Patents Assigned to CHEONG GU INNOVATION CO.,LTD.
  • Exhaust gas discharge device for fire engine in fire station
    Patent number: 11111680
    Abstract: The present invention provides an exhaust gas discharge device for a fire engine in a fire station, the device comprising: a base frame inserted into a guide groove formed on the floor of the garage of the fire station; a lifting frame connected to the upper part of the base frame to slide in a vertical direction; a suction hood having a suction hole on one side while having a container shape including a space unit inside thereof; a discharge pipe unit for guiding the exhaust gas of the fire engine in the garage to be discharged to the outside of the garage; a discharge fan for generating a suction force for the exhaust gas to be discharged to the outside of the garage through the discharge pipe unit; a lifting means for generating a driving force to slide the lifting frame in the vertical direction; a rotation connection member for enabling the suction hole of the suction hood to face an exhaust port of the fire engine while the suction hood rotates around the hinge when the lifting frame ascends by the lift
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: September 7, 2021
    Assignee: CHEONG GU INNOVATION CO., LTD.
    Inventor: Sang Soon Ha
  • EXHAUST GAS DISCHARGE DEVICE FOR FIRE ENGINE IN FIRE STATION
    Publication number: 20200011072
    Abstract: The present invention provides an exhaust gas discharge device for a fire engine in a fire station, the device comprising: a base frame inserted into a guide groove formed on the floor of the garage of the fire station; a lifting frame connected to the upper part of the base frame to slide in a vertical direction; a suction hood having a suction hole on one side while having a container shape including a space unit inside thereof; a discharge pipe unit for guiding the exhaust gas of the fire engine in the garage to be discharged to the outside of the garage; a discharge fan for generating a suction force for the exhaust gas to be discharged to the outside of the garage through the discharge pipe unit; a lifting means for generating a driving force to slide the lifting frame in the vertical direction; a rotation connection member for enabling the suction hole of the suction hood to face an exhaust port of the fire engine while the suction hood rotates around the hinge when the lifting frame ascends by the lift
    Type: Application
    Filed: July 31, 2017
    Publication date: January 9, 2020
    Applicant: CHEONG GU INNOVATION CO.,LTD.
    Inventor: Sang Soon HA