CN201272222Y - Cooling apparatus for shock-absorber of vehicle - Google Patents
Cooling apparatus for shock-absorber of vehicle Download PDFInfo
- Publication number
- CN201272222Y CN201272222Y CNU2008200946526U CN200820094652U CN201272222Y CN 201272222 Y CN201272222 Y CN 201272222Y CN U2008200946526 U CNU2008200946526 U CN U2008200946526U CN 200820094652 U CN200820094652 U CN 200820094652U CN 201272222 Y CN201272222 Y CN 201272222Y
- Authority
- CN
- China
- Prior art keywords
- water
- pipeline
- cooling
- water pump
- vehicle
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 32
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000000498 cooling water Substances 0.000 claims abstract description 10
- 230000035939 shock Effects 0.000 claims description 16
- 238000012360 testing method Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 4
- 235000019628 coolness Nutrition 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
- B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
- B60G13/08—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/002—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load by temperature regulation of the suspension unit, e.g. heat operated systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/42—Cooling arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/72—Cooling or warming means
Abstract
The utility model relates to a cooling device for a vehicle vibration absorber, which comprises a water storage tank for storing cooling water, a water pump and a pipeline for conveying cooling water, a T-junction for distributing water current and a nozzle aligned to cool the vehicle vibration absorber. The inlet pipeline of the water pump is connected with the water storage tank; the outlet pipeline of the water pump is connected with the T-junction; and another two orifice pipelines of the T-junction are connected with the nozzle. If vibration absorbers of four vehicles need to be cooled, the outlet pipeline of the water pump is connected with a cross joint. In another three orifices of the cross joint, one orifice pipeline is connected with the T-joint and another two orifice pipelines are connected with the nozzle. By using the water pump as a power source to pump out the water in the water storage tank, water is conveyed to the nozzle arranged near the vibration absorber by a water pipeline and is directly sprayed onto the cylinder body of the vibration absorber through the nozzle for cooling. The device is applicable to the vibration absorber cooling of the vehicle and the heavy-duty vehicle in a motor way reliability test.
Description
Technical field
The utility model relates to a kind of vehicle shock absorber cooling mechanism, particularly relates to the vehicle and the heavy-duty vehicle bumper cooling mechanism that use in a kind of trap for automobile reliability test.
Background technology
In the road reliability test of automobile, because automobile can produce big bump when travelling on abominable road surface, make automobile absorber produce big calorimetric, its temperature will raise fast, even can reach more than 120 °, bumper is worked under this high temperature, and moment is damaged inefficacy at any time.Therefore, in process of the test, need to its timely cooling, to protect its normal service life.Cooling method has two kinds at present: 1, test stop off, dash the pouring bumper with tap water and reach the cooling purpose.The method can be spent more time-consumingly because of parking, and simultaneously the testing crew work capacity also will increase on year-on-year basis; 2, automobile crosses cooling pond, utilizes ponding cooling bumper in the pond.The method will produce auxiliary mileage, and the statistics of test miles is made difficulty; And because hardening time is short, bumper internal hydraulic pressure oil can not fully be cooled off, and its cooling performance is not good.What these two kinds of methods adopted is timing, the artificial type of cooling, and exists bumper because of the hidden danger through cyclic high-temperature low temperature early failure.
Summary of the invention
The purpose of this utility model is the deficiency that exists in the existing vehicle shock absorber cooling technology to provide a kind of vehicle shock absorber cooling mechanism.Guarantee that the work of bumper temperature is constant, protect its normal service life.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of vehicle shock absorber cooling mechanism comprises the threeway of the reserve tank of splendid attire cooling water expansion tank, the water pump of carrying cooling water expansion tank and pipeline, distribution current and aims at the shower nozzle of vehicle shock absorber cooling.The water inlet pipeline of water pump connects reserve tank, water outlet pipeline connects threeway, and two other of threeway mouthful pipeline connects shower nozzle.
To four vehicle shock absorber coolings, then the water outlet pipeline at water pump connects four-way if desired, and in other three mouths of four-way, one of them mouthful pipeline connects threeway, and two other mouthful pipeline connects shower nozzle.
Mode of operation: water pump is a propulsion source, and the water in the reserve tank is extracted out, is transported near the shower nozzle place that is installed in the bumper through hydraulic pipeline, directly sprays to the bumper cylinder body by shower nozzle, reaches the cooling purpose.
Good effect of the present utility model: reach the cooling purpose owing to adopt water pump to draw water directly to spray to the bumper cylinder body, have easy, the stable characteristics of control by shower nozzle.We are Installation Validation on the A18 of Cherry type experimental model, obtains following effect preferably:
1, cooling performance is good, and the bumper surface temperature maintains between 40-50 °;
2, accelerate the test progress: do not compare with the cooling mechanism vehicle is installed, test period has shortened 45%-50%.
3, reduce experimentation cost: because that the test period has shortened is about 50%, the also corresponding minimizing about 40% of old friend person's travel expenses.
Below with reference to drawings and Examples, the utility model is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is the utility model organigram.
The specific embodiment
Claims (2)
1, a kind of vehicle shock absorber cooling mechanism comprises the threeway of the reserve tank of splendid attire cooling water expansion tank, the water pump of carrying cooling water expansion tank and pipeline, distribution current and aims at the shower nozzle of vehicle shock absorber cooling; The water inlet pipeline of water pump connects reserve tank; It is characterized in that: described pump outlet pipeline connects threeway, and two other of threeway mouthful pipeline connects shower nozzle.
2, vehicle shock absorber cooling mechanism according to claim 1 is characterized in that: the water outlet pipeline of described water pump connects four-way, and in other three mouths of four-way, one of them mouthful pipeline connects threeway, and two other mouthful pipeline connects shower nozzle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200946526U CN201272222Y (en) | 2008-06-16 | 2008-06-16 | Cooling apparatus for shock-absorber of vehicle |
| PCT/CN2009/072251 WO2009152745A1 (en) | 2008-06-16 | 2009-06-12 | A cooling device for vehicle shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200946526U CN201272222Y (en) | 2008-06-16 | 2008-06-16 | Cooling apparatus for shock-absorber of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201272222Y true CN201272222Y (en) | 2009-07-15 |
Family
ID=40882574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200946526U Expired - Fee Related CN201272222Y (en) | 2008-06-16 | 2008-06-16 | Cooling apparatus for shock-absorber of vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201272222Y (en) |
| WO (1) | WO2009152745A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106864A (en) * | 2017-12-12 | 2018-06-01 | 中国汽车技术研究中心 | A kind of damper long duration test circulating chilled water cooler |
| CN112682466A (en) * | 2020-12-31 | 2021-04-20 | 宿迁奥展精密机械有限公司 | Intelligent protection type bumper shock absorber of automatically cooling for car based on intelligence is made |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08177935A (en) * | 1994-12-26 | 1996-07-12 | Mitsubishi Motors Corp | Shock absorber cooling structure |
| DE19648050B4 (en) * | 1995-11-28 | 2006-03-09 | Honda Giken Kogyo K.K. | Hydraulic pressure source device and vehicle height control device |
| JPH09151982A (en) * | 1995-11-30 | 1997-06-10 | Kayaba Ind Co Ltd | Hydraulic shock absorber |
| KR100482078B1 (en) * | 2002-06-03 | 2005-04-13 | 현대자동차주식회사 | Cooling device od shock absorber in vehicle |
| CN2718552Y (en) * | 2004-01-14 | 2005-08-17 | 株洲联诚集团有限责任公司减振器分公司 | Fatigue life and performance test table for vibration reducer with cooling device |
| CN200948786Y (en) * | 2006-06-12 | 2007-09-19 | 杨志雄 | Automobile brake automatic cooling facility |
-
2008
- 2008-06-16 CN CNU2008200946526U patent/CN201272222Y/en not_active Expired - Fee Related
-
2009
- 2009-06-12 WO PCT/CN2009/072251 patent/WO2009152745A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106864A (en) * | 2017-12-12 | 2018-06-01 | 中国汽车技术研究中心 | A kind of damper long duration test circulating chilled water cooler |
| CN112682466A (en) * | 2020-12-31 | 2021-04-20 | 宿迁奥展精密机械有限公司 | Intelligent protection type bumper shock absorber of automatically cooling for car based on intelligence is made |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009152745A1 (en) | 2009-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20130616 |