CN2849184Y - Intercooler used on saloon car fitted with pressurized intercooler type motor - Google Patents
Intercooler used on saloon car fitted with pressurized intercooler type motor Download PDFInfo
- Publication number
- CN2849184Y CN2849184Y CN 200520045151 CN200520045151U CN2849184Y CN 2849184 Y CN2849184 Y CN 2849184Y CN 200520045151 CN200520045151 CN 200520045151 CN 200520045151 U CN200520045151 U CN 200520045151U CN 2849184 Y CN2849184 Y CN 2849184Y
- Authority
- CN
- China
- Prior art keywords
- intercooler
- mainboard
- main board
- hole
- surface contact
- 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 - Fee Related
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The purpose of the utility model is to design an intercooler used for a saloon car matched with a pressurized intercooler type motor, a main board frame body is provided with main board holes which are in a rectangular shape are arranged side by side and the periphery of the main board holes is folded to form a flanging structure. The matching position of the main board holes and a flat pipe is in surface contact because of the flanging structure. Compared with original line contact structures, the surface contact structure enlarges contact area. Because a solder layer of the periphery of the main board holes still exists, the welding qualified rate, the sealability and the strength of welded seams are enhanced. In addition, the anti-vibration fatigue ability of the surface contact position is increased for the surface contact of the main board holes and the flat pipe of the flanging structure, and consequently, the service life of the intercooler is prolonged.
Description
Technical field
The utility model relates to a kind of intercooler, refers in particular to the intercooler on the car that is used to be fitted with the charge inter cooling h type engine h.
Background technique
In the charge inter cooling h type engine h of car, the air that enters cylinder is provided by worm wheel pressure booster.Its density increases after the supercharging of air process pressurized machine, and oxygen content wherein also is multiplied, and helps the burning of fuel oil greatly.But owing to sharply raise through the air temperature after the pressurized machine supercharging, thereby high temperature air can expand and influenced the air inflow of motor.Therefore, make the air temperature that enters cylinder can not be too high and be controlled at uniform temperature, head it off will rely on intercooler.
Intercooler generally is installed between the cylinder of worm wheel pressure booster and motor, its by about two mainboard members 1, flat tube 3, fin 2 and up and down two side plates 4 add that with left air chamber 5 and right air chamber 6 seal ring is combined as the intercooler assembly through press seal again after being welded into integral body through assembling, as shown in Figure 1.The heat of the pressurized air of high temperature outwards passes to fin 2 by the flat tube 3 of intercooler, and externally under the cooling action of air, the heat of pressurized air is dispersed in the atmosphere through fin 2 and goes.High temperature pressurised air about 200 ℃ has been cooled to desirable cylinder intake temperature.Intercooler has been controlled the expanded by heating of pressurized air, enters the air quantity of automobile cylinder thereby be multiplied, and makes oil inflame more abundant, and the output power of automobile increases considerably, and exhaust emissions is environmental protection more, can reach Europe IV emission standard.Yet, being installed in intercooler on the automobile owing to standing to vibrate in the process of moving, the mainboard member 1 that makes intercooler and the welding cooperation place of flat tube 3 are subjected to the influence of three-dimensional high vibration, and the easiest cracking damages.
Cause the crux of the above-mentioned cracking source of damage to be present in the mainboard member 1 of present traditional intercooler, shown in figure 2a to 2c, be formed with 11 microscler mainboard holes 7 of matching on the mainboard framework 10 of mainboard member 1 with 11 flat tubes 3.Flat tube 3 has firm welding with the cooperation place in mainboard hole 7, and the technical requirements of leakage can not be arranged under high pressure conditions.But 11 mainboard holes 7 that the mainboard member 1 of existing intercooler forms on mainboard framework 10 are the die-cut formation of process, therefore have following two shortcomings: 1) mainboard hole 7 is wire with the zone that flat tube 3 matches, 2) mainboard hole 7 contacts with the cooperation place approximately linear of flat tube 3, and the solder layer in 7 one weeks of mainboard hole is also punched has fallen.These two defectives have very big influence for the sealing and the weld strength of solder yield, weld seam.
The model utility content
What the purpose of this utility model provided a kind of sealing that can improve solder yield, weld seam and weld strength is used to be fitted with intercooler on the charge inter cooling h type engine h car.
For reaching above-mentioned purpose, the intercooler that is used to be fitted with on the charge inter cooling h type engine h car of the present utility model, comprise through assembling and be welded into whole mainboard member, flat tube, fin and two side plates up and down, and left air chamber and right air chamber, described mainboard member comprises the mainboard framework, be formed with the mainboard hole in described mainboard framework, be characterized in: the periphery turnover in described mainboard hole is formed with turnup structure.
The utility model be used to be fitted with on the charge inter cooling h type engine h car intercooler, the mainboard hole that forms on its mainboard member is owing to be the flange hole structure, therefore making the cooperation place of mainboard hole and flat tube is that face contacts, compare with original line contact structures and to have increased area of contact, and the solder layer in hole week still exists, great like this sealing and the weld strength that has improved solder yield, weld seam.In addition, the mainboard hole with turnup structure contacts with the face of flat tube and has also just increased the anti-vibration fatigue capability at this place greatly, thereby makes that prolonged the working life of intercooler.
For further specifying above-mentioned purpose of the present utility model, structural feature and effect, the utility model is described in detail below with reference to accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of intercooler.
Fig. 2 a is the plan view of existing intercooler with the mainboard member.
Fig. 2 b is along the obtained view of the A-A line of Fig. 2 a.
Fig. 2 c is along the obtained view of the B-B line of Fig. 2 a.
Fig. 3 a is the plan view of intercooler of the present utility model with the mainboard member.
Fig. 3 b is along the obtained view of the A-A line of Fig. 3 a.
Fig. 3 c is along the obtained view of the B-B line of Fig. 3 a.
Embodiment
With reference to Fig. 3 a to 3c and in conjunction with shown in Figure 1, intercooler of the present utility model and existing intercooler are roughly the same on agent structure, comprise by about two mainboard members 1, flat tube 3, fin 2 and up and down two side plates 4 add that with left air chamber 5 and right air chamber 6 seal ring is combined as the intercooler assembly through press seal, also is formed with the mainboard hole 8 that is arranged side by side of 11 shapes that are rectangle in addition on the mainboard framework 12 of mainboard mechanism 11 again after being welded into integral body through assembling.Different is, the periphery turnover in mainboard of the present utility model hole 8 is formed with turnup structure 9, and the THICKNESS CONTROL of flange is preferable with 5mm between 3mm to 6mm.In addition, the angle on flange and plane, 8 place, mainboard hole between 92 degree, is an optimum value with 90 degree at 88 degree.There has been turnup structure 9 in mainboard hole in the mainboard mechanism of the utility model intercooler, making the cooperation place of flat tube 3 of mainboard hole 8 and intercooler be face contacts, compare with the line contact structures of flat tube 3 cooperation places with existing mainboard hole 7, it has increased the area of contact of mainboard hole 8 and flat tube 3, and the solder layer in 8 one weeks of mainboard hole still exists.Great like this sealing and the weld strength that has improved solder yield, weld seam.In addition, the mainboard hole 8 of turnup structure 9 contacts with the face of flat tube 3 has also just increased the anti-vibration fatigue capability at this place greatly, thereby makes that prolonged the working life of intercooler.
Though the utility model is described with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, under the situation that does not break away from the utility model spirit, also can make the variation or the replacement of various equivalences, therefore, as long as in connotation scope of the present utility model in the scope to the variation of the foregoing description, claims that modification all will drop on the application.
Claims (7)
1. intercooler that is used to be fitted with on the charge inter cooling h type engine h car, comprise through assembling and be welded into whole mainboard member, flat tube, fin and two side plates up and down, and left air chamber and right air chamber, described mainboard member comprises the mainboard framework, be formed with the mainboard hole in described mainboard framework, it is characterized in that: the periphery turnover in described mainboard hole is formed with turnup structure.
2. intercooler as claimed in claim 1 is characterized in that: the described mainboard hole shape that is rectangle.
3. intercooler as claimed in claim 1 is characterized in that: described mainboard hole is in described mainboard framework and is arranged side by side.
4. intercooler as claimed in claim 1 is characterized in that: the quantity in described mainboard hole is 11.
5. intercooler as claimed in claim 1 is characterized in that: the thickness of described flange is between the 3mm to 6mm.
6. mainboard member as claimed in claim 1 is characterized in that: the angle on described flange and plane, place, described mainboard hole is between 88 degree are spent to 92.
7. mainboard member as claimed in claim 6 is characterized in that: the optimum value of described angle is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045151 CN2849184Y (en) | 2005-09-21 | 2005-09-21 | Intercooler used on saloon car fitted with pressurized intercooler type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045151 CN2849184Y (en) | 2005-09-21 | 2005-09-21 | Intercooler used on saloon car fitted with pressurized intercooler type motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2849184Y true CN2849184Y (en) | 2006-12-20 |
Family
ID=37521668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520045151 Expired - Fee Related CN2849184Y (en) | 2005-09-21 | 2005-09-21 | Intercooler used on saloon car fitted with pressurized intercooler type motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2849184Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940208A (en) * | 2019-12-10 | 2020-03-31 | 江西莱利电气有限公司 | Cooling device |
-
2005
- 2005-09-21 CN CN 200520045151 patent/CN2849184Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940208A (en) * | 2019-12-10 | 2020-03-31 | 江西莱利电气有限公司 | Cooling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2849183Y (en) | Main board construction member of intercooler used on closed car installed with pressurized intercooler type engine | |
| CN2849184Y (en) | Intercooler used on saloon car fitted with pressurized intercooler type motor | |
| CN102454472A (en) | Square pipe type air-cooled intercooler for vehicle | |
| CN107165717A (en) | Water-cooled charger-air cooler | |
| CN204253198U (en) | There is the cylinder block of staggered form water channel | |
| CN107166047A (en) | Abrasionproof valve element for low pressure EGR valve | |
| CN101397959A (en) | Airflow even pressure controller for intake and exhaust manifold of combustion engine | |
| KR20070038051A (en) | Recycle apparatus for exhaust gas and water-cooling type intercooler's dimple plate tube and making method | |
| CN103397932B (en) | Vehicle intercooler connecting tube | |
| CN209743066U (en) | Low-pressure EGR cooler with filter screen | |
| CN209145741U (en) | A kind of automotive energy-saving emission-reducing system | |
| CN102828814A (en) | Ribbon-tubular automobile intercooler core | |
| CN206972935U (en) | Abrasionproof valve element for low pressure EGR valve | |
| CN208803917U (en) | A kind of mosaic texture combustion chamber hole guard ring head gasket | |
| CN203050868U (en) | Automobile exhaust manifold assembly | |
| CN212716882U (en) | Water-air intercooler using novel air chamber structure | |
| CN2874034Y (en) | Integrated hot end assembly of integrating welding type exhaust mainfold and ternary catalyst purifier | |
| CN202596843U (en) | Carbon particle electricity heating and burning device | |
| CN216044001U (en) | Automobile radiator | |
| CN2426541Y (en) | Combined top connected piston | |
| CN201133295Y (en) | Large power diesel metal cylinder pad | |
| CN203383897U (en) | Connecting pipe of intercooler of car | |
| CN2228981Y (en) | Cooler | |
| CN201802476U (en) | Square-tube type air-cooling intercooler for vehicle | |
| CN201786439U (en) | EGR (Exhaust Gas Recirculation) cooler capable of being renovated for use for heavy-duty diesel engines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI SHUANGHUA AUTOMOBILE ACCESSORIES CO., LTD Free format text: FORMER NAME OR ADDRESS: SHANGHAI SHUANGHUA AUTOMOBILE AIR-CONDITIONER FITTINGS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 458, Fushan Road, Shanghai, Pudong New Area, 9: 200122 Patentee after: Shanghai Shuanghua Autoparts Co., Ltd. Address before: Industrial Avenue, waterfront industrial zone, Hu Qiao Town, Shanghai, Fengxian District, China: 201417 Patentee before: Shanghai Shaunghe Auto Air-conditioning Parts Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061220 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |