CN111347930A - 车辆的高压电池系统的冷却管道 - Google Patents

车辆的高压电池系统的冷却管道 Download PDF

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CN111347930A
CN111347930A CN201910197699.8A CN201910197699A CN111347930A CN 111347930 A CN111347930 A CN 111347930A CN 201910197699 A CN201910197699 A CN 201910197699A CN 111347930 A CN111347930 A CN 111347930A
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inlet
blocking wall
duct
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cooling duct
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金勍暭
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Hyundai Motor Co
Kia Corp
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
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    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/28—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the electric energy storing means, e.g. batteries or capacitors
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    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
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    • B60—VEHICLES IN GENERAL
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Abstract

本发明涉及一种车辆的高压电池系统的冷却管道。冷却管道包括管道本体以及出口，所述管道本体形成朝向车辆的内部开口的入口，所述出口形成于所述管道本体的与所述入口相对的一侧，以将通过所述入口引入冷却管道的空气供应给高压电池。阻挡壁形成于所述入口和所述出口之间，以限制所述入口和所述出口之间的直线连通，同时允许所述入口和所述出口之间的空气流动。

Description

车辆的高压电池系统的冷却管道
技术领域
本发明涉及用于冷却安装在车辆内的高压电池系统的管道结构，更具体地说，涉及高压电池系统的冷却管道，其可以防止电池产生的高频噪声通过进气管道被引入车辆。
背景技术
在环保型车辆(例如混合动力车辆、电动车辆或者插电式混合动力车辆)中，驱动力由电机产生。车辆包括向电机供电的高压电池以及有效地去除高压电池所产生的热量的冷却装置。水冷类型的冷却方法和气冷类型的冷却方法均可以用于冷却高压电池。气冷类型的冷却方法相对简单、重量轻，因而得到了更广泛的应用。气冷类型的冷却方法需要进气管道以吸入冷却高压电池所需的空气，还需要排气管道以在冷却高压电池后将空气排出。
一般来说，进气管道朝向车辆的内部开口以从车辆的内部吸入空气，排气管道朝向车辆的外部开口以将空气排放到车辆的外部。为了利用上述的高压电池的电力驱动电机，需使用逆变器，并且逆变器通过开关元件的快速切换将直流电(DC)转换为交流电(AC)。
电流纹波是由于逆变器的切换动作而产生的，所产生的电流纹波电流通过高压部件(尤其是安装在车辆的内部的高压电池系统)会导致高频噪声。当通过进气管道将高频噪声引入车辆的内部时，高频噪声会引起乘客的不满，从而降低车辆的适销性。
上述描述仅仅旨在帮助对本发明的背景技术的理解，而不应当被解释为本领域技术人员已知的常规技术。
发明内容
因此，本发明提供了车辆的高压电池系统的冷却管道，该冷却管道可以有效地防止高压电池产生的高频噪声通过进气管道被引入车辆的内部，从而避免乘客的不满并且提高车辆的适销性。
根据本发明，可以通过提供车辆的高压电池系统的冷却管道来实现上述及其它目的，所述冷却管道可以包括：管道本体，其形成朝向车辆的内部开口的入口；出口，其形成于所述管道本体的与所述入口相对的一侧，以将通过所述入口引入冷却管道的空气供应给高压电池；以及阻挡壁，其形成于所述入口和所述出口之间，以限制所述入口和所述出口之间的直线连通，同时允许所述入口和所述出口之间的空气流动。
特别地，所述阻挡壁可以形成为具有相对于入口倾斜的线性形状。所述阻挡壁可以形成为相对于所述入口倾斜约35°至55°的角度。此外，所述阻挡壁与所述入口的中心相距的最短距离可以为约40mm至60mm。所述阻挡壁可以设置有连接至所述管道本体的内表面的第一端以及与所述管道本体的内表面间隔开的第二端。
凹部可以形成于所述阻挡壁与所述管道本体的入口之间以形成从所述入口到所述出口的弯曲气流路径。所述管道本体的凹部可以形成于所述管道本体的一部分处，在所述部分处，所述阻挡壁与所述管道本体的内表面间隔开。因此，通过入口引入冷却管道的空气可以沿着S形曲线流过所述凹部和所述阻挡壁。在所述管道本体的所述出口处安装有空气能通过的吸音材料。
附图说明
在下文中结合附图所作的详细说明中，将会更清楚地理解本发明的上述及其它目的、特征和其它优点，其中：
图1是说明根据本发明示例性实施方案的车辆的高压电池系统的冷却管道的示意图；
图2是说明根据本发明示例性实施方案的安装在高压电池系统上的冷却管道的示意图；
图3是根据本发明示例性实施方案的图1的冷却管道的横截面图；
图4是说明根据本发明示例性实施方案的图1的冷却管道的高频噪声阻挡效果的示意图。
具体实施方式
应当理解，本文中所使用的术语“车辆”或“车辆的”或其它类似术语一般包括机动车辆，例如包括运动型多用途车辆(SUV)、大客车、卡车、各种商用车辆的乘用汽车，包括各种舟艇、船舶的船只，航空器等等，并且包括混合动力车辆、电动车辆、插电式混合动力电动车辆、氢动力车辆以及其它替代性燃料车辆(例如源于非石油的能源的燃料)。正如本文所提到的，混合动力车辆是具有两种或更多动力源的车辆，例如汽油动力和电力动力两者的车辆。
本文所用的术语仅仅为了描述特定实施例的目的，并不旨在限制本发明。正如本文所使用的，单数形式“一”、“一个”和“该”旨在也包括复数形式，除非上下文另有清楚的说明。还将理解当在本说明书中使用术语“包含”和/或“包括”时，指明存在所述特征、数值、步骤、操作、元件和/或组件，但是不排除存在或加入一种或多种其他的特征、数值、步骤、操作、元件、组件和/或其群体。正如本文所述的，术语“和/或”包括一种或多种相关列举项目的任何和所有组合。
除非特别声明或者从上下文显而易见的，本文所使用的术语“约”被理解为在本领域的正常公差范围内，例如在平均2个标准差内。“约”可被理解为在指定值的10％、9％、8％、7％、6％、5％、4％、3％、2％、1％、0.5％、0.1％、0.05％或0.01％之内。除非上下文另有清楚的说明，否则本文提供的所有数值通过术语“约”来修改。
现在将详细说明本发明的示例性实施方案，其示例结合附图进行说明。在可能的情况下，在贯穿所有附图中将使用相同的附图标记来指代相同或类似的部件。
参照图1至图4，根据本发明示例性实施方案的车辆的高压电池系统的冷却管道11可以包括管道本体3(该管道本体3形成朝向车辆的内部开口的入口1)、在管道本体3的与入口1相对的一侧形成的出口5(该出口5将通过入口1引入冷却管道11的空气供应给高压电池7)以及形成于入口1和出口5之间的阻挡壁9(该阻挡壁9限制入口1和出口5之间的直线连通，同时允许入口1和出口5之间的空气流动)。
换句话说，根据本发明的冷却管道11是一种进气管道，其从车辆的内部吸入空气以冷却高压电池7。阻挡壁9可以设置在形成于管道本体3上的入口1和出口5之间，因此可以阻挡高压电池7产生的具有高线性的高频噪声，从而防止高频噪声通过入口1流入车辆的内部。
在此示例性实施方案中，阻挡壁9可以形成为具有相对于入口1倾斜的线性形状。换句话说，如附图中示例性地展示的，阻挡壁9可形成为具有相对于入口1倾斜约35°至55°角度的线性形状。进一步地，阻挡壁9与入口1的中心相距的最短距离可以为约40mm至60mm。具体地，阻挡壁9可以与入口1相距指定距离，特别地，阻挡壁9可以设置为阻挡壁9的第一端(即，阻挡壁9的上端)与入口1的中心相距约50mm的距离。
阻挡壁9的第一端可以连接到管道本体3的内表面，而阻挡壁9的第二端可以与管道本体3的内表面间隔开。如图3中示例性地展示的，阻挡壁9的上端可以与管道本体3一体形成以连接到管道本体3的内表面。阻挡壁9的下端可以与管道本体3的内表面间隔开，以形成空气通道。
此外，凹部13(例如凹槽)可以形成于阻挡壁9与管道本体3的入口1之间，从而可以形成从入口1到出口5的弯曲气流路径。换句话说，在进入入口1之后，在通向出口5的流动路径的S形曲线中，空气被强制通过凹部13上方且然后通过阻挡壁9下方。如图3中示例性地展示的，管道本体3的凹部13可以形成于管道本体3的下部，在此处，阻挡壁9与管道本体3的内表面间隔开。因此，通过入口1引入冷却管道11的空气可以沿着S形曲线流过凹部13和阻挡壁9。
因此，如图4中示例性地展示的，由于用于冷却高压电池7的气流可以从管道本体3的入口1沿着S形曲线接续至出口5，因此可以防止从出口5进入的高频噪声通过S形曲线并且高频噪声可以被阻挡壁9阻挡。相应地，还可以防止高频噪声通过入口1泄漏到车辆的内部。
进一步地，空气可以通过的吸音材料15可以安装在管道本体3的出口5处。如图1中示例性地展示的，吸音材料15(空气可以由此通过出口5流动至高压电池7)可以吸收来自高压电池7的噪声。此外，吸音材料15可以安装在出口5处或其周围(例如，在出口5周围、环绕出口5)，从而可以更有效地防止噪声传播到车辆的内部。
由以上的描述显而易见，根据本发明的车辆的高压电池系统的冷却管道可以有效地防止高压电池产生的高频噪声通过进气管道被引入车辆的内部，从而避免乘客的不满并且提高车辆的适销性。
尽管已出于说明的目的描述了本发明的示例性实施方案，但本领域技术人员将理解，在不背离由所附权利要求书所公开的本发明的范围和精神的情况下，各种修改、添加和替换都是可能的。

Claims (10)

1.一种车辆的高压电池系统的冷却管道，其包括：
管道本体，其形成朝向车辆的内部开口的入口；
出口，其形成于所述管道本体的与所述入口相对的一侧，以将通过所述入口引入冷却管道的空气供应给高压电池；以及
阻挡壁，其形成于所述入口和所述出口之间，以限制所述入口和所述出口之间的直线连通，同时允许所述入口和所述出口之间的空气流动。
2.根据权利要求1所述的冷却管道，其中，所述阻挡壁形成为具有相对于所述入口倾斜的线性形状。
3.根据权利要求2所述的冷却管道，其中，所述阻挡壁形成为相对于所述入口倾斜35°至55°的角度。
4.根据权利要求2所述的冷却管道，其中，所述阻挡壁与所述入口的中心相距的最短距离为40mm至60mm。
5.根据权利要求2所述的冷却管道，其中，所述阻挡壁包括连接至所述管道本体的内表面的阻挡壁的第一端以及与所述管道本体的内表面间隔开的阻挡壁的第二端。
6.根据权利要求2所述的冷却管道，其中，所述阻挡壁的上端与所述入口的中心相距50mm的距离。
7.根据权利要求5所述的冷却管道，其中，所述阻挡壁与所述管道本体的入口之间形成有凹部，所述凹部形成从所述入口到所述出口的弯曲气流路径。
8.根据权利要求7所述的冷却管道，其中，所述管道本体的所述凹部形成于所述管道本体的一部分处，在所述部分处，所述阻挡壁与所述管道本体的内表面间隔开，且因此使得通过入口引入冷却管道的空气沿着S形曲线流过所述凹部和所述阻挡壁。
9.根据权利要求1所述的冷却管道，其中，在所述管道本体的所述出口处安装有空气能通过的吸音材料。
10.根据权利要求9所述的冷却管道，其中，所述吸音材料形成在所述管道本体的所述出口的周围。
CN201910197699.8A 2018-12-04 2019-03-15 车辆的高压电池系统的冷却管道 Pending CN111347930A (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010145003A (ja) * 2008-12-18 2010-07-01 Calsonic Kansei Corp ダクトの騒音低減構造
US20120181827A1 (en) * 2011-01-14 2012-07-19 Honda Motor Co., Ltd. High-voltage apparatus and vehicle
CN102973211A (zh) * 2012-11-26 2013-03-20 苏州德汇清洁科技有限公司 一种消音器及使用该消音器的洗地机
US20160137094A1 (en) * 2014-11-17 2016-05-19 Toyota Jidosha Kabushiki Kaisha Vehicle
CN205503239U (zh) * 2016-04-26 2016-08-24 吕美 车用消音装置
JP2016192375A (ja) * 2015-03-31 2016-11-10 本田技研工業株式会社 蓄電装置
US20180050606A1 (en) * 2015-03-06 2018-02-22 Honda Motor Co., Ltd. Vehicle high-voltage system equipment unit, vehicle battery unit and vehicle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101180954B1 (ko) 2010-12-03 2012-09-07 기아자동차주식회사 자동차의 고전압 배터리 냉각 시스템

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010145003A (ja) * 2008-12-18 2010-07-01 Calsonic Kansei Corp ダクトの騒音低減構造
US20120181827A1 (en) * 2011-01-14 2012-07-19 Honda Motor Co., Ltd. High-voltage apparatus and vehicle
CN102973211A (zh) * 2012-11-26 2013-03-20 苏州德汇清洁科技有限公司 一种消音器及使用该消音器的洗地机
US20160137094A1 (en) * 2014-11-17 2016-05-19 Toyota Jidosha Kabushiki Kaisha Vehicle
US20180050606A1 (en) * 2015-03-06 2018-02-22 Honda Motor Co., Ltd. Vehicle high-voltage system equipment unit, vehicle battery unit and vehicle
JP2016192375A (ja) * 2015-03-31 2016-11-10 本田技研工業株式会社 蓄電装置
CN205503239U (zh) * 2016-04-26 2016-08-24 吕美 车用消音装置

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