CN216101650U - Heating control system for power change cabinet - Google Patents
Heating control system for power change cabinet Download PDFInfo
- Publication number
- CN216101650U CN216101650U CN202121936526.2U CN202121936526U CN216101650U CN 216101650 U CN216101650 U CN 216101650U CN 202121936526 U CN202121936526 U CN 202121936526U CN 216101650 U CN216101650 U CN 216101650U
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- Prior art keywords
- battery
- main controller
- cabinet
- control system
- charging
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a heating control system for a power exchange cabinet, which comprises a main controller, a temperature sensor, a humidity sensor, a resistance heating wire, a heating driving circuit, a charging and discharging protection switch, a wireless communication device and an audible and visual alarm, wherein the main controller is connected with the temperature sensor; the main controller is respectively connected with the temperature sensor, the humidity sensor, the resistance heating wire, the heating driving circuit, the charging and discharging protection switch, the wireless communication device and the audible and visual alarm. In the utility model, when the temperature is abnormal, if a certain battery cabinet is overheated, the charging power of the battery cabinet is reduced, and even the charging function of the cabinet door is closed; the battery ambient temperature is too cold, and battery charging efficiency descends, and battery temperature resumes normal temperature when opening the heating in the cabinet, lets the battery normally charge with this can improve battery utilization ratio greatly, reduces the wasting of resources to also promoted customer satisfaction, increased equipment practicality.
Description
Technical Field
The utility model belongs to the technical field of heating control, and particularly relates to a heating control system for a power exchange cabinet.
Background
Lithium batteries are increasingly being used in the field of electric vehicles due to their high specific energy, long cycle life, light weight, and the like. However, the low-temperature performance of the lithium ion battery is not ideal, for example, the actual capacity of the lithium iron phosphate battery is only 70% of the capacity of the lithium iron phosphate battery under the same charging condition at 25 ℃ under the low-temperature charging condition of-20 ℃. Even the lithium manganate battery with better low-temperature effect has the charge capacity of about 80 percent at the normal temperature at the low temperature of minus 20 ℃. The low-temperature environment reduces the effective use electric quantity of the lithium battery and limits the popularization and application of the lithium ion power battery in northern cold areas.
Therefore, the lithium battery power-exchanging cabinet at the present stage also has the following defects: the battery can not be normally charged and discharged at too low temperature, and is easily damaged irreversibly when the battery is forcibly used; meanwhile, the battery with overhigh temperature is easy to overheat, so that explosion and combustion are caused, and the accident of hurting people can be caused seriously.
SUMMERY OF THE UTILITY MODEL
The present invention aims to provide a heating control system for a power exchange cabinet, which is used for solving one of the technical problems existing in the prior art, such as: the battery can not be normally charged and discharged at too low temperature, and is easily damaged irreversibly when the battery is forcibly used; meanwhile, the battery with overhigh temperature is easy to overheat, so that explosion and combustion are caused, and the accident of hurting people can be caused seriously.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
the heating control system for the power exchange cabinet comprises a main controller, a temperature sensor, a humidity sensor, a resistance heating wire, a heating driving circuit, a charging and discharging protection switch, a wireless communication device and an audible and visual alarm;
the main controller is respectively connected with the temperature sensor, the humidity sensor, the resistance heating wire, the heating driving circuit, the charging and discharging protection switch, the wireless communication device and the audible and visual alarm.
Further, the refrigerator is further included, and the refrigerator is connected with the main controller.
Further, still include the LED light, the LED light with main control unit is connected.
Furthermore, the device also comprises an image acquisition device, and the image acquisition device is connected with the main controller.
Furthermore, the system also comprises a data storage device, and the data storage device is connected with the main controller.
Furthermore, the device also comprises a positioning device, and the positioning device is connected with the main controller.
Furthermore, the voice monitoring system further comprises a voice acquisition device, and the voice acquisition device is connected with the main controller.
Furthermore, the voice playing device is connected with the main controller.
Furthermore, the device also comprises a storage battery, and the storage battery is connected with the main controller.
Compared with the prior art, the utility model has the beneficial effects that:
one innovation point of the scheme is that when the temperature is abnormal, if a certain battery cabinet is overheated, the charging power of the battery cabinet is reduced, and even the charging function of the cabinet door is closed; the battery ambient temperature is too cold, and battery charging efficiency descends, and battery temperature resumes normal temperature when opening the heating in the cabinet, lets the battery normally charge with this can improve battery utilization ratio greatly, reduces the wasting of resources to also promoted customer satisfaction, increased equipment practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of example 1 according to the embodiment of the present invention.
Fig. 2 is a schematic view of the overall structure of example 2 according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to fig. 1-2 of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
as shown in fig. 1, the heating control system for the power switching cabinet comprises a main controller, a temperature sensor, a humidity sensor, a resistance heating wire, a heating driving circuit, a charging and discharging protection switch, a wireless communication device and an audible and visual alarm; the main controller is respectively connected with the temperature sensor, the humidity sensor, the resistance heating wire, the heating driving circuit, the charging and discharging protection switch, the wireless communication device and the audible and visual alarm.
The temperature sensor is used for detecting the temperature information of the lithium battery; the humidity sensor is used for detecting humidity data of the lithium battery power exchange cabinet; the resistance heating wire is used for heating the lithium battery power exchange cabinet; the heating driving circuit is used for driving the resistance heating wire; the charge and discharge protection switch is used for cutting off a charging circuit of the power exchange cabinet to the lithium battery; the wireless communication device is used for establishing network communication between the main controller and the remote monitoring center; and the audible and visual alarm is used for giving an abnormal alarm when the temperature of the lithium battery is too high. When the temperature is abnormal, if a certain cell battery cabinet is overheated, the charging power of the cell battery cabinet is reduced, and even the charging function of the cabinet door is closed; the battery ambient temperature is too cold, and battery charging efficiency descends, and battery temperature resumes normal temperature when opening the heating in the cabinet, lets the battery normally charge with this can improve battery utilization ratio greatly, reduces the wasting of resources to also promoted customer satisfaction, increased equipment practicality.
Example 2:
as shown in fig. 2, further to embodiment 1, a refrigerator is further included, and the refrigerator is connected with the main controller. The refrigerator is used for cooling down the lithium cell, and when the lithium cell temperature was higher, main control unit started the refrigerator and cooled down.
Further, still include the LED light, the LED light with main control unit is connected. Used for providing illumination for the power exchange cabinet.
Furthermore, the device also comprises an image acquisition device, and the image acquisition device is connected with the main controller. The system is used for acquiring real-time image information of the power exchange cabinet.
Furthermore, the system also comprises a data storage device, and the data storage device is connected with the main controller. Used for storing various collected data.
Furthermore, the device also comprises a positioning device, and the positioning device is connected with the main controller. The system is used for collecting the geographical position information of the power exchange cabinet.
Furthermore, the voice monitoring system further comprises a voice acquisition device, and the voice acquisition device is connected with the main controller. The method is used for collecting voice information near the battery replacement cabinet.
Furthermore, the voice playing device is connected with the main controller. And the user of the battery replacing cabinet can communicate with the remote monitoring center by matching with the voice acquisition device.
Furthermore, the device also comprises a storage battery, and the storage battery is connected with the main controller. The electricity is used to power the heating control system.
It is worth noting that: the main controller, the temperature sensor, the humidity sensor, the resistance heating wire, the heating driving circuit, the charging and discharging protection switch, the wireless communication device, the audible and visual alarm, the LED illuminating lamp, the image acquisition device, the data storage device, the positioning device, the voice acquisition device, the voice playing device, the storage battery and the like in the scheme are all circuits or devices in the prior art, and the innovation of the scheme is not on a single circuit, but the purpose of the utility model and creation of the utility model is realized by matching a plurality of circuits or devices.
The above are preferred embodiments of the present invention, and all changes made according to the technical scheme of the present invention that produce functional effects do not exceed the scope of the technical scheme of the present invention belong to the protection scope of the present invention.
Claims (9)
1. The heating control system for the power exchange cabinet is characterized by comprising a main controller, a temperature sensor, a humidity sensor, a resistance heating wire, a heating driving circuit, a charging and discharging protection switch, a wireless communication device and an audible and visual alarm;
the main controller is respectively connected with the temperature sensor, the humidity sensor, the resistance heating wire, the heating driving circuit, the charging and discharging protection switch, the wireless communication device and the audible and visual alarm.
2. The heating control system for a switchgear as claimed in claim 1, further comprising a refrigerator, said refrigerator being connected to said main controller.
3. The heating control system for a switchgear cabinet of claim 1, further comprising an LED light, said LED light being connected to said main controller.
4. The heating control system for a switchgear cabinet according to claim 3, further comprising an image capturing device connected to said main controller.
5. The heating control system for a switchgear cabinet of claim 1, further comprising a data storage device, said data storage device being connected to said main controller.
6. The heating control system for a switchgear cabinet of claim 1, further comprising a positioning device, said positioning device being connected to said main controller.
7. The heating control system for a switchgear cabinet of claim 1, further comprising a voice acquisition device connected to said main controller.
8. The heating control system for a switchgear cabinet according to claim 7, further comprising a voice playing device, wherein the voice playing device is connected to the main controller.
9. The heating control system for a switchgear cabinet of claim 1, further comprising a battery, said battery being connected to said main controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121936526.2U CN216101650U (en) | 2021-08-18 | 2021-08-18 | Heating control system for power change cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121936526.2U CN216101650U (en) | 2021-08-18 | 2021-08-18 | Heating control system for power change cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216101650U true CN216101650U (en) | 2022-03-22 |
Family
ID=80726723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121936526.2U Active CN216101650U (en) | 2021-08-18 | 2021-08-18 | Heating control system for power change cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216101650U (en) |
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2021
- 2021-08-18 CN CN202121936526.2U patent/CN216101650U/en active Active
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