CN211879568U - Battery pack control system for vehicle and vehicle - Google Patents
Battery pack control system for vehicle and vehicle Download PDFInfo
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- CN211879568U CN211879568U CN201922144765.3U CN201922144765U CN211879568U CN 211879568 U CN211879568 U CN 211879568U CN 201922144765 U CN201922144765 U CN 201922144765U CN 211879568 U CN211879568 U CN 211879568U
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- refrigerant
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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
Abstract
The utility model discloses a battery package control system and vehicle of vehicle, battery package control system of vehicle includes: the battery pack is internally provided with a first refrigerant flow channel, and the first refrigerant flow channel is provided with a first refrigerant inlet and a first refrigerant outlet; the solar panel is provided with a second refrigerant flow channel, the second refrigerant flow channel is provided with a second refrigerant inlet and a second refrigerant outlet, and the first refrigerant outlet is communicated with the second refrigerant inlet; and a refrigerant outlet of the heater is communicated with the first refrigerant inlet, and a refrigerant inlet of the heater is communicated with the second refrigerant outlet. From this, through setting up battery package, solar panel and heater cooperation, can improve the heat preservation effect of battery package, can make the battery package keep at best operating condition to can promote the continuation of the journey mileage and the life of battery package, and then can improve the mileage of traveling of vehicle.
Description
Technical Field
The utility model belongs to the technical field of the vehicle and specifically relates to a battery package control system of vehicle and have battery package control system's of this vehicle is related to.
Background
In the related art, the electric automobile is powered by the battery pack, when the vehicle is in a low-temperature environment, the heat preservation effect of the battery pack is poor, the battery pack is difficult to be fully charged, the cruising mileage of the battery pack is suddenly reduced, the driving mileage of the electric automobile is affected, and the working performance of the electric automobile is further affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a battery package control system of vehicle, the battery package control system of this vehicle can improve the heat preservation effect of battery package, can make the battery package keep at the best operating condition to can promote the continuation of the journey mileage and the life of battery package.
The utility model discloses a vehicle is further proposed.
According to the utility model discloses a battery package control system of vehicle includes: the battery pack is internally provided with a first refrigerant flow channel, and the first refrigerant flow channel is provided with a first refrigerant inlet and a first refrigerant outlet; the solar panel is provided with a second refrigerant flow channel, the second refrigerant flow channel is provided with a second refrigerant inlet and a second refrigerant outlet, and the first refrigerant outlet is communicated with the second refrigerant inlet; and a refrigerant outlet of the heater is communicated with the first refrigerant inlet, and a refrigerant inlet of the heater is communicated with the second refrigerant outlet.
According to the utility model discloses a battery package control system of vehicle through setting up battery package, solar panel and heater cooperation, can improve the heat preservation effect of battery package, can make the battery package keep at best operating condition to can promote the continuation of the journey mileage and the life of battery package, and then can improve the mileage of traveling of vehicle.
In some examples of the present invention, the battery pack control system of a vehicle further includes: and the inlet of the pump body is communicated with the refrigerant outlet of the heater, and the outlet of the pump body is communicated with the first refrigerant inlet.
In some examples of the present invention, the battery pack control system of a vehicle further includes: the pump body is communicated with the controller, and the first temperature sensor and the pump body are both in communication connection with the controller.
In some examples of the present invention, the first refrigerant outlet is communicated with the second refrigerant inlet through a first pipeline; and the outlet of the pump body is communicated with the first refrigerant inlet through a second pipeline.
In some examples of the present invention, the heater is in communication with the controller, and a refrigerant outlet of the heater is communicated with an inlet of the pump body through a third pipeline; and the refrigerant inlet of the heater is communicated with the second refrigerant outlet through a fourth pipeline.
In some examples of the present invention, the battery pack control system of a vehicle further includes: the storage tank is communicated with the second pipeline through a water replenishing pipeline; the upper end of the storage tank is communicated with the third pipeline through an overflow pipe.
In some examples of the present invention, the battery pack control system of a vehicle further includes: and the controller is internally provided with a second temperature sensor in the fourth pipeline, and the second temperature sensor and the heater are in communication connection with the controller.
In some examples of the present invention, the battery pack control system of a vehicle further includes: the first pipeline comprises a first sub-pipeline and a second sub-pipeline, and the first sub-pipeline is communicated with the first refrigerant outlet and the liquid distributing valve; the second sub-pipeline is communicated with the second refrigerant inlet and the liquid dividing valve.
In some examples of the present invention, the fourth pipeline includes a third sub-pipeline and a fourth sub-pipeline, and the third sub-pipeline communicates the refrigerant inlet of the heater and the liquid dividing valve; the fourth sub-pipeline is communicated with the second refrigerant outlet and the liquid dividing valve.
According to the utility model discloses a vehicle, including the battery package control system of foretell vehicle.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram of a battery pack control system according to an embodiment of the present invention;
fig. 2 is a partial enlarged view of a battery pack control system according to an embodiment of the present invention.
Reference numerals:
a battery pack control system 10;
a battery pack 1; a first refrigerant inlet 11; a first refrigerant outlet 12;
a solar panel 2; a pump body 3; a first pipeline 4; a first sub-pipe 41; a second sub-circuit 42;
a second pipeline 5; a heater 6; a third pipeline 7;
a fourth line 8; the third sub-pipe 81; a fourth sub-line 82;
a storage tank 9; a water supply line 91; an overflow pipe 92; and a liquid separating valve 93.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
A battery pack control system 10 of a vehicle according to an embodiment of the present invention is described below with reference to fig. 1 and 2.
As shown in fig. 1 and 2, a battery pack control system 10 according to an embodiment of the present invention includes: battery package 1, solar panel 2 and heater 6. The battery pack 1 has a first coolant channel, the first coolant channel may have coolant therein, the coolant may flow in the first coolant channel, and the first coolant channel has a first coolant inlet 11 and a first coolant outlet 12. The solar panel 2 has a second coolant channel, a coolant may be provided in the second coolant channel, the coolant may flow in the second coolant channel, the second coolant channel has a second coolant inlet and a second coolant outlet, and the first coolant outlet 12 is communicated with the second coolant inlet. The refrigerant outlet of the heater 6 is communicated with the first refrigerant inlet 11, and the refrigerant inlet of the heater 6 is communicated with the second refrigerant outlet.
Wherein, solar panel 2 can set up on the shed roof lateral wall of vehicle, solar panel 2 can receive solar energy, make the refrigerant temperature in the second refrigerant runner rise, and after the refrigerant flows through heater 6, heater 6 also can heat the refrigerant, when the vehicle is under low temperature environment, can promote the temperature of battery package 1, improve the heat preservation effect of battery package 1, can make battery package 1 keep at the best operating condition, thereby can promote the continuation of the journey mileage and the life of battery package 1, and then can improve the mileage of traveling of vehicle, and simultaneously, also can make battery package 1 keep in the minimum interval of electric quantity decay, can guarantee the charging effect of battery package 1. In addition, compare with prior art, absorb solar energy through solar panel 2 and heat the refrigerant, can reduce the battery package 1 energy burden that heater 6 brought to can promote the heat preservation effect of battery package 1 better.
From this, through setting up battery package 1, solar panel 2 and the cooperation of heater 6, can improve battery package 1's heat preservation effect, can make battery package 1 keep at best operating condition to can promote battery package 1's continuation of the journey mileage and life, and then can improve the mileage of going of vehicle.
In some embodiments of the present invention, as shown in fig. 1 and 2, the battery pack control system 10 may further include: the pump body 3, the import of the pump body 3 and the refrigerant export intercommunication of heater 6, the export of the pump body 3 and first refrigerant import 11 intercommunication. Wherein, the pump body 3 during operation can provide power for the flow of refrigerant, can drive the refrigerant at solar panel 2, heater 6, pump body 3 and battery package 1 between the circulation flow to can promote the heat transfer effect of refrigerant and battery package 1, and then can promote the intensification effect of battery package 1.
In some embodiments of the present invention, the battery pack control system 10 may further include: a controller (not shown in the figure), a first temperature sensor can be arranged in the first refrigerant channel, and the first temperature sensor and the pump body 3 can be in communication connection with the controller. When the first temperature sensor detects that the temperature of the refrigerant in the first refrigerant channel is lower than a preset value, the first temperature sensor transmits information to the controller, the controller controls the pump body 3 to work, the refrigerant circularly flows among the solar panel 2, the heater 6, the pump body 3 and the battery pack 1, and the refrigerant continuously exchanges heat with the battery pack 1 to increase the temperature of the battery pack 1. And when the first temperature sensor detects that the temperature of the refrigerant in the first refrigerant channel is greater than the preset value, the first temperature sensor transmits information to the controller, and the controller controls the pump body 3 to stop working.
In some embodiments of the present invention, as shown in fig. 2, the first refrigerant outlet 12 can communicate with the second refrigerant inlet through the first pipeline 4, and the first refrigerant outlet 12 and the second refrigerant inlet can be communicated with each other, so as to communicate the first refrigerant channel with the second refrigerant channel, and further ensure that the refrigerant can flow into the second refrigerant channel from the first refrigerant channel. Moreover, the outlet of the pump body 3 can be communicated with the first refrigerant inlet 11 through the second pipeline 5, and the refrigerant can flow into the first refrigerant channel along the second pipeline 5 after flowing out of the outlet of the pump body 3.
In some embodiments of the present invention, as shown in fig. 2, the heater 6 is connected to the controller in a communication manner, and the refrigerant outlet of the heater 6 is communicated with the inlet of the pump body 3 through the third pipeline 7, wherein the heater 6 and the pump body 3 can be communicated by setting the third pipeline 7, and after the refrigerant is heated by the heater 6, the refrigerant can flow into the pump body 3 along the third pipeline 7, so as to achieve the purpose of flowing the refrigerant into the pump body 3 from the heater 6.
As shown in fig. 2, the refrigerant inlet of the heater 6 may be communicated with the second refrigerant outlet through a fourth pipeline 8, so that the heater 6 may be communicated with the second refrigerant channel, and the refrigerant in the second refrigerant channel may be ensured to flow into the heater 6.
In some embodiments of the present invention, as shown in fig. 2, the battery pack control system 10 may further include: bin 9, can store the refrigerant in bin 9, the refrigerant can be water, also can be other materials, this application explains as the example with the refrigerant, bin 9 can communicate with second pipeline 5 through moisturizing pipeline 91, wherein, when first refrigerant runner, the second refrigerant runner, first pipeline 4, second pipeline 5, when the refrigerant volume in third pipeline 7 and the fourth pipeline 8 reduces, the refrigerant in bin 9 can flow into second pipeline 5 from the moisturizing pipe, thereby can guarantee first refrigerant runner, the second refrigerant runner, first pipeline 4, second pipeline 5, have sufficient refrigerant in third pipeline 7 and the fourth pipeline 8, and then can guarantee battery package control system 10's working property.
Moreover, the upper end of the storage tank 9 may be communicated with the third pipeline 7 through the overflow pipe 92, wherein when the temperature of the refrigerant in the first refrigerant flow passage, the second refrigerant flow passage, the first pipeline 4, the second pipeline 5, the third pipeline 7 and the fourth pipeline 8 rises to a high level, the volume of the refrigerant in the first refrigerant flow passage, the second refrigerant flow passage, the first pipeline 4, the second pipeline 5, the third pipeline 7 and the fourth pipeline 8 may become large, and then the refrigerant may flow into the storage tank 9 along the overflow pipe 92, which may play a role of pressure relief, and may prevent the pressure in the first refrigerant flow passage, the second refrigerant flow passage, the first pipeline 4, the second pipeline 5, the third pipeline 7 and the fourth pipeline 8 from being too large, thereby preventing the battery pack 1, the solar panel 2, the first pipeline 4, the second pipeline 5, the third pipeline 7 and the fourth pipeline 8 from being burst, and further ensuring that the battery pack 1, the second refrigerant flow passage, the third pipeline 7 and the fourth pipeline 8 are, The safety in use of solar panel 2, first pipeline 4, second pipeline 5, third pipeline 7 and fourth pipeline 8.
The utility model discloses an in some embodiments, can be provided with second temperature sensor in the fourth pipeline 8, second temperature sensor, heater 6 all can be connected with the controller communication. The second temperature sensor can detect the temperature of the refrigerant in the fourth pipeline 8, and when the second temperature sensor detects that the temperature of the refrigerant in the fourth pipeline 8 is higher than a preset value, the second temperature sensor transmits a signal to the controller, and the controller controls the heater 6 to be out of operation. When the second temperature sensor detects that the temperature of the refrigerant in the fourth pipeline 8 is lower than the preset value, the second temperature sensor transmits a signal to the controller, the controller controls the heater 6 to work, and at the moment, the solar panel 2 and the heater 6 heat the refrigerant at the same time, so that the temperature of the refrigerant is increased.
In some embodiments of the present invention, as shown in fig. 2, the battery pack control system 10 may further include: liquid dividing valve 93, first pipeline 4 can include first sub-pipeline 41 and second sub-pipeline 42, and first sub-pipeline 41 communicates first refrigerant export 12 and liquid dividing valve 93, and second sub-pipeline 42 communicates second refrigerant import and liquid dividing valve 93, so set up can be with first sub-pipeline 41 and second sub-pipeline 42 intercommunication, can guarantee that the coolant can flow into solar panel 2 in the battery package 1.
In some embodiments of the present invention, as shown in fig. 2, the fourth pipeline 8 may include: the third sub-pipeline 81 is communicated with the fourth sub-pipeline 82, the third sub-pipeline 81 is communicated with a refrigerant inlet of the heater 6 and the liquid distributing valve 93, the fourth sub-pipeline 82 is communicated with a second refrigerant outlet and the liquid distributing valve 93, the third sub-pipeline 81 and the fourth sub-pipeline 82 can be communicated with each other, and the refrigerant in the solar panel 2 can be ensured to flow into the heater 6.
It should be noted that the heater 6 may be a PTC (Positive Temperature Coefficient-semiconductor device) heater 6, and this type of heater 6 has the advantages of small thermal resistance and high heat exchange efficiency, and is an automatic constant Temperature and power saving electric heater 6. The PTC heater 6 has the outstanding characteristics that in the aspect of safety performance, the phenomenon of 'red' cannot be generated under any application condition, so that potential safety hazards such as the condition of scalding users and fire disasters cannot be caused, and the use safety of the heater 6 can be improved.
In particular, the pump body 3 may be a water pump, for example: the preset temperature value of the refrigerant is 25 degrees, when the first temperature sensor monitors that the temperature of the battery pack 1 is lower than 25 degrees, the first temperature sensor transmits a signal to the controller, the controller controls the water pump to work, meanwhile, the second temperature sensor monitors whether the temperature of the refrigerant in the fourth sub-pipeline 82 exceeds 25 degrees, if the water temperature is higher than 25 degrees, the refrigerant flows into the first refrigerant flow channel under the driving of the water pump to heat the battery pack 1, if the temperature of the refrigerant monitored by the second temperature sensor is lower than 25 degrees, the controller controls the heater 6 to work to heat the refrigerant, the temperature of the refrigerant is enabled to reach more than 25 degrees, and when the temperature of the refrigerant monitored by the first temperature sensor is higher than 25 degrees, the controller controls the water pump to stop working. The reasonable working temperature of the battery pack 1 can be accurately measured and calculated, the battery pack 1 can be kept in the optimal working state, and therefore the endurance mileage of the battery pack 1 can be improved.
The refrigerant flow path of the battery pack control system 10 is, in order: the second refrigerant flow channel, the fourth sub-pipeline 82, the liquid dividing valve 93, the third sub-pipeline 81, the heater 6, the third pipeline 7, the pump body 3, the second pipeline 5, the first refrigerant flow channel, the first sub-pipeline 41, the liquid dividing valve 93, the second sub-pipeline 42 and the second refrigerant flow channel.
According to the utility model discloses vehicle, including the battery package control system 10 of above-mentioned embodiment, battery package control system 10 installs on the vehicle, and this battery package control system 10 can improve battery package 1's heat preservation effect, can make battery package 1 keep at best operating condition to can promote battery package 1's continuation of the journey mileage and life, and then can improve the mileage of traveling of vehicle.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A battery pack control system (10) of a vehicle, comprising:
the battery pack (1) is internally provided with a first refrigerant flow channel, and the first refrigerant flow channel is provided with a first refrigerant inlet (11) and a first refrigerant outlet (12);
the solar panel (2) is provided with a second refrigerant flow channel, the second refrigerant flow channel is provided with a second refrigerant inlet and a second refrigerant outlet, and the first refrigerant outlet (12) is communicated with the second refrigerant inlet;
the refrigerant outlet of the heater (6) is communicated with the first refrigerant inlet (11), and the refrigerant inlet of the heater (6) is communicated with the second refrigerant outlet.
2. The battery pack control system (10) of the vehicle according to claim 1, characterized by further comprising: the inlet of the pump body (3) is communicated with the refrigerant outlet of the heater (6), and the outlet of the pump body (3) is communicated with the first refrigerant inlet (11).
3. The battery pack control system (10) of the vehicle according to claim 2, characterized by further comprising: the pump body (3) is communicated with the controller, and a first temperature sensor is arranged in the first refrigerant flow channel and is in communication connection with the controller.
4. The battery pack control system (10) of the vehicle according to claim 3, wherein the first refrigerant outlet (12) communicates with the second refrigerant inlet through a first pipe (4);
and the outlet of the pump body (3) is communicated with the first refrigerant inlet (11) through a second pipeline (5).
5. The vehicle battery pack control system (10) according to claim 4, wherein the heater (6) is in communication with the controller, and a refrigerant outlet of the heater (6) is communicated with an inlet of the pump body (3) through a third pipeline (7);
and a refrigerant inlet of the heater (6) is communicated with the second refrigerant outlet through a fourth pipeline (8).
6. The battery pack control system (10) of the vehicle according to claim 5, characterized by further comprising: a storage tank (9), said storage tank (9) being in communication with said second conduit (5) through a water replenishment conduit (91);
the upper end of the storage tank (9) is communicated with the third pipeline (7) through an overflow pipe (92).
7. The battery pack control system (10) of the vehicle according to claim 5, characterized by further comprising: and a second temperature sensor is arranged in the fourth pipeline (8), and the second temperature sensor and the heater (6) are in communication connection with the controller.
8. The battery pack control system (10) of the vehicle according to claim 5, characterized by further comprising: the first pipeline (4) comprises a first sub pipeline (41) and a second sub pipeline (42), and the first sub pipeline (41) is communicated with the first refrigerant outlet (12) and the liquid dividing valve (93);
the second sub-pipeline (42) is communicated with the second refrigerant inlet and the liquid dividing valve (93).
9. The battery pack control system (10) of the vehicle according to claim 8, wherein the fourth pipe (8) includes a third sub-pipe (81) and a fourth sub-pipe (82), and the third sub-pipe (81) communicates a refrigerant inlet of the heater (6) and the liquid dividing valve (93);
the fourth sub-pipeline (82) is communicated with the second refrigerant outlet and the liquid dividing valve (93).
10. A vehicle characterized by comprising a battery pack control system (10) of the vehicle of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922144765.3U CN211879568U (en) | 2019-12-03 | 2019-12-03 | Battery pack control system for vehicle and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922144765.3U CN211879568U (en) | 2019-12-03 | 2019-12-03 | Battery pack control system for vehicle and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211879568U true CN211879568U (en) | 2020-11-06 |
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ID=73244299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922144765.3U Active CN211879568U (en) | 2019-12-03 | 2019-12-03 | Battery pack control system for vehicle and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211879568U (en) |
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2019
- 2019-12-03 CN CN201922144765.3U patent/CN211879568U/en active Active
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