CN109688684A - A kind of monitoring method and device of ion blower - Google Patents
A kind of monitoring method and device of ion blower Download PDFInfo
- Publication number
- CN109688684A CN109688684A CN201910068077.5A CN201910068077A CN109688684A CN 109688684 A CN109688684 A CN 109688684A CN 201910068077 A CN201910068077 A CN 201910068077A CN 109688684 A CN109688684 A CN 109688684A
- Authority
- CN
- China
- Prior art keywords
- fan
- ion blower
- state
- power supply
- electrohydraulic
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/06—Carrying-off electrostatic charges by means of ionising radiation
-
- 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
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a kind of monitoring method of ion blower and devices.The monitoring method includes: to detect the switching-on and switching-off state of the ion blower；If detecting, the power switch of the ion blower is closed, and is controlled the power supply module and is stopped powering to the fan, and determines whether the fan is in rotary state；If the fan is in rotary state, controls the power supply module and power to the high-pressure modular.The present invention is when the power switch of ion blower is closed, it avoids fan and continues to rotate the problem of biggish positive and negative ion of ionic equilibrium voltage fluctuation is transported to charged object surface, to reduce the fluctuation for the ionic equilibrium voltage that fan airstream exports, the performance of ion blower is improved.
Description
Technical field
The present embodiments relate to electrostatic technique field more particularly to the monitoring methods and device of a kind of ion blower.
Background technique
Static elimination technology is in the row such as the electronics industry such as semiconductor, spraying, printing, weaving, medical equipment, building materials and injection molding
Industry is obtaining increasingly extensive application.Wherein, ion blower is the effective tool for eliminating body surface electrostatic, especially in electricity
It is widely applied on the production line of the industries such as son, photoelectricity.
In ion blower and the principle of the electrostatic charge of body surface is to apply high voltage in electrode needle, that is, forms tip
It discharges (corona discharge), ionized air forms positive and negative ion.Positive and negative ion, as carrier, is transported to electrification by fan airstream
Body surface, to neutralize body surface electrostatic charge.Wherein, ionic equilibrium voltage fluctuation is the important performance indexes of ion blower
One of.However, existing ion blower is when closed, ask there are the fluctuation of the ionic equilibrium voltage of fan airstream output is biggish
Topic, affects the performance of ion blower.
Summary of the invention
The present invention provides the monitoring method and device of a kind of ion blower, to reduce fan gas when ion blower is closed
Flow the fluctuation of the ionic equilibrium voltage of output.
In a first aspect, the embodiment of the invention provides a kind of monitoring method of ion blower, the monitoring method includes:
Detect the switching-on and switching-off state of the ion blower；
If detecting, the power switch of the ion blower is closed, and is controlled the power supply module and is stopped supplying to the fan
Electricity, and determine whether the fan is in rotary state；
If the fan is in rotary state, controls the power supply module and power to the high-pressure modular.
Optionally, whether the determination fan is in rotary state, comprising:
The loop current of the fan is detected, if the loop current is greater than the first predetermined current, the fan is in
Rotary state；If the loop current is less than or equal to first predetermined current, the fan is in stop state.
Optionally, whether the determination fan is in rotary state, comprising:
Runing time of the fan after power switch closing is detected, if the runing time is greater than preset time,
The fan is in rotary state；If the runing time is less than or equal to the preset time, the fan is in stalling
State.
Optionally, before the switching-on and switching-off state of the detection ion blower, further includes:
The loop current of the fan is detected, if the loop current is less than the second predetermined current or the loop current
Greater than third predetermined current, then fan abnormality mark signal is exported；Second predetermined current is less than the third predetermined current.
Optionally, before the switching-on and switching-off state of the detection ion blower, further includes:
Obtain the electrohydraulic field signal of electrohydraulic field monitoring module detection；
If the value of the electrohydraulic field signal exceeds the numberical range of default test data set, ionic equilibrium exception is exported
Marking signal；
Wherein, the default test data set is multiple ionic equilibrium voltages of ion blower between default ionic equilibrium
Voltage range, the corresponding data group of electrohydraulic field signal detected.
Optionally, the electrohydraulic field signal of electrohydraulic field monitoring module detection is obtained, comprising:
Multiple electrohydraulic field signals of continuous acquisition electrohydraulic field monitoring module detection；
If the electrohydraulic field signal exceeds the numerical value of default test data set, ionic equilibrium abnormality mark is exported
Signal, comprising:
If the average value of collected multiple electrohydraulic field signals exceeds the numberical range of default test data set,
Export ionic equilibrium abnormality mark signal.
Optionally, before the switching-on and switching-off state of the detection ion blower, further includes:
If the runing time of the ion blower is more than or equal to default cleaning time, cleaning marking signal is exported；
According to the cleaning marking signal, controls the power supply module and stop supplying to the fan and the high-pressure modular
Electricity.
Optionally, stop after the fan and high-pressure modular power supply in the control power supply module, also
Include:
If the fan is in stop state, the brushing needle device for controlling the ion blower executes brushing needle movement.
Optionally, after marking signal is cleaned in the output, further includes:
The high-voltage signal of high pressure monitoring module output is obtained, if the value of the high-voltage signal exceeds preset high-pressure range,
Export High Abnormal Pressure marking signal.
Second aspect, the embodiment of the invention also provides a kind of monitoring device of ion blower, the monitoring device includes:
Power state detection module, for detecting the switching-on and switching-off state of the ion blower；
Fan-status determining module, if controlling the confession for detecting that the power switch of the ion blower is closed
Electric module stops powering to the fan, and determines whether the fan is in rotary state；
High voltage supply control module controls the power supply module to described if being in rotary state for the fan
High-pressure modular power supply.
The embodiment of the present invention passes through the switching-on and switching-off state of detection ion blower, if detecting the power switch of ion blower
It closes, then controls power supply module and stop powering to fan, and determine whether fan is in rotary state, if fan is in rotation shape
State then controls power supply module and powers to high-pressure modular, realizes when power switch is closed, the effect of high-pressure modular delay cut-off
Fruit.Compared with prior art, the embodiment of the present invention ion blower power switch close when, avoid fan continue to rotate by
The problem of biggish positive and negative ion of ionic equilibrium voltage fluctuation is transported to charged object surface, so that it is defeated to reduce fan airstream
The fluctuation of ionic equilibrium voltage out, so that ionic equilibrium voltage keeps ion flat without departing from normal voltage undulating value range
Weigh voltage stabilization, improves the performance of ion blower.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the monitoring method of ion blower provided in an embodiment of the present invention；
Fig. 2 is the flow diagram of the monitoring method of another ion blower provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of the monitoring method of another ion blower provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic diagram of the electrohydraulic field distribution of ion blower provided in an embodiment of the present invention；
Fig. 5 is the corresponding relationship signal of a kind of electrohydraulic field signal and ionic equilibrium voltage provided in an embodiment of the present invention
Figure；
Fig. 6 is the flow diagram of the monitoring method of another ion blower provided in an embodiment of the present invention；
Fig. 7 is the flow diagram of the monitoring method of another ion blower provided in an embodiment of the present invention；
Fig. 8 is a kind of structural schematic diagram of the monitoring device of ion blower provided in an embodiment of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
As described in background, the monitoring method of existing ion blower exists when ion blower is closed, fan gas
Flow the larger problem of the ionic equilibrium voltage fluctuation of output.Exist by inventor the study found that there is the reason of technical problem
In when the power switch of ion blower is closed, power supply module stops powering to fan and high-pressure modular.At this point, in electrode needle
Without High voltage output, field-ionization positive and negative ion can not be continued to, but cation near electrode needle and electronics continue generation two
Secondary ionization, and the double ionization ability of anion be greater than cation double ionization ability, therefore, double ionization generate just,
The quantity of anion is different, so that the fluctuation of the ionic equilibrium voltage in space is larger near electrode needle.However stop in power supply module
After only powering to fan, fan is larger by the ionic equilibrium voltage fluctuation in space near electrode needle since inertia will continue to rotate
Positive and negative ion be transported to charged object surface, cannot achieve ideal electric eliminating performance, or even charged object surface can be aggravated
The quantity of electric charge forms anti-electrification.For example, the quantity of the anion of ion blower output is greater than the quantity of cation, it is equivalent to band
Electric body surface applies negative voltage, the negative charge amount on charged object surface is increased, to affect the usability of ion blower
Energy.
Fig. 1 is a kind of flow diagram of the monitoring method of ion blower provided in an embodiment of the present invention, and the present invention is implemented
Example is applicable to the monitoring to ion blower in use, which can be executed by monitoring device, the monitoring
Device realized by the way of software and/or hardware, which can be configured at controller (such as the monolithic of ion blower
Machine) in, it can also be configured in host computer.The ion blower further includes fan, high-pressure modular and power supply module.It, should referring to Fig. 1
The monitoring method of ion blower the following steps are included:
S110, the switching-on and switching-off state for detecting ion blower.
Wherein, switching-on and switching-off state is the state of the power switch of ion blower being switched on or off.The electricity of ion blower
Source switch for example can be the power switches such as touch-switch or soft-touch control, be also possible to the power switch letter exported by controller
Number.
If S120, detecting that the power switch of ion blower is closed, controls power supply module and stop powering to fan, and really
Determine whether fan is in rotary state.
Wherein, since the rotation of fan has certain inertia, after power supply module stops powering to fan, fan may
It can be continued to rotate due to inertia, positive and negative ion is transported to charged object surface by fan airstream.
If S130, fan are in rotary state, control power supply module and power to high-pressure modular.
Wherein, the control signal that high-pressure modular is exported according to controller applies high voltage in electrode needle, forms tip and puts
Electricity, ionized air form positive and negative ion.Power supply module is controlled during powering to high-pressure modular, tip can be maintained to put
The positive and negative ion that electric ionized air is formed keeps balance, maintains the fluctuation of ionic equilibrium voltage in controlled range.
The embodiment of the present invention passes through the switching-on and switching-off state of detection ion blower, if detecting the power switch of ion blower
It closes, then controls power supply module and stop powering to fan, and determine whether fan is in rotary state, if fan is in rotation shape
State then controls power supply module and powers to high-pressure modular, realizes when power switch is closed, the effect of high-pressure modular delay cut-off
Fruit.Compared with prior art, the embodiment of the present invention ion blower power switch close when, avoid fan continue to rotate by
The problem of biggish positive and negative ion of ionic equilibrium voltage fluctuation is transported to charged object surface, so that it is defeated to reduce fan airstream
The fluctuation of ionic equilibrium voltage out, so that ionic equilibrium voltage keeps ion flat without departing from normal voltage undulating value range
Weigh voltage stabilization, improves the performance of ion blower.
In the above embodiments, there are many ways to whether fan is in rotary state determined, it is just wherein several below
It is typical to determine that method is illustrated but not as a limitation of the invention.
Optionally it is determined that whether fan is in rotary state, comprising: the loop current of fan is detected, if loop current is big
In the first predetermined current, then fan is in rotary state；If loop current is less than or equal to the first predetermined current, fan is in
Stop state.
Wherein, the rotation of fan is that origin is motor-driven, and the loop current of fan is the loop current of motor stator.
It will be understood by those skilled in the art that the operation of motor be it is two-way, when motor is in motoring condition, motor is converted electrical energy into
For kinetic energy, driving fan rotation；When power supply module stops powering to fan, due to effect of inertia, motor will continue to run, this
When motor be in generating state, motor converts kinetic energy into electric energy, generates loop current in stator circuit, and loop current
Size and the revolving speed size of motor are positively correlated.Therefore, it may determine that whether fan is in by judging the size of loop current
Rotary state.
First predetermined current can be zero, or be the lesser numerical value greater than zero so that the wind-force of fan can not will just,
Anion is output to charged object surface.The embodiment of the present invention determines whether fan is in by the loop current of detection fan and turns
The method of dynamic state, cost is relatively low, and implementation method is simple.
Optionally it is determined that whether fan is in rotary state, it can also include: detection fan after power switch closing
Runing time, if runing time is greater than preset time, fan is in rotary state；If runing time is less than or equal to default
Between, then fan is in stop state.
Wherein, when power switch is closed, power supply module stops powering to fan fan, and fan is by rotary state to stopping
Time range required for state is measurable.Preset time can be fan by high-speed rotation state to the state that slowly runs
The required time is also possible to the longer time.Operation of the embodiment of the present invention by detection fan after power switch closing
Time determines the method whether fan is in rotary state, and cost is relatively low, and implementation method is simple.
Fig. 2 is the flow diagram of the monitoring method of another ion blower provided in an embodiment of the present invention.Referring to fig. 2,
On the basis of the various embodiments described above, optionally, before the switching-on and switching-off state of detection ion blower, further includes: detection wind
The loop current of fan exports fan if loop current is greater than third predetermined current less than the second predetermined current or loop current
Abnormality mark signal；Second predetermined current is less than third predetermined current.I.e. the ion blower monitoring method the following steps are included:
S210, the loop current for detecting fan, if loop current is greater than third less than the second predetermined current or loop current
Predetermined current then exports fan abnormality mark signal.
Wherein, the second predetermined current is less than third predetermined current, and the second predetermined current can be fan to turn compared with low velocity
Electric current when dynamic, electric current when third predetermined current can rotate at a relatively high speed for fan.Loop current is fan operation shape
One important indicator of state, the size of loop current reflect the operating status of fan.If the size of loop current is pre- second
If then fan running is normal between electric current and third predetermined current；If the size of loop current exceeds the current range, fan
Failure.For example, loop current sharply increases when stalled fan.
S220, the switching-on and switching-off state for detecting ion blower.
If S230, detecting that the power switch of ion blower is closed, controls power supply module and stop powering to fan, and really
Determine whether fan is in rotary state.
If S240, fan are in rotary state, control power supply module and power to high-pressure modular.
The embodiment of the present invention judges whether fan is former according to the size of loop current by the loop current of detection fan
Barrier, so as to monitor the operating status of fan in real time, in fan failure, in time issue fan failure alarm, avoid because
The problem of ion caused by fan stalls can not be exported to charged object surface, further improves the performance of ion blower, has
Conducive to the safe and stable operation of ion blower.
Fig. 3 is the flow diagram of the monitoring method of another ion blower provided in an embodiment of the present invention.Referring to Fig. 3,
On the basis of the various embodiments described above, optionally, before the switching-on and switching-off state of detection ion blower, further includes: obtain electricity
The electrohydraulic field signal of fluid field monitoring module detection；If the value of electrohydraulic field signal exceeds the numerical value model of default test data set
It encloses, then exports ionic equilibrium abnormality mark signal；Wherein, multiple ionic equilibrium voltages that test data set is ion blower are preset
Between default ionic equilibrium voltage range, the corresponding data group of electrohydraulic field signal that detects.That is the prison of the ion blower
Prosecutor method the following steps are included:
S310, the electrohydraulic field signal for obtaining the detection of electrohydraulic field monitoring module.
Wherein, electrohydraulic field is the physical field for including the complexity that three physical fields are formed.It is illustrated, joins by taking Fig. 4 as an example
See that Fig. 4, ion blower include fan 100, electrode needle 200 and preceding metal detection mesh enclosure 300.The acquisition of electrohydraulic field monitoring module
Unit for example can be the preceding metal detection mesh enclosure 300 of ion blower.Electrohydraulic field include: ion blower ionize out it is positive and negative
Ion is formed by spatial flow charge field (for example, cation and anion distribution in Fig. 4), fan 100 provides power
High-voltage field on airflow field (such as airflow field is moved along direction 600 in Fig. 4) and electrode needle 200.These three physical fields are deposited simultaneously
It is in the space of metal detection mesh enclosure 300 of ion blower, so as to form complicated electrohydraulic field.
The principle of acquisition unit acquisition electrohydraulic field is that the high-voltage field in electrode needle 200 generates induced electricity in acquisition unit
, form induced current；The potential of acquisition unit is lower, and positive and negative ion is understood some and touched into acquisition unit motion process
It bumps against acquisition unit and forms ionic current.Electrohydraulic field monitoring module further carries out the collected current signal of acquisition unit
The operation such as AD sampling and data processing, and electrohydraulic field signal is exported to monitoring device by treated.Those skilled in the art
It is appreciated that electrohydraulic field monitoring module is also possible to a part of the monitoring device of ion blower.
If the value of S320, electrohydraulic field signal exceeds the numberical range of default test data set, it is different to export ionic equilibrium
Normal marking signal.
Wherein, presetting test data set is multiple ionic equilibrium voltages of ion blower between default ionic equilibrium voltage
Range, the corresponding data group of electrohydraulic field signal detected.The data group may include multiple numerical value, or one or
Multiple numberical ranges.There are corresponding relationships for the ionic equilibrium voltage and current body field signal of ion blower, if ionic equilibrium voltage
Between default ionic equilibrium voltage range, then the value of electrohydraulic field signal is between predetermined current body Flow Field Numerical range.Therefore, pass through
By the signal limiting of predetermined current body field in the numberical range for presetting test data set, it can be ensured that ionic equilibrium voltage is default
In ionic equilibrium voltage range.
Illustratively, the acquisition modes for presetting test data set are that ion blower operates normally, and are examined by plate tester
Measured ion balanced voltage can make in default ionic equilibrium voltage range by adjusting the positive and negative voltage of ion blower output
Ionic equilibrium voltage changes in default ionic equilibrium voltage range, for example, default ionic equilibrium voltage range be [- 30V,
30V]；At the same time, electrohydraulic field signal is detected by electrohydraulic field monitoring module, as the variation of electrohydraulic field signal detects
To multiple groups electrohydraulic field signal, as default test data set, such as the numberical range of default test data set be [- 1.1V,
0.4V]。
Fig. 5 is the corresponding relationship signal of a kind of electrohydraulic field signal and ionic equilibrium voltage provided in an embodiment of the present invention
Figure.Referring to Fig. 5, there are corresponding relationships for ionic equilibrium voltage and current body field signal, and wherein ionic equilibrium voltage includes that ion is flat
Weigh average voltage, ionic equilibrium voltage max and ionic equilibrium voltage minimum.Using ionic equilibrium average voltage as base
Standard, if electrohydraulic field signal exceeds the range of [- 1.1V, 0.3V], then ionic equilibrium average voltage is beyond [- 30V, 30V]
Range, monitoring device export ionic equilibrium abnormality mark signal.
S330, the switching-on and switching-off state for detecting ion blower.
If S340, detecting that the power switch of ion blower is closed, controls power supply module and stop powering to fan, and really
Determine whether fan is in rotary state.
If S350, fan are in rotary state, control power supply module and power to high-pressure modular.
The embodiment of the present invention is preset test data set according to this and is sentenced by obtaining the default test data set of electrohydraulic field
Whether the value of power-off fluid field signal exceeds the numberical range of default test data set, if exceeding, exports ionic equilibrium exception
Marking signal, can in real time and accurately monitoring ion balanced voltage.The embodiment of the present invention improves monitoring method monitoring ion
The validity of balanced voltage, avoid ionic equilibrium voltage fluctuation it is larger when without ionic equilibrium abnormality mark signal output or ion
Phenomena such as abnormality mark signal accidentally exports is balanced when balanced voltage does not fluctuate larger, it is ensured that the positive and negative ion of ion blower is flat
Weighing apparatus and electric eliminating performance, further improve the stability of ion blower.
Fig. 6 is the flow diagram of the monitoring method of another ion blower provided in an embodiment of the present invention.Referring to Fig. 6,
On the basis of the various embodiments described above, optionally, the electrohydraulic field signal of electrohydraulic field monitoring module detection is obtained, comprising: even
Multiple electrohydraulic field signals of continuous acquisition electrohydraulic field monitoring module detection；If electrohydraulic field signal exceeds default test data set
Numerical value, then export ionic equilibrium abnormality mark signal, comprising: if the average value of collected multiple electrohydraulic field signals exceeds
The numberical range of default test data set, then export ionic equilibrium abnormality mark signal.That is, the monitoring method packet of the ion blower
Include following steps:
Multiple electrohydraulic field signals that S410, continuous acquisition electrohydraulic field monitoring module detect.
If the average value of S420, collected multiple electrohydraulic field signals exceeds the numberical range of default test data set,
Then export ionic equilibrium abnormality mark signal.
Wherein, the average value of multiple electrohydraulic field signals for example can be arithmetic mean of instantaneous value, geometrical mean, square mean
Value, harmonic-mean and weighted average etc..It optionally, can be with before the average value for calculating multiple electrohydraulic field signals
Reject the abnormal signal value in electrohydraulic field signal.The embodiment of the present invention is arranged in this way further avoids monitoring process by outer
The interference of boundary's abnormal signal improves the validity of monitoring.
Optionally, after exporting ionic equilibrium abnormality mark signal, further includes: if ionic equilibrium abnormality mark signal is
Positive pressure signal bigger than normal then controls the positive voltage accounting for reducing ion blower output, or increases the negative voltage of ion blower output
Accounting；If ionic equilibrium abnormality mark signal is negative pressure signal bigger than normal, the negative voltage accounting for reducing ion blower output is controlled,
Or increase the positive voltage accounting of ion blower output.Wherein, reduce the positive voltage accounting of ion blower output, such as can be with
It is the amplitude for the positive voltage turned down positive voltage action time (positive pressure duty ratio) or reduce the output of positive high voltage module.Increase ion
The negative voltage accounting of blower output, such as can be, negative voltage action time (negative pressure duty ratio) is turned up or increases negative high voltage mould
The amplitude of the negative voltage of block output.Reduce the negative voltage accounting of ion blower output, such as can be, when turning down negative voltage effect
Between (negative pressure duty ratio) or reduce negative high voltage module output negative voltage amplitude.The positive electricity for increasing ion blower output covers
Than, such as can be, positive voltage action time (positive pressure duty ratio) is turned up or increases the width of the positive voltage of positive high voltage module output
Value.In this way, can control ion blower when positive pressure is bigger than normal and export more anions, reduce ionic equilibrium voltage, with
And it can control ion blower when negative pressure is bigger than normal and export more cations, reduce ionic equilibrium voltage.
S430, the switching-on and switching-off state for detecting ion blower.
If S440, detecting that the power switch of ion blower is closed, control power supply module stops powering to fan, and determines
Whether fan is in rotary state.
If S450, fan are in rotary state, control power supply module is powered to high-pressure modular.
Fig. 7 is the flow diagram of the monitoring method of another ion blower provided in an embodiment of the present invention.Referring to Fig. 7,
On the basis of the various embodiments described above, optionally, before the switching-on and switching-off state of detection ion blower, further includes: if ion
The runing time of blower is more than or equal to default cleaning time, then exports cleaning marking signal；According to cleaning marking signal, control is supplied
Electric module stops powering to fan and high-pressure modular.I.e. the ion blower monitoring method the following steps are included:
If the runing time of S510, ion blower is more than or equal to default cleaning time, cleaning marking signal is exported.
Optionally, before S510, further includes: initialization；Read the address of ion blower.Setting can be in Duo Tai in this way
In the case where ion blower on-line working, targetedly it is monitored.
Optionally, after the address for reading ion blower, further includes: the brushing needle device for controlling ion blower executes brushing needle
Movement.Setting can be after the unlatching of the power switch of ion blower in this way, i.e. progress brushing needle movement is conducive to keep electrode needle
Cleaning.
S520, according to cleaning marking signal, control power supply module stops powering to fan and high-pressure modular.
Wherein, control power supply module stops can control power supply module to fan and high-pressure modular power supply and being simultaneously stopped aweather
Fan and high-pressure modular power supply can also stop the scheme powering to high-pressure modular using such as delay provided in an embodiment of the present invention.
After monitoring device output cleaning marking signal, controller can also issue cleaning warning note according to the cleaning marking signal, mention
The maintenance personnel that wakes up is purged the operation of dust, the dust accumulated on clearing electrode needle according to warning note, it is ensured that electrode needle electricity
Intensity from air.
S550, the switching-on and switching-off state for detecting ion blower.
If S560, detecting that the power switch of ion blower is closed, controls power supply module and stop powering to fan, and really
Determine whether fan is in rotary state.
If S570, fan are in rotary state, control power supply module and power to high-pressure modular.
With continued reference to Fig. 7, on the basis of the various embodiments described above, optionally, after S520, further includes:
If S530, fan are in stop state, the brushing needle device for controlling ion blower executes brushing needle movement.
Setting can clean electrode needle in this way, to ensure the intensity of electrode needle ionized air, and use brushing needle
Movement saves human cost, improves the clean efficiency of electrode needle.
On the basis of the various embodiments described above, optionally, after S520, further includes: if cleaning marking signal resets,
The power supply module for controlling ion blower is powered to fan and high-pressure modular.In this way, avoiding power supply module in cleaning process
It is middle to power to fan and high-pressure modular, it is ensured that the safety of staff and the stable operation of ion blower.
With continued reference to Fig. 7, on the basis of the various embodiments described above, optionally, after S520, further includes:
S540, the high-voltage signal for obtaining the output of high pressure monitoring module, if the value of high-voltage signal exceeds preset high-pressure range,
Export High Abnormal Pressure marking signal.
Wherein, high-voltage signal for example can be positive and negative High voltage output electric current or loop current.The embodiment of the present invention can be real
When monitor high-voltage signal, so that it is guaranteed that positive and negative High voltage output maintain within a preset range.
With continued reference to Fig. 7, on the basis of the various embodiments described above, optionally, after S520, further includes:
If S580, receiving parameter output request signal, the parameter information of ion blower is exported.
Wherein, ion blower can also be communicated to connect with peripheral equipment (such as host computer), and peripheral equipment is to ion blower
It is controlled.Peripheral equipment sends parameter and exports request signal, after monitoring device receives parameter output request signal, by ion
The parameter information of blower is exported to peripheral equipment, the control in order to peripheral equipment to ion blower.Optionally, if monitoring device
It is not received by parameter output request signal, monitoring device enters dormant state；Until monitoring device receives parameter output and asks
Signal is sought, monitoring device wakes up from dormant state.
With continued reference to Fig. 7, on the basis of the various embodiments described above, optionally, after S520, further includes:
S590, the parameter adjustment signals that remote control apparatus is sent are obtained, according to parameter adjustment signals, controls ion blower
The voltage of output.
Wherein, remote control apparatus for example can be remote controler.Monitoring device receives after parameter adjustment signals can be with
The parameter adjustment signals are saved, and control the voltage of ion blower output according to the parameter adjustment signals of preservation.
It should be noted that schematically illustrated in Fig. 7 S530, S540, S550, S560, S570, S580, S590 according to
Secondary execution, not limitation of the invention can also be arranged S550~S570 and execute before S540 in other embodiments,
S580 is executed before S550, and S590 is executed before S550, and S580 is executed before S540 or S590 is held before S540
Row, can according to need set in practical applications.
The embodiment of the invention also provides a kind of monitoring devices of ion blower.Fig. 8 is provided in an embodiment of the present invention one
The structural schematic diagram of the monitoring device of kind ion blower.Referring to Fig. 8, the monitoring device of the ion blower includes: power supply status inspection
Survey module 810, fan-status determining module 820 and high voltage supply control module 830.Power state detection module 810 is for examining
The switching-on and switching-off state of measured ion blower.If fan-status determining module 820 is used to detect that the power switch of ion blower to close
It closes, control power supply module stops powering to fan, and determines whether fan is in rotary state.High voltage supply control module 830
If being in rotary state for fan, control power supply module is powered to high-pressure modular.
Power state detection module 810, fan-status determining module 820 and high voltage supply control is arranged in the embodiment of the present invention
Module 830, power state detection module 810 are used to detect the switching-on and switching-off state of ion blower, fan-status determining module 820
If control power supply module stops powering to fan, and whether determines fan for detecting that the power switch of ion blower is closed
In rotary state, if high voltage supply control module 830 is in rotary state for fan, power supply module is controlled to high-pressure modular
Power supply is realized when power switch is closed, the effect of high-pressure modular delay cut-off.Compared with prior art, the present invention is implemented
Example ion blower power switch close when, avoid fan continue to rotate ionic equilibrium voltage fluctuation is biggish positive and negative
Ion is transported to the problem of charged object surface, so that the fluctuation of the ionic equilibrium voltage of fan airstream output is reduced, so that
Ionic equilibrium voltage keeps ionic equilibrium voltage stabilization, improves ion blower without departing from normal voltage undulating value range
Performance.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of monitoring method of ion blower, the ion blower include fan, high-pressure modular and power supply module, feature exists
In, comprising:
Detect the switching-on and switching-off state of the ion blower；
If detecting, the power switch of the ion blower is closed, and is controlled the power supply module and is stopped powering to the fan,
And determine whether the fan is in rotary state；
If the fan is in rotary state, controls the power supply module and power to the high-pressure modular.
2. monitoring method according to claim 1, which is characterized in that whether the determination fan is in rotation shape
State, comprising:
The loop current of the fan is detected, if the loop current is greater than the first predetermined current, the fan is in rotation
State；If the loop current is less than or equal to first predetermined current, the fan is in stop state.
3. monitoring method according to claim 1, which is characterized in that whether the determination fan is in rotation shape
State, comprising:
Runing time of the fan after power switch closing is detected, it is described if the runing time is greater than preset time
Fan is in rotary state；If the runing time is less than or equal to the preset time, the fan is in stop state.
4. monitoring method according to claim 1, which is characterized in that in the power switch of the detection ion blower
Before state, further includes:
The loop current of the fan is detected, if the loop current is greater than less than the second predetermined current or the loop current
Third predetermined current then exports fan abnormality mark signal；Second predetermined current is less than the third predetermined current.
5. monitoring method according to claim 1, which is characterized in that in the power switch of the detection ion blower
Before state, further includes:
Obtain the electrohydraulic field signal of electrohydraulic field monitoring module detection；
If the value of the electrohydraulic field signal exceeds the numberical range of default test data set, ionic equilibrium abnormality mark is exported
Signal；
Wherein, the default test data set is multiple ionic equilibrium voltages of ion blower between default ionic equilibrium voltage
Range, the corresponding data group of electrohydraulic field signal detected.
6. monitoring method according to claim 5, which is characterized in that obtain the electrofluid of electrohydraulic field monitoring module detection
Field signal, comprising:
Multiple electrohydraulic field signals of continuous acquisition electrohydraulic field monitoring module detection；
If the electrohydraulic field signal exceeds the numerical value of default test data set, ionic equilibrium abnormality mark letter is exported
Number, comprising:
If the average value of collected multiple electrohydraulic field signals exceeds the numberical range of default test data set, export
Ionic equilibrium abnormality mark signal.
7. monitoring method according to claim 1, which is characterized in that in the power switch of the detection ion blower
Before state, further includes:
If the runing time of the ion blower is more than or equal to default cleaning time, cleaning marking signal is exported；
According to the cleaning marking signal, controls the power supply module and stop powering to the fan and the high-pressure modular.
8. monitoring method according to claim 7, which is characterized in that stop in the control power supply module to described
After fan and high-pressure modular power supply, further includes:
If the fan is in stop state, the brushing needle device for controlling the ion blower executes brushing needle movement.
9. monitoring method according to claim 7, which is characterized in that after marking signal is cleaned in the output, also wrap
It includes:
The high-voltage signal of high pressure monitoring module output is obtained, if the value of the high-voltage signal exceeds preset high-pressure range, is exported
High Abnormal Pressure marking signal.
10. a kind of monitoring device of ion blower, the ion blower includes fan, high-pressure modular and power supply module, feature
It is, comprising:
Power state detection module, for detecting the switching-on and switching-off state of the ion blower；
Fan-status determining module, if controlling the power supply mould for detecting that the power switch of the ion blower is closed
Block stops powering to the fan, and determines whether the fan is in rotary state；
High voltage supply control module controls the power supply module to the high pressure if being in rotary state for the fan
Module for power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068077.5A CN109688684B (en) | 2019-01-24 | 2019-01-24 | Monitoring method and device for ion fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068077.5A CN109688684B (en) | 2019-01-24 | 2019-01-24 | Monitoring method and device for ion fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109688684A true CN109688684A (en) | 2019-04-26 |
| CN109688684B CN109688684B (en) | 2022-02-18 |
Family
ID=66194607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910068077.5A Active CN109688684B (en) | 2019-01-24 | 2019-01-24 | Monitoring method and device for ion fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109688684B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881821A (en) * | 2019-09-03 | 2021-06-01 | 深圳联合净界科技有限公司 | High-voltage monitoring method and circuit device for ion fan |
| CN115064939A (en) * | 2022-05-31 | 2022-09-16 | 苏州天华超净科技股份有限公司 | Method for controlling instantaneous balance voltage of startup and shutdown of ion fan |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5768087A (en) * | 1996-11-05 | 1998-06-16 | Ion Systems, Inc. | Method and apparatus for automatically cleaning ionizing electrodes |
| CN102454618A (en) * | 2010-10-19 | 2012-05-16 | 鸿富锦精密工业（深圳）有限公司 | Fan control system and method |
| CN203167410U (en) * | 2013-02-27 | 2013-08-28 | 威驰股份有限公司 | Static elimination control circuit |
| US20150160280A1 (en) * | 2013-12-10 | 2015-06-11 | Yi Jing Technology Co.,Ltd. | Self-detection method utilizing an ion generating device to dissipate electrostatic capacity |
| CN204810663U (en) * | 2015-06-04 | 2015-11-25 | 东莞市科园防静电设备有限公司 | Two intelligent ionic wind machines |
| CN105988376A (en) * | 2015-01-27 | 2016-10-05 | 海信容声(广东)冰箱有限公司 | Control method of ion circuit and electronic device |
| CN107228456A (en) * | 2017-06-13 | 2017-10-03 | 广东美的制冷设备有限公司 | Control method, fan assembly and the air conditioner of fan assembly |
-
2019
- 2019-01-24 CN CN201910068077.5A patent/CN109688684B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5768087A (en) * | 1996-11-05 | 1998-06-16 | Ion Systems, Inc. | Method and apparatus for automatically cleaning ionizing electrodes |
| CN102454618A (en) * | 2010-10-19 | 2012-05-16 | 鸿富锦精密工业（深圳）有限公司 | Fan control system and method |
| CN203167410U (en) * | 2013-02-27 | 2013-08-28 | 威驰股份有限公司 | Static elimination control circuit |
| US20150160280A1 (en) * | 2013-12-10 | 2015-06-11 | Yi Jing Technology Co.,Ltd. | Self-detection method utilizing an ion generating device to dissipate electrostatic capacity |
| CN105988376A (en) * | 2015-01-27 | 2016-10-05 | 海信容声(广东)冰箱有限公司 | Control method of ion circuit and electronic device |
| CN204810663U (en) * | 2015-06-04 | 2015-11-25 | 东莞市科园防静电设备有限公司 | Two intelligent ionic wind machines |
| CN107228456A (en) * | 2017-06-13 | 2017-10-03 | 广东美的制冷设备有限公司 | Control method, fan assembly and the air conditioner of fan assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881821A (en) * | 2019-09-03 | 2021-06-01 | 深圳联合净界科技有限公司 | High-voltage monitoring method and circuit device for ion fan |
| CN115064939A (en) * | 2022-05-31 | 2022-09-16 | 苏州天华超净科技股份有限公司 | Method for controlling instantaneous balance voltage of startup and shutdown of ion fan |
| CN115064939B (en) * | 2022-05-31 | 2024-01-23 | 苏州天华新能源科技股份有限公司 | Method for controlling instantaneous balance voltage of on-off of ion fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109688684B (en) | 2022-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109688684A (en) | A kind of monitoring method and device of ion blower | |
| KR20090087932A (en) | Neutralizer | |
| CN101943942B (en) | Electronic device with sleep function and method for wakening same | |
| EP2815473A1 (en) | Apparatus and process for producing acknowledged air flow and the use of such apparatus in measuring particle concentration in acknowledged air flow | |
| CN103115724A (en) | Online dynamic balance compensation device and method for high-speed motorized spindles | |
| CN104951900A (en) | Performance evaluation device for excitation regulator and PSS (power system stabilizer) of excitation regulator | |
| CN105041702A (en) | Magnetic suspension molecular pump control method and system | |
| CN109289304A (en) | Filtering net cleaning condition detection method and device | |
| WO2017041755A1 (en) | Fan monitoring method and monitoring apparatus for frame circuit breaker | |
| CN102508123B (en) | Detection method of abnormal discharge of negative ion generator | |
| CN107607278B (en) | A kind of energy-saving and noise-reducing control method and device of shake table | |
| CN205808433U (en) | A kind of electromagnetic valve work condition checkout gear | |
| CN203965372U (en) | For measuring the system of the fouling of turbine system | |
| CN104427734B (en) | One kind destaticing system, neutralizing method, washing machine and dryer | |
| CN101618286A (en) | System and method for determining air purifier filter change time using measurement of motor speed | |
| CN201616951U (en) | Ion blower | |
| JP2008016274A (en) | Static eliminator | |
| CN109036884A (en) | A kind of Intelligent high-voltage vacuum circuit breaker and its mechanical property parameter determination method | |
| CN107786387A (en) | The health status monitoring method and device of equipment | |
| CN205941737U (en) | Radiator fan's fault detection device and heat abstractor | |
| CN104389775A (en) | Method for protecting air conditioner compressor in case of abnormal power failure | |
| JP2013257952A (en) | Static eliminator | |
| KR102173407B1 (en) | Air purification system using corona discharge | |
| CN103837786A (en) | State monitoring system and monitoring method of intelligent distribution network equipment | |
| CN209070084U (en) | A kind of electrical part test macro |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 201109, room 1, building 1358, 309 Ann drive road, Shanghai, Minhang District Applicant after: SHANGHAI ANPING STATIC TECHNOLOGY Co.,Ltd. Address before: 3 floors of 27 buildings, 69 Guiqing Road, Xuhui District, Shanghai, 2003 Applicant before: SHANGHAI ANPING STATIC TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |