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Hydraulic oil pollution detection method and system and rotary drilling machine

A pollution detection and hydraulic oil technology, which is applied in fluid pressure actuation system testing, mechanical equipment, fluid pressure actuation devices, etc., can solve problems that are difficult to meet the needs of the job site, improve operation performance and efficiency, and reduce damage The number of times, the effect of protecting the safe use environment

Active Publication Date: 2014-04-30
BEIJING SANY HEAVY MASCH CO LTD
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Problems solved by technology

[0005] In view of this, the present invention aims to provide a hydraulic oil pollution detection method and system and a rotary drilling rig to solve the problem that the existing hydraulic oil pollution detection methods are difficult to meet the needs of the job site

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  • Hydraulic oil pollution detection method and system and rotary drilling machine
  • Hydraulic oil pollution detection method and system and rotary drilling machine

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Embodiment Construction

[0021] It should be pointed out that the description and sequence of specific structures in this section are only descriptions of specific embodiments, and should not be considered as limiting the protection scope of the present invention. In addition, the embodiments in this section and the features in the embodiments can be combined with each other under the condition of no conflict.

[0022] Please refer to figure 1 with figure 2 , the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] to combine figure 1 As shown, the hydraulic oil pollution detection method of this embodiment includes the following steps:

[0024] S1. Acquiring the data of the fluid sensor;

[0025] In the specific implementation, the relevant parameters of the current hydraulic oil (called hydraulic oil parameters) are detected in real time through the fluid sensor. These hydraulic oil parameters can include the viscosity, d...

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Abstract

The invention relates to the technical field of hydraulic oil pollution detection and discloses a hydraulic oil pollution detection method and system and a rotary drilling machine. The hydraulic oil pollution detection method comprises the following steps of a, obtaining the hydraulic oil parameters measured by a fluid sensor; b, calculating the hydraulic oil pollution level according to the hydraulic oil parameters; c, comparing the hydraulic oil pollution level with corresponding index data in a hydraulic oil international database; issuing corresponding indicating signals according to comparing results. The hydraulic oil pollution detection method can meet the requirements on real-time field monitoring of the pollution level of hydraulic oil and is easy to implement, thereby effectively protecting the safe usage environment of execution units of a hydraulic system, improving the integral safety performance, reducing the number of times of damage of key parts and prolonging the service life of related equipment.

Description

technical field [0001] The invention relates to the technical field of hydraulic oil pollution detection, in particular to a hydraulic oil pollution detection method and system and a rotary drilling rig. Background technique [0002] Hydraulic oil is the power source of the hydraulic system of construction machinery, and its quality has an important impact on the stability, reliability and safety of the entire hydraulic components. Generally speaking, in the hydraulic system of construction machinery, many failures are caused by the pollution of hydraulic oil. However, for construction machinery such as rotary drilling rigs, due to its complex working conditions, harsh construction environment, and large dust, its hydraulic oil is more likely to be polluted. The pollution of hydraulic oil will cause premature wear and aging of hydraulic actuators, and corrosion of equipment and facilities. It is easy to cause the valve core to stick and cause equipment damage, which will br...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B19/00
Inventor 周浩石常兴张晨亮
Owner BEIJING SANY HEAVY MASCH CO LTD
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