CN110374851A - The method of startup-shutdown priority is quickly judged in a kind of multiple air compressors - Google Patents
The method of startup-shutdown priority is quickly judged in a kind of multiple air compressors Download PDFInfo
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- CN110374851A CN110374851A CN201910657474.6A CN201910657474A CN110374851A CN 110374851 A CN110374851 A CN 110374851A CN 201910657474 A CN201910657474 A CN 201910657474A CN 110374851 A CN110374851 A CN 110374851A
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- 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
- F04B49/065—Control using electricity and making use of computers
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The present invention relates to air compression station technical fields; and disclose a kind of method that startup-shutdown priority is quickly judged in multiple air compressors; include the following steps: that S1. prepares one as the PLC controller that multiple air compressors are carried out with whole joint control; and make PLC controller with multiple air compressors network signal docks one by one, complete the connection of entire control system；S2. the specific data information value inside every air compressor machine is obtained, and the specific data information value in air compressor machine obtained is uploaded in the PLC controller docked with every air compressor machine network signal.The method of startup-shutdown priority is quickly judged in the multiple air compressors; having more preferably can uniformly use air compressor machine; avoid separate unit compressor operation load time overlength; or the problem that the separate unit compressor operation load time is ultrashort; it can be avoided repetition to compare; observable time cost can not only be greatlyd save, more in the use accounting for virtually improving equipment, the advantages of effectively having divided operating time.
Description
Technical field
The present invention relates to air compression station technical field, startup-shutdown priority is quickly judged in specially a kind of multiple air compressors
Method.
Background technique
Air compressor is a kind of equipment to compressed gas.Air compressor is similar with water pump structure.Most of skies
Air compressor is reciprocating-piston, rotating vane or rotary screw.Centrifugal compressor is very big application program.
Air compression station is made of multiple air compressors, although existing air compressor machine has come out for many years, in the use of air compressor machine
Can still there are many unbalanced problems in rate, not only seriously reduce the service life of a certain screw-rod air compressor in this way, and
And the realistic problem that the screw-rod air compressor that a certain is not frequently used is repeated maintenance inevitably occurs, it be easy to cause
Scrapping and repeating maintenance for air compressor machine can waste economic cost, and at present multiple air compressors judge with the priority of startup-shutdown
Method needs compared two-by-two in the higher occasion of air compressor machine, during comparison extremely be easy to appear leak compare ask
Topic, or duplicates the problem of comparing, strong influence efficiency, or even also needs to preset a variety of it is contemplated that and unpredictalbe feelings
Condition is not easy to quickly judge the priority of startup-shutdown, is not easy to the use of people.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides quickly judge startup-shutdown priority in a kind of multiple air compressors
Method, separate unit compressor operation load time overlength or separate unit pneumatics can be avoided more preferably uniformly using air compressor machine by having
Machine runs load time ultrashort problem, can be avoided repetition and compares, can not only greatly save observable time cost, more
In the use accounting for virtually improving equipment, the advantages of effectively having divided operating time, solve at present to more pneumatics
Machine judge that the method needs of the priority of startup-shutdown are compared two-by-two in the higher occasion of air compressor machine, in the process compared
In extremely be easy to appear the problem of leakage is compared, or duplicate the problem of comparing, strong influence efficiency, or even also need pre-
If a variety of it is contemplated that being not easy to quickly judge the priority of startup-shutdown, being not easy to the use of people with unpredictable situation
The problem of.
(2) technical solution
Air compressor machine more preferably can be uniformly used to realize, avoids separate unit compressor operation load time overlength, Huo Zhedan
Platform compressor operation load time ultrashort problem, can be avoided repetition and compares, can not only greatly save the observable time
Cost has effectively divided the purpose of operating time more in the use accounting for virtually improving equipment, and the present invention provides as follows
Technical solution: the method for startup-shutdown priority is quickly judged in a kind of multiple air compressors, is included the following steps:
S1. prepare one as multiple air compressors are carried out with the PLC controller of whole joint control, and make PLC controller with it is more
Network signal docks platform air compressor machine one by one, completes the connection of entire control system；
S2. the specific data information value inside every air compressor machine is obtained, and by the specific number in air compressor machine obtained
It is uploaded in the PLC controller docked with every air compressor machine network signal according to the value of information, as primary data information leave-on in PLC
In order to the subsequent priority orders for judging each air compressor machine startup-shutdown with this as reference value in controller；
S3. by the specific data information value inside the air compressor machine acquired in S2 in the PLC controller as joint control
Portion carries out automated programming operation, is averaged and is completed by PLC controller each to multiple air compressors to the addition of specific data value
The auto arrangement of aspect data show that air compressor machine various aspects operation data specifically ranks sequence；
S4. when determining priority booting, air compressor machine various aspects operation data is obtained in S3 and specifically ranks sequence
Under the conditions of, when determining that the separate unit compressor operation time is most short, the separate unit air compressor machine load time is most short or separate unit air compressor machine maintains
Between be spaced it is longest judgement as the first priority carry out；
S5. the air compressor machine that these first priority are switched on is synchronized after determining the booting of the first priority on the basis of S4
Data are updated to greater than visible maximum value, are less than the air compressor machine of average operation duration for sequence retrieval data value again with this
As the booting of the second priority；
S6. the step of repeating S5 successively quickly judges the priority orders being next switched on, and reaches and quickly judges priority
The purpose of booting；
S7. when determining priority shutdown, air compressor machine various aspects operation data is obtained in S3 and specifically ranks sequence
Under the conditions of, when determining that separate unit compressor operation time longest, separate unit air compressor machine load time longest or separate unit air compressor machine maintain
Between be spaced it is shortest judgement as the first priority carry out；
S8. the air compressor machine that these first priority are shut down is synchronized after determining the shutdown of the first priority on the basis of S7
Data are updated to less than visible minimum value, are greater than the air compressor machine of average operation duration for sequence retrieval data value again with this
As the shutdown of the second priority；
S9. the step of repeating S8 successively quickly judges the priority orders next shut down, and reaches and quickly judges priority
The purpose of shutdown.
Preferably, the specific data information value inside the air compressor machine obtained in the S2 includes that separate unit air compressor machine specifically tires out
It counts runing time, the accumulative load time of separate unit air compressor machine and separate unit air compressor machine and maintains interval time.
Preferably, in the S3 arrangement of air compressor machine various aspects data include compressor operation time longest data arrangement,
The arrangement of compressor operation time most short data, air compressor machine load time longest data arrangement, air compressor machine load time most short data
Arrangement, air compressor machine maintenance interval time longest data arrangement, air compressor machine maintenance interval time most short data arrangement.
Preferably, it is described in step s3, it is first determined it is preferential as first using the air compressor machine that is less than average operation duration
The object of grade booting.
Preferably, the sequence of the air compressor machine booting priority is opposite with the air compressor machine shutdown sequence of priority.
Preferably, the separate unit air compressor machine controls the data information conversion of the air compressor machine of booting in PLC while booting
Maximum value is updated in device processed.
Preferably, it is described in the step s 7, it is first determined it is preferential as first using the air compressor machine that is greater than average operation duration
Grade shutdown object.
Preferably, its data information is converted while shutdown and is updated in PLC controller by the separate unit air compressor machine
For minimum value.
(3) beneficial effect
Compared with prior art, the present invention provides the sides that startup-shutdown priority is quickly judged in a kind of multiple air compressors
Method, have it is following the utility model has the advantages that
The method that startup-shutdown priority is quickly judged in the multiple air compressors is specific inside every air compressor machine by obtaining
Data information value, and the specific data information value in air compressor machine obtained is uploaded to and every air compressor machine network signal pair
In the PLC controller connect, the data that will acquire are used as ginseng in PLC controller as primary data information leave-on in order to subsequent
Examine the priority orders that value judges each air compressor machine startup-shutdown with this；Specific data information inside the air compressor machine that will acquire
Value carries out automated programming operation in PLC controller, is averaged to the addition of specific data value and by PLC controller completion pair
The auto arrangement of multiple air compressors each side face data show that air compressor machine various aspects operation data specifically ranks sequence and determining preferentially
When grade booting, under conditions of acquisition air compressor machine various aspects operation data specifically ranks sequence, determine that separate unit air compressor machine is transported
The row time is most short, the separate unit air compressor machine load time is most short or the longest judgement in separate unit air compressor machine service time interval is used as first
Priority carries out；It is synchronized after determining the booting of the first priority and is updated to the air compressor machine data that these first priority are switched on
Greater than visible maximum value, the air compressor machine for being less than average operation duration for sequence retrieval data value again using this is excellent as second
First grade booting；Runing time, load time and the maintenance shop of intelligent decision separate unit air compressor machine can fast and accurately be carried out
Every the time, air compressor machine more preferably can be uniformly used, separate unit compressor operation load time overlength or separate unit air compressor machine are avoided
Load time ultrashort problem is run, repetition is can be avoided and compares, observable time cost can not only be greatlyd save, more existed
The use accounting for virtually improving equipment, has effectively divided operating time.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
A kind of method that startup-shutdown priority is quickly judged in multiple air compressors, includes the following steps:
S1. prepare one as multiple air compressors are carried out with the PLC controller of whole joint control, and make PLC controller with it is more
Network signal docks platform air compressor machine one by one, completes the connection of entire control system；
S2. the specific data information value inside every air compressor machine is obtained, and by the specific number in air compressor machine obtained
It is uploaded in the PLC controller docked with every air compressor machine network signal according to the value of information, as primary data information leave-on in PLC
In order to the subsequent priority orders for judging each air compressor machine startup-shutdown with this as reference value in controller；
S3. by the specific data information value inside the air compressor machine acquired in S2 in the PLC controller as joint control
Portion carries out automated programming operation, is averaged and is completed by PLC controller each to multiple air compressors to the addition of specific data value
The auto arrangement of aspect data show that air compressor machine various aspects operation data specifically ranks sequence；
S4. when determining priority booting, air compressor machine various aspects operation data is obtained in S3 and specifically ranks sequence
Under the conditions of, when determining that the separate unit compressor operation time is most short, the separate unit air compressor machine load time is most short or separate unit air compressor machine maintains
Between be spaced it is longest judgement as the first priority carry out；
S5. the air compressor machine that these first priority are switched on is synchronized after determining the booting of the first priority on the basis of S4
Data are updated to greater than visible maximum value, are less than the air compressor machine of average operation duration for sequence retrieval data value again with this
As the booting of the second priority；
S6. the step of repeating S5 successively quickly judges the priority orders being next switched on, and reaches and quickly judges priority
The purpose of booting；
S7. when determining priority shutdown, air compressor machine various aspects operation data is obtained in S3 and specifically ranks sequence
Under the conditions of, when determining that separate unit compressor operation time longest, separate unit air compressor machine load time longest or separate unit air compressor machine maintain
Between be spaced it is shortest judgement as the first priority carry out；
S8. the air compressor machine that these first priority are shut down is synchronized after determining the shutdown of the first priority on the basis of S7
Data are updated to less than visible minimum value, are greater than the air compressor machine of average operation duration for sequence retrieval data value again with this
As the shutdown of the second priority；
S9. the step of repeating S8 successively quickly judges the priority orders next shut down, and reaches and quickly judges priority
The purpose of shutdown.
Specific data information value inside the air compressor machine obtained in the S2 includes that separate unit air compressor machine specifically adds up operation
Time, the accumulative load time of separate unit air compressor machine and separate unit air compressor machine maintain interval time.
The arrangement of air compressor machine various aspects data includes compressor operation time longest data arrangement, air compressor machine fortune in the S3
The arrangement of row time most short data, the arrangement of air compressor machine load time longest data arrangement, air compressor machine load time most short data, pneumatics
Machine maintains interval time longest data arrangement, air compressor machine maintenance interval time most short data arrangement.
It is described in step s3, it is first determined what the air compressor machine to be less than average operation duration was switched on as the first priority
Object.
The sequence of the air compressor machine booting priority is opposite with the air compressor machine shutdown sequence of priority.
The separate unit air compressor machine converts the data information of the air compressor machine of booting in PLC controller more while booting
It is newly maximum value.
It is described in the step s 7, it is first determined to be greater than the air compressor machine of average operation duration as the shutdown pair of the first priority
As.
Its data information conversion is updated to minimum while shutdown by the separate unit air compressor machine in PLC controller
Value.
In conclusion the method for startup-shutdown priority is quickly judged in the multiple air compressors, by obtaining every air compressor machine
Internal specific data information value, and the specific data information value in air compressor machine obtained is uploaded to and every air compressor machine
In the PLC controller of network signal docking, the data that will acquire as primary data information leave-on in PLC controller in order to
The subsequent priority orders for judging each air compressor machine startup-shutdown with this as reference value；The tool inside air compressor machine that will acquire
The volume data value of information carries out automated programming operation in PLC controller, is averaged to the addition of specific data value and is controlled by PLC
Device processed is completed to show that air compressor machine various aspects operation data specifically ranks sequence to the auto arrangement of multiple air compressors each side face data
When determining priority booting, under conditions of acquisition air compressor machine various aspects operation data specifically ranks sequence, determine single
The platform compressor operation time is most short, the separate unit air compressor machine load time is most short or separate unit air compressor machine service time interval is longest sentences
It is disconnected to be carried out as the first priority；The synchronous air compressor machine that these first priority are switched on after determining the booting of the first priority
Data are updated to greater than visible maximum value, are less than the air compressor machine of average operation duration for sequence retrieval data value again with this
As the booting of the second priority；When can fast and accurately carry out runing time, the load of intelligent decision separate unit air compressor machine
Between and maintenance interval time, can more preferably uniformly use air compressor machine, avoid separate unit compressor operation load time overlength, or
Separate unit compressor operation load time ultrashort problem, can be avoided repetition and compares, when can not only greatly save observable
Between cost more in the use accounting for virtually improving equipment effectively divided operating time.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. quickly judging the method for startup-shutdown priority in a kind of multiple air compressors, characterized by the following steps:
S1. prepare one as the PLC controller to the whole joint control of multiple air compressors progress, and make PLC controller and more skies
Network signal docks press one by one, completes the connection of entire control system；
S2. the specific data information value inside every air compressor machine is obtained, and the specific data in air compressor machine obtained are believed
Breath value is uploaded in the PLC controller docked with every air compressor machine network signal, is controlled as primary data information leave-on in PLC
In order to the subsequent priority orders for judging each air compressor machine startup-shutdown with this as reference value in device；
S3. by the specific data information value inside the air compressor machine acquired in S2 inside the PLC controller as joint control into
Row automated programming operation is averaged the addition of specific data value and is completed by PLC controller to multiple air compressors various aspects
The auto arrangement of data show that air compressor machine various aspects operation data specifically ranks sequence；
S4. when determining priority booting, the condition that air compressor machine various aspects operation data specifically ranks sequence is obtained in S3
Under, between determining that the separate unit compressor operation time is most short, the separate unit air compressor machine load time is most short or separate unit air compressor machine service time
It is carried out every longest judgement as the first priority；
S5. the air compressor machine data that these first priority are switched on are synchronized after determining the booting of the first priority on the basis of S4
Be updated to and be greater than visible maximum value, using this for sequence retrieval data value again be less than the air compressor machine of average operation duration as
The booting of second priority；
S6. the step of repeating S5 successively quickly judges the priority orders being next switched on, and reaches and quickly judges that priority is switched on
Purpose；
S7. when determining priority shutdown, the condition that air compressor machine various aspects operation data specifically ranks sequence is obtained in S3
Under, it determines between separate unit compressor operation time longest, separate unit air compressor machine load time longest or separate unit air compressor machine service time
It is carried out every shortest judgement as the first priority；
S8. the air compressor machine data that these first priority are shut down are synchronized after determining the shutdown of the first priority on the basis of S7
Be updated to and be less than visible minimum value, using this for sequence retrieval data value again be greater than the air compressor machine of average operation duration as
The shutdown of second priority；
S9. the step of repeating S8 successively quickly judges the priority orders next shut down, and reaches and quickly judges that priority is shut down
Purpose.
2. quickly judging the method for startup-shutdown priority in a kind of multiple air compressors according to claim 1, feature exists
In: the specific data information value inside the air compressor machine obtained in the S2 include separate unit air compressor machine specific accumulated running time,
The accumulative load time of separate unit air compressor machine and separate unit air compressor machine maintain interval time.
3. quickly judging the method for startup-shutdown priority in a kind of multiple air compressors according to claim 1, feature exists
In: when the arrangement of air compressor machine various aspects data includes compressor operation time longest data arrangement, compressor operation in the S3
Between the arrangement of most short data, air compressor machine load time longest data arrangement, air compressor machine load time most short data arrangement, air compressor machine protect
Support interval time longest data arrangement, air compressor machine maintenance interval time most short data arrangement.
4. quickly judging the method for startup-shutdown priority in a kind of multiple air compressors according to claim 1, feature exists
In: it is described in step s3, it is first determined the object that the air compressor machine to be less than average operation duration is switched on as the first priority.
5. quickly judging the method for startup-shutdown priority in a kind of multiple air compressors according to claim 1, feature exists
In: the sequence of the air compressor machine booting priority is opposite with the air compressor machine shutdown sequence of priority.
6. quickly judging the method for startup-shutdown priority in a kind of multiple air compressors according to claim 1, feature exists
In: the data information of the air compressor machine of booting is converted while the separate unit air compressor machine is in booting and is updated in PLC controller
Maximum value.
7. quickly judging the method for startup-shutdown priority in a kind of multiple air compressors according to claim 1, feature exists
In: it is described in the step s 7, it is first determined shut down object using being greater than the air compressor machine of average operation duration as the first priority.
8. quickly judging the method for startup-shutdown priority in a kind of multiple air compressors according to claim 1, feature exists
In: its data information conversion is updated to minimum value in PLC controller while the separate unit air compressor machine is in shutdown.
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| CN201910657474.6A CN110374851A (en) | 2019-07-19 | 2019-07-19 | The method of startup-shutdown priority is quickly judged in a kind of multiple air compressors |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112348375A (en) * | 2020-11-11 | 2021-02-09 | 蘑菇物联技术（深圳）有限公司 | Real-time control method, system, device and storage medium based on multiple devices |
| CN112459998A (en) * | 2020-11-24 | 2021-03-09 | 爱景智能装备(无锡)有限公司 | Method for rapidly judging starting and stopping priority in multiple air compressors |
| CN113417843A (en) * | 2021-08-10 | 2021-09-21 | 天津森普捷电子有限公司 | Control method of multi-machine-head air compressor controller |
| CN113883043A (en) * | 2021-09-08 | 2022-01-04 | 西安热工研究院有限公司 | Automatic starting and stopping method of air compressor unit by adopting priority control |
| CN114995205A (en) * | 2022-08-02 | 2022-09-02 | 南方电网调峰调频发电有限公司 | Equipment start and stop control method and device, computer equipment and storage medium |
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| CN114995205B (en) * | 2022-08-02 | 2022-11-04 | 南方电网调峰调频发电有限公司 | Equipment start and stop control method and device, computer equipment and storage medium |
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Application publication date: 20191025 |