CN103161561A - Radiator - Google Patents
Radiator Download PDFInfo
- Publication number
- CN103161561A CN103161561A CN2013100543997A CN201310054399A CN103161561A CN 103161561 A CN103161561 A CN 103161561A CN 2013100543997 A CN2013100543997 A CN 2013100543997A CN 201310054399 A CN201310054399 A CN 201310054399A CN 103161561 A CN103161561 A CN 103161561A
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- CN
- China
- Prior art keywords
- radiator
- heat dissipating
- dissipating pipe
- radiating fin
- windward side
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a radiator. The radiator overcomes the defects that a radiating tube in a radiator core of an existing radiator is easily destroyed by foreign bodies which are struck by a cooling fan and the radiator is damaged. The radiator comprises a radiator core and a plurality of radiating tubes which are arrayed in parallel and at intervals. Radiating fins are arranged between adjacent two radiating tubes, the both sides of the radiating fins are in contact connection with the radiating tubes, and the radiating fins on a windward side of the radiator core protrude out of a windward side plane of the radiating tubes. According to the radiator, due to the fact that on the windward side of the radiator core, the radiating fins protrude out of the windward side plane of the radiating tubes, the radiating fins can effectively block the foreign bodies such as rubble which is struck by the cooling fan, and avoid the situation that the radiating tubes are hit by the foreign bodies and are damaged.
Description
Technical field
The present invention relates to a kind of radiator, relate in particular to a kind of air-cooled liquid radiator.
Background technique
Radiator is usually as the indispensable device of the heat radiation of the internal combustion apparatus such as automobile, engineering machinery, cooling water or the cooling liquid radiator of flowing through by the road from motor, flow back into again transmitter after radiator is cooling, to realize that keeping motor is in a rational operating temperature.Radiator comprises radiator centre, the heat dissipating pipe that radiator centre is parallel to each other and is intervally arranged by some, be provided with radiating fin between two adjacent heat dissipating pipes, radiating fin in its both sides respectively the radiating fin corresponding with both sides contact connect, wherein radiating fin is bent into waveform by tinsel usually.Because heat dissipating pipe 1 will dispel the heat by radiating fin 2, heat on heat dissipating pipe 1 conducts by heat and passes on radiating fin 2, for reaching best heat conduction efficiency, heat dissipating pipe all flushes with radiating fin on the windward side 4 of radiator centre and lee face 3, make heat dissipating pipe fully contact with radiating fin, as shown in Figure 2 in Fig. 1.And for a lot of machinery, in order to improve the radiating efficiency of radiator, usually also being equipped with radiation fan, the radiation fan agitation air makes it flow to radiating fin and the heat dissipating pipe forced heat radiation improves radiating efficiency.the installation of radiation fan is divided into again the blowing type installation and air drafting type is installed, wherein be installed as the master with blowing type again, windward side 4 one sides with radiation fan installation of heat radiator fuse in the blowing type mounting structure, in this structure, if have foreign matter such as rubble to enter into the Rotary District of fan, rubble flies at a high speed radiator centre after fan blade impacts, when beating on radiator centre, might hit rubble on heat dissipating pipe 1, and the wall thickness of heat dissipating pipe 1 is very thin, be generally 0.11 millimeter, therefore heat dissipating pipe is often breakdown and cause radiator to damage and can't normally use.For engineering machinery, because operating mode is abominable, the rotary area that machine when work rubble enters into fan happens occasionally, and therefore the heat dissipating pipe of radiator is breakdown and situation that cause radiator to damage is more frequent on engineering machinery.
Summary of the invention
The object of the invention is to easily to be impacted by radiation fan the foreign matter that comes for the heat dissipating pipe in the radiator centre of existing radiator breaks up and causes the shortcoming that radiator damages and provide heat dissipating pipe in a kind of radiator centre to be difficult for the radiator that is broken up by foreign matter.
The present invention is for realizing that the technological scheme that its goal of the invention provides is such: construct a kind of radiator, it comprises radiator centre, radiator comprises the heat dissipating pipe that some parallel interval are arranged, be provided with radiating fin between two adjacent heat dissipating pipes, radiating fin is connected with the heat dissipating pipe contact in its both sides, and radiating fin protrudes from the windward side plane of heat dissipating pipe on the windward side of radiator centre.
In foregoing invention, the protrusion distance that radiating fin protrudes the windward side plane of heat dissipating pipe is 1 to 5 millimeter.Wherein to protrude distance as 3 millimeters the bests, take into account simultaneously heat conduction efficiency, made again the radiating fin of protrusion to heat dissipating pipe, protection well be arranged.
In foregoing invention, on the lee face of radiator centre, heat dissipating pipe flushes with radiating fin, because foreign on lee face impacts heat dissipating pipe, therefore can flush by heat dissipating pipe the heat conduction optimization of seeking between them with radiating fin on this face.
In foregoing invention, also comprise radiation fan, radiation fan is arranged on windward side one side of radiator centre.
In foregoing invention, heat dissipating pipe is flat.Radiating fin is to be bent into waveform by tinsel.
The present invention compared with prior art, has following advantage: on the windward side due to radiator centre, radiating fin protrudes from heat dissipating pipe side windward, therefore radiating fin can effectively block through radiation fan and impact and the foreign matter such as the rubble that come, avoids heat dissipating pipe to be hit by foreign matter and damaged damage occurs.
Description of drawings
Fig. 1 is the partial structurtes schematic diagram of the radiator centre of existing radiator;
Fig. 2 is the transverse cross sectional view of the radiator centre of existing radiator;
Fig. 3 is the partial structurtes schematic diagram of the radiator centre of radiator in the present invention;
Fig. 4 is the transverse cross sectional view of the radiator centre of radiator in the present invention.
Component title and sequence number in figure:
Embodiment
Below in conjunction with the description of drawings specific embodiments.
As shown in Figure 4 in Fig. 3, in the present embodiment, radiator comprises radiator centre, radiator centre comprises the heat dissipating pipe that some vertical spacings are arranged, heat dissipating pipe 1 is flat, be provided with radiating fin 2 between two adjacent heat dissipating pipes, radiating fin 2 is connected with heat dissipating pipe 1 contact in its both sides, and the two ends up and down of heat dissipating pipe 1 are communicated with upper tank and the lower header of radiator respectively.Radiating fin 2 is to be bent into waveform by tinsel.On the windward side 4 of radiator centre; radiating fin 2 protrudes from heat dissipating pipe windward side plane D1; be radiating fin windward side D2 protrude from heat dissipating pipe windward side plane D1; it is more excellent between 1 to 5 millimeter wherein protruding distance; wherein again to protrude distance as 3 millimeters the bests; this protrusion distance has been taken into account heat conduction efficiency simultaneously, makes again the radiating fin of protrusion to heat dissipating pipe, protection fully be arranged well.On the lee face 3 of radiator centre, heat dissipating pipe 1 flushes with radiating fin 2; because foreign on lee face 3 impacts heat dissipating pipe 1; therefore need not radiating fin and protrude so that heat dissipating pipe is protected on this face, can flush by heat dissipating pipe the heat conduction optimization of seeking between them with radiating fin on this face.
In the present embodiment, radiation fan is arranged on windward side 4 one sides of radiator centre, to consist of the blowing type radiator, when entered into the rotary area of radiation fan by foreign matter such as rubble, foreign matter flies to radiator centre at a high speed and impinges upon on radiator centre after radiating fan blade impacts, because radiating fin is protruding upward in heat dissipating pipe the party, radiating fin can stop that foreign matter hits on heat dissipating pipe, the possibility that reduces heat dissipating pipe to be clashed into by rubble and damage, thereby the working life of improving radiator.
Claims (7)
1. radiator, comprise radiator centre, described radiator comprises the heat dissipating pipe that some parallel interval are arranged, be provided with radiating fin between two adjacent heat dissipating pipes, radiating fin is connected with the heat dissipating pipe contact windward side plane that it is characterized in that protruding from the above radiating fin of the windward side of radiator centre described heat dissipating pipe in its both sides.
2. radiator according to claim 1 is characterized in that the protrusion distance that described radiating fin protrudes the windward side plane of heat dissipating pipe is 1 to 5 millimeter.
3. radiator according to claim 2, is characterized in that described protrusion distance is 3 millimeters.
4. radiator according to claim 1, is characterized in that the above heat dissipating pipe of lee face of described radiator centre flushes with radiating fin.
5. radiator according to claim 1, characterized by further comprising radiation fan, and described radiation fan is arranged on windward side one side of radiator centre.
6. the described radiator of according to claim 1 to 5 any one, the cross section that it is characterized in that described heat dissipating pipe is flat.
7. radiator according to claim 6, is characterized in that described radiating fin is to be bent into waveform by tinsel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100543997A CN103161561A (en) | 2013-02-20 | 2013-02-20 | Radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100543997A CN103161561A (en) | 2013-02-20 | 2013-02-20 | Radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103161561A true CN103161561A (en) | 2013-06-19 |
Family
ID=48585037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100543997A Pending CN103161561A (en) | 2013-02-20 | 2013-02-20 | Radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103161561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110998201A (en) * | 2017-08-03 | 2020-04-10 | 三菱电机株式会社 | Heat exchanger and refrigeration cycle device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58182093A (en) * | 1982-04-19 | 1983-10-24 | Nippon Radiator Co Ltd | Corrugated fin type heat exchanger core |
| CN1231975A (en) * | 1998-03-31 | 1999-10-20 | 本田技研工业株式会社 | Heat exchanger |
| CN2599246Y (en) * | 2002-10-09 | 2004-01-14 | 邵长安 | Radiator for motor-driven vehicle |
| JP2004144460A (en) * | 2002-08-29 | 2004-05-20 | Denso Corp | Heat exchanger |
| JP2004293874A (en) * | 2003-03-26 | 2004-10-21 | Calsonic Kansei Corp | Heat exchanger |
| JP2004353924A (en) * | 2003-05-28 | 2004-12-16 | Denso Corp | Heat exchanger |
| CN2886093Y (en) * | 2006-01-24 | 2007-04-04 | 广州市科利亚农业机械有限公司 | Cooling cistern structure for harvester engine |
| US20080000437A1 (en) * | 2004-07-23 | 2008-01-03 | Behr Gmbh & Co. Kg | Radiator, Especially Radiator for Vehicles |
| CN202215345U (en) * | 2011-08-18 | 2012-05-09 | 扬州三叶散热器有限公司 | Radiator core body protecting device |
-
2013
- 2013-02-20 CN CN2013100543997A patent/CN103161561A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58182093A (en) * | 1982-04-19 | 1983-10-24 | Nippon Radiator Co Ltd | Corrugated fin type heat exchanger core |
| CN1231975A (en) * | 1998-03-31 | 1999-10-20 | 本田技研工业株式会社 | Heat exchanger |
| JP2004144460A (en) * | 2002-08-29 | 2004-05-20 | Denso Corp | Heat exchanger |
| CN2599246Y (en) * | 2002-10-09 | 2004-01-14 | 邵长安 | Radiator for motor-driven vehicle |
| JP2004293874A (en) * | 2003-03-26 | 2004-10-21 | Calsonic Kansei Corp | Heat exchanger |
| JP2004353924A (en) * | 2003-05-28 | 2004-12-16 | Denso Corp | Heat exchanger |
| US20080000437A1 (en) * | 2004-07-23 | 2008-01-03 | Behr Gmbh & Co. Kg | Radiator, Especially Radiator for Vehicles |
| CN2886093Y (en) * | 2006-01-24 | 2007-04-04 | 广州市科利亚农业机械有限公司 | Cooling cistern structure for harvester engine |
| CN202215345U (en) * | 2011-08-18 | 2012-05-09 | 扬州三叶散热器有限公司 | Radiator core body protecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110998201A (en) * | 2017-08-03 | 2020-04-10 | 三菱电机株式会社 | Heat exchanger and refrigeration cycle device |
| CN110998201B (en) * | 2017-08-03 | 2022-02-11 | 三菱电机株式会社 | Heat exchanger and refrigeration cycle device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |