CN114542270A - Supercharging intercooling system capable of improving quick response capability of engine - Google Patents
Supercharging intercooling system capable of improving quick response capability of engine Download PDFInfo
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- CN114542270A CN114542270A CN202210231570.6A CN202210231570A CN114542270A CN 114542270 A CN114542270 A CN 114542270A CN 202210231570 A CN202210231570 A CN 202210231570A CN 114542270 A CN114542270 A CN 114542270A
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- Prior art keywords
- intercooler
- engine
- pipe
- quick response
- system capable
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0437—Liquid cooled heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0437—Liquid cooled heat exchangers
- F02B29/0443—Layout of the coolant or refrigerant circuit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
- F02B29/0475—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly the intake air cooler being combined with another device, e.g. heater, valve, compressor, filter or EGR cooler, or being assembled on a special engine location
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Supercharger (AREA)
Abstract
The application provides a pressure boost inter-cooling system capable of improving quick response capability of an engine, and belongs to the technical field of engines. The supercharging intercooling system capable of improving the quick response capability of an engine comprises an intercooling assembly and a supercharging assembly. The pressure boost subassembly includes booster and outlet duct, the booster is provided with four, four the booster symmetry set up in the intercooler lateral part, and four the booster all communicate in the intercooler, the outlet duct is provided with two, two the outlet duct is fixed connection respectively in adjacent two between the booster, just the outlet duct communicate in the booster. Through the arrangement, the four small-inertia superchargers are adopted, the quick response capability of the engine can be improved, the requirement of the sudden increase and sudden decrease of the load capacity of the engine is met, and the four superchargers are arranged around the intercooler, so that air inlet is uniform, the structure is compact, and the bilateral symmetry design is convenient for the whole V-shaped engine to be arranged.
Description
Technical Field
The application relates to the technical field of engines, in particular to a supercharging inter-cooling system capable of improving the quick response capability of an engine.
Background
At present, a supercharged engine supercharges air inflow through compressed air, the pressure and the density of the air are increased, more fuel can be combusted, the output power and the torque of the engine can be increased, the pressure and the temperature of the supercharged engine during working are greatly increased, therefore, the service life of the engine is shorter than that of the engine without supercharging at the same displacement, and the mechanical performance and the lubricating performance are influenced, therefore, even though the cooling of a cylinder is very important, an intercooler has the function of reducing the temperature of the supercharged high-temperature air, thereby reducing the heat load of the engine, improving the air inflow and the power of the supercharged engine, referring to related settings, in the use process of the intercooler, the quick response capability of the engine is not well improved, and the requirement of the sudden load increase and sudden load decrease capability of the engine cannot be well met, the practicability of the pressurized intercooling device is reduced.
Disclosure of Invention
In order to remedy the above deficiencies, the present application provides a charge intercooler system capable of improving the quick response capability of an engine, aiming to improve the above-mentioned problems.
The embodiment of the application provides a supercharging intercooling system capable of improving the quick response capacity of an engine.
The intercooling assembly comprises an intercooler, a water inlet pipe, a water outlet pipe and exhaust pipes, the water inlet pipe and the water outlet pipe are fixedly connected to one end of the intercooler, the water inlet pipe and the water outlet pipe are communicated to one end of the intercooler, the exhaust pipes are communicated to the other end of the intercooler, the supercharging assembly comprises four superchargers and four exhaust pipes, the four superchargers are symmetrically arranged on the side portion of the intercooler, the four superchargers are communicated to the intercooler, the two exhaust pipes are arranged, the two exhaust pipes are fixedly connected between the two adjacent superchargers respectively, and the exhaust pipes are communicated to the superchargers.
In the implementation process, through the arrangement of the intercooling assembly, under the action of the intercooler, the water inlet pipe, the water outlet pipe and the exhaust pipe, water is conveniently conveyed into the intercooler through the water inlet pipe, the water in the intercooler is conveniently discharged through the water outlet pipe, so that circulation is formed, the intercooler is convenient to cool the pressurized high-temperature air, through the arrangement of the supercharging assembly, under the mutual matching of the supercharger and the air outlet pipe, the engine can be quickly supercharged under the action of the four superchargers and the two air outlet pipes, so that the quick response capability of the engine can be improved, the performance of the engine can be improved, the requirement of the engine for the sudden load increase and sudden load decrease capability can be increased, through the arrangement, the four small superchargers are adopted, the quick response capability of the engine can be improved, the requirement of the sudden load increase and sudden load decrease capability of the engine can be met, and the four superchargers are arranged around the intercooler, the air inlet is uniform, the structure is compact, and the bilateral symmetry design is convenient for the whole arrangement of the V-shaped engine.
In a particular embodiment, the superchargers are provided with a first connection pipe which communicates between the charge air cooler and one of the groups of superchargers.
In the implementation process, the supercharger and the intercooler can be conveniently connected through the arrangement of the first connecting pipe, so that air can be conveniently fed into the intercooler.
In a specific embodiment, one end of the first connection pipe is fixedly connected with a fixed seat, and the fixed seat is fixedly connected to one end of the intercooler.
In the implementation process, the first connecting pipe can be conveniently connected to the intercooler through the arrangement of the fixing seat, so that the first connecting pipe is convenient to detach, and subsequent equipment maintenance is convenient.
In a specific embodiment, the intercooler is provided with a first air pipe in communication with the supercharger.
In the implementation process, the first air pipe is arranged, so that the intercooler and the supercharger can be conveniently communicated, and further, air can conveniently enter the intercooler.
In a specific embodiment, the first air pipe is provided with a buckle, and the first air pipe and the supercharger are fixed through the buckle.
In the above-mentioned realization process, through the setting of buckle, can make things convenient for between first trachea and the booster fixed, simultaneously, make things convenient for the later stage to dismantle the maintenance.
In a specific embodiment, the supercharger is provided with a second connecting pipe in communication with the bottom of the intercooler.
In the implementation process, the gas can be conveniently conveyed to the intercooler for cooling through the arrangement of the second connecting pipe.
In a specific embodiment, the supercharging assembly further comprises a transfer pipe, and the transfer pipe is communicated between the air outlet pipe and the supercharger.
In the implementation process, the air outlet pipe and the supercharger are conveniently connected through the arrangement of the adapter pipe.
In a specific embodiment, the air outlet pipe and the adapter pipe are both provided with flanges.
In the implementation process, the air outlet pipe and the adapter pipe are connected conveniently through the flange.
In a particular embodiment, a sealing ring is arranged between the two flanges.
In the implementation process, the sealing ring is arranged, so that the sealing effect can be achieved at the joint of the air outlet pipe and the adapter pipe.
In a specific embodiment, the outlet pipe is provided with a plurality of through holes.
In the implementation process, the air outlet pipe is conveniently connected with external equipment through the arrangement of the through hole.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic diagram of a first perspective structure of a charge intercooling system capable of improving the quick response capability of an engine according to an embodiment of the present disclosure;
FIG. 2 is a structural diagram of a second perspective view of a charge intercooling system capable of improving the quick response capability of an engine according to an embodiment of the present disclosure;
fig. 3 is a structural diagram of a third perspective view of a charge intercooling system capable of improving the quick response capability of an engine according to an embodiment of the present disclosure;
fig. 4 is a partial structural schematic diagram of a supercharging assembly provided in an embodiment of the present application.
In the figure: 100-an intercooling assembly; 110-an intercooler; 111-a first trachea; 1111-fastener; 120-water inlet pipe; 130-a water outlet pipe; 140-an exhaust pipe; 200-a pressurizing assembly; 210-a supercharger; 211-a first connection pipe; 2111-fixed seat; 212-a second connecting tube; 220-air outlet pipe; 221-a flange; 2211-sealing ring; 222-a via hole; 230-adapter tube.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of 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 some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Referring to fig. 1, the present application provides a charge-air cooling system capable of improving the quick response capability of an engine, which includes an intercooler assembly 100 and a charge-air assembly 200.
Wherein, the intercooling assembly 100 plays a cooling role, and the supercharging assembly 200 plays a supercharging role.
Referring to fig. 1, fig. 2 and fig. 3, the intercooler assembly 100 includes an intercooler 110, a water inlet pipe 120, a water outlet pipe 130 and an exhaust pipe 140, the intercooler 110 is provided with a first air pipe 111 in communication, the first air pipe 111 is communicated with the supercharger 210, in this document, the arrangement of the first air pipe 111 facilitates the communication between the intercooler 110 and the supercharger 210, and further facilitates the gas entering the intercooler 110, the first air pipe 111 is provided with a buckle 1111, the first air pipe 111 and the supercharger 210 are fixed by the buckle 1111, in this embodiment, the first air pipe 111 and the supercharger 210 can be fixed by the arrangement of the buckle 1111, and meanwhile, the later-period disassembly maintenance is facilitated, the water inlet pipe 120 and the water outlet pipe 130 are both fixedly connected to one end of the intercooler 110, the water inlet pipe 120 and the water outlet pipe 130 are both communicated to one end of the intercooler 110, and the exhaust pipe 140 is communicated to the other end of the intercooler 110.
Referring to fig. 1, 2, 3 and 4, the boost assembly 200 includes four boosters 210 and an air outlet pipe 220, the four boosters 210 are symmetrically disposed at the side of the intercooler 110, and the four superchargers 210 are all communicated with the intercooler 110, the superchargers 210 are provided with first connecting pipes 211, the first connecting pipes 211 are communicated between the intercooler 110 and one group of superchargers 210, when needing to be explained, by the arrangement of the first connection pipe 211, the connection between the supercharger 210 and the intercooler 110 can be facilitated, thereby facilitating air intake into the intercooler 110, one end of the first connection pipe 211 is fixedly connected with the fixed seat 2111, the fixed seat 2111 is fixedly connected to one end of the intercooler 110, when specifically setting up, through the setting of fixing base 2111, can conveniently connect first connecting pipe 211 on intercooler 110 for convenient dismantlement, thereby convenient follow-up maintenance to equipment.
In this embodiment, the supercharger 210 is provided with a second connecting pipe 212 in a communicating manner, the second connecting pipe 212 is communicated with the bottom of the intercooler 110, it should be noted that, by the arrangement of the second connecting pipe 212, gas can be conveniently conveyed to the intercooler 110 for cooling, two gas outlet pipes 220 are provided, two gas outlet pipes 220 are respectively fixedly connected between two adjacent superchargers 210, and the gas outlet pipes 220 are communicated with the superchargers 210, the supercharging assembly 200 further includes a junction pipe 230, the junction pipe 230 is communicated between the gas outlet pipe 220 and the superchargers 210, in the specific arrangement, by the arrangement of the junction pipe 230, the connection between the gas outlet pipe 220 and the superchargers 210 is facilitated, the gas outlet pipe 220 and the junction pipe 230 are both provided with flanges 221, in this document, by the arrangement of the flanges 221, the connection between the gas outlet pipe 220 and the junction pipe 230 is facilitated, a sealing ring 2211 is provided between the two flanges 221, in this embodiment, through the setting of sealing washer 2211, can play sealed effect in outlet duct 220 and adapter tube 230 junction, the through-hole 222 has been seted up to outlet duct 220, and the through-hole 222 has been seted up a plurality of, it needs to explain, through the setting of through-hole 222, makes things convenient for outlet duct 220 to be connected with external equipment.
The operating principle of the charge inter-cooling system capable of improving the quick response capability of the engine is as follows: during the use, gaseous entering booster 210 through booster 210 inlet end in, then enter into first connecting pipe 211, then enter into intercooler 110 and cool down, carry on the second connecting pipe 212 through intercooler 110 on, then get back to booster 210 again through second connecting pipe 212 in, carry in adapter pipe 230 through booster 210, carry in outlet duct 220 through adapter pipe 230, through the aforesaid setting, adopt four little inertia boosters 210, can promote the quick response ability of engine, satisfy the engine and add the sudden load reduction ability requirement suddenly, four boosters 210 arrange around intercooler 110, make it even to admit air, moreover, the steam generator is compact in structure, bilateral symmetry design makes things convenient for V type engine complete machine to arrange.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A charge intercooling system capable of improving the quick response capability of an engine is characterized by comprising
The intercooler component (100), the intercooler component (100) comprises an intercooler (110), a water inlet pipe (120), a water outlet pipe (130) and an exhaust pipe (140), the water inlet pipe (120) and the water outlet pipe (130) are both fixedly connected to one end of the intercooler (110), the water inlet pipe (120) and the water outlet pipe (130) are both communicated with one end of the intercooler (110), and the exhaust pipe (140) is communicated with the other end of the intercooler (110);
pressure boost subassembly (200), pressure boost subassembly (200) include booster (210) and outlet duct (220), booster (210) are provided with four, four booster (210) symmetry set up in intercooler (110) lateral part, and four booster (210) all communicate in intercooler (110), outlet duct (220) are provided with two, two outlet duct (220) respectively fixed connection in adjacent two between booster (210), just outlet duct (220) communicate in booster (210).
2. A charge intercooling system capable of improving the quick response capability of an engine as claimed in claim 1, wherein the supercharger (210) is provided with a first connecting pipe (211), the first connecting pipe (211) communicating between the intercooler (110) and one of the groups of superchargers (210).
3. The charge-air cooling system capable of improving the quick response capability of the engine as claimed in claim 2, wherein a fixed seat (2111) is fixedly connected to one end of the first connecting pipe (211), and the fixed seat (2111) is fixedly connected to one end of the intercooler (110).
4. A charge air cooling system capable of improving the quick response capability of an engine as set forth in claim 1, characterized in that said intercooler (110) is provided with a first air pipe (111) in communication, and said first air pipe (111) is communicated with said supercharger (210).
5. A charge intercooling system capable of improving the quick response capability of an engine according to claim 4, characterized in that the first air pipe (111) is provided with a snap (1111), and the first air pipe (111) and the supercharger (210) are fixed by the snap (1111).
6. A charge-air cooling system capable of improving the quick response capability of an engine as set forth in claim 1, characterized in that said supercharger (210) is connected with a second connecting pipe (212), and said second connecting pipe (212) is connected with the bottom of said intercooler (110).
7. The charge intercooling system capable of improving the quick response capability of an engine as claimed in claim 1, wherein the charge assembly (200) further comprises a junction tube (230), and the junction tube (230) is communicated between the air outlet tube (220) and the supercharger (210).
8. The charge-air cooling system capable of improving the quick response capability of an engine as claimed in claim 7, wherein the air outlet pipe (220) and the adapter pipe (230) are provided with flanges (221).
9. A charge intercooling system capable of improving the quick response capability of an engine according to claim 8, wherein a sealing ring (2211) is arranged between two flanges (221).
10. The charge intercooler system capable of improving the quick response capability of an engine as claimed in claim 1, wherein the air outlet pipe (220) is provided with a plurality of through holes (222), and the through holes (222) are provided with a plurality of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210231570.6A CN114542270B (en) | 2022-03-09 | 2022-03-09 | Supercharging intercooling system capable of improving quick response capability of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210231570.6A CN114542270B (en) | 2022-03-09 | 2022-03-09 | Supercharging intercooling system capable of improving quick response capability of engine |
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| Publication Number | Publication Date |
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| CN114542270A true CN114542270A (en) | 2022-05-27 |
| CN114542270B CN114542270B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210231570.6A Active CN114542270B (en) | 2022-03-09 | 2022-03-09 | Supercharging intercooling system capable of improving quick response capability of engine |
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| JPH09242548A (en) * | 1996-03-08 | 1997-09-16 | Mazda Motor Corp | Intake device for engine with mechanical supercharger |
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| CN104863763A (en) * | 2015-05-27 | 2015-08-26 | 无锡开普动力有限公司 | Supercharging and inter-cooling structure of engine |
| CN109339938A (en) * | 2018-12-07 | 2019-02-15 | 哈尔滨工程大学 | Three condition two-stage consecutive pressurization system and its control method |
| CN209444430U (en) * | 2018-12-28 | 2019-09-27 | 潍柴动力股份有限公司 | A kind of two-step supercharging ICS intercooler system and engine |
| CN111594307A (en) * | 2020-05-15 | 2020-08-28 | 西安科美动力科技有限公司 | Supercharging and inter-cooling integrated device for V-shaped engine |
| CN112377342A (en) * | 2020-12-01 | 2021-02-19 | 广西玉柴机器股份有限公司 | Engine air inlet pipeline for improving transient response performance of engine |
| CN112664313A (en) * | 2020-12-21 | 2021-04-16 | 中国北方发动机研究所(天津) | Diesel engine two-stage supercharging interstage inter-cooling system |
| CN213331330U (en) * | 2020-10-30 | 2021-06-01 | 哈尔滨东安汽车发动机制造有限公司 | Air inlet system of supercharged engine for vehicle |
-
2022
- 2022-03-09 CN CN202210231570.6A patent/CN114542270B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09242548A (en) * | 1996-03-08 | 1997-09-16 | Mazda Motor Corp | Intake device for engine with mechanical supercharger |
| US20100132355A1 (en) * | 2007-07-17 | 2010-06-03 | Volkswagen Aktiengesellschaft | Internal Combustion Engine |
| CN104863763A (en) * | 2015-05-27 | 2015-08-26 | 无锡开普动力有限公司 | Supercharging and inter-cooling structure of engine |
| CN109339938A (en) * | 2018-12-07 | 2019-02-15 | 哈尔滨工程大学 | Three condition two-stage consecutive pressurization system and its control method |
| CN209444430U (en) * | 2018-12-28 | 2019-09-27 | 潍柴动力股份有限公司 | A kind of two-step supercharging ICS intercooler system and engine |
| CN111594307A (en) * | 2020-05-15 | 2020-08-28 | 西安科美动力科技有限公司 | Supercharging and inter-cooling integrated device for V-shaped engine |
| CN213331330U (en) * | 2020-10-30 | 2021-06-01 | 哈尔滨东安汽车发动机制造有限公司 | Air inlet system of supercharged engine for vehicle |
| CN112377342A (en) * | 2020-12-01 | 2021-02-19 | 广西玉柴机器股份有限公司 | Engine air inlet pipeline for improving transient response performance of engine |
| CN112664313A (en) * | 2020-12-21 | 2021-04-16 | 中国北方发动机研究所(天津) | Diesel engine two-stage supercharging interstage inter-cooling system |
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| CN114542270B (en) | 2023-08-08 |
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