CN105181059A - Flow metering station system with good system stability - Google Patents
Flow metering station system with good system stability Download PDFInfo
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- CN105181059A CN105181059A CN201510491762.0A CN201510491762A CN105181059A CN 105181059 A CN105181059 A CN 105181059A CN 201510491762 A CN201510491762 A CN 201510491762A CN 105181059 A CN105181059 A CN 105181059A
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- industrial computer
- flow metering
- station system
- metering station
- control computer
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Abstract
The invention discloses a flow metering station system with good system stability; the flow metering station system comprises an industrial control computer, more than one metering stations connected with the industrial control computer, and monitoring equipment; the features are that the industrial control computer comprises a main industrial control computer and an auxiliary industrial control computer; the metering stations are respectively provided with a temperature sensor and more than one pressure sensors; the main industrial control computer and the auxiliary industrial control computer are respectively connected with a UPS power supply. The flow metering station system with good system stability is simple in structure, and can conveniently and contentiously measure a natural gas station.
Description
Technical field
The present invention relates to fluid-transferring pipe piece apparatus field, particularly relate to a kind of flow metering station system with better systems stability.
Background technology
Electronic type monitoring equipment is widely used in fluid delivery tube wire system, because it is compared to mechanical type metering outfit, can conveniently realize the advantages such as teletransmission, volume is little, plant maintenance is easy, be widely used in the daily life of people and commercial production: as city tap-water, gas distributing system system; Industrial fluids delivery line system etc.
Rock gas is a kind of clean energy resource of high-quality, and the strategic position of developed country's rock gas in energy structure is established already.It utilizes field very extensive, such as chemical industry raw material, industrial fuel, business and domestic fuel, motor vehicle fuel, central heating and generating etc., is one of main disposable consumption energy." enforcement of West-east Gas plan, it serves to show the attention of country to gas utilization, although China starts late, growth momentum is powerful in China.Can see, the supply of China's natural gas source of the gas has welcome a slice dawn, the goose hangs high, and various places gas utilization project is expected to extricate oneself from a plight rapidly, realizes fast-developing.Flourish along with China's natural gas long distance pipeline, especially after pipeline of transferring natural gas from the west to the east goes into operation operation, China's digitizing NG Pipeline Construction enters the high-speed developing period, further genralrlization flow computer, in the utilization in gas discharge monitoring field, advances being conducive in the intellectuality of rock gas management domain and high efficiency.
Summary of the invention
The high-speed developing period is entered for above-mentioned China digitizing NG Pipeline Construction, further genralrlization flow computer is in the utilization in gas discharge monitoring field, advancing being conducive in the intellectuality of rock gas management domain and the problem of high efficiency, the invention provides a kind of flow metering station system with better systems stability.
For the problems referred to above, a kind of flow metering station system with better systems stability provided by the invention reaches goal of the invention by following technical essential: a kind of flow metering station system with better systems stability, comprise industrial computer, be connected to the test satellite location on industrial computer and surveillance equipment, described industrial computer comprises main industrial computer and auxiliary industrial computer, more than one of described test satellite location, and test satellite location is provided with temperature sensor and a more than pressure transducer, main industrial computer and auxiliary industrial computer are all connected with each test satellite location, and main industrial computer and auxiliary industrial computer are all connected with ups power.
Concrete, when existing flow computer applies to gas metering, due to natural gas station addressing and build relative to the singularity of other fluids, environmental factor residing for flow computer causes the flow computer in this field easily to occur hardware fault, above fault will directly affect the normal operation of natural gas station dosing station, economic interests are caused to lose, for improving the stability of workstation system work, have employed main industrial computer in the present invention and add the mode that auxiliary industrial computer is arranged in parallel, by adopting dual-machine hot backup system, can be switched in time on another industrial computer when separate unit industrial computer breaks down, guarantee metering system runs without interruption.Meanwhile, front end connects the set-up mode of multiple test satellite location, is convenient to adapt to the needs that existing natural gas station pipeline is complicated, monitoring point is many; Meanwhile, adopt on test satellite location and arrange multiple pressure transducer, be convenient to the flow monitoring being realized each pipeline by the method for pressure differential metering, the installation of this monitoring mode, debugging, maintenance can not affect the operation of natural gas station; Further, adopt the ups power power supply in support arranged, be intended to overcome the specific use of this workstation for natural gas station, ensure to be beneficial to the impact that the operation of this workstation structure can not be had a power failure at short notice and to realize the uninterrupted traffic statistics of natural gas station.
Further technical scheme is:
As a kind of frame mode being convenient to the sensor type of scalable employing, between described test satellite location and industrial computer, be also provided with A/D converter.
For realizing fault alarm function, described industrial computer is also provided with alarm output device.
As a kind of technical scheme being convenient to on-the-spot reflection metric results, described surveillance equipment comprise in display screen, printer one or both.
For avoiding the present invention to cause damage under gas pipeline thunderbolt, described main industrial computer and auxiliary industrial computer are provided with antisurge terminal block.
The present invention has following beneficial effect:
Structure of the present invention is simple, for improving the stability of workstation system work, have employed main industrial computer in the present invention and add the mode that auxiliary industrial computer is arranged in parallel, by adopting dual-machine hot backup system, can be switched in time on another industrial computer when separate unit industrial computer breaks down, ensure that metering system runs without interruption.Meanwhile, front end connects the set-up mode of multiple test satellite location, is convenient to adapt to the needs that existing natural gas station pipeline is complicated, monitoring point is many; Meanwhile, adopt on test satellite location and arrange multiple pressure transducer, be convenient to the flow monitoring being realized each pipeline by the method for pressure differential metering, the installation of this monitoring mode, debugging, maintenance can not affect the operation of natural gas station; Further, adopt the ups power power supply in support arranged, be intended to overcome the specific use of this workstation for natural gas station, ensure to be beneficial to the impact that the operation of this workstation structure can not be had a power failure at short notice and to realize the uninterrupted traffic statistics of natural gas station.
Accompanying drawing explanation
Fig. 1 is a kind of system topological figure with a flow metering station system specific embodiment of better systems stability of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples.
Embodiment 1:
As shown in Figure 1, a kind of flow metering station system with better systems stability, comprise industrial computer, be connected to test satellite location on industrial computer and surveillance equipment, described industrial computer comprises main industrial computer and auxiliary industrial computer, more than one of described test satellite location, and test satellite location being provided with temperature sensor and a more than pressure transducer, main industrial computer and auxiliary industrial computer are all connected with each test satellite location, and main industrial computer and auxiliary industrial computer are all connected with ups power.
When existing flow computer applies to gas metering, due to natural gas station addressing and build relative to the singularity of other fluids, environmental factor residing for flow computer causes the flow computer in this field easily to occur hardware fault, above fault will directly affect the normal operation of natural gas station dosing station, economic interests are caused to lose, for improving the stability of workstation system work, have employed main industrial computer in the present invention and add the mode that auxiliary industrial computer is arranged in parallel, by adopting dual-machine hot backup system, can be switched in time on another industrial computer when separate unit industrial computer breaks down, guarantee metering system runs without interruption.Meanwhile, front end connects the set-up mode of multiple test satellite location, is convenient to adapt to the needs that existing natural gas station pipeline is complicated, monitoring point is many; Meanwhile, adopt on test satellite location and arrange multiple pressure transducer, be convenient to the flow monitoring being realized each pipeline by the method for pressure differential metering, the installation of this monitoring mode, debugging, maintenance can not affect the operation of natural gas station; Further, adopt the ups power power supply in support arranged, be intended to overcome the specific use of this workstation for natural gas station, ensure to be beneficial to the impact that the operation of this workstation structure can not be had a power failure at short notice and to realize the uninterrupted traffic statistics of natural gas station.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1, as a kind of frame mode being convenient to the sensor type of scalable employing, is also provided with A/D converter between described test satellite location and industrial computer.
For realizing fault alarm function, described industrial computer is also provided with alarm output device.
As a kind of technical scheme being convenient to on-the-spot reflection metric results, described surveillance equipment comprise in display screen, printer one or both.
Embodiment 3:
The basis of any one technical scheme that the present embodiment provides in any one embodiment above being further qualified, for avoiding the present invention to cause damage under gas pipeline thunderbolt, described main industrial computer and auxiliary industrial computer being provided with antisurge terminal block.
Above content is the further description done the present invention in conjunction with concrete preferred implementation, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments drawn under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (5)
1. one kind has the flow metering station system of better systems stability, comprise industrial computer, be connected to test satellite location on industrial computer and surveillance equipment, it is characterized in that, described industrial computer comprises main industrial computer and auxiliary industrial computer, more than one of described test satellite location, and test satellite location being provided with temperature sensor and a more than pressure transducer, main industrial computer and auxiliary industrial computer are all connected with each test satellite location, and main industrial computer and auxiliary industrial computer are all connected with ups power.
2. a kind of flow metering station system with better systems stability according to claim 1, is characterized in that, be also provided with A/D converter between described test satellite location and industrial computer.
3. a kind of flow metering station system with better systems stability according to claim 1, is characterized in that, described industrial computer is also provided with alarm output device.
4. a kind of flow metering station system with better systems stability according to claim 1, is characterized in that, described surveillance equipment comprise in display screen, printer one or both.
5. a kind of flow metering station system with better systems stability as claimed in any of claims 1 to 4, is characterized in that, described main industrial computer and auxiliary industrial computer are provided with antisurge terminal block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510491762.0A CN105181059A (en) | 2015-08-12 | 2015-08-12 | Flow metering station system with good system stability |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510491762.0A CN105181059A (en) | 2015-08-12 | 2015-08-12 | Flow metering station system with good system stability |
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| CN105181059A true CN105181059A (en) | 2015-12-23 |
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| CN201510491762.0A Pending CN105181059A (en) | 2015-08-12 | 2015-08-12 | Flow metering station system with good system stability |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5767790A (en) * | 1996-03-07 | 1998-06-16 | Jovellana; Bartolome D. | Automatic utility meter monitor |
| JP2001289682A (en) * | 2000-04-11 | 2001-10-19 | Yazaki Corp | Flow-rate measuring device and gas meter |
| CN1330765A (en) * | 1998-12-15 | 2002-01-09 | 丹尼尔工业公司 | Internet enabled network flow computer system |
| CN2529319Y (en) * | 2002-03-07 | 2003-01-01 | 中国石油天然气股份有限公司 | Metering module for gas automatic metering system |
| CN201373758Y (en) * | 2009-03-20 | 2009-12-30 | 中国石油天然气股份有限公司 | Natural gas flow monitoring and checking device through computer measurement |
| CN203758561U (en) * | 2014-01-07 | 2014-08-06 | 肇庆新奥燃气有限公司 | Metering device |
| CN104422483A (en) * | 2013-09-10 | 2015-03-18 | 冉骏 | Remote network type flow rate metering system of natural gas gate station |
-
2015
- 2015-08-12 CN CN201510491762.0A patent/CN105181059A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5767790A (en) * | 1996-03-07 | 1998-06-16 | Jovellana; Bartolome D. | Automatic utility meter monitor |
| CN1330765A (en) * | 1998-12-15 | 2002-01-09 | 丹尼尔工业公司 | Internet enabled network flow computer system |
| JP2001289682A (en) * | 2000-04-11 | 2001-10-19 | Yazaki Corp | Flow-rate measuring device and gas meter |
| CN2529319Y (en) * | 2002-03-07 | 2003-01-01 | 中国石油天然气股份有限公司 | Metering module for gas automatic metering system |
| CN201373758Y (en) * | 2009-03-20 | 2009-12-30 | 中国石油天然气股份有限公司 | Natural gas flow monitoring and checking device through computer measurement |
| CN104422483A (en) * | 2013-09-10 | 2015-03-18 | 冉骏 | Remote network type flow rate metering system of natural gas gate station |
| CN203758561U (en) * | 2014-01-07 | 2014-08-06 | 肇庆新奥燃气有限公司 | Metering device |
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Application publication date: 20151223 |