CN112397278A - Floor monitoring anti-nesting transformer protection cover and operation method thereof - Google Patents
Floor monitoring anti-nesting transformer protection cover and operation method thereof Download PDFInfo
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- CN112397278A CN112397278A CN202011307046.XA CN202011307046A CN112397278A CN 112397278 A CN112397278 A CN 112397278A CN 202011307046 A CN202011307046 A CN 202011307046A CN 112397278 A CN112397278 A CN 112397278A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000005484 gravity Effects 0.000 claims abstract description 9
- 230000003247 decreasing effect Effects 0.000 claims abstract description 3
- 238000004804 winding Methods 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 15
- 230000008602 contraction Effects 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 230000001755 vocal effect Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000004044 response Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005770 birds nest Nutrition 0.000 description 1
- 244000240635 birds nest Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 235000005765 wild carrot Nutrition 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Multimedia (AREA)
- Birds (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a ground monitoring anti-nesting transformer protection cover and an operation method thereof, and the ground monitoring anti-nesting transformer protection cover comprises a cover body, wherein a sounding cavity is arranged in the cover body, a motor is fixedly arranged on the left side wall in the sounding cavity, the right side of the motor is connected with a motor shaft which is rotatably arranged on the right side wall of the sounding cavity, five cam groups which are transversely arranged and have a certain angle are fixedly arranged on the motor shaft, five vibration pieces which are sequentially decreased in length and can be matched with the cam groups are fixedly arranged on the top wall of the sounding cavity, connectors are symmetrically and fixedly arranged at the left and right positions on the left and right side walls in the sounding cavity, and microphones are fixedly arranged on the inner side surface of; whether have the object to stop on the machine surface through gravity sensor response, then with aerifing the mode, trigger, can give the time that birds had a rest, can not appear misjudgement to it is that the music form is driven, can not form the injury to birds.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a floor monitoring anti-nesting transformer protection cover and an operation method thereof.
Background
The power transformer is a static electrical device, which is used to change an ac voltage (current) with a certain value into another voltage (current) with the same frequency or different values, and the conventional transformer and transformer protection device have the following disadvantages:
1. most transformers are placed in the air, which is good for monitoring the position height of a road surface, and most of protection devices of the transformers only have a protection function and are not convenient for transmitting fault reasons and position information through cloud data;
2. when the transformer fails, the transformer is electrically ignited and is easy to explode, so that great loss is caused, and a general transformer protection device is inconvenient to extinguish a fire or cannot completely treat a fire source;
3. the transformer is a relatively flat place, birds can nest easily on the transformer, and maintenance workers are difficult to drive the birds
4. When general machines are used for driving birds, most of the machines can damage the birds and can misjudge, and the birds nest or rest.
Disclosure of Invention
The invention aims to provide a floor monitoring anti-nesting transformer protection cover and an operation method thereof, which are used for overcoming the defects in the prior art.
The invention relates to a ground monitoring anti-nesting transformer protection cover which comprises a cover body, wherein a sound-emitting cavity is arranged in the cover body, a motor is fixedly arranged on the left side wall in the sound-emitting cavity, the right side of the motor is connected with a motor shaft which is rotatably arranged on the right side wall of the sound-emitting cavity, five cam groups which are transversely arranged and have a certain angle are fixedly arranged on the motor shaft, five vibrating pieces which are sequentially and gradually reduced in length and can be matched with the cam groups are fixedly arranged on the top wall of the sound-emitting cavity, connectors are symmetrically and fixedly arranged on the left side wall and the right side wall in the sound-emitting cavity, a microphone is fixedly arranged on the inner side surface of each connector, a storage battery is fixedly arranged on the bottom wall of the sound-emitting cavity, sound-emitting cavities with outward openings are symmetrically arranged on the left side and the right side wall of the sound-emitting cavity, isolating cloth fixed on the side wall of the sound-emitting, an open slot with an outward opening is formed in the lower side of the sounding cavity, a road monitor extending out of the open slot is fixedly arranged on the inner closing part of the open slot, a protective slot with a downward opening is formed in the lower side of the sounding cavity, shrinkage cavities are symmetrically communicated with the left side and the right side of the two sides of the protective slot, a first air cylinder is fixedly arranged on the outer wall of the shrinkage cavity, a sliding plate which is in sliding connection with the upper wall and the lower wall of the shrinkage cavity is fixedly arranged on the inner side of the first air cylinder, a monitor is fixedly arranged on the inner side of the sliding plate, a lifting groove is communicated with the upper side of the shrinkage cavity, a first electromagnet is fixedly arranged on the top wall of the lifting groove, a barrier plate which can extend into the shrinkage cavity is slidably arranged on the left side and the right side of the lifting groove, a second electromagnet is fixedly arranged on the upper side of the barrier plate, the first electromagnet is fixedly connected with the second electromagnet through, and a fire extinguishing element for extinguishing fire when the transformer is on fire is arranged on the front side of the contraction cavity.
Optionally, the triggering element includes a triggering cavity located on the upper side of the sounding cavity, an air bag is fixedly arranged on the top wall of the triggering cavity, the air bag is symmetrically communicated with a second air cylinder fixedly arranged on the bottom wall of the triggering cavity in a left-right mode, a sensor fixed on the bottom wall of the triggering cavity is arranged between the second air cylinders, a connecting wire is connected to the outer side of the second air cylinder, and the connecting wire extends out of the triggering cavity and is connected with a gravity sensor embedded in the cover body.
Optionally, the fire extinguishing element is including being located the dry powder chamber of shrink chamber front side, dry powder chamber upside has the control chamber through linking up the pipe intercommunication, it upwards extends to link up the pipe control intracavity and feed through there is the control valve, the control valve upside has set pressure pole, control valve rear side intercommunication has the connecting pipe, the control chamber rear side is equipped with the inside intercommunication of opening the control tank of protection groove, the dead lever is installed in the control tank roof rotation, the dead lever downside has set ball valve, the connecting pipe extends backward the control tank in with ball valve one side intercommunication, ball valve opposite side intercommunication has the extension to shower nozzle in the protection groove.
Optionally, the control chamber upside is equipped with the motor chamber, motor intracavity roof has set firmly the motor, the motor downside is connected with the motor shaft, be equipped with the decurrent thread groove of opening in the motor shaft, thread groove female screw-thread fit has the screw shaft, screw shaft downwardly extending extends to the control intracavity with pressure bar fixed connection, the epaxial winding wheel that has set firmly of motor, the winding takes turns to and twines the winding and has the winding line, the control groove upside is equipped with the linkage chamber, the dead lever upwards extends to the linkage intracavity has set firmly the gear, linkage intracavity side intercommunication has the rack groove, rack inslot upper and lower wall slidable mounting has the rack, the rack with through second spring fixed connection between the lateral wall before the rack groove, the winding line extends to after the rack inslot with rack fixed connection.
Optionally, a solar generator extending out of the cover body is fixedly arranged in the cover body.
An operation method of a floor monitoring anti-nesting transformer protection cover comprises the following specific steps:
the method comprises the following steps that firstly, when the device does not work normally, electricity is generated through a solar generator and stored in a storage battery, a road surface is monitored through a road surface monitor, a first electromagnet is adsorbed after being electrified, so that a first spring compresses a blocking plate to rise, a first air cylinder is started to push a sliding plate to drive the sliding plate to extend out, the sliding plate enters a transformer for real-time monitoring, if the device fails, an alarm and positioning information can be sent out at the first time, control is performed, and circuit failure is recorded, so that a maintenance worker can conveniently maintain the device;
secondly, when a fault occurs, the first cylinder control monitor is retracted, the first electromagnet is powered off, the first spring is reset, the blocking plate blocks the contraction cavity, then the motor is started, the motor shaft rotates to drive the winding wheel to rotate, the threaded shaft is limited by the pressure rod to move downwards in the threaded groove, then the control valve is pressed downwards to be opened, dry powder is sprayed out of the dry powder cavity, the winding wire pulls the rack due to the rotation of the winding wheel, the second spring is stretched, the gear is driven by the rack to rotate, the fixing rod drives the ball valve to rotate, and then the covering type fire extinguishing is carried out;
thirdly, when birds stop on the cover body, the gravity sensor senses neutral change, the second air cylinder inflates the air bag through the connecting wire, inflation is a relatively slow process, because the birds possibly have tired rest in flying, when the existing time becomes old, the air bag expands and presses the sensor, and the sensor is triggered;
the fourth step, the starter motor, the motor shaft drives the cam group and rotates for cam group contact vibrations piece, because there is the angle difference, so there is the time difference of backward contact, push down the vibrations piece through the cam group, after the cam group breaks away from the vibrations piece, vibrations piece vibration sound production makes the vibrations piece send the music that can influence birds through the range of different length, the microphone begins to receive the sound, is expanded the volume through the connector and emits, make birds by hurling away, prevents to nest.
The invention has the beneficial effects that:
1. the solar energy power generator is equipped, so that the power is sufficient, a part of the power can be stored for subsequent driving, the road monitoring function is also provided, meanwhile, the working environment in the transformer is monitored in real time, when a fault occurs, the fault can be reported in the first time, and when the fault is determined, the fault at the position is helpful for subsequent upgrading;
2. when the transformer breaks down, the camera is recovered firstly, then a valve in the cavity is opened, so that dry powder is sprayed out, and in the spraying process, the spray head moves in a fan-shaped track, so that the fire is completely extinguished, and the situation that a fire source is dispersed is avoided;
3. the vibrating pieces are stirred through the cams at different angles, so that the vibrating pieces have a time difference of sequentially vibrating, then music influencing birds is formed, sound is amplified through the loudspeaker, and the birds are driven away
4. Whether have the object to stop on the machine surface through gravity sensor response, then with aerifing the mode, trigger, can give the time that birds had a rest, can not appear misjudgement to it is that the music form is driven, can not form the injury to birds.
Drawings
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
FIG. 1 is a schematic structural diagram of a floor monitoring anti-nesting transformer protection cover according to the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the structure at C-C in FIG. 2;
fig. 5 is a schematic structural diagram of the trigger chamber in fig. 1.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element 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.
Referring to fig. 1-5, a transformer protection cover for ground monitoring and nesting prevention according to an embodiment of the present invention includes a cover body 10, a sound generation cavity 52 is disposed in the cover body 10, a motor 27 is fixedly disposed on a left side wall of the sound generation cavity 52, a motor shaft 23 rotatably mounted on a right side wall of the sound generation cavity 52 is connected to a right side of the motor 27, five cam sets 24 arranged in a transverse direction and having a certain angle between each two cam sets are fixedly disposed on the motor shaft 23, five vibration plates 26 having sequentially decreasing lengths and capable of cooperating with the cam sets 24 are fixedly disposed on a top wall of the sound generation cavity 52, connectors 37 are symmetrically disposed on left and right sides of the left and right side walls of the sound generation cavity 52, a microphone 25 is fixedly disposed on an inner side surface of the connectors 37, a storage battery 28 is fixedly disposed on a bottom wall of the sound generation cavity 52, speaker cavities 60 having outward openings are symmetrically disposed on left and right sides of the sound, the loudspeaker comprises a sound-emitting cavity 60, a connector 37, a loudspeaker 15, an open slot 16, a first air cylinder 20, a sliding plate 19, a lifting groove 45, a first electromagnet 29, a baffle plate 32, a second air cylinder 33, a first air cylinder 20, a second air cylinder 32 and a second air cylinder 32, wherein the isolating cloth 38 is fixed on the side wall of the sound-emitting cavity 60, the connector 37 extends outwards to the sound-emitting cavity 60, the loudspeaker 15 is fixedly arranged in the sound-emitting cavity 60, the open slot 16 with the outward opening is arranged on the lower side of the sound-emitting cavity 60, the road surface monitor 36 extending out of the open slot 16 is fixedly arranged on the inner close of the open slot 16, the protective slot 31 with the downward opening is arranged on the lower side of the sound-emitting cavity 52, the sliding plate 19 is slidably connected with the upper wall and the lower wall of the sound-emitting cavity 33, the left side and the right side of the protective slot 31 are symmetrically communicated with the lifting groove, the side has set firmly second electro-magnet 30 on the barrier 32, first electro-magnet 29 with through first spring 44 fixed connection between the second electro-magnet 30, the chamber 52 upside that makes a sound is equipped with and is used for responding to birds dwell time and trigger element 101 that triggers, shrink chamber 33 front side is equipped with and is used for putting out a fire the component 102 that puts out a fire to transformer.
Preferably, the triggering element 101 includes a triggering cavity 12 located on the upper side of the sounding cavity 52, an air bag 58 is fixedly arranged on the inner top wall of the triggering cavity 12, the air bag 58 is symmetrically communicated with second air cylinders 56 fixedly arranged on the bottom wall of the triggering cavity 12 at left and right positions, a sensor 57 fixed on the bottom wall of the triggering cavity 12 is arranged between the second air cylinders 56, a connecting wire 14 is connected to the outer side of the second air cylinder 56, the connecting wire 14 extends outwards out of the triggering cavity 12 and is connected with a gravity sensor 13 embedded in the housing 10, when a bird stands on the housing 10, the gravity sensor 13 controls the second air cylinder 56 to inflate, the air bag 58 inflates, and the sensor 57 is triggered as time increases.
Preferably, the fire extinguishing element 102 comprises a dry powder chamber 46 located at the front side of the contraction chamber 33, the upper side of the dry powder chamber 46 is communicated with a control chamber 61 through a connecting pipe 62, the connecting pipe 62 extends upwards into the control chamber 61 and is communicated with a control valve 47, a pressure rod 48 is fixedly arranged at the upper side of the control valve 47, a connecting pipe 43 is communicated with the rear side of the control valve 47, a control groove 34 with an opening inwards communicated with the protection groove 31 is arranged at the rear side of the control chamber 61, a fixing rod 17 is rotatably arranged at the top wall in the control groove 34, a ball valve 18 is fixedly arranged at the lower side of the fixing rod 17, the connecting pipe 43 extends backwards into the control groove 34 and is communicated with one side of the ball valve 18, the other side of the ball valve 18 is communicated with a spray head 22 extending into the protection groove 31, and when a transformer fires, electric fire can be extinguished by spraying dry powder.
Preferably, the control chamber 61 upside is equipped with motor chamber 51, the roof has set firmly motor 39 in the motor chamber 51, motor 39 downside is connected with motor shaft 40, be equipped with opening decurrent thread groove 50 in the motor shaft 40, thread groove 50 female thread fit has thread shaft 49, thread shaft 49 downwardly extending to in the control chamber 61 with pressure pole 48 fixed connection, set firmly winding wheel 41 on the motor shaft 40, the winding has winding wire 42 on the winding wheel 41, control groove 34 upside is equipped with linkage chamber 35, dead lever 17 upwards extends to in the linkage chamber 35 and set firmly gear 59, linkage chamber 35 inboard intercommunication has rack groove 53, upper and lower wall slidable mounting has rack 54 in the rack groove 53, rack 54 with pass through second spring 55 fixed connection between the rack groove 53 preceding lateral wall, winding wire 42 backwards extend to in the rack groove 53 with rack 54 fixed connection, when the motor 39 is started, the screw shaft 49 drives the pressure rod 48 to press down, and then dry powder fire extinguishing is performed.
Preferably, a solar generator 11 extending out of the cover 10 is fixedly arranged in the cover 10.
An operation method of a floor monitoring anti-nesting transformer protection cover comprises the following specific steps:
the first step, when not working at ordinary times, the solar generator 11 generates electricity, the electricity is stored in the storage battery 28, the road surface is monitored by the road surface monitor 36, after the first electromagnet 29 is electrified, the second electromagnet 30 is adsorbed, the first spring 44 compresses the barrier plate 32 to rise, the first cylinder 20 is started to push the sliding plate 19 to drive the monitor 21 to extend out, the monitor enters the transformer for real-time monitoring, if the monitor is in failure, the alarm and the positioning information can be sent out at the first time, the control is carried out, and the circuit failure is recorded, so that a maintenance worker can conveniently maintain the monitor;
secondly, when a fault occurs, the first cylinder 20 controls the monitor 21 to retract, the first electromagnet 29 is powered off, the first spring 44 is reset, the blocking plate 32 blocks the contraction cavity 33, then the motor 39 is started, the motor shaft 40 rotates to drive the winding wheel 41 to rotate, the threaded shaft 49 is limited by the pressure rod 48, the threaded shaft 49 moves downwards in the threaded groove 50, then the control valve 47 is pressed downwards to be opened, dry powder is sprayed out of the dry powder cavity 46, the winding wire 42 pulls the rack 54 due to the rotation of the winding wheel 41, the second spring 55 is stretched, the gear 59 is driven to rotate by the rack 54, the fixing rod 17 drives the ball valve 18 to rotate, and then the covering type fire extinguishing is carried out;
thirdly, when birds stop on the cover body 10, the gravity sensor 13 senses neutral change, the second air cylinder 56 inflates the air bag 58 through the connecting wire 14, inflation is a relatively slow process, because the birds possibly fly to accumulate rest, when the existing time is old, the air bag 58 expands to press the sensor 57, and the sensor 57 is triggered;
fourthly, the starter motor 27, the motor shaft 23 drives the cam group 24 to rotate, make the cam group 24 contact vibrations piece 26, because there is the angle difference, so there is the time difference of contact backward, push down vibrations piece 26 through cam group 24, after cam group 24 breaks away from vibrations piece 26, vibrations piece 26 vibration sound production, make vibrations piece 26 send the music that can influence birds through the range of different length, microphone 25 begins to receive the sound, be discharged by speaker 15 expansion volume through connector 37, make birds run with the race, prevent to nest.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a transformer safety cover that nest is prevented in ground control, includes the cover body, the internal chamber that generates sound that is equipped with of cover, its characterized in that: the sound production device is characterized in that a motor is fixedly arranged on the left side wall in the sound production cavity, the right side of the motor is connected with a motor shaft which is rotatably arranged on the right side wall of the sound production cavity, five cam groups which are transversely arranged and have a certain angle between every two cam groups are fixedly arranged on the motor shaft, five vibrating sheets with sequentially decreasing lengths and matched with the cam groups are fixedly arranged on the top wall of the sound production cavity, connectors are symmetrically and fixedly arranged on the left side wall and the right side wall in the sound production cavity, microphones are fixedly arranged on the inner side surfaces of the connectors, storage batteries are fixedly arranged on the bottom wall of the sound production cavity, sound production cavities with outward openings are symmetrically and symmetrically arranged on the left side and the right side of the two sides of the sound production cavity, isolation fabrics fixed on the side walls of the sound production cavities are arranged at the openings of the sound production cavity, speakers are outwardly extended to the sound production cavity, an open slot is formed in the lower, a protective groove with a downward opening is arranged at the lower side of the sounding cavity, shrinkage cavities are symmetrically communicated at the left and right positions of the two sides of the protective groove, a first cylinder is fixedly arranged on the outer wall of the contraction cavity, a sliding plate which is in sliding connection with the upper wall and the lower wall of the contraction cavity is fixedly arranged on the inner side surface of the first cylinder, a monitor is fixedly arranged on the inner side of the sliding plate, the upper side of the contraction cavity is communicated with a lifting groove, a first electromagnet is fixedly arranged on the top wall of the lifting groove, a barrier plate which can extend into the contraction cavity is slidably arranged on the left side wall and the right side wall of the lifting groove, a second electromagnet is fixedly arranged on the upper side surface of the barrier plate, first electro-magnet with through first spring fixed connection between the second electro-magnet, the sound production chamber upside is equipped with and is used for responding to birds dwell time and the trigger element who triggers in addition, shrink chamber front side is equipped with and is used for putting out a fire the component of putting out a fire to the transformer.
2. The ground monitoring anti-nesting transformer protection cover according to claim 1, wherein: the trigger element is including being located the chamber that triggers of vocal chamber upside, it has set firmly the gasbag to trigger on the intracavity roof, gasbag bilateral symmetry intercommunication have set firmly in trigger the second cylinder on the chamber diapire, be equipped with between the second cylinder and fix trigger the inductor on the chamber diapire, the second cylinder outside is connected with the connecting wire, the connecting wire outwards extends trigger the chamber and be connected with inlay in cover internal gravity sensor.
3. The ground monitoring anti-nesting transformer protection cover according to claim 1, wherein: the fire extinguishing element is including being located the dry powder chamber of shrink chamber front side, dry powder chamber upside has the control chamber through linking up the pipe intercommunication, it upwards extends to link up the pipe control intracavity and the intercommunication have a control valve, the control valve upside has set firmly the pressure pole, control valve rear side intercommunication has the connecting pipe, the control chamber rear side is equipped with the inside intercommunication of opening the control groove in protection groove, the dead lever is installed in the control groove roof rotation, the dead lever downside has set firmly the ball valve, the connecting pipe extends to backward the control inslot with ball valve one side intercommunication, ball valve opposite side intercommunication has the extension to shower nozzle in the protection groove.
4. The ground monitoring anti-nesting transformer protection cover according to claim 1, wherein: the control chamber upside is equipped with the motor chamber, motor intracavity roof has set firmly the motor, the motor downside is connected with the motor shaft, be equipped with the decurrent thread groove of opening in the motor shaft, thread groove screw-thread fit has the screw shaft, screw shaft downwardly extending extends to the control intracavity with pressure pole fixed connection, the epaxial winding wheel that has set firmly of motor, the winding takes turns to the winding has the winding line, the control groove upside is equipped with the linkage chamber, the dead lever upwards extends to the linkage intracavity has set firmly the gear, linkage intracavity side intercommunication has the rack groove, rack inslot upper and lower wall slidable mounting has the rack, the rack with through second spring fixed connection between the lateral wall before the rack groove, the winding line extends to after the rack inslot with rack fixed connection.
5. The ground monitoring anti-nesting transformer protection cover according to claim 1, wherein: the cover body is internally and fixedly provided with a solar generator extending out of the cover body.
6. An operation method of a floor monitoring anti-nesting transformer protection cover is characterized by comprising the following specific steps:
the method comprises the following steps that firstly, when the device does not work normally, electricity is generated through a solar generator and stored in a storage battery, a road surface is monitored through a road surface monitor, a first electromagnet is adsorbed after being electrified, so that a first spring compresses a blocking plate to rise, a first air cylinder is started to push a sliding plate to drive the sliding plate to extend out, the sliding plate enters a transformer for real-time monitoring, if the device fails, an alarm and positioning information can be sent out at the first time, control is performed, and circuit failure is recorded, so that a maintenance worker can conveniently maintain the device;
secondly, when a fault occurs, the first cylinder control monitor is retracted, the first electromagnet is powered off, the first spring is reset, the blocking plate blocks the contraction cavity, then the motor is started, the motor shaft rotates to drive the winding wheel to rotate, the threaded shaft is limited by the pressure rod to move downwards in the threaded groove, then the control valve is pressed downwards to be opened, dry powder is sprayed out of the dry powder cavity, the winding wire pulls the rack due to the rotation of the winding wheel, the second spring is stretched, the gear is driven by the rack to rotate, the fixing rod drives the ball valve to rotate, and then the covering type fire extinguishing is carried out;
thirdly, when birds stop on the cover body, the gravity sensor senses neutral change, the second air cylinder inflates the air bag through the connecting wire, inflation is a relatively slow process, because the birds possibly have tired rest in flying, when the existing time becomes old, the air bag expands and presses the sensor, and the sensor is triggered;
the fourth step, the starter motor, the motor shaft drives the cam group and rotates for cam group contact vibrations piece, because there is the angle difference, so there is the time difference of backward contact, push down the vibrations piece through the cam group, after the cam group breaks away from the vibrations piece, vibrations piece vibration sound production makes the vibrations piece send the music that can influence birds through the range of different length, the microphone begins to receive the sound, is expanded the volume through the connector and emits, make birds by hurling away, prevents to nest.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991977A (en) * | 2021-03-19 | 2021-06-18 | 杭州川致电子商务有限公司 | Outdoor LED display screen overheat protection subassembly |
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| JP2019134638A (en) * | 2018-02-01 | 2019-08-08 | 株式会社東芝 | Power substation |
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| CN106653287A (en) * | 2016-11-28 | 2017-05-10 | 国家电网公司 | Fireproof transformer outer cover |
| JP2019134638A (en) * | 2018-02-01 | 2019-08-08 | 株式会社東芝 | Power substation |
| CN109449789A (en) * | 2018-11-27 | 2019-03-08 | 黄国龙 | A kind of not damaged birds expulsion electric power box of tuning fork alarming type |
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| CN112397278B (en) | 2021-07-13 |
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Effective date of registration: 20210624 Address after: 437000 Industrial Zone, Wenquan Development Zone, Xianning, Hubei Applicant after: Xianning Fengyuan high tech Electric Co.,Ltd. Address before: 211100 Huijing Xinyuan, 377 Wenjing Road, Jiangning District, Nanjing City, Jiangsu Province Applicant before: Ding Leqi |
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