WO2018149297A1 - 具有热量回收功能的充电机柜 - Google Patents

具有热量回收功能的充电机柜 Download PDF

Info

Publication number
WO2018149297A1
WO2018149297A1 PCT/CN2018/074802 CN2018074802W WO2018149297A1 WO 2018149297 A1 WO2018149297 A1 WO 2018149297A1 CN 2018074802 W CN2018074802 W CN 2018074802W WO 2018149297 A1 WO2018149297 A1 WO 2018149297A1
Authority
WO
WIPO (PCT)
Prior art keywords
charging
air outlet
cabinet
charging module
baffle
Prior art date
Application number
PCT/CN2018/074802
Other languages
English (en)
French (fr)
Inventor
郝战铎
丁习坤
Original Assignee
上海蔚来汽车有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海蔚来汽车有限公司 filed Critical 上海蔚来汽车有限公司
Publication of WO2018149297A1 publication Critical patent/WO2018149297A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/615—Heating or keeping warm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/63—Control systems
    • H01M10/637—Control systems characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devices; characterised by control of the internal current flowing through the cells, e.g. by switching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
    • H01M10/667—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an electronic component, e.g. a CPU, an inverter or a capacitor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • 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

Definitions

  • the invention belongs to the field of charging equipment, and in particular provides a charging cabinet with a heat recovery function.
  • the existing chargers are composed of one or more charging power modules, and the charging power module generates a large amount of heat during the working process. If the charging machine does not have a good heat dissipation effect, the charging power module needs to be timely. The cooling process is performed, which not only wastes the heat generated by the charging power module, but also increases the unnecessary charging cost.
  • the present invention provides a charging cabinet having a heat recovery function.
  • the charging cabinet having a heat recovery function includes a cabinet and at least one charging module disposed in the cabinet, wherein the cabinet is provided with a duct communicating with the charging module, the duct The first air outlet and the second air outlet are connected, and the first air outlet can communicate with the outside to release heat generated by the charging module to the outside of the cabinet, and the second air outlet can communicate with the battery compartment The heat generated by the charging module is released into the battery compartment and thus heats the battery in the battery compartment.
  • the charging cabinet further includes a first baffle disposed at the first air outlet and a second baffle disposed at the second air outlet, the first A baffle is for at least partially closing or opening the first air outlet, and the second baffle is for at least partially closing or opening the second air outlet.
  • the air inlet of the charging module and the air outlet of the charging module are further disposed on the cabinet, the air inlet of the charging module is connected to the outside, and the air outlet of the charging module is connected to the air duct.
  • the charging module air inlet and the charging module air outlet are disposed such that an external airflow can enter the cabinet from the air inlet of the charging module and flow through the charging module, and then enter the air duct.
  • the charging cabinet further includes a first fan and a second fan, wherein the first fan is disposed in the air channel at a position close to the first air outlet for The airflow in the air duct accelerates to the outside; the second fan is disposed in the air duct at a position close to the second air outlet for accelerating the airflow in the air duct to the battery compartment.
  • the first baffle and the second baffle are configured such that when the first baffle is opened, the second baffle is closed, and when the second The first baffle is closed when the baffle is opened.
  • the first air outlet is disposed at a top of the cabinet, and the second air outlet is disposed at a bottom of the cabinet.
  • the battery compartment includes an air inlet disposed at the bottom and an air outlet disposed at the top, the second air outlet is connected to the air inlet, and the air outlet leads to Outside the battery compartment.
  • the charging cabinet further includes a controller and a temperature sensor disposed in the battery compartment, the temperature sensor is configured to detect a temperature in the battery compartment, and the controller is used to Controlling opening and closing of the first baffle and the second baffle and starting and stopping of the first fan and the second fan according to the detection result of the temperature sensor, when the temperature sensor detects the
  • the controller causes the first baffle to at least partially close and stop the first fan while the temperature in the battery compartment is below a first threshold, while at least partially opening and selectively opening the second baffle Operating the second fan; the controller causes the second baffle to at least partially close and cause the second when the temperature sensor detects that the temperature in the battery compartment is above a second threshold
  • the fan is deactivated while the first baffle is at least partially open and selectively operates the first fan.
  • the charging cabinet further includes a charging module rack disposed in the cabinet, the charging module is layered on the charging module rack, and the charging module is The tuyere is disposed at one side of the charging module rack, and the charging module air outlet is disposed at another side of the charging module rack.
  • the air duct comprises a lateral section and a vertical section, the transverse section being integrally arc-connected with the vertical section or adopting curved baffles to each other connection.
  • the charging cabinet includes a cabinet and at least one charging module disposed in the cabinet, and the air duct is disposed in the cabinet, and the air duct includes the external connection
  • the first air outlet and the second air outlet that can communicate with the battery compartment, the heat generated by the charging module enters the air duct through the air outlet of the charging module.
  • a first threshold - for example, zero degrees heat in the air duct flows into the battery compartment through the second air outlet to heat the battery; when the temperature in the battery compartment is above a second threshold - for example, 25 degrees
  • the heat in the air duct flows to the outside through the first air outlet, and the charging module can dissipate heat.
  • the invention changes the "air conditioning heating” in the prior art into “heat recovery heating of the charging module", that is, recovers the heat generated by the charging module, and is used for heating the battery, so that not only the charging efficiency of the battery can be improved, but also the battery can be extended. Battery life and overall energy consumption of the charging device.
  • FIG. 1 is a schematic overall structural view of a charging cabinet having a heat recovery function.
  • Figure 2 is a schematic diagram of internal heat flow when the charging cabinet with heat recovery function performs heat recovery.
  • FIG. 3 is a schematic diagram of internal heat flow when the charging cabinet with heat recovery function dissipates heat outward.
  • the terms “upper”, “lower”, “left”, “right”, “lateral”, “vertical”, “close”, etc. indicate the direction or positional relationship. It is based on the orientation or positional relationship shown in the drawings, which is merely for convenience of description, and does not indicate or imply that the device or component must have a specific orientation, is constructed and operated in a specific orientation, and thus cannot be construed as being limit. Moreover, the terms “first” and “second” are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
  • connection should be understood broadly, and may be fixed, for example, unless otherwise explicitly defined and defined.
  • the connection can also be a detachable connection or an integral connection.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • FIG. 1 the figure is an overall structural diagram of a charging cabinet with a heat recovery function according to the present invention.
  • the figure is rotated 90° counterclockwise, and the directions or positions described below refer to the orientations facing Figure 1, which are merely for convenience of description, and are not intended to limit the true position of the components.
  • FIG. 1 the figure is an overall structural diagram of a charging cabinet with a heat recovery function according to the present invention.
  • the figure is rotated 90° counterclockwise, and the directions or positions described below refer to the orientations facing Figure 1, which are merely for convenience of description, and are not intended to limit the true position of the components.
  • the charging cabinet includes a cabinet 1 , at least one charging module 3 disposed in the cabinet 1 , and an air duct 13 disposed in the cabinet 1 and communicating with the charging module 3 , wherein the air duct 13 includes a first air outlet 16 and a second air outlet 10, the first air outlet 16 is disposed at the upper left end of the cabinet 1, and is capable of communicating with the outside to release heat generated by the charging module 3 to the outside of the cabinet 1, second The air outlet 10 is disposed at the lower right end of the cabinet 1 and is capable of communicating with the battery compartment 8 to release the heat generated by the charging module 3 into the battery compartment 8, and thus heat the battery in the battery compartment 8.
  • the charging cabinet further includes a first baffle 17 disposed at the first air outlet 16 and a second baffle 11 disposed at the second air outlet 10, the first baffle 17 for at least partially closing or opening An air outlet 16, the second baffle 11 is configured to at least partially close or open the second air outlet 10, and the first baffle 17 and the second baffle 11 are configured such that when the first baffle 17 is opened, the second baffle 11 is closed, and the first flap 17 is closed when the second flap 11 is opened.
  • first air outlet 16 and the second air outlet 10 are disposed and configured such that the first air outlet 16 can communicate with the outside, and the second air outlet 10 can communicate with the battery compartment 8 Yes, it does not have to be set up in the form of Figure 1.
  • the charging cabinet further includes a module rack 2 disposed in the cabinet 1 and a charging module air inlet 18 and a charging module air outlet 4 disposed on both sides of the module rack 2, wherein the charging module 3 is layered.
  • the charging module air inlet 18 is disposed on the left side of the charging module frame 2, and communicates with the outside, and the charging module air outlet 4 is disposed on the right side of the charging module frame 2, and is winded Road 13 is connected.
  • the charging cabinet further includes a first fan 15 and a second fan 12, and the first fan 15 is disposed in the air duct 13 at a position close to the first air outlet 16 for accelerating the airflow in the air duct 13 to the outside.
  • the second fan 12 is disposed in the air duct 13 at a position close to the second air outlet 10 for accelerating the airflow in the air duct 13 to the battery compartment 8.
  • the battery compartment 8 includes an air inlet 9 disposed at the lower left end and an air outlet 5 disposed at the upper right end.
  • the air inlet 9 is connected to the second air outlet 10, and the air outlet 5 opens to the outside of the battery compartment 8. It will also be understood by those skilled in the art that the position and structure of the air outlet 5 are such that the air outlet 5 can open to the outside of the battery compartment 8.
  • the charging cabinet further includes a controller 7 and a temperature sensor 6 disposed in the battery compartment 8, the temperature sensor 6 is for detecting the temperature in the battery compartment 8, and the controller 7 is configured to detect the result according to the temperature sensor 6.
  • the opening and closing of the first flap 17 and the second flap 11 and the start and stop of the first fan 15 and the second fan 12 are controlled.
  • the controller 7 is configured such that the controller 7 can control the opening and closing of the first flap 17 and the second flap 11 and the first fan 15 and the second according to the detection result of the temperature sensor 6.
  • the fan 12 can be started and stopped, and its position and physical form can be flexibly selected according to needs.
  • the controller 7 When the temperature sensor 6 detects that the temperature in the battery compartment 8 is below a threshold, the controller 7 causes the first flap 17 to be at least partially closed and the first fan 15 to be stopped, while at least partially opening the second flap 11 and The second blower 12 is selectively operated (described in more detail below in connection with FIG. 2); when the temperature sensor 6 detects that the temperature in the battery compartment 8 is above another threshold, the controller 7 causes the second flap 11 to be at least partially closed. The second blower 12 is deactivated while the first flap 17 is at least partially open and selectively operates the first blower 15 (described in more detail below in connection with FIG. 3).
  • the controller 7 can control the opening and closing of the first flap 17 and the second flap 11 by any suitable operating mechanism, such as a solenoid valve, a hydraulic cylinder, a cylinder, and the like.
  • FIG. 2 the figure shows a schematic diagram of internal heat flow during heat recovery of the charging cabinet with heat recovery function of the present invention.
  • the battery compartment is omitted from the figure for the sake of clarity.
  • the external airflow enters the cabinet 1 from the air inlet 18 of the charging module and flows through the charging module 3, takes away the heat generated by the charging module 3, and then enters the air duct 13 from the air outlet 4 of the charging module.
  • the controller 7 closes the first flapper 17 and stops the first blower 15 so that the heat in the duct 13 is not
  • the first air outlet 16 will flow to the outside, and at the same time, the second baffle 11 is opened and the second fan 12 is turned on.
  • the heat in the air duct 13 is accelerated and blown by the second fan 12 due to the inside of the air duct 13
  • the transverse section and the vertical section are connected by a curved baffle 14, and the heat in the air duct 13 is more smoothly discharged from the second air outlet 10, and then quickly flows into the battery compartment 8 through the air inlet 9, and Heat the battery.
  • the air outlet 5 in the battery compartment 8 can be partially or completely opened, so that the heat can be circulated more smoothly.
  • the first flap 17 is completely closed, the second flap 11 is fully opened, and the second fan 12 is started to operate, in actual use.
  • the user can partially close the first baffle 17 and partially open the second baffle 11 in combination with the actual use, and selectively operate or disable the second fan 12, and the change does not deviate from the basics of the present invention. The principles are therefore within the scope of the invention.
  • FIG. 3 it is a schematic diagram of internal heat flow when the charging cabinet with heat recovery function releases heat outward.
  • the battery compartment is still omitted from the figure.
  • the external airflow enters the cabinet 1 from the air inlet 18 of the charging module and flows through the charging module 3, takes away the heat generated by the charging module 3, and then enters the air duct 13 from the air outlet 4 of the charging module.
  • the controller 7 closes the second flap 11 and stops the second fan 12, so that the heat in the duct 13 is not It will continue to flow into the battery compartment 8, and at the same time, the first baffle 17 is opened and the first fan 15 is opened. Since the lateral section in the air duct 13 is connected with the vertical section by the curved baffle 14, the heat is further increased. The first fan 15 is smoothly flowed in. At this time, the heat in the air duct 13 is accelerated by the first fan 15 and quickly flows out of the cabinet 1 through the first air outlet 16. Moreover, those skilled in the art can understand that although in the case shown in FIG.
  • the second flap 11 is completely closed, the first flap 17 is fully opened, and the first fan 15 starts to operate, in actual use.
  • the user can partially close the second baffle 11 and partially open the first baffle 17 in combination with the actual use condition, and selectively operate or disable the first fan 15 without departing from the basics of the present invention. The principles are therefore within the scope of the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

一种具有热量回收功能的充电机柜。该充电机柜包括柜体（1）和设置在柜体中的至少一个充电模块（3），柜体内设置有风道（13），风道包括能够与外部连通的第一出风口（16）和能够与电池仓（8）连通的第二出风口（10），充电模块产生的热量能够进入风道。当电池仓内的温度低于第一阈值时，风道内的热量通过第二出风口流入电池仓，对电池进行加热；当电池仓内的温度高于第二阈值时，风道内的热量通过第一出风口流到外部，充电模块得以散热。该充电机柜解决现有充电机柜在温度较低的工作环境下，需要使用空调对电池进行加热的问题，不仅能提高电池的充电效率、延长使用寿命，还能降低充电设备的能耗。

Description

具有热量回收功能的充电机柜 技术领域
本发明属于充电设备领域，具体提供一种具有热量回收功能的充电机柜。
背景技术
随着燃油汽车的广泛使用，石油供应不足、尾气污染严重等问题也日益突出，特别是近年来，随着温室效应的逐年增强，越来越多的人开始将目光投入到电动汽车行业。在此趋势下，电动汽车的续航问题成为人们最关注的问题，如何给电动汽车快速补给电量也成为阻碍电动汽车行业发展最大的障碍。目前，由于汽车电池的快充技术尚未成熟，更换电池依然是给电动汽车补给能量的最快方法。电动汽车可以在换电站更换电池，电量不足的汽车电池需要在换电站集中充电，越高的充电效率就象征着越多的营业额，因此，充电站都十分注重充电效率的高低，实验发现当环境温度低于一定阈值时，电池的充电效率就会大幅降低，低温甚至会大幅缩短电池的寿命。
为了提高充电效率、延长电池寿命，当环境温度低于一定阈值时，很多充电站都会使用空调对电池仓进行加热，以保证电池仓内的温度能够稳定在一个充电效率较高的温度区间。这样的升温方法虽然可以取得很好的效果，但是增加了充电成本，并且造成了不必要的电量消耗。此外，现有的充电机都是由一个或多个充电功率模块构成的，充电功率模块在工作过程中会产生大量热量，充电机若不具有很好的散热效果，还需及时对充电功率模块进行降温处理，这样不仅浪费了充电功率模块产生的热量，而且增加了不必要的充电成本。
相应地，本领域需要一种具有热量回收功能的充电机柜来解决上述问题。
发明内容
为了解决现有技术中的上述问题，即为了解决现有充电设备在环境温度较低的工作环境下，需要使用空调对电池进行加热的问题， 本发明提供了一种具有热量回收功能的充电机柜，该具有热量回收功能的充电机柜包括柜体和设置在所述柜体中的至少一个充电模块，其特征在于，所述柜体内设置有与所述充电模块连通的风道，所述风道包括第一出风口和第二出风口，所述第一出风口能够与外部连通以便将所述充电模块产生的热量释放到所述柜体外部，所述第二出风口能够与电池仓连通以便将所述充电模块产生的热量释放到所述电池仓中并因此加热所述电池仓中的电池。
在上述充电机柜的优选技术方案中，所述充电机柜还包括设置在所述第一出风口处的第一挡板和设置在所述第二出风口处的第二挡板，所述第一挡板用于至少部分关闭或打开所述第一出风口，所述第二挡板用于至少部分关闭或打开所述第二出风口。
在上述充电机柜的优选技术方案中，所述柜体上还设置有充电模块进风口和充电模块出风口，所述充电模块进风口与外部连通，所述充电模块出风口与所述风道连通，所述充电模块进风口和充电模块出风口的位置设置成使得，外部气流能够从所述充电模块进风口进入所述柜体并流经所述充电模块，然后进入所述风道内。
在上述充电机柜的优选技术方案中，所述充电机柜还包括第一风机和第二风机，所述第一风机设置在所述风道内靠近所述第一出风口的位置，用于使所述风道内的气流加速流向外部；所述第二风机设置在所述风道内靠近所述第二出风口的位置，用于使所述风道内的气流加速流向所述电池仓。
在上述充电机柜的优选技术方案中，所述第一挡板和所述第二挡板配置成使得，当所述第一挡板打开时所述第二挡板关闭，并且当所述第二挡板打开时所述第一挡板关闭。
在上述充电机柜的优选技术方案中，所述第一出风口设置在所述柜体的顶部，所述第二出风口设置在所述柜体的底部。
在上述充电机柜的优选技术方案中，所述电池仓包括设置在底部的进气口和设置在顶部的出气口，所述第二出风口连接到所述进气口，所述出气口通向电池仓外部。
在上述充电机柜的优选技术方案中，所述充电机柜还包括控制器和设置在所述电池仓内的温度传感器，所述温度传感器用于检测所述电池仓内的温度，所述控制器用于根据所述温度传感器的检测结果 控制所述第一挡板和所述第二挡板的开闭以及所述第一风机和所述第二风机的启停，当所述温度传感器检测到所述电池仓内的温度低于第一阈值时，所述控制器使所述第一挡板至少部分关闭并使所述第一风机停止运转，同时使所述第二挡板至少部分打开并选择性地使所述第二风机运转；当所述温度传感器检测到所述电池仓内的温度高于第二阈值时，所述控制器使所述第二挡板至少部分关闭并使所述第二风机停止运转，同时使所述第一挡板至少部分打开并选择性地使所述第一风机运转。
在上述充电机柜的优选技术方案中，所述充电机柜还包括设置在所述柜体内的充电模块机架，所述充电模块分层地放置在所述充电模块机架上，所述充电模块进风口设置在所述充电模块机架的一侧，所述充电模块出风口设置在所述充电模块机架的另一侧。
在上述充电机柜的优选技术方案中，所述风道包括横向区段和竖向区段，所述横向区段与所述竖向区段一体地弧形连接，或者采用弧形导流板彼此连接。
本领域技术人员能够理解的是，在本发明的技术方案中，所述充电机柜包括柜体和设置在柜体中的至少一个充电模块，柜体内设置有风道，风道包括能够与外部连通的第一出风口和能够与电池仓连通的第二出风口，充电模块产生的热量通过充电模块出风口进入风道。当电池仓内的温度低于第一阈值－例如零度时，风道内的热量通过第二出风口流入电池仓，对电池进行加热；当电池仓内的温度高于第二阈值－例如25度时，风道内的热量通过第一出风口流到外部，充电模块得以散热。本发明将现有技术中的“空调加热”变成了“充电模块热量回收加热”，即将充电模块产生的热量进行回收，并用于对电池加热，这样不仅能够提高电池的充电效率，还能延长电池的使用寿命和降低充电设备的整体能耗。
附图说明
图1是具有热量回收功能的充电机柜的整体结构示意图。
图2是具有热量回收功能的充电机柜进行热量回收时的内部热量流动示意图。
图3是具有热量回收功能的充电机柜向外散热时的内部热量流动示意图。
具体实施方式
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是，这些实施方式仅仅用于解释本发明的技术原理，并非旨在限制本发明的保护范围。本领域技术人员可以根据需要对其作出调整，以便适应具体的应用场合。例如，尽管说明书中所述的风道具体地设置成Z字形，但是，该形状不应构成对本发明的限制，本领域技术人员可以根据需要对此作出改变，只要实现充电模块的热量回收即可。
需要说明的是，在本发明的描述中，术语“上”、“下”、“左”、“右”、“横向”、“竖向”、“靠近”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
此外，还需要说明的是，在本发明的描述中，除非另有明确的规定和限定，术语“安装”、“设置”、“连通”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接。对于本领域技术人员而言，可根据具体情况理解上述术语在本发明中的具体含义。
如图1所示，该图为本发明的具有热量回收功能的充电机柜的整体结构示意图。为了清楚起见，该图被逆时针旋转了90°，以下所述的方向或位置均是指正对图1时的方位，这仅仅是为了便于描述，而不是对所述元件真实位置的限制。如图1所示，该充电机柜包括柜体1、设置在柜体1中的至少一个充电模块3以及设置在柜体1内并与充电模块3连通的风道13，其中，风道13包括第一出风口16和第二出风口10，第一出风口16设置在柜体1的左上端，并能够与外部连通，以便将充电模块3产生的热量释放到柜体1的外部，第二出风口10设置在柜体1的右下端，并能够与电池仓8连通，以便将充电模块3产生的热量释放到电池仓8中，并因此加热电池仓8中的电池。由于风道13包括横向区段和竖向区段，为了使气流在风道13内的各处流通得更加通畅，横向区段 与竖向区段之间一体地弧形连接，或者采用弧形导流板14彼此连接。此外，该充电机柜还包括设置在第一出风口16处的第一挡板17和设置在第二出风口10处的第二挡板11，第一挡板17用于至少部分关闭或者打开第一出风口16，第二挡板11用于至少部分关闭或者打开第二出风口10，第一挡板17和第二挡板11配置成使得，当第一挡板17打开时第二挡板11关闭，并且当第二挡板11打开时第一挡板17关闭。本领域技术人员能够理解的是，第一出风口16和第二出风口10的位置和结构设置成，使得第一出风口16能够与外部连通，第二出风口10能够与电池仓8连通即可，并非必须按照图1的形式设置。
继续参阅图1，该充电机柜还包括设置在柜体1内的模块机架2以及设置在模块机架2两侧的充电模块进风口18和充电模块出风口4，其中，充电模块3分层地放置在充电模块机架2上，充电模块进风口18设置在充电模块机架2的左侧，并与外部连通，充电模块出风口4设置在充电模块机架2的右侧，并与风道13连通。本领域技术人员能够理解的是，充电模块进风口18和充电模块出风口4的位置和结构设置成，使得外部气流能够从充电模块进风口18进入柜体1，并流经充电模块3，最后进入风道13内即可。此外，该充电机柜还包括第一风机15和第二风机12，第一风机15设置在风道13内靠近第一出风口16的位置，用于使风道13内的气流加速流向外部，第二风机12设置在风道13内靠近第二出风口10的位置，用于使风道13内的气流加速流向电池仓8。另外，电池仓8包括设置在左下端的进气口9和设置在右上端的出气口5，进气口9与第二出风口10相连，出气口5通向电池仓8外部。本领域技术人员还能够理解的是，出气口5的位置和结构设置成，使得出气口5能够通向电池仓8外部即可。
继续参阅图1，该充电机柜还包括控制器7和设置在电池仓8内的温度传感器6，温度传感器6用于检测电池仓8内的温度，控制器7用于根据温度传感器6的检测结果控制第一挡板17和第二挡板11的开闭以及第一风机15和第二风机12的启停。本领域技术人员能够理解的是，控制器7配置成，使得控制器7能够根据温度传感器6的检测结果控制第一挡板17和第二挡板11的开闭以及第一风机15和第二风机12的启停即可，其位置和物理形式可以根据需要灵活选取。当温度传感器6检测到电池仓8内的温度低于一个阈值时，控制器7使第一挡板17至少 部分关闭并使第一风机15停止运转，同时使第二挡板11至少部分打开并选择性地使第二风机12运转(下文将结合图2详细描述)；当温度传感器6检测到电池仓8内的温度高于另一个阈值时，控制器7使第二挡板11至少部分关闭并使第二风机12停止运转，同时使第一挡板17至少部分打开并选择性地使第一风机15运转(下文将结合图3详细描述)。本领域技术人员能够理解的是，在该充电机柜的实际使用过程中，使用者需要结合实际使用情况自行设定第一挡板17和第二挡板11的开闭程度以及所述阈值的大小。此外，控制器7可以通过任何适当的操作机构来控制第一挡板17和第二挡板11的开闭，例如电磁阀、液压缸、气缸，等等。
下面参阅图2，该图为本发明的具有热量回收功能的充电机柜进行热量回收时的内部热量流动示意图。为了清楚起见该图中省略了电池仓。如图2所示，外部气流从充电模块进风口18进入柜体1并流经充电模块3，带走充电模块3产生的热量，然后从充电模块出风口4进入风道13内。当温度传感器6检测到电池仓8内的温度低于第一阈值－例如零摄氏度时，控制器7使第一挡板17关闭并使第一风机15停止运转，使得风道13内的热量不会通过第一出风口16流到外部，同时，使第二挡板11打开并开启第二风机12，此时，风道13内的热量被第二风机12加速吹出，由于风道13内的横向区段与竖向区段采用了弧形导流板14连接，风道13内的热量得以更加通畅地从第二出风口10流出，然后通过进气口9快速流入电池仓8中，并对电池进行加热。在对电池仓8进行加热的过程中，当风道13内的热量流通不够通畅时，可以部分或全部打开电池仓8内的出气口5，使得热量能够流通得更加通畅。此外，本领域技术人员能够理解的是，虽然在如图2所示的情况下，第一挡板17完全关闭、第二挡板11完全打开以及第二风机12开始运转，但在实际使用过程中，使用者可以结合实际使用情况使第一挡板17部分关闭、第二挡板11部分打开，并选择性地使第二风机12运转或不运转，这种改变并不偏离本发明的基本原理，因此将落入本发明的保护范围之内。
下面参阅图3，该图为本发明的具有热量回收功能的充电机柜向外释放热量时的内部热量流动示意图。为了清楚起见，该图中依然省略了电池仓。如图3所示，外部气流从充电模块进风口18进入柜体1 并流经充电模块3，带走充电模块3产生的热量，然后从充电模块出风口4进入风道13内。当温度传感器6检测到电池仓8内的温度高于第二阈值－例如25摄氏度时，控制器7使第二挡板11关闭并使第二风机12停止运转，使得风道13内的热量不会继续流入电池仓8内，同时，使第一挡板17打开并开启第一风机15，由于风道13内的横向区段与竖向区段采用弧形导流板14连接，热量得以更加通畅地流入第一风机15处，此时，风道13内的热量被第一风机15加速吹出，并通过第一出风口16快速流出柜体1。此外，本领域技术人员能够理解的是，虽然在如图3所示的情况下，第二挡板11完全关闭、第一挡板17完全打开以及第一风机15开始运转，但在实际使用过程中，使用者可以结合实际使用情况使第二挡板11部分关闭、第一挡板17部分打开，并选择性地使第一风机15运转或不运转，这种改变并不偏离本发明的基本原理，因此将落入本发明的保护范围之内。
至此，已经结合附图描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。

Claims (10)

  1. 一种具有热量回收功能的充电机柜，所述充电机柜包括柜体和设置在所述柜体中的至少一个充电模块，
    其特征在于，所述柜体内设置有与所述充电模块连通的风道，所述风道包括第一出风口和第二出风口，所述第一出风口能够与外部连通以便将所述充电模块产生的热量释放到所述柜体外部，所述第二出风口能够与电池仓连通以便将所述充电模块产生的热量释放到所述电池仓中并因此加热所述电池仓中的电池。
  2. 根据权利要求1所述的充电机柜，其特征在于，所述充电机柜还包括设置在所述第一出风口处的第一挡板和设置在所述第二出风口处的第二挡板，所述第一挡板用于至少部分关闭或打开所述第一出风口，所述第二挡板用于至少部分关闭或打开所述第二出风口。
  3. 根据权利要求2所述的充电机柜，其特征在于，所述柜体上还设置有充电模块进风口和充电模块出风口，所述充电模块进风口与外部连通，所述充电模块出风口与所述风道连通，所述充电模块进风口和充电模块出风口的位置设置成使得，外部气流能够从所述充电模块进风口进入所述柜体并流经所述充电模块，然后进入所述风道内。
  4. 根据权利要求3所述的充电机柜，其特征在于，所述充电机柜还包括第一风机和第二风机，所述第一风机设置在所述风道内靠近所述第一出风口的位置，用于使所述风道内的气流加速流向外部；所述第二风机设置在所述风道内靠近所述第二出风口的位置，用于使所述风道内的气流加速流向所述电池仓。
  5. 根据权利要求1至4中任一项所述的充电机柜，其特征在于，所述第一挡板和所述第二挡板配置成使得，当所述第一挡板打开时所述第二挡板关闭，并且当所述第二挡板打开时所述第一挡板关闭。
  6. 根据权利要求5所述的充电机柜，其特征在于，所述第一出风口 设置在所述柜体的顶部，所述第二出风口设置在所述柜体的底部。
  7. 根据权利要求6所述的充电机柜，其特征在于，所述电池仓包括设置在底部的进气口和设置在顶部的出气口，所述第二出风口连接到所述进气口，所述出气口通向电池仓外部。
  8. 根据权利要求7所述的充电机柜，其特征在于，所述充电机柜还包括控制器和设置在所述电池仓内的温度传感器，所述温度传感器用于检测所述电池仓内的温度，所述控制器用于根据所述温度传感器的检测结果控制所述第一挡板和所述第二挡板的开闭以及所述第一风机和所述第二风机的启停，
    当所述温度传感器检测到所述电池仓内的温度低于第一阈值时，所述控制器使所述第一挡板至少部分关闭并使所述第一风机停止运转，同时使所述第二挡板至少部分打开并选择性地使所述第二风机运转；
    当所述温度传感器检测到所述电池仓内的温度高于第二阈值时，所述控制器使所述第二挡板至少部分关闭并使所述第二风机停止运转，同时使所述第一挡板至少部分打开并选择性地使所述第一风机运转。
  9. 根据权利要求8所述的充电机柜，其特征在于，所述充电机柜还包括设置在所述柜体内的充电模块机架，所述充电模块分层地放置在所述充电模块机架上，所述充电模块进风口设置在所述充电模块机架的一侧，所述充电模块出风口设置在所述充电模块机架的另一侧。
  10. 根据权利要求9所述的充电机柜，其特征在于，所述风道包括横向区段和竖向区段，所述横向区段与所述竖向区段一体地弧形连接，或者采用弧形导流板彼此连接。
PCT/CN2018/074802 2017-02-16 2018-01-31 具有热量回收功能的充电机柜 WO2018149297A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720139169.4U CN206490469U (zh) 2017-02-16 2017-02-16 具有热量回收功能的充电机柜
CN201720139169.4 2017-02-16

Publications (1)

Publication Number Publication Date
WO2018149297A1 true WO2018149297A1 (zh) 2018-08-23

Family

ID=59763718

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/074802 WO2018149297A1 (zh) 2017-02-16 2018-01-31 具有热量回收功能的充电机柜

Country Status (2)

Country Link
CN (1) CN206490469U (zh)
WO (1) WO2018149297A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113056155A (zh) * 2019-12-26 2021-06-29 奥动新能源汽车科技有限公司 换电站外部换热循环控制方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206490469U (zh) * 2017-02-16 2017-09-12 上海蔚来汽车有限公司 具有热量回收功能的充电机柜
CN108767945A (zh) * 2018-08-22 2018-11-06 上海纳晓能源科技有限公司 安全充电柜
CN109398129A (zh) * 2018-12-12 2019-03-01 昆明自动化成套集团股份有限公司 一种具备交、直流多输出接口的150kw机场特种车辆充电机
CN109768348B (zh) * 2018-12-21 2021-02-12 北京双登慧峰聚能科技有限公司 高寒地区储能集装箱热管理系统
CN110504724A (zh) * 2019-08-12 2019-11-26 深圳易马达科技有限公司 换电柜
CN112399774B (zh) * 2019-08-16 2023-01-24 北京新能源汽车股份有限公司 换电站的换热系统和换热控制方法
CN110816337A (zh) * 2019-10-10 2020-02-21 北京云能互联科技有限公司 一种散热充电柜
CN113054269B (zh) * 2019-12-26 2023-01-06 奥动新能源汽车科技有限公司 换电站换热综合控制方法
CN113054276B (zh) * 2019-12-26 2023-03-10 奥动新能源汽车科技有限公司 换电站内部换热循环控制方法
CN111998429A (zh) * 2020-08-14 2020-11-27 博众精工科技股份有限公司 一种充换电站热交换系统及其控制方法、充换电站
CN115303108A (zh) * 2021-09-30 2022-11-08 奥动新能源汽车科技有限公司 模块化充电机柜、换电站或储能站
CN115214414B (zh) * 2021-09-30 2024-06-25 奥动新能源汽车科技有限公司 优化热风风道布设的换电站
CN114161970B (zh) * 2022-01-11 2023-11-07 上海融青新能源科技有限公司 一种底座箱及充换电设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002123200A (ja) * 2000-10-16 2002-04-26 Toshiba Battery Co Ltd 表示装置
CN202435108U (zh) * 2011-12-28 2012-09-12 比亚迪股份有限公司 一种充电柜
CN204886259U (zh) * 2015-07-16 2015-12-16 许继电源有限公司 充电机柜和具有该充电机柜的充换电站设备
CN105186591A (zh) * 2015-07-16 2015-12-23 许继电源有限公司 一种充电机柜和具有该充电机柜的充换电站设备
CN206490469U (zh) * 2017-02-16 2017-09-12 上海蔚来汽车有限公司 具有热量回收功能的充电机柜

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002123200A (ja) * 2000-10-16 2002-04-26 Toshiba Battery Co Ltd 表示装置
CN202435108U (zh) * 2011-12-28 2012-09-12 比亚迪股份有限公司 一种充电柜
CN204886259U (zh) * 2015-07-16 2015-12-16 许继电源有限公司 充电机柜和具有该充电机柜的充换电站设备
CN105186591A (zh) * 2015-07-16 2015-12-23 许继电源有限公司 一种充电机柜和具有该充电机柜的充换电站设备
CN206490469U (zh) * 2017-02-16 2017-09-12 上海蔚来汽车有限公司 具有热量回收功能的充电机柜

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113056155A (zh) * 2019-12-26 2021-06-29 奥动新能源汽车科技有限公司 换电站外部换热循环控制方法
CN113056155B (zh) * 2019-12-26 2024-05-31 奥动新能源汽车科技有限公司 换电站外部换热循环控制方法

Also Published As

Publication number Publication date
CN206490469U (zh) 2017-09-12

Similar Documents

Publication Publication Date Title
WO2018149297A1 (zh) 具有热量回收功能的充电机柜
EP3647679B1 (en) Thermal management system
CN203690448U (zh) 一种通过车辆空调系统给电池包加热和冷却的系统
KR20190036729A (ko) 차량용 배터리의 냉각승온시스템
JP4419735B2 (ja) 燃料電池車両
CN109548368A (zh) 一种储能机柜及其控制方法
CN205718042U (zh) 一种兼有电池热管理功能的汽车空调系统
JP5933569B2 (ja) 電動車両またはハイブリッド電動車両の暖房、換気、および空調システム
CN102694138B (zh) 一种乘用车电池仓及乘用车电池仓组件
JP5772660B2 (ja) 空調制御方法および空調制御システム
CN106739945A (zh) 一种风冷式插电式混合动力客车电池冷却用空调系统
WO2013020414A1 (zh) 机车辅助滤波柜冷却系统
CN105937810A (zh) 一种兼有电池热管理功能的汽车空调系统
CN104157931A (zh) 用于新能源客车的储能系统的温度调节装置及调节方法
KR20110092921A (ko) 차량용 배터리 냉각장치
CN202835672U (zh) 一种制热空调系统、及汽车
WO2023103369A1 (zh) 车载空调机组和车辆
CN108417927B (zh) 一种动力电池散热管理系统
WO2023103370A1 (zh) 车载空调机组及其控制方法
JP2015003617A (ja) 空調システム
WO2023103366A1 (zh) 车载空调机组及其变频压缩机频率控制方法
JP4120667B2 (ja) 電動車両搭載電池温度調整装置
CN202088860U (zh) 一种客车节能安全型动力电池舱
KR20120059733A (ko) 공조장치를 이용한 전기자동차용 배터리 냉각시스템 및 이를 이용한 전기자동차의 배터리 충전 방법
CN206264747U (zh) 一种电池组高效散热电动汽车

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18754894

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18754894

Country of ref document: EP

Kind code of ref document: A1