JP2020148454A5

JP2020148454A5 -

Info

Publication number: JP2020148454A5
Application number: JP2020089501A
Authority: JP
Filing date: 2020-05-22
Publication date: 2022-04-26

Description

本発明によれば、
隣接して配置された複数のノズルが同一方向に回転しながら空気流を噴射する気体噴出装置であって、前記気体噴出装置は、
気体を受け入れる流体流路を備え、回転可能に保持された回転体と、
前記回転体から内部が遮られずに延び、前記気体をオリフィスから噴射させるノズル部材と、
前記回転体および前記ノズル部材を収容する保護カバーと
保護カバー内部で、前記オリフィスを収容する空間を画定する底板と、
を備え、前記ノズル部材は、前記回転体に接合され、前記回転体との接合部から前記ノズル部材の内径を保持して前記オリフィスまで屈曲して延び、前記オリフィスから気体を径方向外側に偏向して噴出させる、気体噴出装置が提供される。 According to the present invention
A gas ejection device in which a plurality of nozzles arranged adjacent to each other inject an air flow while rotating in the same direction, and the gas ejection device is a gas ejection device.
A rotating body that is rotatably held with a fluid flow path that accepts gas,
A nozzle member that extends unobstructed from the rotating body and injects the gas from the orifice.
A protective cover accommodating the rotating body and the nozzle member, and a bottom plate defining a space accommodating the orifice inside the protective cover.
The nozzle member is joined to the rotating body, holds the inner diameter of the nozzle member from the joint with the rotating body, bends and extends to the orifice, and deflects the gas radially outward from the orifice. A gas ejection device is provided to eject the gas .

前記保護カバー内部で、前記オリフィスを収容する空間を画定する底板を備え、前記ノズル部材は、前記流体流路と前記オリフィスとの間に延び、前記底板に対して周方向および垂直方向に対して傾斜して延びてもよい。 Inside the protective cover, a bottom plate defining a space for accommodating the orifice is provided, and the nozzle member extends between the fluid flow path and the orifice with respect to the circumferential direction and the vertical direction with respect to the bottom plate. It may be inclined and extended.

Claims

A gas ejection device in which a plurality of nozzles arranged adjacent to each other inject an air flow while rotating in the same direction, and the gas ejection device is a gas ejection device.
A rotating body that is rotatably held with a fluid flow path that accepts gas,
A nozzle member that extends unobstructed from the rotating body and injects the gas from the orifice.
A protective cover for accommodating the rotating body and the nozzle member is provided, and the nozzle member is joined to the rotating body, and bends from the joint portion with the rotating body to the orifice while holding the inner diameter of the nozzle member. A gas ejection device that extends and ejects gas from the orifice by deflecting it radially outward.

Inside the protective cover, a bottom plate defining a space for accommodating the orifice is provided, and the nozzle member extends between the fluid flow path and the orifice with respect to the circumferential direction and the vertical direction with respect to the bottom plate. The gas ejection device according to claim 1, which extends at an angle.