CN211731084U - Heat exchange system of power station - Google Patents
Heat exchange system of power station Download PDFInfo
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- CN211731084U CN211731084U CN201921342594.9U CN201921342594U CN211731084U CN 211731084 U CN211731084 U CN 211731084U CN 201921342594 U CN201921342594 U CN 201921342594U CN 211731084 U CN211731084 U CN 211731084U
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- 238000009423 ventilation Methods 0.000 claims abstract description 77
- 230000017525 heat dissipation Effects 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004590 computer program Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002516 radical scavenger Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- Y02T90/12—Electric charging stations
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a trade heat transfer system of power station, heat transfer system's ventilation passageway only extends in longitudinal direction, the both ends of ventilation passageway are provided with first air outlet and second air outlet respectively, the ventilation passageway with the heat abstractor intercommunication of machine that charges, it is right when charging the storehouse and dispelling the heat, the control is flowed through the air warp of ventilation passageway first air outlet is arranged trade the outside of power station, right when charging the storehouse and heating, the control is flowed through the air warp of ventilation passageway the second air outlet is arranged in the storehouse of charging. According to the utility model discloses a heat transfer system can realize the mode switch of heat transfer station under the different work condition.
Description
Technical Field
The utility model relates to a trade power station technical field, especially relate to a trade heat transfer system in power station.
Background
At present, electric vehicles are increasingly popularized, and mainly vehicle-mounted power batteries are used as power of the electric vehicles to provide power for driving wheels to run for a motor. After the power battery pack is discharged, the power battery pack needs to be charged, the charging time of the general power battery pack is long, and if the travel of a user is long, the fully charged power battery pack is required to be replaced in time when the electric automobile cannot continuously supply power to the automobile before the destination is reached. Therefore, the power battery pack which needs to be charged by the electric automobile is completely taken down and replaced by the same type of power battery pack which is completely charged.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent.
Therefore, the utility model discloses a first aim at provides a heat transfer system who trades power station according to the current operating mode of locating that trades the power station, through two ventiducts of closing of valve selectivity to realize the mode switch of heat transfer station under the different operating modes.
For reaching above-mentioned purpose, the utility model discloses a first aspect embodiment provides a trade heat transfer system of power station, heat transfer system's ventilation passageway only extends in longitudinal direction, ventilation passageway's both ends are provided with first air outlet and second air outlet respectively, ventilation passageway with the heat abstractor intercommunication that charges the machine, it is right when charging the storehouse and dispelling the heat, the control flows through ventilation passageway's air warp first air outlet is arranged trade the outside of power station, right when charging the storehouse and heating, the control flows through ventilation passageway's air warp the second air outlet is arranged in the storehouse of charging.
According to the utility model discloses trade heat transfer system of power station, the current operating mode of locating of discernment trade power station, when trading the current operating mode of locating of power station and need the heat dissipation, the control is flowed through the air of ventilation passageway is passed through first air outlet is arranged trade the outside of power station and dispel the heat in order to charging the storehouse, when trading the current operating mode of locating of power station and need heat, the control is flowed through the air of ventilation passageway is passed through the second air outlet is arranged in the storehouse of charging to heat the storehouse of charging. Therefore, the system can realize mode switching of the heat exchange station under different working conditions.
In addition, according to the utility model discloses the heat transfer system who trades the power station that above-mentioned embodiment provided can also have following additional technical characterstic:
according to an embodiment of the present invention, the middle portion of the ventilation channel has an air inlet, the air inlet is communicated with the heat dissipation device of the charger, a first ventilation channel is connected between the air inlet and the first air outlet, a second ventilation channel is connected between the air inlet and the second air outlet, the air flowing through the first ventilation channel is discharged to the outside of the battery replacement station through the first air outlet to dissipate heat of the charging bin, and the air flowing through the second ventilation channel is discharged into the charging bin through the second air outlet to heat the charging bin; wherein the heat exchange system can selectively close the first air passage and the second air passage through a valve.
According to the utility model discloses an embodiment, first ventiduct includes: first air inlet duct and first exhaust passage, the second ventilation way includes: the first air inlet duct and the second air outlet duct are constructed as a common air inlet duct.
According to an embodiment of the present invention, the common air inlet duct includes a plurality of parallel spaced apart air inlet ducts.
According to the utility model discloses an embodiment, first air-out duct with the second air-out duct is linear distribution and inside intercommunication, just first air-out duct with the extending direction of second air-out duct with the sharing air inlet duct is perpendicular.
According to the utility model discloses an embodiment, the air inlet end of first air-out duct with be provided with the switching-over valve between the air inlet end of second air-out duct.
According to the utility model discloses an embodiment, be provided with control on the first air-out duct the first check valve of first air-out duct switching, be provided with control on the second air-out duct the second check valve of second air-out duct switching.
According to an embodiment of the present invention, when the first air outlet duct is communicated with the common air inlet duct, the air with higher temperature flowing through the charger is discharged to the outside through the first air outlet duct, so as to dissipate heat of the charging bin; when the second air outlet channel is communicated with the common air inlet channel, air with higher temperature flowing through the charger enters the charging bin through the second air outlet channel so as to heat the charging bin.
According to the utility model discloses an embodiment, first air outlet department is provided with first ventilation structure, second air outlet department is provided with second ventilation structure.
According to an embodiment of the present invention, the first ventilation structure includes: first scavenger fan and first ventilation grid, first ventilation grid set up in the outside of first scavenger fan, the second ventilation structure includes: the second ventilating fan comprises a second ventilating fan and a second ventilating type grid, wherein the second ventilating type grid is arranged on the outer side of the second ventilating fan.
According to the utility model discloses an embodiment, the ventilation passageway with the machine that charges all is located the below of battery strorage device's lower floor battery storage rack.
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 structural diagram of a heat exchange system of a power conversion station according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a heat exchange system of a power conversion station according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a heat exchange system of a power conversion station according to another embodiment of the present invention;
fig. 4 is a schematic structural view of a battery storage device according to an embodiment of the present invention; and
fig. 5 is a flowchart of a heat exchange control method for a power conversion station according to an embodiment of the present invention.
Reference numerals: the air conditioner comprises a charging bin 300, an air inlet 210, a first air outlet 211, a second air outlet 212, a first air outlet channel 213, a second air outlet channel 214, a first ventilation fan 215, a second ventilation fan 216, a first ventilation grid 217, a second ventilation grid 218, a charger 219, a battery storage device 302 and a battery storage rack 304.
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 and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The heat exchange system of the power station and the heat exchange control method of the power station according to the embodiments of the present invention are described below with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a heat exchange system of a power conversion station according to the embodiment of the present invention.
As shown in fig. 1 to 5, according to the utility model discloses a trade heat transfer system of power station, heat transfer system's ventilation passageway only extends in longitudinal direction, ventilation passageway's both ends are provided with first air outlet 211 and second air outlet 212 respectively, ventilation passageway and the heat abstractor intercommunication that charges machine 219, when needing to dispel the heat to the storehouse 300 that charges, the control air that flows through ventilation passageway arranges the outside that trades the power station through first air outlet 211, when needing to heat the storehouse 300 that charges, the control air that flows through ventilation passageway arranges in the storehouse 300 that charges through second air outlet 212.
Also, the middle of the ventilation channel may have the air inlet 210, wherein the ventilation channel of the heat exchange system extends only in the longitudinal direction. The air inlet 210 is communicated with a heat dissipation device of the charger 219, a first air duct is connected between the air inlet 210 and the first air outlet 211, a second air duct is connected between the air inlet 210 and the second air outlet 212, air flowing through the first air duct is discharged to the outside of the battery replacement station through the first air outlet 211 to dissipate heat of the charging bin 300, and air flowing through the second air duct is discharged into the charging bin 300 through the second air outlet 212 to heat the charging bin 300; the heat exchange system can selectively close the first air channel and the second air channel through a valve.
Specifically, whether the first air duct or the second air duct is closed is determined according to the current working condition of the power station. When the current working condition of the power exchanging station needs heat dissipation, the second air duct is closed through the valve, so that air flowing through the first air duct is discharged to the outside of the power exchanging station through the first air outlet 211, and the heat dissipation is performed on the charging bin 300; when the current working condition of the power station needs to be heated, the first air duct is closed through the valve, so that air flowing through the second air duct is discharged into the charging bin 300 through the second air outlet 212, and the charging bin 300 is heated.
Referring to fig. 1 to 3, the first air path may include: a first air inlet duct (not specifically shown in the drawings) and a first air outlet duct 213, and the second air outlet duct may include: a second air inlet duct (not specifically shown) and a second air outlet duct 214, wherein the first air inlet duct and the second air inlet duct are configured as a common air inlet duct, and the common air inlet duct can include a plurality of air inlet ducts arranged in parallel and spaced apart, which not only has a compact structure, but also reduces the cost.
With continued reference to fig. 1-3, the first air outlet channel 213 and the second air outlet channel 214 are linearly distributed and internally communicated, and the extending directions of the first air outlet channel 213 and the second air outlet channel 214 are perpendicular to the common air inlet channel. A reversing valve is arranged between the air inlet end of the first air outlet channel 213 and the air inlet end of the second air outlet channel 214, wherein a first one-way valve for controlling the opening and closing of the first air outlet channel 213 is arranged on the first air outlet channel 213, and a second one-way valve for controlling the opening and closing of the second air outlet channel 214 is arranged on the second air outlet channel 214.
According to an embodiment of the present invention, when the first air outlet channel 213 is communicated with the common air inlet channel, the air with higher temperature flowing through the charger (219) is discharged to the outside through the first air outlet channel 213, thereby dissipating heat from the charging chamber 300; when the second air outlet duct 214 is communicated with the common air inlet duct, the air with higher temperature flowing through the charger 219 enters the charging bin 300 through the second air outlet duct 214 to heat the charging bin 300.
That is to say, when the current working condition of the battery replacement station is a heat dissipation working condition, the first check valve controls the first air outlet channel 213 to be opened, and the second check valve controls the second air outlet channel 214 to be closed, so that the air flowing through the first air channel is discharged to the outside of the battery replacement station through the first air outlet 211 to dissipate heat of the charging bin 300; when the current working condition of the power station is a heating working condition, the first check valve controls the first air outlet channel 213 to be closed, and the second check valve controls the second air outlet channel 214 to be opened, so that the air flowing through the second air passage is discharged into the charging bin 300 through the second air outlet 212, and the charging bin 300 is heated.
With continued reference to fig. 1-3, a first ventilation structure is disposed at the first air outlet 211, and a second ventilation structure is disposed at the second air outlet 212. Wherein, first ventilation structure includes: a first ventilator 215 and a first ventilation grille 217, the first ventilation grille 217 being arranged outside the first ventilator 215; the second ventilation structure includes: a second ventilator 216 and a second ventilation grid 218, wherein the second ventilation grid 218 is disposed outside the second ventilator 216. When the current working condition of the power station is a heat dissipation working condition, the first one-way valve controls the first air outlet channel 213 to be opened, and the second one-way valve controls the second air outlet channel 214 to be closed, so that the first ventilation structure is opened, and the second ventilation structure is closed; when the current working condition of the power station is a heating working condition, the first one-way valve controls the first air outlet channel 213 to be closed, and the second one-way valve controls the second air outlet channel 214 to be opened, so that the second ventilation structure is opened, and the first ventilation structure is closed.
In an embodiment of the utility model, see fig. 4, ventilation passageway and the machine 219 that charges all are located the below of the battery storage device 302's the lower floor battery storage rack 304 to charge for power battery, wherein, ventilation passageway and the machine 219 that charges all are located the below of the battery storage rack 304 of lower floor, do not occupy the space that sets up of battery storage rack 304, and then the reasonable space utilization who has promoted power battery storage device 302.
To sum up, according to the utility model discloses trade heat transfer system of power station, the current operating mode of locating of discernment trade power station can selectively close first ventiduct and second ventiduct through the valve, when trading the current operating mode of locating of power station and need the heat dissipation, open first ventiduct, the outside that the air that makes the first ventiduct of flowing through arranged to trade the power station through first air outlet is in order to dispel the heat to the storehouse that charges, when trading the current operating mode of locating of power station and need heat, the second ventiduct is opened, make the air that flows through the second ventiduct arrange the storehouse that charges through the second air outlet in, heat to the storehouse that charges. Therefore, the system can realize mode switching of the heat exchange station under different working conditions.
Fig. 5 is a flowchart of a heat exchange control method for a power conversion station according to an embodiment of the present invention. The heat exchange control method of the power exchanging station is suitable for the heat exchange system of the power exchanging station.
As shown in fig. 5, the heat exchange control method for a power conversion station according to an embodiment of the present invention may include the following steps:
and S1, identifying the current working condition of the battery replacement station. The current working condition of the battery charging station can be a condition requiring heat dissipation or a condition requiring heating, and can be determined according to the temperature inside the charging bin.
According to the utility model discloses an embodiment, discernment trades the current operating mode of locating of power station, include: and acquiring a first temperature inside the charging bin, and determining the current working condition according to the first temperature. Wherein, acquire the inside first temperature in storehouse that charges, still include: whether the charger is started or not is identified, and when the charger is identified to be started, the first temperature is controlled to be collected.
Further, according to the utility model discloses an embodiment, confirm the operating mode that is located at present according to first temperature, include: comparing the first temperature with a set temperature, and if the first temperature is greater than or equal to the set temperature, identifying the current working condition as a heat dissipation working condition; and if the first temperature is lower than the set temperature, identifying the current working condition as a heating working condition. The set temperature can be calibrated according to actual conditions, for example, the efficiency of the high-voltage output of the power battery at what environmental temperature by the charger is the highest, or the safety performance of the power battery pack at what environmental temperature is the best.
Specifically, when the charger is started, the charger is described to output high voltage to the power battery pack so as to charge the power battery, and at this time, a first temperature (namely, a sampling point of the first temperature is set on the charger) can be collected by a temperature sensor arranged on the charger, and the first temperature is judged. When the first temperature is greater than or equal to the set temperature, the temperature in the charging bin is higher, and the current working condition of the battery changing station is judged to be a heat dissipation working condition; when the first temperature is lower than the set temperature, the temperature in the charging bin is lower, and the current working condition of the power exchanging station is judged to be a heating working condition.
According to the utility model discloses a further embodiment, confirm the operating mode that is located at present according to first temperature, include: acquiring a second temperature inside an air duct in the heat exchange system; comparing the first temperature with the second temperature, and if the first temperature is greater than or equal to the second temperature, identifying the current working condition as a heat dissipation working condition; and if the first temperature is lower than the second temperature, identifying the current working condition as a heating working condition.
Specifically, the second temperature inside the air duct in the heat exchange system may be the temperature in the common air inlet duct, and may also be the temperature inside the air outlet duct. After the second temperature is obtained, if the first temperature is greater than or equal to the second temperature, the current working condition is identified as a heat dissipation working condition, and at the moment, the common air inlet channel is controlled to be communicated with the first air outlet channel, so that air with higher temperature flowing through the charger is discharged outside through the first air outlet channel, and the charging bin (300) is subjected to heat dissipation; if the first temperature is lower than the second temperature, the current working condition is identified as a heating working condition, and at the moment, the common air inlet channel is controlled to be communicated with the second air outlet channel, so that air with higher temperature flowing through the charger enters the charging bin through the second air outlet channel to heat the charging bin.
And S2, acquiring a target heat exchange mode matched with the current working condition.
According to the utility model discloses an embodiment acquires the target heat transfer mode who matches with the operating mode of current place, include: when the current working condition is a heat dissipation working condition, acquiring that the target heat exchange mode is a first heat exchange mode; and when the current working condition is the heating working condition, acquiring that the target heat exchange mode is the second heat exchange mode.
The target heat exchange mode is a first heat exchange mode in which high-temperature air flowing through the charger is discharged out of a room through a first air outlet channel in the heat exchange system, or a second heat exchange mode in which high-temperature air flowing through the charger is sucked into the charging bin through a second air outlet channel in the heat exchange system. Namely, when the current working condition is a heat dissipation working condition, high-temperature air flowing through the charger is discharged outdoors through a first air outlet channel in the heat exchange system so as to dissipate heat of the charging bin; when the current working condition is a heating working condition, high-temperature air flowing through the charger is pumped into the charging bin through a second air outlet channel in the heat exchange system so as to heat the charging bin.
And S3, controlling the heat exchange system to exchange heat according to the target heat exchange mode.
According to the utility model discloses an embodiment, control heat transfer system carries out the heat transfer according to target heat transfer mode, include: when the target heat exchange mode is a first heat exchange mode, controlling a first ventilation structure in the heat exchange system to be opened and a second ventilation structure in the heat exchange system to be closed; and when the target heat exchange mode is the second heat exchange mode, controlling the second ventilation structure to be opened and the first ventilation structure to be closed.
That is to say, when the current working condition is a heat dissipation working condition, the first ventilation structure in the heat exchange system is controlled to be opened (that is, the common air inlet duct is communicated with the first air outlet duct, and the first check valve is opened), and the second ventilation structure is controlled to be closed (that is, the common air inlet duct is not communicated with the second air outlet duct, and the second check valve is closed), so that air with higher temperature flowing through the charger is discharged outside through the first air outlet duct, and heat dissipation is performed on the charging bin. When the current working condition is a heating working condition, the second ventilation structure in the heat exchange system is controlled to be opened (the common air inlet duct is communicated with the second air outlet duct, and the second one-way valve is opened), the first ventilation structure is controlled to be closed (the common air inlet duct is not communicated with the first air outlet duct, and the first one-way valve is closed), so that air with higher temperature flowing through the charger enters the charging bin through the second air outlet duct to heat the charging bin.
According to the utility model discloses an embodiment, after control heat transfer system carries out the heat transfer according to target heat transfer mode, still include:
and re-acquiring the first temperature, and judging whether to switch the current target heat exchange mode according to the re-acquired first temperature.
Namely, the first temperature is obtained in real time, and whether the current target heat exchange mode is switched is judged according to the first temperature so as to adapt to the current working condition of the charger. The control logic is the same as the above embodiments and is not described here.
It should be noted that, because the temperatures in the charging compartments are affected in different weather, and different ambient temperatures have a great influence on the charging efficiency of the power battery pack, for example, when the temperature is low (such as in winter), the temperature is low, the charging speed of the power battery pack is slow, and at this time, the charging compartments can be heated.
In summary, according to the utility model discloses a trade heat transfer control method of power station, the operating mode that trades the power station and locate at present is discerned earlier to obtain the target heat transfer mode that matches with the operating mode that locates at present, control heat transfer system carries out the heat transfer according to target heat transfer mode; the target heat exchange mode is a first heat exchange mode in which high-temperature air flowing through the charger is discharged out of a room through a first air outlet channel in the heat exchange system, or a second heat exchange mode in which high-temperature air flowing through the charger is sucked into the charging bin through a second air outlet channel in the heat exchange system. Therefore, the method can realize the mode switching of the heat exchange station under different working conditions.
In addition, the embodiment of the utility model provides an electronic equipment is still provided, including memory, treater and the computer program that stores on the memory and can run on the treater, when treater executive program, realize foretell heat transfer control method who trades the power station.
The utility model discloses electronic equipment through the foretell heat transfer control method who trades the power station of execution, can realize the mode switch of heat transfer station under the different work condition.
In addition, the embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the heat exchange control method of the power station is implemented.
The utility model discloses computer readable storage medium through the heat transfer control method who carries out foretell power station that trades, can realize the mode switch of heat transfer station under the different work condition.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, each functional unit in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (11)
1. The utility model provides a trade heat exchange system of power station, heat exchange system's ventilation passageway only extends in longitudinal direction, the both ends of ventilation passageway are provided with first air outlet (211) and second air outlet (212) respectively, its characterized in that, ventilation passageway and the heat abstractor intercommunication of machine (219) that charges, when dispelling the heat to the storehouse of charging (300), the control flows through ventilation passageway's air warp first air outlet (211) are arranged trade the outside of power station, it is right when charging storehouse (300) heats, the control flows through ventilation passageway's air warp second air outlet (212) are arranged in the storehouse of charging (300).
2. The heat exchange system according to claim 1, wherein an air inlet (210) is arranged in the middle of the ventilation channel, the air inlet (210) is communicated with a heat dissipation device of the charger (219), a first ventilation channel is connected between the air inlet (210) and the first air outlet (211), a second ventilation channel is connected between the air inlet (210) and the second air outlet (212), air flowing through the first ventilation channel is discharged to the outside of the charging station through the first air outlet (211) to dissipate heat of the charging bin (300), and air flowing through the second ventilation channel is discharged into the charging bin (300) through the second air outlet (212) to heat the charging bin (300); wherein the heat exchange system can selectively close the first air passage and the second air passage through a valve.
3. The heat exchange system of claim 2, wherein the first air channel comprises: first air inlet duct and first air outlet duct (213), the second ventilation duct includes: a second air inlet duct and a second air outlet duct (214), the first air inlet duct and the second air inlet duct being configured as a common air inlet duct.
4. The heat exchange system of claim 3 wherein the common air intake duct comprises a plurality of parallel spaced apart air intake ducts.
5. The heat exchange system according to claim 3, wherein the first air outlet channel (213) and the second air outlet channel (214) are linearly distributed and internally communicated, and the extending direction of the first air outlet channel (213) and the second air outlet channel (214) is perpendicular to the common air inlet channel.
6. A heat exchange system according to claim 5, characterised in that a reversing valve is arranged between the inlet end of the first outlet duct (213) and the inlet end of the second outlet duct (214).
7. The heat exchange system according to claim 5, wherein a first one-way valve for controlling the opening and closing of the first air outlet channel (213) is arranged on the first air outlet channel (213), and a second one-way valve for controlling the opening and closing of the second air outlet channel (214) is arranged on the second air outlet channel (214).
8. The heat exchange system according to claim 6 or 7, wherein when the first air outlet duct (213) is communicated with the common air inlet duct, the air with higher temperature flowing through the charger (219) is discharged outside through the first air outlet duct (213), so as to dissipate heat of the charging bin (300); when the second air outlet duct (214) is communicated with the common air inlet duct, air with higher temperature flowing through the charger (219) enters the charging bin (300) through the second air outlet duct (214) so as to heat the charging bin (300).
9. The heat exchange system according to claim 2, wherein a first ventilation structure is arranged at the first air outlet (211), and a second ventilation structure is arranged at the second air outlet (212).
10. The heat exchange system of claim 9, wherein the first vent structure comprises: a first ventilator (215) and a first ventilation grid (217), the first ventilation grid (217) being disposed outside the first ventilator (215), the second ventilation structure comprising: the ventilator comprises a second ventilator (216) and a second ventilation grid (218), wherein the second ventilation grid (218) is arranged on the outer side of the second ventilator (216).
11. The heat exchange system according to claim 1, characterized in that the ventilation channel and the charger (219) are both located below the lowermost battery storage rack (304) of the battery storage unit (302).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921342594.9U CN211731084U (en) | 2019-08-16 | 2019-08-16 | Heat exchange system of power station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921342594.9U CN211731084U (en) | 2019-08-16 | 2019-08-16 | Heat exchange system of power station |
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| CN211731084U true CN211731084U (en) | 2020-10-23 |
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| CN201921342594.9U Active CN211731084U (en) | 2019-08-16 | 2019-08-16 | Heat exchange system of power station |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399774A (en) * | 2019-08-16 | 2021-02-23 | 北京新能源汽车股份有限公司 | Heat exchange system and heat exchange control method of power conversion station |
| CN112910027A (en) * | 2021-01-04 | 2021-06-04 | 湖北德普电气股份有限公司 | Automatic battery pack distribution charging method for electric automobile battery replacement station |
| CN114683945A (en) * | 2020-12-31 | 2022-07-01 | 奥动新能源汽车科技有限公司 | Temperature control device of charger |
| CN114683922A (en) * | 2020-12-31 | 2022-07-01 | 奥动新能源汽车科技有限公司 | Full-function cabin and power station |
| CN114695996A (en) * | 2020-12-31 | 2022-07-01 | 奥动新能源汽车科技有限公司 | Battery compartment ventilation system, temperature control method, equipment and medium |
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2019
- 2019-08-16 CN CN201921342594.9U patent/CN211731084U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399774A (en) * | 2019-08-16 | 2021-02-23 | 北京新能源汽车股份有限公司 | Heat exchange system and heat exchange control method of power conversion station |
| CN112399774B (en) * | 2019-08-16 | 2023-01-24 | 北京新能源汽车股份有限公司 | Heat exchange system and heat exchange control method of power conversion station |
| CN114683945A (en) * | 2020-12-31 | 2022-07-01 | 奥动新能源汽车科技有限公司 | Temperature control device of charger |
| CN114683922A (en) * | 2020-12-31 | 2022-07-01 | 奥动新能源汽车科技有限公司 | Full-function cabin and power station |
| CN114695996A (en) * | 2020-12-31 | 2022-07-01 | 奥动新能源汽车科技有限公司 | Battery compartment ventilation system, temperature control method, equipment and medium |
| CN114683922B (en) * | 2020-12-31 | 2023-07-18 | 奥动新能源汽车科技有限公司 | Full-function bin and power exchange station |
| CN112910027A (en) * | 2021-01-04 | 2021-06-04 | 湖北德普电气股份有限公司 | Automatic battery pack distribution charging method for electric automobile battery replacement station |
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