CN2833133Y - Double-passage vibration-damping radiator - Google Patents
Double-passage vibration-damping radiator Download PDFInfo
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- CN2833133Y CN2833133Y CN 200520076382 CN200520076382U CN2833133Y CN 2833133 Y CN2833133 Y CN 2833133Y CN 200520076382 CN200520076382 CN 200520076382 CN 200520076382 U CN200520076382 U CN 200520076382U CN 2833133 Y CN2833133 Y CN 2833133Y
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Abstract
The utility model relates to a double-passage vibration-damping radiator which is particularly used for cooling a diesel locomotive. The utility model belongs to the technical field of a cooling device of the diesel locomotive. The utility model mainly adopts a side guard plate, a reinforcing rib and a closing plate, and is integrally connected with connecting box components arranged at both ends and a base. Two sets of tube sheet components which are respectively connected with a high and a low temperature core components are arranged in the utility model. The utility model is characterized in that a bending pipe and a flange are connected to the bases, and two passages are respectively formed. Two corrugated pipes are respectively connected with the bases, and a rubber pad is respectively installed between the bases. The utility model has the advantages of simple structure and reasonable and compact structure, and the adverse effect on the radiator caused by the heat expansion and cold contraction because of temperature change can be effectively reduced. The vibration-proof performance and the shock resistance of the radiator are reinforced, and the utility model has the elastic buffer action on the radiator, and simultaneously has the protective action on the corrugated pipe. The operational reliability can be enhanced, and the normal running of the diesel locomotive can be ensured.
Description
Technical field
The utility model relates to a kind of double flow channel damping radiator, specifically is used for the cooling of internal combustion locomotive, belongs to internal combustion locomotive cooling unit technical field.
Background technique
Radiator is one of internal combustion locomotive vitals, and during diesel engine work, the high-temperature cooling water that causes when being used to cool off diesel engine work is to guarantee diesel engine proper functioning under set point of temperature.Before the utility model was made, in prior art, radiator was mainly connected by base, bend pipe, flange and hanger and forms fishing box.Form core assembly by flat tube, corrugated ribbon, clamping plate and cooling fin etc.Adopt tube sheet, stiffening plate, etc. form the tube sheet assembly.The radiator of this kind structure belongs to rigid construction, and cooling copper flat tube welds together by phosphor-copper antimony layer and tube sheet, and tube sheet connects by the soldering of copper zinc with the hydroecium assembly, and mounting hole and diesel engine cooling unit header pipe steel structure are fixed together on its two ends hydroecium.Because difference variation causes that extending amount can't effectively absorb; Locomotive in high speed operation, high frequency vibration, radiator is subjected to internal stress and the vibration stress that x, y, the z three direction temperature difference cause, thereby causes that the copper flat tube shrinks and vibration, causes copper flat tube torsional deformation; Stress also acts on the layer simultaneously, makes decrease of fatigue strength, causes occurring the crack and leaks, and finally causes the Accident due to quality that locomotive damages, and can't satisfy the reliable continuous operation requirement of motorcycle safety.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, thereby provides a kind of can effectively the elimination owing to water temperature variation in internal combustion locomotive vibrations and the radiator causes to expand with heat and contract with cold, and can improve functional reliability greatly, can increase the service life simultaneously; Can guarantee the double flow channel damping radiator of the normal operation of internal combustion locomotive.
Main solution of the present utility model is achieved in that
The utility model mainly adopts stiffening rib 15 is housed between side guard plate 19, at side guard plate 19 ends dress shrouding 16, and with the fishing box assembly at two ends in flange 1, bend pipe 2, hanger 5 fuses, two groups of tube sheet assemblies 13 are housed therein, 18, tube sheet assembly 13 connects low temperature core assembly 14, tube sheet assembly 18 connects high temperature core assembly 17, the fishing box assembly adopts bend pipe 2 and flange 1 to be connected on base 6 and the base 7, form two passages respectively, base 6 connects bellows 8 and side guard plate 19 and flange 1, bellows 8 connects base 6 and base 3, base 7 connects base 10 and flange 1, bend pipe 2 and side guard plate 19, bellows 9 connects base 10 and base 4, and hanger 5 is arranged on flange 1 and the base 6.
The utility model is equipped with rubber pad 11 between base 6 and base 3, between base 7 and base 4 rubber pad 12 is housed.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Owing to install bellows additional at high and low temperature core assembly two ends, and adopted half suspended type structure, make heat radiation fuse and side guard plate they be combined closely by lacing wire, guaranteed that tube sheet and side guard plate have certain clearance, two side guard plates and fishing box are connected into one simultaneously, have bigger compensation ability, can effectively reduce the adverse effect of expanding with heat and contract with cold radiator being caused that causes owing to temperature variation, be more suitable for the area cold and use in the north; Because at high, temperature core assembly two ends, the end; the yielding rubber pad is housed between the base; can rely on the yielding rubber pad to be in contact with it part surface and have the horizontal and vertical vibration stress that bigger damping absorbs the cooling fuse; the shock resistance and the shock resistance of radiator are strengthened; radiator is played the elastic shock attenuation effect; simultaneously bellows is played a protective role; therefore radiator is difficult for splitting leakage; reduced the accident rate of internal combustion locomotive " little and wide "; can improve functional reliability greatly; can increase the service life simultaneously, can guarantee that internal combustion locomotive normally moves.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure plan view.
Fig. 3 is the high low temperature core assembly of a utility model structural representation.
Fig. 4 is the utility model fishing box modular construction plan view.
Embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model mainly is made up of flange 1, bend pipe 2, base 3,4,6,7,10, hanger 5, bellows 8,9, rubber pad 11,12, tube sheet assembly 13, low temperature core assembly 14, stiffening rib 15, shrouding 16, high temperature core assembly 17, tube sheet assembly 18, side guard plate 19 etc.
The utility model mainly adopts stiffening rib 15 is housed between side guard plate 19, and stiffening rib 15 is strengthened radiator integral intensity.At side guard plate 19 ends dresses shrouding 16, and fuse shrouding 16, side guard plate 19 protections beam and beauty function with the fishing box assembly and the base 6,7 at two ends.Two groups of tube sheet assemblies 13,18 are housed therein, and tube sheet assembly 13 connects base 3 and low temperature core assembly 14, and tube sheet assembly 18 connects base 4 and high temperature core assembly 17, and low temperature core assembly 14, high temperature core assembly 17 play the thermolysis of high temperature runner respectively.The fishing box assembly adopts bend pipe 2 and flange 1 to be connected on base 6 and the base 7, form two passages respectively, base 6 connects bellows 8 and side guard plate 19 and flange 1, bellows 8 connects base 6 and base 3, base 7 connects base 10 and flange 1, bend pipe 2 and side guard plate 19, bellows 9 connects base 10 and base 4, and hanger 5 is arranged on flange 1 and the base 6.
The utility model is equipped with rubber pad 11 between base 6 and base 3, between base 7 and base 4 rubber pad 12 is housed.Rubber pad 11,12 plays damping and compensating action respectively.
Working principle of the present utility model and working procedure:
The utility model is used for the cooling of DF8B, DF11 internal combustion locomotive, it is to take away the heat that the high low-temperature cooling water of diesel engine in the water channel is delivered to high low temperature fuse by inspiration cool air in the air channel, thereby high low-temperature cooling water is dropped in the temperature required scope of diesel engine proper functioning, can guarantee that internal combustion locomotive normally moves.DF8B, DF11 internal combustion locomotive power are big, and the heat walked of need loosing is many, and heat diffusion area is big.It mainly is to take away the heat that diesel engine will loose and by cooling unit, double flow channel damping radiator V-arrangement is arranged in the both sides of cooling unit, rotation by motor ventilating fan on the cooling unit, the cool air that the fan inspiration is entered by the venetian blind of car body both sides, cool air is taken away the heat that the high low-temperature cooling water of diesel engine in the radiator water channel is delivered to high low temperature fuse by heat dissipation wind channel, discharge from the car body top then, can guarantee that internal combustion locomotive normally moves.
Claims (3)
1, a kind of double flow channel damping radiator, stiffening rib (15) is equipped with in employing between side guard plate (19), shrouding (16) is contained in side guard plate (19) end, and with the fishing box assembly at two ends in flange (1), bend pipe (2), hanger (5) fuses, two groups of tube sheet assemblies (13 are housed therein, 18), tube sheet assembly (13) connects low temperature core assembly (14), tube sheet assembly (18) connects high temperature core assembly (17), it is characterized in that bend pipe (2) and flange (1) are connected on base (6) and the base (7), form two passages respectively, base (6) connects bellows (8) and side guard plate (19) and flange (1), bellows (8) connects base (6) and base (3), base (7) connects base (10) and flange (1), bend pipe (2) and side guard plate (19), bellows (9) connects base (10) and base (4), and hanger (5) is arranged on flange (1) and the base (6).
2, double flow channel damping radiator according to claim 1 is characterized in that between described base (6) and the base (3) rubber pad (11) being housed.
3, double flow channel damping radiator according to claim 1 is characterized in that between described base (7) and the base (4) rubber pad (12) being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076382 CN2833133Y (en) | 2005-10-11 | 2005-10-11 | Double-passage vibration-damping radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076382 CN2833133Y (en) | 2005-10-11 | 2005-10-11 | Double-passage vibration-damping radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2833133Y true CN2833133Y (en) | 2006-11-01 |
Family
ID=37197446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520076382 Expired - Lifetime CN2833133Y (en) | 2005-10-11 | 2005-10-11 | Double-passage vibration-damping radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2833133Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566559B (en) * | 2009-05-27 | 2011-10-19 | 烟台东方分析仪器有限公司 | Vibration-proof device in vacuum system of spectrometer |
| CN108759520A (en) * | 2018-06-06 | 2018-11-06 | 无锡金鑫集团股份有限公司 | Expanded joint copper pipe chip single-unit radiator and preparation method thereof |
-
2005
- 2005-10-11 CN CN 200520076382 patent/CN2833133Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566559B (en) * | 2009-05-27 | 2011-10-19 | 烟台东方分析仪器有限公司 | Vibration-proof device in vacuum system of spectrometer |
| CN108759520A (en) * | 2018-06-06 | 2018-11-06 | 无锡金鑫集团股份有限公司 | Expanded joint copper pipe chip single-unit radiator and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214121 Jiangsu Province, Wuxi City Binhu District Su Xi Road No. 568 Patentee after: Wuxi Jinxin Group Co., Ltd. Address before: 214121 Jiangsu Province, Wuxi City Binhu District Su Xi Road No. 568 Patentee before: Wuxi Jinxin Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20061101 |
|
| EXPY | Termination of patent right or utility model |