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A hydraulic test oil source system

An oil source and hydraulic technology, applied in fluid pressure actuation system components, fluid pressure actuation system testing, energy industry, etc., can solve problems such as inability to achieve real-time control, achieve uninterrupted work maintenance, reduce costs, and maintain convenient effect

Active Publication Date: 2022-04-29
广州嘉泰液压机电有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The present invention designs a hydraulic test oil source system, which solves the technical problem that the existing hydraulic test oil source adopts a fixed pressure and flow output mode, which cannot realize real-time control and is difficult to meet the demands of high pressure and large flow at the same time , and the cost is high, the calorific value is large, and the energy loss is serious

Method used

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  • A hydraulic test oil source system
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Embodiment Construction

[0042] Combine below Figure 1 to Figure 18 , the present invention is further described:

[0043] Such as figure 1 and Figure 8As shown, a hydraulic test oil source system includes a water-cooled hydraulic oil source system 27, a forced-cooled hydraulic oil source system 28 and an electronic control system 24, and the water-cooled hydraulic oil source system 27 and the forced-cooled hydraulic oil source system 28 pass through the hydraulic pipeline 29 is connected with the test bench 30, and both the water-cooled hydraulic oil source system 27 and the forced-cooled hydraulic oil source system 28 are provided with an oil source power oil inlet 45 and an oil source power oil outlet 46.

[0044] The water-cooled hydraulic oil source system 27 can provide a stable real-time controllable test oil source power of about 1600L / min, and the forced cooling hydraulic oil source system 28 can also provide a stable real-time controllable test oil source power of about 1600L / min. The s...

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Abstract

The invention relates to a hydraulic test oil source system, which comprises a fuel tank device, at least two pump groups and a test circuit control device, the input port of the pump group communicates with the fuel tank device, and the output port of the pump group communicates with the input port of the test circuit control device , the test oil source in the oil tank device enters the test circuit control device through the pump group to adjust the pressure and flow, and then outputs to the test actuator. The test circuit control device is equipped with a flow loss detection mechanism, which is used to detect overflow. The flow loss is fed back to the electronic control system, and the electronic control system judges the number of pumps to be turned on according to the feedback data, so as to realize energy saving by adjusting the number of pumps to be turned on to achieve the required output flow. The hydraulic test oil source system of the present invention is safe and reliable, automatic and real-time controllable, simple to operate, economical and practical, can reduce energy consumption and save costs.

Description

technical field [0001] The invention relates to the technical field of hydraulic oil sources, in particular to a hydraulic test oil source system. Background technique [0002] The hydraulic oil source is composed of motor, hydraulic pump, oil tank, oil filter, control valve, etc. It is an important part of the hydraulic transmission and servo control system. It can effectively supply the flow and pressure required by the system actuators, and can control The pressure, oil temperature and pollution degree of the hydraulic system are effectively controlled. The hydraulic oil source has been widely used in electric power, light industry, metallurgy, locomotive, material and other industries. Processing. [0003] The existing hydraulic test oil source adopts a fixed pressure and flow output mode, which cannot realize real-time control, and it is also difficult to meet the demands of high pressure and large flow at the same time, and the cost is high, the heat generation is lar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F15B11/17F15B13/02F15B1/02F15B19/00F15B21/041F15B21/0423
CPCF15B11/17F15B13/02F15B1/02F15B19/00F15B21/041F15B21/0423Y02P80/10
Inventor 方伟松江自成陈国强
Owner 广州嘉泰液压机电有限公司