CN108196599A - Dam tensile-line instrument floats support box automatic liquid supply system - Google Patents
Dam tensile-line instrument floats support box automatic liquid supply system Download PDFInfo
- Publication number
- CN108196599A CN108196599A CN201810017277.3A CN201810017277A CN108196599A CN 108196599 A CN108196599 A CN 108196599A CN 201810017277 A CN201810017277 A CN 201810017277A CN 108196599 A CN108196599 A CN 108196599A
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- China
- Prior art keywords
- support box
- water
- fluid infusion
- floats
- water lines
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Pipeline Systems (AREA)
Abstract
The present invention proposes that dam tensile-line instrument floats support box automatic liquid supply system, and the fluid infusion system floats support box, mainstream water lines, tributary water lines and water route switch including tension wire；The water route switch is set at the water lines of mainstream；The mainstream water lines are floated support box with each tension wire with tributary water lines and are communicated；The liquid level that the end of tributary water lines floats support box with tension wire is adjacent；The end of the tributary water lines is equipped with atomising device, and when needing fluid infusion, atomising device forms water mist with the water in branch overflow pipe, and water mist, which is sprayed onto tension wire, floats progress fluid infusion at the liquid level of support box；The present invention can automatically float dam tensile-line instrument support box and perform fluid infusion operation, reduce Observation personnel plant maintenance intensity, improve equipment operation stability.
Description
Technical field
The present invention relates to hydraulic facilities technical field, especially dam tensile-line instruments to float support box automatic liquid supply system.
Background technology
Condenser type tensile-line instrument is the important means of Shuikou Dam horizontal displacement automatic measurement, be between two fixed points with
The silk thread of tension is as datum line, periodic measurement measuring point to the change in displacement between datum line, in the hope of location survey point horizontal displacement
Technical method.
On large-scale dam body, it need to arrange that a plurality of tension wire uses for multiple measuring points, each measuring point is examined in daily tour
It is required to open in equipment protection case adjustment buoyancy device that liquid level is to ensure tension wire body degree of freedom in looking into, if liquid level is excessively high
Or it is too low wire body will be caused to be in contact with equipment, to wire body, also there will be abrasions while influencing data accuracy.
Since tension wire equipment burial place range is wide, environment is bad, and equipment-patrolling heavy workload needs to expend larger
Manpower needs to develop a kind of tensile-line instrument automatic liquid supply device system, to improve the operation stability of tension wire equipment, reduces
Plant maintenance checks workload, ensures dam safety stable operation.
Invention content
The present invention proposes that dam tensile-line instrument floats support box automatic liquid supply system, can float support box to dam tensile-line instrument automatically and hold
Row fluid infusion operation reduces Observation personnel plant maintenance intensity, improves equipment operation stability.
The present invention uses following technical scheme.
Dam tensile-line instrument floats support box automatic liquid supply system, and the fluid infusion system floats support box, mainstream water pipe including tension wire
Road, tributary water lines and water route switch；The water route switch is set at the water lines of mainstream；The mainstream water lines are with branch overflow pipe
Support box is floated with each tension wire and is communicated in road；The liquid level that the end of tributary water lines floats support box with tension wire is adjacent；The Zhi Liushui
The end of pipeline is equipped with atomising device, and when needing fluid infusion, atomising device forms water mist with the water in branch overflow pipe, and water mist is sprayed onto
Tension wire, which floats, carries out fluid infusion at the liquid level of support box.
The water route switch is regular switching device；Water route switch is at the water source of mainstream water lines.
The water source of the mainstream water lines is running water pipe.
The tension wire, which floats, is equipped with drainage through-hole at support box, when the liquid level that tension wire floats support box is more than threshold value, tension wire
Liquid in floating support box is flowed out from drainage through-hole.
The drainage through-hole directly floats support box inner wall from tension wire, and drilling forms to ensure hole position precision outward.
The atomising device is adjustable Atomized miniature spraying head.
The water route switch is to use battery powered regular switching device.
The fluid infusion flow of the automatic liquid supply system is divided into following steps；
A1, start regular switching device, set fluid infusion time and fluid infusion duration；
A2, when reaching the fluid infusion time, regular switching device start, open mainstream water lines water source valve；
A3, water form water mist after atomising device is reached and support box progress are floated to bracing cable by mainstream water lines and tributary water lines
Fluid infusion；
A4, after fluid infusion duration reaches setting value, regular switching device close valve；Fluid infusion terminates；
The regular switching device is the regular switching device that can store fluid infusion time and fluid infusion duration, during next fluid infusion, during such as fluid infusion
Between and fluid infusion duration do not change, then directly from step A2 perform.
Compared to the prior art, the invention has the advantages that：
1st, the system realizes each measuring point buoyancy device timing automatic liquid supply, and liquid level in buoyancy device is kept to remain at
Tension wire body degree of freedom has been effectively ensured in standard design height.
2nd, replace the anti-icing fluid in former buoyancy device using tap water, can also save the fund of purchase anti-icing fluid every year.
3rd, the system efficiently solves the practical problem in production, reduces the plant maintenance intensity of Observation personnel.
4th, this system improves the stability of equipment operation, discover and rule out exception in time, ensure that the safety of dam is steady
Fixed operation.
Since the present invention is with Sprayable progress fluid infusion, droplet is minimum to the disturbance of the water surface, therefore is not easy in fluid infusion
Influence the precision of tensile-line instrument.
Description of the drawings
The present invention is described in more detail with reference to the accompanying drawings and detailed description：
Attached drawing 1 is the system schematic of the present invention；
Attached drawing 2 is the automatic liquid supply flow chart of the present invention；
Attached drawing 3 is the measuring point test data schematic diagram after fluid infusion of the present invention；
Attached drawing 4 is another schematic diagram of the measuring point test data after fluid infusion of the present invention；
In figure：1- water sources；2- water routes switch；3- mainstreams water lines；4- tributaries water lines；5- dam tension wires；6- tension wires float
Hold in the palm box；7- atomising devices；8- pontoons.
Specific embodiment
As shown in Figs 1-4, dam tensile-line instrument floats support box automatic liquid supply system, and the fluid infusion system floats support including tension wire
Box 6, mainstream water lines 3, tributary water lines 4 and water route switch 2；The water route switch 2 is set at mainstream water lines 3；It is described dry
Flowing water pipeline 3 floats support box 6 with each tension wire with tributary water lines 4 and communicates；Support box is floated with tension wire in the end of tributary water lines 4
Liquid level it is adjacent；The end of the tributary water lines is equipped with atomising device 7, and when needing fluid infusion, atomising device is in branch overflow pipe
Water formed water mist, water mist be sprayed onto tension wire float support box liquid level at carry out fluid infusion.
The water route switch is regular switching device；Water route switch is at the water source 1 of mainstream water lines.
The water source of the mainstream water lines is running water pipe.
The tension wire, which floats, is equipped with drainage through-hole at support box, when the liquid level that tension wire floats support box is more than threshold value, tension wire
Liquid in floating support box is flowed out from drainage through-hole.
The drainage through-hole directly floats support box inner wall from tension wire, and drilling forms to ensure hole position precision outward.
The atomising device 7 is adjustable Atomized miniature spraying head.
The water route switch is to use battery powered regular switching device.
The fluid infusion flow of the automatic liquid supply system is divided into following steps；
A1, start regular switching device, set fluid infusion time and fluid infusion duration；
A2, when reaching the fluid infusion time, regular switching device start, open mainstream water lines water source valve；
A3, water form water mist after atomising device is reached and support box progress are floated to bracing cable by mainstream water lines and tributary water lines
Fluid infusion；
A4, after fluid infusion duration reaches setting value, regular switching device close valve；Fluid infusion terminates；
The regular switching device is the regular switching device that can store fluid infusion time and fluid infusion duration, during next fluid infusion, during such as fluid infusion
Between and fluid infusion duration do not change, then directly from step A2 perform.
In this example, the liquid level that each tension wire is floated in support box is equipped with pontoon 8, and each pontoon 8 holds up dam tension wire 5 and is allowed to logical
Cross multiple measuring points on dam.
Claims (9)
1. dam tensile-line instrument floats support box automatic liquid supply system, it is characterised in that：The fluid infusion system including tension wire float support box,
Mainstream water lines, tributary water lines and water route switch；The water route switch is set at the water lines of mainstream；The mainstream water lines with
Tributary water lines are floated support box with each tension wire and are communicated；The liquid level that the end of tributary water lines floats support box with tension wire is adjacent；Institute
The end for stating tributary water lines is equipped with atomising device, and when needing fluid infusion, atomising device forms water mist with the water in branch overflow pipe,
Water mist is sprayed onto tension wire and floats progress fluid infusion at the liquid level of support box.
2. dam tensile-line instrument according to claim 1 floats support box automatic liquid supply system, it is characterised in that：It opens in the water route
It closes as regular switching device；Water route switch is at the water source of mainstream water lines.
3. dam tensile-line instrument according to claim 2 floats support box automatic liquid supply system, it is characterised in that：The mainstream water
The water source of pipeline is running water pipe.
4. dam tensile-line instrument according to claim 1 floats support box automatic liquid supply system, it is characterised in that：The tension wire
Drainage through-hole is equipped at floating support box, when the liquid level that tension wire floats support box is more than threshold value, tension wire floats liquid in support box from drawing
Recirculation hole flows out.
5. dam tensile-line instrument according to claim 4 floats support box automatic liquid supply system, it is characterised in that：The drainage is logical
Support box inner wall is directly floated in hole from tension wire, and drilling forms to ensure hole position precision outward.
6. dam tensile-line instrument according to claim 1 floats support box automatic liquid supply system, it is characterised in that：The atomization dress
It is set to adjustable Atomized miniature spraying head.
7. dam tensile-line instrument according to claim 1 floats support box automatic liquid supply system, it is characterised in that：It opens in the water route
It closes to use battery powered regular switching device.
8. dam tensile-line instrument according to claim 7 floats support box automatic liquid supply system, it is characterised in that：The automatic benefit
The fluid infusion flow of liquid system is divided into following steps；
A1, start regular switching device, set fluid infusion time and fluid infusion duration；
A2, when reaching the fluid infusion time, regular switching device start, open mainstream water lines water source valve；
A3, water form water mist after atomising device is reached and support box progress are floated to bracing cable by mainstream water lines and tributary water lines
Fluid infusion；
A4, after fluid infusion duration reaches setting value, regular switching device close valve；Fluid infusion terminates.
9. dam tensile-line instrument according to claim 7 floats support box automatic liquid supply system, it is characterised in that：The timing is opened
It is the regular switching device that can store fluid infusion time and fluid infusion duration to close device, during next fluid infusion, such as fluid infusion time and fluid infusion duration not
Change, then directly performed from step A2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017277.3A CN108196599A (en) | 2018-01-09 | 2018-01-09 | Dam tensile-line instrument floats support box automatic liquid supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017277.3A CN108196599A (en) | 2018-01-09 | 2018-01-09 | Dam tensile-line instrument floats support box automatic liquid supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108196599A true CN108196599A (en) | 2018-06-22 |
Family
ID=62588718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810017277.3A Pending CN108196599A (en) | 2018-01-09 | 2018-01-09 | Dam tensile-line instrument floats support box automatic liquid supply system |
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| Country | Link |
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| CN (1) | CN108196599A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114397931A (en) * | 2021-12-08 | 2022-04-26 | 国网福建省电力有限公司 | Dehumidification and liquid supplementation integrated tension wire intelligent control method and control device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1560558A (en) * | 2004-02-18 | 2005-01-05 | 水利部南京水利水文自动化研究所 | Two-way lead wire device |
| CN103114566A (en) * | 2013-03-01 | 2013-05-22 | 中国水电顾问集团北京勘测设计研究院 | Intelligent automatic-flow water supplementing system and intelligent automatic-flow water supplementing method |
| CN206269793U (en) * | 2016-12-19 | 2017-06-20 | 中国电建集团中南勘测设计研究院有限公司 | A kind of water tank type Dam Deformation Monitoring device |
-
2018
- 2018-01-09 CN CN201810017277.3A patent/CN108196599A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1560558A (en) * | 2004-02-18 | 2005-01-05 | 水利部南京水利水文自动化研究所 | Two-way lead wire device |
| CN103114566A (en) * | 2013-03-01 | 2013-05-22 | 中国水电顾问集团北京勘测设计研究院 | Intelligent automatic-flow water supplementing system and intelligent automatic-flow water supplementing method |
| CN206269793U (en) * | 2016-12-19 | 2017-06-20 | 中国电建集团中南勘测设计研究院有限公司 | A kind of water tank type Dam Deformation Monitoring device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114397931A (en) * | 2021-12-08 | 2022-04-26 | 国网福建省电力有限公司 | Dehumidification and liquid supplementation integrated tension wire intelligent control method and control device |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180622 |
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| RJ01 | Rejection of invention patent application after publication |