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Reverse water distribution industrial cooling tower

A cooling tower and industrial technology, applied in water shower coolers, direct contact heat exchangers, heat exchanger types, etc., can solve the problems of aerodynamic field matching of water distribution cooling towers, low efficiency of cooling towers, etc., to improve thermal power Performance and operation safety and economy, solving the problem of poor air-water matching, and solving the effect of freezing in winter

Inactive Publication Date: 2020-11-03
高晋柏 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing flow direction of hot water from the inside to the outside makes the water distribution not well matched with the aerodynamic field of the cooling tower
This is one of the main reasons why large industrial cooling towers are not efficient today

Method used

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  • Reverse water distribution industrial cooling tower
  • Reverse water distribution industrial cooling tower
  • Reverse water distribution industrial cooling tower

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Experimental program
Comparison scheme
Effect test

Embodiment

[0035] Such as figure 1 , figure 2 , image 3 As shown, the invention provides a kind of reverse water distribution industrial cooling tower, comprising:

[0036] A cooling tower body 10, the bottom of the cooling tower body 10 is provided with a packing area 11, and the bottom of the packing area 11 is provided with a reservoir 12;

[0037] Central shaft 20, the central shaft 20 is arranged in the middle position inside the cooling tower body 10, the upper end of the central shaft 20 is provided with a main water tank 30, and the main water tank 30 is cross-shaped, wherein the main water tank 30 includes an upper water tank 31, a lower water tank 32 arranged at the bottom of the upper water tank 31, the outer walls of both sides of the lower water tank 32 are connected to the water distribution pipe 40, and the bottom of the water distribution pipe 40 is provided with a splashing device 41, the spray The splashing device 41 is located above the filling area 11 , and the s...

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Abstract

The invention discloses a reverse water distribution industrial cooling tower which comprises a cooling tower body and a central vertical shaft. A filler area is arranged at the bottom end of the cooling tower body, and a reservoir is arranged at the bottom of the filler area; the central vertical shaft is arranged in the middle of the interior of the cooling tower body, and a main water tank is arranged at the upper end of the central vertical shaft and is in a cross shape, wherein the main water tank comprises an upper water tank body and a lower water tank body arranged at the bottom of theupper water tank body, the outer walls of the two sides of the lower main water tank body communicate with water distribution pipes, the bottoms of the water distribution pipes are provided with splashing devices, and the splashing devices are located above the filler area and cover the whole filler area. The water distribution direction of the reverse water distribution cooling tower is from outside to inside, and no matter how large the water amount is, the situations that the peripheral water spraying density of the cooling tower is small and even no water exists are avoided.

Description

Technical field: [0001] The invention relates to the field of large-scale industrial cooling towers, in particular to an industrial cooling tower with reverse water distribution. Background technique: [0002] During the operation of the natural draft cooling tower, the circulating cooling water (hot water) passes through the vertical shaft and the water distribution pipe groove, sprays out through the nozzle, sprays and lands on the surface of the water-sprinkling filler in the form of water mist. In the filler area, the cooling water flows through the filler surface in the form of a thin film, and conducts heat and mass transfer with the air. Below the filling area, the cooling water gathers into liquid droplets and falls in the form of raindrops. During the falling process, it contacts the cold air to exchange heat, and finally falls into the sump. [0003] The shaft of the cooling tower is a vertical shaft, the bottom is connected with the circulating water pressure pip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28C1/12F28F25/06F28F25/04
CPCF28C1/12F28F25/04F28F25/06
Inventor 高晋柏戴正刚陈慧
Owner 高晋柏
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