Rotating propulsion type showerhead

A push-type, sprinkler technology, applied in direct contact heat exchangers, water shower coolers, heat exchanger types, etc., can solve the problems of reducing cooling effect, water flow can not be evenly dispersed, packing damage, etc., to achieve water distribution The effect of improved uniformity and good water distribution

Active Publication Date: 2011-01-19
江苏海鸥冷却塔股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the structural defects of the current nozzles used in cooling towers, the water flow is often not evenly dispersed when distributing water, especially when the water inlet pressure is low, the water flow converges into a water column and flows down because of the inability to disperse, which greatly reduces the cooling effect. effect, and at the same time caused a certain impact on the packing, so the packing will be damaged for a long time

Method used

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  • Rotating propulsion type showerhead
  • Rotating propulsion type showerhead

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Embodiment Construction

[0013] Such as figure 1 A rotary propulsion sprinkler shown has a water spout 1, a rotatable helical impeller 3 facing the water spout 1 is suspended below the water spout 1, and a tooth The ring-shaped water diffuser ring 4 is also provided with a disk-shaped splash plate 5 below the water diffuser ring 4 .

[0014] Two hanging ribs 2 extend from the side of the water spray port 1 along the water outlet direction, and the other end of the hanging ribs 2 is connected with the splash plate 5 .

[0015] The splash plate 5 has a central axis 51 , and the water diffuser ring 4 above the splash plate 5 is connected to the central axis 51 through its spokes, and the shaft sleeve of the spiral impeller 3 above the water diffuser ring 4 is also sleeved on the central axis 51 .

[0016] The water flow is sprayed from the water nozzle 1 of the nozzle, and impacts on the spiral impeller 3, and the spiral impeller 3 rotates. Most of the water flow is scattered under the rotation of the ...

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Abstract

The invention relates to a device used for a cooling tower, in particular to a screw-pushing water distributing sprayer used for the cooling tower. The device is provided with a water-spraying port, and a screw impeller is suspended under the water-spraying port facing the water-spraying port. A toothed ring-shaped water distributing ring is arranged below the screw impeller, and a disk-shaped water splash plate is also arranged below the water-distributing ring. The existing sprayer used for cooling towers has the problems caused by defects that water flow cannot be evenly distributed when in water distribution; water columns are easy to be formed to flow down when water feeding pressure is lower, thus not only reducing the cooling effect but also causing damages to fillings. Compared with the common water-distributing sprayer used for the cooling tower, the screw-pushing water distributing sprayer can greatly enhance the uniformity of water distributing.

Description

technical field [0001] The invention relates to equipment for cooling towers, in particular to a rotary propulsion water distribution nozzle for cooling towers. Background technique [0002] One of the important components of the cooling tower is its cooling water distribution nozzle, the water distribution performance of the nozzle directly affects the cooling effect of the cooling tower. The uneven water distribution of the nozzles will not only reduce the cooling effect of the cooling tower, but may also cause the collapse of the cooling tower packing in severe cases, hindering the operation of the entire cooling tower system. The water distribution effect of the nozzle is mainly reflected in the uniformity and fineness of the water droplets. Due to the structural defects of the current nozzles used in cooling towers, the water flow is often not evenly dispersed when distributing water, especially when the water inlet pressure is low, the water flow converges into a wate...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): F28F25/06
Inventor包冰国王健孙杰葛方敏
Owner江苏海鸥冷却塔股份有限公司