Efficient water distribution spray head for cooling tower

Abstract

The invention relates to an efficient water distribution nozzle for a cooling tower. The efficient water distribution nozzle comprises a water distribution pipe, a water pressure adjusting mechanism, a rotary water distributor and a plurality of corresponding fan blade plates; the water pressure adjusting mechanism comprises a reinforcing ring plate fixedly connected to the inner side wall of the water distribution pipe, and a corresponding annular air bag is fixedly arranged on the upper portion of the reinforcing ring plate; the rotary water distributor is rotationally mounted at the water outlet end of the water distribution pipe, the rotary water distributor comprises at least two annular water distribution rings which are arranged in a concentric circle, and the height of the annular water distribution ring located on the outer side is lower than that of the annular water distribution ring located on the inner side; each of the upper end faces of all the annular water distribution rings is provided with an arc-shaped water blocking groove with the same track in an arc shape; and a corresponding mounting shaft is upwards and fixedly connected to the center of the annular water distribution ring located on the innermost side, and the fan blade plates are fixedly connected to the end, located in the water distribution pipe, of the mounting shaft. The water outlet pressure can be adjusted in a self-adaptive mode, the power of water flow can be effectively utilized, and therefore the sputtering range of cooling water is effectively and greatly widened.

Description

technical field [0001] The invention relates to a water distribution nozzle, in particular to a high-efficiency water distribution nozzle for a cooling tower. Background technique [0002] The cooling tower cloth water nozzles on the existing market are basically in the form of splashing nozzles. The cooling water pump is used to transport cooling water to the cooling tower, and the water droplets are splashed to the surrounding cooling fillers for cooling through the splashing baffle in the nozzle. , the size of the sputtering range is directly proportional to the cooling water flow, flow rate, water pressure, etc. [0003] The existing cooling tower cloth water nozzle has the following defects in the actual use process: [0004] 1) The splash baffle is fixed, and the splash range cannot meet the design requirements when the cooling water flow rate is small, that is, the water outlet pressure is low; [0005] 2) The inlet pressure of cooling water depends entirely on the ...

AI Technical Summary

Problems solved by technology

[0004] 1) The splash baffle is fixed, and the splash range cannot meet the design requirements when the cooling water flow rate is small, that is, the water outlet pressure is low;

[0005] 2) The inlet pressure of cooling water depends entirely on the pressure at the water inlet pipe end. When the pressure at the water inlet pipe end is low, the spraying range of the cooling nozzle is reduced, making it impossible to distribute water evenly, which directly affects the energy efficiency of the air conditioning system and increases the System energy consumption

Images