An intelligent test device for aircraft refueling joint pressure

Abstract

The invention relates to the field of intelligent testing devices for the pressure of aircraft refueling joints, in particular to an intelligent testing device for the pressure of aircraft refueling joints, which includes a main body, a docking mechanism, an opening and closing mechanism, a fire protection mechanism, a filtering mechanism and a connecting mechanism; The setting of the device automatically clamps and fixes the joints to be tested, so as to facilitate the subsequent oil supply test pressure. The setting of the opening and closing mechanism facilitates the opening and closing of two sections of pipelines at the same time, and can be operated manually when the electric drive is not available, which improves the reliability of the device. It is safe to use, and it is convenient to extinguish the fire in time through the setting of the fire protection mechanism, so as to avoid greater danger. The setting of the filter mechanism is convenient for filtering and reusing the excess outflow of aviation kerosene after the test, thereby reducing the cost of the test , to avoid waste, through the setting of the connection mechanism, it is convenient to quickly connect the external oil pipe, improve the connection efficiency, and improve the user experience of the device.

Description

technical field [0001] The invention relates to the field of an intelligent test device for the pressure of an aircraft refueling joint, in particular to an intelligent test device for the pressure of an aircraft refueling joint. Background technique [0002] Aircraft refers to a heavier-than-air aircraft that has one or more engines to generate forward thrust or pull, and the fixed wings of the fuselage to generate lift, and fly in the atmosphere. Aircraft can be divided into two categories: military aircraft and civilian aircraft. Military aircraft refers to aircraft used in various military fields, while civil aircraft generally refers to all non-military aircraft (such as passenger aircraft, cargo aircraft, agricultural aircraft, sports aircraft, ambulance aircraft, and experimental research aircraft, etc.). [0003] The aircraft needs to add a large amount of aviation kerosene before the flight. In order to avoid the delay of the flight, it is necessary to choose a ref...

AI Technical Summary

Problems solved by technology

[0003] The aircraft needs to add a large amount of aviation kerosene before the flight. In order to avoid the delay of the flight, it is necessary to choose a refueling connector with a large oil passing rate and a high pressure. For this reason, an intelligent test device for the pressure of the aircraft refueling connector was born. Most of the traditional tests use It is operated manually and does not have a fire-fighting device to avoid accidental deflagration of kerosene. In addition, most of the leaked oil is simply collected and not filtered with special filter components, which reduces the user experience of this test device

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