CN205173022U - Nuclear power station nuclear island is with intelligent energy -conserving fan system - Google Patents
Nuclear power station nuclear island is with intelligent energy -conserving fan system Download PDFInfo
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- CN205173022U CN205173022U CN201520943589.9U CN201520943589U CN205173022U CN 205173022 U CN205173022 U CN 205173022U CN 201520943589 U CN201520943589 U CN 201520943589U CN 205173022 U CN205173022 U CN 205173022U
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Abstract
The utility model discloses a nuclear power station nuclear island is with intelligent energy -conserving fan system belongs to fan and ventilation system engineering technical field, including installing temperature sensor, vibration sensor, the noise sensor on the fan, be located the outer temperature and humidity sensor of fan, inside is provided with the detection case of parameter acquisition module, data communication module, monitoring host to and the variable frequency control cabinet who is connected with the inverter motor of fan. The fan passes through the detection case to be connected with monitoring host foundation, but monitoring host feedback regulation variable frequency control cabinet. The utility model discloses nuclear power station nuclear island is with intelligent energy -conserving fan system can carry out real -time supervision, show and carry out accuracy aassessment in real time the operation conditions of nuclear island fan, can utilize a large amount of actual operating data who accumulates simultaneously, and fan economical operation assay is carried out to the relevant information of combination fan database, offers suggestions for the fan operation, reaches energy -conserving purpose.
Description
Technical field
The utility model 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.
Model utility content
The purpose of this utility model is to provide a kind of realization and carries out Real-Time Monitoring 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 technological scheme that the utility model adopts 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 utility model 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.
The utility model nuclear island of nuclear power station intelligent power saving blower fan system, 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, the utility model nuclear island of nuclear power station intelligent power saving blower fan system, 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 utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is module diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model nuclear island of nuclear power station intelligent power saving blower fan system, 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 utility model 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.The utility model nuclear island of nuclear power station intelligent power saving blower fan system, 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 utility model for explaining, but not the restriction to the utility model rights protection, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should fall into protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201520943589.9U CN205173022U (en) | 2015-11-24 | 2015-11-24 | Nuclear power station nuclear island is with intelligent energy -conserving fan system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520943589.9U CN205173022U (en) | 2015-11-24 | 2015-11-24 | Nuclear power station nuclear island is with intelligent energy -conserving fan system |
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|---|---|
| CN205173022U true CN205173022U (en) | 2016-04-20 |
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| CN201520943589.9U Active CN205173022U (en) | 2015-11-24 | 2015-11-24 | Nuclear power station nuclear island is with intelligent energy -conserving fan system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351234A (en) * | 2015-11-24 | 2016-02-24 | 浙江金盾风机股份有限公司 | Intelligent energy-saving fan system for nuclear island of nuclear power plant |
| CN109779940A (en) * | 2019-02-26 | 2019-05-21 | 苏州洪昇新能源科技有限公司 | A kind of EBM blower managing and control system |
| CN112098128A (en) * | 2020-09-08 | 2020-12-18 | 天津大学 | Power mechanical equipment fault and energy consumption analysis method based on noise and vibration |
-
2015
- 2015-11-24 CN CN201520943589.9U patent/CN205173022U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351234A (en) * | 2015-11-24 | 2016-02-24 | 浙江金盾风机股份有限公司 | Intelligent energy-saving fan system for nuclear island of nuclear power plant |
| CN109779940A (en) * | 2019-02-26 | 2019-05-21 | 苏州洪昇新能源科技有限公司 | A kind of EBM blower managing and control system |
| CN112098128A (en) * | 2020-09-08 | 2020-12-18 | 天津大学 | Power mechanical equipment fault and energy consumption analysis method based on noise and vibration |
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