CN203702332U - Vehicle-mounted hydraulic power take-off power generation device - Google Patents
Vehicle-mounted hydraulic power take-off power generation device Download PDFInfo
- Publication number
- CN203702332U CN203702332U CN201420041445.XU CN201420041445U CN203702332U CN 203702332 U CN203702332 U CN 203702332U CN 201420041445 U CN201420041445 U CN 201420041445U CN 203702332 U CN203702332 U CN 203702332U
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- Prior art keywords
- unit
- oil hydraulic
- hydraulic motor
- vehicle
- venturi
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Links
- 238000010248 power generation Methods 0.000 title abstract 5
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims description 9
- 239000002828 fuel tank Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Fluid-Pressure Circuits (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model discloses a vehicle-mounted hydraulic power take-off power generation device. The vehicle-mounted hydraulic power take-off power generation device comprises a power take-off unit, a hydraulic motor unit, an air cooling unit, a filtering unit and a Venturi oil recharging unit, wherein the hydraulic motor unit comprises an electric generator and a hydraulic motor which are coaxially connected, and the power take-off unit comprises a power take-off device and a hydraulic pump; an oil inlet of the hydraulic motor is connected with an oil outlet of the hydraulic pump, and an oil outlet of the hydraulic motor is connected with an oil suction port of the hydraulic pump sequentially through the air cooling unit, the filtering unit and the Venturi oil recharging unit. According to the vehicle-mounted hydraulic power take-off power generation device, mechanical energy is converted into pressure energy through the power take-off device and the hydraulic pump, the pressure energy is converted into mechanical energy through the hydraulic motor, and the mechanical energy is converted into stable electric energy through the electric generator. Cooling, filtration and compensation control are performed sequentially through the air cooling unit, the filtering unit and the Venturi oil recharging unit, and the vehicle-mounted hydraulic power take-off power generation device is easy to use, convenient to install and connect, small in size and high in stability.
Description
Technical field
The utility model relates to a kind of vehicle-mounted power generating equipment, relates in particular to a kind of vehicle-mounted hydraulic power takeoff generation unit device.
Background technique
In vehicle-mounted power generating equipment, the efficiency of generating and stability are particularly important.Especially in the time that consumer is had relatively high expectations to parameters of electric power.Existing vehicle-mounted power generating equipment ubiquity poor stability, installs and connects complicated shortcoming.In order to meet higher generating requirement, and reduce power loss, be necessary to provide a kind of vehicle-mounted hydraulic power takeoff generation unit device.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of vehicle-mounted hydraulic power takeoff generation unit device, use simple, install easy to connect, volume is little and stability is strong.
The utility model is to solve the problems of the technologies described above the technological scheme adopting to be to provide a kind of vehicle-mounted hydraulic power takeoff generation unit device, comprise power taking unit, oil hydraulic motor unit, wind cooling unit, filter element and venturi repairing unit, wherein, described oil hydraulic motor unit comprises coaxial connected generator and oil hydraulic motor, and described power taking unit comprises power take-off and oil hydraulic pump; The filler opening of described oil hydraulic motor is connected with the oil outlet of oil hydraulic pump, and the oil outlet of described oil hydraulic motor is connected by the inlet port of wind cooling unit, filter element, venturi repairing unit and oil hydraulic pump successively.
Above-mentioned vehicle-mounted hydraulic power takeoff generation unit device, wherein, the oil outlet of described oil hydraulic pump is provided with first flow valve, and the filler opening of described oil hydraulic motor is provided with the second Flow valve, between the filler opening of described oil hydraulic motor and the second Flow valve, is provided with pressure valve.
Above-mentioned vehicle-mounted hydraulic power takeoff generation unit device, wherein, described venturi repairing unit comprises fuel tank and venturi Fill valve piece, described wind cooling unit comprises forced air cooler and pressure switch, described filter element is return filter, described forced air cooler is connected with one end of venturi Fill valve piece by return filter, and the other end of described venturi Fill valve piece and the inlet port of oil hydraulic pump are connected.
Above-mentioned vehicle-mounted hydraulic power takeoff generation unit device, wherein, described fuel tank is provided with air-strainer and level meter.
The utility model contrast prior art has following beneficial effect: the vehicle-mounted hydraulic power takeoff generation unit device that the utility model provides, by power take-off and oil hydraulic pump, mechanical energy is converted into pressure energy, by oil hydraulic motor, pressure energy is converted into mechanical energy, by generator, mechanical energy is converted into stable electric energy; The oil outlet of described oil hydraulic motor is connected and is carried out cold filtration and compensation is controlled by the inlet port of wind cooling unit, filter element, venturi repairing unit and oil hydraulic pump successively, use simple, install easy to connect, volume is little and stability is strong.
Brief description of the drawings
Fig. 1 is the utility model vehicle-mounted hydraulic power takeoff generation unit principle of device block diagram;
Fig. 2 is the utility model vehicle-mounted hydraulic power takeoff generation unit apparatus structure schematic diagram.
In figure:
1 fuel tank 2 air-strainer 3 venturi Fill valve pieces
4 power take-off 5 oil hydraulic pump 6 first flow valves
7 second Flow valve 8 generator 9 oil hydraulic motors
10 pressure valve 11 pressure switch 12 forced air coolers
13 return filter 14 level meter 100 power taking unit
200 oil hydraulic motor unit 300 wind cooling unit 400 filter elements
500 venturi repairing unit
Embodiment
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 1 is the utility model vehicle-mounted hydraulic power takeoff generation unit principle of device block diagram; Fig. 2 is the utility model vehicle-mounted hydraulic power takeoff generation unit apparatus structure schematic diagram.
Refer to Fig. 1 and Fig. 2, the vehicle-mounted hydraulic power takeoff generation unit device that the utility model provides comprises power taking unit 100, oil hydraulic motor unit 200, wind cooling unit 300, filter element 400 and venturi repairing unit 500, wherein, described oil hydraulic motor unit 200 comprises coaxial connected generator 8 and oil hydraulic motor 9, described power taking unit 100 comprises power take-off 4 and oil hydraulic pump 5, and described power take-off 4 can be connected by coupling with oil hydraulic pump 5; The filler opening of described oil hydraulic motor 9 is connected with the oil outlet of oil hydraulic pump 5, and the oil outlet of described oil hydraulic motor 9 is connected with the inlet port of oil hydraulic pump 5 by wind cooling unit 300, filter element 400, venturi repairing unit 500 successively.
The vehicle-mounted hydraulic power takeoff generation unit device that the utility model provides, utilizes car engine for motive force.By power takeoff 4 and oil hydraulic pump 5, mechanical energy is converted into pressure energy, by oil hydraulic motor 9, pressure energy is converted into mechanical energy, by generator 8, mechanical energy is converted into stable electric energy.Whole vehicle-mounted hydraulic power takeoff generation unit device divides quinquepartite, power taking unit 100, oil hydraulic motor unit 200, wind cooling unit 300, filter element 400 and venturi repairing unit 500.
Power taking unit 100 is mainly made up of power take-off 4, pumping hole valve piece, oil hydraulic pump 5 and its associated ping, and oil hydraulic motor unit 200 is mainly made up of motor inlet valve piece, generator 8, oil hydraulic motor and its associated ping.The oil outlet of described oil hydraulic pump 5 is provided with first flow valve 6, and the filler opening of described oil hydraulic motor 9 is provided with the second Flow valve 7, between the filler opening of described oil hydraulic motor 9 and the second Flow valve 7, is provided with pressure valve 10.By choosing different power takeoffs and hydraulic pump combination, the pressure oil-source of various flows is provided, thereby makes the oil hydraulic motor of different displacements, the generator of different capacity and different motor inlet valve piece combinations reach different power reguirements.
Wind cooling unit 300 is mainly made up of forced air cooler 12, pressure switch 11 and its associated ping, carrys out the working state of reponse system by pressure switch 11.In the time that system stops, fluid remains static, in pipeline without pressure.Pressure switch 11 is in normally open, and forced air cooler 12 is not worked.In the time that system starts, fluid flows and produces pressure, and pressure switch 11 closures are sent signal, and forced air cooler 12 is started working.
Filter element 400 is mainly made up of return filter 13 and its associated ping, by return filter 13, system fluid is filtered, to ensure the turbidity test of fluid.
Venturi repairing unit 500 is mainly made up of venturi Fill valve piece 3, repairing fuel tank 1, level meter 14, air-strainer 2 and its associated ping.Provide enough fluid by venturi Fill valve piece for the oil absorbing end of oil hydraulic pump 5, to ensure the normal work of system.Described forced air cooler 12 is connected with one end of venturi Fill valve piece 3 by return filter 13, and the other end of described venturi Fill valve piece 3 is connected with the inlet port of oil hydraulic pump 5; Described air-strainer 2 and level meter 14 are arranged on fuel tank 1.
The working procedure of the vehicle-mounted hydraulic power takeoff generation unit device that the utility model provides is as follows: by power take-off 4 by the power-converting of engine to oil hydraulic pump 5, then oil hydraulic pump 5 delivery pressure oil sources, by first flow valve 6 adjust flux stability, regulate working flow by the second Flow valve 7 again, pressure oil enters oil hydraulic motor 9 by the road, oil hydraulic motor 9 rotates and drives generator 8 to work, pressure switch 11 closures are sent signal, forced air cooler 12 obtains signal and starts working, fluid is through air-cooled cooling, arriving return filter 13 filters, then get back to the inlet port of oil hydraulic pump 5 by venturi Fill valve piece 3.Oil in fuel tank 1 provides supply for venturi Fill valve piece 3, and air-strainer 2 is used for the foreign material in filtered air, and level meter 14 is used for observing the position of fluid.
Although the utility model discloses as above with preferred embodiment; so it is not in order to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing a little amendment and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (4)
1. a vehicle-mounted hydraulic power takeoff generation unit device, comprise power taking unit (100), oil hydraulic motor unit (200), wind cooling unit (300), filter element (400) and venturi repairing unit (500), it is characterized in that, described oil hydraulic motor unit (200) comprises coaxial connected generator (8) and oil hydraulic motor (9), and described power taking unit (100) comprises power take-off (4) and oil hydraulic pump (5); The filler opening of described oil hydraulic motor (9) is connected with the oil outlet of oil hydraulic pump (5), and the oil outlet of described oil hydraulic motor (9) is connected with the inlet port of oil hydraulic pump (5) by wind cooling unit (300), filter element (400), venturi repairing unit (500) successively.
2. vehicle-mounted hydraulic power takeoff generation unit device as claimed in claim 1, it is characterized in that, the oil outlet of described oil hydraulic pump (5) is provided with first flow valve (6), the filler opening of described oil hydraulic motor (9) is provided with the second Flow valve (7), between the filler opening of described oil hydraulic motor (9) and the second Flow valve (7), is provided with pressure valve (10).
3. vehicle-mounted hydraulic power takeoff generation unit device as claimed in claim 1, it is characterized in that, described venturi repairing unit (500) comprises fuel tank (1) and venturi Fill valve piece (3), described wind cooling unit (300) comprises forced air cooler (12) and pressure switch (11), described filter element (400) is return filter (13), described forced air cooler (12) is connected with one end of venturi Fill valve piece (3) by return filter (13), and the other end of described venturi Fill valve piece (3) is connected with the inlet port of oil hydraulic pump (5).
4. vehicle-mounted hydraulic power takeoff generation unit device as claimed in claim 3, is characterized in that, described fuel tank (1) is provided with air-strainer (2) and level meter (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041445.XU CN203702332U (en) | 2014-01-23 | 2014-01-23 | Vehicle-mounted hydraulic power take-off power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041445.XU CN203702332U (en) | 2014-01-23 | 2014-01-23 | Vehicle-mounted hydraulic power take-off power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203702332U true CN203702332U (en) | 2014-07-09 |
Family
ID=51052785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420041445.XU Expired - Lifetime CN203702332U (en) | 2014-01-23 | 2014-01-23 | Vehicle-mounted hydraulic power take-off power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203702332U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153939A (en) * | 2014-07-29 | 2014-11-19 | 蓝海波 | Hydraulic generator |
| CN105332961A (en) * | 2015-12-03 | 2016-02-17 | 力源液压***（贵阳）有限公司 | Vehicle-mounted hydraulic constant-speed power generation system and power generation method thereof |
| CN106089861A (en) * | 2015-08-31 | 2016-11-09 | 徐州重型机械有限公司 | A kind of hydraulic pressure generating system and use the fire fighting truck of this system |
| CN108612686A (en) * | 2016-12-12 | 2018-10-02 | 北京三兴汽车有限公司 | A kind of hydraulic drive tank service truck system |
| CN111396382A (en) * | 2020-04-27 | 2020-07-10 | 上海深拓液压技术有限公司 | Closed-loop control system of hydraulic power take-off device |
| CN113738504A (en) * | 2021-09-29 | 2021-12-03 | 中车大连机车研究所有限公司 | Hydraulic drive auxiliary power generation system for vehicle |
-
2014
- 2014-01-23 CN CN201420041445.XU patent/CN203702332U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153939A (en) * | 2014-07-29 | 2014-11-19 | 蓝海波 | Hydraulic generator |
| CN106089861A (en) * | 2015-08-31 | 2016-11-09 | 徐州重型机械有限公司 | A kind of hydraulic pressure generating system and use the fire fighting truck of this system |
| CN105332961A (en) * | 2015-12-03 | 2016-02-17 | 力源液压***（贵阳）有限公司 | Vehicle-mounted hydraulic constant-speed power generation system and power generation method thereof |
| CN105332961B (en) * | 2015-12-03 | 2017-08-01 | 力源液压***（贵阳）有限公司 | Vehicle-mounted hydraulic constant speed generation system and its electricity-generating method |
| CN108612686A (en) * | 2016-12-12 | 2018-10-02 | 北京三兴汽车有限公司 | A kind of hydraulic drive tank service truck system |
| CN111396382A (en) * | 2020-04-27 | 2020-07-10 | 上海深拓液压技术有限公司 | Closed-loop control system of hydraulic power take-off device |
| CN113738504A (en) * | 2021-09-29 | 2021-12-03 | 中车大连机车研究所有限公司 | Hydraulic drive auxiliary power generation system for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |