Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A cooling tower cooling efficiency monitoring method and system

A cooling efficiency and cooling tower technology, applied in the field of testing, can solve the problems of poor timeliness, high labor costs, and inability to monitor the operation status of cooling towers for a long time, achieving the effects of strong timeliness, improving energy consumption ratio, and reducing labor costs

Active Publication Date: 2019-09-10
BEIJING TAIYANGGONG GAS FIRED THERMAL POWER
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the calculation of the cooling efficiency of the cooling tower is based on the field test. After screening the reasonable time period data, it is calculated according to the relevant formula. The result can only reflect the operation status of the cooling tower at the time of the test. The timeliness is poor, the labor cost is high, and it cannot be used for a long time. Monitor cooling tower health

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A cooling tower cooling efficiency monitoring method and system
  • A cooling tower cooling efficiency monitoring method and system
  • A cooling tower cooling efficiency monitoring method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0057]A cooling tower is a device that uses water as a circulating coolant to discharge waste heat from industrial production or refrigeration processes into the atmosphere. Its principle is to use water and air to exchange heat and cold to generate steam, and the steam evaporates to take away heat to achieve cooling. Cooling towers are divided into: natural ventilation cooling towers, mechanical ventilation cooling towers and mixed ventilation cooling towers according to ventilation methods; cooling towers are divided into wet cooling towers, dry cooling towers and wet and dry cooling towers according to the contact mode of hot water and air Tower; Cooling towers are divided into counter-flow cooling towers, cross-f...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the field of tests, and particularly relates to a method and a system for monitoring the cooling efficiency of a cooling tower. The method comprises the following steps of: obtaining real-time parameters and design parameters of the cooling tower; calculating actually measured flow of air entering the tower, an actually measured gas-water ratio and a corrected cooling number according to the real-time parameters and the design parameters; determining a corrected gas-water ratio according to the actually measured gas-water ratio, the corrected cooling number and a design curve in the design parameters; and monitoring the cooling efficiency of the cooling tower according to the calculating actually measured flow of air entering the tower, the corrected gas-water ratio and designed flow of water entering the tower in the design parameters. The method realizes monitoring the cooling efficiency of the cooling tower in real time, is high in real-time property, is lower in cost, and is higher in energy consumption ratio, and enables the cooling tower to be in the optimal operation state.

Description

technical field [0001] The invention belongs to the field of testing, in particular to a method and system for monitoring the cooling efficiency of a cooling tower. Background technique [0002] With the increasing requirements of urban construction and planning, cooling towers are used more and more in industrial sectors such as electric power and chemical industry. As one of the important auxiliary equipment in industries such as power plants and chemical plants, the operating status of cooling towers directly affects The safe and economical operation of the main engine, at the same time, the cooling tower is also one of the auxiliary equipment that consumes a lot of power in the factory. With the improvement of environmental protection indicators and energy-saving consumption requirements, the economic operation of cooling towers will become more and more important. [0003] At present, the calculation of the cooling efficiency of the cooling tower is based on the field ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F28F27/00G01M99/00
Inventor 吴莉娟韦红旗喜静波吕云生于清涛王丽丽张添吴德生陈涛
Owner BEIJING TAIYANGGONG GAS FIRED THERMAL POWER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com