CN206707774U - A kind of piping-main scheme generating set steam turbine unit control system - Google Patents
A kind of piping-main scheme generating set steam turbine unit control system Download PDFInfo
- Publication number
- CN206707774U CN206707774U CN201720294132.9U CN201720294132U CN206707774U CN 206707774 U CN206707774 U CN 206707774U CN 201720294132 U CN201720294132 U CN 201720294132U CN 206707774 U CN206707774 U CN 206707774U
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- China
- Prior art keywords
- control system
- steam turbine
- unit
- piping
- server
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of piping-main scheme generating set steam turbine unit control system, including unit switch, server, public exchange and switch board；Switch board includes cabinet, radiating block and blower fan；Server is connected with unit switch and public exchange respectively；Unit switch is used to be connected with steam turbine digital electrohydraulic control system, steam turbine emergency trip control system, unit steam turbine thermal control system and steam-turbine lubrication EFM Electronic Fuel Management；Public exchange is used to be connected with deaerated feedwater control system and cooling water control system.The steam turbine unit control system can realize the coordination control between unit steam turbine control disk and synergic system control panel, reduce personnel depaly, reduce error rate.
Description
Technical field
A kind of steam turbine unit control system is the utility model is related to, especially a kind of piping-main scheme generating set steam turbine unit control
System processed.
Background technology
At present, the unit steam turbine control disk of existing piping-main scheme power plant and synergic system control panel are separate, Mei Yitai
Steam turbine is equipped with a monitoring panel, and a control panel is commonly equipped with two monitor terminals, and full factory's synergic system is equipped with a control
Disk, typically configure 2-4 monitor terminal.Each monitoring panel carries out monitoring control by different persons on duty.This just needs two monitoring
Point, each control point need to monitor operator on duty；Person on duty needs two people to maintain close ties with and coordinate when operating, processing is abnormal, thing
Therefore success rate is low.
Utility model content
Purpose of utility model：Unit steam turbine control disk and synergic system control panel can be integrated by providing one kind,
Realize the unit steam turbine control disk of piping-main scheme power plant and the coordination control of synergic system control panel.
Technical scheme：Piping-main scheme generating set steam turbine unit control system described in the utility model, including elements exchange
Machine, server, public exchange and switch board；Switch board includes cabinet, radiating block and blower fan；Vertically it is provided with cabinet
Two pieces of dividing plates；Three pack supports are provided with the relative inner face of two pieces of dividing plates；Unit switch, server and public exchange
It is separately mounted on three pack supports；Radiating block is arranged on two pieces of opposite lateral surfaces of dividing plate；Air inlet is provided with the bottom of cabinet；
Assembling is provided with back taper support block in air inlet on blower fan；The lower edge of dividing plate is supported on back taper support block
Cone bottom on；The front and rear lateral edges of back taper support block and cabinet inner seal；One is equipped with the left and right side of cabinet to go out
Air port；Server is connected with unit switch and public exchange respectively；Unit switch is used to control with steam turbine digital electro-hydraulic
System, steam turbine emergency trip control system, unit steam turbine thermal control system and steam-turbine lubrication EFM Electronic Fuel Management are connected；
Public exchange is used to be connected with deaerated feedwater control system and cooling water control system.
Unit steam turbine control disk and synergic system can be realized using unit switch, server and public exchange
Coordination control between control panel, reduces personnel depaly, reduces error rate；Can be to coordinating utilization rate in controlling using switch board
Higher unit switch, server and public exchange is radiated, it is ensured that centralized control system reliability service.
As further limits scheme of the present utility model, side door is equipped with the left and right sides of cabinet.Can using side door
It is easy to open and radiating block is cleared up, it is ensured that radiating effect.
As further limits scheme of the present utility model, unit switch, server and public exchange with every
Heat conductive pad is provided between plate.It is capable of the radiating effect of enhancement unit interchanger, server and public exchange using heat conductive pad,
Ensure to run reliably and with long-term.
As further limits scheme of the present utility model, screen pack is provided with air inlet.Can be had using screen pack
Imitated air filtering, it is ensured that the radiating effect of radiating block.
As further limits scheme of the present utility model, arc deflector is provided with air outlet.Using arc water conservancy diversion
Plate can strengthen the hot gas emission efficiency at air outlet.
Compared with prior art, its advantage is the utility model：Using unit switch, server and public friendship
Changing planes can realize that the coordination between unit steam turbine control disk and synergic system control panel controls, and reduce personnel depaly, reduce
Error rate；Can be to coordinating unit switch, server and the public exchange that utilization rate is higher in controlling using switch board
Radiated, it is ensured that centralized control system reliability service.
Brief description of the drawings
Fig. 1 is electrical block diagram of the present utility model；
Fig. 2 is switch board structural representation of the present utility model.
In figure：1st, cabinet, 2, dividing plate, 3, side door, 4, radiating block, 5, support, 6, heat conductive pad, 7, unit switch, 8, clothes
It is engaged in device, 9, public exchange, 10, arc deflector, 11, air outlet, 12, back taper support block, 13, support block, 14, blower fan,
15th, screen pack.
Embodiment
Technical solutions of the utility model are described in detail below in conjunction with the accompanying drawings, but the scope of protection of the utility model
It is not limited to the embodiment.
Embodiment 1：
As illustrated in fig. 1 and 2, the utility model discloses a kind of piping-main scheme generating set steam turbine unit control system, including
Unit switch 7, server 8, public exchange 9 and switch board.
Wherein, switch board includes cabinet 1, radiating block 4 and blower fan 14；Vertically two pieces of dividing plates 2 are provided with cabinet 1；
The relative inner face of two pieces of dividing plates 2 is provided with three pack supports 5；Unit switch 7, server 8 and public exchange 9 are pacified respectively
On three pack supports 5；Radiating block 4 is arranged on two pieces of 2 opposite lateral surfaces of dividing plate；Air inlet is provided with the bottom of cabinet 1；Wind
Machine 14 is arranged on air inlet, and back taper support block 12 is provided with blower fan 14；The lower edge of dividing plate 2 is supported on back taper branch
On the cone bottom of bracer 12；The front and rear lateral edges of back taper support block 12 and the inner seal of cabinet 1；It is equal in the left and right side of cabinet 1
Provided with an air outlet 11；Server 8 is connected with unit switch 7 and public exchange 9 respectively；Unit switch 7 be used for
Steam turbine digital electrohydraulic control system, steam turbine emergency trip control system, unit steam turbine thermal control system and steam turbine profit
Lubricating oil control system is connected；Public exchange 9 is used to be connected with deaerated feedwater control system and cooling water control system；In cabinet
The left and right sides of body 1 is equipped with side door 3；It is provided with and leads between unit switch 7, server 8 and public exchange 9 and dividing plate 2
Heat pad 6；Screen pack 15 is provided with air inlet；Arc deflector 10 is provided with air outlet 11；Support is provided with below cabinet 1
Block 13.
Piping-main scheme generating set steam turbine unit control system when in use, is distinguished by server 8 disclosed in the utility model
By unit switch 7 and public exchange 9 to steam turbine digital electrohydraulic control system, steam turbine emergency trip control system, unit
Steam turbine thermal control system, steam-turbine lubrication EFM Electronic Fuel Management, deaerated feedwater control system and cooling water control system phase
Repeatedly kick into row and coordinate control, reduce personnel depaly, reduce accident rate；Steam turbine digital electrohydraulic control system, steam turbine emergency trip control
System, unit steam turbine thermal control system, steam-turbine lubrication EFM Electronic Fuel Management, deaerated feedwater control system and cooling water control
System processed is prior art；Having for the main frame of server 8, unit switch 7 and public exchange 9 is realized using switch board
Imitate and radiate cleanly, will not be accumulated in use on the main frame of server 8, unit switch 7 and public exchange 9
Ash；Screen pack 15 needs periodically to be cleared up or changed maintenance.
As described above, although the utility model has been represented and described with reference to specific preferred embodiment, but it must not
It is construed to the limitation to the utility model itself.In the spirit and scope of the present utility model for not departing from appended claims and defining
Under the premise of, can various changes can be made in the form and details to it.
Claims (5)
- A kind of 1. piping-main scheme generating set steam turbine unit control system, it is characterised in that：Including unit switch（7）, server （8）, public exchange（9）And switch board；Switch board includes cabinet（1）, radiating block（4）And blower fan（14）；In cabinet（1） It is interior to be vertically provided with two pieces of dividing plates（2）；In two pieces of dividing plates（2）Relative inner face be provided with three pack supports（5）；Unit switch （7）, server（8）And public exchange（9）It is separately mounted to three pack supports（5）On；Radiating block（4）Installed in two pieces of dividing plates （2）On opposite lateral surface；In cabinet（1）Bottom be provided with air inlet；Blower fan（14）Installed in air inlet, and in blower fan（14） It is provided with back taper support block（12）；Dividing plate（2）Lower edge be supported on back taper support block（12）Cone bottom on；Back taper branch Bracer（12）Front and rear lateral edges and cabinet（1）Inner seal；In cabinet（1）Left and right side be equipped with an air outlet （11）；Server（8）Respectively with unit switch（7）And public exchange（9）It is connected；Unit switch（7）For with steam turbine Digital electrohydraulic control system, steam turbine emergency trip control system, unit steam turbine thermal control system and turbo-engine lube Control system is connected；Public exchange（9）For being connected with deaerated feedwater control system and cooling water control system.
- 2. piping-main scheme generating set steam turbine unit control system according to claim 1, it is characterised in that：In cabinet（1） Left and right sides be equipped with side door（3）.
- 3. piping-main scheme generating set steam turbine unit control system according to claim 1, it is characterised in that：In elements exchange Machine（7）, server（8）And public exchange（9）With dividing plate（2）Between be provided with heat conductive pad（6）.
- 4. piping-main scheme generating set steam turbine unit control system according to claim 1, it is characterised in that：On air inlet Provided with screen pack（15）.
- 5. piping-main scheme generating set steam turbine unit control system according to claim 1, it is characterised in that：In air outlet （11）Place is provided with arc deflector（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294132.9U CN206707774U (en) | 2017-03-24 | 2017-03-24 | A kind of piping-main scheme generating set steam turbine unit control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294132.9U CN206707774U (en) | 2017-03-24 | 2017-03-24 | A kind of piping-main scheme generating set steam turbine unit control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206707774U true CN206707774U (en) | 2017-12-05 |
Family
ID=60470002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720294132.9U Expired - Fee Related CN206707774U (en) | 2017-03-24 | 2017-03-24 | A kind of piping-main scheme generating set steam turbine unit control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206707774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057085A (en) * | 2019-03-26 | 2019-07-26 | 淮南市知产创新技术研究有限公司 | A kind of heat exchange mechanism |
-
2017
- 2017-03-24 CN CN201720294132.9U patent/CN206707774U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057085A (en) * | 2019-03-26 | 2019-07-26 | 淮南市知产创新技术研究有限公司 | A kind of heat exchange mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20190324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |