CN107336626A - A kind of heat-exchange system and electric automobile - Google Patents

A kind of heat-exchange system and electric automobile Download PDF

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Publication number
CN107336626A
CN107336626A CN201710506383.3A CN201710506383A CN107336626A CN 107336626 A CN107336626 A CN 107336626A CN 201710506383 A CN201710506383 A CN 201710506383A CN 107336626 A CN107336626 A CN 107336626A
Authority
CN
China
Prior art keywords
control valve
heat
output
supply installation
electric supply
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201710506383.3A
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Chinese (zh)
Inventor
李彪
秦莹
胡兴胜
孙宗凯
易筱
李力华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Electric Vehicle Co Ltd
Original Assignee
Beijing Electric Vehicle Co Ltd
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 Beijing Electric Vehicle Co Ltd filed Critical Beijing Electric Vehicle Co Ltd
Priority to CN201710506383.3A priority Critical patent/CN107336626A/en
Publication of CN107336626A publication Critical patent/CN107336626A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L58/00Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24Methods 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
    • B60L58/27Methods 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 heating
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries

Abstract

The invention provides a kind of heat-exchange system and electric automobile, the heat-exchange system includes:Supercharging device;The heat-exchange device being connected with the supercharging device;The electric supply installation being connected with the heat-exchange device;The electric supply installation is also connected with the supercharging device;The supercharging device exports coolant to the heat-exchange device, the coolant after heat-exchange device heating, after electric supply installation heating, flows into the supercharging device.Coolant is heated by the heat-exchange device, and then the electric supply installation heated using the coolant after heating, can be to the quick heating of electric supply installation so as to ensure that in the case where electric supply installation temperature is relatively low.

Description

A kind of heat-exchange system and electric automobile
Technical field
The present invention relates to heat exchange and electric automobile field, more particularly to a kind of heat-exchange system and electric automobile.
Background technology
As fast charge technology, fuel cell technology etc. are in the popularization and application of new energy passenger car, how heat exchange series are improved System energy utilization efficiency becomes new focus.Electrokinetic cell or fuel cell work at a suitable temperature, can not only carry High power supplying efficiency, while can increase the service life.Due to the device not heated to electrokinetic cell or fuel cell, institute Very big with the consumption of electrokinetic cell or fuel cell when environment temperature is relatively low, not only energy utilization rate is relatively low, also influences to use Life-span.
The content of the invention
The invention provides a kind of heat-exchange system and electric automobile, to when solving that environment temperature is relatively low in the prior art The problem of energy utilization rate of electrokinetic cell or fuel cell is low.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that:
According to one aspect of the present invention, there is provided a kind of heat-exchange system, including:
Supercharging device;
The heat-exchange device being connected with the supercharging device;
The electric supply installation being connected with the heat-exchange device;
The electric supply installation is also connected with the supercharging device;
The supercharging device exports coolant to the heat-exchange device, cold after heat-exchange device heating But liquid, after electric supply installation heating, the supercharging device is flowed into.
Further, the heat-exchange device includes:First control valve, heating module and heat exchanger;
First control valve includes:Input and multi-channel output;
The input of first control valve is connected with the supercharging device, in the multi-channel output of first control valve The first output end be connected with the heating module;
The heat exchanger is connected with the heating module and the electric supply installation respectively;
When entire car controller detects that the temperature of the electric supply installation is less than the first preset temperature value, first control Valve opens itself the first output end, and closes each road in the multi-channel output of first control valve in addition to the first output end Coolant is exported to first control valve, the coolant and passes sequentially through the heated mould by output end, the supercharging device Block, the heat exchanger, the electric supply installation are inputted to the supercharging device.
Further, the second output end of first control valve is connected with the heat exchanger;
When the entire car controller detects that the temperature of the electric supply installation is not less than first preset temperature value, and Not less than during the temperature value of heating agent, first control valve opens itself the second output end, and closes institute in the heat exchanger State each road output end in addition to the second output end, the supercharging device in the multi-channel output of the first control valve coolant is defeated Go out to first control valve, the coolant passes sequentially through the heat exchanger, the electric supply installation is inputted to the supercharging Device.
Further, the 3rd output end of first control valve is connected with the electric supply installation;
When the entire car controller detects that the temperature of the electric supply installation is not less than first preset temperature value, and Less than during the temperature value of heating agent, first control valve opens itself the 3rd output end in the heat exchanger, and described in closing Each road output end in the multi-channel output of first control valve in addition to the 3rd output end, the supercharging device export coolant To first control valve, the coolant is inputted to the supercharging device by the electric supply installation.
Further, the heat-exchange device also includes:Second control valve;
Second control valve includes:Input and multi-channel output;
The input of second control valve is connected with the heating module;
The first output end in the multi-channel output of second control valve is connected with the electric supply installation;
When the entire car controller detects that the temperature of the electric supply installation is less than the second preset temperature value, described second Control valve opens itself the first output end, and closes in the multi-channel output of second control valve in addition to the first output end Each road output end, the coolant pass sequentially through the heating module, second control valve, the electric supply installation and inputted to institute Supercharging device is stated, wherein second preset temperature value is less than first preset temperature value.
Further, the second output end of second control valve is connected with the heat exchanger;
When the entire car controller detects that the temperature of the electric supply installation is not less than second preset temperature value, and During less than first preset temperature value, second control valve opens itself the second output end, and closes second control Each road output end in the multi-channel output of valve in addition to the second output end, the supercharging device export coolant to described One control valve, the coolant pass sequentially through the heating module, second control valve, the heat exchanger, the power supply Device is inputted to the supercharging device.
Further, the heat-exchange system also includes:3rd control valve and heat abstractor;
3rd control valve includes:Input and multi-channel output;
The input of 3rd control valve is connected with the heat-exchange device;
The first output end in the multi-channel output of 3rd control valve is connected with the heat abstractor;
The heat abstractor is also connected with the electric supply installation;
When the entire car controller detects that heat caused by the electric supply installation is more than the heat maintained needed for vehicle interior temperature During amount, the 3rd control valve opens itself the first output end, and closes in the multi-channel output of the 3rd control valve except the Each road output end outside one output end, the supercharging device export coolant to the heat-exchange device, the coolant The 3rd control valve, the heat abstractor, the electric supply installation is passed sequentially through to input to the supercharging device.
Further, the second output end of the 3rd control valve is connected with the electric supply installation;
When the entire car controller detects heat caused by the electric supply installation no more than needed for maintenance vehicle interior temperature During heat, the 3rd control valve opens itself the second output end, and closes in the multi-channel output of the 3rd control valve and remove Each road output end outside second output end, the supercharging device export coolant to the heat-exchange device, the cooling Liquid passes sequentially through the 3rd control valve, the electric supply installation is inputted to the supercharging device.
Further, connecting between the supercharging device and the heat-exchange device, the heat-exchange device with it is described The connection between connection and the electric supply installation and the supercharging device between electric supply installation is pipeline connection.
To include according to it is still another aspect of the present invention to provide a kind of electric automobile, the electric automobile:As described above Heat-exchange system.
The beneficial effects of the invention are as follows:
Above-mentioned technical proposal, supercharging device export coolant to heat-exchange device, coolant are entered by heat-exchange device Row heating, the coolant after heat-exchange device heats flows into electric supply installation, so as to complete the heating to electric supply installation.Supplying When electric installation temperature is relatively low, it is possible to achieve the heating to electric supply installation, lift the temperature of electric supply installation so that electric supply installation is suitable Worked at suitable temperature, improve the operating efficiency of electric supply installation, extend the service life of electric supply installation.
Brief description of the drawings
Fig. 1 represents a kind of one of schematic diagram of heat-exchange system provided in an embodiment of the present invention;
Fig. 2 represents one of schematic diagram of heat-exchange device in a kind of heat-exchange system provided in an embodiment of the present invention;
Fig. 3 represents two of the schematic diagram of heat-exchange device in a kind of heat-exchange system provided in an embodiment of the present invention;
Fig. 4 represents three of the schematic diagram of heat-exchange device in a kind of heat-exchange system provided in an embodiment of the present invention;
Fig. 5 represents four of the schematic diagram of heat-exchange device in a kind of heat-exchange system provided in an embodiment of the present invention;
Fig. 6 represents five of the schematic diagram of heat-exchange device in a kind of heat-exchange system provided in an embodiment of the present invention;
Fig. 7 represents the two of a kind of schematic diagram of heat-exchange system provided in an embodiment of the present invention;
Fig. 8 represents the three of a kind of schematic diagram of heat-exchange system provided in an embodiment of the present invention.
Description of reference numerals:
11st, supercharging device;12nd, heat-exchange device;121st, the first control valve;122nd, heating module;123rd, heat exchanger; 124th, the second control valve;13rd, electric supply installation;14th, the 3rd control valve;15th, heat abstractor.
Embodiment
The exemplary embodiment of the present invention is more fully described below with reference to accompanying drawings.Although the present invention is shown in accompanying drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here Limited.Conversely, there is provided these embodiments are to be able to be best understood from the present invention, and can be by the scope of the present invention Completely it is communicated to those skilled in the art.
As shown in figure 1, be a kind of schematic diagram of heat-exchange system provided in an embodiment of the present invention, including:Supercharging device 11;
The heat-exchange device 12 being connected with supercharging device 11;
The electric supply installation 13 being connected with heat-exchange device 12;
Electric supply installation 13 is also connected with supercharging device 11;
Supercharging device 11 exports coolant to heat-exchange device 12, the coolant after the heating of heat-exchange device 12, After being heated for electric supply installation 13, supercharging device 11 is flowed into.
It should be noted that supercharging device 11 is pressurized to coolant, ensure that coolant can be in supercharging device 11, heat Flowed between switch 12 and electric supply installation 13.The coolant for flowing through it is heated by heat-exchange device 12, Coolant after heating flows into electric supply installation 13, so as to complete the heating to electric supply installation 13.Electric supply installation 13 temperature compared with When low, quickly electric supply installation 13 can be heated.
In heat-exchange system provided in an embodiment of the present invention, supercharging device 11 exports coolant to heat-exchange device 12, leads to Heat-exchange device 12 to be crossed to heat coolant, the coolant after the heating of heat-exchange device 12 flows into electric supply installation 13, So as to complete the heating to electric supply installation 13.When the temperature of electric supply installation 13 is relatively low, it is possible to achieve the heating to electric supply installation 13, Lift the temperature of electric supply installation 13 so that electric supply installation 13 works at a suitable temperature, improves the work of electric supply installation 13 Efficiency, extend the service life of electric supply installation 13.
As shown in Fig. 2 to ensure that heat-exchange device 12 can heat to the coolant for flowing through it, the embodiment of the present invention In, heat-exchange device 12 includes:First control valve 121, heating module 122 and heat exchanger 123;
First control valve 121 includes:Input and multi-channel output;
The input of first control valve 121 is connected with supercharging device 11, and in the multi-channel output of the first control valve 121 One output end is connected with heating module 122;
Heat exchanger 123 is connected with heating module 122 and electric supply installation 13 respectively;
When entire car controller detects that the temperature of electric supply installation 13 is less than the first preset temperature value, the first control valve 121 Itself the first output end is opened, and each road closed in the multi-channel output of the first control valve 121 in addition to the first output end is defeated Go out end, coolant is exported to the first control valve 121, coolant and passes sequentially through heating module 122, heat exchanger by supercharging device 11 123rd, electric supply installation 13 is inputted to supercharging device 11.
It should be noted that the lowest temperature that the first preset temperature value can be electric supply installation 13 when being in optimum Working Degree.When electric supply installation 13 is less than the first preset temperature value, although electric supply installation 13 can work, energy resource consumption is excessive, Energy utilization rate is relatively low, and can shorten the service life of electric supply installation 13.So in order to extend the use longevity of electric supply installation 13 Life, and improve the energy utilization rate of electric supply installation 13.When the temperature of electric supply installation 13 is less than the first preset temperature value, open First control valve 121.Supercharging device 11 exports coolant to the first control valve, then by the heating of heating module 122, carries Rise the temperature of coolant.Coolant after heating flows into electric supply installation 13 by heat exchanger 123 again, so as to complete that power supply is filled Put 13 heating.
First control valve 121 includes multi-channel output, by the coolant of the first control valve 121, according to the first control valve The unlatching of 121 output end and selection state, coolant are exported the device being connected to the output end with unlatching.Preferably, the The unlatching of the output end of one control valve 121 and selection state, are determined by entire car controller.Coolant can circulate, Continued by way of circulating, quickly electric supply installation 13 is heated.Preferably, supercharging device 11 is water pump, heated mould Block 122 is thermistor, and in order to reduce the input of cost, heating module 122 can use the heat in automotive air-conditioning system Quick resistance, and a thermistor can also be shared with electric supply installation 13.Electric supply installation 13 is electrokinetic cell or fuel electricity Pond reactor.For safety and environmental protection, either fuel cell reaction heap is electrokinetic cell or fuel cell to the electrokinetic cell Hydrogen reactor, is also not necessarily limited to this certainly, such as either fuel cell reaction heap is electrokinetic cell or fuel electricity to the electrokinetic cell Pond methane reactor.
As shown in figure 3, in order to further improve the energy utilization rate of heat-exchange system, can also be produced using electric supply installation 13 Raw waste heat, warm wind is produced by heat exchanger 123.In the embodiment of the present invention, the second output end and the heat of the first control valve 121 Exchanger 123 connects;
When entire car controller detects that the temperature of electric supply installation 13 is not less than the first preset temperature value, and handed over not less than heat In parallel operation 123 during the temperature value of heating agent, the first control valve 121 opens itself the second output end, and closes the first control valve 121 Each road output end in multi-channel output in addition to the second output end, supercharging device 11 export coolant to the first control valve 121, coolant passes sequentially through heat exchanger 123, electric supply installation 13 is inputted to supercharging device 11.
It should be noted that when the temperature of electric supply installation 13 is higher, i.e. the temperature of electric supply installation 13 is pre- not less than first If temperature value, and not less than in heat exchanger 123 during the temperature value of heating agent, using waste heat caused by electric supply installation 13 to cooling Liquid is heated, and the coolant after the heating of electric supply installation 13 is flowed into and the first control by the selection of the first control valve 121 The heat exchanger 123 of the second output end connection of valve 121.Because the temperature of electric supply installation 13 is not less than heat in heat exchanger 123 The temperature of matchmaker, then the temperature of the coolant after the heating of electric supply installation 13 is also by not less than the temperature of heat exchanger 123.In heat In the case that exchanger 123 starts, there is the coolant inflow heat exchanger 123 of higher temperature, can be that heat exchanger 123 carries Providing warm air.Preferably, heat exchanger 123 is the heat exchanger in automotive air-conditioning system.
As shown in figure 4, in the embodiment of the present invention, the 3rd output end of the first control valve 121 is connected with electric supply installation 13;
When entire car controller detects that the temperature of electric supply installation 13 is not less than the first preset temperature value, and it is less than heat exchange In device 123 during the temperature value of heating agent, the first control valve 121 opens itself the 3rd output end, and closes the more of the first control valve 121 Each road output end in the output end of road in addition to the 3rd output end, supercharging device 11 export coolant to the first control valve 121, Coolant is inputted to supercharging device 11 by electric supply installation 13.
It should be noted that when the temperature of electric supply installation 13 is not less than the first preset temperature value, illustrate electric supply installation 13 simultaneously It need not heat.In the case where electric supply installation 13 need not heat, if the temperature of electric supply installation 13 is less than in heat exchanger 123 The temperature value of heating agent, then the waste heat of electric supply installation 13 e insufficient to for heat exchanger 123 provide warm wind.If coolant is handed over through overheat Temperature can be lifted after parallel operation 123, and then electric supply installation 13 is heated.So need not be heated in electric supply installation 13, and And the temperature of electric supply installation 13 is less than during the temperature value of heating agent, supercharging device 11 is exported to the first control valve in heat exchanger 123 121 coolant, by the selection of the first control valve 121, flow directly into what is be connected with the 3rd output end of the first control valve 121 Electric supply installation 13.
As shown in figure 5, in order to improve the thermal efficiency heated to electric supply installation 13.In the embodiment of the present invention, heat-exchange device 12 also include:Second control valve 124;Second control valve 124 includes:Input and multi-channel output;Second control valve 124 it is defeated Enter end to be connected with heating module 122;The first output end in the multi-channel output of second control valve 124 connects with electric supply installation 13 Connect.
When entire car controller detects that the temperature of electric supply installation 13 is less than the second preset temperature value, the second control valve 124 Itself the first output end is opened, and each road closed in the multi-channel output of the second control valve 124 in addition to the first output end is defeated Going out end, coolant passes sequentially through heating module 122, the second control valve 124, electric supply installation 13 and inputted to supercharging device 11, wherein Second preset temperature value is less than the first preset temperature value.
It should be noted that the second control valve 124 can be identical with the first control valve 121, there is multiple-channel output, and The unlatching of the output end of two control valves 124 and selection state, are determined by entire car controller.It is pre- that second preset temperature value is less than first If temperature value, when the temperature of electric supply installation 13 is less than the second preset temperature value, illustrate that the temperature of electric supply installation 13 is badly in need of heating. In order to ensure that electric supply installation 13 can be heated quickly, the coolant after the heating of heating module 122 passes through the second control The selection of valve 124, flow into the electric supply installation 13 being connected with the first output end of the second control valve 124.
Certainly when the temperature of electric supply installation 13 is not too much low, and need not be eager to lift the lifting temperature of electric supply installation 13 Degree.As shown in fig. 6, in the embodiment of the present invention, the second output end of the second control valve 124 is connected with heat exchanger 123;
When entire car controller detects that the temperature of electric supply installation 13 is not less than the second preset temperature value, and it is pre- less than first If during temperature value, the second control valve 124 opens itself the second output end, and closes in the multi-channel output of the second control valve 124 Each road output end in addition to the second output end, supercharging device 11 export coolant to the first control valve 121, and coolant is successively Inputted by heating module 122, the second control valve 124, heat exchanger 123, electric supply installation 13 to supercharging device 11.
It should be noted that the temperature in electric supply installation 13 is not too low, that is to say, that the temperature of electric supply installation 13 is not Less than the second preset temperature value, and it is less than the first preset temperature value.Illustrate and need not be eager to lift the temperature of electric supply installation 13 Degree.Coolant after being heated by heating module 122, by the second control valve 124 flow into it is the second of the second control valve 124 defeated Go out the heat exchanger 123 of end connection.By heat exchanger 123 provide warm wind while, coolant from heat exchanger 123 export to Electric supply installation 13, also can be that electric supply installation 13 provides heating.
As shown in fig. 7, in order to ensure heat-exchange system while have the function of radiating concurrently, in the embodiment of the present invention, heat exchange System also includes:3rd control valve 14 and heat abstractor 15;3rd control valve 14 includes:Input and multi-channel output;3rd The input of control valve 14 is connected with heat-exchange device 12;The first output end in the multi-channel output of 3rd control valve 14 is with dissipating Thermal 15 connects;Heat abstractor 15 is also connected with electric supply installation 13.
When heat caused by entire car controller detects electric supply installation 13, which is more than, maintains the heat needed for vehicle interior temperature, the Three control valves 14 open itself the first output end, and close in the multi-channel output of the 3rd control valve 14 in addition to the first output end Each road output end, supercharging device 11 exports coolant to heat-exchange device 12, coolant pass sequentially through the 3rd control valve 14, Heat abstractor 15, electric supply installation 13 are inputted to supercharging device 11.
It should be noted that the fluctuation of vehicle interior temperature holding small range is maintained using the waste heat of electric supply installation 13, preferably, Vehicle interior temperature is kept to keep constant.Therefore heat caused by electric supply installation 13 is needed to be equal to the heat maintained needed for vehicle interior temperature. If heat caused by electric supply installation 13 is more than the heat maintained needed for vehicle interior temperature, illustrate the heat mistake that electric supply installation 13 provides More, it is necessary to which heat abstractor 15 disperses unnecessary heat.Wherein the 3rd control valve 14 can be identical with the first control valve 121, tool There are multiple-channel output, and unlatching and the selection state of the output end of the 3rd control valve 14, determined by entire car controller.Flow through the 3rd By the selection of the 3rd control valve 14, what inflow was connected with the first output end of the 3rd control valve 14 dissipates the coolant of control valve 14 Thermal 15, and exported by electric supply installation 13 to supercharging device 11.
As shown in figure 8, in the embodiment of the present invention, the second output end of the 3rd control valve 14 is connected with electric supply installation 13;
When heat caused by entire car controller detects electric supply installation 13 is no more than the heat needed for vehicle interior temperature is maintained, 3rd control valve 14 open itself the second output end, and close the 3rd control valve 14 multi-channel output in except the second output end it Wai Ge roads output end, supercharging device 11 export coolant to heat-exchange device 12, and coolant passes sequentially through the 3rd control valve 14th, electric supply installation 13 is inputted to supercharging device 11.
It should be noted that in the case where that need not radiate, coolant needs not flow through heat abstractor 15.Preferably, Second output end of the 3rd control valve 14 is connected with electric supply installation 13 by pipeline, between each device in the various embodiments described above It can be pipeline connection.
According to it is still another aspect of the present invention to provide a kind of electric automobile, including the heat exchange that above-described embodiment provides System.
In heat-exchange system in electric automobile provided in an embodiment of the present invention, supercharging device exports coolant to heat exchange Device, coolant being heated by heat-exchange device, the coolant after heat-exchange device heats flows into electric supply installation, So as to complete the heating to electric supply installation.When electric supply installation temperature is relatively low, it is possible to achieve the heating to electric supply installation, lifting supply The temperature of electric installation so that electric supply installation works at a suitable temperature, improves the operating efficiency of electric supply installation, extends confession The service life of electric installation.
Although having been described for the preferred embodiment of the embodiment of the present invention, those skilled in the art once know base This creative concept, then other change and modification can be made to these embodiments.So appended claims are intended to be construed to Including preferred embodiment and fall into having altered and changing for range of embodiment of the invention.

Claims (10)

  1. A kind of 1. heat-exchange system, it is characterised in that including:
    Supercharging device (11);
    The heat-exchange device (12) being connected with the supercharging device (11);
    The electric supply installation (13) being connected with the heat-exchange device (12);
    The electric supply installation (13) is also connected with the supercharging device (11);
    The supercharging device (11) exports coolant to the heat-exchange device (12), adds by the heat-exchange device (12) Coolant after heat, after the electric supply installation (13) heating, flow into the supercharging device (11).
  2. 2. heat-exchange system according to claim 1, it is characterised in that the heat-exchange device (12) includes:First control Valve (121), heating module (122) and heat exchanger (123) processed;
    First control valve (121) includes:Input and multi-channel output;
    The input of first control valve (121) is connected with the supercharging device (11), first control valve (121) it is more The first output end in the output end of road is connected with the heating module (122);
    The heat exchanger (123) is connected with the heating module (122) and the electric supply installation (13) respectively;
    When entire car controller detects that the temperature of the electric supply installation (13) is less than the first preset temperature value, first control Valve (121) opens itself the first output end, and closes and the first output end is removed in the multi-channel output of first control valve (121) Outside each road output end, the supercharging device (11) exports coolant to first control valve (121), the coolant Pass sequentially through the heating module (122), the heat exchanger (123), the electric supply installation (13) input to the supercharging dress Put (11).
  3. 3. heat-exchange system according to claim 2, it is characterised in that the second output of first control valve (121) End is connected with the heat exchanger (123);
    When the entire car controller detects that the temperature of the electric supply installation (13) is not less than first preset temperature value, and Not less than during the temperature value of heating agent, first control valve (121) opens itself the second output in the heat exchanger (123) End, and close each road output end in the multi-channel output of first control valve (121) in addition to the second output end, the increasing Coolant is exported to first control valve (121), the coolant and passes sequentially through the heat exchanger by pressure device (11) (123), the electric supply installation (13) is inputted to the supercharging device (11).
  4. 4. heat-exchange system according to claim 3, it is characterised in that the 3rd output of first control valve (121) End is connected with the electric supply installation (13);
    When the entire car controller detects that the temperature of the electric supply installation (13) is not less than first preset temperature value, and Less than during the temperature value of heating agent, first control valve (121) opens itself the 3rd output end in the heat exchanger (123), And close each road output end in the multi-channel output of first control valve (121) in addition to the 3rd output end, the supercharging Coolant is exported to first control valve (121), the coolant and inputted by the electric supply installation (13) by device (11) To the supercharging device (11).
  5. 5. heat-exchange system according to claim 2, it is characterised in that the heat-exchange device (12) also includes:Second Control valve (124);
    Second control valve (124) includes:Input and multi-channel output;
    The input of second control valve (124) is connected with the heating module (122);
    The first output end in the multi-channel output of second control valve (124) is connected with the electric supply installation (13);
    When the entire car controller detects that the temperature of the electric supply installation (13) is less than the second preset temperature value, described second Control valve (124) opens itself the first output end, and closes in the multi-channel output of second control valve (124) except first is defeated Go out end outside each road output end, the coolant pass sequentially through the heating module (122), second control valve (124), Electric supply installation (13) input is preset to the supercharging device (11) wherein second preset temperature value is less than described first Temperature value.
  6. 6. heat-exchange system according to claim 5, it is characterised in that the second output of second control valve (124) End is connected with the heat exchanger (123);
    When the entire car controller detects that the temperature of the electric supply installation (13) is not less than second preset temperature value, and During less than first preset temperature value, second control valve (124) opens itself the second output end, and closes described second Each road output end in the multi-channel output of control valve (124) in addition to the second output end, the supercharging device (11) will cool down Liquid is exported to first control valve (121), and the coolant passes sequentially through the heating module (122), second control Valve (124), the heat exchanger (123), the electric supply installation (13) input to the supercharging device (11).
  7. 7. heat-exchange system according to claim 1, it is characterised in that the heat-exchange system also includes:3rd control Valve (14) and heat abstractor (15);
    3rd control valve (14) includes:Input and multi-channel output;
    The input of 3rd control valve (14) is connected with the heat-exchange device (12);
    The first output end in the multi-channel output of 3rd control valve (14) is connected with the heat abstractor (15);
    The heat abstractor (15) is also connected with the electric supply installation (13);
    When heat caused by entire car controller detects the electric supply installation (13), which is more than, maintains the heat needed for vehicle interior temperature, 3rd control valve (14) opens itself the first output end, and closes in the multi-channel output of the 3rd control valve (14) and remove Each road output end outside first output end, the supercharging device (11) export coolant to the heat-exchange device (12), The coolant passes sequentially through the 3rd control valve (14), the heat abstractor (15), the electric supply installation (13) input extremely The supercharging device (11).
  8. 8. heat-exchange system according to claim 7, it is characterised in that the second output end of the 3rd control valve (14) It is connected with the electric supply installation (13);
    When the entire car controller detects heat caused by the electric supply installation (13) no more than needed for maintenance vehicle interior temperature During heat, the 3rd control valve (14) opens itself the second output end, and the multichannel for closing the 3rd control valve (14) is defeated Go out each road output end in addition to the second output end in end, coolant is exported to the heat exchange and filled by the supercharging device (11) Put (12), the coolant passes sequentially through the 3rd control valve (14), the electric supply installation (13) input to the supercharging dress Put (11).
  9. 9. heat-exchange system according to claim 1, it is characterised in that the supercharging device (11) fills with the heat exchange Put connecting between (12), the connection between the heat-exchange device (12) and the electric supply installation (13) and the electric supply installation (13) connection between the supercharging device (11) is pipeline connection.
  10. 10. a kind of electric automobile, it is characterised in that the electric automobile includes:Heat friendship as described in claim any one of 1-9 Change system.
CN201710506383.3A 2017-06-28 2017-06-28 A kind of heat-exchange system and electric automobile Pending CN107336626A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408960C1 (en) * 1994-03-16 1995-04-27 Daimler Benz Ag Device for cooling a traction battery
JP2002352866A (en) * 2001-05-28 2002-12-06 Honda Motor Co Ltd Battery cooling system for electric vehicle
CN101962000A (en) * 2010-09-10 2011-02-02 奇瑞汽车股份有限公司 Heating system of power battery of pure electric automobile and control method thereof
CN202076386U (en) * 2010-12-31 2011-12-14 比亚迪股份有限公司 Battery temperature management system and automobile
CN103282222A (en) * 2010-12-10 2013-09-04 罗伯特·博世有限公司 Air-conditioning device and method for operating the same
CN104626925A (en) * 2013-11-07 2015-05-20 财团法人车辆研究测试中心 Heat management system of electric vehicle
CN106876822A (en) * 2017-03-10 2017-06-20 上海鼎研智能科技有限公司 A kind of power battery thermal management system and its control method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408960C1 (en) * 1994-03-16 1995-04-27 Daimler Benz Ag Device for cooling a traction battery
JP2002352866A (en) * 2001-05-28 2002-12-06 Honda Motor Co Ltd Battery cooling system for electric vehicle
CN101962000A (en) * 2010-09-10 2011-02-02 奇瑞汽车股份有限公司 Heating system of power battery of pure electric automobile and control method thereof
CN103282222A (en) * 2010-12-10 2013-09-04 罗伯特·博世有限公司 Air-conditioning device and method for operating the same
CN202076386U (en) * 2010-12-31 2011-12-14 比亚迪股份有限公司 Battery temperature management system and automobile
CN104626925A (en) * 2013-11-07 2015-05-20 财团法人车辆研究测试中心 Heat management system of electric vehicle
CN106876822A (en) * 2017-03-10 2017-06-20 上海鼎研智能科技有限公司 A kind of power battery thermal management system and its control method

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