Pressure type low-dead-oil bubble-preventing passenger plane oil tank device
An anti-bubble and pressure-type technology, which is applied to the fuel tank of the power unit and the safety measures of the fuel tank, can solve the problems of lack of cooling function, passenger aircraft combustion, high temperature, etc., to increase the heat dissipation effect, prevent cold air leakage, and improve the cooling situation. Effect
Active Publication Date: 2018-11-30
HENGCHENG AVIATION TECH(NANTONG) CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to make up for the deficiencies in the prior art, and to provide a pressure-type low dead oil and anti-bubble airliner fuel tank device. If the temperature is too high, the fuel tank device of the airliner will be ignited directly, which will cause the aircraft to burn, so it does not have the problem of cooling
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] see Figure 1-5, the present invention provides a technical solution: a pressure-type low dead oil anti-bubble airliner fuel tank device, comprising a device body 2, the bottom surface of the device body 2 is fixedly connected with a base 1, and a sealing mechanism 8 is installed on the upper surface of the device body 2 , and the cooling mechanism 7 is installed on the left side of the upper surface of the base 1, the inner bottom wall of...
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The invention discloses a pressure type low-dead-oil bubble-preventing passenger plane oil tank device and relates to the technical field of passenger plane oil tank devices. The pressure type low-dead-oil bubble-preventing passenger plane oil tank device comprises a device body, a base is fixedly connected to the bottom face of the device body, a sealing mechanism is installed on the upper surface of the device body, a cooling mechanism is installed on the left side of the upper surface of the base, a holding board is fixedly connected to the inner bottom wall of the device body, and an oil tank body is placed on the upper surface of the holding board. By the adoption of the pressure type low-dead-oil bubble-preventing passenger plane oil tank device, the device body can be stably coveredwith a sealing cover through the sealing mechanism, so that cold air in the device body is prevented from being emitted, the cooling condition in the device body is improved, a first through hole anda second through hole are located on the same vertical line, the cold air can more quickly enter a condensation box, the enabling effect of the first through hole and the second through hole is improved, the first through hole and the second through hole are in the same size, the passing smoothness of the cold air can be improved, and the overall heat dissipation effect is improved.
Description
technical field [0001] The invention relates to the technical field of passenger aircraft fuel tank devices, in particular to a pressure-type low dead oil and anti-bubble passenger aircraft fuel tank device. Background technique [0002] The fuel tank of passenger aircraft can be made of aluminum alloy, oil-proof material or stainless steel. The integral fuel tank of the wing is a part of the wing structure. It is made of the same material as the wing structure, and the seams are sealed with oil-proof sealant . The choice of fuel tank structural material depends on the type of passenger aircraft and the purpose of the passenger aircraft. Generally speaking, the materials selected for the fuel tank and fuel system will not chemically react with the fuel used by the passenger aircraft. [0003] At present, the fuel tank device of the passenger plane needs to be used for fuel work when the passenger plane is flying, and the outer surface of the fuel tank device will generate h...
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IPC IPC(8): B64D37/32B64D37/06B64D37/04
CPCB64D37/04B64D37/06B64D37/32
Inventor 梁定璿陈伟忠
Owner HENGCHENG AVIATION TECH(NANTONG) CO LTD