CN203117799U - Gate control device - Google Patents
Gate control device Download PDFInfo
- Publication number
- CN203117799U CN203117799U CN 201320093127 CN201320093127U CN203117799U CN 203117799 U CN203117799 U CN 203117799U CN 201320093127 CN201320093127 CN 201320093127 CN 201320093127 U CN201320093127 U CN 201320093127U CN 203117799 U CN203117799 U CN 203117799U
- Authority
- CN
- China
- Prior art keywords
- gate
- plc
- gate control
- control device
- connects
- 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 - Lifetime
Links
Images
Landscapes
- Barrages (AREA)
Abstract
The utility model discloses a gate control device. The gate control device comprises a water level transmitter, a liquid level displayer, a programmable logic controller (PLC), a serial port communication optical transmitter and receiver, a central control room, a gate control circuit, a gate power circuit, a gate display element and gate control equipment, wherein the water level transmitter is connected with the liquid level displayer, the liquid level displayer is connected with the PLC to transmit a water level display signal into the PLC, the PLC is connected with the serial port communication optical transmitter and receiver, the serial port communication optical transmitter and receiver is connected with the central control room, one end of the gate control circuit is connected with the PLC, the other end of the gate control circuit is connected with the gate control equipment and the gate power circuit, the gate power circuit is connected with the gate control equipment, one end of the gate display element is connected with the gate control equipment, and the other end of the gate display element is connected with the PLC. The gate control device is based on a computer monitoring system and has the advantages of being capable of fully meeting requirements of automatic control and central control room control due to the fact that the gate can be controlled automatically and the PLC is arranged and achieving real-time monitoring and high in reliability.
Description
Technical field
The utility model relates to a kind of gate control device.
Background technology
Manufacture the lifting of reliability along with power station equipment, the development of digital technology and network communications technology realizes that robotization control satisfies the requirements, increasing power station requires to adopt new automated production to realize the control of level measuring and gate, owing to be subjected to the restriction of scale of investment and staffing, wish to obtain the product of a kind of high reliability, high performance-price ratio.
The utility model content
In order to solve the problems of the technologies described above the gate control device that the utility model provides a kind of and can monitor in real time, reliability is high.
The technical scheme that the utility model addresses the above problem is: a kind of gate control device, it comprises water level transmitter, height displaying instrument, PLC, the serial communication fiber optic, Central Control Room, the gate control loop, the gate power loop, gate display element and gate opertaing device, water level transmitter is connected with height displaying instrument, height displaying instrument connects PLC, liquid level is shown that signal is transported among the PLC, described PLC is connected with the serial communication fiber optic, the serial communication fiber optic connects Central Control Room, one end of described gate control loop connects PLC, the other end and gate opertaing device, the gate power loop connects, described gate power loop is connected with the gate opertaing device, one end of gate display element connects the gate opertaing device, and the other end connects PLC.
Above-mentioned gate control device also comprises ups power, and described ups power is connected with height displaying instrument, PLC.
Above-mentioned gate control device also comprises siganl thunder-proof device, and described siganl thunder-proof device is between water level transmitter and height displaying instrument.
Above-mentioned gate control device also comprises touch-screen, and touch-screen is connected with PLC.
Above-mentioned gate control device also comprises lightning protection for power supply, and lightning protection for power supply connects described ups power.
The beneficial effects of the utility model are: the utility model is based on computer supervisory control system, and gate is carried out robotization control and introduces PLC, satisfies the demand of control automatically and Central Control Room control fully, has real-time monitoring, advantage that reliability is high.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model PLC.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, the utility model comprises water level transmitter, height displaying instrument, PLC, the serial communication fiber optic, Central Control Room, the gate control loop, the gate power loop, gate display element ups power and gate opertaing device, described ups power is connected with lightning protection for power supply, ups power and height displaying instrument, PLC links to each other, be height displaying instrument, PLC provides power supply, water level transmitter is connected with height displaying instrument by siganl thunder-proof device, height displaying instrument connects PLC, water level is shown that signal is transported among the PLC, described PLC is connected with the serial communication fiber optic, the serial communication fiber optic connects Central Control Room, one end of described gate control loop connects PLC, the other end and gate opertaing device, the gate power loop connects, described gate power loop is connected with the gate opertaing device, one end of gate display element connects the gate opertaing device, and the other end connects PLC, and described PLC also is connected with touch-screen.
As shown in Figure 2, PLC comprises power module, CPU module and communication module, switching input module, switching value output module and analog quantity load module, and the power monitoring signal in the touch-screen, the manual state of a control signal of gate, the position signalling of gate are transported to switching input module; Described switching value output module is connected with the outlet disconnecting relay, and described outlet disconnecting relay is connected with gate control loop, gate display element, gate power loop; The analog quantity load module of described PLC is connected with height displaying instrument, and described PLC is connected with the serial communication fiber optic through communication module.
Claims (5)
1. gate control device, it is characterized in that: comprise water level transmitter, height displaying instrument, PLC, the serial communication fiber optic, Central Control Room, the gate control loop, the gate power loop, gate display element and gate opertaing device, water level transmitter is connected with height displaying instrument, height displaying instrument connects PLC, liquid level is shown that signal is transported among the PLC, described PLC is connected with the serial communication fiber optic, the serial communication fiber optic connects Central Control Room, one end of described gate control loop connects PLC, the other end and gate opertaing device, the gate power loop connects, described gate power loop is connected with the gate opertaing device, one end of gate display element connects the gate opertaing device, and the other end connects PLC.
2. gate control device according to claim 1, it is characterized in that: also comprise ups power, described ups power is connected with height displaying instrument, PLC.
3. gate control device according to claim 1, it is characterized in that: also comprise siganl thunder-proof device, described siganl thunder-proof device is between water level transmitter and height displaying instrument.
4. gate control device according to claim 1, it is characterized in that: also comprise touch-screen, touch-screen is connected with PLC.
5. gate control device according to claim 3 is characterized in that: comprise that also lightning protection for power supply, lightning protection for power supply connect described ups power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093127 CN203117799U (en) | 2013-03-01 | 2013-03-01 | Gate control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093127 CN203117799U (en) | 2013-03-01 | 2013-03-01 | Gate control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117799U true CN203117799U (en) | 2013-08-07 |
Family
ID=48898128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320093127 Expired - Lifetime CN203117799U (en) | 2013-03-01 | 2013-03-01 | Gate control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203117799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407633A (en) * | 2014-11-24 | 2015-03-11 | 国家电网公司 | Water level measuring system and testing method thereof |
| CN106245597A (en) * | 2016-08-29 | 2016-12-21 | 韩宇 | A kind of air lock automatic control system |
-
2013
- 2013-03-01 CN CN 201320093127 patent/CN203117799U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407633A (en) * | 2014-11-24 | 2015-03-11 | 国家电网公司 | Water level measuring system and testing method thereof |
| CN104407633B (en) * | 2014-11-24 | 2017-01-11 | 国家电网公司 | Water level measuring system and testing method thereof |
| CN106245597A (en) * | 2016-08-29 | 2016-12-21 | 韩宇 | A kind of air lock automatic control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207184699U (en) | A kind of wheelchair mobile phone remote monitoring | |
| CN204904070U (en) | Pitch production monitored control system based on thing networking | |
| CN207148826U (en) | Versatile interface comprehensive detection device | |
| CN203117799U (en) | Gate control device | |
| CN204924245U (en) | RTU hydrological telemetering control terminal machine based on thing networking | |
| CN205265371U (en) | Transformer substation's long -range fortune dimension management and control device | |
| CN203276007U (en) | Intelligent data acquisition monitoring device based on CAN bus | |
| CN204904069U (en) | Pitch mixing station production observing and controlling system | |
| CN203038078U (en) | Bidirectional communication wireless andon system | |
| CN204883285U (en) | Monitoring system of laboratory based on thing networking | |
| CN204188699U (en) | Transformer iron core grounding current on-line monitoring system | |
| CN202421828U (en) | Programmable logic controller (PLC) control system with mobile phone short message platform | |
| CN204883255U (en) | Formed asphalt monitored control system | |
| CN204755283U (en) | Low compressor controlling means | |
| CN204927822U (en) | Remote control's block terminal | |
| CN104848502A (en) | Room temperature control device | |
| CN205210549U (en) | Bus controlling means based on deviceNet net | |
| CN204086918U (en) | Based on the PLC supervisory system of mobile phone GPRS platform | |
| CN204904048U (en) | Asphalt mixing station remote monitering system | |
| CN204887000U (en) | Communication principal and subordinate station owner board based on cortex -M3 treater | |
| CN202178765U (en) | Communication repeater | |
| CN203178779U (en) | Cloud-control sewage treatment plant control system | |
| CN202995446U (en) | Electric automation system | |
| CN105005255A (en) | Asphalt mixing station data acquisition system | |
| CN202632886U (en) | Monitoring system for outer diameter of wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |