CN206620394U - The energy storage device of cold and hot air channel isolation - Google Patents
The energy storage device of cold and hot air channel isolation Download PDFInfo
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- CN206620394U CN206620394U CN201720287543.5U CN201720287543U CN206620394U CN 206620394 U CN206620394 U CN 206620394U CN 201720287543 U CN201720287543 U CN 201720287543U CN 206620394 U CN206620394 U CN 206620394U
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Abstract
The utility model provides a kind of energy storage device of cold and hot air channel isolation, including the casing electronic component and caloric value less electronic component larger with the first blower fan being arranged in the casing, the second blower fan, radiator, caloric value；The side of casing has fresh air inlet, and the opposite side of casing has exhaust vent；Provided with the cold air duct and hot-flow flue separated in casing, and cold air duct is located at the top of hot-flow flue；The less electronic component of caloric value is located at cold air duct region, and radiator and the larger electronic component of caloric value are located at hot-flow flue region；The inlet side of first blower fan and the inlet side of the second blower fan are towards fresh air inlet, air intake of the air side of first blower fan towards hot-flow flue, air intake of the air side of second blower fan towards cold air duct, the outlet air end of hot-flow flue and the outlet air end of cold air duct are towards exhaust vent, so as to improve the radiating effect of energy storage device.
Description
Technical field
The utility model is related to power supply equipment technical field, more particularly to a kind of energy storage device of cold and hot air channel isolation.
Background technology
With the development of energy storage technology, energy storage device has been widely used in industrial power distribution systems.Specifically, energy storage is filled
The input put is electrically connected with city, and the output end of energy storage device is connected with electrical equipment, and civil power is turned by energy storage device
Change, to be powered to electrical equipment.
Because energy storage device generates heat very big in the course of the work, such as disperse heat not in time, it will influence energy storage device and
The normal work of electrical equipment.The energy storage device of prior art mainly includes：Casing, electronic component and a blower fan.Wherein,
Electronic component includes the larger electronic component (such as igbt, inductance etc.) of caloric value and caloric value is smaller
Electronic component (such as electric capacity, sensor etc.), blower fan and all electronic components are located in the inner chamber of casing.The one of casing
Side has fresh air inlet, and the opposite side of casing has exhaust vent, and the inlet side of blower fan is towards fresh air inlet, and the air side direction of blower fan is electric
Sub- component.That is, being radiated by a blower fan to all electronic components in casing, outside cooling wind exists
Enter in the presence of the blower fan from fresh air inlet, then blow to each electronic component, the heat of electronic component is taken away, Ran Houre
Wind is blown out from the exhaust vent of casing opposite side, so as to realize radiating.
However, because the air quantity needed for the larger cooling electronic component of caloric value is larger, and the energy storage of prior art is filled
Only one of which blower fan is put, causes the air quantity for blowing to the larger electronic component of caloric value inadequate, and the larger electronics member of caloric value
Heat between device and the less electronic component of caloric value interacts, and causes the radiating effect of energy storage device poor.
Utility model content
The utility model provides a kind of energy storage device of cold and hot air channel isolation, to overcome the energy storage device of prior art to radiate
The poor defect of effect.
A kind of energy storage device for cold and hot air channel isolation that the utility model is provided, including casing and be arranged in the casing
The first blower fan, the larger electronic component and the less electronic component of caloric value of the second blower fan, radiator, caloric value；Institute
Stating the side of casing has fresh air inlet, and the opposite side of the casing has exhaust vent；Provided with the cold air duct separated in the casing
And hot-flow flue, and the cold air duct is located at the top of the hot-flow flue；The less electronic component of caloric value is located at described
Cold air duct region, the radiator and the larger electronic component of the caloric value are located at the hot-flow flue region；Described first
The inlet side of blower fan and the inlet side of second blower fan are towards the fresh air inlet, and the air side of first blower fan is described in
The air intake of hot-flow flue, the air side of second blower fan is towards the air intake of the cold air duct, the outlet air end of the hot-flow flue
Outlet air end with the cold air duct is towards the exhaust vent.
In an embodiment of the present utility model, the diameter of first blower fan is more than the diameter of second blower fan.
In an embodiment of the present utility model, the radiator is set close to the air side of first blower fan；It is described
Radiator includes horizontally disposed heat-radiating substrate and the radiating fin below the heat-radiating substrate, and the radiating fin is set
Put direction consistent with the air-out direction of first blower fan.
In an embodiment of the present utility model, the larger electronic component of the caloric value includes：Insulated gate bipolar is brilliant
Body pipe IGBT and inductance；The fin of the IGBT bottom surfaces is fitted with the upper surface of the heat-radiating substrate, and the inductance is located at institute
State one end of remote first blower fan of radiator.
In an embodiment of the present utility model, the less electronic component of caloric value includes：Electric capacity, sensor and
Relay；The electric capacity is set close to the air side of second blower fan and positioned at the top of the IGBT, and the relay is leaned on
The nearly exhaust vent is set and positioned at the top of the inductance, and the sensor is located between the electric capacity and the relay
In space.
In an embodiment of the present utility model, the top of the inductance is provided with inductance fixed plate, the inductance fixed plate
It is connected to one end of remote first blower fan of the heat-radiating substrate, the inductance fixed plate and the common shape of the heat-radiating substrate
Into the isolation strip for isolating the hot-flow flue and the cold air duct, the relay is connected to the upper table of the inductance fixed plate
Face.
In an embodiment of the present utility model, the less electronic component of caloric value also includes control panel and is used for
The interface board of electric power system is connected, the interface board is horizontally set on the top of the relay and the sensor, the control
Making sheet is vertically provided at the upper surface of the interface board.
In an embodiment of the present utility model, the quantity at least two of first blower fan, described at least two
One blower fan is arranged in the air intake of the hot-flow flue in the horizontal direction.
In an embodiment of the present utility model, the quantity at least two of second blower fan, described at least two
Two blower fans are arranged in the air intake of the cold air duct in the horizontal direction.
The energy storage device of cold and hot air channel isolation of the present utility model, by being set in casing above and below the cold air duct that separates and
Hot-flow flue, hot-flow flue region is arranged on by the larger electronic component of caloric value, and the less electronic component of caloric value is set
In cold air duct region, meanwhile, the first blower fan is set in the air intake of hot-flow flue, the second blower fan is set in the air intake of cold air duct,
So as to be radiated by the first blower fan to the electronic component in hot-flow flue region, pass through electricity of second blower fan to cold air duct region
Sub- component is radiated, and is made the heat of the electronic component in cold air duct and hot-flow flue and will not be influenced each other, so as to improve
The radiating effect of energy storage device.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are
Some embodiments of the present utility model, for those of ordinary skill in the art, are not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The three-dimensional structure diagram of the energy storage device for the cold and hot air channel isolation that Fig. 1 provides for the embodiment of the utility model one；
Fig. 2 is the corresponding rearviews of Fig. 1；
The internal structure schematic diagram of the energy storage device for the cold and hot air channel isolation that Fig. 3 provides for the embodiment of the utility model one；
The knot in the hot-flow flue region in the energy storage device for the cold and hot air channel isolation that Fig. 4 provides for the embodiment of the utility model one
Structure schematic diagram；
The knot in the cold air duct region in the energy storage device for the cold and hot air channel isolation that Fig. 5 provides for the embodiment of the utility model one
Structure schematic diagram；
Fig. 6 is the corresponding top views of Fig. 3；
Fig. 7 is the corresponding top views of Fig. 4.
Description of reference numerals：
1-casing；11-fresh air inlet；12-exhaust vent；10-handle；21-the second blower fan；22-the first blower fan；3—
Radiator；31-heat-radiating substrate；32-radiating fin；30-sheet metal component；41-electric capacity；411-electric capacity fixed plate；412—
IGBT driving plates；42-sensor；43-relay；44-interface board；45-control panel；441-fixture；51—IGBT；
52-inductance；53-inductance fixed plate.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
The three-dimensional structure diagram for the energy storage device that Fig. 1 provides for the embodiment of the utility model one.Fig. 2 is the corresponding backsights of Fig. 1
Figure.The internal structure schematic diagram for the energy storage device that Fig. 3 provides for the embodiment of the utility model one.Fig. 4 is that the utility model one is real
The structural representation in the hot-flow flue region in the energy storage device of example offer is provided.The storage that Fig. 5 provides for the embodiment of the utility model one
The structural representation in the cold air duct region in energy device.Fig. 6 is the corresponding top views of Fig. 3.Fig. 7 is the corresponding top views of Fig. 4.Ginseng
According to shown in Fig. 1 to Fig. 7, the present embodiment provides a kind of energy storage device of cold and hot air channel isolation.The energy storage device includes：The He of casing 1
Be arranged on the larger electronic component of the first blower fan 22 in casing 1, the second blower fan 21, radiator 3, caloric value and caloric value compared with
Small electronic component.
Wherein, the side of casing 1 has fresh air inlet 11, and the opposite side of casing 1 has exhaust vent 12.It is understood that
Exhaust vent 12 and fresh air inlet 11 are oppositely arranged.Provided with the cold air duct and hot-flow flue separated in casing 1, and cold air duct is located at hot-flow flue
Top.The less electronic component of caloric value is located at cold air duct region, radiator 3 and the larger electronic component position of caloric value
In hot-flow flue region.The inlet side of first blower fan 22 and the inlet side of the second blower fan 21 towards fresh air inlet 11, the first blower fan 22
Air side is towards the air intake of hot-flow flue, and the air side of the second blower fan 21 is towards the air intake of cold air duct, the outlet air end of hot-flow flue
Outlet air end with cold air duct is towards exhaust vent 12.Shown in reference picture 1, when implementing, can also casing 1 be provided with into
The side of air holes 11 sets handle 10, can easily be moved by handle 10 or lift the energy storage device.
It is understood that the first blower fan 22 is used to radiate to the electronic component in hot-flow flue region, the second blower fan
21 are used to radiate to the electronic component in cold air duct region.Specifically, outside cooling wind is in the first blower fan 22 and second
Entered in the presence of blower fan 21 from fresh air inlet 11 in casing 1, the cooling wind sucked by the first blower fan 22 is to hot-flow flue region
Radiator 3 and the larger electronic component of caloric value, wind takes away the heat of the electronic component in hot-flow flue, then hot blast
Discharged from exhaust vent 12.Meanwhile, the less electronics member of caloric value of the cooling wind sucked by the second blower fan 21 into cold air duct
Device, wind takes away the heat of the electronic component in cold air duct, and then hot blast is discharged from exhaust vent 12, so that energy storage device
Internal heat quickly disperses.Because the less electronic component of caloric value and the larger electronic component of caloric value are located at respectively
In different air channels, therefore, both heats will not interact, and be dissipated by the first blower fan 22 exclusively for hot-flow flue
Heat, to ensure having electronic component of the sufficiently large cooling wind into hot-flow flue, makes each electronic component in hot-flow flue
Radiating effect more preferably, is radiated by the second blower fan 21 exclusively for cold air duct, while ensureing the electronic component in cold air duct
Radiating effect.
When implementing, the first blower fan 22 and the second blower fan 21 can be 1.Certainly, in order that radiating effect is more preferable,
First blower fan 22 and the second blower fan 21 are it can also be provided that more than 2, and now multiple first blower fans 22 are arranged in the horizontal direction
The air intake of hot-flow flue, multiple second blower fans 21 are arranged in the air intake of cold air duct in the horizontal direction, such as, shown in reference picture 6,
First blower fan 22 is 4, and the second blower fan 21 is 6.The utility model to the quantity of the first blower fan 22 and the second blower fan 21 not
As limit, particular number can be set according to demand.
The energy storage device for the cold and hot air channel isolation that the present embodiment is provided, passes through the cold wind separated in casing 1 above and below setting
Road and hot-flow flue, hot-flow flue region is arranged on by the larger electronic component of caloric value, by the less electronic component of caloric value
Cold air duct region is arranged on, meanwhile, the first blower fan 22 is set in the air intake of hot-flow flue, second is set in the air intake of cold air duct
Blower fan 21, so as to be radiated by the first blower fan 22 to the electronic component in hot-flow flue region, by 21 pairs of the second blower fan
Electronic component in cold air duct region is radiated, and makes the heat of the electronic component in cold air duct and hot-flow flue will not be mutual
Influence, so as to improve the radiating effect of energy storage device.
More preferred, the diameter of the first blower fan 22 is more than the diameter of the second blower fan 21.It is understood that the first blower fan
22 air output is more than the air output of the second blower fan 21, because the caloric value of the electronic component in hot-flow flue is larger, and it radiates
Required air quantity is necessarily bigger than air quantity needed for the less cooling electronic component of caloric value in cold air duct, therefore, makes the
The diameter of one blower fan 22 is more than the diameter of the second blower fan 21, so that increase the air quantity of the cooling wind entered in hot-flow flue, will
Heat on the larger electronic component of caloric value is quickly taken away, and further improves the radiating efficiency of electronic component.
Wherein, the larger electronic component of caloric value includes：Igbt (Insulated-Gate-
Bipolar-transistor, abbreviation IGBT) and inductance 52.Radiator 3 is mainly used in being radiated for IGBT51, IGBT51's
Bottom surface has fin, and fin is fitted in the upper surface of heat-radiating substrate 31.The fin can be aluminium radiator fin or
The material of other good conductivities.The heat that IGBT51 is sent when working directly quickly is transferred to radiator 3 by fin.Radiating
Device 3 is set close to the air side of the first blower fan 22, and inductance 52 is located at one end away from the first blower fan 22 of radiator 3.Radiator 3
Specifically include：Horizontally disposed heat-radiating substrate 31 and the radiating fin 32 positioned at the lower section of heat-radiating substrate 31.Radiating fin 32 is set
Put direction consistent with the air-out direction of the first blower fan 22.That is, radiating of the heats that send of IGBT51 by IGBT51 bottom surfaces
Piece is quickly transferred to heat-radiating substrate 31, is then passed to heat on radiating fin 32, radiating fin 32 by from the first blower fan 22
The cooling wind of air side blowout take away, gap of the cooling wind along radiating fin 32 blows to inductance 52, by the heat of inductance 52
Take away, then the exhaust vent 12 from the opposite side of casing 1 is blown out.
The less electronic component of caloric value includes：Electric capacity 41, sensor 42 and relay 43.Electric capacity 41 is close to the second wind
The air side of machine 21 is set and positioned at IGBT51 top, specifically, electric capacity 41 is fixed in electric capacity fixed plate 411, and radiate base
The both sides of plate 31 are provided with the sheet metal component 30 for Support Capacitor fixed plate 411, and the lower section of electric capacity fixed plate 411 drives provided with IGBT
Plate 412, IGBT driving plates 412 are used to drive IGBT51 to work.Relay 43 is set close to exhaust vent 12 and positioned at inductance 52
Top, sensor 42 is located in the space between electric capacity 41 and relay 43.Specifically, the top of inductance 52 is fixed provided with inductance
Plate 53, inductance fixed plate 53 is connected to one end away from the first blower fan 22 of heat-radiating substrate 31, it is to be understood that heat-radiating substrate
31 and inductance fixed plate 53 be collectively forming isolation strip for isolating hot-flow flue and cold air duct.Specifically, inductance fixed plate 53
One end is screwed on heat-radiating substrate 31, and the other end of inductance fixed plate 53 is screwed on casing 1, relay
Device 43 is connected to the upper surface of inductance fixed plate 53, such as relay 43 is screwed in inductance fixed plate 53.This reality
It is not construed as limiting with the new specific fixed form to inductance fixed plate 53 and relay 43, as long as inductance fixed plate 53 can be realized
With being reliably connected for relay 43.
Further, the less electronic component of caloric value also includes：Control panel 45 and for connecting connecing for electric power system
Oralia 44, interface board 44 is horizontally set on the top of relay 43 and sensor 42, and control panel 45 is vertically provided at interface board 44
Upper surface.The edge of interface board 44 is provided with fixture 441, and interface board 44 is connected by fixture 441 with the inwall of casing 1.
Specifically, the fixture 441 includes the connecting plate and the screw on connecting plate positioned at the edge of interface board 44, and interface board 44 leads to
Cross and wear the screw of the screw and be fixed on casing 1, the fixed form of the utility model docking oralia 44 is not limited thereto.
The energy storage device for the cold and hot air channel isolation that the present embodiment is provided, passes through the cold wind separated in casing 1 above and below setting
Road and hot-flow flue, set the first blower fan 22 in the air intake of hot-flow flue, the larger electronic component of radiator 3 and caloric value are set
Put in hot-flow flue region, IGBT51 is radiated by radiator 3, the radiating that the heat on IGBT51 passes through IGBT51 bottom surfaces
Piece is quickly transferred to radiator 3, and the first blower fan 22 sucks outside cooling wind from fresh air inlet 11, from the air-out of the first blower fan 22
The cooling wind of side blowout blows to radiator 3 and inductance 52 successively, the heat on radiator 3 and inductance 52 is taken away, then hot blast
Blown out from the exhaust vent 12 of the opposite side of casing 1, it is achieved thereby that to the good heat radiating of electronic component in hot-flow flue region；Together
When, the second blower fan 21 is set in the air intake of cold air duct, the less electronic component of caloric value is arranged on cold air duct region, the
Two blower fans 21 suck outside cooling wind from fresh air inlet 11, and the cooling wind blown out from the air side of the second blower fan 21 is blowed to successively
Electric capacity 41, sensor 42, interface board 44, control panel 45 and relay 43, by electric capacity 41, sensor 42, interface board 44, control panel
45 and relay 43 on heat take away, then the exhaust vent 12 of hot blast from the opposite side of casing 1 is blown out, it is achieved thereby that to cold
The radiating of electronic component in air channel, so that the heat of cold air duct and the electronic component in hot-flow flue region will not mutual shadow
Ring, so as to improve the radiating effect of energy storage device.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (9)
1. a kind of energy storage device of cold and hot air channel isolation, it is characterised in that including casing and first be arranged in the casing
The larger electronic component of blower fan, the second blower fan, radiator, caloric value and the less electronic component of caloric value；
The side of the casing has fresh air inlet, and the opposite side of the casing has exhaust vent；Provided with separation in the casing
Cold air duct and hot-flow flue, and the cold air duct is located at the top of the hot-flow flue；The less electronic component position of caloric value
In the cold air duct region, the radiator and the larger electronic component of the caloric value are located at the hot-flow flue region；
The inlet side of first blower fan and the inlet side of second blower fan are towards the fresh air inlet, and first blower fan goes out
Wind side is towards the air intake of the hot-flow flue, and the air side of second blower fan is towards the air intake of the cold air duct, the heat
The outlet air end of the outlet air end in air channel and the cold air duct is towards the exhaust vent.
2. the energy storage device of cold and hot air channel isolation according to claim 1, it is characterised in that the diameter of first blower fan
More than the diameter of second blower fan.
3. the energy storage device of cold and hot air channel isolation according to claim 1, it is characterised in that the radiator is close to described
The air side of first blower fan is set；
The radiator includes horizontally disposed heat-radiating substrate and the radiating fin below the heat-radiating substrate, the radiating
The setting direction of fin is consistent with the air-out direction of first blower fan.
4. the energy storage device of cold and hot air channel isolation according to claim 3, it is characterised in that the larger electricity of the caloric value
Sub- component includes：Insulated gate bipolar transistor IGBT and inductance；
The fin of the IGBT bottom surfaces is fitted with the upper surface of the heat-radiating substrate, and the inductance is located at the remote of the radiator
From one end of first blower fan.
5. the energy storage device of cold and hot air channel isolation according to claim 4, it is characterised in that the less electricity of caloric value
Sub- component includes：Electric capacity, sensor and relay；
The electric capacity is set close to the air side of second blower fan and positioned at the top of the IGBT, the relay is close to institute
State exhaust vent to set and positioned at the top of the inductance, the sensor is located at the space between the electric capacity and the relay
It is interior.
6. the energy storage device of cold and hot air channel isolation according to claim 5, it is characterised in that the top of the inductance is provided with
Inductance fixed plate, the inductance fixed plate is connected to one end of remote first blower fan of the heat-radiating substrate, the inductance
Fixed plate and the heat-radiating substrate are collectively forming the isolation strip for isolating the hot-flow flue and the cold air duct, the relay
It is connected to the upper surface of the inductance fixed plate.
7. the energy storage device of cold and hot air channel isolation according to claim 5, it is characterised in that the less electricity of caloric value
Sub- component also includes control panel and the interface board for connecting electric power system, and the interface board is horizontally set on the relay
With the top of the sensor, the control panel is vertically provided at the upper surface of the interface board.
8. the energy storage device of the cold and hot air channel isolation according to any one of claim 1 to 7, it is characterised in that described first
The quantity at least two of blower fan, first blower fan is arranged in the air intake of the hot-flow flue in the horizontal direction described at least two.
9. the energy storage device of cold and hot air channel isolation according to claim 8, it is characterised in that the quantity of second blower fan
At least two, second blower fan is arranged in the air intake of the cold air duct in the horizontal direction described at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720287543.5U CN206620394U (en) | 2017-03-23 | 2017-03-23 | The energy storage device of cold and hot air channel isolation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720287543.5U CN206620394U (en) | 2017-03-23 | 2017-03-23 | The energy storage device of cold and hot air channel isolation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206620394U true CN206620394U (en) | 2017-11-07 |
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ID=60233694
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720287543.5U Active CN206620394U (en) | 2017-03-23 | 2017-03-23 | The energy storage device of cold and hot air channel isolation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225689A (en) * | 2018-03-01 | 2019-09-10 | 许继电气股份有限公司 | The radiator structure of electric component box |
| CN112004387A (en) * | 2020-09-10 | 2020-11-27 | 科华恒盛股份有限公司 | Module heat radiation structure |
-
2017
- 2017-03-23 CN CN201720287543.5U patent/CN206620394U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225689A (en) * | 2018-03-01 | 2019-09-10 | 许继电气股份有限公司 | The radiator structure of electric component box |
| CN112004387A (en) * | 2020-09-10 | 2020-11-27 | 科华恒盛股份有限公司 | Module heat radiation structure |
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