CN202938879U - Monitoring device of liquid level of steam turbine oil tank - Google Patents
Monitoring device of liquid level of steam turbine oil tank Download PDFInfo
- Publication number
- CN202938879U CN202938879U CN2012207054367U CN201220705436U CN202938879U CN 202938879 U CN202938879 U CN 202938879U CN 2012207054367 U CN2012207054367 U CN 2012207054367U CN 201220705436 U CN201220705436 U CN 201220705436U CN 202938879 U CN202938879 U CN 202938879U
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- CN
- China
- Prior art keywords
- controller
- oil level
- electric contact
- steam turbine
- monitoring device
- 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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Abstract
The utility model discloses a monitoring device of a liquid level of a steam turbine oil tank. The monitoring device is characterized in that the steam turbine oil tank is provided with an electric contact oil level indicator, the electric contact oil level indicator is connected with a controller inside a controlling room through a remote transmission electric contact wire, the electric contact oil level indicator achieves connection and communication through a data collecting module and the controller, the controller is connected with a computer, and the controller is connected and communicated with the an alertor through a signal output module. The monitoring device can monitor the liquid level in the oil tank in real time, ensures that the oil level of the oil level indicator is accurate and facilitates monitoring of the oil level by operators.
Description
Technical field:
The utility model belongs to level monitoring device, is specifically related to a kind of steam turbine oil tank level monitoring device.
Background technology:
My steam turbine in thermal power plant work area fuel tank oil level indicator used belongs to the mechanical type oil level indicator, and its precision is relatively poor, false oil level phenomenon easily occurs, causes a hidden trouble for the safe and stable operation of unit, brings a lot of inconvenience for simultaneously unit operation personnel operation maintenance.
The utility model content:
The purpose of this utility model is to provide a kind of steam turbine oil tank level monitoring device, but the liquid level in its Real-Time Monitoring fuel tank guarantees that the oil level indicator oil level is accurate, facilitates the operations staff to monitor oil level.
The purpose of this utility model is achieved in the following ways: this steam turbine oil tank level monitoring device, the technical scheme that adopts is: steam turbine oil tank is provided with the electric contact oil level indicator, the electric contact oil level indicator connects controller in the pulpit by teletransmission electric contact line, and by data acquisition module and controller connecting communication, controller connects computing machine, and controller is by signal output module and alarm connecting communication.
The beneficial effects of the utility model are: this steam turbine oil tank level monitoring device, make traditional mechanical type oil level indicator into the electric contact oil level indicator, by teletransmission electric contact line, the signal of each oil level in fuel tank is passed to controller, controller with the level value in fuel tank by Computer display out, if the liquid level in fuel tank is abnormal, controller can start alarm in order in time notify the unit operations staff to safeguard.But the liquid level in the utility model Real-Time Monitoring fuel tank guarantees that the oil level indicator oil level is accurate, facilitates the operations staff to monitor oil level.
Description of drawings:
Fig. 1 is structured flowchart of the present utility model.
Embodiment:
With reference to Fig. 1, this steam turbine oil tank is provided with the electric contact oil level indicator, the electric contact oil level indicator is connected with controller in the pulpit by teletransmission electric contact line, the control program of controller is by in the computing machine writing controller, the signal of each oil level in fuel tank converts the discernible data of controller to through data acquisition module and passes to controller, if oil level is abnormal, controller can start alarm by signal output module and report to the police to notify the unit operations staff to safeguard.
Claims (1)
1. steam turbine oil tank level monitoring device, it is characterized in that: steam turbine oil tank is provided with the electric contact oil level indicator, the electric contact oil level indicator connects controller in the pulpit by teletransmission electric contact line, and by data acquisition module and controller connecting communication, controller connects computing machine, and controller is by signal output module and alarm connecting communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207054367U CN202938879U (en) | 2012-12-19 | 2012-12-19 | Monitoring device of liquid level of steam turbine oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207054367U CN202938879U (en) | 2012-12-19 | 2012-12-19 | Monitoring device of liquid level of steam turbine oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938879U true CN202938879U (en) | 2013-05-15 |
Family
ID=48323113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207054367U Expired - Fee Related CN202938879U (en) | 2012-12-19 | 2012-12-19 | Monitoring device of liquid level of steam turbine oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116125880A (en) * | 2023-01-05 | 2023-05-16 | 湖北清江水电开发有限责任公司 | Turbine oil mass monitoring system of hydropower plant and operation mode thereof |
-
2012
- 2012-12-19 CN CN2012207054367U patent/CN202938879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116125880A (en) * | 2023-01-05 | 2023-05-16 | 湖北清江水电开发有限责任公司 | Turbine oil mass monitoring system of hydropower plant and operation mode thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131219 |