Ventilation energy-saving equipment for green building
The utility model relates to the technical field of green buildings, and discloses a ventilating and energy-saving device for a green building, which comprises a mounting block, the mounting block is provided with a check block, a sliding groove and a mounting shell, the mounting shell is provided w...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of green buildings, and discloses a ventilating and energy-saving device for a green building, which comprises a mounting block, the mounting block is provided with a check block, a sliding groove and a mounting shell, the mounting shell is provided with a sliding block, and the mounting shell is correspondingly and movably assembled with the sliding groove in the mounting block through the sliding block. Ventilation grooves are formed in the mounting block and the mounting shell in a penetrating mode, connecting blocks are symmetrically and fixedly assembled on the two symmetrical side faces of the mounting shell, tooth blocks are fixedly assembled on the connecting blocks, a rotating rod is movably assembled on a check block, gears are fixedly assembled at the two ends of the rotating rod, the gears and the tooth blocks on the two sides are subjected to insection assembly, and an L-shaped support is fixedly assembled on the check block; according to the venti |
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