CN206149695U - Supply distribution loader's modularization heat radiation structure - Google Patents
Supply distribution loader's modularization heat radiation structure Download PDFInfo
- Publication number
- CN206149695U CN206149695U CN201621059226.XU CN201621059226U CN206149695U CN 206149695 U CN206149695 U CN 206149695U CN 201621059226 U CN201621059226 U CN 201621059226U CN 206149695 U CN206149695 U CN 206149695U
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- fixed
- radiator
- support bar
- loading device
- modularization
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Abstract
The utility model belongs to the technical field of the heat dissipation, concretely relates to supply distribution loader's modularization heat radiation structure. Loader is equipped with one side axial fan, and the opposite side design has wind network form mouth, the power resistor is fixed on the radiator, and the endways range of a plurality of radiators is fixed in the backup pad through the fin fixed strip, the stand is fixed between two backup pads, the backup pad is fixed on the support bar, support bar and front panel, rear panel are fixed, it has the mounting hole to open on front panel, rear panel, the support bar, and fixed with upper cover and lower cover, axial fan fixes and covers last, every axial fan aims at 3 radiators, carries out forced air cooling along the fin direction to the radiator. The utility model discloses on the basis of guaranteeing the heat dissipation function, not only improved the reliability of equipment, still make the structure have the inheritability, can select the radiator and the axial fan of suitable quantity according to present thermal design according to the size of user's power, and need not to carry on again heat dissipation scheme, application scope is wide.
Description
Technical field
The utility model belongs to technical field of heat dissipation, and in particular to a kind of for the modularization radiator structure with electric loading device.
Background technology
For being equipment when testing ground power supplying and distributing equipment before rocket launching with electric loading device, it is used for
Load on equivalent arrow, verify the load capacity of ground power supply and distribution equipment, effectively check the failure of power supplying and distributing equipment, make whole system
System performance is greatly promoted, expense is reduced.For designing according to the load capacity of equipment on arrow with electric loading device, needed for different equipment etc.
The bearing power of effect is different, and load device needs long-time non-stop run again, and amount of heat can be produced during use, is satisfaction
Radiating needs, therefore needs same to function phase, and the different confession of power carries out respectively different heat dissipation designs with electric loading device, time-consuming to take
Power.
The content of the invention
The purpose of this utility model is to provide a kind of for the modularization radiator structure with electric loading device, is ensureing radiating
Meanwhile, existing module radiator structure can be pressed according to the size of user power, arbitrarily select many sheet heat radiators and axial flow blower, nothing
Thermal design need to be re-started, production efficiency is improve, beneficial to cost-effective and batch production.
To reach above-mentioned purpose, technical solution adopted in the utility model is：
It is a kind of for electric loading device modularization radiator structure, including axial flow blower, radiator, power resistor, rear board,
Column, support bar, gripper shoe, fin fixed strip, front panel, upper lid and lower cover；Load device side is equipped with axial flow blower, another
Side is designed with the netted mouth of air-out；Power resistor is fixed on a heat sink, arrangement that multiple radiators are endways, by fin fixed strip
Fix on the supporting plate；Column is fixed between two gripper shoes；Gripper shoe is fixed on support bar；Support bar and front panel, after
Panel is fixed；Installing hole is provided with front panel, rear board, support bar, upper lid and lower cover are fixed, axial flow blower is fixed on lid
On；Each axial flow blower is directed at 3 radiators, and forced air cooling is carried out to radiator along fin direction.
Described power resistor is 28W, and maximum operating temperature is 80 DEG C.
Described radiator is SRX-YDU.
Described axial flow blower is 100FZY2-S.
Described axial flow blower power is 18W, rotating speed is 2300r/min, air quantity is V=1.4m3/min.
Having the beneficial effect that acquired by the utility model：
The utility model compact conformation, it is ensured that small volume while radiating, is easy to carry；Tied using a kind of radiating of modularization
Structure, on the basis of heat sinking function is ensured, not only increases the reliability of equipment, also makes structure have inheritability, can basis
The size of user power selects appropriate number of radiator and axial flow blower by existing thermal design, and need not re-start radiating and set
Meter, applicable situation is wide.
Description of the drawings
Fig. 1 is described in the utility model for the modularization radiator structure schematic diagram with electric loading device；
Fig. 2 is that electric loading device cut-away view is matched somebody with somebody in the confession for having multiple radiating modules；
Fig. 3 is that electric loading device is matched somebody with somebody in the confession for having multiple radiating modules；
Fig. 4 is that electric loading device is matched somebody with somebody in the confession for having multiple radiating modules；
In figure：1st, axial flow blower；2nd, radiator；3rd, power resistor；4th, rear board；5th, column；6th, support bar；7th, support
Plate；8th, fin fixed strip；9th, front panel；10th, upper lid；11st, lower cover.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in detail with specific embodiment.
It is described in the utility model to include axial flow blower for the modularization radiator structure with electric loading device as shown in Fig. 1-Fig. 4
1st, radiator 2, power resistor 3, rear board 4, column 5, support bar 6, gripper shoe 7, fin fixed strip 8, front panel 9, upper lid
10 and lower cover 11；Load device side carries out forced air cooling equipped with axial flow blower 1, and opposite side is designed with the netted mouth of air-out.
The power resistor 3 of 28W is fixed on SRX-YDU radiators 2, the endways arrangement of multiple radiators 2, solid by fin
Determine bar 8 to be fixed in gripper shoe 7；Column 5 is fixed between two gripper shoes 7；Gripper shoe 7 is fixed on support bar 6；Support bar 6
Fix with front panel 9, rear board 4；The installing hole of fixed cover, lower cover is provided with front panel 9, rear board 4, support bar 6, will be upper
Lid 10 and lower cover 11 are secured to, and axial flow blower 1 is fixed on lid 10；Each 100FZY2-S axial flow blower 1 is directed at 3 and dissipates
Hot device 2, forced air cooling is carried out along fin direction to radiator 2, and airflow is smooth, reduces the thermal resistance of hot loop, air inlet
With air outlet position connection and reasonable arrangement, it is ensured that optimal radiating effect.
To uniformly be fixed on per 4 power resistors 3 on a sheet heat radiator 2, each power consumption of power resistor 3 be 28W, then 4
The total power consumption of power resistor 3 is P=4*28W=112W, it is considered to which environment temperature is Ta=35 DEG C, controls the highest of power resistor 3
Operating temperature is T=80 DEG C, then the thermal resistance for needing radiator meets equation below：
R=(T-Ta)/P=(80-35)/112=0.40 DEG C/W (1)
According to the thermal resistance curve figure of radiator 2, in the case of free convection, when thermal resistance is 0.40 DEG C/W, this kind of dissipating is needed
The length of hot device 2 can meet design requirement for 220mm.Mounted in the chassis in view of radiator 2, convection effects are paid no attention to
Think, therefore it is 18W, the axial flow blower 1 that rotating speed is 2300r/min, air quantity is V=1.4m3/min to install power additional in cabinet sidepiece
Forced air cooling is carried out, radiating effect is further enhanced.
Claims (5)
1. a kind of for the modularization radiator structure with electric loading device, it is characterised in that：Including axial flow blower (1), radiator (2),
Power resistor (3), rear board (4), column (5), support bar (6), gripper shoe (7), fin fixed strip (8), front panel (9),
Upper lid (10) and lower cover (11)；Load device side is equipped with axial flow blower (1), and opposite side is designed with the netted mouth of air-out；Power resistor
(3) it is fixed on radiator (2), arrangement that multiple radiators (2) are endways is fixed on gripper shoe (7) by fin fixed strip (8)
On；Column (5) is fixed between two gripper shoes (7)；Gripper shoe (7) is fixed on support bar (6)；Support bar (6) and front panel
(9), rear board (4) is fixed；Front panel (9), rear board (4), support bar are provided with installing hole on (6), by upper lid (10) and lower cover
(11) fixed, axial flow blower (1) is fixed on lid (10)；Each axial flow blower (1) is directed at 3 radiators (2), along fin
Direction carries out forced air cooling to radiator (2).
2. according to claim 1 for the modularization radiator structure with electric loading device, it is characterised in that：Described power electricity
Resistance (3) is 28W, and maximum operating temperature is 80 DEG C.
3. according to claim 1 for the modularization radiator structure with electric loading device, it is characterised in that：Described radiator
(2) it is SRX-YDU.
4. according to claim 1 for the modularization radiator structure with electric loading device, it is characterised in that：Described axle stream wind
Machine (1) is 100FZY2-S.
5. according to claim 1 for the modularization radiator structure with electric loading device, it is characterised in that：Described axle stream wind
Machine (1) power is 18W, rotating speed is 2300r/min, air quantity is V=1.4m3/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059226.XU CN206149695U (en) | 2016-09-14 | 2016-09-14 | Supply distribution loader's modularization heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059226.XU CN206149695U (en) | 2016-09-14 | 2016-09-14 | Supply distribution loader's modularization heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206149695U true CN206149695U (en) | 2017-05-03 |
Family
ID=58618457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621059226.XU Active CN206149695U (en) | 2016-09-14 | 2016-09-14 | Supply distribution loader's modularization heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206149695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820374A (en) * | 2016-09-14 | 2018-03-20 | 北京航天计量测试技术研究所 | A kind of modularization radiator structure for matching somebody with somebody electric loading device |
-
2016
- 2016-09-14 CN CN201621059226.XU patent/CN206149695U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820374A (en) * | 2016-09-14 | 2018-03-20 | 北京航天计量测试技术研究所 | A kind of modularization radiator structure for matching somebody with somebody electric loading device |
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