CN209912129U - Dust explosion-proof remote monitoring system applied to multiple dust collectors - Google Patents
Dust explosion-proof remote monitoring system applied to multiple dust collectors Download PDFInfo
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- CN209912129U CN209912129U CN201921112052.2U CN201921112052U CN209912129U CN 209912129 U CN209912129 U CN 209912129U CN 201921112052 U CN201921112052 U CN 201921112052U CN 209912129 U CN209912129 U CN 209912129U
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Abstract
The utility model discloses a dust explosion-proof remote monitoring system applied to a plurality of dust collectors, which comprises a plurality of monitoring modules for collecting the operation data of each dust collector one by one, a main control module for controlling the operation of each dust collector, a wireless transmission module for transmitting electric signals, and a cloud server for storing and configuring each IO data point; the main control module analyzes the operation data of each dust remover and designs a control logic to realize the operation control of each dust remover, and the wireless transmission module receives the operation data of each dust remover, packs the data and wirelessly transmits the data to the cloud server. The utility model discloses utilize automatic control technique, wireless communication technique and cloud technique, monitor and control dust remover operating data, monitoring module is few, with low costs, has brought very big facility for the management of many dust removers.
Description
Technical Field
The utility model relates to a wireless monitoring technology field mainly relates to an explosion-proof remote monitoring system of dust who is applied to many dust removers.
Background
The dust remover is used as the most important dust removing equipment of the bulk cargo wharf, plays an extremely important role in inhibiting raised dust, controlling dust emission, improving the cleanness of the working environment and reducing dust pollution, and is also the largest source and hidden danger of dust explosion of the bulk cargo wharf; therefore, the dust remover equipment is managed, and the method is an important way for effectively solving the problems of dust pollution, environmental protection and the like of the bulk cargo wharf. However, the systems for managing the dust remover are too complex, too many monitoring elements are needed, and the cost is high.
The dust explosion-proof monitoring alarm device of the existing dust remover adopts a one-to-one connection mode that one protection device corresponds to one dust remover, and when the dust remover runs abnormally, the corresponding monitoring alarm device gives an alarm; each dust explosion-proof monitoring alarm device is independent each other, and under the numerous condition of dust remover that the enterprise owned, the shortcoming of data collection difficulty, being difficult to centralized management will be enlarged, and the construction cost is high, cause the wasting of resources. If all devices are connected by adopting a wired communication mode, the engineering cost is inevitably increased, and the later maintenance is relatively complex and difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a monitoring component is few, with low costs, with the operation information gathering transmission of many dust removers, centralized control protection, unified storage, the explosion-proof remote monitoring system of dust of being applied to many dust removers that has the remote access function is provided.
The utility model discloses the technical problem that will solve can adopt following technical scheme to realize:
a dust explosion-proof remote monitoring system applied to a plurality of dust collectors is characterized by comprising a plurality of monitoring modules for acquiring operation data of each dust collector one by one, a main control module for controlling the operation of each dust collector, a wireless transmission module for transmitting electric signals and a cloud server for storing and configuring each IO data point;
the main control module is connected with the monitoring module to further acquire the operation data of each dust remover, and the main control module analyzes the data and designs control logic to realize the operation control of each dust remover; the wireless transmission module receives data of operation of each dust remover, packs the data and wirelessly transmits the data to the cloud server.
In a preferred embodiment of the present invention, the main control module comprises a plurality of programmable logic controllers electrically connected to the monitoring module, the wireless transmission module comprises a plurality of wireless transmitters, and an intelligent measurement and control terminal is connected between the programmable logic controllers and the wireless transmitters;
the programmable logic controller acquires the operation data of each dust remover through the monitoring module, the intelligent measurement and control terminal acquires IO point data information of the programmable logic controller, and the wireless transmission module packs the IO point data information and sends the IO point data information to the cloud server.
In a preferred embodiment of the present invention, the main control module is connected to the monitoring module through an integrated module, the integrated module includes a plurality of bus dividers electrically connected to the monitoring module respectively, and a bus hub connecting network lines of the plurality of bus dividers to the same physical medium section in an integrated manner;
the wireless transmission module comprises a wireless extension connected with the bus hub and a wireless switchboard wirelessly connected with the wireless extension, and the main control module comprises a programmable logic controller;
after the data composite signals collected by the monitoring module are separated by the bus deconcentrator, processed signals are regenerated, shaped and amplified by the bus concentrator, the data of the bus concentrator are packaged and wirelessly transmitted to the wireless switchboard by the wireless extension, and the received data are analyzed by the wireless switchboard and then respectively transmitted to the programmable logic controller and wirelessly transmitted to the cloud server.
The utility model has the advantages that: the utility model provides an explosion-proof remote monitoring system of dust for many dust removers, utilizes automatic control technique, wireless communication technique and cloud technique, monitors dust remover operating data and controls, and monitoring module is few, with low costs, and remote access's function can be realized to the cloud ware, has that data processing ability is strong, can carry out advantages such as remote management, and cooperation wireless transmission function has brought very big facility for the centralized management of many dust removers. The one-to-many network structure is used for replacing the one-to-one network structure, and the operation information of the dust collectors which belong to the same area and are numerous is collected, collected and transmitted, centrally controlled and protected and uniformly stored, so that the operation monitoring efficiency of the dust collectors is further improved, the cost is saved, and the economic benefit is high.
Drawings
Fig. 1 is the utility model relates to a be applied to explosion-proof remote monitoring system of dust of many dust removers's structural schematic.
Fig. 2 is the utility model discloses programmable logic controller and intelligent measurement and control terminal's wiring schematic diagram.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Example one
Referring to fig. 1, a dust explosion-proof remote monitoring system applied to a plurality of dust collectors is shown, and includes a plurality of monitoring modules for acquiring operation data of each dust collector one by one, a master control module for controlling the operation of each dust collector, a wireless transmission module for transmitting electric signals, and a cloud server for storing and configuring each IO data point; the main control module is connected with the monitoring module to further acquire the operation data of each dust remover, and analyzes the data and designs control logic to realize the operation control of each dust remover; the wireless transmission module receives data of operation of each dust remover, packs the data and wirelessly transmits the data to the cloud server.
The main control module comprises a plurality of programmable logic controllers 5a which are respectively electrically connected with the monitoring module, the programmable logic controllers 5a acquire the operating data of a plurality of dust removers, address each IO data point of each dust remover and design control logic; the programmable logic controller 5a (PLC) can monitor the running state of only one dust remover and the running states of a plurality of dust removers, which mainly depends on the number of input and output IO points of the PLC and the distance between the dust removers; when the operation data of the dust remover is abnormal, a signal is output and transmitted to the action mechanism through a wireless network to send out a protection action.
The wireless transmission module comprises several wireless transmitters 9.
An intelligent measurement and control terminal 8 is connected between the programmable logic controller 5a and the wireless transmitter 9, the intelligent measurement and control terminal 8 is installed in a dust explosion-proof junction box of each dust remover, and the model of the intelligent measurement and control terminal 8 is ZSR 2184.
The cloud server 7a has an open access function, and a user can remotely access the cloud server through the internet; the cloud measurement and control mode allows an authorized user to access the cloud server at any time and any place through various networks (such as LAN, WIFI, 3G, 4G and the like) by using various cross-platform client software (such as an application software client, a browser, a smart phone client APP and the like) to perform remote access, check various data information related to the operation safety of the dust remover in a real-time or timed mode, and perform remote management and control according to data analysis results provided by the cloud background.
The programmable logic controller 5a acquires the operation data of each dust remover through the monitoring module, the intelligent measurement and control terminal 8 acquires the IO point data information of the programmable logic controller 5a, and the wireless transmission module packs the IO point data information and sends the IO point data information to the cloud server 9.
The utility model discloses a convenient, reliable mode is gathered and is stored the various operational data of dust remover, can judge the health status of dust remover through the analysis directly perceived, further can judge the part loss condition of dust remover, provides guide data for maintenance, is favorable to carrying out centralized management to whole dust remover system. An open network access mode is adopted, the running state of the dust remover can be remotely checked through a mobile phone and the Internet, and convenience is brought to managers.
Referring to fig. 2, the wiring circuit of the programmable logic controller and the intelligent measurement and control terminal comprises a programmable logic controller 5a, an intelligent measurement and control terminal 8, an air circuit breaker QF, a relay AK1, a relay AK2, a relay AK3, a relay AK4, and an AC/DC power supply for converting alternating current into direct current, wherein the relay AK1, the relay AK2, the relay AK3 and the relay AK4 are respectively connected with a monitoring module.
A live wire L zero line N of an electric box 220V power supply is sequentially connected with an air circuit breaker QF and an L port N port of the programmable logic controller 5a, and a PE port of the programmable logic controller 5a is grounded; a pin AI0.2 of the programmable logic controller 5a is connected with a pin AIN2 of the intelligent measurement and control terminal 8, a pin AI0.1 is connected with a pin AIN1 of the intelligent measurement and control terminal 8, a pin AI0.0 is connected with a pin AIN0 of the intelligent measurement and control terminal 8, and a pin COM1 is connected with a pin AGND of the intelligent measurement and control terminal 8; a pin Q0.0 of the programmable logic controller 5a is connected with one end of an AK1 coil, a pin Q0.1 is connected with one end of an AK2 coil, a pin Q0.2 is connected with one end of an AK3 coil, a pin Q0.3 is connected with one end of an AK4 coil, the other end of the AK1 coil, the other end of an AK2 coil, the other end of an AK3 coil and the other end of an AK4 coil are connected in parallel and then connected with a pin COM2 of the.
The AC/DC power supply provides 12V voltage, the positive pole of the AC/DC power supply is connected with the VIN port of the intelligent measurement and control terminal 8, and the negative pole of the AC/DC power supply is connected with the GND port of the intelligent measurement and control terminal 8; intelligent measurement and control terminal 8 pin DI0 connects the one end that relay AK1 normally opened contact, the one end that relay AK2 normally opened contact is connected to pin DI1, the one end that relay AK3 normally opened contact is connected to pin DI2, the one end that relay AK4 normally opened contact is connected to pin DI3, the other end of relay AK1 normally opened contact, the other end of relay AK2 normally opened contact, the other end of relay AK3 normally opened contact, the other end of relay AK4 normally opened contact connects intelligent measurement and control terminal 8 pin GND after connecting in parallel.
Example two
Referring to fig. 3, a dust explosion-proof remote monitoring system applied to a plurality of dust collectors is shown, and includes a plurality of monitoring modules for acquiring operation data of each dust collector one by one, a main control module for controlling the operation of each dust collector, a wireless transmission module for transmitting an electric signal, and a cloud server for storing and configuring each IO data point; the main control module is connected with the monitoring module to further acquire the operation data of each dust remover, and analyzes the data and designs control logic to realize the operation control of each dust remover; the wireless transmission module receives data of operation of each dust remover, packs the data and wirelessly transmits the data to the cloud server.
The main control module is connected with the monitoring module through an integrated module, the integrated module comprises a plurality of bus deconcentrators 1 which are respectively electrically connected with the monitoring module, and a bus concentrator 2 which integrates network lines of the plurality of bus deconcentrators 1 under the same section of physical medium, and the network lines are Ethernet twisted pairs or optical fibers; the distributed field bus deconcentrators 1 are respectively arranged in the dust explosion-proof junction boxes of each dust remover, the distributed field bus concentrator 2 is arranged at a reasonable position on the site, and the bus concentrator 2 is connected with at least two bus deconcentrators 1 through buses to integrate monitoring data on each dust remover. The wireless transmission module comprises a wireless extension 3 connected with the bus hub 2 and a wireless switchboard 4 wirelessly connected with the wireless extension 3, the wireless extension 3 is arranged on the side of the explosion-proof control box, and the wireless switchboard 4 is arranged in the remote control station.
The main control module comprises a programmable logic controller 5 arranged in the remote control station and a computer 6 which is arranged in the remote control station and is connected with the programmable logic controller 5 through a cable, and the computer 6 is used for monitoring the running conditions of a plurality of dust removers.
The cloud server 7 is used for storing the state and time node of each IO data point in a renting mode, the cloud server 7 can receive data packets from each dust remover and perform storage and configuration operation on the data, the function of open access is achieved, and a user can access the cloud server 7 to perform remote access at any time and any place through various cross-platform client software.
After the data composite signals collected by the monitoring module are separated by the bus deconcentrator 1, the processed signals are regenerated, shaped and amplified by the bus concentrator 2, the wireless extension 3 packages the data of the bus concentrator 2 and wirelessly transmits the data to the wireless switchboard 4, and the wireless switchboard 4 analyzes the received data and respectively transmits the data to the programmable logic controller 5 and wirelessly transmits the data to the cloud server 7. When the operation data of the dust remover is abnormal, the programmable logic controller 5 transmits the action signal to the action mechanism of the corresponding dust remover through a wireless network to carry out protection action.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents.
Claims (3)
1. A dust explosion-proof remote monitoring system applied to a plurality of dust collectors is characterized by comprising a plurality of monitoring modules for acquiring operation data of each dust collector one by one, a main control module for controlling the operation of each dust collector, a wireless transmission module for transmitting electric signals and a cloud server for storing and configuring each IO data point;
the main control module is connected with the monitoring module to further acquire the operation data of each dust remover, and the main control module analyzes the data and designs control logic to realize the operation control of each dust remover; the wireless transmission module receives data of operation of each dust remover, packs the data and wirelessly transmits the data to the cloud server.
2. The dust explosion-proof remote monitoring system applied to a plurality of dust removers as set forth in claim 1, wherein the main control module comprises a plurality of programmable logic controllers electrically connected with the monitoring modules respectively, the wireless transmission module comprises a plurality of wireless transmitters, and an intelligent measurement and control terminal is connected between the programmable logic controllers and the wireless transmitters;
the programmable logic controller acquires the operation data of each dust remover through the monitoring module, the intelligent measurement and control terminal acquires IO point data information of the programmable logic controller, and the wireless transmission module packs the IO point data information and sends the IO point data information to the cloud server.
3. The dust explosion-proof remote monitoring system applied to a plurality of dust removers, as set forth in claim 1, wherein the main control module is connected with the monitoring modules through an integrated module, the integrated module comprises a plurality of bus splitters electrically connected with the monitoring modules respectively, and a bus hub for connecting network cables of the plurality of bus splitters under the same section of physical medium in a gathering manner;
the wireless transmission module comprises a wireless extension connected with the bus hub and a wireless switchboard wirelessly connected with the wireless extension, and the main control module comprises a programmable logic controller;
after the data composite signals collected by the monitoring module are separated by the bus deconcentrator, processed signals are regenerated, shaped and amplified by the bus concentrator, the data of the bus concentrator are packaged and wirelessly transmitted to the wireless switchboard by the wireless extension, and the received data are analyzed by the wireless switchboard and then respectively transmitted to the programmable logic controller and wirelessly transmitted to the cloud server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921112052.2U CN209912129U (en) | 2019-07-16 | 2019-07-16 | Dust explosion-proof remote monitoring system applied to multiple dust collectors |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921112052.2U CN209912129U (en) | 2019-07-16 | 2019-07-16 | Dust explosion-proof remote monitoring system applied to multiple dust collectors |
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| CN209912129U true CN209912129U (en) | 2020-01-07 |
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| CN201921112052.2U Active CN209912129U (en) | 2019-07-16 | 2019-07-16 | Dust explosion-proof remote monitoring system applied to multiple dust collectors |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090042A (en) * | 2022-06-29 | 2022-09-23 | 国能(山东)能源环境有限公司 | Indoor discrete dust filtering system and method based on filter cartridge dust remover and Internet of things |
-
2019
- 2019-07-16 CN CN201921112052.2U patent/CN209912129U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090042A (en) * | 2022-06-29 | 2022-09-23 | 国能(山东)能源环境有限公司 | Indoor discrete dust filtering system and method based on filter cartridge dust remover and Internet of things |
| CN115090042B (en) * | 2022-06-29 | 2024-04-02 | 国能(山东)能源环境有限公司 | Working method of indoor discrete dust filtering system based on filter cartridge dust remover and Internet of things |
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