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Vehicle-mounted AC generator hydraulic drive

A driving device and AC power generation technology, which is applied in the direction of fluid pressure actuation device, servo motor, mechanical equipment, etc., can solve the problems of inability to realize driving power generation, limited installation space of generator, limited installation space of alternator, etc.

Active Publication Date: 2016-01-20
LANZHOU LITIAN TONGCHUANG FLUID CONTROL EQUIPCO
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AI Technical Summary

Problems solved by technology

[0003] In view of the disadvantages that the traditional vehicle-mounted AC generator power transmission device cannot realize driving power generation and the installation space of the AC generator is limited
The technical problem to be solved by the present invention is to provide a vehicle-mounted AC generator hydraulic drive device, which can realize the alternator to work within the full speed range of the automobile engine, has the function of driving power generation, and can install the hydraulic motor on the vehicle Any position, solve the problem of limited installation space for larger power generators, and realize the power generation function of more than 8kw

Method used

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  • Vehicle-mounted AC generator hydraulic drive

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Embodiment Construction

[0009] Such as figure 1 Shown: a vehicle-mounted AC power generation hydraulic drive device, including a chassis power take-off 1 connected to an automobile engine 16, and an alternator 10; it is characterized in that it also includes a closed hydraulic pump 2, a hydraulic motor 9, a radiator 5, Replace the flushing valve 7, the hydraulic oil tank 4 and the programmable controller 8; the closed hydraulic pump 2 is connected to the chassis power take-off 1, and the oil outlet of the closed hydraulic pump 2 is connected to the oil inlet of the hydraulic motor 9 through the oil outlet pipe 11 , the oil inlet of the closed hydraulic pump 2 is connected with the oil outlet of the hydraulic motor 9 through the oil inlet pipe 3; The oil outlet of the flushing valve 7 is connected to the oil inlet of the radiator 5 through the second oil pipe 14, and the oil outlet of the radiator 5 is connected to the inlet of the hydraulic oil tank 4 through the third oil pipe 15; the outlet of the...

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Abstract

Vehicle-mounted AC generator hydraulic drive device, including chassis power take-off, alternator; also includes closed hydraulic pump, hydraulic motor, radiator, displacement flushing valve, hydraulic oil tank and programmable controller; hydraulic pump is connected with chassis power take-off , the oil outlet of the closed hydraulic pump is connected to the oil inlet of the hydraulic motor, the oil inlet of the hydraulic pump is connected to the oil outlet of the hydraulic motor; the oil inlet and outlet of the hydraulic motor are connected to the flushing oil port of the replacement flushing valve, The oil outlet of the displacement flushing valve is connected to the oil inlet of the radiator, and the oil outlet of the radiator is connected to the inlet of the hydraulic oil tank; the outlet of the hydraulic oil tank is connected to the closed hydraulic pump; Connection, the programmable controller is connected with the variable servo valve; the hydraulic motor is connected with the alternator. It keeps the rotational speed of the hydraulic motor driving the generator constant, and the hydraulic motor can be installed at any position of the car, which solves the problem of limited installation space for high-power generators.

Description

Technical field [0001] The present invention is the field of automotive power technology. It involves a vehicle -mounted hydraulic drive device. It is a closed hydraulic driver that is directly driven by the electronic control variable directly driven by the vehicle engine. Background technique [0002] Traditional automobile power transmission device is to take the force of the automotive engine to transmit the power to the exchange generator through the drive shaft or the belt wheel, and drive the interchange generator to rotate for power generation. During the work processThe generator is controlled by constant speed.Traditional vehicle -mounted power transmission devices between vehicles and power generation have a rigid connection relationship between the engine and the generator. Due to the limited space near the car chassis and the automotive engine, it is difficult to install a generator above 8KW or more. At the same time, the rigid connection can only be connected.Contr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F15B11/04F15B11/08
Inventor 王雅宇张靖
Owner LANZHOU LITIAN TONGCHUANG FLUID CONTROL EQUIPCO
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