CN206875130U - A kind of high-temperature steam leakage monitoring system - Google Patents
A kind of high-temperature steam leakage monitoring system Download PDFInfo
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- CN206875130U CN206875130U CN201720631533.9U CN201720631533U CN206875130U CN 206875130 U CN206875130 U CN 206875130U CN 201720631533 U CN201720631533 U CN 201720631533U CN 206875130 U CN206875130 U CN 206875130U
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- temperature steam
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- monitoring system
- steam leakage
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Abstract
The utility model discloses a kind of high-temperature steam leakage monitoring system, including：For conveying the jet chimney of high-temperature steam；Robot, the robot have the infrared thermography for being used for the Temperature Distribution field and heat radiation infrared image for obtaining the jet chimney;Console, the console are connected with the infrared thermography signal, and the Temperature Distribution field and heat radiation infrared image that the infrared thermography obtains are shown on the console.The high-temperature steam leakage monitoring system realizes the remote real time monitoring to jet chimney, can fast and accurately judge the situation with the presence or absence of high-temperature steam leakage.
Description
Technical field
Monitoring technical field is the utility model is related to, more particularly to a kind of high-temperature steam leakage monitoring system.
Background technology
The container of power plant HTHP is mainly the pipeline of oxygen-eliminating device, HP steam drum, low-pressure drum and its correlation, above-mentioned
Temperature is above 100 DEG C under operating conditions for container and pipeline, and greatly more than 500 DEG C, and pressure is all remote exceeded
Quasi- atmospheric pressure.
Generation current factory is widely used heat-insulated（Insulation）Material is aluminosilicate material, its external skin temperatures of power industry standard
50 DEG C must not be higher than.Progressively aging and occur however as equipment situations such as oxide etch, almost each power plant can not be complete
The full generation for avoiding high-temperature steam from leaking.The leakage colorless and odorless of high temperature and high pressure steam, also it is difficult to allow people to discover, and traditional inspection
The method of pyrometry steam leakage is directly to carry out human perception and infrared temperature-measuring gun subsidiary after operation maintenance personnel reaches scene,
Long-range monitoring can not be realized, and can not fast and accurately judge high-temperature steam leakage situation.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of high-temperature steam leakage monitoring system, can realize long-range
Monitoring, and can fast and accurately judge the situation with the presence or absence of high-temperature steam leakage.
The technical solution of the utility model is：A kind of high-temperature steam leakage monitoring system, including：
For conveying the jet chimney of high-temperature steam；
Robot, the robot are red with the Temperature Distribution field and heat radiation infrared image for obtaining the jet chimney
Outer thermal imaging system;
Console, the console are connected with the infrared thermography signal, the temperature that the infrared thermography obtains
Degree distribution field and heat radiation infrared image are shown on the console.
The robot includes wireless communication module, and the infrared thermography connects with the wireless communication module signal
Connect, the high-temperature steam leakage monitoring system also includes interchanger and fiber optical transceiver, the wireless communication module and interchanger
Signal is connected, and the interchanger is connected by optical fiber with fiber optical transceiver signal, and the fiber optical transceiver passes through grid line and control
Platform signal connection processed.
The robot also includes data processing module, and the infrared thermography passes through number with the wireless communication module
Connected according to processing module signal.
The robot also includes the drive module for driving the robot roller motion.
The robot also includes being used for the state indicator module for showing the robot working condition.
The robot also includes control module, the drive module and the state indicator module respectively with the control
Module by signal connects.
The robot also includes power supply module, the power supply module respectively with data processing module and control module signal
Connection.
The console has display screen and button key.
The utility model proposes high-temperature steam leakage monitoring system, by the infrared thermography in robot to steam
Pipeline will obtain whole Temperature Distribution field and the heat radiation infrared image of jet chimney, infrared thermography after being scanned
Temperature Distribution field and heat radiation infrared image delivery are shown to console, so as to realize steam to high-temperature steam in pipeline
Long-range monitoring, temperature maximum can be obtained by Temperature Distribution field, and by receive heat radiation infrared image with just
Heat radiation infrared image in the case of often is contrasted, you can fast and accurately to judge to leak with the presence or absence of high-temperature steam
Situation.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model high-temperature steam leakage monitoring system.
Fig. 2 is the structural representation of robot in the utility model.
Embodiment
Such as Fig. 1 and Fig. 2, the utility model proposes high-temperature steam leakage monitoring system, including for conveying high-temperature steam
Jet chimney 1, robot 2 and console 5, robot 2 have obtain jet chimney Temperature Distribution field and heat radiation it is infrared
The infrared thermography 21 of image.Console 5 is connected with the signal of infrared thermography 21, and console 5 has the He of display screen 51
Button key 52, infrared thermography 21 obtain Temperature Distribution field and heat radiation infrared image shown on console 5, console
The 5 Temperature Distribution fields and heat radiation infrared image being used to observing after scanning of the infrared thermography to jet chimney, scanning.Machine
Artificial robot commonly used in the prior art.
Infrared thermography 21 will obtain the whole Temperature Distribution field of jet chimney 1 after being scanned to jet chimney 1
And Temperature Distribution field and heat radiation infrared image are transferred to control by heat radiation infrared image, infrared thermography 21 in real time
Platform 5, console 5 come displays temperature distribution field and heat radiation infrared image, and temperature maximum can be obtained by Temperature Distribution field
（Leakage point temperature can be higher than 50 DEG C）, and the infrared figure of heat radiation by the heat radiation infrared image received and under normal circumstances
As being contrasted, you can fast and accurately to judge the situation with the presence or absence of high-temperature steam leakage, and alarmed, so that it may
To notify backstage operation maintenance personnel in time, largely support personnel's personal safety.
Robot 2 includes wireless communication module 23, and infrared thermography 21 is connected with the signal of wireless communication module 23, wirelessly
Communication module 23 is used to the signal that infrared thermography 21 is sent being sent to console.The high-temperature steam leakage monitoring system is also
Including interchanger 3 and fiber optical transceiver 4, wireless communication module is connected with interchanger 3 by WIFI signal, and interchanger 3 passes through light
Fibre 6 is connected with the signal of fiber optical transceiver 4, and fiber optical transceiver 4 is connected by grid line 7 with the signal of console 5.
Robot 2 also includes data processing module 22, infrared thermography 21 and wireless communication module 23 by data at
Manage the connection of the signal of module 22.The picture signal that data processing module is used to send infrared thermography is converted into data signal,
Data processing module can be also used for obtaining the temperature maximum of Temperature Distribution field and carry out heat radiation infrared image contrast, data
Processing module 22 is using Siemens's IPC647C industrial computers.The temperature maximum and carry out heat radiation that data processing module 22 obtains
The result of infrared image contrast is also shown on console 7.
Robot also includes robot body, power supply module 24, state indicator module 25, drive module 26, control module
27 and movement protection module 28, infrared thermography 21 is arranged on the top of robot body, the bottom installation of robot body
There is roller.Wireless communication module 23, power supply module 24, state indicator module 25, drive module 26, control module 27 and motion are protected
Shield module 28 is arranged inside robot body.State indicator module 25 is used for the working condition for showing robot, drives mould
Block 26 is used to drive the roller motion on robot body, and movement protection module 28 can avoid robot from being sent out in motion process
Raw collision.Power supply module 24 is connected with data processing module 22 and the signal of control module 27 respectively, state indicator module 25, driving
Module 26 and movement protection module 28 are connected with the signal of control module 27 respectively, and control module 27 is used for state indicator module
25th, drive module 26 and movement protection module 28 send instruction.
Illustrated below using monitoring steam engine of power station main steam line as application：
Such as Fig. 1, main steam line pressure 6Mpa, 560 DEG C of temperature, let out when main steam line has certain point high-temperature steam occur
During leakage, its leakage point temperature can surmount 50 DEG C rapidly, and obvious " vapor " shape occurs in heat radiation images（Label 8）,
Infrared thermography 21 will be obtained after being scanned to the main steam line the whole Temperature Distribution field of the main steam line with
And heat radiation infrared image is formed, and Temperature Distribution field and heat radiation infrared image are transferred to console 5, console in real time
5 come displays temperature distribution field and heat radiation infrared image, and temperature maximum can be obtained by Temperature Distribution field（Leakage point temperature
50 DEG C can be higher than）, and the heat radiation infrared image received and heat radiation infrared image under normal circumstances carried out pair
Than, finally judge the position that high-temperature steam leakage occurs, and alarmed, and whole process was only needed less than 1 second, was met
Rapidity and accuracy requirement.
Only to illustrate design of the present utility model, one of ordinary skill in the art's specific embodiment above exists
Various deformation and change can be made under design of the present utility model, these deformations and change are included in guarantor of the present utility model
Within the scope of shield.
Claims (8)
- A kind of 1. high-temperature steam leakage monitoring system, it is characterised in that including：For conveying the jet chimney of high-temperature steam；Robot, the robot have the infrared heat of the Temperature Distribution field for obtaining the jet chimney and heat radiation infrared image Imager;Console, the console are connected with the infrared thermography signal, the temperature that the infrared thermography obtains point Cloth field and heat radiation infrared image are shown on the console.
- 2. high-temperature steam leakage monitoring system according to claim 1, it is characterised in that the robot includes channel radio Module is interrogated, the infrared thermography is connected with the wireless communication module signal, and the high-temperature steam leakage monitoring system is also Including interchanger and fiber optical transceiver, the wireless communication module is connected with interchanger signal, the interchanger by optical fiber with Fiber optical transceiver signal is connected, and the fiber optical transceiver is connected by grid line with console signal.
- 3. high-temperature steam leakage monitoring system according to claim 2, it is characterised in that the robot also includes data Processing module, the infrared thermography are connected with the wireless communication module by data processing module signal.
- 4. high-temperature steam leakage monitoring system according to claim 3, it is characterised in that the robot also includes driving The drive module of the robot roller motion.
- 5. high-temperature steam leakage monitoring system according to claim 4, it is characterised in that the robot also includes being used for Show the state indicator module of the robot working condition.
- 6. high-temperature steam leakage monitoring system according to claim 5, it is characterised in that the robot also includes control Module, the drive module and the state indicator module are connected with the control module signal respectively.
- 7. high-temperature steam leakage monitoring system according to claim 6, it is characterised in that the robot also includes power supply Module, the power supply module are connected with data processing module and control module signal respectively.
- 8. high-temperature steam leakage monitoring system according to claim 1, it is characterised in that the console has display screen Curtain and button key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631533.9U CN206875130U (en) | 2017-06-02 | 2017-06-02 | A kind of high-temperature steam leakage monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631533.9U CN206875130U (en) | 2017-06-02 | 2017-06-02 | A kind of high-temperature steam leakage monitoring system |
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| Publication Number | Publication Date |
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| CN206875130U true CN206875130U (en) | 2018-01-12 |
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| CN201720631533.9U Active CN206875130U (en) | 2017-06-02 | 2017-06-02 | A kind of high-temperature steam leakage monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109447011A (en) * | 2018-11-06 | 2019-03-08 | 沈阳天眼智云信息科技有限公司 | The infrared method for real-time monitoring to jet chimney leakage |
-
2017
- 2017-06-02 CN CN201720631533.9U patent/CN206875130U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109447011A (en) * | 2018-11-06 | 2019-03-08 | 沈阳天眼智云信息科技有限公司 | The infrared method for real-time monitoring to jet chimney leakage |
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