CN110454610A - Chemical plant installations hand-operated valve valve position state monitoring method - Google Patents
Chemical plant installations hand-operated valve valve position state monitoring method Download PDFInfo
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- CN110454610A CN110454610A CN201810427629.2A CN201810427629A CN110454610A CN 110454610 A CN110454610 A CN 110454610A CN 201810427629 A CN201810427629 A CN 201810427629A CN 110454610 A CN110454610 A CN 110454610A
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- valve
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- operated
- valve position
- operated valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The present invention relates to a kind of chemical plant installations hand-operated valve valve position state monitoring method, it is poor mainly to solve the problems, such as can not to implement in the prior art to monitor valve real-time status, safety.The present invention is by using a kind of chemical plant installations hand-operated valve valve position state monitoring method, external valve position signal trigger is installed on hand-operated valve, when manually-operated gate is in a certain position, its corresponding location information corresponds to different RFID signal bands, valve position information is read and is converted by portable RF ID signal reader, device personnel carry portable RF ID signal reader, periodically read on-site manual valve valve position, valve position information in RFID signal reading device, automatically incoming manually-operated gate condition monitoring system, manually-operated gate condition monitoring system can draw the hand-operated valve layout drawing of full device, each hand-operated valve status information is shown in top and report can be formed, realize that the technical solution of the routine monitoring of hand-operated valve preferably solves the above problem, it can be used in the status monitoring of chemical plant installations hand-operated valve valve position.
Description
Technical field
The present invention relates to a kind of chemical plant installations hand-operated valve valve position state monitoring methods.
Background technique
Motor-driven valve or pneumatic operated valve are since its is bulky, price is high, in being restricted using field for chemical plant installations.Hand
Movable valve is small in size, cheap, safe and reliable, good airproof performance and be widely used, it is especially non-master what is infrequently acted
Process, such as equipment, the front and back hand-operated valve of in-line relief valve, the front and back hand-operated valve of the interlocked valves such as emergency decompression, discharge, high-low pressure connects
Hand-operated valve in welding system, the entrance hand-operated valve of self-starting equipment (such as pump).The state of these valves be generally "ON",
"Off" two states, a other have " half-open " state.
But manually-operated gate cannot judge automatically the current location of manually-operated gate due to not having valve position identification function.This
A bit all the time all at " the blind valve " of work, remote control center or factory management layer can not real-time monitoring its working condition, need
It manually checks, record and report.These " blind valves " have become a big hidden danger of chemical plant installations pipeline medium transmission.According to statistics, entirely
Valveless position monitoring function of the valve accident of ball 50% from valve.
[Wu Weiguo industrial valve wireless monitor network shows the valve state monitoring device for being currently, there are wirelessly or non-wirelessly
Condition and development [J] " automation and instrument and meter ", 2015 (1): 29-32].But wireless device needs to lay wireless network, wired
Device needs to be laid with signal wire, both modes are not good solution in chemical installation in service.In addition, valve shape
The power issue of state monitoring device is also required to solve: cable power mode is routed cumbersome, and battery system is not lasting.
Therefore, it is necessary to develop a kind of chemical plant installations hand-operated valve valve position condition monitoring system, solving to be routed, arrange net and supply
Under the premise of electric problem, hand-operated valve valve position automatic status monitoring is realized.
Summary of the invention
The technical problem to be solved by the present invention is to can not implement in the prior art monitor valve real-time status, safety compared with
The problem of difference provides a kind of new chemical plant installations hand-operated valve valve position state monitoring method, and having can implement to monitor the real-time shape of valve
The preferable advantage of state, safety.
To solve the above problems, The technical solution adopted by the invention is as follows: a kind of chemical plant installations hand-operated valve valve position state is supervised
Survey method installs external valve position signal trigger on hand-operated valve, when manually-operated gate is in a certain position, corresponding position
Information corresponds to different RFID signal bands, and valve position information is read and converted by portable RF ID signal reader, device personnel
Portable RF ID signal reader is carried, on-site manual valve valve position is periodically read, the valve position letter in RFID signal reading device
Breath, incoming manually-operated gate condition monitoring system, manually-operated gate condition monitoring system can draw the hand-operated valve arrangement of full device automatically
Each hand-operated valve status information is shown in top and can form report, realizes the routine monitoring of hand-operated valve by figure.
In above-mentioned technical proposal, it is preferable that valve position signal trigger is to separate with manually-operated gate, and user can be according to valve
Type is flexibly designed, is installed.
In above-mentioned technical proposal, it is preferable that valve position signal trigger is not necessarily to power supply, and valve position information is believed by portable RFID
Number reading device reads and converts, the portable valve position signal reading device internal battery, can be carried out charging or replacement battery.
In above-mentioned technical proposal, it is preferable that be recognized to manually-operated gate before external valve position signal trigger is installed, root
According to risk, it is determined whether to monitor its state:
In above-mentioned technical proposal, it is preferable that hand-operated valve includes the front and back hand-operated valve of (1) equipment, in-line relief valve；(2) anxious
Pressure release, the front and back hand-operated valve for discharging interlocked valve；(3) hand-operated valve of high-low pressure connection system；(4) the emptying line of intermittent operation equipment
Hand-operated valve；(5) as the hand-operated valve being arranged on continuous draining, overflow line, interim communication line；(6) entrance of self-starting equipment
Hand-operated valve；(7) hand-operated valve of product quality isolation；(8) separation valve door during equipment checking maintenance；(9) device battery limit (BL) valve.
In above-mentioned technical proposal, it is preferable that manually-operated gate condition monitoring system is installed on any computer, that is, can be appreciated that
The state of chemical plant installations manually-operated gate facilitates supervision.
In above-mentioned technical proposal, it is preferable that according to valve site type, design different valve position signal triggers, valve position
RFID signal band is had on signal trigger, the different location of signal band represents different valve openings.
In above-mentioned technical proposal, it is preferable that the signal after the reading of portable RF ID signal reader is put into portable
The memory of RFID signal reading device reads integrated device by charging/information, in portable RF ID signal reader memory
Information be uploaded to manually-operated gate condition monitoring system.
In this patent, the manually-operated gate state reader of use, without power supply, the wiring without considering communication signal；
RFID to the substances such as water, oil and chemicals have very strong repellence, therefore use RFID communication modes, contamination resistance and
Durability is highly suitable for severe chemical industry in-situ production environment；And there is volume miniaturization, various shapes, and number
Can be via cryptoguard according to content the advantages of；Manually-operated gate condition monitoring system software is, it can be achieved that the electronization of manually-operated gate is supervised
Pipe, solves the problems, such as " the blind behaviour " of manually-operated gate, fills up the blank of related fields；Whole implementation scheme, cost is lower, achieve compared with
Good technical effect.
The present invention will be further described below by way of examples, but is not limited only to the present embodiment.
Specific embodiment
[embodiment 1]
A kind of chemical plant installations hand-operated valve valve position state monitoring method, installs external valve position signal trigger on hand-operated valve,
When manually-operated gate is in a certain position, corresponding location information corresponds to different RFID signal bands, and valve position information is by portable
Formula RFID signal reading device reads and converts, and device personnel carry portable RF ID signal reader, periodically reads scene
Hand-operated valve valve position, the valve position information in RFID signal reading device, automatically incoming manually-operated gate condition monitoring system, manually-operated gate
Condition monitoring system can draw the hand-operated valve layout drawing of full device, and each hand-operated valve status information is shown in top and can form report
Table realizes the routine monitoring of hand-operated valve.
Specifically:
1. crucial manually-operated gate identification
Emphasis recognizes following manually-operated gate, according to risk, it is determined whether to monitor its state.
The front and back hand-operated valve of first kind equipment, in-line relief valve；
The front and back hand-operated valve of the interlocked valves such as the second class emergency decompression, discharge；
The hand-operated valve of third class high-low pressure connection system；
The emptying line hand-operated valve of 4th class intermittent operation equipment；
Hand-operated valve of 5th class as the settings such as on continuous draining, overflow line, interim communication line；
The entrance hand-operated valve of 6th class self-starting equipment (such as pump).
The hand-operated valve of 7th product quality isolation
Separation valve door during 8th class equipment checking maintenance
9th class device battery limit (BL) valve
2. valve position signal trigger is installed
Different valve position signal triggers is designed according to valve site type, such as shut-off valve, gate valve, angle valve.Valve position
RFID signal band is had on signal trigger, the different location of signal band represents different valve openings.
3. valve position information reads and uploads
Valve position information is read and is converted by portable RFID signal reading device.RFID signal reading device in-built electrical
Battery can be charged or be replaced in pond.Signal after reading is put into the memory of RFID signal reading device.Pass through charging/information
Integrated device is read, the information in RFID signal reading device memory is uploaded to manually-operated gate condition monitoring system.
4. manually-operated gate condition monitoring system client
The client developed operates in enterprise's Office Network, it is made to use any computer on Office Network, that is, can be appreciated that
Tooling sets the state of manually-operated gate, facilitates supervision.
[embodiment 2]
A kind of chemical plant installations hand-operated valve valve position state monitoring method, installs external valve position signal trigger on hand-operated valve,
When manually-operated gate is in a certain position, corresponding location information corresponds to different RFID signal bands.Valve position information is by portable
Formula RFID signal reading device reads and converts, and device personnel carry portable RF ID signal reader, periodically reads scene
Hand-operated valve valve position, the valve position information in RFID signal reading device, automatically incoming manually-operated gate condition monitoring system, manually-operated gate
Condition monitoring system can draw the hand-operated valve layout drawing of full device, and each hand-operated valve status information is shown in top and can form report
Table realizes the routine monitoring of hand-operated valve.
Valve position signal trigger is to separate with manually-operated gate, and user can flexibly be designed according to valve types, be pacified
Dress.
Valve position signal trigger is not necessarily to power supply, and valve position information is read and converted by portable RFID signal reading device,
The portable valve position signal reading device internal battery can be carried out charging or replacement battery.
Manually-operated gate is recognized before external valve position signal trigger is installed, according to risk, it is determined whether to monitor
Its state:
Hand-operated valve includes the front and back hand-operated valve of (1) equipment, in-line relief valve；(2) anxious pressure release, discharge the front and back hand of interlocked valve
Dynamic valve；(3) hand-operated valve of high-low pressure connection system；(4) the emptying line hand-operated valve of intermittent operation equipment；(5) as continuous draining,
The hand-operated valve being arranged on overflow line, interim communication line；(6) the entrance hand-operated valve of self-starting equipment；(7) product quality is isolated
Hand-operated valve；(8) separation valve door during equipment checking maintenance；(9) device battery limit (BL) valve.
Manually-operated gate condition monitoring system is installed on any computer, that is, can be appreciated that the shape of chemical plant installations manually-operated gate
State facilitates supervision.
According to valve site type, different valve position signal triggers is designed, is believed on valve position signal trigger with RFID
Number band, the different location of signal band represent different valve openings.
Signal after the reading of portable RF ID signal reader is put into the memory of portable RF ID signal reader, leads to
Overcharge/information reads integrated device, and the information in portable RF ID signal reader memory is uploaded to hand-operated valve gate-shaped
State monitors system.
[embodiment 3]
A kind of hydrocracking unit hand-operated valve valve position state monitoring method is sure to if the light slop tank in underground arranges torch beaer's valve
Maintain a normally open state.But the light slop tank in underground needs regular cleaning, needs the light slop tank row fire in temporary close underground at this time
Torch hand valve.Frequent operation inevitably generates work careless omission, after light slop tank cleans out in underground, forgets the row of opening torch beaer
Valve.Using state monitoring apparatus of the invention, external valve position signal trigger is installed on row's torch beaer's valve, when the valve is in
When a certain position, corresponding location information corresponds to different RFID signal bands.Valve position information is by portable RF ID signal-obtaining
Device reads and converts, and device personnel carry portable RF ID signal reader, periodically the row of reading torch beaer's valve valve position, RFID
Valve position information in signal reader is passed to manually-operated gate condition monitoring system, manually-operated gate condition monitoring system energy automatically
Row's torch beaer's valve status information is shown in top and report can be formed, the daily prison of the switch state of the row's of realization torch beaer's valve
Pipe.
Claims (8)
1. a kind of chemical plant installations hand-operated valve valve position state monitoring method, installs external valve position signal trigger on hand-operated valve, when
When manually-operated gate is in a certain position, corresponding location information corresponds to different RFID signal bands, and valve position information is by portable
RFID signal reading device reads and converts, and device personnel carry portable RF ID signal reader, periodically reads live hand
Valve valve position is moved, the valve position information in RFID signal reading device is passed to manually-operated gate condition monitoring system, hand-operated valve gate-shaped automatically
State monitoring system can draw the hand-operated valve layout drawing of full device, and each hand-operated valve status information is shown in top and can form report
Table realizes the routine monitoring of hand-operated valve.
2. chemical plant installations hand-operated valve valve position state monitoring method according to claim 1, it is characterised in that valve position signal triggering
Device is to separate with manually-operated gate, and user can flexibly be designed according to valve types, be installed.
3. chemical plant installations hand-operated valve valve position state monitoring method according to claim 1, it is characterised in that valve position signal triggering
Device is not necessarily to power supply, and valve position information is read and converted by portable RFID signal reading device, which reads
Device internal battery can be carried out charging or replacement battery.
4. chemical plant installations hand-operated valve valve position state monitoring method according to claim 1, it is characterised in that install external valve position
Manually-operated gate is recognized before signal trigger, according to risk, it is determined whether to monitor its state.
5. chemical plant installations hand-operated valve valve position state monitoring method according to claim 1, it is characterised in that hand-operated valve includes (1)
The front and back hand-operated valve of equipment, in-line relief valve；(2) anxious pressure release, discharge the front and back hand-operated valve of interlocked valve；(3) high-low pressure connection system
The hand-operated valve of system；(4) the emptying line hand-operated valve of intermittent operation equipment；(5) as on continuous draining, overflow line, interim communication line
The hand-operated valve of setting；(6) the entrance hand-operated valve of self-starting equipment；(7) hand-operated valve of product quality isolation；(8) equipment inspection dimension
Separation valve door during repairing；(9) device battery limit (BL) valve.
6. chemical plant installations hand-operated valve valve position state monitoring method according to claim 1, it is characterised in that manually-operated gate state
Monitoring system is installed on any computer, that is, can be appreciated that the state of chemical plant installations manually-operated gate, facilitates supervision.
7. chemical plant installations hand-operated valve valve position state monitoring method according to claim 1, it is characterised in that according to valve site
Type designs different valve position signal triggers, has RFID signal band, the different location of signal band on valve position signal trigger
Represent different valve openings.
8. chemical plant installations hand-operated valve valve position state monitoring method according to claim 1, it is characterised in that portable RF ID letter
Signal after number reading device is read is put into the memory of portable RF ID signal reader, passes through charging/information and reads one
Device, the information in portable RF ID signal reader memory are uploaded to manually-operated gate condition monitoring system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427629.2A CN110454610B (en) | 2018-05-07 | 2018-05-07 | Method for monitoring valve position state of manual valve of chemical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427629.2A CN110454610B (en) | 2018-05-07 | 2018-05-07 | Method for monitoring valve position state of manual valve of chemical device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110454610A true CN110454610A (en) | 2019-11-15 |
| CN110454610B CN110454610B (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810427629.2A Active CN110454610B (en) | 2018-05-07 | 2018-05-07 | Method for monitoring valve position state of manual valve of chemical device |
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|---|---|---|---|---|
| JP2002333079A (en) * | 2001-05-09 | 2002-11-22 | Kubota Corp | Valve opening detecting device |
| JP2003035380A (en) * | 2001-05-14 | 2003-02-07 | Kubota Corp | Valve operating machine with opening detecting function |
| JP2003139271A (en) * | 2001-10-31 | 2003-05-14 | Kubota Corp | Pipe passage network management method |
| JP2003254468A (en) * | 2002-03-04 | 2003-09-10 | Kubota Corp | Valve with electronic name plate |
| JP2004232671A (en) * | 2003-01-28 | 2004-08-19 | Kurimoto Ltd | Valve opening indicating device |
| CN203670999U (en) * | 2012-09-05 | 2014-06-25 | 费希尔控制国际公司 | Valve comprising valve position indicator |
| CN205715970U (en) * | 2016-06-27 | 2016-11-23 | 三河新源供热有限公司 | Electronic key lock valve |
| CN107818281A (en) * | 2017-11-20 | 2018-03-20 | 深圳市鸿陆技术有限公司 | A kind of handhold RFID read write line and its control method |
| CN107861445A (en) * | 2016-09-22 | 2018-03-30 | 尤尼乐株式会社 | Radio frequency solar energy valve and its condition monitoring system |
| CN108019560A (en) * | 2017-11-29 | 2018-05-11 | 济宁学院 | A kind of hand sluice valve valve position monitoring identification device |
-
2018
- 2018-05-07 CN CN201810427629.2A patent/CN110454610B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002333079A (en) * | 2001-05-09 | 2002-11-22 | Kubota Corp | Valve opening detecting device |
| JP2003035380A (en) * | 2001-05-14 | 2003-02-07 | Kubota Corp | Valve operating machine with opening detecting function |
| JP2003139271A (en) * | 2001-10-31 | 2003-05-14 | Kubota Corp | Pipe passage network management method |
| JP2003254468A (en) * | 2002-03-04 | 2003-09-10 | Kubota Corp | Valve with electronic name plate |
| JP2004232671A (en) * | 2003-01-28 | 2004-08-19 | Kurimoto Ltd | Valve opening indicating device |
| CN203670999U (en) * | 2012-09-05 | 2014-06-25 | 费希尔控制国际公司 | Valve comprising valve position indicator |
| CN205715970U (en) * | 2016-06-27 | 2016-11-23 | 三河新源供热有限公司 | Electronic key lock valve |
| CN107861445A (en) * | 2016-09-22 | 2018-03-30 | 尤尼乐株式会社 | Radio frequency solar energy valve and its condition monitoring system |
| CN107818281A (en) * | 2017-11-20 | 2018-03-20 | 深圳市鸿陆技术有限公司 | A kind of handhold RFID read write line and its control method |
| CN108019560A (en) * | 2017-11-29 | 2018-05-11 | 济宁学院 | A kind of hand sluice valve valve position monitoring identification device |
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| CN110454610B (en) | 2021-03-16 |
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