SUCTION APPARATUS HAVING DOUBLE SEPARATING CYLINDRICAL MESH

• Main Author: LEE, Won Bae
• Format: Patent
• Language: English; French; Korean
• Published: 23.05.2024
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; RANGES; VENTILATING; WEAPONS

The present invention relates to a suction apparatus having a double separating cylindrical mesh. A vortex air suction fan comprises: outer wings which interact with the inner surface of a vortex-forming housing by rotating within the vortex-forming housing, form a vortex in the surrounding air, and direct the vortex from an air suction port of the vortex-forming housing; inner wings which suction the surrounding air from the air suction port by rotating inside the outer wings; and a suction motor which rotates the outer and inner wings. The double separating cylindrical mesh is mounted on the air suction port of the vortex-forming housing, and comprises: an outer cylindrical mesh having a peripheral edge mounted along the perimeter of the air suction port; and an inner cylindrical mesh having a peripheral edge disposed on the inside of the outer cylindrical mesh so as to correspond to the boundary between the inner and outer wings. The height of each of the outer cylindrical mesh and the inner cylindrical mesh is set on the basis of the air suction port of the vortex-forming housing according to a suction area control mode. La présente invention concerne un appareil d'aspiration à maille cylindrique à double séparation. Un ventilateur d'aspiration d'air à tourbillon comprend : des ailettes externes qui interagissent avec la surface interne d'un logement générateur de tourbillon en tournant dans le logement générateur de tourbillon, qui forment un tourbillon dans l'air environnant et qui dirigent le tourbillon depuis un orifice d'aspiration d'air du logement générateur de tourbillon ; des ailettes internes qui aspirent l'air environnant depuis l'orifice d'aspiration d'air en tournant dans les ailettes externes ; et un moteur d'aspiration qui fait tourner les ailettes externes et internes. La maille cylindrique à double séparation est montée sur l'orifice d'aspiration d'air du logement générateur de tourbillon. Ladite maille comprend : une maille cylindrique externe comportant un bord périphérique monté le long du périmètre de l'orifice d'aspiration d'air ; et une maille cylindrique interne comportant un bord périphérique situé sur l'intérieur de la maille cylindrique externe de façon à correspondre à la limite entre les ailettes internes et externes. La hauteur de chaque maille parmi la maille cylindrique externe et la maille cylindrique interne est définie sur la base de l'orifice d'aspiration d'air du logement générateur de tourbillon en fonction d'un mode de commande de zone d'aspiration. 본 발명은 이중 분리 원통 망을 가진 흡입장치에 관한 것이다. 와류공기 흡입팬은 와류형성 하우징 내에서 회전함에 따라 와류형성 하우징의 내면과 상호 작용하여 주변 공기에 와류를 형성해서 와류형성 하우징의 공기 흡입구로부터 보내는 외부 날개와, 외부 날개의 내측에서 회전함에 따라 공기 흡입구로부터 주변 공기를 흡입하는 내부 날개, 및 외부 날개와 내부 날개를 회전시키는 흡입모터를 구비한다. 이중 분리 원통 망은 와류형성 하우징의 공기 흡입구에 장착되는 것으로, 둘레 가장자리가 공기 흡입구 주변을 따라 장착되는 외부 원통 망과, 둘레 가장자리가 내부 날개와 외부 날개의 경계 부위에 대응되게 외부 원통 망의 내측에 배치된 내부 원통 망을 구비한다. 외부 원통 망과 내부 원통 망은 흡입영역 조절 모드에 따라 와류형성 하우징의 공기 흡입구를 기준으로 각각의 높이가 설정된다.