CN110581321A - Integrated heat management module and battery heat management system - Google Patents
Integrated heat management module and battery heat management system Download PDFInfo
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- CN110581321A CN110581321A CN201910970089.7A CN201910970089A CN110581321A CN 110581321 A CN110581321 A CN 110581321A CN 201910970089 A CN201910970089 A CN 201910970089A CN 110581321 A CN110581321 A CN 110581321A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 155
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000007726 management method Methods 0.000 abstract description 40
- 238000001816 cooling Methods 0.000 abstract description 7
- 230000010354 integration Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Classifications
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- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- H01M10/61—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
- H01M10/625—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
-
- 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
- H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
- H01M10/6571—Resistive heaters
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to the technical field of heat exchange and discloses an integrated heat management module and a battery heat management system. The integrated thermal management module comprises: the water pump, the heater and the heat exchanger are communicated in sequence; the water pump is fixed on one side of the heater, and the water outlet of the water pump is hermetically connected with the water inlet of the heater; the heat exchanger is fixed in the top of heater, and the heater delivery port is connected with the first water inlet sealing of heat exchanger. The battery thermal management system comprises the integrated thermal management module. The integrated heat management module and the battery heat management system provided by the invention have the advantages that the water pump, the heater and the heat exchanger are fixedly integrated together, connecting pipelines are omitted, the integrated heat management module is simple and compact in structure, high in integration level and good in working reliability, medium runners in all the parts are communicated through interfaces among all the parts, time-sharing cooling and heating of the power battery can be realized, and the power battery can be ensured to work safely and efficiently in a set temperature range.
Description
Technical Field
The invention relates to the technical field of heat exchange, in particular to an integrated heat management module and a battery heat management system.
Background
The electric automobile adopts a power battery as a power source of the automobile, and the power battery can ensure the optimal performance of the power battery only when working in a proper temperature range, so that the battery is provided with a battery thermal management system for temperature management.
At present, all components used in a battery thermal management system are single in function and distributed in arrangement, the components are connected through long pipelines, and partial components such as a water pump, a heater and a heat exchanger are large in size, so that the system is bloated, low in integration level and reliability, large in occupied vehicle space and high in cost.
disclosure of Invention
Based on the above, the present invention provides an integrated thermal management module and a battery thermal management system, so as to solve the problems of a battery thermal management system in the prior art, such as a bulky structure, low integration level and reliability, and a large vehicle space occupation.
In order to achieve the purpose, the invention adopts the following technical scheme:
An integrated thermal management module is provided, comprising: a water pump, a heater and a heat exchanger; the water pump is fixed on one side of the heater, and a water pump water outlet of the water pump is hermetically connected with a heater water inlet of the heater; the heat exchanger is fixed on the top of the heater, and the water outlet of the heater is hermetically connected with the first water inlet of the heat exchanger.
Preferably, a medium heating channel is arranged in the heater, and two ends of the medium heating channel are respectively communicated with the heater water inlet and the heater water outlet.
Preferably, the heat exchanger further comprises a first water outlet, a second water inlet and a second water outlet, a high-temperature medium channel and a low-temperature medium channel which are mutually abutted are arranged in the heat exchanger, two ends of the high-temperature medium channel are respectively communicated with the first water inlet and the first water outlet, and two ends of the low-temperature medium channel are respectively communicated with the second water inlet and the second water outlet.
Preferably, the heat exchanger further comprises a throttle valve, the throttle valve is fixed to the top of the heat exchanger, and a throttle valve water inlet and a throttle valve water outlet of the throttle valve are respectively in sealing connection with the second water inlet and the second water outlet.
Preferably, the electric heating device further comprises an insulating cover, the insulating cover is fixed on the other side of the heater and electrically connected with the heater, a strong current socket and a weak current socket are arranged on the insulating cover, the strong current socket is connected with a power supply, and the weak current socket is connected with a control circuit.
Preferably, a first fixing plate is arranged on the water pump, a second fixing plate is arranged on the heat exchanger, aligned through holes are formed in the first fixing plate and the second fixing plate, and bolts can be installed in the through holes to fixedly connect the water pump and the heat exchanger.
Preferably, the heater skirt of the heater and the heat exchanger skirt of the heat exchanger are provided with aligned through holes to enable mounting bolts to fixedly connect the heater and the heat exchanger.
preferably, the water outlet of the water pump can be inserted into the water inlet of the heater, and a first sealing structure is arranged between the water outlet of the water pump and the water inlet of the heater.
preferably, the water outlet of the heater can be inserted into the first water inlet, and a second sealing structure is arranged between the water outlet of the heater and the first water inlet.
The invention also provides a battery thermal management system which comprises the integrated thermal management module according to any scheme.
The invention has the beneficial effects that:
The integrated heat management module and the battery heat management system provided by the invention fixedly integrate the water pump, the heater and the heat exchanger together, save connecting pipelines, have simple and compact structure, high integration level and good reliability, and are suitable for large-scale production; the medium flow channels in all the parts are communicated through the interfaces among all the parts, so that the time-sharing cooling and heating of the power battery can be realized, and the safe and efficient work of the power battery in a set temperature interval is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an integrated thermal management module according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a water pump of an integrated thermal management module according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a heater of an integrated thermal management module according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a heat exchanger of an integrated thermal management module according to an embodiment of the present invention;
FIG. 5 is an exploded view of an integrated thermal management module provided by an embodiment of the present invention;
FIG. 6 is a front view of an integrated thermal management module provided by an embodiment of the present invention;
FIG. 7 is an enlarged view at A in FIG. 6;
Fig. 8 is an enlarged view at B in fig. 6.
In the figure: 1. a water pump; 11. a water inlet of the water pump; 12. a water outlet of the water pump; 13. a first fixing plate; 2. a heater; 21. a heater water inlet; 22. a water outlet of the heater; 23. an electrical interface; 24. a heater skirt; 3. a heat exchanger; 31. a first water inlet; 32. a first water outlet; 33. a second water inlet; 34. a second water outlet; 35. a heat exchanger skirt; 36. a second fixing plate; 4. a throttle valve; 41. a throttle valve water inlet; 42. a water outlet of the throttle valve; 5. an insulating cover; 51. a strong current socket; 52. a weak current socket; 6. a first seal structure; 7. and a second seal structure.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 8, an embodiment of the present invention provides an integrated thermal management module, which includes a water pump 1, a heater 2, and a heat exchanger 3, which are sequentially communicated. This integrated form thermal management module formula structure as an organic whole, water pump 1 is fixed in one side of heater 2, and water pump delivery port 12 and heater water inlet 21 sealing connection, and heat exchanger 3 is fixed in the top of heater 2, and the first water inlet 31 and the 22 sealing connection of heater delivery port of heat exchanger 3, and the three is integrated as a whole. The water pump 1, the heater 2 and the heat exchanger 3 are internally provided with channels for medium flowing, and the medium flowing channels in the water pump 1, the heater 2 and the heat exchanger 3 are communicated through the interfaces connected with each other, so that the medium pumped by the water pump 1 sequentially flows through the heater 2 and the heat exchanger 3 to heat or cool the medium as required, and further, the medium is utilized to heat or cool a device needing heat management, such as a power battery.
Specifically, the structure of the water pump 1 is as shown in fig. 2. The water pump 1 is used for providing medium flowing power, the water pump 1 is provided with a water pump water inlet 11 and a water pump water outlet 12, and a medium entering from the water pump water inlet 11 is pressurized by the water pump 1 and then flows out from the water pump water outlet 12 and further flows into the heater 2. Further, a first fixing plate 13 is arranged on one side of the water pump 1, a through hole is formed in the first fixing plate 13, and the first fixing plate 13 and the through hole are used for fixing the water pump 1 and the heat exchanger 3. Preferably, in this embodiment, the water pump 1 is an electronic water pump, and the electronic water pump has an electronic control driving unit, which can control the flow rate and the pressure of the medium, and has the advantages of compact structure, convenient use and stable performance.
The heater 2 is constructed as shown in fig. 3, and the heater 2 is used for heating the medium pumped from the water pump 1. The heater 2 is provided with a heating element (not shown) and a medium heating channel (not shown), wherein both ends of the medium heating channel are respectively communicated with the heater water inlet 21 and the heater water outlet 22, and the medium can be heated to a preset temperature by the heating element in the medium heating channel and then flows out from the heater water outlet 22.
Preferably. In the embodiment, the heater 2 is an electric heater, one side of the heater 2 is provided with an electrical interface 23, the heating element inside the heater is an electric heating element, and the electric heating element is connected to an external power supply and a control circuit through the electrical interface 23 to heat the medium and control the temperature of the medium. Further preferably, the heater 2 is a PTC heater, which has the advantages of low thermal resistance, high heating efficiency, and extremely high safety, and will not overheat under any circumstances.
The heat exchanger 3 is configured as shown in fig. 4, and the heat exchanger 3 is used to cool the medium flowing from the heater 2. The heat exchanger 3 is provided with a first water inlet 31, a first water outlet 32, a second water inlet 33 and a second water outlet 34, the heat exchanger 3 is internally provided with a high-temperature medium channel and a low-temperature medium channel which are mutually abutted, two ends of the high-temperature medium channel are respectively communicated with the first water inlet 31 and the first water outlet 32, and two ends of the low-temperature medium channel are respectively communicated with the second water inlet 33 and the second water outlet 34. When the heat exchanger 3 works, the heater 2 is not connected with a power supply, and a heating element in the heater 2 does not work, specifically, a medium flowing out of the heater 2 flows into the high-temperature medium channel through the first water inlet 31 to become a high-temperature medium to be cooled, a low-temperature medium is introduced into the low-temperature medium channel from the second water inlet 33, and heat exchange occurs between the high-temperature medium and the low-temperature medium in the heat exchanger 3. The high temperature medium after heat exchange is lowered in temperature and flows out from the first water outlet 32 and is used for further cooling other devices such as a power battery, and the low temperature medium after heat exchange is raised in temperature and flows out from the second water outlet 34. Preferably, in this embodiment, the heat exchanger 3 is a plate heat exchanger with a compact structure and high heat exchange efficiency.
further, a second fixing plate 36 is provided on the side of the heat exchanger 3 in contact with the water pump 1, and the second fixing plate 36 is used for fixing the heat exchanger 3 and the water pump 1. The second fixing plate 36 can be aligned with the first fixing plate 13 on the water pump 1, and the second fixing plate 36 is provided with a through hole aligned with the through hole on the first fixing plate 13, so that after the water pump 1 and the heat exchanger 3 are all installed in place, bolts or rivets can be installed in the two aligned through holes to fix the water pump 1 and the heat exchanger 3.
The process of mounting and fastening the water pump 1, the heater 2 and the heat exchanger 3 is shown in fig. 5 to 8. The diameter of the water outlet 12 of the water pump is smaller than that of the water inlet 21 of the heater, and the water outlet 12 of the water pump is inserted into the water inlet 21 of the heater, so that the water pump 1 and the heater 2 are fixed relatively. The diameter of the heater water outlet 22 is smaller than that of the first water inlet 31 of the heat exchanger 3, and the heater water outlet 22 is inserted into the first water inlet 31, so that the heater 2 and the heat exchanger 3 are fixed relatively. Further, aligned through holes are provided in the heater skirt 24 and the heat exchanger skirt 35, into which bolts or rivets can be fitted to effect further fixing between the heater 2 and the heat exchanger 3. After the water pump 1 and the heat exchanger 3 are installed in place, the first fixing plate 13 is abutted to the second fixing plate 36, through holes in the first fixing plate 13 and the second fixing plate 36 are aligned, and bolts or rivets are installed in the through holes to fix the water pump 1 and the heat exchanger 3.
As shown in fig. 7, further, when the water pump outlet 12 is inserted into the heater inlet 21, a first sealing structure 6 is disposed between the water pump outlet 12 and the heater inlet 21, and the first sealing structure is used to ensure the sealing between the water pump 1 and the heater 2 and prevent the medium leakage. In this embodiment, the first sealing structure 6 is preferably a rubber sealing ring with a simple structure and a good sealing effect.
Further, when the heater water outlet 22 is inserted into the first water inlet 31 of the heat exchanger 3, the second sealing structure 7 is arranged between the heater water outlet 22 and the first water inlet 31, so as to ensure the sealing performance between the heater 2 and the heat exchanger 3 and prevent the medium leakage. In this embodiment, it is preferable that the second sealing structure 7 also uses a rubber sealing ring with a simple structure and good sealing performance.
Furthermore, the integrated thermal management module provided by the invention further comprises a throttle valve 4, wherein the throttle valve 4 is used for preprocessing low-temperature medium before the low-temperature medium enters the heat exchanger 3, so that the low-temperature medium is throttled and depressurized, and the temperature is reduced. As shown in fig. 5, the throttle valve 4 is fixed on the top of the heat exchanger 3, and the throttle inlet 41 and the throttle outlet 42 are respectively communicated with the second inlet 33 and the second outlet 34 of the heat exchanger 3. The low-temperature medium is subjected to isenthalpic throttling depressurization in the throttling valve 4, the temperature and the pressure are both reduced, the low-temperature medium further flows into the heat exchanger 3, the low-temperature low-pressure low-temperature medium in the heat exchanger 3 absorbs heat and is vaporized, and the vaporized low-temperature medium flows out of a water outlet 42 of the throttling valve.
Preferably, the throttle valve 4 is an expansion valve which can convert the low-temperature medium into a low-temperature and low-pressure mist form, so that the vaporization and heat absorption are facilitated. Further preferably, in this embodiment, the throttle 4 is an electronic expansion valve, and the electronic expansion valve can flexibly adjust the superheat value, so that the stability is good.
Further, sealing structures are also provided between the throttle inlet 41 and the second inlet 33 and between the throttle outlet 42 and the second outlet 34. Preferably, the sealing mechanism is a rubber sealing ring as described above.
Further, the integrated thermal management module provided by the invention further comprises an insulating cover 5, wherein the insulating cover 5 is mounted on the heater 2 and is used for introducing a power supply and a control circuit to the heater 2. As shown in fig. 5, the insulating cover 5 is provided with a high current socket 51 and a low current socket 52, the high current socket 51 is connected to a power supply, and the low current socket 52 is connected to a control circuit. The power and control circuitry is introduced to the heating elements within the heater 2 through an electrical interface 23 on the heater 2 to heat the media and control the heating temperature.
the working principle of the integrated thermal management module provided by the invention is described in the following with the accompanying drawings:
when the medium needs to be heated, the water pump 1 pumps the medium into the heater 2, so that the heater 2 is communicated with the power supply, the medium is heated to a preset temperature (set according to actual needs) by a heating element arranged in the heater 2 in the medium heating channel, and then flows into the high-temperature medium channel in the heat exchanger 3 and flows out of the first water outlet 32 of the heat exchanger 3. In the process, the low-temperature medium channel in the heat exchanger 3 does not lead in the low-temperature medium, namely, the heat exchanger 3 does not play a role in heat exchange and cooling and is only used for the circulation of the high-temperature medium.
When the medium needs to be cooled, the medium flows through the water pump 1, the heater 2 and the heat exchanger 3 in sequence, and the heater 2 is disconnected from the power supply at the moment, namely the heater 2 does not play a heating role and is only used for medium circulation. A low-temperature medium is introduced into a low-temperature medium channel of the heat exchanger 3, heat exchange occurs between the high-temperature medium and the low-temperature medium in the heat exchanger 3, the low-temperature medium absorbs heat and is vaporized, the low-temperature medium flows out from the second water outlet 34 and further flows out from the water outlet 42 of the throttle valve, the temperature of the high-temperature medium is reduced by the absorbed heat, and the high-temperature medium flows out from the first water outlet 32.
Embodiments of the present invention also provide a battery thermal management system, which includes the above-described integrated thermal management module. The battery heat management system also comprises a battery pack cooling plate (not shown) for cooling the power battery, wherein the battery pack cooling plate is communicated with the integrated battery heat management module through a pipeline to form a medium circulation loop, and a medium circulates in the loop and is heated or cooled by the integrated battery heat management module so as to indirectly heat or cool the power battery, so that the power battery works in a proper interval.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An integrated thermal management module, comprising: the water pump (1), the heater (2) and the heat exchanger (3); the water pump (1) is fixed on one side of the heater (2), and a water pump water outlet (12) of the water pump (1) is hermetically connected with a heater water inlet (21) of the heater (2); the heat exchanger (3) is fixed on the top of the heater (2), and a heater water outlet (22) of the heater (2) is hermetically connected with a first water inlet (31) of the heat exchanger (3).
2. The integrated heat management module according to claim 1, wherein the heater (2) has a medium heating channel therein, and both ends of the medium heating channel are respectively communicated with the heater water inlet (21) and the heater water outlet (22).
3. the integrated heat management module according to claim 1, wherein the heat exchanger (3) further comprises a first water outlet (32), a second water inlet (33) and a second water outlet (34), the heat exchanger (3) has a high temperature medium channel and a low temperature medium channel abutting against each other, two ends of the high temperature medium channel are respectively communicated with the first water inlet (31) and the first water outlet (32), and two ends of the low temperature medium channel are respectively communicated with the second water inlet (33) and the second water outlet (34).
4. The integrated thermal management module according to claim 3, further comprising a throttle valve (4), wherein the throttle valve (4) is fixed on top of the heat exchanger (3), and a throttle valve water inlet (41) and a throttle valve water outlet (42) of the throttle valve (4) are hermetically connected with the second water inlet (33) and the second water outlet (34), respectively.
5. the integrated thermal management module according to claim 1, further comprising an insulating cover (5), wherein the insulating cover (5) is fixed on the other side of the heater (2) and is electrically connected with the heater (2), a strong electric socket (51) and a weak electric socket (52) are arranged on the insulating cover (5), the strong electric socket (51) is connected with a power supply, and the weak electric socket (52) is connected with a control circuit.
6. The integrated thermal management module according to claim 1, wherein a first fixing plate (13) is provided on the water pump (1), a second fixing plate (36) is provided on the heat exchanger (3), and aligned through holes are provided on the first fixing plate (13) and the second fixing plate (36), the through holes being capable of mounting bolts to fixedly connect the water pump (1) and the heat exchanger (3).
7. The integrated thermal management module according to claim 1, wherein the heater skirt (24) of the heater (2) and the heat exchanger skirt (35) of the heat exchanger (3) are provided with aligned through holes enabling the mounting of bolts to fixedly connect the heater (2) and the heat exchanger (3).
8. The integrated thermal management module according to claim 1, wherein the water pump outlet (12) is insertable into the heater inlet (21), a first sealing structure (6) being provided between the water pump outlet (12) and the heater inlet (21).
9. The integrated thermal management module according to claim 1, wherein the heater outlet (22) is insertable into the first inlet (31), a second sealing structure (7) being provided between the heater outlet (22) and the first inlet (31).
10. A battery thermal management system comprising an integrated thermal management module according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910970089.7A CN110581321A (en) | 2019-10-12 | 2019-10-12 | Integrated heat management module and battery heat management system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910970089.7A CN110581321A (en) | 2019-10-12 | 2019-10-12 | Integrated heat management module and battery heat management system |
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| CN110581321A true CN110581321A (en) | 2019-12-17 |
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| CN201910970089.7A Pending CN110581321A (en) | 2019-10-12 | 2019-10-12 | Integrated heat management module and battery heat management system |
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