CN2611875Y - Water level and water pressure monitor of culvert - Google Patents
Water level and water pressure monitor of culvert Download PDFInfo
- Publication number
- CN2611875Y CN2611875Y CN 03216964 CN03216964U CN2611875Y CN 2611875 Y CN2611875 Y CN 2611875Y CN 03216964 CN03216964 CN 03216964 CN 03216964 U CN03216964 U CN 03216964U CN 2611875 Y CN2611875 Y CN 2611875Y
- Authority
- CN
- China
- Prior art keywords
- culvert
- water level
- sluice
- computing machine
- water
- Prior art date
- 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.)
- Expired - Fee Related
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a culvert water level and water pressure monitoring device comprises a culverts, a sluicegate, a measuring tube, an infrared camera, and a computer, and is characterized in that a staff gauge is provided on the inner wall of the lower-middle part of the measuring tube of which the infrared camera is provided on the upper part, the image signal shot by the camera is emitted to a receiver by a sending machine, and the image signal received by the receiver is converted to the digital signal or analogy signal through an A/D conversion circuit for transferring to the computer, then the computer is used to monitor the water level and water pressure of the culvert, and to order a generator on the sluicegate for starting or closing the sluicegate, so the water-flow of the culvert is automatically controlled, or the water flow can be regulated through manual starting or closing.
Description
One, technical field: the utility model relates to a kind of yellow culvert water level water pressure monitoring device that draws.
Two, background technology: the water level hydraulic pressure that draws yellow culvert at present detect all be the last week of culvert side all establish three pipes, every pipe injects 1/3 place in culvert cross section, inject respectively in three pipes with three scale bars, extract the outer wet scale of water of seeing of pipe more respectively and determine that definite sluice is improved still of height of three water levels in the culvert reduces, flow by the control culvert, prevent by the Huanghe water flow of culvert excessive, hypertonia is fallen to wash away to drum with culvert, this stupid method of growing sturdily is to the flow by culvert, pressure is to be difficult to control really, accidentally just culvert is destroyed often.
Three, summary of the invention: the purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of culvert water level water pressure monitoring device is provided.
Its technical scheme realizes in the following manner:
The utility model is made up of culvert, sluice, survey pipe, thermal camera, computing machine.It is characterized in that on the middle and lower part inwall of surveying pipe, being provided with scale, top is provided with thermal camera, the bottom is provided with ball float, the picture signal that video camera is taken the photograph is transmitted to receiver by transmitter, the picture intelligence that receiver is accepted converts digital signal or analog signal transmission to through the A/D change-over circuit and gives computing machine, water level hydraulic pressure by the computer monitoring culvert, motor on the instruction sluice opens and closes sluice, automatically the discharge of control culvert, or the water level hydraulic pressure that manually opens and closes sluice control culvert reaches the purpose of Control Flow.
Survey the cap that the pipe upper end is provided with a carnival hat shape, interlock with surveying pipe drum type brake head, between by the stud bolt cap at a distance of fixing, form the annular air opening, video camera is located at the central authorities of cap; Image pickup signal can wirelessly be passed to computing machine, also can wiredly pass to computing machine.
The utility model compared with prior art, advanced technology, the water level hydraulic pressure that detects culvert are accurate, the control sluice opens and closes in time flexibly, guarantees culvert safe operation in the scope of design discharge.
Four, description of drawings:
Fig. 1-the utility model structure, scheme of installation.
1-culvert 2-sluice 3-ball float 4-scale 5-surveys pipe 6-and surveys pipe cap 7-thermal camera 8-transmitter 9-receiver 10-A/D change-over panel 11-computing machine 12-motor
Five, embodiment:
For further disclosing the technical solution of the utility model, be described in detail by embodiment below in conjunction with Figure of description:
The utility model is made up of culvert 1, sluice 2, survey pipe 5, thermal camera 7, computing machine 11.It is characterized in that on the middle and lower part inwall of surveying pipe 5, being provided with scale 4, top is provided with thermal camera 7, the bottom is provided with ball float 3, the picture signal that video camera is taken the photograph is transmitted to receiver 9 by transmitter, the picture intelligence that receiver is accepted converts digital signal or analog signal transmission to through A/D change-over circuit 10 and gives computing machine 11, water level hydraulic pressure by computing machine 11 monitoring culverts, motor 12 on the instruction sluice opens and closes sluice 2, automatically the discharge of control culvert guarantees culvert normally operation in the design discharge scope.
Claims (3)
1, a kind of culvert water level water pressure monitoring device, by culvert, sluice, survey pipe, thermal camera, computing machine is formed, it is characterized in that on the middle and lower part inwall of surveying pipe, being provided with scale, top is provided with thermal camera, the bottom is provided with ball float, the picture signal that video camera is taken the photograph is transmitted to receiver by transmitter, the picture intelligence that receiver is accepted converts digital signal or analog signal transmission to through the A/D change-over circuit and gives computing machine, water level hydraulic pressure by the computer monitoring culvert, motor on the instruction sluice opens and closes sluice, automatically control the discharge of culvert, or manually open and close the discharge that sluice is regulated culvert.
2, culvert water level water pressure monitoring device according to claim 1, it is characterized in that surveying the cap that the pipe upper end is provided with a carnival hat shape, interlock with surveying pipe drum type brake head, between by the stud bolt cap at a distance of fixing, form the annular air opening, video camera is located at the central authorities of cap.
3, culvert water level water pressure monitoring device according to claim 1 is characterized in that image pickup signal can wirelessly pass to computing machine, also can wiredly pass to computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03216964 CN2611875Y (en) | 2003-05-01 | 2003-05-01 | Water level and water pressure monitor of culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03216964 CN2611875Y (en) | 2003-05-01 | 2003-05-01 | Water level and water pressure monitor of culvert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2611875Y true CN2611875Y (en) | 2004-04-14 |
Family
ID=34160875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03216964 Expired - Fee Related CN2611875Y (en) | 2003-05-01 | 2003-05-01 | Water level and water pressure monitor of culvert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2611875Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328571C (en) * | 2004-06-07 | 2007-07-25 | 上海电力学院 | Method and apparatus based no three-dimensional analytic computing transmitting flow |
| WO2010003309A1 (en) * | 2008-07-11 | 2010-01-14 | Chiu Chin-Ho | Water level adjusting device |
-
2003
- 2003-05-01 CN CN 03216964 patent/CN2611875Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328571C (en) * | 2004-06-07 | 2007-07-25 | 上海电力学院 | Method and apparatus based no three-dimensional analytic computing transmitting flow |
| WO2010003309A1 (en) * | 2008-07-11 | 2010-01-14 | Chiu Chin-Ho | Water level adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |