CN108533964A - A kind of more gas source feed systems and its air supply method - Google Patents
A kind of more gas source feed systems and its air supply method Download PDFInfo
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- CN108533964A CN108533964A CN201810517840.3A CN201810517840A CN108533964A CN 108533964 A CN108533964 A CN 108533964A CN 201810517840 A CN201810517840 A CN 201810517840A CN 108533964 A CN108533964 A CN 108533964A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention relates to a kind of more gas source feed systems, including industrial personal computer, gas source device, auxiliary compressed air source unit, main line, main line sensor group, civilian gas supply end and industry gas supply end；By adding gas source feeder and auxiliary air-source air feeding device on existing pipeline foundation, it effectively prevents when gas source feeder breaks down and dies, auxiliary compressed air source unit can still ensure to supply, and will not stop supplying, meet the needs of people use combustion gas；A kind of more gas source feed methods are additionally provided, monitor supervision platform obtains data, timely processing early warning and failure, and open corresponding blowing model according to different early warning and fault mode in time by the real-time monitoring to global sensor；Realize the system optimization, automation and intelligence of more gas source feed；Safe early warning ability is improved, has ensured use demand of the people to combustion gas.
Description
Technical field
The present invention relates to city gas supply technology field, a kind of more gas source feed systems and its confession are particularly related to
Gas method.
Background technology
Natural gas is a kind of environmental clean high-grade energy, hardly sulfur-bearing, dust and other harmful substances, and when burning produces
Raw carbon dioxide is less than other fossil fuels, causes greenhouse effects relatively low, thus can fundamentally improve environmental quality；In addition day
Right gas is economical and practical, suitable with specific heat of combustion price compared with artificial coal gas, and natural gas is clean, can extend kitchen range
Service life is also beneficial to the expenditure that user reduces maintenance cost；Natural gas is clean fuel gas, and supply is stablized, and sky can be improved
Makings amount, thus new power can be provided for territory of use's economic development, drive of prosperous economy and improvement environment；Securely and reliably,
Natural gas is nontoxic, easily distributes, and proportion is lighter than air, should not be accumulated into explosive gas, is safer combustion gas；Improve life
It is living, as family is safe to use, reliable natural gas, it will greatly improve domestic environment, improve the quality of living；Therefore increasingly
More town dwellers begin to use natural gas.
But as natural gas has been more and more widely used, natural gas supply air source type is single at present, ensures not
Foot can not ensure the sufficient supply of natural gas, influence people's normal use once pipeline accident occurs.
The sufficient supply of natural gas is people in the art when therefore how to provide a kind of air supply system guarantee circuit failure
The problem of member's urgent need to resolve.
Invention content
In view of this, the present invention provides a kind of more gas source feed systems, when at least ensure that circuit failure, natural gas
Continue to supply, meets use demand of the people to combustion gas.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of more gas source feed systems, including：Industrial personal computer, gas source device, auxiliary compressed air source unit, main line, main line
Sensor group, civilian gas supply end and industry gas supply end；
Industrial personal computer connects gas source device and auxiliary compressed air source unit, and the gas supply end of gas source device assists compressed air source unit
Gas supply end is all connected to main line；Main line sensor group is mounted on main line and communication connection industrial personal computer, industrial personal computer receive
The information of main line sensor group transmission, controls gas source device and/or auxiliary compressed air source unit is supplied to main line, and combustion gas passes through
Main line enters civilian gas supply end and/or industry gas supply end.
Wherein, main line includes middle pressure pipe road and low pressure line, is confessed by gas source device and/or auxiliary compressed air source unit
High pressure gas after odorization machine by pressure piping, in after pressure pipe road, low pressure line give user supply；To cell front yard
After institute's functions for residential building, by the branched network of each unit, enters each family via standpipe, pass through pressure gauge and flow after registering one's residence
Meter, then it is transported to the gas equipments such as kitchen range and water heater.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides a kind of more gas source feed
System effectively prevents working as by adding gas source feeder and auxiliary air-source air feeding device on existing pipeline foundation
When gas source feeder breaks down, auxiliary compressed air source unit can still ensure to supply, and will not stop supplying, meet people couple
In the demand that combustion gas uses；Gas source feeder, auxiliary air-source air feeding device are connect with industrial personal computer simultaneously, and industrial personal computer is electrical
Connect main line sensor group；Industrial personal computer is set to pass through the data that main line sensor transmits, control gas source feeder gas supply
And/or auxiliary compressed air source unit gas supply, improve the automation of air supply system.
Preferably, at least one pressure regulator is all had on main line, gas source device and auxiliary compressed air source unit；Pressure regulator is set
It sets in each pipeline, carries out the pressure regulation to pipeline.
Preferably, gas source device includes compressor, gas tank, pressure duct and gas source branch sensor group；Compressor
It is electrically connected industrial personal computer, and the inlet end connection city gas door station of compressor and/or gas storage, outlet side connect gas tank
Entrance；The inlet end of the outlet connection pressure duct of gas tank, the gas supply end of pressure duct is connected to main line；Gas source branch
Sensor group and pressure regulator are arranged on pressure duct.
Wherein gas tank is intermediate buffering gas tank, has certain deposit compressed natural gas effect；There can be pressure on gas tank
Force snesor, for detecting the deposit amount of natural gas in gas tank；Use the effect of this scheme for：Ensure certain deposit gas
Amount；Simultaneously because monitor the data of branch in real time with gas source branch sensor, once break down, maintenance personal can and
When repair, prevent harm magnify.
Preferably, gas source branch sensor group includes the first pressure sensor being connect with industrial personal computer and first flow
Sensor；First pressure sensor is located on the pressure duct before pressure regulator；First flow sensor is located at after pressure regulator
Pressure duct on.Use the effect of this scheme for：Convenient for the pressure and data on flows before and after monitoring pressure regulation, carried out convenient for system
Real time monitoring.
Preferably, auxiliary compressed air source unit includes multiple auxiliary compressed air source units；Each auxiliary compressed air source unit all has auxiliary
Gas tank, actuator, additional high pressure pipeline and auxiliary air source branch sensor group；Gas tank is assisted to connect actuator；Actuator, pressure regulation
Device and auxiliary air source branch sensor group connect with industrial personal computer and are arranged on additional high pressure pipeline；The confession of additional high pressure pipeline
Gas end is connected on main line.
Wherein, auxiliary gas tank can be LNG tank or steel bottle filled with compressed natural gas；Auxiliary gas tank is a preparation and a use,
Auxiliary gas tank valve is connect with industrial personal computer, and industrial personal computer can be with cut-in stand-by gas tank；It is natural that liquefaction can be wherein held in gas tank
Gas or compressed natural gas.
Preferably, actuator is vaporizer and/or heater, and connect and be located at auxiliary after assisting gas tank with industrial personal computer
It helps on pressure duct；Wherein, heater is water-bath electric heater.
Preferably, auxiliary air source branch sensor group includes that second pressure sensor, second flow sensor and temperature pass
Sensor；Second pressure sensor is located on the additional high pressure pipeline after actuator；It is high in auxiliary after second pressure sensor
Pressure pipe road is connected with pressure regulator, second flow sensor and temperature sensor in turn.Use the effect of this scheme for：For system
Spare auxiliary compressed air source unit is provided, pressure, flow in auxiliary feed line, temperature value are monitored in real time by industrial personal computer, be ensure that
System gas supply safety.
Preferably, a kind of more gas source feed systems provided by the invention, further include monitor supervision platform and display system；Monitoring is flat
Platform is communicated to connect with industrial personal computer；Display system is communicated to connect with monitor supervision platform.
Use the effect of this scheme for：The power consumption for reducing industrial personal computer can realize global monitoring by monitor supervision platform,
The processing capacity and analysis ability of data are improved, personnel or expert easy to repair repair or accident analysis；Extend gas supply
The ability of system.
Preferably, further include decoder module, between decoder module connection industrial personal computer and monitor supervision platform；Decoder module is used for will
Monitoring platform is fed back to after detection data decoding, transcoding；The power consumption for reducing industrial personal computer and detection platform, improves data processing
Speed.
Preferably, there is quick action emergency valve on gas source device and auxiliary compressed air source unit；In case of emergency, it can cut off
For the gas supply of main line.
The present invention also provides a kind of more gas source feed methods, including：
Gas source device blowing model：Monitoring data Real-time Feedback to industrial personal computer, is worked as main line by main line sensor group
When the data of sensor group are below or above given threshold in system, industrial personal computer according to countermeasure carry out alarm or
Air delivering pipeline is cut off, and records fault message；Industrial personal computer controls gas source device according to the alarm or fault type set in system
Work provides air source or the fault point that need to specifically repair of industrial personal computer prompt maintenance personal of enough pressure；
Assist compressed air source unit blowing model：When main line sensor group feed back to industrial personal computer data alarm, master need to be cut off
When compressed air source unit blowing model repairs, industrial personal computer control auxiliary compressed air source unit work；When gas source device restores normally, to tie up
Personnel and industrial personal computer human-computer interaction are repaiied, failure is eliminated, industrial personal computer switches gas source device gas supply；
Gas source device and auxiliary compressed air source unit while blowing model：With gas peak or main line sensor group detection supervisor
In road when pressure reduction velocity anomaly, when gas source device full-load operation, main line sensor group feeds back to industrial computer data
When main line pressure value and flow value is still not achieved, industrial personal computer controls gas source device and auxiliary compressed air source unit gas supply；Work as supervisor
When the hypertonia of road, industrial personal computer stops auxiliary compressed air source unit work, switches to gas source device and works independently.
Compared with prior art, a kind of more gas source feed methods provided by the invention, industrial personal computer is by sensing main line
The real-time monitoring of device group monitoring data obtains data, timely processing early warning and failure in time, and according to different early warning and failure
Pattern opens corresponding blowing model；Realize the systematization, automation and intelligence of more gas source feed；Improve safe early warning
Ability has ensured use demand of the people to combustion gas.
The present invention also provides a kind of more gas source feed methods, including：
Gas source device blowing model：For main line sensor group by monitoring data Real-time Feedback to industrial personal computer, industrial personal computer is logical
Decoder module is crossed, data are shown on the display system by monitor supervision platform；When the data of main line sensor group are less than
Or when higher than given threshold in system, monitor supervision platform carries out alarm or cut-out air delivering pipeline according to countermeasure, and remembers
Record fault message；Monitor supervision platform makes industrial personal computer control compressor operating, provides foot according to the alarm or fault type set in system
The fault point that the air source of enough pressure or monitor supervision platform prompt maintenance personal need to specifically repair；
Assist compressed air source unit blowing model：When main line sensor group and/or gas source branch sensor group feed back to work
The data of control machine are alarmed, and when need to cut off gas source device blowing model and repairing, industrial personal computer controls actuator work, carries out auxiliary
Help compressed air source unit blowing model；When gas source device restores normal, failure, work are eliminated in maintenance personal's detection platform human-computer interaction
Control machine-cut change owner compressed air source unit gas supply；
Gas source device and auxiliary compressed air source unit while blowing model：With gas peak or main line sensor group detection supervisor
Pressure reduction velocity anomaly in road, when gas source device compressor full-load operation, it is flat that main line sensor group feeds back to monitoring
For number of units according to when main line pressure value and flow value is still not achieved, monitor supervision platform sends gas source device gas supply from trend industrial personal computer
Pattern and the blowing model instruction simultaneously of auxiliary compressed air source unit, industrial personal computer control compressor and actuator work；When main line pressure mistake
Gao Shi stops actuator work.
When gas consumption is reduced, when main line sensor group detection main line pressure in system higher than threshold value is set, it is automatically
Gas tank and/or auxiliary gas tank carry out continuous inflatable body, when gassy in gas tank and/or auxiliary gas tank, industrial personal computer and/or monitoring
Platform automatically cuts off to gas tank and/or assists the air supply channel of gas tank；When with gas peak, can ensure gas tank in time, it is sufficient
Gas supply.
Wherein, corresponding alarm and strategy may include：When strategy one, pressure sensor pressure are less than certain value, light dodges
Bright alarm；When strategy two, pressure sensor pressure are higher than certain value, light flash and audible alarm；Strategy three, pressure sensing
Device, even has any two exceptions in temperature sensor detection data at flow sensor, prompts trouble shooting, and show fault bit
It sets；Tactful four, when system prompt repairs, stop a certain compressed air source unit, industrial personal computer switches other compressed air source units gas supply.
A kind of more gas source feed methods provided by the invention, monitor supervision platform by the real-time monitoring to global sensor, and
When obtain data, timely processing early warning and failure, and corresponded to according to the intelligentized automatic opening of different early warning and fault mode
Blowing model, realize the systematizations of more gas source feed, automation and the intelligentized channel for adjusting gas supply and air demand, especially
Gas supply efficiency when which raises with gas peak；Safe early warning ability is improved simultaneously, has ensured that people need the use of combustion gas
It asks；The application reduces the power consumption of industrial personal computer, improves monitoring data due to being also connected with monitor supervision platform except industrial personal computer
Processing and analyze speed, improve the promptness and interactive capability of response.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 attached drawings are a kind of overall schematic of air supply system provided by the invention；
Fig. 2 attached drawings are a kind of control principle block diagram of air supply system provided by the invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a kind of more gas source feed systems, when at least ensure that circuit failure, natural gas after
Continuous supply, meets use demand of the people to combustion gas.
Referring to attached Fig. 1 and 2, in one embodiment of the invention, including：Industrial personal computer, gas source device, auxiliary air source dress
Set, main line, main line sensor group, civilian gas supply end and industry gas supply end；Industrial personal computer connects gas source device and auxiliary gas
Source device, the gas supply end of gas source device assist the gas supply end of compressed air source unit to be all connected to main line；Main line sensor group is pacified
On main line and communication connection industrial personal computer, industrial personal computer receive the information of main line sensor group transmission, control gas source dress
Set and/or assist compressed air source unit to be supplied to main line, combustion gas enters civilian gas supply end and/or industry gas supply end by main line.
Wherein, main line includes middle pressure pipe road and low pressure line, is confessed by gas source device and/or auxiliary compressed air source unit
High pressure gas after odorization machine by pressure piping, in after pressure pipe road, low pressure line give user supply；To cell front yard
After institute's functions for residential building, by the branched network of each unit, enters each family via standpipe, pass through pressure gauge and flow after registering one's residence
Meter, then it is transported to the gas equipments such as kitchen range and water heater.
The present disclosure provides a kind of more gas source feed systems, are supplied by adding gas source on existing pipeline foundation
Device of air and auxiliary air-source air feeding device, effectively prevent when gas source feeder breaks down, auxiliary compressed air source unit according to
It can so ensure to supply, will not stop supplying, meet the demand that people use combustion gas；Gas source feeder, auxiliary simultaneously
Air-source air feeding device is helped to be connect with industrial personal computer, industrial personal computer is electrically connected main line sensor group；Industrial personal computer is set to pass through main line
The data that sensor transmits, control gas source feeder gas supply and/or auxiliary compressed air source unit gas supply, improve air supply system
Automation.
Advantageously, all having at least one pressure regulator on main line, gas source device and auxiliary compressed air source unit；Pressure regulator
It is arranged in each pipeline, carries out the adjusting to loine pressure.
Specifically, gas source device includes compressor, gas tank, pressure duct and gas source branch sensor group；Compression
Machine is electrically connected industrial personal computer, and the inlet end connection city gas door station of compressor and/or gas storage, outlet side connect gas
The entrance of tank；The inlet end of the outlet connection pressure duct of gas tank, the gas supply end of pressure duct is connected to main line；Gas source branch
Road sensor group and pressure regulator are arranged on pressure duct.
Wherein gas tank is intermediate buffering gas tank, has certain deposit compressed natural gas effect；On gas tank there is pressure to pass
Sensor, for detecting the deposit amount of natural gas in gas tank；Use the effect of this scheme for：Ensure certain deposit gas flow；Together
When due to monitoring the data of branch in real time with gas source branch sensor, once break down, maintenance personal can in time into
Row repair, prevents harm from magnifying.
Advantageously, gas source branch sensor group includes the first pressure sensor being connect with industrial personal computer and first-class
Quantity sensor；First pressure sensor is located on the pressure duct before pressure regulator；First flow sensor be located at pressure regulator it
On pressure duct afterwards.Use the effect of this scheme for：Convenient for monitoring pressure regulation before and after pressure and data on flows, convenient for system into
Row real time monitoring.
It should further be appreciated that auxiliary compressed air source unit includes multiple auxiliary compressed air source units, can be first auxiliary referring to attached Fig. 1 and 2
Compressed air source unit, the second auxiliary compressed air source unit are helped, there can be N to assist compressed air source unit as needed；Each auxiliary compressed air source unit
All have auxiliary gas tank, actuator, additional high pressure pipeline and auxiliary air source branch sensor group；Gas tank is assisted to connect actuator；
Actuator, pressure regulator and auxiliary air source branch sensor group connect with industrial personal computer and are arranged on additional high pressure pipeline；Auxiliary
The gas supply end of pressure duct is connected on main line.
Wherein, auxiliary gas tank can be LNG tank or steel bottle filled with compressed natural gas；Auxiliary gas tank is a preparation and a use,
Auxiliary gas tank valve is connect with industrial personal computer, and industrial personal computer can be with cut-in stand-by gas tank；It is natural that liquefaction can be wherein held in gas tank
Gas or compressed natural gas.
Specifically, actuator is vaporizer and/or heater, and it connect and is located at after auxiliary gas tank with industrial personal computer
On additional high pressure pipeline；Wherein, heater is water-bath electric heater.
Advantageously, auxiliary air source branch sensor group includes second pressure sensor, second flow sensor and temperature
Sensor；Second pressure sensor is located on the additional high pressure pipeline after actuator；It is being assisted after second pressure sensor
It is connected with pressure regulator, second flow sensor and temperature sensor on pressure duct in turn.Use the effect of this scheme for：To be
System provides spare auxiliary compressed air source unit, and pressure, flow in auxiliary feed line, temperature value are monitored in real time by industrial personal computer, are ensured
System gas supply safety.
In another embodiment of the present invention, a kind of more gas source feed systems provided by the invention further include that monitoring is flat
Platform and display system；Monitor supervision platform is communicated to connect with industrial personal computer；Display system is communicated to connect with monitor supervision platform.Using this scheme
Effect is：The power consumption for reducing industrial personal computer can realize global monitoring by monitor supervision platform, improve data processing capacity and
Analysis ability, personnel or expert easy to repair repair or accident analysis；Extend the ability of air supply system.
Specifically, further including decoder module, decoder module connects between industrial personal computer and monitor supervision platform；Decoder module is used for will
Monitoring platform is fed back to after detection data decoding, transcoding；The power consumption for reducing industrial personal computer and detection platform, improves data processing
Speed.
It should further be appreciated that there is quick action emergency valve on gas source device and auxiliary compressed air source unit；It in case of emergency, can be with
Cut off the gas supply for main line.
A kind of more gas source feed methods are provided in one embodiment of the invention, including：
Gas source device blowing model：Monitoring data Real-time Feedback to industrial personal computer, is worked as main line by main line sensor group
When the data of sensor group are below or above given threshold in system, industrial personal computer according to countermeasure carry out alarm or
Air delivering pipeline is cut off, and records fault message；Industrial personal computer controls gas source device according to the alarm or fault type set in system
Work provides air source or the fault point that need to specifically repair of industrial personal computer prompt maintenance personal of enough pressure；
Assist compressed air source unit blowing model：When main line sensor group feed back to industrial personal computer data alarm, master need to be cut off
When compressed air source unit blowing model repairs, industrial personal computer control auxiliary compressed air source unit work；When gas source device restores normally, to tie up
Personnel and industrial personal computer human-computer interaction are repaiied, failure is eliminated, industrial personal computer switches gas source device gas supply；
Gas source device and auxiliary compressed air source unit while blowing model：With gas peak, when gas source device full-load operation,
When main line sensor group feeds back to industrial computer data main line pressure value and flow value is still not achieved, industrial personal computer controls main gas
Source device and auxiliary compressed air source unit gas supply；When main line hypertonia, industrial personal computer stops auxiliary compressed air source unit work, switches to
Gas source device works independently.
A kind of more gas source feed methods provided in another embodiment provided by the invention, industrial personal computer pass through to supervisor
The real-time monitoring of road sensor group monitoring data, obtains data, timely processing early warning and failure, and according to different early warning in time
And fault mode opens corresponding blowing model；Realize the systematization, automation and intelligence of more gas source feed；Improve peace
Full pre-alerting ability has ensured use demand of the people for combustion gas.
The present invention also provides a kind of more gas source feed methods, including：
Gas source device blowing model：For main line sensor group by monitoring data Real-time Feedback to industrial personal computer, industrial personal computer is logical
Decoder module is crossed, data are shown on the display system by monitor supervision platform；When the data of main line sensor group are less than
Or when higher than given threshold in system, monitor supervision platform carries out alarm or cut-out air delivering pipeline according to countermeasure, and remembers
Record fault message；Monitor supervision platform makes industrial personal computer control compressor operating, provides foot according to the alarm or fault type set in system
The fault point that the air source of enough pressure or monitor supervision platform prompt maintenance personal need to specifically repair；
Assist compressed air source unit blowing model：When main line sensor group and/or gas source branch sensor group feed back to work
The data of control machine are alarmed, and when need to cut off gas source device blowing model and repairing, industrial personal computer controls actuator work, carries out auxiliary
Help compressed air source unit blowing model；When gas source device restores normal, failure, work are eliminated in maintenance personal's detection platform human-computer interaction
Control machine-cut change owner compressed air source unit gas supply；
Gas source device and auxiliary compressed air source unit while blowing model：Or pressure in main line sensor group detection main line
Reduce velocity anomaly, when gas source device compressor full-load operation, main line sensor group feed back to monitor supervision platform data according to
When main line pressure value and flow value so is not achieved, monitor supervision platform sends main and auxiliary compressed air source unit blowing model instruction to industrial personal computer,
Industrial personal computer controls compressor and actuator work；When main line hypertonia, stop actuator work.
When gas consumption is reduced, when main line sensor group detection main line pressure in system higher than threshold value is set, it is automatically
Gas tank and/or auxiliary gas tank carry out continuous inflatable body, when gassy in gas tank and/or auxiliary gas tank, industrial personal computer and/or monitoring
Platform automatically cuts off to gas tank and/or assists the air supply channel of gas tank；When with gas peak, can ensure gas tank in time, it is sufficient
Gas supply.
Wherein, corresponding alarm and strategy may include：When strategy one, pressure sensor pressure are less than certain value, light dodges
Bright alarm；When strategy two, pressure sensor pressure are higher than certain value, light flash and audible alarm；Strategy three, pressure sensing
Device, even has any two exceptions in temperature sensor detection data at flow sensor, prompts trouble shooting, and show fault bit
It sets；Tactful four, when system prompt repairs, stop a certain compressed air source unit, industrial personal computer switches other compressed air source units gas supply.
A kind of more gas source feed methods provided by the invention, monitor supervision platform by the real-time monitoring to global sensor, and
When obtain data, timely processing early warning and failure, and corresponded to according to the intelligentized automatic opening of different early warning and fault mode
Blowing model, realize the systematizations of more gas source feed, automation and the intelligentized channel for adjusting gas supply and air demand, especially
Gas supply efficiency when which raises with gas peak；Safe early warning ability is improved simultaneously, has ensured that people need the use of combustion gas
It asks；The application reduces the power consumption of industrial personal computer, improves monitoring data due to being also connected with monitor supervision platform except industrial personal computer
Processing and analyze speed, improve the promptness and interactive capability of response.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of more gas source feed systems, which is characterized in that including：Gas source device, auxiliary compressed air source unit, main line, supervisor
Road sensor group, industrial personal computer, civilian gas supply end and industry gas supply end；
The gas supply end of the gas source device, the gas supply end for assisting compressed air source unit are all connected to the main line；
The main line sensor group is mounted on the main line and the communication connection industrial personal computer；
The industrial personal computer connects the gas source device and the auxiliary compressed air source unit；The industrial personal computer receives the main line and passes
The information of sensor group transmission, controls the gas source device and/or the auxiliary compressed air source unit is supplied to the main line, combustion gas
Enter the civilian gas supply end and/or industry gas supply end by the main line.
2. a kind of more gas source feed systems according to claim 1, which is characterized in that the main line, the gas source
At least one pressure regulator is all had on device and the auxiliary compressed air source unit.
3. a kind of more gas source feed systems according to claim 2, which is characterized in that the gas source device includes compression
Machine, gas tank, pressure duct and gas source branch sensor group；
The compressor is electrically connected the industrial personal computer, and the inlet end connection city gas door station of the compressor and/or
Gas storage, outlet side are connected to the entrance of the gas tank；
The inlet end of pressure duct described in the outlet of the gas tank；
The gas supply end of the pressure duct is communicated in the main line；
The gas source branch sensor group and the pressure regulator are both connected on the pressure duct.
4. a kind of more gas source feed systems according to claim 3, which is characterized in that the gas source branch sensor group
Including the equal first pressure sensor being connect with the industrial personal computer and first flow sensor；The first pressure sensor is located at
On the pressure duct before the pressure regulator；The first flow sensor is located at the high pressure after the pressure regulator
On pipeline.
5. a kind of more gas source feed systems according to claim 2, which is characterized in that the auxiliary compressed air source unit includes more
A auxiliary compressed air source unit；Each described auxiliary compressed air source unit all has auxiliary gas tank, actuator, additional high pressure pipeline and auxiliary
Air source branch sensor group；
The auxiliary gas tank connects the actuator；The actuator, the pressure regulator and the auxiliary air source branch sensor
Group connect with the industrial personal computer and is arranged on the additional high pressure pipeline；
The gas supply end of the additional high pressure pipeline is connected to the main line.
6. a kind of more gas source feed systems according to claim 5, which is characterized in that the actuator be vaporizer and/
Or heater, and connect with the industrial personal computer and be located at it is described auxiliary gas tank after the additional high pressure pipeline on.
7. a kind of more gas source feed systems according to claim 6, which is characterized in that the auxiliary air source branch sensor
Group includes second pressure sensor, second flow sensor and temperature sensor；
The second pressure sensor is located on the additional high pressure pipeline after the actuator；
It is connected with the pressure regulator, the second in turn on the additional high pressure pipeline after the second pressure sensor
Quantity sensor and the temperature sensor.
8. according to a kind of more gas source feed systems of claim 1-7 any one of them, which is characterized in that further include monitor supervision platform
And display system；
The monitor supervision platform is communicated to connect with the industrial personal computer；
The display system is communicated to connect with the monitor supervision platform.
9. a kind of more gas source feed systems according to claim 8, which is characterized in that further include decoder module, the solution
Code module connects between the industrial personal computer and the monitor supervision platform.
10. a kind of more gas source feed methods, which is characterized in that using such as a kind of more air sources of claim 1-9 any one of them
Air supply system is monitored and controls；Control model include gas source device blowing model, auxiliary compressed air source unit blowing model and
Gas source device and auxiliary compressed air source unit while blowing model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517840.3A CN108533964A (en) | 2018-05-25 | 2018-05-25 | A kind of more gas source feed systems and its air supply method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517840.3A CN108533964A (en) | 2018-05-25 | 2018-05-25 | A kind of more gas source feed systems and its air supply method |
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Cited By (3)
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| CN110209087A (en) * | 2019-06-11 | 2019-09-06 | 上海诚茨测控科技有限公司 | The natural valve station monitoring system and method for city wireless teletransmission based on GPRS |
| CN113723834A (en) * | 2021-09-02 | 2021-11-30 | 中海石油气电集团有限责任公司 | Intelligent high-order scheduling and operation and maintenance system and method for gas transmission pipe network |
| CN114046448A (en) * | 2021-10-21 | 2022-02-15 | 中国建材国际工程集团有限公司 | Gas pipeline gas supply system |
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