CN102874101B - A kind of radiator shock-dampening method and radiator - Google Patents
A kind of radiator shock-dampening method and radiator Download PDFInfo
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- CN102874101B CN102874101B CN201210414533.5A CN201210414533A CN102874101B CN 102874101 B CN102874101 B CN 102874101B CN 201210414533 A CN201210414533 A CN 201210414533A CN 102874101 B CN102874101 B CN 102874101B
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- radiator
- cushion rubber
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- housing
- lower header
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Abstract
The invention provides a kind of radiator shock-dampening method and radiator, by arranging the first cushion rubber between radiator core body assembly and radiator housing, to alleviate the jerk that radiator fore-and-aft direction is subject to; Second cushion rubber is set on a heat sink, between lower header and radiator housing, alleviates the jerk that radiator vertical direction and left and right directions are subject to.By arranging yielding rubber pad at radiator core body and radiator housing gap surrounding, utilizing the damping force characteristics of rubber, preventing the rigid contact of radiator core body and radiator housing, reaching the omnibearing protection to radiator core body, to extend the life-span of radiator.The present invention has the advantages such as structure is simple, easy for installation, maintenance cost is low simultaneously, is particularly suitable for the vehicle radiator field needing good damping performance.
Description
Technical field
The present invention relates to heat sink technology field, particularly a kind of radiator shock-dampening method and radiator, be mainly used in the field that vehicle etc. is higher to damping requirement.
Background technology
In early days, when domestic radiator producer makes radiator, generally radiator core body is welded into entirety by connecting panel and radiator housing, rigid contact between radiator core body and radiator housing, its shortcoming is complex manufacturing technology, wastes man-hour, dismounting difficulty, be not easy to after-sales service very much, and this radiator vibration-resistant property is very poor, easily occurs drainage.Along with the development of automotive technology, also more and more higher to the requirement of radiator damping aspect, radiator producer starts to do considerable improvement in radiator damping, and also there are some Patents, but this improvement and Patents only relate to the damping between radiator housing and vehicle frame, external vibration-absorbing can be considered as.The disclosed a kind of shock-absorbing type heat radiator of such as Chinese patent (application number 200820007885.8); by arranging butt plate bottom radiator; rubber spring is have employed between butt plate and the connection of frame beam; reach the object of damping; but this damping is just provided with external vibration-absorbing; and between radiator housing and radiator core body, be still rigid contact; comprehensive not to the protection of all directions up and down before and after radiator core body to body oscillating in vehicle travel process; be necessary to improve prior art, improve its anti-seismic performance further.
Summary of the invention
In order to make up the deficiencies in the prior art, the invention provides a kind of radiator shock-dampening method and radiator, by arranging yielding rubber pad between radiator core body and radiator housing, as inner cushion parts, providing omnibearing shock-absorbing function to radiator.
In order to realize foregoing invention object, the technical solution used in the present invention is as follows: a kind of radiator shock-dampening method, it is characterized in that: the first cushion rubber is set between radiator core body assembly and radiator housing, to alleviate the jerk that radiator fore-and-aft direction is subject to; Second cushion rubber is set on a heat sink, between lower header and radiator housing, alleviates the jerk that radiator vertical direction and left and right directions are subject to.
Further, by described first cushion rubber by draw-in groove/card cap or adopt the mode of bonding and radiator core body assembly or radiator housing to be installed together.
Further, described second cushion rubber cross section is U-shaped, at least respectively arranges 1 at upper tank and lower header place.
Further, at described second cushion rubber arranged outside boss, bottom arranges perforate, and reduce the area of contact of radiator core body and radiator housing, further reducing vibration is to the impact of radiator core body.
Further, described second cushion rubber and U-shaped plate is set between upper tank and lower header, the thin-walled of protection upper tank and lower header.
A kind of radiator according to the inventive method, comprise radiator core body and radiator housing, radiator core body is made up of upper tank, lower header and the core body assembly be fixed between described upper and lower hydroecium, it is characterized in that: arrange the first cushion rubber between described core body assembly and radiator housing; Between described upper and lower hydroecium and radiator housing, the second cushion rubber is set.
Further, described first cushion rubber at least 2; Be arranged on outside radiator core body assembly or inside radiator housing; Be connected with radiator core body assembly or radiator housing by the structure of draw-in groove/card cap or the mode of employing bonding.
Further, described second cushion rubber cross section is U-shaped, at least respectively arranges 1 at upper tank and lower header place.
Further, described second cushion rubber arranged outside boss, bottom arranges perforate.
Further, described second cushion rubber and U-shaped plate is set between upper tank and lower header.
Beneficial effect of the present invention is: by arranging yielding rubber pad at radiator core body and radiator housing gap surrounding; utilize the damping force characteristics of rubber; damping part is provided with in radiator inside; prevent the rigid contact of radiator core body and radiator housing, give radiator core body up and down before and after the general protection of six direction.Except the external vibration-absorbing between radiator and car body, the present invention reduces to radiator core body, body oscillating impacts that the radiator core body caused loosens further, sealing-off and the phenomenon of leaking, and reaches the omnibearing protection to radiator core body, to extend the life-span of radiator.Meanwhile, the present invention achieves goal of the invention by less parts, has the advantages such as structure is simple, easy for installation, maintenance cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is embodiment of the present invention front view (except radiator housing);
Fig. 3 is embodiment of the present invention left view (except radiator housing);
Fig. 4 is embodiment of the present invention birds-eye view (except radiator housing);
Fig. 5 is embodiment of the present 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.
In figure, each major part is described as follows: frid, the left frid of 11-, 12-draw-in groove, 13-card cap, 14-waist shaped hole, 15-trapezoid boss, 16-circular hole under the circular cushion rubber of the upper frid of 1-upper tank, 2-, 3-bolt, 4-core body assembly, the right frid of 5-, 6-, 7-" U " type cushion rubber, 8-" U " template, 9-lower header, 10-
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description is made to the present invention.
Can be found out by accompanying drawing, the present invention relates to a kind of radiator shock-dampening method, the first cushion rubber is set between radiator core body assembly and radiator housing, to alleviate the jerk that radiator fore-and-aft direction is subject to; Second cushion rubber is set on a heat sink, between lower header and radiator housing, alleviates the jerk that radiator vertical direction and left and right directions are subject to.
Further, by described first cushion rubber by draw-in groove/card cap or adopt the mode of bonding and radiator core body assembly or radiator housing to be installed together.
Further, described second cushion rubber cross section is U-shaped, at least respectively arranges 1 at upper tank and lower header place.
Further, at described second cushion rubber arranged outside boss, bottom arranges perforate, and reduce the area of contact of radiator core body and radiator housing, further reducing vibration is to the impact of radiator core body.
Further, described second cushion rubber and U-shaped plate is set between upper tank and lower header, the thin-walled of protection upper tank and lower header.
Embodiment one
In the present embodiment, by Fig. 1 ~ Fig. 7, be that the present invention will be described for detachable shock-absorbing type heat radiator for frame structure.Radiator mainly comprises radiator core body and radiator housing.Radiator core body is made up of upper tank 1, lower header 9 and the core body assembly 4 be fixed between described upper tank 1 and 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 upper frid 2, lower frid 10, left frid 11, right frid 5 by bolt 3, composition tower structure, it is simple that frame-type housing has structure, the advantage of easy disassembly and maintenance.
Consider that radiator generally takes the mode of longitudinal installation, when car retardation or when giving it the gun, radiator core body can move (taking vehicle heading as reference direction) forward or backward due to effect of inertia, in order to the movement of limiting heatsink core body in radiator housing, avoid radiator core body and radiator housing rigid contact, alleviate the jerk that radiator fore-and-aft direction is subject to, be provided with four circular cushion rubbers 6 respectively at four angles of core body assembly 4 as the first cushion rubber.Be illustrated in figure 6 the structural representation of circular cushion rubber 6.Circular cushion rubber 6 is provided with draw-in groove 12 and card cap 13, and circular cushion rubber 6 is snapped in the circular hole of left frid 11, right frid 5 by draw-in groove 12, is locked by card cap 13, prevents circular cushion rubber 6 from getting loose.
As shown in Figure 1, in order to extenuate the vertical shake of car body and side to side vibrations to the impact of radiator core body, between upper tank 1 and upper frid 2, between lower header 9 and lower frid 10, two " U " type cushion rubbers 7 have all been symmetrical arranged 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 coincide; And; sectional dimension 1 ~ the 2mm less of the sectional dimension of upper and lower hydroecium of " U " type cushion rubber 7; the mode of interference fit is adopted to be fastened on upper and lower hydroecium; the relative displacement occurred between " U " type cushion rubber because body oscillating causes and upper and lower hydroecium can be reduced to a certain extent, protect radiator core body further.Be illustrated in figure 7 the structural representation of " U " type cushion rubber 7.Be provided with waist shaped hole 14 and outer setting trapezoid boss 15 in the middle of " U " type cushion rubber, trapezoid boss 15 is strip, and quantity is two; Be used for reducing further the area of contact of radiator housing and radiator core body, thus reduce the impact of vibration to radiator core body further.
In order to strengthen the structural strength of upper tank 1 and lower header 9, prevent upper tank 1 and lower header 9 by the crimp in an interference fit of " U " type cushion rubber 7, also at " U " type cushion rubber 6 and add " U " template 8 between upper tank 1 and lower header 9 respectively.Be illustrated in figure 8 " U " shaping plate structure figure." U " template 8 has can for two circular holes 16 of plug welding, and be fixed on upper tank 1 and lower header 9 by pricker soldering by " U " template 8, because upper lower header wall thickness is thinner, after adding 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 with butyl rubber has some superiority in antiageing and damping.
Above embodiment one and corresponding accompanying drawing play explanation effect to the present invention, can not be used for limiting the scope of the invention.Below again to other the various version based on design philosophy of the present invention, be here introduced, in use can realize according to the technological means needing selection suitable of practical engineering application.
Above-mentioned radiator housing can adopt non-removable integral structure.
The above-mentioned shape of the first cushion rubber arranged in bilateral symmetry also can be oblong, rectangle, quincunx etc.; Both can be arranged on radiator core body assembly, also can be arranged on radiator housing; Both can be fixed by the form of draw-in groove described in embodiment one/card cap, the mode that also glue can be adopted to bond is fixed.
The concrete structure of above-mentioned 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 shielded not only can be arranged on upper and lower hydroecium according to welding manner in embodiment, and bonding mode can be adopted equally to install.
In sum, the present invention, by arranging cushion rubber in radiator inside, makes to realize between radiator core body and radiator housing flexibly connecting completely, avoids rigid contact between radiator core body and radiator housing; The cushion rubber utilizing the flexible material such as rubber to make has good damping force characteristics, effectively reduces the impact of body oscillating to radiator core body, prevent radiator because body oscillating impacts sealing-off, cracking and leaking, extend the service life of radiator.After the radiator with inner cushion function provided by the invention installs test run, test through long-time complex environment, do not occur any disrepair phenomenon that leaks, performance is far superior to other model radiator that original has external vibration-absorbing function.
The above is only the preferred embodiment of the present invention; it is noted that for those skilled in the art, without departing from the principles of the present invention; can also make some improvements and modifications, these improvements and modifications also should regard as protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (2)
1. a radiator shock-dampening method, is characterized in that: between radiator core body assembly and radiator housing, arrange the first cushion rubber, to alleviate the jerk that radiator fore-and-aft direction is subject to; Second cushion rubber is set on a heat sink, between lower header and radiator housing, alleviates the jerk that radiator vertical direction and left and right directions are subject to; Described first cushion rubber is by draw-in groove/card cap or adopt the mode of bonding and radiator core body assembly or radiator housing to be installed together; Described second cushion rubber cross section is U-shaped, at least respectively arranges 1 at upper tank and lower header place; At described second cushion rubber arranged outside boss, bottom arranges perforate, and further reducing vibration impacts; Described second cushion rubber and U-shaped plate is set between upper tank and lower header, the thin-walled of protection upper tank and lower header.
2. the radiator of a radiator shock-dampening method according to claim 1, comprise radiator core body and radiator housing, radiator core body is made up of upper tank, lower header and the core body assembly be fixed between described upper and lower hydroecium, it is characterized in that: arrange the first cushion rubber between described core body assembly and radiator housing; Between described upper and lower hydroecium and radiator housing, the second cushion rubber is set; Described first cushion rubber at least 2, is arranged on outside radiator core body assembly or inside radiator housing, is connected with radiator core body assembly or radiator housing by the structure of draw-in groove/card cap or the mode of employing bonding; Described second cushion rubber cross section is U-shaped, at least respectively arranges 1 at upper tank and lower header place; Described second cushion rubber arranged outside boss, bottom arranges perforate; Described second cushion rubber and U-shaped plate is set between upper tank and lower header.
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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| Publication Number | Publication Date |
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| CN102874101A CN102874101A (en) | 2013-01-16 |
| CN102874101B true 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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Families Citing this family (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 | 安徽汇展热交换系统有限公司 | 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 |
| CN109207187B (en) * | 2018-09-03 | 2020-03-13 | 中国石油大学(北京) | Inlet device of solid particle heat collector |
| CN109236453B (en) * | 2018-09-29 | 2020-07-07 | 全椒赛德利机械有限公司 | Automobile engine radiator with damping device |
| 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 |
| CN114279256B (en) * | 2022-01-20 | 2023-12-05 | 重庆东京散热器有限公司 | Damping 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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6059019A (en) * | 1997-07-25 | 2000-05-09 | Modine Manufacturing Company | Heat exchanger assembly with modular support brackets |
| CN101419025A (en) * | 2007-08-19 | 2009-04-29 | 卡特彼勒科技新加坡有限公司 | Radiator assembly |
| CN202345368U (en) * | 2011-12-26 | 2012-07-25 | 潍坊恒安散热器集团有限公司 | Shock absorption radiator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3601068B2 (en) * | 1993-12-27 | 2004-12-15 | 株式会社デンソー | Radiator mounting structure |
| JP4830700B2 (en) * | 2006-04-21 | 2011-12-07 | 株式会社デンソー | Cooling module |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6059019A (en) * | 1997-07-25 | 2000-05-09 | Modine Manufacturing Company | Heat exchanger assembly with modular support brackets |
| CN101419025A (en) * | 2007-08-19 | 2009-04-29 | 卡特彼勒科技新加坡有限公司 | Radiator assembly |
| CN202345368U (en) * | 2011-12-26 | 2012-07-25 | 潍坊恒安散热器集团有限公司 | Shock absorption radiator |
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| CN102874101A (en) | 2013-01-16 |
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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. |