CN105722376B - The cooling system of oil immersed type electronic equipment - Google Patents
The cooling system of oil immersed type electronic equipment Download PDFInfo
- Publication number
- CN105722376B CN105722376B CN201610215640.3A CN201610215640A CN105722376B CN 105722376 B CN105722376 B CN 105722376B CN 201610215640 A CN201610215640 A CN 201610215640A CN 105722376 B CN105722376 B CN 105722376B
- Authority
- CN
- China
- Prior art keywords
- oil
- immersed type
- electronic equipment
- oil immersed
- box
- 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.)
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- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 239000002828 fuel tank Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007787 solid 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
- H05K7/20218—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
-
- 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
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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 present invention discloses and provides a kind of cooling system that can carry out infiltrating liquid-cooling heat radiation and the oil immersed type electronic equipment of protection to electronic equipment internal heating element.The present invention includes box body and is separately positioned on the tray interior and the electric capacity being electrically connected to each other, transformer, reactor, diode group, output board, master control borad group and filter band, the cooling system of the oil immersed type electronic equipment also includes the oil immersed type radiator being arranged in the box body, the electric capacity, the transformer and the reactor are separately positioned on the inside of the oil immersed type radiator, the diode group is fixedly connected with the left side being arranged on inside the oil immersed type radiator, the output board is arranged on the oil immersed type radiator outer left side and is connected with the diode group, the master control borad group is fixedly connected with the upper surface for being arranged on the oil immersed type radiator, the filter band is placed on the right side of the oil immersed type radiator.The present invention is applied to electronic equipment dissipating heat field.
Description
Technical field
The present invention relates to a kind of cooling system of oil immersed type electronic equipment.
Background technology
Current electronic equipment most on the market, the radiating inside charging module particularly in charge cabinet of electric vehicle are big
More is all to use wind-cooling heat dissipating.For wind-cooling heat dissipating, its radiating effect is comparatively not obvious enough, and air cooler takes
Volume is big, high energy consumption and easy aging.So the radiating that liquid-cooling heat radiation turns into charging module in charging cabinet is preferred, but current city
Liquid cooling system on face is all indirect contact mostly, i.e., coolant is separated with heater element with heat-conducting metal, this
Sample allows for that heat absorption of the coolant for the original paper that generates heat be not thorough, and large area also result in radiating using heat-conducting metal
The overall cost of system is of a relatively high, does not meet the benefit theory of enterprise.
The content of the invention
The technical problems to be solved by the invention are overcome the deficiencies in the prior art, there is provided one kind is reasonable in design, structure is simple
Single radiating that can carry out infiltrating liquid-cooling heat radiation and the oil immersed type electronic equipment of protection to the heating element of electronic equipment
System.
The present invention includes box body and the electric capacity, transformer, the electricity that are separately positioned on the tray interior and are electrically connected to each other
Anti- device, diode group, output board, master control borad group and filter band, present invention additionally comprises the oil immersed type being arranged in the box body
Radiator, the electric capacity, the transformer and the reactor are separately positioned on the inside of the oil immersed type radiator, described
Diode group is fixedly connected with the left side being arranged on inside the oil immersed type radiator, and the output board is arranged on the oil immersed type and dissipated
Hot device outer left side is simultaneously connected with the diode group, and the master control borad group, which is fixedly connected, is arranged on the oil immersed type radiator
Upper surface, the filter band is placed on the right side of the oil immersed type radiator.
The oil immersed type radiator includes shell body, enters oil box, oil inlet pipe and fixing bolt, it is described enter oil box pass through institute
The top that fixing bolt is fixedly installed on the shell body interior forward end is stated, oil-feed is provided with the rear baffle of the shell body
Mouthful and oil-out, the oil inlet by the oil inlet pipe with it is described enter oil box be connected, the left side of shell body front portion
It is provided with diode group fixed plate.
The electric capacity and the reactor be arranged on be placed in inside the shell body it is described enter oil box lower section, it is described
Transformer be arranged on be placed in inside the shell body it is described enter oil box front, the diode group is arranged on the shell body
Inside is entered between oil box and the diode group fixed plate described in being placed in.
It is described enter oil box be internally provided with the roundabout groove of oil circuit, be evenly arranged with oil circuit demarcation strip in the roundabout groove of oil circuit,
The oil inlet pipe is connected with the oil inlet end of the roundabout groove of the oil circuit, it is described enter oil box lower surface on to be provided with rectangle fuel-displaced
Hole, the rectangle oil outlet are arranged on the lower section of the roundabout groove least significant end of the oil circuit.
The master control borad group includes control panel, connection socket and IGBT drivers, the control panel, the connection socket
And the IGBT drivers be separately positioned on the outside of the shell body and be sequentially placed into it is described enter oil box top, the control
Making sheet is connected by the connection socket with the IGBT drivers, and the filter band is arranged on the right flank of the shell body
Above and with the connection socket it is connected.
Several fixing holes are provided with the diode group fixed plate, sealing gasket is provided with each fixing hole
Enclose, be provided with several fixed screws being adapted with the fixing hole in the diode group, the diode group passes through institute
Fixed screw is stated with the output board to be connected.
It is described enter oil box be provided with bolt fixing hole on two surfaces up and down, be provided with the bolt fixing hole close
Seal, the fixing bolt are each passed through the bolt fixing hole and are fixed on the shell body.
Present invention additionally comprises fuel tank, driver and cooler, the oil inlet are connected with the fuel tank respectively
It is connected with the output end of the fuel tank, the oil-out is connected with the cooler.
The beneficial effects of the invention are as follows：In the present invention, as a result of oil immersed type radiator, and by electric capacity, reactance
The heating elements such as device, transformer and diode group are placed in oil immersed type radiator and make its all by non-conductive, no
Possesses the infiltration of corrosive cooling oil, so the radiating effect of the present invention is relative to conventional air-cooled and indirect liquid cool equipment
It is better, and hardly change the volume size of charging module script, while also caused with cooling oil infiltration heating element
Each complete anoxybiotic of component, does not allow it oxidizable, adds the service life of component.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural blast schematic diagram of oil immersed type radiator in the present invention；
Fig. 3 is the internal structure schematic diagram of oil immersed type radiator in the present invention.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention includes box body 1 and is separately positioned on the inside of box body 1 and mutually electricity
Electric capacity 2, transformer 3, reactor 4, diode group 7, output board 8, master control borad group and the filter band 5 of connection, the present invention also wrap
The oil immersed type radiator 6 being arranged in the box body 1 is included, the electric capacity 2, the transformer 3 and the reactor 4 are set respectively
Put in the inside of the oil immersed type radiator 6, the diode group 7, which is fixedly connected, to be arranged on inside the oil immersed type radiator 6
Left side, the output board 8 is arranged on the outer left side of oil immersed type radiator 6 and is connected with the diode group 7, described
Master control borad group is fixedly connected with the upper surface for being arranged on the oil immersed type radiator 6, and the filter band 5 is placed on the oil immersed type and dissipated
The right side of hot device 6.
The oil immersed type radiator 6 includes shell body 61, enters oil box 62, oil inlet pipe 63 and fixing bolt 64, it is described enter
Oil box 62 is fixedly installed on the top of the interior forward end of shell body 61 by the fixing bolt 64, after the shell body 61
Oil inlet 611 and oil-out 612 are provided with square baffle plate, the oil inlet 611 passes through the oil inlet pipe 63 and the oil-feed
Box 62 is connected, and the left side front portion of the shell body 61 is provided with diode group fixed plate 613.It is described enter oil box 62 up and down two
Two bolt fixing holes 625 are provided with individual surface, are both provided with sealing ring on each bolt fixing hole 625, two
The fixing bolt 64 is each passed through the bolt fixing hole 625 and is fixed on the shell body 61.
The electric capacity 2 and the reactor 4 be arranged on inside the shell body 61 be placed in it is described enter oil box 62 under
Side, the transformer 3 be arranged on be placed in inside the shell body 61 it is described enter oil box 62 front, the diode group 7 sets
Put to enter between oil box 62 and the diode group fixed plate 613 described in being placed in inside the shell body 61.
It is described enter oil box 62 be internally provided with the roundabout groove 621 of oil circuit, be evenly arranged with oil circuit in the roundabout groove 621 of oil circuit
Demarcation strip 623, the oil inlet end of the groove 621 roundabout with the oil circuit of oil inlet pipe 63 are connected, it is described enter oil box 62 lower surface
On be provided with rectangle oil outlet 624, the rectangle oil outlet 624 is arranged on the lower section of the roundabout least significant end of groove 621 of the oil circuit.
The master control borad group includes control panel 91, connection socket 92 and IGBT drivers 93, the control panel 91, described
Connection socket 92 and the IGBT drivers 93 are separately positioned on the outside of the shell body 61 and are sequentially placed into the oil-feed
On the upper surface of box 62, the control panel 91 is connected by the connection socket 92 with the IGBT drivers 93, the filter
Ripple plate 5 is arranged on the right flank of the shell body 61 and is connected with the connection socket 92.
Several fixing holes 6131 are provided with the diode group fixed plate 613, on each fixing hole 6131
Seal washer is provided with, several fixed screws 71 being adapted with the fixing hole 6131 are provided with the diode group 7,
The diode group 7 is connected by the fixed screw 71 with the output board 8.In this embodiment, it is described solid
The number for determining hole 6131 is eight, and the quantity of the fixed screw 71 is also adaptedly eight.
Present invention additionally comprises fuel tank, driver and cooler, the oil inlet are connected with the fuel tank respectively
611 are connected with the output end of the fuel tank, and the oil-out 612 is connected with the cooler.
Cooling oil employed in the present invention is insulation, does not have corrosivity and a cooling oil that heat conductivility is excellent.
The fuel tank is under the driving of the driver by cooling oil from the oil inlet 611 and the note of the oil inlet pipe 63
Enter described in entering in oil box 62, cooling oil passes through the effect of the roundabout groove 621 of the oil circuit and the oil circuit demarcation strip 623 so that
Coolant it is described enter oil box 62 in distance it is long as far as possible, so as to make to be arranged on it is described enter the upper surface of oil box 62 on
Being not wetted by the control panel 91, the connection socket 92 and the IGBT drivers 93 of coolant can also obtain fully
Indirect cooling；The cooling oil for reaching the least significant end of the roundabout groove 621 of the oil circuit enters institute by the rectangle oil outlet 624 again
The inside of shell body 61 is stated, and then infiltrates electric capacity 2, the transformer 3, the reactor 4 and the diode group 7 simultaneously
Directly infiltration radiating is carried out to them；Then cooling oil flow to again by the oil-out 612 in the cooler carry out it is cold
But, the cooling oil after cooling is back in the fuel tank again, so as to complete whole cooling radiating work and reach following for cooling oil
Ring is used again.
The present invention is applied to electronic equipment dissipating heat field.
Claims (7)
1. a kind of cooling system of oil immersed type electronic equipment, it includes box body（1）And it is separately positioned on the box body（1）It is internal
And the electric capacity being electrically connected to each other（2）, transformer（3）, reactor（4）, diode group（7）, output board（8）, master control borad group and
Filter band（5）, it is characterised in that：The cooling system of the oil immersed type electronic equipment also includes being arranged on the box body（1）Interior
Oil immersed type radiator（6）, the electric capacity（2）, the transformer（3）And the reactor（4）It is separately positioned on the oil immersion
Formula radiator（6）Inside, the diode group（7）It is fixedly connected and is arranged on the oil immersed type radiator（6）Internal left side,
The output board（8）It is arranged on the oil immersed type radiator（6）Outer left side and with the diode group（7）It is connected, it is described
Master control borad group, which is fixedly connected, is arranged on the oil immersed type radiator（6）Upper surface, the filter band（5）It is placed on the oil immersion
Formula radiator（6）Right side；The oil immersed type radiator（6）Including shell body（61）, enter oil box（62）, oil inlet pipe（63）And
Fixing bolt（64）, it is described enter oil box（62）Pass through the fixing bolt（64）It is fixedly installed on the shell body（61）Before inside
The top at end, the shell body（61）Rear baffle on be provided with oil inlet（611）And oil-out（612）, the oil-feed
Mouthful（611）Pass through the oil inlet pipe（63）With it is described enter oil box（62）It is connected, the shell body（61）Left side anterior set
There is diode group fixed plate（613）.
2. the cooling system of oil immersed type electronic equipment according to claim 1, it is characterised in that：The electric capacity（2）And
The reactor（4）It is arranged on the shell body（61）Oil box is entered in inside described in being placed in（62）Lower section, the transformer（3）
It is arranged on the shell body（61）Oil box is entered in inside described in being placed in（62）Front, the diode group（7）It is arranged on described
Shell body（61）Oil box is entered in inside described in being placed in（62）With the diode group fixed plate（613）Between.
3. the cooling system of oil immersed type electronic equipment according to claim 1, it is characterised in that：It is described enter oil box（62）It is interior
Portion is provided with the roundabout groove of oil circuit（621）, the roundabout groove of oil circuit（621）Inside it is evenly arranged with oil circuit demarcation strip（623）, it is described enter
Oil pipe（63）With the roundabout groove of the oil circuit（621）Oil inlet end be connected, it is described enter oil box（62）Lower surface on be provided with square
Shape oil outlet（624）, the rectangle oil outlet（624）It is arranged on the roundabout groove of the oil circuit（621）The lower section of least significant end.
4. the cooling system of oil immersed type electronic equipment according to claim 1, it is characterised in that：The master control borad group includes
Control panel（91）, connection socket（92）And IGBT drivers（93）, the control panel（91）, the connection socket（92）And
The IGBT drivers（93）It is separately positioned on the shell body（61）Outside and be sequentially placed into it is described enter oil box（62）It is upper
Side, the control panel（91）Pass through the connection socket（92）With the IGBT drivers（93）It is connected, the filter band（5）
It is arranged on the shell body（61）Right flank on and with the connection socket（92）It is connected.
5. the cooling system of oil immersed type electronic equipment according to claim 2, it is characterised in that：The diode group is fixed
Plate（613）On be provided with several fixing holes（6131）, each fixing hole（6131）On be provided with seal washer, it is described
Diode group（7）On be provided with several and the fixing hole（6131）The fixed screw being adapted（71）, the diode group
（7）Pass through the fixed screw（71）With the output board（8）It is connected.
6. the cooling system of oil immersed type electronic equipment according to claim 2, it is characterised in that：It is described enter oil box（62）'s
Bolt fixing hole is provided with upper and lower two surfaces（625）, the bolt fixing hole（625）On be provided with sealing ring, it is described
Fixing bolt（64）It is each passed through the bolt fixing hole（625）And it is fixed on the shell body（61）On.
7. the cooling system of oil immersed type electronic equipment according to claim 1, it is characterised in that：The oil immersed type electronics is set
Standby cooling system also includes fuel tank, is connected with driver and cooler, the oil inlet on the fuel tank respectively
（611）It is connected with the output end of the fuel tank, the oil-out（612）It is connected with the cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610215640.3A CN105722376B (en) | 2016-04-08 | 2016-04-08 | The cooling system of oil immersed type electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610215640.3A CN105722376B (en) | 2016-04-08 | 2016-04-08 | The cooling system of oil immersed type electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105722376A CN105722376A (en) | 2016-06-29 |
| CN105722376B true CN105722376B (en) | 2018-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610215640.3A Active CN105722376B (en) | 2016-04-08 | 2016-04-08 | The cooling system of oil immersed type electronic equipment |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139739B (en) * | 2016-08-26 | 2019-10-25 | 宁波三星医疗电气股份有限公司 | A kind of charging pile and cooling control method using liquid-cooling heat radiation |
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| JPH09271178A (en) * | 1996-03-29 | 1997-10-14 | Daihen Corp | Power conversion equipment |
| CN2598249Y (en) * | 2003-01-20 | 2004-01-07 | 李海平 | High-power switch power supply for electroplating |
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| Publication number | Publication date |
|---|---|
| CN105722376A (en) | 2016-06-29 |
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Effective date of registration: 20200911 Address after: 519000 the B1 unit of the second level nursery of A plant, No. 1, Port Road, Tangjia Bay, Zhuhai high tech Zone, Guangdong. Patentee after: ZHUHAI HUAXIAYUNLIAN TECHNOLOGY Co.,Ltd. Address before: 519000 Guangdong province Zhuhai Nanping Science and Technology Park in Pingtung four Road No. 11 building fourth layer C type A Patentee before: ZHUHAI SIQI ELECTRIC VEHICLE EQUIPMENT Co.,Ltd. |
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Effective date of registration: 20231124 Address after: Building 10, No. 81 Dingye Road, High tech Zone, Zhuhai City, Guangdong Province, 519000 Patentee after: Zhuhai Xingnuo Energy Technology Co.,Ltd. Address before: 519000 the B1 unit of the second level nursery of A plant, No. 1, Port Road, Tangjia Bay, Zhuhai high tech Zone, Guangdong. Patentee before: ZHUHAI HUAXIAYUNLIAN TECHNOLOGY Co.,Ltd. |