CN202220656U - Hydraulically driven electric generating set - Google Patents
Hydraulically driven electric generating set Download PDFInfo
- Publication number
- CN202220656U CN202220656U CN2011203248320U CN201120324832U CN202220656U CN 202220656 U CN202220656 U CN 202220656U CN 2011203248320 U CN2011203248320 U CN 2011203248320U CN 201120324832 U CN201120324832 U CN 201120324832U CN 202220656 U CN202220656 U CN 202220656U
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- hydraulic motor
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- feedback
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- Expired - Fee Related
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Abstract
The utility model provides a hydraulically driven electric generating set. The hydraulic electric generating set comprises a power generator, a hydraulic motor, a high-speed hydraulic motor, a hydraulic pump and an internal combustion engine. An output shaft of the internal combustion engine is connected with a clutch transmission through a first transmission shaft. The clutch transmission is connected with the hydraulic pump through a second transmission shaft. The output shafts of the hydraulic motor and the high-speed hydraulic motor are connected with one transmission which is connected with the power generator through a third transmission shaft. The power generator is connected with a voltage transformation distributor. The voltage transformation distributor is connected with a power transmission line. In the hydraulically driven electric generating set, the internal combustion engine is adopted for driving the hydraulic pump to generate high-pressure oil. The power generator is driven through the hydraulic motor for generating power. Simultaneously, the electric energy of the generating set can be partially fed back to a feedback hydraulic pump for further driving a feedback hydraulic motor; and the power is fed back to the power generator, thereby effectively improving an energy utilization rate. The hydraulically driven electric generating set facilitates carrying and can be used at the place with insufficient water power, wind power or thermal power.
Description
Technical field
The utility model relates to mechanical field, and particularly power generating equipment specifically is a kind of fluid pressure driven generator group.
Background technique
People's life be unable to do without electric energy, and power generating equipment commonly used has thermal power generation unit, hydroelectric power unit and fuel electric generator group, but generating needs a large amount of energy of consumption, like oil, coal etc.; And also can discharge a large amount of dusty gass such as carbon dioxide in power generation process; Living environment to us has great harm, and the hydroelectric power unit is limited by physical environment, and is bigger to the water resources dependence of locality; And this generator set can not move, and is not easy to various local uses.It is low that the work of the present whole machine driven system of generator set has gone out efficient, and generating efficiency is low, can not make full use of the energy; The 2nd, traditional waterpower and the thermal power generation of main at present dependence, less to other generation mode employing.
Summary of the invention
The purpose of the utility model is to provide a kind of fluid pressure driven generator group, described this generator set to solve generator set efficient in the existing technology not high, portable poor, be not easy in the various local technical problems of launching use.
The purpose of the utility model realizes through following technological scheme: this hydraulic electricity generation unit comprises generator, oil hydraulic motor, high-speed hydraulic motor, oil hydraulic pump and internal-combustion engine; The output shaft of internal-combustion engine links to each other with clutch speed changer through first transmission shaft; Clutch speed changer links to each other with oil hydraulic pump through second transmission shaft; Oil hydraulic pump links to each other with high-speed hydraulic motor with oil hydraulic motor respectively through hydraulic pipe line, and the output shaft of oil hydraulic motor and high-speed hydraulic motor links to each other with a speed changer, and this speed changer links to each other with generator through the 3rd transmission shaft; Generator links to each other with the transformation distributor through high-tension line, and the transformation distributor links to each other with electric transmission line.
Said transformation distributor links to each other with motor through feedback line; Motor links to each other with the feedback hydraulic pump through the 4th transmission shaft; The feedback hydraulic pump links to each other with the high-speed feedback oil hydraulic motor with the feedback hydraulic motor respectively through hydraulic pipe line; The feedback hydraulic motor links to each other with second speed changer through the 5th transmission shaft, and the high-speed feedback oil hydraulic motor links to each other with second speed changer through the 6th transmission shaft, and said second speed changer links to each other with clutch speed changer through clutch.
Said generator is a high-power generator.
The utility model is compared with prior art, and its effect is actively with tangible.Adopt the internal-combustion engine drives oil hydraulic pump to produce high pressure oil in this fluid pressure driven generator group, generate electricity, utilize the big characteristic of fluid motor-driven power through hydraulic motor-driving generator; Can drive Generator Set; Simultaneously, the electric energy of generator set can feed back one one and give the feedback hydraulic pump, further the drive feedback oil hydraulic motor; Power is fed back to generator, effectively improve energy utilization rate; And the device of the utility model is convenient to carrying, can use in waterpower, wind-force or the not enough place of firepower.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Through embodiment the utility model is done further explain below in conjunction with accompanying drawing.
As shown in Figure 1.In the present embodiment; This hydraulic electricity generation unit comprises generator 14, oil hydraulic motor 8, high-speed hydraulic motor 10, oil hydraulic pump 5 and internal-combustion engine 1; The output shaft of internal-combustion engine 1 links to each other with clutch speed changer 3 through first transmission shaft 2, and said generator is a high-power generator, and clutch speed changer 3 links to each other with oil hydraulic pump 5 through second transmission shaft 4; Oil hydraulic pump 5 links to each other with high-speed hydraulic motor 10 with oil hydraulic motor 8 respectively through hydraulic pipe line 6,7; Hydraulic motor output shaft 9 links to each other with a speed changer 11, and the output shaft 12 of high-speed hydraulic motor 10 links to each other with the high speed input end of a speed changer, and this speed changer 11 links to each other with generator 14 through the 3rd transmission shaft 13; Generator 14 links to each other with transformation distributor 16 through high-tension line 15, and transformation distributor 16 links to each other with electric transmission line 29.The low speed of oil hydraulic motor, the rotation of high pulling torque; Change into high-speed rotation through speed changer, and high-speed hydraulic motor is imported from another axle of speed changer, simultaneously the output terminal of drive speed transmission; To generator power is provided jointly, the generator electricity can be through electric transmission line 29 outputs.
Said transformation distributor 16 links to each other with motor 18 through feedback line 17; Motor 18 links to each other with feedback hydraulic pump 20 through the 4th transmission shaft 19; Feedback hydraulic pump 20 links to each other with high-speed feedback oil hydraulic motor 25 with feedback hydraulic motor 23 respectively through hydraulic pipe line 22,21; Feedback hydraulic motor 23 links to each other with second speed changer 27 through the 5th transmission shaft 24; High-speed feedback oil hydraulic motor 25 links to each other with second speed changer 27 through the 6th transmission shaft 26, and said second speed changer 27 links to each other with clutch speed changer 3 through clutch 28.Through this feedback kinematic chain; Can the generator electricity can be shunted a part and give the feedback hydraulic pump; Drive feedback oil hydraulic motor and high-speed feedback oil hydraulic motor, its outputting power is incorporated clutch speed changer into through second speed changer and clutch, from can be used for driving generator for electricity generation; This can improve the efficiency of energy utilization of whole generating unit, reduces energy consumption.
Claims (3)
1. fluid pressure driven generator group; It is characterized in that: this hydraulic electricity generation unit comprises generator, oil hydraulic motor, high-speed hydraulic motor, oil hydraulic pump and internal-combustion engine; The output shaft of internal-combustion engine links to each other with clutch speed changer through first transmission shaft, and clutch speed changer links to each other with oil hydraulic pump through second transmission shaft, and oil hydraulic pump links to each other with high-speed hydraulic motor with oil hydraulic motor respectively through hydraulic pipe line; The output shaft of oil hydraulic motor and high-speed hydraulic motor links to each other with a speed changer; This speed changer links to each other with generator through the 3rd transmission shafts, and generator links to each other with the transformation distributor through high-tension line, and the transformation distributor links to each other with electric transmission line.
2. fluid pressure driven generator group as claimed in claim 1; It is characterized in that: said transformation distributor links to each other with motor through feedback line; Motor links to each other with the feedback hydraulic pump through the 4th transmission shaft; The feedback hydraulic pump links to each other with the high-speed feedback oil hydraulic motor with the feedback hydraulic motor respectively through hydraulic pipe line; The feedback hydraulic motor links to each other with second speed changer through the 5th transmission shaft, and the high-speed feedback oil hydraulic motor links to each other with second speed changer through the 6th transmission shaft, and said second speed changer links to each other with clutch speed changer through clutch.
3. fluid pressure driven generator group as claimed in claim 1 is characterized in that: said generator is a high-power generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203248320U CN202220656U (en) | 2011-09-01 | 2011-09-01 | Hydraulically driven electric generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203248320U CN202220656U (en) | 2011-09-01 | 2011-09-01 | Hydraulically driven electric generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220656U true CN202220656U (en) | 2012-05-16 |
Family
ID=46042683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203248320U Expired - Fee Related CN202220656U (en) | 2011-09-01 | 2011-09-01 | Hydraulically driven electric generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122034A (en) * | 2013-04-24 | 2014-10-29 | 哈尔滨飞机工业集团有限责任公司 | Helicopter main blade dynamic balancing test bed hydraulic drive system |
-
2011
- 2011-09-01 CN CN2011203248320U patent/CN202220656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122034A (en) * | 2013-04-24 | 2014-10-29 | 哈尔滨飞机工业集团有限责任公司 | Helicopter main blade dynamic balancing test bed hydraulic drive system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20200901 |