RU1814029C - Cooling tower spraying device block - Google Patents

Abstract

Usage: in devices for cooling circulating water in power plants and industrial enterprises. The inventive unit of the tower sprinkler contains vertical corrugated pipes of greater length 1 and shorter length 2. welds 3 connecting them, horizontal through openings 4, supporting longitudinal partitions 5. The tower sprinkler block is made by welding the pipes 3, 1, 2 with welds by forming between themselves and adjacent to adjacent in a row pipes 1 of greater length with corrugated pipes of 2 shorter lengths installed with the formation of horizontal through openings 4 when placed in rows along the block height. 5 ill.

Description

The invention relates to a power system, in particular, to elements of devices for cooling circulating water in power plants and industrial enterprises, in particular to the design of cooling tower irrigators.

The aim of the invention is to reduce the material consumption and manufacturability of the assembly while increasing the efficiency of heat and mass transfer.

Figure 1 shows the block sprinkler tower, front view; figure 2 is a view from the side; on figs - in plan; in Fig.4.- a block of sprinklers divided by supporting partitions; on Fig, 5 - block sprinkler cooling tower in a perspective view.

The tower sprinkler block contains corrugated pipes of greater length 1 and shorter length 2, welds 3 connecting them, horizontal through openings 4, supporting longitudinal partitions 5. Block

the cooling tower sprinkler is made by bonding with welds 3 to each other at the ends of large vertical corrugated pipes 1, which are supporting longitudinal partitions 5, and smaller vertical corrugated pipes 2, which are installed to form horizontal through openings 4 placed in rows along the block height.

Upon irrigation with hot water of the proposed unit, an incident droplet stream forms a film of flowing water on the surface of corrugated pipes 1, interacting with the air entering the counterflow tower from below into the openings of pipes 1, 2 of the lower row, then into the through openings 4, where reformation takes place flowing down cooled water from a film state to a droplet depending on the number of rows of pipes 2 of less dpin along the height of the block and openings 4. Part of the drops

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can be sifted through the through channels of pipes 1, 2. In the cross-flow cooling tower, outside air can enter the irrigation block both from below and through openings

4.

The proposed cooler tower sprinkler unit is a lightweight construction that is economical in terms of material and creates low loads, and therefore the frame for the sprinkler can be made lightweight. In addition, the absence of additional fastening elements for pipes ensures the manufacturability of the unit.

Effective heat and mass transfer is ensured by repeated reformation of the cooled water flowing through corrugated pipes 1,2 and through openings 4, which increases the evaporative and contact heat transfer of hot water with outside air. .

Claims (1)

SUMMARY OF THE INVENTION Cooling tower sprinkler block comprising vertical corrugated pipes made of thermoplastic material of various lengths arranged in the cross section of the block mutually perpendicular rows and fastened together, and some of the pipes are made with a length equal to the height of the block, characterized in that that, in order to reduce the material consumption and manufacturability of the assembly while increasing the heat and mass transfer efficiency, the pipes are installed adjacent to adjacent pipes in a row and fastened along their Generators, and the pipes of shorter length are installed with the formation of horizontal through openings placed in rows along the block height and separated by supporting longitudinal partitions formed pipes having a length equal to the height of the block. 1 J J cabbage soup & 4