CN208638863U - Phase change heat exchange device, charger radiating cabinet and charger - Google Patents
Phase change heat exchange device, charger radiating cabinet and charger Download PDFInfo
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- CN208638863U CN208638863U CN201821009294.4U CN201821009294U CN208638863U CN 208638863 U CN208638863 U CN 208638863U CN 201821009294 U CN201821009294 U CN 201821009294U CN 208638863 U CN208638863 U CN 208638863U
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Abstract
The utility model discloses a kind of phase change heat exchange devices, charger radiating cabinet and charger, phase change heat exchange device includes cabinet, first blower, second blower and microchannel plate heat exchanger, phase-change material is housed in the microchannel plate heat exchanger, partition is provided in the cabinet, the box house is divided into cold-zone and hot-zone arranged up and down by the partition, the microchannel plate heat exchanger is in tilted layout and runs through the partition, the position that the microchannel plate heat exchanger is located at the cold-zone is condensation part, the position that the microchannel plate heat exchanger is located at the hot-zone is evaporation part；The cabinet is provided with the first air inlet and the first air outlet for being connected to the cold-zone, and the cabinet is provided with the second air inlet and the second air outlet for being connected to the hot-zone.The radiating efficiency for improving charger is realized, to improve the use reliability of charger.
Description
Technical field
The utility model relates to charging equipment more particularly to a kind of phase change heat exchange devices, charger radiating cabinet and charging
Machine.
Background technique
Currently, popularizing with electric vehicle, electric vehicle generallys use charger and charges, and charger generally passes through cabinet body
Various electrical appliance modules are installed, still, electrical appliance module will generate a large amount of heat, China Patent No. during the work time
201610974945.2 disclose a kind of heat pipe and charger cabinet and charger using the device, using two
Pipeline section arranged up and down forms heat pipe structure, wherein two pipeline sections are connected by connecting tube, in actual use, are passed through
The pipeline section on top radiates, and is absorbed heat by the pipeline section of lower part.But since the refrigerant between upper lower tube section is only logical
The connecting tube crossed between lower tube section is transmitted, and the efficiency of transmission of refrigerant is lowly lower so as to cause radiating efficiency.How to set
Counting a kind of charger that radiating efficiency is high is technical problem to be solved in the utility model.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of phase change heat exchange device, charger radiating cabinet and
Charger realizes the radiating efficiency for improving charger, to improve the use reliability of charger.
Technical solution provided by the utility model is a kind of phase change heat exchange device, including cabinet, the first blower, the second wind
Machine and microchannel plate heat exchanger are equipped with phase-change material in the microchannel plate heat exchanger, are provided with partition in the cabinet,
The box house is divided into cold-zone and hot-zone arranged up and down by the partition, and the microchannel plate heat exchanger is in tilted layout
And run through the partition, the position that the microchannel plate heat exchanger is located at the cold-zone is condensation part, and the microchannel is board-like
The position that heat exchanger is located at the hot-zone is evaporation part；The cabinet is provided with the first air inlet and first for being connected to the cold-zone
Air outlet, the cabinet are provided with the second air inlet and the second air outlet for being connected to the hot-zone.
Further, the partition is provided with inclination mounting portion, and the microchannel plate heat exchanger is arranged in the inclination
On mounting portion.
Further, the airflow direction of the cold-zone is opposite with the airflow direction of the hot-zone.
Further, the flow direction inclination of condensation part air-flow along the cold-zone of the microchannel plate heat exchanger,
The flow direction of evaporation part air-flow along the hot-zone of the microchannel plate heat exchanger tilts.
Further, it is provided with and keeps out the wind between second air outlet and the evaporation part of the microchannel plate heat exchanger
Plate, second blower are arranged at second air outlet.
Further, temperature sensor is additionally provided in the hot-zone, the temperature sensor is close to second air inlet
Mouthful.
Further, first air inlet and first air outlet are positioned opposite and the correspondence of the cabinet is arranged in
On side wall；Second air inlet and second air outlet are arranged on the bottom plate of the cabinet.
The utility model also provides a kind of charger radiating cabinet, including cabinet body, is provided with hot-blast outlet on the cabinet body
And cold wind import, it further include above-mentioned phase change heat exchange device；The cabinet of the phase change heat exchange device is mounted on the cabinet body, described
Hot-blast outlet is connect with the second air inlet of the phase change heat exchange device, and the of the cold wind import and the phase change heat exchange device
The connection of two air outlets.
Further, partition is provided between the hot-blast outlet and the cold wind import.
The utility model also provides a kind of charger, including above-mentioned charger radiating cabinet.
Compared with prior art, the advantages and positive effects of the utility model are as follows: by using integrally-built microchannel
Plate heat exchanger, which is realized, carries out heat exchange between cabinet body inner air and outer air, plate heat exchanger inclination in microchannel runs through partition, microchannel
Every microchannel of plate heat exchanger is distributed in cold-zone and hot-zone simultaneously, in this way, the phase-change material in microchannel can be fast
The neither endothermic nor exothermic of speed carries out phase transformation, to improve the heat exchanger effectiveness between interior of the cabinet air, realizes that raising charger is used and dissipates
The radiating efficiency of hot cabinet, to improve the use reliability of charger.In addition, using the microchannel plate heat exchanger of integral structure,
Space hold amount is effectively reduced, so that the structure of phase change heat exchange device is more compact, is conducive to the volume for reducing charger.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the cross-sectional view of the utility model charger radiating cabinet；
Fig. 2 is the perspective view of the utility model phase change heat exchange device；
Fig. 3 is the bottom view of the utility model phase change heat exchange device；
Fig. 4 is the cross-sectional view of the utility model phase change heat exchange device.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
As Figure 1-Figure 4, the present embodiment charger installs related electric module using radiating cabinet, wherein electrical mould
Root tuber is typically arranged with accessory power supply, power module and power distribution module according to the requirement of prior art charger, and power mould
Block is then used to charge to electric vehicle to charging gun power supply realization, specific manifestation entity of the present embodiment to each electrical module
With no restrictions.Wherein, radiating cabinet includes cabinet body 1, and related electric module is installed by cabinet body 1, and in order to the sky in cabinet body 1
Gas cools down, and is also configured with phase change heat exchange device 2 on cabinet body 1, and phase change heat exchange device 2 includes cabinet 21, the first blower 22, the
Two blowers 23 and microchannel plate heat exchanger 24 are equipped with phase-change material, the cabinet 21 in the microchannel plate heat exchanger 24
In be provided with partition 210,21 inside division of cabinet is cold-zone 201 arranged up and down and hot-zone 202 by the partition 210,
The microchannel plate heat exchanger 24 is in tilted layout and runs through the partition 210, and the microchannel plate heat exchanger 24 is located at institute
The position for stating cold-zone 201 is condensation part, and the position that the microchannel plate heat exchanger 24 is located at the hot-zone 202 is evaporation part；
The cabinet 21 is provided with the first air inlet 211 and the first air outlet 212 for being connected to the cold-zone 201, and the cabinet 21 is arranged
There are the second air inlet 213 and the second air outlet 214 for being connected to the hot-zone 202.
Specifically, the cabinet 21 of phase change heat exchange device 2 is mounted on the top of cabinet body 1, the top of cabinet body 1 is provided with simultaneously
Hot-blast outlet and cold wind import, hot-blast outlet are connect with the second air inlet 213, and the cold wind import and the second air outlet 214 connect
It connecing, cabinet body 1 is connected to form wind circulation stream with the hot-zone in cabinet 21, in actual use, the first blower 22 and second
Blower 23 starts, and the hot-air in cabinet body 1 enters in hot-zone 202 from hot-blast outlet, and the hot-air for entering hot-zone 202 will be with
The evaporation part of microchannel plate heat exchanger 24 carries out heat exchange, and evaporation part will absorb the heat of hot-air, thus from the second outlet air
Mouth 214 injects the cold air of cooling into cabinet body 1, carries out radiating and cooling to the electrical equipment in cabinet body 1 to realize；Meanwhile it is micro-
Channel plate heat exchanger 24 be located at evaporation part phase-change material it is heated become gaseous state and rise to condensation part, the first blower 22 will be extraneous
Cold air be introduced into cold-zone 201 and cool down to condensation part, microchannel plate heat exchanger 24 every is micro- logical in heat transfer process
Phase-change material in road carries out phase transition process simultaneously, adequately utilizes the exchange capability of heat of phase-change material, improves radiating efficiency.Its
In, hot-air channel 101 and cold air duct 102, installing frame are correspondingly formed in the two sides of installation frame 11 or front and back side inside cabinet body 1
The heat that electrical module work on frame 11 generates enters in hot-zone 202 by hot-air channel 101, and cold after the cooling that exchanges heat
Air enters in cold air duct 102 and carries out cooling and heat dissipation to the electrical module on installation frame 11.And in order to avoid in cabinet body 1
Air-flow sinuous flow, be provided with partition 12 between hot-blast outlet and the cold wind import, partition 12 can be spaced apart hot-blast outlet and
Cold wind import, the mutual sinuous flow of air for avoiding hot-air channel 101 and cold air duct 102 from transmitting, to improve radiating efficiency.
Further, the partition 210 is provided with inclination mounting portion (unmarked), and the microchannel plate heat exchanger 24 is set
It sets on the inclination mounting portion, specifically, microchannel plate heat exchanger 24 is mounted on the inclination mounting portion being obliquely installed, makes
Obtaining microchannel plate heat exchanger 24 can facilitate installation to fix, wherein the airflow direction of the cold-zone 201 and the hot-zone 202
Airflow direction on the contrary, corresponding, in order to ensure air and microchannel plate heat exchanger 24 adequately exchange heat, microchannel is board-like
The flow direction of the condensation part of heat exchanger 24 air-flow along the cold-zone 201 tilts, the steaming of the microchannel plate heat exchanger 24
The flow direction of hair portion air-flow along the hot-zone 202 tilts.Preferably, the second air outlet 212 with the microchannel is board-like changes
Wind deflector 215 is provided between the evaporation part of hot device 24, second blower 23 is arranged at second air outlet 214.Tool
Body, wind deflector 215 will block between the lower end and the second blower 23 of 24 evaporation part of microchannel plate heat exchanger, in this way,
It can avoid enter into the hot-air in hot-zone 202 and exchange heat without microchannel plate heat exchanger 24 and directly sent by the second blower 23
Enter into cabinet body 1, can ensure that hot-air and microchannel plate heat exchanger 24 in hot-zone 202 are filled by wind deflector 215
The heat exchange divided, to improve heat exchange efficiency.And temperature sensor 25 is additionally provided in hot-zone 202, the temperature sensor 25 is close
Second air inlet 213 can detecte the temperature of the hot-air exported from the hot-blast outlet of cabinet body 1 by temperature sensor 25
Degree realizes the temperature in intelligent control cabinet body 1 so as to dynamically adjust the operating parameter of the second blower 23 and the first blower 22
Degree.In addition, cabinet 21 is attached with cabinet body 1 for convenience, the first air inlet 211 and first air outlet 212 are with respect to cloth
It sets and is arranged on the correspondence side wall of the cabinet 21；Second air inlet 213 and second air outlet 214 are arranged in institute
On the bottom plate for stating cabinet 21, in this way, cabinet 21 to be installed to the top of cabinet body 1, the second air inlet 213 and hot wind can be realized
Outlet connection, the second air outlet 214 are connect with cold wind import.
Compared with prior art, the advantages and positive effects of the utility model are as follows: by using integrally-built microchannel
Plate heat exchanger, which is realized, carries out heat exchange between cabinet body inner air and outer air, plate heat exchanger inclination in microchannel runs through partition, microchannel
Every microchannel of plate heat exchanger is distributed in cold-zone and hot-zone simultaneously, in this way, the phase-change material in microchannel can be fast
The neither endothermic nor exothermic of speed carries out phase transformation, to improve the heat exchanger effectiveness between interior of the cabinet air, realizes that raising charger is used and dissipates
The radiating efficiency of hot cabinet, to improve the use reliability of charger.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of phase change heat exchange device, which is characterized in that including cabinet, the first blower, the second blower and microchannel plate-type heat-exchange
Device is equipped with phase-change material in the microchannel plate heat exchanger, is provided with partition in the cabinet, and the partition is by the cabinet
Inside division is cold-zone arranged up and down and hot-zone, and the microchannel plate heat exchanger is in tilted layout and runs through the partition, institute
Stating microchannel plate heat exchanger to be located at the position of the cold-zone is condensation part, and the microchannel plate heat exchanger is located at the hot-zone
Position be evaporation part；The cabinet is provided with the first air inlet and the first air outlet for being connected to the cold-zone, and the cabinet is set
It is equipped with the second air inlet and the second air outlet for being connected to the hot-zone.
2. phase change heat exchange device according to claim 1, which is characterized in that the partition is provided with inclination mounting portion, institute
Microchannel plate heat exchanger is stated to be arranged on the inclination mounting portion.
3. phase change heat exchange device according to claim 1, which is characterized in that the airflow direction of the cold-zone and the hot-zone
Airflow direction it is opposite.
4. phase change heat exchange device according to claim 3, which is characterized in that the condensation part of the microchannel plate heat exchanger
The flow direction inclination of air-flow, the evaporation part of microchannel plate heat exchanger air-flow along the hot-zone along the cold-zone
Flow direction inclination.
5. phase change heat exchange device according to claim 1, which is characterized in that second air outlet and the microchannel plate
Wind deflector is provided between the evaporation part of formula heat exchanger, second blower is arranged at second air outlet.
6. phase change heat exchange device according to claim 1, which is characterized in that be additionally provided with temperature sensing in the hot-zone
Device, the temperature sensor is close to second air inlet.
7. phase change heat exchange device according to claim 1, which is characterized in that first air inlet and first outlet air
Mouth is positioned opposite and is arranged on the correspondence side wall of the cabinet；Second air inlet and second air outlet are arranged in institute
It states on the bottom plate of cabinet.
8. a kind of charger radiating cabinet, including cabinet body, it is provided with hot-blast outlet and cold wind import on the cabinet body, feature exists
In further including phase change heat exchange device as claimed in claim 1；The cabinet of the phase change heat exchange device is mounted on described
On cabinet body, the hot-blast outlet is connect with the second air inlet of the phase change heat exchange device, the cold wind import and the phase transformation
Second air outlet of heat-exchanger rig connects.
9. charger radiating cabinet according to claim 8, which is characterized in that the hot-blast outlet and the cold wind import
Between be provided with partition.
10. a kind of charger, which is characterized in that including the charger radiating cabinet as described in claim 8-9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009294.4U CN208638863U (en) | 2018-06-28 | 2018-06-28 | Phase change heat exchange device, charger radiating cabinet and charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009294.4U CN208638863U (en) | 2018-06-28 | 2018-06-28 | Phase change heat exchange device, charger radiating cabinet and charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208638863U true CN208638863U (en) | 2019-03-22 |
Family
ID=65735165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821009294.4U Active CN208638863U (en) | 2018-06-28 | 2018-06-28 | Phase change heat exchange device, charger radiating cabinet and charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208638863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110958812A (en) * | 2019-12-05 | 2020-04-03 | 山东超越数控电子股份有限公司 | Liquid cooling and air cooling combined cooling cabinet and cooling system |
| CN113796705A (en) * | 2021-09-29 | 2021-12-17 | 江苏星星冷链科技有限公司 | Air curtain cabinet of water-cooling condensation system |
-
2018
- 2018-06-28 CN CN201821009294.4U patent/CN208638863U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110958812A (en) * | 2019-12-05 | 2020-04-03 | 山东超越数控电子股份有限公司 | Liquid cooling and air cooling combined cooling cabinet and cooling system |
| CN110958812B (en) * | 2019-12-05 | 2021-07-23 | 山东超越数控电子股份有限公司 | Liquid cooling and air cooling combined cooling cabinet and cooling system |
| CN113796705A (en) * | 2021-09-29 | 2021-12-17 | 江苏星星冷链科技有限公司 | Air curtain cabinet of water-cooling condensation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266000 No. 826-29 East China Road, hi tech Zone, Shandong, Qingdao Co-patentee after: QINGDAO TGOOD ELECTRIC Co.,Ltd. Patentee after: Telai New Energy Co.,Ltd. Address before: 266000 No. 826-29 East China Road, hi tech Zone, Shandong, Qingdao Co-patentee before: QINGDAO TGOOD ELECTRIC Co.,Ltd. Patentee before: QINGDAO TELD NEW ENERGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191213 Address after: 266000 Shandong Province, Qingdao city Laoshan District Songling Road No. 336 Patentee after: Qingdao teltel New Energy Technology Co.,Ltd. Address before: 266000 No. 826-29 East China Road, hi tech Zone, Shandong, Qingdao Co-patentee before: QINGDAO TGOOD ELECTRIC Co.,Ltd. Patentee before: Telai New Energy Co.,Ltd. |
|
| TR01 | Transfer of patent right |