CN205262697U - Gas solenoid valve auto -action performance and leakage test machine - Google Patents
Gas solenoid valve auto -action performance and leakage test machine Download PDFInfo
- Publication number
- CN205262697U CN205262697U CN201521130743.7U CN201521130743U CN205262697U CN 205262697 U CN205262697 U CN 205262697U CN 201521130743 U CN201521130743 U CN 201521130743U CN 205262697 U CN205262697 U CN 205262697U
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- valve
- air
- gas
- solenoid valve
- pressure regulator
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Abstract
The utility model belongs to the technical field of gas solenoid valve detects and specifically relates to gas solenoid valve auto -action performance and leakage test machine. Gas solenoid valve auto -action performance and leakage test machine, including quick -witted case, be equipped with detection circuitry on the machine case, detect gas circuit and PLC, detection circuitry includes ampere meter and voltmeter, ampere meter and voltmeter are all established on quick -witted case control panel, it includes air -vent valve manometer A to detect the gas circuit, the air -vent valve, solenoid valve and air -vent valve manometer B, detect the gas circuit pipeline and connect the solenoid valve through air -vent valve manometer A, cylinder on the solenoid valve jockey, it connects gradually the air -vent valve through air -vent valve manometer A to detect the gas circuit pipeline, air -vent valve manometer B, leak the air inlet on appearance and the anchor clamps. The utility model discloses an useful part: novel simple and easy and accurate, stability is high, and safe and reliable has improved economic benefits greatly.
Description
Technical field
The utility model relates to gas electromagnetic valve detection field, and especially gas electromagnetic valve auto-action performance and leakage are surveyedTest-run a machine.
Background technology
Gas electromagnetic valve is gas-fired equipment vitals, and its performance and air-tightness are all very important, conventionally by peopleWork detects, but operation sequence is numerous and diverse and easily make mistakes, and has potential safety hazard, also increases human cost.
Utility model content
In order to solve the technical problem that above-mentioned manual detection program is numerous and diverse and easily make mistakes, the utility model provides combustion gas electricityMagnet valve auto-action performance and leakage tester.
The technical solution of the utility model is as follows:
Gas electromagnetic valve auto-action performance and leakage tester, comprise cabinet, and described cabinet is provided with testing circuit, inspectionSurvey gas circuit and PLC, testing circuit comprises ammeter and voltmeter, and ammeter and voltmeter are all located on case control panel, inspectionSlowdown monitoring circuit complete setting parameter by PLC by set test step result of determination, detect gas circuit comprise pressure regulator valve Pressure gauge A,Pressure regulator valve, magnetic valve and pressure regulator valve Pressure gauge B, detect gas circuit pipeline through pressure regulator valve Pressure gauge A connected electromagnetic valve, and magnetic valve connectsCylinder on fixture, detect gas circuit pipeline through pressure regulator valve Pressure gauge A connect successively pressure regulator valve, pressure regulator valve Pressure gauge B, leakage instrument andAir inlet on fixture, testing circuit, detection gas circuit are all connected with power supply with PLC.
Described fixture comprises workbench, and workbench both sides are provided with left mounting blocks and right mounting blocks, and left mounting blocks inwall is provided withValve piece, valve piece right-hand member outer wall is provided with valve port, and valve piece left end is provided with gas outlet, and valve piece sidewall is provided with air inlet, and valve port right side is provided withProduct track to be measured, product track to be measured is provided with fixed block, and fixed block is arranged with slide block, and slide block top left end is provided with thimble,Slide block bottom right-hand member is connected with cylinder.
Described control panel surface is provided with adhesive adjuster, keeps adjuster and release regulation device, adhesive adjuster, maintenanceAdjuster and release regulation device all have corresponding indicator lamp. Adhesive adjuster, maintenance adjuster and release regulation device are for arrangingVoltage, improves accuracy.
Use the technical solution of the utility model, detect air pressure change by pressure regulator valve Pressure gauge B and leakage instrument, respectivelyDetect action and leaking performance, novel simple and easy and accurate, stability is high, safe and reliable, has greatly improved economic benefit and warpArtificial placement, trace routine is by equipment control, accurate, goes wrong, and fixture cannot normally be opened, need to manually open,Avoid occurring situation about forgeing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model embodiment;
Fig. 3,4, the 5th, the structural representation of the utility model embodiment;
Fig. 6 is the schematic diagram of the utility model theory diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Gas electromagnetic valve auto-action performance and leakage tester as shown in Fig. 1,2,3,4,5,6, comprise cabinet 1, described inCabinet 1 is provided with testing circuit, detects gas circuit and PLC, and testing circuit comprises ammeter and voltmeter, and ammeter and voltmeter are equalBe located on cabinet 1 control panel 21, testing circuit completes setting parameter and is passed through the test step result of determination of setting, inspection by PLCSurvey gas circuit and comprise pressure regulator valve Pressure gauge A16, pressure regulator valve, magnetic valve and pressure regulator valve Pressure gauge B17, detect gas circuit pipeline through pressure regulator valvePressure gauge A16 connected electromagnetic valve, the cylinder 4 on magnetic valve jockey, cylinder 4 Chu Wei mono-tunnel gas circuits, requirement is herein lower, inspectionSurvey gas circuit pipeline and connect successively entering on pressure regulator valve, pressure regulator valve Pressure gauge B17, leakage instrument and fixture through pressure regulator valve Pressure gauge A16Gas port 15, air inlet 15 Chu Wei mono-tunnel gas circuits are had relatively high expectations herein, and testing circuit, detection gas circuit are all connected with power supply with PLC.
Described fixture comprises workbench 8, and workbench 8 both sides are provided with left mounting blocks 11 and right mounting blocks 12, left mounting blocks 11Inwall is provided with valve piece 6, and valve piece 6 right-hand member outer walls are provided with valve port 13, and valve piece 6 left ends are provided with gas outlet 14, and valve piece 6 sidewalls are provided with air inletMouth 15, air inlet 15 is connected with air inlet pipe 7, and valve port 13 right sides are provided with product track 9 to be measured, and product track 9 to be measured is provided with solidDetermine piece 5, fixed block 5 is arranged with slide block 2, and slide block 2 top left ends are provided with thimble 3, and slide block 2 bottom right-hand members are connected with cylinder 4.
Described control panel 21 surfaces are provided with adhesive adjuster 22, keep adjuster 19 and release regulation device 20, and adhesive is adjustedJoint device 22, maintenance adjuster 19 and release regulation device 20 all have corresponding indicator lamp.
A. while use, product to be measured is exactly magnetic valve 18 to be measured, on fixture product track 9 to be measured, loads onto magnetic valve to be measured18, magnetic valve 18 to be measured comprises valve pad, and can what motion test detected be the performance of valve pad, seal gas outlet 14, startsAfter cylinder 4, slide block 2 moves to valve port 13, and magnetic valve 18 to be measured is connected with thimble 3, and power supply connects, and air inlet 15 adds 5Kpa gasPress,
B. threshold voltage is opened in magnetic valve 18 inputs to be measured, and PLC detects air inlet 15 air pressure, establishes as air pressure declines to reachingDefinite value, judges that magnetic valve 18 valves to be measured are opened, continues test lower together; As pressure does not drop to setting value, PLC judges to be measuredIt is abnormal that valve left by magnetic valve 18, and exit and test and report to the police,
C. magnetic valve 18 inputs to be measured keep voltage, and PLC detects air inlet 15 air pressure, establishes as air pressure declines to reachingDefinite value, judges that magnetic valve 18 valves to be measured stay open state, continues test lower together; As air pressure does not drop to setting value, PLC sentencesMagnetic valve 18 fixed to be measured keeps abnormal, and exit and test and report to the police,
D. magnetic valve 18 to be measured is inputted release voltage, and PLC detects air inlet 15 air pressure, as pressure rises reachesSetting value, judges that magnetic valve 18 valves pass valves to be measured are normal, continues test together lower; As pressure does not rise to setting value, PLC judgesMagnetic valve 18 to be measured discharges abnormal, exits and tests and report to the police.
E. magnetic valve 18 dead electricity to be measured seal valve port, and PLC is transformed into 0.5Kpa air inlet 15 air pressure, and leak-testing detectsBe that valve pad seals gas outlet 14, whether have leakage, leakage instrument testing result precision is high, by leakage instrument detect air pressure change obtainTo test value, feed back to PLC, with setting value contrast, test need to start leakage instrument, leaks qualified continuation test together lower, lets outLeaking the each detection of instrument all needs to start; As leak abnormal PLC and exit and test and report to the police,
F. magnetic valve 18 dead electricity to be measured seal valve port, and PLC is transformed into 5Kpa air inlet 15 air pressure, start leakage instrument, PLCOutput OK signal is opened clamping cylinder EP (end of program) simultaneously; As leak abnormal PLC and exit and test and report to the police,
While testing NG in testing process, PLC drives the output test program of reporting to the police to stop, and cylinder 4 needs manual unlocking, actual rawIn product, be 2 products of flow testing of the equipment of enhancing productivity, test is success all, and fixture can cover magnetic valve 18 to be measuredOfficial seal, to show accurately.
Claims (3)
1. gas electromagnetic valve auto-action performance and leakage tester, comprises cabinet (1), it is characterized in that: on described cabinet (1)Be provided with testing circuit, detect gas circuit and PLC, testing circuit comprises ammeter and voltmeter, and ammeter and voltmeter are all located at machineCase (1) control panel (21) is upper, and testing circuit completes setting parameter and passed through the test step result of determination of setting by PLC, detectsGas circuit comprises pressure regulator valve Pressure gauge A(16), pressure regulator valve, magnetic valve and pressure regulator valve Pressure gauge B(17), detect gas circuit pipeline through pressure regulationValve Pressure gauge A(16) connected electromagnetic valve, the cylinder (4) on magnetic valve jockey, detects gas circuit pipeline through pressure regulator valve Pressure gauge A(16) connect successively pressure regulator valve, pressure regulator valve Pressure gauge B(17), air inlet (15) on leakage instrument and fixture, testing circuit, detectionGas circuit is all connected with power supply with PLC.
2. gas electromagnetic valve auto-action performance according to claim 1 and leakage tester, is characterized in that: described folderTool comprises workbench (8), and workbench (8) both sides are provided with left mounting blocks (11) and right mounting blocks (12), left mounting blocks (11) inwallBe provided with valve piece (6), valve piece (6) right-hand member outer wall is provided with valve port (13), and valve piece (6) left end is provided with gas outlet (14), valve piece (6) sidewallBe provided with air inlet (15), valve port (13) right side is provided with product track to be measured (9), and product track to be measured (9) is provided with fixed block(5), fixed block (5) is arranged with slide block (2), and slide block (2) top left end is provided with thimble (3), slide block (2) bottom right-hand member and cylinder(4) connect.
3. gas electromagnetic valve auto-action performance according to claim 1 and leakage tester, is characterized in that: described controlPanel processed (21) surface is provided with adhesive adjuster (22), keeps adjuster (19) and release regulation device (20), adhesive adjuster(22), keep adjuster (19) and release regulation device (20) all to have corresponding indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130743.7U CN205262697U (en) | 2015-12-30 | 2015-12-30 | Gas solenoid valve auto -action performance and leakage test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130743.7U CN205262697U (en) | 2015-12-30 | 2015-12-30 | Gas solenoid valve auto -action performance and leakage test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262697U true CN205262697U (en) | 2016-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130743.7U Expired - Fee Related CN205262697U (en) | 2015-12-30 | 2015-12-30 | Gas solenoid valve auto -action performance and leakage test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262697U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444969A (en) * | 2015-12-30 | 2016-03-30 | 慈溪市天行电器有限公司 | Machine for testing automatic operation performance and leakage of fuel gas solenoid valve |
| CN108918127A (en) * | 2018-07-27 | 2018-11-30 | 遵义群建塑胶制品有限公司 | A kind of micro- electric valve detection system |
| CN111076907A (en) * | 2019-11-28 | 2020-04-28 | 宁波拓普智能刹车系统有限公司 | Device for testing sealing performance, pressure resistance and opening pressure of automobile electromagnetic valve |
-
2015
- 2015-12-30 CN CN201521130743.7U patent/CN205262697U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444969A (en) * | 2015-12-30 | 2016-03-30 | 慈溪市天行电器有限公司 | Machine for testing automatic operation performance and leakage of fuel gas solenoid valve |
| CN108918127A (en) * | 2018-07-27 | 2018-11-30 | 遵义群建塑胶制品有限公司 | A kind of micro- electric valve detection system |
| CN108918127B (en) * | 2018-07-27 | 2020-09-18 | 遵义群建塑胶制品有限公司 | Micro-valve detection system |
| CN111076907A (en) * | 2019-11-28 | 2020-04-28 | 宁波拓普智能刹车系统有限公司 | Device for testing sealing performance, pressure resistance and opening pressure of automobile electromagnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20191230 |