CN204510155U - Rubber dam - Google Patents
Rubber dam Download PDFInfo
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- CN204510155U CN204510155U CN201520090533.3U CN201520090533U CN204510155U CN 204510155 U CN204510155 U CN 204510155U CN 201520090533 U CN201520090533 U CN 201520090533U CN 204510155 U CN204510155 U CN 204510155U
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- control system
- computer control
- rubber dam
- dam
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Abstract
The utility model discloses a kind of rubber dam, comprise Monitor Computer Control System, lower computer control system, now device systems and the communication system for communication between Monitor Computer Control System and lower computer control system, Monitor Computer Control System comprises industrial computer, lower computer control system comprises intelligent instrument, valve positioner and water pump controller, now device systems comprises dam sack of rubber dam, electric butterfly valve, water pump and dam bag pressure sensor, and communication system comprises RS-485 bus.The rubber dam that the utility model provides is reasonable in design, automaticity is high.
Description
Technical field
The utility model belongs to hydraulic engineering technical field, relates to a kind of rubber dam.
Background technology
Rubber dam is by the size of adhesive plaster by designing requirement, is anchored on base plate and becomes closed, the pocket type checkdam formed with water (gas) inflation.The height of dam of rubber dam is adjustable, and dam crest can overflow, plays movable dam and overflow weir, and it uses condition similar with sluice, and, groundwater recharge damp for flood control, irrigation, generating, water supply, shipping, gear and city trees and shrubs to beautify etc. in engineering.But current rubber dam is fairly simple in design, does not realize Automated condtrol preferably, make the practice comparatively backwardness of rubber dam.Therefore, for present case, there is a kind of reasonable in design, rubber dam that automaticity is high to be designed.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of reasonable in design, rubber dam that automaticity is high.
For achieving the above object, the utility model provides following technical scheme:
A kind of rubber dam, comprise Monitor Computer Control System, lower computer control system, now device systems and the communication system for communication between Monitor Computer Control System and lower computer control system, described Monitor Computer Control System comprises industrial computer, described lower computer control system comprises intelligent instrument, valve positioner and water pump controller, described now device systems comprises dam sack of rubber dam, electric butterfly valve, water pump and dam bag pressure sensor, and described communication system comprises RS-485 bus.
Further, described RS-485 bus comprises differential bus transceiver and 485-232 converter.
Further, described now device systems also comprises collecting well, is provided with level sensor in described collecting well.
Further, described now device systems also comprises surge shaft, is provided with pressure sensor in described surge shaft.
Further, described now device systems also comprises sluice gate, and described lower computer control system also comprises the gate controller for controlling sluice gate.
Compared with prior art, the utility model has reasonable in design, that automaticity is high feature.
Accompanying drawing explanation
Fig. 1 is the systematic schematic diagram of the utility model embodiment.
Detailed description of the invention
With reference to Fig. 1, the utility model embodiment is described further.
A kind of rubber dam, comprise Monitor Computer Control System 1, lower computer control system 3, now device systems 4 and the communication system 2 for communication between Monitor Computer Control System and lower computer control system, Monitor Computer Control System comprises industrial computer, lower computer control system comprises intelligent instrument, valve positioner and water pump controller, and now device systems comprises dam sack of rubber dam, electric butterfly valve, water pump and dam bag pressure sensor.
Owing to taking single-chip microcomputer as core substantially in intelligent instrument, valve positioner and water pump controller, and the transmission between industrial computer and single-chip microcomputer is by RS-485 standard, and therefore, communication system adopts RS-485 protocol transmission.What industrial computer serial communication configured is rs-232 standard, and the input of single-chip microcomputer, output level are Transistor-Transistor Logic levels, and therefore, level need be changed between three, are connected with the communication of single-chip microcomputer to realize computer.Serial communication interface TxD and RxD of single-chip microcomputer is by differential bus transceiver (model is SN65LBCl84), Transistor-Transistor Logic level is converted to the level being suitable for RS-485 communication, again by twisted pair line connection to 485-232 converter, level is converted to RS-232 level from 485 types, be input in industrial computer by the com port of industrial computer, thus achieve single-chip microcomputer and the transparent of industrial computer is bi-directionally connected.
Water pump realizes water filling by water pipe to dam sack of rubber dam and draws water, and electric butterfly valve is arranged on water pipe, for water filling, the adjustment of drawing water.Water pump controller is used for the on off control to water pump, and valve positioner is used for the control to electric butterfly valve.Dam bag pressure sensor, for detecting the hydraulic pressure in dam sack of rubber dam, bursts because hydraulic pressure is too high to prevent dam sack of rubber dam.
Intelligent instrument is used for being connected with each sensor, with the detected value of collecting sensor, and by RS-485 communication, detected value is sent to industrial computer.
Now device systems also comprises collecting well, is provided with level sensor in collecting well.The purposes of collecting well is for dam sack of rubber dam water-filling provides water source, because dam bag requires very high to water filling source, can not have any impurity or floating thing, so need a collecting well to ensure the quality of water filling source.The water level level sensor of collecting well detects.
Now device systems also comprises surge shaft, is provided with pressure sensor in surge shaft.In order to ensure the hydraulic pressure of dam bag, so need a surge shaft, specifically first the water of collecting well is extracted in high-pressure well, again dam bag is connected with surge shaft, to be supplied water to dam bag by surge shaft, keep the pressure balance of dam bag, the hydraulic pressure pressure sensor in surge shaft detects.
Now device systems also comprises sluice gate, and lower computer control system also comprises the gate controller for controlling sluice gate.This sluice gate is for coordinating with rubber dam, realizes the accurate control to runoff investigation, and in the present embodiment, sluice gate is set to two, and its width is 10 ~ 15m, is highly 15 ~ 20m.
Claims (5)
1. a rubber dam, it is characterized in that: comprise Monitor Computer Control System, lower computer control system, now device systems and the communication system for communication between Monitor Computer Control System and lower computer control system, described Monitor Computer Control System comprises industrial computer, described lower computer control system comprises intelligent instrument, valve positioner and water pump controller, described now device systems comprises dam sack of rubber dam, electric butterfly valve, water pump and dam bag pressure sensor, and described communication system comprises RS-485 bus.
2. rubber dam according to claim 1, is characterized in that: described RS-485 bus comprises differential bus transceiver and 485-232 converter.
3. rubber dam according to claim 1, is characterized in that: described now device systems also comprises collecting well, is provided with level sensor in described collecting well.
4. rubber dam according to claim 1, is characterized in that: described now device systems also comprises surge shaft, is provided with pressure sensor in described surge shaft.
5. rubber dam according to claim 1, is characterized in that: described now device systems also comprises sluice gate, and described lower computer control system also comprises the gate controller for controlling sluice gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090533.3U CN204510155U (en) | 2015-02-07 | 2015-02-07 | Rubber dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090533.3U CN204510155U (en) | 2015-02-07 | 2015-02-07 | Rubber dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204510155U true CN204510155U (en) | 2015-07-29 |
Family
ID=53708147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520090533.3U Active CN204510155U (en) | 2015-02-07 | 2015-02-07 | Rubber dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204510155U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192889A (en) * | 2016-08-18 | 2016-12-07 | 宋丙强 | Sealing dam |
| CN106401379A (en) * | 2016-08-31 | 2017-02-15 | 广东金大田家居股份有限公司 | Door capable of automatically draining indoor flood |
| CN106595566A (en) * | 2016-11-21 | 2017-04-26 | 山东康威通信技术股份有限公司 | Displacement and attitude analysis method for rubber dams |
| CN106759130A (en) * | 2016-11-21 | 2017-05-31 | 山东康威通信技术股份有限公司 | A kind of system and method for monitoring dam sack of rubber dam height |
| CN109763461A (en) * | 2018-12-21 | 2019-05-17 | 河海大学 | A kind of inflatable weir |
-
2015
- 2015-02-07 CN CN201520090533.3U patent/CN204510155U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192889A (en) * | 2016-08-18 | 2016-12-07 | 宋丙强 | Sealing dam |
| CN106401379A (en) * | 2016-08-31 | 2017-02-15 | 广东金大田家居股份有限公司 | Door capable of automatically draining indoor flood |
| CN106401379B (en) * | 2016-08-31 | 2018-02-06 | 广东金大田家居股份有限公司 | A kind of door that can be automatically drained out indoor flood |
| CN106595566A (en) * | 2016-11-21 | 2017-04-26 | 山东康威通信技术股份有限公司 | Displacement and attitude analysis method for rubber dams |
| CN106759130A (en) * | 2016-11-21 | 2017-05-31 | 山东康威通信技术股份有限公司 | A kind of system and method for monitoring dam sack of rubber dam height |
| CN106595566B (en) * | 2016-11-21 | 2019-04-09 | 山东康威通信技术股份有限公司 | It is a kind of for the displacement of rubber dam and the analysis method of posture |
| CN109763461A (en) * | 2018-12-21 | 2019-05-17 | 河海大学 | A kind of inflatable weir |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |