Vortex ring generation device based on radial disturbance principle

A technology for generating devices and vortex rings, which is applied in the field of fluid mechanics, can solve problems such as the limitation of ventilation volume and the unsatisfactory ventilation volume of vortex rings, etc., and achieve the effects of simple and compact structure, improved user experience, and high ventilation volume

Active Publication Date: 2019-09-06
WUHAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing vortex ring generating device, the vortex rings are mainly generated intermittently one by one, and the ventilation rate is greatly limited. For the heating or cooling fields with the minimum ventilation rate standard, the vortex ring ventilation rate produced by it cannot meet the requirements.

Method used

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  • Vortex ring generation device based on radial disturbance principle
  • Vortex ring generation device based on radial disturbance principle
  • Vortex ring generation device based on radial disturbance principle

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the drawings and embodiments.

[0025] Reference Figure 1 ~ Figure 5 As shown, the scroll ring generating device based on the radial disturbance principle in one embodiment of the present invention is characterized in that it includes an air supply device, a radial disturbance device, a ventilation duct and two opening and closing plates, an air supply device, a radial The two opening and closing plates are arranged in the ventilation duct in sequence along the air flow direction; the two opening and closing plates are arranged symmetrically in the ventilation duct, and the two opening and closing plates are provided with symmetrically arranged semicircular holes, and the radial disturbance device is respectively connected with The two opening and closing plates are connected to drive the two opening and closing plates to open or close; when the two opening and closing plates are closed, the semic...

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Abstract

The invention discloses a vortex ring generation device based on radial disturbance principle. The vortex ring generation device based on the radial disturbance principle comprises an air feed device,a radial disturbance device, a ventilating duct and two opening and closing plates, wherein the air feed device, the radial disturbance device and the two opening and closing devices are sequentiallyarranged in the ventilating duct along the air flow direction, the two opening and closing plates are transversely and symmetrically arranged in the ventilating duct, semi-circular holes symmetrically arranged are formed in the two opening and closing plates, and the radial disturbance device is connected with the two opening and closing plates, and drives the two opening and closing plates to open or close. The vortex ring generation device based on the radial disturbance principle achieves continuous air feeding, generates a plurality of vortex rings on a section of continuous airstream, connects the vortex rings through common air, greatly improves ventilation rate, and can meet the requirement for the minimum ventilation rate in the heat supply or refrigeration field.

Description

Technical field [0001] The invention relates to the technical field of fluid mechanics, in particular to a vortex ring generating device based on the principle of radial disturbance. Background technique [0002] In the existing vortex ring generating device, the vortex rings are mainly generated one by one intermittently, and the ventilation volume is greatly restricted. For heating or cooling fields with minimum ventilation volume standards, the generated vortex ring ventilation volume cannot meet the requirements. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a vortex ring generating device based on the principle of radial disturbance in response to the above-mentioned defects in the prior art, which realizes continuous and uninterrupted air supply and generates several vortex rings on a continuous airflow. And there is a common wind connection between the vortex ring and the vortex ring, which greatly increases the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/10
CPCF24F13/10
Inventor 郭冠伦胡詹迪弋戈徐琳郑润泽李世豪付亿元刘坤
Owner WUHAN UNIV OF TECH
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