CN218583344U

CN218583344U - Energy-saving intelligent ventilation system

Info

Publication number: CN218583344U
Application number: CN202221334999.XU
Authority: CN
Inventors: 马凤成; 赵祥波; 黄亚雄; 柳勇
Original assignee: Hubei Sanning Mining Co ltd
Current assignee: Hubei Sanning Mining Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-03-07
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses an energy-conserving intelligent ventilation system relates to mining technical field, aims at segmentation control and intelligent shut down, includes ore deposit way, well control room, industry ethernet switch, treater and power module at least, a serial communication port, well control room with industry ethernet switch connects, industry ethernet switch with the treater is connected, the treater is connected with a plurality of ore deposit way monitoring module, the ore deposit way is divided into the multiunit, and every group the ore deposit way with every ore deposit way monitoring module one-to-one, every ore deposit way monitoring module is equipped with a PLC controller at least, the ore deposit way is divided into many line segments, every be equipped with a system of checking card, ventilation module and the segmentation monitoring module who corresponds rather than in the line segment, the PLC controller respectively with the system of checking card the ventilation module with the segmentation monitoring module is connected, and the segmentation control, intelligent shut down.

Description

Energy-saving intelligent ventilation system

Technical Field

The utility model relates to a ventilation system specifically is an energy-conserving intelligent ventilation system, belongs to mining technical field.

Background

Along with the gradual upgrade of safety and environmental protection in industrial production, the production of underground mines strengthens the supervision of the last step of safety monitoring, especially the real-time supervision of the last active working face, underground ventilation is the most important, continuous ventilation is the guarantee of safety, along with the progress of science and technology, more and more intelligent ventilation systems enter our field of vision, and the following problems exist in the use of the existing intelligent ventilation systems:

(1) The energy consumption is high, and although numerical value prediction accidents can be monitored in real time, the numerical value prediction accidents are generally operated as a whole, and the device is switched on and off.

(2) The system is mainly used for judging whether the fan normally operates, is poor in applicability and cannot judge the priority.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-conserving intelligent ventilation system to current intelligent ventilation system in use energy consumption that proposes in solving above-mentioned background is high, though can real time monitoring numerical value judge the accident in advance, but generally as whole operation, the device is with opening and shutting, and whether the system mainly used judges the fan normal operating, the poor problem of suitability.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides an energy-conserving intelligent ventilation system, includes ore deposit way, well accuse room, industry ethernet switch, treater and power module at least, well accuse room with industry ethernet switch connects, industry ethernet switch with the treater is connected, the treater is connected with a plurality of ore deposit way monitoring module, power module respectively with the treater with ore deposit way monitoring module connects, and the ore deposit way is divided into the multiunit, and every group ore deposit way and every ore deposit way monitoring module one-to-one, every ore deposit way monitoring module is equipped with a PLC controller at least, the ore deposit way is divided into many line segments, every be equipped with a system of checking card, ventilation module and the segmentation monitoring module who corresponds rather than in the line segment, the PLC controller respectively with the system of checking card ventilation module with the segmentation monitoring module is connected.

Preferably, the card punching system comprises a card punching device which can display the card punching time and a line segment and is connected to a network, and the card punching device corresponds to the line segment.

Preferably, the ventilation module comprises a ventilator and a sensor module corresponding to the line segment.

More preferably, the sensor module includes at least an oxygen concentration sensor, a dust concentration sensor, a harmful gas concentration sensor, an air speed sensor, a pressure sensor, and an air volume sensor.

Further, the harmful gas concentration sensor includes at least a carbon monoxide sensor, a formaldehyde sensor, a sulfur compound sensor, and a gas sensor.

Preferably, the segment monitoring module comprises a camera and a thermal imaging sensor corresponding to the line segment.

Preferably, the line segments are divided into main line segments and branch line segments, and branch line segments farther from the main line segment have a higher closing priority and tail main line segments have a higher closing priority.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model provides an energy-conserving intelligent ventilation system, the system divide into the multiunit with the ore deposit way, every group subdivides into the line segment again, every group monitors with an ore deposit way monitoring module, every line segment all has the system of checking card that corresponds, ventilation module and segmentation monitoring module are connected, when the system of checking card of this line segment monitored this section workman when all work and check card, start the segmentation monitoring module that corresponds, utilize camera and thermal imaging sensor to scan, confirm that nobody is after, the PLC controller lets the ventilation module that this section corresponds get into and treats the closing program, the line segment checks card and opens the ventilation module when someone, the segmentation control, energy-conservation when preventing the emergence accident, improve monitoring efficiency.

(2) The utility model provides an energy-conserving intelligent ventilation system, the device can the segmentation control, when the ventilation module of confirming unmanned line segment enters into and waits to close the procedure, the line segment is divided into main line segment and branch line segment, the priority of closing of the branch line segment of keeping away from the main line segment more is higher, the priority of closing of the main line segment of end is higher more, close to the trunk from branch, close to the export from the end, if there is someone by the higher line segment of subordinate at the back of unmanned line segment in addition, then this section unmanned line segment does not close, and the suitability is good, there is the priority of judgement.

Drawings

Fig. 1 is a schematic connection diagram of the present invention.

Fig. 2 is the utility model discloses a mine road monitoring module's connection schematic diagram.

Fig. 3 is a schematic structural view of the ventilation module of the present invention.

Fig. 4 is a schematic diagram of the sensor module structure of the present invention.

Fig. 5 is a schematic diagram of the structure of the segment monitoring module of the present invention.

In the figure: 1. a central control room; 2. an industrial ethernet switch; 3. a processor; 4. a power supply module; 5. a mine passage monitoring module; 501. a PLC controller; 502. a card punching system; 503. a ventilation module; 5031. a fan is replaced; 5032. a sensor module; 504. a segment monitoring module; 5041. a camera; 5042. a thermal imaging sensor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1~2, in this embodiment, an energy-saving intelligent ventilation system at least includes a mine shaft, a central control room 1, an industrial ethernet switch 2, a processor 3, and a power supply module 4, where the central control room 1 is connected to the industrial ethernet switch 2, the industrial ethernet switch 2 is connected to the processor 3, the processor 3 is connected to a plurality of mine shaft monitoring modules 5, the power supply module 4 is connected to the processor 3 and the mine shaft monitoring modules 5, the mine shaft is divided into a plurality of groups, each group of mine shaft corresponds to each mine shaft monitoring module 5 one by one, each mine shaft monitoring module 5 is provided with at least one PLC controller 501, the mine shaft is divided into a plurality of line segments, each line segment is provided with a card punching system 502, a ventilation module 503, and a segment monitoring module 504 corresponding to the mine shaft, and the PLC controller 501 is connected to the card punching system 502, the ventilation module 503, and the segment monitoring module 504.

In the above embodiment, the central control room 1 includes an upper computer, a display screen, a buzzer and a warning light for overview and response, the industrial ethernet switch 2 is used for exchanging information between the system and the central control, the processor 3 is used for controlling the mine monitoring module 5 and organizing and transmitting information, when the mine corresponding to the mine monitoring module 5 does not operate, the processor 5 signals to shut down ventilation of the whole mine, the power supply module 4 is used for supplying power to the system, wherein diesel power generation, wind power generation and solar power generation can be included, energy conservation is further enhanced, the system divides the mine into a plurality of groups, each group is subdivided into line segments, each group is monitored by one mine monitoring module 5, each line segment is connected with a corresponding card punching system 502, a ventilation module 503 and a segment monitoring module 504, when the card punching system 502 of the line segment monitors that all workers are punched off duty, the corresponding segment monitoring module 504 is started, a camera 5041 and a thermal imaging sensor 5042 are used for scanning, after no person is determined, the ventilation module 503 of the line segment enters a waiting for shutdown, the ventilation module 503 is started, and the energy conservation monitoring module is prevented from happening at the same time.

As a preferred embodiment, the card punching system 502 includes a card punching device capable of displaying the card punching time and the line segment and connected to the network, and the card punching device corresponds to the line segment, so as to conveniently display and know the card punching condition.

As a preferred embodiment, as shown in fig. 3, the ventilation module 503 comprises a ventilator 5031 and a sensor module 5032 corresponding to the line segment for ventilating and monitoring the ventilation quality and environmental factors in real time.

As a preferred embodiment, as shown in fig. 4, the sensor module 5032 includes at least an oxygen concentration sensor, a dust concentration sensor, a harmful gas concentration sensor, an air speed sensor, a pressure sensor, and an air volume sensor, so as to improve monitoring efficiency, ensure air quality, and prevent accidents.

Furthermore, the harmful gas concentration sensor at least comprises a carbon monoxide sensor, a formaldehyde sensor, a sulfur compound sensor and a gas sensor, and can be used for comprehensively monitoring.

In a preferred embodiment, as shown in fig. 5, the segment monitoring module 504 includes a camera 5041 and a thermal imaging sensor 5042 corresponding to the segment for determining whether there are workers in the segment.

As a preferred embodiment, the line segment is divided into a main line segment and branch line segments, the branch line segment farther from the main line segment has a higher closing priority, the last main line segment has a higher closing priority, the branch line segment is closed to the main line segment and the tail line segment is closed to the exit, and if a higher line segment is left behind the unmanned line segment, the unmanned line segment is not closed.

The utility model discloses a theory of operation: the utility model provides an energy-conserving ventilation system, the system divide into the multiunit with the ore deposit way, every group subdivides into the line segment again, every group monitors with an ore deposit way monitoring module 5, every line segment all has the system 502 of checking card that corresponds, ventilation module 503 and segmentation monitoring module 504 are connected, system 502 monitors this section workman when checking card of this line segment and when all work is checked card, start corresponding segmentation monitoring module 504, utilize camera 5041 and thermal imaging sensor 5042 to scan, confirm nobody's back, PLC controller 501 lets ventilation module 503 that this section corresponds get into and treats the procedure of closing, the line segment is checked card and is had man-hour to open ventilation module 503, the segmentation control, energy-conservation when preventing the emergence accident, and the monitoring efficiency is improved.

The utility model provides an energy-conserving intelligent ventilation system, the device can the segmentation control, when the ventilation module 503 of confirming unmanned line segment enters into and waits to close the procedure, the line segment is divided into main line segment and branch line segment, the priority of closing of the branch line segment of keeping away from the main line segment more is higher, the priority of closing of the main line segment of end is higher more, close to the trunk from branch, close to the export from the end, if there is someone by the higher line segment of subordinate at the back of unmanned line segment, then this section unmanned line segment does not close, and the suitability is good, there is the judgement priority.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an energy-conserving intelligent ventilation system, includes ore deposit way, central control room (1), industry ethernet switch (2), treater (3) and power module (4) at least, its characterized in that, central control room (1) with industry ethernet switch (2) are connected, industry ethernet switch (2) with treater (3) are connected, treater (3) are connected with a plurality of ore deposit way monitoring module (5), power module (4) respectively with treater (3) with ore deposit way monitoring module (5) are connected, the ore deposit way is divided into the multiunit, and every group the ore deposit way with every ore deposit way monitoring module (5) one-to-one, every ore deposit way monitoring module (5) are equipped with a PLC controller (501) at least, the ore deposit way is divided into many line segments, every be equipped with in the line segment one rather than the card punching system (502), ventilation module (503) and segmentation monitoring module (504) that correspond, PLC controller (501) respectively with card punching system (502), ventilation module (503) and segmentation monitoring module (504) are connected.

2. An energy-saving intelligent ventilation system according to claim 1, characterized in that the card punching system (502) comprises a card punching device which can display a card punching time, a line segment and is connected to a network, and the card punching device corresponds to the line segment.

3. An energy-saving intelligent ventilation system as claimed in claim 1, wherein the ventilation module (503) comprises a ventilator (5031) and a sensor module (5032) corresponding to the line segment.

4. The energy-saving intelligent ventilation system according to claim 3, wherein the sensor module (5032) comprises at least an oxygen concentration sensor, a dust concentration sensor, a harmful gas concentration sensor, a wind speed sensor, a pressure sensor and a wind volume sensor.

5. The energy-saving intelligent ventilation system according to claim 4, wherein the harmful gas concentration sensor at least comprises a carbon monoxide sensor, a formaldehyde sensor, a sulfur compound sensor and a gas sensor.

6. The system of claim 1, wherein the segment monitoring module (504) comprises a camera (5041) and a thermal imaging sensor (5042) corresponding to the line segment.

7. An energy efficient intelligent ventilation system according to any of claims 1 to 6, wherein the line segments are divided into main and branch line segments, the branch line segments further from the main line segment having higher closing priority and the last main line segment having higher closing priority.