CN207252116U - Power module and its cooling system - Google Patents
Power module and its cooling system Download PDFInfo
- Publication number
- CN207252116U CN207252116U CN201720924331.3U CN201720924331U CN207252116U CN 207252116 U CN207252116 U CN 207252116U CN 201720924331 U CN201720924331 U CN 201720924331U CN 207252116 U CN207252116 U CN 207252116U
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- liquid
- heat
- cold
- power module
- cooling system
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- Withdrawn - After Issue
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- 238000001816 cooling Methods 0.000 title claims abstract description 83
- 239000007788 liquid Substances 0.000 claims abstract description 155
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 230000009466 transformation Effects 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 7
- 239000002918 waste heat Substances 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 238000001802 infusion Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 5
- 230000009102 absorption Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides power module and its cooling system, simple in structure, and design is reasonable, and protective is high, and safety and reliability is high, and pluggable setting, can realize module heat dissipating by the way that two-phase liquid is cold.The power module includes being embedded at least one heat pipe inside power module, and the heat pipe is used to conduct the heat inside power module to low temperature side.The cooling system of the power module includes liquid cooling system and is inlaid with the power module of heat pipe；The liquid cooling system includes being used for the cold wall of liquid for conducting power module heat；The cold wall of the liquid includes the passage of heat being connected on liquid cooling system circulation loop, and some cold walls of liquid are connected in parallel on the circulation loop of liquid cooling system successively in gap setting successively；The power module is plugged in the gap between the adjacent cold wall of liquid, and each power module is connected with the contact surface heat conduction of the cold wall of both sides liquid, and the heat inside power module is transmitted to liquid cooling system through heat pipe and the cold wall of liquid and radiates.
Description
Technical field
Electric technical field of heat dissipation is the utility model is related to, is specially power module and its cooling system.
Background technology
It is common including modes such as air-cooled, liquid is cold, heat exchanger and air-conditionings in the prior art in terms of electric heat dissipation.Liquid is cold to be dissipated
Heat compares other heat dissipations, has the advantages that quiet, cooling stablizes, is small to condition depended.United States Patent (USP) US 9389368B1
Disclosed Receptacle assembly and set of receptacle assemblies for a
Communication system, are a kind of hot-swappable optical module cooling system of communication field, belong to natural heat dissipation principle.
A kind of laser disclosed in Chinese patent CN 204858256U is with Horizontal water cooling module " a kind of laser Horizontal water cooling is provided
Module, the water droplet that can be formed in solution cooled plate bottom due to uneven heating；Electric appliance optical element and upper table can be increased
The contact area in face；The electromagnetic interference problem between component can suitably be solved；It can solve horizontal water cold plate water accumulation of pipeline
Problem；Cooling capacity assessment can be carried out, positions cooling failure.
The above-mentioned prior art of comprehensive analysis, there are following two problems for it：
1. in the prior art, as in water cooling SVG, water cooling circulation valve system, if during water cooling power module electrical hardware failure,
Safeguard numerous and diverse, it is necessary to first discharge water, the water of drained module side major loop pipeline, then electrical connection and the dismounting of head interface are carried out,
It just can smoothly extract module to be safeguarded, it is necessary to reconnect electric cross-talk and disengaging head interface, most after the completion of module is safeguarded
System water filling is carried out afterwards and pipeline suppresses work, examines whether pipeline has leakage, maintenance work is very numerous and diverse and inconvenient.
2. if existing water cooling module itself or head interface have the problems such as leakage, to power module itself or power of the whole machine
Distribution and control protection will electrically cause fatal harm, seriously affect the security and reliability of power of the whole machine product.
Utility model content
For problems of the prior art, the utility model provides power module and its cooling system, simple in structure,
Design is reasonable, and protective is high, and safety and reliability is high, and pluggable setting, can realize module heat dissipating by the way that two-phase liquid is cold.
The utility model is to be achieved through the following technical solutions：
Power module, including at least one heat pipe inside power module is embedded in, the heat pipe is used for power module
Internal heat is conducted to low temperature side.
Preferably, the heat pipe is phase transformation heat pipe.
The cooling system of power module, including liquid cooling system and the power module for being inlaid with heat pipe；
The liquid cooling system includes being used for the cold wall of liquid for conducting power module heat；The cold wall of the liquid includes being connected to
Passage of heat on liquid cooling system circulation loop, some cold walls of liquid are connected in parallel on the circulation of liquid cooling system successively in gap setting successively
On circuit；
The power module is plugged in the gap between the adjacent cold wall of liquid, each power module and the cold wall of both sides liquid
Contact surface heat conduction connects, and the heat inside power module is transmitted to liquid cooling system heat dissipation through heat pipe and the cold wall of liquid.
Preferably, the heat pipe is embedded in inside power module in two heat-radiating substrates of upper and lower.
Preferably, the heat pipe is embedded in the heat-radiating substrate of power module inner upper or lower section, outside heat-radiating substrate
Set in integrated plug side base plate；Heat pipe extension is embedded in plug side base plate；It is cold that plug side base plate is plugged on adjacent liquid
It is used for heat conduction transmission in gap between wall.
Further, some raised elastic metallic knots are provided with the contact surface of the cold wall of the liquid and power module
Structure, for compressing the power module after heat conduction connects.
Further, the elastic metallic structure uses convex or arc-shaped metal clips.
Preferably, power-supply device cabinet is further included；
The liquid cooling system further includes the cold main computer unit of liquid and outer cold unit；The cold wall of liquid, the cold main computer unit of liquid and outer cold
Unit is in turn connected to form heat-radiation loop；
The power-supply device cabinet is closed accommodating space, and the cold wall of liquid, the cold main computer unit of liquid are arranged at closed accommodating
In space；Outer cold unit is arranged on outside power-supply device cabinet, for by the liquid cooling system unit of power-supply device interior of equipment cabinet
The heat of absorption is discharged into ambient atmosphere.
Further, the heat absorbing units being arranged in closed accommodating space, the heat absorbing units and the cold system of liquid are further included
Heat conduction of uniting connects, for absorbing the waste heat of power-supply device interior of equipment cabinet and the radiant heat in space.
Further, the heat absorbing units include phase transformation heat pipe and the heat exchange fin for being connected to phase transformation heat pipe one end,
The other end of phase transformation heat pipe is connected through power-supply device cabinet with outer cold unit heat conduction.
Further, the heat absorbing units include disk road water pipe and the heat exchange fin being connected on the water pipe of disk road, disk
The both ends of road water pipe are connected on the circulation loop of the cold main computer unit of liquid.
Further, the cold main computer unit of the liquid is cold including the liquid for being connected to outer cold unit output terminal and input terminal
Host computer side main line and liquid cold host computer side main line circuit,
Main circulation pump and voltage regulation unit expansion drum are set on the cold host computer side main line of liquid；The cold host computer side main line of liquid is cold through liquid successively
The module side main line of system connects the input terminal of each cold wall of liquid；
Filter element and high-order fluid infusion case are set on the circuit of liquid cold host computer side main line；Liquid cold host computer side main line circuit passes through successively
Module side main line circuit is connected on the output terminal of the cold wall of each liquid.
Further, the outer cold unit uses cooling tower or liquid cooling heat radiator and the combination list of Heat exchanger blower
Member；When using assembled unit, liquid cooling heat radiator is arranged at power-supply device cabinet exterior lateral sides or top, and Heat exchanger blower is set
On liquid cooling heat radiator.
Compared with prior art, the utility model has technique effect beneficial below：
The utility model enables the structure of both independent of one another by the grafting heat conduction of power module and the cold wall of liquid, respectively
From being independent of each other when safeguarding, during power module electric fault, it can quickly extract module and be separately maintained, it is cold to the liquid of heat dissipation
The circulatory system has no effect；And the cold wall of outermost two liquid is removed, remaining is positioned at the middle cold wall of each liquid to adjacent
Two power modules can play the role of absorbing and cooling temperature, so as to improve the efficiency of heat conduction and heat radiation.Further, since power sourced electric
Side can be physically isolated each other with cooling system, and there is the problems such as leakage in liquid cooling system side when occurring, and will not influence and endanger electricity
The security and reliability of source module, control protection and electrical power distribution, can reach IP65 degree of protection.So that power module
It is simple in structure, degree of protection is high, hot-swappable, maintainability is strong, heat transfer efficiency is high, security of system and reliability are high.
Further, a plurality of heat-conductive thermo tube that power module can be inlayed by substrate, and heat-conductive thermo tube extends to grafting
In side base plate；Heat transfer can be given full play to by the excellent heat conductivility of grafting side base plate and the cold wall of liquid.
Further, the cold wall of liquid cooling system liquid is provided with the elastic metallic structure of one or more protrusions, ensure that and carries
The plug substrate of heat pipe and the close-fitting torque of the cold wall of liquid and sufficiently contact, and elastic metallic structure setting is in the one side of the cold wall of liquid
Or on two sides, it is ensured that heat is efficiently reached in the cold wall of liquid.
Further, can be in the confined space that cabinet is formed, to power supply mould by the heat absorbing units being arranged in cabinet
Block and other accessories are not absorbed by other heats that the cold wall of liquid is taken away, i.e., the side for the external cooling that conducted heat by absorbed inside
Formula is solved, and saves the extra cost using air-conditioning and wall-mounted heat exchanger, and is occupied little space, airtight cavity temperature rise
Low, noise is small, equipment internal sensor, distribution secondary device instrument service life length, and failure rate is low.
Brief description of the drawings
Fig. 1 is the structure diagram of the cooling system described in the example of the utility model 1.
Fig. 2 is the top view of power module in Fig. 1.
Fig. 3 is the structure diagram of the cooling system described in the example of the utility model 2.
Fig. 4 is the structure diagram of the cooling system described in the example of the utility model 3.
Fig. 5 is the structure diagram of the cooling system described in the example of the utility model 4.
In figure：Power module 1, heat pipe 2, plug side base plate 3, the cold wall 4 of liquid, elastic metallic structure 5, the cold wall water inlet pipe and water outlet pipe of liquid
Road 6, power-supply device cabinet 7, module side main line 8, module side main line circuit 9, liquid cold host computer side main line circuit 10, the cold host computer side of liquid
Main line 11, filter element 12, main circulation pump 13, voltage regulation unit expansion drum 14, high-order fluid infusion case 15, liquid cooling heat radiator 16, heat exchange
Device wind turbine 17, power-supply device control and protection location 18, heat absorbing units 19.
Embodiment
The utility model is described in further detail with reference to specific embodiment, described is to the utility model
Explanation rather than restriction.
Example 1
Referring to Fig. 1 and Fig. 2, the utility model provides the heat transfer system of power module, mainly cold by power module 1 and liquid
Wall 4 forms.The substrate of power module 1 has inlayed one or more heat pipe 2, and wherein heat-radiating substrate heat pipe 2 extends to plug side base
In plate 3, the bottom surface of the cold wall 4 of liquid is provided with one or more raised elastic metallic structures 5.Heat pipe 2 is in uniformly arrangement, this is preferably
Illustrated in example by taking phase transformation heat pipe as an example, plug side base plate 3 can use the more excellent aluminium of heat conduction or copper into；Liquid is cold
Wall 4 includes the heat recipient passage being connected on liquid cooling system circulation loop, it can be formed by heat absorption pipeline Mi Pu, can also include shell
Body and the heat recipient passage being arranged in housing are realized, and other forms can realize the heat recipient passage of heat absorption circulation.
The 1 degree of protection IP65 of power module, anti-dust, salt spray proof, anti-oxidation, anti-condensation, power module 1 is main
Heating device semiconductor and magnetic device heat, a plurality of phase transformation hot tube high-efficiency inlayed by heat-radiating substrate conducted to power supply
On pluggable section of substrate of module, a little heat-conducting silicone grease is uniformly smeared in 3 top and bottom of power module plug side base plate, is inserted into liquid cooling system
The cold wall 4 of two liquid between, set on the thermal conductive contact face of cold 4 bottom surface of wall of liquid or top surface protrusion elastic metallic structure 5 so that
Closely match somebody with somebody with the cold wall 4 of liquid with the plug section substrate 3 of power module 1 and, and contact good, ensure the next heat of conduction by the cold wall of liquid
4 efficient absorptions, the liquid cooling system circulation loop of periphery is connected finally by the cold wall inlet and outlet pipe 6 of liquid, is discharged into air.Should
Power module 1 itself is located at the outside of the cold wall 4 of liquid in example, and plug side base plate 4 is inserted between the cold wall 4 of liquid.
Example 2
As shown in figure 3, upper part and/or lower part that the wall 4 cold with liquid of power module 1 contacts set a plurality of phase transformation heat pipe,
Whole power module 1 is arranged to pluggable pattern, and power module 1 is entirely insertable between the cold wall 4 of two liquid of liquid cooling system, expands
The heat dissipation contact area of power module 1 and liquid cold wall 4, improves radiating efficiency.
Example 3
As shown in figure 4, further include power-supply device cabinet 7 and heat absorbing units 19；The liquid cooling system further includes the cold master of liquid
Machine unit and outer cold unit；The cold wall 4 of liquid, the cold main computer unit of liquid and outer cold unit are in turn connected to form heat-radiation loop；The electricity
Source device cabinet 7 forms closed accommodating space, and the cold wall of power module 1, liquid, the cold main computer unit of liquid and heat absorbing units 19 are arranged at
In closed accommodating space；Outer cold unit is arranged on outside power-supply device cabinet 7, for by the cold system of liquid inside power-supply device cabinet 7
The heat that system unit absorbs is discharged into ambient atmosphere；The heat absorbing units 19 are connected with liquid cooling system heat conduction, are used for
Absorb the waste heat inside power-supply device cabinet 7 and the radiant heat in space.
In the example 3, power module 1 and the cold main computer unit of liquid are separately positioned on the both sides inside power-supply device cabinet 7, right
Module side and the cold host computer side of liquid are should be, one or more heat absorbing units 19 can be set in module side, inside power-supply device cabinet 7
It is additionally provided with power-supply device control and protection location 18, the module side main line 8 of liquid cooling system, the cold host computer side main line 11 of liquid and module
Side main line circuit 9, liquid cold host computer side main line circuit 10, filter element 12, main circulation pump 13, voltage regulation unit expansion drum 14 are high-order
Fluid infusion case 15.Cold unit is made of liquid cooling heat radiator 16 and Heat exchanger blower 17 outside liquid cooling system.Wherein, cold list outside liquid cooling system
Member can be discharged into other units in ambient atmosphere, such as cooling tower for the heat for having the function of to absorb liquid cooling system.
The wall 4 cold with liquid of heat absorbing units 3 is in parallel；The heat absorbing units 3 include disk road water pipe and are connected to disk road water pipe
On heat exchange fin, the both ends of disk road water pipe are connected on the circulation loop of the cold main computer unit of liquid；The heat absorbing units 19 are set
The tip position of power-supply device cabinet 7 is placed in, and in horizontally disposed.
When power module 1 is inserted into the cold wall 4 of liquid, after system stable operation, the heat of the heating device of power module 1 passes through
For phase transformation hot pipe conducting into the cold wall 4 of liquid, the heat in the cold wall 4 of liquid reaches ambient atmosphere by liquid-cooling circulating system again.In addition, inhale
Hot cell 19 absorbs the waste heat of interior of equipment cabinet and the radiant heat in space, is discharged by liquid-cooling circulating system into ambient atmosphere.
Example 4
As shown in figure 5, further include power-supply device cabinet 7 and heat absorbing units 19；The liquid cooling system further includes the cold master of liquid
Machine unit and outer cold unit；The cold wall 4 of liquid, the cold main computer unit of liquid and outer cold unit are in turn connected to form heat-radiation loop；The electricity
Source device cabinet 7 forms closed accommodating space, and the cold wall 4 of power module 1, liquid, the cold main computer unit of liquid and heat absorbing units 19 are respectively provided with
In closed accommodating space；Outer cold unit is arranged on outside power-supply device cabinet 7, for the liquid inside power-supply device cabinet 7 is cold
The heat that system unit absorbs is discharged into ambient atmosphere；The heat absorbing units 19 are connected with liquid cooling system heat conduction.
Heat absorbing units 19 include phase transformation heat pipe and the heat exchange fin for being connected to phase transformation heat pipe one end, the other end of phase transformation heat pipe
It is connected through power-supply device cabinet 7 with outer cold unit heat conduction；The heat absorbing units 19 are arranged at the top of power-supply device cabinet 7
Position, and in horizontally disposed or vertical arrangement.
When power module 1 is inserted into the cold wall 4 of liquid, after system stable operation, the heat of the heating device of power module 1 passes through
For phase transformation hot pipe conducting into the cold wall 4 of liquid, the heat in the cold wall 4 of liquid reaches ambient atmosphere by liquid-cooling circulating system again.In addition, inhale
Hot cell 19 is by phase transformation heat pipe, by the radiation thermal conduction in the waste heat for the interior of equipment cabinet being collected into and space to outer cold unit, then
Discharged by liquid cooling heat radiator 16 into ambient atmosphere.
Example 5,
The utility model additionally provides power module, including is embedded at least one heat pipe 2 inside power module 1, institute
The heating device being disposed with heat pipe 2 inside power module is stated, for conducting the heat inside power module to low temperature side.
Wherein, heat pipe 2 is phase transformation heat pipe in this preferred embodiment.As shown in Figure 1, Figure 2 with shown in the structure of power module in Fig. 31, power module
With the physical relationship of heat pipe and being configured to use any one being previously mentioned in example 1-4 in 1.
The scheme of cooling system described in the utility model can be applied in large power supply equipment, such as powerful
DC charging equipment, corresponding power module are charging module；Charging module in powerful DC charging equipment is only electricity
One kind in source module.The cold refrigerant of liquid therein can be water, or other refrigerant liquid.
Claims (12)
1. power module, it is characterised in that at least one heat pipe (2) internal including being embedded in power module (1), the heat pipe
(2) it is used to conduct the heat inside power module to low temperature side；The heat pipe (2) is phase transformation heat pipe.
2. the cooling system of power module, it is characterised in that including liquid cooling system and the power module (1) for being inlaid with heat pipe (2)；
The liquid cooling system includes being used for the cold wall of liquid (4) for conducting power module (1) heat；The cold wall of the liquid (4) includes
The passage of heat being connected on liquid cooling system circulation loop, it is cold that some cold walls of liquid (4) are connected in parallel on liquid successively in gap setting successively
On the circulation loop of system；
The power module (1) is plugged in the gap between the adjacent cold wall of liquid (4), each power module (1) and both sides liquid
The contact surface heat conduction connection of cold wall (4), the internal heat of power module (1) are transmitted to the cold system of liquid through heat pipe (2) and the cold wall of liquid (4)
System heat dissipation.
3. the cooling system of power module according to claim 2, it is characterised in that the heat pipe (2) is embedded in electricity
In source module (1) two heat-radiating substrates of internal upper and lower.
4. the cooling system of power module according to claim 2, it is characterised in that the heat pipe (2) is embedded in electricity
Set in the heat-radiating substrate of source module (1) inner upper or lower section, outside heat-radiating substrate in integrated plug side base plate (3)；Heat
Pipe (2) extension is embedded in plug side base plate (3)；Plug side base plate (3), which is plugged in the gap between the adjacent cold wall of liquid (4), to be used
In heat conduction transmission.
5. the cooling system of the power module according to claim 3 or 4, it is characterised in that the cold wall of the liquid (4) and electricity
Some raised elastic metallic structures (5) are provided with the contact surface of source module (1), for compressing the power supply mould after heat conduction connects
Block (1).
6. the cooling system of power module according to claim 5, it is characterised in that the elastic metallic structure (5)
Using convex or arc-shaped metal clips.
7. the cooling system of power module according to claim 2, it is characterised in that further include power-supply device cabinet (7)；
The liquid cooling system further includes the cold main computer unit of liquid and outer cold unit；The cold wall of liquid (4), the cold main computer unit of liquid and outer cold list
Member is in turn connected to form heat-radiation loop；
The power-supply device cabinet (7) is closed accommodating space, and the cold wall of liquid (4), the cold main computer unit of liquid are arranged at closed appearance
In emptying；Outer cold unit is arranged on power-supply device cabinet (7) outside, for by the internal liquid cooling system of power-supply device cabinet (7)
The heat that unit absorbs is discharged into ambient atmosphere.
8. the cooling system of power module according to claim 7, it is characterised in that further include and be arranged on closed accommodating sky
Interior heat absorbing units (19), the heat absorbing units (19) are connected with liquid cooling system heat conduction, for absorbing power-supply device cabinet
(7) internal waste heat and the radiant heat in space.
9. the cooling system of power module according to claim 8, it is characterised in that the heat absorbing units (19) include
Phase transformation heat pipe and the heat exchange fin for being connected to phase transformation heat pipe one end, the other end of phase transformation heat pipe through power-supply device cabinet (7) with
Outer cold unit heat conduction connection.
10. the cooling system of power module according to claim 8, it is characterised in that heat absorbing units (19) bag
Kuo Pan roads water pipe and the heat exchange fin being connected on the water pipe of disk road, the both ends of disk road water pipe are connected to the circulation of the cold main computer unit of liquid
On circuit.
11. the cooling system of power module according to claim 7, it is characterised in that the cold main computer unit bag of the liquid
Include the cold host computer side main line (11) of liquid for being connected to outer cold unit output terminal and input terminal and liquid cold host computer side main line circuit
(10),
Main circulation pump (13) and voltage regulation unit expansion drum (14) are set on the cold host computer side main line (11) of liquid；The cold host computer side main line of liquid
(11) module side main line (8) through liquid cooling system connects the input terminal of each cold wall of liquid (4) successively；
Filter element (12) and high-order fluid infusion case (15) are set on liquid cold host computer side main line circuit (10)；The cold host computer side main line of liquid is returned
Road (10) is connected on the output terminal of the cold wall of each liquid (4) through module side main line circuit (9) successively.
12. the cooling system of power module according to claim 7, it is characterised in that the outer cold unit is using cold
But tower or liquid cooling heat radiator (16) and the assembled unit of Heat exchanger blower (17)；When using assembled unit, liquid cooling heat radiator
(16) power-supply device cabinet (7) exterior lateral sides or top are arranged at, Heat exchanger blower (17) is arranged on liquid cooling heat radiator (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924331.3U CN207252116U (en) | 2017-07-27 | 2017-07-27 | Power module and its cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924331.3U CN207252116U (en) | 2017-07-27 | 2017-07-27 | Power module and its cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207252116U true CN207252116U (en) | 2018-04-17 |
Family
ID=61880028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720924331.3U Withdrawn - After Issue CN207252116U (en) | 2017-07-27 | 2017-07-27 | Power module and its cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207252116U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223009A (en) * | 2017-07-27 | 2017-09-29 | 西安特锐德智能充电科技有限公司 | A kind of power module and its cooling system |
| CN110494018A (en) * | 2019-08-21 | 2019-11-22 | 武汉光迅科技股份有限公司 | A kind of optical module |
| US11343943B1 (en) | 2020-11-23 | 2022-05-24 | Abb Schweiz Ag | Heat dissipation for power switches |
| CN115867004A (en) * | 2023-02-17 | 2023-03-28 | 安徽明德源能科技有限责任公司 | Uninterrupted power source's heat dissipation mechanism and electronic equipment |
-
2017
- 2017-07-27 CN CN201720924331.3U patent/CN207252116U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223009A (en) * | 2017-07-27 | 2017-09-29 | 西安特锐德智能充电科技有限公司 | A kind of power module and its cooling system |
| CN107223009B (en) * | 2017-07-27 | 2024-04-09 | 西安特来电智能充电科技有限公司 | Power module and heat dissipation system thereof |
| CN110494018A (en) * | 2019-08-21 | 2019-11-22 | 武汉光迅科技股份有限公司 | A kind of optical module |
| US11343943B1 (en) | 2020-11-23 | 2022-05-24 | Abb Schweiz Ag | Heat dissipation for power switches |
| CN115867004A (en) * | 2023-02-17 | 2023-03-28 | 安徽明德源能科技有限责任公司 | Uninterrupted power source's heat dissipation mechanism and electronic equipment |
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