Evaporative cooling water chiller unit based on split heat pipe

Abstract

The invention discloses an evaporative cooling water chiller unit based on a split heat pipe. The evaporative cooling water chiller unit is formed by compounding an air cooler, the split heat pipe, a direct evaporative cooler and a pipe network for connecting the air cooler, the split heat pipe and the direct evaporative cooler; the evaporative cooling water chiller unit comprises the direct evaporative cooler and cooling devices, wherein the direct evaporative cooler is arranged in a shell of the unit, and the cooling devices are symmetrically arranged at two sides of the direct evaporative cooler and have same structure; and each cooling device structurally comprises an split heat pipe, wherein two ends of the split heat pipe is respectively a heat pipe evaporation end and a heat pipe condensation end, wherein the heat pipe condensation end is arranged between an exhaust fan and a water baffle board at the corresponding side, and the upper part of the heat pipe evaporation end is provided with an air cooler and a filter. According to the water chiller unit disclosed by the invention, irreversible loss of heat and moisture exchange is reduced, and the heat and moisture exchange efficiency and the utilization rate of dry air energy are improved.

Description

technical field [0001] The invention belongs to the technical field of air conditioning and refrigeration, and in particular relates to an evaporative cooling water chiller composed of a split heat pipe, an air cooler and a direct evaporative cooler. Background technique [0002] At present, the structural forms of evaporative cooling high-temperature chillers are mostly composed of tubular indirect evaporative coolers or air coolers and direct evaporative coolers. The efficiency of tubular indirect evaporative coolers and direct evaporative coolers varies with outdoor weather conditions, which affects the stability of high-temperature cold water production. Furthermore, after the spray water is directly heat-humidified in the filler section and the air, the exhaust air with a lower temperature is directly discharged into the atmosphere, which has not been rationally utilized. Using direct evaporative cooling technology alone to prepare cold water, the high-temperature refr...

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Problems solved by technology

Using direct evaporative cooling technology alone to prepare cold water, the high-temperature refrigerant water produced is generally higher than the wet-bulb temperature of the outdoor air, which cannot meet the requirements of the end of sensible heat, and the heat-moisture exchange efficiency is low, and the irreversible loss is large. Make full use of it, and don't make good use of the cold energy prepared by itself

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