CN109708871A - Spray detection method, device and the electronic equipment of valve - Google Patents
Spray detection method, device and the electronic equipment of valve Download PDFInfo
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- CN109708871A CN109708871A CN201811624860.7A CN201811624860A CN109708871A CN 109708871 A CN109708871 A CN 109708871A CN 201811624860 A CN201811624860 A CN 201811624860A CN 109708871 A CN109708871 A CN 109708871A
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Abstract
The present invention proposes a kind of detection method, device and electronic equipment for spraying valve, method includes the following steps: generating the pulse signal for being tested spray valve；Pulse signal is sent to the driving assembly of spray valve, so that driving assembly drives spray valve to run according to pulse signal；Operation data when spray valve operation is obtained, and is detected according to performance of the operation data to spray valve.The present invention can open closure response speed to spray valve and test, to determine the performance superiority and inferiority of spray valve, and accuracy and reliability is high.
Description
Technical field
The present invention relates to technical field of electricity, in particular to a kind of detection method, device and electronic equipment for spraying valve.
Background technique
The valve group that spray valve is made of multiple spools, each spool are individually powered.Spray valve can be applied to color selector, mainly
Function is accurate rejecting waste material.Therefore, the reliability for spraying valve directly affects the working efficiency of color selector, and generally passes through spray valve
Open and close response speed determines its performance superiority and inferiority.
Currently, spraying multiple spools of valve while opening will lead to load excessive when detecting to spray valve reliability, into
And it is larger to power supply pressure, and spool brownout may also be caused to cause valve group normally-open, also, at present not
Related effective test spray valve opens closure response speed and its judges criterion, causes at present to the performance detection knot of spray valve
Fruit accuracy and reliability is not high.
Summary of the invention
The present invention is directed at least solve one of above-mentioned technical problem.
For this purpose, the first purpose of this invention is to propose that a kind of detection method for spraying valve, this method can open spray valve
Opening and closing is closed response speed and is tested, to determine the performance superiority and inferiority of spray valve, and accuracy and reliability is high.
Second object of the present invention is to propose a kind of detection device for spraying valve.
Third object of the present invention is to propose a kind of electronic equipment.
To achieve the goals above, the embodiment of first aspect present invention proposes a kind of detection method for spraying valve, including
Following steps: the pulse signal for being tested the spray valve is generated；The arteries and veins is sent to the driving assembly of the spray valve
Signal is rushed, so that the driving component drives the spray valve to run according to the pulse signal；It obtains when the spray valve is run
Operation data, and detected according to performance of the operation data to the spray valve.
The detection method of spray valve according to an embodiment of the present invention, generates the pulse signal tested spray valve, sprays valve
Driving assembly drives spray valve operation according to pulse signal, obtains the operation data of spray valve, and according to the operation data of spray valve to spray
The performance of valve is detected, that is, realize to spray valve open closure response speed test, thus to spray valve performance superiority and inferiority into
Row determines, and accuracy and reliability is high.
In addition, the detection method of spray valve according to the above embodiment of the present invention can also have following additional technology special
Sign:
In some instances, the spray valve includes multiple spools, the method also includes: it gives birth to according to the preset time interval
It is sent to the driving component at the pulse signal of each spool, and by the pulse signal of generation, so that the driving group
Part drives corresponding spool according to the pulse signal.
In some instances, further includes: the pressure of valve inside cylinder is sprayed described in real-time detection；Judge whether the pressure is in
Pre-set pressure range；If the pressure is greater than the upper limit value of the pre-set pressure range, controls and stop to the spray valve
Detection controls the spray valve and keeps silent status if the pressure is less than the lower limit value of the pre-set pressure range.
In some instances, described to be detected according to performance of the operation data to the spray valve, comprising: to described
Operation data is analyzed, when obtaining the opening time of each spool, gassing time, air blowing intensity, closing in the spray valve
Between and the silence period；According to the opening time of the spool, gassing time, air blowing intensity, shut-in time and silence period, and
Default opening time, default gassing time, default air blowing intensity, default shut-in time and default silence period, judge the spray
Whether the performance of valve is up to standard.
In some instances, it is described obtain in the spray valve opening time of each spool, gassing time, air blowing intensity,
Shut-in time and silence period, comprising: the detection curve of the spray valve is generated according to the operation data；To the detection curve
Variation tendency identified, obtain and mark corresponding first curved section of the spool open stage, insufflation stage corresponding
Second curve, closed stage corresponding third curve the 4th curve corresponding with the silent stage；It is determined according to first curve
The opening time of the spool determines the gassing time and air blowing intensity of the spool according to second curve, according to described
Third curve determines the shut-in time of the spool, and the silence period of the spool is determined according to the 4th curve.
In some instances, whether the performance for judging the spray valve is up to standard, comprising: if when the unlatching of the spool
Between be less than the default opening time, and the gassing time reaches the default gassing time, and in the gassing time
The air blowing intensity continuous reaches the default air blowing intensity, and the shut-in time is less than the default shut-in time, and institute
Stating the silence period reaches the default silence period, then judges that the performance of the spray valve is up to standard.
In some instances, the pulse signal generated for being tested spray valve, comprising: test instruction is received,
Spray valve data are parsed according to test instruction, generate the pulse signal according to the spray valve data.
In some instances, the spray valve data are binary data.
To achieve the goals above, the embodiment of second aspect of the present invention proposes a kind of detection device for spraying valve, comprising:
Generation module, the pulse signal for being tested spray valve；Sending module, for sending institute to the driving assembly of the spray valve
Pulse signal is stated, so that the driving component drives the spray valve to run according to the pulse signal；Detection module, for obtaining
Operation data when the spray valve operation, and detected according to performance of the operation data to the spray valve.
The detection device of spray valve according to an embodiment of the present invention, generates the pulse signal tested spray valve, sprays valve
Driving assembly drives spray valve operation according to pulse signal, obtains the operation data of spray valve, and according to the operation data of spray valve to spray
The performance of valve is detected, that is, realize to spray valve open closure response speed test, thus to spray valve performance superiority and inferiority into
Row determines, and accuracy and reliability is high.
To achieve the goals above, the embodiment of third aspect present invention proposes a kind of electronic equipment, comprising: one or
The multiple processors of person；Memory；One or more program, one or more of programs store in the memory,
When being executed by one or more of processors, the inspection of the spray valve as described in the above-mentioned first aspect embodiment of the present invention is executed
Survey method.
Electronic equipment according to an embodiment of the present invention can open closure response speed to spray valve and test, thus right
The performance superiority and inferiority of spray valve is determined, and accuracy and reliability is high.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the flow chart of the detection method of spray valve according to an embodiment of the invention；
Fig. 2 is flow diagram of the detection method of the spray valve of one embodiment of the invention in concrete application scene；
Fig. 3 is pulse signal timing diagram according to an embodiment of the invention；
Fig. 4 is that the spray valve test performance of a specific embodiment of the invention is preferably blown waveform diagram；
Fig. 5 is the poor air blowing waveform diagram of the spray valve test performance of one specific embodiment of the present invention；
Fig. 6 is the structural block diagram of the detection device of spray valve according to an embodiment of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Detection method, device and the electronic equipment of spray valve according to an embodiment of the present invention are described below in conjunction with attached drawing.
Fig. 1 is the flow chart of the detection method of spray valve according to an embodiment of the invention.As shown in Figure 1, this method packet
Include following steps:
Step S1: the pulse signal for being tested spray valve is generated.
In one embodiment of the invention, the mistake of the pulse signal for being tested spray valve is generated in step S1
Journey, comprising: receive test instruction, spray valve data are parsed according to test instruction, generate pulse signal according to spray valve data.Its
In, spray valve data are binary data.
In conjunction with Fig. 2, for example, such as the test for it is expected to spray valve working condition is sent by upper computer control system and is instructed
Signal control panel is given, test instruction is resolved to binary system eruption data by signal control panel, and binary system spray valve data are sent
Spray valve bottom plate is given, spray valve bottom plate will spray the driving group that valve data are sent to spray valve with impulse waveform power supply signal (i.e. pulse signal)
Part (such as spray valve driving plate), and then driving assembly controls the working condition of spray valve according to pulse signal.
Step S2: sending pulse signal to the driving assembly of spray valve, so that driving assembly drives spray valve according to pulse signal
Operation.
In one embodiment of the invention, spray valve includes multiple spools, is based on this, this method further include: according to default
Time interval generate the pulse signal of each spool, and the pulse signal of generation is sent to driving assembly, so that driving group
Part drives corresponding spool according to pulse signal.Specifically, spray valve is periodic duty, working condition is divided into unlatching, blows
Gas, closing and silent four-stage, wherein being opened under normal circumstances with closure is that moment completion is time-consuming smaller, gassing time is general
It is set as a, quiescent time is set as b, working frequency f.As described above, generating each spool according to the preset time interval
The setting conduction time working time of pulse signal namely each spool is poor, i.e., preset time interval tc, wherein a < tc< b,
Then spraying valve each spool opening time is followed successively by tc(n-1), to realize that voltage is avoided the peak hour, the multiple spools of spray valve is avoided while being opened
Cause load excessive, cause power supply pressure larger, also avoids causing spray valve can not be normally-open due to spool brownout
Situation.
Step S3: operation data when spray valve operation is obtained, and is detected according to performance of the operation data to spray valve.
Specifically, in one embodiment of the invention, it is examined in step S3 according to performance of the operation data to spray valve
It surveys, comprising: operation data is analyzed, to obtain the opening time of each spool, gassing time, air blowing intensity in spray valve
(i.e. blow gas pressure), shut-in time and silence period；According to the opening time of spool, gassing time, air blowing intensity, shut-in time
And silence period and default opening time, default gassing time, default air blowing intensity, default shut-in time and default silence
Time judges whether the performance for spraying valve is up to standard.
Wherein, opening time of each spool in above-mentioned acquisition spray valve, gassing time, air blowing intensity, shut-in time and quiet
The process of silent time, comprising: the detection curve of spray valve is generated according to operation data；The variation tendency of detection curve is known
, do not obtain and mark corresponding first curved section of spool open stage, corresponding second curve of insufflation stage, closed stage corresponding
Third curve the 4th curve corresponding with the silent stage；The opening time that spool is determined according to the first curve, according to the second song
Line determines the gassing time and air blowing intensity of spool, and the shut-in time of spool is determined according to third curve, true according to the 4th curve
The silence period of fixed valve plug.For example, as shown in connection with fig. 2, the air blowing waveform of spray valve such as by tester is shown, namely
Detection curve, the tester are for example made of air pressure probe, pressure transmitter and oscillograph, and wherein valve is sprayed in the acquisition of air pressure probe
Air blowing air pressure signal, air blowing air pressure signal are changed into electric signal via pressure transmitter and are reflected on oscillograph, ultimately form
Spray the air blowing waveform namely detection curve of valve.As shown in Fig. 4 or Fig. 5, wherein the first curve corresponds to the open stage of spool,
Second curve corresponds to the insufflation stage of spool, and third curve corresponds to the closed stage of spool, and the 4th curve corresponds to spool
The silent stage, and then corresponding unlatching can be obtained according to the abscissa of the beginning and end of first to fourth curve respectively
The time (i.e. opening time) in stage, the time (i.e. gassing time) of insufflation stage, closed stage time (i.e. shut-in time),
The time (i.e. silence period) in silent stage, and obtain corresponding to according to the ordinate for the second curve for corresponding to the silent stage and blow
The blow gas pressure in gas stage, i.e. air blowing intensity.
Further, the above-mentioned process for judging whether the performance for spraying valve is up to standard, comprising: if the opening time of spool is less than
Default opening time, and gassing time reaches default gassing time, and air blowing intensity continuous reaches default and blows in gassing time
Gas intensity, and the shut-in time is less than the default shut-in time, and the silence period reaches the default silence period, then judges the performance for spraying valve
It is up to standard.In other words, the time of spool in each stage is all satisfied corresponding time conditions, and the air blowing intensity of insufflation stage also reaches
Mark then determines that the performance for spraying valve is more excellent, i.e. spray valve high reliablity.
For example, corresponding control signal timing diagram when Fig. 3 is spray valve reliability detection.Wherein, abscissa is the time
And spray valve data, ordinate are the air blowing intensity (i.e. blow gas pressure) for spraying valve.As previously mentioned, spray valve has multiple solenoid valves (i.e.
Multiple spools).In the example depicted in fig. 3, it enumerates for 5 spools are tested, wherein high level indicates that spool is in and opens
It opens and state of blowing, low level indicates that spray valve is in closing and silent status, time difference (the i.e. preset time is arranged in each valve core chamber
Interval) it is tc, the gassing time (i.e. default gassing time) of setting spray valve is ton, the silence period of setting is (when i.e. default silent
Between) it is toff, t in this exampleonWith toffIt is set as set time and equal in magnitude, spool 1-5 is with cycle T cycle operation, driving
Spray valve work is indicated using binary data, wherein 1 representative spray valve opens jet, 0 indicates that spray valve closing is silent, and then according to reality
Spool working time in each stage of border detection and air blowing intensity judge to spray the reliability of valve.
Wherein, reliability test is carried out in order to simulate spray valve actual working state, using clothes in [+3 σ of μ -3 σ, μ] range
From normal distyribution functionThe regularity of distribution generates two-decimal random number, the gassing time of setting
tonWith the silence period t of settingoffIt is chosen from generating in random number, wherein μ is the average value of multiple time differences, and σ is default misses
Difference, μ and σ can be arranged by actual conditions.
In a particular embodiment, Fig. 4 and Fig. 5 illustrates the analysis of experimental data figure of spray valve performance detection, and then can basis
Collect air blowing analysis of oscillogram spray valve working condition and performance.Wherein, Fig. 4 illustrates the spray valve performance detected and preferably blows
Gas waveform diagram, Fig. 5 illustrate the poor air blowing waveform diagram of the spray valve performance detected.Wherein, X-axis is the time, and Y-axis is voltage,
Electric signal is converted by air pressure signal, spray response valve time and gassing time can detecte by X-axis, can be examined by Y-axis
Spray valve air blowing intensity size is surveyed, and then time, gassing time and air blowing intensity etc. are that can determine whether to spray the excellent of valve performance according to response
It is bad.In other words, valve working performance and state can be sprayed with comprehensive detection according to waveform diagram, it is however generally that, when waveform diagram is rectangle
Think that spray valve performance is more excellent, rising straight line (i.e. the first curve) on the left of waveform diagram indicates that responsive state when spray valve unlatching, waveform are right
Side, which declines straight line (i.e. third curve), indicates responsive state when spray valve is closed.
In one embodiment of the invention, this method further include: the pressure of real-time detection spray valve inside cylinder；Judge pressure
Whether pre-set pressure range is in；If pressure is greater than the upper limit value of pre-set pressure range, the detection stopped to spray valve is controlled,
If pressure be less than pre-set pressure range lower limit value, control spray valve keep silent status, thus avoid spray valve spool because
Electric current is excessive and damages, and ensures the safety of spray valve.For example, in practical applications, spray valve, signal control are given respectively by power supply
Making sheet, spray valve driving plate and upper computer control system are powered, and upper computer control system input test, which instructs, gives signal control panel, letter
Number control panel will obtain test instruction and resolve to spray valve data (such as binary data), and be sent to spray valve bottom plate, spray valve bottom plate
It will obtain spray valve data and resolve to pulsed driving voltage signal to valve driving plate is sprayed, to realize that the working condition to spray valve carries out
Control, and the air pressure in real-time detection cylinder in this process, when air pressure is lower than operating air pressure (i.e. preset pressure), by air pressure
Corresponding pressure signal transmission is to signal control panel and feeds back to upper computer control system, and upper computer control system sends corresponding
State control instruction gives signal control panel, and corresponding spray valve data are sent to spray valve driving plate, eruption driving by signal control panel
Plate, which sends corresponding voltage drive signals, allows spray valve not work, even if spray valve is in silent status, to avoid the spool of spray valve
It is damaged because electric current is excessive, ensures the safety of spray valve.On the other hand, if air pressure is higher than operating air pressure (i.e. preset pressure),
Control is stopped to the testing process of spray valve, ensures the safety of spray valve.
To sum up, the detection method of spray valve according to an embodiment of the present invention, generates the pulse signal tested spray valve, spray
The driving assembly of valve drives spray valve operation according to pulse signal, obtains the operation data of spray valve, and according to the operation data of spray valve
The performance of spray valve is detected, that is, realizes the test for opening closure response speed to spray valve, thus excellent to the performance of spray valve
It is bad to be determined, and accuracy and reliability is high.
Further embodiment of the present invention also proposed a kind of detection device for spraying valve.
Fig. 6 is the structural block diagram of the detection device of spray valve according to an embodiment of the invention.As shown in fig. 6, the spray valve
Detection device 100, comprising: generation module 110, sending module 120 and detection module 130.
Wherein, generation module 110 is used for the pulse signal tested spray valve.
In one embodiment of the invention, generation module 110 generates the pulse signal for being tested spray valve
Process, comprising: receive test instruction, spray valve data are parsed according to test instruction, generate pulse signal according to spray valve data.Its
In, spray valve data are binary data.
Sending module 120 is used to send pulse signal to the driving assembly of spray valve, so that driving assembly is according to pulse signal
Driving spray valve operation.
In one embodiment of the invention, spray valve includes multiple spools, is based on this, and generation module 110 is used for according to pre-
If time interval generate the pulse signal of each spool, sending module 120 is used to the pulse signal of generation being sent to driving
Component, so that driving assembly drives corresponding spool according to pulse signal.Specifically, spray valve is periodic duty, work
State is divided into unlatching, air blowing, closing and silent four-stage, wherein open under normal circumstances with closure be complete moment it is time-consuming compared with
Small, gassing time is traditionally arranged to be a, and quiescent time is set as b, working frequency f.As described above, according between the preset time
It is poor every setting conduction time working time of the pulse signal namely each spool that generate each spool, i.e., between the preset time
Every tc, wherein a < tc< b, then spraying valve each spool opening time is followed successively by tc(n-1), it to realize that voltage is avoided the peak hour, avoids spraying
The multiple spools of valve are opened simultaneously causes load excessive, causes power supply pressure larger, also avoids causing due to spool brownout
Spray the situation that valve can not be normally-open.
Detection module 130 be used for obtains spray valve operation when operation data, and according to operation data to spray valve performance into
Row detection.
Specifically, in one embodiment of the invention, detection module 130 is carried out according to performance of the operation data to spray valve
The process of detection, comprising: operation data is analyzed, to obtain the opening time of each spool in spray valve, gassing time, blow
Gas intensity (i.e. blow gas pressure), shut-in time and silence period；According to the opening time of spool, gassing time, air blowing intensity, close
Close time and silence period and default opening time, default gassing time, default air blowing intensity, default shut-in time and pre-
If the silence period, judge whether the performance for spraying valve is up to standard.
Wherein, opening time of each spool in above-mentioned acquisition spray valve, gassing time, air blowing intensity, shut-in time and quiet
The process of silent time, comprising: the detection curve of spray valve is generated according to operation data；The variation tendency of detection curve is known
, do not obtain and mark corresponding first curved section of spool open stage, corresponding second curve of insufflation stage, closed stage corresponding
Third curve the 4th curve corresponding with the silent stage；The opening time that spool is determined according to the first curve, according to the second song
Line determines the gassing time and air blowing intensity of spool, and the shut-in time of spool is determined according to third curve, true according to the 4th curve
The silence period of fixed valve plug.
Further, the above-mentioned process for judging whether the performance for spraying valve is up to standard, comprising: if the opening time of spool is less than
Default opening time, and gassing time reaches default gassing time, and air blowing intensity continuous reaches default and blows in gassing time
Gas intensity, and the shut-in time is less than the default shut-in time, and the silence period reaches the default silence period, then judges the performance for spraying valve
It is up to standard.In other words, the time of spool in each stage is all satisfied corresponding time conditions, and the air blowing intensity of insufflation stage also reaches
Mark then determines that the performance for spraying valve is more excellent, i.e. spray valve high reliablity.
In one embodiment of the invention, which further includes pressure detecting module (such as baroceptor), judges mould
Block and control module.Wherein, pressure of the pressure detecting module for real-time detection spray valve inside cylinder；Judgment module is for judging pressure
Whether power is in pre-set pressure range；Control module is used for when pressure is greater than the upper limit value of pre-set pressure range, and control stops
Detection to spray valve, and, when pressure is less than the lower limit value of pre-set pressure range, control spray valve keeps silent status, thus
It avoids the spool of spray valve from damaging because electric current is excessive, ensures the safety of spray valve.
It should be noted that the specific implementation and the embodiment of the present invention of the detection device of the spray valve of the embodiment of the present invention
Spray valve detection method specific implementation it is similar, specifically refer to the description of method part, in order to reduce redundancy, herein
It repeats no more.
The detection device of spray valve according to an embodiment of the present invention, generates the pulse signal tested spray valve, sprays valve
Driving assembly drives spray valve operation according to pulse signal, obtains the operation data of spray valve, and according to the operation data of spray valve to spray
The performance of valve is detected, that is, realize to spray valve open closure response speed test, thus to spray valve performance superiority and inferiority into
Row determines, and accuracy and reliability is high.
Further embodiment of the present invention also proposed a kind of electronic equipment, comprising: one or more processor；Storage
Device；One or more program, one or more program are stored in memory, are executed when by one or more processor
When, execute the detection method that valve is sprayed as described in any one above-mentioned embodiment of the present invention.
Electronic equipment according to an embodiment of the present invention can open closure response speed to spray valve and test, thus right
The performance superiority and inferiority of spray valve is determined, and accuracy and reliability is high.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is by claim and its equivalent limits.
Claims (10)
1. a kind of detection method for spraying valve, which comprises the following steps:
Generate the pulse signal for being tested the spray valve；
The pulse signal is sent to the driving assembly of the spray valve, so that the driving component drives according to the pulse signal
The spray valve operation；
The operation data when spray valve operation is obtained, and is detected according to performance of the operation data to the spray valve.
2. the method according to claim 1, wherein the spray valve includes multiple spools, the method also includes:
It generates the pulse signal of each spool according to the preset time interval, and the pulse signal of generation is sent to described
Driving assembly, so that the driving component drives corresponding spool according to the pulse signal.
3. the method according to claim 1, wherein further include:
The pressure of valve inside cylinder is sprayed described in real-time detection；
Judge whether the pressure is in pre-set pressure range；If the pressure is greater than the upper limit of the pre-set pressure range
Value then controls and stops controlling the detection of the spray valve if the pressure is less than the lower limit value of the pre-set pressure range
The spray valve keeps silent status.
4. according to the method described in claim 2, it is characterized in that, it is described according to the operation data to it is described spray valve performance
It is detected, comprising:
The operation data is analyzed, to obtain the opening time of each spool in the spray valve, gassing time, blow by force
Degree, shut-in time and silence period；
According to the opening time of the spool, gassing time, air blowing intensity, shut-in time and silence period, and default unlatching
Time, default gassing time, default air blowing intensity, default shut-in time and default silence period judge the performance of the spray valve
It is whether up to standard.
5. according to the method described in claim 4, it is characterized in that, in the acquisition spray valve when unlatching of each spool
Between, gassing time, air blowing intensity, shut-in time and silence period, comprising:
The detection curve of the spray valve is generated according to the operation data；
The variation tendency of the detection curve is identified, obtain and marks corresponding first curve of the spool open stage
Section, corresponding second curve of insufflation stage, closed stage corresponding third curve the 4th curve corresponding with the silent stage；
The opening time that the spool is determined according to first curve determines the air blowing of the spool according to second curve
Time and air blowing intensity determine the shut-in time of the spool according to the third curve, determine institute according to the 4th curve
State the silence period of spool.
6. according to the method described in claim 5, it is characterized in that, whether the performance for judging the spray valve is up to standard, comprising:
If the opening time of the spool is less than the default opening time, and the gassing time reaches the default air blowing
Time, and the air blowing intensity continuous reaches the default air blowing intensity in the gassing time, and the shut-in time is small
In the default shut-in time, and the silence period reaches the default silence period, then judges that the performance of the spray valve reaches
Mark.
7. method according to claim 1-6, which is characterized in that described to generate for being tested spray valve
Pulse signal, comprising:
Test instruction is received, spray valve data are parsed according to test instruction, generate the pulse according to the spray valve data
Signal.
8. the method according to the description of claim 7 is characterized in that the spray valve data are binary data.
9. a kind of detection device for spraying valve characterized by comprising
Generation module, the pulse signal for being tested spray valve；
Sending module, for sending the pulse signal to the driving assembly of the spray valve, so that the driving component is according to institute
It states pulse signal and drives the spray valve operation；
Detection module, for obtaining the operation data when spray valve operation, and according to the operation data to the spray valve
Performance is detected.
10. a kind of electronic equipment characterized by comprising
One or more processor；
Memory；
One or more program, the storage of one or more of programs in the memory, when by one or
When multiple processors execute, the detection method such as the described in any item spray valves of claim 1-8 is executed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624860.7A CN109708871A (en) | 2018-12-28 | 2018-12-28 | Spray detection method, device and the electronic equipment of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624860.7A CN109708871A (en) | 2018-12-28 | 2018-12-28 | Spray detection method, device and the electronic equipment of valve |
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| Publication Number | Publication Date |
|---|---|
| CN109708871A true CN109708871A (en) | 2019-05-03 |
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| CN201811624860.7A Pending CN109708871A (en) | 2018-12-28 | 2018-12-28 | Spray detection method, device and the electronic equipment of valve |
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| CN111570538A (en) * | 2020-04-07 | 2020-08-25 | 包头钢铁（集团）有限责任公司 | Test method for improving response speed of hot-rolled laminar cooling water valve |
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