| 摘要 |
An air conditioner has vibration resistance and good maintenance operation, and can prevent a screw from being lost. An air conditioner air interchanger (1) is configured in a ceiling and comprises a total heat exchange casing (51), a maintenance cover (80), a hinge connecting element (60) and a screw (87), wherein a maintaining object is accommodated in the total heat exchange casing (51) which forms a maintaining opening (71) covered with the maintenance cover (80); the hinge connecting element (60) is connected with one side of the total heat exchange casing (51) and one side of the maintenance cover (80); and the screw (87) is used for fixing the hinge connecting element (60) to the maintenance cover (80). In a stationary state that the screw (87) is screwed, the maintenance cover (80) is fixed to the total heat exchange casing (51) through the hinge connecting element (60); and on the condition that the screw (87) is unscrewed, the maintenance cover (80) can move relative to the total heat exchange casing (51). |
