CN104549829B - Control and management method for intelligent atomizer - Google Patents
Control and management method for intelligent atomizer Download PDFInfo
- Publication number
- CN104549829B CN104549829B CN201410782898.2A CN201410782898A CN104549829B CN 104549829 B CN104549829 B CN 104549829B CN 201410782898 A CN201410782898 A CN 201410782898A CN 104549829 B CN104549829 B CN 104549829B
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- frequency
- spray
- micro computer
- time
- piezoelectric element
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
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- Special Spraying Apparatus (AREA)
Abstract
The invention provides a control and management method for an intelligent atomizer. After a spraying head is assembled on a host unit, the adjustment on the optimal working frequency of a piezoelectric element on the spraying head can be quickly finished through automatic frequency chasing, and by virtue of the setting of a spraying amount by the host unit, each operation for a spraying program can simply finish equal-amount spraying of liquid according to the set spraying amount; furthermore, a frequency abnormal detection function can be realized in a liquid spraying process so as to detect whether the working frequency of the piezoelectric element is abnormal at any time; therefore normal spraying work of the spraying head is to acquire maintenance information only according to whether a frequency chasing indicator sends an indication or not, and use situation data of the atomizer can be stored through an event record function; by an external reading record function, a surfing device is used for reading out contents in a micro computer and uploading the contents to a website for use, so that external resources can be used for processing recorded data of the atomizer, and the recorded data of the atomizer can be used as a source of information.
Description
Technical field
The present invention relates to a kind of fog-spray nozzle when assembling can adjust automatically piezoelectric element frequency optimum traffic, and each spraying
Program can simply obtain equivalent stream agent ejection, and in spray process can at any time work of detection and examination frequency it is whether abnormal, and use feelings
Shape can be by record by the control of Outsourcing and management method, espespecially a kind of keyholed back plate method of Intelligent atomizing device.
Background technology
Recently the inhalation-type drug administration nebulizer developed using micro-electromechanical technology can produce superfine micro- droplet makes medicament thin
Macro, so as to lift drug absorption curative effect, and this nebulizer is easy to carry with, it is possible to bringing greatly just to patient
Profit, however, nebulizer is carried out for a long time after liquid pharmaceutical atomization work, the problem for fog-spray nozzle easily obstruction often occur, due to not
Easy to clean, so that having released a kind of fog-spray nozzle on the market can carry out dismantling the nebulizer for changing the outfit, and also has health care, safety concurrently
Advantage.
Substantially, detachably change the outfit the nebulizer of fog-spray nozzle, and the technical problem faced when fog-spray nozzle is changed is spraying
Head piezoelectricity enable element, because each element material or it is all variant with the vibration characteristics between each porous metals spray nozzle sheet (and
It is inconsistent), causing the operating frequency of piezoelectric element must adjust, the atomization that otherwise cannot be brought into normal play；Though prior art
Have to this problem, make as directly from piezoelectric element (vibrating perceptron) obtains feedback signal and enters the side of line frequency adjustment
Case, but this feedback signal accuracy is high, easy erroneous judgement；For this purpose, No. M378790 " micro- mist of detachable shower nozzle of TaiWan, China
Makeup put construction " utility model patent case, then be to be reached by variable resistance or variable capacitance (manual) adjustment mode
Frequency conversion or regulation set out the operating frequency of piezoelectric element, but, the use people (consumer) of nebulizer, without electrically detection
Under the auxiliary of instrument, can because adjustment process have no when any science data are available for modulation refer to and exist and be difficult to recall best effort
The difficulty of frequency, and this improving countermeasure also resulted in after fog-spray nozzle changes, the inconvenience of manual frequency modulation with do not know the tired of how frequency modulation
Disturb；Front invention No. 201210009460.1 Chinese invention patent " dismountable fog-spray nozzle resonant frequency of nebulizer of the present invention
Method of adjustment and structure ", then be to chase after frequency technology using micro computer, and adjust automatically goes out resonance (best effort) frequency of piezoelectric element
Rate, it is to avoid inconvenience or error that manual frequency adjustment is caused, but this one chases after frequency technology and is adjusted during fog-spray nozzle by new clothes
Operating frequency out is simultaneously locked, and is sprayed afterwards during use, and piezoelectric element maintains always work under the frequency that here is locked
Make, even if exception occur in piezoelectric element or spray nozzle sheet has had influence on micro- droplet granular degree, nebulizer simultaneously cannot make in good time
The detection of piezoelectric element operating frequency must be readjusted.
That is, medicament can affect drug absorption using the superfine micro- droplet produced by nebulizer, the degree of its granular
Effect, the person of being usually used cannot judge the little difference of granular degree from the micro- mist outward appearance for spraying, big difference to appear and find
When spraying is substantially abnormal, one section of invalid or effect on driving birds is not good absorption course for the treatment of may be lived through；For example, if spray nozzle sheet hinders
Plug problem is slowly to block, rather than it is substantially abnormal to be just clogged to spraying in a short time, it is however generally that, spray nozzle sheet occurs slightly
During the situation of obstruction, the natural frequency that piezoelectric element is combined with spray nozzle sheet may start change or abnormal change, at this moment, micro-
The operating frequency of the former adjustment locking of computer may or not be preferable resonant frequency, and the degree of micro- droplet granular also should can
Therefore somewhat it is deteriorated；And the degree that this is deteriorated, even more with the more and more seriously and more and more obvious of spray nozzle sheet degree of congestion, wait until
Micro- droplet fine degree is substantially deteriorated to must change fog-spray nozzle when, piezoelectric element possibility or has worked under anti-resonance frequency one
The section time, nebulizer of the user within this time is used, and often because assimilation effect is bad or not good, and reduces or lose treatment
Effect；If nebulizer itself can in use at any time whether the operating frequency of detection piezoelectric element be resonant frequency, said circumstances
Frequency and adjustment can again be chased after being improved by operating frequency in good time；In addition, piezoelectric element is not under resonant frequency state
Exception, only because piezoelectric element and or spray nozzle sheet there is gross distortion, breakage, wire dropout or assemble incorrect exception
And resonant frequency cannot be adjusted out by micro computer, the situation for if being only slight deformation changing slightly natural frequency, when
When nebulizer itself has the test function whether piezoelectric element works under resonance state, also can be by operating frequency again
Chase after frequency and adjustment to maintain normal spray effect.
In addition to above-listed situation, the use of existing nebulizer, due to the spray procedure course for the treatment of each time, user can only foundation
Scale or experience or sensation on liquor tank judges the usage amount that liquor sprays, and is short of science data as the result of spray amount,
Easily because in a secondary program spray amount using excessive or very few, cause medical resource waste or affect the treatment；Further, user without
Method is strict normally to use nebulizer on time, because existing nebulizer does not have course automatic recording function, so that user is usual
Be by memory given an oral account or hand-written record mode allow look after people (family members) understand service condition, including medical personnel (doctor
It is raw), the oral account or hand-written report for being also only capable of from user or looking after people obtains medical information, easily because information errors or deficiency are made
Improperly medical treatment, assistance or help, and medical care insurance aspect, oral account or hand-written report, should be difficult to evidence user and be apt to
To the greatest extent using the obligation of liquor；And pharmaceutical factory and or nebulizer Producer, more cannot thus obtain the information that liquor or nebulizer are used
And be used.
The content of the invention
The main object of the present invention is to provide a kind of keyholed back plate method of Intelligent atomizing device, by the main frame pair of a nebulizer
The use of spraying head end liquor atomization is controlled and management, keyholed back plate method possess chase after automatically frequency, host setting, exception detection,
Logout and the outside function of reading of record；This chases after frequency function and is accomplished by automatically：The fog-spray nozzle and the main frame
Be electrically connected with, using one chase after frequency switch operation, by a micro computer in the main frame progressively send a predeterminated frequency and more than one
Detection frequency, gradually the signal through a power amplification unit amplify, a piezoelectric element on the driving fog-spray nozzle of detection property
Work, by an electric current feedback signal generation unit between the power amplification unit and the piezoelectric element one be electrically connected with circuit on
A resistance two ends detection electric signal change, via the electric current feedback signal generation unit, produce one by one an initial value return
Credit number, and more than one modulation value feedback signal exports and is compared or processes to the micro computer, chases after the micro computer
Frequency mode, locking using predeterminated frequency or wherein one detection frequency as the piezoelectric element frequency optimum traffic, it is automatically complete
Resonant frequency into the piezoelectric element is adjusted；The host setting function is accomplished by：The micro computer shows by one
Device setting menu shows and a setting key operation, at least carry out the date, the time setting and spray amount set；The date, time
It is set as setting or adjustment goes out nebulizer and uses date at that time and time；The spray amount is set as setting out in a spray switch
Start to amount in the spray procedure for having operated the liquor amount for spraying；The abnormal detection, at least possesses a frequency anomaly detection,
The one frequency anomaly test function is accomplished by：Alternating current power supply between the power amplification unit and the piezoelectric element
Setting and the piezoelectric element two resistance in parallel, are connected by a voltage feedback signal generation unit in two resistance on circuit
The change of detection electric signal on circuit and between two resistance, using a current voltage phase comparing circuit by electric current feedback letter
Number generation unit obtains current waveform feedback signal, and obtains voltage waveform feedback letter by the voltage feedback signal generation unit
Number, the differentiation signal output that electric current is produced after comparing and processing with voltage phase difference makes the micro computer at this to the micro computer
Triggering one when the operating frequency of piezoelectric element has exception chases after frequency prompting apparatuss, and informing the operating frequency of the piezoelectric element must be chased after by this
The fog-spray nozzle is readjusted or must changed in the operation of frequency switch；The event recording function is accomplished by：It is micro- at this
At least record spray procedure each time in the built-in internal memory of computer to rise up to date, moment, spray amount and each time operating frequency is different
Normal date of occurrence and moment；The record outside read functions are accomplished by：In a signal in-out end of the micro computer
Record online with an outside Internet device using the COM1 if a COM1, will storing in the micro computer internal memory
Data read-out；By said method, when assembling is completed on main frame except fog-spray nozzle, can be rapidly completed on fog-spray nozzle by frequency is chased after automatically
The frequency optimum traffic adjustment of piezoelectric element is outer, and main frame can make the operation of each spray procedure all can be according to setting to spray amount setting
Fixed spray amount simply complete liquor equivalent spray, and liquor spray during realize frequency anomaly test function, with
When detect piezoelectric element operating frequency it is whether abnormal, accordingly, the normal spray operations of fog-spray nozzle only must be by chasing after frequency prompting apparatuss
Prompting whether be maintained information, nebulizer use situation data are stored by event recording function, it is outside by recording
Read functions are read the content in micro computer and are uploaded on website and are used by Internet device, so that external resource
The record data of nebulizer can be disposed, and can be by the use of the record data of nebulizer as the source of information.
A time purpose of the present invention is to provide a kind of keyholed back plate method of Intelligent atomizing device, wherein, the micro computer is at this
Replace this to chase after frequency prompting apparatuss when the operating frequency of piezoelectric element has exception by the display display frequency abnormal information, have phase
Effect is pointed out with frequency is chased after.
It is still another object of the present invention to provide a kind of keyholed back plate method of Intelligent atomizing device, wherein, the host setting work(
Spraying alarm clock set-up function can also be included, the spraying alarm clock set-up function is to set out make a reservation in the middle of one day carrying using nebulizer
The awake time, and a timedreminder start is triggered by the micro computer when reaching the reminder time, so that daily nebulizer is used
Time when reaching, user can be by the prompting action of timedreminder, the prompting sprayed using liquor on time.
Another object of the present invention is to a kind of keyholed back plate method of Intelligent atomizing device is provided, wherein, the abnormal detection work(
An electricity exception test function can also be included, the electricity exception test function detects the cell voltage of a detection battery power status
Slowdown monitoring circuit as the micro computer a signal input part, and by an electric power prompting apparatuss as the micro computer detection end；With when electricity
Pond electric power is not enough and when affecting the normal start of piezoelectric element, by the detecting and detection of cell voltage circuit for detecting, by micro- electricity
Brain triggers electric power prompting apparatuss, and informing must change battery, it is to avoid failure spray event occurs；And when the above-mentioned cell voltage detecting
When circuit detection battery electric power is not enough, the micro computer shows low power information to replace the electric power prompting apparatuss by the display,
Also it is capable of achieving the effect that indicating battery is changed.
A further object of the present invention is to provide a kind of keyholed back plate method of Intelligent atomizing device, wherein, the abnormal detection work(
An anhydrous abnormal test function can also be included, the anhydrous abnormal test function is the liquor that tank is filled in the liquor of spraying head end one
In room, using a level sensor as the input of a water level circuit for detecting, and the outfan of the water level circuit for detecting with should
Micro computer is electrically connected, and by a Water level prompter as the micro computer outfan；To fill the liquor room of tank when liquor
When interior liquor is reduced to certain degree, water level circuit for detecting can pass through water position status sensing of the level sensor in liquor room
With detection, low water level signal is exported to micro computer, you can Water level prompter is triggered by the micro computer, informing must carry out liquor
Supplement, in addition liquor room it is almost anhydrous when, micro computer can also stop the effect of spray switch, be automatically switched off piezoelectric element work
It is dynamic, it is to avoid piezoelectric element and or the situation of the anhydrous damage of spray nozzle sheet occur；And the above-mentioned water level circuit for detecting output low water level letter
Number micro computer, the micro computer to show the too low information of water level replace the Water level prompter by the display, equally can be real
Now need liquor supplement informs effect.
Secondary a further object of the present invention is to provide a kind of keyholed back plate method of Intelligent atomizing device, wherein, the main frame is to spray
The setting of mist amount is to be calculated a time-histories automatically from the spray switch starts operation by the micro computer as a spray procedure
Default up to the time, it is normal according to the mist flow of product specification setting and at default of this spray procedure within the time
Number, and, flow is equal to the data relationship of spray amount between taking the opportunity, then via a setting for amounting to spray time, can control one
The ejection mist dosage altogether of individual spray procedure, this makes each spray procedure, all only must be by the spray switch operating time or tired
Self-clocking between timing, obtains liquor equivalent and sprays the control effect for using.
The secondary another object of the present invention is to provide a kind of keyholed back plate method of Intelligent atomizing device, wherein, the main frame is to spray
The setting of mist amount is calculated a time-histories by the micro computer as in a spray procedure automatically from the spray switch starts to operate
It is fixed to rise up to the time, and at default of this spray procedure within the time, according to the mist flow constant of product specification setting, with
And, flow is equal to the data relationship of spray amount between taking the opportunity, then via a setting for amounting to spray amount, can control a spraying
Spray the required time of mist dosage in program altogether, this makes each spray procedure, all must only pass through the spray switch operating time
Or the automatic computing of cumulative time, obtain liquor equivalent and spray the control effect for using.
The secondary further object of the present invention is to provide a kind of keyholed back plate method of Intelligent atomizing device, wherein, outside the record
The COM1 of reading, be a wireless blue tooth and or USB general-purpose COM1s, and the COM1 and outside online online dress
It is set in one and has the smart mobile phone or NB laptop computers or PC desktop computers of APP operation softwares；Software is operated by APP
Operation, can read the record data stored in micro computer internal memory and directly utilize or upload on the website of registration via the Internet
Publish for the remote external utilization of resources.
Description of the drawings
Fig. 1 is nebulizer embodiment schematic appearance of the present invention；
Fig. 2 is nebulizer embodiment sectional view of the present invention；
Fig. 3 is keyholed back plate method component layout block schematic diagram of the present invention；
Fig. 4 is the setting content block schematic diagram of host setting of the present invention；
Fig. 5 is the recorded content block schematic diagram of logout of the present invention；
Fig. 6 is the view when fog-spray nozzle of nebulizer embodiment of the present invention is dismantled.
Description of reference numerals：10- main frames；11- chases after frequency switch；12- display；13- setting keys；14- spray switches；15-
Chase after frequency prompting apparatuss；16- timedreminders；17- electric power prompting apparatuss；18- Water level prompters；20- fog-spray nozzles；21- piezoelectric elements；
22- spray nozzle sheets；30- circuit boards；31- micro computers；32- power amplification units；33- electric current feedback signal generation units；34- voltages
Feedback signal generation unit；35- current voltage phase comparing circuits；36- COM1s；37- cell voltage circuit for detecting；38-
Water level circuit for detecting；40- clock/timers；50- Internet devices；60- batteries；70- liquors fill tank；71- liquor rooms；72-
Level sensor.
Specific embodiment
A kind of keyholed back plate method of Intelligent atomizing device, as shown in Figure 1-Figure 3, the main frame 10 of a nebulizer is to detachable spray
Using being controlled and management, it possesses and chase after automatically frequency, host setting, abnormal detection, logout the end liquor atomization of mist head 20
And the outside read functions of record；This chases after frequency function and is accomplished by automatically：The fog-spray nozzle 20 electrically connects with the main frame 10
Connect, using an operation for chasing after frequency switch 11, a default frequency is progressively sent by a micro computer 31 on a circuit board 30 in the main frame 10
Rate and more than one detection frequency, gradually the signal through a power amplification unit 32 amplify, the driving spraying of detection property
A piezoelectric element 21 works on 20, by an electric current feedback signal generation unit 33 in the power amplification unit 32 and the piezoelectricity
One is electrically connected with the change of the resistance R1 two ends detection electric signals on circuit between element 21, produces via the electric current feedback signal
Raw unit 33, produces one by one an initial value feedback signal and more than one modulation value feedback signal is exported and entered to the micro computer 31
Row compares or processes, and makes the micro computer 31 to chase after frequency mode, locking using predeterminated frequency or wherein one detection frequency is used as this
The frequency optimum traffic of piezoelectric element 21, is automatically performed the resonant frequency adjustment of the piezoelectric element 21；Institute as shown in Figure 1, Figure 3 and Figure 4
Show, the host setting function is accomplished by：The clock/timer 40 of micro computer 31 external (or built-in)
(clock/timer IC), by a display 12 (LCD Display) setting menu show and a setting key 13 operation,
At least carry out date, time setting and spray amount setting；The date and time be set as setting or adjustment go out nebulizer using work as
When date and the time；The spray amount is set as that setting out a spray switch 14 starts to amount in the spray procedure for having operated
The liquor amount of ejection；As shown in figures 1 and 3, the abnormal test function, at least possesses a frequency anomaly test function, a frequency
Rate exception test function is by the AC power line between the power amplification unit 32 and the piezoelectric element 21, arranging and being somebody's turn to do
Two resistance R2, R3 of the parallel connection of piezoelectric element 21, by a voltage feedback signal generation unit 34 in two resistance R2, R3 phases
The change of detection electric signal on link and between two resistance R2, the R3, using a current voltage phase comparing circuit 35 by
The electric current feedback signal generation unit 33 obtains current waveform feedback signal, and is obtained by the voltage feedback signal generation unit 34
Voltage waveform feedback signal, the differentiation signal output that electric current is produced after comparing and processing with voltage phase difference is to the micro computer
31, point out the frequency that chases after that the micro computer 31 triggers a LED light emitting diodes when the operating frequency of the piezoelectric element 21 has exception
Device 15 shows bright, informs the operating frequency of the piezoelectric element 21 and must be readjusted or must be changed by the operation for chasing after frequency switch 11
The fog-spray nozzle 20；As shown in Figure 3 and Figure 5, the event recording function is at least recorded each by the built-in internal memory of the micro computer 31
Secondary spray procedure is risen up to date, moment, spray amount and operating frequency exception date of occurrence and moment each time；As shown in figure 3, should
The outside read functions of record are to set a COM1 36 in a signal in-out end of the micro computer 31, using the COM1 36 with
An outside Internet device 50 is online, the record data stored in the internal memory of micro computer 31 can be read；As shown in Figure 1, Figure 3, lead to
Said method is crossed, piezoelectricity unit on fog-spray nozzle 20 can be rapidly completed by frequency is chased after automatically when completing assembling on host 10 except fog-spray nozzle 20
The frequency optimum traffic adjustment of part 21 is outer, and main frame makes the operation of each spray procedure all can be according to the spraying of setting to spray amount setting
Simply by the operation of spray switch 14, the equivalent for completing liquor sprays amount, and realizes frequency anomaly during liquor sprays
Test function, whether abnormal with the operating frequency for detecting piezoelectric element 21 at any time, accordingly, the normal spray operations of fog-spray nozzle 20 are only
Whether information must be maintained by the prompting for chasing after frequency prompting apparatuss 15, there is provided event recording function is storing nebulizer use situation number
According to reading content in micro computer by Internet device 50 by the outside read functions of record and or be uploaded on website in addition profit
With, so that external resource can be disposed to the record data of nebulizer, and can be using the record data of nebulizer work
For the source of information.
That is, such as Fig. 3, in the above-mentioned method for chasing after frequency automatically, electric current feedback signal generation unit 34 is according to piezoelectric element
21 under resonance state when working, the electrical relationship that its impedance (Z) is minimum, electric current (I) is maximum and power (P) is maximum, detection pressure
Drive signal (electric current I) of the electric device 21 during frequency is chased after changes to produce the feedback signal of simulation, and this signal value is bigger,
Represent the operating frequency of piezoelectric element 21 closer to or be equal to resonant frequency, then the default frequency that the micro computer 31 is progressively sent
Rate and detection frequency, believe from the initial value feedback signal received by electric current feedback signal generation unit 33 and the feedback of modulation value
Number, by numerical values recited relatively after, can locking using predeterminated frequency or wherein one detection frequency as piezoelectric element 21
Frequency optimum traffic, as shown in fig. 6, this on main frame 10 dismounting and change of fog-spray nozzle 20 work, as shown in Figure 1-Figure 3, it is only necessary to
Chase after the ease of Use of frequency switch 11, can adjust automatically go out the resonant frequency of piezoelectric element 21, it is to avoid the inconvenience of manual adjustment with
Error；As shown in Figure 1, Figure 3, frequency anomaly inspection method, then be the exchange according to the output of power amplification unit after adjustment 32
When supply frequency f is equal to natural frequency fr of piezoelectric element 21 and forms resonance state (f=fr), and the impedance of piezoelectric element 21 (Z, it is difficult to understand
Nurse) it is minima (Min), and electric current, voltage phase difference (φ) be zero (φ=0, therefore electric current I is Max maximums, i.e. piezoelectricity unit
The start power of part 21 is the Max maximums of normal spraying) electrical relationship, then when by the operation of spray switch 14, make pressure
Normal spraying of the electric device 21 when start under frequency optimum traffic (resonant frequency) uses process, as long as current/voltage phase place ratio
Compared with circuit 35 1 have Cutoff current and voltage phase difference (φ) be not zero or keep off zero abnormal case (± A ° of φ ≠ 0 °), should
Micro computer 31 i.e. can (NG) triggering chase after frequency prompting apparatuss 15, inform user re-operate chase after frequency switch 11 readjust out piezoelectricity unit
Work (resonance) frequency of part 21, and chase after frequency prompting apparatuss by what one or many readjusted invalid (cannot recall resonant frequency)
15 still maintain prompting, simple judgment fog-spray nozzle 20 to need maintenance or replacing；Accordingly, the normal spraying of nebulizer is used, can
By the automatic test function of (during 21 non-resonant behavior of piezoelectric element) frequency anomaly, convenient management and the benefit safeguarded are obtained.
According to above-described embodiment, wherein, as shown in figure 3, the micro computer 31 has different in the operating frequency of the piezoelectric element 21
Chang Shi, by (LCD DISPLAY) the display frequency abnormal information of display 12 this can be replaced to chase after frequency prompting apparatuss 15 (makes
With), chase after frequency prompting effect with identical.
According to above-described embodiment, wherein, as shown in Fig. 1, Fig. 3, Fig. 4, the host setting function also includes that spraying alarm clock sets
Determine function, the spraying alarm clock set-up function is to set out to make a reservation for the reminder time for using nebulizer in the middle of one day, and in the prompting
When time reaches, timedreminder 16 (can be an a hummer BZ) start is triggered by the micro computer 31, so that daily
When the time that nebulizer is used reaches, user can on time be sprayed and used by the song prompting action of timedreminder 16
The prompting of liquor.
According to above-described embodiment, wherein, as shown in Figure 1, Figure 3, the abnormal test function is also equipped with an electricity exception detection
Function, the electricity exception test function is using the cell voltage circuit for detecting 37 of the power state of a detection battery 60 as the micro computer
31 signal input part, and work as battery as the detection end of the micro computer 31 by a LED illuminating diode powers prompting apparatuss 17
60 electric power are not enough and when affecting 21 normal start of piezoelectric element, by the detecting and detection of cell voltage circuit for detecting 37, pass through
The triggering electric power of micro computer 31 prompting apparatuss 17 show bright, and informing must change battery 60, it is to avoid spraying failure case occurs；Such as Fig. 3 institutes
Show, but during the above-mentioned electric power of 37 detection battery of cell voltage circuit for detecting 60 deficiency, the micro computer 31 can also pass through the display 12
(LCD DISPLAY) showing low power information, informing must change battery 60.
According to above-described embodiment, wherein, as shown in Figure 1, Figure 2, Figure 3 shows, the abnormal test function is also equipped with an anhydrous exception
Test function, the anhydrous abnormal test function is in the liquor room 71 of the liquor filling tank 70 of 20 end of fog-spray nozzle one, with one
Level sensor 72 as a water level circuit for detecting 38 input, and the outfan of the water level circuit for detecting 38 and the micro computer
31 are electrically connected, and by a LED light emitting diodes Water level prompter 18 as the micro computer 31 outfan, to fill when liquor
When liquor is reduced to certain degree in the liquor room 71 of tank 70, water level circuit for detecting 38 can be by level sensor 72 in liquor
Water position status sensing and detection in room 71, exports low water level signal to micro computer 31, you can trigger by the micro computer 31
Water level prompter 18 shows bright, and informing must carry out liquor supplement, in addition liquor room 71 it is almost anhydrous when, micro computer 31 can also stop
The only effect of spray switch 14, is automatically switched off the start of piezoelectric element 21, it is to avoid piezoelectric element 21 and or the anhydrous damage of spray nozzle sheet 22
Situation occur；Again above-mentioned water level circuit for detecting 38 exports low water level signal to micro computer 31, and the micro computer 31 also can be by being somebody's turn to do
Showing the too low information of water level, informing must carry out liquor supplement to display 12 (LCD DISPLAY).
According to above-described embodiment, wherein, as shown in Fig. 1, Fig. 3, Fig. 4, the main frame is to the setting of spray amount by the micro computer
31 from the spray switch 14 start to operate (pressing) rise calculate automatically a time-histories as spray procedure it is default so far when
Between, and within the default time so far of this spray procedure, according to the mist flow constant of product specification setting, and, flow
Equal to the data relationship of spray amount between taking the opportunity, then via a setting for amounting to spray time, spray procedure can be controlled
Mist dosage is sprayed altogether, this makes each spray procedure, all only (pressing) time must be operated by spray switch 14 or add up (to press
Pressure) time self-clocking, obtain liquor equivalent and spray the control effect that uses.
According to above-described embodiment, wherein, as shown in Fig. 1, Fig. 3, Fig. 4, the main frame is to the setting of spray amount by the micro computer
31 from the spray switch 14 start to operate (pressing) rise calculate automatically a time-histories as spray procedure it is default so far when
Between, and within the default time so far of this spray procedure, according to the mist flow constant of product specification setting, and, flow
Equal to the data relationship of spray amount between taking the opportunity, then via a setting for amounting to spray amount, during a spray procedure can be controlled
The required time of mist dosage is sprayed altogether, and this makes each spray procedure, when all only must operate (pressing) by spray switch 14
Between or accumulative (pressing) time automatic computing, obtain the control effect that the ejection of liquor equivalent is used.
According to above-described embodiment, wherein, as shown in figure 3, the COM1 36 that the record outside is read, is a wireless blue tooth
And or USB general-purpose COM1s, and the COM1 31 is that APP operation softwares are had in one with outside online Internet device 50
Smart mobile phone or NB (NoteBook) laptop computers or PC desktop computers；The operation of software is operated by APP, can be micro- electricity
The record data of storage reads and directly utilizes that (such as nebulizer user looks after people or family members, can be from reading in the internal memory of brain 31
Information, the nebulizer use situation to user makes and appropriate dispose or assist) or upload to the net of registration via the Internet
Publish on standing, utilize for remote external resource (such as medical institutions doctor, pharmaceutical factory, nebulizer manufacturer, insurance company).
Claims (10)
1. a kind of keyholed back plate method of Intelligent atomizing device, is entered by use of the main frame of a nebulizer to head end liquor atomization of spraying
Row control and management, the keyholed back plate method possesses and chase after automatically frequency, host setting, abnormal detection, logout and the outside reading of record
The function of taking；
This chases after frequency function and is accomplished by automatically：The fog-spray nozzle is electrically connected with the main frame, and using one frequency switch is chased after
Operation, progressively sends a predeterminated frequency and more than one detection frequency, gradually through a power by a micro computer in the main frame
The signal of amplifying unit amplifies, piezoelectric element work on the driving of the detection property fog-spray nozzle, is produced by an electric current feedback signal
A resistance two ends detection electric signal of the raw unit between the power amplification unit and the piezoelectric element on one electric connection circuit
Change, via the electric current feedback signal generation unit, an initial value feedback signal, and more than one modulation value are produced one by one
Feedback signal exports and is compared or processes to the micro computer, makes the micro computer to chase after frequency mode, locking by predeterminated frequency
Or wherein one detection frequency as the piezoelectric element frequency optimum traffic, be automatically performed the piezoelectric element resonant frequency adjust
It is whole；
The host setting function is accomplished by：The micro computer sets menu and shows and a setting key by a display
Operation, at least carry out the date, the time setting and spray amount setting, the date, time be set as setting or adjustment go out nebulizer
Using date at that time and time；The spray amount is set as setting out and starts a spray procedure having operated in a spray switch
In amount to spray liquor amount；
The abnormal test function is accomplished by：The abnormal test function at least possesses a frequency anomaly test function,
The one frequency anomaly test function by the AC power line between the power amplification unit and the piezoelectric element arrange and
The piezoelectric element two resistance in parallel, by a voltage feedback signal generation unit two resistance connect on circuit and this two
The change of detection electric signal between resistance, is obtained using a current voltage phase comparing circuit by the electric current feedback signal generation unit
To current waveform feedback signal, and voltage waveform feedback signal is obtained by the voltage feedback signal generation unit, through comparing place
The differentiation signal output that electric current is produced after reason with voltage phase difference makes the micro computer in the work of the piezoelectric element to the micro computer
Triggering one when frequency has exception chases after frequency prompting apparatuss, informs the operating frequency of the piezoelectric element and must chase after the operation weight that frequency is switched by this
New adjustment must change the fog-spray nozzle；
The event recording function is accomplished by：Journey of spraying each time is at least recorded in the built-in internal memory of the micro computer
Sequence is risen up to date, moment, spray amount and operating frequency exception date of occurrence and moment each time；
The record outside read functions are accomplished by：A COM1 is set in a signal in-out end of the micro computer,
It is online with an outside Internet device using the COM1, the record data stored in the micro computer internal memory is read.
2. the keyholed back plate method of Intelligent atomizing device as claimed in claim 1, wherein, work of the micro computer in the piezoelectric element
Frequency passes through the display display frequency abnormal information when having exception.
3. the keyholed back plate method of Intelligent atomizing device as claimed in claim 1, wherein, the host setting function is also including a spraying
Alarm clock set-up function, the spraying alarm clock set-up function is to set out to make a reservation for the reminder time for using nebulizer in the middle of one day, and
One timedreminder start is triggered by the micro computer when reminder time reaches.
4. the keyholed back plate method of Intelligent atomizing device as claimed in claim 1, wherein, the abnormal test function also includes an electric power
Abnormal test function, the electricity exception test function is micro- as this using the cell voltage circuit for detecting of a detection battery power status
One signal input part of computer, and by an electric power prompting apparatuss as the micro computer detection end.
5. the keyholed back plate method of Intelligent atomizing device as claimed in claim 4, wherein, when cell voltage circuit for detecting detection electricity
When pond electric power is not enough, the micro computer shows low power information by the display.
6. the keyholed back plate method of Intelligent atomizing device as claimed in claim 1, wherein, the abnormal detection is also equipped with an anhydrous exception
Test function, the anhydrous abnormal test function is in the liquor room of the liquor of the spraying head end one filling tank, with water level biography
Used as the input of a water level circuit for detecting, and the outfan of the water level circuit for detecting is electrically connected sensor with the micro computer, and
By a Water level prompter as the micro computer outfan.
7. the keyholed back plate method of Intelligent atomizing device as claimed in claim 6, wherein, water level circuit for detecting output low water level letter
Number show the too low information of water level by the display to micro computer, the micro computer.
8. the keyholed back plate method of Intelligent atomizing device as claimed in claim 1, wherein, the main frame is micro- by this to spray amount setting
Computer calculate automatically from the spray switch starts to operate a time-histories as spray procedure it is default up to the time, and
Default of this spray procedure within the time, according to the mist flow constant of product specification setting, and, flow take the opportunity between etc.
In the data relationship of spray amount, then via a setting for amounting to spray time, the ejection mist agent altogether of a spray procedure is controlled
Amount.
9. the keyholed back plate method of Intelligent atomizing device as claimed in claim 1, wherein, the main frame is set by micro- electricity to spray amount
Brain calculate automatically from the spray switch starts to operate a time-histories as spray procedure it is default up to the time, and here
Within the time so far of default of spray procedure, according to the mist flow constant of product specification setting, and, flow is equal between taking the opportunity
The data relationship of spray amount, then via a setting for amounting to spray amount, can control to spray mist in a spray procedure altogether
The required time of dosage.
10. the keyholed back plate method of Intelligent atomizing device as claimed in claim 1, wherein, the COM1 that record outside is read
For a wireless blue tooth and/or USB general-purpose COM1s, and the COM1 is to have in one with outside online Internet device
The smart mobile phone or laptop computer or desktop computer of APP operation softwares.
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| CN201410782898.2A CN104549829B (en) | 2014-12-16 | 2014-12-16 | Control and management method for intelligent atomizer |
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| CN104549829B true CN104549829B (en) | 2017-04-12 |
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| KR20170019754A (en) * | 2015-08-12 | 2017-02-22 | 주식회사 엠플러스 | Pieao actuator driving method and apparatus |
| JP6623846B2 (en) * | 2016-03-03 | 2019-12-25 | セイコーエプソン株式会社 | Fluid ejection device |
| TWI680015B (en) | 2016-10-07 | 2019-12-21 | 心誠鎂行動醫電股份有限公司 | Circuit for atomizing liquid and device thereof |
| CN107961939B (en) * | 2016-10-20 | 2023-08-01 | 心诚镁行动医电股份有限公司 | Liquid atomizing circuit and device thereof |
| CN110090767A (en) * | 2018-01-30 | 2019-08-06 | 精膜科技股份有限公司 | A kind of supersonic driver with self-correction function |
| CN109939853B (en) * | 2019-04-11 | 2021-01-01 | 广州先聚智能科技有限公司 | Atomization device control system based on Internet of things |
| CN115041313A (en) * | 2022-08-12 | 2022-09-13 | 江苏多孚多智能装备科技有限公司 | Full-automatic electrostatic powder spraying production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE4412900C2 (en) * | 1994-04-14 | 2000-04-27 | Eberspaecher J Gmbh & Co | Method and device for determining the onset of a flood of an ultrasonic atomizer |
| KR100477423B1 (en) * | 1999-03-05 | 2005-03-23 | 에스.씨. 존슨 앤드 선, 인코포레이티드 | Control system for atomizing liquids with a piezoelectric vibrator |
| CN101181705B (en) * | 2006-11-14 | 2011-12-28 | 合世生医科技股份有限公司 | Piezoelectric energy generating system and method |
| CN102601008B (en) * | 2011-01-19 | 2014-05-07 | 研能科技股份有限公司 | Liquid atomizing and spraying dosing device |
| CN102526848B (en) * | 2012-01-12 | 2014-03-19 | 利佳精密科技股份有限公司 | Adjusting method and structure for resonance frequency of demounting type spray head of atomizer |
| CN202605462U (en) * | 2012-01-12 | 2012-12-19 | 利佳精密科技股份有限公司 | Atomizer structure with removable spray head |
| CN103566444B (en) * | 2013-11-12 | 2015-04-15 | 江苏大学 | Medical salt mist measuring and control instrument and salt mist concentration quantitative control method |
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