A fuel tank assembly stringing oil device and an aircraft with the same
A fuel tank and assembly technology, which is applied in the field of aircraft and fuel tank assembly oil stringing devices, can solve problems such as anti-static problems, oil surface sloshing, etc.
Active Publication Date: 2017-04-19
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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Problems solved by technology
[0003] Usually, in aircraft fuel tanks, the fuel entering each fuel tank needs to be guaranteed at a certain flow rate (the flow rate is a known flow rate), but using the existing technology, when falling from a high place, the fuel flow rate usually exceeds the predetermined flow rate, and falling from a high place is easy Causes the oil surface to shake, and does not consider the anti-static problem
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[0016] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...
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The invention discloses oil tank assembly oil leading devices and an airplane with the same. The oil tank assembly oil leading devices are arranged at communication ports (11) of middle oil tanks, a communication port (11) between a first oil tank and the middle oil tank adjacent to the first oil tank and a communication port (11) between a tail oil tank and the middle oil tank adjacent to the tail oil tank, and used form enabling fuel oil to enter the middle oil tanks and the tail oil tank where the oil tank assembly oil leading devices are arranged and enabling the flow rate of the fuel oil to meet a preset flow rate when the fuel oil enters the oil tanks (1) from the oil tank assembly oil leading devices. The oil tank assembly oil leading devices are used for communicating all the oil tanks, enabling the fuel oil to enter all the oil tanks and enabling the flow rate of the fuel oil to meet the preset flow rate when the fuel oil enters all the oil tanks from the oil tank assembly oil leading devices. Compared with the prior art, the oil tank assembly oil leading devices enable the fuel oil to slide down along the inner walls of the oil tank assembly oil leading devices without affecting oil surfaces.
Description
technical field [0001] The invention relates to the field of aviation technology, in particular to an oil-flowing device for a fuel tank assembly and an aircraft with the same. Background technique [0002] The aircraft fuel tank assembly usually includes a plurality of fuel tanks. In the prior art, each fuel tank is usually only connected to each other, so that the first fuel tank is full and directly connected to the second fuel tank. At this time, the two fuel tanks are connected to each other. The oil port is located away from the bottom of the fuel tank, that is, the fuel falls into the second fuel tank from a high place. [0003] Usually, in aircraft fuel tanks, the fuel entering each fuel tank needs to be guaranteed at a certain flow rate (the flow rate is a known flow rate), but using the existing technology, when falling from a high place, the fuel flow rate usually exceeds the predetermined flow rate, and falling from a high place is easy It caused the oil surface...
Claims
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IPC IPC(8): B64D37/06
Inventor 赵平安王晓阳
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA