CN209594151U - A kind of underwater instrument passive radiating device - Google Patents
A kind of underwater instrument passive radiating device Download PDFInfo
- Publication number
- CN209594151U CN209594151U CN201821966827.8U CN201821966827U CN209594151U CN 209594151 U CN209594151 U CN 209594151U CN 201821966827 U CN201821966827 U CN 201821966827U CN 209594151 U CN209594151 U CN 209594151U
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- Prior art keywords
- mounting plate
- cylinder
- resistant seal
- component
- heat
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- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000007667 floating Methods 0.000 claims description 31
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000003351 stiffener Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to electronic equipment dissipating heat technical field, provides a kind of underwater instrument passive radiating device, including pressure-resistant seal cabin and component mounting bracket；The utility model is on device bottom surface, top surface and the direction of side three, provide three kinds of installations and structure type, on the basis of ensuring installation and removal, guarantee that the heat of component is sufficiently transmitted on pressure-resistant seal cabin body wall, carries out high efficient heat exchanging with water environment out of my cabin.The utility model simplifies radiator, and compared to the technical solution for using the devices such as fan, pump and heat pipe, cost reduces by 50% ~ 80%.
Description
Technical field
The utility model belongs to electronic equipment dissipating heat technical field, and in particular to a kind of underwater instrument passive radiating device.
Background technique
With the increase of the integrated level and heat flow density of electronic equipment, internal heat dissipation problem is more and more important.Heat dissipation
Technology directly determines reliability, safety and the service life of electronic equipment.
Common electronic equipment dissipating heat technology has free convection, forced convertion and phase transformation heat exchange.Free convection is to utilize
Heat is transmitted in the free convection of air or water, the heat dissipation technology have the characteristics that it is simple, low in cost, according to convective media
Difference, heat transfer coefficient are 1 ~ 10W/ (m2K) (convective media is air) and 200 ~ 1000 W/ (m2K) (convective media is water)；By force
Convection current processed is that air or water is made to generate specific flowing to enhance heat radiation energy using the runner of fan or pump, special designing
Power, the heat dissipation technology is more mature, and according to the difference of convective media, heat transfer coefficient is 20 ~ 100 W/ (m2K) (convective media is
Air), 500 ~ 3500 W/ (m2K) (convective media is high-pressure water vapor) and 1000 ~ 15000 W/ (m2K) (water)；The heat of transformation is handed over
Changing is to carry out heat exchange using the phase-state change of medium, and in the electronic device, which is typically necessary special heat
Pipe, and free convection or forced convertion need to be cooperated to form condensation end.
Underwater electronic equipment and instrument will guarantee to seal, therefore it has a following characteristics: 1. heating elements be in one it is close
Space is closed, conventional free convection and forced convertion are often unable to satisfy its radiating requirements；2. for instrument such as high-accuracy photoelectricity
Device installs fan or pump, the reliability of meeting lowering apparatus；3. will increase sealing using the passive radiating mode of heat pipe crossing cabin
Technology complexity.
Summary of the invention
The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of cylinder front and rear covers axial direction interlocking dress
It sets, which can realize the axial interlock function of cylinder front and rear covers, have compact-sized, movement is simple, interlocking safety is reliable etc.
Feature.The purpose of this utility model is that, for the These characteristics of underwater instrument, provides a kind of passive radiating device, the dress
It sets on bottom surface, top surface and the direction of side three, three kinds of installations and structure type is provided, on the basis for ensuring to mount and dismount
On, and can guarantee that the heat of component can be transmitted to bulkhead, it is sufficiently exchanged heat with water out of my cabin.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of underwater instrument passive radiating device, packet
Include pressure-resistant seal cabin and component mounting bracket；The pressure-resistant seal cabin includes drive end bearing bracket, cylinder and rear end cap, drive end bearing bracket
It is connected and sealed with rear end cap and cylinder, the cylinder is formed using the higher metal material processing of thermal coefficient, interior bottom
Face, inner top surface and medial surface are machined with radiating surface, and cover the fillers such as heat-conducting pad or heat-conducting silicone grease, the cylinder inner bottom surface
It is machined with installation guide rail, there is ladder seam allowance in installation guide rail one end, and the component mounting bracket includes fore-stock, after-poppet, bottom
Portion's mounting plate, top float mounting plate, intermediate stiffener, side fixed mounting plate and side floating mount plate, the fore-stock
It is fixedly connected with after-poppet by bottom mounting plate and intermediate stiffener, top float mounting plate and fore-stock and after-poppet
Loose connection is carried out by screw, side fixed mounting plate is fixedly connected with bottom mounting plate, and side floating mount plate and side are solid
Dingan County's loading board carries out loose connection by screw and spring, and the component for needing to radiate is mounted on top float mounting plate, bottom peace
In loading board and side floating mount plate.
In the above-mentioned technical solutions, component mounting bracket unit as a whole, through pressure-resistant seal cabin
Cylinder one end push-in, installation guide rail is oriented to and is limited, and guarantees the clipping room of bottom mounting plate Yu cylinder body bottom radiating surface
Gap.
In the above-mentioned technical solutions, after the component mounting bracket crosses the seam allowance for installing guide rail manually, make in gravity
Under, the cylinder body bottom cooling surface contacts of bottom mounting plate radiating surface and pressure-resistant seal cabin are simultaneously compressed, fore-stock and after-poppet
It is fixedly connected with cylinder, tightens the attachment screw of top float mounting plate Yu fore-stock and after-poppet, top float mounting plate mentions
It rises and is pressed on cylinder top heat dissipation face, tighten the attachment screw of side floating mount plate Yu side fixed mounting plate, float
Connecting spring is compressed, and side floating mount plate and cylinder side cooling surface contacts simultaneously compress.
In the above-mentioned technical solutions, the top float mounting plate, bottom mounting plate and side floating mount plate are as heat
Bridge transfers heat on cylinder, and cylinder carries out heat with the external water environment of pressure-resistant seal cabin and exchanges.
The utility model has the beneficial effects that:
(1) wall surface in three directions of underwater instrument sealing cabin is made full use of to exchange heat with water；
(2) using mounting plate as heat bridge, simplify radiator, compared to the technical side for using the devices such as fan, pump and heat pipe
Case, cost reduce by 50% ~ 80%；
(3) pass through the ladder seam allowance and floating connection of guide rail, it is ensured that under the premise of convenient for disassembly and assembly, ensure that heat radiation elements
With coming into full contact with for radiating surface.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of utility model device.
Fig. 2 is the structural schematic diagram of the utility model middle cylinder body.
Fig. 3 is the schematic diagram one of component mounting bracket in the utility model.
Fig. 4 is the schematic diagram two of component mounting bracket in the utility model.
Fig. 5 is side fixed mounting plate and side floating mount plate connection schematic diagram in the utility model.
Wherein, 1, rear end cap；2, component mounting bracket；3, cylinder；4, drive end bearing bracket；5, top float mounting plate；6, after
Bracket；7, fore-stock；8, bottom mounting plate；9, side floating connection module；10, intermediate stiffener；11, top float mounting plate
Attachment screw；12, side floating mount plate；13, side fixed mounting plate；14, floating connection spring；15, side floating connection
Screw；A, cylinder top heat dissipation face；B, cylinder body bottom radiating surface；C, cylinder side radiating surface；D, cylinder body bottom guide pass；E, member
Device mounting bracket top heat dissipation face；F, component mounting bracket bottom heat radiation face；G, component mounting bracket side radiating surface.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, ability
Field technique personnel can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by under
The disclosed limitation being embodied in face.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or may there are centering elements with inch.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
As shown in Figures 1 to 5, the utility model embodiment provides a kind of underwater instrument passive radiating device, it includes:
Pressure-resistant seal cabin, the pressure-resistant seal cabin include drive end bearing bracket 4, cylinder 3 and rear end cap 1.Drive end bearing bracket 4 and rear end
Lid 1 is tightly connected with cylinder 3 respectively.
Component mounting bracket 2, the component mounting bracket 2 include top float mounting plate 5, after-poppet 6, fore-stock
7, bottom mounting plate 8, intermediate stiffener 10, top float mounting plate attachment screw 11, side floating mount plate 12, side are fixed
Mounting plate 13, floating connection spring 14, side floating connection screw 15.Wherein, fore-stock 7 and after-poppet 6 are pacified with bottom respectively
Loading board 8 is fixedly connected, and top float mounting plate 5 passes through 6 pine of top float mounting plate attachment screw 11 and fore-stock 7 and after-poppet
Connection, intermediate stiffener 10 are fixedly connected with fore-stock 7 and after-poppet 6, and side fixed mounting plate 13 and bottom mounting plate 8 are fixed
Connection, side floating mount plate 12 pass through floating connection spring 13 and side floating connection screw 15 and side fixed mounting plate 13
Floating connection.
There are cylinder top heat dissipation face a, cylinder body bottom radiating surface b, cylinder side by finishing manufacture inside the cylinder 3
Radiating surface c and cylinder body bottom guide pass d.
The top float mounting plate 5 has component mounting bracket top heat dissipation face e by finishing manufacture.
The bottom mounting plate 8 has component mounting bracket bottom heat radiation face f by finishing manufacture.
The side floating mount plate 12 has component mounting bracket side radiating surface g by finishing manufacture.
The working principle of the utility model is as follows:
Component mounting bracket 2 is assembled as described above, then as an integral unit, through pressure-resistant seal
Cylinder one end of cabin is pushed into.Cylinder body bottom guide pass d is oriented to and is limited, and guarantees component mounting bracket bottom heat radiation
Installation gap between face f and cylinder body bottom radiating surface b.
After component mounting bracket 2 crosses the seam allowance of cylinder body bottom bottom guide track face d, under the effect of gravity, component peace
Dress frame bottom radiating surface f is contacted and is compressed with cylinder body bottom radiating surface b.Fore-stock 7 and after-poppet 6 are fixedly connected with cylinder 3.
Tighten top float mounting plate attachment screw 11, top float mounting plate 5 is promoted, component mounting bracket top heat dissipation face e with
Cylinder top heat dissipation face a is contacted and is compressed.Side floating connection screw 15 is tightened, floating connection spring 14 compresses, component peace
Dress side face radiating surface g is contacted and is compressed with cylinder side radiating surface c.
The component for needing to radiate is mounted on top float mounting plate 5, bottom mounting plate 8 and side floating mount plate 15
On, top float mounting plate 5, bottom mounting plate 8 and side floating mount plate 15 transfer heat on cylinder 3 as heat bridge,
Cylinder 3 carries out heat with the external water of pressure-resistant seal cabin and exchanges.
The content being not described in detail in this specification belongs to the prior art well known to those skilled in the art.
Above-described specific implementation example, only one of the better embodiment of the utility model.In addition to this, this reality
There can also be other implementations with novel.It should be noted that done within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of underwater instrument passive radiating device, it is characterised in that: including pressure-resistant seal cabin and component mounting bracket；Institute
Stating pressure-resistant seal cabin includes drive end bearing bracket, cylinder and rear end cap, and drive end bearing bracket and rear end cap are connected and sealed with cylinder, the cylinder
Internal bottom surface is machined with installation guide rail, and there is a ladder seam allowance in installation guide rail one end, the component mounting bracket include fore-stock, after
Bracket, bottom mounting plate, top float mounting plate, intermediate stiffener, side fixed mounting plate and side floating mount plate, it is described
Fore-stock and after-poppet are fixedly connected by bottom mounting plate and intermediate stiffener, top float mounting plate and fore-stock and
After-poppet carries out loose connection by screw, and side fixed mounting plate is fixedly connected with bottom mounting plate, side floating mount plate and
Side fixed mounting plate carries out loose connection by screw and spring, the component for needing to radiate be mounted on top float mounting plate,
On bottom mounting plate and side floating mount plate.
2. underwater instrument passive radiating device according to claim 1, it is characterized in that: the component mounting bracket conduct
One integral unit, cylinder one end push-in through pressure-resistant seal cabin, installation guide rail is oriented to and is limited, and guarantees that bottom is pacified
The installation gap of loading board and cylinder body bottom radiating surface.
3. underwater instrument passive radiating device according to claim 1, it is characterized in that: the component mounting bracket is manual
After the seam allowance for crossing installation guide rail, the cylinder body bottom cooling surface contacts of bottom mounting plate radiating surface and pressure-resistant seal cabin are simultaneously pressed
Tightly, fore-stock and after-poppet are fixedly connected with cylinder, tighten the attachment screw of top float mounting plate Yu fore-stock and after-poppet,
Top float mounting plate is promoted and is pressed on cylinder top heat dissipation face, tightens side floating mount plate and side fixed mounting plate
Attachment screw, floating connection spring compressed, and side floating mount plate and cylinder side cooling surface contacts simultaneously compress.
4. underwater instrument passive radiating device according to claim 1, it is characterized in that: the cylinder of the pressure-resistant seal cabin
It is formed using the high metal material processing of thermal coefficient, inner bottom surface, inner top surface and medial surface are machined with radiating surface, and cover and lead
Heat pad piece or heat-conducting silicone grease.
5. underwater instrument passive radiating device according to claim 1, it is characterized in that: the top float mounting plate passes through
Finishing manufacture has component mounting bracket top heat dissipation face, and the bottom mounting plate has component installation by finishing manufacture
Frame bottom radiating surface, the side floating mount plate have component mounting bracket side radiating surface by finishing manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821966827.8U CN209594151U (en) | 2018-11-27 | 2018-11-27 | A kind of underwater instrument passive radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821966827.8U CN209594151U (en) | 2018-11-27 | 2018-11-27 | A kind of underwater instrument passive radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209594151U true CN209594151U (en) | 2019-11-05 |
Family
ID=68377541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821966827.8U Expired - Fee Related CN209594151U (en) | 2018-11-27 | 2018-11-27 | A kind of underwater instrument passive radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209594151U (en) |
Cited By (2)
| 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 |
| CN114650680A (en) * | 2021-01-10 | 2022-06-21 | 深圳欧特海洋科技有限公司 | Tooling structure for data cabin and auxiliary installation system for data cabin |
-
2018
- 2018-11-27 CN CN201821966827.8U patent/CN209594151U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN114650680A (en) * | 2021-01-10 | 2022-06-21 | 深圳欧特海洋科技有限公司 | Tooling structure for data cabin and auxiliary installation system for data cabin |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |