CN206002212U - Generating set thermometric screen structure - Google Patents
Generating set thermometric screen structure Download PDFInfo
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- CN206002212U CN206002212U CN201620801517.5U CN201620801517U CN206002212U CN 206002212 U CN206002212 U CN 206002212U CN 201620801517 U CN201620801517 U CN 201620801517U CN 206002212 U CN206002212 U CN 206002212U
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- controller
- temperature
- comparator
- generating set
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Abstract
The utility model discloses a kind of generating set thermometric screen structure, it includes controller, temperature sensor, A/D converter, comparator, standard temperature bin, touch screen and alarm；Wherein, controller and standard temperature bin are bi-directionally connected；The outfan of temperature sensor is connected with the input of A/D converter, first outfan of A/D converter is connected with the first input end of comparator, second input of this comparator connects to the standard temperature output port of controller, the outfan of comparator is connected with an input of controller, and an outfan of this controller connects the input of alarm；Second outfan of A/D converter is connected with the temperature situation maker input in controller, and the outfan of this temperature situation maker is connected with an input of touch screen；The outfan of this touch screen is connected with another input of controller.This utility model carries out real time temperature monitoring and maintenance application of subsequently tracing to the source to generating set key position.
Description
Technical field
This utility model is related to a kind of generating set thermometric screen structure, belongs to turbine-generator units monitoring technical field.
Background technology
Electric power is the power capacity that modernization industry produces and life is indispensable, and hydroelectric generation is of power industry
Class.The situation in each power station of company, equipment, process data collection video monitoring information are subject to regional limitation and communication service to popularize
The different impact of degree is it is impossible to whole Real-time Feedback, to corporate HQ, mostly relies on and periodically submits, to general headquarters, the paper manually filled in
Matter form or electronic report forms mode are managed, and inefficiency and accuracy are low, and lose time and resource, are company to each
The unified management in individual power station causes inconvenience.Especially scene occurs in that equipment fault or production link goes wrong
When, corporate HQ nor in time discovery, there is serious information delay, accident treatment cycle length etc. and have a strong impact on asking of operation
Topic.
For realizing the unified production and operation management in each power station administrative to company and realizing unmanned, at each
Corporate HQ can achieve the production and operation situation grasping all power stations, improves company information management level and external displaying
Window-shaped is as reducing production and operation cost, being badly in need of setting up power station remote control administrative system.
The each performance parameter of generating set in power station is extremely important, and it is related to the generated output in whole power station and effect
Rate, therefore, the monitoring to the performance parameter of this generating set is particularly important, such as the temperature ginseng at position each in generating set
Number carries out scientific unity monitoring management, is one of whole station monitoring system extremely important monitoring unit, worth designer's weight
Depending on.
Content of the invention
For above-mentioned weak point of the prior art, this utility model aims to provide a kind of generating set thermometric screen knot
Structure, its structure is simple, and each key position of generating set for power station carries out real time temperature monitoring, and is directed to this temperature monitoring
Data carries out the application such as overtemperature alarm, disorderly closedown, exchange data, is produced with the safety work ensureing generating set.
To achieve these goals, the technical solution of the utility model：A kind of generating set thermometric screen structure, it includes
The controller being bi-directionally connected with generator set control end and the temperature sensor on this generating set key position, this temperature
Sensor passes sequentially through A/D converter to degree, comparator is connected with described controller, and this controller is connected to standard temperature
Bin, touch screen and alarm；
Wherein, described controller and described standard temperature bin are bi-directionally connected；The outfan of described temperature sensor with
The input of A/D converter connects, and the first outfan of A/D converter is connected with the first input end of comparator, this comparator
The second input connect to the standard temperature output port of described controller, the outfan of described comparator and described controller
One input connect, this controller one outfan connect described alarm input；
The signal of temperature sensor output is converted into a temperature value through A/D converter and is sent to comparator, this temperature value
Compared with the standard temperature of controller input, if temperature value is less than or equal to standard temperature, comparator is to controller output the
One level signal, controller exports silence signal, alarm not alarm to alarm；If temperature value is more than standard temperature
Degree, comparator exports second electrical level signal to controller, and controller exports trigger, alarm alarm to alarm；
Second outfan of described A/D converter is connected with the temperature situation maker input in controller, this temperature
The outfan of situation maker is connected with an input of touch screen；The outfan of this touch screen is another defeated with described controller
Enter end to connect.
Further, described temperature sensor includes corresponding with the generating set iron core on described generating set
The one temperature sensor second temperature sensor corresponding with the generating set coil on described generating set and described generating
The corresponding three-temperature sensor of power bearing shell on unit；Described comparator include respectively with described first temperature sensing
The corresponding first comparator being connected of device, second temperature sensor, three-temperature sensor, the second comparator, the 3rd comparator.
Further, described controller is also associated with data input output ports, this data input output ports and control
Device is bi-directionally connected, and controller can be connected with external equipment or datatron by this data input output ports, and carries out with it
Mutually data transfer.
Further, described controller is the PLC single-chip microcomputer being integrated with described temperature situation maker.
The beneficial effects of the utility model：Structure is simple, and each key position of generating set for power station is carried out in real time
Temperature monitoring, and carry out the application such as overtemperature alarm, disorderly closedown, exchange data for this temperature monitoring data, to ensure to generate electricity
The safety work of unit produces.
Brief description
Fig. 1 is structure schematic diagram of the present utility model.
Specific embodiment
To further describe this utility model with reference to specific embodiment and accompanying drawing.
One kind generating set thermometric screen structure as described in Figure 1, it is included and is bi-directionally connected with generator set control end 23
Controller 15 and the temperature sensor on this generating set key position, this temperature sensor passes sequentially through A/D converter
13rd, comparator 14 is connected with controller 15, and this controller 15 is connected to standard temperature bin 16, touch screen 17 and reports to the police
Device 18；
Wherein, controller 15 and standard temperature bin 16 are bi-directionally connected；The outfan of temperature sensor and A/D converter
13 input connects, and the first outfan of A/D converter 13 is connected with the first input end of comparator 14, this comparator 14
Second input connects to the standard temperature output port of controller 15, an input of the outfan of comparator 14 and controller 15
End connects, and an outfan of this controller 15 connects the input of alarm 18；
The signal of temperature sensor output is converted into a temperature value through A/D converter 13 and is sent to comparator 14, this temperature
Compared with the standard temperature that angle value is inputted with controller 15, if temperature value is less than or equal to standard temperature, comparator 14 is to control
Device 15 exports the first level signal, and controller 15 exports silence signal, alarm 18 not alarm to alarm 18；If warm
Angle value is more than standard temperature, and comparator 14 exports second electrical level signal to controller 15, and controller 15 touches to alarm 18 output
Signal, alarm 18 alarm；
Second outfan of A/D converter 13 is connected with temperature situation maker 150 input in controller 15, this temperature
The outfan of degree situation maker 150 is connected with an input of touch screen 17；The outfan of this touch screen 17 and controller 15
Another input connect.
Controller 15 in this utility model is the PLC single-chip microcomputer being integrated with temperature situation maker 150.By this control
Device 15, temperature sensor, A/D converter 13, comparator 14, standard temperature bin 16, touch screen 17 and alarm 18 are carried out
Organic combination, each key position of generating set for power station carries out real time temperature monitoring, and is directed to this temperature monitoring data
Carry out the application such as overtemperature alarm, disorderly closedown, exchange data, produced with the safety work ensureing generating set.
Specifically, temperature sensor includes first temperature corresponding with the generating set iron core 20 on generating set and passes
Dynamic in sensor 10 second temperature sensor 11 and generating set corresponding with the generating set coil 21 on generating set
The corresponding three-temperature sensor 12 of power bearing shell 22；Comparator 14 includes warm with the first temperature sensor 10, second respectively
The corresponding first comparator being connected of degree sensor 11, three-temperature sensor 12, the second comparator, the 3rd comparator, use
When, A/D converter 13 can also be respectively provided with the first A/D converter, the second A/D converter and the 3rd A/D converter, and that is,
One temperature sensor 10 is connected with first comparator by the first A/D converter, and second temperature sensor 11 passes through the 2nd A/D
Transducer is connected with the second comparator, and three-temperature sensor 12 is connected with the 3rd comparator by the 3rd A/D converter,
By being separately provided so that the temperature for the iron core, coil and three key positions of power bearing shell of generating set is passed through respectively
First comparator, the second comparator, the 3rd comparator, compared with corresponding standard temperature, draw different comparative results,
Afterwards, three can be become by alarm 18 relative set, that is, the fault for different key positions is chosen different alarms and carried out
Report to the police, and then corresponding trouble location can directly be found out by alarm 18 and keeped in repair, convenient and swift.
Controller 15 is also associated with data input output ports 19, and this data input output ports 19 is two-way with controller 15
Connect, controller 15 can be connected with external equipment or datatron by this data input output ports 19, and carries out phase with it
Mutually data transfer.
During use, in addition to carrying out fault alarm and investigation, also may be used：
Corresponding temperature signal is converted to digital signal and sends to temperature situation maker 150 by A/D converter 13, temperature
Degree situation maker 150 passes through the situation maps such as the continuous temperature signal generation curve of certain period of time, column, is then touching
Touch in screen 17 and shown, facilitate operator to supervise；
Operator directly can carry out operational control by touch screen 17 to generator set control end 23；Meanwhile, also can lead to
Cross touch screen 17 standard temperature in standard temperature bin 16 is adjusted, to adapt to Various Seasonal, under varying environment
Use；
Finally, whole thermometric screen structure also can carry out immediate data with external equipment or datatron and is connected transmission, carry out it
Its functional module extends or machine machine interjob.
The technical scheme above this utility model embodiment being provided is described in detail, used herein specifically
Individual example is set forth to the principle of this utility model embodiment and embodiment, and the explanation of above example is only applicable to help
Assistant solves the principle of this utility model embodiment；Simultaneously for one of ordinary skill in the art, implement according to this utility model
Example, all will change, in sum, this specification content should not be construed as in specific embodiment and range of application
To restriction of the present utility model.
Claims (4)
1. a kind of generating set thermometric screen structure it is characterised in that：Include and be bi-directionally connected with generator set control end (23)
Controller (15) and the temperature sensor on this generating set key position, this temperature sensor passes sequentially through A/D conversion
Device (13), comparator (14) are connected with described controller (15), and this controller (15) is connected to standard temperature bin
(16), touch screen (17) and alarm (18)；
Wherein, described controller (15) and described standard temperature bin (16) are bi-directionally connected；The output of described temperature sensor
End is connected with the input of A/D converter (13), and the first outfan of A/D converter (13) inputs with the first of comparator (14)
End connects, and second input of this comparator (14) connects to the standard temperature output port of described controller (15), described ratio
It is connected with an input of described controller (15) compared with the outfan of device (14), an outfan connection of this controller (15) is described
The input of alarm (18)；
The signal of temperature sensor output is converted into a temperature value through A/D converter (13) and is sent to comparator (14), this temperature
Compared with the standard temperature that angle value is inputted with controller (15), if temperature value be less than or equal to standard temperature, comparator (14) to
Controller (15) exports the first level signal, and controller (15) exports silence signal, alarm (18) to alarm (18)
Not alarm；If temperature value is more than standard temperature, comparator (14) exports second electrical level signal, controller to controller (15)
(15) trigger, alarm (18) alarm are exported to alarm (18)；
Second outfan of described A/D converter (13) is connected with temperature situation maker (150) input in controller (15)
Connect, the outfan of this temperature situation maker (150) is connected with an input of touch screen (17)；The output of this touch screen (17)
End is connected with another input of described controller (15).
2. generating set thermometric screen structure according to claim 1 it is characterised in that：Described temperature sensor include with
In generating set iron core (20) on described generating set corresponding the first temperature sensor (10) and described generating set
The corresponding second temperature sensor (11) of generating set coil (21) is relative with the power bearing shell (22) on described generating set
The three-temperature sensor (12) answered；Described comparator (14) include respectively with described first temperature sensor (10), second
First comparator that temperature sensor (11), three-temperature sensor (12) correspondence are connected, the second comparator, the 3rd compare
Device.
3. generating set thermometric screen structure according to claim 1 it is characterised in that：Described controller (15) is also associated with
Data input output ports (19), this data input output ports (19) are bi-directionally connected with controller (15), and controller (15) leads to
Cross this data input output ports (19) to be connected with external equipment or datatron, and carry out mutual data transfer with it.
4. generating set thermometric screen structure according to claim 1 it is characterised in that：Described controller (15) is to be integrated with
The PLC single-chip microcomputer of described temperature situation maker (150).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620801517.5U CN206002212U (en) | 2016-07-28 | 2016-07-28 | Generating set thermometric screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620801517.5U CN206002212U (en) | 2016-07-28 | 2016-07-28 | Generating set thermometric screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002212U true CN206002212U (en) | 2017-03-08 |
Family
ID=58202476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620801517.5U Expired - Fee Related CN206002212U (en) | 2016-07-28 | 2016-07-28 | Generating set thermometric screen structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290079A (en) * | 2017-06-16 | 2017-10-24 | 江苏永钢集团有限公司 | A kind of low-tension motor temperature detecting alarm system |
-
2016
- 2016-07-28 CN CN201620801517.5U patent/CN206002212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290079A (en) * | 2017-06-16 | 2017-10-24 | 江苏永钢集团有限公司 | A kind of low-tension motor temperature detecting alarm system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |