CN2580301Y - Real-time detector for boiler scale - Google Patents
Real-time detector for boiler scale Download PDFInfo
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- CN2580301Y CN2580301Y CN 02285100 CN02285100U CN2580301Y CN 2580301 Y CN2580301 Y CN 2580301Y CN 02285100 CN02285100 CN 02285100 CN 02285100 U CN02285100 U CN 02285100U CN 2580301 Y CN2580301 Y CN 2580301Y
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- boiler
- chip microcomputer
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000005284 excitation Effects 0.000 claims abstract description 7
- 238000011897 real-time detection Methods 0.000 claims abstract description 7
- 238000012360 testing method Methods 0.000 claims description 13
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a real-time detector for boiler scale formation, which belongs to the technical field of civil hot-water boilers. The aim of the utility model is to provide a detector to enhance the scale removing effect. The utility model comprises electrodes, an excitation power supply, a power supply, and a sensor, an amplifier, an A/D module, a data acquisition unit, a single-chip microcomputer detection system, a result display unit, and a warning unit, wherein, the excitation power supply is connected with the electrodes and a boiler body of a boiler; the excitation power supply, the electrodes, water in a water jacket which is arranged on the boiler, and electric current signals of a return circuit which is formed by the boiler body of the boiler are converted into analog signals, the amplifier is used for amplifying the analog signals which are outputted by the sensor, the amplified analog signals are converted into digital signals by the A/D module, the data acquisition unit is used for collecting effective digital signals, the single-chip microcomputer detection system is used for analyzing and processing the effective digital signals, the result display unit is used for displaying the results which are analyzed by the single-chip microcomputer detection system, and the warning unit is used for sounding a warning to the results which are analyzed by the single-chip microcomputer detection system. The utility model can well proceed real-time detection to the scale formation conditions in the boiler, so the scale in the boiler can be removed in time by workers.
Description
Technical field
A kind of gyp real-time detection apparatus belongs to the technical field of domestic hot water boiler.
Background technology
In hot water boiler system, there is various factors can influence the thermal efficiency, wherein gyp is one of topmost factor.After the long-term use of boiler, the scale forming matter that contains in the water---calcium magnesium salts can form incrustation scale in every way, all is equipped with water softening device in the steam generator system at present, and descaler etc. are handled the equipment of fouling.Regularly the fouling in the boiler is handled by these equipment.But this do not have the scale removal mode of feedback very unreliable fully, in case the human operational error, or functions of the equipments inefficacy etc. all can make, and incrustation scale constantly increases in the stove.And this process often is difficult for being discovered, thereby descale effect is bad
Summary of the invention
The purpose of this utility model is to provide a kind of device that fouling situation in the boiler is detected in real time, by testing result, draws the scale removal scheme, thereby improves descale effect.
A kind of gyp real-time detection apparatus described in the utility model, comprise from boiler water filling cover 3 electrodes 7 that extend into the water pipe 1, signal detection and treating apparatus is characterized in that described signal detection and treating apparatus include the excitation power supply that links to each other with electrode 7, boiler furnace 4; Give the power supply of whole device power supply; The current signal in the loop that the water 2 in excitation power supply, electrode 7, the boiler water filling cover 3 and boiler furnace 4 are constituted changes the sensor of analog signal into; The amplifier that the analog signal of sensor output is amplified; The analog signal conversion of amplifying is become the A/D module of data signal; Receive the output signal of A/D module, the data acquisition unit of collection significant digits signal; The single chip microcomputer test system that the significant digits signal is analyzed, handled; The display unit as a result that shows the single chip microcomputer test system analysis result; And the alarm unit that need give a warning to the single chip microcomputer test system analysis result.
Sensor described in the utility model is a current sensor, and described amplifier is a voltage amplifier.
The utility model has adopted the single chip microcomputer test system that is solidified with conventional PID parser in internal memory.
The utility model can be analyzed the signal that is detected, draw analysis result after, the result is judged, if in normal range (NR), then this result is shown; If exceed normal range (NR) a little, then when showing the result, send general warning, remind staff's scale removal as early as possible; Excessive if go beyond the scope, then when showing the result, serve a grave warning, remind the staff to carry out scale removal immediately.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model;
Fig. 2 is an application schematic diagram of the present utility model;
Among the figure: 1, water pipe; 2, water; 3, upper water sleeve; 4, body of heater; 5, signal detection and treating apparatus; 6, incrustation scale; 7, electrode.
Use schematic diagram of the present utility model as shown in Figure 2, signal detection and treating apparatus 5 are drawn the two poles of the earth, a utmost point connects electrode 7, one utmost points that extend into water pipe 1 from upper water sleeve 3 and connects body of heater 4, forms the loop, obtains loop current, thereby the deposition conditions of assessment incrustation scale 6.
The specific embodiment
The utility model adopts 36 volts of ac-excited power supplys to produce voltage between electrode 7 and body of heater 4.Current sensor obtains loop current, export 10～100 millivolts of voltage signals, voltage signal amplifies through the normal voltage amplifier, send into 12 standard A/D module and become data signal, data acquisition unit is gathered this signal, obtain effective information, this information is admitted to the MCS51-8031 single chip microcomputer test system, the MCS51-8031 single chip microcomputer test system is analyzed this information according to the conventional PID parser that is solidificated in its internal memory, draw analysis result, the result is judged, if in normal range (NR), then this result is sent into the LCD LCDs, the LCD LCDs shows the result.If exceed normal range (NR) a little, then this result is sent into the LCD LCDs, the LCD LCDs shows the result; The MCS51-8031 single chip microcomputer test system sends general caution signal and gives siren simultaneously, and siren sends general warning, reminds staff's scale removal as early as possible.Excessive if go beyond the scope, then this result is sent into the LCD LCDs, the LCD LCDs shows the result; The MCS51-8031 single chip microcomputer test system serves signal a grave warning and gives siren simultaneously, and siren serves a grave warning, reminds the staff to carry out scale removal immediately.
The utility model can detect fouling situation in the boiler well in real time, thereby makes the staff can in time remove the interior incrustation scale of boiler.
Claims (3)
1, a kind of gyp real-time detection apparatus, comprise from boiler water filling cover (3) and extend into electrode (7) the water pipe (1), signal detection and treating apparatus is characterized in that described signal detection and treating apparatus include the excitation power supply that links to each other with electrode (7), boiler furnace (4); Give the power supply of whole device power supply; The current signal in the loop that the water (2) in excitation power supply, electrode (7), the boiler water filling cover (3) and boiler furnace (4) are constituted changes the sensor of analog signal into; The amplifier that the analog signal of sensor output is amplified; The analog signal conversion of amplifying is become the A/D module of data signal; Receive the output signal of A/D module, the data acquisition unit of collection significant digits signal; The single chip microcomputer test system that the significant digits signal is analyzed, handled; The display unit as a result that shows the single chip microcomputer test system analysis result; And the alarm unit that need give a warning to the single chip microcomputer test system analysis result.
2, a kind of gyp real-time detection apparatus according to claim 1 is characterized in that described sensor is a current sensor, and described amplifier is a voltage amplifier.
3, a kind of gyp real-time detection apparatus according to claim 1 and 2 is characterized in that having adopted the single chip microcomputer test system that is solidified with conventional PID parser in internal memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02285100 CN2580301Y (en) | 2002-11-08 | 2002-11-08 | Real-time detector for boiler scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02285100 CN2580301Y (en) | 2002-11-08 | 2002-11-08 | Real-time detector for boiler scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580301Y true CN2580301Y (en) | 2003-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02285100 Expired - Fee Related CN2580301Y (en) | 2002-11-08 | 2002-11-08 | Real-time detector for boiler scale |
Country Status (1)
| Country | Link |
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| CN (1) | CN2580301Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652258A (en) * | 2009-12-11 | 2012-08-29 | 埃科莱布有限公司 | Fouling detection setup and method to detect fouling |
| CN107991356A (en) * | 2017-11-24 | 2018-05-04 | 中国石油化工股份有限公司 | A kind of online fouling monitoring device of water injection pipeline |
| CN108646109A (en) * | 2018-05-09 | 2018-10-12 | 青岛海尔空调电子有限公司 | Life detecting method, humidifier and computer-room air conditioning system for electrode humidifier |
| CN109959413A (en) * | 2019-02-18 | 2019-07-02 | 北华大学 | Cooling tube plugging fault prediction meanss and method in a kind of water-cooled copper bar |
| CN110530192A (en) * | 2018-05-23 | 2019-12-03 | 新涌科技股份有限公司 | Have the heat-exchange system and its antiscaling method of antiscale effect |
| CN113433283A (en) * | 2021-07-05 | 2021-09-24 | 陕西中天盛隆智能科技有限公司 | Intelligent detecting and measuring system for ion concentration in liquid |
-
2002
- 2002-11-08 CN CN 02285100 patent/CN2580301Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652258A (en) * | 2009-12-11 | 2012-08-29 | 埃科莱布有限公司 | Fouling detection setup and method to detect fouling |
| CN102652258B (en) * | 2009-12-11 | 2015-11-25 | 埃科莱布有限公司 | Fouling detection device and fouling detection method |
| CN107991356A (en) * | 2017-11-24 | 2018-05-04 | 中国石油化工股份有限公司 | A kind of online fouling monitoring device of water injection pipeline |
| CN108646109A (en) * | 2018-05-09 | 2018-10-12 | 青岛海尔空调电子有限公司 | Life detecting method, humidifier and computer-room air conditioning system for electrode humidifier |
| CN110530192A (en) * | 2018-05-23 | 2019-12-03 | 新涌科技股份有限公司 | Have the heat-exchange system and its antiscaling method of antiscale effect |
| CN109959413A (en) * | 2019-02-18 | 2019-07-02 | 北华大学 | Cooling tube plugging fault prediction meanss and method in a kind of water-cooled copper bar |
| CN113433283A (en) * | 2021-07-05 | 2021-09-24 | 陕西中天盛隆智能科技有限公司 | Intelligent detecting and measuring system for ion concentration in liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |