CN107454801A - A kind of cooling heat source structure under closed environment - Google Patents
A kind of cooling heat source structure under closed environment Download PDFInfo
- Publication number
- CN107454801A CN107454801A CN201710675415.2A CN201710675415A CN107454801A CN 107454801 A CN107454801 A CN 107454801A CN 201710675415 A CN201710675415 A CN 201710675415A CN 107454801 A CN107454801 A CN 107454801A
- Authority
- CN
- China
- Prior art keywords
- coolant
- radiator
- tank
- closed container
- heat source
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 23
- 239000002826 coolant Substances 0.000 claims abstract description 70
- 238000009413 insulation Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000110 cooling liquid Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20927—Liquid coolant without phase change
-
- 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
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20236—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures by immersion
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses the cooling heat source structure under a kind of closed environment, including closed container, also include radiator and tank for coolant, the radiator is connected with the thermal source, the tank for coolant is located between the radiator and the inwall of the closed container, it is soaked in the tank for coolant filled with coolant, the radiator portion of the radiator in the coolant.The present invention has structure reliable, and radiating efficiency is high, the advantages that can guarantee that product normal operation.
Description
Technical field
The present invention relates to the cooling heat source structure under cooling heat source technical field of structures, more particularly to a kind of closed environment.
Background technology
Under water, corrosivity is strong, under the special working environment such as poisonous, and product cannot be placed straight above that operating position, need
First to be placed in closed container, product is protected by closed container, then closed container is integrally placed together with product
To operating position.Although this structure has completely cut off infringement of the working environment for product, it can also cause the heat dissipating ring of product
Border becomes severe.Because under closed environment, caused heat can be collected in closed container product in the course of the work, not allowed
To the external world, the heat in container can constantly be accumulated for easily release, and accumulation can cause product in itself to a certain extent and closed environment
Temperature constantly raise, product can be caused overall or local because temperature is too high to work, or even seriously reduce life of product.
In general solution at present, it is to increase radiator fan in closed container, heating part of the radiator fan to product
Divide and be blowed, strengthen the heat-exchange capacity of heating part by way of strengthening convection current, the heat of product release is accelerated to release
It is put into closed container, then heat exchange is produced by the air in closed container and chamber wall, so as to cools down in closed container
Air, and chamber wall realizes that the release of heat, namely current heat release way are by the heat exchange with the external world again：Product
Air → closed container wall → external environment in → closed container.For the heat for release way, although fan can will
The heat of product in itself is discharged into closed container, but the heat exchanger effectiveness right and wrong between the air and chamber wall in closed container
It is often low, the temperature in closed container can be caused constantly to rise, the temperature under closed container inner equilibrium state often seriously surpasses
Cross temperature during product normal work, cause product can not normal operation, the service life of product can also have a greatly reduced quality.In addition,
Reliability during its reliability of the fan of routine, especially continuous operation for a long time, and service life have limitation, once hair
Raw failure, the harm to product will be fatal.
The content of the invention
The technical problem to be solved in the present invention is overcome the deficiencies in the prior art, there is provided a kind of structure is reliable, radiating efficiency
Height, it can guarantee that the cooling heat source structure under the closed environment of product normal operation.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of cooling heat source structure under closed environment, including closed container, in addition to radiator and tank for coolant, the radiating
Device is connected with the thermal source, and the tank for coolant is located between the radiator and the inwall of the closed container, the cooling
It is soaked in liquid case filled with coolant, the radiator portion of the radiator in the coolant.
Further improvement as above-mentioned technical proposal：The tank for coolant is opening close to the side of the closed container
Shape is simultaneously tightly connected with the closed container, and the tank for coolant is openning shape close to the side of the radiator and dissipated with described
Hot device is tightly connected.
Further improvement as above-mentioned technical proposal：The tank for coolant close to the side of the closed container with it is described
Closed container welds, and the tank for coolant is provided with seal between the side of the radiator and the radiator.
Further improvement as above-mentioned technical proposal：The tank for coolant passes through adpting flange and the radiator of insulating
It is tightly connected, the thermal source bottom is provided with insulating mount and is fixed on by insulating mount on the closed container.
Further improvement as above-mentioned technical proposal：It is described insulation adpting flange be hollow structure and with the coolant
Case connects, and the coolant is insulating and cooling liquid.
Further improvement as above-mentioned technical proposal：The tank for coolant close to the side of the closed container with it is described
Closed container welds, insulate between adpting flange and the tank for coolant and insulate adpting flange and the radiator
Between be equipped with seal.
Further improvement as above-mentioned technical proposal：The insulation adpting flange stage casing is corrugated.
Further improvement as above-mentioned technical proposal：Inlet is provided with the top of the tank for coolant, the inlet is set
There is switch valve.
Further improvement as above-mentioned technical proposal：Inlet and outlet, the import and export are provided with the top of the closed container
Provided with dismountable closure.
Compared with prior art, the advantage of the invention is that：Cooling heat source structure under closed environment disclosed by the invention,
The relatively low radiator fan of reliability is eliminated, the high energy consumption that radiator fan can be avoided to bring therewith, in thermal source（Or product）On set
Radiator is put, radiator is used for, by the heat derives of thermal source, tank for coolant being set between radiator and closed container inwall, cold
But it is immersed in liquid case filled with coolant, and by radiator in coolant, so as in thermal source（Or product）With closed container wall
Between form reliable, efficient heat dissipation path, heat reliable, efficient heat dissipation path can be directly discharged to the external world by this；And
Compared to the air of routine, transmission of the coolant for heat, release efficiency are also higher, can guarantee that product is normal in closed container
Operation, avoid influenceing the service life of product.
Brief description of the drawings
Fig. 1 is the structural representation of the cooling heat source constructive embodiment one under closed environment of the present invention.
Fig. 2 is the structural representation of the cooling heat source constructive embodiment two under closed environment of the present invention.
Each label represents in figure：
1st, closed container；11st, import and export；12nd, closure；2nd, thermal source；3rd, radiator；4th, tank for coolant；41st, inlet；42nd, open
Close valve；5th, coolant；6th, seal；7th, insulate adpting flange；8th, insulating mount.
Embodiment
The present invention is described in further detail below in conjunction with Figure of description and specific embodiment.
Embodiment one
Fig. 1 shows a kind of embodiment of the present invention, the cooling heat source structure under the closed environment of the present embodiment, including closed appearance
Device 1, in addition to radiator 3 and tank for coolant 4, radiator 3 are connected with thermal source 2, and tank for coolant 4 is located at radiator 3 and closed appearance
Between the inwall of device 1, it is soaked in tank for coolant 4 filled with coolant 5, the radiator portion of radiator 3 in coolant 5.Wherein, it is close
Close container 1 and be used for thermal source under complex environment（Or product）Installation, while as to the external world radiate, its pattern is unrestricted, can
There is the container of sealing function for cylinder, cuboid, square, spheroid etc.；The pattern of radiator 3 is unrestricted, can be general
Logical radiator, fin radiator, heat-pipe radiator etc. have the radiating element of heat sinking function；The pattern of tank for coolant 4 is same
It is unrestricted.
Cooling heat source structure under the closed environment, eliminates the relatively low radiator fan of reliability, can avoid radiating therewith
The high energy consumption that fan belt comes, in thermal source 2（Or product）Upper setting radiator 3, radiator 3 are used for the heat derives of thermal source 2,
Tank for coolant 4 is set between radiator 3 and the inwall of closed container 1, soaked in tank for coolant 4 filled with coolant 5, and by radiator 3
Bubble is in coolant 5, so as in thermal source 2（Or product）Reliable, efficient heat dissipation path is formed between the wall of closed container 1,
Heat reliable, efficient heat dissipation path can be directly discharged to the external world by this；And compared to conventional air, coolant 5 is for heat
The transmission of amount, release efficiency are also higher, can guarantee that product normal operation in closed container 1, and avoid influence product uses the longevity
Life.
As further preferred technical scheme, in the present embodiment, tank for coolant 4 is close to the side of closed container 1 to open
Mouth shape is simultaneously tightly connected with closed container 1, and tank for coolant 4 is openning shape close to the side of radiator 3 and seals company with radiator 3
Connect, namely tank for coolant 4, closed container 1 and radiator 3 collectively form a closed container, coolant 5 are stored in closed
Container in.Compared to the tank for coolant 4 using sealing, radiator 3, the wall of closed container 1 directly connect with coolant 5 under this kind of structure
Touch, can further improve the efficiency of heat release.
Further, in the present embodiment, tank for coolant 4 welds close to the side of closed container 1 and closed container 1, knot
Structure is simple, reliable, can ensure to realize sealed connection between tank for coolant 4 and closed container 1；Tank for coolant 4 is close to radiator 3
Side and radiator 3 between be provided with seal 6, it is ensured that between tank for coolant 4 and radiator 3 realize be tightly connected.Specifically
Ground, it is connected through a screw thread part between tank for coolant 4, seal 6 and radiator 3 and is fixedly connected.
In the present embodiment, the top of tank for coolant 4 is provided with inlet 41, and inlet 41 is provided with switch valve 42.Open switch valve
42 can realize filling, putting for coolant 5；Inlet 41 can farthest utilize the space of tank for coolant 4 located at top, ensure cold
But the depth of liquid 5 submerges radiator 3 enough.
In the present embodiment, the top of closed container 1 is provided with inlet and outlet 11, and dismountable closure 12 is provided with inlet and outlet 11.
Closure 12 is opened, each component, staff can be entered in closed container 1 by inlet and outlet 11, be easy to installation, the dimension of equipment
Shield.Specifically, the fasteners such as bolt can be used to realize to be detachably connected.
Embodiment two
Cooling heat source structure under the closed environment of the present embodiment and embodiment one are essentially identical in terms of structure, action principle,
Difference is, works as product（Handled as thermal source 2）When having that insulation is high pressure resistant etc. to be required between closed container 1, embodiment
Once structure be no longer applicable, be in this present embodiment, tank for coolant 4 passes through adpting flange 7 and radiator 3 sealing of insulating and connected
Connect, the bottom of thermal source 2 is provided with insulating mount 8 and is fixed on by insulating mount 8 on closed container 1.Namely connected by insulating
Acting flange 7, insulating mount 8 realize the insulation between product and closed container 1.
As further preferred technical scheme, in the present embodiment, insulation adpting flange 7 is hollow structure and and coolant
Case 4 connects, and coolant 5 is insulating and cooling liquid.Insulation adpting flange 7 connects using hollow structure and with tank for coolant 4 so that absolutely
Insulating and cooling liquid is also filled with edge adpting flange 7, while the insulation between product and closed container 1 is ensured, turn avoid
The adpting flange 7 that insulate reduces the efficiency of heat release.
In the present embodiment, tank for coolant 4 welds close to the side of closed container 1 and closed container 1, and insulate adpting flange 7
Seal 6 is equipped between tank for coolant 4 and between insulation adpting flange 7 and radiator 3.Insulate adpting flange 7, cold
But the attachment structure between liquid case 4, seal 6 is identical with embodiment one.
In the present embodiment, insulation adpting flange 7 stage casing is corrugated, has certain dilatation ability, improves machine
The reliability of tool connection.Insulate the preferred soft material in the stage casing of adpting flange 7.
Although the present invention is disclosed above with preferred embodiment, but is not limited to the present invention.It is any to be familiar with ability
The technical staff in domain, in the case where not departing from technical solution of the present invention scope, all using the technology contents pair of the disclosure above
Technical solution of the present invention makes many possible changes and modifications, or is revised as the equivalent embodiment of equivalent variations.Therefore, it is every
Without departing from the content of technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments,
Equivalent variations and modification, it all should fall in the range of technical solution of the present invention protection.
Claims (9)
1. the cooling heat source structure under a kind of closed environment, including closed container（1）, it is characterised in that：Also include radiator（3）
And tank for coolant（4）, the radiator（3）With the thermal source（2）It is connected, the tank for coolant（4）Located at the radiator（3）
With the closed container（1）Inwall between, the tank for coolant（4）It is interior filled with coolant（5）, the radiator（3）Dissipate
Hot part is soaked in the coolant（5）In.
2. the cooling heat source structure under closed environment according to claim 1, it is characterised in that：The tank for coolant（4）
Close to the closed container（1）Side for openning shape and with the closed container（1）It is tightly connected, the tank for coolant（4）
Close to the radiator（3）Side for openning shape and with the radiator（3）It is tightly connected.
3. the cooling heat source structure under closed environment according to claim 2, it is characterised in that：The tank for coolant（4）
Close to the closed container（1）Side and the closed container（1）Welding, the tank for coolant（4）Close to the radiator
（3）Side and the radiator（3）Between be provided with seal（6）.
4. the cooling heat source structure under closed environment according to claim 2, it is characterised in that：The tank for coolant（4）
Pass through the adpting flange that insulate（7）With the radiator（3）It is tightly connected, the thermal source（2）Bottom is provided with insulating mount（8）And
Pass through insulating mount（8）It is fixed on the closed container（1）On.
5. the cooling heat source structure under closed environment according to claim 4, it is characterised in that：The insulation adpting flange
（7）For hollow structure and with the tank for coolant（4）Connection, the coolant（5）For insulating and cooling liquid.
6. the cooling heat source structure under closed environment according to claim 4 or 5, it is characterised in that：The tank for coolant
（4）Close to the closed container（1）Side and the closed container（1）Welding, the insulation adpting flange（7）With it is described cold
But liquid case（4）Between and insulation adpting flange（7）With the radiator（3）Between be equipped with seal（6）.
7. the cooling heat source structure under closed environment according to claim 4 or 5, it is characterised in that：The insulation connection
Flange（7）Stage casing is corrugated.
8. the cooling heat source structure under closed environment according to any one of claim 1 to 5, it is characterised in that：It is described
Tank for coolant（4）Top is provided with inlet（41）, the inlet（41）Provided with switch valve（42）.
9. the cooling heat source structure under closed environment according to any one of claim 1 to 5, it is characterised in that：It is described
Closed container（1）Top is provided with inlet and outlet（11）, the inlet and outlet（11）Place is provided with dismountable closure（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710675415.2A CN107454801B (en) | 2017-08-09 | 2017-08-09 | Heat source heat radiation structure under closed environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710675415.2A CN107454801B (en) | 2017-08-09 | 2017-08-09 | Heat source heat radiation structure under closed environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107454801A true CN107454801A (en) | 2017-12-08 |
| CN107454801B CN107454801B (en) | 2023-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710675415.2A Active CN107454801B (en) | 2017-08-09 | 2017-08-09 | Heat source heat radiation structure under closed environment |
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| Country | Link |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08139236A (en) * | 1994-11-14 | 1996-05-31 | Yamatake Honeywell Co Ltd | Cooling structure of heat generation element |
| JPH11111898A (en) * | 1997-10-06 | 1999-04-23 | Zojirushi Vacuum Bottle Co | Cooler for semiconductor element |
| CN101573022B (en) * | 2009-06-17 | 2011-08-31 | 杭州华三通信技术有限公司 | Heat-dissipation structure in closed box body and machining method thereof |
| CN202335162U (en) * | 2011-11-23 | 2012-07-11 | 新视野光电（郑州）有限公司 | LED (Light Emitting Diode) power supply box |
| CN102566723A (en) * | 2012-02-20 | 2012-07-11 | 童师颖 | Uniform-temperature quick-radiation casing of notebook computer |
| CN206178635U (en) * | 2016-11-04 | 2017-05-17 | 深圳市斯贝达电子有限公司 | Emergent heat radiation protection device of CPU module |
| CN207284014U (en) * | 2017-08-09 | 2018-04-27 | 长沙广义变流技术有限公司 | A kind of cooling heat source structure under closed environment |
-
2017
- 2017-08-09 CN CN201710675415.2A patent/CN107454801B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08139236A (en) * | 1994-11-14 | 1996-05-31 | Yamatake Honeywell Co Ltd | Cooling structure of heat generation element |
| JPH11111898A (en) * | 1997-10-06 | 1999-04-23 | Zojirushi Vacuum Bottle Co | Cooler for semiconductor element |
| CN101573022B (en) * | 2009-06-17 | 2011-08-31 | 杭州华三通信技术有限公司 | Heat-dissipation structure in closed box body and machining method thereof |
| CN202335162U (en) * | 2011-11-23 | 2012-07-11 | 新视野光电（郑州）有限公司 | LED (Light Emitting Diode) power supply box |
| CN102566723A (en) * | 2012-02-20 | 2012-07-11 | 童师颖 | Uniform-temperature quick-radiation casing of notebook computer |
| CN206178635U (en) * | 2016-11-04 | 2017-05-17 | 深圳市斯贝达电子有限公司 | Emergent heat radiation protection device of CPU module |
| CN207284014U (en) * | 2017-08-09 | 2018-04-27 | 长沙广义变流技术有限公司 | A kind of cooling heat source structure under closed environment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107454801B (en) | 2023-04-07 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A heat source heat dissipation structure in a closed environment Granted publication date: 20230407 Pledgee: Hunan Xingsha Rural Commercial Bank Co.,Ltd. quantang sub branch Pledgor: CHANGSHA GUANGYI CONVERTING TECHNIQUE Co.,Ltd. Registration number: Y2024980021255 |
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