CN107728607A - A kind of kitchen range IGNITION CONTROL board test device and method of testing - Google Patents
A kind of kitchen range IGNITION CONTROL board test device and method of testing Download PDFInfo
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- CN107728607A CN107728607A CN201711212981.6A CN201711212981A CN107728607A CN 107728607 A CN107728607 A CN 107728607A CN 201711212981 A CN201711212981 A CN 201711212981A CN 107728607 A CN107728607 A CN 107728607A
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- 238000012360 testing method Methods 0.000 title claims abstract description 175
- 238000010998 test method Methods 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 165
- 238000002485 combustion reaction Methods 0.000 claims abstract description 61
- 238000004088 simulation Methods 0.000 claims abstract description 49
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 101
- 238000012423 maintenance Methods 0.000 claims description 32
- 239000000567 combustion gas Substances 0.000 claims description 11
- 230000001939 inductive effect Effects 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000000750 progressive effect Effects 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
Abstract
The invention discloses a kind of kitchen range IGNITION CONTROL board test device and method of testing,Control module is by controlling fire defector feedback link end output simulation flame combustion feedback signal of the controlled simulation flame combustion feedback signal generation module to tested kitchen range IGNITION CONTROL plate,Then detect whether tested kitchen range IGNITION CONTROL plate can control ignition electrode stopping igniting after gas ignition success by ignition electrode state detection module,And after controlling controlled simulation flame combustion feedback signal generation module to stop to the fire defector feedback link end output simulation flame combustion feedback signal of tested kitchen range IGNITION CONTROL plate,Detected by gas electromagnetic valve state detection module and be tested whether kitchen range IGNITION CONTROL plate can control gas electromagnetic valve to fall valve to disconnect after gas flame extinguishing,It realizes the safety detection to being tested kitchen range IGNITION CONTROL plate,Eliminate needs gas electromagnetic valve connecting gas pipeline to realize the test process of flame combustion and fray-out of flame during test,It tests more convenient and quicker.
Description
Technical field
The present invention relates to a kind of kitchen range IGNITION CONTROL board test device and method of testing.
Background technology
At present, when producing kitchen range IGNITION CONTROL plate, kitchen range control detects by complete manual type in circuit board fabrication producer
Whether device function processed is qualified, generally comprises and manually connects ignition electrode, gas electromagnetic valve, ignition knob and kitchen range IGNITION CONTROL plate
Get well and switch on power, then whether artificial turn ignition knob, artificial observation ignition electrode discharge, manually observation gas electromagnetic valve is
No to have action, there is the deficiencies of detection efficiency is low, and testing staff is more, and easily appearance is artificially judged by accident in this process, in addition, some also needs
Gas electromagnetic valve is truly connected to gas pipeline to realize the detection process of flame combustion and fray-out of flame, it detects trouble not
It is convenient.
Therefore, above-mentioned defect how is overcome, it has also become those skilled in the art's important topic urgently to be resolved hurrily.
The content of the invention
Instant invention overcomes the deficiency of above-mentioned technology, there is provided a kind of kitchen range IGNITION CONTROL board test device and test side
Method, it is easy to implement the automatic test after line.
To achieve the above object, present invention employs following technical proposal：
A kind of kitchen range IGNITION CONTROL board test device, include control module 1, the main power source for the main power supply of test device
Module 2, the test voltage output interface 3 for being electrically connected with the direct current supply input of tested kitchen range IGNITION CONTROL plate, use
The ignition control signal output interface 4 that is electrically connected in the ignition control signal input with tested kitchen range IGNITION CONTROL plate, by institute
Control module 1 is stated to control for opening by the controlled-ignition of the ignition control signal output interface 4 output ignition control signal
5 are closed, test DC voltage generation module 21 is connected with the main power source module 2, the test generates mould with DC voltage
Block 21 is controlled for generating tested kitchen range IGNITION CONTROL board test direct-current working volts, the test by the control module 1
Powered with DC voltage generation module 21 by test voltage output interface 3 to tested kitchen range IGNITION CONTROL plate, the control
It is also associated with manipulating input module, state display module 7, gas electromagnetic valve state detection module 8, ignition electrode state in module 1
Detection module 9 and controlled simulation flame combustion feedback signal generation module 10, the gas electromagnetic valve state detection module 8 is used
The gas electromagnetic valve working condition being connected in detection on tested kitchen range IGNITION CONTROL plate, the ignition electrode state detection module 9
For detecting the ignition electrode working condition being connected on tested kitchen range IGNITION CONTROL plate, the controlled simulation flame combustion feedback letter
Number generation module 10 is used under the control module 1 control to the fire defector feedback link end of tested kitchen range IGNITION CONTROL plate
Output stops output simulation flame combustion feedback signal.
A kind of kitchen range IGNITION CONTROL board test device as described above, the test DC voltage generation module 21 include
Have and generate mould with nominal DC voltage for generating the test of tested kitchen range IGNITION CONTROL board test nominal DC operating voltage
Block 211 and the test for generating tested kitchen range IGNITION CONTROL board test lower limit direct-current working volts are given birth to lower limit DC voltage
Into module 212, the test uses lower limit DC voltage generation module with the output end of nominal DC voltage generation module 211 and test
212 output ends all pass through the output-controlled switch module 213 of voltage switching controlled by the control module 1 and the test electricity consumption
Pressure output interface 3 electrically connects.
A kind of kitchen range IGNITION CONTROL board test device as described above, the gas electromagnetic valve state detection module 8 include
Have and the microswitch 81 of valve events is inhaled for detecting gas electromagnetic valve, for connecting with inhaling voltage detection signal on gas electromagnetic valve by force
Connect the strong suction voltage swing detection interface 82 of end connection, detect combustion gas electricity for detecting interface 82 by the strong suction voltage swing
On magnet valve by force inhale voltage swing strong suction voltage swing detection module 83, for maintenance voltage detection signal on gas electromagnetic valve
The maintenance voltage size detection interface 84 of connection end connection, for detecting combustion gas by the maintenance voltage size detection interface 84
The maintenance voltage size detection module 85 of maintenance voltage size on magnetic valve, the detection signal output end of microswitch 81 pass through
Signal conversion module 86 electrically connects with the control module 1, the strong detection signal output end of suction voltage swing detection module 83,
The detection signal output end of maintenance voltage size detection module 85 electrically connects with the control module 1 respectively.
A kind of kitchen range IGNITION CONTROL board test device as described above, the ignition electrode state detection module 9 include use
In the electric discharge inductive needle 91 of detection igniting needle-discharging frequency, the electric discharge inductive needle 91 passes through frequency detection module 92 and the control
Molding block 1 electrically connects, the negative input of frequency detection module 92 and tested kitchen range IGNITION CONTROL plate common ground connection.
A kind of kitchen range IGNITION CONTROL board test device as described above, the controlled simulation flame combustion feedback signal generation
Module 10 includes for the fire defector feedback link end for being connected in series in tested kitchen range IGNITION CONTROL plate and tested kitchen range point
Load resistance, controlled relay and forward diode between fire control making sheet earth terminal, the controlled relay control signal
Input electrically connects with the control module 1.
A kind of kitchen range IGNITION CONTROL board test device as described above, the tested kitchen range IGNITION CONTROL plate are twin furnace
Dual ignition control panel, it is the ignition control signal output interface 4, controlled-ignition switch 5, ignition electrode state detection module 9, controlled
It is respectively two to simulate flame combustion feedback signal generation module 10.
Stating as above, a kind of method of testing of kitchen range IGNITION CONTROL board test device is also protected in this case, includes following step
Suddenly：
Step 701, test man are first by tested kitchen range IGNITION CONTROL plate, ignition electrode, gas electromagnetic valve and this test device
Connection it is good, then by manipulate input module to control module 1 input start test instruction and by status display mould
Block 7 carries out relevant working condition and shown；
Step 702, control module 1 switch output-controlled switch module 213 by control voltage and acted so that this test fills
Put to tested kitchen range IGNITION CONTROL plate and export a kind of test direct current voltage；
Step 703, control module 1 are by controlled-ignition switch 5, ignition control signal output interface 4 with to tested kitchen range
The ignition control signal input input ignition signal of IGNITION CONTROL plate；
Step 704, control module 1 detect whether igniting pin mark fire working condition accords with by ignition electrode state detection module 9
Close and require and detect whether gas electromagnetic valve suction valve working condition meets the requirements by gas electromagnetic valve state detection module 8；
Step 705, control module 1 control controlled simulation flame combustion feedback signal generation module 10 to be lighted a fire to tested kitchen range
The fire defector feedback link end output simulation flame combustion feedback signal of control panel, then passes through the ignition electrode state-detection
Module 9 detects whether ignition electrode stops lighting a fire；
Step 706, control module 1 control controlled simulation flame combustion feedback signal generation module 10 to stop output simulation fire
Flame combustion feedback signal, then by gas electromagnetic valve state detection module 8 detect gas electromagnetic valve within some time whether
Successfully fall valve.
A kind of method of testing of kitchen range IGNITION CONTROL board test device as described above, in step 704, specifically include as
Under：
The control module 1 passes through inductive needle 91, the frequency detection module 92 of being discharged on the ignition electrode state detection module 9
To detect whether ignition electrode reach requirement in discharge igniting and discharge frequency；The control module 1 passes through combustion gas electricity
Microswitch 81 on magnet valve state detection module 8, signal conversion module 86 detect whether gas electromagnetic valve has suction valve events, lead to
Too strong suction voltage swing detection module 83, strong voltage swing detection interface 82 of inhaling inhale by force voltage swing to detect on gas electromagnetic valve
Whether meet the requirements, combustion gas electromagnetism is detected by maintenance voltage size detection module 85, maintenance voltage size detection interface 84
Whether maintenance voltage size meets the requirements on valve.
A kind of method of testing of kitchen range IGNITION CONTROL board test device as described above, in step 703, control module 1
Controlling the maximum duration that controlled-ignition switch 5 is connected, in step 705, control module 1 controls controlled simulation flame within the T1 seconds
Combustion feedback signal generation module 10 starts the fire defector feedback link end output simulation fire to tested kitchen range IGNITION CONTROL plate
Controlled-ignition switch 5 is controlled to connect in the T2 seconds started at from control module 1 at the time of flame combustion feedback signal, wherein, 0 ＜ T2 ＜
T1。
A kind of method of testing of kitchen range IGNITION CONTROL board test device as described above, also has step after step 706
707：Control module 1 controls test DC voltage generation module 21 to export another test voltage, then performs step again
702nd, step 703, step 704, step 705, step 706.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the control module of this case test device is switched by controlled-ignition, ignition control signal output interface is with to tested
The ignition control signal input input ignition signal of kitchen range IGNITION CONTROL plate, in this way, eliminating in tested kitchen range IGNITION CONTROL
Ignition knob is connected on plate and then ignition knob is opened in artificial turn and subsequent artefacts' knob closes the operating process of ignition knob,
It, which is tested, is more convenient, and has prominent substantive distinguishing features and significant progress；The control module connection manipulation input module, shape
State display module, gas electromagnetic valve state detection module and ignition electrode state detection module, it is easy to detect tested kitchen range igniting
Drive control ability of the control panel to gas electromagnetic valve, ignition electrode；In addition, the test device also includes by the control module control
Make for output simulation flame combustion feedback to be exported or stopped to the fire defector feedback link end of tested kitchen range IGNITION CONTROL plate
Signal is in order to intending tested kitchen range IGNITION CONTROL template die to detect gas flame burning or make tested kitchen range IGNITION CONTROL template die
Intend detecting the controlled simulation flame combustion feedback signal generation module that gas flame extinguishes, in this way, when being advantageous to test, pass through
Control controlled fire defector feedback link end of the simulation flame combustion feedback signal generation module to tested kitchen range IGNITION CONTROL plate
Output simulation flame combustion feedback signal, tested kitchen range IGNITION CONTROL plate is then detected by ignition electrode state detection module and fired
Whether gas can control ignition electrode to stop igniting after lighting a fire successfully, and when the controlled simulation flame combustion feedback signal generation mould of control
After block stops the fire defector feedback link end output simulation flame combustion feedback signal to tested kitchen range IGNITION CONTROL plate, pass through
Whether the tested kitchen range IGNITION CONTROL plate of gas electromagnetic valve state detection module detection can control combustion gas after gas flame extinguishing
Magnetic valve falls valve and disconnected, and it realizes the safety detection to being tested kitchen range IGNITION CONTROL plate, is needed when eliminating test
Gas electromagnetic valve is connected into gas pipeline to realize the test process of flame combustion and fray-out of flame, this case test is more convenient fast
Victory, there are prominent substantive distinguishing features and significant progress.
2nd, this case test includes test with nominal DC voltage generation module, test lower limit with DC voltage generation module
DC voltage generation module and test are tested with nominal straight with voltage output interface with being exported to tested kitchen range IGNITION CONTROL plate
Lower limit DC voltage use in stream voltage or test, and it simulates Full Charge Capacity battery during use, low battery battery to kitchen range igniting
The actual conditions of control panel power supply, be advantageous to magnetic valve state detection module, the tested kitchen range of ignition electrode state detection module test
Whether working condition of the IGNITION CONTROL plate respectively under nominal DC voltage, lower limit DC voltage meets the requirements, and it, which has, protrudes
Substantive distinguishing features and significant progressive, in addition, becoming the different direct currents that swap out at different moments relative to using a power module
Pressure is compared, and this case carries out the generation of different voltages using two DC voltage generation modules, it is only necessary to is exported by voltage switching
Controlled switch module can just switch two kinds of test voltages of output, and its is more stable reliable.
3rd, the performance of the tested kitchen range IGNITION CONTROL plate of this case test device test includes testing its drive control combustion gas electromagnetism
The ability of valve, this case gas electromagnetic valve state detection module are lighted a fire by microswitch to detect gas electromagnetic valve in tested kitchen range
Whether have suction valve events under control panel drive control, by inhale by force voltage swing detect interface, it is strong inhale voltage swing detection module,
Maintenance voltage size detection interface, maintenance voltage size detection module are detected tested kitchen range IGNITION CONTROL plate to combustion gas to detect
Whether magnetic valve output voltage size meets the requirements, and it realizes this test device to tested kitchen range IGNITION CONTROL plate drive control combustion
The automatic detection of pneumoelectric magnet valve, avoid and have that detection efficiency is low, easily goes out when being acted by artificial detection gas electromagnetic valve
Now artificial the occurrence of judging by accident, it has prominent substantive distinguishing features and significant progress.
4th, the performance of the tested kitchen range IGNITION CONTROL plate of this case test device test includes testing its control igniting pin mark fire
Ability, this case ignition electrode state detection module detect tested kitchen range IGNITION CONTROL by the inductive needle that discharges, frequency detection module
Whether plate controls whether the igniting of igniting needle-discharging and discharge frequency reach requirement, and it realizes this test device to tested kitchen range igniting
The automatic detection of control panel drive control ignition electrode igniting, avoid and detection effect when being acted by manually observing ignition electrode be present
Rate is low, obtains the occurrence of data are not accurate, and it has prominent substantive distinguishing features and significant progress.
5th, when the circuit of the tested kitchen range IGNITION CONTROL plate of this case, ignition electrode, gas electromagnetic valve and this test device connects
Connect and started by manipulating input module to control module input after testing instruction, follow-up test step is all using automation
Control test and test mode adoption status display module are shown that it does not need artificial turn ignition knob, artificial observation
Whether ignition electrode discharges, manually whether observation gas electromagnetic valve has action, and its convenient test is practical, has prominent substance special
Point and significant progress, and control module is by controlling controlled simulation flame combustion feedback signal generation module to tested kitchen range
The fire defector feedback link end output of IGNITION CONTROL plate stops output simulation flame combustion feedback signal in order to make to be tested
Kitchen range IGNITION CONTROL template die is intended detecting gas flame burning or makes tested kitchen range IGNITION CONTROL template die intend detecting gas flame
Extinguish, whether it is easy to after gas ignition success can by the tested kitchen range IGNITION CONTROL plate of ignition electrode state detection module detection
Ignition electrode is enough controlled to stop igniting and be easy to exist by the tested kitchen range IGNITION CONTROL plate of gas electromagnetic valve state detection module detection
Whether gas flame can control gas electromagnetic valve to fall valve and disconnect after extinguishing, and it is realized to being tested kitchen range IGNITION CONTROL
The safety detection of plate, need gas electromagnetic valve connecting gas pipeline when eliminating test to realize flame combustion and fray-out of flame
Detection process, this case test more convenient and quicker, there are prominent substantive distinguishing features and significant progressive.
6th, there is step 707 after step 706：It is another that control module controls test to be exported with DC voltage generation module
Test voltage, step 702, step 703, step 704, step 705, step 706 are then performed again, it is realized to same tested stove
Have quick test of the IGNITION CONTROL plate under different test voltage working conditions, test mode is more thorough.
Brief description of the drawings
Fig. 1 is the structured flowchart of this case.
Fig. 2 is the circuit diagram of this case control module..
Fig. 3 is the circuit diagram of this case main power source module..
Fig. 4 is that this case test is cut with nominal DC voltage generation module, test with lower limit DC voltage generation module, voltage
Change output-controlled switch module, the circuit diagram of test voltage output interface.
Fig. 5 is the circuit diagram of this case state display module.
Fig. 6 is this case microswitch, the circuit diagram of signal conversion module.
Fig. 7 is that voltage swing detection interface, maintenance voltage size detection interface, strong suction voltage swing detection mould are inhaled by force in this case
The circuit diagram of block, maintenance voltage size detection module.
Fig. 8 is this case controlled-ignition switch, a circuit diagram of ignition control signal output interface.
Fig. 9 is this case controlled-ignition switch, another circuit diagram of ignition control signal output interface.
Figure 10 is this case ignition electrode state detection module and tested kitchen range IGNITION CONTROL plate, one of the circuit diagram of ignition electrode.
Figure 11 be this case ignition electrode state detection module with tested kitchen range IGNITION CONTROL plate, the circuit diagram of ignition electrode two.
Embodiment
Feature of present invention and other correlated characteristics are described in further detail by the following examples, in order to the same industry
The understanding of technical staff：
As shown in figure 1, a kind of kitchen range IGNITION CONTROL board test device, includes control module 1, for the main confession of test device
The main power source module 2 of electricity, the test voltage for being electrically connected with the direct current supply input of tested kitchen range IGNITION CONTROL plate are defeated
Outgoing interface 3, the ignition control signal output for being electrically connected with the ignition control signal input of tested kitchen range IGNITION CONTROL plate
Interface 4, controlled for exporting ignition control signal by the ignition control signal output interface 4 by the control module 1
Controlled-ignition switchs 5, and test DC voltage generation module 21, the test direct current are connected with the main power source module 2
Voltage generation module 21 is controlled for generating tested kitchen range IGNITION CONTROL board test DC operation electricity by the control module 1
Pressure, the test are supplied with DC voltage generation module 21 by test voltage output interface 3 to tested kitchen range IGNITION CONTROL plate
Electricity, be also associated with the control module 1 manipulating input module, state display module 7, gas electromagnetic valve state detection module 8,
Ignition electrode state detection module 9 and controlled simulation flame combustion feedback signal generation module 10, the gas electromagnetic valve state
Detection module 8 is used to detect the gas electromagnetic valve working condition being connected on tested kitchen range IGNITION CONTROL plate, the igniting needle-like
State detection module 9 is used to detect the ignition electrode working condition being connected on tested kitchen range IGNITION CONTROL plate, the controlled simulation fire
Flame combustion feedback signal generation module 10 is used to examine to the flame of tested kitchen range IGNITION CONTROL plate under the control module 1 control
Survey the output of feedback link end or stop output simulation flame combustion feedback signal.
As described above, the control module 1 of this case test device is connect by controlled-ignition switch 5, ignition control signal output
Mouth 4 to the ignition control signal input of tested kitchen range IGNITION CONTROL plate to input ignition signal, in this way, eliminating in tested stove
Have connection ignition knob and then artificial turn opening ignition knob and subsequent artefacts' knob on IGNITION CONTROL plate and close ignition knob
Operating process, it tests more convenient, has prominent substantive distinguishing features and significant progressive；The connection of control module 1 behaviour
Input module, state display module 7, gas electromagnetic valve state detection module 8 and ignition electrode state detection module 9 are controlled, is easy to
Drive control ability of the tested kitchen range IGNITION CONTROL plate of detection to gas electromagnetic valve, ignition electrode；In addition, the test device also includes
Controlled by the control module 1 for being exported to the fire defector feedback link end of tested kitchen range IGNITION CONTROL plate or stopping exporting
Flame combustion feedback signal is simulated in order to make tested kitchen range IGNITION CONTROL template die plan detect gas flame burning or make to be tested
Kitchen range IGNITION CONTROL template die is intended detecting the controlled simulation flame combustion feedback signal generation module 10 that gas flame extinguishes, such as
This, when being advantageous to test, by controlling controlled simulation flame combustion feedback signal generation module 10 to tested kitchen range IGNITION CONTROL
The fire defector feedback link end output simulation flame combustion feedback signal of plate, is then examined by ignition electrode state detection module 9
Survey and be tested whether kitchen range IGNITION CONTROL plate can control ignition electrode to stop igniting after gas ignition success, and when the controlled mould of control
Intend flame combustion feedback signal generation module 10 to stop exporting to the fire defector feedback link end of tested kitchen range IGNITION CONTROL plate
After simulating flame combustion feedback signal, tested kitchen range IGNITION CONTROL plate is detected by gas electromagnetic valve state detection module 8 and fired
Whether gas flame can control gas electromagnetic valve to fall valve and disconnect after extinguishing, and it is realized to being tested kitchen range IGNITION CONTROL plate
Safety detection, eliminate needs gas electromagnetic valve connecting gas pipeline to realize flame combustion and fray-out of flame during test
Test process, this case test more convenient and quicker are with prominent substantive distinguishing features and significantly progressive.
As described above, as shown in figure 4, the test DC voltage generation module 21 includes for generating tested kitchen range
The test nominal DC voltage generation module 211 of IGNITION CONTROL board test nominal DC operating voltage and tested for generating
The test lower limit DC voltage generation module 212 of kitchen range IGNITION CONTROL board test lower limit direct-current working volts, the test
With the output end of nominal DC voltage generation module 211 and the output end of test lower limit DC voltage generation module 212 all by by
The output-controlled switch module 213 of voltage switching that the control module 1 controls is electrically connected with the test voltage output interface 3
Connect.
As described above, this case test includes test nominal DC voltage generation module with DC voltage generation module 21
211st, test with lower limit DC voltage generation module 212 and test voltage output interface 3 with to tested kitchen range IGNITION CONTROL
Plate exports test nominal DC voltage or test lower limit DC voltage, and it simulates Full Charge Capacity battery during use, low
The actual conditions that Electronic power batteries are powered to kitchen range IGNITION CONTROL plate, be advantageous to magnetic valve state detection module 8, the inspection of ignition electrode state
Survey the tested kitchen range IGNITION CONTROL plate of the test of module 9 respectively the working condition under nominal DC voltage, lower limit DC voltage whether
Meet the requirements, it has prominent substantive distinguishing features and significant progressive, in addition, relative to using a power module when different
Carve the change different DC voltages that swap out to compare, this case carries out the generation of different voltages using two DC voltage generation modules, only needs
Two kinds of test voltages of output can just be switched by the output-controlled switch module 213 of voltage switching, its is more stable reliable.
As described above, as shown in Figure 6,7, it is used for when it is implemented, the gas electromagnetic valve state detection module 8 includes
Detect gas electromagnetic valve and inhale the microswitch 81 of valve events, for connecting with inhaling voltage detection signal connection end on gas electromagnetic valve by force
The strong suction voltage swing connect detects interface 82, for detecting the detection gas electromagnetic valve of interface 82 by the strong voltage swing of inhaling
The strong strong suction voltage swing detection module 83 for inhaling voltage swing, for maintenance voltage detection signal connection end on gas electromagnetic valve
The maintenance voltage size detection interface 84 of connection, for detecting gas electromagnetic valve by the maintenance voltage size detection interface 84
The maintenance voltage size detection module 85 of upper maintenance voltage size, the detection signal output end of microswitch 81 are turned by signal
Mold changing block 86 electrically connects with the control module 1, the strong detection signal output end of suction voltage swing detection module 83, maintains electricity
The detection signal output end of pressure size detection module 85 electrically connects with the control module 1 respectively.
As described above, the performance of the tested kitchen range IGNITION CONTROL plate of this case test device test includes testing the combustion of its drive control
The ability of pneumoelectric magnet valve, this case gas electromagnetic valve state detection module 8 detect gas electromagnetic valve in quilt by microswitch 81
Whether have suction valve events, detect interface 82 by inhaling voltage swing by force, inhale voltage by force if surveying under kitchen range IGNITION CONTROL plate drive control
Size detection module 83, maintenance voltage size detection interface 84, maintenance voltage size detection module 85 are tested to detect to be detected
Whether kitchen range IGNITION CONTROL plate meets the requirements to gas electromagnetic valve output voltage size, and it realizes this test device to being tested kitchen range
The automatic detection of IGNITION CONTROL plate drive control gas electromagnetic valve, avoids and is deposited when being acted by artificial detection gas electromagnetic valve
Detection efficiency is low, easy appearance artificial erroneous judgement the occurrence of, it has prominent substantive distinguishing features and significant progressive.
As described above, as shown in Figure 10, when it is implemented, the ignition electrode state detection module 9 includes for detecting
The electric discharge inductive needle 91 of ignition electrode discharge frequency, the electric discharge inductive needle 91 pass through frequency detection module 92 and the control module
1 electrical connection, the negative input of frequency detection module 92 and tested kitchen range IGNITION CONTROL plate common ground connection.
As described above, the performance of the tested kitchen range IGNITION CONTROL plate of this case test device test includes testing its control ignition electrode
The ability of igniting, this case ignition electrode state detection module 9 detect tested stove by the inductive needle 91 that discharges, frequency detection module 92
Whether tool IGNITION CONTROL plate controls whether the igniting of igniting needle-discharging and discharge frequency reach requirement, and it realizes this test device to quilt
The automatic detection of kitchen range IGNITION CONTROL plate drive control ignition electrode igniting is surveyed, when avoiding by manually observing ignition electrode action
Have that detection efficiency is low, obtains the occurrence of data are not accurate, it has prominent substantive distinguishing features and significant progressive.
As described above, as shown in Figure 10, when it is implemented, the controlled simulation flame combustion feedback signal generation module 10
Include for the fire defector feedback link end for being connected in series in tested kitchen range IGNITION CONTROL plate and tested kitchen range IGNITION CONTROL
Load resistance, controlled relay and forward diode between plate earthing end, the controlled relay control signal input
Electrically connected with the control module 1, in this way, its control module 1 is influenceed by controlling the on-off situation of controlled relay
The voltage at the fire defector feedback link end of tested kitchen range IGNITION CONTROL plate, so that tested kitchen range IGNITION CONTROL plate analog detection
Burnt to gas flame or make tested kitchen range IGNITION CONTROL template die intend detecting that gas flame extinguishes.
As described above, as shown in Fig. 8,9,10,11, when it is implemented, the tested kitchen range IGNITION CONTROL plate is used for twin furnace
Dual ignition control panel, the ignition control signal output interface 4, controlled-ignition switch 5, ignition electrode state detection module 9, by
Control simulation flame combustion feedback signal generation module 10 is respectively two.
When it is implemented, as shown in Figure 10, the fire defector feedback link end of some tested kitchen range IGNITION CONTROL plates and its
The common same connection end in ignition electrode connection end, and it is as shown in figure 11, relative to ignition electrode connection end, some tested kitchen range point fire control
Making sheet is additionally provided with independent fire defector feedback link end, and when specifically testing, wiring is carried out according to actual conditions.
As described above, a kind of method of testing of kitchen range IGNITION CONTROL board test device is also protected in this case, include following step
Suddenly：
A kind of method of testing of kitchen range IGNITION CONTROL board test device, it is characterised in that including having the following steps：
Step 701, test man are first by tested kitchen range IGNITION CONTROL plate, ignition electrode, gas electromagnetic valve and this test device
Connection it is good, then by manipulate input module to control module 1 input start test instruction and by status display mould
Block 7 carries out relevant working condition and shown；
Step 702, control module 1 switch output-controlled switch module 213 by control voltage and acted so that this test fills
Put to tested kitchen range IGNITION CONTROL plate and export a kind of test direct current voltage；
Step 703, control module 1 are by controlled-ignition switch 5, ignition control signal output interface 4 with to tested kitchen range
The ignition control signal input input ignition signal of IGNITION CONTROL plate；
Step 704, control module 1 detect whether igniting pin mark fire working condition accords with by ignition electrode state detection module 9
Close and require and detect whether gas electromagnetic valve suction valve working condition meets the requirements by gas electromagnetic valve state detection module 8；
Step 705, control module 1 control controlled simulation flame combustion feedback signal generation module 10 to be lighted a fire to tested kitchen range
The fire defector feedback link end output simulation flame combustion feedback signal of control panel, then passes through the ignition electrode state-detection
Module 9 detects whether ignition electrode stops lighting a fire；
Step 706, control module 1 control controlled simulation flame combustion feedback signal generation module 10 to stop output simulation fire
Flame combustion feedback signal, then by gas electromagnetic valve state detection module 8 detect gas electromagnetic valve within some time whether
Successfully fall valve.
As described above, when tested kitchen range IGNITION CONTROL plate, ignition electrode, gas electromagnetic valve and this test device of this case
Connection it is good and by manipulate input module to control module 1 input start test instruction after, follow-up test step is all
Shown using Automated condtrol test and test mode adoption status display module 7, it does not need artificial turn igniting rotation
Whether button, artificial observation ignition electrode discharge, manually whether observation gas electromagnetic valve has action, and its convenient test is practical, has prominent
The substantive distinguishing features gone out and significant progress, and control module 1 is by controlling controlled simulation flame combustion feedback signal to generate
Module 10 exports or stopped output simulation flame combustion feedback to the fire defector feedback link end of tested kitchen range IGNITION CONTROL plate
Signal is in order to intending tested kitchen range IGNITION CONTROL template die to detect gas flame burning or make tested kitchen range IGNITION CONTROL template die
Plan detects that gas flame extinguishes, and it is easy to firing by the tested kitchen range IGNITION CONTROL plate of the detection of ignition electrode state detection module 9
Whether gas can control ignition electrode to stop igniting and be easy to detect quilt by gas electromagnetic valve state detection module 8 after lighting a fire successfully
Survey whether kitchen range IGNITION CONTROL plate can control gas electromagnetic valve to fall valve and disconnect after gas flame extinguishing, it is realized
Safety detection to being tested kitchen range IGNITION CONTROL plate, need gas electromagnetic valve connecting gas pipeline when eliminating test to realize
Flame combustion and the detection process of fray-out of flame, this case test more convenient and quicker, with prominent substantive distinguishing features and significantly
It is progressive.
As described above, when it is implemented, in step 704, specifically include as follows：
The control module 1 passes through inductive needle 91, the frequency detection module 92 of being discharged on the ignition electrode state detection module 9
To detect whether ignition electrode reach requirement in discharge igniting and discharge frequency；The control module 1 passes through combustion gas electricity
Microswitch 81 on magnet valve state detection module 8, signal conversion module 86 detect whether gas electromagnetic valve has suction valve events, lead to
Too strong suction voltage swing detection module 83, strong voltage swing detection interface 82 of inhaling inhale by force voltage swing to detect on gas electromagnetic valve
Whether meet the requirements, combustion gas electromagnetism is detected by maintenance voltage size detection module 85, maintenance voltage size detection interface 84
Whether maintenance voltage size meets the requirements on valve.
As described above, when it is implemented, in step 703, control module 1 controls the maximum that controlled-ignition switch 5 is connected
Duration is within the T1 seconds, and in step 705, control module 1 controls controlled simulation flame combustion feedback signal generation module 10 to start
From control at the time of simulation flame combustion feedback signal being exported to the fire defector feedback link end of tested kitchen range IGNITION CONTROL plate
Module 1 controls controlled-ignition switch 5 to connect in the T2 seconds started at, wherein, 0 ＜ T2 ＜ T1.In this way, be advantageous to open in controlled-ignition
The situation that successfully gas flame burning of lighting a fire is simulated in the 5 maximum duration T1 seconds connected is closed, in order to subsequently through ignition electrode
Whether the tested kitchen range IGNITION CONTROL plate of the detection of state detection module 9 can control ignition electrode halt after gas ignition success
Fire.
As described above, when it is implemented, there is step 707 after step 706：Control module 1 controls test direct current
Pressure generation module 21 exports another test voltage, then performs step 702, step 703, step 704, step 705, step again
706, it realizes the quick test to same tested kitchen range IGNITION CONTROL plate under different test voltage working conditions, test mode
It is more thorough.
As described above, this case protection is a kind of kitchen range IGNITION CONTROL board test device and method of testing, all and this case
Technical scheme as same or like should all be shown as falling into the protection domain of this case.
Claims (10)
1. a kind of kitchen range IGNITION CONTROL board test device, it is characterised in that include control module (1), for the main confession of test device
The main power source module (2) of electricity, the test voltage for being electrically connected with the direct current supply input of tested kitchen range IGNITION CONTROL plate
Output interface (3), the ignition control signal for being electrically connected with the ignition control signal input of tested kitchen range IGNITION CONTROL plate
Output interface (4), controlled by the control module (1) and lighted a fire for being exported by the ignition control signal output interface (4)
The controlled-ignition of control signal switchs (5), and test DC voltage generation module is connected with the main power source module (2)
(21), the test is controlled by the control module (1) with DC voltage generation module (21) and lighted a fire for generating tested kitchen range
Board test direct-current working volts are controlled, the test passes through test voltage output interface with DC voltage generation module (21)
(3) powered to tested kitchen range IGNITION CONTROL plate, be also associated with manipulating input module, status display mould on the control module (1)
Block (7), gas electromagnetic valve state detection module (8), ignition electrode state detection module (9) and controlled simulation flame combustion feedback
Signal generation module (10), the gas electromagnetic valve state detection module (8) are connected to tested kitchen range IGNITION CONTROL for detection
Gas electromagnetic valve working condition on plate, the ignition electrode state detection module (9) are connected to tested kitchen range igniting for detection
Ignition electrode working condition on control panel, the controlled simulation flame combustion feedback signal generation module (10) are used in the control
Exported under molding block (1) control to the fire defector feedback link end of tested kitchen range IGNITION CONTROL plate or stop output simulation flame
Combustion feedback signal.
A kind of 2. kitchen range IGNITION CONTROL board test device according to claim 1, it is characterised in that the test direct current
Voltage generation module (21) includes the test for generating tested kitchen range IGNITION CONTROL board test nominal DC operating voltage
With nominal DC voltage generation module (211) and for generating tested kitchen range IGNITION CONTROL board test lower limit direct-current working volts
Test lower limit DC voltage generation module (212), it is described test with nominal DC voltage generation module (211) output end with
Test is all defeated by the voltage switching controlled by the control module (1) with lower limit DC voltage generation module (212) output end
Go out controlled switch module (213) to be electrically connected with voltage output interface (3) with the test.
A kind of 3. kitchen range IGNITION CONTROL board test device according to claim 1, it is characterised in that the gas electromagnetic valve
State detection module (8) include for detect gas electromagnetic valve inhale valve events microswitch (81), for combustion gas electromagnetism
The strong suction voltage swing detection interface (82) of voltage detection signal connection end connection is inhaled on valve by force, for inhaling voltage by force by described
The strong strong suction voltage swing detection module (83) for inhaling voltage swing on size detection interface (82) detection gas electromagnetic valve, for
The maintenance voltage size detection interface (84) that maintenance voltage detection signal connection end connects on gas electromagnetic valve, for by described
The maintenance voltage size detection module of maintenance voltage size on maintenance voltage size detection interface (84) detection gas electromagnetic valve
(85), microswitch (81) the detection signal output end is electrically connected by signal conversion module (86) and the control module (1)
Connect, described strong suction voltage swing detection module (83) detection signal output end, maintenance voltage size detection module (85) detection letter
Number output end electrically connects with the control module (1) respectively.
A kind of 4. kitchen range IGNITION CONTROL board test device according to claim 1, it is characterised in that the ignition electrode state
Detection module (9) includes the electric discharge inductive needle (91) for detecting igniting needle-discharging frequency, and the electric discharge inductive needle (91) is logical
Overfrequency detection module (92) electrically connects with the control module (1), frequency detection module (92) negative input and quilt
Survey kitchen range IGNITION CONTROL plate common ground connection.
A kind of 5. kitchen range IGNITION CONTROL board test device according to claim 1, it is characterised in that the controlled simulation fire
Flame combustion feedback signal generation module (10) includes anti-for the fire defector that is connected in series in tested kitchen range IGNITION CONTROL plate
Present load resistance, controlled relay and the forward diode between connection end and tested kitchen range IGNITION CONTROL plate earthing end, institute
Controlled relay control signal input is stated to electrically connect with the control module (1).
6. a kind of kitchen range IGNITION CONTROL board test device according to claim 1-5 any one, it is characterised in that described
It is tested the dual ignition control panel that kitchen range IGNITION CONTROL plate is twin furnace, the ignition control signal output interface (4), controlled-ignition
Switch (5), ignition electrode state detection module (9), controlled simulation flame combustion feedback signal generation module (10) are respectively two.
7. a kind of method of testing of kitchen range IGNITION CONTROL board test device, it is characterised in that including having the following steps：
Step 701, test man are first by the line of tested kitchen range IGNITION CONTROL plate, ignition electrode, gas electromagnetic valve and this test device
Road connects, and then starts test instruction to control module (1) input by manipulating input module and passes through state display module
(7) relevant working condition is carried out to show；
Step 702, control module (1) switch output-controlled switch module (213) by control voltage and acted so that this test fills
Put to tested kitchen range IGNITION CONTROL plate and export a kind of test direct current voltage；
Step 703, control module (1) switch (5), ignition control signal output interface (4) with to tested stove by controlled-ignition
Has the ignition control signal input input ignition signal of IGNITION CONTROL plate；
Step 704, control module (1) detect whether igniting pin mark fire working condition accords with by ignition electrode state detection module (9)
Close and require and detect whether gas electromagnetic valve suction valve working condition meets the requirements by gas electromagnetic valve state detection module (8)；
Step 705, the controlled simulation flame combustion feedback signal generation module (10) of control module (1) control are lighted a fire to tested kitchen range
The fire defector feedback link end output simulation flame combustion feedback signal of control panel, then passes through the ignition electrode state-detection
Whether module (9) detection ignition electrode stops lighting a fire；
Step 706, the controlled simulation flame combustion feedback signal generation module (10) of control module (1) control stop output simulation fire
Flame combustion feedback signal, then detect gas electromagnetic valve by gas electromagnetic valve state detection module (8) is within some time
It is no successfully to fall valve.
8. the method for testing of a kind of kitchen range IGNITION CONTROL board test device according to claim 7, it is characterised in that in step
In rapid 704, specifically include as follows：
The control module (1) passes through inductive needle (91), the frequency detection module of being discharged on the ignition electrode state detection module (9)
(92) detect whether ignition electrode reach requirement in discharge igniting and discharge frequency；The control module (1) is by described
Whether microswitch (81) on gas electromagnetic valve state detection module (8), signal conversion module (86) detect gas electromagnetic valve
There are suction valve events, by inhaling voltage swing detection module (83) by force, strong voltage swing of inhaling detects interface (82) to detect combustion gas electricity
Inhale whether voltage swing meets the requirements by force on magnet valve, pass through maintenance voltage size detection module (85), maintenance voltage size detection
Interface (84) detects whether maintenance voltage size on gas electromagnetic valve meets the requirements.
9. the method for testing of a kind of kitchen range IGNITION CONTROL board test device according to claim 7, it is characterised in that in step
In rapid 703, the maximum duration that control module (1) control controlled-ignition switch (5) is connected is within the T1 seconds, in step 705, control
The controlled simulation flame combustion feedback signal generation module (10) of module (1) control starts the flame to tested kitchen range IGNITION CONTROL plate
At the time of detecting feedback link end output simulation flame combustion feedback signal (5) are switched from control module (1) control controlled-ignition
Connect in the T2 seconds started at, wherein, 0 ＜ T2 ＜ T1.
10. a kind of method of testing of kitchen range IGNITION CONTROL board test device according to claim 7-9 any one, it is special
Sign is there be step 707 after step 706：It is another that control module (1) controls test to be exported with DC voltage generation module (21)
A kind of test voltage, then performs step 702, step 703, step 704, step 705, step 706 again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711212981.6A CN107728607B (en) | 2017-11-28 | Kitchen range ignition control board testing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711212981.6A CN107728607B (en) | 2017-11-28 | Kitchen range ignition control board testing device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107728607A true CN107728607A (en) | 2018-02-23 |
| CN107728607B CN107728607B (en) | 2024-04-26 |
Family
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108872836A (en) * | 2018-07-09 | 2018-11-23 | 深圳市合信达控制系统有限公司 | A kind of detection method and device of control panel anti-electromagnetic-radiation ability |
| CN110082619A (en) * | 2019-04-24 | 2019-08-02 | 重庆斯微奇电子技术有限公司 | A kind of priming system detection system and detection method |
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