CN103543806A - Partition oil cooling circulation computer main box - Google Patents
Partition oil cooling circulation computer main box Download PDFInfo
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- CN103543806A CN103543806A CN201310521293.3A CN201310521293A CN103543806A CN 103543806 A CN103543806 A CN 103543806A CN 201310521293 A CN201310521293 A CN 201310521293A CN 103543806 A CN103543806 A CN 103543806A
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- mineral oil
- oil
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- mainboard
- casing
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Abstract
The invention discloses a partition oil cooling circulation computer main box which is provided with a box body, a mainboard, a central processing unit (CPU) radiator, a display card and a memory, wherein the box body contains the mainboard and onboard devices; the mainboard is fixed on a lateral board of the box body; the CPU radiator, the display card and the memory are fixed on the mainboard. Mineral oil is filled in the box body and absorbs heat emitted by the CPU radiator, the display card and the memory to achieve radiation. Paddle fans are arranged on four foot portions and the center portion of the box body and guide the mineral oil to form two circulation zones capable of achieving circulation separately. Therefore, by filling the mineral oil in the closed main box to absorb heat emitted by hardware of a computer, the problem that the hardware of the computer emits large heat and heat damage is caused is solved. The partition oil cooling circulation computer main box adopts the mature technology, is relatively low in cost and is quite suitable for wide popularization and application.
Description
Technical field
The present invention relates to a kind of computer mainframe box, relate in particular to a kind of inner computer host box of filling cooling mineral oil.
Background technology
Computer hardware is observed Moore's Law, develop very rapidly, and update once every half a year, and hardware update has brought more powerful calculated performance, and the while has also brought more powerful heating property.Although wind-cooling heat dissipating technology and hardware processing procedure can solve the heat dissipation problem of considerable part now, still cannot tackle the thermal value of fever level hardware.
Common solution is to adopt water-filled radiator, but water-filled radiator is due to the chilled water conduction of inner loop, after leakage, can cause destructive strike to computer hardware, causes hardware large area to open circuit, and has very large potential safety hazard.
Mineral oil especially dimethyl silicon oil has good performance:
That thermotolerance, low temperature resistance, viscosity vary with temperature is little, water proofing property, surface tension are little, have thermal conductivity, and coefficient of heat conductivity is 0.134-0.159W/M*K
Methyl-silicone oil is No Poison, and light transmission is transmittance 100%
Methyl-silicone oil has good physical characteristics, can be directly used in damp proof insulation, damping, and damping, froth breaking, lubricated, the aspects such as polishing.
Methyl-silicone oil, except direct use, in order to make methyl-silicone oil scattered, is convenient to dipping, and spraying, raises the efficiency.Also can wiring solution-forming type, lipid, emulsion-type three types is used.
Dimethyl silicon oil is nonpoisonous and tasteless, has physiology inertia, good chemical stability, electrical insulating property and weatherability, hydrophobicity is good, and has very high anti-shear ability, can at-50 ℃～200 ℃, use for a long time.Be widely used as insulation lubricated, shockproof, grease proofing dirt, dielectric liquid and thermal barrier.And as froth breaking, release agent, paint and daily use chemicals product adjuvant.
Summary of the invention
The present invention is directed to the proposition of above problem, and a kind of subregion oil cooling cycle calculations owner cabinet of development has: hold the casing that mainboard and plate carry equipment, be fixed on the mainboard of casing side plate, be fixed on cpu heat, video card and internal memory on mainboard;
Described box house is filled with mineral oil, and the heat that cpu heat, video card and internal memory distribute described in recovery by mineral oil dispels the heat;
In the Si Ge of described casing foot and middle part, be respectively equipped with oar fan, described a plurality of oar fan guiding mineral oil form the two circulation regions of circulating alone.
The two ends of described casing are respectively equipped with external circulation line, and external circulation line is connected with oil pump; Under running status, the mineral oil that casing is filled enters external circulation line circulation through oil pump;
The outside surface of described external circulation line is provided with a plurality of heat radiator, and the heat of the mineral oil of the external circulation line of flowing through is absorbed and distributed by described a plurality of heat radiator.
Described external circulation line has water cold sleeve outward.
Described water cold sleeve has a plurality of interfaces.
Described casing one sidewall has the blind hole of holding mechanical hard disk, and the bottom of this blind hole has hard disk socket.
Described mineral oil is dimethyl silicon oil.
Owing to having adopted technique scheme, a kind of subregion oil cooling cycle calculations owner cabinet provided by the invention, the heat sending by the mainframe box filling mineral oil calculation in absorption machine hardware airtight, solved cleverly computer hardware thermal value large, easily cause the problem of fire damage, the technology maturation adopting, cost is relatively cheap, is extremely suitable for promoting on a large scale and using.
Accompanying drawing explanation
Technical scheme for clearer explanation embodiments of the invention or prior art, by the accompanying drawing of required use in embodiment or description of the Prior Art being done to one, introduce simply below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is schematic diagram of the present invention
Fig. 2 is the vertical view of Fig. 1 of the present invention
Embodiment
For making object, technical scheme and the advantage of embodiments of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is known to complete description:
Embodiment 1, as shown in Figure 1: a kind of subregion oil cooling cycle calculations owner cabinet, mainly comprise: a kind of subregion oil cooling cycle calculations owner cabinet, mainly comprise: hold the airtight casing 6 that mainboard and plate carry equipment, adopt in the present embodiment horizontal chassis, be that mainboard 1 is fixed on the base plate of airtight casing 6, described cpu heat 12, video card 13 and internal memory 11 are established and are fixed on mainboard 1.
Mineral oil is full of whole airtight casing 6, and described each computer motherboard and assembly are immersed in mineral oil.The heat distributing is directly by recovery by mineral oil.
Four bights of described casing 6 are provided with oar fan, described four oar fan guiding mineral oil level circulation in casing 6.The direction that four described oar fans suck and discharge is end to end, drive mineral oil in the interior level circulation of casing 6, in casing 6, carry out interior circulation, guarantee the mobility of mineral oil, placement is poor because of convection current and the conductive performance of mineral oil, causes amount of localized heat too high and damage hardware.
Further, in order to guarantee the uniform heat distribution of mineral oil inside, also there is external circulation line 4 and oil pump 3, drive mineral oil to circulate.Avoided because of mineral oil heat loss through convection characteristic poor, and the local oil overheating causing, thus affect the problem of hardware longevity.Meanwhile, also avoid mineral oil to be cited as long-time high-temperature heating and the slow rotten problem brought, extended the replacing serviceable life of mineral oil.
Further, consider that plate carries equipment video card and CPU thermal value is the highest, in order to accelerate distributing of heat, be provided with a plurality of oar fans in the inside of casing 6, guiding mineral oil forms the circulation of two relative closures.As shown in Figure 2, oar fan is divided into 2 groups, and wherein oar fan 2 forms a circulation, and oar fan 21 forms a circulation, avoided circulation of the interior formation of casing 6, inevitably by CPU or video card directly guided into by video card high temperature mineral oil around or CPU causes local temperature too high.
In order further to increase the heat dissipation effect of mineral oil, as an embodiment preferably, described external circulation line 4 is also provided with equally distributed heat radiator.The heat of mineral oil of external circulation line 4 of flowing through is absorbed and is distributed by described a plurality of heat radiator.If the pipeline section of gelled external circulation line 4 is metal section.
Further, in order to increase radiating effect, as an embodiment preferably, described external circulation line 4 also has water cold sleeve 5, the described heat radiator of preferred water cold sleeve 5 parcel.
The two ends of described water cold sleeve 5 have joint 51, can external recirculated water sleeve pipes, strengthen cooling effect.
As an embodiment preferably, described external circulation line 4 also adopts the setting of sectional type, coordinates described different rings flow point district, and two groups of independently external circulation lines 4 are set.
Consider, mechanical hard disk can not directly be immersed in oil, and solid state hard disc is now also universal, and pretending is a preferably embodiment, and the top board of described casing 6 has and holds 3.5 blind holes 15 of depositing hard disk, is provided with the socket of hard disk in the bottom of blind hole 15.
Preferably, the dimethyl silicon oil that the mineral oil that the present invention adopts is stable in properties.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. a subregion oil cooling cycle calculations owner cabinet, has: hold the airtight casing (6) that mainboard and plate carry equipment, be fixed on the mainboard (1) of casing side plate, be fixed on cpu heat (12), video card (13) and internal memory (11) on mainboard (1);
Described casing (6) inside is filled with mineral oil, and the heat that cpu heat (12), video card (13) and internal memory (11) distribute described in recovery by mineral oil dispels the heat;
Si Ge foot and middle part at described casing (6) are respectively equipped with oar fan, and described a plurality of oar fan guiding mineral oil form the two circulation regions of circulating alone.
2. a kind of subregion oil cooling cycle calculations owner cabinet according to claim 1, is further characterized in that: the two ends of described casing (6) are respectively equipped with external circulation line (4), and external circulation line (4) is connected with oil pump (3); Under running status, the mineral oil that casing (6) is filled enters external circulation line (4) circulation through oil pump (3);
The outside surface of described external circulation line (4) is provided with a plurality of heat radiator (41), and the heat of the mineral oil of the external circulation line of flowing through (4) is absorbed and distributed by described a plurality of heat radiator (41).
3. a kind of subregion oil cooling cycle calculations owner cabinet according to claim 2, is further characterized in that: outside described external circulation line (4), have water cold sleeve (5).
4. a kind of subregion oil cooling cycle calculations owner cabinet according to claim 3, is further characterized in that: described water cold sleeve (5) has a plurality of interfaces (51).
5. a kind of subregion oil cooling cycle calculations owner cabinet according to claim 1, is further characterized in that: described casing (6) one sidewalls have the blind hole (15) of holding mechanical hard disk, and the bottom of this blind hole has hard disk socket.
6. a kind of subregion oil cooling cycle calculations owner cabinet according to claim 1, is further characterized in that: described mineral oil is dimethyl silicon oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521293.3A CN103543806A (en) | 2013-10-29 | 2013-10-29 | Partition oil cooling circulation computer main box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521293.3A CN103543806A (en) | 2013-10-29 | 2013-10-29 | Partition oil cooling circulation computer main box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103543806A true CN103543806A (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310521293.3A Pending CN103543806A (en) | 2013-10-29 | 2013-10-29 | Partition oil cooling circulation computer main box |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6166907A (en) * | 1999-11-26 | 2000-12-26 | Chien; Chuan-Fu | CPU cooling system |
| CN2914327Y (en) * | 2006-06-15 | 2007-06-20 | 讯凯国际股份有限公司 | North and south bridge chip water-cooling heat-dissipation structure |
| CN101018471A (en) * | 2007-03-05 | 2007-08-15 | 方志宏 | No-noise liquid cooling method |
-
2013
- 2013-10-29 CN CN201310521293.3A patent/CN103543806A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6166907A (en) * | 1999-11-26 | 2000-12-26 | Chien; Chuan-Fu | CPU cooling system |
| CN2914327Y (en) * | 2006-06-15 | 2007-06-20 | 讯凯国际股份有限公司 | North and south bridge chip water-cooling heat-dissipation structure |
| CN101018471A (en) * | 2007-03-05 | 2007-08-15 | 方志宏 | No-noise liquid cooling method |
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Application publication date: 20140129 |
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| RJ01 | Rejection of invention patent application after publication |