CN105736344A - Optimizing control system for air compressor unit - Google Patents
Optimizing control system for air compressor unit Download PDFInfo
- Publication number
- CN105736344A CN105736344A CN201610213190.4A CN201610213190A CN105736344A CN 105736344 A CN105736344 A CN 105736344A CN 201610213190 A CN201610213190 A CN 201610213190A CN 105736344 A CN105736344 A CN 105736344A
- Authority
- CN
- China
- Prior art keywords
- air compressor
- compressor machine
- real
- user
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
Abstract
The invention discloses an optimizing control system for an air compressor unit. The optimizing control system is composed of a user load real-time monitoring module, an air feed pipe network pressure real-time monitoring module and an air compressor load real-time feedback module. A user terminal control system is connected to the user load real-time monitoring module. An air compressor terminal control system is connected to the air feed pipe network pressure real-time monitoring module and the air compressor load real-time feedback module. The optimizing control system for the air compressor unit is capable of solving the problem that the energy consumption of an air compressor plant is high due to the fact that when existing air compressor units operate, most of the existing air compressor units operate in the mode of deviating from the economic load.
Description
Technical field
The present invention relates to a kind of air-compressor set Optimal Control System.
Background technology
Compression air is as main power source industrial, manufacturing, in China, compressed-air actuated power consumption accounts for the 10% of national generating capacity, in general enterprises, the power consumption of compressed air system accounts for the 20%～30% of enterprise's total power consumption, and general enterprises air compressor plant is usually multiple air compressors and runs simultaneously.Every air compressor machine independent operating, controlled by the control system of self in a stand-alone mode, now there is no mutual contact between each air compressor machine, and the control performance of separate unit air compressor machine is good, but for present large enterprise, what generally require is multiple air compressors cooperation, simply current air compressor machine cooperation mostly is manual operation, thus bring problems, such as: air pressure is unstable；Electric energy loss is big；Operation conditions is uneven, and maintenance cost is high；Manually on duty, there is potential safety hazard etc..
Summary of the invention
The technical problem to be solved is to provide a kind of air-compressor set Optimal Control System, when solving the operation of current air-compressor set, is mostly in deviation economic load and goes to run, thus causing the problem that air compressor plant energy consumption is higher.
The purpose of the present invention is achieved by following technical proposals:
A kind of air-compressor set Optimal Control System, it is made up of the real-time monitoring modular of customer charge, the real-time monitoring modular of gas transmission pipeline net work pressure and air compressor machine load Real-time Feedback module, the real-time monitoring modular of described customer charge is connected with user's terminal Ore-controlling Role, the described real-time monitoring modular of gas transmission pipeline net work pressure and air compressor machine load Real-time Feedback module are connected with air compressor machine terminal Ore-controlling Role, and concrete system construction drawing is as shown in Figure 1.
Further, described user's terminal Ore-controlling Role is consisted of networking user side programmable logic controller (PLC) and operator station programmable logic controller (PLC), and described air compressor machine terminal Ore-controlling Role is consisted of networking air compressor machine end programmable logic controller (PLC) and operator station programmable logic controller (PLC).
Further, in operator station, the minimal pressure force value P of gas transmission pipeline net work when needing to increase air compressor machine is set according to user's request1With stability maintenance time t1=n (s)；Or, in operator station, set the maximal pressure force value P of gas transmission pipeline net work when needing to reduce air compressor machine according to user's request2With stability maintenance time t2=n (s), wherein, t1、t2Arrange according to user's request；Concrete grammar is as follows:
1) when user side load exceedes the air compressor machine full load operation being currently running, the pressure of gas transmission pipeline net work begins to decline, when being reduced to setting value P1It is below P t can be maintained1=n (s), requires when the air compressor machine load being currently running is more than 90% simultaneously, starts an air compressor machine；
2) when the air compressor machine all equilibrium operatings come into operation, user side load reduction, gas transmission pipeline net work pressure rises and exceedes setup pressure value P2, and t can be maintained2=n (s), or two air compressor machine loads are below 50% and maintain t2During=n (s), an air compressor machine out of service.
The invention has the beneficial effects as follows: this system is monitored in real time by customer charge, gas transmission pipeline net work pressure is monitored in real time and three subsystems of air compressor machine load Real-time Feedback form；Subsystem subscribers load is monitored in real time and is controlled by user's terminal control module, and user's terminal control module monitors also gathers user side real time data and uploads to operator station；Subsystem gas transmission pipeline net work pressure is monitored in real time and is controlled by air compressor machine terminal control module with subsystem air compressor machine load Real-time Feedback, and pneumatics loom Ore-controlling Role monitors and gathers gas transmission pipeline net work pressure and air compressor machine load and uploads to operator station；Operator station controls the starting or stoping of air compressor plant air compressor machine to uploading after data are analyzed processing, thus solving current air-compressor set when running, being mostly in deviation economic load and going to run, thus causing the problem that air compressor plant energy consumption is higher.
Accompanying drawing explanation
Fig. 1 is the system architecture figure of a kind of air-compressor set Optimal Control System of the present invention；
Fig. 2 is the control principle drawing of a kind of air-compressor set Optimal Control System of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and the specific embodiments, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
As in figure 2 it is shown, the application of a kind of air-compressor set Optimal Control System, comprise the following steps:
Step 1, customer charge is monitored in real time, gas transmission pipeline net work pressure is monitored in real time and three sons of air compressor machine load Real-time Feedback carry out monitor in real time, and carries out data acquisition；
Step 2, the data and the user's actual need that gather based on step 1 set the minimal pressure force value P of gas transmission pipeline net work when needing to increase air compressor machine in operator station1With stability maintenance time t1=n (s) (t1User is needed to arrange according to the actual requirements)；In operator station, the maximal pressure force value P of gas transmission pipeline net work when needing to reduce air compressor machine is set also according to user's actual need2With stability maintenance time t2=n (s)；Compare judgement:
1) when user side load exceedes the air compressor machine full load operation being currently running, the pressure of gas transmission pipeline net work begins to decline, when being reduced to setting value P1Below and t can be maintained1=n (s), requires when the air compressor machine load being currently running is more than 90% simultaneously, starts an air compressor machine；
2) when the air compressor machine all equilibrium operatings come into operation, user side load reduction, gas transmission pipeline net work pressure rises and exceedes setup pressure value P2, and t can be maintained2=n (s), or two air compressor machine loads are below 50% and maintain t2An air compressor machine out of service during=n (s).
The invention has the beneficial effects as follows: this system is monitored in real time by customer charge, gas transmission pipeline net work pressure is monitored in real time and three subsystems of air compressor machine load Real-time Feedback form；Subsystem subscribers load is monitored in real time and is controlled by user's terminal control module, and user's terminal control module monitors also gathers user side real time data and uploads to operator station；Subsystem gas transmission pipeline net work pressure is monitored in real time and is controlled by air compressor machine terminal control module with subsystem air compressor machine load Real-time Feedback, and pneumatics loom Ore-controlling Role monitors and gathers gas transmission pipeline net work pressure and air compressor machine load and uploads to operator station；Operator station controls the starting or stoping of air compressor plant air compressor machine to uploading after data are analyzed processing, thus solving current air-compressor set when running, being mostly in deviation economic load and going to run, thus causing the problem that air compressor plant energy consumption is higher.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention be not limited thereto, any change expected without creative work or replacement, all should be encompassed in protection scope of the present invention.
Claims (3)
1. an air-compressor set Optimal Control System, it is characterized in that: be made up of the real-time monitoring modular of customer charge, the real-time monitoring modular of gas transmission pipeline net work pressure and air compressor machine load Real-time Feedback module, the real-time monitoring modular of described customer charge is connected with user's terminal Ore-controlling Role, the described real-time monitoring modular of gas transmission pipeline net work pressure and air compressor machine load Real-time Feedback module and is connected with air compressor machine terminal Ore-controlling Role.
2. a kind of air-compressor set Optimal Control System as claimed in claim 1, it is characterized in that: described user's terminal Ore-controlling Role is consisted of networking user side programmable logic controller (PLC) and operator station programmable logic controller (PLC), described air compressor machine terminal Ore-controlling Role is consisted of networking air compressor machine end programmable logic controller (PLC) and operator station programmable logic controller (PLC).
3. the application of a kind of air-compressor set Optimal Control System as claimed in claim 1, it is characterised in that: in operator station, set the minimal pressure force value P of gas transmission pipeline net work when needing to increase air compressor machine according to user's request1With stability maintenance time t1=n (s)；Or, in operator station, set the maximal pressure force value P of gas transmission pipeline net work when needing to reduce air compressor machine according to user's request2With stability maintenance time t2=n (s), wherein, t1、t2Arrange according to user's request；Concrete grammar is as follows:
1) when user side load exceedes the air compressor machine full load operation being currently running, the pressure of gas transmission pipeline net work begins to decline, when being reduced to setting value P1It is below P t can be maintained1=n (s), requires when the air compressor machine load being currently running is more than 90% simultaneously, starts an air compressor machine；
2) when the air compressor machine all equilibrium operatings come into operation, user side load reduction, gas transmission pipeline net work pressure rises and exceedes setup pressure value P2, and t can be maintained2=n (s), or two air compressor machine loads are below 50% and maintain t2During=n (s), an air compressor machine out of service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213190.4A CN105736344A (en) | 2016-04-07 | 2016-04-07 | Optimizing control system for air compressor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213190.4A CN105736344A (en) | 2016-04-07 | 2016-04-07 | Optimizing control system for air compressor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105736344A true CN105736344A (en) | 2016-07-06 |
Family
ID=56253776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610213190.4A Pending CN105736344A (en) | 2016-04-07 | 2016-04-07 | Optimizing control system for air compressor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105736344A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113537644A (en) * | 2021-08-23 | 2021-10-22 | 中冶赛迪技术研究中心有限公司 | Multi-air compression station dynamic collaborative optimization regulation and control system and method |
| CN114718855A (en) * | 2022-03-28 | 2022-07-08 | 山东莱钢永锋钢铁有限公司 | Compressed air medium intelligent system prediction system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06249151A (en) * | 1993-02-24 | 1994-09-06 | Matsushita Electric Ind Co Ltd | Automatic compressed air device operation system |
| JPH0861248A (en) * | 1994-08-12 | 1996-03-08 | Kobe Steel Ltd | Method and device for controlling operation of compressor |
| JP2000257566A (en) * | 1999-03-08 | 2000-09-19 | Toshiba Joho Seigyo System Kk | Compressed air supply controller |
| CN201884259U (en) * | 2010-12-03 | 2011-06-29 | 昆山能捷科技服务有限公司 | Energy-saving control system for air compressor group |
| CN102713293A (en) * | 2011-07-22 | 2012-10-03 | 三浦工业株式会社 | Number-of-compressors controlling system |
| CN104635684A (en) * | 2014-12-25 | 2015-05-20 | 冶金自动化研究设计院 | Cluster optimization control system for air compressor |
-
2016
- 2016-04-07 CN CN201610213190.4A patent/CN105736344A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06249151A (en) * | 1993-02-24 | 1994-09-06 | Matsushita Electric Ind Co Ltd | Automatic compressed air device operation system |
| JPH0861248A (en) * | 1994-08-12 | 1996-03-08 | Kobe Steel Ltd | Method and device for controlling operation of compressor |
| JP2000257566A (en) * | 1999-03-08 | 2000-09-19 | Toshiba Joho Seigyo System Kk | Compressed air supply controller |
| CN201884259U (en) * | 2010-12-03 | 2011-06-29 | 昆山能捷科技服务有限公司 | Energy-saving control system for air compressor group |
| CN102713293A (en) * | 2011-07-22 | 2012-10-03 | 三浦工业株式会社 | Number-of-compressors controlling system |
| CN104635684A (en) * | 2014-12-25 | 2015-05-20 | 冶金自动化研究设计院 | Cluster optimization control system for air compressor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113537644A (en) * | 2021-08-23 | 2021-10-22 | 中冶赛迪技术研究中心有限公司 | Multi-air compression station dynamic collaborative optimization regulation and control system and method |
| CN113537644B (en) * | 2021-08-23 | 2022-07-08 | 中冶赛迪技术研究中心有限公司 | Multi-air compression station dynamic collaborative optimization regulation and control system and method |
| CN114718855A (en) * | 2022-03-28 | 2022-07-08 | 山东莱钢永锋钢铁有限公司 | Compressed air medium intelligent system prediction system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103306958A (en) | Running Method method of running of intelligent power-saving control system of air compression station | |
| CN202349595U (en) | Compressed air concentrated supply device | |
| CN204716517U (en) | Air compressor group intelligent energy-saving control system | |
| CN105736344A (en) | Optimizing control system for air compressor unit | |
| CN104728093A (en) | Air-compressor set intelligent control system based on internet of things | |
| CN102306014A (en) | Cigarette equipment data acquisition system for WIN2 control system | |
| CN201615053U (en) | Automatic running air compressor group assorted according to working conditions | |
| CN103398291B (en) | A kind of thermal power plant compressed air system and pressure classification supplying method thereof | |
| CN201900731U (en) | Central vacuum supply system for hot press machine | |
| CN203742991U (en) | Energy efficiency improving structure of worm air compressor | |
| CN204900216U (en) | Air compressor economizer system | |
| CN202302744U (en) | Compressed air supply system for chemical fiber production | |
| CN207246018U (en) | A kind of frequency conversion type screw air compressor automatic control system | |
| CN109268243A (en) | A kind of mine optional equipment air feed system and its control method | |
| CN202196290U (en) | Remote monitoring system of synchronous excitation motor | |
| CN220566207U (en) | Intelligent air compression station system | |
| CN214698274U (en) | Air compressor group control system | |
| CN205421422U (en) | Frequency conversion constant voltage energy -saving water supply system that presses is folded to hush air wisdom | |
| CN202971436U (en) | Pneumatic control circuit and aluminum electrolysis cell including the same | |
| CN103147970A (en) | Wireless network centralized control energy saving system for air compressors | |
| CN104563212A (en) | Variable-frequency constant-pressure make-up water control system on basis of PI (Proportional-Integral) regulation | |
| CN204663840U (en) | Asquare torque load intelligent electricity-saving protection controller system | |
| CN220452166U (en) | Air compressor control device | |
| CN214122774U (en) | Air compressor machine centralized control economizer system | |
| CN202102588U (en) | Cigarette-equipment data-acquisition system based on WIN2 control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |