CN105351234A - Intelligent energy-saving fan system for nuclear island of nuclear power plant - Google Patents
Intelligent energy-saving fan system for nuclear island of nuclear power plant Download PDFInfo
- Publication number
- CN105351234A CN105351234A CN201510822995.4A CN201510822995A CN105351234A CN 105351234 A CN105351234 A CN 105351234A CN 201510822995 A CN201510822995 A CN 201510822995A CN 105351234 A CN105351234 A CN 105351234A
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- China
- Prior art keywords
- fan
- blower fan
- control cabinet
- nuclear
- conversion control
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
Abstract
The invention discloses an intelligent energy-saving fan system for a nuclear island of a nuclear power plant, and belongs to the technical field of fan and ventilation system engineering. The intelligent energy-saving fan system comprises a temperature sensor, a vibration sensor, a noise sensor, a temperature and humidity sensor, a detection box, a monitoring host and a frequency conversion control cabinet, wherein the temperature sensor, the vibration sensor and the noise sensor are arranged on a fan, the temperature and humidity sensor is located outside the fan, a parameter collecting module and a data communication module are arranged in the detection box, and the frequency conversion control cabinet is connected with a frequency conversion motor of the fan. The fan is connected with the monitoring host through the detection box, and the frequency conversion control cabinet can be adjusted by the monitoring host in a feedback manner. According to the intelligent energy-saving fan system for the nuclear island of the nuclear power plant, the running condition of the fan of the nuclear island can be monitored and displayed in real time and precisely estimated; and meanwhile, a large number of accumulated actual running data can be utilized , relevant information of a fan database is combined, economic operation analysis of the fan is carried out, advice is provided for operation of the fan, and the aim of saving energy is achieved.
Description
Technical field
The present invention discloses a kind of nuclear island of nuclear power station intelligent power saving blower fan system, belongs to blower fan and ventilation system field of engineering technology.
Background technique
Nuclear island blower fan is the capital equipment of nuclear safety associated airway system, by the restriction of nuclear power station Environmental Conditions, within an operation period (18 months), personnel can not enter the actual conditions that blower fan is checked at scene, therefore, be difficult to carry out precise evaluation to the operation conditions of blower fan.
Summary of the invention
The object of this invention is to provide a kind of realization and Real-Time Monitoring is carried out to the operation conditions of nuclear island blower fan and the nuclear island of nuclear power station intelligent power saving blower fan system of precise evaluation.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of nuclear island of nuclear power station intelligent power saving blower fan system, comprise the temperature transducer be arranged on blower fan, vibration transducer, noise transducer, be positioned at the temperature and humidity sensor (for measures ambient temperature and relative moisture) outside blower fan, inside is provided with the detection case of parameter acquisition module, data communication module, monitoring host computer, and the frequency-conversion control cabinet be connected with the variable-frequency motor of blower fan;
The supplemental characteristic of parameter acquisition module Real-time Collection temperature transducer, vibration transducer, noise transducer, temperature and humidity sensor, meanwhile, parameter acquisition module is also by the supplemental characteristic of the voltage of frequency-conversion control cabinet Real-time Collection variable-frequency motor, electric current, power; Parameter acquisition module by the supplemental characteristic that collects after analog-to-digital conversion by data communication module real-time Transmission to monitoring host computer, monitoring host computer by analysis afterwards by result feedback to frequency-conversion control cabinet, frequency-conversion control cabinet regulates variable-frequency motor according to the result received.
Parameter acquisition module in the present invention comprises sensor and transmitter.Frequency-conversion control cabinet is inherently to the voltage of variable-frequency motor, electric current, power parameter real time data acquisition monitoring, but do not preserve, parameter acquisition module obtains voltage, electric current, the power parameter data of VFC variable-frequency motors cashier's office in a shop by 485 communications protocol, preserved to monitoring host computer analysis by data communication module transfer.
Nuclear island of nuclear power station intelligent power saving blower fan system of the present invention, its parameter acquisition module can motor in real time winding and bearing temperature, electric current, voltage, power supplemental characteristic, and the supplemental characteristic such as fan vibration, noise data, ambient temperature, relative moisture, the supplemental characteristic collected is real-time transmitted in monitoring host computer by data communication module by parameter acquisition module after analog-to-digital conversion, fan operation state analyzing module in monitoring host computer can call the relevant information in blower fan database, after the Data Analysis Services that collection is returned, convert air quantity to, blast, efficiency, power, noise, vibration, the fan condition parameters such as temperature also show in real time, simultaneously, monitoring host computer is according to the result obtained after analysis, under the prerequisite required with reference to Design of ventilation, feedback regulation frequency-conversion control cabinet, and then adjustment variable-frequency motor, reduce operation energy consumption.
In a word, nuclear island of nuclear power station intelligent power saving blower fan system of the present invention, Real-Time Monitoring can be carried out and precise evaluation to the operation conditions of nuclear island blower fan, there is the functions such as Realtime Alerts, real-time query, tendency chart display, warning reason analysis, a large amount of actual operating data of accumulation can be utilized simultaneously, in conjunction with the relevant information of blower fan database, carry out blower fan economical operation and analyze, for blower fan operation is offered suggestions, reach energy-conservation object.
As the further setting of such scheme, described data communication module is wireless data communication module.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is module diagram of the present invention.
Embodiment
As shown in Figure 1, nuclear island of nuclear power station intelligent power saving blower fan system of the present invention, comprise the temperature transducer 5 be arranged on blower fan 1, vibration transducer 4, noise transducer 3, be positioned at the temperature and humidity sensor 6 outside blower fan 1, inside is provided with the detection case 7 of parameter acquisition module 8, data communication module 9, monitoring host computer 10, and the frequency-conversion control cabinet 11 be connected with the variable-frequency motor 2 of blower fan 1;
The supplemental characteristic of parameter acquisition module 8 Real-time Collection temperature transducer 5, vibration transducer 4, noise transducer 3, temperature and humidity sensor 6, meanwhile, parameter acquisition module 8 is also by the supplemental characteristic of the voltage of frequency-conversion control cabinet 11 Real-time Collection variable-frequency motor 2, electric current, power; Parameter acquisition module 8 by the supplemental characteristic that collects after analog-to-digital conversion by data communication module 9 real-time Transmission to monitoring host computer 10, monitoring host computer 10 by analysis afterwards by result feedback to frequency-conversion control cabinet 11, frequency-conversion control cabinet 11 regulates variable-frequency motor 2 according to the result received.
In the present embodiment, detection case 7 can be set up separately, also can be incorporated in frequency-conversion control cabinet 11.
In the present embodiment, data communication module 9 is preferably wireless data communication module.
Working principle of the present invention is as follows:
Parameter acquisition module 8 is by being arranged on the supplemental characteristic of temperature transducer 5 on blower fan 1, vibration transducer 4 and noise transducer 3 motor in real time winding and bearing temperature, fan vibration and noise; By temperature and humidity sensor 6, gather the supplemental characteristic of ambient temperature and relative moisture; By voltage, electric current, the power parameter data of frequency-conversion control cabinet 11 Real-time Collection variable-frequency motor 2.The supplemental characteristic collected is real-time transmitted in monitoring host computer 10 by data communication module 9 by parameter acquisition module 8 after analog-to-digital conversion.
Fan operation state analyzing module in monitoring host computer 10 calls the relevant information in blower fan database, after the Data Analysis Services that collection is returned, convert the fan condition parameters such as air quantity, blast, efficiency, power, noise, vibration, temperature to, show in real time on the display device of monitoring host computer 10 with the form of figure and form, there is the functions such as Realtime Alerts, real-time query, tendency chart display, warning reason analysis.The working principle of monitoring host computer 10 is: originally just store the parameters data group come by test statistics in the blower fan database of monitoring host computer 10; During work, fan operation state analyzing module searches the one group of corresponding operating conditions such as air quantity, blast parameter by the supplemental characteristic such as electric current, voltage collected and display in real time in blower fan database.
Meanwhile, monitoring host computer 10 is according to the result after analysing and processing, and under the prerequisite required with reference to Design of ventilation, feedback regulation frequency-conversion control cabinet 11, and then adjustment variable-frequency motor 2, reduce operation energy consumption.Nuclear island of nuclear power station intelligent power saving blower fan system of the present invention, can utilize a large amount of actual operating data of accumulation, in conjunction with the relevant information of blower fan database, carries out blower fan economical operation and analyzes, for blower fan operation is offered suggestions, reach energy-conservation object.
Above-described embodiment only illustrates inventive concept of the present invention for explaining, but not the restriction to rights protection of the present invention, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should fall into protection scope of the present invention.
Claims (2)
1. a nuclear island of nuclear power station intelligent power saving blower fan system, it is characterized in that: comprise the temperature transducer be arranged on blower fan, vibration transducer, noise transducer, be positioned at the temperature and humidity sensor outside blower fan, inside is provided with the detection case of parameter acquisition module, data communication module, monitoring host computer, and the frequency-conversion control cabinet be connected with the variable-frequency motor of blower fan;
The supplemental characteristic of parameter acquisition module Real-time Collection temperature transducer, vibration transducer, noise transducer, temperature and humidity sensor, meanwhile, parameter acquisition module is also by the supplemental characteristic of the voltage of frequency-conversion control cabinet Real-time Collection variable-frequency motor, electric current, power; Parameter acquisition module by the supplemental characteristic that collects after analog-to-digital conversion by data communication module real-time Transmission to monitoring host computer, monitoring host computer by analysis afterwards by result feedback to frequency-conversion control cabinet, frequency-conversion control cabinet regulates variable-frequency motor according to the result received.
2. nuclear island of nuclear power station intelligent power saving blower fan system as claimed in claim 1, is characterized in that: described data communication module is wireless data communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822995.4A CN105351234A (en) | 2015-11-24 | 2015-11-24 | Intelligent energy-saving fan system for nuclear island of nuclear power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822995.4A CN105351234A (en) | 2015-11-24 | 2015-11-24 | Intelligent energy-saving fan system for nuclear island of nuclear power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351234A true CN105351234A (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510822995.4A Pending CN105351234A (en) | 2015-11-24 | 2015-11-24 | Intelligent energy-saving fan system for nuclear island of nuclear power plant |
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| CN (1) | CN105351234A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588025A (en) * | 2017-10-18 | 2018-01-16 | 浙江金盾风机股份有限公司 | A kind of digital blower fan system |
| CN112761980A (en) * | 2021-01-22 | 2021-05-07 | 中车青岛四方机车车辆股份有限公司 | Method and system for evaluating performance of cooling fan for motor train unit |
| CN113504805A (en) * | 2021-09-10 | 2021-10-15 | 南通德惠风机有限公司 | Intelligent fan temperature rise detection system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04347392A (en) * | 1991-05-22 | 1992-12-02 | Matsushita Seiko Co Ltd | Blower and fan |
| JPH09236290A (en) * | 1996-02-29 | 1997-09-09 | Toshiba Eng Co Ltd | Ventilating air conditioner for central control chamber in nuclear power plant |
| CN102748314A (en) * | 2012-06-30 | 2012-10-24 | 李钢 | Special intelligent controller for energy-saving fan and control method of special intelligent controller |
| CN103133381A (en) * | 2011-11-28 | 2013-06-05 | 河南理工大学 | Automatic frequency modulation control method of ventilator and device thereof |
| CN103195727A (en) * | 2013-03-05 | 2013-07-10 | 天津理工大学 | Device for on-line monitoring and evaluating state of air blower |
| CN104581058A (en) * | 2014-12-25 | 2015-04-29 | 齐咏生 | Fan signal acquiring device |
| CN204388259U (en) * | 2015-01-15 | 2015-06-10 | 中国核动力研究设计院 | The temp and humidity regulator of the in-service operation ventilating system of nuclear power station |
| CN205173022U (en) * | 2015-11-24 | 2016-04-20 | 浙江金盾风机股份有限公司 | Nuclear power station nuclear island is with intelligent energy -conserving fan system |
-
2015
- 2015-11-24 CN CN201510822995.4A patent/CN105351234A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04347392A (en) * | 1991-05-22 | 1992-12-02 | Matsushita Seiko Co Ltd | Blower and fan |
| JPH09236290A (en) * | 1996-02-29 | 1997-09-09 | Toshiba Eng Co Ltd | Ventilating air conditioner for central control chamber in nuclear power plant |
| CN103133381A (en) * | 2011-11-28 | 2013-06-05 | 河南理工大学 | Automatic frequency modulation control method of ventilator and device thereof |
| CN102748314A (en) * | 2012-06-30 | 2012-10-24 | 李钢 | Special intelligent controller for energy-saving fan and control method of special intelligent controller |
| CN103195727A (en) * | 2013-03-05 | 2013-07-10 | 天津理工大学 | Device for on-line monitoring and evaluating state of air blower |
| CN104581058A (en) * | 2014-12-25 | 2015-04-29 | 齐咏生 | Fan signal acquiring device |
| CN204388259U (en) * | 2015-01-15 | 2015-06-10 | 中国核动力研究设计院 | The temp and humidity regulator of the in-service operation ventilating system of nuclear power station |
| CN205173022U (en) * | 2015-11-24 | 2016-04-20 | 浙江金盾风机股份有限公司 | Nuclear power station nuclear island is with intelligent energy -conserving fan system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588025A (en) * | 2017-10-18 | 2018-01-16 | 浙江金盾风机股份有限公司 | A kind of digital blower fan system |
| CN112761980A (en) * | 2021-01-22 | 2021-05-07 | 中车青岛四方机车车辆股份有限公司 | Method and system for evaluating performance of cooling fan for motor train unit |
| CN113504805A (en) * | 2021-09-10 | 2021-10-15 | 南通德惠风机有限公司 | Intelligent fan temperature rise detection system |
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Application publication date: 20160224 |