CN205445993U - Compressor test bench - Google Patents
Compressor test bench Download PDFInfo
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- CN205445993U CN205445993U CN201521130320.5U CN201521130320U CN205445993U CN 205445993 U CN205445993 U CN 205445993U CN 201521130320 U CN201521130320 U CN 201521130320U CN 205445993 U CN205445993 U CN 205445993U
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- valve
- gas
- testing stand
- ball valve
- valve block
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Abstract
The utility model provides a compressor test bench, it contains: the test bench import, the import of this test bench with surveyed the compressor intercommunication, establish ties in proper order through the pipeline have first valve piece, a pneumatic ball valve, second valve piece, first gas bomb group, third valve piece, mass flow meter, the 2nd pneumatic ball valve, first heat exchanger, governing valve, second gas bomb group, first air -vent valve, second heat exchanger, third air -vent valve, the 8th manometer, fourth pneumatic ball valve, third gas bomb group, the 3rd pneumatic ball valve, is surveyed the compressor through test bench export and this and is fed through, be equipped with a branch road that has the 5th pneumatic ball valve between second heat exchanger and this the third gas bomb group, the test that has of this second valve piece and third valve piece is propped up on the road safely, and safe of this test is equipped with the 6th manual ball valve and the 8th manual ball valve on the road, this third valve piece intercommunication has first external air supply in order to provide gaseous, first valve piece second valve piece third valve piece is equipped with corresponding pneumatic element respectively.
Description
Technical field
This utility model relates to a kind of compressor testing stand, specifically, it is simply that the complete machine security performance before dispatching from the factory compressor, the simulation debugging of service behaviour.
Background technology
The compressor of current domestic a lot of compressor producer is after factory-assembled, and complete machine is forwarded directly to use scene, carries out complete machine security performance, the test of service behaviour, debugging efforts behind scene.Limited by field condition, the problem that complete machine is produced in security performance, service behaviour test process, rectification get up the time cycle the most long, the cost occurred is the highest.Also affect compressor quality status in the minds of client simultaneously.
Utility model content
In view of the foregoing, the purpose of this utility model, it is to provide a kind of compressor testing stand, can quickly be detected the security performance of compressor, service behaviour etc. by this testing stand.
For achieving the above object, this utility model is by the following technical solutions:
A kind of compressor testing stand, it comprises:
Testing stand import；This testing stand import connects with tested compressor, it is sequentially connected in series the first valve block, the first pneumatic ball valve, the second valve block, the first gas bomb group, the 3rd valve block, mass flowmenter, the second pneumatic ball valve, First Heat Exchanger, regulation valve, the second gas bomb group, the first pressure regulator valve, the second heat exchanger, the 3rd pressure regulator valve, the 8th Pressure gauge, the 4th pneumatic ball valve, the 3rd gas bomb group, the 3rd pneumatic ball valve by pipeline, has connected with this tested compressor through testing stand outlet；One it is provided with the branch road of the 5th pneumatic ball valve between described second heat exchanger and the 3rd gas bomb group；This second valve block and the 3rd valve block have on a safe branch road of test, the safe branch road of this test is provided with the 6th manual ball valve and the 8th manual ball valve；3rd valve block is communicated with the first external gas source to provide gas；Described first valve block, described second valve block, described 3rd valve block are respectively equipped with corresponding pneumatic element.
In a preferred embodiment, described first gas bomb group is a 24L gas bomb, and described second gas bomb group is four 80L gas bombs, and described 3rd gas bomb group is two 24L gas bombs.
In a preferred embodiment, it is also associated with one second external gas source between the outlet of described testing stand and described 3rd gas bomb group.
In a preferred embodiment, comprising two testboard air inlets 1 and connect with the first valve block, this first valve block is provided with the first Pressure gauge and the second Pressure gauge detecting this this two testboard inlet pressure respectively；Separated two the air inlet branch roads being provided with the first gate valve, first manual ball valve and the second gate valve, the second manual ball valve by this first valve block, these two air inlet branch roads are combined into this first pneumatic ball valve before described first pneumatic ball valve.
In a preferred embodiment, described second valve block is provided with the 3rd Pressure gauge, the first pressure transmitter and the first safety pressure release valve of series connection the 25th manual ball valve.
In a preferred embodiment, described 3rd valve block is provided with the second pressure transmitter and the second safety pressure release valve of series connection stop valve, and the 3rd valve block is additionally provided with an emergency bypass and connects the 8th manual ball valve of spare interface and this first extraneous source of the gas and this second valve block.
In a preferred embodiment, being additionally provided with one the 4th valve block and connect the second gas bomb group, the 4th valve block is provided with the 3rd safety pressure release valve and the 4th safety pressure release valve.
8, compressor testing stand according to claim 7, it is characterized in that, when described second gas bomb group is four 80L gas bombs, one end of three described gas bombs and this regulation valve are by the pipeline connection with the 11st manual ball valve, the other end of three described 80L gas bombs connects with this regulation pressure valve, and remaining this gas bomb directly connects with this regulation pressure valve and connects with this second heat exchanger and this first pressure regulator valve.
In a preferred embodiment, the two ends of described first pressure regulator valve are also parallel with the branch road with the second pressure regulator valve.
In a preferred embodiment, thermometer is arranged at the corresponding position of pipeline according to demand.
This utility model provides the benefit that: this utility model is operated the test of performance and safety to compressor, makes by the complete qualified compressor of this debugging on testbed, after transport to use scene, it is possible to rapidly enter actual working state.
Accompanying drawing explanation
Fig. 1 is the system schematic of a preferred embodiment of the present utility model.
Fig. 2 is enlarged diagram at the A of Fig. 1.
Fig. 3 is enlarged diagram at the B of Fig. 1.
Fig. 4 is enlarged diagram at the C of Fig. 1.
Detailed description of the invention
Hereinafter only with embodiment the enforcement aspect that this utility model is possible is described, but and be not used to limit the category that this utility model to be protected, first give chat bright.
As shown in Figures 1 to 4, this utility model provides a kind of compressor testing stand, and it comprises:
Testing stand import 1；This testing stand import connects with tested compressor, it has been sequentially connected in series the first valve block K-1 by pipeline, first pneumatic ball valve QQ-101, second valve block K-2, first gas bomb group 13, 3rd valve block K-3, mass flowmenter CNG050, second pneumatic ball valve QQ-102, First Heat Exchanger 9, regulation valve PV-01, second gas bomb group 9, first pressure regulator valve PCV-01, second heat exchanger 11, 3rd pressure regulator valve PCV-03, 8th Pressure gauge PI-08, 4th pneumatic ball valve QQ-104, 3rd gas bomb group 7, 3rd pneumatic ball valve QQ-103, connect with this tested compressor through testing stand outlet 2；One it is provided with the branch road of the 5th pneumatic ball valve QQ-105 between described second heat exchanger 11 and the 3rd gas bomb group 7；This second valve block K-2 and the 3rd valve block K-3 has on a safe branch road of test, and the safe branch road of this test is provided with the 6th manual ball valve QV-106 and the 8th manual ball valve QV-108；3rd valve block is communicated with the first external gas source to provide gas；Described first valve block K-1, described second valve block K-2, described 3rd valve block K-3 are respectively equipped with corresponding pneumatic element.Remaining pneumatic element can be installed according to demand.This first extraneous source of the gas provides nitrogen to be can supplied gas.
Can be tested the safety of tested compressor by such structure, be together in series one system of formation by compressor complete for assembling and this testing stand.Source of the gas is provided to testing stand by the first external gas source, open the 3rd manual ball valve QV-103 on the pipeline of the first external gas source 5, and the 6th manual ball valve QV-106 tested on safe branch road that second between valve block K-2 and the 3rd valve block K-3, 8th manual ball valve QV-108, gas is made to enter testing stand, and gas is normal circulation order, observe the 8th Pressure gauge PI-08, testing stand is made to export 2 Stress control at 2-3MPa, start the 3rd pneumatic ball valve QQ-103, gas flow test platform pipeline is made to enter compresser cylinder, the corresponding manual ball valve of manual unlocking, with foam water detected gas pipeline junction after stablizing 10-15 second.See if there is bubble to produce, progressively get rid of all leak sources.
After complete machine safety feature test, test system of compressor can enter automatic running status.When compressor runs automatically, the gas in pipeline is compressed step by step, whether meet design requirement by instrument detection parameters such as the compressor outlet temperature at different levels arranged, pressure.Compressor delivery pressure meets after design requires, the gases at high pressure of outlet, by this testing stand access port, through follow-up pressure regulation, metering, tests out this model compressor in certain inlet pressure, the performance indications such as discharge capacity of certain outlet pressure.During this automated system operation, belong to closed circulation system.Compressor outlet high pressure nitrogen, after testing stand, pressure regulation, metering, returns to suction port of compressor, compressor continue to compress step by step transmission.By heat exchanger, nitrogen is cooled down.When Hi-pot test, this laboratory table enables the loop at the 5th pneumatic ball valve QQ-105 place, and when low voltage experiment, this reality platform enables the 4th pneumatic ball valve QQ-104 and the loop at the 3rd pressure regulator valve PCV-03 place.
It is preferred that described first gas bomb group is a 24L gas bomb, described second gas bomb group is four 80L gas bombs, and described 3rd gas bomb group is two 24L gas bombs.With this in test system is run, nitrogen is stored.
As shown in Figures 1 to 4, QV-101 to 125 be manual ball valve, PI-01 to PI-08 be Pressure gauge.PCV-01 to PCV-03 is pressure regulator valve, and QQ-101 to QQ-105 is pneumatic ball valve, and PSV-01 to PSV-04 is safety pressure release valve.Its main getting type of this utility model is as follows:
Comprising two testboard air inlets 1 to connect with the first valve block K-1, this first valve block K-1 is provided with the first Pressure gauge PI-01 and PI-02 detecting this this two testboard air inlet 1 pressure respectively；Separated two the air inlet branch roads being provided with the first gate valve ZV-01, first manual ball valve QV-01 and the second gate valve ZV-02, the second manual ball valve QV-02 by this first valve block K-1, these two air inlet branch roads are combined into this first pneumatic ball valve QQ-101 before described first pneumatic ball valve QQ-101.
Described second valve block K-2 is provided with the 3rd Pressure gauge PI-03, the first pressure transmitter PT-01 and the first safety pressure release valve PSV-01 of series connection the 25th manual ball valve QV-125.
Described 3rd valve block K-3 is provided with the second pressure transmitter PT-02 and the second safety pressure release valve PSV-02 of series connection stop valve, and the 3rd valve block K-3 is additionally provided with an emergency bypass and connects the 8th manual ball valve QV-08 of spare interface 3 and this first extraneous source of the gas 5 and this second valve block K-2.
Being additionally provided with one the 4th valve block K-4 and connect the second gas bomb group 9, the 4th valve block is provided with the 3rd safety pressure release valve PSV-03 and the 4th safety pressure release valve PSV-04.
When described second gas bomb group is four 80L gas bombs 9, one end of three described 80L gas bombs 9 and this regulation valve PV-01 are by the pipeline connection with the 11st manual ball valve QV-111, the other end of three described 80L gas bombs 9 connects with this regulation pressure valve PV-01, and remaining this gas bomb 9 directly connects with this regulation pressure valve PV-01 and connects with this second heat exchanger 11 and this first pressure regulator valve PCV-01.
The two ends of described first pressure regulator valve PCV-01 are also parallel with the branch road with the second pressure regulator valve PCV-02.
Thermometer is arranged at the corresponding position of pipeline according to demand.
In sum, this utility model is operated the test of performance and safety to compressor, makes by the complete qualified compressor of this debugging on testbed, after transport to use scene, it is possible to rapidly enter actual working state.
Claims (10)
1. a compressor testing stand, it is characterised in that it comprises:
Testing stand import 1；This testing stand import connects with tested compressor, it is sequentially connected in series the first valve block, the first pneumatic ball valve, the second valve block, the first gas bomb group, the 3rd valve block, mass flowmenter, the second pneumatic ball valve, First Heat Exchanger, regulation valve, the second gas bomb group, the first pressure regulator valve, the second heat exchanger, the 3rd pressure regulator valve, the 8th Pressure gauge, the 4th pneumatic ball valve, the 3rd gas bomb group, the 3rd pneumatic ball valve by pipeline, has connected with this tested compressor through testing stand outlet；One it is provided with the branch road of the 5th pneumatic ball valve between described second heat exchanger and the 3rd gas bomb group；This second valve block and the 3rd valve block have on a safe branch road of test, the safe branch road of this test is provided with the 6th manual ball valve and the 8th manual ball valve；3rd valve block is communicated with the first external gas source to provide gas；Described first valve block, described second valve block, described 3rd valve block are respectively equipped with corresponding pneumatic element.
Compressor testing stand the most according to claim 1, it is characterised in that described first gas bomb group is a 24L gas bomb, described second gas bomb group is four 80L gas bombs, and described 3rd gas bomb group is two 24L gas bombs.
Compressor testing stand the most according to claim 1 and 2, it is characterised in that be also associated with one second external gas source between the outlet of described testing stand and described 3rd gas bomb group.
Compressor testing stand the most according to claim 3, it is characterised in that comprise two testboard air inlets and the connection of the first valve block, this first valve block is provided with the first Pressure gauge and the second Pressure gauge detecting this this two testboard inlet pressure respectively；Separated two the air inlet branch roads being provided with the first gate valve, first manual ball valve and the second gate valve, the second manual ball valve by this first valve block, these two air inlet branch roads are combined into this first pneumatic ball valve before described first pneumatic ball valve.
Compressor testing stand the most according to claim 4, it is characterised in that described second valve block is provided with the 3rd Pressure gauge, the first pressure transmitter and the first safety pressure release valve of series connection the 25th manual ball valve.
Compressor testing stand the most according to claim 5, it is characterized in that, described 3rd valve block is provided with the second pressure transmitter and the second safety pressure release valve of series connection stop valve, and the 3rd valve block is additionally provided with an emergency bypass and connects the 8th manual ball valve of spare interface and this first extraneous source of the gas and this second valve block.
Compressor testing stand the most according to claim 6, it is characterised in that being additionally provided with one the 4th valve block and connect the second gas bomb group, the 4th valve block is provided with the 3rd safety pressure release valve and the 4th safety pressure release valve.
Compressor testing stand the most according to claim 7, it is characterized in that, when described second gas bomb group is four 80L gas bombs, one end of three described gas bombs and this regulation valve are by the pipeline connection with the 11st manual ball valve, the other end of three described 80L gas bombs connects with this regulation pressure valve, and remaining this gas bomb directly connects with this regulation pressure valve and connects with this second heat exchanger and this first pressure regulator valve.
Compressor testing stand the most according to claim 8, it is characterised in that the two ends of described first pressure regulator valve are also parallel with the branch road with the second pressure regulator valve.
Compressor testing stand the most according to claim 9, it is characterised in that thermometer is arranged at the corresponding position of pipeline according to demand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130320.5U CN205445993U (en) | 2015-12-31 | 2015-12-31 | Compressor test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130320.5U CN205445993U (en) | 2015-12-31 | 2015-12-31 | Compressor test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205445993U true CN205445993U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130320.5U Active CN205445993U (en) | 2015-12-31 | 2015-12-31 | Compressor test bench |
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| Country | Link |
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| CN (1) | CN205445993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793800A (en) * | 2019-11-28 | 2020-02-14 | 中国科学院工程热物理研究所 | Air source device for closed type experiment system of compressor and control method of air source device |
| CN115949581A (en) * | 2023-03-15 | 2023-04-11 | 合肥通用机械研究院有限公司 | Complete machine energy efficiency test bed for power compressor and test method |
-
2015
- 2015-12-31 CN CN201521130320.5U patent/CN205445993U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793800A (en) * | 2019-11-28 | 2020-02-14 | 中国科学院工程热物理研究所 | Air source device for closed type experiment system of compressor and control method of air source device |
| CN115949581A (en) * | 2023-03-15 | 2023-04-11 | 合肥通用机械研究院有限公司 | Complete machine energy efficiency test bed for power compressor and test method |
| CN115949581B (en) * | 2023-03-15 | 2023-05-19 | 合肥通用机械研究院有限公司 | Power compressor complete machine energy efficiency test bed and test method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |