CN2874394Y - Heat radiator for heavy motor vehicle - Google Patents
Heat radiator for heavy motor vehicle Download PDFInfo
- Publication number
- CN2874394Y CN2874394Y CN 200620089178 CN200620089178U CN2874394Y CN 2874394 Y CN2874394 Y CN 2874394Y CN 200620089178 CN200620089178 CN 200620089178 CN 200620089178 U CN200620089178 U CN 200620089178U CN 2874394 Y CN2874394 Y CN 2874394Y
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- CN
- China
- Prior art keywords
- radiator
- heat exchange
- fin
- hollow
- exchange unit
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- 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
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a radiator for the heavy vehicle, which comprises two heat exchange units arranged on the frame and used for the inner and outer circulating cooling of the vehicle engine and a main storage water tank arranged on the two heat exchange units and respectively connected with them; the radiator can simultaneously implement the radiation for two sets of cooling circulation system, which not only simplifies the structure of the radiator, but also reduces the production cost and can improve the radiating efficiency of over 10 per cent.
Description
Technical field:
The utility model relates to a kind of device that liquid-to-air carries out heat exchange that is used for, and particularly relates to employed radiator on a kind of heavy vehicle.
Background technology:
The motor vehicle particularly engine of heavy vehicle needs with the cooling system that recirculated water or other liquid constitute it to be lowered the temperature in course of normal operation, so that engine has a suitable operating temperature.The cooling system of existing motor vehicle generally includes water pump, radiator, fan and thermostat etc., when work, by water pump the water of cooled engine or other cooling liquid are pumped in the radiator and by the cooling air stream that fan provides water in the radiator or liquid are realized power conversion, and in the transfer process of energy, the speed of its power conversion speed depends primarily on the structure of radiator self.For heavy vehicle, because the power of engine output is very big, usually need be to dispelling the heat simultaneously in the engine and outward, so the motor vehicle of this type has the two cover water or the liquid cools circulatory systems.
" the motor car engine radiator " of No. 2565995 bulletins of Chinese patent is exactly a kind of for improving a solution that heat exchange efficiency proposes.This patent mainly adopts the round radiating tube that rises to communicate through tank bracket and with water tank, is installed on the round radiating tube that rises the fin lamination, is provided with the opposite blade of both direction as wind-retarding plate between the installing hole of adjacent two fin.Its meaning is to want to utilize set laminated type fin and wind-retarding plate to improve heat exchange efficiency, but, because in heat exchanging process, particularly in the process that liquid-to-air exchanges, want to improve heat exchange efficiency and depend primarily on the area of dissipation of radiator and the flow velocity of air, be that area of dissipation is big more, fast more its radiating effect of the flowing velocity of air is good more, the laminated type fin can not reach best area of dissipation, and wind-retarding plate has hindered gas flow, so the radiating effect of the radiator of this kind structure awaits further to inquire into.
What in addition, " a kind of water-cooling type radiator " of No. 2730534 bulletins of Chinese patent provided is the radiator of another kind of structure.This radiator is made up of water tank, radiating tube and stacked fin, and is provided with the many disassembles window inner blade that is used to prolong the flowing water path in radiating tube, and its meaning is to want to utilize the mode that prolongs water stream channel to improve radiating effect.Though prolong water stream channel is a solution that improves heat exchange efficiency,, the prolongation of water stream channel also can bring the raising that causes cost of manufacture simultaneously and take up room the deficiency of aspect such as big.
Topmost problem is that above-mentioned two radiators that patent proposed only have a cover water or a liquid cools circulatory system, so above-mentioned radiator is not suitable for using on heavy vehicle.
Summary of the invention:
The purpose of this utility model provides a kind of radiator that is used on the heavy vehicle, and this radiator utilization increases area of dissipation and this dual mode of speed air flow improves radiating efficiency.
The radiator that the utility model proposed has two heat exchange units that are installed in the interior and outer circulation cooling that is used to motor car engine in the framework and is installed in two heat exchange unit tops and the coupled logical main storage tank of difference.
Described heat exchange unit comprises the hollow that is used for liquid communication that the head and the tail smooth curved is communicated with, outer surface in hollow is provided with fin, described fin can form the folding plate of pre-determined tilt angle by the outer surface with hollow or be connected together by joining end to end and constitute with the plate of forming the triangle ripple, offer window on fin, this window class is similar to shutter.
Described framework has a rectangle frame, and described heat exchange unit is installed in the rectangle frame by connector side by side along the thickness direction of rectangle frame.In the described framework and along its cornerwise direction two crossing reinforcements are installed.
The radiator that the utility model proposed adopts the structure that two heat exchange units are set in the framework, can dispel the heat to two cover cooling recirculation systems simultaneously, promptly simplifies the structure of radiator, has reduced production cost again; In addition, what the fin of heat exchange unit adopted is the inclination plate, and the inclination plate can enlarge area of dissipation, and can not hinder gas communication, the window that particularly is provided with on fin can further quicken gas communication, only by the window that is provided with is detected separately, it improves radiating efficiency just more than 10%.
Description of drawings:
Accompanying drawing 1 is the surface structure schematic diagram of an embodiment of the utility model;
Accompanying drawing 2 is cross-sectional view of the lower area of Fig. 1 middle frame 1;
Accompanying drawing 3 is surface structure schematic diagrames of single hollow and fin among Fig. 1.
The specific embodiment:
Referring to Fig. 1 and Fig. 2, these two accompanying drawings provide the overall appearance structure that is used for the embodiment of radiator on the heavy vehicle that the utility model proposes.This radiator has a framework 1 and is installed in two heat exchange units 2 and 3 in this framework 1.
Framework 1 is the rectangle frame that inner rim has two grooves 11 and 12, first heat exchange unit 2 is installed in groove 11, and second heat exchange unit, 3, the first heat exchange units 2 are installed in groove 12 and second heat exchange unit 3 is fixed in the framework 1 by the connector 4 that is axially disposed within framework 1 bottom.Two heat exchange units 2 in the framework 1 and 3 top are equipped with a main storage tank 5, and this main storage tank 5 is connected with two heat exchange units 2 and 3 respectively.Described first heat exchange unit 2 is connected with in-engine cooling system, and second heat exchange unit 3 is connected with the enclosing cover of engine.In order to reinforce this radiator, in framework 1 and along its cornerwise direction, two crossing reinforcements 13 and a horizontal rib 14 are installed.
Referring to Fig. 3, this figure provides the surface structure schematic diagram of single hollow 6 and fin 7.First heat exchange unit 2 and second heat exchange unit 3 adopt essentially identical structure, promptly are made of hollow 6 and the fin 7 that is installed in hollow 6 surfaces respectively.Heat exchange unit 2 or 3 comprises a plurality of hollow 6, and a plurality of hollow 6 head and the tail smooth curved are communicated with, so that the water or the liquid that flow in it can circulation.The relative both sides of the central region of hollow 6 are flat 61 states, and at flat 61 positions fin 7 are installed.Fin 7 is made of the folding plate 71 according to the pre-determined tilt angle, perhaps be connected together and constitute with the plate of forming the triangle ripple by joining end to end, and on fin 7, offer the window 72 that is similar to the shutter shape, the purpose that window 72 is set is when increasing radiating surface, also helps the refrigerating gas circulation.
Claims (7)
1, a kind of radiator that is used on the heavy vehicle is characterized in that: this radiator has two heat exchange units that are installed in the interior and outer circulation cooling that is used to motor car engine in the framework and is installed in two heat exchange unit tops and the coupled logical main storage tank of difference.
2, radiator according to claim 1 is characterized in that: described heat exchange unit comprises the hollow that is used for liquid communication that the head and the tail smooth curved is communicated with, and is provided with fin at the outer surface of hollow.
3, radiator according to claim 2 is characterized in that: described fin can form the folding plate of pre-determined tilt angle by the outer surface with hollow or be connected together by joining end to end and constitute with the plate of forming the triangle ripple.
4, according to claim 2 or 3 described radiators, it is characterized in that: offer window on the described fin.
5, radiator according to claim 4 is characterized in that: the window class that is provided with on the described fin is similar to shutter.
6, radiator according to claim 1 is characterized in that: described framework has a rectangle frame, and described heat exchange unit is installed in the rectangle frame by connector side by side along the thickness direction of rectangle frame.
7, according to claim 1 or 6 described radiators, it is characterized in that: in the described framework and along its cornerwise direction two crossing reinforcements are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089178 CN2874394Y (en) | 2006-01-27 | 2006-01-27 | Heat radiator for heavy motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089178 CN2874394Y (en) | 2006-01-27 | 2006-01-27 | Heat radiator for heavy motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2874394Y true CN2874394Y (en) | 2007-02-28 |
Family
ID=37780993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620089178 Expired - Fee Related CN2874394Y (en) | 2006-01-27 | 2006-01-27 | Heat radiator for heavy motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2874394Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494551A (en) * | 2011-12-30 | 2012-06-13 | 三花丹佛斯（杭州）微通道换热器有限公司 | Support for heat exchanger and heat exchanger component |
| CN111520222A (en) * | 2020-04-21 | 2020-08-11 | 扬州贝诺汽车配件有限公司 | Radiator assembly of automobile water tank |
-
2006
- 2006-01-27 CN CN 200620089178 patent/CN2874394Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494551A (en) * | 2011-12-30 | 2012-06-13 | 三花丹佛斯（杭州）微通道换热器有限公司 | Support for heat exchanger and heat exchanger component |
| CN111520222A (en) * | 2020-04-21 | 2020-08-11 | 扬州贝诺汽车配件有限公司 | Radiator assembly of automobile water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070228 Termination date: 20150127 |
|
| EXPY | Termination of patent right or utility model |