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

A control method and control device for a bypass valve of a ballast water treatment system

A technology for processing systems and control methods, which is applied in the field of shipbuilding, and can solve problems such as failure to meet ship control requirements, valve remote control systems without independent processing units, etc.

Active Publication Date: 2019-03-22
GUANGZHOU SHIPYARD INTERNATIONAL LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For ships with a high degree of automation and high technical requirements, due to the high degree of automation, the valve remote control system does not have an independent processing unit, all valves are controlled and recorded by the automation system, and the number of bypass valves is multiple , so that the original method can no longer meet the control requirements of this ship

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 control method and control device for a bypass valve of a ballast water treatment system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] In this embodiment, the terms "first", "second", "third", "fourth", "fifth" and "sixth" are only used for descriptive purposes and should not be construed as indicating or implying relative Importance or implicitly indicates the number of technical features indicated. Thus, a feature defined as "first", "second", "third", "fourth", "fifth", "sixth" may expressly or implicitly include one or more of such features .

[0031] The technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments.

[0032] like figure 1 As shown, a method for controlling a bypass valve of a ballast water treatment system provided by an embodiment of the present invention includes the following steps:

[0033] S10, electrically connecting the ship automation system 2 to the ballast water treatment system 3 and the plurality of bypass valves 1 respectively;

[0034] S20. Create two working modes on the ship...

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 a control method and a control device for bypass valves of a ballast water treatment system. The control method comprises the following steps of S10, electrically connecting a ship automation system with the ballast water treatment system and a plurality of bypass valves respectively; S20, creating two working modes on the ship automation system, wherein the two modes include a loading mode and a ballast water treatment mode; S30 selecting one specific working mode on the ship automation system, enabling the ship automation system to control the locking or unlocking of the bypass valves according to the selected working mode, and inputting a corresponding control signal into the ballast water treatment system so as to enable the ballast water treatment system to be in a working or non-working state, and meanwhile enabling the ship automation system to collect information of the bypass valves, convert the information into a bypass valve signal, and transmit the signal to the ballast water treatment for storage. The control method disclosed by the invention has the advantages that the plurality of bypass valves can be simultaneously controlled, and the data recording time of the bypass valves can be greatly prolonged, so that the standard requirements of a ship are met.

Description

technical field [0001] The invention relates to the technical field of shipbuilding, in particular to a control method and a control device for a bypass valve of a ballast water treatment system. Background technique [0002] The bypass valve of the ballast water treatment system of ordinary ships mostly adopts the ballast water treatment system to directly control the bypass valve, or the valve remote control system controls the bypass valve, and then indirectly connects with the ballast water treatment system through the interface. The information is passed to the ballast water treatment system for control. In the above control method, the principle design of the ballast water treatment manufacturer only has a signal input of one bypass valve by default, and there is no situation of multiple bypass valves. The control method of placing the bypass valve in the ballast water treatment system or the valve remote control system is currently widely used on ships with low confi...

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): C02F1/00F16K31/02
CPCC02F1/00C02F2103/008C02F2201/001C02F2301/043F16K31/02
Inventor 韩佳
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD
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