CN204511851U - A kind of diaphragm pump unit apparatus for monitoring working state - Google Patents
A kind of diaphragm pump unit apparatus for monitoring working state Download PDFInfo
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- CN204511851U CN204511851U CN201520089344.4U CN201520089344U CN204511851U CN 204511851 U CN204511851 U CN 204511851U CN 201520089344 U CN201520089344 U CN 201520089344U CN 204511851 U CN204511851 U CN 204511851U
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- input terminal
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Abstract
A kind of diaphragm pump unit apparatus for monitoring working state, relate to surveying instrument instrument, described device comprises monitoring device shell and observation circuit plate, 16 road instrument signal input terminals a side of monitoring device shell are equipped with, comprise: main motor shaft level is to acceleration instrument signal input terminal, main motor shaft Vertical dimension acceleration instrument signal input terminal, main motor shaft axial acceleration instrument signal input terminal, main motor shaft thermometric instrument signal input terminal, retarder level is to acceleration instrument signal input terminal, retarder Vertical dimension acceleration instrument signal input terminal, reducer shaft is to acceleration instrument signal input terminal, retarder thermometric instrument signal input terminal, pump major axis horizontal is to acceleration instrument signal input terminal, pump main shaft Vertical dimension acceleration instrument signal input terminal, pump main shaft temperature instrument signal input terminal, this measurement device speed is fast, measuring accuracy is higher, stability is better, and on-line automatic measurement can be realized.
Description
Technical field
The utility model relates to a kind of surveying instrument instrument, particularly relates to a kind of diaphragm pump unit apparatus for monitoring working state.
Background technique
Diaphragm pump is a kind of Novel conveyer tool, can carry various corrosive liquids, and the liquid of band particle, high viscosity, volatile liquid, be widely used in the industrial departments such as mine, metallurgy, electric power, chemical industry.Diaphragm pump unit forms primarily of motor, retarder, main pump and attached conveyance conduit.Because diaphragm pump unit needs long-continued work, therefore, unit equipment easily breaks down.And diaphragm pump unit is once break down, normally carrying out of production process will be affected, bring economic loss unnecessary in a large number to enterprise.Therefore in the urgent need to a set of device that can carry out Real-Time Monitoring to its running state, for the type of tracing trouble and position provide reliable real time data and information.At present, measuring accuracy is also also existed to the device of diaphragm pump realization monitoring not high, the problem of less stable.
Summary of the invention
The purpose of this utility model is to provide a kind of diaphragm pump unit apparatus for monitoring working state, and this measurement device speed is fast, and measuring accuracy is higher, and stability is better, and can realize on-line automatic measurement.
The purpose of this utility model is achieved through the following technical solutions:
A kind of diaphragm pump unit apparatus for monitoring working state, comprises monitoring device shell and observation circuit plate.A side of monitoring device shell is equipped with 16 road instrument signal input terminals, comprises: main motor shaft level is to acceleration instrument signal input terminal, main motor shaft Vertical dimension acceleration instrument signal input terminal, main motor shaft axial acceleration instrument signal input terminal, main motor shaft thermometric instrument signal input terminal, retarder level is to acceleration instrument signal input terminal, retarder Vertical dimension acceleration instrument signal input terminal, reducer shaft is to acceleration instrument signal input terminal, retarder thermometric instrument signal input terminal, pump major axis horizontal is to acceleration instrument signal input terminal, pump main shaft Vertical dimension acceleration instrument signal input terminal, pump main shaft temperature instrument signal input terminal, pump crankcase level is to acceleration instrument signal input terminal, pump crankcase Vertical dimension acceleration instrument signal input terminal, pump crankcase thermometric instrument signal input terminal, pump base level is to acceleration instrument signal input terminal, pump pedestal Vertical dimension acceleration instrument signal input terminal, a side of monitoring device shell is also equipped with LCD display, starts button, stop key, selection key and diaphragm pump unit working station indicator.Observation circuit plate in monitoring device shell is amplified by signal and isolation module, analog-to-digital conversion module and dsp system module form.Described dsp system module comprises: dsp chip TMS320C642, power module, LCD Interface Module, memory module and keyboard interface module.
Described 16 road instrument signal input terminals to amplify with signal respectively by signaling line and are connected with isolation module, signal amplification is connected with analog-to-digital conversion module by signaling line with isolation module, analog-to-digital conversion module is connected with dsp chip TMS320C642 by signaling line, and dsp chip TMS320C642 is connected with keyboard interface module with power module, LCD Interface Module, memory module.Described LCD Interface Module is connected with LCD display by signaling line, described keyboard interface module by signaling line and the startup button on monitoring device shell, stopping key is connected with selection key.
Working principle of the present utility model is as follows:
Instrument signal input terminal, comprising: main motor shaft level is to acceleration instrument signal input terminal, main motor shaft Vertical dimension acceleration instrument signal input terminal, main motor shaft axial acceleration instrument signal input terminal, main motor shaft thermometric instrument signal input terminal, retarder level is to acceleration instrument signal input terminal, retarder Vertical dimension acceleration instrument signal input terminal, reducer shaft is to acceleration instrument signal input terminal, retarder thermometric instrument signal input terminal, pump major axis horizontal is to acceleration instrument signal input terminal, pump main shaft Vertical dimension acceleration instrument signal input terminal, pump main shaft temperature instrument signal input terminal, pump crankcase level is to acceleration instrument signal input terminal, pump crankcase Vertical dimension acceleration instrument signal input terminal, pump crankcase thermometric instrument signal input terminal, pump base level is to acceleration instrument signal input terminal, pump pedestal Vertical dimension acceleration instrument signal input terminal respectively by main motor shaft level to acceleration analysis instrument, main motor shaft Vertical dimension acceleration analysis instrument, main motor shaft axial acceleration instrumentation, main motor shaft temperature measuring instrument, retarder level is to acceleration analysis instrument, retarder Vertical dimension acceleration analysis instrument, reducer shaft is to acceleration analysis instrument, retarder temperature measuring instrument, pump major axis horizontal is to acceleration analysis instrument, pump main shaft Vertical dimension acceleration analysis instrument, pump main shaft temperature instrumentation, pump crankcase level is to acceleration analysis instrument, pump crankcase Vertical dimension acceleration analysis instrument, pump crankcase temperature measuring instrument, pump base level is to acceleration analysis instrument, the main motor shaft level that pump pedestal Vertical dimension acceleration analysis instrument collects is to acceleration signal, main motor shaft Vertical dimension acceleration signal, main motor shaft axial acceleration signal, main motor shaft temperature signal, retarder level is to acceleration signal, retarder Vertical dimension acceleration signal, reducer shaft is to acceleration signal, retarder temperature signal, pump major axis horizontal is to acceleration signal, pump main shaft Vertical dimension acceleration signal, pump main shaft temperature signal, pump crankcase level is to acceleration signal, pump crankcase Vertical dimension acceleration signal, pump crankcase temperature signal, pump base level is to acceleration signal, pump pedestal Vertical dimension acceleration signal amplifies through signal and carries out signal amplification with isolation module, send analog-to-digital conversion module to carry out A/D conversion after light/electric isolution process, the digital signal obtained after conversion send dsp chip TMS320C642.Main motor shaft level after A/D changes by dsp chip TMS320C642 is to acceleration information, main motor shaft Vertical dimension acceleration information, main motor shaft axial acceleration data, main motor shaft temperature data, retarder level is to acceleration information, retarder Vertical dimension acceleration information, reducer shaft is to acceleration information, retarder temperature data, pump major axis horizontal is to acceleration information, pump main shaft Vertical dimension acceleration information, pump main shaft temperature data, pump crankcase level is to acceleration information, pump crankcase Vertical dimension acceleration information, pump crankcase temperature data, pump base level is to acceleration information, pump pedestal Vertical dimension acceleration information carries out analysing and processing, obtain diaphragm pump unit operating state data and send memory module to store, for the type of tracing trouble and position provide reliable real time data.Also diaphragm pump unit operating state data is shown on LCD display by LCD Interface Module simultaneously.Startup button on monitoring device shell, stopping key is connected with the keyboard interface module in monitoring device shell by signaling line respectively with selection key, keyboard interface module receives the selection signal that starts button, the command signal stopped key and selection key and by bus, described signal is sent to dsp chip TMS320C642, realizes the selection of the startup of monitoring device, stopping and Presentation Function.
The utility model has following beneficial effect:
Because this monitoring device have employed dsp chip TMS320C642, data acquiring frequency and calculated rate higher, therefore measuring speed is very fast, and measuring accuracy is higher; Because this monitoring device carries out analysing and processing by Real-time Collection field measuring instrument data, obtain diaphragm pump unit operating state data, therefore, this device can be implemented in line and automatically monitors.
Accompanying drawing explanation
Fig. 1 is the structural representation of diaphragm pump set state monitoring device;
Fig. 2 is the circuit block diagram of diaphragm pump set state monitoring device.
Label declaration in Fig. 1: 1, LCD display, 2, monitoring device shell, 3, diaphragm pump unit working station indicator, 4, stop key, 5, start button, 6, selection key, 7, instrument signal input terminal.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
See Fig. 1, the utility model comprises: LCD display 1, monitoring device shell 2, diaphragm pump unit working station indicator 3, stop key 4, start button 5, selection key 6, instrument signal input terminal 7.
See Fig. 2, the observation circuit plate in the utility model monitoring device shell comprises: signal amplifies and isolation module, analog-to-digital conversion module and dsp system module.Described dsp system module comprises: dsp chip TMS320C642, power module, LCD Interface Module, memory module and keyboard interface module.
Instrument signal input terminal 7, comprising: main motor shaft level is to acceleration instrument signal input terminal, main motor shaft Vertical dimension acceleration instrument signal input terminal, main motor shaft axial acceleration instrument signal input terminal, main motor shaft thermometric instrument signal input terminal, retarder level is to acceleration instrument signal input terminal, retarder Vertical dimension acceleration instrument signal input terminal, reducer shaft is to acceleration instrument signal input terminal, retarder thermometric instrument signal input terminal, pump major axis horizontal is to acceleration instrument signal input terminal, pump main shaft Vertical dimension acceleration instrument signal input terminal, pump main shaft temperature instrument signal input terminal, pump crankcase level is to acceleration instrument signal input terminal, pump crankcase Vertical dimension acceleration instrument signal input terminal, pump crankcase thermometric instrument signal input terminal, pump base level is to acceleration instrument signal input terminal, pump pedestal Vertical dimension acceleration instrument signal input terminal respectively by main motor shaft level to acceleration analysis instrument, main motor shaft Vertical dimension acceleration analysis instrument, main motor shaft axial acceleration instrumentation, main motor shaft temperature measuring instrument, retarder level is to acceleration analysis instrument, retarder Vertical dimension acceleration analysis instrument, reducer shaft is to acceleration analysis instrument, retarder temperature measuring instrument, pump major axis horizontal is to acceleration analysis instrument, pump main shaft Vertical dimension acceleration analysis instrument, pump main shaft temperature instrumentation, pump crankcase level is to acceleration analysis instrument, pump crankcase Vertical dimension acceleration analysis instrument, pump crankcase temperature measuring instrument, pump base level is to acceleration analysis instrument, the main motor shaft level that pump pedestal Vertical dimension acceleration analysis instrument collects is to acceleration signal, main motor shaft Vertical dimension acceleration signal, main motor shaft axial acceleration signal, main motor shaft temperature signal, retarder level is to acceleration signal, retarder Vertical dimension acceleration signal, reducer shaft is to acceleration signal, retarder temperature signal, pump major axis horizontal is to acceleration signal, pump main shaft Vertical dimension acceleration signal, pump main shaft temperature signal, pump crankcase level is to acceleration signal, pump crankcase Vertical dimension acceleration signal, pump crankcase temperature signal, pump base level is to acceleration signal, pump pedestal Vertical dimension acceleration signal amplifies through signal and carries out signal amplification with isolation module, send analog-to-digital conversion module to carry out A/D conversion after light/electric isolution process, the digital signal obtained after conversion send dsp chip TMS320C642.Main motor shaft level after A/D changes by dsp chip TMS320C642 is to acceleration information, main motor shaft Vertical dimension acceleration information, main motor shaft axial acceleration data, main motor shaft temperature data, retarder level is to acceleration information, retarder Vertical dimension acceleration information, reducer shaft is to acceleration information, retarder temperature data, pump major axis horizontal is to acceleration information, pump main shaft Vertical dimension acceleration information, pump main shaft temperature data, pump crankcase level is to acceleration information, pump crankcase Vertical dimension acceleration information, pump crankcase temperature data, pump base level is to acceleration information, pump pedestal Vertical dimension acceleration information carries out analysing and processing, obtain diaphragm pump unit operating state data and send memory module to store, for the type of tracing trouble and position provide reliable real time data.Also diaphragm pump unit operating state data is shown on LCD display 1 by LCD Interface Module simultaneously.Startup button 5 on monitoring device shell, stopping key 4 is connected with the keyboard interface module in monitoring device shell 2 by signaling line respectively with selection key 6, keyboard interface module receives and starts button 5, the command signal of 4 that stops key and the selection signal of selection key 6 and also by bus, described signal is sent to dsp chip TMS320C642, realizes the selection of the startup of monitoring device, stopping and Presentation Function.
Claims (3)
1. a diaphragm pump unit apparatus for monitoring working state, is characterized in that, described device comprises monitoring device shell and observation circuit plate, a side of monitoring device shell is equipped with 16 road instrument signal input terminals, comprises: main motor shaft level is to acceleration instrument signal input terminal, main motor shaft Vertical dimension acceleration instrument signal input terminal, main motor shaft axial acceleration instrument signal input terminal, main motor shaft thermometric instrument signal input terminal, retarder level is to acceleration instrument signal input terminal, retarder Vertical dimension acceleration instrument signal input terminal, reducer shaft is to acceleration instrument signal input terminal, retarder thermometric instrument signal input terminal, pump major axis horizontal is to acceleration instrument signal input terminal, pump main shaft Vertical dimension acceleration instrument signal input terminal, pump main shaft temperature instrument signal input terminal, pump crankcase level is to acceleration instrument signal input terminal, pump crankcase Vertical dimension acceleration instrument signal input terminal, pump crankcase thermometric instrument signal input terminal, pump base level is to acceleration instrument signal input terminal, pump pedestal Vertical dimension acceleration instrument signal input terminal, a side of monitoring device shell is also equipped with LCD display, starts button, stop key, selection key and diaphragm pump unit working station indicator, observation circuit plate in monitoring device shell is amplified by signal and isolation module, analog-to-digital conversion module and dsp system module form, dsp system module comprises: dsp chip TMS320C642, power module, LCD Interface Module, memory module and keyboard interface module.
2. a kind of diaphragm pump unit apparatus for monitoring working state according to claim 1, it is characterized in that, described 16 road instrument signal input terminals to amplify with signal respectively by signaling line and are connected with isolation module, signal amplification is connected with analog-to-digital conversion module by signaling line with isolation module, analog-to-digital conversion module is connected with dsp chip TMS320C642 by signaling line, and dsp chip TMS320C642 is connected with keyboard interface module with power module, LCD Interface Module, memory module.
3. a kind of diaphragm pump unit apparatus for monitoring working state according to claim 1, it is characterized in that, described LCD Interface Module is connected with LCD display by signaling line, keyboard interface module by signaling line and the startup button on monitoring device shell, stopping key is connected with selection key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089344.4U CN204511851U (en) | 2015-02-09 | 2015-02-09 | A kind of diaphragm pump unit apparatus for monitoring working state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089344.4U CN204511851U (en) | 2015-02-09 | 2015-02-09 | A kind of diaphragm pump unit apparatus for monitoring working state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204511851U true CN204511851U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520089344.4U Expired - Fee Related CN204511851U (en) | 2015-02-09 | 2015-02-09 | A kind of diaphragm pump unit apparatus for monitoring working state |
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| Country | Link |
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| CN (1) | CN204511851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237209A (en) * | 2020-02-17 | 2020-06-05 | 苏州欣皓信息技术有限公司 | Water pump rotating wheel stability monitoring method and device, electronic equipment and storage medium |
| CN113153712A (en) * | 2021-04-27 | 2021-07-23 | 烟台东德氢能技术有限公司 | Diaphragm compressor |
-
2015
- 2015-02-09 CN CN201520089344.4U patent/CN204511851U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237209A (en) * | 2020-02-17 | 2020-06-05 | 苏州欣皓信息技术有限公司 | Water pump rotating wheel stability monitoring method and device, electronic equipment and storage medium |
| CN113153712A (en) * | 2021-04-27 | 2021-07-23 | 烟台东德氢能技术有限公司 | Diaphragm compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150729 Termination date: 20160209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |