CN108072534A - A kind of fan monitor system, monitoring and control method and device - Google Patents

A kind of fan monitor system, monitoring and control method and device Download PDF

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Publication number
CN108072534A
CN108072534A CN201711332662.9A CN201711332662A CN108072534A CN 108072534 A CN108072534 A CN 108072534A CN 201711332662 A CN201711332662 A CN 201711332662A CN 108072534 A CN108072534 A CN 108072534A
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China
Prior art keywords
wind turbine
monitoring
status information
outlet air
fan
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CN201711332662.9A
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CN108072534B (en
Inventor
翟志强
张寻兵
刘爽
王向红
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Gree Electric Appliances Inc of Zhuhai
Gree Wuhan Electric Appliances Co Ltd
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Gree Electric Appliances Inc of Zhuhai
Gree Wuhan Electric Appliances Co Ltd
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Priority to CN201711332662.9A priority Critical patent/CN108072534B/en
Publication of CN108072534A publication Critical patent/CN108072534A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00Subject matter not provided for in other groups of this subclass
    • G01M99/008Subject matter not provided for in other groups of this subclass by doing functionality tests

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

The invention discloses a kind of fan monitor system, monitoring and control method and devices, to improve the monitoring accuracy of fan operation situation, save labor cost.Fan monitor system includes fan test platform, control device and the monitoring device being connected with control device and warning device, wherein, fan test platform includes workbench, and monitoring device is fixed on workbench, for monitoring the outlet air status information at fan outlet;Control device controls the working condition of warning device according to outlet air status information for receiving the outlet air status information from monitoring device monitoring.

Description

A kind of fan monitor system, monitoring and control method and device
Technical field
The present invention relates to monitoring device technical field, more particularly to a kind of fan monitor system, monitoring and control method and Device.
Background technology
Outdoor machine of air-conditioner will enter the survey that operating test room carries out outer machine function status after assembling production link is completed Examination.Before being tested, first outdoor machine of air-conditioner is connected with interior machine, outer machine is after the power is turned on into operating condition during test, in outer machine Wind turbine rotation generates orientation wind, and at present, the suitable position typically at the air outlet of outer machine sets a red " ribbon ", work Make personnel by observing waving situation and judging whether wind turbine is working normally for ribbon.
Defect existing in the prior art is:Only being waved by observing " ribbon ", can not accurate judgement " ribbon " float Dynamic is that the orientation that the wind-induced or wind turbine of ambient enviroment generates is wind-induced;The driving circuit abnormality of wind turbine causes wind turbine to be transported Turn slowly or draught fan control circuit cause extremely wind turbine invert when, staff can not waving by " ribbon " Situation effectively determines fan trouble;In the monitoring process, staff needs the situation of waving of moment concern " ribbon ", Do not pay attention to that slightly some important monitoring informations may be omitted.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of fan monitor system, monitoring and control method and device, to improve wind The monitoring accuracy of machine operation conditions saves labor cost.
An embodiment of the present invention provides a kind of fan monitor system, including fan test platform, control device and with it is described The monitoring device and warning device of control device connection, wherein,
The fan test platform includes workbench, and the monitoring device is fixed on the workbench, goes out for monitoring wind turbine Outlet air status information at air port;
The control device is for receiving the outlet air status information from monitoring device monitoring, according to the outlet air shape State information controls the working condition of the warning device.
Optionally, the control device is specifically used for:
The working condition of wind turbine is determined according to the outlet air status information and wind turbine type parameter, and:
When wind turbine is in stand-by operation state, the warning device is controlled to send the first alarm signal;
When wind turbine is in normal operating conditions, the warning device is controlled to send the second alarm signal;
When wind turbine is in abnormal operation, the warning device is controlled to send the 3rd alarm signal.
Optionally, the control device is additionally operable to determine wind turbine type parameter, the wind according to the outlet air status information Machine type parameter specifically includes:Determine frequency wind turbine type parameter and frequency conversion fan type parameter.
Optionally, the outlet air status information includes wind speed information, air quantity information and wind pressure information.
Preferably, the fan monitor system includes the multiple monitoring devices for being located at different position at fan outlet, often A monitoring device is connected respectively with the control device.
Optionally, the warning device includes audible alarm unit, light alarming device or acoustic-optic alarm;With/ Or, the outlet air status information includes wind speed information, the monitoring device includes air velocity transducer.
Using the fan monitor system of the technical program, after wind turbine is positioned in the work of fan test platform, start Wind turbine rotates, and monitoring device is monitored the outlet air status information at fan outlet, and monitoring data are reached control dress It puts, control device controls warning device to send corresponding alarm signal according to the monitoring result of monitoring device.It so can be effective Raising fan operation situation monitoring accuracy, and realize increasingly automated management to fan operation condition monitoring, reduce work Make personnel amount, save labor cost.
The embodiment of the present invention additionally provides a kind of monitoring and controlling for being used for the fan monitor system such as preceding any technical solution Method, including:
Receive the outlet air status information from monitoring device monitoring;
The working condition for controlling the warning device according to the outlet air status information is alarmed.
Optionally, it is described to be alarmed according to the outlet air status information the working condition of the wind turbine, it specifically includes:
The working condition of wind turbine is determined according to the outlet air status information and wind turbine type parameter, and:
When wind turbine is in stand-by operation state, the warning device is controlled to send the first alarm signal;
When wind turbine is in normal operating conditions, the warning device is controlled to send the second alarm signal;
When wind turbine is in abnormal operation, the warning device is controlled to send the 3rd alarm signal.
Optionally, the monitoring and control method further includes:
Wind turbine type parameter is determined according to the outlet air status information.
Using the monitoring and control method for fan monitor system of the technical program, fan test platform is positioned in wind turbine Work on after, start wind turbine and rotate, monitoring device is monitored the outlet air status information at fan outlet, and will prison Measured data reaches control device, and control device controls warning device to send corresponding alarm signal according to the monitoring result of monitoring device Number.So can effectively improve the monitoring accuracy of fan operation situation, and realize to the height of fan operation condition monitoring from Dynamicization manages, and reduces crew numbers, saves labor cost.
The embodiment of the present invention additionally provides a kind of monitoring and controlling for being used for the fan monitor system such as preceding any technical solution Device, including:
Receiving unit, for receiving the outlet air status information from monitoring device monitoring;
Control unit, for controlling working condition of the warning device to the wind turbine according to the outlet air status information It alarms.
Optionally, described control unit is specifically used for:
The working condition of wind turbine is determined according to the outlet air status information and wind turbine type parameter, and:
When wind turbine is in stand-by operation state, the warning device is controlled to send the first alarm signal;
When wind turbine is in normal operating conditions, the warning device is controlled to send the second alarm signal;
When wind turbine is in abnormal operation, the warning device is controlled to send the 3rd alarm signal.
Optionally, described control unit is additionally operable to:
Wind turbine type parameter is determined according to outlet air status information.
Using the monitor controller for fan monitor system of the technical program, fan test platform is positioned in wind turbine Work on after, start wind turbine and rotate, monitoring device is monitored the outlet air status information at fan outlet, and will prison Measured data reaches control device, and control device controls warning device to send corresponding alarm signal according to the monitoring result of monitoring device Number.So can effectively improve the monitoring accuracy of fan operation situation, and realize to the height of fan operation condition monitoring from Dynamicization manages, and reduces crew numbers, saves labor cost.
Description of the drawings
Fig. 1 is the structure diagram of the fan monitor system of one embodiment of the invention;
Fig. 2 is the structure diagram of the fan monitor system of another embodiment of the present invention;
Fig. 3 is the structure diagram of the fan monitor system of further embodiment of this invention;
Fig. 4 is the monitoring and control method flow chart for fan monitor system of the embodiment of the present invention;
Fig. 5 is the monitor controller schematic diagram for fan monitor system of the embodiment of the present invention.
Reference numeral:
1- frames;
2- workbench;
3- monitoring devices;
4- warning devices;
5- aerator supervision platforms;
6- receiving units;
7- control units.
Specific embodiment
To improve the monitoring accuracy of fan operation situation, labor cost is saved, an embodiment of the present invention provides a kind of wind Machine monitoring system, monitoring and control method and device.To make the object, technical solutions and advantages of the present invention clearer, lift below Embodiment is described in further detail the present invention.
As shown in Figure 1 to Figure 3, fan monitor system provided in an embodiment of the present invention, can include frame 1, workbench 2, Monitoring device 3 and warning device 4, workbench 2 are a component of fan test platform 5, monitoring device 3 and warning device 4 Control device (not shown) is connected, wherein,
Monitoring device 3 is fixed on workbench 2, for monitoring the outlet air status information at fan outlet;
Control device controls for receiving the outlet air status information monitored from monitoring device 3 according to outlet air status information The working condition of warning device 4.
The concrete type of outlet air status information is unlimited in various embodiments of the present invention, can be wind speed information, air quantity information And wind pressure information etc..Plurality of devices can be stacked to save space in the technical solution of the present invention, specifically, such as Fig. 1 It is shown, the workbench 2 of fan monitor system can be arranged on frame 1, frame 1 is a kind of specific implementation, can be with Realize that equipment is stacked using other structures.
Using the fan monitor system of the technical program, after wind turbine is positioned on the workbench 2 of fan test platform 5, Start wind turbine to rotate, monitoring device 3 is monitored the outlet air status information at fan outlet, and monitoring data are reached control Device processed, control device control warning device 4 to send corresponding alarm signal according to the monitoring result of monitoring device 3.Such energy Enough effective monitoring accuracies for improving fan operation situation, and realize the increasingly automated management to fan operation condition monitoring, Crew numbers are reduced, save labor cost.
In optional embodiment of the present invention, control device is specifically used for:
The working condition of wind turbine is determined according to outlet air status information and wind turbine type parameter, and:
When wind turbine is in stand-by operation state, control warning device sends the first alarm signal;
When wind turbine is in normal operating conditions, control warning device sends the second alarm signal;
When wind turbine is in abnormal operation, control warning device sends the 3rd alarm signal.
When carrying out the monitoring of wind turbine operating condition, wind turbine may be that refrigerating state may also be heating state, in each shape Under state, control device can be analyzed according to the data that monitoring device monitors, and obtain the operating condition of wind turbine, so as to control report Alarm device sends corresponding alarm signal.Wherein, the concrete type of warning device is unlimited, can be audible alarm unit, light Warning device or acoustic-optic alarm etc., for example, warning device is visual alarm, when wind turbine is in holding state, control Device control visual alarm processed is shown as amber light, when wind turbine is in normal operating conditions, control device control light warning Device is shown as green light, and when wind turbine is in abnormality, control device control visual alarm is shown as red light.
The acquisition modes of wind turbine type parameter are unlimited, and in an optional embodiment of the invention, control device is additionally operable to root Wind turbine type parameter is determined according to outlet air status information, so as to the type of automatic identification wind turbine.Wind turbine type parameter specifically wraps It includes:Determine frequency wind turbine type parameter and frequency conversion fan type parameter.Determine frequency wind turbine and change due to that can be divided into according to working frequency wind turbine Therefore frequency wind turbine, can first determine the type parameter of wind turbine to be monitored, then further according to outlet air shape according to outlet air status information State information and the wind turbine type parameter determined according to outlet air status information determine the working condition of wind turbine, and then pass through control again Device processed sends corresponding alarm signal according to the working state control warning device of wind turbine, significantly more efficient can so improve The monitoring accuracy of monitoring system.
As depicted in figs. 1 and 2, in the preferred embodiment of the invention, fan monitor system includes being located at fan outlet Locate multiple monitoring devices 3 of different position, each monitoring device 3 is connected respectively with control device.For example, when monitoring device 3 is used When the wind speed at fan outlet is monitored, monitoring device can be air velocity transducer, when multiple air velocity transducers are arranged at wind During different position at the air outlet of machine, multi-faceted monitoring can be carried out to the wind speed of wind turbine, can effectively improve monitoring Precision.
As shown in figure 4, the embodiment of the present invention additionally provides a kind of fan monitor system being used for such as preceding any technical solution Monitoring and control method, including:
Step 101:Receive the outlet air status information from monitoring device monitoring;
Step 102:According to outlet air status information warning device is controlled to alarm the working condition of wind turbine..
Using the monitoring and control method for fan monitor system of the technical program, fan test platform is positioned in wind turbine Work on after, start wind turbine and rotate, monitoring device is monitored the outlet air status information at fan outlet, and will prison Measured data reaches control device, and control device controls warning device to send corresponding alarm signal according to the monitoring result of monitoring device Number.So can effectively improve the monitoring accuracy of fan operation situation, and realize to the height of fan operation condition monitoring from Dynamicization manages, and reduces crew numbers, saves labor cost.
In optional embodiment of the present invention, monitoring and control method specifically includes:
The working condition of wind turbine is determined according to outlet air status information and wind turbine type parameter, and:
When wind turbine is in stand-by operation state, control warning device sends the first alarm signal;
When wind turbine is in normal operating conditions, control warning device sends the second alarm signal;
When wind turbine is in abnormal operation, control warning device sends the 3rd alarm signal.
When carrying out the monitoring of wind turbine operating condition, wind turbine can be that refrigerating state may also be heating state, in each state Under, control device can be analyzed according to the data that monitoring device monitors, and obtain the operating condition of wind turbine, so as to control alarm Device sends corresponding alarm signal.Wherein, the concrete type of warning device is unlimited, can be audible alarm unit, light report Alarm device or acoustic-optic alarm etc., for example, warning device is visual alarm, when wind turbine is in holding state, control Device control visual alarm is shown as amber light, when wind turbine is in normal operating conditions, control device control visual alarm Green light is shown as, when wind turbine is in abnormality, control device control visual alarm is shown as red light.
In another optional embodiment of the present invention, monitoring and control method further includes:
Wind turbine type parameter is determined according to outlet air status information.
Determine frequency wind turbine and frequency conversion fan due to that can be divided into according to working frequency wind turbine, it can be first according to outlet air state Information automatically determines the type parameter of wind turbine to be monitored, then believes further according to outlet air status information and according to outlet air state The definite wind turbine type parameter of breath determines the working condition of wind turbine, and then again by control device according to the working condition control of wind turbine Warning device processed sends corresponding alarm signal, so being capable of the significantly more efficient monitoring accuracy for improving monitoring system.
As shown in figure 5, the embodiment of the present invention additionally provides a kind of fan monitor system being used for such as preceding any technical solution Monitor controller, including:
Receiving unit 6, for receiving the outlet air status information from monitoring device monitoring;
Control unit 7, for according to outlet air status information warning device being controlled to alarm the working condition of wind turbine..
Using the monitor controller for fan monitor system of the technical program, fan test platform is positioned in wind turbine Work on after, start wind turbine and rotate, monitoring device is monitored the outlet air status information at fan outlet, and will prison Measured data reaches control device, and control device controls warning device to send corresponding alarm signal according to the monitoring result of monitoring device Number.So can effectively improve the monitoring accuracy of fan operation situation, and realize to the height of fan operation condition monitoring from Dynamicization manages, and reduces crew numbers, saves labor cost.
In optional embodiment of the present invention, described control unit is specifically used for:
The working condition of wind turbine is determined according to outlet air status information and wind turbine type parameter, and:
When wind turbine is in stand-by operation state, control warning device sends the first alarm signal;
When wind turbine is in normal operating conditions, control warning device sends the second alarm signal;
When wind turbine is in abnormal operation, control warning device sends the 3rd alarm signal.
When carrying out the monitoring of wind turbine operating condition, wind turbine can be that refrigerating state may also be heating state, in each state Under, control device can be analyzed according to the data that monitoring device monitors, and obtain the operating condition of wind turbine, so as to control alarm Device sends corresponding alarm signal.Wherein, the concrete type of warning device is unlimited, can be audible alarm unit, light report Alarm device or acoustic-optic alarm etc., for example, warning device is visual alarm, when wind turbine is in holding state, control Device control visual alarm is shown as amber light, when wind turbine is in normal operating conditions, control device control visual alarm Green light is shown as, when wind turbine is in abnormality, control device control visual alarm is shown as red light.
In another optional embodiment of the present invention, control unit is additionally operable to:
Wind turbine type parameter is determined according to outlet air status information.
Determine frequency wind turbine and frequency conversion fan due to that can be divided into according to working frequency wind turbine, control unit can be first passed through The type parameter of wind turbine to be monitored is automatically determined according to outlet air status information, then further according to outlet air status information and The wind turbine type parameter determined according to outlet air status information determines the working condition of wind turbine, and then again by control device according to wind The working state control warning device of machine sends corresponding alarm signal, so being capable of the significantly more efficient prison for improving monitoring system Survey precision.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art God and scope.In this way, if these modifications and changes of the present invention belongs to the scope of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to comprising including these modification and variations.

Claims (12)

1. a kind of fan monitor system, which is characterized in that including fan test platform, control device and with the control device The monitoring device and warning device of connection, wherein,
The fan test platform includes workbench, and the monitoring device is fixed on the workbench, for monitoring fan outlet The outlet air status information at place;
The control device is believed for receiving the outlet air status information from monitoring device monitoring according to the outlet air state Breath controls the working condition of the warning device.
2. fan monitor system as described in claim 1, which is characterized in that the control device is specifically used for:
The working condition of wind turbine is determined according to the outlet air status information and wind turbine type parameter, and:
When wind turbine is in stand-by operation state, the warning device is controlled to send the first alarm signal;
When wind turbine is in normal operating conditions, the warning device is controlled to send the second alarm signal;
When wind turbine is in abnormal operation, the warning device is controlled to send the 3rd alarm signal.
3. fan monitor system as described in claim 1, which is characterized in that the control device is additionally operable to according to the outlet air Status information determines wind turbine type parameter, and the wind turbine type parameter specifically includes:Determine frequency wind turbine type parameter and frequency conversion fan Type parameter.
4. fan monitor system as described in claim 1, which is characterized in that the outlet air status information include wind speed information, Air quantity information and wind pressure information.
5. fan monitor system as described in claim 1, which is characterized in that the fan monitor system includes going out positioned at wind turbine Multiple monitoring devices of different position at air port, each monitoring device are connected respectively with the control device.
6. fan monitor system as described in claim 1, which is characterized in that the warning device include audible alarm unit, Light alarming device or acoustic-optic alarm;And/or
The outlet air status information includes wind speed information, and the monitoring device includes air velocity transducer.
7. a kind of monitoring and control method being used for such as claim 1~6 any one of them fan monitor system, feature exist In, including:
Receive the outlet air status information at the fan outlet from monitoring device monitoring;
According to the outlet air status information warning device is controlled to alarm the working condition of the wind turbine.
8. monitoring and control method as claimed in claim 7, which is characterized in that it is described according to the outlet air status information to described The working condition of wind turbine is alarmed, and is specifically included:
The working condition of wind turbine is determined according to the outlet air status information and wind turbine type parameter, and:
When wind turbine is in stand-by operation state, the warning device is controlled to send the first alarm signal;
When wind turbine is in normal operating conditions, the warning device is controlled to send the second alarm signal;
When wind turbine is in abnormal operation, the warning device is controlled to send the 3rd alarm signal.
9. monitoring and control method as claimed in claim 7, which is characterized in that the monitoring and control method further includes:
Wind turbine type parameter is determined according to the outlet air status information.
10. a kind of monitor controller being used for such as claim 1~6 any one of them fan monitor system, feature exist In, including:
Receiving unit, for receiving the outlet air status information from monitoring device monitoring;
Control unit, for according to the outlet air status information warning device being controlled to carry out the working condition of the wind turbine Alarm.
11. monitor controller as claimed in claim 10, which is characterized in that described control unit is specifically used for:
The working condition of wind turbine is determined according to the outlet air status information and wind turbine type parameter, and:
When wind turbine is in stand-by operation state, the warning device is controlled to send the first alarm signal;
When wind turbine is in normal operating conditions, the warning device is controlled to send the second alarm signal;
When wind turbine is in abnormal operation, the warning device is controlled to send the 3rd alarm signal.
12. monitor controller as claimed in claim 10, which is characterized in that described control unit is additionally operable to:
Wind turbine type parameter is determined according to the outlet air status information.
CN201711332662.9A 2017-12-13 2017-12-13 Fan monitoring system, monitoring control method and device Active CN108072534B (en)

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Application Number Priority Date Filing Date Title
CN201711332662.9A CN108072534B (en) 2017-12-13 2017-12-13 Fan monitoring system, monitoring control method and device

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Application Number Priority Date Filing Date Title
CN201711332662.9A CN108072534B (en) 2017-12-13 2017-12-13 Fan monitoring system, monitoring control method and device

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CN108072534B CN108072534B (en) 2020-12-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109357864A (en) * 2018-09-13 2019-02-19 格力电器(武汉)有限公司 A kind of outdoor machine of air-conditioner fan blade rotation detecting device and method
CN111141000A (en) * 2018-11-06 2020-05-12 奥克斯空调股份有限公司 Mobile air conditioner air outlet abnormity prompting method and mobile air conditioner

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2407386Y (en) * 2000-01-17 2000-11-22 李明烈 Sensor of heat radiation fan
CN2872174Y (en) * 2006-01-26 2007-02-21 胡永海 Air Conditioner with explosive, inflammable and poisonous gas alarming function
CN201251264Y (en) * 2008-08-08 2009-06-03 东华大学 Detecting device for metro central air conditioning fan system
CN104180858A (en) * 2014-07-23 2014-12-03 中山大洋电机股份有限公司 Method for measuring airflow of fan motor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2407386Y (en) * 2000-01-17 2000-11-22 李明烈 Sensor of heat radiation fan
CN2872174Y (en) * 2006-01-26 2007-02-21 胡永海 Air Conditioner with explosive, inflammable and poisonous gas alarming function
CN201251264Y (en) * 2008-08-08 2009-06-03 东华大学 Detecting device for metro central air conditioning fan system
CN104180858A (en) * 2014-07-23 2014-12-03 中山大洋电机股份有限公司 Method for measuring airflow of fan motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109357864A (en) * 2018-09-13 2019-02-19 格力电器(武汉)有限公司 A kind of outdoor machine of air-conditioner fan blade rotation detecting device and method
CN111141000A (en) * 2018-11-06 2020-05-12 奥克斯空调股份有限公司 Mobile air conditioner air outlet abnormity prompting method and mobile air conditioner
CN111141000B (en) * 2018-11-06 2021-05-18 奥克斯空调股份有限公司 Mobile air conditioner air outlet abnormity prompting method and mobile air conditioner

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