CN202735106U - Combustor safety time tester - Google Patents
Combustor safety time tester Download PDFInfo
- Publication number
- CN202735106U CN202735106U CN 201220341577 CN201220341577U CN202735106U CN 202735106 U CN202735106 U CN 202735106U CN 201220341577 CN201220341577 CN 201220341577 CN 201220341577 U CN201220341577 U CN 201220341577U CN 202735106 U CN202735106 U CN 202735106U
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- CN
- China
- Prior art keywords
- burner
- safety time
- time
- tester
- combustor
- 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
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Abstract
Disclosed is a combustor safety time tester, comprising an PLC control module, wherein the PLC control module is connected with a combustor control system to receive various signals from the combustor. After processing, the blowing time, the igniting time, the major fire safety time, and the flame-out safety time are respectively displayed upon a touch screen. The combustor safety time tester of the utility model features precise data detection and convenient operation. The data can be directly displayed upon the touch screen, and the data is easy to read.
Description
Technical field
The utility model relates to a kind of testing tool of burner safety time, in particular for the safety time tester of the burner of fuel-oil or fuel-gas boiler.
Background technology
Burner industry is to be accompanied by the variation of the development of national economy and national energy structure and the new industry of growing up in China, and it had obtained development at full speed in recent years as the core component of fuel-oil or fuel-gas boiler.Whether burner can normally move, and not only is related to safety, also relates to environmental protection and energy-conservation simultaneously.In order to ensure the safe operation of burner, consider environmental protection and energy-conservation requirement, for design and construction, installation and system, operation and maintenance, safety and control device, technical information and the nameplate requirement etc. of fuel-firing gas-firing burner, State Administration for Quality Supervision and Inspection and Quarantine (hereinafter to be referred as State General Administration for Quality Supervision) promulgated " fuel oil (gas) burner model test code " (TSG ZB001-2008) on January 8th, 2008.According to " fuel oil (gas) burner model test code ", the 19 to 23 regulation has strict requirement to the front purge time of burner, the safety time of lighting a fire, main fire safety time, flame-out safety time.At present, the testing tool that is used for timing has a lot, but is not specifically designed to the testing tool that detects the burner safety time, and based on this reason, the testing tool of researching and developing a kind of burner safety time is very important.
Existing checkout equipment one is stopwatch, and is artificially initial during detection, and the concluding time also needs the people for carrying out, and error is very large; The 2nd, the control box of body weight need to connect computer during detection, very inconvenience.
The utility model content
Technical problem to be solved in the utility model be to provide a kind of test accurately, burner safety time tester easily.
In order to solve above technical matters, the utility model provides a kind of burner safety time tester, described tester comprises a PLC control module, the PLC control module is connected with burner control system, reception comes from the various signals of burner, respectively purge time, the duration of ignition, main fire safety time and flame-out safety time is shown on the touch-screen after treatment.
The utility model is a handy portable case, and human-computer interaction interface is arranged during detection, need not to connect computer; Directly connect the burner control signal, the timing start-stop is accurate.
Superior effect of the present utility model is:
1) the detection data are accurate, easy and simple to handle;
2) data can directly touch screen display, and reading out data is convenient.
Description of drawings
Fig. 1 is circuit block diagram of the present utility model.
Embodiment
See also shown in the accompanying drawing, the utility model will be further described.
As shown in Figure 1, the utility model provides a kind of burner safety time tester, described tester comprises a PLC control module, the PLC control module is connected with burner control system, reception comes from the various signals of burner, respectively purge time, the duration of ignition, main fire safety time and flame-out safety time is shown on the touch-screen after treatment.
Before the test, the power supply of burner is disconnected, the power supply of the utility model tester disconnects, and at first the aviation socket of the utility model burner safety time tester is drawn 6 lines, is connected with burner control system, wherein Line 1 connects the purging signal, No. 2 line connects ignition signal, and No. 3 lines connect one section thermoelectricity magnet valve and open signal, and No. 4 lines connect two sections thermoelectricity magnet valves and open signal, No. 6 lines of No. 5 lines connect wherein 2 ends that line disconnects of flame monitoring signal wire, are used for the simulated flame out test.
Then the utility model tester connects power supply, before connecting the live wire of tester is linked to each other with the live wire of power supply, and zero line links to each other with zero line, and ground wire links to each other with ground wire, otherwise can affect the control system of burner.Confirm errorless after, turn on the power switch, touch-screen begins to show.
In the test process:
The testing procedure of purge time.Point touching screen purge time interface, by prompting point touching screen, then start the burner auto-programming, when motor gets electric rotation, the beginning timing, the time beats at touch-screen, when burner runs to igniting, timing stops, and touches the time of screen display this moment for the purge time of test gained, is accurate to 0.1 second.
The testing procedure of igniting safety time: point touching screen igniting safety time interface, by prompting point touching screen, disconnect the flame monitor signal this moment, then starts the burner auto-programming, when burner runs to igniter solenoid valve and gets electric opening, the beginning timing, time beats at touch-screen, and when burner ran to the igniter solenoid valve dead electricity and cuts out, timing stopped, touch the time of screen display this moment for the igniting safety time of test gained, be accurate to 0.1 second.
The testing procedure of main fire safety time: point touching shields main fire safety time surface, by prompting point touching screen, then start the burner auto-programming, when burner runs to two sections thermoelectricity magnet valves and opens, this---the flame monitor signal is disconnected, the beginning timing, time beats at touch-screen, and when two sections thermoelectricity magnet valve dead electricity were closed, timing stopped, touch the time of screen display this moment for the main fire safety time of test gained, be accurate to 0.1 second.
The testing procedure of flame-out safety time: the flame-out safety time interface of point touching screen, by prompting point touching screen, then start the burner auto-programming, when the burner normal combustion, the simulated flame out of point touching screen, the beginning timing, time beats at touch-screen, and when burner fuel solenoid valve dead electricity was closed, timing stopped, touch the time of screen display this moment for the flame-out safety time of test gained, be accurate to 0.1 second.
Be completed, turn-off the tester power supply, cut off the burner power supply, 6 signal wires are broken from burner control system, and recover the signal wire on the burner flame monitor.
Claims (1)
1. burner safety time tester, it is characterized in that: described tester comprises a PLC control module, the PLC control module is connected with burner control system, reception comes from the various signals of burner, respectively purge time, the duration of ignition, main fire safety time and flame-out safety time is shown on the touch-screen after treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341577 CN202735106U (en) | 2012-07-16 | 2012-07-16 | Combustor safety time tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341577 CN202735106U (en) | 2012-07-16 | 2012-07-16 | Combustor safety time tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202735106U true CN202735106U (en) | 2013-02-13 |
Family
ID=47660793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220341577 Expired - Lifetime CN202735106U (en) | 2012-07-16 | 2012-07-16 | Combustor safety time tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202735106U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441970A (en) * | 2016-10-21 | 2017-02-22 | 中国特种设备检测研究院 | Burner cold state performance testing device for integrating wind quantity testing and safe time testing |
| CN108195589A (en) * | 2017-12-14 | 2018-06-22 | 中国航发沈阳发动机研究所 | A kind of starting ignition time measurement device |
| CN114112453A (en) * | 2021-08-22 | 2022-03-01 | 中国特种设备检测研究院 | Method for evaluating performance of fuel oil and gas burner |
-
2012
- 2012-07-16 CN CN 201220341577 patent/CN202735106U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441970A (en) * | 2016-10-21 | 2017-02-22 | 中国特种设备检测研究院 | Burner cold state performance testing device for integrating wind quantity testing and safe time testing |
| CN106441970B (en) * | 2016-10-21 | 2018-12-28 | 中国特种设备检测研究院 | The burner cold-performance test device of integrated wind quantity test and safety time test |
| CN108195589A (en) * | 2017-12-14 | 2018-06-22 | 中国航发沈阳发动机研究所 | A kind of starting ignition time measurement device |
| CN114112453A (en) * | 2021-08-22 | 2022-03-01 | 中国特种设备检测研究院 | Method for evaluating performance of fuel oil and gas burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Yuanliang Inventor after: Dou Wenyu Inventor after: Liao Xiaowei Inventor after: Li Yazhou Inventor after: Tang Jian Inventor after: Pay troops Inventor after: Xi Li Inventor before: Tang Jian Inventor before: Li Yazhou Inventor before: Pay troops Inventor before: Guo Yuanliang Inventor before: Dou Wenyu Inventor before: Liao Xiaowei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TANG JIAN LI YAZHOU FU JUN GUO YUANLIANG DOU WENYU LIAO XIAOWEI TO: GUO YUANLIANG DOU WENYU LIAO XIAOWEI LI YAZHOU TANG JIAN FU JUN XI LI |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |