CN220227146U - Diaphragm type compressor test system - Google Patents
Diaphragm type compressor test system Download PDFInfo
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- CN220227146U CN220227146U CN202321180700.4U CN202321180700U CN220227146U CN 220227146 U CN220227146 U CN 220227146U CN 202321180700 U CN202321180700 U CN 202321180700U CN 220227146 U CN220227146 U CN 220227146U
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- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims abstract description 35
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of diaphragm compressors, in particular to a diaphragm compressor testing system. The diaphragm type compressor is provided with an air inlet and an air outlet, the air inlet is connected with an air inlet pipeline, the air outlet is connected with an air outlet pipeline, and a circulating pipeline is arranged between the air inlet pipeline and the air outlet pipeline; the air inlet pipeline is connected with an air storage cylinder group, an air inlet pressure regulating valve, an air inlet ball valve, an air inlet check valve and an air inlet pressure gauge are arranged on the air inlet pipeline, the air inlet pipeline is connected with an air inlet buffer pipeline through a circulating pipeline, and the air inlet buffer pipeline is connected with an air inlet buffer tank. The pressure of the air in the air inlet pipeline is regulated through the air inlet pressure regulating valve, the air inlet pressure requirement of the diaphragm type compressor for different values in actual operation is met, the air pressure of the outlet of the diaphragm type compressor is stabilized through the air outlet buffer tank, and the actual air tank can be simulated, so that the air inlet pressure regulating valve meets the actual working environment on site, the detection result is more accurate, and the test requirement of the diaphragm type compressor can be met.
Description
Technical field:
the utility model relates to the technical field of diaphragm compressors, in particular to a diaphragm compressor testing system.
The background technology is as follows:
the reliability of the diaphragm compressor is an important quality index, which is not only the most important thing of product design and production manufacture, but also has great significance to the economy and safety of the diaphragm compressor. Before leaving the factory, the diaphragm type compressor needs to detect the reliability of the operation of the diaphragm type compressor, a conventional test system cannot well simulate the actual working environment of the diaphragm type compressor on site, the air inlet pressure and the air outlet pressure of the diaphragm type compressor are unstable and are not easy to adjust, the condition that the detection result is inaccurate easily occurs, and the test requirement of the diaphragm type compressor cannot be met.
In summary, the problem of testing the diaphragm compressor before delivery has become a technical problem to be solved in industry.
The utility model comprises the following steps:
the utility model provides a diaphragm compressor testing system for overcoming the defects of the prior art, and solves the problems that the conventional testing system cannot well simulate the actual working environment of a diaphragm compressor on site, and the detection result is inaccurate.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the diaphragm type compressor testing system comprises a diaphragm type compressor, wherein an air inlet and an air outlet are formed in the diaphragm type compressor, the air inlet is connected with an air inlet pipeline, the air outlet is connected with an air outlet pipeline, and a circulating pipeline is arranged between the air inlet pipeline and the air outlet pipeline; the air inlet pipeline is connected with an air storage cylinder group, an air inlet pressure regulating valve, an air inlet ball valve, an air inlet check valve and an air inlet pressure gauge are arranged on the air inlet pipeline, the air inlet pipeline is connected with an air inlet buffer pipeline through a circulating pipeline, the air inlet buffer pipeline is connected with an air inlet buffer tank, and the air inlet buffer pipeline is provided with an air inlet buffer tank ball valve; the air outlet pipe is provided with an air outlet manual ball valve, an air outlet check valve and an air outlet pressure regulating valve, the air outlet pipe is connected with an air outlet buffer pipe, the air outlet buffer pipe is connected with an air outlet buffer tank, and the air outlet buffer pipe is provided with an air outlet pressure sensor and an air outlet buffer tank ball valve.
The air inlet ball valve comprises an air inlet pneumatic ball valve and an air inlet manual ball valve.
And an air inlet safety valve and an air inlet pressure sensor are also arranged on the air inlet pipeline.
The air inlet pressure gauge and the air inlet pressure sensor are used for detecting the air pressure in the air inlet pipeline.
The cylinder set is used to initially supply gas to the diaphragm compressor.
The air inlet pressure regulating valve is used for regulating the air pressure in the air inlet pipeline.
The intake buffer tank is used for stabilizing the gas pressure of the diaphragm compressor inlet.
The air outlet buffer pipeline is further provided with an air outlet safety valve and an air outlet ball valve, the air outlet ball valve is connected with the air outlet pipeline, and the air outlet pressure sensor is used for detecting the air pressure in the air outlet buffer pipeline.
The air outlet pressure regulating valve is used for regulating the air pressure in the air outlet pipeline.
The air outlet buffer tank is used for stabilizing the air pressure of the outlet of the diaphragm type compressor.
The utility model adopts the scheme and has the following advantages:
the gas is supplied to the diaphragm compressor through the gas storage cylinder group at the beginning, the gas pressure in the gas inlet pipeline is detected through the gas inlet pressure gauge and the gas inlet pressure sensor, the gas pressure in the gas inlet pipeline is regulated through the gas inlet pressure regulating valve, the gas inlet pressure requirements of the diaphragm compressor for different values in actual working are met, and the gas pressure at the inlet of the diaphragm compressor is stabilized through the gas inlet buffer tank; the pressure of the gas in the gas outlet pipeline is regulated through the gas outlet pressure regulating valve, the pressure of the gas in the gas outlet buffer pipeline is detected through the gas outlet pressure sensor, namely, the pressure of the gas in the gas outlet pipeline is judged to judge whether the gas outlet pressure of the diaphragm type compressor is stable, the gas pressure at the outlet of the diaphragm type compressor is stabilized through the gas outlet buffer tank, and the gas tank in reality can be simulated, so that the gas tank conforms to the actual working environment on site, the detection result is more accurate, and the test requirement of the diaphragm type compressor can be met.
Description of the drawings:
fig. 1 is a schematic diagram of the structural principle of the present utility model.
In the figure, 1, a diaphragm type compressor, 2, an air inlet, 3, an air outlet, 4, an air inlet pipeline, 5, an air outlet pipeline, 6, a circulating pipeline, 7, an air storage cylinder group, 8, an air inlet pressure regulating valve, 9, an air inlet pneumatic ball valve, 10, an air inlet check valve, 11, an air inlet pressure gauge, 12, an air inlet buffer pipeline, 13, an air inlet buffer tank, 14, an air inlet buffer tank ball valve, 15, an air outlet manual ball valve, 16, an air outlet check valve, 17, an air outlet pressure regulating valve, 18, an air outlet buffer pipeline, 19, an air outlet buffer tank, 20, an air outlet pressure sensor, 21, an air outlet buffer tank ball valve, 22, an air inlet manual ball valve, 23, an air inlet safety valve, 24, an air inlet pressure sensor, 25, an air outlet safety valve, 26, an air outlet ball valve, 27 and an air outlet pipeline.
The specific embodiment is as follows:
in order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings.
As shown in fig. 1, a diaphragm type compressor test system comprises a diaphragm type compressor 1, wherein an air inlet 2 and an air outlet 3 are arranged on the diaphragm type compressor 1, the air inlet 2 is connected with an air inlet pipeline 4, the air outlet 3 is connected with an air outlet pipeline 5, and a circulating pipeline 6 is arranged between the air inlet pipeline 4 and the air outlet pipeline 5; the air inlet pipeline 4 is connected with the air storage cylinder group 7, the air inlet pipeline 4 is provided with an air inlet pressure regulating valve 8, an air inlet ball valve, an air inlet check valve 10 and an air inlet pressure gauge 11, the air inlet pipeline 4 is connected with an air inlet buffer pipeline 12 through a circulating pipeline 6, the air inlet buffer pipeline 12 is connected with an air inlet buffer tank 13, and the air inlet buffer pipeline 12 is provided with an air inlet buffer tank ball valve 14; the air outlet pipeline 5 is provided with an air outlet manual ball valve 15, an air outlet check valve 16 and an air outlet pressure regulating valve 17, the air outlet pipeline 5 between the air outlet manual ball valve 15 and the air outlet check valve 16 is connected with an air outlet buffer pipeline 18, the air outlet buffer pipeline 18 is connected with an air outlet buffer tank 19, and the air outlet buffer pipeline 18 is provided with an air outlet pressure sensor 20 and an air outlet buffer tank ball valve 21.
The air inlet ball valve comprises an air inlet pneumatic ball valve 9 and an air inlet manual ball valve 22, and the air inlet pressure regulating valve 8, the air inlet pneumatic ball valve 9, the air inlet manual ball valve 22, the air inlet check valve 10 and the air inlet pressure gauge 11 are arranged on the air inlet pipeline 4 between the air storage cylinder group 7 and the circulating pipeline 6.
The air inlet pipeline 4 is also provided with an air inlet safety valve 23 and an air inlet pressure sensor 24, the air inlet safety valve 23 and the air inlet pressure sensor 24 are arranged on the air inlet pipeline 4 between the air inlet 2 and the circulating pipeline 6, the air inlet safety valve 23 mainly protects the air inlet pipeline 4 from overpressure, and if the overpressure is discharged to the atmosphere through the emptying pipeline 27.
The intake pressure gauge 11 and the intake pressure sensor 24 are used to detect the pressure of the gas in the intake pipe 4.
The cylinder group 7 serves to supply gas initially to the diaphragm compressor 1.
The air inlet pressure regulating valve 8 is used for regulating the air pressure in the air inlet pipeline 4, and meets the air inlet pressure requirements of diaphragm compressors for different values in actual operation.
The intake buffer tank 13 is used to stabilize the gas pressure at the inlet of the diaphragm compressor.
The air outlet buffer pipeline 18 is also provided with an air outlet safety valve 25 and an air outlet ball valve 26, the air outlet ball valve 26 is connected with an air outlet pipeline 27, and is used for discharging air when the unit stops running, the air outlet safety valve 25 mainly protects the air outlet pipeline 5 from overpressure, and if the overpressure is discharged to the atmosphere through the air outlet pipeline; the outlet pressure sensor 20 is configured to detect a gas pressure in the outlet buffer pipe 18, i.e. a gas pressure in the outlet pipe 5.
The air outlet pressure regulating valve 17 is used for regulating the air pressure in the air outlet pipeline 5.
The gas outlet buffer tank 19 is used for stabilizing the gas pressure at the outlet of the diaphragm type compressor.
When the air inlet buffer tank ball valve 14 and the air outlet buffer tank ball valve 21 are kept in an open state all the time, air in the air inlet pipeline 4 can enter the air inlet buffer tank 13 through the circulating pipeline 6, the air inlet buffer pipeline 12 and the air inlet buffer tank ball valve 14, and air in the air outlet pipeline 5 can enter the air outlet buffer tank 19 through the air outlet buffer pipeline 18 and the air outlet buffer tank ball valve 21; after the stop, the intake buffer tank ball valve 14 and the exhaust buffer tank ball valve 21 are closed, and the high-pressure gas can be stored in the intake buffer tank 13 and the exhaust buffer tank 19.
Working principle:
during detection, the diaphragm compressor 1 is started, and gas in the gas storage cylinder group 7 enters the diaphragm compressor 1 through the gas inlet pressure regulating valve 8, the gas inlet pneumatic ball valve 9, the gas inlet check valve 10, the gas inlet manual ball valve 22 and the gas inlet 2 on the gas inlet pipeline 4, and enters the gas inlet buffer tank 13 through the circulating pipeline 6, the gas inlet buffer pipeline 12 and the gas inlet buffer tank ball valve 13; after the gas is pressurized in the diaphragm type compressor 1, the gas is discharged from the gas outlet 3 to the gas outlet pipeline 5, and the high-pressure gas in the gas outlet pipeline 5 enters the gas outlet buffer tank 19 through the gas outlet buffer pipeline 18 and the gas outlet buffer tank ball valve 21 on one hand, and circulates back to the gas inlet pipeline 4 through the gas outlet manual ball valve 15, the gas outlet check valve 16, the gas outlet pressure regulating valve 17 and the circulating pipeline 6 on the other hand. In the process, the air pressure gauge 11 and the air pressure sensor 24 detect the air pressure in the air inlet pipeline 4, the air pressure in the air inlet pipeline 4 is regulated through the air inlet pressure regulating valve 8, the air pressure requirements of the diaphragm compressor 1 for different values in actual working are met, and the air inlet buffer tank 13 is used for stabilizing the air pressure of the inlet of the diaphragm compressor; the pressure of the gas in the gas outlet pipeline 5 is regulated by the gas outlet pressure regulating valve 17, the gas pressure in the gas outlet buffer pipeline 18, namely the gas pressure in the gas outlet pipeline 5 is detected by the gas outlet pressure sensor 20, so that whether the gas outlet pressure of the diaphragm compressor 1 is stable or not is judged, the gas pressure at the outlet of the diaphragm compressor is stabilized by the gas outlet buffer tank 19, and an actual gas tank can be simulated, so that the gas tank meets the actual working environment on site, and the aim of accurate detection result is fulfilled.
The above embodiments are not to be taken as limiting the scope of the utility model, and any alternatives or modifications to the embodiments of the utility model will be apparent to those skilled in the art and fall within the scope of the utility model.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (10)
1. The utility model provides a diaphragm type compressor test system, includes diaphragm type compressor, is equipped with air inlet and gas outlet on the diaphragm type compressor, its characterized in that: the air inlet is connected with an air inlet pipeline, the air outlet is connected with an air outlet pipeline, and a circulating pipeline is arranged between the air inlet pipeline and the air outlet pipeline; the air inlet pipeline is connected with an air storage cylinder group, an air inlet pressure regulating valve, an air inlet ball valve, an air inlet check valve and an air inlet pressure gauge are arranged on the air inlet pipeline, the air inlet pipeline is connected with an air inlet buffer pipeline through a circulating pipeline, the air inlet buffer pipeline is connected with an air inlet buffer tank, and the air inlet buffer pipeline is provided with an air inlet buffer tank ball valve; the air outlet pipe is provided with an air outlet manual ball valve, an air outlet check valve and an air outlet pressure regulating valve, the air outlet pipe is connected with an air outlet buffer pipe, the air outlet buffer pipe is connected with an air outlet buffer tank, and the air outlet buffer pipe is provided with an air outlet pressure sensor and an air outlet buffer tank ball valve.
2. The diaphragm compressor testing system of claim 1, wherein: the air inlet ball valve comprises an air inlet pneumatic ball valve and an air inlet manual ball valve.
3. The diaphragm compressor testing system of claim 1, wherein: and an air inlet safety valve and an air inlet pressure sensor are also arranged on the air inlet pipeline.
4. A diaphragm compressor testing system according to claim 3, wherein: the air inlet pressure gauge and the air inlet pressure sensor are used for detecting the air pressure in the air inlet pipeline.
5. The diaphragm compressor testing system of claim 1, wherein: the cylinder set is used to initially supply gas to the diaphragm compressor.
6. The diaphragm compressor testing system of claim 1, wherein: the air inlet pressure regulating valve is used for regulating the air pressure in the air inlet pipeline.
7. The diaphragm compressor testing system of claim 1, wherein: the intake buffer tank is used for stabilizing the gas pressure of the diaphragm compressor inlet.
8. The diaphragm compressor testing system of claim 1, wherein: the air outlet buffer pipeline is further provided with an air outlet safety valve and an air outlet ball valve, the air outlet ball valve is connected with the air outlet pipeline, and the air outlet pressure sensor is used for detecting the air pressure in the air outlet buffer pipeline.
9. The diaphragm compressor testing system of claim 1, wherein: the air outlet pressure regulating valve is used for regulating the air pressure in the air outlet pipeline.
10. The diaphragm compressor testing system of claim 1, wherein: the air outlet buffer tank is used for stabilizing the air pressure of the outlet of the diaphragm type compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180700.4U CN220227146U (en) | 2023-05-15 | 2023-05-15 | Diaphragm type compressor test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180700.4U CN220227146U (en) | 2023-05-15 | 2023-05-15 | Diaphragm type compressor test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220227146U true CN220227146U (en) | 2023-12-22 |
Family
ID=89185454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321180700.4U Active CN220227146U (en) | 2023-05-15 | 2023-05-15 | Diaphragm type compressor test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220227146U (en) |
-
2023
- 2023-05-15 CN CN202321180700.4U patent/CN220227146U/en active Active
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