CN109268248A - Portable air compressor test device and method - Google Patents
Portable air compressor test device and method Download PDFInfo
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- CN109268248A CN109268248A CN201811028261.9A CN201811028261A CN109268248A CN 109268248 A CN109268248 A CN 109268248A CN 201811028261 A CN201811028261 A CN 201811028261A CN 109268248 A CN109268248 A CN 109268248A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
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- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention provides a kind of Portable air compressor test device and methods, carry convenient tool so as to provide one kind for the testing staff of existing air compressor machine and its drying system, can be used to whenever and wherever possible detect air compressor machine.The test device includes test host, Sensor box and the hand-held computer with test software.It can be to avoid the disassembly of air compressor machine and its processing system when carrying out periodic maintenance to train using the test device.It is equivalent to traditional detection mode, device and method provided by the invention can significantly reduce the maintenance cost of train air compressor machine and its drying system, and greatly improve the turnover rate of overhaul efficiency and train.
Description
Technical field
The present invention relates to the detection devices and method of air compressor machine and its drying system, arrange more particularly to track transportation industry
The detection device and method of the air compressor machine and its processing system that are used on vehicle.
Background technique
Come at present using compressed air in the train of field of track traffic, subway, high-speed rail and electric bus scholar, truck
Realize final braking.In order to guarantee the safety of driving, the air compressor machine and its drying system for generating compressed air are all necessary
It is regularly maintained, however, being different from being mounted on the fixation air compressor system in the place such as factory, building site, hospital mine, in rail traffic
Field, air compressor machine and its drying system are mounted on train, are mobile.Especially when air compressor machine failure, vehicle can be made
Brake system non-functional, to cause the immovable of vehicle.
In view of the above-mentioned problems, it is necessary to develop to be directed to the air compressor machine used on rail traffic delivery vehicle and its processing system
The novel detection device and method of system.
Summary of the invention
The present invention provides the detection devices and side of the air compressor machine used and its processing system on track transportation industry train
Method, so as to provide a kind of convenient tool for the testing staff of existing air compressor machine and its drying system, can be used to
When air compressor machine is detected everywhere.
When train is in operating status, if encountering air compressor machine failure, nearest parking just may require that, however nearest stop
There may not be the service ability of air compressor machine by putting.In order to facilitate detection, detection device provided by the invention must be small in size, again
Amount is light, easy to carry, while considering the running environment of train, it is necessary to waterproof and dustproof and shockproof.
Specific embodiment according to the present invention, provide it is a kind of it is portable, engineers and technicians can be allowed to take with oneself
The pneumatics machine detecting device of band, to bring a kind of completely new concept for track transportation industry: carrying out periodic maintenance to train
When, it can be to avoid the disassembly of air compressor machine and its processing system, especially on locomotive, since space limits, the disassembly of air compressor machine
An or extremely complex process；When the braking system of vehicle breaks down, in order to exclude or determine air compressor machine or
The problem of remaining air processing system, it is only necessary to which the interface for disconnecting air compressor machine and main conduit line such as blast main connects the present invention
Detection device air compressor machine can be had detected, without specially by air compressor machine be sent to profession maintenance place.
It is equivalent to traditional detection mode, device and method provided by the invention can significantly reduce train air compressor machine and its drying system
Maintenance cost, and greatly improve the turnover rate of overhaul efficiency and train.
According to all kinds of parameters of air compressor machine and its air dryer systems, equipment is divided into three parts, hand-held computer is main
Cabinet and Sensor box.Portable computer is used for interface and human-computer interaction, and the test software of customization is deposited in laptop computer, it
Pass through with programmable logic controller (PLC) (PLC) limited or wirelessly communicated.Also the result of test is passed through wired or wireless
Mode is transmitted on given server.Mainframe box mainly includes power module, PLC module, input and output I/O module, wirelessly
Module and all kinds of indicator lights.Its main function is to execute customization software, by the collected information of extraneous various kinds of sensors institute
It by conversion, calculates, result judgement, report generation and the man-machine interface for being transmitted to computer.Sensor box is by various kinds of sensors
Including pressure sensor, flow sensor temperature sensor, current transformer etc. is left concentratedly, easy to carry, preservation and management.
On the one hand, the present invention provides a kind of Portable air compressor test devices comprising:
Test host comprising power module, PLC module, entrance end I/O module and wireless communication module；
Sensor box comprising pressure sensor, temperature sensor, dew point transducer, flow sensor, oil level sensing
Device, current transformer, vibrating sensor；And
Hand-held computer, with customization software, be used for interface and human-computer interaction, the computer can and programmable logic
Controller (PLC) is communicated by wired or wireless, can also be transmitted to the result of test by wired or wireless mode
Given server；
Wherein, the main function of the test host is to execute the customization software, will be collected by various kinds of sensors
Information by conversion, calculating, result judgement, report generation and the man-machine interface for being transmitted to the computer.
According to a kind of embodiment, the power module in the test device may include mobile power source element and electricity
Source conversion element.
According to a kind of embodiment, the PLC module in the test device can be according to the finger of the customization software
Order collects the information that the sensor module is passed back and is converted into digital quantity, and carrying out processing to the digital quantity includes carrying out
In addition the result handled well is also directly generated report or is transmitted to the computer so that report is made by the comparison of record and standard value
Table simultaneously stores.
According to a kind of embodiment, the entrance end I/O module in the test device can receive extraneous sensing
The signal of device is simultaneously transferred to the PLC module.
According to a kind of embodiment, the wireless communication module in the test device can help the PLC module
Communication between the computer, and test result is safely transmitted to specified server in time
According to a kind of embodiment, the temperature sensor in the test device includes being respectively used to detection environment temperature
The temperature sensor of degree, compressed air outlet temperature, compressor head temperature.
According to a kind of embodiment, the vibrating sensor in the test device includes being respectively used to detection compressor
Vertical, horizontal and axial vibration amplitude vibrating sensor.
According to a kind of embodiment, the computer in the test device, can be by the finger of user as man-machine interface
Order is assigned to the PLC module and the operation result of the PLC module is also returned to interface.
According to a kind of embodiment, the test host in the test device and Sensor box are provided separately,
To which the sensor in the Sensor box is optionally used cooperatively with the test host.
According to a kind of embodiment, the customization software in the test device is divided into two parts, in which: first part
Be for testing, thus acording to the requirement of user and the different model of air compressor machine establishment corresponding test software detected
And it shows testing result and forms examining report, while according to the air compressor machine of different model and drying system and transmitting sensor
The signal to come over becomes digital quantity and is then compared with standard value, then comparison result is stored in institute according to the requirement of client
It states the storage element of PLC module or is transmitted to specified personnel or server by the wireless communication module；Second part
It is to carry out data base administration, is installed on remote server, air compressor machine is managed in the form of database.
On the other hand, the present invention also provides a kind of test method using the Portable air compressor test device,
Comprising:
(a) test item is selected according to the model and its operation conditions of vehicle and air compressor machine；
(b) start the test device and the detection program using the computer, suitable sensor is selected, for described
Test item is detected；
(c) failure is judged whether there is according to testing result, finds trouble unit, and indicates what needs updated when necessary
Component；
(d) it is directed to different test items, repeat the above steps (b) and (c), so that air compressor machine is completely examined
It surveys；
(e) according to the complete testing result to air compressor machine, air compressor machine fault-free is determined；
(f) examining report is generated, wherein the report can be stored in storage element according to test request, or is transmitted to specified
Server, and be further used for the data base administration to air compressor machine.
In another aspect, the present invention also provides the purposes of the Portable air compressor test device, wherein the test fills
Set the detection of the air compressor machine on train, subway, high-speed rail and electric bus scholar, truck.
The detector has following function:
1. temperature, the present inventor devises three temperature sensors, while detecting environment temperature or inlet temperature, and compression is empty
Gas outlet temperature, the temperature of compressor head.It can be detected by the temperature difference to compressed air delivery outlet temperature and room temperature
Whether the air cooling system in air compressor machine is normal.
2. oil temperature (cylinder surface test)；Oil temperature when by detection operating judges to operate whether normal, excessively high temperature
Degree can make lubricating oil fail.
3. flow: collecting the output data of air compressor machine by flowmeter to judge the operational paradigm of air compressor machine and fill wind
Ability.The wind energy power of filling of air compressor machine shows that current test all uses one on the time required for braking system abundance wind
A big container is tested, and has flowmeter, theoretically only it is to be understood that capacity can calculate the time.
4. pressure value: being designed as 2 pressure testing points, one in another going out in drying system of air compressor machine near exit
Near mouthful, the important parameter of the two pressure values inherently air compressor machine, and the difference of the two is also the work feedback of drying system.
In addition pressure sensor can also complete performing leak test.Current performing leak test is by coating similar soap in each interface
Liquid and observe whether generate bubble at the appointed time.And the present inventor uses pressure sensor, is tested by pressure maintaining, electricity
Brain will be automatically reminded to whether tester has leakage.The pressure value of safety valve can also be detected using pressure sensor.
5. dew point: for air compressor machine, especially field of track traffic, compressed air are the key that braking, compressed air
In if containing excessively high moisture, can be deposited in brake-press lead to causing the decline of braking efficiency, and then injure safety.
The content of moisture in compressed air, which is no more than normal value, to be guaranteed to the detection of air compressor machine dew point.
6. pressure switch: pressure switch is the start and stop of main component its charge air compressor of air compressor machine.With the time,
The start and stop value of pressure switch has drift, this tester is equipped with the test mouth to pressure switch, can test and be opened it at any time
Stop value to be corrected.
7. the Current Voltage of air compressor machine, the voltage of air compressor machine does not have very big variation, but electric current be according to load and
Variation, the offset of the shaft of air compressor machine, lubricating oil lack, and entrance of barrier etc. can all cause the load of air compressor machine to become
Change, by detecting electric current, tester is known that air compressor machine whether normal operation.
8. vibration, the present inventor devises three vibrating sensors, can detect hanging down for compressor or blower simultaneously in this way
Directly, horizontal and axial Oscillation Amplitude, while it also meets the test of the air compressor machine for Ke Nuoer, because of the pneumatics of Ke Nuoer
Machine has had two test points in design.
9. the detection of oil content can contain lubricating oil by the compressed air that air compressor machine comes out.These lubricating oil will affect
The quality of compressed air, so guaranteeing the quality of delivery air in compressor equipped with Oil-gas Separation filter.By to sky
The detection of oil content can retrodict out the quality of the gs-oil separator in air compressor machine in gas.
10. realize the with no paper of maintenance record, all information include the date of maintenance, operating staff, maintenance process and
As a result it is all saved by computer.
11. the big data management of air compressor machine.
Detailed description of the invention
Fig. 1 is a kind of description system frame of the Portable air compressor test device of specific embodiment according to the present invention
Figure.
Fig. 2 is a kind of a kind of description work of the Portable air compressor test device of specific embodiment according to the present invention
Scheme schematic diagram.
Fig. 3 is a kind of description program structure of the Portable air compressor test device of specific embodiment according to the present invention
Figure.
Fig. 4 is a kind of description program structure of the Portable air compressor test device of specific embodiment according to the present invention
The structure chart of troubleshooting module in figure.
Fig. 5 is a kind of description program structure of the Portable air compressor test device of specific embodiment according to the present invention
Structure chart of the second part of figure in relation to data base administration.
Specific embodiment
In order to make technical solution of the present invention, character of innovation, reach purpose and effect is easy to understand, below with reference to tool
Body illustrates and passes through following specific embodiments the invention will be further elaborated.
A kind of specific embodiment according to the present invention, as shown in Figure 1, Portable air compressor test device packet of the invention
Include following module:
1. power module, it includes two parts, and a part is mobile power source by battery composition, can according to the difference of the application and
It chooses whether to be equipped with, another part is the conversion of power supply, and external 220V alternating current is converted into PLC with other such as wireless mould
The power supplys such as 24V or 12V required for block or 36V.
2.PLC module: PLC module is to customize the executor of software.According to its collecting sensor module institute of the instruction of software
The information passed back simultaneously converts them to digital quantity, followed by includes the ratio of record and standard value to the processing of these digital quantities
Compared with third is that the result that will be handled well directly generates report or is transmitted to computer, all kinds of reports are made of computer and store.
It can design or purchase matured product ready-made in the market itself, as long as producing required for can satisfy automation control
Product, in this project of the invention, using the controller of WAGO.
3. entrance end I/O module, these ports I/O include digital signal and analog signal.The function of this part is to connect
It receives the signal of extraneous various kinds of sensors and transfers the signals to PLC, so the selection of these modules is with PLC
Match.Mutual inductor wherein is used about the test to electric current, invention increases breakers first of all for safety is guaranteed, secondly exist
Current value on air compressor machine is ampere grade, so the present inventor has and increases conversion module and be converted into the magnitude of current of ampere grade
Milliampere grade can receive so as to the end I/O.
4. wireless communication module: the effect of this module is to help the communication between PLC and computer first.Followed by it is
By test result, safety is transmitted to specified server in time.
5. sensor module: it includes pressure sensor, temperature sensor, dew point transducer, flow sensor, oil level biography
Sensor, vibrating sensor etc., its effect are the extraneous various information such as temperature of acquisition, pressure etc., and by these information
PLC. these sensors are sent to connect by fast interface and input/output module.It in design, can be by these module collection
In be placed on another suitcase, take out the access of corresponding sensor when in use just.Or it also can integrate in mainframe box
In.In addition current transformer, other external equipments such as detection tabs of pressure switch are also placed in this module by the present inventor.
6. operation and arithmetic core that customization software is this system.It is divided into two parts, and first part is for testing, its root
According to the corresponding test software of the different model establishment of the requirement and air compressor machine of user, operating staff is according to software prompt by step
Detection is completed, finally shows testing result, examining report can achieve automatically.It will according to the air compressor machine of different model and drying system
As input, the signal that sensor is sent becomes digital quantity and is compared with standard value their standard value.Then
It by comparison result according to the requirement of client, or is stored in the storage module of PLC, or is transmitted to by wireless module specified
Personnel or server on.Second part is data base administration, is installed on remote server, to pneumatics in the form of database
Machine is managed.
7. computer: the main function of computer is man-machine interface, the instruction issuing of people also can will to PLC by computer
The result of PLC operation returns to interface, including last test report.
A kind of specific embodiment according to the present invention, a kind of programme of work of Portable air compressor test device of the present invention
As shown in Figure 2.
In scheme shown in Fig. 2, the present inventor selects to have used CODESYS as programming language.PLC the present inventor selection
WAGO's, mainframe box external 220V power supply is converted into 24V direct current by power supply and supplies electricity to PLC power supply, and sensor is all concentrated on and passed
Sensor case takes out when in use and is connected in the I/O module of mainframe box by fast interface.The good software of PLC executive editor,
Or acquisition sensor information or operation are relatively and by the human-computer interface module of result loopback computer.The connection of computer and PLC can be with
By being wiredly connected to the interface of mainframe box or being connected by the wireless module built in mainframe box.
A kind of specific embodiment according to the present invention, a kind of software program of Portable air compressor test device of the present invention
Structure chart is as shown in Figure 3 and Figure 4, in which:
201 are selected either automatically or manually test item according to fault message；
202 execute the dependence test project of debugging；
203 empirically data and test results, intelligent positioning malfunctioning module；
The processing step of 204 prompt replacement malfunctioning modules；
205 re-execute the complete detection process of air compressor machine；
206 automatically generate examining report (positioning, method for removing comprising failure, final complete survey of troubleshooting
Examination).
To describe a kind of program structure diagram of the Portable air compressor test device of specific embodiment according to the present invention
Structure chart of the second part in relation to data base administration it is as shown in Figure 5, in which:
301 equipment automatically save the module of data, save the preservation of picture, the preservation of test result, the preservation of tendency chart
Deng test information；
The 302 additional information for needing to be manually entered, such as the number of train, air compressor machine model, tester's number etc.；
303 local data bases, temporarily store test data, include that power down automatically saves, and automatically generate the functions such as report；
Data are uploaded to database in such a way that ssl is encrypted by 304 data uploading modules；
305 network modules, including but not limited to by 4G, the network communication modules such as wifi；
306 big data management modules；
307 remote data base MySQL, the customized warning message of automatic push；
308 artificial intelligence study modules；
309 air compressor machine maintenance managements；
310 spare parts managements；
311 handheld device retrieval modules, IOS or Andriod system mobile phone are retrieved detection information, are pushed away with receiving
It send；
312 webpage terminal retrieval modules, the equipment such as computer or notebook retrieve detection information, and receive push,
313 other terminal modules；
314 data to be pushed, encryption are pushed to terminal user；
The different classes of data of 315 propelling datas are to administrative staff, service personnel, procurement manager etc..
The feature of product of the present invention includes:
1. tester is the portable detection device for air compressor machine.It is integrated with the newest sensor technology in the world
And PLC technology, small in size, light-weight, the shockproof requirement for meeting railway systems of water proof and dust proof.
2. tester is integrated with sensor required for the main project of pneumatics machine testing or equipment, so that operator
It can disposably solve the problems, such as that all air compressor machines are related.According to the maintenance requirement of air compressor machine on air compressor machine especially train, adopt
The specified data of collection record data and judge the quality of air compressor machine by the comparison with correct data, it not only can be with
Normal service for air compressor machine can be used for the troubleshooting of air compressor machine.
3. tester is linear and non-dots to the data acquisition of institute's test object.Such as to the pressure value of output and
Temperature value, current test mode be handheld device, thus obtain the result is that some time point, and this tester is detection
Some period, such as all changes of the pressure value from 0KPA to 100KPA.Some is equally had recorded to the test of operating current
All data of period, such tester have found those sporadic failures with regard to personnel.
4. the test program and testing procedure of tester standardize, convenient and simple, operator only needs according to computer
Prompt operation, ensure that the accuracy of data collected, next reduces the qualification threshold of maintenance personal first.Simultaneously
Due to being mounted with wireless transport module, enable the professional of maintenance general headquarters timely see maintenance content and as a result,
When an error occurs, the personnel transfer that site operation personnel can be more professional with general headquarters at any time is with judging result.
5. expansible and compatible.The software and hardware that the design of this tester uses considers compatibility, to PLC
Selection can have Siemens and its STEP software or FESTO and CODESYS software.Product supply is ensured that in this way
Reliability.Extra input is remained in I/O module, so that new survey can be directly accessed when there is new demand in the future
Try equipment or new sensor.For example all noise is not detected in each class testing at present, and in actual operation, superelevation
Noise is exactly the problematic performance of air compressor machine running.
6. the design of tester separates sensor and test box, required for experienced operator can be allowed to select
Sensor goes to scene, to keep equipment lighter.
The advantage that the present invention mentions product includes:
1. portable, can band anywhere air compressor machine is overhauled.It is mainly shown as in field of track traffic first
It avoids dismantling air compressor machine from train when middle rank maintenance, as long as the gas outlet of air compressor machine is connected sensor of the invention, choosing
With different sensors, air compressor machine can completely be examined.It is advanced repair must dismantle air compressor machine when, also can be existing
Field detect avoiding air compressor machine back to system shop to the air compressor machine for more finishing changing components, because at present only in sky
Press manufacturer and big servicing center just have the to maintain equipment of fixed air compressor machine.When braking system faults, in order to arrange
Except the likelihood of failure of air compressor machine, it can only listen by experienced engineer to scene apparently determine at present.And provide the present invention
Portable tester, the completely inspection by national standard or Railway Bureau's standard can be carried out to air compressor machine at the scene, so that it is determined that
The failure or fault-free of air compressor machine avoid intact air compressor machine being sent to genuine or overhaul base.
2. reducing maintenance cost.Air compressor machine dismantled from train time-consuming and laborious, also adds the down time of train, by
Genuine or the centralized maintenance of overhaul base are expensive first, secondly time-consuming.It is required that having more air compressor machines to keep turnover rate.
3. due to can site examining and repairing, accelerate air compressor machine even train turnover rate.
4. the standardization of air compressor machine overhaul procedure, report it is with no paper, all data sources are in sensor, directly by computer
Record, the accuracy for improving data also avoid missing inspection and artificial reading, the error rate of hand-kept.Scheme in test process
The prompt of picture and text is so that test simplification, reduces the technical threshold of pneumatics machine overhauling employee.
5. providing a kind of portable Accreditation Tool for client, the responsibility between supplier and client is cleared.
6. one grade of a machine, customize report produced by software be actually for air compressor machine and its drying system provide it is a with
Body archives, improve managerial ability.At present in railway systems, in order to provide train turnover rate, air compressor machine is unit replacement, assembly
Replacement refers to the air compressor machine integral demounting on train and hands to supplier, and supplier provides the whole pneumatics safeguarded
Machine and drying system, these systems may be old fault-free or had failure then to repair, it is also possible to new, because
It is the process of assembly exchange, only one process dismantled and reinstalled improves train turnover rate really, but produces
Raw defect is the past history that train never knows that its air compressor machine, if had failure, to cause a hidden trouble to safety.
7. the second part of customization software is the foundation and management of air compressor machine database, it is different from enterprise, to air compressor machine
Using being several or tens, air compressor machine is mounted in track transportation industry, each car, only the sky of Chinese Railway parent company
Press ownership is just more than 100,000, and the service life of these air compressor machines reaches even 30 years 20 years, so to these pneumatics
The archives of establishing respectively of machine are managed that it is very important.Customization software of the invention is by each air compressor machine and its operation
State is input to database in a wired or wireless manner, further sets up archives for them, forms a rail traffic sky
The database of press can be managed in the future using the concept of big data, than such as whether the air compressor machine of certain model is more effective,
Failure rate is lower, and if the air compressor machine of certain model has flaw, can claim damages etc..
Above specific embodiment be for being further described and demonstrated to technical solution of the present invention, not be used to pair
The scope of the present invention is limited.The equivalent knot that those skilled in the art applies specification and claim of the invention to be done
The variation of structure or step, all belongs to the scope of protection of the present invention.
Claims (13)
1. a kind of Portable air compressor test device comprising:
Test host comprising power module, PLC module, entrance end I/O module and wireless communication module；
Sensor box comprising pressure sensor, temperature sensor, dew point transducer, flow sensor, fuel level sensor, electricity
Current transformer, vibrating sensor；And
Hand-held computer, with customization software, be used for interface and human-computer interaction, the computer can and Programmable logical controller
Device (PLC) is communicated by wired or wireless, can also be transmitted to the result of test by wired or wireless mode specified
Server；
Wherein, the main function of the test host is to execute the customization software, will be by the collected letter of various kinds of sensors institute
Breath is by conversion, calculating, result judgement, report generation and the man-machine interface for being transmitted to the computer.
2. the apparatus according to claim 1, wherein the power module includes mobile power source element and power conversion elements.
3. the apparatus according to claim 1, wherein the PLC module can be according to the instruction acquisition institute of the customization software
It states the information that sensor module is passed back and is converted into digital quantity, and carrying out processing to the digital quantity includes being recorded and being marked
In addition the result handled well is also directly generated report or is transmitted to the computer so that report is made and deposits by the comparison of quasi- value
Storage.
4. the apparatus according to claim 1, wherein the entrance end I/O module can receive the signal of extraneous sensor
And it is transferred to the PLC module.
5. the apparatus according to claim 1, wherein the wireless communication module can help the PLC module and the electricity
Communication between brain, and test result is safely transmitted to specified server in time.
6. the apparatus according to claim 1, wherein the temperature sensor includes being respectively used to detection environment temperature, compression
The temperature sensor of air exit temp, compressor head temperature.
7. the apparatus according to claim 1, wherein the vibrating sensor include be respectively used to detection compressor it is vertical,
Horizontal and axial vibration amplitude vibrating sensor.
8. the apparatus according to claim 1, wherein the computer can give the instruction issuing of user as man-machine interface
The operation result of the PLC module is also returned to interface by the PLC module.
9. the apparatus according to claim 1, wherein the test host and Sensor box are provided separately, thus described
Sensor in Sensor box is optionally used cooperatively with the test host.
10. the apparatus according to claim 1, wherein the customization software is divided into two parts, in which: first part is to be used for
Test, thus acording to the requirement of user and the different model of air compressor machine establishment corresponding test software detected and shown
Testing result simultaneously forms examining report, while being sent according to the air compressor machine of different model and drying system and by sensor
Signal becomes digital quantity and is then compared with standard value, then comparison result is stored in the PLC according to the requirement of client
The storage element of module is transmitted to specified personnel or server by the wireless communication module；Second part is to carry out
Data base administration is installed on remote server, is managed in the form of database to air compressor machine.
11. a kind of test method using any one of the claim 1-10 Portable air compressor test device comprising:
(a) test item is selected according to the model and its operation conditions of vehicle and air compressor machine；
(b) start the test device and the detection program using the computer, suitable sensor is selected, for the test
Project is detected；
(c) failure is judged whether there is according to testing result, finds trouble unit, and instruction needs the portion updated when necessary
Part；
(d) it is directed to different test items, repeat the above steps (b) and (c), so that air compressor machine is completely detected；
(e) according to the complete testing result to air compressor machine, air compressor machine fault-free is determined；
(f) examining report is generated, wherein the report can be stored in storage element according to test request, or is transmitted to specified clothes
Business device, and it is further used for the data base administration to air compressor machine.
12. a kind of purposes of Portable air compressor test device, wherein any one of claim 1-10 Portable air compressor
Detection of the test device for air compressor machine on vehicle.
13. purposes described in claim 12, wherein the vehicle is train, subway, high-speed rail and electric bus scholar, truck.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028261.9A CN109268248A (en) | 2018-09-04 | 2018-09-04 | Portable air compressor test device and method |
| CN201910823620.8A CN110425126B (en) | 2018-09-04 | 2019-09-02 | Portable air compressor testing device and testing method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028261.9A CN109268248A (en) | 2018-09-04 | 2018-09-04 | Portable air compressor test device and method |
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| CN109268248A true CN109268248A (en) | 2019-01-25 |
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| CN201910823620.8A Active CN110425126B (en) | 2018-09-04 | 2019-09-02 | Portable air compressor testing device and testing method and application thereof |
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|---|---|---|---|---|
| CN113933001B (en) * | 2020-06-29 | 2024-04-30 | 广州地铁集团有限公司 | Main air pipe pressure leakage assessment method and device based on big data and electronic equipment |
| CN112326937B (en) * | 2020-11-04 | 2022-12-13 | 衢州学院 | Oil gas detection device of low-carbon screw air compressor |
| CN114112447B (en) * | 2021-11-24 | 2024-05-28 | 中车大连机车车辆有限公司 | Locomotive departure front function test method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691651A (en) * | 2012-05-23 | 2012-09-26 | 上海昶嘉工业设备有限公司 | Energy-saving tester for air-compressor system |
| JP2012202270A (en) * | 2011-03-24 | 2012-10-22 | Hitachi Koki Co Ltd | Air compressor |
| CN203009263U (en) * | 2012-12-11 | 2013-06-19 | 天津众恒控制工程有限公司 | Air compressor performance test board for vehicle |
| CN104122834A (en) * | 2014-07-25 | 2014-10-29 | 株洲高新技术产业开发区壹星科技有限公司 | Control method and device for heat-adsorption-free air drier |
| CN204140365U (en) * | 2014-09-20 | 2015-02-04 | 潍柴动力股份有限公司 | The electronic air compression system performance test system of a kind of new-energy automobile |
| CN106870342A (en) * | 2017-01-23 | 2017-06-20 | 钛柯电子科技（上海）有限公司 | A kind of intelligent air compressor and its drying system with self-checking system |
-
2018
- 2018-09-04 CN CN201811028261.9A patent/CN109268248A/en not_active Withdrawn
-
2019
- 2019-09-02 CN CN201910823620.8A patent/CN110425126B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012202270A (en) * | 2011-03-24 | 2012-10-22 | Hitachi Koki Co Ltd | Air compressor |
| CN102691651A (en) * | 2012-05-23 | 2012-09-26 | 上海昶嘉工业设备有限公司 | Energy-saving tester for air-compressor system |
| CN203009263U (en) * | 2012-12-11 | 2013-06-19 | 天津众恒控制工程有限公司 | Air compressor performance test board for vehicle |
| CN104122834A (en) * | 2014-07-25 | 2014-10-29 | 株洲高新技术产业开发区壹星科技有限公司 | Control method and device for heat-adsorption-free air drier |
| CN204140365U (en) * | 2014-09-20 | 2015-02-04 | 潍柴动力股份有限公司 | The electronic air compression system performance test system of a kind of new-energy automobile |
| CN106870342A (en) * | 2017-01-23 | 2017-06-20 | 钛柯电子科技（上海）有限公司 | A kind of intelligent air compressor and its drying system with self-checking system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110425126B (en) | 2021-04-06 |
| CN110425126A (en) | 2019-11-08 |
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