CN2051282U - Synthetic performance test stand of silicone-oil clutch for electric fan - Google Patents
Synthetic performance test stand of silicone-oil clutch for electric fan Download PDFInfo
- Publication number
- CN2051282U CN2051282U CN 89200458 CN89200458U CN2051282U CN 2051282 U CN2051282 U CN 2051282U CN 89200458 CN89200458 CN 89200458 CN 89200458 U CN89200458 U CN 89200458U CN 2051282 U CN2051282 U CN 2051282U
- Authority
- CN
- China
- Prior art keywords
- electric fan
- silicone
- temperature
- hot wind
- performance test
- 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.)
- Withdrawn
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Abstract
The utility model relates to a synthetic performance test stand of silicone-oil clutch for an electric fan, which is composed of an infinitely-variable mechanical driving device, a hot wind source which can be controlled, and a steering control display stand. The hot wind source which can be controlled simulates the operating condition when an engine runs, and the different temperature of the hot wind enables a dual-metal temperature sensitive piece (16) on the end face of the silicone-oil clutch for the electric fan to rotate with different angles to adjust the rotation speed of the blades of the electric fan. The temperature of the hot wind and the rotation speed of the blades of the electric fan are respectively fed back to the steering control display stand by a temperature sensor and a photoelectric rotational speed sensor. The temperature of the hot wind can not be influenced by the rotation speed of the blades of the electric fan, and the synthetic performance test stand of silicone-oil clutch for an electric fan also has the advantages of quick response speed, sensitive test, accurate test, etc.
Description
The utility model is that a kind of internal-combustion engine drive fan viscous is comprehensive performance test bed.
The domestic existing test stand is that the silicon oil clutch that will fans be housed places a full closed climatic environment at present.When fans was turned over, ambient temperature was wayward, and the volume of sealing is big more, and the speed of response of variation of ambient temperature is slow more, made that test period prolongs, measuring accuracy is low, therefore the performance that can not test drive fan viscous rapidly, exactly.
With the purpose of this utility model is exactly for solving problem development and design that existing test stand exists a kind of operating conditions-different input speeds that drive fan viscous is had can the simulated automotive engine operation time and the change of temperature, the every measurement result of digital display, accurately promptly finish the test stand of dynamic quantitative test.
Below in conjunction with accompanying drawing the utility model is elaborated:
Fig. 1 is the comprehensive performance test bed total figure of drive fan viscous.
Fig. 2 is adjustable hot air source structural drawing
Among the figure, (1) test stand pedestal, (2) belt, (3), (7) spindle bearing holder, (4), (6) coupling, (5) rotational speed and torque instrument sensor, (8) drive fan viscous, (9) photoelectric sensor, (10) temperature transducer, (11) electric heater, (12) flexible pipe, (13) operation control display station, (14) electric furnace heating wire, (15) dividing plate, (16) bimetal thermal sensitive piece.
Synthetic performance test stand of silicone by Infinitly variable mechanical transmission, can regulate and control hot air source and handle the control display platform to form. Mechanical driving device comprises testing stand pedestal (1), belt (2) and the rotational speed and torque instrument sensor (5) that seals in by shaft coupling (4), (6) between spindle bearing holder (3), (7). Mechanical driving device drives drive fan viscous (8) to be tested. Operating mode when regulatable hot air source has been simulated the engine operation, different hot blast temperatures makes the different angle of bimetallic thermal sensitive piece (16) rotation on the drive fan viscous end face adjust the rotating speed of fan leaf, the room temperature wind of hot air source is sent into the heater of band electric furnace heating wire (14) by blower fan by flexible pipe (12), after dividing plate (15) is changed direction for twice, fully mixed Concentrate piping and druming on the bimetallic thermal sensitive piece (16) of drive fan viscous, diffusion is flowed out then. The temperature of hot air source does not fluctuate because of the fan leaf rotation speed change or phenomenon that can't be constant. The power of control heater can reach selected temperature in 2 minutes, and the constant temperature precision is ± 0.2 ℃, and temperature sensor (10) and photoelectric sensor (9) arrive manipulation control display platform (13) with hot blast temperature and fan leaf speed feedback respectively.
Synthetic performance test stand of silicone described in the utility model has the not impact of wind-engaging flabellum rotating speed of hot blast temperature, and fast response time is tested the advantages such as sensitive and accurate. It can simulate by changing the speed of mainshaft and hot blast temperature the operating mode of drive fan viscous, and can obtain quickly and accurately the data such as Dynamic Speed, torque, power consumption.
Claims (1)
1, a kind of drive fan viscous is comprehensive performance test bed is made up of Infinitly variable mechanical transmission, adjustable hot air source and operation control display station, it is characterized in that:
1) heater of the adjustable hot air source of simulation test condition (11) adopts electric furnace heating wire (14) heating,
2) between heater (11) and drive fan viscous (8), be provided with the dividing plate (15) of conversion airflow direction,
3) on the end face of drive fan viscous (8), be provided with bimetal thermal sensitive piece (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89200458 CN2051282U (en) | 1989-01-16 | 1989-01-16 | Synthetic performance test stand of silicone-oil clutch for electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89200458 CN2051282U (en) | 1989-01-16 | 1989-01-16 | Synthetic performance test stand of silicone-oil clutch for electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2051282U true CN2051282U (en) | 1990-01-17 |
Family
ID=4858544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89200458 Withdrawn CN2051282U (en) | 1989-01-16 | 1989-01-16 | Synthetic performance test stand of silicone-oil clutch for electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2051282U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003265A (en) * | 2010-11-12 | 2011-04-06 | 苏州睿昕汽车配件有限公司 | Electric control signal reflection fan clutch |
| CN102401734A (en) * | 2011-11-17 | 2012-04-04 | 苏州睿昕汽车配件有限公司 | Test platform for integrated performance of clutch |
| CN103353397A (en) * | 2013-07-31 | 2013-10-16 | 潍柴动力股份有限公司 | Clutching testing method of silicone oil fan clutch and testing system |
| CN103742434A (en) * | 2014-01-17 | 2014-04-23 | 雪龙集团股份有限公司 | Energy consumption measuring and analyzing test stand and energy consumption measuring and analyzing method for engine cooling fan |
| CN104483126B (en) * | 2014-09-22 | 2017-03-01 | 雪龙集团股份有限公司 | The method of testing that a kind of electric-control silicone oil fan clutch simulating vehicle runs |
-
1989
- 1989-01-16 CN CN 89200458 patent/CN2051282U/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003265A (en) * | 2010-11-12 | 2011-04-06 | 苏州睿昕汽车配件有限公司 | Electric control signal reflection fan clutch |
| CN102401734A (en) * | 2011-11-17 | 2012-04-04 | 苏州睿昕汽车配件有限公司 | Test platform for integrated performance of clutch |
| CN103353397A (en) * | 2013-07-31 | 2013-10-16 | 潍柴动力股份有限公司 | Clutching testing method of silicone oil fan clutch and testing system |
| CN103353397B (en) * | 2013-07-31 | 2016-03-16 | 潍柴动力股份有限公司 | The clutching test method of silicon oil filled fan clutch and pilot system |
| CN103742434A (en) * | 2014-01-17 | 2014-04-23 | 雪龙集团股份有限公司 | Energy consumption measuring and analyzing test stand and energy consumption measuring and analyzing method for engine cooling fan |
| CN103742434B (en) * | 2014-01-17 | 2015-11-18 | 雪龙集团股份有限公司 | A kind of cooling fan of engine energy consumption testing and analyzing test bench and method |
| CN104483126B (en) * | 2014-09-22 | 2017-03-01 | 雪龙集团股份有限公司 | The method of testing that a kind of electric-control silicone oil fan clutch simulating vehicle runs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |