| 摘要 |
The present invention provides a balance valve of asymmetric structure, which is accommodated in the holding space preset into the dual-temperature ceramic valve; the first and second lateral end walls are separately set at both ends of the holding space; the balance valve comprises: fixed valve pipe and moveable spool, of which the moveable spool is transversely assembled into the fixed valve pipe in a transverse movement state; the first end of the moveable spool is recessed to form a hot water slot, and the second end recessed to form a cold water slot; the hot/cold water slots are separated by a partition; moreover, the hot water slot is provided with a hot water punch hole connected with the hot water opening of the fixed valve pipe, the cold water slot is provided with a cold water punch hole connected with the cold water opening of the fixed valve pipe; the present invention is characterized by that, the balance valve comprises an asymmetric structure, which is extended asymmetrically by the first ends and second ends of the fixed valve pipe or the moveable spool; or expanded asymmetrically by the hot/cold water openings of the fixed valve pipe, or expanded asymmetrically by the hot/cold water punch holes of the moveable spool; with this design, if the dual-temperature ceramic valve is switched to cold/hot water supply modes and the hot-water line is blocked to make the moveable spool abutted towards the first lateral end wall of the holding space, a cold water channel is formed between the cold water opening of the fixed valve pipe and the second end of the moveable spool to maintain cold water supply function, thus realizing improved ease of operation and applicability. 101 56 523 524 |
