Air & steam parallelly connected one-piece high efficiency compound condenser

The utility model discloses an air & steam parallelly connected one-piece high efficiency compound condenser including an air cooling condenser (13) and a vaporizing condenser (21). A steam distribution pipe (12) communicated with the steam discharge pipe of a steam turbine is directly accessed into the air cooling condenser (13) and the vaporizing condenser (21), The steam distribution pipe (12) is communicated to a condensate collecting box (19) via the forward flow tube banks (17, 18) of the air cooling condenser and the vaporizing condenser, the condensate collecting box (19) is communicated to a vacuum pumping system (20) via the contraflow tube bank (16) of the air cooling condenser, and the condensate collecting box (19) is communicated to a condensate tank (15) via pipelines. The condenser in the utility model combines the advantage of the air cooling condenser in water saving and the advantages of the vaporizing condenser in high heat efficiency, energy saving, low condensing backpressure etc., in ad