CN103671064A - Device for measuring pump performance - Google Patents
Device for measuring pump performance Download PDFInfo
- Publication number
- CN103671064A CN103671064A CN201310627599.7A CN201310627599A CN103671064A CN 103671064 A CN103671064 A CN 103671064A CN 201310627599 A CN201310627599 A CN 201310627599A CN 103671064 A CN103671064 A CN 103671064A
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- Prior art keywords
- pump
- connects
- pipeline
- water pump
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Control Of Non-Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The invention provides a device for measuring pump performance. The device comprises a water tank, a vacuum gauge, a water pump, a motor, a power meter, an outlet valve and a turbine flowmeter. The water tank is connected with a pipeline which is provided with a valve and the vacuum gauge and connected with the water pump, the water pump is connected with the motor which is provided with the power meter, an outlet of the water pump is connected with the outlet valve which is connected with the turbine flowmeter, and the flowmeter is connected with the water tank. The device for measuring the pump performance is simple in structure, and a performance curve of the pump can be obtained by measuring required data from group 15 to group 20.
Description
Technical field
The present invention relates to a kind of device of measuring pump performance, belong to field of mechanical technique.
Background technique
At the manufacturing shop of water pump, measure pump performance, how could set up a set of experimental setup according to existing equipment, be the technical problem of the present invention's solution.
Summary of the invention
The invention provides a kind of device of measuring pump performance, by this device, record each with the relevant data of pump performance, through multi-group data combination, can learn the quality of this pump performance.
Technological scheme of the present invention is as follows: a kind of device of measuring pump performance, comprise tank, vacuum measuring instrument, water pump, motor, wattmeter, outlet valve and turbine flowmeter, described tank connecting pipeline, pipeline is provided with valve and vacuum measuring instrument, and pipeline connects water pump, and water pump connects motor, motor is provided with wattmeter, water delivery side of pump connection outlet valve, outlet valve connects turbine flowmeter, turbine flowmeter connection water channel.
Further, on described exit of pump pipeline, be connected with pressure gauge.
The device of this measurement pump performance the present invention relates to, its linkage structure is simple, measures 15 groups-20 groups of desired datas and can draw pump performance curve.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention measures the device of pump performance.
Embodiment
As shown in Figure 1, this device comprises tank 1, vacuum measuring instrument 2, water pump 3, motor 4, wattmeter 5, outlet valve 7 and turbine flowmeter 9, described tank connecting pipeline, pipeline is provided with valve and vacuum measuring instrument, and pipeline connects water pump 3, and water pump 3 connects motor 4, motor is provided with wattmeter 5, the outlet connection outlet valve 7 of water pump 3, outlet valve 7 connects turbine flowmeter 8, turbine flowmeter 8 connection water channels.
On water pump 3 export pipelines, be connected with pressure gauge 6.
Described eddy-current flowmeter 8 connects instrument display; Instrument display 9 connection mode number converters, analog-digital converter connects central processing unit (CPU).Connect central processing unit (CPU) and be connection computer, pass through computer software, can directly measured data on flows be recorded, after recording, by matlab software support, drawn data can be gone out to curve values, passing through function relation, pressure value and magnitude of power are recorded, by computer, calculated this function three-dimensional curve relation or curved surface relation are directly drawn.According to the national normal value of testing water pump, contrast show that the measured water pump performance of the present invention is good and bad.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (3)
1. a device of measuring pump performance, it is characterized in that, described device comprises tank, vacuum measuring instrument, water pump, motor, wattmeter, outlet valve and turbine flowmeter, described tank connecting pipeline, and pipeline is provided with valve and vacuum measuring instrument, pipeline connects water pump, water pump connects motor, and motor is provided with wattmeter, water delivery side of pump connection outlet valve, outlet valve connects turbine flowmeter, turbine flowmeter connection water channel.
2. a kind of device of measuring pump performance according to claim 1, is characterized in that, on described exit of pump pipeline, is connected with pressure gauge.
3. a kind of device of measuring pump performance according to claim 1, is characterized in that, described eddy-current flowmeter connects instrument display; Instrument display connection mode number converter, analog-digital converter connects central processing unit (CPU).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627599.7A CN103671064A (en) | 2013-11-30 | 2013-11-30 | Device for measuring pump performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627599.7A CN103671064A (en) | 2013-11-30 | 2013-11-30 | Device for measuring pump performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103671064A true CN103671064A (en) | 2014-03-26 |
Family
ID=50309613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310627599.7A Pending CN103671064A (en) | 2013-11-30 | 2013-11-30 | Device for measuring pump performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103671064A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100513A (en) * | 2014-08-01 | 2014-10-15 | 随州亿丰泵业有限公司 | Performance test platform of high-pressure water pump |
| CN107575371A (en) * | 2017-08-01 | 2018-01-12 | 裴迎新 | A kind of pump capacity measurement apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100199137B1 (en) * | 1996-12-14 | 1999-06-15 | 정몽규 | Water-pump flow measuring device for a vehicle |
| CN202338477U (en) * | 2011-12-09 | 2012-07-18 | 山东省农业机械科学研究所 | Water pump test bench capable of automatically returning water |
| CN202483853U (en) * | 2012-01-13 | 2012-10-10 | 杭州哲达科技股份有限公司 | Water pump delivery inspection device |
| CN102734147A (en) * | 2012-06-26 | 2012-10-17 | 成都嘉陵华西光学精密机械有限公司 | System and method for comprehensively testing performance of vacuum pumps |
| CN202510337U (en) * | 2012-01-19 | 2012-10-31 | 天津清源电动车辆有限责任公司 | Performance testing system for direct-current water pump used in electric automobile |
| CN102966525A (en) * | 2012-11-07 | 2013-03-13 | 欧贝黎新能源科技股份有限公司 | Intelligent testing and monitoring system for photovoltaic pump |
| CN203670180U (en) * | 2013-11-30 | 2014-06-25 | 无锡大阿福信息科技有限公司 | Device for measuring pump performance |
-
2013
- 2013-11-30 CN CN201310627599.7A patent/CN103671064A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100199137B1 (en) * | 1996-12-14 | 1999-06-15 | 정몽규 | Water-pump flow measuring device for a vehicle |
| CN202338477U (en) * | 2011-12-09 | 2012-07-18 | 山东省农业机械科学研究所 | Water pump test bench capable of automatically returning water |
| CN202483853U (en) * | 2012-01-13 | 2012-10-10 | 杭州哲达科技股份有限公司 | Water pump delivery inspection device |
| CN202510337U (en) * | 2012-01-19 | 2012-10-31 | 天津清源电动车辆有限责任公司 | Performance testing system for direct-current water pump used in electric automobile |
| CN102734147A (en) * | 2012-06-26 | 2012-10-17 | 成都嘉陵华西光学精密机械有限公司 | System and method for comprehensively testing performance of vacuum pumps |
| CN102966525A (en) * | 2012-11-07 | 2013-03-13 | 欧贝黎新能源科技股份有限公司 | Intelligent testing and monitoring system for photovoltaic pump |
| CN203670180U (en) * | 2013-11-30 | 2014-06-25 | 无锡大阿福信息科技有限公司 | Device for measuring pump performance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100513A (en) * | 2014-08-01 | 2014-10-15 | 随州亿丰泵业有限公司 | Performance test platform of high-pressure water pump |
| CN107575371A (en) * | 2017-08-01 | 2018-01-12 | 裴迎新 | A kind of pump capacity measurement apparatus |
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Application publication date: 20140326 |