CN102589900A - Motor vehicle ice, snow and rain road test system - Google Patents
Motor vehicle ice, snow and rain road test system Download PDFInfo
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- CN102589900A CN102589900A CN2012100535464A CN201210053546A CN102589900A CN 102589900 A CN102589900 A CN 102589900A CN 2012100535464 A CN2012100535464 A CN 2012100535464A CN 201210053546 A CN201210053546 A CN 201210053546A CN 102589900 A CN102589900 A CN 102589900A
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Abstract
The invention relates to a motor vehicle ice, snow and rain road test system, belonging to the field of an automobile performance test. The motor vehicle ice, snow and rain road test system comprises a test workshop and is characterized in that: an upper part of the test workshop is provided with a rainfall spraying apparatus, and a bottom of the test workshop is provided with an ice and snow pavement refrigeration apparatus. According to the invention, without the restriction of time and place, a performance test of ice, snow, rain and wind of a motor vehicle can be carried out at any time according to a requirement, delivery cost, labor cost and the like are effectively saved, and the system has good economic benefit and social benefit.
Description
Technical field
The present invention relates to a kind of motor vehicle ice and snow rain road test system, belong to the automotive performance field tests.
Background technology
Motor vehicle, electric motor car ice and snow, rain roadway experiment device.The current mobility car, electric motor car ice and snow, the rain actual road test can only have the area of ice and snow in the winter time to northeast, and open-air test exists, and has only in the winter time and territorial restrictions.Can not round-the-clock test machine motor-car, electric motor car is at ice and snow, the purpose of rain roadway experiment.Motor vehicle, electric motor car ice and snow, rain is actual road test in the open, has ice and snow, and the rain road is lack of standardization, causes the test performance error ratio bigger.Motor vehicle, electric motor car ice and snow, the rain road is tested in the open, and is uncontrollable, can not realize the ice and snow thickness, rainfall size simulation test.
According to above deficiency of the prior art, the technical matters that the present invention will solve is: a kind of motor vehicle ice and snow rain road test system is provided, can carries out ice and snow rain road test at any time to motor vehicle, do not receive time, territorial restrictions.
The technical solution adopted for the present invention to solve the technical problems is: a kind of motor vehicle ice and snow rain road test system; Comprise between test carriage; It is characterized in that the top between test carriage is provided with the rainfall spray equipment, the bottom between test carriage is provided with the ice and snow road refrigerating plant.
Described rainfall spray equipment comprises the spray head that is arranged on inside between test carriage, and spray head connects water pump, and water pump connects the pond.
Described ice and snow road refrigerating plant comprises the insulation roadbed, and evaporator is laid on the top of insulation roadbed, and evaporator connects refrigeration compressor through refrigeration pipe.
Top also is provided with air curtain between described test carriage.
Be coated with heat-insulation layer on the surroundings wall between described test carriage.
Described water pump is a variable frequency pump, and variable frequency pump connects spray head through filtrator.
Have rhone on the described insulation roadbed, rhone connects the pond.
Described refrigeration machine connects the precooling case, and the precooling case is connected with precooling evaporator.
Described refrigeration compressor connects temperature controller.
Described evaporator also can be arranged on top between test carriage.
The beneficial effect that the present invention had is: can not receive the restriction in time, place, at any time motor vehicle carried out the performance test of ice and snow rain wind as required, effectively save freight charges, labour cost etc., have good economic benefit and social benefit.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Among the figure: 1, between test carriage; 2, air curtain; 3, spray head; 4, insulation roadbed; 5, evaporator; 6, refrigeration pipe; 7, refrigeration compressor; 8, refrigerating plant room; 9, precooling case evaporator; 10, precooling case; 11, rhone; 12, pond; 13, water pump; 14, filtrator.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are done and to be further described:
Motor vehicle ice and snow rain road test system as shown in Figure 1 comprises between test carriage 1, and 1 top is provided with the rainfall spray equipment between test carriage, and 1 bottom is provided with the ice and snow road refrigerating plant between test carriage.The rainfall spray equipment comprises the spray head 3 that is arranged on 1 inside between test carriage, and spray head 3 connects water pumps 13, water pump 13 connection ponds 12.The ice and snow road refrigerating plant comprises insulation roadbed 4, and evaporator 5 is laid on the top of insulation roadbed 4, and evaporator 5 also can be arranged between test carriage 1 top.Evaporator 5 connects refrigeration compressor 7 through refrigeration pipe 6.Refrigeration compressor 7 connects precooling case 10; Precooling case 10 is connected with precooling evaporator 9; Precooling case 10 is used for cooling off in advance the temperature of the water that needs the ice making test; Shorten test period, whole refrigeration compressor 7, precooling case 10, precooling evaporator 9 can be placed in the refrigerating plant room 8, are convenient to protection, maintenance.1 top also is provided with air curtain 2 between test carriage, can be used for drying up residual moisture, also can be used for the wind path test of automobile.Be coated with heat-insulation layer on 1 the surroundings wall between test carriage, heat-insulation layer need not frequent start refrigeration mainly as keeping 1 temperature between test carriage, accomplishes energy-conservation requirement to greatest extent.
Water pump 13 is a variable frequency pump, and variable frequency pump connects spray head 3 through filtrator 14.Have rhone 11, rhone 11 connection ponds 12 on the insulation roadbed 4.
When carrying out water route face test; The water that the pond is 12 li is sprayed water through spray head 3 through variable frequency pump, filtrator 14 backs; Variable frequency pump may command simulation rainfall, the water after the test is 12 depositions through rhone 11 entering ponds, and wait reuses; In the pond 12 purification plant can be set, accomplish necessary control techniques such as sterilization, taste removal, purification, desanding.
During the ice and snow road test, refrigeration compressor 7 is started working, and the refrigerant in the refrigeration compressor 7 begins circulation and carries out sweat cooling, is implemented on evaporator 5 pipelines and produces ice sheet.Refrigeration compressor 7 connects temperature controllers, and temperature controller connects between test carriage 1, the monitoring pavement temperature.When reaching preset temperature, after ice sheet was produced completion, temperature controller was closed refrigeration compressor 7, stops refrigeration cycle.When temperature rose, temperature controller reclosed refrigeration compressor 7, continued the cooling ice making.
Claims (10)
1. a motor vehicle ice and snow rain road test system comprises it is characterized in that between test carriage that the top between test carriage is provided with the rainfall spray equipment, and the bottom between test carriage is provided with the ice and snow road refrigerating plant.
2. motor vehicle ice and snow rain road test according to claim 1 system is characterized in that, described rainfall spray equipment comprises and be arranged on spray head inner between test carriage, and spray head connects water pump, and water pump connects the pond.
3. motor vehicle ice and snow rain road test according to claim 1 system is characterized in that described ice and snow road refrigerating plant comprises the insulation roadbed, and evaporator is laid on the top of insulation roadbed, and evaporator connects refrigeration compressor through refrigeration pipe.
4. motor vehicle ice and snow rain road test according to claim 1 system is characterized in that top also is provided with air curtain between described test carriage.
5. motor vehicle ice and snow rain road test according to claim 1 system is characterized in that, is coated with heat-insulation layer on the surroundings wall between described test carriage.
6. motor vehicle ice and snow rain road test according to claim 2 system is characterized in that described water pump is a variable frequency pump, and variable frequency pump connects spray head through filtrator.
7. motor vehicle ice and snow rain road test according to claim 3 system is characterized in that, has rhone on the described insulation roadbed, and rhone connects the pond.
8. motor vehicle ice and snow rain road test according to claim 3 system is characterized in that, described refrigeration machine connects the precooling case, and the precooling case is connected with precooling evaporator.
9. motor vehicle ice and snow rain road test according to claim 3 system is characterized in that, described refrigeration compressor connects temperature controller.
10. motor vehicle ice and snow rain road test according to claim 3 system is characterized in that described evaporator also can be arranged on top between test carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210053546.4A CN102589900B (en) | 2012-03-02 | 2012-03-02 | Motor vehicle ice, snow and rain road test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210053546.4A CN102589900B (en) | 2012-03-02 | 2012-03-02 | Motor vehicle ice, snow and rain road test system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102589900A true CN102589900A (en) | 2012-07-18 |
| CN102589900B CN102589900B (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210053546.4A Expired - Fee Related CN102589900B (en) | 2012-03-02 | 2012-03-02 | Motor vehicle ice, snow and rain road test system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102589900B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520749A (en) * | 2019-01-08 | 2019-03-26 | 北京市城市管理研究院（北京市环境卫生监测中心） | A kind of Modular trial road surface |
| CN109781428A (en) * | 2017-11-13 | 2019-05-21 | 广州汽车集团股份有限公司 | A kind of city vehicle Han Qu working condition tests road |
| CN112082787A (en) * | 2020-07-20 | 2020-12-15 | 中航工程集成设备有限公司 | Movable environmental test device |
| CN113776855A (en) * | 2021-06-30 | 2021-12-10 | 特路（北京）科技有限公司 | Function test system and method suitable for intelligent automobile severe cold area |
| US12000751B2 (en) | 2022-04-13 | 2024-06-04 | Hanon Systems | Outside heat exchanger thaw and freeze test apparatus |
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| JP2005207775A (en) * | 2004-01-20 | 2005-08-04 | Toyota Motor Corp | Apparatus for analyzing three-dimensional behavior of road surface condition factor |
| CN201408186Y (en) * | 2009-05-22 | 2010-02-17 | 长安大学 | Pavement icebreaking simulation evaluation test device |
| CN201429514Y (en) * | 2009-06-25 | 2010-03-24 | 吉林市航盛宏宇电子有限公司 | Water-drenching testing device |
| CN201852678U (en) * | 2010-08-16 | 2011-06-01 | 浙江吉利汽车研究院有限公司 | Water spray testing machine |
| CN201945454U (en) * | 2009-08-27 | 2011-08-24 | Avl里斯脱有限公司 | Test device for tire |
| CN202547949U (en) * | 2012-03-02 | 2012-11-21 | 淄博天科制冷空调有限公司 | System for testing automotive vehicle on snow, ice and rain roads |
-
2012
- 2012-03-02 CN CN201210053546.4A patent/CN102589900B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005207775A (en) * | 2004-01-20 | 2005-08-04 | Toyota Motor Corp | Apparatus for analyzing three-dimensional behavior of road surface condition factor |
| CN201408186Y (en) * | 2009-05-22 | 2010-02-17 | 长安大学 | Pavement icebreaking simulation evaluation test device |
| CN201429514Y (en) * | 2009-06-25 | 2010-03-24 | 吉林市航盛宏宇电子有限公司 | Water-drenching testing device |
| CN201945454U (en) * | 2009-08-27 | 2011-08-24 | Avl里斯脱有限公司 | Test device for tire |
| CN201852678U (en) * | 2010-08-16 | 2011-06-01 | 浙江吉利汽车研究院有限公司 | Water spray testing machine |
| CN202547949U (en) * | 2012-03-02 | 2012-11-21 | 淄博天科制冷空调有限公司 | System for testing automotive vehicle on snow, ice and rain roads |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781428A (en) * | 2017-11-13 | 2019-05-21 | 广州汽车集团股份有限公司 | A kind of city vehicle Han Qu working condition tests road |
| CN109520749A (en) * | 2019-01-08 | 2019-03-26 | 北京市城市管理研究院（北京市环境卫生监测中心） | A kind of Modular trial road surface |
| CN112082787A (en) * | 2020-07-20 | 2020-12-15 | 中航工程集成设备有限公司 | Movable environmental test device |
| CN112082787B (en) * | 2020-07-20 | 2022-09-06 | 中航工程集成设备有限公司 | Movable environmental test device |
| CN113776855A (en) * | 2021-06-30 | 2021-12-10 | 特路（北京）科技有限公司 | Function test system and method suitable for intelligent automobile severe cold area |
| US12000751B2 (en) | 2022-04-13 | 2024-06-04 | Hanon Systems | Outside heat exchanger thaw and freeze test apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102589900B (en) | 2014-07-02 |
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Granted publication date: 20140702 |
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