CN108150277B - Intercooler braced system - Google Patents
Intercooler braced system Download PDFInfo
- Publication number
- CN108150277B CN108150277B CN201711417175.2A CN201711417175A CN108150277B CN 108150277 B CN108150277 B CN 108150277B CN 201711417175 A CN201711417175 A CN 201711417175A CN 108150277 B CN108150277 B CN 108150277B
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- CN
- China
- Prior art keywords
- intercooler
- support
- fixed
- auxiliary
- flywheel housing
- 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.)
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Classifications
-
- 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
- F02B29/0462—Liquid cooled heat exchangers
-
- 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
-
- 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
Abstract
The application discloses intercooler braced system, including the intercooler, still include supporting component, the intercooler passes through supporting component is fixed in on the flywheel casing of engine. Because the bearing capacity of the flywheel shell is strong, the intercooler can be fixed firmly, and the intercooler is fixed on the flywheel shell and has small influence on the layout of the engine, so that the space structure is more compact, the size of the whole machine is reduced, and the assembly and maintenance are convenient.
Description
Technical Field
The invention relates to the technical field of intercooler fixing, in particular to an interstage intercooler supporting system.
Background
The intercooler is an efficient radiator, and fresh air after supercharging is cooled through cooling liquid, so that the air inflow of the engine is increased. Because the intercooler contains cooling liquid and a cooling core, the size is larger, the weight is heavier, the intercooler is far away from parts with strong bearing capacity such as an engine body, a cylinder cover and the like, other parts around the intercooler are compactly arranged, and the intercooler is difficult to fix firmly.
In summary, how to realize the firm fixation of the intercooler on the engine is a problem to be solved by those skilled in the art.
Disclosure of Invention
Accordingly, it is an object of the present invention to provide an intercooler supporting system for achieving a firm fixation of an intercooler on an engine.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an intercooler support system includes an intercooler, and further includes a support assembly by which the intercooler is secured to a flywheel housing of an engine.
Preferably, in the intercooler supporting system, the supporting assembly comprises a vertical supporting assembly and a transverse supporting assembly, the intercooler is fixed on the side portion of the outer peripheral surface of the flywheel housing through the vertical supporting assembly, and the intercooler is fixed on the upper portion of the outer peripheral surface of the flywheel housing through the transverse supporting assembly.
Preferably, in the intercooler support system described above, the vertical support assembly includes:
a main support, one end of which is fixed to a side portion of an outer circumferential surface of the flywheel housing;
the lower plane of the water jacket drain pipe is fixed on the main support;
the main support is fixed on the upper plane of the water jacket drain pipe, and the intercooler is fixed on the upper end of the main support.
Preferably, in the intercooler supporting system, crisscross supporting rib connection is arranged between the upper plane and the lower plane of the water jacket drain pipe.
Preferably, in the intercooler supporting system described above, the main support is fixed to a side portion of an outer peripheral surface of the flywheel housing by a first bolt group.
Preferably, in the intercooler support system described above, the lateral support assembly includes:
an auxiliary support, the lower end of which is fixed to the upper part of the outer peripheral surface of the flywheel housing;
the auxiliary support, the one end of auxiliary support transversely connect in the upper end of auxiliary support, the other end of auxiliary support with the side of intercooler is connected.
Preferably, in the intercooler supporting system, the lower end of the auxiliary support is fixed to the upper peripheral end of the flywheel housing through a second bolt group, and the vertical surface of the auxiliary support is fixed to the front end surface of the flywheel housing through a third bolt group.
Preferably, in the intercooler supporting system, the auxiliary bracket is fixed to the upper end of the auxiliary support through a fourth bolt group.
Preferably, in the above intercooler supporting system, the number of the intercoolers is two, and each of the intercoolers is fixed to the flywheel housing through one of the supporting assemblies, respectively.
Preferably, in the above intercooler support system, two of the lateral support assemblies are connected together.
Compared with the prior art, the invention has the beneficial effects that:
according to the intercooler supporting system provided by the invention, the intercooler is fixed on the flywheel shell of the engine through the supporting component, and the intercooler can be firmly fixed due to the strong bearing capacity of the flywheel shell, and the intercooler is fixed on the flywheel shell to have small influence on the layout of the engine, so that the space structure is more compact, the size of the whole engine is reduced, and the assembly and maintenance are convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an intercooler support system according to an embodiment of the present invention;
FIG. 2 is a schematic front view of an intercooler support system according to an embodiment of the present invention;
FIG. 3 is a schematic top view of an intercooler support system according to an embodiment of the present disclosure;
fig. 4 is a schematic side view of an intercooler supporting system according to an embodiment of the present invention.
The flywheel comprises a flywheel shell, a vertical support assembly, a main support, a water jacket drain pipe, a main support, a first bolt group, an intercooler, a transverse support assembly, an auxiliary support, a third bolt group, a second bolt group and a third bolt group, wherein the flywheel shell is 1, the vertical support assembly is 2, the main support is 21, the water jacket drain pipe is 22, the main support is 23, the first bolt group is 24, the intercooler is 3, the transverse support assembly is 4, the auxiliary support is 41, the auxiliary support is 42, the third bolt group is 43, the second bolt group is 44, and the third bolt group is 45.
Detailed Description
The invention provides an intercooler supporting system which can realize firm fixation of an intercooler on an engine.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, an intercooler supporting system is provided in an embodiment of the present invention, which includes an intercooler 3 and a supporting assembly, wherein the intercooler 3 is fixed on a flywheel housing 1 of an engine through the supporting assembly. Because the bearing capacity of the flywheel housing 1 is strong, the intercooler 3 can be fixed firmly, and the intercooler 3 is fixed on the flywheel housing 1 to have small influence on the layout of the engine, so that the space structure is more compact, the size of the whole machine is reduced, and the assembly and maintenance are convenient.
As shown in fig. 1 and 2, the present embodiment provides a specific support assembly including a vertical support assembly 2 and a lateral support assembly 4, an intercooler 3 is fixed to a side portion of an outer circumferential surface of a flywheel housing 1 through the vertical support assembly 2, and the intercooler 3 is fixed to an upper portion of the outer circumferential surface of the flywheel housing 1 through the lateral support assembly 4. The intercooler 3 is vertically supported and fixed through the vertical support assembly 2, and the vertical load of the intercooler 3 is transmitted to the flywheel housing 1 through the vertical support assembly 2; considering that the cantilevers of the intercooler 3 in all directions are long, the transverse impact load can be received, and therefore the intercooler 3 is transversely tensioned, supported and fixed through the transverse supporting assembly 4, and the transverse load of the intercooler 3 is transmitted to the flywheel housing 1 through the transverse supporting assembly 4. Since the intercooler 3 is fixed to the flywheel housing 1 by being supported in both the vertical and lateral directions, the fixing strength of the intercooler 3 is improved.
Specifically, in the present embodiment, the vertical support assembly 2 includes a main support 21, a water jacket drain pipe 22, and a main support 23; wherein one end of the main support 21 is fixed to a side portion of the outer peripheral surface of the flywheel housing 1; the lower plane of the water jacket drain pipe 22 is fixed on the main support 21; the main bracket 23 is fixed to the upper plane of the water jacket drain pipe 22, and the intercooler 3 is fixed to the upper end of the main bracket 23. The load of the intercooler 3 in the vertical direction is transmitted to the flywheel housing 1 through the main bracket 23, the water jacket drain pipe 22, and the main support 21 in order. The vertical support assembly 2 adopting the structure is convenient to assemble, and can utilize the water jacket drain pipe 22 structure as a part for load transmission, so that the structural arrangement is more compact.
Further, in this embodiment, in order to effectively transfer the stress of the intercooler 3, the overall strength of the system is improved, and at the same time, the water jacket exhaust pipe 22 is prevented from being crushed or having internal cracks, and the upper plane and the lower plane of the water jacket exhaust pipe 22 are connected by criss-cross support ribs. In the vertical load transmission path, the water jacket exhaust pipe 22 is only used as a load transmission part, the load given by the main bracket 23 is transmitted to the main support 21 through the support ribs on the outer layer of the water jacket exhaust pipe 22, and the structural reliability of the connection between the exhaust pipe gas circuit and the water channel is not reduced after the support function is ensured to be increased.
Further, in the present embodiment, the main support 21 is fixed to the side portion of the outer peripheral surface of the flywheel housing 1 by the first bolt group 24, so that the assembly and disassembly are facilitated. Of course, the main support 21 may also be fixed to the flywheel housing by welding.
As shown in fig. 1 and 2, in the present embodiment, the lateral support assembly 4 includes an auxiliary support 41 and an auxiliary bracket 42, wherein a lower end of the auxiliary support 41 is fixed to an upper portion of an outer peripheral surface of the flywheel housing 1; one end of the auxiliary bracket 42 is transversely connected to the upper end of the auxiliary support 41, and the other end of the auxiliary bracket 42 is connected to the side of the intercooler 3. The load of the intercooler 3 in the lateral direction is transmitted to the flywheel housing 1 through the auxiliary bracket 42 and the auxiliary support 41 in sequence.
Specifically, in the present embodiment, the lower end of the auxiliary support 41 is fixed to the outer peripheral upper end of the flywheel housing 1 by the second bolt group 44, and the vertical surface of the auxiliary support 41 is fixed to the front end surface of the flywheel housing 1 by the third bolt group 43. The auxiliary support 41 is fixed in the vertical direction and the horizontal direction by the second bolt group 44 and the third bolt group 43, and the connection strength of the auxiliary support 41 is improved. Of course, the auxiliary support 41 may be fixed to the flywheel housing 1 alone in the vertical direction, or may be fixed to the flywheel housing 1 alone in the horizontal direction. As long as the auxiliary support 41 can be fixed on the flywheel housing 1, the disassembly is convenient. Of course, the auxiliary support 41 may also be fixed to the flywheel housing 1 by welding.
In the present embodiment, the auxiliary bracket 42 is fixed to the upper end of the auxiliary support 41 by a fourth bolt group 45. The auxiliary bracket 42 may be welded to the auxiliary support 41.
As shown in fig. 1 and 2, in the present embodiment, for the case where the number of intercoolers 3 is two, each of the intercoolers 3 is fixed to the left and right sides of the outer peripheral surface of the flywheel housing 1 by one support member, respectively. And the left and right support assemblies are identical and symmetrical in structure.
Further, in order to improve the fixing strength of the two charge air coolers 3, in the present embodiment, the two lateral support members 4 are connected together, specifically, the two lateral support members 4 share one auxiliary support 41. The two intercoolers 3 are mutually tensioned when being loaded, so that the overall reliability of the system is improved.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. An intercooler support system comprising an intercooler, and a support assembly, wherein the intercooler is fixed on a flywheel shell of an engine through the support assembly; the support assembly comprises a vertical support assembly and a transverse support assembly, the intercooler is fixed on the side part of the outer peripheral surface of the flywheel shell through the vertical support assembly, and the intercooler is fixed on the upper part of the outer peripheral surface of the flywheel shell through the transverse support assembly;
the vertical support assembly includes:
a main support, one end of which is fixed to a side portion of an outer circumferential surface of the flywheel housing;
the lower plane of the water jacket drain pipe is fixed on the main support;
the main support is fixed on the upper plane of the water jacket drain pipe, and the intercooler is fixed at the upper end of the main support;
the number of the intercoolers is two, and each intercooler is fixed on the flywheel shell through one supporting component respectively.
2. The intercooler support system of claim 1, wherein crisscrossed support rib connections are provided between the upper and lower planes of the water jacket drain.
3. The intercooler support system of claim 1, wherein the main support is secured to a side of the outer peripheral surface of the flywheel housing by a first set of bolts.
4. The intercooler support system of claim 1, wherein the transverse support assembly comprises:
an auxiliary support, the lower end of which is fixed to the upper part of the outer peripheral surface of the flywheel housing;
the auxiliary support, the one end of auxiliary support transversely connect in the upper end of auxiliary support, the other end of auxiliary support with the side of intercooler is connected.
5. The intercooler support system of claim 4, wherein the lower end of the auxiliary support is fixed to the upper peripheral end of the flywheel housing by a second bolt set, and the vertical surface of the auxiliary support is fixed to the front end surface of the flywheel housing by a third bolt set.
6. The intercooler support system of claim 4, wherein the auxiliary bracket is fixed to an upper end of the auxiliary support by a fourth bolt group.
7. The intercooler support system of claim 1, wherein two of the transverse support assemblies are connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711417175.2A CN108150277B (en) | 2017-12-25 | 2017-12-25 | Intercooler braced system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711417175.2A CN108150277B (en) | 2017-12-25 | 2017-12-25 | Intercooler braced system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108150277A CN108150277A (en) | 2018-06-12 |
| CN108150277B true CN108150277B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711417175.2A Active CN108150277B (en) | 2017-12-25 | 2017-12-25 | Intercooler braced system |
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| Country | Link |
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| CN (1) | CN108150277B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412612B (en) * | 2020-10-27 | 2021-07-20 | 北京北航天宇长鹰无人机科技有限公司 | Device and method for installing intercooler in aviation piston engine |
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| RU16384U1 (en) * | 2000-04-19 | 2000-12-27 | Общество с ограниченной ответственностью "Спецдизель" | INTERNAL COMBUSTION DIESEL ENGINE |
| JP5032383B2 (en) * | 2008-04-23 | 2012-09-26 | 豊田鉄工株式会社 | Vehicle cooling component support device |
| JP5667821B2 (en) * | 2010-09-17 | 2015-02-12 | ヤンマー株式会社 | V-shaped engine |
| JP5827796B2 (en) * | 2010-11-15 | 2015-12-02 | ヤンマー株式会社 | V-shaped engine |
| CA2961713A1 (en) * | 2014-10-06 | 2016-04-14 | Yanmar Co., Ltd. | Engine device |
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| WO2014041685A1 (en) * | 2012-09-14 | 2014-03-20 | ヤンマー株式会社 | Engine device |
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| CN108150277A (en) | 2018-06-12 |
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