CN205064241U - Ground air compressor machine centralized control monitoring device - Google Patents
Ground air compressor machine centralized control monitoring device Download PDFInfo
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- CN205064241U CN205064241U CN201520799279.4U CN201520799279U CN205064241U CN 205064241 U CN205064241 U CN 205064241U CN 201520799279 U CN201520799279 U CN 201520799279U CN 205064241 U CN205064241 U CN 205064241U
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Abstract
The utility model discloses a ground air compressor machine centralized control monitoring device, including the industrial computer and rather than the upper PC in the control room of communicating by letter mutually, the operation upper PC of parameter monitoring and PLC controller, its characterized in that: the PLC controller is connected with DIDO module, AI module and RS485 communication module, and DIDO module and air pressure machine state feedback interface, air pressure machine open and stop control interface, force pump and open and stop control interface, cooling tower and open and stop control interface and be connected, and the AI module is connected with in situ temperature sensor and pipe network pressure sensor, and RS485 communication module is connected with switch board air pressure machine 0, switch board air pressure machine 1 and switch board air pressure machine 2. The utility model discloses a monitoring device can improve the air compressor machine reliability of operation, improves the air feed quality, reaches the synergistic mesh of depletion of numbers, has solved many problems that meet in traditional manual control working process to the accuracy of work efficiency and data has been improved simultaneously.
Description
Technical field
The utility model relates to a kind of ground air compressor centralized control supervisory device, in particular, particularly relates to a kind of ground air compressor centralized control supervisory device can monitored the parameter of the pressure in the running state of air compressor, pipe network and electric closet.
Background technique
Air compressor is the driving source equipment of ground air pressure system, only normal, the stable operation of guaranteed air compressor, just can obtain stable quality of filling gas, but also do not have now a kind of effective supervisory device can carry out Centralized Monitoring to air compressor, the running state of Real-time Obtaining air compressor, and the state of the power supply system of air compressor, to ensure the stable operation of air compressor.
Air compressor is as the power equipment of air supply system, not only to monitor its working state, but also need to detect the pressure in its pressure system pipe network produced, the voltage to its electric closet, electric current and power parameter is also needed to detect, accurately to reflect the working state of air compressor, but also there is no now the device of this parameter complete detection.
Summary of the invention
The utility model, in order to overcome the shortcoming of above-mentioned technical problem, provides a kind of ground air compressor centralized control supervisory device.
Ground of the present utility model air compressor centralized control supervisory device, the upper PC in the maneuvering room comprising process control machine and communicate with it, Operational Limits monitor upper PC and PLC, process control machine has collection, computing and control action, process control machine is communicated by the upper PC of router and maneuvering room, and process control machine is communicated by RS485 bus and PLC; Blast machine is connected with pressure pump, cooling tower, gas transmission pipeline net work and electric closet; It is characterized in that: described PLC is connected with for the DI/DO module of On-off signal and output, the AI module for collection of simulant signal and the RS485 communication module for RS485 communication, DI/DO module is connected with blast machine feedback of status interface, blast machine on off control interface, pressure pump on off control interface, cooling tower on off control interface, with the start and stop of the running state and control blast machine that detect air compressor respectively, the start and stop of pressure pump, the start and stop of cooling tower; AI model calling has field temperature sensor and ductwork pressure sensor, to distinguish the pressure of Test Field temperature and gas transmission pipeline net work, RS485 communication module is connected with electric closet voltage transducer, electric closet current sensor and electric closet power sensor, to detect the voltage of electric closet, electric current and power signal respectively.
Ground of the present utility model air compressor centralized control supervisory device, described process control machine carries out the IP Camera of video monitoring to air compressor region, process control machine is connected with video monitoring upper-position unit by Ethernet switch, so that IP Camera Signal transmissions to the upper PC of video monitoring, is carried out the display of video pictures by process control machine.
The beneficial effects of the utility model are: ground of the present utility model air compressor centralized control supervisory device, process control machine not only can obtain the running state of air compressor by PLC, and monitor upper PC by Operational Limits and show in real time, but also can control its running state; Process control machine can obtain the pressure in pipe network by PLC, and the power of electric closet, voltage and current parameter, to judge whether air compressor is in good working order; Also can control the start and stop state of pressure pump and cooling tower simultaneously.
Further, by arranging IP Camera, video monitoring can be carried out to air compressor region, and monitored picture is shown in real time by the upper PC of video monitoring.
Ground of the present utility model air compressor centralized control supervisory device, the reliability of compressor operation can be improved, improve air feed quality, and can unmanned be realized, reach the order of personnel reduction and enlargement, solve many problems that Traditional Man controls to run in working procedure, and improve the accuracy of working efficiency and data simultaneously.Give full play of the performance of each air compressor, make system under the prerequisite ensureing quality of filling gas, realize energy-saving run to greatest extent, ensure that various protection is effectively reliable, extend the working life of air compressor, be conducive to the maintenance of air compressor.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of ground of the present utility model air compressor centralized control supervisory device.
In figure: in figure: 1 process control machine, 2PLC controller, 3DI/DO module, 4AI module, 5RS485 communication module, 6 Operational Limitss monitor upper PC, 7 routers, the 8 upper PCs in maneuvering room, 9 electric closet voltage transducers, 10 electric closet current sensors, 11 electric closet power sensors, 12 ductwork pressure sensors, 13 field temperature sensor, 14 IP Cameras, 15 Ethernet switches, the upper PC of 16 video monitoring.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, give the schematic diagram of ground of the present utility model air compressor centralized control supervisory device, it comprises process control machine 1, PLC 2, DI/DO module 3, AI module 4, RS485 communication module 5, Operational Limits monitors upper PC 6, the upper PC in maneuvering room, process control machine 1 is by the DI/DO module that is connected with PLC 23 and blast machine feedback of status interface, blast machine on off control interface, pressure pump on off control interface, cooling tower on off control interface is connected, to detect the running state of air compressor respectively and to control the start and stop of blast machine, the start and stop of pressure pump, the start and stop of cooling tower.
Process control machine 1 is connected with ductwork pressure sensor 12 with field temperature sensor 13 by the AI module 4 be connected with PLC 2, with the pressure in collection site temperature and gas transmission pipeline net work, when temperature reaches ignition temperature, then can judge that scene has fire to occur, the operation of air compressor, pressure pump and cooling tower should be cut off immediately.When the overpressure in pipe network being detected by ductwork pressure sensor 12, the operation of air compressor should be stopped; When hypotony in pipe network, air compressor should be started in time.
PLC 2 is communicated by RS485 communication module 5 and electric closet voltage transducer 12, electric closet current sensor 10 and the electric closet power sensor 11 in electric closet, to obtain the voltage of electric closet, electric current and power parameter.The voltage of the running state of the air compressor that process control machine 1 obtains, scene temperature, ductwork pressure and electric closet, electric current and power parameter, monitor the upper PC 8 of upper PC 6 and maneuvering room by Operational Limits to show in real time, so that staff obtains air compressor and on-site parameters in real time, take appropriate measures when there is danger situation.
Shown process control machine 1 is also connected with IP Camera 14, process control machine 14 is connected with the upper PC 16 of video monitoring by Ethernet switch 15, IP Camera 14 is for carrying out video acquisition to the working zone of process control machine, and shown, so that staff knows presence states at a glance by the upper PC 16 of video monitoring.
Claims (2)
1. a ground air compressor centralized control supervisory device, comprise process control machine (1) and the upper PC in the maneuvering room (8) communicated with it, Operational Limits monitors upper PC (6) and PLC (2), process control machine has collection, computing and control action, process control machine is communicated by router (7) and the upper PC in maneuvering room, and process control machine is communicated by RS485 bus and PLC; Blast machine is connected with pressure pump, cooling tower, gas transmission pipeline net work and electric closet; It is characterized in that: described PLC is connected with for the DI/DO module (3) of On-off signal and output, the AI module (4) for collection of simulant signal and the RS485 communication module (5) for RS485 communication, DI/DO module is connected with blast machine feedback of status interface, blast machine on off control interface, pressure pump on off control interface, cooling tower on off control interface, with the start and stop of the running state and control blast machine that detect air compressor respectively, the start and stop of pressure pump, the start and stop of cooling tower; AI model calling has field temperature sensor (13) and ductwork pressure sensor (12), to distinguish the pressure of Test Field temperature and gas transmission pipeline net work, RS485 communication module is connected with electric closet voltage transducer (9), electric closet current sensor (10) and electric closet power sensor (11), to detect the voltage of electric closet, electric current and power signal respectively.
2. ground according to claim 1 air compressor centralized control supervisory device, it is characterized in that: described process control machine (1) carries out the IP Camera (14) of video monitoring to air compressor region, process control machine is connected with video monitoring upper-position unit (16) by Ethernet switch (15), so that IP Camera Signal transmissions to the upper PC of video monitoring, is carried out the display of video pictures by process control machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520799279.4U CN205064241U (en) | 2015-10-16 | 2015-10-16 | Ground air compressor machine centralized control monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520799279.4U CN205064241U (en) | 2015-10-16 | 2015-10-16 | Ground air compressor machine centralized control monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064241U true CN205064241U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520799279.4U Expired - Fee Related CN205064241U (en) | 2015-10-16 | 2015-10-16 | Ground air compressor machine centralized control monitoring device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523921A (en) * | 2017-01-12 | 2017-03-22 | 上海振世能源科技有限公司 | Networking control device for multiple air compression stations |
| CN106764445A (en) * | 2016-11-17 | 2017-05-31 | 东北大学 | A kind of energy-conserving and optimizing control method and device of compressed air industrial system |
| CN106989005A (en) * | 2017-05-04 | 2017-07-28 | 苏州市计量测试研究所 | A kind of air compressor performance detecting system and method |
| CN111915848A (en) * | 2020-08-18 | 2020-11-10 | 成都森川科技股份有限公司 | Flood control and disaster reduction monitoring and alarming device for railway engineering |
-
2015
- 2015-10-16 CN CN201520799279.4U patent/CN205064241U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764445A (en) * | 2016-11-17 | 2017-05-31 | 东北大学 | A kind of energy-conserving and optimizing control method and device of compressed air industrial system |
| CN106764445B (en) * | 2016-11-17 | 2019-10-25 | 东北大学 | A kind of energy-conserving and optimizing control method and device of compressed air industrial system |
| CN106523921A (en) * | 2017-01-12 | 2017-03-22 | 上海振世能源科技有限公司 | Networking control device for multiple air compression stations |
| CN106989005A (en) * | 2017-05-04 | 2017-07-28 | 苏州市计量测试研究所 | A kind of air compressor performance detecting system and method |
| CN111915848A (en) * | 2020-08-18 | 2020-11-10 | 成都森川科技股份有限公司 | Flood control and disaster reduction monitoring and alarming device for railway engineering |
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Legal Events
| Date | Code | Title | Description |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20211016 |