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Ion wind indoor unit, ion wind air conditioner system and control method

The invention discloses an ion wind indoor unit, an ion wind air conditioner system and a control method, and relates to the technical field of refrigerating and heating equipment. In order to solve the problems that an existing air conditioner indoor unit is large in occupation size, large in noise and the like, the ion wind indoor unit is designed. The ion wind indoor unit comprises a shell and an indoor heat exchanger arranged in the shell; an ion wind generator is arranged on the upwind side and / or downwind side of the indoor heat exchanger, and carries out corona on air entering the interior of the generator to generate ion wind and blow out the iron wind so as to achieve convection heat exchange of indoor air; and meanwhile, the ion wind air conditioner system with the ion wind indoor unit and the control method of the air conditioner system are provided. The ion wind indoor unit can reduce the starting noise of air and eliminate electromagnetic noise of a motor and vibration noise of a structural part; use comfort is greatly improved; and meanwhile, the indoor unit structure is simplified, the occupied size of the indoor unit is reduced, the attractiveness of the indoor unit is improved, and the production cost and the assembling cost are reduced.
Owner:QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD

Ring binder mechanism

The invention relates to a ring binder mechanism comprising a housing (10) for receiving two carrier rails (20), wherein the carrier rails are positioned adjacent one another with at least a portion of their inner longitudinal edges (23) facing each other to form a linkage axis (22) and at least a portion of their outer longitudinal edges (24) engaging the housing (10). The carrier rails (20) have at least two half-rings (16) rigidly connected with the carrier rails, which together form a ring (14). The carrier rails (20) are limitedly pivotable relative to each other about the linkage axis (22), taking along the half-rings (16), between an open position and a closed position. A locking rod (31) having at least one locking element (32) is movable parallel to the linkage axis (22) relative to the housing (10) and the carrier rails (20) via an actuating element (18). The locking rod is provided adjacent the bottom or exterior surface of the carrier rails (i.e. the surface facing away from the housing). The locking element (32) engages a portion of the carrier rails and blocks the pivot path of the carrier rails (20) in the closed position. Abutments or bearings are provided on the carrier rails (20) or on the housing flanks (28) for receiving locking forces, against which the locking element (32) is supported in the closed position.
Owner:HORN HANS JOHANN
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