CN102874101A - Radiator damping method and radiator - Google Patents
Radiator damping method and radiator Download PDFInfo
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- CN102874101A CN102874101A CN2012104145335A CN201210414533A CN102874101A CN 102874101 A CN102874101 A CN 102874101A CN 2012104145335 A CN2012104145335 A CN 2012104145335A CN 201210414533 A CN201210414533 A CN 201210414533A CN 102874101 A CN102874101 A CN 102874101A
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- radiator
- cushion rubber
- core body
- housing
- upper tank
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Abstract
The invention provides a radiator damping method and a radiator, wherein a first cushion pad is arranged between a radiator core assembly and a radiator outer frame so as to alleviate the shocking impact in the fore-and-aft direction of the radiator; and second cushion pads are arranged between an upper water chamber of the radiator and an outer frame of the radiator as well as between the lower upper water chamber of the radiator and the outer frame of the radiator so as to alleviate the shocking impact in the vertical direction and the left-and-right direction of the radiator. Damping rubber pads are arranged around a gap between a radiator core and the outer frame of the radiator, and the damping characteristic of rubber is used; and therefore, the rigid contact of the radiator core and the outer frame of the radiator is prevented, the omni-directional protection on the radiator core is achieved, and the service life of the radiator is prolonged. Simultaneously, the radiator has the advantages of being simple in structure, convenient to mount, low in maintenance cost, and the like, and are particularly suitable for being applied in the field of vehicle radiators required with good damping performance.
Description
Technical field
The present invention relates to the heat sink technology field, particularly a kind of radiator shock-dampening method and radiator are mainly used in the field that vehicle etc. is had relatively high expectations to damping.
Background technology
In early days, when domestic radiator producer makes radiator, generally radiator core body is welded into integral body by connecting panel and radiator housing, rigidity contacts between radiator core body and the radiator housing, and its shortcoming is complex manufacturing technology, waste man-hour, the dismounting difficulty, be not easy to very much after-sales service, and this radiator vibration-resistant property is very poor, drainage easily occurs.Development along with automotive technology, requirement to radiator damping aspect is also more and more higher, radiator producer begins doing considerable improvement aspect the radiator damping, and some Patents have also appearred, but this improvement and Patents only relate to the damping between radiator housing and the vehicle frame, can be considered as external vibration-absorbing.The disclosed a kind of shock-absorbing type heat radiator of Chinese patent (application number 200820007885.8) for example; by in the radiator bottom butt plate being set; adopted rubber spring between being connected of butt plate and frame beam; reach the purpose of damping; but this damping just is provided with external vibration-absorbing; and still be that rigidity contacts between radiator housing and the radiator core body; comprehensive not to the up and down protection of all directions before and after the radiator core body to body oscillating in the Vehicle Driving Cycle process; be necessary prior art is improved, further improve its anti-seismic performance.
Summary of the invention
In order to remedy the deficiencies in the prior art, the invention provides a kind of radiator shock-dampening method and radiator, by between radiator core body and radiator housing, the yielding rubber pad being set, as inner damping part, provide omnibearing shock-absorbing function to radiator.
In order to realize the foregoing invention purpose, the technical solution used in the present invention is as follows: a kind of radiator shock-dampening method, it is characterized in that: between radiator core body assembly and radiator housing, the first cushion rubber is set, the jerk that is subject to alleviate the radiator fore-and-aft direction; Between the upper and lower hydroecium of radiator and radiator housing, the second cushion rubber is set, alleviates the jerk that radiator vertical direction and left and right directions are subject to.
Further, with described the first cushion rubber by draw-in groove/card cap or adopt bonding mode and radiator core body assembly or radiator housing are installed together.
Further, described the second cushion rubber cross section is U-shaped, at least respectively arranges 1 at upper tank and lower header place.
Further, at described the second cushion rubber arranged outside boss, the bottom arranges perforate, reduces the area of contact of radiator core body and radiator housing, and further reducing vibration is to the impact of radiator core body.
Further, between described the second cushion rubber and upper tank and the lower header U-shaped plate is set, the thin-walled of protection upper tank and lower header.
According to the described a kind of radiator of the inventive method, comprise radiator core body and radiator housing, radiator core body is comprised of upper tank, lower header and the core body assembly that is fixed between the described upper and lower hydroecium, it is characterized in that: between described core body assembly and the radiator housing the first cushion rubber is set; Between described upper and lower hydroecium and the radiator housing the second cushion rubber is set.
Further, described the first cushion rubber is at least 2; Be arranged on the radiator core body assembly outside or radiator housing inboard; Structure by draw-in groove/card cap or adopt bonding mode to be connected with radiator core body assembly or radiator housing.
Further, described the second cushion rubber cross section is U-shaped, at least respectively arranges 1 at upper tank and lower header place.
Further, described the second cushion rubber arranged outside boss, the bottom arranges perforate.
Further, between described the second cushion rubber and upper tank and the lower header U-shaped plate is set.
Beneficial effect of the present invention is: by the yielding rubber pad is set around radiator core body and radiator housing gap; utilize the damping force characteristics of rubber; be provided with damping part in radiator inside; prevent that radiator core body from contacting with the rigidity of radiator housing, give the up and down general protection of front and back six direction of radiator core body.Except the external vibration-absorbing between radiator and car body, the present invention further reduce body oscillating to radiator core body impact that the radiator core body cause is loosening, sealing-off and the phenomenon of leaking reaches the omnibearing protection to radiator core body, to prolong the life-span of radiator.Simultaneously, the present invention has realized goal of the invention by less parts, has the advantages such as simple in structure, easy for installation, that maintenance cost is low.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is embodiment of the invention front view (except the radiator housing);
Fig. 3 is embodiment of the invention left view (except the radiator housing);
Fig. 4 is embodiment of the invention birds-eye view (except the radiator housing);
Fig. 5 is embodiment of the invention radiator frame structure schematic diagram;
Fig. 6 is circular cushion structure schematic diagram;
Fig. 7 is " U " type cushion structure schematic diagram;
Fig. 8 is " U " shaping plate structure schematic diagram.
Each major part is described as follows among the figure: frid, the left frid of 11-, 12-draw-in groove, 13-card cap, 14-waist shaped hole, 15-trapezoid boss, 16-circular hole under 1-upper tank, the upper frid of 2-, 3-bolt, 4-core body assembly, the right frid of 5-, the circular cushion rubber of 6-, 7-" U " type cushion rubber, 8-" U " template, 9-lower header, the 10-
The specific embodiment
Below in conjunction with drawings and Examples the present invention is made detailed description.
Can find out by accompanying drawing, the present invention relates to a kind of radiator shock-dampening method, between radiator core body assembly and radiator housing, the first cushion rubber is set, the jerk that is subject to alleviate the radiator fore-and-aft direction; Between the upper and lower hydroecium of radiator and radiator housing, the second cushion rubber is set, alleviates the jerk that radiator vertical direction and left and right directions are subject to.
Further, with described the first cushion rubber by draw-in groove/card cap or adopt bonding mode and radiator core body assembly or radiator housing are installed together.
Further, described the second cushion rubber cross section is U-shaped, at least respectively arranges 1 at upper tank and lower header place.
Further, at described the second cushion rubber arranged outside boss, the bottom arranges perforate, reduces the area of contact of radiator core body and radiator housing, and further reducing vibration is to the impact of radiator core body.
Further, between described the second cushion rubber and upper tank and the lower header U-shaped plate is set, the thin-walled of protection upper tank and lower header.
Embodiment one
In the present embodiment, by Fig. 1 ~ Fig. 7, the present invention will be described as detachable shock-absorbing type heat radiator as example take frame structure.Radiator mainly comprises radiator core body and radiator housing.Radiator core body is comprised of upper tank 1, lower header 9 and the core body assembly 4 that is fixed between described upper tank 1 and the lower header 9, and described upper tank 1 is positioned at the top of core body assembly 4, and described lower header 9 is positioned at the bottom of core body assembly 4.
Be detachable radiator housing as shown in Figure 5, fixed by bolt 3 by upper frid 2, lower frid 10, left frid 11, right frid 5, form tower structure, the frame-type housing has simple in structure, the advantage of easy disassembly and maintenance.
Consider that radiator generally takes vertical mode of putting installation, when car retardation or when giving it the gun, radiator core body is because effect of inertia can move (take vehicle heading as reference direction) forward or backward, for the movement of limiting heatsink core body in the radiator housing, avoid radiator core body to contact with radiator housing rigidity, alleviate the jerk that the radiator fore-and-aft direction is subject to, be provided with respectively four circular cushion rubbers 6 as the first cushion rubber at four angles of core body assembly 4.Be illustrated in figure 6 as the structural representation of circular cushion rubber 6.Be provided with draw-in groove 12 and card cap 13 on the circular cushion rubber 6, circular cushion rubber 6 snaps in by draw-in groove 12 in the circular hole of left frid 11, right frid 5, by 13 lockings of card cap, prevents that circular cushion rubber 6 from getting loose.
As shown in Figure 1, for the vertical shake of extenuating car body and side to side vibrations to the impact of radiator core body, all be symmetrical arranged two " U " type cushion rubbers 7 between upper tank 1 and the upper frid 2, between lower header 9 and lower frid 10 as the second cushion rubber.The cross section that described " U " type cushion rubber refers to cushion rubber is described " U " type, in order that the profile of its shape and upper and lower hydroecium is coincide; And; the sectional dimension of " U " type cushion rubber 7 is than the little 1 ~ 2mm of sectional dimension of upper and lower hydroecium; adopt the mode of interference fit to be fastened on the upper and lower hydroecium; can reduce to a certain extent because the relative displacement that occurs between " U " type cushion rubber that body oscillating causes and the upper and lower hydroecium is further protected radiator core body.Be illustrated in figure 7 as the structural representation of " U " type cushion rubber 7.The trapezoid boss 15 that has been provided with waist shaped hole 14 and outer setting in the middle of " U " type cushion rubber, trapezoid boss 15 is strip, quantity is two; Be used for further reducing the area of contact of radiator housing and radiator core body, thereby further reduce to vibrate the impact to radiator core body.
In order to strengthen the structural strength of upper tank 1 and lower header 9, prevent that upper tank 1 and lower header 9 from by the mode crimp of " U " type cushion rubber 7 with interference fit, also having increased respectively " U " template 8 between " U " type cushion rubber 6 and upper tank 1 and lower header 9.Be illustrated in figure 8 as " U " shaping plate structure figure.Have on " U " template 8 and can by the pricker soldering " U " template 8 be fixed on upper tank 1 and the lower header 9 for two circular holes 16 of plug welding, because upper lower header wall thickness is thinner, after having increased one deck " U " template 8, its structural strength been significantly enhanced.
Consider the impact of radiator internal high temperature environment, improve damping performance and the ageing resistance of cushion rubber, generally select butyl rubber as the making material of cushion rubber, the cushion rubber made from butyl rubber has some superiority aspect antiageing and the damping.
Above embodiment one and corresponding accompanying drawing play the explanation effect to the present invention, can not be used for limiting protection scope of the present invention.The below to other the various versions based on design philosophy of the present invention, here is introduced again, in use can select suitable technological means to realize according to the needs of practical engineering application.
Above-mentioned radiator housing can adopt non-removable integral structure.
The shape of above-mentioned the first cushion rubber in the bilateral symmetry setting also can be oblong, rectangle, quincunx etc.; Both it can be installed on the radiator core body assembly, also it can be installed on the radiator housing; Both can fix by the form of embodiment one described draw-in groove/card cap, and also can adopt the bonding mode of glue to fix.
The concrete structure of above-mentioned the second cushion rubber can change trapezoid boss into circle or rectangular boss, and waist type opening can be oblong openings.In like manner, above-mentioned " U " template that shields not only can be installed on the upper and lower hydroecium according to welding manner among the embodiment, can adopt equally bonding mode to install.
In sum, the present invention makes between radiator core body and the radiator housing and realizes flexibly connecting completely by in radiator inside cushion rubber being set, and has avoided that rigidity contacts between radiator core body and the radiator housing; The cushion rubber that utilizes the flexible material such as rubber to make has good damping force characteristics, has effectively weakened the impact of body oscillating to radiator core body, prevents that radiator from because body oscillating impacts sealing-off, cracking leaks, having prolonged the service life of radiator.After radiator with inner shock-absorbing function provided by the invention is installed test run, through long-time complex environment test, any disrepair phenomenon that leaks do not occur, performance is far superior to original other model radiator with external vibration-absorbing function.
The above only is preferred implementation of the present invention; be noted that for those skilled in the art, do not breaking away under the principle of the invention prerequisite; can also make some improvements and modifications, these improvements and modifications also should be regarded protection scope of the present invention as.Protection scope of the present invention is as the criterion with claims.
Claims (10)
1. a radiator shock-dampening method is characterized in that: between radiator core body assembly and radiator housing the first cushion rubber is set, the jerk that is subject to alleviate the radiator fore-and-aft direction; Between the upper and lower hydroecium of radiator and radiator housing, the second cushion rubber is set, alleviates the jerk that radiator vertical direction and left and right directions are subject to.
2. a kind of radiator shock-dampening method according to claim 1 is characterized in that: with described the first cushion rubber by draw-in groove/card cap or adopt bonding mode and radiator core body assembly or radiator housing are installed together.
3. a kind of radiator shock-dampening method according to claim 1, it is characterized in that: described the second cushion rubber cross section is U-shaped, at least respectively arranges 1 at upper tank and lower header place.
4. a kind of radiator shock-dampening method according to claim 3, it is characterized in that: at described the second cushion rubber arranged outside boss, the bottom arranges perforate, and further reducing vibration impacts.
5. each described a kind of radiator shock-dampening method is characterized in that: between described the second cushion rubber and upper tank and the lower header U-shaped plate is set, the thin-walled of protection upper tank and lower header according to claim 1-4.
6. described a kind of radiator according to claim 1, comprise radiator core body and radiator housing, radiator core body is comprised of upper tank, lower header and the core body assembly that is fixed between the described upper and lower hydroecium, it is characterized in that: between described core body assembly and the radiator housing the first cushion rubber is set; Between described upper and lower hydroecium and the radiator housing the second cushion rubber is set.
7. a kind of radiator according to claim 6 is characterized in that: 2 of described the first cushion rubbers at least; Be arranged on the radiator core body assembly outside or radiator housing inboard; Structure by draw-in groove/card cap or adopt bonding mode to be connected with radiator core body assembly or radiator housing.
8. a kind of radiator according to claim 6, it is characterized in that: described the second cushion rubber cross section is U-shaped, at least respectively arranges 1 at upper tank and lower header place.
9. a kind of radiator according to claim 8, it is characterized in that: described the second cushion rubber arranged outside boss, the bottom arranges perforate.
10. each described a kind of radiator is characterized in that: between described the second cushion rubber and upper tank and the lower header U-shaped plate is set according to claim 6-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210414533.5A CN102874101B (en) | 2012-10-26 | 2012-10-26 | A kind of radiator shock-dampening method and radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210414533.5A CN102874101B (en) | 2012-10-26 | 2012-10-26 | A kind of radiator shock-dampening method and radiator |
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| CN102874101A true CN102874101A (en) | 2013-01-16 |
| CN102874101B CN102874101B (en) | 2016-04-06 |
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| CN201210414533.5A Active CN102874101B (en) | 2012-10-26 | 2012-10-26 | A kind of radiator shock-dampening method and radiator |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644758A (en) * | 2013-12-06 | 2014-03-19 | 富奥汽车零部件股份有限公司 | Floating shock-absorption radiator |
| CN104110978A (en) * | 2014-07-02 | 2014-10-22 | 安徽汇展热交换***有限公司 | Automotive radiator |
| CN105509538A (en) * | 2016-02-01 | 2016-04-20 | 安丘市恒昌散热器有限公司 | High-efficiency radiator capable of adapting to severe working conditions and manufacturing technique thereof |
| CN109207187A (en) * | 2018-09-03 | 2019-01-15 | 中国石油大学(北京) | Solid particle heat collector inlet device |
| CN109236453A (en) * | 2018-09-29 | 2019-01-18 | 全椒赛德利机械有限公司 | A kind of car radiator with damping device |
| CN109532467A (en) * | 2018-12-20 | 2019-03-29 | 天津市庆浦散热器科技有限公司 | A kind of New-energy electric vehicle radiator |
| CN114279256A (en) * | 2022-01-20 | 2022-04-05 | 重庆东京散热器有限公司 | Shock-absorbing radiator |
| CN114393987A (en) * | 2022-02-10 | 2022-04-26 | 黄山奔宇汽车部件有限公司 | Safety protection structure of automobile radiator |
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| JPH07186738A (en) * | 1993-12-27 | 1995-07-25 | Nippondenso Co Ltd | Mounting structure for radiator |
| US6059019A (en) * | 1997-07-25 | 2000-05-09 | Modine Manufacturing Company | Heat exchanger assembly with modular support brackets |
| US20070246280A1 (en) * | 2006-04-21 | 2007-10-25 | Denso Corporation | Cooling module |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644758A (en) * | 2013-12-06 | 2014-03-19 | 富奥汽车零部件股份有限公司 | Floating shock-absorption radiator |
| CN104110978A (en) * | 2014-07-02 | 2014-10-22 | 安徽汇展热交换***有限公司 | Automotive radiator |
| CN105509538A (en) * | 2016-02-01 | 2016-04-20 | 安丘市恒昌散热器有限公司 | High-efficiency radiator capable of adapting to severe working conditions and manufacturing technique thereof |
| CN109207187A (en) * | 2018-09-03 | 2019-01-15 | 中国石油大学(北京) | Solid particle heat collector inlet device |
| CN109236453A (en) * | 2018-09-29 | 2019-01-18 | 全椒赛德利机械有限公司 | A kind of car radiator with damping device |
| CN109532467A (en) * | 2018-12-20 | 2019-03-29 | 天津市庆浦散热器科技有限公司 | A kind of New-energy electric vehicle radiator |
| CN109532467B (en) * | 2018-12-20 | 2024-01-12 | 天津巴泰克汽车装备有限公司 | New energy electric automobile radiator |
| CN114279256A (en) * | 2022-01-20 | 2022-04-05 | 重庆东京散热器有限公司 | Shock-absorbing radiator |
| CN114279256B (en) * | 2022-01-20 | 2023-12-05 | 重庆东京散热器有限公司 | Damping radiator |
| CN114393987A (en) * | 2022-02-10 | 2022-04-26 | 黄山奔宇汽车部件有限公司 | Safety protection structure of automobile radiator |
| CN114393987B (en) * | 2022-02-10 | 2024-03-19 | 黄山奔宇汽车部件股份有限公司 | Safety protection structure for automobile radiator |
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|---|---|
| CN102874101B (en) | 2016-04-06 |
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Address after: 412007 Liyu Industrial Park, Tianyuan District, Zhuzhou City, Hunan Province Patentee after: Zhongche Times Electric Vehicle Co., Ltd. Address before: 412007 Liyu Industrial Park, Tianyuan District, Zhuzhou City, Hunan Province Patentee before: Hunan CSR Times Electric Co., Ltd. |
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