CN2867328Y - Diesel engine generating durability test platform - Google Patents
Diesel engine generating durability test platform Download PDFInfo
- Publication number
- CN2867328Y CN2867328Y CN 200520124640 CN200520124640U CN2867328Y CN 2867328 Y CN2867328 Y CN 2867328Y CN 200520124640 CN200520124640 CN 200520124640 CN 200520124640 U CN200520124640 U CN 200520124640U CN 2867328 Y CN2867328 Y CN 2867328Y
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- power generation
- generator
- diesel
- test bed
- 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
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Abstract
The utility model discloses a diesel engine power generation endurance test bed. The test bed includes pedestal, power generator on the pedestal, and gear change mechanism connected with input terminal of the power generator. The power input end of the gear change mechanism is connected with diesel engine to be tested; and the output voltage of the power generator is transmitted via switchboard, transformed via transformer and sent to high-voltage power grid. The inventive test bed employs hand operated and electrical controlled friction type clutches to realize gear shift, realizing the energy recycle and reuse and saving the fund.
Description
Technical field
The utility model relates to a kind of performance testing device of diesel engine, especially relates to a kind of diesel power generation durable test stand of testing the work permanance of diesel engine.
Background technology
At present in order to grasp the serviceability of diesel engine, so that effectively control the quality of production of diesel engine and the behaviour in service of diesel engine, need carry out the long duration test of diesel engine, the domestic test method that generally adopts is to carry out on the diesel engine performance testing table, promptly apply load the diesel engine that turns round is carried out performance test by dynamometer machine, the power that diesel engine sent in such process of the test is all taken away by the chilled water of dynamometer machine, but also need to be equipped with the temperature that cooling device reduces recirculated water, dynamometer machine also will carry out maintenance.So not only waste a large amount of energy, but also shortened the serviceable life of dynamometer machine, reduced the precision of dynamometer machine.
Summary of the invention
The technical problems to be solved in the utility model has provided a kind of diesel power generation durable test stand, and it not only can be tested the performance of diesel engine accurately, but also has saved the energy, has reduced the devices consume when diesel engine carried out durability test.
For solving the problems of the technologies described above, the technical solution of the utility model is: the diesel power generation durable test stand, comprise base, described base is provided with generator, what be connected with the input end of described generator is speed change gear, and the power intake of described speed change gear is connected with the test diesel engine.
As a kind of optimal way, described diesel power generation durable test stand also is provided with the switchboard that can be connected with generator output end, and the transformer that is connected with described switchboard.
Adopt the diesel power generation durable test stand of said structure, owing to adopted with generator and substituted dynamometer machine, and by carry out the mode of long duration test as load with generator, change the energy dissipation of in the past on the diesel engine performance testing table, carrying out the diesel engine long duration test with dynamometer, both saved the dynamometer expense, and can carry out the energy again and return
Receive again and utilize, and can adopt the mode of electricity generation grid-connecting to carry out the diesel engine long duration test, so just can reclaim the energy, economize on the use of funds.Adopt the mode of slip clutch and to the setting of manual, the electronic control of slip clutch, make this diesel power generation durable test stand in use, running steadily, noise is low, mechanism is compact, and outward appearance is reasonable, attractive in appearance.
Description of drawings
Accompanying drawing is the structural representation of diesel power generation durable test stand of the present utility model.
Embodiment
With reference to accompanying drawing, a kind of diesel power generation durable test stand of the present utility model is: it comprises a base 4, on base 4, be provided with generator 1, speed change gear 2, wherein, the output terminal of test diesel engine 3 is connected with the input end of speed change gear 2, the connection that the mode of employing tie-plate is rotated between them; And the input end of generator 1 is connected by connecting flange with the output terminal of speed change gear 2, and diesel engine 3 just makes generator 1 running by driving speed change gear 2 like this.And this diesel power generation durable test stand also can be provided with the switchboard 5 that can be connected with the output terminal of generator 1, and the transformer 6 that is connected with the output of switchboard 5.In order to make this diesel power generation durable test stand in use, running more steadily, noise is lower and compact conformation, rationally, speed change gear 2 is provided with the wheel box of neutral gear and gear in being, and, adopt the slip clutch that in wheel box, is provided with to realize in the gear in its wheel box, and adopt the manual and electric controller that changeable slip clutch gear is set to realize the control of wheel box.
This diesel power generation durable test stand, be that a kind of employing wheel box carries out speed change to the diesel engine output speed, generate electricity as load with generator, and by switchboard and transformer generator output voltage is carried out transformation and be incorporated into the power networks and carry out the diesel power generation durable test stand of electric energy output, it can adopt with the mode of electricity generation grid-connecting and carry out the diesel engine long duration test, to reach the recovery energy, the purpose of economizing on the use of funds.
Claims (2)
1, diesel power generation durable test stand, comprise base (4), it is characterized in that: described base (4) is provided with generator (1), what be connected with the input end of described generator (1) is speed change gear (2), and the power intake of described speed change gear (2) is connected with test diesel engine (3).
2, diesel power generation durable test stand according to claim 1 is characterized in that: described diesel power generation durable test stand also is provided with the switchboard (5) that can be connected with generator (1) output terminal, and the transformer (6) that is connected with described switchboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520124640 CN2867328Y (en) | 2005-11-15 | 2005-11-15 | Diesel engine generating durability test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520124640 CN2867328Y (en) | 2005-11-15 | 2005-11-15 | Diesel engine generating durability test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2867328Y true CN2867328Y (en) | 2007-02-07 |
Family
ID=37703034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520124640 Expired - Fee Related CN2867328Y (en) | 2005-11-15 | 2005-11-15 | Diesel engine generating durability test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2867328Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644493A (en) * | 2016-12-19 | 2017-05-10 | 皆可博(苏州)车辆控制系统有限公司 | Integrated rocker-arm-type compression-release brake tester of diesel engine |
| CN112378668A (en) * | 2020-11-13 | 2021-02-19 | 陕西柴油机重工有限公司 | Energy-saving type test device for medium-speed high-power diesel engine |
-
2005
- 2005-11-15 CN CN 200520124640 patent/CN2867328Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644493A (en) * | 2016-12-19 | 2017-05-10 | 皆可博(苏州)车辆控制系统有限公司 | Integrated rocker-arm-type compression-release brake tester of diesel engine |
| CN106644493B (en) * | 2016-12-19 | 2017-12-15 | 皆可博(苏州)车辆控制系统有限公司 | A kind of integrated rocker-arm compression-release type brake test machine of diesel engine |
| CN112378668A (en) * | 2020-11-13 | 2021-02-19 | 陕西柴油机重工有限公司 | Energy-saving type test device for medium-speed high-power diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070207 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |