CN106954377A - High power device heat abstractor in a kind of underwater sealing cabin - Google Patents
High power device heat abstractor in a kind of underwater sealing cabin Download PDFInfo
- Publication number
- CN106954377A CN106954377A CN201710316467.0A CN201710316467A CN106954377A CN 106954377 A CN106954377 A CN 106954377A CN 201710316467 A CN201710316467 A CN 201710316467A CN 106954377 A CN106954377 A CN 106954377A
- Authority
- CN
- China
- Prior art keywords
- heat
- high power
- power device
- heat dissipation
- cabin
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 15
- 230000017525 heat dissipation Effects 0.000 claims abstract description 40
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 8
- 239000010439 graphite Substances 0.000 claims abstract description 8
- 239000004519 grease Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 7
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 4
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 4
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 239000013535 sea water Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 108010066057 cabin-1 Proteins 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses high power device heat abstractor in a kind of underwater sealing cabin, including inner polygon heat dissipation cabin, the inner polygon heat dissipation cabin is in the cylinder with hollow structure, the section of its hollow structure is regular polygon, inner polygon heat dissipation cabin inner wall smooth, heat-conducting base for fixing high power device is installed on inwall, high power device is fixed on the upper surface of heat-conducting base；The inner polygon heat dissipation cabin is made up of metal material, and inner polygon heat dissipation cabin outer surface is covered with antioxidant coating；The material of heat-conducting base is copper or aluminium；Gap filling between heat-conducting base and inner polygon heat dissipation cabin, between high power device and heat-conducting base has heat-conducting silicone grease and graphite film pad；Heat conductivility of the present invention is strong, and outside seawater can take away the heat in heat dissipation cabin rapidly by heat exchange；Cooled down using idle, save the energy, environmental protection；Reliability is high, working stability, long service life；Low manufacture cost, environmentally friendly, good heat dissipation effect.
Description
Technical field
The present invention relates to technical field of heat dissipation, high power device heat abstractor in specifically a kind of underwater sealing cabin.
Background technology
, it is necessary to which under water using high power device, such high power device is arranged in some deep-sea detecting operations
It can bear in the sealed compartment of high pressure；In sealed environment, the heat that the equipment inside sealed compartment is produced when working by high power device
Amount is difficult to be dispersed into outside sealed compartment by air circulation, device overheat can be caused to be run down to equipment dangerous, unstable；Adopt
It can preferably solve the heat dissipation problem of such high power device with the method for heat-pipe radiator, but heat-pipe radiator structure
Complexity, high cost, working life are short；It is unsuitable for using for a long time under water, replacing maintenance cost is big, maintenance difficulties are big；Fluid media (medium)
The heat that heat-conducting method can be used to produce high power device is transmitted to sealed compartment housing, but in deep water, closed environment,
The flowing of fluid and other associated specifications are difficult to realize, and the installation cost of driving equipment is too high, causes its heat conduction efficiency
It is very low, it is more difficult to be applied in reality；For the foregoing reasons, it is necessary to seek radiating that is a kind of simple, efficient and being easy to implement
Structure, to solve high power device heat dissipation problem in underwater sealing cabin.
The content of the invention
It is an object of the invention to provide high power device in underwater sealing cabin that is a kind of simple, efficient and being easy to implement
Heat abstractor, the problem of to solve to propose in above-mentioned background technology；The device can bear wet hyperbaric environment and keep sealing,
Good heat dissipation effect of the high power device under the conditions of working long hours inside sealed compartment, internal temperature rise will not be too high and causes excess temperature
Phenomenon.
To achieve the above object, the present invention provides following technical scheme：
High power device heat abstractor in a kind of underwater sealing cabin, including inner polygon heat dissipation cabin, the inner polygon dissipate
Hot cabin is in the cylinder with hollow structure, and the section of its hollow structure is regular polygon, inner polygon heat dissipation cabin inner wall smooth,
Heat-conducting base for fixing high power device is installed on inwall, high power device is fixed on the upper surface of heat-conducting base
On.
It is used as further scheme of the invention：The inner polygon heat dissipation cabin is made up of metal material.
It is used as further scheme of the invention：The material of the heat-conducting base is copper or aluminium.
It is used as further scheme of the invention：Thermal conductive silicon is filled between heat-conducting base and the inner polygon heat dissipation cabin
Fat and graphite film pad；Heat-conducting silicone grease and graphite film pad are filled between the high power device and heat-conducting base.
It is used as further scheme of the invention：The inner polygon heat dissipation cabin outer surface is covered with antioxidant coating.
Compared with prior art, the beneficial effects of the invention are as follows：Heat-conducting base of the present invention is the fabulous copper product that radiates, and
Heat Conduction Material is filled between base and nacelle so that base is fully contacted with nacelle, by heat exchange principle, by nacelle internal heat
The low nacelle surface of temperature is transmitted to, is radiated using seawater；Heat conductivility is strong, and the heat that high power device is produced is passed through
Heat-conducting base is sent to heat dissipation cabin bulkhead, between heat-conducting base and inner polygon heat dissipation cabin, between high power device and heat-conducting base
Micro gap be filled up completely with by heat-conducting silicone grease and graphite film pad, it is to avoid residual air causes heat conduction excessively slow in gap
Situation so that outside seawater can take away the heat in heat dissipation cabin rapidly by heat exchange；Cooled down using idle, without water pump
Or other driving equipments, passive heat radiation, no cooling energy consumption, more save the energy, environmental protection；Reliability is high, simple for structure
Compact, working stability, no starting problem, Maintenance free changes consumptive material, long service life；Low manufacture cost, environmental protection, utilize work
Environment distributes heat, and product cost is much smaller than sets heating tube heat abstractor or using other fluid for radiating heat dress in sealed compartment
Put, heat abstractor is environmentally friendly in itself without discharge, good heat dissipation effect.
Brief description of the drawings
Three-dimensional structure diagram when Fig. 1 is of the invention unencapsulated；
Front view when Fig. 2 is of the invention unencapsulated.
Wherein, 1- inner polygons heat dissipation cabin；2- heat dissipation bases；3- high power devices.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to high power device heat abstractor in Fig. 1-2, a kind of underwater sealing cabin, including inner polygon heat dissipation cabin 1, institute
It is in the cylinder with hollow structure to state inner polygon heat dissipation cabin 1, and the section of its hollow structure is regular polygon, and inner polygon dissipates
The hot inner wall smooth of cabin 1, is provided with the heat-conducting base 2 for fixing high power device 3 on inwall, and high power device 3 is fixed on
On the upper surface of heat-conducting base 2.
The heat that the present invention produces high power device 2 is delivered to the cylinder of inner polygon heat dissipation cabin 1 by heat dissipation base 2
On body, heat exchange is then carried out by the seawater and the bulkhead of inner polygon heat dissipation cabin 1 of flows outside, so as to bring heat into water
In, the radiating of high power device 3 is realized, its stable operation is maintained.
The inner and outer surfaces of inner polygon heat dissipation cabin 1 are smooth, and the outer surface of inner polygon heat dissipation cabin 1 is applied covered with anti-oxidant
Layer influences service life to prevent that heat dissipation cabin from being corroded in the seawater；The inner polygon heat dissipation cabin 1 is by metal material system
Into preferably material is aluminum alloy material, and the material of heat-conducting base 2 is copper or aluminium, and there is aluminium alloy light weight, high intensity, height to lead
The advantages of hot coefficient, it is adapted to the manufacture in underwater sealing cabin.
Contact surface is smooth between the high power device 3 and heat-conducting base 2, but unavoidably there is small seam
Gap, the gap between gap, high power device 3 and heat-conducting base 2 between heat-conducting base 2 and inner polygon heat dissipation cabin 1 is filled out
Heat-conducting silicone grease and graphite film pad are filled, increases contact area, heat-conducting silicone grease and graphite film pad thermal conductivity factor are high, are conducive to
Heat is quickly delivered on heat-conducting base 2, is conducive to heat to be quickly delivered to the cabin of inner polygon heat dissipation cabin 1 from heat-conducting base 2
Wall, heat exchange is carried out with seawater.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (5)
1. high power device heat abstractor in a kind of underwater sealing cabin, including inner polygon heat dissipation cabin (1), it is characterised in that：Institute
It is in the cylinder with hollow structure to state inner polygon heat dissipation cabin (1), and the section of its hollow structure is regular polygon, inner polygon
Heat dissipation cabin (1) inner wall smooth, is provided with the heat-conducting base (2) for fixing high power device (3), high power device on inwall
(3) on the upper surface for being fixed on heat-conducting base (2).
2. high power device heat abstractor in underwater sealing cabin according to claim 1, it is characterised in that described interior polygon
Shape heat dissipation cabin (1) is made up of metal material.
3. high power device heat abstractor in underwater sealing cabin according to claim 1, it is characterised in that the heat conduction bottom
The material of seat (2) is copper or aluminium.
4. high power device heat abstractor in underwater sealing cabin according to claim 1, it is characterised in that the heat conduction bottom
Heat-conducting silicone grease and graphite film pad are filled between seat (2) and inner polygon heat dissipation cabin (1)；The high power device (3) with
Heat-conducting silicone grease and graphite film pad are filled between heat-conducting base (2).
5. high power device heat abstractor in underwater sealing cabin according to claim 1, it is characterised in that described interior polygon
Shape heat dissipation cabin (1) outer surface is covered with antioxidant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710316467.0A CN106954377A (en) | 2017-04-26 | 2017-04-26 | High power device heat abstractor in a kind of underwater sealing cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710316467.0A CN106954377A (en) | 2017-04-26 | 2017-04-26 | High power device heat abstractor in a kind of underwater sealing cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106954377A true CN106954377A (en) | 2017-07-14 |
Family
ID=59478254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710316467.0A Pending CN106954377A (en) | 2017-04-26 | 2017-04-26 | High power device heat abstractor in a kind of underwater sealing cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106954377A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413955A (en) * | 2018-11-27 | 2019-03-01 | 中国船舶重工集团公司第七〇九研究所 | A kind of underwater instrument passive radiating device |
| CN110411773A (en) * | 2019-08-20 | 2019-11-05 | 大连理工大学 | A kind of land test platform of underwater robot electronic compartment |
| CN114173505A (en) * | 2021-11-10 | 2022-03-11 | 宜昌测试技术研究所 | Double-layer contact type heat-conducting high-power supply pressure-bearing shell for large water depth |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795969A (en) * | 2015-04-28 | 2015-07-22 | 广西智通节能环保科技有限公司 | Underwater power converter radiator |
| CN104795970A (en) * | 2015-04-28 | 2015-07-22 | 广西智通节能环保科技有限公司 | Power converter radiator applicable to underwater operation |
-
2017
- 2017-04-26 CN CN201710316467.0A patent/CN106954377A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795969A (en) * | 2015-04-28 | 2015-07-22 | 广西智通节能环保科技有限公司 | Underwater power converter radiator |
| CN104795970A (en) * | 2015-04-28 | 2015-07-22 | 广西智通节能环保科技有限公司 | Power converter radiator applicable to underwater operation |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413955A (en) * | 2018-11-27 | 2019-03-01 | 中国船舶重工集团公司第七〇九研究所 | A kind of underwater instrument passive radiating device |
| CN110411773A (en) * | 2019-08-20 | 2019-11-05 | 大连理工大学 | A kind of land test platform of underwater robot electronic compartment |
| CN110411773B (en) * | 2019-08-20 | 2024-05-31 | 大连理工大学 | Land test platform for electronic cabin of underwater robot |
| CN114173505A (en) * | 2021-11-10 | 2022-03-11 | 宜昌测试技术研究所 | Double-layer contact type heat-conducting high-power supply pressure-bearing shell for large water depth |
| CN114173505B (en) * | 2021-11-10 | 2023-08-11 | 宜昌测试技术研究所 | Double-layer contact type heat conduction high-power supply pressure-bearing shell for large water depth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |
|
| RJ01 | Rejection of invention patent application after publication |