal coefficient is much higher than single-phase heat transfer, dissipates
The thermal efficiency is high, can solve the heat dissipation problem of high heat flux density very well.
2) disclosure is based on plant transpiration effect design, designs You Fang xylem vessel and imitative plant evaporation air hole structure,
Better material can be chosen, radiator working performance is improved, has biggish by constantly improve the structures of the two parts
Room for promotion.
3) disclosure device is not necessarily to additional operation power, and without devices such as fan or pumps, without operating noise, itself can be with
Constantly complete working cycles.
4) disclosure has adaptive characteristic, under different heat flow densities, can adjust transpiration rate with itself, maintain
Radiating surface is conducive to temperature control in a relative constant temperature, guarantees the long-term efficient stable operation of electronic device.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the apparatus structure schematic diagram of the embodiment of the present disclosure one；
Fig. 2 is the vaporization chamber upper cover plate structural schematic diagram of the embodiment of the present disclosure one；
Fig. 3 is the apparatus structure schematic top plan view of the embodiment of the present disclosure two；
Fig. 4 is the apparatus structure diagrammatic cross-section of the embodiment of the present disclosure two；
Fig. 5 is the apparatus structure schematic top plan view of the embodiment of the present disclosure three；
Fig. 6 is the apparatus structure front view of the embodiment of the present disclosure three；
In figure: 1, vaporization chamber upper cover plate；2, steam circulation pipeline；3, steam channel；4, biomimetic porous material；5, filling is fine
Dimension；6, chamber enclosure is evaporated；7, capillary is connected；8, fluid reservoir；9, working fluid；10, vaporization chamber；11, steam circulation pipeline；
12, auxiliary heat dissipation fin；13, fluid reservoir；14, connecting tube；15, biomimetic porous material；16, steam channel；17, fiberfill fibers；
18, cyclic steam pipe cooling tube；19, liquid storage pipe；20, cyclic steam pipe connected pipe；21, steam channel；22, vaporization chamber；23, even
Connect section.
Specific embodiment
The disclosure is described further with specific embodiment with reference to the accompanying drawing.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
In the disclosure, term for example "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", " side ",
The orientation or positional relationship of the instructions such as "bottom" is to be based on the orientation or positional relationship shown in the drawings, only to facilitate describing this public affairs
The relative for opening each component or component structure relationship and determination, not refers in particular to either component or element in the disclosure, cannot understand
For the limitation to the disclosure.
In the disclosure, term such as " affixed ", " connected ", " connection " be shall be understood in a broad sense, and indicate may be a fixed connection,
It is also possible to be integrally connected or is detachably connected；It can be directly connected, it can also be indirectly connected through an intermediary.For
The related scientific research of this field or technical staff can determine the concrete meaning of above-mentioned term in the disclosure as the case may be,
It should not be understood as the limitation to the disclosure.
Case study on implementation one:
As depicted in figs. 1 and 2, the cycle operation circuit of the disclosure is by vaporization chamber (including vaporization chamber upper cover plate 1 and vaporization chamber
Shell 6), steam circulation pipeline 2, fluid reservoir 8 and connection fluid reservoir and vaporization chamber connection capillary 7 form, in cycle operation
Biomimetic porous material 4, fiberfill fibers 5 and working fluid 9 are also equipped in circuit.
Vaporization chamber upper cover plate 1 can be made of the good copper sheet of heating conduction, to reduce heat transfer resistance.Copper plate thickness is about
6mm, the heat dissipation area of copper sheet size according to actual needs are chosen.Upper cover plate 1 is directly fitted with the electronic device to radiate is needed, electricity
The heat that sub- device generates directly passes through upper cover plate 1 and transmits downwards.It is provided with steam channel 3 in the bottom surface of upper cover plate 1 simultaneously, is steamed
3 section of vapour channel can be rectangle, trapezoidal or semicircle.Rectangle steam channel is having a size of 6mm × 4mm, the number of steam channel 3
Amount is chosen according to the area of upper cover plate, and the interval of adjacent steam channel 3 is about 10mm.It is equipped at left and right sides of upper cover plate 1 simultaneously
Ladder, for forming vapor chamber together with the hierarchic structure of biomimetic porous 4 corresponding position of material, steam comes out from steam channel
Collect in vapor chamber.It must be tightly bonded between upper cover plate 1 and steam chamber enclosure 6, it is very close to each other.In specific implementation, upper cover plate 1 with
Steam chamber enclosure 6 can be by welding seamless connection together.
Steam circulation pipeline 2 is manufactured using copper pipe, and copper pipe diameter selects between 6mm~12mm, and cyclic steam pipeline 2 is
It is symmetrically arranged, when the larger heat radiation power of the size of radiator is larger, cyclic steam pipeline 2 can choose several parallel connections and set
It sets.Cyclic steam pipeline 2 is connected with vapor chamber, and cyclic steam pipeline 2 is spirally-wound tubes structure, and the steam that vapor chamber is collected enters
Cyclic steam pipeline 2 enters cooling section cooling, and condensed fluid working medium is back to fluid reservoir 8 along helix tube naturally.Cyclic steam
Pipeline 2 and vaporization chamber are welded to connect, it is necessary to assure leakproofness herein.Radiating fin is added on cyclic steam pipeline 2, is equipped with
The part of radiating fin is cooling section, and steam is cooled to liquid by gaseous state, is back to fluid reservoir 8 in the cooling heat dissipation of this section.
Fluid reservoir 8 is used to store the working fluid of cooling for reflux, is a rectangular parallelepiped space.Between fluid reservoir 8 and vaporization chamber
With small size connection capillary 7 connect, connection capillary 7 be more it is single-row be evenly arranged, guarantee working fluid can uniformly it is wet
Moisten entire vaporization chamber space, avoids locally being evaporated when vaporization chamber one direction is oversized.
There are fiberfill fibers 5 and biomimetic porous material 4 in vaporization chamber room.The disclosure is based on plant transpiration effect design system
It makes, xylem vessel and blade are most important two parts for plant, and xylem vessel is for transporting moisture blade
Porous structure is main evaporating space.5 diameter of fiberfill fibers is millimeter rank, has good affinity, energy with working fluid 9
Enough working fluids 9 of offer well transport space.When working fluid 9 is water, fiberfill fibers 5 can choose alumino-silicate fibre
Dimension.The fibre diameter of fiberfill fibers 5 is other in the micron-scale.Biomimetic porous material 4 is most important liquid evaporation component, is worked at the same time
Liquid 9 provides the capillary force for whole device work when evaporating in porous material 4, under the action of capillary force working fluid
The vaporization chamber space high away from fluid reservoir several tens cm can be drawn onto.It can be chosen by constantly improving the structure of porous material 4
The working performance of better material lift radiator.Biomimetic porous material 4 can be sintered using nickel powder, be needed and vaporization chamber
Upper cover plate 1 fits closely, and plastering agent or other installation measures can be coated in the side wall surface of vaporization chamber, to reduce heat transfer heat
Resistance guarantees heat transfer area.
The selection of working fluid 9 can be water, liquefied ammonia, propane and organic refrigerant etc..
The cooling adaptive radiator of above-mentioned novel bionic transpiration is based on plant transpiration action principle and is made, fluid reservoir 8,
Vaporization chamber, steam circulation pipeline 2 form a circulation loop.Vaporization chamber upper cover plate 1 fits with radiating surface, and heat is from radiating surface
It is transmitted to vaporization chamber, working fluid, by thermal evaporation, is cooled to liquid reflux to storage through 2 cooling section of steam circulation pipeline in vaporization chamber
Liquid chamber 8 is transported to vaporization chamber under capillary force and diffusion and completes a working cycles.This working cycles can be not necessarily to
Exterior power continuous service, continuous working cycles can endlessly take away the heat of electronic device.
Case study on implementation two:
Case study on implementation two is identical as one structural principle of case study on implementation, the difference is that case study on implementation one is vertical placement,
In view of the vertical space of concrete application may be insufficient, two horizontal setting of case study on implementation is designed.
As shown in Figure 3 and Figure 4, present case includes vaporization chamber 10, steam circulation pipeline 11, auxiliary heat dissipation fin 12, liquid storage
Room 13, connecting tube 14, biomimetic porous material 15, fiberfill fibers 17 and steam channel 16.
The difference of 10 structure of vaporization chamber and embodiment one is that upper cover plate is no longer provided with steam channel, steam in the present embodiment
Channel 16 completes when being sintered biomimetic porous material 15 on biomimetic porous material 15.
Cyclic steam pipeline 11 designs for straight pipeline, installs auxiliary heat dissipation fin 12, and steam radiates in installation finless parts,
Cooling liquid is back to fluid reservoir 13.
11 return pipe of steam circulation pipeline and connecting tube 14 that fluid reservoir 13 connects have a small height difference.When heat dissipation area compared with
When heat radiation power is larger greatly, connecting tube 14 can equally take more Parallel Designs.
The working principle of the present embodiment is identical with embodiment one, and working fluid can also choose same liquid.
Case study on implementation three:
The present embodiment operation logic and internal structure and embodiment once, two it is identical repeat no more, difference exists
In the present embodiment be triple channel independent design.
As shown in Figure 5 and Figure 6.The present embodiment includes cyclic steam pipe cooling tube 18, liquid storage pipe 19, the connection of cyclic steam pipe
Pipe 20, steam channel 21, vaporization chamber 22 and linkage section 23.
Steam channel 21, cyclic steam pipe cooling tube 18, liquid storage pipe 19 and cyclic steam pipe connected pipe 20 constitute one
Independent steam circuit, the present embodiment include the cooling cycle of three independent symmetricals distribution, and each circulation being capable of independent work
Make.
Vaporization chamber 22 is cylinder, and equally there are fiberfill fibers and biomimetic porous material in inside, open on biomimetic porous material
There are three the steam channels 21 of radially uniform distribution.The steam generated in steam channel 21 flows through cooling tube 18 and is cooled to liquid,
Fin auxiliary heat dissipation can be equally installed additional when 18 heat-sinking capability deficiency of cooling tube.Liquid storage pipe 19 is an arc-shaped pipeline, is used for
Store cooling for reflux liquid.Connecting tube 20 connects liquid storage pipe 19 and 22 bottom of vaporization chamber, working fluid enter vaporization chamber through this pipe
22 evaporations.Linkage section 23 enhances the structural stability of whole device, does not undertake heat dissipation for connecting two neighboring performance loop
Implement body operation function.
The connecting portion of whole device must assure that tight seal in above three case study on implementation, and the presence in any gap is all
It will lead to the decline of radiator working performance or even stop working.The encapsulation needs of whole device carry out in vacuum chamber, device
By reserved opening by whole device vacuum state after being completed, working fluid sealing is then reinjected.Vacuum seal
Equipped with the operation for being conducive to radiator, guarantees the continual and steady work of radiator, improve the working performance of radiator.
Radiator based on plant transpiration effect manufacture has effectively imitated plant transpiration action principle, devises bionical knot
Structure, biggest advantage are that have adaptive characteristic, can adjust evaporation rate according to different heat flow densities, guarantee vaporization chamber
Inside be not in the possibility that hot-spot is evaporated, improve the stabilization shape of radiator work, guarantees contact surface in certain temperature model
Enclose it is constant, being capable of effective protection electronic device steady in a long-term.
It is emphasized that working as steam pipe when changing jet chimney material, jet chimney number, jet chimney arrangement
Radiating mode such as additional fans forcing functions in road add vertical micro- rib, more when changing when the design scheme for changing connecting pipe
The structure materials of Porous materials, the other specific embodiment that this radiator is belonged to when changing packing material, changing working fluid,
Because changing its working principle and design scheme for substantially still having run the disclosure above, the capsule of this radiator should belong to
Within the scope of including.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Although above-mentioned be described in conjunction with specific embodiment of the attached drawing to the disclosure, model not is protected to the disclosure
The limitation enclosed, those skilled in the art should understand that, on the basis of the technical solution of the disclosure, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within the protection scope of the disclosure.
Claims (5)
1. a kind of bionical rising cooling adaptive radiator, it is characterised in that: including vaporization chamber, fluid reservoir, steam circulation pipeline,
Connecting tube and working fluid, the vaporization chamber is monosymmetric to be connected with steam circulation pipeline, and the steam circulation pipeline is symmetrical
Be connected with fluid reservoir two sides, the fluid reservoir is connected by connecting tube with vaporization chamber bottom, and the connecting tube is connects capillary
Pipe, described more, connection capillary single-row to be evenly arranged, and has been sequentially filled fiberfill fibers in the vaporization chamber from top to bottom and has imitated
Raw porous material, the working fluid is in vaporization chamber, fluid reservoir, steam circulation pipeline and connecting tube internal circulation flow, the steaming
Hair ceiling end fit with heat radiation elements, by the working fluid circulate the heat radiation elements are carried out it is scattered
Heat；Oneself transmits heat towards vaporization chamber in heat dissipation, and working fluid, by thermal evaporation, is cooled down in vaporization chamber through steam circulation pipeline cooling section
At liquid reflux to fluid reservoir, it is transported to vaporization chamber under capillary force and diffusion and completes a working cycles.
2. bionical rising cooling adaptive radiator as described in claim 1 a kind of, which is characterized in that the vaporization chamber includes
Vaporization chamber upper cover plate and evaporation chamber enclosure, fit closely between the vaporization chamber upper cover plate and evaporation chamber enclosure, on the vaporization chamber
Equally distributed steam channel is offered on cover board bottom surface.
3. a kind of bionical rising cooling adaptive radiator as claimed in claim 2, which is characterized in that the vaporization chamber upper cover
Board bottom face is medianly zygomorphic to be equipped with hierarchic structure, the rank of the hierarchic structure and the setting of biomimetic porous material corresponding position
Terraced structure constitutes vapor chamber together, and the vapor chamber is used to collect the steam come out from the steam channel.
4. a kind of bionical rising cooling adaptive radiator as claimed in claim 3, which is characterized in that the steam circulating pipe
Road is connected with vapor chamber, and the steam circulation pipeline is spirally-wound tubes structure, and the steam circulating pipe road adds radiating fin
Piece.
5. a kind of bionical rising cooling adaptive radiator as described in claim 1, which is characterized in that the biomimetic porous material
Steam channel is equipped in material.
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| CN110410164B (en) * | 2019-07-29 | 2022-02-22 | 沛县祥龙矿山机械配件有限公司 | Waste heat integrated power generation system of steel furnace and steel rolling heating furnace |
| CN111414061A (en) * | 2020-03-24 | 2020-07-14 | 广东工业大学 | Water-cooled cooling device |
| CN113285138B (en) * | 2021-04-16 | 2023-04-18 | 武汉理工大学 | Automobile battery liquid cooling heat dissipation device based on steam cavity heat dissipation technology |
| CN113983839B (en) * | 2021-09-13 | 2023-01-17 | 江苏大学 | Bionic sweat gland and bionic skin |
| CN113983840B (en) * | 2021-09-13 | 2023-12-15 | 江苏大学 | Transplantable bionic sweat gland with rigidity characteristic and intelligent robot |
| CN114433874B (en) * | 2021-12-22 | 2023-08-29 | 首都航天机械有限公司 | Design and manufacturing method of leaf-like tissue porous radiator |
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| CN101013011A (en) * | 2007-02-05 | 2007-08-08 | 中山大学 | Multiple-pass self-regulating loop heat pipe device |
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| CN108286911A (en) * | 2018-01-30 | 2018-07-17 | 中国科学院理化技术研究所 | Cryogenic loop heat pipe |
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| AU2002366705A1 (en) * | 2001-12-21 | 2003-07-09 | Tth Research, Inc. | Loop heat pipe |
| EP2631183B1 (en) * | 2010-10-21 | 2015-01-21 | Ibérica del Espacio, S.A. | Pressure controlled thermal control device |
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|---|---|---|---|---|
| CN101013011A (en) * | 2007-02-05 | 2007-08-08 | 中山大学 | Multiple-pass self-regulating loop heat pipe device |
| CN102184902A (en) * | 2011-04-14 | 2011-09-14 | 山东大学 | Porous alloy heat pipe radiator with gradient composite structure |
| CN108286911A (en) * | 2018-01-30 | 2018-07-17 | 中国科学院理化技术研究所 | Cryogenic loop heat pipe |
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