WO2022042342A1 - 一种应用于电动汽车动力总成的新型热管理装置 - Google Patents

一种应用于电动汽车动力总成的新型热管理装置 Download PDF

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Publication number
WO2022042342A1
WO2022042342A1 PCT/CN2021/112583 CN2021112583W WO2022042342A1 WO 2022042342 A1 WO2022042342 A1 WO 2022042342A1 CN 2021112583 W CN2021112583 W CN 2021112583W WO 2022042342 A1 WO2022042342 A1 WO 2022042342A1
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WO
WIPO (PCT)
Prior art keywords
flow channel
flange
pipeline
relay
blocking mechanism
Prior art date
Application number
PCT/CN2021/112583
Other languages
English (en)
French (fr)
Inventor
范玉千
谭晓军
唐兆家
刘宏鑫
李军
Original Assignee
中山大学
珠海英搏尔电气股份有限公司
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Filing date
Publication date
Application filed by 中山大学, 珠海英搏尔电气股份有限公司 filed Critical 中山大学
Publication of WO2022042342A1 publication Critical patent/WO2022042342A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • 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
    • B60L58/26—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 by cooling
    • 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
    • H01M10/613—Cooling or keeping cold
    • 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
    • H01M10/625—Vehicles
    • 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
    • H01M10/6567—Liquids
    • H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/545—Temperature
    • 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
    • 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

Definitions

  • the invention relates to the field of pipeline structures, in particular to a novel thermal management device applied to an electric vehicle powertrain.
  • Water pipelines are widely used in life and engineering, but there are complex working conditions that cannot be controlled in natural and engineering environments. For example, in winter, in order to prevent ice blockage, it is usually desirable that the pipeline has the strongest thermal insulation capability; The best possible heat dissipation capacity; under the winter operating conditions of the power battery water cooling system, it is hoped that the hot water can be transmitted through the pipeline to quickly preheat the battery in the early stage, and the pipeline needs to have the strongest heat dissipation capacity as possible after starting for a period of time. That is to say, under different working conditions, there are different requirements for the water temperature in the pipeline and the heat preservation/heat dissipation capacity of the pipeline.
  • the existing technology cannot solve the problem of real-time regulation of the internal working conditions of the pipeline.
  • the purpose of the present invention is to provide a novel thermal management device applied to the powertrain of an electric vehicle, so as to solve the problem that the existing technology cannot solve the problem of real-time regulation of the internal working conditions of the pipeline.
  • the present invention provides a novel thermal management device applied to the powertrain of an electric vehicle, comprising a shunt pipe, a relay pipe, a blocking mechanism and an electromagnet;
  • the shunt pipe is provided with an outer flow channel and an electromagnet.
  • the inner flow channel, the outer flow channel is surrounded by the inner flow channel, the outer flow channel is sealed and separated from the inner flow channel;
  • the relay pipeline is connected with the shunt pipeline, and the relay pipeline is internally provided
  • There is the blocking mechanism that can be magnetically attracted, and the two opposite ends of the relay pipe are provided with the electromagnets, and the opening of the electromagnets is used to control the blocking mechanism in the relay pipe.
  • the movement of the blocking mechanism in one direction is used to independently block the connection between the relay pipe and the outer flow channel, and the movement of the blocking mechanism in the other direction is used to independently block the middle Following the conduction between the pipeline and the inner flow channel.
  • a water flow divider is provided at the connection between the branch pipe and the relay pipe; the water flow divider is provided with a partition plate and a diversion channel; the partition plate covers the inner flow channel , the baffle is provided with a guide hole; the guide channel is arranged around the peripheral side of the baffle, and the guide channel is connected with the outer flow channel; the blocking mechanism is used for moving in one direction. In order to block the diversion hole alone, the blocking mechanism moves in another direction to block the diversion channel alone.
  • the blocking mechanism includes a connecting rod, a blocking plug, a sealing gasket and a first flange that can be magnetically attracted;
  • the blocking plug is arranged on the connecting rod adjacent to the inner flow channel At the end, the blocking plug is arranged opposite to the guide hole, and the movement of the blocking plug is used to block and conduct the guide hole;
  • the sealing gasket is arranged opposite to the guide channel, the A sealing gasket is placed between the blocking block and the first flange, and the movement of the sealing gasket is used to block and conduct the guide channel.
  • the blocking mechanism further includes a second flange that can be magnetically attracted, the second flange is arranged on the connecting rod, and the first flange is arranged on the between the second flange and the gasket.
  • the connecting rod is a screw rod
  • the connecting rod is threadedly connected with the first flange
  • the connecting rod is threadedly connected with a first positioning nut
  • the first positioning nut is arranged on the opposite sides of the first flange.
  • the connecting rod is threadedly connected with the second flange, the connecting rod is threadedly connected with a second positioning nut, and the second positioning nut is arranged opposite to the second flange. on both sides.
  • the first flange and the second flange are stainless steel.
  • the blocking plug is provided with a guide portion, and the diameter of the guide portion increases linearly in the direction from the branch pipe to the relay pipe.
  • both the shunt pipeline and the relay pipeline are connected with a transmission pipeline, and a heater is provided on the transmission pipeline.
  • the electromagnet is provided outside the relay pipe, and the electromagnet is circumferentially arranged around the outer wall of the relay pipe.
  • the movement of the blocking mechanism in one direction is used to independently block the connection between the relay pipe and the outer flow channel
  • the movement of the blocking mechanism in the other direction is used to independently block the relay
  • the pipe is connected to the inner flow channel, so the movement of the blocking mechanism can control the water flow to only flow in the outer flow channel or the inner flow channel, and at this time, the outer flow channel is surrounded by the inner flow channel, so the water flows outside.
  • the heat dissipation effect of the water flow will be improved.
  • the heat preservation effect of the water flow will be improved, which effectively solves the problem that the existing technology cannot solve the problem of real-time regulation of the internal working conditions of the pipeline.
  • FIG. 1 is a schematic structural diagram provided by an embodiment of a novel thermal management device of the present invention.
  • Fig. 2 is the structural representation of the blocking mechanism of Fig. 1;
  • Fig. 3 is the dismantling structure schematic diagram of the shunt pipe and the water flow divider of Fig. 1;
  • FIG. 4 is a schematic structural diagram of the blocking mechanism of FIG. 1 blocking the outer flow channel
  • Fig. 5 is the sectional structure schematic diagram of Fig. 4;
  • FIG. 6 is a schematic structural diagram of the blocking mechanism of FIG. 1 blocking the inner flow channel
  • FIG. 7 is a schematic cross-sectional structure diagram of FIG. 6 .
  • the present invention provides a novel thermal management device applied to the powertrain of an electric vehicle.
  • Embodiments of the novel thermal management device are shown in FIGS. 1 to 3 , including a shunt pipe 10 , a relay pipe 20 , a blocking mechanism 30 and an electromagnetic Iron 40;
  • the shunt pipe 10 is provided with an outer flow channel 11 and an inner flow channel 12, the outer flow channel 11 is surrounded by the inner flow channel 12, and the outer flow channel 11 is sealed and separated from the inner flow channel 12;
  • the relay pipe 20 is provided with a blocking mechanism 30 that can be magnetically attracted, and the opposite ends of the relay pipe 20 are provided with electromagnets 40. The opening of the electromagnets 40 is used to control the blocking mechanism 30 in the relay pipe.
  • the movement of the blocking mechanism 30 in one direction is used to independently block the connection between the relay pipe 20 and the outer flow channel 11, and the movement of the blocking mechanism 30 in the other direction is used to independently block the relay pipe 20 and the outer flow channel 11.
  • the conduction of the inner flow channel 12 is used to independently block the connection between the relay pipe 20 and the outer flow channel 11.
  • the two electromagnets 40 are distributed at the left and right ends of the relay pipe 20 .
  • the electromagnets 40 are arranged outside the relay pipe 20 , and the electromagnets 40 surround the middle
  • the outer wall of the pipeline 20 is arranged in a circumferential direction; for example, when the left electromagnet 40 is activated, the right electromagnet 40 will be turned off, and the left electromagnet 40 will attract the blocking mechanism 30 to move to the left.
  • this embodiment is also provided with a power supply 50 and a controller 60 , the power supply 50 is electrically connected to the controller 60 , and the controller 60 is electrically connected to the electromagnet 40 , so as to realize the control of the power supply state of the electromagnet 40 by the controller 60 .
  • a water flow divider 70 is provided at the connection between the branch pipe 10 and the relay pipe 20 ; the water flow divider 70 is provided with a partition plate 71 and a diversion channel 72 ; The flow channel 12, the baffle plate 71 is provided with a guide hole 73; the guide channel 72 is arranged around the peripheral side of the baffle plate 71, and the guide channel 72 is connected with the outer flow channel 11; the blocking mechanism 30 is used for moving in one direction In order to block the guide hole 73 alone, the blocking mechanism 30 moves in the other direction to block the guide channel 72 alone.
  • the outer flow channel 11 will be connected to the relay pipe 20 through the diversion channel 72
  • the blocking mechanism 30 blocks the diversion channel 72
  • the inner flow channel 12 will The diversion hole 73 is connected to the relay pipe 20, so as to realize the switching of the conduction state between the outer flow channel 11 and the relay pipe 20, and the inner flow channel 12 and the relay pipe 20; and the provision of the water flow divider 70 can facilitate the diversion of the flow.
  • the assembly of the pipeline 10 and the relay pipeline 20 provides convenience for the production design.
  • the blocking mechanism 30 includes a connecting rod 31, a blocking plug 32, a sealing gasket 33 and a first flange 34 that can be magnetically attracted; the blocking plug 32 is provided on the connecting rod 31 adjacent to the inner flow channel At the end of 12, the sealing plug 32 is arranged opposite the guide hole 73, and the movement of the sealing plug 32 is used to block and conduct the guide hole 73; Between the plug 32 and the first flange 34, the movement of the sealing gasket 33 is used to block and conduct the guide channel 72; and in this embodiment, the sealing gasket 33 is also arranged in a ring shape, and the sealing gasket 33 is installed in the first method.
  • the flange 34 faces the surface of the guide channel 72 , so as to realize the installation and fixation of the sealing gasket 33 .
  • the electromagnet 40 only needs to apply a magnetic attraction force to the first flange 34 to control the blocking mechanism 30 to move laterally. For example, when the blocking mechanism 30 moves to the state shown in FIG. 6 and FIG. By blocking the diversion hole 73, the conduction between the inner flow channel 12 and the relay pipe 20 will be cut off, while the outer flow channel 11 will remain connected with the relay pipe 20; if the electromagnet 40 controls the blocking mechanism 30 to move to the left When the state shown in FIG. 4 and FIG.
  • the blocking mechanism 30 further includes a second flange 35 that can be magnetically attracted, and the second flange 35 is arranged on the connecting rod 31 , the first flange 34 is placed between the second flange 35 and the gasket 33 .
  • the first flange 34 will be arranged adjacent to the electromagnet 40 on the left, and the second flange 35 will be arranged adjacent to the electromagnet 40 on the right, so when the electromagnet 40 on the left is activated, the electromagnet on the left 40 will exert a magnetic attraction force on the first flange 34.
  • the right electromagnet 40 When the right electromagnet 40 is activated, the right electromagnet 40 will exert a magnetic attraction force on the second flange 35, that is, the electromagnet 40 can apply a magnetic attraction force to the blocking mechanism. 30 generates stronger magnetic attraction force to ensure smooth and stable movement control of the blocking mechanism 30 .
  • a support member can be provided at one end of the relay pipe 20 away from the branch pipe 10, a support plate is provided in the middle of the support member, the peripheral side of the support plate is hollowed out, and the middle of the support plate is provided with a support plate.
  • the connecting rod 31 is also set as a screw rod, the connecting rod 31 is threadedly connected with the first flange 34 , the connecting rod 31 is threadedly connected with a first positioning nut 36 , and the first positioning nut 36 Arranged on opposite sides of the first flange 34; the connecting rod 31 is threadedly connected to the second flange 35, the connecting rod 31 is threadedly connected with a second positioning nut 37, and the second positioning nut 37 is arranged on the second flange. 35 opposite sides.
  • the relative position of the first flange 34 and the connecting rod 31 can be adjusted, and the relative position of the second flange 35 and the connecting rod 31 can be adjusted, and then the two first positioning nuts 36
  • the position of the first flange 34 can be fixed, and by tightening the two second positioning nuts 37 in the direction of the second flange 35, the second flange 35 can be fixed. Fixed position.
  • the model calculates that the magnetic attraction control of the electromagnet 40 to the flange will deviate from the actual one, if the position of the flange and the connecting rod 31 is fixed, the error generated during production may affect the electromagnet 40 to the blocking mechanism 30 . And this embodiment realizes the random adjustment of the installation position of the flange, so the occurrence of such problems is practically avoided.
  • first flange 34 and the second flange 35 are stainless steel in this embodiment, so as to block the electromagnet 40.
  • the effect of the movement control of the mechanism 30 provides an important guarantee.
  • both the branch pipe 10 and the relay pipe 20 are connected with a transmission pipe 80 , and the transmission pipe 80 is provided with a heater 90 , so that the heater 90 can heat the water flow , further expands the application function of the new thermal management device; and in order to realize the control of the heater 90, this embodiment utilizes the controller 60 to be electrically connected to the heater 90, that is, the controller 60 is used for the electromagnet 40 and the heater at the same time. 90 controls.

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  • Engineering & Computer Science (AREA)
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  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
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Abstract

一种应用于电动汽车动力总成的新型热管理装置，包括分流管道（10）、中继管道（20）、封堵机构（30）和电磁铁（40）；分流管道（10）内设有外流道（11）和内流道（12），外流道（11）包围于内流道（12）外，外流道（11）与内流道（12）密封分隔；中继管道（20）与分流管道（10）连接导通，中继管道（20）内设有可被磁吸的封堵机构（30），中继管道（20）相对的两端均设有电磁铁（40），电磁铁（40）的开启用于控制封堵机构（30）在中继管道（20）内移动，封堵机构（30）往一方向的移动用于单独封堵中继管道（20）与外流道（11）的导通，封堵机构（30）往另一方向的移动用于单独封堵中继管道（20）与内流道（12）的导通。水流在外流道（11）内流动时，将能提高水流的散热效果，水流在内流道（12）内流动时，将能提高水流的保温效果，切实解决了现有技术无法解决管道内部工况实时调控的问题。

Description

一种应用于电动汽车动力总成的新型热管理装置 技术领域
本发明涉及管道结构领域，特别涉及一种应用于电动汽车动力总成的新型热管理装置。
 背景技术
输水管道在生活和工程中有着广泛应用，但自然和工程环境存在无法控制的复杂工况，如冬天为了防止结冰堵塞通常希望管道有尽可能强的保暖能力；散热系统中又希望管道有尽可能强的散热能力；动力电池水冷散热系统冬季工况下，前期希望通过管道传输热水来快速预热电池，启动一段时间之后又需要管道有尽可能强的散热能力。即不同工况下对管道内水温高低和管道保暖/散热能力均有着不同的需求。
 技术问题
现有技术无法解决管道内部工况实时调控的问题。
 技术解决方案
本发明的目的在于提供一种应用于电动汽车动力总成的新型热管理装置，以解决现有技术无法解决管道内部工况实时调控的问题。
为了解决上述技术问题，本发明提供了一种应用于电动汽车动力总成的新型热管理装置，包括分流管道、中继管道、封堵机构和电磁铁；所述分流管道内设有外流道和内流道，所述外流道包围于所述内流道外，所述外流道与所述内流道密封分隔；所述中继管道与所述分流管道连接导通，所述中继管道内设有可被磁吸的所述封堵机构，所述中继管道相对的两端均设有所述电磁铁，所述电磁铁的开启用于控制所述封堵机构在所述中继管道内移动，所述封堵机构往一方向的移动用于单独封堵所述中继管道与所述外流道的导通，所述封堵机构往另一方向的移动用于单独封堵所述中继管道与所述内流道的导通。
在其中一个实施例中，所述分流管道与所述中继管道的连接处设有水流分割器；所述水流分割器设有隔板和导流通道；所述隔板遮盖所述内流道，所述隔板上设有导流孔；所述导流通道围绕所述隔板的周侧设置，所述导流通道与外流道连接导通；所述封堵机构往一方向的移动用于单独封堵所述导流孔，所述封堵机构往另一方向的移动用于单独封堵所述导流通道。
在其中一个实施例中，所述封堵机构包括连接杆、封堵塞、密封垫和可被磁吸的第一法兰盘；所述封堵塞设于所述连接杆邻近所述内流道的端部，所述封堵塞与所述导流孔相对布置，所述封堵塞的移动用于封堵和导通所述导流孔；所述密封垫与所述导流通道相对布置，所述密封垫置于所述封堵塞与所述第一法兰盘之间，所述密封垫的移动用于封堵和导通所述导流通道。
在其中一个实施例中，所述封堵机构还包括可被磁吸的第二法兰盘，所述第二法兰盘设于所述连接杆上，所述第一法兰盘置于所述第二法兰盘与所述密封垫之间。
在其中一个实施例中，所述连接杆为丝杆，所述连接杆与所述第一法兰盘螺纹连接，所述连接杆螺纹连接有第一定位螺母，所述第一定位螺母布置于所述第一法兰盘相对的两侧。
在其中一个实施例中，所述连接杆与所述第二法兰盘螺纹连接，所述连接杆螺纹连接有第二定位螺母，所述第二定位螺母布置于所述第二法兰盘相对的两侧。
在其中一个实施例中，所述第一法兰盘和所述第二法兰盘为不锈钢。
在其中一个实施例中，所述封堵塞设有导向部，从所述分流管道往所述中继管道的方向上，所述导向部的直径线性增大。
在其中一个实施例中，所述分流管道和所述中继管道均连接导通有传输管道，所述传输管道上均设有加热器。
在其中一个实施例中，所述电磁铁设于所述中继管道外，所述电磁铁围绕所述中继管道的外壁呈周向布置。
 有益效果
由于所述封堵机构往一方向的移动用于单独封堵所述中继管道与所述外流道的导通，所述封堵机构往另一方向的移动用于单独封堵所述中继管道与所述内流道的导通，所以封堵机构的移动能够控制水流仅在外流道或内流道内流动，而此时的所述外流道包围于所述内流道外，因此水流在外流道内流动时，将能提高水流的散热效果，水流在内流道内流动时，将能提高水流的保温效果，切实解决了现有技术无法解决管道内部工况实时调控的问题。
 附图说明
为了更清楚地说明本发明的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明新型热管理装置实施例提供的结构示意图；
图2是图1封堵机构的结构示意图；
图3是图1分流管道与水流分割器拆解结构示意图；
图4是图1封堵机构封堵外流道的结构示意图；
图5是图4的剖视结构示意图；
图6是图1封堵机构封堵内流道的结构示意图；
图7是图6的剖视结构示意图。
附图标记如下：
10、分流管道；11、外流道；12、内流道；
20、中继管道；
30、封堵机构；31、连接杆；32、封堵塞；321、导向部；33、密封垫；34、第一法兰盘；35、第二法兰盘；36、第一定位螺母；37、第二定位螺母；
40、电磁铁；
50、电源；
60、控制器；
70、水流分割器；71、隔板；72、导流通道；73、导流孔；
80、传输管道；
90、加热器。
 本发明的实施方式
下面将结合本发明实施方式中的附图，对本发明实施方式中的技术方案进行清楚、完整地描述。
本发明提供了一种应用于电动汽车动力总成的新型热管理装置，新型热管理装置的实施例如图1至图3所示，包括分流管道10、中继管道20、封堵机构30和电磁铁40；分流管道10内设有外流道11和内流道12，外流道11包围于内流道12外，外流道11与内流道12密封分隔；中继管道20与分流管道10连接导通，中继管道20内设有可被磁吸的封堵机构30，中继管道20相对的两端均设有电磁铁40，电磁铁40的开启用于控制封堵机构30在中继管道20内移动，封堵机构30往一方向的移动用于单独封堵中继管道20与外流道11的导通，封堵机构30往另一方向的移动用于单独封堵中继管道20与内流道12的导通。
如图1和图2所示，此时电磁铁40为两个，两个电磁铁40分布于中继管道20的左右两端，电磁铁40设于中继管道20外，电磁铁40围绕中继管道20的外壁呈周向布置；譬如当左侧电磁铁40启动时，右侧电磁铁40将关闭，左侧电磁铁40将可吸引封堵机构30向左移动，当左侧电磁铁40关闭，右侧电磁铁40启动时，右侧电磁铁40将可吸引封堵机构30向右移动；其中，此时为实现电磁铁40的启闭，此实施例还设有电源50和控制器60，电源50与控制器60电性连接，控制器60与电磁铁40电性连接，从而实现控制器60对电磁铁40供电状态的控制。
如图1至图3所示，此实施例分流管道10与中继管道20的连接处设有水流分割器70；水流分割器70设有隔板71和导流通道72；隔板71遮盖内流道12，隔板71上设有导流孔73；导流通道72围绕隔板71的周侧设置，导流通道72与外流道11连接导通；封堵机构30往一方向的移动用于单独封堵导流孔73，封堵机构30往另一方向的移动用于单独封堵导流通道72。
即当封堵机构30封堵导流孔73时，外流道11将通过导流通道72与中继管道20连接导通，当封堵机构30封堵导流通道72时，内流道12将通过导流孔73与中继管道20连接导通，从而实现外流道11与中继管道20、以及内流道12与中继管道20导通状态的切换；而且设置水流分割器70能够便于分流管道10与中继管道20的装配，为生产设计提供了便利。
如图2和图3所示，封堵机构30包括连接杆31、封堵塞32、密封垫33和可被磁吸的第一法兰盘34；封堵塞32设于连接杆31邻近内流道12的端部，封堵塞32与导流孔73相对布置，封堵塞32的移动用于封堵和导通导流孔73；密封垫33与导流通道72相对布置，密封垫33置于封堵塞32与第一法兰盘34之间，密封垫33的移动用于封堵和导通导流通道72；而且此实施例还将密封垫33设置为环形，密封垫33安装于第一法兰盘34朝向导流通道72的表面，以此实现密封垫33的安装固定。
即电磁铁40只需对第一法兰盘34施加磁吸力，便可控制封堵机构30进行横向移动，譬如当封堵机构30移动至图6和图7所示状态时，封堵塞32将封堵导流孔73，内流道12与中继管道20的导通将被切断，而外流道11将与中继管道20保持连接导通；若电磁铁40控制封堵机构30向左移动至图4和图5所示状态时，由于封堵塞32往左移动，所以封堵塞32将解除对导流孔73的封堵，从而使得内流道12与中继管道20连接导通，而密封垫33也将往左移动并封堵外流道11，从而切断外流道11与中继管道20的连接导通。
其中，为加强电磁铁40对封堵机构30的控制能力，如图2所示，封堵机构30还包括可被磁吸的第二法兰盘35，第二法兰盘35设于连接杆31上，第一法兰盘34置于第二法兰盘35与密封垫33之间。
此时第一法兰盘34将与左侧的电磁铁40邻近布置，第二法兰盘35将与右侧的电磁铁40邻近布置，所以当左侧电磁铁40启动时，左侧电磁铁40将会对第一法兰盘34施加磁吸力，当右侧电磁铁40启动时，右侧电磁铁40将会对第二法兰盘35施加磁吸力，即电磁铁40能够对封堵机构30产生更强的磁吸力，以确保对封堵机构30移动控制的顺畅稳定。
而且此时为实现封堵机构30的平稳移动，可在中继管道20远离分流管道10的一端设置承托件，承托件的中部设有支撑板，支撑板周侧镂空，支撑板中部设有承托孔，连接杆31穿过承托孔实现承托。
另外，如图2所示，此实施例还设置连接杆31为丝杆，连接杆31与第一法兰盘34螺纹连接，连接杆31螺纹连接有第一定位螺母36，第一定位螺母36布置于第一法兰盘34相对的两侧；连接杆31与第二法兰盘35螺纹连接，连接杆31螺纹连接有第二定位螺母37，第二定位螺母37布置于第二法兰盘35相对的两侧。
即在进行应用过程中，可以调节第一法兰盘34与连接杆31的相对位置、以及调节第二法兰盘35与连接杆31的相对位置，然后通过两第一定位螺母36向第一法兰盘34的方向拧紧，便可实现第一法兰盘34的位置固定，通过两个第二定位螺母37向第二法兰盘35的方向拧紧，便可实现第二法兰盘35的位置固定。
因为模型计算电磁铁40对法兰盘的磁吸控制会与实际存在偏差，若法兰盘与连接杆31的位置固定不变，生产时产生的误差可能会影响电磁铁40对封堵机构30的移动控制效果；而此实施例实现了法兰盘安装位置的随意调节，所以切实避免此类问题的发生。
更进一步的，为了避免第一法兰盘34和第二法兰盘35被腐蚀，此实施例优选设置第一法兰盘34和第二法兰盘35为不锈钢，为电磁铁40对封堵机构30移动控制的效果提供了重要保障。
还需指出，为确保封堵塞32与导流孔73的分合顺畅，如图1、图2、图5和图7所示，此实施例的封堵塞32设有导向部321，从分流管道10往中继管道20的方向上，导向部321的直径线性增大；所以当要控制封堵塞32穿过导流孔73时，导向部321将会先进入导流孔73内，从而避免出现封堵塞32无法穿过导流孔73的情况。
特别的，如图1所示，此实施例分流管道10和中继管道20均连接导通有传输管道80，传输管道80上均设有加热器90，从而使得加热器90能够对水流进行加热，进一步扩展了新型热管理装置的应用功能；而为了实现对加热器90的控制，此实施例利用控制器60与加热器90电性连接，即控制器60同时用于电磁铁40和加热器90的控制。
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。

Claims (10)

  1. 一种应用于电动汽车动力总成的新型热管理装置，其包括
    分流管道、中继管道、封堵机构和电磁铁；
    所述分流管道内设有外流道和内流道，所述外流道包围于所述内流道外，所述外流道与所述内流道密封分隔；
    所述中继管道与所述分流管道连接导通，所述中继管道内设有可被磁吸的所述封堵机构，所述中继管道相对的两端均设有所述电磁铁，所述电磁铁的开启用于控制所述封堵机构在所述中继管道内移动，所述封堵机构往一方向的移动用于单独封堵所述中继管道与所述外流道的导通，所述封堵机构往另一方向的移动用于单独封堵所述中继管道与所述内流道的导通。
  2. 根据权利要求1所述新型热管理装置，其中，
    所述分流管道与所述中继管道的连接处设有水流分割器；
    所述水流分割器设有隔板和导流通道；所述隔板遮盖所述内流道，所述隔板上设有导流孔；所述导流通道围绕所述隔板的周侧设置，所述导流通道与外流道连接导通；
    所述封堵机构往一方向的移动用于单独封堵所述导流孔，所述封堵机构往另一方向的移动用于单独封堵所述导流通道。
  3. 根据权利要求2所述新型热管理装置，其中，
    所述封堵机构包括连接杆、封堵塞、密封垫和可被磁吸的第一法兰盘；
    所述封堵塞设于所述连接杆邻近所述内流道的端部，所述封堵塞与所述导流孔相对布置，所述封堵塞的移动用于封堵和导通所述导流孔；
    所述密封垫与所述导流通道相对布置，所述密封垫置于所述封堵塞与所述第一法兰盘之间，所述密封垫的移动用于封堵和导通所述导流通道。
  4. 根据权利要求3所述新型热管理装置，其中，所述封堵机构还包括可被磁吸的第二法兰盘，所述第二法兰盘设于所述连接杆上，所述第一法兰盘置于所述第二法兰盘与所述密封垫之间。
  5. 根据权利要求4所述新型热管理装置，其中，所述连接杆为丝杆，所述连接杆与所述第一法兰盘螺纹连接，所述连接杆螺纹连接有第一定位螺母，所述第一定位螺母布置于所述第一法兰盘相对的两侧。
  6. 根据权利要求5所述新型热管理装置，其中，所述连接杆与所述第二法兰盘螺纹连接，所述连接杆螺纹连接有第二定位螺母，所述第二定位螺母布置于所述第二法兰盘相对的两侧。
  7. 根据权利要求4所述新型热管理装置，其中，所述第一法兰盘和所述第二法兰盘为不锈钢。
  8. 根据权利要求2所述新型热管理装置，其中，所述封堵塞设有导向部，从所述分流管道往所述中继管道的方向上，所述导向部的直径线性增大。
  9. 根据权利要求1所述新型热管理装置，其中，所述分流管道和所述中继管道均连接导通有传输管道，所述传输管道上均设有加热器。
  10. 根据权利要求1所述新型热管理装置，其中，所述电磁铁设于所述中继管道外，所述电磁铁围绕所述中继管道的外壁呈周向布置。
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