CN103002716A - Bionic convection heat radiation device - Google Patents
Bionic convection heat radiation device Download PDFInfo
- Publication number
- CN103002716A CN103002716A CN2012104218872A CN201210421887A CN103002716A CN 103002716 A CN103002716 A CN 103002716A CN 2012104218872 A CN2012104218872 A CN 2012104218872A CN 201210421887 A CN201210421887 A CN 201210421887A CN 103002716 A CN103002716 A CN 103002716A
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- China
- Prior art keywords
- fluid conduit
- conduit systems
- heat radiation
- bionical
- radiating element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a bionic convection heat radiation device comprising fluid, a fluid guide tube and heat radiation fins. The fluid is filled in the fluid guide tube, the heat radiation fins are closely attached to the surface of the fluid guide tube, the fluid guide tube is composed of a heat flow tube, a cold flow tube and a partition, and the partition is provided with continuous holes which are connected with the heat flow tube and the cold flow tube. The bionic convection heat radiation device has the advantages of simple structure, low manufacturing cost, easiness in dust removal, no fan and noise and easiness in mounting and extending, and is simulated in bionic-plant modeling appearance and easily accepted by people.
Description
Technical field
The invention belongs to the heat transfer technology field, be specifically related to the bionical radiating element of a kind of convection current.
Background technology
Fan cooling is heat dissipating method commonly used at present, and shortcoming has been noise, and energy consumption is arranged, and has dust and air exchange to be subject to the adverse effect of environment.Heat loss through convection is a kind of radiating mode of fan-free, heat loss through convection mode commonly used is to adopt thick and heavy metal parts to increase the contact area of thermal source and air at present, this can increase the cost that heat radiation brings on the one hand, the distance of pyrotoxin and metal parts also is subject to the restriction of adopting heat pipes for heat transfer distance and efficient simultaneously, what is more important, the mode of this heat radiation can not be applicable to high-power heat-dissipation, and is subject to the restriction of existing electronic product structure.Therefore, how heat loss through convection is successfully applied to the heat dissipation problem of electronic product, can either comply with the structure and layout of current electronic product, can effectively dispel the heat again, accomplishes simultaneously still not to be resolved economy and durability up to now.
In the heat dissipation technology, nearly all heat all is to be dispersed in the air, the position of general and contact with air is in order to increase surface area, often adopt the side by side structure of a plurality of radiating fins, although this structure can increase the contact area with air, but can not coordinate with domestic environment, be difficult to directly as outward appearance, the outside often needs to add covering, will suppress like this flowing of air, and cause the designer to have to introduce fan.In addition, the complex manufacturing technology of radiating fin, material cost is high, and the shape of radiating fin is subject to the serious restriction in space.When dust is attached to the radiating fin surface, heat dispersion can reduce, and these dusts are difficult to remove with rag, often needs to use high pressure draught, has so greatly limited the frequency of removing dust, has promoted disposal costs.
For the defective of radiating fin, need to propose a kind of new heat dissipating method, can either comply with the structure and layout of current electronic product, can effectively dispel the heat again, accomplish simultaneously economy and durability, more can meet the ecological livable tendency consumption concept of people.
Summary of the invention
Shortcoming for existing fan cooling and radiating fin, the present invention is as an important component part in a whole set of bionical heat loss through convection scheme of inventor's proposition, provide a kind of convection current bionical radiating element, be applied to large tracts of land and be exposed in the air, realize that heat is transmitted to airborne function.
The present invention is achieved in that the bionical radiating element of a kind of convection current, is comprised of fluid, fluid conduit systems and heat radiation leaf, and fluid conduit systems is filled with fluid, and the heat radiation leaf is close to the surface of fluid conduit systems.
Preferably, described fluid conduit systems is comprised of heat flow tube, cold flow pipe and demarcation strip, and demarcation strip has continuous duct, and the duct connects heat flow tube and cold flow pipe.
Preferably, the cross-sectional area of described heat flow tube equals the cross-sectional area of cold flow pipe fluid conduit.
Preferably, described heat radiation leaf is lobate, is comprised of blade root and blade face, and described blade root is close to the surface of fluid conduit systems, and launch to the fluid conduit systems outside on described blade face.
Preferably, at least two heat radiation leaves are posted on the surface of described fluid conduit systems.
Preferably, the material of described fluid conduit systems and heat radiation leaf is metal material.
Preferably, the angle that is of the long axis direction of described fluid conduit systems and vertical direction is less than 60 degree.
Preferably, at least one of percentage of the volume of described fluid conduit systems arrives ten Percent not by fluid filling.
Know-why of the present invention: hot fluid rises by the heat flow tube of fluid conduit systems, and the heat that hot fluid carries is delivered in the air through the blade face, and hot-air rises and take away heat on the surface, blade face.The hot fluid cooling enters the cold flow pipe by the duct of the demarcation strip between heat flow tube and the cold flow pipe, enter fluid sink behind the cold flow pipe, in the sinking process, continue to be back to the thermal source position and again to be heated by the blade face radiating and cooling, and reenter heat flow tube and enter next time thermal cycle.So just realized the refrigerating function of hot fluid.Fluid chamber is not filled fully, volumetric expansion headspace when solidifying for fluid.A plurality of heat radiation leaves are close to fluid conduit systems, have increased the contact area with air, have improved radiating efficiency.
Creativeness of the present invention is:
The demarcation strip of a, fluid conduit systems separates hot fluid and cold fluid, reduced the heat dissipation that the mixing of hot fluid and cold fluid brings, drive the hot fluid rising so that the heat of hot fluid has higher efficient, increased the movement velocity of Fluid Circulation, improved hot transmission speed;
B, a plurality of heat radiation leaf are close to fluid conduit systems, so that be similar to a plant on the whole device appearance, can obtain the outward appearance of a beauty, coordinate with household and working environment;
The heat dispersion of c, radiating element is easy to regulation and control, and the area on the blade face of the length of designer's capable of regulating fluid conduit systems, the cross-sectional area of fluid conduit systems, heat radiation leaf and the quantity on heat radiation blade face obtain the radiating element of corresponding heat radiation power.
Technique effect of the present invention is: simple in structure, cost of manufacture is low, easily removes dust, fan-free, and noiseless is easily installed, easily expansion, imitative in appearance plant shaping easily is accepted.
Description of drawings
Fig. 1 is the cross sectional representation of the fluid conduit systems of the embodiment of the invention.
Fig. 2 is the embodiment of the invention along the schematic cross-section of the side that the A-A of Fig. 1 does.
Description of drawings: 1, fluid conduit systems; 2, heat radiation leaf; 3, heat flow tube; 4, cold flow pipe; 5, demarcation strip; 6, blade root; 7, blade face.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Below in conjunction with above-mentioned drawings and Examples, the present invention is described in further detail.
The invention process for example Fig. 1 is extremely shown in Figure 2: the present invention is achieved in that the bionical radiating element of a kind of convection current, is comprised of fluid, fluid conduit systems and heat radiation leaf, and fluid conduit systems is filled with fluid, and the heat radiation leaf is close to the surface of fluid conduit systems.
Particularly, described fluid conduit systems is comprised of heat flow tube, cold flow pipe and demarcation strip, and demarcation strip has continuous duct, and the duct connects heat flow tube and cold flow pipe.
Particularly, the cross-sectional area of described heat flow tube equals the cross-sectional area of cold flow pipe fluid conduit.
Particularly, described heat radiation leaf is lobate, is comprised of blade root and blade face, and described blade root is close to the surface of fluid conduit systems, and launch to the fluid conduit systems outside on described blade face.
Particularly, at least two heat radiation leaves are posted on the surface of described fluid conduit systems.
Particularly, the material of described fluid conduit systems and heat radiation leaf is metal material.
Particularly, the long axis direction of described fluid conduit systems is parallel to vertical direction.
Particularly, at least one of percentage of the volume of described fluid conduit systems arrives ten Percent not by fluid filling.
Particularly, the cross section of described fluid conduit systems is rounded.
Particularly, described fluid is pure water, and pure water is through boiling processing.
Particularly, the length of described fluid conduit systems is 1.5 meters, and it is lobate that the blade face is narcissus.
The above only is preferred embodiment of the present invention, not in order to limit the present invention, for example, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. bionical radiating element of convection current, it is characterized in that: the bionical radiating element of described convection current is comprised of fluid, fluid conduit systems and heat radiation leaf, and described fluid conduit systems is filled with fluid, and described heat radiation leaf is close to the surface of fluid conduit systems.
2. the bionical radiating element of convection current according to claim 1, it is characterized in that: described fluid conduit systems is comprised of heat flow tube, cold flow pipe and demarcation strip, and demarcation strip has continuous duct, and the duct connects heat flow tube and cold flow pipe.
According to claim 1 with the bionical radiating element of convection current claimed in claim 2, it is characterized in that: the cross-sectional area of described heat flow tube equals the cross-sectional area of cold flow pipe fluid conduit.
4. the bionical radiating element of convection current according to claim 1, it is characterized in that: described heat radiation leaf is lobate, is comprised of blade root and blade face, and described blade root is close to the surface of fluid conduit systems, and launch to the fluid conduit systems outside on described blade face.
5. the bionical radiating element of convection current according to claim 1 is characterized in that: at least two heat radiation leaves are posted on the surface of described fluid conduit systems.
6. the bionical radiating element of convection current according to claim 1 is characterized in that: the material of described fluid conduit systems and heat radiation leaf is metal material.
7. the bionical radiating element of convection current according to claim 1 is characterized in that: the angle that the long axis direction of described fluid conduit systems and vertical direction are is less than 60 degree.
8. the bionical radiating element of convection current according to claim 1 is characterized in that: at least one of percentage of the volume of described fluid conduit systems to ten Percent not by fluid filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104218872A CN103002716A (en) | 2012-10-30 | 2012-10-30 | Bionic convection heat radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104218872A CN103002716A (en) | 2012-10-30 | 2012-10-30 | Bionic convection heat radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103002716A true CN103002716A (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104218872A Pending CN103002716A (en) | 2012-10-30 | 2012-10-30 | Bionic convection heat radiation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103002716A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583370A (en) * | 2013-11-27 | 2014-02-19 | 何克勤 | Heat dissipation structure of top plate of plant tissue culture shelf |
| CN106612607A (en) * | 2017-01-18 | 2017-05-03 | 福建省中科生物股份有限公司 | Efficient bionic heat radiator and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7195058B2 (en) * | 2004-12-01 | 2007-03-27 | International Business Machines Corporation | Heat sink made from a singly extruded heatpipe |
| US20080093055A1 (en) * | 2006-10-24 | 2008-04-24 | Inventec Corporation | Heat-dissipating structure |
| CN201294224Y (en) * | 2008-12-01 | 2009-08-19 | 王建 | Open pore foamed metal hot pipe needle-fin-combined CPU radiator |
| CN201680192U (en) * | 2010-03-26 | 2010-12-22 | 智择(香港)有限公司 | Radiating LED light decoration |
| CN102092261A (en) * | 2009-12-10 | 2011-06-15 | 常国民 | Automobile water tank waste heat superconducting heating device |
| CN202354010U (en) * | 2011-11-23 | 2012-07-25 | 燿佳科技股份有限公司 | Heat radiation device |
-
2012
- 2012-10-30 CN CN2012104218872A patent/CN103002716A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7195058B2 (en) * | 2004-12-01 | 2007-03-27 | International Business Machines Corporation | Heat sink made from a singly extruded heatpipe |
| US20080093055A1 (en) * | 2006-10-24 | 2008-04-24 | Inventec Corporation | Heat-dissipating structure |
| CN201294224Y (en) * | 2008-12-01 | 2009-08-19 | 王建 | Open pore foamed metal hot pipe needle-fin-combined CPU radiator |
| CN102092261A (en) * | 2009-12-10 | 2011-06-15 | 常国民 | Automobile water tank waste heat superconducting heating device |
| CN201680192U (en) * | 2010-03-26 | 2010-12-22 | 智择(香港)有限公司 | Radiating LED light decoration |
| CN202354010U (en) * | 2011-11-23 | 2012-07-25 | 燿佳科技股份有限公司 | Heat radiation device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583370A (en) * | 2013-11-27 | 2014-02-19 | 何克勤 | Heat dissipation structure of top plate of plant tissue culture shelf |
| CN103583370B (en) * | 2013-11-27 | 2016-07-13 | 林平 | A kind of heat-dissipating structure of plant tissue culture frame top board |
| CN106612607A (en) * | 2017-01-18 | 2017-05-03 | 福建省中科生物股份有限公司 | Efficient bionic heat radiator and manufacturing method thereof |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |