CN210484022U - Performance parameter detection system of diaphragm compressor - Google Patents
Performance parameter detection system of diaphragm compressor Download PDFInfo
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- CN210484022U CN210484022U CN201921540961.6U CN201921540961U CN210484022U CN 210484022 U CN210484022 U CN 210484022U CN 201921540961 U CN201921540961 U CN 201921540961U CN 210484022 U CN210484022 U CN 210484022U
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Abstract
A performance parameter detection system of a diaphragm compressor comprises a display screen, a processor, a mobile platform, a rotating speed sensor, a temperature sensor, an air pressure sensor, an oil pressure sensor and a vibration instrument; the rotating speed sensor is arranged at the crankshaft flywheel; the temperature sensor is arranged on an air inlet and outlet pipeline of the compressor oil cylinder; the pressure sensor is arranged on an air inlet and outlet pipeline of the compressor oil cylinder; the interface of the oil pressure sensor is arranged on the oil cylinder of the compressor, and the oil pressure sensor extends into the oil cylinder; the vibration meter is arranged at the window part of the middle body. Compared with the original detection mode, the utility model has more accurate and rapid detection data; the method can diagnose the measured value according to the preset technical requirement value, diagnose whether the measured value normally works or not, quickly determine the position with the problem, and quickly give the correction and modification suggestions to inspectors and designers, so that the design and inspection process is accelerated, the design efficiency and the equipment delivery efficiency are improved, and the equipment failure rate is reduced.
Description
Technical Field
The utility model belongs to the optical-mechanical-electrical integration, concretely relates to performance parameter detecting system of diaphragm compressor.
Background
In the conventional detection method, quality testing personnel respectively detect and collect various parameters through independent devices such as a tachometer, a handheld infrared thermometer, an ammeter and a flowmeter, and judge whether the design requirements are met or not through the data; the method has the advantages of low data statistics speed, low efficiency, non-intuition and large detection data error.
Disclosure of Invention
The utility model discloses to original detecting system detection efficiency low, not audio-visual problem to detecting system redesign, design preparation testing platform carries out system integration to original solitary detection utensil, detects compressor each item data of taking a trial run in step to realize in detecting the screen, each item data embodies in same display screen, can be more swift, accurate embodiment equipment situation of taking a trial run.
A performance parameter detection system of a diaphragm compressor comprises a display screen, a processor, a mobile platform and a detection device, wherein the detection device comprises a rotating speed sensor, a temperature sensor, an air pressure sensor, an oil pressure sensor and a vibration instrument; the display screen and the processor are placed on the mobile platform, each detection device is connected with the processor through a line, and data transmitted by each detection device is displayed in the display screen after being processed by the processor; the rotating speed sensor is arranged at the crankshaft flywheel; the temperature sensor is placed on an air inlet and outlet pipeline of the compressor oil cylinder, a fixed temperature measuring point is arranged on the pipeline, and the temperature sensor is inserted into the pipeline; the pressure sensor is placed on an air inlet and outlet pipeline of the compressor oil cylinder, a fixed pressure measuring point is arranged on the pipeline, and the pressure sensor is inserted into the pipeline; the interface of the oil pressure sensor is arranged on the oil cylinder of the compressor, and the oil pressure sensor extends into the oil cylinder; the vibration meter is arranged at the window part of the middle body.
Further, the temperature sensor measures the temperature of the intake air and the exhaust air, a 4-20ma current signal is output to the processor, and the processor judges the temperature of the intake air and the exhaust air according to the magnitude of the current.
Further, the pressure sensor measures the pressure of the intake air and the exhaust air, a 4-20ma current signal is output to the processor, and the processor judges the temperature of the intake air and the exhaust air according to the magnitude of the current.
Further, the vibration meter tests the vibration amplitude of the compressor and outputs a signal 4-20ma to the processor, and the processor judges the vibration amplitude of the compressor according to the magnitude of the current.
Further, the processor inputs each operation parameter of the compressor in normal operation in advance, and compares the operation parameter with the measured value obtained by each detection device to judge whether the compressor is in normal operation.
The utility model discloses the beneficial effect who reaches does: compared with the original detection mode, the detection system has more accurate and rapid detection data, and can more comprehensively know equipment by the detection equipment after detection points such as oil pressure detection, vibration detection and the like are added; the system can diagnose the measured value according to the preset technical requirement value, whether the diagnosis period is in normal work or not and quickly determine the position with the problem, and then whether the equipment meets the design requirement or not under normal work or not, and designers can quickly adjust according to the requirements; the method can provide the correction opinions of inspectors and designers more quickly, quicken the design and inspection process, improve the design efficiency and the equipment delivery efficiency, and reduce the equipment failure rate.
Drawings
Fig. 1 is a schematic structural diagram of the detection system of the present invention.
In the figure, 1-display screen, 2-processor, 3-revolution speed sensor, 4-temperature sensor, 5-barometric pressure sensor, 6-oil pressure sensor, 7-air inlet and 8-air outlet.
Detailed Description
The technical scheme of the invention is further explained in detail by combining the drawings in the specification.
A performance parameter detection system of a diaphragm compressor comprises a display screen 1, a processor 2, a mobile platform and a detection device, wherein the detection device comprises a rotating speed sensor 3, a temperature sensor 4, an air pressure sensor 5, an oil pressure sensor 6 and a vibration instrument; the display screen 1 and the processor 2 are placed on the mobile platform, each detection device is connected with the processor 2 through a line, and data transmitted by each detection device is processed by the processor 2 and then displayed in the display screen 1; the rotating speed sensor 3 is arranged at the crankshaft flywheel; the temperature sensor 4 is placed on an air inlet and outlet pipeline of the compressor oil cylinder, a fixed temperature measuring point is arranged on the pipeline, and the temperature sensor 4 is inserted into the pipeline; the pressure sensor is placed on an air inlet and outlet pipeline of the compressor oil cylinder, a fixed pressure measuring point is arranged on the pipeline, and the pressure sensor is inserted into the pipeline; the interface of the oil pressure sensor 6 is arranged on the oil cylinder of the compressor, and the oil pressure sensor 6 extends into the oil cylinder; the vibration meter is arranged at the window part of the middle body.
The temperature sensor 4 measures the temperature of the intake and exhaust gases, outputs a 4-20ma current signal to the processor 2, and the processor 2 judges the temperature of the intake and exhaust gases according to the magnitude of the current. The pressure sensor measures the air intake and exhaust pressure, a 4-20ma current signal is output to the processor 2, and the processor 2 judges the temperature of the air intake and exhaust according to the magnitude of the current. The vibration meter tests the vibration amplitude of the compressor and outputs a signal 4-20ma to the processor 2, and the processor 2 judges the vibration amplitude of the compressor according to the magnitude of the current.
The processor 2 inputs in advance various operating parameters of the compressor during normal operation to compare with the measured values obtained by the various detecting devices to judge whether the compressor is operating normally.
For example: judging whether the inlet air temperature of the compressor exceeds the normal operation parameters, judging whether the air valve has a leakage problem, judging whether the hydraulic oil pressure exceeds the normal operation parameters, and judging whether an oil spill valve of the compressor is normally opened and a set value of the oil spill valve exceeds a set value; under the condition of abnormal work, repairing the parts with problems according to the detected parameters; after the compressor normally works, a designer verifies the design value according to the measured value and makes certain adjustment to meet the technical requirements.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiment, but equivalent modifications or changes made by those skilled in the art according to the present disclosure should be included in the scope of the present invention as set forth in the appended claims.
Claims (5)
1. A performance parameter detection system of a diaphragm compressor, characterized in that:
the detection system comprises a display screen, a processor, a mobile platform and a detection device, wherein the detection device comprises a rotating speed sensor, a temperature sensor, an air pressure sensor, an oil pressure sensor and a vibration instrument;
the display screen and the processor are placed on the mobile platform, each detection device is connected with the processor through a line, and data transmitted by each detection device is displayed in the display screen after being processed by the processor;
the rotating speed sensor is placed at the crankshaft flywheel; the temperature sensor is placed on an air inlet and outlet pipeline of the compressor oil cylinder, a fixed temperature measuring point is arranged on the pipeline, and the temperature sensor is inserted into the pipeline; the pressure sensor is placed on an air inlet and outlet pipeline of the compressor oil cylinder, a fixed pressure measuring point is arranged on the pipeline, and the pressure sensor is inserted into the pipeline; the interface of the oil pressure sensor is arranged on the oil cylinder of the compressor, and the oil pressure sensor extends into the oil cylinder; the vibration meter is arranged at the window part of the middle body.
2. The system of claim 1, wherein: the temperature sensor measures the temperature of the air inlet and the air outlet, a 4-20ma current signal is output to the processor, and the processor judges the temperature of the air inlet and the air outlet according to the magnitude of the current.
3. The system of claim 1, wherein: the pressure sensor measures the air intake and exhaust pressure, a 4-20ma current signal is output to the processor, and the processor judges the air intake and exhaust temperature according to the magnitude of the current.
4. The system of claim 1, wherein: the vibration meter is used for testing the vibration amplitude of the compressor and outputting a signal 4-20ma to the processor, and the processor is used for judging the vibration amplitude of the compressor according to the magnitude of the current.
5. The system of claim 1, wherein: the processor inputs each operation parameter of the compressor in advance when the compressor works normally, and compares the operation parameter with the measured value obtained by each detection device to judge whether the compressor works normally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540961.6U CN210484022U (en) | 2019-09-17 | 2019-09-17 | Performance parameter detection system of diaphragm compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540961.6U CN210484022U (en) | 2019-09-17 | 2019-09-17 | Performance parameter detection system of diaphragm compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210484022U true CN210484022U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921540961.6U Active CN210484022U (en) | 2019-09-17 | 2019-09-17 | Performance parameter detection system of diaphragm compressor |
Country Status (1)
| Country | Link |
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| CN (1) | CN210484022U (en) |
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2019
- 2019-09-17 CN CN201921540961.6U patent/CN210484022U/en active Active
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