CN206830293U - A kind of passenger car low-temperature radiator - Google Patents
A kind of passenger car low-temperature radiator Download PDFInfo
- Publication number
- CN206830293U CN206830293U CN201720499173.1U CN201720499173U CN206830293U CN 206830293 U CN206830293 U CN 206830293U CN 201720499173 U CN201720499173 U CN 201720499173U CN 206830293 U CN206830293 U CN 206830293U
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- CN
- China
- Prior art keywords
- hydroecium
- passenger car
- radiator
- backplate
- temperature radiator
- 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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- 238000001816 cooling Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 7
- 239000002826 coolant Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
It the utility model is related to a kind of passenger car low-temperature radiator, it is characterised in that it includes left hydroecium, right hydroecium and radiator core body, the left hydroecium and right hydroecium are connected to the left and right ends of the radiator core body, the left hydroecium is provided with water inlet, and the right hydroecium is provided with delivery port；The radiator core body includes main backplate, upper guard board, lower backplate, cooling tube and heat-radiation belt, the main backplate, upper guard board and lower backplate surround a hollow frame structure, in the spaced frame structure being arranged between the upper guard board and lower backplate of the cooling tube and heat-radiation belt.The heat-radiation belt is wave band.The left hydroecium is additionally provided with discharging valve.The utility model makes the flowing of radiator inner transverse fully carry out heat exchange, improves radiating effect；Intake air temperature after being pressurized can be controlled and improve intake air temperature uniformity, and cooling line is effectively shortened, effectively lift turbo charged response speed.
Description
Technical field
The utility model belongs to car heat dissipating double-fuselage technical field, and in particular to a kind of passenger car low-temperature radiator.
Background technology
In terms of passenger car internal combustion engine research, one of most important task be exactly while specific volume power is improved,
Also energy-conserving and environment-protective are realized in the discharge that pursue reduction fuel consumption and harmful substance.Engine uses exhaust gas turbocharge and machinery
After supercharging technology, fuel can fully burn, and can reduce CO and HC growing amount.It can also be improved and started using charge inter cooling technology
The power of machine, there is experiment to prove that an engine power equipped with refrigeration technique in booster and use exports ratio without booster
Naturally aspirated engine can increase by 20%~30%.The use of novel supercharger, it is meant that the engine of small displacement can be used to substitute
Large-duty engine, mitigate engine and complete vehicle quality, improve economy and reduce pollutant emission.Charge inter cooling technology includes
Cold mode in cold and water cooling using low-temperature radiator in absolutely empty without low-temperature radiator, water-cooled charge inter cooling system is because of it
Intake air temperature uniformity is more stable and can effectively shorten the turbocharger response time, just progressively substituting it is absolutely empty in it is cold turn into it is riding
Cold mainstream technology in the turbocharging of car field.Low-temperature radiator is the organic composition portion using water-cooled charge air cooler engine with supercharger
Point, it is the heat exchange core part in water-cooled charge inter cooling technology, and it is located at the outer of water-cooled charge air cooler entery and delivery port
Portion, it is connected by cooling line with water-cooled charge air cooler, cooling heat exchange is provided and followed for water-cooled charge air cooler and pressurizer shell
Ring, relatively conventional absolutely empty formula charge air cooler can effectively shorten air pipe line length while possess more stable supercharging cooling air inlet
Temperature, NO is reduced so as to improve engine powerXDischarge, realize energy-conserving and environment-protective technology upgrading.But in existing radiator
Portion is not abundant enough with coolant heat exchange, and shorter in the radiator core body internal flow time, radiating effect is poor.And radiator
Core body and left and right hydroecium sealing effectiveness are poor, it is impossible to meet high temperature and high pressure well.
Utility model content
The utility model provides a kind of passenger car low-temperature radiator, it is therefore an objective to using low-temperature radiator substitute it is absolutely empty in it is cold
Device provides sub-cooled circulation for water cooling charge air cooler and pressurizer shell, intake air temperature and uniformity after control supercharging, is easy to
Heat exchange is fully carried out, improves radiating effect.
To achieve these goals, the utility model employs following scheme：
A kind of passenger car low-temperature radiator, it is characterised in that including left hydroecium, right hydroecium and radiator core body, the left side
Hydroecium and right hydroecium are connected to the left and right ends of the radiator core body, and the left hydroecium is provided with water inlet, the right water
Room is provided with delivery port；The radiator core body includes main backplate, upper guard board, lower backplate, cooling tube and heat-radiation belt, the main shield
Plate, upper guard board and lower backplate surround a hollow frame structure, and the cooling tube and heat-radiation belt are spaced to be arranged on described
In frame structure between backplate and lower backplate.
Further, the left hydroecium is additionally provided with discharging valve.
Further, the left hydroecium and right hydroecium pass through sealing ring and the main shield of the radiator core body left and right ends respectively
Plate press fitting connection.
Further, the sealing ring is ear suspension type sealing ring.
Further, installation connecting element is equipped with outside the left hydroecium and right hydroecium, is provided with the installation connecting element
Mounting hole.
Further, the left hydroecium and right hydroecium are plastic material, are integrally formed using Shooting Technique.
Further, the heat-radiation belt is wave band.
Further, the main backplate is provided with multiple connecting holes being adapted with the cooling tube, and the connecting hole is equidistant
Arrangement.
Further, the main backplate, upper guard board, lower backplate, heat-radiation belt and cooling tube assembling and soldering are into a single integrated structure.
The passenger car low-temperature radiator has the advantages that：
（1）The utility model makes the flowing of radiator inner transverse fully carry out heat exchange, improves radiating effect；It can control
Intake air temperature and improve intake air temperature uniformity after supercharging, and cooling line is effectively shortened, effectively lifted turbo charged
Response speed.Low-temperature radiator core body both ends are sealed with left and right hydroecium by ear suspension type sealing ring to be pressed, and can meet high temperature and height
Pressure.Radiator core body forms integrative-structure using soldering, makes more compact structure, structural strength height.Heat-radiation belt uses wave band, has
Beneficial to the heat sinking function for improving radiator.
（2）The utility model can by adjusting the heat-radiation belt pitch of waves, windowing rate meet different heat dissipation capacity needs.
Brief description of the drawings
Fig. 1：The positive structure schematic of the utility model passenger car low-temperature radiator；
Fig. 2：The structure schematic diagram of the utility model passenger car low-temperature radiator；
Fig. 3：The partial sectional view of the utility model passenger car low-temperature radiator；
Fig. 4：Increased using the water cooling ICS intercooler system and the conventional absolutely empty ICS intercooler system without low-temperature radiator of low-temperature radiator
Intake air temperature uniformity comparison diagram after pressure.
Description of reference numerals：
1-left hydroecium；11-water inlet；12-discharging valve；2-right hydroecium；21-delivery port；3-radiator core body；
31-main backplate；32-upper guard board；33-lower backplate；34-cooling tube；35-heat-radiation belt；4-sealing ring；5-air cooling curve；
6-water cooling curve.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described further：
Fig. 1 to Fig. 3 shows a kind of passenger car low-temperature radiator, including left hydroecium 1, right hydroecium 2 and radiator core body 3,
Left hydroecium 1 and right hydroecium 2 are connected to the left and right ends of radiator core body 3.Radiator core body 3 includes main backplate 31, upper shield
Plate 32 and lower backplate 33, radiator core body 3 also includes being arranged between upper guard board 32 and lower backplate 33 and spaced arrangement
Cooling tube 34 and heat-radiation belt 35.Left hydroecium 1 is provided with water inlet 11, and right hydroecium 2 is provided with delivery port 21.This low-temperature radiator profit
With heat exchange principle, when the water outlet of water cooling charge air cooler and turbocharger housing cooling backwater collect inflow low temperature radiation by threeway
During device water inlet 11, environment temperature fresh air head-on is flowed through outside low-temperature radiator core body, high temperature coolant is in low temperature radiation
Device inner transverse flows sufficient heat exchange, and the coolant after cooling flows after flowing into electronic water pump by low-temperature radiator delivery port 21
Enter the water inlet of water cooling charge air cooler and turbocharger housing coolant intake, cooling circulation is provided for cryogenic system.
Main backplate 31, upper guard board 32, lower backplate 33, heat-radiation belt 35 and the assembling and soldering of cooling tube 34 are into a single integrated structure.Make to dissipate
The hot more compact structure of device core body 3, structural strength are high.Wherein, heat-radiation belt 35 is preferably wave band, is advantageous to further improve radiating
The radiating effect of device.Main backplate 31 is provided with multiple be adapted with cooling tube 34 and the connecting hole of equidistant placement.
In order to increase the sealed connection effect of radiator core body 3 and left hydroecium 1 and right hydroecium 2, left hydroecium 1 and right hydroecium 2
It is pressed by the both ends of sealing ring and the main backplate 31 of radiator core body 3 and is connected.Sealing ring is preferably ear suspension type sealing ring.This knot
The setting of structure disclosure satisfy that high temperature and high pressure, and can avoid the generation of the phenomenon of leakage.Left hydroecium 1 and right hydroecium 2 are modeling
Expect material, Shooting Technique can be used to be molded, while meeting structural strength using plastic material, can effectively mitigate radiator
Overall weight.
Left hydroecium 1 is additionally provided with discharging valve 12, the setting of discharging valve 12, is mainly used in drain operation during maintenance.
For the ease of installing this low-temperature radiator, left hydroecium 1 and right hydroecium 2 are equipped with installation connecting element.Left hydroecium 1 and a left side
Installation connecting element on hydroecium 1 can be integrally formed by Shooting Technique, and the installation connecting element on right hydroecium 2 and right hydroecium 2 is same
Sample can be integrally formed by Shooting Technique, and mounting hole is provided with installation connecting element, be easy to radiator to be preferably installed on vapour
In car cooling system, make radiator installation more compact.
Fig. 4 is passenger car vehicle simulation actual user's applying working condition of progress after the utility model is applied to ICS intercooler system
Intake air temperature uniformity test contrasts after supercharging, and lower curve is that cold supercharging is cold in using the routine without low-temperature radiator absolutely empty
But the intake air temperature curve after, i.e. air cooling curve 5 in Fig. 4, upper curve are using cold supercharging in the water cooling of low-temperature radiator
Cool down laggard gas temperature curve, i.e. water cooling curve 6 in Fig. 4, from fig. 4, it can be seen that using being cooled down after cold supercharging in absolutely empty
Intake air temperature is constantly in fluctuation status, after the water cooling ICS intercooler system of the utility model low-temperature radiator, is cooled down after supercharging
Intake air temperature is in whole operating mode intake air temperature excellent stability, and intake air temperature domain of walker is very small, and intake air temperature uniformity changes
Kind positive effect.
Exemplary description has been carried out to the utility model above in conjunction with accompanying drawing, it is clear that it is of the present utility model realization not by
The limitation of aforesaid way, if the various improvement that methodology and technical scheme of the present utility model are carried out are employed, or without
Improve and design of the present utility model and technical scheme are directly applied into other occasions, in the scope of protection of the utility model
It is interior.
Claims (10)
- A kind of 1. passenger car low-temperature radiator, it is characterised in that including left hydroecium, right hydroecium and radiator core body, the left water Room and right hydroecium are connected to the left and right ends of the radiator core body, and the left hydroecium is provided with water inlet, the right hydroecium Provided with delivery port；The radiator core body includes main backplate, upper guard board, lower backplate, cooling tube and heat-radiation belt, the main backplate, Upper guard board and lower backplate surround a hollow frame structure, the cooling tube and heat-radiation belt it is spaced be arranged in the upper guard board In frame structure between lower backplate.
- 2. passenger car low-temperature radiator according to claim 1, it is characterised in that the left hydroecium is additionally provided with discharging valve.
- 3. passenger car low-temperature radiator according to claim 1 or 2, it is characterised in that the left hydroecium and right hydroecium point It is not pressed by sealing ring and the main backplate of the radiator core body left and right ends and is connected.
- 4. passenger car low-temperature radiator according to claim 3, it is characterised in that the sealing ring seals for ear suspension type Circle.
- 5. according to the passenger car low-temperature radiator described in claim 1,2 or 4, it is characterised in that the left hydroecium and right hydroecium Installation connecting element is equipped with outside, mounting hole is provided with the installation connecting element.
- 6. passenger car low-temperature radiator according to claim 5, it is characterised in that the left hydroecium and right hydroecium are modeling Expect material, be integrally formed using Shooting Technique.
- 7. according to the passenger car low-temperature radiator described in claim 1,2,4 or 6, it is characterised in that the heat-radiation belt is wave Band.
- 8. according to the passenger car low-temperature radiator described in claim 1,2,4 or 6, it is characterised in that the main backplate is provided with Multiple connecting holes being adapted with the cooling tube, the connecting hole equidistant placement.
- 9. passenger car low-temperature radiator according to claim 7, it is characterised in that the main backplate is provided with multiple and institute State the connecting hole that cooling tube is adapted, the connecting hole equidistant placement.
- 10. according to the passenger car low-temperature radiator described in claim 1,2,6 or 9, it is characterised in that the main backplate, upper shield Plate, lower backplate, heat-radiation belt and cooling tube assembling and soldering are into a single integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499173.1U CN206830293U (en) | 2017-05-08 | 2017-05-08 | A kind of passenger car low-temperature radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499173.1U CN206830293U (en) | 2017-05-08 | 2017-05-08 | A kind of passenger car low-temperature radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206830293U true CN206830293U (en) | 2018-01-02 |
Family
ID=60770448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720499173.1U Active CN206830293U (en) | 2017-05-08 | 2017-05-08 | A kind of passenger car low-temperature radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206830293U (en) |
-
2017
- 2017-05-08 CN CN201720499173.1U patent/CN206830293U/en active Active
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| GR01 | Patent grant | ||
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