Ventilation device for house building construction

• Main Authors: LI YONGJUN, DAI BO, LI JUN, ZHOU QIANG, GUO SANHUA, ZHOU JIANWEI, PENG LINGJUN, OUYANG JIALE
• Format: Patent
• Language: Chinese; English
• Published: 10.02.2023
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The utility model provides a ventilation device for house building construction, which comprises a ventilation pipe, one end of the ventilation pipe is fixedly provided with a shell through a bolt, the outer wall of the shell is fixedly provided with a positioning frame, and the inner wall of the shell is fixedly provided with a supporting plate. According to the ventilation device for house building construction, the adjusting mechanism and the spraying mechanism are additionally arranged on the ventilation device, the rotating rod drives the two mounting plates to rotate, so that the baffle is turned over, the air blowing height is conveniently adjusted, the air is blown downwards in summer, the baffle can be completely turned over to the position above the shell in winter, and the ventilation device is convenient to use. According to the ventilation device for the building construction site, wind is prevented from blowing towards workers, the applicability of the ventilation device is greatly improved, wat