CN217826503U - Comprehensive automatic monitoring equipment for transformer substation - Google Patents

Abstract

The utility model discloses a comprehensive automatic monitoring device of a transformer substation, which comprises a shell; the top of the shell is embedded with a monitoring mechanism, the top of the shell is provided with a fire extinguishing mechanism, and the monitoring mechanism comprises an installation plate, a camera, an infrared sensor and an ultrasonic generator; the utility model discloses an install monitoring mechanism in the top embedding of casing, in-process at the control, can detect external environment through infrared ray sensor, when infrared ray sensor detects the outside has the animal to appear, infrared ray sensor can send the data transmission who detects to the inside of PLC controller, open supersonic generator through the PLC controller, send the ultrasonic wave through supersonic generator and drive the animal, avoid the animal to be close to the device, thereby can avoid the animal to get into to the inside bite bad cable of device, and then can avoid the phenomenon of short circuit or ground connection to appear in the device, and then ensure electric power facility's normal operating.

Description

Comprehensive automatic monitoring equipment for transformer substation

Technical Field

The utility model relates to a transformer substation monitors technical field, specifically is a transformer substation synthesizes automatic supervisory equipment.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, the transformer substation in a power plant is a boosting transformer substation, the effect of the boosting transformer substation is to boost the electric energy generated by a generator and feed the electric energy to a high-voltage power grid, and due to the fact that a large number of cable and cable devices are connected in the transformer substation, real-time monitoring needs to be carried out on the operation conditions inside and outside the transformer substation.

Some transformer substations can be set up in the suburb field, and the suburb field can need the animal to go out and go out, the less animal of some sizes such as snake, mouse and gecko can get into the inside of transformer box through the preformed hole of transformer shell, the animal can gnaw the cable of the inside distribution equipment of transformer substation after getting into, thereby the phenomenon that leads to appearing short circuit or ground connection in the transformer substation, thereby lead to its switch to take place the trip or even burn out, and then can't ensure the normal operating of electric power facility.

The transformer substation is at the in-process that uses, generally can set up smoke alarm in the inside of transformer substation, if the inside of transformer substation takes place the unexpected condition that appears the short circuit on fire, smoke alarm will send a signal to the control end of outside, reminds staff transformer substation inside to take place emergency, but personnel if can not in time arrive the place and in time handle the time, can arouse bigger scope conflagration and loss, and then can have great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a comprehensive automatic supervisory equipment of transformer substation to solve the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: a comprehensive automatic monitoring device of a transformer substation comprises a shell; the top of the shell is embedded with a monitoring mechanism, and the top of the shell is provided with a fire extinguishing mechanism;

the monitoring mechanism comprises a mounting plate, a camera, an infrared sensor and an ultrasonic generator, wherein the camera is embedded in the surface of the mounting plate, the infrared sensor is arranged on one side of the camera, and the ultrasonic generator is embedded in one side of the mounting plate;

the fire extinguishing mechanism comprises a clamping groove, a material collecting box, a blanking plate and a second electromagnet, wherein the clamping groove is symmetrically arranged at the inner top of the shell, the material collecting box is arranged inside the clamping groove, the blanking plate is rotatably arranged at the bottom of the material collecting box, and the second electromagnet is embedded into the position, corresponding to the inner wall of the material collecting box, of one end of the blanking plate.

Preferably, the surface of casing rotates and installs two sets of sealing door, and the inside embedding of sealing door is installed the observation window, and the surface mounting of sealing door has the PLC controller.

Preferably, the inside of casing is provided with the converter body, and the both sides symmetry of casing has seted up the vent, and the inner wall embedding of casing one side is installed temperature sensor, and the inner wall embedding of casing opposite side is installed smoke transducer.

Preferably, the inner wall of the housing is provided with a dustproof mechanism at a position corresponding to the vent, the dustproof mechanism comprises clamping blocks, L blocks and a dustproof net, the clamping blocks are symmetrically arranged on the inner wall of the housing corresponding to the vent, the L blocks are clamped and arranged at the tops of the clamping blocks, and the dustproof net is arranged on the outer side of the L blocks.

Preferably, the internally mounted of vent has heat dissipation mechanism, and heat dissipation mechanism is including heat dissipation fan and radiator-grid, the inside at the vent is installed to the heat dissipation fan, and the radiator-grid is installed through the bolt in the outside of heat dissipation fan.

Preferably, vent top is provided with separation mechanism, and separation mechanism is including placing chamber, baffler and first electro-magnet, the internally mounted who places the chamber has the baffler, and the interior top of placing the chamber corresponds position department embedding with the baffler and installs first electro-magnet.

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

1. the utility model discloses an install monitoring mechanism in the top embedding of casing, in the in-process of control, can detect external environment through infrared ray sensor, when infrared ray sensor detects that the outside has the animal to go out and does not go, infrared ray sensor can send the data of detecting to the inside of PLC controller, open supersonic generator through the PLC controller, send the ultrasonic wave through supersonic generator and drive the animal, avoid the animal to be close to the device, thereby can avoid the animal to get into to the inside bite bad cable of device, and then can avoid the phenomenon of short circuit or ground connection to appear in the device, and then ensure the normal operating of electric power facility.

2. The utility model discloses a top at the casing is provided with the mechanism of putting out a fire, move down when the baffler and carry out the shutoff with the vent, the inside and the outside air of casing are isolated, simultaneously the one end of flitch down can separate with the inner wall of collection case, and then can be equipped with the inside that the sand dropped the casing with collection incasement portion, put out a fire to the inside electricity etc. of casing, avoid the inside burning of casing to get up, and can protect transformer body and cable in the casing, thereby can improve the fire behavior of device, produce huge property damage when avoiding the intensity of a fire great, and then can improve device's security.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a housing; 101. a sealing door; 102. an observation window; 2. a monitoring mechanism; 201. mounting a plate; 202. a camera; 203. an infrared sensor; 204. an ultrasonic generator; 3. a vent; 4. a heat dissipation mechanism; 401. a heat dissipation fan; 402. a heat-dissipating mesh; 5. a dust-proof mechanism; 501. a clamping block; 502. l blocks; 503. a dust screen; 6. a blocking mechanism; 601. a placement chamber; 602. a barrier plate; 603. a first electromagnet; 7. a power converter body; 8. a fire extinguishing mechanism; 801. a card slot; 802. a material collecting box; 803. a blanking plate; 804. a second electromagnet; 9. a smoke sensor; 10. a temperature sensor; 11. a PLC controller.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The technical solution of the present invention will be further described in detail with reference to the drawings and specific embodiments.

The first embodiment is as follows:

the application provides a comprehensive automatic monitoring device of a transformer substation, which comprises a shell 1; the top of the shell 1 is embedded with a monitoring mechanism 2, and the top of the shell 1 is provided with a fire extinguishing mechanism 8;

the monitoring mechanism 2 comprises an installation plate 201, a camera 202, an infrared sensor 203 and an ultrasonic generator 204, wherein the camera 202 is embedded in the surface of the installation plate 201, the infrared sensor 203 is arranged on one side of the camera 202, and the ultrasonic generator 204 is embedded in one side of the installation plate 201;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is in use, an external environment can be monitored by a camera 202, and then the camera 202 is transmitted to an external control end through the PLC controller 11, in the monitoring process, the external environment can be detected by the infrared sensor 203 of model LHl958, when the infrared sensor 203 detects that an animal is present outside, the infrared sensor 203 sends detected data to the inside of the PLC controller 11, the ultrasonic generator 204 of model AK-06-AK-72 is turned on through the PLC controller 11, ultrasonic waves are sent by the ultrasonic generator 204 to drive the animal, so that the animal is prevented from approaching the device, thereby preventing the animal from entering the inside of the device to bite a cable, further preventing a short circuit or a grounding phenomenon from occurring in the device, and further ensuring normal operation of an electric power facility.

Further, two groups of sealing doors 101 are rotatably mounted on the surface of the shell 1, an observation window 102 is embedded in the sealing doors 101, a PLC (programmable logic controller) 11 is mounted on the surface of each sealing door 101, a power converter body 7 is arranged in the shell 1, ventilation openings 3 are symmetrically formed in two sides of the shell 1, a temperature sensor 10 is embedded in the inner wall of one side of the shell 1, and a smoke sensor 9 is embedded in the inner wall of the other side of the shell 1;

specifically, as shown in fig. 1 and fig. 2, a person can rotate two sets of sealing doors 101 to open and close the inside of the casing 1, and in the using process of the device, the person can observe the inside condition of the casing 1 through the observation window 102, and meanwhile, the person can open the casing 1 through the sealing doors 101, so that the installation and the maintenance of the converter body 7 inside the casing 1 can be completed.

More specifically, a dustproof mechanism 5 is arranged at a position, corresponding to the vent 3, of the inner wall of the shell 1, the dustproof mechanism 5 comprises a fixture block 501, an L block 502 and a dustproof net 503, the fixture block 501 is symmetrically arranged on the inner wall, corresponding to the vent 3, of the shell 1, the top of the fixture block 501 is clamped and provided with the L block 502, and the dustproof net 503 is arranged on the outer side of the L block 502;

specifically, as shown in fig. 1 and 2, when the vent 3 and the heat dissipation mechanism 4 are in the heat dissipation process, a convection heat dissipation channel is formed through the vent 3 on both sides, when the heat dissipation mechanism 4 on one side of the casing 1 sucks the outside air into the inside of the casing 1, dust in the air can be adsorbed through the dust screen 503, and the dust is prevented from entering the inside of the casing 1 and being adhered to the binding post in the surface of the power converter body 7, so that each mechanism of the internal device of the casing 1 can be ensured to be normally used, when the surface of the dust screen 503 is fully sucked with the dust, the dust screen 503 can be pulled upwards, so that the L block 502 on the inner side of the dust screen 503 is separated from the fixture block 501, and the dust screen 503 is cleaned and replaced.

Further, a heat dissipation mechanism 4 is installed inside the vent 3, the heat dissipation mechanism 4 comprises a heat dissipation fan 401 and a heat dissipation net 402, the heat dissipation fan 401 is installed inside the vent 3, and the heat dissipation net 402 is installed on the outer side of the heat dissipation fan 401 through bolts;

specifically, as shown in fig. 1 and fig. 2, in the process of the operation of the power converter body 7 inside the casing 1, when the device emits a large amount of heat in the operation process, when the smoke sensor 9 detects that the temperature in the inner cavity of the casing 1 reaches a preset value, the heat dissipation fan 401 inside the vent 3 on one side of the PLC controller 11 is turned on through the temperature sensor 10, the outside air is sucked into the inside of the casing 1 through the rotation of the heat dissipation fan 401 to dissipate heat, meanwhile, the heat dissipation fan 401 inside the vent 3 on the other side of the casing 1 is turned on to suck the hot air inside the casing 1, the heat dissipation mechanism 4 inside the vent 3 on the two sides of the casing 1 is used in a matching manner, the heat dissipation efficiency of the device can be improved, and the influence of the overhigh temperature inside the casing 1 on the normal operation of the device is avoided.

Unlike the first embodiment, the utility model provides a second embodiment, a process for solving above-mentioned transformer substation and using, generally can set up smoke alarm in the inside of transformer substation, if the condition that the short circuit appears in the inside of transformer substation when unexpected, smoke alarm will send signal to outside control end, remind staff transformer substation inside to take place proruption situation, but personnel if can not arrive the place in time and handle in time, can arouse wider conflagration and loss, and then can have the problem of great potential safety hazard, the application discloses a comprehensive automatic supervisory equipment of transformer substation, fire extinguishing mechanism 8 is including draw-in groove 801, the case 802 that gathers materials, unloading board 803 and second electro-magnet 804, draw-in groove 801 symmetry is installed at the interior top of casing 1, the inside of draw-in groove 801 is provided with case 802 that gathers materials, the bottom of case 802 rotates to install down 803, the one end of unloading board 803 is installed with the position department that gathers materials the case 802 inner wall corresponds the embedding and is installed second electro-magnet 804, vent 3 top is provided with separation mechanism 6, separation mechanism 6 is including placing the chamber, separation board 602 and first electro-magnet 603 that the chamber 601 placed, the inside is installed with separation board 603 that the first electro-magnet 601 that inserts the corresponding position is installed;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the smoke sensor 9 of the MQ-K2 type inside the housing 1 detects that the inside of the housing 1 contains smoke, the smoke sensor 9 can send the detected data to the inside of the PLC controller 11, the structure inside the housing 1 is powered off through the PLC controller 11, when the first electromagnet 603 and the second electromagnet 804 are powered off, after the first electromagnet 603 and the second electromagnet 804 are powered off, the first electromagnet 603 can be separated from the baffle plate 602, under the action of gravity, the baffle plate 602 moves down to block the vent 3, so that the inside of the housing 1 can be in a sealed state, the inside of the housing 1 is isolated from the outside air, meanwhile, one end of the lower plate 803 can be separated from the inner wall of the collection box 802, so that the sand filled inside the collection box 802 can be dropped into the inside of the housing 1, the inside electricity and the like of the housing 1 are extinguished, the inside of the housing 1 is prevented from being burned, and the inside of the electrical appliance body 7 and the cable in the housing 1 can be protected, so that the performance of the device can be improved, and the property damage caused by a large fire can be avoided, and the device can be improved in fire.

The working principle is as follows: when the device is in use, can make a video recording the control to the environment of outside through camera 202, then transmit the transmission that camera 202 was shot to outside control end through PLC controller 11, in the in-process of control, can detect the external environment through infrared sensor 203, when infrared sensor 203 detects that the outside has the animal to go out and disappear, infrared sensor 203 can send the data that detect to the inside of PLC controller 11, turn on supersonic generator 204 through PLC controller 11, send the ultrasonic wave through supersonic generator 204 and drive the animal, avoid the animal to be close to the device, when smoke sensor 9 inside casing 1 detects the inside flue gas that contains of casing 1, smoke sensor 9 can send the data that detect to the inside of PLC controller 11, cut off the inside power consumption mechanism of casing 1 through PLC controller 11, when first electro-magnet 603 is cut off with second electro-magnet 804, after first electro-magnet 603 and second electro-magnet 804 cut off, first electro-magnet can separate with baffling board 602, under the effect of gravity, baffling board 602 blocks off 3, thereby can be the inside sealed state of casing 1 with the inner wall of casing 1 and the inside cable of burning of collection workbin can be separated with the inside of separation board 802, and the inside of collection workbin the protection workbin can be separated with the casing, and the inside of burning of collection workbin can be separated with the casing 1, and the inside of collection workbin, and can be separated with the electric appliance, and can be separated with the casing, thereby, the casing, the inside collection workbin can be separated with the electric appliance, the collection workbin, and can be separated with the electric installation, and can be separated with the casing, and the electric installation of collection workbin, and can be separated with inner wall of collection workbin, and can be separated with the inside of collection workbin, and can be separated with the electric installation, and can be separated with the inside of collection workbin, and can be separated with inner wall of collection workbin, and put off the inside of collection workbin, the electric appliance, and put off with inner wall of collection workbin, and put off.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims (6)

1. A comprehensive automatic monitoring device of a transformer substation comprises a shell (1); the method is characterized in that: the top of the shell (1) is embedded with a monitoring mechanism (2), and the top of the shell (1) is provided with a fire extinguishing mechanism (8);

the monitoring mechanism (2) comprises an installation plate (201), a camera (202), an infrared sensor (203) and an ultrasonic generator (204), wherein the camera (202) is embedded and installed on the surface of the installation plate (201), the infrared sensor (203) is arranged on one side of the camera (202), and the ultrasonic generator (204) is embedded and installed on one side of the installation plate (201);

fire extinguishing mechanism (8) are including draw-in groove (801), collection workbin (802), lower flitch (803) and second electro-magnet (804), the interior top in casing (1) is installed to draw-in groove (801) symmetry, and the inside of draw-in groove (801) is provided with collection workbin (802), and the bottom of collection workbin (802) is rotated and is installed down flitch (803), and second electro-magnet (804) are installed with the embedding of collection workbin (802) inner wall corresponding position department to the one end of lower flitch (803).

2. The integrated automation monitoring equipment of transformer substation of claim 1, characterized in that: the surface of the shell (1) is rotatably provided with two groups of sealing doors (101), an observation window (102) is embedded in the sealing doors (101), and the surface of each sealing door (101) is provided with a PLC (programmable logic controller) (11).

3. The integrated automation monitoring equipment of transformer substation of claim 1, characterized in that: the transformer is characterized in that a transformer body (7) is arranged inside the shell (1), ventilation openings (3) are symmetrically formed in two sides of the shell (1), a temperature sensor (10) is embedded in the inner wall of one side of the shell (1), and a smoke sensor (9) is embedded in the inner wall of the other side of the shell (1).

4. The integrated automation monitoring equipment of transformer substation of claim 1, characterized in that: the inner wall of casing (1) corresponds position department with vent (3) and is provided with dustproof mechanism (5), and dustproof mechanism (5) are including fixture block (501), L piece (502) and dust screen (503), fixture block (501) symmetry is installed on the inner wall that casing (1) and vent (3) correspond, and L piece (502) are installed to the top block of fixture block (501), and dust screen (503) are installed in the outside of L piece (502).

5. The integrated automation monitoring equipment of transformer substation of claim 3, characterized in that: the utility model discloses a fan, including vent (3), the internally mounted of vent (3) has heat dissipation mechanism (4), and heat dissipation mechanism (4) are including heat dissipation fan (401) and radiator-grid (402), heat dissipation fan (401) are installed in the inside of vent (3), and radiator-grid (402) are installed through the bolt in the outside of heat dissipation fan (401).

6. The integrated automation monitoring equipment of transformer substation of claim 3, characterized in that: vent (3) top is provided with separation mechanism (6), and separation mechanism (6) are including placing chamber (601), separation board (602) and first electro-magnet (603), the internally mounted who places chamber (601) has separation board (602), and the interior top of placing chamber (601) is installed first electro-magnet (603) with separation board (602) corresponding position department embedding.

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