CN204627956U - Air Compressor Test detection device - Google Patents
Air Compressor Test detection device Download PDFInfo
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- CN204627956U CN204627956U CN201520207951.6U CN201520207951U CN204627956U CN 204627956 U CN204627956 U CN 204627956U CN 201520207951 U CN201520207951 U CN 201520207951U CN 204627956 U CN204627956 U CN 204627956U
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- air compressor
- knock out
- out drum
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- detection device
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Abstract
The utility model relates to a kind of Air Compressor Test detection device, and comprise upper-position unit, PLC, frequency variator, variable-frequency motor, air compressor to be measured and gas holder, PLC connects upper-position unit and frequency variator respectively, and frequency variator connects variable-frequency motor; The rotating shaft of variable-frequency motor and air compressor to be measured is formed and is rotationally connected, and the air outlet of air compressor to be measured is communicated with gas holder; Also comprise knock out drum, the entrance point of knock out drum and the outlet of gas holder, the outlet end of knock out drum connects nozzle, nozzle is provided with flow transducer, knock out drum is provided with pressure transducer and differential pressure pickup.Detection device of the present utility model provides hardware supports for air compressor performance test; By knock out drum tank connected with gas storage, make obtain metastable air-flow in knock out drum, thus make each sensor be arranged on knock out drum record parameter when air compressor works.
Description
Technical field
The utility model relates to a kind of Air Compressor Test detection device.
Background technique
Air compressor product is the basic industry of national economy, it has inseparable relation with national defence, oil, chemical industry, medicine, food, urban construction, traffic, general industry and mining industry, is one of indispensable main dynamics equipment of most other industry enterprises.
Formally divide, have piston type, screw type, piston screw tandem, sliding vane, half oil-free lubrication and full-oil-free lubrication etc.From purposes point, have general use, chemical fertilizer, chemical industry, petroleum production, offshore platform, industrial, mine, peculiar to vessel, naval vessels, weaponry with etc.General exhaust pressure scope: 0.5 ~ 400 MPa, volume flow scope: 0.1 ~ 100 M3/min, unit driving power scope: 0.5 ~ 560 KW.Wherein mesolow type air compressor is the class type that lots of production is maximum, application surface is the widest.
According to industry statistic data, the year power consumption that air compressor runs accounts for 7% of Chinese national economy power consumption total amount.The growth rate of its power consumption is synchronous with China GDP growth rate substantially, simultaneously air compressor belongs to the essential industry power running machine relating to high temperature, high pressure, power consumption, oil consumption, water consumption, noise, vibration, security of operation and electrical safety, and country carries out the mandatory administration product of production licence system.Along with the fast development of Chinese national economy, its market demand is by increasing.
At present, through the joint efforts of whole industry many decades, the performance of China's air compressor product and quality have had larger skill upgrading.But compared with the product of the internationally famous companies such as American I NGERSOLL RAND, Italian ATLAAS, U.S. Shou Li, still system architecture simpler for ubiquity, combination property is not high, energy consumption is relatively large, reliability operation is poor, key technology research is not enough, the gaps such as service life of key parts and components is lower.Therefore, air compressor performance is detected, it is the basis realizing air compressor key technology, key components and parts, energy-saving and cost-reducing and reliability consideration, particularly air compressor energy-saving and emission-reduction science of carrying out in depth is analyzed and studied, meet the industrial policy guiding of national green environmental protection and energy saving, obviously Social benefit and economic benefit will be produced, have very important practical significance to national economy.
Model utility content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of Air Compressor Test detection device.
The utility model solves the technological scheme that its technical problem adopts: a kind of Air Compressor Test detection device, comprise upper-position unit, PLC, frequency variator, variable-frequency motor, air compressor to be measured and gas holder, described PLC connects upper-position unit and frequency variator respectively, and described frequency variator connects variable-frequency motor; The rotating shaft of described variable-frequency motor and air compressor to be measured is formed and is rotationally connected, and the air outlet of described air compressor to be measured is communicated with gas holder;
Also comprise knock out drum, the entrance point of described knock out drum and the outlet of gas holder, the outlet end of described knock out drum connects nozzle, described nozzle is provided with flow transducer, described knock out drum is provided with pressure transducer and differential pressure pickup, described flow transducer and pressure transducer form Electricity Federation with upper-position unit respectively.
Further, described knock out drum is also provided with the humidity transducer for detecting knock out drum inner high voltage gas humidity, described humidity transducer and upper-position unit form Electricity Federation.
Further, be provided with torsionmeter between described variable-frequency motor and air compressor to be measured, described variable-frequency motor and air compressor to be measured are formed through torsionmeter and are in transmission connection, and described torsionmeter and upper-position unit form Electricity Federation.
Further, also comprise a test stand, described variable-frequency motor, air compressor to be measured and torsionmeter are arranged on this test stand, and described test stand is provided with raising platform, and described air compressor to be measured is arranged on this raising platform.
Further, described knock out drum inlet is also provided with the pressure valve for controlling gas holder and knock out drum break-make.
The beneficial effects of the utility model are: detection device of the present utility model provides hardware supports for air compressor performance test;
By knock out drum tank connected with gas storage, make obtain metastable air-flow in knock out drum, thus make each sensor be arranged on knock out drum record air compressor work time parameter, and compared by the setup parameter these running parameters being transferred to upper-position unit and air compressor, thus judge the performance of air compressor.
The output power of air compressor to be measured can be recorded by the torsionmeter arranged, and by will power be recorded compared with the power of setting, detect whether it qualified.
Raising platform on experiment frame, can make this detection device be suitable for the air compressor of different large low height, expand the using scope of this detection device.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the schematic diagram of the utility model detection device;
Wherein, 1, variable-frequency motor, 2, air compressor to be measured, 3, gas holder, 4, knock out drum, 5, pressure transducer, 6, differential pressure pickup, 7, flow transducer, 8, humidity transducer, 9, torsionmeter.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of Air Compressor Test detection device, comprises upper-position unit, PLC, frequency variator, variable-frequency motor 1, air compressor to be measured 2 and gas holder 3, PLC and connects upper-position unit and frequency variator respectively, and frequency variator connects variable-frequency motor 1; Variable-frequency motor 1 is formed with the rotating shaft of air compressor 2 to be measured and is rotationally connected, and the air outlet of air compressor 2 to be measured is communicated with gas holder 3.
Also comprise knock out drum 4, the entrance point of knock out drum 4 and the outlet of gas holder 3, the outlet end of knock out drum 4 connects nozzle, nozzle is provided with flow transducer 7, knock out drum 4 is provided with pressure transducer 5 and differential pressure pickup 6, flow transducer 7 and pressure transducer 5 form Electricity Federation with upper-position unit respectively.Knock out drum 4 inlet is also provided with the pressure valve for controlling gas holder 3 and knock out drum 4 break-make.
The design of knock out drum 4 can make the air pressure that air compressor 2 to be measured is producing can be in a metastable state at knock out drum 4, because, if gas holder 3 is directly connected with air compressor 2 to be measured, the air-flow that air compressor 2 to be measured produces directly enters gas holder 3, therefore gas holder 3 internal gas flow is relatively unstable, set up now knock out drum 4, the air-flow in knock out drum 4 is relatively stable.
Knock out drum 4 is also provided with the humidity transducer 8 for detecting knock out drum 4 inner high voltage gas humidity, humidity transducer 8 and upper-position unit form Electricity Federation.
Pressure transducer 5, differential pressure pickup 6, flow transducer 7 and humidity transducer 8 are by detecting the air-flow in knock out drum 4, obtain an actual parameter, then this actual parameter is transferred to upper-position unit, by the setting value of air compressor 2 to be measured between contrast, upper-position unit judges whether the performance of this air compressor 2 to be measured is stablized.
Be provided with torsionmeter 9 between variable-frequency motor 1 and air compressor to be measured 2, variable-frequency motor 1 and air compressor to be measured 2 are formed through torsionmeter 9 and are in transmission connection, and torsionmeter 9 and upper-position unit form Electricity Federation.The actual power of air compressor mainly tested by torsionmeter 9, and air compressor is relative with setting power before by this actual power recorded, for judging the performance of this air compressor.
Also comprise a test stand, variable-frequency motor 1, air compressor to be measured 2 and torsionmeter 9 are arranged on this test stand, test stand are provided with raising platform (not shown), and air compressor 2 to be measured is arranged on this raising platform.This raising platform, can make this detection device be suitable for the air compressor of different large low height, expand the using scope of this detection device.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this model utility technological thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (5)
1. an Air Compressor Test detection device, it is characterized in that, comprise upper-position unit, PLC, frequency variator, variable-frequency motor (1), air compressor to be measured (2) and gas holder (3), described PLC connects upper-position unit and frequency variator respectively, and described frequency variator connects variable-frequency motor (1); Described variable-frequency motor (1) is formed with the rotating shaft of air compressor to be measured (2) and is rotationally connected, and the air outlet of described air compressor to be measured (2) is communicated with gas holder (3);
Also comprise knock out drum (4), the entrance point of described knock out drum (4) and the outlet of gas holder (3), the outlet end of described knock out drum (4) connects nozzle, described nozzle is provided with flow transducer (7), described knock out drum (4) is provided with pressure transducer (5) and differential pressure pickup (6), described flow transducer (7) and pressure transducer (5) form Electricity Federation with upper-position unit respectively.
2. Air Compressor Test detection device according to claim 1, it is characterized in that, described knock out drum (4) is also provided with the humidity transducer (8) for detecting knock out drum (4) inner high voltage gas humidity, described humidity transducer (8) and upper-position unit form Electricity Federation.
3. Air Compressor Test detection device according to claim 1, it is characterized in that, torsionmeter (9) is provided with between described variable-frequency motor (1) and air compressor to be measured (2), described variable-frequency motor (1) and air compressor to be measured (2) are formed through torsionmeter (9) and are in transmission connection, and described torsionmeter (9) and upper-position unit form Electricity Federation.
4. Air Compressor Test detection device according to claim 3, it is characterized in that, also comprise a test stand, described variable-frequency motor (1), air compressor to be measured (2) and torsionmeter (9) are arranged on this test stand, described test stand is provided with raising platform, and described air compressor to be measured (2) is arranged on this raising platform.
5. Air Compressor Test detection device according to claim 1, is characterized in that, described knock out drum (4) inlet is also provided with the pressure valve for controlling gas holder (3) and knock out drum (4) break-make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207951.6U CN204627956U (en) | 2015-04-08 | 2015-04-08 | Air Compressor Test detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207951.6U CN204627956U (en) | 2015-04-08 | 2015-04-08 | Air Compressor Test detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627956U true CN204627956U (en) | 2015-09-09 |
Family
ID=54046993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520207951.6U Expired - Fee Related CN204627956U (en) | 2015-04-08 | 2015-04-08 | Air Compressor Test detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204627956U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812691A (en) * | 2015-11-27 | 2017-06-09 | 衢州市质量技术监督检测中心 | A kind of performance of air compressor detecting system and detection method |
| CN107023474A (en) * | 2017-04-24 | 2017-08-08 | 广东艾高装备科技有限公司 | A kind of air compressor machine Auto-Test System and method of testing |
| CN110530656A (en) * | 2018-05-25 | 2019-12-03 | 中车唐山机车车辆有限公司 | A kind of air supply system testing stand |
| CN112177913A (en) * | 2020-09-25 | 2021-01-05 | 中铁二十局集团有限公司 | Air compressor machine test system |
-
2015
- 2015-04-08 CN CN201520207951.6U patent/CN204627956U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812691A (en) * | 2015-11-27 | 2017-06-09 | 衢州市质量技术监督检测中心 | A kind of performance of air compressor detecting system and detection method |
| CN107023474A (en) * | 2017-04-24 | 2017-08-08 | 广东艾高装备科技有限公司 | A kind of air compressor machine Auto-Test System and method of testing |
| CN107023474B (en) * | 2017-04-24 | 2019-06-18 | 广东艾高装备科技有限公司 | A kind of air compressor machine Auto-Test System and test method |
| CN110530656A (en) * | 2018-05-25 | 2019-12-03 | 中车唐山机车车辆有限公司 | A kind of air supply system testing stand |
| CN112177913A (en) * | 2020-09-25 | 2021-01-05 | 中铁二十局集团有限公司 | Air compressor machine test system |
| CN112177913B (en) * | 2020-09-25 | 2024-03-15 | 中铁二十局集团有限公司 | Air compressor testing system |
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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: 20150909 Termination date: 20160408 |