CN2147712Y - Separated liquid cooling radiator - Google Patents
Separated liquid cooling radiator Download PDFInfo
- Publication number
- CN2147712Y CN2147712Y CN 92220406 CN92220406U CN2147712Y CN 2147712 Y CN2147712 Y CN 2147712Y CN 92220406 CN92220406 CN 92220406 CN 92220406 U CN92220406 U CN 92220406U CN 2147712 Y CN2147712 Y CN 2147712Y
- Authority
- CN
- China
- Prior art keywords
- liquid cooling
- plate
- liquid
- highly effective
- cooling
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 40
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000000110 cooling liquid Substances 0.000 claims description 6
- 238000001802 infusion Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A separated liquid-cooled radiator is composed of liquid storage tank, liquid cooling tube, liquid delivering pump, valve, insulating tube joint, efficient liquid cooling plate, hot liquid tube and air cooler. The function of which is to dissipate the heat emitted by the high-power electronic components to the outside environment. Thereby ensuring that the element operates at normal temperatures. The utility model discloses it is not big, heat pipe radiator is bulky to have remedied the entity radiator heat dissipation capacity, and the heat can only be released around the electronic component, the big shortcoming of water-cooling radiator water consumption. The heat dissipation device has the advantages of small volume, high efficiency and convenience in installation, and can dissipate heat to a proper environment.
Description
Title of the present utility model is the divergence type liquid cooling heat radiator, belongs to the electronic engineering field, and it is by pot for storing up liquid, infusion pump.Hot and cold liquid pipe, insulated tube joint, parts pressure strip, highly effective liquid cooling but plate, air cooler and some valves are formed.Its function is cooling large power, electrically sub-element and unit equipment thereof.
The cold mode of existing large power, electrically sub-element mainly contains three kinds: the one, and the metal solid radiator, it is usually with metal manufacturings such as aluminium, copper, because the restriction of metal self thermal resistance, its heat radiation power, a limit is arranged, that is to say that for high-power thyristor entity aluminium radiator just has been difficult to its junction temperature of control to the thyristor greater than 500A.The 2nd, heat-pipe radiator, owing to utilized the superconduction thermal characteristics of heat pipe, with heat pipe and fin, area of dissipation can be expanded greatly, from having solved the heat dissipation problem of 1500A thyristor, but this radiator volume is huge, to be integrated with thyristor, its inconvenience in electronic equipment is arranged, and the heat that gives out still part in electronic equipment, ambient temperature is raise; The 3rd, water cooler, its volume is little, efficient is high, and heat is taken away with water, be discharged into favourable position, but water consumption is big, and (on electric locomotive) can't use under the situation of water lacking.
The purpose of this utility model is that the weak point that overcomes above-mentioned technology provides a kind of volume little, easy for installation, and cooling effect is good, and coolant is reusable, and heat can be discharged into the novel electron power component radiator that goes in the suitable environment.
The purpose of this utility model realizes by following measures, infusion pump ［ 2 ］ draws coolant from pot for storing up liquid ［ 1 ］, this medium is generally pure distilled water or other dielectric fluids, working media is through infusion pump, cooling liquid tube ［ 3 ］, valve ［ 4 ］, insulated tube joint ［ 5 ］ enters but plate ［ 7 ］ of highly effective liquid cooling, and the heat that transmits from large power, electrically sub-element ［ 8 ］ is taken away.This part heat makes two blocks of highly effective liquid cooling plates ［ 7 ］ and electronical elements surface be close to close by two block part pressure strips ［ 6 ］ and passes to ［ 7 ］.The medium that flows out from ［ 7 ］ converges at hydrothermal solution pipe ［ 9 ］ after through insulated tube joint and valve and enters air cooler ［ 10 ］ then, after this is by natural wind or artificial air cooling, make the thermal medium cooling become cold medium and return pot for storing up liquid ［ 1 ］ again, finish the circulation of working medium.Between hydrothermal solution pipe and cooling liquid tube, can array highly effective liquid cooling in parallel but plate, common every group is made of two liquid coldplates.
Description of drawings:
Fig. 1 is a divergence type liquid cooling heat radiator structure chart; Fig. 2 is the highly effective liquid cooling composition that but hardens; Fig. 3 is insulated tube joint figure.1-pot for storing up liquid wherein; The 2-infusion pump; The 3-cooling liquid tube; The 4-valve; 5-insulated tube joint; 6-parts pressure strip; The 7-highly effective liquid cooling is plate but; 8-electronic heating element; 9-hydrothermal solution pipe; The 10-air cooler; 11-three-dimension fin plate; The 12-seal cover board; The articulation of 13-dextrorotation metal; The 14-tight line pipe that insulate; The left-handed metal articulation of 15-; The 16-pad.
Engaging accompanying drawing below is elaborated to the utility model: (its quantity was decided on electronic equipment after hydrothermal solution pipe ［ 9 ］ had compiled the thermal medium that comes from each power component stream, a common equipment is joined a hydrothermal solution pipe) enter in the air cooler ［ 10 ］ to be lowered the temperature and be cold medium by air cooling, and store in the inflow pot for storing up liquid ［ 1 ］, infusion pump ［ 2 ］ draws from ［ 1 ］ delivers to cooling liquid tube ［ 3 ］ behind the cold medium and by but plate ［ 7 ］ of the corresponding highly effective liquid cooling of each branch road (each power component constitutes a group by two usually) supply, and every highly effective liquid cooling is the feed liquor of plate but, all be equipped with on the apocenosis passage as each one of insulation and the excision valve ［ 4 ］ of usefulness and insulated tube joint ［ 5 ］.Highly effective liquid cooling but plate is that three-dimension fin plate ［ 11 ］ is welded with seal cover board ［ 12 ］, wherein is processed with the joining again independently of one another three-dimension fin that is made of rhombus groove (medium channel) in a large number on the three-dimension fin plate.When medium from ［ 11 ］, when ［ 12 ］ formed interchannel flows through, between three-dimensional wing, produce fierce disturbance heat transfer strengthened greatly, reach the purpose of cooling electronic components.The insulated tube joint ［ 5 ］ that plays insulation and through-flow effect is by left and right metal articulation ［ 13 ］, ［ 15 ］, and insulation screwed pipe ［ 14 ］ is formed with pad ［ 16 ］.Wherein ［ 14 ］ are to be made by the good plastics of intensity high insulating property.From each highly effective liquid cooling but the thermal medium that goes out of plate current hydrothermal solution pipe ［ 9 ］, compile to be sent to then in the air cooler ［ 10 ］ that is installed in the place that is fit to heat radiation and cool off, said process goes on again and again.
Compared with prior art the utility model has the advantages that:
1, little by the fastening high-efficient liquid cold drawing of parts pressure strip and the formed assembly of great-power electronic heater element, volume, be convenient to mounting arrangements in equipment.
2, heat dissipation capacity is big, can satisfy the temperature requirements of high-power thyristor group, and heat can be concentrated to be dispersed in the environment that is fit to heat radiation and go.
3, working medium is reused.
4, unrestricted with the relative position of the air cooler of concentrating heat radiation to the electronic heating element, system is in slight positive pressure state work, and the tightness of system is required far below heat-pipe radiator.
Claims (3)
1, a kind of divergence type liquid cooling heat radiator, comprise pot for storing up liquid, air cooler and air cooler, the pipeline that pot for storing up liquid is communicated with, one end is communicated with cooling liquid tube and valve is installed, its other end is communicated with pot for storing up liquid and valvular infusion pump is installed, one end is communicated with air cooler, the other end with from the but hydrothermal solution pipe that is communicated with of the Drainage pipe that goes out of plate current of highly effective liquid cooling, be contained in the but seal cover board on the plate of highly effective liquid cooling, be installed in the but feed liquor on the plate of every highly effective liquid cooling, valve on the apocenosis passage, on each branch road that it is characterized in that being interconnected between cooling liquid tube and the hydrothermal solution pipe but plate of highly effective liquid cooling is housed, the electronic heating element is contained between two coldplates, dress parts pressure strip on its side, be positioned at every highly effective liquid cooling but on the feed liquor apocenosis passage of plate, the insulated tube joint is housed.
2, divergence type liquid cooling heat radiator according to claim 1, it is characterized in that highly effective liquid cooling but plate be the three-dimension fin plate,, be processed with the rhombus groove, and form medium channel but on the plate plate face at the highly effective liquid cooling relative with seal cover board with seal cover board.
3, divergence type liquid cooling heat radiator according to claim 1 is characterized in that the insulated tube joint is by the insulation screwed pipe and be contained in the hole gasket at these pipe two ends, the packing ring on the pad, the left and right metal articulation composition that revolves that is threaded with insulation on the packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92220406 CN2147712Y (en) | 1992-09-23 | 1992-09-23 | Separated liquid cooling radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92220406 CN2147712Y (en) | 1992-09-23 | 1992-09-23 | Separated liquid cooling radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2147712Y true CN2147712Y (en) | 1993-11-24 |
Family
ID=33767445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92220406 Expired - Lifetime CN2147712Y (en) | 1992-09-23 | 1992-09-23 | Separated liquid cooling radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2147712Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1955726B (en) * | 2005-10-27 | 2010-08-11 | 鸿富锦精密工业（深圳）有限公司 | Liquid-cooled heat pipe cooling device |
| CN102791113A (en) * | 2012-08-16 | 2012-11-21 | 广州高澜节能技术股份有限公司 | Cooling pipeline system in multi-megawatt converter cabinet |
| CN103402345A (en) * | 2013-08-14 | 2013-11-20 | 南车株洲电力机车研究所有限公司 | Multi-stage water-cooling device for electronic device |
| CN107371355A (en) * | 2017-08-28 | 2017-11-21 | 郑州轻工业学院 | Coldplate cooling system for electric vehicle rapid charging stake |
-
1992
- 1992-09-23 CN CN 92220406 patent/CN2147712Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1955726B (en) * | 2005-10-27 | 2010-08-11 | 鸿富锦精密工业（深圳）有限公司 | Liquid-cooled heat pipe cooling device |
| CN102791113A (en) * | 2012-08-16 | 2012-11-21 | 广州高澜节能技术股份有限公司 | Cooling pipeline system in multi-megawatt converter cabinet |
| CN103402345A (en) * | 2013-08-14 | 2013-11-20 | 南车株洲电力机车研究所有限公司 | Multi-stage water-cooling device for electronic device |
| CN103402345B (en) * | 2013-08-14 | 2016-05-25 | 南车株洲电力机车研究所有限公司 | A kind of electronic device multi-level water cooling device |
| CN107371355A (en) * | 2017-08-28 | 2017-11-21 | 郑州轻工业学院 | Coldplate cooling system for electric vehicle rapid charging stake |
| CN107371355B (en) * | 2017-08-28 | 2023-10-17 | 郑州轻工业学院 | Cooling plate heat dissipation system for electric automobile quick charging pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |