CN210377746U - Intelligent main control device for coal yard site - Google Patents

Intelligent main control device for coal yard site Download PDF

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Publication number
CN210377746U
CN210377746U CN201921958003.0U CN201921958003U CN210377746U CN 210377746 U CN210377746 U CN 210377746U CN 201921958003 U CN201921958003 U CN 201921958003U CN 210377746 U CN210377746 U CN 210377746U
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China
Prior art keywords
main control
optical fiber
coal yard
fuse holder
audible
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Active
Application number
CN201921958003.0U
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Chinese (zh)
Inventor
刘庚
孟庆志
耿佃全
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Jinan Xiangkong Automation Equipment Co ltd
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Jinan Xiangkong Automation Equipment Co ltd
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Priority to CN201921958003.0U priority Critical patent/CN210377746U/en
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Abstract

The utility model discloses a coal yard on-site intelligent master control device, wherein the upper part of the master control device is provided with an audible and visual alarm, the front side of the master control device is provided with a display, the lower part of the display is provided with a power switch, and a power indicator lamp and an alarm reset button are arranged beside the power switch; the lower part of the main control device is provided with an incoming line interface, and the upper part of the main control device is provided with a wireless communication antenna; the inner periphery of the main control device is provided with wire grooves, the upper part of the inner side of the main control device is provided with a first fuse holder and a second fuse holder in parallel, the lower parts of the first fuse holder and the second fuse holder are provided with a main control board, the lower part of the main control board is provided with an industrial exchanger, the lower part of the industrial exchanger is provided with a wiring terminal row, and the lower part of the wiring terminal row is provided with a grounding copper bar; an optical fiber box is installed on one side of the grounding copper bar, an optical fiber transceiver is installed on the upper portion of the optical fiber box, an industrial main board is installed on the upper portion of the optical fiber transceiver, the integration level of the main control device is high, and the explosion-proof problem can be effectively solved.

Description

Intelligent main control device for coal yard site
Technical Field
The utility model belongs to coal yard integrated control device field, concretely relates to on-spot intelligent master control device of coal yard.
Background
In order to effectively inhibit dust emission, reduce environmental pollution and improve the living environment of people, the coal yard sealing has become the development trend of coal storage yards of coal mine enterprises and power plants. In a closed coal yard, coal is in long-term contact with air to generate oxidation reaction, release heat and toxic and harmful gas, easily generate spontaneous combustion, and cause great damage to personnel and equipment. In addition, after the coal yard is closed, new challenges are brought to the work of coal pile classification, stock inventory and the like. Therefore, the intelligent digital reconstruction and construction of the closed coal yard have great necessity and bring great economic value and social benefit.
The intelligent main control device of the digital coal yard is used as a field core control device of the closed coal yard, and the performance of the intelligent main control device directly influences the intelligent level of the system. At present, for environmental information monitoring in a closed coal yard, field controllers such as a PLC (programmable logic controller) are mainly adopted to collect data, the types of interfaces of the controllers are few, the functions are single, the requirements of data access, transmission, analysis processing, linkage, comprehensive control and the like of various sensors cannot be met, and various interfaces cannot be provided for other factory systems to share data.
SUMMERY OF THE UTILITY MODEL
The utility model provides a coal yard scene intelligence master control unit, the shortcoming of prior art can be solved in the use of this equipment, has realized the intelligent integration of each system's of digital coal yard scene equipment.
In order to achieve the above object, the utility model provides a following technical scheme: an audible and visual alarm is arranged at the upper part of the main control device, a display is arranged on the front side of the main control device, a power switch is arranged at the lower part of the display, and a power indicator lamp and an alarm reset button are arranged beside the power switch; the lower part of the main control device is provided with an incoming line interface, and the upper part of the main control device is provided with a wireless communication antenna; the inner periphery of the main control device is provided with wire grooves, the upper part of the inner side of the main control device is provided with a first fuse holder and a second fuse holder in parallel, the lower parts of the first fuse holder and the second fuse holder are provided with a main control board, the lower part of the main control board is provided with an industrial exchanger, the lower part of the industrial exchanger is provided with a wiring terminal row, and the lower part of the wiring terminal row is provided with a grounding copper bar; an optical fiber box is installed on one side of the grounding copper bar, an optical fiber transceiver is installed on the upper portion of the optical fiber box, an industrial main board is installed on the upper portion of the optical fiber transceiver, and a wireless AP module is installed on the upper portion of the industrial main board; the upper part of the main control device is provided with an antenna interface, one side of the antenna interface is provided with an audible and visual alarm interface, and the main control device is internally provided with a transformer.
Preferably, the main control device is provided with a fixing hole.
Preferably, the main control device is provided with a door handle.
Preferably, an explosion-proof hose is connected between the audible and visual alarm interface 24 and the audible and visual alarm 1.
Preferably, the outer side of the main control device is provided with a shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the system can realize on-line detection and display of environmental data such as carbon monoxide, methane, oxygen, dust concentration, smoke alarm information and the like in a coal yard and coal pile temperature, timely transmit the detected data to a monitoring room, and simultaneously provide various common field bus interfaces, thereby solving the problems of data summarization access, analysis fusion, data packing transmission, data sharing, linkage protection and the like of various functional systems such as a coal yard environmental safety monitoring system, a field automatic coal inventory system, a belt open fire coal monitoring system, a field video monitoring system, a wireless positioning system and the like, and really realizing the intelligent integration of various system devices in the digital coal yard;
2. the device adopts an explosion-proof shell to carry out integral intrinsic safety explosion prevention, and can solve the intrinsic safety explosion prevention problem of a control system in an inflammable and explosive environment in a coal yard;
3. the display screen explosion-proof glass window can solve the problem that the picture of the display screen cannot be watched when the explosion-proof shell is used. The page is automatically and periodically switched, and the problem that the display screen cannot be operated under the protection of the explosion-proof shell can be solved.
Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a front view of the main control device of the present invention;
FIG. 2 is an internal layout diagram of the main control device of the present invention;
in the figure: 1. audible and visual annunciator, 2, the fixed orifices, 3, the display, 4, switch, 5, power indicator, 6, the warning reset button, 7, the inlet wire interface, 8, the door handle, 9, the wireless communication antenna, 10, the explosion-proof hose, 11, the wire casing, 12, first fuse holder, 13, the second fuse holder, 14, the main control board, 15, industrial switch, 16, the binding post row, 17, the ground copper bar, 18, the shell, 19, the fiber box, 20, the fiber transceiver, 21, the industrial mainboard, 22, wireless AP module, 23, the antenna interface, 24, audible and visual annunciator interface, 25, the transformer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a coal yard on-spot intelligent master control device which characterized in that: the upper part of the main control device is provided with an audible and visual alarm 1, the front side of the main control device is provided with a display 3, the lower part of the display is provided with a power switch 4, and a power indicator lamp 5 and an alarm reset button 6 are arranged beside the power switch; the lower part of the main control device is provided with an incoming line interface 7, and the upper part of the main control device is provided with a wireless communication antenna 9; a wire slot 11 is arranged on the inner periphery of the main control device, a first fuse holder 12 and a second fuse holder 13 are arranged on the upper portion of the inner side of the main control device in parallel, a main control board 14 is arranged on the lower portions of the first fuse holder and the second fuse holder, an industrial switch 15 is arranged on the lower portion of the main control board, a wiring terminal row 16 is arranged on the lower portion of the industrial switch, and a grounding copper bar 17 is arranged on the lower portion of the wiring terminal row; an optical fiber box 19 is installed on one side of the grounding copper bar, an optical fiber transceiver 20 is installed on the upper portion of the optical fiber box, an industrial main board 21 is installed on the upper portion of the optical fiber transceiver, and a wireless AP module 22 is installed on the upper portion of the industrial main board; the upper part of the main control device is provided with an antenna interface 23, one side of the antenna interface is provided with an audible and visual alarm interface 24, and the main control device is internally provided with a transformer 25. The main control device is provided with a fixing hole 2. The main control device is provided with a door handle 8. An explosion-proof hose 10 is connected between the audible and visual alarm interface 24 and the audible and visual alarm 1. The outer side of the main control device is provided with a shell 18.
Audible and visual alarm 1: when the device detects that the sensor data exceeds a preset threshold value, an audible and visual alarm is sent out, the alarm reset button 6 needs to be manually pressed for on-site confirmation, and when the sensor data is recovered to be normal, the audible and visual alarm is automatically turned off. Fixing hole 2: the left side and the right side of the device are respectively provided with 2 fixing holes, and the expansion screw talkback main control device can be fixed on the wall of a coal yard. Display screen 3: the display screen is protected through explosion-proof glass, and the data of various sensors in the current coal yard, the temperature data of an infrared detector of a belt naked light coal monitoring system, the action state of a solenoid valve of a spraying system, the running state of an automatic coal coiling system, the communication state of each camera of a field video monitoring system, the position information of a wireless positioning system and the like can be displayed in real time through an explosion-proof glass window; when the data of a certain sensor exceeds the limit, the corresponding data can flash for prompting, and an audible and visual alarm lamp is used for giving an alarm; the page can be automatically and periodically switched to display pictures such as real-time data, historical reports, historical curves, alarm records, parameter settings and the like.
The power switch 4: turning on/off the device power. Power indicator 5: whether electricity exists in the device is visually judged through the indicating lamp. Alarm reset button 6: when an alarm occurs, the worker confirms the alarm source, clicks the button to reset the alarm, and the acousto-optic alarm lamp is turned off. A bottom incoming line interface 7. The door handle 8: the main control device is used for operating the opening panel during inspection and maintenance. Wireless communication antenna 9: the system is used for communicating with an on-site automatic coal inventory system and sharing coal inventory data. The explosion-proof hose 10: the device is used for connecting a main control board and an audible and visual alarm in the device. Wire casing 11: and putting the leads together. Fuse holders 12, 13: and overcurrent fusing protection is provided for power supply terminals of an external sensor and a detector.
The main control board 14: the method comprises the steps of collecting sensor data, analyzing and processing the data, controlling the action of an output relay, receiving switching value input signals, exchanging display data with a display screen, and communicating with a remote monitoring center through an Ethernet port. Meanwhile, various common field bus interfaces are provided and are used for data gathering access, analysis fusion, data packaging transmission, data sharing, linkage protection and the like of various functional systems such as a coal yard environment safety monitoring system, a field automatic coal inventory system, a belt naked flame coal monitoring system, a field video monitoring system, a wireless positioning system and the like. Industrial switch 15: and network communication equipment for connecting systems on the site. Terminal block 16: for connecting the external sensor power line and the communication line. The grounding copper bar 17: the device module grounding wire is used for summarizing grounding wires of all equipment modules needing to be grounded.
The fiber box 19: and the tail fiber is connected with the optical transceiver, and the optical cable is connected to the remote monitoring center.
The optical fiber transceiver 20: the electric signal is converted into an optical signal, the optical port is connected with the optical fiber box, and the electric port is connected with the Ethernet port of the main control board and is used for communicating with a remote monitoring center. Industrial main board 21: and the main control board is assisted to receive, store, analyze and process the messages, integrate and stack, and collect and package data transmitted by various systems on site. The wireless AP module 22: the system is used for communicating with an on-site automatic coal inventory system, receiving automatic coal inventory data and sending coal inventory control commands. A wireless AP antenna interface 23. And an explosion-proof hose connector 24 of the audible and visual alarm. The transformer 25: the 220V alternating current introduced from the outside is converted into 24V direct current to provide power for all parts in the device and all sensors outside.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a coal yard on-spot intelligent master control device which characterized in that: the upper part of the main control device is provided with an audible and visual alarm (1), the front side of the main control device is provided with a display (3), the lower part of the display is provided with a power switch (4), and a power indicator lamp (5) and an alarm reset button (6) are arranged beside the power switch; the lower part of the main control device is provided with an incoming line interface (7), and the upper part of the main control device is provided with a wireless communication antenna (9); the wire casing (11) is arranged on the inner periphery of the main control device, the first fuse holder (12) and the second fuse holder (13) are arranged on the upper portion of the inner side of the main control device in parallel, the main control board (14) is arranged on the lower portions of the first fuse holder and the second fuse holder, the industrial switch (15) is arranged on the lower portion of the main control board, the wiring terminal row (16) is installed on the lower portion of the industrial switch, and the grounding copper bar (17) is installed on the lower portion of the wiring terminal row; an optical fiber box (19) is installed on one side of the grounding copper bar, an optical fiber transceiver (20) is installed on the upper portion of the optical fiber box, an industrial main board (21) is installed on the upper portion of the optical fiber transceiver, and a wireless AP module (22) is installed on the upper portion of the industrial main board; the upper portion of the main control device is provided with an antenna interface (23), an audible and visual alarm interface (24) is installed on one side of the antenna interface, and a transformer (25) is installed in the main control device.
2. The intelligent coal yard site master control device of claim 1, wherein: the main control device is provided with a fixing hole (2).
3. The intelligent coal yard site master control device of claim 1, wherein: the main control device is provided with a door handle (8).
4. The intelligent coal yard site master control device of claim 1, wherein: an explosion-proof hose (10) is connected between the audible and visual alarm interface (24) and the audible and visual alarm (1).
5. The intelligent coal yard site master control device of claim 1, wherein: and a shell (18) is arranged on the outer side of the main control device.
CN201921958003.0U 2019-11-13 2019-11-13 Intelligent main control device for coal yard site Active CN210377746U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921958003.0U CN210377746U (en) 2019-11-13 2019-11-13 Intelligent main control device for coal yard site

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921958003.0U CN210377746U (en) 2019-11-13 2019-11-13 Intelligent main control device for coal yard site

Publications (1)

Publication Number Publication Date
CN210377746U true CN210377746U (en) 2020-04-21

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Application Number Title Priority Date Filing Date
CN201921958003.0U Active CN210377746U (en) 2019-11-13 2019-11-13 Intelligent main control device for coal yard site

Country Status (1)

Country Link
CN (1) CN210377746U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111918507A (en) * 2020-08-14 2020-11-10 付永涛 Safety protection method of fire alarm control system of power plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111918507A (en) * 2020-08-14 2020-11-10 付永涛 Safety protection method of fire alarm control system of power plant

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