CN106224757A - Wei Jinsi gas chamber piston state intelligent monitoring device - Google Patents
Wei Jinsi gas chamber piston state intelligent monitoring device Download PDFInfo
- Publication number
- CN106224757A CN106224757A CN201610741869.0A CN201610741869A CN106224757A CN 106224757 A CN106224757 A CN 106224757A CN 201610741869 A CN201610741869 A CN 201610741869A CN 106224757 A CN106224757 A CN 106224757A
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- Prior art keywords
- piston
- gas chamber
- gap
- baffle plate
- anglec
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17B—GAS-HOLDERS OF VARIABLE CAPACITY
- F17B1/00—Gas-holders of variable capacity
- F17B1/02—Details
- F17B1/14—Safety devices, e.g. prevention of excess pressure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of Wei Jinsi gas chamber piston state intelligent monitoring device, which employs the advanced electric product reliably such as 2N+1 platform explosion preventing laser diastimeter, PLC control system, PC host computer, angle measurement unit and audible-visual annunciator, the height of Wei Jinsi dry gas holder piston, gap, angle of inclination, the detection of the anglec of rotation and warning function can be completed simultaneously；Gas chamber operator can be allowed to understand gas chamber piston location status timely and accurately, safety in production operation for gas chamber provides guarantee reliably, personnel are avoided frequently to climb into cabinet inspection, minimizing personnel's amount of labour, reduce maintenance cost, reduce security risk, be prevented effectively from the security incidents such as generation piston crash.
Description
Technical field
The present invention relates to Study On Intelligent Monitoring Techniques field, particularly relate to a kind of Wei Jinsi gas chamber piston state intelligent monitoring dress
Put.
Background technology
The most repeatedly there is gas chamber piston fall event, piston and T stop collision or height when main cause is low level
During position, T baffle plate causes rubber to damage with the collision of cabinet wall, causes gas leak to cause.The reason causing collision mainly has: one is
Piston or T baffle plate horizontal displacement are excessive, and two piston run-off the straight angles are excessive, and three to be that piston rotates angle excessive.
Current piston position monitoring system, can only measure one parameter of depth pistion, it is impossible to other are directly affected work
The data of plug safety measure, and cause operator cannot learn the gap of piston, inclination angle, rotation during getter aerofluxus
Gyrations etc., before colliding, it is impossible to predicts in advance, it is impossible to take necessary remedial measure, during piston movement the most not
People can be entered and carry out actual observation, even if during piston rest, people's observation can be entered, but be the increase in manual labor's intensity, also reduce
Efficiency, security risk is higher.The Wei Jinsi dry gas holder of 300000 cubes has more than 40 meter high, diameter about 60 meters, enters people and checks
Once, the great workload of needs is well imagined.Because during piston movement, instrument function is required higher, there is presently no and look for
To the most perfect intellectual monitoring scheme.
Summary of the invention
It is an object of the invention to provide a kind of Wei Jinsi gas chamber piston state intelligent monitoring device, it is possible to reduce Ren Yuanlao
Momentum, reduces maintenance cost, reduces security risk, is prevented effectively from the security incidents such as generation piston crash.
It is an object of the invention to be achieved through the following technical solutions:
A kind of Wei Jinsi gas chamber piston state intelligent monitoring device, including: 2N+1 platform explosion preventing laser diastimeter, angle are surveyed
Amount device, PLC control system and host computer；Wherein:
1 explosion preventing laser diastimeter is arranged on the top of Wei Jinsi gas chamber, is used for measuring depth pistion；
2N platform explosion preventing laser diastimeter is equally divided into two groups, and first group is arranged on above piston, and circumferentially direction is uniform, uses
The gap of T baffle plate is arrived respectively in measuring the N number of direction of piston outward flange in real time；Every explosion preventing laser diastimeter of second group is the most corresponding
The surface being arranged on first group every explosion preventing laser diastimeter, measure the piston outward flange distance to cabinet wall in real time；
First group of numerical value measured deducts second group of numerical value measured and is the T baffle plate gap to cabinet wall；
Angle measurement unit, is arranged on piston upper surface, is used for measuring piston inclination angle and the anglec of rotation；
PLC control system, for receiving data that 2N+1 platform explosion preventing laser diastimeter and angle measurement unit measurement arrive also
It is sent to host computer；
Host computer, measure in real time display arrive depth pistion, the gap of piston outward flange to T baffle plate, T baffle plate is to cabinet
The gap of wall, and piston inclination angle and the anglec of rotation.
Described angle measurement unit includes:
High-precision dual-axis obliquity sensor and single axis gyroscope, high-precision dual-axis obliquity sensor therein is used for measuring work
Plug inclination angle, single axis gyroscope is used for measuring the piston anglec of rotation；
Or, three-axis gyroscope, it is used for measuring piston inclination angle and the anglec of rotation.
Described host computer, is additionally operable to when between depth pistion, the gap of piston outward flange to T baffle plate, T baffle plate to cabinet wall
Gap, and when piston inclination angle exceeds threshold value with arbitrary parameter in the anglec of rotation, send alarm signal.
This device also includes:
Audible-visual annunciator, sends sound and light alarm after being used for receiving alarm signal.
As seen from the above technical solution provided by the invention, have employed 2N+1 platform explosion preventing laser diastimeter, PLC controls
The advanced electric product reliably such as system, PC host computer, angle measurement unit and audible-visual annunciator, can complete prestige gold simultaneously
The height of this dry gas holder piston, gap, angle of inclination, the detection of the anglec of rotation and warning function；Gas chamber can be allowed to grasp
Making personnel and understand gas chamber piston location status timely and accurately, the safety in production operation for gas chamber provides guarantor reliably
Card, it is to avoid personnel frequently climb into cabinet inspection, reduce personnel's amount of labour, reduce maintenance cost, reduce security risk, are prevented effectively from
There is the security incidents such as piston crash.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, required use in embodiment being described below
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for this
From the point of view of the those of ordinary skill in field, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
The position view of piston and T each state of baffle plate in the Wei Jinsi gas chamber that Fig. 1 provides for the embodiment of the present invention；
The structural representation of the Wei Jinsi gas chamber piston state intelligent monitoring device that Fig. 2 provides for the embodiment of the present invention；
The explosion preventing laser diastimeter installation site schematic diagram that Fig. 3 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on this
Inventive embodiment, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into protection scope of the present invention.
In the embodiment of the present invention, Wei Jinsi gas chamber piston state intelligent monitoring device mainly realizes depth pistion, piston space
Gap (include piston outward flange to the gap of T baffle plate, the gap of T baffle plate to cabinet wall), tilting of the piston angle, the piston anglec of rotation
Measure.
As shown in Fig. 1 a～Fig. 1 f, for the position view of piston in Wei Jinsi gas chamber Yu T each state of baffle plate；Its
In, Fig. 1 a is the piston position view when lowest order unaerated, and Fig. 1 b is that the piston position when lowest order is inflated shows
Being intended to, Fig. 1 c is position view during piston upwards, and Fig. 1 d is piston position view when running to highest order, figure
1e is T baffle plate position view when running, and Fig. 1 f is T baffle plate position view when running to highest order.
The structural representation of the Wei Jinsi gas chamber piston state intelligent monitoring device that Fig. 2 provides for the embodiment of the present invention.
As in figure 2 it is shown, it specifically includes that 2N+1 platform explosion preventing laser diastimeter, angle measurement unit, PLC control system and host computer；
Wherein:
1 explosion preventing laser diastimeter is arranged on the top of Wei Jinsi gas chamber, is used for measuring depth pistion.
2N platform explosion preventing laser diastimeter is equally divided into two groups, and first group is arranged on above piston, and circumferentially direction is uniform, uses
The gap of T baffle plate is arrived respectively in measuring the N number of direction of piston outward flange in real time；Every explosion preventing laser diastimeter of second group is the most corresponding
The surface being arranged on first group every explosion preventing laser diastimeter, measure the piston outward flange distance to cabinet wall in real time；
First group of numerical value measured deducts second group of numerical value measured and is the T baffle plate gap to cabinet wall.
As it is shown on figure 3, be the installation site schematic diagram of first group of explosion preventing laser diastimeter.First group of explosion preventing laser diastimeter
Installation site not shown, it is also mounted on piston, but installation site exceeds first group of certain altitude.
Coordinated by these two groups of explosion preventing laser diastimeters can accurately measure piston outward flange to the gap of T baffle plate, T gear
Plate is to the gap of cabinet wall；Wherein during low level, first group of explosion preventing laser diastimeter accurately measure the piston gap to T baffle plate, high
The T baffle plate gap to cabinet wall is accurately measured by second group of explosion preventing laser diastimeter during position.
Additionally, the concrete numerical value of above-mentioned N can set according to the actual requirements, the most measurement effects of quantity are the best；Typically
For, N is not less than 4.
Angle measurement unit, is arranged on piston upper surface, is used for measuring piston inclination angle and the anglec of rotation.
In the embodiment of the present invention, angle measurement unit can be selected according to practical situation.Such as: select high-precision dual-axis
Obliquity sensor and single axis gyroscope, high-precision dual-axis obliquity sensor therein is used for measuring piston inclination angle, single axis gyroscope
For measuring the piston anglec of rotation；
Or, select three-axis gyroscope, measure piston inclination angle and the anglec of rotation.
PLC control system, for receiving data that 2N+1 platform explosion preventing laser diastimeter and angle measurement unit measurement arrive also
It is sent to host computer.
PLC control system is internal main by SIEMENS PLC controller, analog input expansion module, Switching Power Supply, lightning protection
Modules etc. form.Realize laser range finder, the collection of angle measurement unit signal and process, and by standard MODBUS agreement with
Host computer.
Host computer, measure in real time display arrive depth pistion, the gap of piston outward flange to T baffle plate, T baffle plate is to cabinet
The gap of wall, and piston inclination angle and the anglec of rotation.
It is also equipped with the function of curve display parameters, and user authority management, history of printing data, parameter set
Put, check the functions such as history curve, overload alarm, alarm logging, releasing warning.
Overload alarm function therein need to coordinate audible-visual annunciator to realize；Particularly as follows: when depth pistion, piston outward flange arrive
When the gap of T baffle plate, the gap of T baffle plate to cabinet wall, and piston inclination angle exceed threshold value with arbitrary parameter in the anglec of rotation, send
Alarm signal, audible-visual annunciator sends sound and light alarm after receiving alarm signal.
In the such scheme of the embodiment of the present invention, have employed on 2N+1 platform explosion preventing laser diastimeter, PLC control system, PC
The advanced electric products reliably such as position machine, angle measurement unit and audible-visual annunciator, can complete Wei Jinsi dry type coal simultaneously
The height of gas cabinet piston, gap, angle of inclination, the detection of the anglec of rotation and warning function；Can allow gas chamber operator and
Time understand gas chamber piston location status exactly, run for the safety in production of gas chamber and provide reliably guarantee, it is to avoid people
Member frequently climbs into cabinet inspection, reduces personnel's amount of labour, reduces maintenance cost, reduces security risk, is prevented effectively from generation piston
The security incidents such as crash.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, the change that can readily occur in or replacement,
All should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be as the criterion.
Claims (4)
1. Yi Zhong Wei Jinsi gas chamber piston state intelligent monitoring device, it is characterised in that including: 2N+1 platform explosion preventing laser is found range
Instrument, angle measurement unit, PLC control system and host computer；Wherein:
1 explosion preventing laser diastimeter is arranged on the top of Wei Jinsi gas chamber, is used for measuring depth pistion；
2N platform explosion preventing laser diastimeter is equally divided into two groups, and first group is arranged on above piston, and circumferentially direction is uniform, for real
Time measure the N number of direction of piston outward flange and arrive the gap of T baffle plate respectively；The peace that every explosion preventing laser diastimeter of second group is all corresponding
It is contained in the surface of first group every explosion preventing laser diastimeter, measures the piston outward flange distance to cabinet wall in real time；First
The numerical value that group is measured deducts second group of numerical value measured and is the T baffle plate gap to cabinet wall；
Angle measurement unit, is arranged on piston upper surface, is used for measuring piston inclination angle and the anglec of rotation；
PLC control system, for receive 2N+1 platform explosion preventing laser diastimeter and angle measurement unit measurement to Data Concurrent give
To host computer；
Host computer, measure in real time display arrive depth pistion, the gap of piston outward flange to T baffle plate, T baffle plate is to cabinet wall
Gap, and piston inclination angle and the anglec of rotation.
A kind of Wei Jinsi gas chamber piston state intelligent monitoring device the most according to claim 1, it is characterised in that described
Angle measurement unit includes:
High-precision dual-axis obliquity sensor and single axis gyroscope, high-precision dual-axis obliquity sensor therein is used for measuring piston and inclines
Angle, single axis gyroscope is used for measuring the piston anglec of rotation；
Or, three-axis gyroscope, it is used for measuring piston inclination angle and the anglec of rotation.
A kind of Wei Jinsi gas chamber piston state intelligent monitoring device the most according to claim 1, it is characterised in that
Described host computer, is additionally operable to when depth pistion, the gap of piston outward flange to T baffle plate, the gap of T baffle plate to cabinet wall, with
And when arbitrary parameter is beyond threshold value in piston inclination angle and the anglec of rotation, send alarm signal.
A kind of Wei Jinsi gas chamber piston state intelligent monitoring device the most according to claim 3, it is characterised in that this dress
Put and also include:
Audible-visual annunciator, sends sound and light alarm after being used for receiving alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741869.0A CN106224757B (en) | 2016-08-26 | 2016-08-26 | Wei Jinsi gas chamber piston state intelligent monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741869.0A CN106224757B (en) | 2016-08-26 | 2016-08-26 | Wei Jinsi gas chamber piston state intelligent monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106224757A true CN106224757A (en) | 2016-12-14 |
| CN106224757B CN106224757B (en) | 2019-04-30 |
Family
ID=57555817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610741869.0A Active CN106224757B (en) | 2016-08-26 | 2016-08-26 | Wei Jinsi gas chamber piston state intelligent monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106224757B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482699A (en) * | 2016-12-15 | 2017-03-08 | 中冶南方工程技术有限公司 | Gas chamber cabinet shape detection means and method |
| CN106678533A (en) * | 2017-01-18 | 2017-05-17 | 杭州钢冶科技有限公司 | Monitoring device and method for piston torque of rubber membrane seal gas holder |
| CN107121260A (en) * | 2017-06-23 | 2017-09-01 | 重庆科技学院 | A kind of gas chamber aeroelastic model wind tunnel test displacement measurement system |
| CN109973811A (en) * | 2019-03-14 | 2019-07-05 | 南京海郅翰智能科技有限公司 | A kind of gas chamber laser level meter |
| CN111664817A (en) * | 2020-06-28 | 2020-09-15 | 中冶赛迪工程技术股份有限公司 | Gas chamber, and system and method for measuring horizontal clearance between piston and side plate |
| CN112002116A (en) * | 2020-08-15 | 2020-11-27 | 鞍山骏龙自动化控制***有限公司 | Network remote monitoring system of gas chamber |
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| JPS6392899A (en) * | 1986-10-07 | 1988-04-23 | Ishikawajima Harima Heavy Ind Co Ltd | Sideboard breakdown alarm device for dry gas holder |
| JP2006017492A (en) * | 2004-06-30 | 2006-01-19 | Nittetsu Hokkaido Control Systems Corp | Inclination measuring device of piston in holder |
| CN203857961U (en) * | 2014-04-24 | 2014-10-01 | 宝钢工程技术集团有限公司 | Piston inclination monitoring device for wiggins gasholder |
| CN104344811A (en) * | 2014-11-18 | 2015-02-11 | 中冶南方工程技术有限公司 | Online detection system and method for inclination of piston of gas chamber |
| CN205426094U (en) * | 2016-03-10 | 2016-08-03 | 宁波钢铁有限公司 | On line measurement wei jinsi gas chamber piston drift device |
| CN105865338A (en) * | 2016-05-10 | 2016-08-17 | 中冶南方工程技术有限公司 | Method and device for measuring offset and torsion of gas tank piston |
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2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6392899A (en) * | 1986-10-07 | 1988-04-23 | Ishikawajima Harima Heavy Ind Co Ltd | Sideboard breakdown alarm device for dry gas holder |
| JP2006017492A (en) * | 2004-06-30 | 2006-01-19 | Nittetsu Hokkaido Control Systems Corp | Inclination measuring device of piston in holder |
| CN203857961U (en) * | 2014-04-24 | 2014-10-01 | 宝钢工程技术集团有限公司 | Piston inclination monitoring device for wiggins gasholder |
| CN104344811A (en) * | 2014-11-18 | 2015-02-11 | 中冶南方工程技术有限公司 | Online detection system and method for inclination of piston of gas chamber |
| CN205426094U (en) * | 2016-03-10 | 2016-08-03 | 宁波钢铁有限公司 | On line measurement wei jinsi gas chamber piston drift device |
| CN105865338A (en) * | 2016-05-10 | 2016-08-17 | 中冶南方工程技术有限公司 | Method and device for measuring offset and torsion of gas tank piston |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482699A (en) * | 2016-12-15 | 2017-03-08 | 中冶南方工程技术有限公司 | Gas chamber cabinet shape detection means and method |
| CN106678533A (en) * | 2017-01-18 | 2017-05-17 | 杭州钢冶科技有限公司 | Monitoring device and method for piston torque of rubber membrane seal gas holder |
| CN107121260A (en) * | 2017-06-23 | 2017-09-01 | 重庆科技学院 | A kind of gas chamber aeroelastic model wind tunnel test displacement measurement system |
| CN109973811A (en) * | 2019-03-14 | 2019-07-05 | 南京海郅翰智能科技有限公司 | A kind of gas chamber laser level meter |
| CN111664817A (en) * | 2020-06-28 | 2020-09-15 | 中冶赛迪工程技术股份有限公司 | Gas chamber, and system and method for measuring horizontal clearance between piston and side plate |
| CN112002116A (en) * | 2020-08-15 | 2020-11-27 | 鞍山骏龙自动化控制***有限公司 | Network remote monitoring system of gas chamber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106224757B (en) | 2019-04-30 |
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Effective date of registration: 20190815 Address after: 100013 Beijing City, Dongcheng District Hepingli No. 6 North Street Patentee after: Beijing Far East Instrument Co., Ltd. Address before: 100011 Beijing city Dongcheng District No. 16 Andrew Patentee before: Beijing Jing Yi-HIFOR Automation Instrument Co.,Ltd. |
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