A hydraulic station structure for wind tunnel simulation experiment

Abstract

The invention relates to a hydraulic station structure for wind tunnel simulation experiments. An oil tank is installed at one side of a base, oil cylinder power sources with the two front ends facing the oil tank are arranged at the other side of the base in parallel at an interval, a clamper power source is arranged at one side of the upper end face of the oil tank, and a cooling mechanism is installed at the other side of the upper end face of the oil tank; pipelines for being communicated with multiple energy accumulators are arranged on the portion, at one side of the oil cylinder power source, of the base, the energy accumulators are arranged on a support in a rank array mode, and the support is provided with hoops for limiting all the energy accumulators. In the hydraulic station structure, the oil tank is installed on the base, two oil cylinder power sources are installed on the base at an interval, the pipelines are arranged in order, space is used well, the base can be transported directly, energy accumulators which are of different types and are different in height and diameter can be used, the support is communicated with the energy accumulators, the whole can be hoisted, transportation is convenient, by means of the optimization, the whole size is reduced, and the hydraulic station structure is convenient to install and maintain and ensures stability and safety of long-term work.

Description

technical field [0001] The invention belongs to the technical field of structure optimization of a hydraulic station for wind tunnel simulation experiments, in particular to a hydraulic station structure for wind tunnel simulation experiments. Background technique [0002] Wind tunnel experiment is an indispensable part in the development of aircraft. It not only plays an important role in the research and development of aviation and aerospace engineering, but also is indispensable in the fields of transportation, housing construction, and wind energy utilization. During the experiment, the model or the object is often fixed on the wind and ground to obtain the experimental data economically. In order to make the experimental results accurate, the flow during the experiment must be similar to the actual flow state, that is, it must meet the requirements of the similarity law, but due to the size of the wind tunnel. It is difficult to simulate all similar parameters in a wind...

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Problems solved by technology

The model or object in the experiment needs to use horizontal cylinders, vertical cylinders, X-direction clamps, Y-direction clamps and α-direction clamps, etc. These devices complete the predetermined actions under the action of the oil provided by the hydraulic station. Some hydraulic stations are large in size and the layout of various components is messy. In order to improve the stability of long-term work and the convenience of maintenance, there is an urgent need for a new hydraulic station structure with regular layout and easy disassembly and transportation.

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