| 摘要 |
The inlet nozzle is with enhanced efficiency and it is applicable for heating liquids, predominantly water for industrial and domestic purposes. It consists of an outer pipe (1); inside the outer pipe there is a sealing through pipe (2), which is supported at its lower end by a fixed through cap end (3) by means of a retainer (9). At the upper end of the sealing through pipe (2) there is a water reflector (4) that has a support (5) with a foot (6) with an opening in it. On the upper face of the outer pipe (1) there is a sealing (7) and over it the foot (6) is located. The foot (6) is locked by a locking means to the sealing through pipe (2). It is possible the water reflector (4) to be a truncated sphere with radius from 35 mm to 100 mm, truncation towards the centre of the sphere from 0.001 mm to 45 mm, and outer radius after truncation from 10 mm to 100 mm. The uniform distribution and the low speed of the cold water flow result in an increase in the discharged amount of hot water. |
