CN217681971U - Air-air intercooler, engine system and automobile - Google Patents
Air-air intercooler, engine system and automobile Download PDFInfo
- Publication number
- CN217681971U CN217681971U CN202221850640.8U CN202221850640U CN217681971U CN 217681971 U CN217681971 U CN 217681971U CN 202221850640 U CN202221850640 U CN 202221850640U CN 217681971 U CN217681971 U CN 217681971U
- Authority
- CN
- China
- Prior art keywords
- air
- intercooler
- valve
- module
- intercooling
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The application discloses air-air intercooler, engine system and car, air-air intercooler includes: the system comprises an intercooler assembly, a temperature sensor and a control unit, wherein the intercooler assembly comprises at least two intercooler modules, and a first electric control valve is arranged on at least one intercooler module; the control unit acquires the air temperature of the intercooler assembly through the temperature sensor; the control unit is used for controlling the first electric control valve so as to enable the intercooling module provided with the first electric control valve to be in an opening state or a closing state; through the technical scheme, the problem that the intercooling temperature exceeds the use limit value easily under the condition of the limit environment of the air-to-air intercooling system in the prior art is solved.
Description
Technical Field
The utility model relates to an automotive filed, concretely relates to air-to-air intercooler, engine system and car.
Background
In order to improve the combustion efficiency of the supercharger and the engine of the commercial vehicle at present, an air-air intercooler is arranged at an air inlet of the supercharger and/or the engine, so that air flows into the supercharger and/or the engine after being cooled by the air-air intercooler.
To above-mentioned technical scheme, need consider during the intercooler design and guarantee that the inlet air temperature does not exceed the service limit under the high temperature environment, design back intercooler heat radiating area is fixed, and the intercooling ability can't be adjusted. Under the condition of a limit environment, the problem that the intercooling temperature exceeds the use limit value easily occurs; for example, on one hand, under the use condition of a low-temperature environment, the phenomenon of air supercooling after intercooling is easy to occur, and particularly when the temperature after intercooling is lower than 0 ℃, condensed water is frozen in an intercooler, so that failure faults such as expansion of an intercooling pipe, breakage of the intercooler and the like can be caused; on the other hand, under the condition of high-temperature environment, the phenomenon of air overheating after inter-cooling is easy to occur. After intercooling, air is overheated, so that engine knocking easily occurs, and failure faults such as engine fault code torque limitation, piston top melting and the like are caused.
Therefore, there is a need to provide an air-to-air intercooler, an engine system and a vehicle to solve at least the problems of the related art.
SUMMERY OF THE UTILITY MODEL
The application provides an air-to-air intercooler, engine system and car to solve the technical problem who exists at least among the correlation technique.
According to an aspect of the present application, there is provided an air-air intercooler, including: the system comprises an intercooler assembly, a temperature sensor and a control unit, wherein the intercooler assembly comprises at least two intercooler modules which are installed in parallel, and a first electric control valve is arranged on at least one intercooler module; the control unit is respectively connected with the first electric control valve and the temperature sensor, and the temperature sensor is used for acquiring the air temperature of the intercooler assembly; the control unit is used for controlling the first electric control valve so as to enable the intercooling module provided with the first electric control valve to be in an opening state or a closing state.
Optionally, the first electrically controlled valve is a normally open valve.
Optionally, the first electrically controlled valve is a normally closed valve.
Optionally, the intercooler assembly further includes a plurality of intercooling modules installed in parallel, at least one of the plurality of intercooling modules is provided with the first electrically controlled valve, at least one of the plurality of intercooling modules is provided with the second electrically controlled valve, one of the first electrically controlled valve and the second electrically controlled valve is a normally open valve, and the other is a normally closed valve.
Optionally, the first electrically controlled valve and the second electrically controlled valve are valves with adjustable opening degrees.
Optionally, the temperature sensor is disposed at an air outlet end of the intercooler assembly.
Optionally, the temperature sensor is disposed at an intake end of the intercooler assembly.
Optionally, the first and second electrically controlled valves comprise: at least one of an electric control air ball valve, an electric control air butterfly valve and an electric control gate valve.
According to another aspect of the present application, there is provided an engine system comprising an engine, a supercharger, and an air-to-air intercooler as described in any one of the above; the air-air intercooler is connected with the air outlet end of the supercharger; and the air outlet end of the air-air intercooler is connected with an air inlet system of the engine.
According to another aspect of the application, an automobile is provided, which comprises the air-air intercooler as described in any one of the above items and the above air-air intercooler system.
In an embodiment of the present application, there is provided an air-air intercooler, including: the system comprises an intercooler assembly, a temperature sensor and a control unit, wherein the intercooler assembly comprises at least two intercooler modules which are installed in parallel, and a first electric control valve is arranged on at least one intercooler module; the control unit is respectively connected with the first electric control valve and the temperature sensor, and the temperature sensor is used for acquiring the air temperature of the intercooler assembly; the control unit is used for controlling the first electric control valve so as to enable the intercooling module provided with the first electric control valve to be in an opening state or a closing state; through the technical scheme, when the air temperature of the air-air intercooler assembly exceeds the maximum limit value, the first electric control valve is controlled to be opened so as to increase the effective heat dissipation area of the intercooler and increase the cooling effect of the intercooler, so that the air can be further cooled through the two intercooler modules; when the air temperature of the air-air intercooler assembly exceeds the minimum limit value, the intercooler assembly controls the first electric control valve to be closed, so that the air only passes through one intercooler module, the effective heat dissipation area of the intercooler is reduced, the cooling effect of the intercooler is weakened, the problem that the intercooler temperature exceeds the use limit value easily occurs under the condition that the intercooler temperature of an air-air intercooler system is limited in the limit environment due to the fact that the intercooler capacity cannot be adjusted due to the fact that the heat dissipation area of the intercooler is fixed after design and design of the intercooler in the prior art is solved, the technical effect of adjusting the intercooler capacity of the intercooler by controlling the first electric control valve is achieved, and the problem that the intercooler temperature exceeds the use limit value easily occurs under the condition that the air-air intercooler system is limited in the prior art is solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural diagram of an air-to-air intercooler according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another air-to-air intercooler according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an air-to-air intercooling system according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an air-to-air intercooling system according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an engine system according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
According to an aspect of an embodiment of the present application, there is provided an air-air intercooler, including: the system comprises an intercooler assembly, a temperature sensor and a control unit, wherein the intercooler assembly comprises at least two intercooler modules, and a first electric control valve is arranged on at least one intercooler module; the control unit acquires the air temperature of the intercooler assembly through the temperature sensor; the control unit is used for controlling the first electric control valve so as to enable the intercooling module provided with the first electric control valve to be in an opening state or a closing state.
Fig. 1 is a schematic structural view of an air-to-air intercooler according to an embodiment of the present application; as shown in fig. 1, the air-to-air intercooler includes: the system comprises an intercooler assembly 13, a temperature sensor 12 and a control unit 11, wherein the intercooler assembly 13 comprises at least two intercooler modules 14 which are installed in parallel, wherein a first electric control valve 133 is arranged on at least one intercooler module 14; the control unit 11 obtains the air temperature of the intercooler assembly 13 through the temperature sensor 12; the control unit 11 is configured to control the first electrically controlled valve 133, so that the intercooling module provided with the first electrically controlled valve 133 is in an open state or a closed state;
for the above technical solution, the control unit 11 obtains the air temperature of the intercooler assembly 13 through the temperature sensor 12, and when the air temperature of the intercooler assembly 13 exceeds the maximum limit value, controls the first electric control valve 133 to open to increase the effective heat dissipation area of the intercooler, so as to increase the cooling effect of the intercooler, so that the air can be further cooled through the two intercooler modules; when the air temperature of the intercooler assembly 13 exceeds the minimum limit value, the first electrically controlled valve 133 is controlled to close, so that the air only passes through one intercooler module, the effective heat dissipation area of the intercooler is reduced, and the cooling effect of the intercooler is weakened.
According to the technical scheme, when the air temperature of the air-air intercooler assembly exceeds the maximum limit value, the first electric control valve is controlled to be opened so as to increase the effective heat dissipation area of the intercooler and increase the cooling effect of the intercooler, so that the air can be further cooled through the two intercooler modules; when the air temperature of the air-air intercooler assembly exceeds the minimum limit value, the intercooler assembly controls the first electric control valve to be closed, so that air only passes through one intercooler module, the effective heat dissipation area of the intercooler is reduced, the cooling effect of the intercooler is weakened, the problem that the intercooler temperature exceeds the use limit value easily occurs in an air cooling system under the condition of a limit environment due to the fact that the intercooler cooling area is fixed after design and sizing of the intercooler assembly and the intercooler cooling capacity cannot be adjusted in the intercooler assembly in the prior art is solved, and the technical effect of adjusting the intercooler cooling capacity of the intercooler by controlling the first electric control valve is achieved.
As an alternative embodiment, the first electrically controlled valve 133 is configured as a normally open valve.
For the above technical solution, for example, taking the intercooler assembly 13 including two intercooler modules installed in parallel as an example, and describing the above technical solution, as shown in fig. 2, the intercooler assembly 13 includes a first intercooler module 141 and a second intercooler module 142 installed in parallel, it can be understood that, in a scene where the gas temperature of the intercooler is high due to other reasons such as an excessively high ambient temperature, the first electronic control valve 133 is set to be a normally open valve, so that the first intercooler module 141 is in an open state when the first electronic control valve 133 does not receive a closing instruction of the control unit 11, so as to increase an effective heat dissipation area of the intercooler, and increase a cooling effect of the intercooler; at this time, the second inter-cooling module 142 is also in an on state, and the first inter-cooling module 141 and the second inter-cooling module 142 cool the air together; in the process that the first inter-cooling module 141 and the second inter-cooling module 142 cool the air together, there is a phenomenon that the air after inter-cooling is too cold and exceeds the minimum use limit value under the condition of the extreme environment due to other influence factors such as environmental factors; for example, when the usage scenario is switched from a high-temperature environment to a low-temperature environment, the phenomenon of air supercooling after intercooling is likely to occur. Particularly, when the temperature after intercooling is lower than 0 ℃, condensed water is frozen in the intercooler, which may cause failure faults such as expansion of the intercooling pipe, breakage of the intercooler and the like, at this time, when the control unit 11 recognizes that the gas temperature of the intercooler assembly 13 is lower than the minimum limit value through the temperature sensor 12, the first electronic control valve 133 is controlled to be closed, so that the first intercooling module 141 is in a closed state, and the effective heat dissipation area of the intercooler is reduced; at this time, only the second intercooler module 142 cools the air, so that the cooling effect of the intercooler is weakened, and the air temperature of the intercooler is increased to a temperature value larger than the minimum use limit value.
Through the technical scheme, the technical effect of adjusting the intercooling capacity of the intercooler by controlling the first electric control valve is achieved.
In an alternative embodiment, the first electrically controlled valve 133 is configured as a normally closed valve.
For the above technical solution, for example, taking the intercooler assembly 13 including two intercooler modules installed in parallel as an example, the above technical solution is described, as shown in fig. 2, the intercooler assembly 13 including a first intercooler module 141 and a second intercooler module 142 installed in parallel may set the first electric control valve 133 as a normally closed valve in a scene where an intake air temperature of the intercooler is low due to a limit environment condition such as an excessively low ambient temperature, so that the first intercooler module 141 is in a closed state when the first electric control valve 133 does not receive an opening instruction of the control unit 11, so as to reduce an effective heat dissipation area of the intercooler and reduce a cooling effect of the intercooler; at this time, the second intercooling module 142 is in an on state, and the second intercooling module 142 cools the air alone; in the process that the second intercooling module 142 cools the air independently, the phenomenon that the intercooled air is overheated and exceeds the maximum use limit value under the condition of extreme environment due to other influence factors such as environmental factors and the like exists; for example, when the usage scenario is switched from a low-temperature environment to a high-temperature environment, the phenomenon of air overheating after inter-cooling is easily caused; after intercooling, air is overheated, so that engine knocking easily occurs, and failure faults such as engine fault code torque limitation, piston top melting and the like are caused; at this time, when the control unit 11 recognizes that the gas temperature of the intercooler assembly 13 is greater than the maximum limit value through the temperature sensor 12, the first electronic control valve 133 is controlled to be opened, so that the first intercooler module 141 is in an open state, the effective heat dissipation area of the intercooler is increased, and the cooling effect of the intercooler is increased; at this time, the first inter-cooling module 141 and the second inter-cooling module 142 simultaneously cool the air to enhance the cooling effect of the inter-cooler, so that the air temperature of the inter-cooler is decreased to a temperature value smaller than the maximum use limit value.
As an optional embodiment, the intercooler assembly further comprises a plurality of intercooling modules installed in parallel, at least one of the plurality of intercooling modules is provided with the first electrically controlled valve, at least one of the plurality of intercooling modules is provided with the second electrically controlled valve, one of the first electrically controlled valve and the second electrically controlled valve is a normally open valve, and the other is a normally closed valve.
For the above technical solution, taking the intercooler assembly including three intercooling modules installed in parallel as an example to illustrate the above technical solution, as shown in fig. 3, the intercooler assembly 13 further includes a first intercooling module 141, a second intercooling module 142 and a third intercooling module 143 installed in parallel, and a second electronic control valve 135 is disposed on the third intercooling module 143.
As an exemplary embodiment, the above technical solutions are explained by taking the first electrically controlled valve 133 as a normally open valve and the second electrically controlled valve 135 as a normally closed valve as an example:
as an exemplary embodiment, the first electronically controlled valve 133 is set to be in a normally closed state, and the second electronically controlled valve 135 is set to be in a normally open state, so that the first inter-cooling module 141 is in a closed state when the first electronically controlled valve 133 does not receive an opening instruction of the control unit 11, the third inter-cooling module 143 is in an open state when the second electronically controlled valve 135 does not receive a closing instruction of the control unit 11, and the air is cooled by the second inter-cooling module 142 and the third inter-cooling module 143; in the process of cooling the air through the second intercooling module 142 and the third intercooling module 143, there may be a phenomenon that the air after intercooling is overheated and exceeds the maximum use limit value under the condition of the limit environment brought by other influence factors such as environmental factors; for example, when switching to a usage scenario in a limited high temperature environment, the phenomenon of air overheating after intercooling is likely to occur. After intercooling, the air is overheated, so that the engine 31 is easy to knock, and failure faults such as engine 31 fault code torque limit, piston top melting and the like are caused; at this time, when the control unit 11 recognizes that the gas temperature of the intercooler assembly 13 is greater than the maximum limit value through the temperature sensor 12, the first electronic control valve 133 is controlled to be opened, so that the first intercooler module 141 is in an open state, the effective heat dissipation area of the intercooler is increased, and the cooling effect of the intercooler is increased; at this time, the first intercooler module 141, the second intercooler module 142, and the third intercooler module 143 cool the air at the same time to enhance the cooling effect of the intercooler, so that the gas temperature of the intercooler is decreased to a temperature value smaller than the maximum use limit value.
As an exemplary embodiment, in the process of cooling the air through the second intercooling module 142 and the third intercooling module 143, there may be a phenomenon that the air after intercooling exceeds the maximum use limit value under the condition of the limit environment caused by other influence factors such as environmental factors; the phenomenon of exceeding a minimum usage limit; for example, when the usage scenario is switched to the extreme low temperature environment, the phenomenon of air supercooling after intercooling is likely to occur. Particularly, when the temperature after intercooling is lower than 0 ℃, condensed water is frozen in the intercooler, which may cause failure faults such as expansion of the intercooling pipe, breakage of the intercooler, and the like, at this time, when the control unit 11 recognizes that the gas temperature of the intercooler assembly 13 is lower than the minimum limit value through the temperature sensor 12, the second electronic control valve 135 may be controlled to be closed, so that the third intercooling module 143 is in a closed state, so as to reduce the effective heat dissipation area of the intercooler and weaken the cooling effect of the intercooler; at this time, the air is cooled only by the second intercooler module 142, so as to weaken the cooling effect of the intercooler, and the air temperature of the intercooler is raised to a temperature value greater than the minimum use limit value.
In an alternative embodiment, the first electrically controlled valve and the second electrically controlled valve are valves with adjustable opening degrees.
For the above technical solution, the first electric control valve 133 and the second electric control valve 135 are set as valves with adjustable opening degrees; for example, in the process of cooling the air through the second intercooler module 142 and the third intercooler module 143, there may be a phenomenon that the intercooled air is overheated and exceeds the maximum usage limit under the condition of extreme environment caused by other influencing factors such as environmental factors; for example, when switching to a usage scenario in a limited high temperature environment, the phenomenon of air overheating after intercooling is likely to occur. After intercooling, the air is overheated, so that the engine 31 is easy to knock, and failure faults such as engine 31 fault code torque limit, piston top melting and the like are caused; at this time, when the control unit 11 recognizes that the gas temperature of the intercooler assembly 13 is greater than the maximum limit value through the temperature sensor 12, the opening of the first electronic control valve 133 is controlled to be increased and/or the opening of the second electronic control valve is controlled to be increased, so that the first intercooler module 141 is in an open state, the effective heat dissipation area of the intercooler is increased, the cooling effect of the intercooler is increased, and the gas temperature of the intercooler is decreased until the temperature value is less than the maximum use limit value.
As an exemplary embodiment, in the process of cooling the air through the second intercooling module 142 and the third intercooling module 143, there may be a phenomenon that the air after intercooling exceeds the maximum usage limit under the condition of the limit environment brought by other influencing factors such as environmental factors; the phenomenon of exceeding a minimum usage limit; for example, when switching to a use scene in a situation of a minimum low temperature environment, a phenomenon of supercooling of air after intercooling is likely to occur. Especially, when the temperature after intercooling is lower than 0 ℃, the condensed water freezes in the intercooler, which may cause failure faults such as breakage of the intercooler due to expansion of the intercooling pipe, and at this time, when the control unit 11 recognizes that the gas temperature of the intercooler assembly 13 is lower than the minimum limit value through the temperature sensor 12, the opening of the first electric control valve 133 is controlled to be increased and/or the opening of the second electric control valve is controlled to be decreased, so as to reduce the effective heat dissipation area of the intercooler, weaken the cooling effect of the intercooler, and increase the gas temperature of the intercooler to a temperature value higher than the minimum use limit value.
In an alternative embodiment, the temperature sensor 12 is disposed at the air outlet of the intercooler assembly 13.
For the above technical solution, as shown in fig. 4, the temperature sensor 12 is disposed at the air outlet end of the intercooler assembly 13 to detect the air outlet temperature of the intercooler assembly; in the process that air is cooled by the intercooler assembly 13, when the control unit 11 detects that the outlet air temperature at the outlet end of the intercooler assembly 13 exceeds the maximum use limit value through the temperature sensor 12, the first electric control valve 133 is controlled to be opened, so that the first intercooler module 141 is in an open state, at this time, the first intercooler module 141, the second intercooler module 142 and the third intercooler module 143 cool the air simultaneously, the effective heat dissipation area of the intercooler is increased, the cooling effect of the intercooler is increased, and the outlet air temperature of the intercooler is reduced to a temperature value smaller than the maximum use limit value.
In the process that the air is cooled by the second intercooler module 142 and the third intercooler module 143, when the control unit 11 detects that the outlet temperature at the outlet end of the intercooler assembly 13 is lower than the minimum use limit value through the temperature sensor 12, the second electronic control valve 135 may be controlled to close, so that the third intercooler module 143 is in a closed state, and at this time, the air is cooled only by the second intercooler module 142, so as to weaken the cooling effect of the intercooler, so that the air temperature of the intercooler is raised to a temperature value greater than the minimum use limit value, so as to reduce the effective heat dissipation area of the intercooler, and weaken the cooling effect of the intercooler.
As an alternative embodiment, the temperature sensor 12 is disposed at the intake end of the intercooler assembly 13.
For the technical scheme, the temperature sensor 12 is arranged at the air inlet end of the intercooler assembly 13 to obtain the air inlet temperature of the intercooler; in the process that the air is cooled by the second intercooling module 142 and the third intercooling module 143, when the control unit 11 detects that the intake air temperature at the air intake end of the intercooler assembly 13 is too high through the temperature sensor 12, the first electronic control valve 133 is controlled to be opened, so that the first intercooling module 141 is in an open state, and at this time, the first intercooling module 141, the second intercooling module 142 and the third intercooling module 143 cool the air at the same time, so as to increase the effective heat dissipation area of the intercooler, thereby increasing the cooling effect of the intercooler.
In the process that the air is cooled by the second intercooler module 142 and the third intercooler module 143, when the control unit 11 detects that the intake air temperature at the intake end of the intercooler assembly 13 is too low through the temperature sensor 12, the second electronic control valve 135 can be controlled to be closed, so that the third intercooler module 143 is in a closed state, and at this time, the air is cooled only through the second intercooler module 142, so as to reduce the effective heat dissipation area of the intercooler and reduce the cooling effect of the intercooler.
As an alternative embodiment, the first and second electrically controlled valves 133 and 135 include: at least one of an electric control air ball valve, an electric control air butterfly valve and an electric control gate valve.
With regard to the above technical solution, it can be understood that the first and second electrically controlled valves 133 and 135 include: at least one of the electrically controlled air ball valve, the electrically controlled air butterfly valve, and the electrically controlled gate valve may also include other electrically controlled valves of the same nature that can enable the first intercooling module 141 and the second intercooling module to be in the open state or the closed state under the control of the control unit 11, and are not limited herein.
According to another aspect of the present application, there is provided an engine system, as shown in fig. 5, including an engine 31, a supercharger 32, and an air-to-air intercooler as described in any one of the above; the air-air intercooler is connected with the air outlet end of the supercharger 32 at the air inlet end; the air outlet end of the air-air intercooler is connected with an air inlet system of the engine 31.
According to another aspect of the application, there is provided an automobile comprising an air-to-air intercooler as described in any one of the above or an air-to-air intercooler system as described above.
The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
In the embodiments of the present application, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.
The foregoing is only a preferred embodiment of the present application and it should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.
Claims (10)
1. An air-air intercooler, comprising:
the system comprises an intercooler assembly, a temperature sensor and a control unit, wherein the intercooler assembly comprises at least two intercooler modules which are installed in parallel, and a first electric control valve is arranged on at least one intercooler module;
the control unit is respectively connected with the first electric control valve and the temperature sensor, and the temperature sensor is used for collecting the air temperature of the intercooler assembly;
the control unit is used for controlling the first electric control valve so as to enable the intercooling module provided with the first electric control valve to be in an opening state or a closing state.
2. The air-to-air intercooler of claim 1, wherein the first electrically controlled valve is a normally open valve.
3. The air-to-air intercooler of claim 1, wherein the first electrically controlled valve is a normally closed valve.
4. An air-to-air intercooler as set forth in any of claims 1-3, wherein the intercooler assembly further comprises a plurality of intercooler modules mounted in parallel, the first electrically controlled valve being disposed in at least one of the plurality of intercooler modules, the second electrically controlled valve being disposed in at least one of the plurality of intercooler modules, one of the first and second electrically controlled valves being a normally open valve and the other being a normally closed valve.
5. The air-air intercooler of claim 4, wherein the first electrically controlled valve and the second electrically controlled valve are valves with adjustable opening degrees.
6. The air-air intercooler of claim 5, wherein the temperature sensor is disposed at an air outlet end of the intercooler assembly.
7. The air-to-air intercooler of claim 5, wherein the temperature sensor is disposed at an intake end of the intercooler assembly.
8. The air-to-air intercooler of claim 5, wherein the first and second electrically controlled valves comprise: at least one of an electric control air ball valve, an electric control air butterfly valve and an electric control gate valve.
9. An engine system, characterized in that the engine system comprises an engine, a supercharger and an air-air intercooler according to any one of claims 1-8;
the air-air intercooler is connected with the air outlet end of the supercharger;
and the air outlet end of the air-air intercooler is connected with an air inlet system of the engine.
10. An automobile, characterized by comprising an air-to-air intercooler of any one of claims 1-8 or an air-to-air intercooler system of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221850640.8U CN217681971U (en) | 2022-07-18 | 2022-07-18 | Air-air intercooler, engine system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221850640.8U CN217681971U (en) | 2022-07-18 | 2022-07-18 | Air-air intercooler, engine system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217681971U true CN217681971U (en) | 2022-10-28 |
Family
ID=83718544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221850640.8U Active CN217681971U (en) | 2022-07-18 | 2022-07-18 | Air-air intercooler, engine system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217681971U (en) |
-
2022
- 2022-07-18 CN CN202221850640.8U patent/CN217681971U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10030572B2 (en) | Coolant circuit for an internal combustion engine | |
| RU2349768C1 (en) | System and method for internal combustion engine cooling | |
| EP2262991B1 (en) | Arrangement at a supercharged internal combustion engine | |
| EP2307681B1 (en) | Arrangement for a supercharged combustion engine | |
| CN100451309C (en) | Turbocharging engine booster air intercooler | |
| US20140311141A1 (en) | Waste heat utilization apparatus | |
| US20160290220A1 (en) | Exhaust-gas-turbocharged internal combustion engine having at least two turbines and switchable outlet openings, and method for operating an internal combustion engine of said type | |
| KR20110026477A (en) | Apparatus for supercharged combustion engine | |
| CN114135427A (en) | Engine air intake system integrating intercooler and overhead air filter and control method | |
| CN108331655B (en) | Cooling assembly for temperature control | |
| CN105201626A (en) | Cooling system for engine | |
| CN105736125A (en) | Air inlet temperature control system and control method of engine | |
| CN108119227B (en) | Automobile, engine air inlet system, engine air inlet control unit, engine air inlet control method and automobile air conditioning system | |
| CN217681971U (en) | Air-air intercooler, engine system and automobile | |
| CN216975023U (en) | Thermal cycle management system, supercharged engine and vehicle | |
| US11333109B2 (en) | Methods and systems for a turbocharged engine | |
| EP2929159B1 (en) | Cooling system and method for an internal combustion engine | |
| EP3066313B1 (en) | Method for operating an internal combustion engine | |
| CN110857655A (en) | Cooling device, method and vehicle | |
| CN220336970U (en) | Intake air thermal management system, supercharged engine and vehicle | |
| WO2019138582A1 (en) | Cooling system and cooling system control method | |
| JP6511952B2 (en) | Engine cooling system and engine cooling method | |
| JP6511953B2 (en) | Engine cooling system and engine cooling method | |
| CN114810330B (en) | Intercooling control method and device for diesel vehicle and vehicle | |
| CN222346754U (en) | Vehicle cooling system and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |