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发明公开
CN105363291A 动车组冷却进风过滤装置 无效 - 驳回

动车组冷却进风过滤装置
摘要：
本发明提供一种动车组冷却进风过滤装置。本发明提供的动车组冷却进风过滤装置包括：进风过滤板与铰接合叶；进风过滤板盖设在动车组的进风口上，进风过滤板具有可抽出的滤网，铰接合叶一端与进风口的边缘连接，另一端与进风过滤板的边缘相连，以使进风过滤板绕铰接合叶转动时，进风过滤板在进风口呈打开或关闭状态。本发明提供的动车组冷却进风过滤装置，当进风过滤板呈打开状态时，可将滤网从进风过滤板内抽出，以便于对滤网进行更换和清洗工作，从而降低了对动车组冷却进风过滤网的拆卸和清洗难度，提高了维护效率，利于对动车组冷却进风过滤系统的保养。
摘要（英）：

The present invention provides a cooling air-intake filtering device for a motor train unit. The cooling air-intake filtering device for the motor train unit provided by the present invention comprises: an air-intake filtering plate and hinged vanes; The air-intake filtering plate is arranged at the air inlet of the motor train unit, the air-intake filter plate has an extractable filtering screen, an end of each of the hinged vanes is connected to the edge of the air inlet, the other end is connected to the edge of the air-intake filtering plate, so that the air-intake filtering plate is in an open or closed state at the air inlet when the air-intake filtering plate rotates around the hinged vanes. According to the cooling air-intake filtering device for the motor train unit provided by the present invention, when the air-intake filtering plate is in an open state, the filtering screen is extracted from the air-intake filtering plate so as to change and clean the filtering screen, thereby reducing replacing and cleaning difficulties of the cooling air inlet filtering screen of the motor train unit, improving the maintenance efficiency and facilitating the maintenance of the cooling air-intake filtering system of the motor train unit.

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