Building body ventilating device
A technology for ventilation devices and buildings, applied in ventilation systems, space heating and ventilation, household heating, etc., can solve the problems of no air guide, easy damage, waste of space, etc., and achieve space saving, convenient opening and simple structure. Effect
Inactive Publication Date: 2017-12-22
杨金燕
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Abstract
The invention discloses a building body ventilating device. The building body ventilating device comprises a transparent plate installed at the position of a ventilating opening, a through ventilating cavity is formed in the middle of the transparent plate, the outer side end of the ventilating cavity is sealed through a movable plate, the outer side ends of the upper and lower ends of the transparent plate are each provided with a fixing plate, the opposite faces of the fixing plates are each provided with a sliding groove, a sliding block is installed in each sliding groove, a spring is installed in each sliding groove, each sliding block is installed in the corresponding sliding groove and is in contact with the end face of one side of the corresponding spring, the upper and lower ends of the movable plate is each provided with a rotating shaft, the rotating shafts are arranged at the middle portions of the upper and lower end faces of the movable plate, and the opposite faces of the sliding blocks are each provided with a rotating shaft hole. The building body ventilating device is simple in structure, the movable plates can be conveniently pushed outwards, the ventilating cavity is opened, and air inlet is achieved; and an air guide structure can be formed by rotating the movable plate, external airflow is guided to enter an indoor place, more space is saved by the ventilating manner in the aspect of opening manner, external space is reasonably used, space of a building body is not used, and opening is more convenient.
Application Domain
Lighting and heating apparatusVentilation systems
Technology Topic
AirflowEngineering
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Examples
- Experimental program(1)
Example Embodiment
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