Abstract: A water curtain head according to the present invention may comprise: a head body which is connected to a water supply pipe installed in an inner side of a building and has a water-releasing opening; and a deflector arranged adjacent to the water-releasing opening to allow water discharged by the water-releasing opening to pass therethrough. The deflector may comprise: a first spray nozzle formed on the front surface of the deflector to penetrate the front surface of the deflector; and a second spray nozzle formed to be recessed inward from a side surface of the deflector by a predetermined section.
Type:
Grant
Filed:
November 1, 2016
Date of Patent:
June 8, 2021
Assignees:
Paratech Company Limited, Korea Fire Industry Technology Institute, Chung Ang University Industry Academic Cooperation Foundation
Inventors:
Dongjoon Kim, Junseok Nam, Hongsun Ryou
Abstract: A water curtain head according to the present invention may comprise: a head body which is connected to a water supply pipe installed in an inner side of a building and has a water-releasing opening; and a deflector arranged adjacent to the water-releasing opening to allow water discharged by the water-releasing opening to pass therethrough. The deflector may comprise: a first spray nozzle formed on the front surface of the deflector to penetrate the front surface of the deflector; and a second spray nozzle formed to be recessed inward from a side surface of the deflector by a predetermined section.
Type:
Application
Filed:
November 1, 2016
Publication date:
February 28, 2019
Applicants:
Paratech Company Limited, Korea Fire Industry Technology Institute, Chung Ang University Industry Academic Cooperation Foundation
Inventors:
Dongjoon KIM, Junseok NAM, Hongsun RYOU