CN104332282A - Heat radiator for large-size reactor - Google Patents
Heat radiator for large-size reactor Download PDFInfo
- Publication number
- CN104332282A CN104332282A CN201310309996.XA CN201310309996A CN104332282A CN 104332282 A CN104332282 A CN 104332282A CN 201310309996 A CN201310309996 A CN 201310309996A CN 104332282 A CN104332282 A CN 104332282A
- Authority
- CN
- China
- Prior art keywords
- reactor
- heat
- radiator
- vacuum
- heat radiation
- 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.)
- Pending
Links
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention discloses a heat radiator for a large-size reactor, which comprises a reactor heat radiation mounting base and a plurality of heat radiation devices which are concentricly and symmetrically arranged on the reactor heat radiation mounting base. The heat radiation devices are respectively communicated with a vacuum sealing chamber of the reactor heat radiation mounting base. The top of the vacuum sealing chamber is provided with a capillary structure layer. The vacuum sealing chamber is internally provided with a liquid medium. The heat radiator has a reasonable structure, and red copper mesh material is adopted for forming the capillary structure. Not only is an effect of realizing a capillary tissue structure through sintering according to traditional art realized, but also high wholeness in jointing with the vacuum sealing chamber of the reactor heat radiation mounting base of the reactor can be better ensured. The heat radiator for the large-size reactor further has functions of improving stability and reliability of the heat radiator for the large-size reactor, effectively reducing traditional sintering processes, realizing small number of manufacturing processes and low labor intensity, and furthermore realizing low cost and low rejection rate. Additionally the heat radiator for the large-size reactor has advantages of realizing a compact integral structure, forming an integrated heat radiation structure, quickly radiating the heat of the reactor, effectively ensuring normal operation of the reactor and prolonging service life.
Description
Technical field
The present invention relates to reactor technical field, particularly a kind of radiator of large-scale reactor.
Background technology
The radiator of reactor is widely used parts, and it is used for such as making reactor cool to make it continue and normal work.The kind of the radiator of conventional reactor is a lot.
Owing to improving constantly radiating requirements, heat radiator constantly occurs, heat pipe being applied to electronic building brick heat radiation is exactly one wherein.Heat pipe is the body of a sealing low pressure, splendid attire appropriate amount of fluid in this body, as water, ethanol, acetone etc., liquid is utilized to absorb when asking transformation at vapour, liquid binary states or release amount of heat and make heat pass to rapidly the other end by body one end, for driving condensed fluid backflow, generally capillary structure layer is set in inboard wall of tube body face, to provide the capillary force driving liquid backflow.
Existing heat tube capillary structure layer is generally formed by copper powder sintering, its main processing procedure comprises plug location, fill out powder, sintering, plug demoulding etc., because the fusing point of copper powder is about about 1080 DEG C, its sintering peak temperature general control is at about 850 ~ 980 DEG C, as everyone knows, during sintering, copper powder volume when being less than 600 DEG C there is no change, but copper powder can produce the sharply expansion of 2% ~ 3% when temperature is in 600 ~ 800 DEG C of regions, therefore in the knockout course after having sintered, because copper powder expanding volume increases, must additionally apply more external force plug could be detached, and heat pipe its tube surfaces after high temperature sintering softens, heat pipe is easily made to be out of shape under external force, even cannot demoulding time serious, thus cause the increase of heat pipe fraction defective.For improving plug release problems, at present usual by plug through nitrogen treatment or in mandrel surface coating anti-reaction layer, as tungsten powder (w), boron nitride (NB), refractory ceramics powder (A1203) etc.But, the anti-reaction layer be coated with when plug withdrawing is easily peeled off because of frictional force and then is residued in body, capillary structure is caused to block, cause working media to reflux to have some setbacks, the performance affecting heat pipe even damages heat pipe, be difficult to ensure product quality, also directly affect transmission efficiency and radiating effect.And its production process is loaded down with trivial details, production efficiency is low, and cost is high.Not can solve heat dissipation problem, the useful life of product is also had a great impact.How effectively to solve heat radiation, become and face problem the most in the urgent need to address at present.
Summary of the invention
For above-mentioned deficiency, the object of the invention is to provide a kind of rational in infrastructure, rapid heat dissipation, the radiator of the large-scale reactor that can be dissipated by heat in time.
For achieving the above object, the technical scheme provided is in the present invention:
A kind of radiator of large-scale reactor, it comprises one and has the reactor heat radiation mount pad of vacuum-sealed cavity and multiple heat abstractor be symmetricly set in the center of circle on this reactor heat radiation mount pad, dispel the heat with the described reactor respectively vacuum-sealed cavity of mount pad of those heat abstractors is connected, the top of described vacuum-sealed cavity is provided with capillary structure layer, is provided with liquid medium in described vacuum-sealed cavity.
As a modification of the present invention, described reactor heat radiation mount pad comprises circular red copper substrate and a circular cover, the end face of described circular red copper substrate is provided with a mounting boss, the bottom surface of this circular red copper substrate caves inward formation vacuum-sealed cavity, and described circular cover covers on the opening of this vacuum-sealed cavity.
As a modification of the present invention, the height of described circular red copper substrate is 18mm, diameter is 100mm.
As a modification of the present invention, the degree of depth of described vacuum-sealed cavity is 9mm, diameter is 80mm.
As a modification of the present invention, the height of described circular cover is 5mm, diameter is 90mm.
As a modification of the present invention, the height of described mounting boss is 2mm, diameter is 60mm.
As a modification of the present invention, described capillary structure layer comprises an area and described reactor and to dispel the heat the cross-sectional area circular dictyosome of the same size of vacuum-sealed cavity of mount pad, and this circular dictyosome is 3mm by thickness and the red copper net materials with capillary structure is made.
As a modification of the present invention, the quantity of described heat abstractor is 3, this heat abstractor comprises two doubling sintered pipes and multi-disc arc fin, article two, the spaced and parallel setting of doubling sintered pipes, and the head and the tail two ends of this doubling sintered pipes are plugged on reactor heat radiation mount pad, and the dispel the heat vacuum-sealed cavity of mount pad of the pipeline of this doubling sintered pipes and reactor is connected, described arc fin is horizontally installed on two doubling sintered pipes, the fold position of a doubling sintered pipes wherein in a heat abstractor is provided with a through hole, this through hole is welded with a conduit, the upper end closed of this conduit, lower end is connected with the pipeline of doubling sintered pipes.
As a modification of the present invention, the length of described doubling sintered pipes is 105mm, and aperture is 80mm.
Beneficial effect of the present invention is: the present invention is rational in infrastructure, red copper net materials is adopted to form capillary structure, not only reach tradition and need sinter the effect that could realize capillary tissue structure, and better can ensure the integrality that the vacuum-sealed cavity of dispelling the heat mount pad with reactor fits, improve stability and the reliability of the radiator of large-scale reactor, also effectively reduce conventional sintering operation, manufacturing process is few, labour intensity is low thus to realize cost low, and percent defective is low; Compact overall structure of the present invention in addition, forms the radiator structure of integral type, can be distributed by the heat of reactor rapidly, effectively ensures that reactor normally works, increases the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional structure schematic diagram of reactor heat radiation mount pad in Fig. 1.
Embodiment
Embodiment: see Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of radiator making large-scale reactor, it comprises one and has the reactor heat radiation mount pad 1 of vacuum-sealed cavity 11 and multiple heat abstractor 2 be symmetricly set in the center of circle on this reactor heat radiation mount pad 1, dispel the heat with the described reactor respectively vacuum-sealed cavity 11 of mount pad 1 of those heat abstractors 2 is connected, the top of described vacuum-sealed cavity 11 is provided with capillary structure layer 3, is provided with liquid medium in described vacuum-sealed cavity 11.
Described reactor heat radiation mount pad 1 comprises circular red copper substrate 12 and a circular cover 13, the end face of described circular red copper substrate 12 is provided with a mounting boss 14, the bottom surface of this circular red copper substrate 12 caves inward and forms vacuum-sealed cavity 11, and described circular cover 13 covers on the opening of this vacuum-sealed cavity 11.The height of described circular red copper substrate 12 is 18mm, diameter is 100mm, the degree of depth of described vacuum-sealed cavity 11 is 9mm, diameter is 80mm, the height of described circular cover 13 is 5mm, diameter is 90mm, the height of described mounting boss 14 is 2mm, diameter is 60mm, described liquid medium is pure water, and its weight is 20g; Described capillary structure layer 3 comprises an area and described reactor and to dispel the heat the cross-sectional area circular dictyosome of the same size of vacuum-sealed cavity 11 of mount pad 1, and this circular dictyosome is 3mm by thickness and the red copper net materials with capillary structure is made.
The quantity of described heat abstractor 2 is 3, this heat abstractor 2 comprises two doubling sintered pipes 21 and multi-disc arc fin 23, article two, the spaced and parallel setting of doubling sintered pipes 21, and the head and the tail two ends of this doubling sintered pipes 21 are plugged on reactor heat radiation mount pad 1, and the dispel the heat vacuum-sealed cavity 11 of mount pad 1 of the pipeline of this doubling sintered pipes 21 and reactor is connected, described arc fin 23 is horizontally installed on two doubling sintered pipes 21, the fold position of a doubling sintered pipes 21 wherein in a heat abstractor 2 is provided with a through hole, this through hole is welded with a conduit 22, the upper end closed of this conduit 22, lower end is connected with the pipeline of doubling sintered pipes 21, described fin adopts aluminum alloy sheet to make, the length of described doubling sintered pipes 21 is 105mm, aperture is 80mm, the vacuum degree of described vacuum-sealed cavity 11 is-680 ~-720Pa.
The present invention is rational in infrastructure, red copper net materials is adopted to form capillary structure, not only reach tradition and need sinter the effect that could realize capillary tissue structure, and better can ensure the integrality that the vacuum-sealed cavity 11 of dispelling the heat mount pad 1 with reactor fits, improve stability and the reliability of the radiator of large-scale reactor, also effectively reduce conventional sintering operation, manufacturing process is few, labour intensity is low thus to realize cost low, and percent defective is low; Compact overall structure of the present invention in addition, forms the radiator structure of integral type, can be distributed by heat rapidly, improve radiating effect further, substantially prolongs the useful life of product.
As described in the above embodiment the present invention, structure same or analogous with it is adopted and the radiator of other the large-scale reactor obtained, all in scope.
Claims (9)
1. the radiator of a large-scale reactor, it is characterized in that, it comprises one and has the reactor heat radiation mount pad of vacuum-sealed cavity and multiple heat abstractor be symmetricly set in the center of circle on this reactor heat radiation mount pad, dispel the heat with the described reactor respectively vacuum-sealed cavity of mount pad of those heat abstractors is connected, the top of described vacuum-sealed cavity is provided with capillary structure layer, is provided with liquid medium in described vacuum-sealed cavity.
2. the radiator of large-scale reactor according to claim 1, it is characterized in that, described reactor heat radiation mount pad comprises circular red copper substrate and a circular cover, the end face of described circular red copper substrate is provided with a mounting boss, the bottom surface of this circular red copper substrate caves inward formation vacuum-sealed cavity, and described circular cover covers on the opening of this vacuum-sealed cavity.
3. the radiator of large-scale reactor according to claim 2, is characterized in that, the height of described circular red copper substrate is 18mm, diameter is 100mm.
4. the radiator of large-scale reactor according to claim 3, is characterized in that, the degree of depth of described vacuum-sealed cavity is 9mm, diameter is 80mm.
5. the radiator of large-scale reactor according to claim 4, is characterized in that, the height of described circular cover is 5mm, diameter is 90mm.
6. the radiator of large-scale reactor according to claim 5, is characterized in that, the height of described mounting boss is 2mm, diameter is 60mm.
7. the radiator of large-scale reactor according to claim 1, it is characterized in that, described capillary structure layer comprises an area and described reactor and to dispel the heat the cross-sectional area circular dictyosome of the same size of vacuum-sealed cavity of mount pad, and this circular dictyosome is 3mm by thickness and the red copper net materials with capillary structure is made.
8. the radiator of large-scale reactor according to claim 7, it is characterized in that, the quantity of described heat abstractor is 3, this heat abstractor comprises two doubling sintered pipes and multi-disc arc fin, article two, the spaced and parallel setting of doubling sintered pipes, and the head and the tail two ends of this doubling sintered pipes are plugged on reactor heat radiation mount pad, and the dispel the heat vacuum-sealed cavity of mount pad of the pipeline of this doubling sintered pipes and reactor is connected, described arc fin is horizontally installed on two doubling sintered pipes, the fold position of a doubling sintered pipes wherein in a heat abstractor is provided with a through hole, this through hole is welded with a conduit, the upper end closed of this conduit, lower end is connected with the pipeline of doubling sintered pipes.
9. the radiator of large-scale reactor according to claim 8, is characterized in that, the length of described doubling sintered pipes is 105mm, and aperture is 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310309996.XA CN104332282A (en) | 2013-07-23 | 2013-07-23 | Heat radiator for large-size reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310309996.XA CN104332282A (en) | 2013-07-23 | 2013-07-23 | Heat radiator for large-size reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104332282A true CN104332282A (en) | 2015-02-04 |
Family
ID=52406993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310309996.XA Pending CN104332282A (en) | 2013-07-23 | 2013-07-23 | Heat radiator for large-size reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332282A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102159059A (en) * | 2011-03-31 | 2011-08-17 | 赵振海 | Thermal cavity type radiator |
| CN102581585A (en) * | 2011-12-31 | 2012-07-18 | 张瑞廷 | Method for fabricating radiator and product of the method |
| CN202485509U (en) * | 2011-12-31 | 2012-10-10 | 东莞市瑞为电器配件有限公司 | Radiator |
| CN103047629A (en) * | 2012-12-27 | 2013-04-17 | 中南大学 | Large-diameter high-power sunflower composite heat radiator |
-
2013
- 2013-07-23 CN CN201310309996.XA patent/CN104332282A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102159059A (en) * | 2011-03-31 | 2011-08-17 | 赵振海 | Thermal cavity type radiator |
| CN102581585A (en) * | 2011-12-31 | 2012-07-18 | 张瑞廷 | Method for fabricating radiator and product of the method |
| CN202485509U (en) * | 2011-12-31 | 2012-10-10 | 东莞市瑞为电器配件有限公司 | Radiator |
| CN103047629A (en) * | 2012-12-27 | 2013-04-17 | 中南大学 | Large-diameter high-power sunflower composite heat radiator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101839660B (en) | Flat heat tube with hole-groove combined mandrel and manufacturing method thereof | |
| US20090308576A1 (en) | Heat pipe with a dual capillary structure and manufacturing method thereof | |
| CN102305564A (en) | Fiber sintering type micro heat pipe and manufacturing method thereof | |
| CN101478868A (en) | Heat radiating device and manufacturing process thereof | |
| CN100413063C (en) | Heat pipe and manufacturing method thereof | |
| CN101846471B (en) | Soaking plate | |
| CN202221259U (en) | Groove composite fiber liquid absorption core, micro heat pipe and vapor chamber | |
| CN102168931B (en) | Flat type radiating pipe and manufacturing method thereof | |
| CN202254989U (en) | Fiber sintered type micro heat pipe | |
| CN104201158A (en) | Integrated cooling device of silicon-based micro-channel radiator | |
| CN103000595A (en) | Multidirectional access phase change heat transfer device and manufacturing method thereof | |
| CN202485509U (en) | Radiator | |
| CN103474404A (en) | Loop parallel type heat pipe radiator | |
| CN202487559U (en) | Heat-radiating column | |
| CN203534296U (en) | Novel LED sunflower radiator | |
| TWI774012B (en) | Vapor chamber | |
| CN104332282A (en) | Heat radiator for large-size reactor | |
| US20130168054A1 (en) | Heat pipe and method for manufacturing the same | |
| CN102581586B (en) | Method for manufacturing and heat-radiation column | |
| CN102581585B (en) | Method for fabricating radiator and product of the method | |
| CN102601372A (en) | Strengthened condensation heat transfer tube and preparation method of Strengthened condensation heat transfer tube | |
| CN211400897U (en) | Novel heat pipe structure | |
| CN100437002C (en) | Heat pipe and manufacturing method thereof | |
| TW201202908A (en) | Vapor chamber structure | |
| CN102581227A (en) | Tire mould casting device adopting metal runner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |