CN220220392U - Thermal management integrated module and automobile - Google Patents
Thermal management integrated module and automobile Download PDFInfo
- Publication number
- CN220220392U CN220220392U CN202321995274.XU CN202321995274U CN220220392U CN 220220392 U CN220220392 U CN 220220392U CN 202321995274 U CN202321995274 U CN 202321995274U CN 220220392 U CN220220392 U CN 220220392U
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- Prior art keywords
- battery
- thermal management
- integrated module
- management integrated
- cooling liquid
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- 239000000110 cooling liquid Substances 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000003507 refrigerant Substances 0.000 claims description 31
- 239000002826 coolant Substances 0.000 claims description 25
- 238000004891 communication Methods 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 4
- 230000008676 import Effects 0.000 claims 2
- 230000010354 integration Effects 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to a thermal management integrated module and an automobile, wherein the thermal management integrated module comprises a base, a battery cooler, a battery heater, an electric three-way valve, a connecting pipe and a three-way pipe, wherein the battery cooler and the battery heater are fixedly connected to the base, the electric three-way valve is fixedly connected to the battery cooler, two ends of the connecting pipe are respectively communicated with a battery cooling liquid outlet of the battery cooler and a battery cooling liquid inlet of the battery heater, the electric three-way valve is provided with a liquid inlet, a first liquid outlet and a second liquid outlet, the first liquid outlet is communicated with an engine cooling liquid inlet of the battery heater, the three-way pipe is fixedly connected to the electric three-way valve, the first end of the three-way pipe is communicated with the second liquid outlet, the second end of the three-way pipe is communicated with an engine cooling liquid outlet of the battery heater, and the third end of the three-way pipe is used for outputting engine cooling liquid input from the first end of the three-way pipe and the second end of the three-way pipe. The utility model has the characteristics of high integration level and small volume.
Description
Technical Field
The utility model relates to an automobile, in particular to a thermal management integrated module and an automobile.
Background
The extended range electric automobile heat management system consists of a plurality of heat management components, such as a plurality of electronic water pumps, a heat exchanger, a water temperature sensor, a cooling connecting pipeline and the like. The prior art has the following technical problems: the plurality of thermal management components of the extended range electric automobile thermal management system are distributed at each position of the engine room, so that the problems of complex engine room pipelines and high difficulty in arrangement of the thermal management components exist, and adverse effects are brought to the cost and weight of the extended range electric automobile; the length of a pipeline of the extended range electric automobile thermal management system is longer, and the problems of larger flow resistance, larger heat loss, larger energy consumption of the whole automobile and lower endurance mileage exist; the number of the pipelines of the extended-range electric automobile thermal management system is large, so that the leakage risk of the extended-range electric automobile thermal management system is large.
Disclosure of Invention
The utility model aims to provide a thermal management integrated module and an automobile, which are used for reducing or eliminating at least one technical problem.
The utility model discloses a thermal management integrated module, which comprises a base, a battery cooler, a battery heater, an electric three-way valve, a connecting pipe and a three-way pipe, wherein the battery cooler and the battery heater are fixedly connected to the base, the electric three-way valve is fixedly connected to the battery cooler, two ends of the connecting pipe are respectively communicated with a battery cooling liquid outlet of the battery cooler and a battery cooling liquid inlet of the battery heater, the electric three-way valve is provided with a liquid inlet, a first liquid outlet and a second liquid outlet, the first liquid outlet is communicated with an engine cooling liquid inlet of the battery heater, the three-way pipe is fixedly connected to the electric three-way valve, the first end of the three-way pipe is communicated with the second liquid outlet, the second end of the three-way pipe is communicated with an engine cooling liquid outlet of the battery heater, and the third end of the three-way pipe is used for outputting engine cooling liquid input from the first end of the three-way pipe and the second end of the three-way pipe.
Optionally, the three-way pipe and the electric three-way valve are connected into a whole.
Optionally, the battery cooling device further comprises an electronic expansion valve fixedly connected to the battery cooler, and a refrigerant outlet of the electronic expansion valve is communicated with a refrigerant inlet of the battery cooler.
Optionally, a switching channel communicated with a refrigerant outlet of the battery cooler is arranged on the electronic expansion valve.
Optionally, a first pipe joint is also included in communication with the battery coolant inlet of the battery cooler.
Optionally, a second pipe joint communicated with a battery cooling liquid outlet of the battery heater is further included.
Optionally, a third pipe joint communicated with the liquid inlet is further included.
Optionally, the connecting pipe is a hard pipe.
Optionally, a plurality of mounting holes for being connected with the automobile body are arranged on the base, and a plurality of shock pads are arranged in the mounting holes.
The utility model relates to an automobile comprising a thermal management integrated module as described in any of the above.
The utility model has the characteristics of high integration level and small volume, is beneficial to reducing the number of pipelines of the heat management system of the extended range electric automobile, is beneficial to optimizing the arrangement of a compact cabin of the extended range electric automobile, and is beneficial to reducing weight, cost, energy consumption and leakage risk.
Drawings
FIG. 1 is a schematic diagram of a thermal management integrated module according to an embodiment;
FIG. 2 is an exploded view of a thermal management integrated module according to an embodiment;
FIG. 3 is one of the operational schematic diagrams of the thermal management integrated module according to the embodiments;
FIG. 4 is a second schematic diagram of the operation of the thermal management integrated module according to the embodiment.
Wherein: 1-a base; 2-a battery cooler; 3-electronic expansion valve; 4-a battery heater; 5-an electric three-way valve; 6-connecting pipes; 7-a first pipe joint; 8-a second pipe joint; 9-a three-way pipe; 10-a third pipe joint; 11-a first refrigerant inlet; 12-a first refrigerant outlet; 13-a second refrigerant inlet; 14-switching channels; 15-engine coolant inlet; 16-an engine coolant outlet; 17-battery coolant circuit; 18-a refrigerant circuit; 19-an engine coolant circuit; 20-cell; 21-a first water pump; 22-an air conditioning system; 23-a second water pump; 24-engine cooling system.
Detailed Description
Further advantages and effects of the present utility model will become readily apparent to those skilled in the art from the disclosure herein, by referring to the accompanying drawings and the preferred embodiments. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
A thermal management integrated module as shown in fig. 1 and 2, which is applied to an extended range electric vehicle, includes a base 1, a battery cooler 2, a battery heater 4, an electric three-way valve 5, a connection pipe 6, and a three-way pipe 9; the battery cooler 2 is internally provided with a first battery cooling liquid flow passage and a refrigerant flow passage, the first battery cooling liquid flow passage and the refrigerant flow passage can exchange heat, the inlet of the first battery cooling liquid flow passage is a first battery cooling liquid inlet, the outlet of the first battery cooling liquid flow passage is a first battery cooling liquid outlet, the first battery cooling liquid inlet is the battery cooling liquid inlet of the battery cooler 2, the first battery cooling liquid outlet is the battery cooling liquid outlet of the battery cooler 2, the inlet of the refrigerant flow passage is a first refrigerant inlet 11, the outlet of the refrigerant flow passage is a first refrigerant outlet 12, the first refrigerant inlet 11 is the refrigerant inlet of the battery cooler 2, and the first refrigerant outlet 12 is the refrigerant outlet of the battery cooler 2; the battery heater 4 is internally provided with a second battery cooling liquid flow passage and an engine cooling liquid flow passage, the second battery cooling liquid flow passage and the engine cooling liquid flow passage can exchange heat, the inlet of the second battery cooling liquid flow passage is a second battery cooling liquid inlet, the outlet of the second battery cooling liquid flow passage is a second battery cooling liquid outlet, the second battery cooling liquid inlet is the battery cooling liquid inlet of the battery heater 4, the second battery cooling liquid position opening is the battery cooling liquid outlet of the battery heater 4, the inlet of the engine cooling liquid flow passage is the engine cooling liquid inlet 15 of the battery heater 4, and the outlet of the engine cooling liquid flow passage is the engine cooling liquid outlet 16 of the battery heater 4; the battery cooler 2 and the battery heater 4 are fixedly connected to the base 1, the electric three-way valve 5 is fixedly connected to the battery cooler 2, two ends of the connecting pipe 6 are respectively communicated with a first battery cooling liquid outlet and a second battery cooling liquid inlet, the electric three-way valve 5 is provided with a liquid inlet, a first liquid outlet and a second liquid outlet, the electric three-way valve 5 can enable one liquid inlet to be communicated with the first liquid outlet or the second liquid outlet, the first liquid outlet is communicated with an engine cooling liquid inlet 15 of the battery heater 4, the three-way pipe 9 is fixedly connected to the electric three-way valve 5, the first end of the three-way pipe 9 is communicated with the second liquid outlet, the second end of the three-way pipe 9 is communicated with an engine cooling liquid outlet 16 of the battery heater 4, and the third end of the three-way pipe 9 is used for outputting engine cooling liquid input from the first end of the three-way pipe 9 and the second end of the three-way pipe 9.
By adopting the technical scheme, the battery cooler 2, the battery heater 4, the electric three-way valve 5 and the three-way pipe 9 are integrated together, so that the integrated electric vehicle has the characteristics of high integration level and small volume, is beneficial to reducing the number of pipelines of a thermal management system of the extended range electric vehicle, is beneficial to optimizing the arrangement of a compact cabin of the extended range electric vehicle, and is beneficial to reducing weight, cost, energy consumption and leakage risk; especially, the tee 9 is directly connected between the second liquid outlet of the electric three-way valve 5 and the engine cooling liquid outlet 16 of the battery heater 4, so that the number of pipelines and the length of the pipelines of the extended-range electric automobile thermal management system can be reduced while the integration level of the thermal management integrated module is improved. Through forming the thermal management integrated module that the volume is less, can arrange thermal management integrated module in the compact cabin of range-extending electric automobile, help optimizing the arrangement in the compact cabin of range-extending electric automobile, be favorable to the platform development of product. The number of pipelines of the thermal management system of the extended-range electric automobile is reduced by improving the integration level, so that the weight and cost of the extended-range electric automobile are reduced, and the energy consumption and the leakage risk are reduced.
In some embodiments, the three-way pipe 9 and the electric three-way valve 5 are connected into a whole, that is, the three-way pipe 9 is integrated on the electric three-way valve 5, so that the integration level of the electric three-way valve 5 is improved, and the reduction of the pipeline number of the extended-range electric automobile thermal management system is facilitated. In particular, the electric three-way valve 5 may be connected to the battery heater 4 by bolting.
In some embodiments, the thermal management integrated module further includes an electronic expansion valve 3 fixedly connected to the battery cooler 2, a refrigerant inlet of the electronic expansion valve 3 is a second refrigerant inlet 13, a refrigerant outlet of the electronic expansion valve 3 is a second refrigerant outlet, and the second refrigerant outlet is communicated with the first refrigerant inlet 11. By adopting the technical scheme, the electronic expansion valve 3 is integrated on the thermal management integrated module, so that the integration level of the thermal management integrated module can be further improved. As a specific example, the electronic expansion valve 3 may be connected to the battery cooler 2 by bolting.
In some embodiments, the electronic expansion valve 3 is provided with a switching channel 14 that communicates with the first refrigerant outlet 12. With the above technical solution, the provision of the transfer channel 14 helps to improve the integration level of the thermal management integrated module and reduce the number of pipes.
In some embodiments, the thermal management integrated module further comprises a first pipe joint 7 in communication with the first battery coolant inlet, the first pipe joint 7 being fixedly connected to the battery cooler 2, the first pipe joint 7 being provided to facilitate connection of a water pipe.
In some embodiments, the thermal management integrated module further comprises a second pipe joint 8 in communication with the second battery coolant outlet, the second pipe joint 8 being fixedly connected to the battery heater 4, the second pipe joint 8 being provided to facilitate connection of a water pipe.
In some embodiments, the thermal management integrated module further comprises a third pipe joint 10 communicated with the liquid inlet, the third pipe joint 10 is fixedly connected to the electric three-way valve 5, and the third pipe joint 10 is arranged to facilitate connection of a water pipe.
In some embodiments, the connecting tube 6 is a hard tube.
In some embodiments, the base 1 is provided with a plurality of mounting holes for connecting with a vehicle body, and shock pads are installed in the plurality of mounting holes, so that the normal operation of the thermal management integrated module is ensured by the shock pads.
When the thermal management integrated module is applied to an extended range electric vehicle, as shown in fig. 3 and 4, an engine coolant flow passage of the battery heater 4 is connected to an engine coolant loop 19 through an electric three-way valve 5, and the engine coolant loop 19 is provided with an engine cooling system 24 and a second water pump 23; the refrigerant flow passage of the battery cooler 2 is connected to a refrigerant loop 18, and the refrigerant loop 18 is internally provided with an electronic expansion valve 3 and an air conditioning system 22; the first battery coolant flow channel of the battery heater 4 and the second battery coolant flow channel of the battery cooler 2 are connected in series and lead into a battery coolant circuit 17, the battery coolant circuit 17 having a battery 20 and a first water pump 21.
During battery cooling circulation, battery cooling liquid enters the battery cooler 2 through the first battery cooling liquid inlet, the battery cooling liquid in the battery cooler 2 exchanges heat with a refrigerant and then is output to the battery heater 4 through the first battery cooling liquid outlet, and then flows out of the battery heater 4 from the second battery cooling liquid outlet of the battery heater 4 and then flows into the battery 20, so that the water temperature of the battery 20 is reduced.
The electric three-way valve 5 has two operation modes, as shown in fig. 3, when the battery 20 needs to be heated, the engine coolant flows in from the liquid inlet of the electric three-way valve 5, the engine coolant flows into the battery heater 4 through the first liquid outlet of the electric three-way valve 5, and after exchanging heat with the battery coolant in the battery heater 4, the engine coolant flows from the engine coolant inlet 15 of the battery heater 4 to the three-way pipe 9, and flows back to the engine coolant loop 19 through the three-way pipe 9. As shown in fig. 4, when the battery 20 does not need to be heated, the engine coolant flows in from the liquid inlet of the electric three-way valve 5, flows into the three-way pipe 9 through the second liquid outlet of the electric three-way valve 5, and flows back to the engine coolant circuit 19 through the three-way pipe 9, and the engine coolant does not pass through the battery heater 4. By controlling the electric three-way valve 5, the switching of different modes can be realized to cover different user use scenes, and the energy consumption and the performance of the extended-range electric automobile thermal management system are better.
The utility model relates to an automobile comprising a thermal management integrated module as described in any of the above.
The above embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. In the description of the present specification, a description referring to the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic is included in at least one embodiment or example of the utility model in connection with the embodiment or example. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.
Claims (10)
1. The utility model provides a heat management integrated module, its characterized in that includes base, battery cooler, battery heater, electronic three-way valve, connecting pipe and three-way pipe, battery cooler with battery heater all fixed connection is in on the base, electronic three-way valve fixed connection is in on the battery cooler, the both ends of connecting pipe respectively with battery cooling liquid export of battery cooler with battery cooling liquid import intercommunication of battery heater, electronic three-way valve has inlet, first liquid outlet and second liquid outlet, first liquid outlet with battery heater's engine cooling liquid import intercommunication, three-way pipe fixed connection is in on the electronic three-way valve, three-way pipe's first end with second liquid outlet intercommunication, three-way pipe's second end with battery heater's engine cooling liquid export intercommunication, three-way pipe's third end is used for exporting from three-way pipe's first end and from three-way pipe's second end input engine cooling liquid.
2. The thermal management integrated module of claim 1, wherein the tee and the electric three-way valve are integrally connected.
3. The thermal management integrated module of claim 1, further comprising an electronic expansion valve fixedly coupled to the battery cooler, a refrigerant outlet of the electronic expansion valve in communication with a refrigerant inlet of the battery cooler.
4. The thermal management integrated module of claim 3, wherein the electronic expansion valve is provided with a transfer passage in communication with a refrigerant outlet of the battery cooler.
5. The thermal management integrated module of claim 1, further comprising a first pipe joint in communication with a battery coolant inlet of the battery cooler.
6. The thermal management integrated module of claim 1, further comprising a second tube connector in communication with a battery coolant outlet of the battery heater.
7. The thermal management integrated module of claim 1, further comprising a third tube connector in communication with the liquid inlet.
8. The thermal management integrated module of claim 1, wherein the connection tube is a hard tube.
9. The thermal management integrated module of claim 1, wherein the base is provided with a plurality of mounting holes for connection with a vehicle body, and wherein a shock pad is mounted in each of the plurality of mounting holes.
10. An automobile comprising the thermal management integrated module of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995274.XU CN220220392U (en) | 2023-07-27 | 2023-07-27 | Thermal management integrated module and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995274.XU CN220220392U (en) | 2023-07-27 | 2023-07-27 | Thermal management integrated module and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220220392U true CN220220392U (en) | 2023-12-22 |
Family
ID=89195426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321995274.XU Active CN220220392U (en) | 2023-07-27 | 2023-07-27 | Thermal management integrated module and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220220392U (en) |
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2023
- 2023-07-27 CN CN202321995274.XU patent/CN220220392U/en active Active
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