Anti-freezing energy-saving transverse flow closed cooling tower

Abstract

The invention discloses an anti-freezing energy-saving transverse flow closed cooling tower, and particularly relates to the field of cooling towers. The anti-freezing energy-saving transverse flow closed cooling tower comprises a pointed-end plate, a protection plate is fixedly mounted at the bottom of the pointed-end plate, supporting columns are fixedly mounted on the left side and the right side of the bottom of the protection plate, and first suction cups are fixedly mounted at the bottoms of the supporting columns; and flow guide pipes are fixedly installed on the left side and the right side of the pointed-end plate, detachable drainage pipes are detachably installed at the bottoms of the flow guide pipes, and rotating blocks are detachably installed at the bottoms of the detachable drainage pipes. Through combined use of a filter block and a rotating block, when water flows through the filter block through a filter screen mounted in the filter block, impurities in rainwater are filtered through the filter screen mounted in the filter block, and blockage and disassembly of the drainage pipe are prevented; and a threaded rod is movably mounted in the rotating block, so that the internal flow speed is increased in the rotating process, and at the moment, the top flow is prevented from overflowing from the periphery of the pointed-end plate due to excessive flow.

Description

technical field [0001] The invention relates to the technical field of cooling towers, and more specifically, the invention relates to an antifreeze energy-saving cross-flow closed cooling tower. Background technique [0002] The cross-flow cooling tower is a device that can cool the water. The water flow falls vertically from the upper part of the tower, the air flows horizontally through the water spray packing, and the air flow and the water flow are orthogonal to the cooling tower. According to the quality of the cooling water, it is divided into: open tower and The closed tower is divided into: ordinary type (P), low noise type (D), ultra-low noise type (C), industrial type (G) according to the noise level, but the existing anti-icing device still has ventilation effect Poor, poor thermal insulation and can not rain problems. [0003] In order to solve the above problems, a patent of patent application publication number CN209230395U discloses an antifreeze energy-savi...

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Problems solved by technology

[0004]However, when the above-mentioned technical solutions are actually used, there are still many shortcomings;

[0005] 1. Due to the drainage tube in the existing device, when rainwater enters the drainage tube, the inside of the rainwater will contain some dust and impurities. For a long time, the dust will be inside the drainage tube and scale. , the use efficiency of the drainage tube is reduced;

[0006] 2. Since the diversion tube and the drainage tube of the existing device have the same caliber, the water flow of the drainage is also limited. When the flow rate of the top water is too large, it will overflow from the surrounding of the pointed plate, which will affect the work efficiency.

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