CN201486642U - two-stage cooling intercooler - Google Patents
two-stage cooling intercooler Download PDFInfo
- Publication number
- CN201486642U CN201486642U CN2009201853345U CN200920185334U CN201486642U CN 201486642 U CN201486642 U CN 201486642U CN 2009201853345 U CN2009201853345 U CN 2009201853345U CN 200920185334 U CN200920185334 U CN 200920185334U CN 201486642 U CN201486642 U CN 201486642U
- Authority
- CN
- China
- Prior art keywords
- stage cooler
- fuse
- stage
- intercooler
- stage cooling
- 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.)
- Expired - Lifetime
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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a two-stage cooling intercooler which comprises a two-stage cooler and a one-stage cooler arranged in an air inlet chamber of the two-stage cooler, wherein the one-stage cooler comprises a core (2), and a water inlet pipe and a water outlet pipe are arranged on the core (2); the two-stage cooler comprises a core (1), and one end of the core (1) is provided with an air outlet chamber, while the other end of the core (1) is provided with an air passage and the air inlet chamber; and an air inlet pipe is arranged on the air inlet chamber. The utility model has the advantages that the one-stage cooler adopts a stainless steel plate fin type structure and improves the temperature application range of the intercooler; because water is used as a cooling medium of the one-stage cooler, the heat dissipation property is good, and the volume of a product is greatly reduced; the one-stage cooler is skillfully arranged in the air inlet chamber of the two-stage cooler, thereby improving the compactedness of the product and being convenient for the arrangement of the whole vehicle; and the two-stage cooler adopts an aluminum plate fin type structure or an aluminum pipe band type structure so as to guarantee the loading capacity of the intercooler and ensure that the product cannot lose efficacy under a high-pressure condition.
Description
Technical field
The utility model relates to a kind of pressurized air heat-exchange device, and the heat exchanger that specifically a kind of water and cooling air carry out the two-stage cooling to pressurized air is called for short two-stage cooling intercooler.
Background technique
At present, the intercooler that we use always has two kinds: a kind of is that water comes charge air cooling, and another kind is to come charge air cooling with cooling air.
On marine engine, because the source of cooling water is not a problem, water comes charge air cooling to obtain extensive use on marine engine; Equally, owing to there is not the source of low-temperature cooling water on the automobile, and the engine cycles coolant-temperature gage is higher, can only be cooled to 80~90 ℃ to pressurized air, therefore water comes the application of charge air cooling on automobile to be subjected to great restriction, and opposite air-to-air intercooled aluminum intercooler obtains application more and more widely on automobile.
In order to reduce the discharging of motor, improve the specific efficiency of motor, motor high pressure-charging The Application of Technology will be day by day extensive.Along with increasing of engine booster ratio, the outlet temperature of pressurized machine, promptly the inlet temperature of intercooler can be more and more higher, and when the inlet temperature of intercooler during greater than a threshold value, high temperature creep will take place in aluminium, and the reliability of the absolutely empty intercooler of aluminum will be subjected to severe challenge; On the other hand, more and more higher along with the engine booster ratio, the heat radiation load of absolutely empty intercooler will more and more higher also, and the volume of absolutely empty intercooler is also with increasing, and is very unfavorable to the car load layout.
Summary of the invention
The purpose of this utility model provides a kind of two-stage cooling intercooler, comes the pressurized air of cooling down high-temperature with it, has improved the shortcoming of above-mentioned existing intercooler.
The technological scheme that the utility model adopted is to achieve the above object of the invention: a kind of two-stage cooling intercooler, comprise secondary coolers, and near the suction tude of secondary coolers, set up the one-level cooler.
Described one-level cooler is installed in the suction chamber of secondary coolers.
Described one-level cooler is the fine-type stainless steel plate structure, and secondary coolers is aluminium plate-fin structure or aluminum pipe belt structure.
Described one-level cooler comprises fuse two, and intake pipe and outlet pipe are housed on the fuse two; Described secondary coolers comprises fuse one, and fuse is held one by one discharge chamber is housed, and steam outlet pipe is arranged on the discharge chamber, and fuse one the other end is equipped with air flue, suction chamber, is installed into tracheae on the suction chamber.
Described one-level cooler is spirally connected by bolt, plain cushion, spring washer and sealing gasket, or is linked together by press seal structure and secondary coolers, and perhaps two-stage cooler directly welds together.
The utility model principle is exactly that circulating water (or other water sources) with motor and cooling air carry out the two-stage cooling to pressurized air: with the circulating water (or other water sources) of motor the pressurized air one-level is cooled to below the temperature (200 ℃) that aluminium can bear earlier, pressurized air is cooled in the temperature range of motor regulation with cooling air again, the advantage of two-stage cooling intercooler: the one-level cooler has adopted the fine-type stainless steel plate structure, improved the temperature applicable range of intercooler, guarantee intercooler and high-temperature gas Long contact time and creep does not take place, because the one-level cooler adopts water to be used as cooling medium, perfect heat-dissipating, dwindled the volume of product greatly, and the one-level cooler is to be arranged in dexterously in the suction chamber of secondary coolers, improve the compactedness of product, made things convenient for car load to arrange; Secondary coolers adopts aluminium plate-fin structure or aluminum pipe belt structure, guarantees the bearing capacity of intercooler, guarantees that product is unlikely to lose efficacy under the high pressure condition.
Description of drawings
Fig. 1 is the utility model embodiment one an overall structure schematic representation;
Fig. 2 is the utility model embodiment one a plan view;
Fig. 3 is the partial enlarged drawing in G zone among Fig. 1;
Fig. 4 is the utility model embodiment two an overall structure schematic representation;
Fig. 5 is the partial enlarged drawing of a-quadrant among Fig. 4;
Fig. 6 is the utility model embodiment three an overall structure schematic representation;
Among the figure: the 1-discharge chamber, 2-fuse one, the 3-air flue, 4-fuse two, the 5-bolt,
The 6-seal ring, the 7-suction tude, the 8-outlet pipe, the 9-intake pipe,
The 10-suction chamber, the 11-plain cushion.
Embodiment
Embodiment one:
With reference to Fig. 1-3, two-stage cooling intercooler mainly is made up of secondary coolers and one-level coolers of being loaded in its suction chamber 10.The one-level cooler adopts the fine-type stainless steel plate structure, and it mainly comprises fuse 24, is installed into water pipe 9 and outlet pipe 8 on the fuse 24, connects sealing by welding between them, and wherein fuse 24 is to weld together by high temperature brazing; Secondary coolers adopts aluminium plate-fin structure or aluminum pipe belt structure, it mainly comprises fuse 1, fuse one 2 one ends are equipped with discharge chamber 1, steam outlet pipe is arranged on the discharge chamber, fuse one 2 the other ends are equipped with air flue 3, suction chamber 10, be installed into tracheae 7 on the suction chamber 10, the material of discharge chamber 10 and air flue 3 all is a cast aluminium, connect sealing by welding between them, because the one-level cooler has adopted different materials with secondary coolers, can not be linked together by welding mutually, they connect sealing (referring to Fig. 3) by bolt 5 press seal structures.
Embodiment two:
With reference to Fig. 4-5, this two-stage cooling intercooler assembly is the same substantially with embodiment's one, and just the I and II cooler connects sealing by bolt 5, plain cushion 1, spring washer and sealing gasket.
Embodiment three:
With reference to Fig. 6, this two-stage cooling intercooler assembly mainly is made up of discharge chamber 1, fuse 1, air flue 3, fuse 24, suction chamber 10, in the suction chamber 10 of secondary coolers the one-level cooler is housed, connect sealing by welding between them, wherein on the discharge chamber 1 steam outlet pipe is arranged, intake pipe 9 and outlet pipe 8 are housed on the fuse 24 of one-level cooler, suction tude 7 is housed on the suction chamber 10; The material of turnover air chamber and air flue 3 all is a cast aluminium; Fuse 1 is aluminum pipe belt structure or aluminium plate-fin structure, and fuse 3 11 is the aluminium plate-fin structure, and fuse 1 and fuse 3 11 all are shaped by soldering.
Embodiment one and embodiment's two two-stage cooling intercooler is mainly used to cool off the pressurized air of high pressure engine, embodiment three two-stage cooling intercooler can be used for replacing general cooling intercooler, because they all adopt engine cycles water (or other water) to carry out pre-cooled to pressurized air, good heat dispersion performance, improve the compactedness of car load greatly, be convenient to the layout of car load.
Claims (5)
1. two-stage cooling intercooler comprises secondary coolers, it is characterized in that setting up the one-level cooler near the suction tude (7) in secondary coolers.
2. two-stage cooling intercooler according to claim 1 is characterized in that described one-level cooler is installed in the suction chamber of secondary coolers (10).
3. two-stage cooling intercooler according to claim 1 and 2 is characterized in that described one-level cooler is the fine-type stainless steel plate structure, and secondary coolers is aluminium plate-fin structure or aluminum pipe belt structure.
4. two-stage cooling intercooler according to claim 1 and 2 is characterized in that described one-level cooler comprises fuse two (4), and intake pipe (9) and outlet pipe (8) are housed on the fuse two (4); Described secondary coolers comprises fuse one (2), and fuse one (2) one end is equipped with discharge chamber (1), and steam outlet pipe is arranged on the discharge chamber, and fuse one (2) the other end is equipped with air flue (3), suction chamber (10), is installed into tracheae (7) on the suction chamber (10).
5. two-stage cooling intercooler according to claim 1 and 2, it is characterized in that described one-level cooler is spirally connected by bolt (5), plain cushion (11), spring washer and sealing gasket, or be linked together by press seal structure and secondary coolers, perhaps two-stage cooler directly welds together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201853345U CN201486642U (en) | 2009-06-03 | 2009-06-03 | two-stage cooling intercooler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201853345U CN201486642U (en) | 2009-06-03 | 2009-06-03 | two-stage cooling intercooler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201486642U true CN201486642U (en) | 2010-05-26 |
Family
ID=42425521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009201853345U Expired - Lifetime CN201486642U (en) | 2009-06-03 | 2009-06-03 | two-stage cooling intercooler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201486642U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104975935A (en) * | 2014-04-04 | 2015-10-14 | 泰安鼎鑫冷却器有限公司 | Mixed cooling type intercooler |
CN104975936A (en) * | 2014-04-04 | 2015-10-14 | 泰安鼎鑫冷却器有限公司 | Water and air mixing type intercooler |
CN109469545A (en) * | 2018-12-28 | 2019-03-15 | 湖北雷迪特冷却***股份有限公司 | A kind of cooling turbine unit that two-stage is cooling |
CN110410196A (en) * | 2019-09-03 | 2019-11-05 | 浙江银轮机械股份有限公司 | Intercooler |
-
2009
- 2009-06-03 CN CN2009201853345U patent/CN201486642U/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104975935A (en) * | 2014-04-04 | 2015-10-14 | 泰安鼎鑫冷却器有限公司 | Mixed cooling type intercooler |
CN104975936A (en) * | 2014-04-04 | 2015-10-14 | 泰安鼎鑫冷却器有限公司 | Water and air mixing type intercooler |
CN109469545A (en) * | 2018-12-28 | 2019-03-15 | 湖北雷迪特冷却***股份有限公司 | A kind of cooling turbine unit that two-stage is cooling |
CN110410196A (en) * | 2019-09-03 | 2019-11-05 | 浙江银轮机械股份有限公司 | Intercooler |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201486642U (en) | two-stage cooling intercooler | |
CN100554662C (en) | Charger-air cooler | |
CN103061867B (en) | A kind of gas-liquid type intercooler | |
CN209925297U (en) | Integrated water-cooled turbocharger cooling system | |
US7975479B2 (en) | Bi-material corrosive resistant heat exchanger | |
CN105736125A (en) | Air inlet temperature control system and control method of engine | |
CN201116491Y (en) | Highly effective engine intercooler | |
CN111347929B (en) | Integrated heat exchange device and vehicle with same | |
JP4345470B2 (en) | Engine EGR cooler | |
US20210079834A1 (en) | High-Low Temperature Radiator for Internal Combustion Engine Engineering Machinery | |
US11802527B2 (en) | Gasoline EGR cooler with improved thermo-mechanical fatigue life | |
CN101382399A (en) | Thermal management method and device for micro dimension composite composite phase change cooling for automobile | |
CN214836682U (en) | Main piece structure for automobile intercooler | |
CN201696162U (en) | Combined machine body for hot gas engine | |
CN208918682U (en) | Intercooler and vehicle | |
CN201396204Y (en) | Heat exchanger core for internal combustion engine | |
CN207634175U (en) | A kind of stacked charge air cooler of no inner fin inside salient point welding | |
CN201327330Y (en) | Heat pipe type charge air cooler for vehicle | |
CN203298635U (en) | Automobile intercooler | |
CN207153642U (en) | A kind of slurry dispersion slot | |
US20050252648A1 (en) | Heat exchanger | |
CN201166521Y (en) | Novel intercooler | |
CN219711662U (en) | Liquid-cooled intercooler hookup silica gel pipe | |
CN203769929U (en) | Water and air mixed type intercooler | |
CN202391816U (en) | Two-stage supercharger high-pressure stage air compressor volute with water-cooling structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100526 |