CN102287362B - System for testing performance and energy efficiency of air compressor by simulating all-weather working conditions - Google Patents
System for testing performance and energy efficiency of air compressor by simulating all-weather working conditions Download PDFInfo
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- CN102287362B CN102287362B CN 201110210415 CN201110210415A CN102287362B CN 102287362 B CN102287362 B CN 102287362B CN 201110210415 CN201110210415 CN 201110210415 CN 201110210415 A CN201110210415 A CN 201110210415A CN 102287362 B CN102287362 B CN 102287362B
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Abstract
The invention relates to the technical field of air compressor detection, in particular to a system for testing the performance and energy efficiency of an air compressor by simulating all-weather working conditions, which comprises a simulation environment chamber, an outdoor air-conditioning system, an indoor air-conditioning system, the air compressor, an air-conditioning controller, an air storage tank, a parallel nozzle device, a silencer, a control center unit, a variable frequency fan and an air volume measuring and controlling device. Compared with the prior art, the system has the advantages that: the air volume measuring and controlling deice is arranged at an air inlet of the air compressor to be tested, so that the air volume entering the air compressor is measured precisely, and the working environments of the air compressor to be tested under different atmospheres can be easily simulated; the parallel nozzle device is arranged, the air volume is precisely measured, and air compressors to be tested having different powers can be measured by turning on or off different numbers of nozzles in different sizes; the system has a flexible structure and high expandability; and the comprehensive cost of the system is low.
Description
Technical field
The present invention relates to air compressor detection technique field, specifically the system of a kind of simulating all-weather working condition measurement air compressor performance and efficiency.
Background technique
Continue to increase in recent years the dynamics of energy-saving and emission-reduction along with country, the problem of the equipment power consumption that various application quantities are large is more and more paid attention to.Compressor is used one of equipment very widely as a kind of in industry and commercial field, how to improve its operation level, reduces energy consumption, and the efficiency that improves air compressor begins to become and more and more has realistic meaning.
At present, efficiency detects has become one of key content of energy-saving and emission-reduction, but the shortage of corresponding detection means has seriously restricted effective propelling that efficiency detects.Also do not have now the suitable test method of a cover science and device can realize performance and efficiency that air compressor carries out under round-the-clock, each working condition are detected, existing detection facility function is too simple, can only detect the performance of air compressor under a certain operating mode, can't realize round-the-clock working condition measurement, therefore, the data of detection have significant limitation; In addition, there is no the efficiency measuring ability, can't satisfy the active demand that present efficiency detects.
Summary of the invention
The present invention adopts frequency conversion fan and control centre unit to come under the simulating all-weather operating mode, air compressor to be carried out the detection of performance and efficiency for overcoming the deficiencies in the prior art.
For achieving the above object, design the system of a kind of simulating all-weather working condition measurement air compressor performance and efficiency, comprise simulated environment chamber, outdoor air conditioner system, indoor air-conditioning system, air compressor, air-conditioner controller, gas holder, parallel spray nozzle device, silencer, control centre unit, frequency conversion fan, air quantity measuring and control device, it is characterized in that: the air outlet of air quantity measuring and control device connects the suction port of air compressor, the air outlet of air compressor connects the suction port of gas holder, and the air outlet of gas holder connects the suction port of parallel spray nozzle device; The two-way of control centre unit connects respectively the air compartment environment control unit in parallel spray nozzle device and air quantity measuring and control device, automation spray nozzle device, the frequency conversion fan in the air quantity measuring and control device by air quantity observing and controlling passage; Another road of control centre unit connects air-conditioner controller by environment observing and controlling passage, and the outdoor air conditioner system connects indoor air-conditioning system by pipeline, and indoor air-conditioning system connects air-conditioner controller by environment observing and controlling passage; Air compressor connects the control centre unit by control loop; In described control centre unit, the workflow of test air compressor is as follows: (a) beginning; (b) enter the simulated environment chamber; (c) whether control centre's unit inspection simulated environment room temperature, humidity reach requirement, do not reach requirement and return to the simulated environment chamber and regulate, reach requirement air compressor carry out work; (d) air compressor carries out work; (e) the air quantity measuring and control device carries out work; (f) whether the air force of control centre's unit inspection air quantity measuring and control device reaches requirement, does not reach requirement and returns to the work of air quantity measuring and control device and regulate, and reaches requirement performance and the efficiency of control centre's unit inspection air compressor; (g) performance of control centre's unit inspection air compressor and efficiency; (h) the control centre unit is processed test data and draw the data performance curve; (i) test finishes.
Described simulated environment chamber is provided with heat insulation environmental chamber, indoor air-conditioning system, air-conditioner controller.
The upper end of described parallel spray nozzle device is provided with silencer.
Described air quantity measuring and control device is built-in with air compartment environment control unit and automation spray nozzle device, and air quantity measuring and control device front end connects frequency conversion fan.
The present invention compares with prior art, by at tested air compressor suction port, the air quantity measuring and control device being installed, not only accurately measure the air quantity that enters, and can simulate easily the working environment of tested air compressor in different barometric pressure situations, overcome existing test system and can only test service behaviour under a certain specific atmospheric pressure environment, made test system have Local Adaptation widely; Set up simultaneously parallel spray nozzle device, not only accurately measure air quantity, and can realize the measurement to the tested air compressor of different capacity by opening or close the nozzle of different sizes, varying number, the test specification of system is expanded greatly; On the basis that various operating modes are precisely simulated and realized, by energy consumption and the air output of accurate unit of measurement measured piece in the time, conveniently calculate the Energy Efficiency Ratio of tested air compressor; System architecture is flexible, extensibility is strong; The system synthesis cost is low.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the workflow schematic diagram of test air compressor.
Embodiment
The present invention is described further with reference to the accompanying drawings for the below.
As shown in Figure 1, air compressor 13 is positioned in the middle of simulated environment chamber 8, this simulated environment chamber 8 is provided with heat insulation environmental chamber, indoor air-conditioning system 10 and air-conditioner controller 11, realizes the operating mode of air compressor 13 under the varying environment temperature and humidity.Automatically controlled by control centre unit 3, reach the various temperature and humidity requirements that test needs.
The air outlet of air compressor 13 connects the suction port of gas holder 12, the air outlet of gas holder 12 connects the suction port of parallel spray nozzle device 2, realize accurate measurement to gas output by nozzle process, by opening the nozzle of different size and number, can realize accurately measuring for the gas output of the tested air compressor of different capacity.The unlatching of nozzle can be can be also that manual mode realizes automatically.
Installed silencer 1 additional in the upper end of parallel spray nozzle device 2, the operating noise of system is suppressed well.
On the basis that various operating modes are precisely simulated and realized, by energy consumption and the air output of accurate unit of measurement air compressor 13 in the time, conveniently calculate the Energy Efficiency Ratio of air compressor 13.
As shown in Figure 2, the workflow of test air compressor is as follows:
(a) beginning;
(b) enter the simulated environment chamber;
(c) whether control centre's unit inspection simulated environment room temperature, humidity reach requirement, do not reach requirement and return to the simulated environment chamber and regulate, reach requirement air compressor carry out work;
(d) air compressor carries out work;
(e) the air quantity measuring and control device carries out work;
(f) whether the air force of control centre's unit inspection air quantity measuring and control device reaches requirement, does not reach requirement and returns to the work of air quantity measuring and control device and regulate, and reaches requirement performance and the efficiency of control centre's unit inspection air compressor;
(g) performance of control centre's unit inspection air compressor and efficiency;
(h) the control centre unit is processed test data and draw the data performance curve;
(i) test finishes.
The work of whole system of the present invention is processed by control centre's unit automation.Complete the measurement to performance and efficiency under the round-the-clock working condition of air compressor, and automatically generated data and various data performance curve; System architecture is flexible, extensibility is strong; The system synthesis cost is low.
Claims (4)
1. the system of a simulating all-weather working condition measurement air compressor performance and efficiency, comprise the simulated environment chamber, the outdoor air conditioner system, indoor air-conditioning system, air compressor, air-conditioner controller, gas holder, parallel spray nozzle device, silencer, the control centre unit, frequency conversion fan, the air quantity measuring and control device, it is characterized in that: the air outlet of air quantity measuring and control device (6) connects the suction port of air compressor (13), the air outlet of air compressor (13) connects the suction port of gas holder (12), the air outlet of gas holder (12) connects the suction port of parallel spray nozzle device (2), the two-way of control centre unit (3) connects respectively the air compartment environment control unit (4) in parallel spray nozzle device (2) and air quantity measuring and control device (6), automation spray nozzle device (5), the frequency conversion fan (7) in air quantity measuring and control device (6) by air quantity observing and controlling passage (14), another road of control centre unit (3) connects air-conditioner controller (11) by environment observing and controlling passage (15), outdoor air conditioner system (9) connects indoor air-conditioning system (10) by pipeline, and indoor air-conditioning system (10) connects air-conditioner controller (11) by environment observing and controlling passage (15), air compressor (13) connects control centre unit (3) by control loop (16), in described control centre unit (3), the workflow of test air compressor is as follows: (a) beginning, (b) enter the simulated environment chamber, (c) whether control centre's unit inspection simulated environment room temperature, humidity reach requirement, do not reach requirement and return to the simulated environment chamber and regulate, reach requirement air compressor carry out work, (d) air compressor carries out work, (e) the air quantity measuring and control device carries out work, (f) whether the air force of control centre's unit inspection air quantity measuring and control device reaches requirement, does not reach requirement and returns to the work of air quantity measuring and control device and regulate, and reaches requirement performance and the efficiency of control centre's unit inspection air compressor, (g) performance of control centre's unit inspection air compressor and efficiency, (h) the control centre unit is processed test data and draw the data performance curve, (i) test finishes.
2. the system of a kind of simulating all-weather working condition measurement air compressor performance according to claim 1 and efficiency, it is characterized in that: described simulated environment chamber (8) is provided with heat insulation environmental chamber, indoor air-conditioning system (10), air-conditioner controller (11).
3. the system of a kind of simulating all-weather working condition measurement air compressor performance according to claim 1 and efficiency, it is characterized in that: the upper end of described parallel spray nozzle device (2) is provided with silencer (1).
4. the system of a kind of simulating all-weather working condition measurement air compressor performance according to claim 1 and efficiency, it is characterized in that: described air quantity measuring and control device (6) is built-in with air compartment environment control unit (4) and automation spray nozzle device (5), and air quantity measuring and control device (6) front end connects frequency conversion fan (7).
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110210415 CN102287362B (en) | 2011-07-26 | 2011-07-26 | System for testing performance and energy efficiency of air compressor by simulating all-weather working conditions |
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| CN 201110210415 CN102287362B (en) | 2011-07-26 | 2011-07-26 | System for testing performance and energy efficiency of air compressor by simulating all-weather working conditions |
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| CN102287362A CN102287362A (en) | 2011-12-21 |
| CN102287362B true CN102287362B (en) | 2013-06-05 |
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| CN 201110210415 Expired - Fee Related CN102287362B (en) | 2011-07-26 | 2011-07-26 | System for testing performance and energy efficiency of air compressor by simulating all-weather working conditions |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102734149B (en) * | 2012-07-19 | 2015-01-28 | 浙江强盛压缩机制造有限公司 | Compressor performance testing system |
| CN103291598A (en) * | 2013-05-07 | 2013-09-11 | 福州聚升汽车销售服务有限公司 | Multifunctional auto air conditioning compressor testing platform |
| CN104033372B (en) * | 2014-06-04 | 2016-03-30 | 上海英格索兰压缩机有限公司 | Air compressor host performance measurement system |
| CN108194343B (en) * | 2017-12-23 | 2019-04-05 | 东北大学 | A kind of vacuum pump test macro and test method |
| CN109185114A (en) * | 2018-08-28 | 2019-01-11 | 瑞田汽车压缩机（江苏）有限公司 | A kind of vehicle compressor running-in testing method |
| CN111551846A (en) * | 2019-02-12 | 2020-08-18 | 杭州三倍速机电有限公司 | Motor system energy efficiency detection method and system |
Citations (4)
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|---|---|---|---|---|
| US6374613B1 (en) * | 1998-11-24 | 2002-04-23 | Claudio Filippone | Miniaturized waste heat engine |
| CN201057140Y (en) * | 2007-06-07 | 2008-05-07 | 扬动股份有限公司 | Air compressor performance detection device |
| CN101576075A (en) * | 2009-06-08 | 2009-11-11 | 北京航空航天大学 | Device and method for measuring built-in low-temperature pumping speed |
| CN202215468U (en) * | 2011-07-26 | 2012-05-09 | 王英才 | Device for testing performance and energy efficiency of air compressor by simulating all-weather working conditions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4229791B2 (en) * | 2003-09-19 | 2009-02-25 | 真 金子 | Endoscope device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6374613B1 (en) * | 1998-11-24 | 2002-04-23 | Claudio Filippone | Miniaturized waste heat engine |
| CN201057140Y (en) * | 2007-06-07 | 2008-05-07 | 扬动股份有限公司 | Air compressor performance detection device |
| CN101576075A (en) * | 2009-06-08 | 2009-11-11 | 北京航空航天大学 | Device and method for measuring built-in low-temperature pumping speed |
| CN202215468U (en) * | 2011-07-26 | 2012-05-09 | 王英才 | Device for testing performance and energy efficiency of air compressor by simulating all-weather working conditions |
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