CN201410892Y - Air compressor of passenger train in city with new energy power and power steering oil-pump driving machine set - Google Patents
Air compressor of passenger train in city with new energy power and power steering oil-pump driving machine set Download PDFInfo
- Publication number
- CN201410892Y CN201410892Y CN200920036847XU CN200920036847U CN201410892Y CN 201410892 Y CN201410892 Y CN 201410892Y CN 200920036847X U CN200920036847X U CN 200920036847XU CN 200920036847 U CN200920036847 U CN 200920036847U CN 201410892 Y CN201410892 Y CN 201410892Y
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- air compressor
- power steering
- motor
- power
- oil pump
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Abstract
The utility model relates to an air compressor of a passenger train in a city with new energy power and a power steering oil-pump driving machine set. A motor is adopted to drive the air compressor ofan atmospheric-pressure braking system and the hydraulic oil pump of a power steering system, wherein the motor drives the hydraulic oil pump of the power steering system to run continuously; an electromagnetism clutch is adopted to realize the interval working of the air compressor; and a load detecting controller is adopted to control a transducer actively, thus saving the electric energy of abattery reasonably, saving the installation space of a chassis, lowering the manufacturing cost and solving the factor which restricts the development of a motor-driven automobile.
Description
Affiliated technical field
The utility model relates to a kind of new forms of energy power city bus Air compressor and power steering oil pump actuating unit, especially adopt the electrobus compression air brake and the power steering system actuating unit of motor one drag two technology and initiatively power match technology realization, belong to the battery electric vehicle technical field.
Background technology
Battery electric vehicle has no waste gas discharge, noise is little, energy conversion rate is high and advantages such as automation are handled in easy realization, but the volume of battery pack, quality, discharge capability and life-span etc. have been limited the development of electronlmobil, particularly electrobus needs vehicle-mounted bulky battery pack, and it is very difficult to make electric motor coach chassis arrange.Existing leading internal-combustion engines vehicle, its compression air brake and power steering system are to realize braking and power steering by ICE-powered Air compressor and power steering hydraulic oil pump.For pure electric automobile, adopt two motors to drive Air compressor and power steering oil pump respectively mostly, arrange for this crowded chassis and bring difficulty, increased car load deadweight and manufacturing cost, and the battery power consumption is more relatively.
Summary of the invention
In order to overcome battery electric vehicle chassis difficult arrangement, reduce car load deadweight and manufacturing cost, the utility model unites two into one the driving respectively of compression air brake and power steering system, drive the air compressor and the power steering oil pump of compression air brake simultaneously with a motor, solved an electric motor coach chassis design-calculated difficult problem.
The technical scheme that its technical matters that solves the utility model adopts is: adopt a motor to drive two systems respectively, wherein an end output shaft of motor drives the power steering hydraulic oil pump by plunging joint, guarantees the normal operation of power steering system; The other end output shaft of motor is by the Air compressor of belt pulley, magnetic clutch driving Pneumatic braking system, and when the gas storage pressure of Air compressor reached setting numerical value, magnetic clutch separated automatically, and Air compressor quits work; When the gas storage pressure of Air compressor was lower than certain numerical value, magnetic clutch engaged, and Air compressor starts to work, and guaranteed the required minimal pressure of automobile brake, thereby realized the intermittent use of Air compressor, guaranteed compression air brake and air pressure horn usefulness.Adopt the Frequency Converter Control motor, can be according to the adaptive driving power of condition of loading.
The beneficial effects of the utility model are only to adopt a motor to realize the normal operation of power steering oil pump and the intermittent use of compression air brake Air compressor, when satisfying functional requirement, saved the chassis arrangement space, reduce the deadweight of car load, saved battery power consumption, reduced manufacturing cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is the utility model actuating unit scheme drawing.
1-Air compressor belt pulley among the figure, 2-belt, 3-motor pulley, 4-motor left side output shaft, 5-magnetic clutch controller, 6-magnetic clutch, the 7-air-pressure brake, 8-Air compressor, 9-Air compressor pressure controller, 10-load detection controller, 11-frequency-variable controller, 12-motor, the 13-power steering gear, 14-steering hydraulic oil pump, 15-plunging joint, the right output shaft of 16-motor, the 17-car chassis.
The specific embodiment
The right output shaft 16 of motor passes through plunging joint 15 direct drive steering hydraulic oil pumps 14, the feasible operating oil pressure that remains power steering gear 13 in working order down.The motor pulley of installing on the output shaft 4 of a motor left side 3 drives Air compressor belt pulley 1 by belt 2, and then make the input end of magnetic clutch 6 rotate, the mouth of magnetic clutch 6 is connected with the input end of Air compressor 8, and when magnetic clutch 6 was in released state, Air compressor 8 was not worked; When magnetic clutch 6 is in engagement state, Air compressor 8 normal operation; Load detection controller 10 is given frequency-variable controller 11 with the real work load feedback, implements the variable frequency control to motor 12, thereby realizes carrying out according to the actual loading situation purpose of power match, reaches the effect of saves energy.
Claims (3)
1, a kind of new forms of energy power city bus Air compressor and power steering oil pump actuating unit is characterized in that: drive the Air compressor of Pneumatic braking system and the hydraulic oil pump of power steering system simultaneously with a motor.
2, new forms of energy power city bus Air compressor according to claim 1 and power steering oil pump actuating unit is characterized in that: between motor and Air compressor magnetic clutch is set, can realizes the intermittent use of Air compressor.
3, new forms of energy power city bus Air compressor according to claim 1 and power steering oil pump actuating unit, it is characterized in that: the load detection controller is set, power that can online detection load, control frequency converter controller, the initiatively driving power of adaptive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920036847XU CN201410892Y (en) | 2009-02-26 | 2009-02-26 | Air compressor of passenger train in city with new energy power and power steering oil-pump driving machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920036847XU CN201410892Y (en) | 2009-02-26 | 2009-02-26 | Air compressor of passenger train in city with new energy power and power steering oil-pump driving machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410892Y true CN201410892Y (en) | 2010-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920036847XU Expired - Fee Related CN201410892Y (en) | 2009-02-26 | 2009-02-26 | Air compressor of passenger train in city with new energy power and power steering oil-pump driving machine set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410892Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963418A (en) * | 2012-11-05 | 2013-03-13 | 无锡新大力电机有限公司 | Variable frequency steering driving device of three-phase motor |
| CN103895703A (en) * | 2014-04-02 | 2014-07-02 | 广东亿纬赛恩斯新能源系统有限公司 | Steering and braking combined device and vehicle steering and braking control method thereof |
| CN105649967A (en) * | 2016-01-05 | 2016-06-08 | 武汉理工大学 | Control system and method of electrical vehicle air compressor |
| CN106394528A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394662A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394663A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394661A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394527A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394530A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394660A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394529A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106931002A (en) * | 2015-12-31 | 2017-07-07 | 中国国际海运集装箱(集团)股份有限公司 | Two way ferry bus latch bridge hydraulic system |
| CN107882821A (en) * | 2016-09-30 | 2018-04-06 | 中国国际海运集装箱(集团)股份有限公司 | Dual-way vehicle latch bridge hydraulic system |
| CN109724808A (en) * | 2017-10-27 | 2019-05-07 | 湖南中车时代电动汽车股份有限公司 | A kind of safety assisting system RTA reliability test assembly |
-
2009
- 2009-02-26 CN CN200920036847XU patent/CN201410892Y/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963418A (en) * | 2012-11-05 | 2013-03-13 | 无锡新大力电机有限公司 | Variable frequency steering driving device of three-phase motor |
| CN103895703A (en) * | 2014-04-02 | 2014-07-02 | 广东亿纬赛恩斯新能源系统有限公司 | Steering and braking combined device and vehicle steering and braking control method thereof |
| CN106394529A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394528B (en) * | 2015-07-31 | 2019-01-11 | 比亚迪股份有限公司 | The combined system of vehicle braking and steering |
| CN106394662A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394663A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394661A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394527A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394530A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394660A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106394662B (en) * | 2015-07-31 | 2019-11-22 | 比亚迪股份有限公司 | The combined system of vehicle braking and steering |
| CN106394663B (en) * | 2015-07-31 | 2019-08-13 | 比亚迪股份有限公司 | The combined system of vehicle braking and steering |
| CN106394527B (en) * | 2015-07-31 | 2019-02-26 | 比亚迪股份有限公司 | The combined system of vehicle braking and steering |
| CN106394661B (en) * | 2015-07-31 | 2019-01-29 | 比亚迪股份有限公司 | The combined system of vehicle braking and steering |
| CN106394530B (en) * | 2015-07-31 | 2019-01-11 | 比亚迪股份有限公司 | The combined system of vehicle braking and steering |
| CN106394528A (en) * | 2015-07-31 | 2017-02-15 | 比亚迪股份有限公司 | Vehicle braking and steering combined system |
| CN106931002B (en) * | 2015-12-31 | 2018-10-23 | 中国国际海运集装箱(集团)股份有限公司 | Two way ferry bus latch bridge hydraulic system |
| CN106931002A (en) * | 2015-12-31 | 2017-07-07 | 中国国际海运集装箱(集团)股份有限公司 | Two way ferry bus latch bridge hydraulic system |
| CN105649967A (en) * | 2016-01-05 | 2016-06-08 | 武汉理工大学 | Control system and method of electrical vehicle air compressor |
| CN107882821A (en) * | 2016-09-30 | 2018-04-06 | 中国国际海运集装箱(集团)股份有限公司 | Dual-way vehicle latch bridge hydraulic system |
| CN109724808A (en) * | 2017-10-27 | 2019-05-07 | 湖南中车时代电动汽车股份有限公司 | A kind of safety assisting system RTA reliability test assembly |
| CN109724808B (en) * | 2017-10-27 | 2021-03-23 | 湖南中车时代电动汽车股份有限公司 | Safety auxiliary system reliability testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20130226 |