CN115638764A - Power distribution room operation and maintenance data recording system and equipment - Google Patents
Power distribution room operation and maintenance data recording system and equipment Download PDFInfo
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- CN115638764A CN115638764A CN202211662211.2A CN202211662211A CN115638764A CN 115638764 A CN115638764 A CN 115638764A CN 202211662211 A CN202211662211 A CN 202211662211A CN 115638764 A CN115638764 A CN 115638764A
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Abstract
The invention discloses a power distribution room operation and maintenance data recording system and equipment, which relate to the technical field of power distribution room operation and maintenance data recording, and the following scheme is provided, wherein the power distribution room comprises a plurality of power distribution rooms, the power distribution room comprises a plurality of electric boxes, an indoor monitoring unit, an indoor environment monitoring unit, an indoor biological monitoring unit, a central judgment processing unit, a display host, a transmission unit, an indoor alarm unit and an outdoor alarm unit, and the electric boxes comprise electric box monitoring units; the intelligent power distribution room monitoring system monitors various data of the power distribution room in real time, records and stores various operation data and maintenance data in the power distribution room, is convenient to search and call the data, masters various data information in the power distribution room in real time, gives an alarm in time when problems occur, solves the problems as soon as possible, recovers electric power as soon as possible, and is convenient to clear the situation in the power distribution room in time when accidents occur.
Description
Technical Field
The invention relates to the technical field of power distribution room operation and maintenance data recording, in particular to a power distribution room operation and maintenance data recording system and equipment.
Background
The distribution room is an indoor distribution place with low-voltage load, mainly distributes electric energy for low-voltage users, and is provided with a medium-voltage incoming line (a small amount of outgoing lines can be provided), a distribution transformer and a low-voltage distribution device. Facilities of equipment with voltage class of 10kV or below are divided into a high-voltage power distribution room and a low-voltage power distribution room. The high-voltage power distribution room generally refers to a 6kV-10kV high-voltage switch room; the low-voltage power distribution room generally refers to a 400V power distribution room for a transformer line of a 20kV or 35kV station.
The power distribution room has very important significance and high risk, because the power distribution room is closed, the power distribution room is required to be accessed, and the data of each item of internal electric appliance can be known, but when the power distribution room is damaged, a maintenance worker cannot timely obtain the data of each item in the power distribution room, and because the power distribution room has high risk, the power distribution room can be accessed blindly without knowing the internal situation, and accidents are easily caused.
Disclosure of Invention
The invention provides a power distribution room operation and maintenance data recording system and equipment, which aim to overcome the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a power distribution room operation and maintenance data recording system comprises a plurality of power distribution rooms, wherein each power distribution room comprises a plurality of electric boxes, an indoor monitoring unit, an indoor environment monitoring unit, an indoor biological monitoring unit, a central judgment processing unit, a display host, a transmission unit, an indoor alarm unit and an outdoor alarm unit, and each electric box comprises an electric box monitoring unit;
the electric box monitoring unit is used for monitoring voltage and current, spark arc, cable temperature, gas smoke and capacitance of the electric box and transmitting monitoring data to the central judgment processing unit;
the indoor environment monitoring unit is used for monitoring the temperature, the humidity and the liquid in the power distribution room and transmitting monitoring data to the central judgment processing unit;
the outdoor monitoring unit is used for monitoring the distance between an outdoor barrier and the power distribution room, monitoring the fire outside the power distribution room, monitoring the position of the waterlogging prevention baffle plate and monitoring the ground current, and transmitting the monitoring data to the central judgment processing unit;
the indoor biological monitoring unit is used for dynamically monitoring organisms harmful to the electric box in the power distribution room and transmitting monitoring data to the central judgment processing unit;
the central judgment processing unit processes and judges received various data according to a set threshold value and transmits the data to the transmission unit, the transmission unit transmits monitoring data to the database and the display host, the central judgment processing unit controls the indoor alarm processing unit or the outdoor alarm processing unit to give an alarm according to abnormal data after judging that the data reaches the threshold value, the indoor alarm and the outdoor alarm are both given an alarm through sound and light, the color of an alarm lamp of the light alarm is various, each color corresponds to each monitoring problem, the database can be connected with the outside to call internal data, and the specific state of each power distribution room is convenient to know;
the display host draws a circuit diagram according to the real-time data for the reference of maintenance personnel, gives suggestions according to the data circuit diagram, records the maintenance data of the maintenance personnel and the service life of the equipment, re-plans a proper threshold value according to the maintenance record and the equipment life, and transmits the threshold value to the central judgment processing unit, and the central judgment processing unit changes the threshold value according to the re-planned threshold value.
Preferably, the electric box monitoring unit comprises a voltage and current monitoring module, a spark arc monitoring module, a cable temperature monitoring module, a gas smoke monitoring module and a capacitance monitoring module;
the voltage and current monitoring module is used for monitoring whether the voltage and the current of the electric box are abnormal or not, and the data of the current and the voltage can assist maintenance personnel in judging problems;
the spark and arc monitoring module is used for monitoring whether sparks and arcs occur in the running process of the electric box or not, monitoring the sparks and the arcs and giving early warning in time so as to avoid further fire development;
the cable temperature monitoring module is used for monitoring the temperature of the cable skin of the electric box cable in the power supply process, and the cable temperature monitoring module is used for monitoring the temperature of the cable skin, so that the phenomenon that the skin temperature is too high and molten due to overload of the cable, internal circuits are exposed and the possibility of fire is caused is avoided;
the gas smoke monitoring module is used for monitoring whether smoke and gas are generated in the running process of the electric box, and the gas smoke monitoring module monitors the smoke and gas when sparks and flames appear, so that early warning and notification are facilitated in time, and explosion and fire are avoided;
the capacitor monitoring module is used for monitoring the temperature, the form and the liquid leakage condition of the capacitor when in use, and the capacitor monitoring module timely replaces the capacitor with the health state of the capacitor, so that the situation that the capacitor explodes due to aging is avoided.
Preferably, the outdoor monitoring unit comprises an obstacle distance monitoring module, a fire monitoring module, a waterlogging prevention baffle monitoring module and a ground electric leakage monitoring module;
the obstacle distance monitoring module monitors obstacles around the power distribution room, and the obstacle monitoring module monitors obstacles in a specified distance of the power distribution room, so that the situation that objects are too close to the power distribution room and the influence of fire disasters on the power distribution room is avoided;
the fire monitoring module is used for monitoring flames emitted outside and inside the power distribution room, monitoring the fire around the power distribution room by the fire monitoring module, monitoring the fire emitted inside the power distribution room, and avoiding the occurrence of a fire monitoring idle period after monitoring equipment inside the power distribution room is damaged;
the waterlogging prevention baffle monitoring module is used for monitoring the installation of the waterlogging prevention baffle at the door of the power distribution room, and the waterlogging prevention plate monitoring module monitors the correctness of the installation of the waterlogging prevention plate at the door of the power distribution room;
ground electric leakage monitoring module is used for monitoring the ground current around joining in marriage the electrical room, and ground electric leakage monitoring module monitors the electric current of joining in marriage the electrical room specified distance around, avoids appearing the condition emergence of electric leakage, security around the guarantee.
Preferably, the indoor environment monitoring unit comprises a liquid monitoring module and a regional temperature monitoring module;
the liquid monitoring module monitors the moisture on the walls and the roofs of the power distribution rooms, and the liquid monitoring unit monitors the liquid seeped out from the roofs and the walls, so that the liquid is prevented from entering the liquid to influence the running of the electric box;
the temperature and humidity in the power distribution room are monitored by the regional temperature and humidity monitoring module, and the indoor temperature and humidity are monitored by the regional temperature and humidity monitoring module, so that the workers can conveniently refer to the regional temperature and humidity monitoring module.
Preferably, the capacitance monitoring module comprises a bulge monitoring module, a leakage monitoring module and a temperature monitoring module;
the bulge monitoring module is used for monitoring whether the bulge condition occurs in the form of the capacitor, and the bulge monitoring module monitors the capacitor bulge so as to avoid serious damage caused by the capacitor bulge;
the leakage monitoring module is used for monitoring whether leakage occurs in the capacitor;
the temperature monitoring module is used for monitoring whether the temperature of the capacitor exceeds the standard or not.
Preferably, the output ends of the indoor biological monitoring unit, the outdoor monitoring unit, the indoor environment monitoring unit, the electric box monitoring unit and the display host are all connected with the input end of the central judgment processing unit, the output end of the central judgment processing unit is all connected with the input ends of the indoor alarm unit, the outdoor alarm unit and the transmission unit, and the output end of the transmission unit is all connected with the input ends of the display host and the database.
The capacitance deformation monitoring equipment is suitable for the power distribution room operation and maintenance data recording system and comprises a sleeving frame mechanism, wherein the sleeving frame mechanism comprises a cross connecting frame, a plurality of connecting grooves are formed in the bottom of the cross connecting frame, a sensor connecting plate is rotationally connected to the inside of each connecting groove, and the sleeving frame mechanism is sleeved outside a battery to enable the sensor to be tightly attached to the capacitor;
the deformation detection mechanism is arranged at the inner side of the sleeve frame mechanism and comprises a first sensor fixedly connected with the cross connecting frame, a second sensor is fixedly connected with one side of the sensor connecting plate, and the deformation detection mechanism detects the deformation degree of the capacitor through the sensors;
the excessive pressure prevention mechanism is arranged on the inner wall of the connecting groove and comprises a spring supporting plate fixedly connected with the inner wall of the connecting groove, one side of the spring supporting plate is fixedly connected with a plurality of springs, the other ends of the springs are fixedly connected with the same baffle, the top of the baffle is rotatably connected with the inner wall of the connecting groove, the top of the sensor connecting plate is fixedly connected with a push plate, and the excessive pressure prevention mechanism reduces and extrudes the capacitor after being deformed to a certain degree, so that the phenomenon that the capacitor is exploded in advance due to extrusion is avoided;
deformation degree display mechanism, one side position at the cross link is installed to deformation degree display mechanism, deformation degree display mechanism include with a plurality of warning lights at cross link top, the top fixedly connected with warning megaphone of cross link, the inner wall fixedly connected with arc of spread groove, one side of arc is fixed with a plurality of buttons, and is a plurality of the button respectively with a plurality of warning lights and warning megaphone electric connection, one side fixedly connected with button scraper blade of baffle, deformation display mechanism show the degree that electric capacity warp through the warning light, make things convenient for the staff to distinguish.
Preferably, a battery is fixed inside the cross connecting frame, and the battery is electrically connected with the warning lamp, the warning loudspeaker, the button, the first sensor and the second sensor.
Preferably, the inner wall of the cross connecting frame is fixedly connected with a plurality of suckers.
Compared with the prior art, the invention has the beneficial effects that:
this system carries out real-time supervision to the multiple data of electricity distribution room to carry out the record with the multiple operating data in the electricity distribution room and maintain the data and preserve, conveniently seek and call data, master each item data information in the electricity distribution room in real time, in time report to the police when the problem appears again, solve the problem as early as possible, resume electric power as early as possible, operating data and maintenance data also make things convenient for and clear away the inside condition of timely understanding of electricity distribution room when taking place the accident.
This equipment is in the outside of electric capacity through cover frame mechanism cover, make sensor and electric capacity hug closely, the deformation degree that utilizes sensor detection electric capacity to change into data through deformation detection mechanism makes things convenient for the staff to look over, through excessively preventing pressing the mechanism after the certain degree of deformation, reduce the extrusion to electric capacity, avoid blasting in advance because of the extrusion, show the degree that electric capacity deformed through the warning light through deformation display mechanism, make things convenient for the staff to distinguish, carry out deformation detection to the electric capacity in the use, and come out through the reaction of multiple mode, make things convenient for the staff to watch and distinguish.
Drawings
Fig. 1 is a system block diagram of a power distribution room operation and maintenance data recording system according to the present invention;
fig. 2 is a system block diagram of an electric box monitoring unit of the operation and maintenance data recording system of the power distribution room according to the present invention;
fig. 3 is a system block diagram of an outdoor monitoring unit of a power distribution room operation and maintenance data recording system according to the present invention;
fig. 4 is a system block diagram of a capacitance detection module of a power distribution room operation and maintenance data recording system according to the present invention;
fig. 5 is a system block diagram of an indoor environment monitoring unit of a power distribution room operation and maintenance data recording system according to the present invention;
fig. 6 is a schematic diagram of a first three-dimensional structure of a capacitive deformation monitoring apparatus according to the present invention;
fig. 7 is a schematic front view of a capacitance deformation monitoring device according to the present invention;
fig. 8 is a schematic diagram of a second three-dimensional structure of the capacitance deformation monitoring device according to the present invention;
FIG. 9 is an enlarged view of a portion A of FIG. 7;
fig. 10 is a schematic view of a part B in fig. 8.
In the figure: 1. a frame sleeving mechanism; 11. a cross-shaped connecting frame; 12. connecting grooves; 13. a sensor connecting plate; 2. a deformation monitoring mechanism; 21. a first sensor; 22. a second sensor; 3. an excessive pressure prevention mechanism; 31. a spring support plate; 32. a spring; 33. a baffle plate; 34. pushing the plate; 4. a deformation degree display mechanism; 41. an arc-shaped plate; 42. a button; 43. a button scraper; 44. a warning light; 45. a warning loudspeaker; 5. and (4) sucking discs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Example 1
Referring to FIGS. 1-5: a power distribution room operation and maintenance data recording system comprises a plurality of power distribution rooms, wherein each power distribution room comprises a plurality of electric boxes, an indoor monitoring unit, an indoor environment monitoring unit, an indoor biological monitoring unit, a central judgment processing unit, a display host, a transmission unit, an indoor alarm unit and an outdoor alarm unit, and each electric box comprises an electric box monitoring unit;
the electric box monitoring unit is used for monitoring voltage and current, spark arc, cable temperature, gas smoke and capacitance of the electric box and transmitting monitoring data to the central judgment processing unit;
the indoor environment monitoring unit is used for monitoring the temperature, the humidity and the liquid in the power distribution room and transmitting monitoring data to the central judgment processing unit;
the outdoor monitoring unit is used for monitoring the distance between an outdoor barrier and the power distribution room, monitoring the fire outside the power distribution room, monitoring the position of the waterlogging prevention baffle plate and monitoring the ground current, and transmitting the monitoring data to the central judgment processing unit;
the indoor biological monitoring unit is used for dynamically monitoring organisms harmful to the electric box in the power distribution room and transmitting monitoring data to the central judgment processing unit;
the central judgment processing unit processes and judges received various data according to a set threshold value and transmits the data to the transmission unit, the transmission unit transmits monitoring data to the database and the display host, the central judgment processing unit controls the indoor alarm processing unit or the outdoor alarm processing unit to give an alarm according to abnormal data after judging that the data reaches the threshold value, the indoor alarm and the outdoor alarm are both given an alarm through sound and light, the color of an alarm lamp of the light alarm is various, each color corresponds to each monitoring problem, the database can be connected with the outside to call internal data, and the specific state of each power distribution room is convenient to know;
the display host draws a circuit diagram according to the real-time data for the maintainers to refer to, gives suggestions according to the data circuit diagram, records the maintenance data of the maintainers and the service life of the equipment, re-plans a proper threshold according to the maintenance record and the equipment life, transmits the threshold to the central judgment processing unit, and changes the threshold according to the re-planned threshold by the central judgment processing unit.
Example 2
Referring to FIGS. 2-5: the embodiment provides a technical scheme on the basis of the first embodiment: the electric box monitoring unit comprises a voltage and current monitoring module, a spark arc monitoring module, a cable temperature monitoring module, a gas smoke monitoring module and a capacitance monitoring module;
the voltage and current monitoring module is used for monitoring whether the voltage and the current of the electric box are abnormal or not, and the data of the current and the voltage can assist maintenance personnel in judging problems;
the spark and arc monitoring module is used for monitoring whether sparks and arcs occur in the running process of the electric box or not, monitoring the sparks and the arcs and giving early warning in time so as to avoid further fire development;
the cable temperature monitoring module is used for monitoring the temperature of the cable skin of the electric box cable in the power supply process, and the cable temperature monitoring module is used for monitoring the temperature of the cable skin, so that the phenomenon that the skin temperature is too high and melted due to overload of the cable, internal circuits are exposed and a fire disaster is possibly caused is avoided;
the gas smoke monitoring module is used for monitoring whether smoke and gas are generated in the running process of the electric box, and monitoring the smoke and gas when sparks and flames appear, so that early warning and notification are facilitated in time, and explosion and fire are avoided;
the capacitor monitoring module is used for monitoring the temperature, the form and the liquid leakage condition of the capacitor during use, and the capacitor monitoring module timely replaces the healthy state of the capacitor, so that the capacitor is prevented from being exploded due to aging;
the outdoor monitoring unit comprises a barrier distance monitoring module, a fire behavior monitoring module, a waterlogging prevention baffle monitoring module and a ground electric leakage monitoring module;
the barrier distance monitoring module monitors barriers around the power distribution room, and the barrier monitoring module monitors the barriers within a specified distance of the power distribution room, so that the situation that objects are too close to the power distribution room and the influence of fire disasters on the power distribution room caused by sundries is avoided;
the fire monitoring module is used for monitoring flames emitted outside and inside the power distribution room, monitoring the fire around the power distribution room by the fire monitoring module, monitoring the fire emitted inside the power distribution room, and avoiding the occurrence of a fire monitoring idle period after monitoring equipment inside the power distribution room is damaged;
the waterlogging prevention baffle monitoring module is used for monitoring the installation of the waterlogging prevention baffle at the door of the power distribution room, and the waterlogging prevention plate monitoring module monitors the correctness of the installation of the waterlogging prevention plate at the door of the power distribution room;
the ground leakage monitoring module is used for monitoring ground current around the power distribution room, and the ground leakage monitoring module monitors current at a specified distance around the power distribution room, so that the occurrence of leakage is avoided, and the safety of the periphery is guaranteed;
the indoor environment monitoring unit comprises a liquid monitoring module and a regional temperature monitoring module;
the liquid monitoring module monitors the moisture on the walls and the roof of the power distribution room, and the liquid monitoring unit monitors the liquid seeped out from the roof and the walls, so that the liquid is prevented from entering the liquid to influence the running of the electric box;
the regional temperature and humidity monitoring module monitors the temperature and humidity in the power distribution room, and monitors the indoor temperature and humidity so as to facilitate the reference of workers;
the capacitance monitoring module comprises a bulge monitoring module, a leakage monitoring module and a temperature monitoring module;
the bulge monitoring module is used for monitoring whether the bulge condition occurs to the shape of the capacitor, and the bulge monitoring module monitors the capacitor bulge so as to avoid serious damage to the capacitor bulge;
the leakage monitoring module is used for monitoring whether leakage occurs in the capacitor;
the temperature monitoring module is used for monitoring whether the temperature of the capacitor exceeds the standard or not;
the output ends of the indoor biological monitoring unit, the outdoor monitoring unit, the indoor environment monitoring unit, the electric box monitoring unit and the display host are all connected with the input end of the central judgment processing unit, the output end of the central judgment processing unit is all connected with the input ends of the indoor alarm unit, the outdoor alarm unit and the transmission unit, and the output end of the transmission unit is all connected with the input ends of the display host and the database.
Example 3
Referring to FIGS. 2-10: the capacitance deformation monitoring equipment is suitable for the power distribution room operation and maintenance data recording system and comprises a sleeve frame mechanism 1, wherein the sleeve frame mechanism 1 comprises a cross connecting frame 11, a plurality of connecting grooves 12 are formed in the bottom of the cross connecting frame 11, a sensor connecting plate 13 is rotatably connected to the inner parts of the connecting grooves 12, and the sleeve frame mechanism 1 is sleeved outside a capacitor to enable a sensor to be attached to the capacitor;
the deformation monitoring mechanism 2 is arranged at the inner side of the sleeve frame mechanism 1, the deformation monitoring mechanism 2 comprises a first sensor 21 fixedly connected with the cross connecting frame 11, a second sensor 22 is fixedly connected with one side of the sensor connecting plate 13, and the deformation monitoring mechanism monitors the deformation degree of the capacitor through the sensors;
the excessive pressure prevention mechanism 3 is installed on the inner wall of the connecting groove 12, the excessive pressure prevention mechanism 3 comprises a spring supporting plate 31 fixedly connected with the inner wall of the connecting groove 12, one side of the spring supporting plate 31 is fixedly connected with a plurality of springs 32, the other ends of the plurality of springs 32 are fixedly connected with a same baffle 33, the top of the baffle 33 is rotatably connected with the inner wall of the connecting groove 12, the top of the sensor connecting plate 13 is fixedly connected with a push plate 34, and the excessive pressure prevention mechanism 3 reduces and extrudes the capacitor after deforming to a certain degree, so that the phenomenon that the capacitor is exploded in advance due to extrusion is avoided;
the deformation degree display mechanism 4 is installed at one side of the cross connecting frame 11, the deformation degree display mechanism 4 comprises a plurality of warning lamps 44 which are arranged at the top of the cross connecting frame 11, a warning loudspeaker 45 is fixedly connected to the top of the cross connecting frame 11, an arc-shaped plate 41 is fixedly connected to the inner wall of the connecting groove 12, a plurality of buttons 42 are fixed to one side of the arc-shaped plate 41, the buttons 42 are electrically connected with the warning lamps 44 and the warning loudspeaker 45 respectively, a button scraping plate 43 is fixedly connected to one side of the baffle 33, and the deformation degree display mechanism 4 shows the degree of capacitance deformation through the warning lamps 44, so that a worker can distinguish the degree of capacitance deformation conveniently;
a battery is fixed inside the cross connecting frame 11 and is electrically connected with the warning lamp 44, the warning loudspeaker 45, the button 42, the first sensor 21 and the second sensor 22;
the inner wall of the cross-shaped connecting frame 11 is fixedly connected with a plurality of suckers 5.
The working principle is as follows: the device is sleeved from one side of a capacitor, the sucker 5 is pressed, the sucker 5 is enabled to suck the capacitor to fix the cross-shaped connecting frame 11, at the moment, the first sensor 21 and the second sensor 22 are tightly attached to the outer wall of the capacitor, when the capacitor deforms, the sensor connecting plate 13 is pushed to rotate around a connecting point along with the capacitor, the sensor connecting plate 13 can drive the push plate 34 to rotate along with the capacitor, the push plate 34 rotationally pushes the tightly attached baffle 33 to extrude the spring 32 around the connecting point with the connecting groove 12, the push plate 33 rotates to drive the button scraping plate 43 to move, the button scraping plate 43 moves in the process of moving, the plurality of buttons 42 can be sequentially pressed down, the corresponding warning lamp 44 can be lightened when the button 42 is pressed down, the more the warning lamp 44 is lightened, the more the warning lamps are lightened, the more the deformation is serious, the warning loudspeaker 45 sends out corresponding warning sound along with the pressing of different buttons 42, after the deformation reaches a certain degree, the spring 32 is also squeezed to a certain degree, the baffle 33 cannot block the missing baffle 34 after the baffle 33 has no longer thrust of the spring 32, and the pressure of the deformed capacitor is prevented from excessively influencing the pressure sensor 13.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A power distribution room operation and maintenance data recording system comprises a plurality of power distribution rooms, and is characterized in that each power distribution room comprises a plurality of electric boxes, an indoor monitoring unit, an indoor environment monitoring unit, an indoor biological monitoring unit, a central judgment processing unit, a display host, a transmission unit, an indoor alarm unit and an outdoor alarm unit, wherein each electric box comprises an electric box monitoring unit;
the electric box monitoring unit is used for monitoring voltage and current, spark arc, cable temperature, gas smoke and capacitance of the electric box and transmitting monitoring data to the central judgment processing unit;
the indoor environment monitoring unit is used for monitoring the temperature, the humidity and the liquid in the power distribution room and transmitting monitoring data to the central judgment processing unit;
the outdoor monitoring unit is used for monitoring the distance between an outdoor barrier and the power distribution room, monitoring the fire outside the power distribution room, monitoring the position of the waterlogging prevention baffle plate and monitoring the ground current, and transmitting the monitoring data to the central judgment processing unit;
the indoor biological monitoring unit is used for dynamically monitoring organisms harmful to the electric box in the power distribution room and transmitting monitoring data to the central judgment processing unit;
the central judgment processing unit processes and judges various received data according to a set threshold value and transmits the data to the transmission unit, the transmission unit transmits monitoring data to the database and the display host, and the central judgment processing unit controls the indoor alarm processing unit or the outdoor alarm unit to alarm according to abnormal data after judging that the data reach the threshold value;
the display host draws a circuit diagram according to the real-time data for the reference of maintenance personnel, gives suggestions according to the data circuit diagram, records the maintenance data of the maintenance personnel and the service life of the equipment, re-plans a proper threshold according to the maintenance record and the equipment life, and transmits the threshold to the central judgment processing unit, and the central judgment processing unit changes according to the re-planned threshold.
2. The power distribution room operation and maintenance data recording system according to claim 1, wherein the electric box monitoring unit comprises a voltage and current monitoring module, a spark arc monitoring module, a cable temperature monitoring module, a gas smoke monitoring module and a capacitance monitoring module;
the voltage and current monitoring module is used for monitoring whether the voltage and the current of the electric box are abnormal or not;
the spark and arc monitoring module is used for monitoring whether sparks and arcs exist in the running process of the electric box;
the cable temperature monitoring module is used for monitoring the temperature of the cable skin of the electric box cable in the power supply process;
the gas smoke monitoring module is used for monitoring whether smoke and gas are generated in the running process of the electric box;
the capacitor monitoring module is used for monitoring the temperature, the form and the liquid leakage condition of the capacitor during use.
3. The power distribution room operation and maintenance data recording system according to claim 1, wherein the outdoor monitoring unit comprises an obstacle distance monitoring module, a fire monitoring module, a waterlogging prevention baffle monitoring module and a ground leakage monitoring module;
the obstacle distance monitoring module monitors obstacles around the power distribution room;
the fire monitoring module is used for monitoring flames emitted from the outside of the power distribution room and the inside of the power distribution room;
the waterlogging prevention baffle monitoring module is used for monitoring the installation of the waterlogging prevention baffle at the door of the power distribution room;
ground leakage monitoring module is used for joining in marriage the ground current around the electrical room and monitoring.
4. The system for recording operation and maintenance data of a power distribution room according to claim 1, wherein the indoor environment monitoring unit comprises a liquid monitoring module and a regional temperature monitoring module;
the liquid monitoring module monitors the moisture of the walls and the roofs of the power distribution rooms;
the regional humiture monitoring module monitors the humiture in joining in marriage electrical room.
5. The system for recording operation and maintenance data of a power distribution room according to claim 2, wherein the capacitance monitoring module comprises a bulge monitoring module, a leakage monitoring module and a temperature monitoring module;
the bulge monitoring module is used for monitoring whether bulge occurs in the form of the capacitor;
the leakage monitoring module is used for monitoring whether leakage occurs in the capacitor;
the temperature monitoring module is used for monitoring whether the temperature of the capacitor exceeds the standard or not.
6. The operation and maintenance data recording system of the power distribution room as claimed in claim 1, wherein the output ends of the indoor biological monitoring unit, the outdoor monitoring unit, the indoor environment monitoring unit, the electric box monitoring unit and the display host are all connected with the input end of the central judgment processing unit, the output end of the central judgment processing unit is all connected with the input ends of the indoor alarm unit, the outdoor alarm unit and the transmission unit, and the output end of the transmission unit is all connected with the input ends of the display host and the database.
7. The device for monitoring the capacitive deformation is suitable for the system for recording the operation and maintenance data of the power distribution room as claimed in any one of claims 1 to 6, and comprises a frame mechanism (1), wherein the frame mechanism (1) comprises a cross-shaped connecting frame (11), a plurality of connecting grooves (12) are formed in the bottom of the cross-shaped connecting frame (11), and a sensor connecting plate (13) is rotatably connected inside the connecting grooves (12);
the deformation monitoring mechanism (2) is installed at the inner side position of the sleeve frame mechanism (1), the deformation monitoring mechanism (2) comprises a first sensor (21) fixedly connected with the cross connecting frame (11), and a second sensor (22) is fixedly connected to one side of the sensor connecting plate (13);
the pressure-proof device comprises an excessive pressure-proof mechanism (3), wherein the excessive pressure-proof mechanism (3) is installed on the inner wall of a connecting groove (12), the excessive pressure-proof mechanism (3) comprises a spring supporting plate (31) fixedly connected with the inner wall of the connecting groove (12), one side of the spring supporting plate (31) is fixedly connected with a plurality of springs (32), the other ends of the springs (32) are fixedly connected with a same baffle plate (33), the top of the baffle plate (33) is rotatably connected with the inner wall of the connecting groove (12), and the top of a sensor connecting plate (13) is fixedly connected with a push plate (34);
deformation degree display mechanism (4), one side position in cross link (11) is installed in deformation degree display mechanism (4), deformation degree display mechanism (4) include with a plurality of warning light (44) at cross link (11) top, top fixedly connected with warning megaphone (45) of cross link (11), inner wall fixedly connected with arc (41) of spread groove (12), one side of arc (41) is fixed with a plurality of buttons (42), and is a plurality of button (42) respectively with a plurality of warning light (44) and warning megaphone (45) electric connection, one side fixedly connected with button scraper blade (43) of baffle (33).
8. Capacitive deformation monitoring device according to claim 7, characterized in that a battery is fixed inside the cross-shaped connection frame (11), and the battery is electrically connected with the warning light (44), the warning loudspeaker (45), the button (42), the first sensor (21) and the second sensor (22).
9. Capacitive deformation monitoring device according to claim 8, characterized in that a plurality of suction cups (5) are fixedly connected to the inner wall of the cross-shaped connection frame (11).
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| CN202211662211.2A CN115638764B (en) | 2022-12-23 | 2022-12-23 | Capacitance deformation monitoring equipment |
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| CN202211662211.2A CN115638764B (en) | 2022-12-23 | 2022-12-23 | Capacitance deformation monitoring equipment |
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| CN115638764A true CN115638764A (en) | 2023-01-24 |
| CN115638764B CN115638764B (en) | 2023-04-07 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890657A (en) * | 2018-07-11 | 2018-11-27 | 清华大学合肥公共安全研究院 | A kind of power distribution room intelligent inspection robot |
| CN113129541A (en) * | 2021-04-13 | 2021-07-16 | 苏州艾斯莫科信息科技有限公司 | Environment and security management system |
| CN113877102A (en) * | 2021-11-10 | 2022-01-04 | 国网青海省电力公司 | Intelligent fire detection and extinguishing system based on closed switch cabinet |
| CN114630201A (en) * | 2021-12-31 | 2022-06-14 | 广州科利大数据产业有限公司 | Operation and maintenance control system and method for data machine room |
| CN114710644A (en) * | 2022-03-16 | 2022-07-05 | 安徽楚通电气股份有限公司 | Comprehensive monitoring system for electric power distribution room |
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2022
- 2022-12-23 CN CN202211662211.2A patent/CN115638764B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890657A (en) * | 2018-07-11 | 2018-11-27 | 清华大学合肥公共安全研究院 | A kind of power distribution room intelligent inspection robot |
| CN113129541A (en) * | 2021-04-13 | 2021-07-16 | 苏州艾斯莫科信息科技有限公司 | Environment and security management system |
| CN113877102A (en) * | 2021-11-10 | 2022-01-04 | 国网青海省电力公司 | Intelligent fire detection and extinguishing system based on closed switch cabinet |
| CN114630201A (en) * | 2021-12-31 | 2022-06-14 | 广州科利大数据产业有限公司 | Operation and maintenance control system and method for data machine room |
| CN114710644A (en) * | 2022-03-16 | 2022-07-05 | 安徽楚通电气股份有限公司 | Comprehensive monitoring system for electric power distribution room |
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| CN115638764B (en) | 2023-04-07 |
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