CN110579707A - Fan motor test system - Google Patents
Fan motor test system Download PDFInfo
- Publication number
- CN110579707A CN110579707A CN201910966726.3A CN201910966726A CN110579707A CN 110579707 A CN110579707 A CN 110579707A CN 201910966726 A CN201910966726 A CN 201910966726A CN 110579707 A CN110579707 A CN 110579707A
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- fan motor
- sensor
- test system
- control card
- ink recorder
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000003993 interaction Effects 0.000 claims abstract description 5
- 230000001133 acceleration Effects 0.000 claims description 6
- 230000002950 deficient Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
A fan motor test system comprising: detecting a tool: used for fixing the fan motor; the signal acquisition device: the signal collection device is used for collecting signals of the fan motor; an upper computer: the system is used for analyzing, calculating and judging data, and performing human-computer interaction; sweep ink recorder: the system is used for collecting and confirming fan motor information of the fan; a storage system: and saving the fan motor information. The invention is provided with the preposed acquisition circuit and the sensor, so that the vibration information and the electrical information of the fan motor can be collected, the detected data is comprehensive, the signal acquisition device adopts the modularized arrangement, the size of the detection instrument is smaller, the transportation and the carrying are convenient, meanwhile, the detection tool can be suitable for fan motors of various models by arranging the flange base, the fan motor can be subjected to the inclination test according to the requirement, the detection result is accurate, and finally, the flow of any defective product can be avoided by matching the code scanner with an upper computer, so that the quality of the fan motor can be ensured.
Description
Technical Field
The invention relates to the technical field of fan motor testing, in particular to a fan motor testing system.
Background
The fan motor is as strong convection fever preferred scheme, can be suitable for with a great deal of fields such as computer, instrument, equipment, unmanned aerial vehicle, household electrical appliances. However, the existing fan motor testing instrument has a single function, can only detect the electrical performance of the fan motor, and cannot detect the electrical performance of the fan motor and simultaneously perform vibration testing, so that the detected data is incomplete; secondly, detecting instrument's volume is great, is unfavorable for the transportation and carries, detects the fan motor that the frock can only the single model of adaptation moreover, and can not carry out the slope test to fan motor for the result of detecting is inaccurate, and finally, the defective products that detect have the outflow hidden danger, can not guarantee fan motor's quality.
therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.
Disclosure of Invention
the present invention is directed to a fan motor testing system that can effectively solve the above-mentioned problems.
In order to achieve the purpose of the invention, the following technical scheme is adopted:
A fan motor test system, comprising:
Detecting a tool: used for fixing the fan motor;
The signal acquisition device: the detection tool is connected with the fan motor and used for collecting signals of the fan motor;
An upper computer: the signal acquisition device is connected with the computer and used for analyzing, calculating and judging data and carrying out human-computer interaction;
Sweep ink recorder: the upper computer is electrically connected with the fan motor and is used for collecting and confirming the information of the fan motor of the fan;
A storage system: and the fan motor is electrically connected with an upper computer, and the fan motor information is stored.
Further: the detection tool comprises a flange base, a plurality of connecting columns, an elastic part, a fixing column, a base, a first sensor and a second sensor, wherein the connecting columns are arranged above the flange base, the elastic part is arranged above the connecting columns, the fixing column is arranged above the elastic part, the base is arranged above the fixing column, the first sensor and the second sensor are arranged above the base, the lower end of the connecting column is fixedly connected with the upper surface of the flange base, the lower end of the elastic part is fixedly connected with the connecting columns, the lower end of the fixing column is connected with the upper end of the elastic part, the upper end of the fixing column is connected with the base, the first sensor is an acceleration sensor, the first sensor is fixedly connected with the base, the second sensor is an acceleration sensor, and the second sensor is fixedly connected with the base.
further: the first sensor is disposed along a direction of a rotation center line of the fan motor, and the second sensor is disposed along a direction perpendicular to the rotation center line of the fan motor.
further: the signal acquisition device comprises a housing, the housing is cuboid, the length of the signal housing is a, the a is more than or equal to 250 and less than or equal to 270 (unit: millimeter), the width of the signal housing is b, the b is more than or equal to 245 and less than or equal to 265 (unit: millimeter), the height of the housing is h, and the h is more than or equal to 60 and less than or equal to 80 (unit: millimeter).
Further: the shell is internally provided with a front acquisition circuit and a data acquisition control card positioned on the right side of the front acquisition circuit, and the front acquisition circuit and the data acquisition control card are detachably connected with the shell.
Further: the pre-acquisition circuit is electrically connected with the first sensor and the second sensor, the pre-acquisition circuit is electrically connected with the data acquisition control card, and the data acquisition control card is electrically connected with the upper computer.
further: the data acquisition control card comprises an MCU data acquisition control card, an FPGA data acquisition control card and the like.
Further: sweep ink recorder and include that first ink recorder and second sweep ink recorder, first ink recorder and the second sweep ink recorder all with host computer electrical connection, the second is swept ink recorder and is set up on the right surface of substandard product case inner chamber, the second sweep ink recorder with substandard product case bolted connection
compared with the prior art, the invention has the following beneficial effects: the fan motor testing system is provided with the front-mounted acquisition circuit and the sensor, so that the vibration information and the electrical information of the fan motor can be collected, the detected data is comprehensive, the signal acquisition device is modularly arranged, the size of a detection instrument is small, the transportation and the carrying are convenient, meanwhile, the detection tool can be suitable for fan motors of various models by arranging the flange base, the fan motor can be subjected to inclination testing according to the requirement, the detection result is accurate, and finally, the code scanner and an upper computer are matched, so that a qualified product can be prevented from flowing out, and the quality of the fan motor can be ensured.
Drawings
FIG. 1 is a schematic structural diagram of a fan motor testing system according to the present invention.
Fig. 2 is a schematic structural diagram of a detection tool of a fan motor test system according to the present invention.
FIG. 3 is a schematic structural diagram of a signal acquisition device of a fan motor testing system according to the present invention.
FIG. 4 is a schematic diagram of a partial structure of a fan motor testing system according to the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the invention.
The fan motor testing system of the present invention will be described in detail with reference to the accompanying drawings.
as shown in fig. 1 to 4, the fan motor test system of the present invention includes:
Detecting a tool 1: used for fixing the fan motor;
The signal acquisition device 2: the signal collection device is used for collecting signals of the fan motor;
An upper computer 3: the system is used for analyzing, calculating and judging data, and performing human-computer interaction;
Sweep ink recorder 4: the system is used for collecting and confirming fan motor information of the fan;
The storage system 5: and saving the fan motor information.
the detection tool 1 is connected with the signal acquisition device 2, the signal acquisition device 2 is electrically connected with the upper computer 3, the code scanning machine 4 is electrically connected with the upper computer 3, and the storage system 5 is electrically connected with the upper computer 3.
further: the detection tool 1 comprises a flange base 11, a plurality of connecting columns 12 located above the flange base 11, elastic pieces 13 located above the connecting columns 12, fixing columns 14 located above the elastic pieces 13, a base 15 located above the fixing columns 14, a first sensor 16 and a second sensor 17 arranged above the base 15. The flange base 11 is a flange base, and can be installed on automatic devices such as a manipulator, a mechanical arm and an electric cylinder so as to meet the measurement requirements of different working conditions. The number of the connecting columns 12 is four, and the lower ends of the connecting columns 12 are fixedly connected with the upper surface of the flange base 11. The elastic members 13 are arranged along the direction of the rotation center line of the fan motor, four elastic members 13 are arranged, the elastic members 13 include but are not limited to springs, rubber and the like, and the lower ends of the elastic members 13 are fixedly connected with the connecting column 12. The lower end of the fixing column 14 is connected with the upper end of the elastic piece 13. The upper end of the fixing column 14 is connected with the base 15, and the fan motor is connected with the base 15, and the connection mode can be bolt connection, sucker fixation and the like. The first sensor 16 is disposed along a rotation center line of the fan motor, the first sensor 16 is an acceleration sensor, and the first sensor 16 is fixedly connected to the base 15. The second sensor 17 is arranged along a direction perpendicular to a rotation center line of the fan motor, the second sensor 17 is an acceleration sensor, and the second sensor 17 is fixedly connected with the base 15.
Further, the signal acquisition device 2 comprises a housing 21, the housing 21 is rectangular, the length of the signal housing 21 is a, and then a is more than or equal to 250 and less than or equal to 270 (unit: mm), the width of the signal housing 21 is b, and then b is more than or equal to 245 and less than or equal to 265 (unit: mm), the height of the housing 21 is h, and then h is more than or equal to 60 and less than or equal to 80 (unit: mm).
Further, a front acquisition circuit 22 and a data acquisition control card 23 located on the right side of the front acquisition circuit 22 are arranged inside the shell 21, the front acquisition circuit 22 and the data acquisition control card 23 are detachably connected with the shell 21, and the specific connection mode is preferably bolt connection. Leading acquisition circuit 22 and data acquisition control card 23 adopts the modular design thinking, makes signal acquisition device 2's volume is littleer, conveniently carries, and is favorable to the upgrading and the maintenance in later stage.
Further, the pre-collecting circuit 22 is electrically connected to the first sensor 16 and the second sensor 17 so as to collect the vibration signals collected by the first sensor 16 and the second sensor 17, and the pre-collecting circuit 22 is electrically connected to the fan motor so that the pre-collecting circuit 22 can collect the electrical signals of the fan motor, which include, but are not limited to, the voltage, the current wave and the square wave of the fan motor. Leading acquisition circuit 22 with data acquisition control card 23 electric connection, data acquisition control card 23 with host computer 3 electric connection, data acquisition control card 23 can be right the data that leading acquisition circuit 22 gathered carry out preliminary treatment to with the data transmission who handles well extremely host computer 3, thereby host computer 3 with data acquisition control card carries out data interaction.
Further, the data acquisition control card 23 includes, but is not limited to, an MCU data acquisition control card, an FPGA data acquisition control card, and the like.
further, the code scanner 4 includes a first code scanner 41 and a second code scanner 42. The first code scanner 41 and the second code scanner 42 are electrically connected to the upper computer 3, the first code scanner 41 is used for determining information of a fan motor on the detection tool 1, and the first code scanner 41 is preferably a handheld code scanner. The second code scanning machine 42 is arranged on the right surface of the inner cavity of the defective box, the second code scanning machine 42 is connected with the defective box through bolts, and the specific model of the second code scanning machine 42 can be selected as required.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments.
example (b):
Firstly, a fan motor is placed on a base 15 and is in bolted connection with the base 15, at the moment, the placing angle of the fan motor and the detection tool 1 can be set according to needs, then test parameters are set through the upper computer 3, the test parameters can be fan motor voltage, PWM control signals, test time and the like, the information is sent to a data acquisition control card 23, then the fan motor starts to work, due to the arrangement of the elastic part 13, the base 15, the first sensor 16 and the second sensor 17 start to vibrate, further the first sensor 16 and the second sensor 17 can finish the acquisition of vibration signals, simultaneously the acquired data are sent to a preposed acquisition circuit 22, and then the data acquisition control card 23 analyzes a signal sampling module 22, and then, transmitting the data information to the upper computer 3 so that the upper computer 3 can analyze and calculate the data and display the result of the analysis and calculation.
Meanwhile, the first code scanner 41 can scan the fan motor, so that the upper computer 3 can synchronously transmit the test result to the storage system 5, so as to trace the source of the fan motor. And when the detection result of the fan motor is unqualified, the upper computer 3 is locked, at this time, the problem fan motor is required to be placed in the defective product box, and the second code scanner 42 is enabled to scan the bar code of the problem fan motor, so that the screen locking state of the upper computer 3 can be released.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (8)
1. A fan motor test system is characterized in that: it includes:
detecting a tool: used for fixing the fan motor;
The signal acquisition device: the detection tool is connected with the fan motor and used for collecting signals of the fan motor;
An upper computer: the signal acquisition device is connected with the computer and used for analyzing, calculating and judging data and carrying out human-computer interaction;
Sweep ink recorder: the upper computer is electrically connected with the fan motor and is used for collecting and confirming the information of the fan motor of the fan;
A storage system: and the fan motor is electrically connected with an upper computer, and the fan motor information is stored.
2. The fan motor test system of claim, wherein: the detection tool comprises a flange base, an elastic piece, a connecting column and a fixing column, wherein the connecting column is arranged at one end of the elastic piece, the fixing column is arranged at the other end of the elastic piece, one end of the connecting column is fixedly connected with the flange base, one end of the elastic piece is fixedly connected with the connecting column, the other end of the elastic piece is fixedly connected with the fixing column, the fixing column is located on the base at the other end of the fixing column, a first sensor and a second sensor are arranged on the base, the other end of the fixing column is fixedly connected with the base, the first sensor is an acceleration sensor, the first sensor is fixedly connected with the base, the second sensor is an acceleration sensor, and the second sensor is fixedly connected with the base.
3. The fan motor test system of claim 2, wherein: the first sensor is disposed along a direction of a rotation center line of the fan motor, and the second sensor is disposed along a direction perpendicular to the rotation center line of the fan motor.
4. the fan motor test system of claim 1, wherein: the signal acquisition device comprises a housing, the housing is cuboid, the length of the signal housing is a, the a is more than or equal to 250 and less than or equal to 270 (unit: millimeter), the width of the signal housing is b, the b is more than or equal to 245 and less than or equal to 265 (unit: millimeter), the height of the housing is h, and the h is more than or equal to 60 and less than or equal to 80 (unit: millimeter).
5. The fan motor test system of claim 4, wherein: the shell is internally provided with a front acquisition circuit and a data acquisition control card positioned on the right side of the front acquisition circuit, and the front acquisition circuit and the data acquisition control card are detachably connected with the shell.
6. the fan motor test system of claim 5, wherein: the pre-acquisition circuit is electrically connected with the first sensor and the second sensor, the pre-acquisition circuit is electrically connected with the data acquisition control card, and the data acquisition control card is electrically connected with the upper computer.
7. the fan motor test system of claim 6, wherein: the data acquisition control card comprises an MCU data acquisition control card and an FPGA data acquisition control card.
8. The fan motor test system of claim 1, wherein: sweep ink recorder and include that first ink recorder and second sweep ink recorder, first ink recorder and the second sweep ink recorder all with upper computer electrical connection, the second sweeps ink recorder and sets up on substandard product incasement surface, the second sweep ink recorder with substandard product case bolted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910966726.3A CN110579707A (en) | 2019-10-12 | 2019-10-12 | Fan motor test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910966726.3A CN110579707A (en) | 2019-10-12 | 2019-10-12 | Fan motor test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110579707A true CN110579707A (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910966726.3A Pending CN110579707A (en) | 2019-10-12 | 2019-10-12 | Fan motor test system |
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| Country | Link |
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| CN (1) | CN110579707A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731146A (en) * | 2021-01-08 | 2021-04-30 | 江苏航运职业技术学院 | Permanent magnet synchronous motor test bed |
| CN112901546A (en) * | 2021-02-24 | 2021-06-04 | 东风马勒热系统有限公司 | Indirect measuring method and device for performance of electric control silicone oil fan |
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| CN1479087A (en) * | 2002-08-28 | 2004-03-03 | 联想(北京)有限公司 | Vibration detecting method of heat radiator and its detecting system |
| CN101581622A (en) * | 2008-05-16 | 2009-11-18 | 台达电子工业股份有限公司 | Fan checking device |
| CN105466551A (en) * | 2015-12-16 | 2016-04-06 | 重庆圣锦汽车配件有限公司 | Fan shock testing apparatus |
| CN107192525A (en) * | 2017-06-13 | 2017-09-22 | 南昌大学 | A kind of civil engineering structure shock test device |
| US20190094105A1 (en) * | 2017-09-26 | 2019-03-28 | Hewlett Packard Enterprise Development Lp | Devices for testing axial fans |
| CN211905604U (en) * | 2019-10-12 | 2020-11-10 | 昆山欧标仪器有限公司 | Fan motor test system |
-
2019
- 2019-10-12 CN CN201910966726.3A patent/CN110579707A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1479087A (en) * | 2002-08-28 | 2004-03-03 | 联想(北京)有限公司 | Vibration detecting method of heat radiator and its detecting system |
| CN101581622A (en) * | 2008-05-16 | 2009-11-18 | 台达电子工业股份有限公司 | Fan checking device |
| CN105466551A (en) * | 2015-12-16 | 2016-04-06 | 重庆圣锦汽车配件有限公司 | Fan shock testing apparatus |
| CN107192525A (en) * | 2017-06-13 | 2017-09-22 | 南昌大学 | A kind of civil engineering structure shock test device |
| US20190094105A1 (en) * | 2017-09-26 | 2019-03-28 | Hewlett Packard Enterprise Development Lp | Devices for testing axial fans |
| CN211905604U (en) * | 2019-10-12 | 2020-11-10 | 昆山欧标仪器有限公司 | Fan motor test system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731146A (en) * | 2021-01-08 | 2021-04-30 | 江苏航运职业技术学院 | Permanent magnet synchronous motor test bed |
| CN112731146B (en) * | 2021-01-08 | 2022-05-17 | 江苏航运职业技术学院 | Permanent magnet synchronous motor test bed |
| CN112901546A (en) * | 2021-02-24 | 2021-06-04 | 东风马勒热系统有限公司 | Indirect measuring method and device for performance of electric control silicone oil fan |
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