Cross-flow filler testing platform used for cooling tower

Abstract

The invention provides a cross-flow filler testing platform used for a cooling tower. The cross-flow filler testing platform is provided with a framework, a temperature testing system, an air precise flow stabilization system and an air volume testing system with a flowmeter, wherein face plates are welded to the front, back and bottom of the framework, a sealing plate is arranged at the top of the framework, an air inlet, a filler region and a flow rectifying water retaining curtain are arranged in the framework from left to right, and a transition region for eddy preventing and water drop filtering is located between the flow rectifying water retaining curtain and the right side edge of the framework; the lower bottom surface of the sealing plate is connected with a water spraying trough, and the lower surface of the water spraying trough is opposite to the filler region; the outside of the upper right portion of the framework is connected with an air barrel, and a draught fan is arranged on a right port of the air barrel; the flowmeter is connected with an airflow outlet through an air outlet airflow acquisition instrument; the air barrel is of a straight round tube structure, and an inlet of the air barrel is connected with a through connection section; a flow guide partition plate is connected between the bottom of the flow rectifying water retaining curtain and the bottom of a left port of the through connection section, and a cooling water flow testing system comprises a flow testing instrument; the whole testing platform is provided with a control device with a heat balance control system. The cross-flow filler testing platform is used for cross-flow filler testing of the cooling tower and has the advantages that the design period of the cooling tower is shortened and design correctness and rapidness are ensured.

Description

technical field [0001] The invention belongs to the technical field of cooling tower testing, and in particular relates to a research and testing device suitable for basic data of thermal performance of a cross-flow cooling tower. Background technique [0002] The cooling tower design in the prior art often relies on the mode of "guessing-testing-guessing-testing" because there is not enough accurate basic data of thermal performance. High, inaccurate design troubles. [0003] Cross-flow cooling tower is one of the main forms of cooling towers. However, in terms of performance and design of cross-flow towers, there has never been a set of mature theory and testing methods, and the thermal performance data of cross-flow fillers cannot be obtained. Different cross-flow fillers have different performances. There will be large differences, which will make cross-flow cooling tower manufacturers encounter certain difficulties in accurately designing cross-flow cooling towers. ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defects of lack of accurate testing means, poor test accuracy and low use significance in the cross-flow packing test of cooling towers in the prior art, and provide a scientific and reasonable setting equipment with accurate detection effect and Strong practical application guiding significance

Images