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Closed-cycle wind tunnel system with inner and outer cavities

A closed-loop and circulating-system technology, applied in the field of closed-loop wind tunnel systems, can solve the problems of high investment cost and long construction period.

Inactive Publication Date: 2013-04-24
上海傲鸿风能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After inspecting the products or projects of related wind tunnel manufacturers, we found that there are common problems in existing wind tunnels: high investment cost, basically exceeding tens of millions of yuan; long construction period, basically more than 12 months

Method used

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  • Closed-cycle wind tunnel system with inner and outer cavities
  • Closed-cycle wind tunnel system with inner and outer cavities
  • Closed-cycle wind tunnel system with inner and outer cavities

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Embodiment Construction

[0030] The specific implementation of the entertainment wind tunnel provided by the present invention will be further described below in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numerals are used to designate the same or similar components.

[0031] figure 1 It is a schematic front view of a closed air circulation system according to an embodiment of the present invention. In this embodiment, the closed airflow circulation system of the wind tunnel of the present invention comprises a closely connected inner cavity 1 and an outer cavity 2, wherein the outer cavity 2 surrounds the inner cavity 1 and communicates with the outer cavity at its two ends, forming a Closed air circulation structure. Driven by the air flow of the power system, the inner chamber 1 of the system is the gas ascending flow area relative to the ground, and the outer chamber 2 is the gas descending flow area relative to the ground. The air flow go...

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Abstract

The invention relates to a closed-cycle wind tunnel system with inner and outer cavities, which comprises a closed airflow cyclic system and a power system, wherein the closed airflow cyclic system comprises an inner cavity and an outer cavity encircling the inner cavity; both ends of the outer cavity are communicated with the inner cavity; and the power system is used for providing power, so that air is circulated in the closed airflow cyclic system.

Description

[0001] While submitting the application for the present invention, the applicant also submitted a utility model application corresponding to the application for the present invention. technical field [0002] The invention relates to a wind tunnel for sports and entertainment, in particular to a closed circulation wind tunnel system with inner and outer chambers. Background technique [0003] A wind tunnel is an experimental device that can artificially generate and control airflow for the research and development of aerodynamics. The vertical wind tunnel can generate vertical upward airflow, which is mainly used for aircraft research and development and skydiving simulation training. Since the 1990s, with the rise of extreme sports, skydiving simulation training has evolved into a new type of sports entertainment: using the vertical airflow generated by the vertical wind tunnel to balance the weight of the human body to achieve the purpose of flying and realize the freedom ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M9/02
Inventor 王仲年
Owner 上海傲鸿风能科技有限公司