CN201757050U - Real-time graphic monitoring device for operating parameters of air compressor - Google Patents
Real-time graphic monitoring device for operating parameters of air compressor Download PDFInfo
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- CN201757050U CN201757050U CN2010202838557U CN201020283855U CN201757050U CN 201757050 U CN201757050 U CN 201757050U CN 2010202838557 U CN2010202838557 U CN 2010202838557U CN 201020283855 U CN201020283855 U CN 201020283855U CN 201757050 U CN201757050 U CN 201757050U
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Abstract
The utility model discloses a real-time graphic monitoring device for operating parameters of an air compressor. The real-time graphic monitoring device adopts a pressure sensor and a temperature sensor to respectively monitor pressure and temperature at an inlet and on the body side of the air compressor at real time, output ends of the pressure sensor and the temperature sensor are respectively connected with an analog-to-digital conversion module, an output end of the analog-to-digital conversion module is connected with an input end of a CPU processing module, the CPU processing module is in bidirectional connection with a data terminal of a storage module, an output end of the CPU processing module is connected with a control module, input ends of a display module and a printing module are respectively connected to the CPU processing module, and an output end of an operation setting module is also connected to the CPU processing module. The real-time graphic monitoring device can realize real-time graphic displaying and monitoring of operating parameters of the air compressor, assist users to control variation process of the operating parameters of the air compressor visually, store history parameters, and then call and display the history parameters in a graphic form when in fault data analysis, thereby bringing convenience to control and fault analysis of the air compressor.
Description
Technical field
The utility model relates to a kind of compressor operation parameter real-time graph supervisory device.
Background technique
Air compressor is widely used in the manufacturing operation process, compressor operation relates to multiple parameter and makes control corresponding according to parameter, and its parameter comprises the import exhaust pressure P1 of air compressor and temperature T 1, do side exhaust pressure P2 and temperature T 2, motor operation frequency, motor operate power, compressor operation time etc.; At present mostly the pressure and temperature parameter of compressor operation shows on the controller display screen with the form of numerical value after by sensor acquisition, the control module of input air compressor realizes the control to air compressor after the numerical value process data processing of CPU of sensor acquisition, yet this demonstration numerical value has only reflected the running state of a certain moment air compressor, the running state of section air compressor sometime can't be reflected intuitively, the change procedure of parameter in the air compressor control procedure can't be intuitively understood.Simultaneously, the historical record of compressor operation parameter is also with the state storage of each Operational Limits at certain time point.Based on this display mode, in case break down, the information in the historical data base of need browsing is one by one inquired about the compressor operation situation of this of section fault time, and therefore the data of inquiry do not possess intuitive, have brought certain difficulty for the control and the trouble analysis of air compressor.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of compressor operation parameter real-time graph supervisory device, utilize this device can realize that the real-time graph of compressor operation parameter shows and monitoring, the change procedure of understanding the compressor operation parameter directly perceived, the storage history parameters, when failure data analyzing, the historical record of this parameter can graphics mode call demonstration, is convenient to the control and the trouble analysis of air compressor.
For solving the problems of the technologies described above, the utility model compressor operation parameter real-time graph supervisory device comprises the pressure transducer of being located at air compressor air intlet and dried side respectively and the control module of temperature transducer and air compressor, it also comprises analog-to-digital conversion module, the CPU puocessing module, memory module, the operation setting module, display modular and print module, the signal output part of described pressure transducer and temperature transducer is connected the input end of described analog-to-digital conversion module, the output terminal of described analog-to-digital conversion module connects the input end of described CPU puocessing module, described CPU puocessing module is connected with the data terminal of described memory module is two-way, the output terminal of described CPU puocessing module connects the input end of described control module, the input end of described display modular and print module is connected described CPU puocessing module respectively, and the output terminal of described operation setting module connects described CPU puocessing module.
Because the utility model compressor operation parameter real-time graph supervisory device has adopted technique scheme, it is the pressure and temperature that adopts pressure sensor and temperature transducer are monitored air compressor import and dried side respectively in real time, the output terminal of pressure transducer and temperature transducer is connected analog-to-digital conversion module respectively, the output terminal of analog-to-digital conversion module connects the input end of CPU puocessing module, the CPU puocessing module is connected with the data terminal of memory module is two-way, the output terminal link control module of CPU puocessing module, the input end of display modular and print module is connected the CPU puocessing module respectively, and the output terminal of operation setting module connects the CPU puocessing module.This device can realize that the real-time graph of compressor operation parameter shows and monitoring, the change procedure of understanding the compressor operation parameter directly perceived, the storage history parameters is when failure data analyzing, the historical record of this parameter can graphics mode call demonstration, is convenient to the control and the trouble analysis of air compressor.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the theory diagram of the utility model compressor operation parameter real-time graph supervisory device.
Embodiment
As shown in Figure 1, the utility model compressor operation parameter real-time graph supervisory device comprises the pressure transducer 8 of being located at air compressor import and dried side respectively and the control module 5 of temperature transducer 9 and air compressor, it also comprises analog-to-digital conversion module 2, CPU puocessing module 1, memory module 4, operation setting module 3, display modular 6 and print module 7, described pressure transducer 8 is connected the input end of described analog-to-digital conversion module 2 with the signal output part of temperature transducer 9, the output terminal of described analog-to-digital conversion module 2 connects the input end of described CPU puocessing module 1, described CPU puocessing module 1 is connected with the data terminal of described memory module 4 is two-way, the output terminal of described CPU puocessing module 1 connects the input end of described control module 5, the input end of described display modular 6 and print module 7 is connected described CPU puocessing module 1 respectively, and the output terminal of described operation setting module 3 connects described CPU puocessing module 1.
This device utilizes pressure transducer and temperature transducer to monitor the pressure and temperature of air compressor import and dried side respectively in real time, the analog data of sensor monitors becomes digital quantity input CPU puocessing module after analog-to-digital conversion module is made analog-to-digital conversion, the CPU puocessing module to the pressure and temperature data processing after with data storage in memory module, can graphics mode show that the parameter state of changing of front and back appears in fault when calling later on, being used for air compressor behaviour in service and faults analysis handles, the CPU puocessing module exports the pressure and temperature data to display modular and does graphical the demonstration simultaneously, also can print the time dependent figure of pressure and temperature by print module, the CPU puocessing module also exports the pressure and temperature data to control module, pressure and temperature data that the control module basis is default and real-time pressure and temperature numeric ratio are implemented the control of air compressor to the back, operation setting module output signal to CPU puocessing module instruction showed at that time or printed a certain parameter, the linear of demonstration or printing is set, color and time period, the sampling rate of CPU puocessing module is set, and the parameter preset of setting control module.
The CPU puocessing module can adopt industry control single-chip microcomputer or the PLC controller that is widely used in air compressor control at present in this device.For adapting to the operational capability of such puocessing module, the demonstration of the motion graphics of pressure and temperature can adopt the Bresenham line algorithm to realize that image shows, this algorithm only adopts the increment of integer and integer to realize setting-out, utilizing ability and the speed that has effectively improved graphic display on the basis of existing hardware, it need not the operation system support, has reduced the requirement of graphic display to hardware; The operation setting module can adopt keyboard or touch screen form, is convenient to be provided with the input of parameter.
Claims (1)
1. compressor operation parameter real-time graph supervisory device, comprise the pressure transducer of being located at air compressor air intlet and dried side respectively and the control module of temperature transducer and air compressor, it is characterized in that: also comprise analog-to-digital conversion module, the CPU puocessing module, memory module, the operation setting module, display modular and print module, the signal output part of described pressure transducer and temperature transducer is connected the input end of described analog-to-digital conversion module, the output terminal of described analog-to-digital conversion module connects the input end of described CPU puocessing module, described CPU puocessing module is connected with the data terminal of described memory module is two-way, the output terminal of described CPU puocessing module connects the input end of described control module, the input end of described display modular and print module is connected described CPU puocessing module respectively, and the output terminal of described operation setting module connects described CPU puocessing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202838557U CN201757050U (en) | 2010-08-06 | 2010-08-06 | Real-time graphic monitoring device for operating parameters of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202838557U CN201757050U (en) | 2010-08-06 | 2010-08-06 | Real-time graphic monitoring device for operating parameters of air compressor |
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| CN201757050U true CN201757050U (en) | 2011-03-09 |
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| CN2010202838557U Expired - Fee Related CN201757050U (en) | 2010-08-06 | 2010-08-06 | Real-time graphic monitoring device for operating parameters of air compressor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777368A (en) * | 2012-08-22 | 2012-11-14 | 深圳市易驱电气有限公司 | Air compressor controller capable of realizing dynamic monitoring and air compressor thereof |
| CN102937084A (en) * | 2012-10-30 | 2013-02-20 | 合肥通用机械研究院 | Air volume regulating system for compressor |
| CN103291596A (en) * | 2013-06-18 | 2013-09-11 | 合肥通用机械研究院 | Compressor flow control system based on clearance is adjusted |
| CN103573599A (en) * | 2013-11-07 | 2014-02-12 | 浙江中烟工业有限责任公司 | Monitoring system of Kaeser air compressor |
| 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 |
-
2010
- 2010-08-06 CN CN2010202838557U patent/CN201757050U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777368A (en) * | 2012-08-22 | 2012-11-14 | 深圳市易驱电气有限公司 | Air compressor controller capable of realizing dynamic monitoring and air compressor thereof |
| CN102937084A (en) * | 2012-10-30 | 2013-02-20 | 合肥通用机械研究院 | Air volume regulating system for compressor |
| CN103291596A (en) * | 2013-06-18 | 2013-09-11 | 合肥通用机械研究院 | Compressor flow control system based on clearance is adjusted |
| CN103291596B (en) * | 2013-06-18 | 2016-02-10 | 合肥通用机械研究院 | Compressor flow control system based on clearance is adjusted |
| CN103573599A (en) * | 2013-11-07 | 2014-02-12 | 浙江中烟工业有限责任公司 | Monitoring system of Kaeser air compressor |
| 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 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20190806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |