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

Industrial circulating water system for recovering surplus head and a recovery method thereof

A technology of industrial circulating water and recycling method, which is applied in the direction of water supply pipeline system, water supply device, water supply device, etc., can solve the problems of not maximizing the improvement of system operation efficiency, extensive operation mode of circulating water, and low system operation efficiency, etc., to achieve Improve the competitiveness of the industry, promote energy saving and consumption reduction, and improve the efficiency of system operation

Inactive Publication Date: 2019-01-08
JIANGSU TEKENENNA ENERGY SAVING TECH +1
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: The purpose of the present invention is to solve the problem that the existing circulating water operation mode is extensive, and the operating efficiency of the system is not maximized, resulting in low operating efficiency and high energy consumption of the system

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
  • Industrial circulating water system for recovering surplus head and a recovery method thereof
  • Industrial circulating water system for recovering surplus head and a recovery method thereof
  • Industrial circulating water system for recovering surplus head and a recovery method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] An industrial circulating water system for recovery of surplus head, including industrial cooling water energy efficiency control management system 1, industrial cooling water energy efficiency control cabinet 2, dual-channel RTU server box 3, cooling tower group 4, cooling pump group 5, pump water outlet Valve 6, total water inlet pressure sensor 9, total water inlet temperature sensor 10, total outlet water pressure sensor 11, total outlet water temperature sensor 12, water inlet branch pipe valve, water inlet branch pipe 14, return water branch pipe 15, negative pressure sensor, rectification The tower device, the main water outlet pipe 25, the main return water pipe 26, the cooling tower group 4 is connected to the water inlet of the cooling pump group 5, the water outlet of the cooling pump group 5 is connected to the water outlet valve 6 of the pump group, and the water outlet valve 6 of the pump group passes through the valve of the water inlet branch pipe It is c...

Embodiment 2

[0060] A method for recovering an industrial circulating water system for recovering excess head, comprising the following steps:

[0061] 1) Each sensor transmits the data obtained in real time to the dual-channel RTU server box;

[0062] 2) There are two RTU servers in the dual-channel RTU server box, and the two RTU servers perform data switching and calculate the signal data of the sensor;

[0063] 3) The dual-channel RTU server box selects the negative pressure data;

[0064] 4) The dual-channel RTU server box transmits the selected negative pressure value to the industrial cooling water energy efficiency control cabinet, and the industrial cooling water energy efficiency control cabinet controls the cooling pump group to recover the excess head.

[0065] Step 2) in, two RTU servers carry out data switching, specifically comprise the following steps:

[0066] 1) The 1# unit master reads the data collected by the 1# unit 5 slaves, at this time the 1# unit master contains...

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 discloses an industrial circulating water system for recovering surplus head. The system incluses an industrial cooling water energy efficiency control and management system, an industrial cooling water energy efficiency control cabinet, a dual-channel RTU serv box, a Ccooling tower group, a cooling pump group, a pump group water outlet valve, a collection data exchange channel, a signal collection channel, a total inlet water pressure sensor, a total inlet water temperature sensor, a total outlet water pressure sensor, a total outlet water temperature sensor, an inlet branch pipe valve, an inlet branch pipe, a backwater branch pipe, a negative pressure sensor, a distillation tower unit, a main outlet pipe and main water returning pipe. The invention also discloses a recoverymethod of the circulating water system. As that pump nominal head is not match with the actual head according to the negative pressure characteristic of the distillation tow device of the industrialcirculating water system, the pump head surplus can be generated. By recover the surplus head, the problem of wasting the surplus head of the pump after the system is operated is effectively solved, and the problem of high energy consumption of the industrial circulating water system is solved.

Description

technical field [0001] The invention relates to a circulating water system, in particular to an industrial circulating water system for recovering excess head and a recovery method thereof. Background technique [0002] Through on-the-spot research on the circulating water systems of a large number of petrochemical and mining smelting enterprises, it was found that most of the factory designs only consider the single goal of going through the process and producing products, but due to the negative pressure characteristics of the rectification tower device in the industrial circulating water system, That is, when the industrial circulating water system is running, a maximum negative pressure of -100kPa will be formed in the return water branch pipe of the rectification tower, resulting in a mismatch between the nominal head of the pump and the actual head, resulting in high energy consumption and low efficiency of the system, mainly reflected in: 1. It is the low degree of au...

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
IPC IPC(8): E03B1/04E03B7/07F04B49/06
CPCE03B1/04E03B7/078F04B49/065
Inventor 赵伟亮宁方亮宁尚超张伟振
Owner JIANGSU TEKENENNA ENERGY SAVING TECH
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