CN209267193U - Integral type DC charging system based on phase transformation heat exchange - Google Patents
Integral type DC charging system based on phase transformation heat exchange Download PDFInfo
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- CN209267193U CN209267193U CN201821615059.1U CN201821615059U CN209267193U CN 209267193 U CN209267193 U CN 209267193U CN 201821615059 U CN201821615059 U CN 201821615059U CN 209267193 U CN209267193 U CN 209267193U
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Abstract
The utility model is a kind of integral type DC charging system based on phase transformation heat exchange, including cabinet body, electrical and control unit cabin is equipped in cabinet body, heat exchanger unit cabin, charging module cabin, heat exchanger unit cabin includes the outer cabin of heat exchanger cabinet and heat exchanger cabinet inside cabin, heat exchanger condenser assembly and the outer cabin fan assembly of heat exchanger cabinet are installed in the outer cabin of heat exchanger cabinet, heat exchanger evaporator assemblies are installed in heat exchanger cabinet inside cabin, heat exchanger cabinet inside cabin fan assembly and control assembly, electrical and control unit cabin is isolated with heat exchanger unit cabin by first partition, it is isolated to form respective independent sealed space by second partition between the outer cabin of heat exchanger cabinet and heat exchanger cabinet inside cabin.The utility model charging module cabin and the completely isolated sealing of external environment solve the problems, such as charging module heat dissipation problem and to solve charge control cabinet degree of protection low.All devices of the utility model are assembled in inside a cabinet body, simplify product structure, reduce product cost.
Description
Technical field
The utility model relates to DC charging fields, more particularly, to a kind of one based on phase transformation hot swapping
Formula DC charging system field.
Background technique
DC charging motor charge power is big, and heat dissipation capacity is big, such as the DC charging motor of 115KW, the heat that when work generates
Just reaching 6KW, so big heat dissipation capacity needs Wind Volume, high-revolving blower heat could be given out cabinet, if using
The radiating mode of direct ventilation, it is easy to by oil smoke, the pollutants inspiration charging module such as dust causes charging module high failure rate,
Even charging module is caused to damage, so that influencing charging normal for charger.
Utility model content
The purpose of the utility model is to provide a kind of integral type DC charging systems based on phase transformation heat exchange.This is practical new
Type is radiated using hermetically sealed interior circulating phase-change heat exchange, and charging module cabin and the completely isolated sealing of external environment solve
Charging module heat dissipation problem, while solving the problems, such as that traditional charge control cabinet degree of protection is low.And the utility model only has one
A cabinet body, all devices are assembled in inside a cabinet body, simplify product structure, reduce product cost.
Technical solutions of the utility model are: the integral type DC charging system based on phase transformation heat exchange of the utility model,
Include cabinet body, is equipped with electrical and control unit cabin, heat exchanger unit cabin, charging module cabin, heat exchanger unit in cabinet body
Cabin includes the outer cabin of heat exchanger cabinet and heat exchanger cabinet inside cabin, and the outer cabin of heat exchanger cabinet is placed in the upper of heat exchanger cabinet inside cabin
Side, heat exchanger cabinet are installed with cabin fan assembly, heat exchanger outside heat exchanger condenser assembly and heat exchanger cabinet in outer cabin
Heat exchanger evaporator assemblies, heat exchanger cabinet inside cabin fan assembly and control assembly are installed in cabinet inside cabin, electrical and control
Unit cabin is isolated with heat exchange unit cabin by first partition, by the between the outer cabin of heat exchanger cabinet and heat exchanger cabinet inside cabin
Two partitions are isolated to form respective independent sealed space, are installed with charging module component in charging module cabin, electrical and control unit
Be isolated between cabin and charging module cabin by charging module cabin sealing plate to form respective independent sealed space, the outer cabin of heat exchanger cabinet with
Heat exchange between heat exchanger cabinet inside cabin realizes that the outer cabin of heat exchanger cabinet is contacted with outside air by phase transformation heat exchange, leads to
It crosses natural wind to be cooled down, heat exchanger cabinet inside cabin and outside air seal, the wind of heat exchanger cabinet inside cabin and charging module cabin
Road connection；First partition between charging module cabin and heat exchanger cabinet inside cabin is provided with charging module cabin air inlet hole and charging module
Cabin exhaust vent forms circulation temperature lowering air duct in the first heat exchange sealed between charging module cabin and heat exchanger cabinet inside cabin, from
Charging module component come out hot wind, under the attraction of heat exchanger cabinet inside cabin fan assembly, from charging module cabin exhaust vent into
Enter heat exchanger cabinet inside cabin, the liquid phase using heat exchanger evaporator assemblies, inside heat exchanger evaporator assemblies tubule
Become material heat absorption vaporization, so that hot blast temperature be made to reduce, hot wind passes through after heat exchanger evaporator assemblies cool down in cabinet inside cabin wind
Under the attraction of thermomechanical components, from charging module cabin, air inlet hole enters charging module cabin and dissipates to the charging module component in charging module cabin
Heat, the heat exchanger condenser assembly in the outer cabin of heat exchanger evaporator assemblies and heat exchanger cabinet in heat exchanger cabinet inside cabin
It is connected by vaporization end brass component with liquefaction end brass component, forms circulation temperature lowering air duct in the second heat exchange, heat exchanger
After liquid state phase change material inside heat exchanger evaporator assemblies tubule in cabinet inside cabin absorbs the heat vaporization in hot wind, pass through
Vaporization end brass component rises to the heat exchanger condenser assembly in the outer cabin of heat exchanger cabinet, in heat exchanger condenser assembly
In encounter outer low temperature air liquefaction cooling, after liquefaction by liquefaction end brass component be circulated back in heat exchanger cabinet inside cabin
Heat exchanger evaporator assemblies, the outer cabin fan assembly of cabinet in the outer cabin of heat exchanger cabinet from heat exchanger unit portion's air draught out of my cabin,
The wind of sucking enters the outer cabin of heat exchanger cabinet by the outer cabin air port of first heat exchanger cabinet, then by the outer cabin of heat exchanger cabinet
Heat exchanger condenser assembly carry out heat exchange, carry out after heat exchange the hot wind that is formed by outside the second cabinet cabin air port blow out heat
Exchanger unit cabin forms circulation temperature lowering air duct in third heat exchange.
The utility model is radiated using the hermetically sealed interior circulating phase-change hot swapping of integral type, charging module cabin and outer
Environment completely isolated sealing in boundary's solves charging module heat dissipation problem, while it is low to solve traditional charge control cabinet degree of protection
The problem of.Only one cabinet body of the utility model whole system, all devices are assembled in inside a cabinet body, simplify product knot
Structure reduces product cost.
Detailed description of the invention
Fig. 1 is the principles of the present invention block diagram；
Fig. 2 is the thermal cycle schematic diagram of the utility model；
Fig. 3 is the overall perspective view of the utility model；
Fig. 4 is the D-D sectional view in Fig. 3；
Fig. 5 is the E-E sectional view in Fig. 3；
Fig. 6 is the perspective view that the utility model cabinet hides back shroud；
Fig. 7 is electrical the utility model heat exchange unit back loading type and control unit cabin and charging module cabin plane figure master
View；
Fig. 8 is that electrical the utility model heat exchange unit back loading type and control unit cabin and charging module cabin plane figure are left
View；
Fig. 9 is the utility model heat exchange unit back loading type electrically and after control unit cabin and charging module cabin plane figure
View；
Figure 10 is the electrical left dress formula of the utility model heat exchange unit and control unit cabin and charging module cabin plane figure
Main view；
Figure 11 is the electrical left dress formula of the utility model heat exchange unit and control unit cabin and charging module cabin plane figure
Right view；
Figure 12 is the electrical left dress formula of the utility model heat exchange unit and control unit cabin and charging module cabin plane figure
Left view；
Figure 13 is the electrical right dress formula of the utility model heat exchange unit and control unit cabin and charging module cabin plane figure
Main view；
Figure 14 is the electrical right dress formula of the utility model heat exchange unit and control unit cabin and charging module cabin plane figure
Right view；
Figure 15 is the electrical right dress formula of the utility model heat exchange unit and control unit cabin and charging module cabin plane figure
Left view；
Figure 16 is the utility model machine system main view；
Figure 17 is the Section A-A figure in Figure 16；
Figure 18 is the section B-B figure in Figure 16；
Figure 19 is the C-C sectional view in Figure 16；
Figure 20 is the utility model the first heat exchange down cycles air duct floor map；
Figure 21 is the second hot heat exchange down cycles of the utility model air duct floor map；
Figure 22 is the utility model third hot heat exchange down cycles air duct floor map；
In figure: 1. electrical and control unit cabins, 2. heat exchanger unit cabins, 3. charging module cabin sealing plates, 4. charging modules
Cabin, 5. exchange input modules, 6. DC charging rifles, 7. High voltage output circuit assemblies, 8. charge control device assemblies, 9. protection groups
Part, charging module component, the outer cabin of 11. heat exchanger cabinets, 12. heat exchanger cabinet inside cabins, 13. charging module cabin air inlet holes, 14.
Charging module cabin exhaust vent, 15. heat exchanger evaporator assemblies, 16. cabinet inside cabin fan assemblies, 17. control assemblies, 18. vaporizations
End brass component, 19. liquefaction end brass components, 20. heat exchanger condenser assemblies, the outer cabin fan assembly of 21. cabinets, 22. first
The outer cabin air port of cabinet, the outer cabin air port of 23. second cabinets, 24. first heat exchange down cycles air ducts, 25 second heat exchange down cycles wind
Road, 26 third heat exchange down cycles air ducts, 27. first partitions, 28. second partitions.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
The integral type DC charging system based on phase transformation heat exchange of the utility model, includes cabinet body, is equipped in cabinet body
Electrical and control unit cabin 1, heat exchanger unit cabin 2, charging module cabin 4, heat exchanger unit cabin 2 include heat exchanger cabinet
Outer cabin 11 and heat exchanger cabinet inside cabin 12, the outer cabin 11 of heat exchanger cabinet are placed in the top of heat exchanger cabinet inside cabin 12, heat exchanger
Heat exchanger condenser assembly 20 and the outer cabin fan assembly 21 of heat exchanger cabinet, heat exchanger cabinet inside cabin are installed in the outer cabin 11 of cabinet
Heat exchanger evaporator assemblies 15, heat exchanger cabinet inside cabin fan assembly 16 and control assembly 17 are installed in 12, electrical and control
It is isolated between unit cabin 1 processed and heat exchanger unit cabin 2 by first partition 27, the outer cabin 11 of heat exchanger cabinet and heat exchanger cabinet
Respectively independent sealed space is formed by the isolation of second partition 28 between inside cabin 12, is installed with charging module in charging module cabin 4
Formation is isolated respectively independently by charging module cabin sealing plate 3 between electrical and control unit cabin 1 and charging module cabin 4 in component 10
Sealing space, the heat exchange between the outer cabin 11 of heat exchanger cabinet and heat exchanger cabinet inside cabin 12 is realized by phase transformation heat exchange, hot
The outer cabin 11 of exchanger cabinet is contacted with outside air, is cooled down by natural wind, heat exchanger cabinet inside cabin 12 is close with outside air
Envelope, heat exchanger cabinet inside cabin 12 are connect with the air duct in charging module cabin 4；Between charging module cabin 4 and heat exchanger cabinet inside cabin 12
First partition 27 be provided with charging module cabin air inlet hole 13 and charging module cabin exhaust vent 14, form charging module cabin 4 and heat handed over
Circulation temperature lowering air duct 24 in the first heat exchange sealed between parallel operation cabinet inside cabin 12, the hot wind come out from charging module component 10,
Under the attraction of heat exchanger cabinet inside cabin fan assembly 16, enter heat exchanger cabinet inside cabin 12 from charging module cabin exhaust vent 14,
Using heat exchanger evaporator assemblies 15, the liquid state phase change material inside 15 tubule of heat exchanger evaporator assemblies absorbs heat vapour
Change, so that hot blast temperature be made to reduce, hot wind passes through after heat exchanger evaporator assemblies 15 cool down in heat exchanger cabinet inside cabin blower
Under the attraction of component 16, enter charging module cabin 4 to the charging module group in charging module cabin 4 from charging module cabin air inlet hole 13
Part 10 radiates, the heat exchange in the outer cabin 11 of the heat exchanger evaporator assemblies 15 and heat exchanger cabinet in heat exchanger cabinet inside cabin 12
Device condenser assembly 20 is connected by vaporization end brass component 18 and liquefaction end brass component 19, forms circulation in the second heat exchange
Cool down air duct 25, and the liquid state phase change material inside 15 tubule of heat exchanger evaporator assemblies in heat exchanger cabinet inside cabin 12 absorbs
After heat vaporization in hot wind, the condensation of the heat exchanger outside heat exchanger cabinet in cabin 11 is risen to by vaporizing end brass component 18
Device assembly 19 encounters outer low temperature air liquefaction cooling in heat exchanger condenser assembly 20, passes through liquefaction end copper after liquefaction
Tube assembly 20 is circulated back to the heat exchanger evaporator assemblies 15 in heat exchanger cabinet inside cabin 12, outside heat exchanger cabinet in cabin 11
The outer cabin fan assembly 21 of cabinet from the 2 outside air draught of heat exchanger unit cabin, the wind of sucking is by the outer cabin wind of first heat exchanger cabinet
Mouth 22 enters the outer cabin 11 of heat exchanger cabinet, then passes through the progress of heat exchanger condenser assembly 20 in the outer cabin 11 of heat exchanger cabinet
Heat exchange carries out the hot wind formed after heat exchange by the blowout of the cabin air port 23 heat exchanger unit cabin 2 outside the second cabinet, forms third
Circulation temperature lowering air duct 26 in heat exchange.
In the present embodiment, above-mentioned charging module cabin 4 seals outside air.
In the present embodiment, above-mentioned electrical and 4 the two cabins of control unit cabin 1 and charging module cabin air duct is independent close
Envelope.
In the present embodiment, ac input circuit component 5, DC charging rifle are installed in above-mentioned electrical and control unit cabin 1
6, High voltage output circuit assemblies 7, charge control device assembly 8, protection component 9, ac input circuit component 5 and charge controller group
Part 8 connects, and provides exchange input service power supply for it.Ac input circuit component 5 is connect with charging module cabin 4, for the mould that charges
Block assembly 10 provides three-phase and four-line alternating current input power supplying, and protection component 9 is connect with ac input circuit component 5, and it is defeated to provide exchange
The protective effect entered, charge control device assembly 8 are connect with charging module component 10, charge control device assembly 8 starting, stop and
The state of charging module component 10 is monitored, charge control device assembly 8 is connect with DC charging rifle 6, and charge control device assembly 8 monitors
The charged state of DC charging rifle 6, High voltage output circuit assemblies 7 are connect with charging module component 10.
In the present embodiment, above-mentioned High voltage output circuit assemblies 7 include DC meter 73, DC fuse 72, direct current after
Electric appliance 71, the direct current that charging module component 10 exports successively pass through DC meter 73, DC fuse 72, DC relay
71。
In addition, according to the needs of use, being also installed with compressor in above-mentioned heat exchanger unit cabin 2, it is designed to empty heat one
Formula heat exchanger.In the present embodiment, compressor is mounted on the outer cabin 11 of heat exchanger cabinet of heat exchanger cabinet.According to using need
It wants, is also installed with heating tube in above-mentioned heat exchanger unit cabin 2.In the present embodiment, heating tube is mounted on heat exchanger cabinet inside cabin
On 12, heating tube is heated to the circulation air in heat exchanger cabinet inside cabin 12.Heating tube is mainly the ground colder in weather
Side, to the cold air heating of 30 the inside of circulation temperature lowering channel in the second heat exchange.
The relative position of complete machine is arranged in above-mentioned heat exchanger unit cabin 2, can there is following embodiment:
Embodiment 1:
In the present embodiment, the back side of complete machine is arranged in heat exchanger unit cabin 2, as shown in Figure 7.
Embodiment 2:
In the present embodiment, the left side of complete machine is arranged in heat exchanger unit cabin 2, as shown in Figure 10.
Embodiment 3:
In the present embodiment, the right side of complete machine is arranged in heat exchanger unit cabin 2, as shown in figure 13.
Claims (7)
1. a kind of integral type DC charging system based on phase transformation heat exchange, it is characterised in that include cabinet body, be equipped in cabinet body
Electrical and control unit cabin (1), heat exchanger unit cabin (2), charging module cabin (4), heat exchanger unit cabin (2) include heat
The outer cabin (11) of exchanger cabinet and heat exchanger cabinet inside cabin (12), the outer cabin (11) of heat exchanger cabinet are placed in heat exchanger cabinet inside cabin (12)
Top, is installed with heat exchanger condenser assembly (20) and the outer cabin blower fan group of heat exchanger cabinet in the outer cabin (11) of heat exchanger cabinet
Part (21), heat exchanger cabinet inside cabin (12) is interior to be installed with heat exchanger evaporator assemblies (15), heat exchanger cabinet inside cabin blower fan group
Part (16) and control assembly (17), electrical and control unit cabin (1) and heat exchanger unit cabin (2) by first partition (27) every
It is respective independently from formation be isolated by second partition (28) between the outer cabin (11) of, heat exchanger cabinet and heat exchanger cabinet inside cabin (12)
Sealing space is installed with charging module component (10) in charging module cabin (4), electrical and control unit cabin (1) and charging module
Respectively independent sealed space, the outer cabin (11) of heat exchanger cabinet and heat are formed by charging module cabin sealing plate (3) isolation between cabin (4)
Heat exchange between exchanger cabinet inside cabin (12) realizes that the outer cabin (11) of heat exchanger cabinet connects with outside air by phase transformation heat exchange
Touching, is cooled down by natural wind, and heat exchanger cabinet inside cabin (12) and outside air seal, heat exchanger cabinet inside cabin (12) with fill
The air duct of electric module bay (4) connects；First partition (27) between charging module cabin (4) and heat exchanger cabinet inside cabin (12) is provided with
Charging module cabin air inlet hole (13) and charging module cabin exhaust vent (14) form charging module cabin (4) and heat exchanger cabinet inside cabin
(12) in the first heat exchange sealed between circulation temperature lowering air duct (24), the hot wind come out from charging module component (10), in heat
Under the attraction of exchanger cabinet inside cabin fan assembly (16), enter heat exchanger cabinet inside cabin from charging module cabin exhaust vent (14)
(12), the liquid phase-change material using heat exchanger evaporator assemblies (15), inside heat exchanger evaporator assemblies (15) tubule
Material heat absorption vaporization, so that hot blast temperature be made to reduce, hot wind passes through after heat exchanger evaporator assemblies (15) cool down in heat exchanger
Under the attraction of cabinet inside cabin fan assembly (16), enter charging module cabin (4) to charging module from charging module cabin air inlet hole (13)
Charging module component (10) heat dissipation in cabin (4), heat exchanger evaporator assemblies (15) in heat exchanger cabinet inside cabin (12) with
Heat exchanger condenser assembly (20) in the outer cabin (11) of heat exchanger cabinet passes through vaporization end brass component (18) and liquefaction end copper
Tube assembly (19) connection forms circulation temperature lowering air duct (25) in the second heat exchange, the heat exchange in heat exchanger cabinet inside cabin (12)
After liquid state phase change material inside device evaporator assemblies (15) tubule absorbs the heat vaporization in hot wind, by vaporizing end copper pipe group
Part (18) rises to the heat exchanger condenser assembly (20) in the outer cabin (11) of heat exchanger cabinet, in heat exchanger condenser assembly
(20) outer low temperature air liquefaction cooling is encountered in, and heat exchanger cabinet is circulated back to by liquefaction end brass component (19) after liquefaction
Heat exchanger evaporator assemblies (15) in inside cabin (12), the outer cabin fan assembly (21) of cabinet in the outer cabin (11) of heat exchanger cabinet from
The wind of the external air draught in heat exchanger unit cabin (2), sucking enters heat exchanger by the outer cabin air port (22) of first heat exchanger cabinet
Then the outer cabin (11) of cabinet carries out heat exchange by the heat exchanger condenser assembly (20) in the outer cabin (11) of heat exchanger cabinet, into
The hot wind formed after row heat exchange is formed third heat and is handed over by cabin air port (23) blowout heat exchanger unit cabin (2) outside the second cabinet
Change interior circulation temperature lowering air duct (26).
2. the integral type DC charging system according to claim 1 based on phase transformation heat exchange, it is characterised in that above-mentioned to fill
Electric module bay (4) seals outside air.
3. the integral type DC charging system according to claim 1 based on phase transformation heat exchange, it is characterised in that above-mentioned electricity
The air duct in the two cabins of gas and control unit cabin (1) with charging module cabin (4) is independent sealed.
4. the integral type DC charging system according to claim 1 based on phase transformation heat exchange, it is characterised in that above-mentioned heat
It is also installed with compressor in exchanger unit cabin (2), is designed to empty hot integrated heat exchanger.
5. the integral type DC charging system according to claim 1 based on phase transformation heat exchange, it is characterised in that above-mentioned heat
Heating tube is also installed in exchanger unit cabin (2).
6. the integral type DC charging system according to any one of claims 1 to 5 based on phase transformation heat exchange, feature exist
It is returned in being installed with ac input circuit component (5), DC charging rifle (6), High voltage output in above-mentioned electrical and control unit cabin (1)
Road component (7), charge control device assembly (8), protection component (9), ac input circuit component (5) and charge control device assembly
(8) it connects, provides exchange input service power supply for it, ac input circuit component (5) is connect with charging module cabin (4), to fill
Electric modular assembly (10) provides three-phase and four-line alternating current input power supplying, and protection component (9) is connect with ac input circuit component (5),
The protective effect of exchange input is provided, charge control device assembly (8) is connect with charging module component (10), charge control device assembly
(8) start, the state of stopping and monitoring charging module component (10), charge control device assembly (8) and DC charging rifle (6) are even
It connects, charge control device assembly (8) monitors the charged state of DC charging rifle (6), High voltage output circuit assemblies (7) and charging module
Component (10) connection.
7. the integral type DC charging system according to claim 6 based on phase transformation heat exchange, it is characterised in that above-mentioned height
Pressing output loop component (7) includes DC meter (73), DC fuse (72), DC relay (71), charging module group
The direct current of part (10) output successively passes through DC meter (73), DC fuse (72), DC relay (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615059.1U CN209267193U (en) | 2018-09-30 | 2018-09-30 | Integral type DC charging system based on phase transformation heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615059.1U CN209267193U (en) | 2018-09-30 | 2018-09-30 | Integral type DC charging system based on phase transformation heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209267193U true CN209267193U (en) | 2019-08-16 |
Family
ID=67553510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821615059.1U Active CN209267193U (en) | 2018-09-30 | 2018-09-30 | Integral type DC charging system based on phase transformation heat exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209267193U (en) |
-
2018
- 2018-09-30 CN CN201821615059.1U patent/CN209267193U/en active Active
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