Electronic control type aimable ice shot impact testing device

Abstract

The invention discloses an electronic control type aimable ice shot impact testing device and belongs to the technical field of aeronautical facilities. The electronic control type aimable ice shot impact testing device comprises an air storage tank, an electronic control valve, a sighting device, an ice shot filling and launching compartment, an ice shot launching tube, an ice shot supporting rod, an ice shot inlet, a sliding valve groove, an ice shot inlet sliding valve and a hand lever, wherein the inlet of the ice shot launching tube is connected with the ice shot filling and launching compartment, the ice shot supporting rod is arranged in the ice shot filling and launching compartment, the sighting device is arranged on the ice shot filling and launching compartment, the ice shot inlet and the sliding valve groove are formed in the same lateral wall of the ice shot filling and launching compartment, the ice shot inlet sliding valve is arranged in the sliding valve groove, and the hand lever is fixedly connected with the ice shot inlet sliding valve. By means of the electronic control type aimable ice shot impact testing device, impact force is applied on ice shots by controlling high-pressure air, and therefore, the ice shots fly to a target quickly to achieve ice shot impact effect. The electronic control type aimable ice shot impact testing device is simple, parts are purchased or manufactured easily, the whole electronic control type aimable ice shot impact testing device can be implemented easily, and cost is low.

Description

technical field [0001] The invention belongs to the technical field of aviation equipment, and in particular relates to an aimable electronically controlled ice bomb impact test device which generates impact force on ice bombs by controlling high-pressure gas so that the ice bombs can quickly fly to a target. Background technique [0002] The full name of the turbofan engine is a turbofan engine, which is a type of aircraft engine developed from a turbojet engine. Compared with the turbojet, the main feature is that the area of ​​the first stage compressor is much larger, and it is also used as an air propeller, pushing part of the sucked air back through the periphery of the jet engine. The part through which the air of the core part of the engine passes is called the inner duct, and the outer part of the core engine through which only the fan air passes is called the outer duct. Turbofan engines are most suitable for use at a flight speed of 400 to 1,000 kilometers, so mo...

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Problems solved by technology

[0004] After searching the existing technology, the patent application number is 200710177013.6, which is named as an invention patent of a turbofan engine and its design method. It proposes a design method of a new turbofan engine, but it does not give simulated ice or Device for bird strikes on turbofan engines

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