Water vector spraying propulsion ventilation cooling tower capable of changing spray angle

Abstract

The invention relates to the technical field of cooling towers and discloses a water vector spraying propulsion ventilation cooling tower capable of changing a spray angle. The water vector spraying propulsion ventilation cooling tower capable of changing the spray angle comprises a tower body; a water vector mechanism structure machine core is arranged in the tower body; a linked fan blade fixingpoint is mounted at the top end of the water vector mechanism structure machine core; the linked fan blade fixing point is rotationally connected with the water vector mechanism structure machine core; a propulsion rotating spray head is fixedly mounted at the top end of the linked fan blade fixing point; a hose fixedly communicates with the bottom end of the water vector mechanism structure machine core; a water inlet pipe fixedly communicates with the other end of the hose; the other end of the water inlet pipe runs through the side wall, close to the bottom, of the tower body and extends outwards; a cross rod is hinged to the side wall, close to the bottom end, of the water vector mechanism structure machine core; and the other end of the cross rod is fixedly connected with the internal wall of the tower body. According to the water vector spraying propulsion ventilation cooling tower capable of changing the spray angle, the spray angle of the spray head is conveniently and automatically changed so that the spraying covering surface is effectively enlarged and the heat exchanging efficiency is enhanced.

Description

technical field [0001] The invention relates to the technical field of cooling towers, in particular to a water vector spray propulsion ventilation cooling tower capable of changing the spray angle. Background technique [0002] Most of the spray cooling towers used in the market today are counter-flow structures. The main principle of their work is: the hot water to be cooled flows out of the equipment and is sprayed out through the spray head connected to the spray propulsion device. Because the internal structure of the spray head is designed with a swirling flow and a shrinking port, the water sprayed out of the spray head is suddenly enlarged due to the outlet, making the sprayed water flow in the shape of a trumpet, and the rotating water droplets are in a very fine atomization state. Contact with the air to realize the heat exchange process of the cooling tower, and the water sprayed backward exerts a reaction force on the spray head, so that the spray head generates ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a water vector spray propulsion ventilation cooling tower which can change the spray angle, which has the advantage that the spray angle can be automatically adjusted, and solves the problem of the spray propulsion ventilation cooling tower in the prior art. The head just rotates in situ, which affects the heat transfer efficiency

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