CN114724883B - Hybrid high-voltage direct-current circuit breaker and application method thereof - Google Patents
Hybrid high-voltage direct-current circuit breaker and application method thereof Download PDFInfo
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- CN114724883B CN114724883B CN202210453847.XA CN202210453847A CN114724883B CN 114724883 B CN114724883 B CN 114724883B CN 202210453847 A CN202210453847 A CN 202210453847A CN 114724883 B CN114724883 B CN 114724883B
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- 238000000034 method Methods 0.000 title abstract description 15
- 238000004140 cleaning Methods 0.000 claims description 50
- 230000001681 protective effect Effects 0.000 claims description 33
- 238000001125 extrusion Methods 0.000 claims description 24
- 229920001821 foam rubber Polymers 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000013013 elastic material Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000011358 absorbing material Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 43
- 241000271566 Aves Species 0.000 description 13
- 230000006378 damage Effects 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 238000003331 infrared imaging Methods 0.000 description 7
- 241000282376 Panthera tigris Species 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 241000272184 Falconiformes Species 0.000 description 4
- 230000000739 chaotic effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 235000009161 Espostoa lanata Nutrition 0.000 description 3
- 240000001624 Espostoa lanata Species 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/025—Constructional details of housings or casings not concerning the mounting or assembly of the different internal parts
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention belongs to the field of high-voltage direct current breakers, in particular to a hybrid high-voltage direct current breaker and a use method thereof.
Description
Technical Field
The invention belongs to the field of high-voltage direct-current circuit breakers, and particularly relates to a hybrid high-voltage direct-current circuit breaker and a use method thereof.
Background
The dc circuit breaker is a circuit breaker for breaking a dc circuit, and the moment of implementing dc breaking is a current zero crossing point, and the dc circuit breaker can be generally classified into a mechanical dc circuit breaker, a solid dc circuit breaker, and a hybrid dc circuit breaker.
One Chinese patent with publication number CN102360990A discloses a multi-fracture extra-high voltage direct current breaker structure, which comprises a resonant capacitor group, a multi-fracture breaker, a reactor group, a lightning arrester group, a platform and each support post for supporting the platform, wherein the stability, the reliability, the anti-seismic performance and the direct current safety of an extra-high voltage direct current breaker on/off power transmission system can be improved, and the long-term stable operation and high reliability requirements of the extra-high voltage direct current break power transmission system can be met; the extra-high voltage direct current breaker structure is particularly suitable for a direct current field of direct current engineering.
The existing hybrid high-voltage direct-current circuit breaker has the defects that as equipment is generally installed outdoors, birds, mice and other organisms are easy to approach, not only are biological excrement accumulated on the equipment easily, but also the problems of short circuit, damage and the like of the equipment are easy to cause due to the fact that the living beings inhabit.
To this end, the present invention provides a hybrid high voltage direct current circuit breaker and a method of using the same.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention discloses a hybrid high-voltage direct current breaker, which comprises a base, wherein a breaker body is fixedly arranged at the top end of the base, an infrared detector is fixedly arranged at the top end of the middle part of the base, a plurality of groups of sound boxes which are uniformly arranged are fixedly arranged at the outer side of the base, a protective cover is fixedly arranged at the top end of the infrared detector, the protective cover is made of transparent materials, and is hemispherical, the infrared imaging condition at the outer side is detected by the infrared detector, when high-temperature organisms appear in an imaging image, sounds with frightening effects such as tigers and hawks are started to be transmitted outwards to frighten the organisms, so that the problem of equipment short circuit and damage caused by living things such as flying birds is greatly reduced, and meanwhile, the infrared detector is not blocked by foreign matters such as fallen leaves and the like due to the fact that the hemispherical transparent protective cover is matched, so that the infrared detector cannot work normally is avoided.
Preferably, the inboard fixed mounting of base has the air pump, the top of base is interior concavity setting, the inboard fixed mounting of base has a plurality of groups annular arrangement's communicating pipe, the top of communicating pipe is located the outside of base, the bottom and the air pump intercommunication of communicating pipe, the setting of cooperation air pump, the air pump can be through the outside blowout high-pressure air current of communicating pipe that a plurality of groups annular set up, a plurality of air currents can form an air cover, with circuit breaker body cage in the centre, biological impact circuit breaker body such as greatly reduced chaotic bird causes the problem of damage, simultaneously, still can detect the temperature of equipment through infrared detector, when the temperature is too high, start the air pump and cool down for equipment, not only further protected equipment and not receive the destruction of beast, also can increase the air current velocity through the air pump simultaneously, reach the effect of cooling.
Preferably, the top fixed mounting of base has a plurality of groups link, the outside of link rotates and is connected with the rolling disc, the rolling disc is located the top of communicating pipe, it has the torsional spring to consolidate between rolling disc and the communicating pipe, the bottom fixed mounting of rolling disc has the extrusion pad, cooperates the setting of link and rolling disc, and the rolling disc can seal the top of communicating pipe under the effect of torsional spring, when inside air current of spouting, upwards overturns again and opens, can greatly reduced foreign matter such as rainwater will communicate the problem of sealing up of communicating pipe.
Preferably, the top of safety cover is provided with cleans the area, the one end that cleans the area and the top sliding connection of base, the other end that cleans the area has the sliding block, the sliding block is provided with power pack with the top sliding connection of base, and one side of sliding block, power pack can drive the sliding block and carry out horizontal migration to can drive to clean the surface of taking the safety cover and carry out repetitive motion, can further reduce foreign matter such as fallen leaves and shelter from the problem that the safety cover leads to infrared detection inefficacy, and cleans the surface of safety cover for a long time, can also the biggest assurance infrared detector's sensitivity.
Preferably, the power component comprises two groups of springs II, two groups of springs II are fixedly connected with one side of the sliding block, an oval disc is arranged on the other side of the sliding block, a connecting rod is fixedly arranged on one side of the oval disc, the connecting rod is rotationally connected with the base, a center rod is fixedly arranged on the inner side of the base, a turntable II is rotationally connected with the outer side of the center rod, a spring is directly fixedly connected with the inner side of the center rod and the outer side of the turntable II, a bevel gear group is fixedly connected with the outer side of the center rod and the outer side of the connecting rod, the bevel gear group comprises two bevel gears which are meshed with each other, a rotating component is arranged on the outer side of the turntable II, the effect of energy storage and release is achieved, the output end does not need to continuously output energy, the service life of the output equipment is prolonged, energy supply of the output end is eliminated, cleaning work can be carried out for a long time, and the accurate working process of infrared detection is further ensured.
Preferably, the top sliding connection of base has the slider, fixedly connected with elastic disc between slider and the rolling disc, and concreties between slider and the base and have the spring three, the rotation subassembly includes carousel one, carousel one rotates with the inboard of base and is connected, the outside of carousel one is connected with the outside transmission of carousel two, and one side of carousel one rotates and is connected with a plurality of groups pawl, and concreties between slider and the base has spring one, after the air current bumps out the rolling disc, the rolling disc can carry out reciprocating rotary motion under the effect of torsional spring, can drive the slider through the elastic disc simultaneously and remove, can drive carousel one at this moment and rotate, cooperate the pawl setting in carousel one outside for transmission direction becomes single direction, the slider can not drive carousel one and rotate under the effect of spring one, guaranteed the normal transmission of energy, and the outside of carousel one and carousel two direct contact, not pass through the pawl transmission, make carousel one rotate and can drive carousel two rotations, and let the clockwork spring carry out energy storage, unnecessary energy when the air-jet is used for guaranteeing through this kind of setting, and clean the outside is deposited.
Preferably, the cleaning belt comprises an extrusion strip, the extrusion strip is an elastic material, a sponge pad is arranged at the bottom of the extrusion strip, two sides of the sponge pad are concave, the structure of the cleaning belt is matched, the extrusion strip elastic material is used for guaranteeing that the bottom of the cleaning belt is tightly attached to the outer side of the protective cover, the sponge pad is arranged, the outer side of the protective cover can be cleaned effectively, the cleaning effect on the outer side of the protective cover is improved, meanwhile, the sponge pad is matched with the concave, foreign matters attached to the outer side of the protective cover can be effectively scraped, and the cleaning effect is further improved.
Preferably, the bottom fixed mounting of foam-rubber cushion has a plurality of wave strips of group, the wave strip sets up for elastic material, and the both sides of foam-rubber cushion all are provided with the balancing weight, and the setting of cooperation both sides balancing weight can reduce at friction in-process, and the foam-rubber cushion is incurved, leads to the problem that follow-up clearance effect reduces, and the setting of a plurality of wave strips of bottom for the contact surface reduces, reduces contact friction when guaranteeing the cleaning effect, and the belt can be more smooth and easy removal of letting the cleaning.
Preferably, a parcel bag is consolidated between extrusion strip and the foam-rubber cushion, the inboard of parcel bag is provided with a plurality of groups of absorption balls, the absorption ball is the water absorbing material, and a plurality of groups of through-holes have been seted up to the bottom of parcel bag, a plurality of groups of through-holes have been seted up on the top of extrusion strip, cooperation parcel bag and inside absorption ball set up, the absorption ball can have the effect of absorbing lock water for the cotton ball, the through-hole of seting up simultaneously is pressed to the cooperation extrusion strip top, let external rainwater can enter into the parcel bag and deposit for when friction safety cover, moisture can be gradually extruded into the foam-rubber cushion, can effectually increase the clearance effect of foam-rubber cushion, has further improved the cleaning effect to the safety cover through this kind of setting, and can deposit the lock water for a long time, guarantee moist clearance effect.
The application method of the hybrid high-voltage direct-current breaker is suitable for the hybrid high-voltage direct-current breaker, and specifically comprises the following steps:
S1, performing S1; detecting infrared imaging conditions outside the equipment by using an infrared detector, and starting the sound to transmit sound outwards when the high-temperature living things appear in the imaging diagram so as to scare the living things;
s2: when the sound equipment works, the air pump starts to work at the same time to spray air flow outwards, and the air flow is formed into a shield to cover the outer side of the breaker body by matching with the shape of the base;
s3: the protection cover on the outer side of the infrared detector can reduce foreign matters such as outside fallen leaves and the like to shield the infrared detector, and then the cleaning belt moves back to ensure the cleaning of the outer side of the protection cover;
Through setting up outside transmission tiger of stereo set, hawk etc. have the frightening effect sound, be used for frightening and moving back living beings to living beings such as greatly reduced bird are close to equipment, lead to the problem of equipment short circuit and damage, and outside spun high-pressure air current can form an air cover simultaneously, with circuit breaker body cage in the centre, can reduce under the influence of sound, chaotic biological striking circuit breaker body such as bird causes the problem of equipment damage.
The beneficial effects of the invention are as follows:
1. according to the hybrid high-voltage direct-current circuit breaker and the use method thereof, the infrared imaging condition at the outer side is detected by the infrared detector, when high-temperature organisms appear in an imaging image, sounds with frightening effects such as tigers and hawks are started to be transmitted outwards to frighten the organisms, so that the problems of short circuit and damage of the equipment caused by the approach of the organisms such as birds are greatly reduced, and meanwhile, the hemispherical transparent protective cover is matched, so that the temperature measurement work of the infrared detector is not hindered, and meanwhile, the problem that foreign matters such as fallen leaves shield the infrared detector and the infrared detector cannot work normally is reduced.
2. According to the hybrid high-voltage direct-current circuit breaker and the use method thereof, the air pump is matched with the arrangement of the air pump, the air pump can spray high-voltage air flow outwards through the plurality of groups of annular communicating pipes, the plurality of groups of air flow can form an air cover, the circuit breaker body is covered in the middle, the problem that the equipment is damaged due to the fact that chaotic birds and other organisms strike the circuit breaker body under the influence of sound can be solved, meanwhile, the temperature of the equipment can be detected through the infrared detector, when the temperature is too high, the air pump is started to cool the equipment, the equipment is further protected from being damaged by birds and beasts, and meanwhile, the air flow rate outside the equipment can be increased through the air pump, so that the cooling effect is achieved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is a schematic diagram of the connection of a second turntable and an elliptical turntable in the present invention;
FIG. 5 is a cross-sectional view of a cleaning belt of the present invention;
FIG. 6 is a block diagram of a method of use of the present invention;
In the figure: 1. a base; 2. an air pump; 3. a sound box; 4. an infrared detector; 5. a protective cover; 6. a circuit breaker body; 7. a communicating pipe; 8. a rotating disc; 9. a connecting frame; 10. an elastic sheet; 11. a first spring; 12. a slide block; 13. a first turntable; 14. a pawl; 15. a second turntable; 16. a spring; 17. a connecting rod; 18. an oval plate; 19. a bevel gear set; 20. a central rod; 21. a cleaning belt; 22. a sliding block; 23. a second spring; 24. extruding the strip; 25. a wrap bag; 26. an absorbent ball; 27. balancing weight; 28. a sponge cushion; 29. a wave strip.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 to 2, the hybrid high-voltage direct current breaker according to the embodiment of the invention comprises a base 1, a breaker body 6 is fixedly installed at the top end of the base 1, an infrared detector 4 is fixedly installed at the top end of the middle part of the base 1, a plurality of groups of evenly arranged sound boxes 3 are fixedly installed at the outer side of the base 1, a protective cover 5 is fixedly installed at the top end of the infrared detector 4, the protective cover 5 is made of transparent materials, and the protective cover 5 is hemispherical, and in operation, the infrared detector 4 is utilized to detect the infrared imaging condition at the outer side, when high-temperature organisms appear in an imaging diagram, sounds with frightening effects such as tigers and hawks are started to be used for frightening the organisms, thereby greatly reducing the problems of short circuit and damage of the equipment caused by the living beings such as flying birds, and simultaneously, and the problem of incapacitating the infrared detector 4 can not normally work caused by the infrared detector 4 due to the fact that the hemispherical transparent protective cover 5 is matched with the temperature measuring work.
As shown in fig. 1 to 2, the air pump 2 is fixedly installed on the inner side of the base 1, the top of the base 1 is concavely arranged, a plurality of groups of communication pipes 7 are fixedly installed on the inner side of the base 1 and are annularly arranged, the top of each communication pipe 7 is located on the outer side of the base 1, the bottom of each communication pipe 7 is communicated with the air pump 2, when the sound 3 emits frightening sounds, the frightening sounds are easy to appear, the frightening is easy to cause, the frightening is carried out, the frightening is enabled to strike the breaker body 6, at the moment, the air pump 2 is matched with the air pump 2, high-pressure air flows can be outwards sprayed out through the plurality of groups of annularly arranged communication pipes 7, a plurality of groups of air flows can form an air cover, the breaker body 6 is covered in the middle, the problem that the frightening is damaged by the frightening organisms such as the frightening is caused by the frightening, meanwhile, the air pump 2 is started to cool the device through the infrared detector 4 when the temperature is too high, the device is not only protected, but also the air flow velocity is increased by the air pump 2, and the effect of cooling is achieved.
As shown in fig. 1 to 2, the top of the base 1 is fixedly provided with a plurality of groups of connecting frames 9, the outer side of the connecting frames 9 is rotationally connected with a rotating disc 8, the rotating disc 8 is positioned at the top end of a communicating pipe 7, a torsion spring is fixedly connected between the rotating disc 8 and the communicating pipe 7, the bottom end of the rotating disc 8 is fixedly provided with a squeezing pad, in operation, the rotating disc 8 can seal the top end of the communicating pipe 7 under the action of the torsion spring in cooperation with the arrangement of the connecting frames 9 and the rotating disc 8, when the air flow is ejected from the inside, the rotating disc is turned upwards again to be opened, and the problem that the communicating pipe 7 is sealed by foreign matters such as rainwater can be greatly reduced.
As shown in fig. 1 to 3, the top of the protection cover 5 is provided with a cleaning belt 21, one end of the cleaning belt 21 is slidably connected with the top of the base 1, the other end of the cleaning belt 21 is fixedly provided with a sliding block 22, the sliding block 22 is slidably connected with the top of the base 1, one side of the sliding block 22 is provided with a power component, and when in operation, the power component can drive the sliding block 22 to horizontally move, so that the cleaning belt 21 can be driven to repeatedly move on the surface of the protection cover 5, the problem that infrared detection failure is caused by shielding the protection cover 5 by foreign matters such as fallen leaves can be further reduced, the surface of the protection cover 5 is cleaned for a long time, and the sensitivity of the infrared detector 4 can be guaranteed to the greatest extent.
As shown in fig. 1 to 4, the power component comprises two groups of springs two 23, two groups of springs two 23 and one side fixed connection of sliding block 22, the opposite side of sliding block 22 is provided with oval dish 18, one side fixed mounting of oval dish 18 has connecting rod 17, connecting rod 17 rotates with base 1 and is connected, the inboard fixed mounting of base 1 has center pole 20, center pole 20's outside rotates and is connected with carousel two 15, center pole 20 and the inboard direct fixedly connected with spring 16 of carousel two 15, and the outside of center pole 20 and the outside fixedly connected with bevel gear group 19 of connecting rod 17, bevel gear group 19 includes two intermeshing's bevel gears, the outside of carousel two 15 is provided with rotating assembly, and during operation, rotating assembly can drive carousel two 15 and rotate to let inboard spring 16 carry out the energy storage, afterwards after rotating assembly stops rotating, spring 16 can release energy, drives carousel two 15 and rotates, and the drive of cooperation bevel gear group 19 drives connecting rod 17 and oval dish 18 and rotates, thereby can promote sliding block 22 to one side movement, and the output that the end that can take place in order to realize reciprocating motion, and the output that the motion is long-time can not take place in order to realize the reciprocating motion through the end of the reciprocating motion of the sliding block 22, and the effect that can realize the output that can continue to realize the motion through the continuous motion of reciprocating motion of the end 21.
As shown in fig. 1 to 4, the top end of the base 1 is slidably connected with a slider 12, an elastic sheet 10 is fixedly connected between the slider 12 and the rotating disc 8, a spring three is fixedly connected between the slider 12 and the base 1, the rotating assembly comprises a first turntable 13, the first turntable 13 is rotationally connected with the inner side of the base 1, the outer side of the first turntable 13 is in transmission connection with the outer side of a second turntable 15, one side of the first turntable 13 is rotationally connected with a plurality of groups of pawls 14, a spring one 11 is fixedly connected between the slider 12 and the base 1, during operation, after the rotating disc 8 is collided outwards by air flow, the rotating disc 8 can perform reciprocating rotation under the action of a torsion spring, meanwhile, the slider 12 is driven to move through the elastic sheet 10, at the moment, the first turntable 13 is driven to rotate, the pawls 14 on the outer side of the cooperation turntable 13 are matched, the transmission direction is changed into a single direction, the first turntable 13 is not driven to rotate under the action of the spring one 11, normal transmission of energy is guaranteed, the outer side of the first turntable 13 is directly contacted with the second turntable 15, the transmission of the pawls 14 is not passed through the pawls, the first turntable 13 is driven to rotate, the second turntable 15 is driven to rotate under the action of a torsion spring, and the second air spring protection cover is driven to rotate the second turntable 13, and the redundant energy can be stored by the air can be well, and the air can be stored by the air pump 15.
As shown in fig. 1 to 5, the cleaning belt 21 comprises an extrusion strip 24, the extrusion strip 24 is made of elastic materials, a foam cushion 28 is arranged at the bottom end of the extrusion strip 24, two sides of the foam cushion 28 are concavely arranged, the cleaning belt 21 is matched with the structure of the cleaning belt 21 in operation, the elastic materials of the extrusion strip 24 are used for guaranteeing that the bottom end of the cleaning belt 21 is tightly attached to the outer side of the protective cover 5, the foam cushion 28 is arranged, the outer side of the protective cover 5 can be effectively cleaned, the cleaning effect on the outer side of the protective cover 5 is improved, meanwhile, foreign matters attached to the outer side of the protective cover 5 can be effectively scraped by matching with the concavely arranged foam cushion 28, and the cleaning effect is further improved.
As shown in fig. 5, the bottom end of the foam-rubber cushion 28 is fixedly provided with a plurality of groups of wave strips 29, the wave strips 29 are made of elastic materials, the two sides of the foam-rubber cushion 28 are provided with balancing weights 27, when in operation, the balancing weights 27 are matched, the problem that the foam-rubber cushion 28 is bent inwards in the friction process to reduce the subsequent cleaning effect can be solved, and the contact surface is reduced by the plurality of groups of wave strips 29 at the bottom, so that the cleaning effect is ensured, the contact friction force is reduced, and the cleaning belt 21 can move more smoothly.
As shown in fig. 5, a wrapping bag 25 is fixedly connected between the extrusion strip 24 and the foam-rubber cushion 28, a plurality of groups of absorbing balls 26 are arranged on the inner side of the wrapping bag 25, the absorbing balls 26 are made of water absorbing materials, a plurality of groups of through holes are formed in the bottom end of the wrapping bag 25, a plurality of groups of through holes are formed in the top end of the extrusion strip 24, the wrapping bag 25 and the inner absorbing balls 26 are matched during operation, the absorbing balls 26 can have the effect of absorbing water locking for cotton balls, meanwhile, the through holes formed in the top end of the extrusion strip 24 are matched, external rainwater can enter the wrapping bag 25 for storage, so that when the protective cover 5 is rubbed, the water can be gradually extruded into the foam-rubber cushion 28, the cleaning effect of the foam-rubber cushion 28 can be effectively increased, the cleaning effect of the protective cover 5 is further improved, the water locking effect can be stored for a long time, and the wet cleaning effect is ensured.
As shown in fig. 6, a method for using a hybrid high-voltage direct-current circuit breaker is applicable to the hybrid high-voltage direct-current circuit breaker, and specifically comprises the following steps:
S1, performing S1; detecting infrared imaging conditions outside the equipment by using an infrared detector 4, and starting a sound box 3 to transmit sound outwards when a high-temperature organism appears in an imaging diagram so as to scare the organism;
S2: when the sound equipment 3 works, the air pump 2 starts to work at the same time to spray air flow outwards, and the air flow is matched with the shape of the base 1 to form a shield to cover the outer side of the breaker body 6;
s3: the protection cover 5 at the outer side of the infrared detector 4 can reduce foreign matters such as outside fallen leaves and the like to shield the infrared detector 4, and then the cleaning belt 21 moves back and forth to ensure the cleaning of the outer side of the protection cover 5;
through setting up outside transmission tiger, the hawk of stereo set 3 etc. have the frightening effect sound, be used for frightening and moving back living beings to living beings such as greatly reduced flying birds are close to equipment, lead to the problem of equipment short circuit and damage, and outside spun high pressure air current can form an air cover simultaneously, with circuit breaker body 6 cage in the centre, can reduce under the influence of sound, chaotic living beings such as flying birds strike circuit breaker body 6 and cause the problem of equipment damage.
When the infrared imaging device is in operation, the infrared detector 4 is used for detecting the infrared imaging condition at the outer side, when high-temperature organisms appear in an imaging image, the sound box 3 is started to transmit sounds with frightening effects such as tigers and hawks outwards to frighten the organisms, so that the problems of short circuit and damage of equipment caused by the approach of the organisms such as birds and the like are greatly reduced, meanwhile, the hemispherical transparent protective cover 5 is matched, the temperature measuring work of the infrared detector 4 is not hindered, and meanwhile, the problem that foreign matters such as fallen leaves shield the infrared detector 4 and the infrared detector 4 cannot work normally can be reduced; when the intelligent circuit breaker is in operation, when the sound 3 emits frightening sound, the frightening sound is easy to cause the frightening phenomenon of the flying birds, so that the flying birds strike the circuit breaker body 6 in a non-selective way, at the moment, the air pump 2 can spray high-pressure air flow outwards through a plurality of groups of annularly arranged communicating pipes 7, a plurality of groups of air flow can form an air cover to cover the circuit breaker body 6 in the middle, the problem that the frightening is caused by the frightening of the flying birds and other organisms striking the circuit breaker body 6 is greatly reduced, meanwhile, the temperature of equipment can be detected through the infrared detector 4, and when the temperature is too high, the air pump 2 is started to cool the equipment, so that the equipment is further protected from being damaged by the frightening of the flying birds, and meanwhile, the air flow speed can be increased through the air pump 2, and the cooling effect is achieved; when the device works, the rotating disc 8 can seal the top end of the communicating pipe 7 under the action of the torsion spring by matching with the arrangement of the connecting frame 9 and the rotating disc 8, and when the air flow is ejected from the inside, the communicating pipe 7 is turned upwards and opened, so that the problem that the communicating pipe 7 is sealed by foreign matters such as rainwater can be greatly reduced; when the infrared detector works, the power assembly can drive the sliding block 22 to horizontally move, so that the cleaning belt 21 can be driven to repeatedly move on the surface of the protective cover 5, the problem that infrared detection is invalid due to shielding of the protective cover 5 by foreign matters such as fallen leaves can be further reduced, the surface of the protective cover 5 is cleaned for a long time, and the sensitivity of the infrared detector 4 can be guaranteed to the greatest extent; when the infrared detection device works, the rotating assembly can drive the second turntable 15 to rotate so as to store energy of the spring 16 on the inner side, then after the rotating assembly stops rotating, the spring 16 can release energy to drive the second turntable 15 to rotate, the driving of the bevel gear set 19 drives the connecting rod 17 and the elliptic disc 18 to rotate so as to push the sliding block 22 to move to one side, when the elliptic disc 18 continues rotating, the contact surface can be changed so as not to push the sliding block 22, and the sliding block 22 is driven to return under the action of the second spring 23, so that reciprocating motion is realized, the effect of driving the cleaning belt 21 to reciprocate is realized, the output end does not need to continuously output energy through the effect of energy storage and release, the service life of the output equipment is prolonged, the cleaning work can be long in time even if the energy supply of the output end disappears, and the accurate working process of infrared detection is further ensured; when the air-jet type protective cover 5 works, after the rotating disc 8 is outwards bumped by air flow, the rotating disc 8 can perform reciprocating rotation under the action of the torsion spring, meanwhile, the elastic piece 10 drives the sliding block 12 to move, the first turntable 13 is driven to rotate at the moment and is matched with the pawl 14 on the outer side of the first turntable 13, so that the transmission direction is changed into a single direction, the sliding block 12 does not drive the first turntable 13 to rotate when returning under the action of the first spring 11, normal energy transmission is ensured, the outer side of the first turntable 13 is in direct contact with the second turntable 15 and is not transmitted through the pawl 14, the first turntable 13 can drive the second turntable 15 to rotate, the spring 16 can store energy, and the redundant energy generated during air-jet is well utilized through the arrangement and stored, so that the outer side of the protective cover 5 is ensured to be cleaned; during operation, the elastic material of the extrusion strip 24 is used for ensuring that the bottom end of the cleaning belt 21 is tightly attached to the outer side of the protective cover 5 in cooperation with the structural arrangement of the cleaning belt 21, and the sponge cushion 28 can effectively clean the outer side of the protective cover 5, so that the cleaning effect on the outer side of the protective cover 5 is improved, and meanwhile, foreign matters attached to the outer side of the protective cover 5 can be effectively scraped in cooperation with the concave arrangement of the sponge cushion 28, so that the cleaning effect is further improved; when the cleaning belt is in operation, the arrangement of the balancing weights 27 on the two sides is matched, so that the problem that the subsequent cleaning effect is reduced due to inward bending of the foam-rubber cushion 28 in the friction process can be reduced, and the contact surface is reduced due to the arrangement of the plurality of groups of wave strips 29 on the bottom, so that the cleaning effect is ensured, and meanwhile, the contact friction force is reduced, so that the cleaning belt 21 can move more smoothly; during operation, cooperation parcel bag 25 and inside absorb the setting of ball 26, absorb the ball 26 and can have the effect of absorbing the lock water for the cotton ball, the through-hole of seting up on cooperation extrusion strip 24 top simultaneously lets external rainwater can enter into parcel bag 25 and deposit for when friction safety cover 5, moisture can be gradually extruded into in the foam-rubber cushion 28, can effectually increase foam-rubber cushion 28's cleaning effect, has further improved the cleaning effect to safety cover 5 through this kind of setting, and can have long-term water lock water, guarantee moist cleaning effect.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A hybrid high-voltage direct-current breaker is characterized in that: the infrared detector comprises a base (1), wherein a breaker body (6) is fixedly arranged at the top end of the base (1), an infrared detector (4) is fixedly arranged at the top end of the middle part of the base (1), a plurality of groups of sound boxes (3) which are uniformly arranged are fixedly arranged at the outer side of the base (1), a protective cover (5) is fixedly arranged at the top end of the infrared detector (4), the protective cover (5) is made of transparent materials, and the protective cover (5) is hemispherical;
The air pump (2) is fixedly arranged on the inner side of the base (1), the top end of the base (1) is concavely arranged, a plurality of groups of communication pipes (7) which are annularly arranged are fixedly arranged on the inner side of the base (1), the top ends of the communication pipes (7) are positioned on the outer side of the base (1), and the bottom ends of the communication pipes (7) are communicated with the air pump (2);
The novel plastic extrusion device is characterized in that a plurality of groups of connecting frames (9) are fixedly arranged at the top end of the base (1), a rotating disc (8) is rotatably connected to the outer side of the connecting frames (9), the rotating disc (8) is located at the top end of a communicating pipe (7), a torsion spring is fixedly connected between the rotating disc (8) and the communicating pipe (7), and an extrusion pad is fixedly arranged at the bottom end of the rotating disc (8).
2. A hybrid high voltage dc circuit breaker according to claim 1, characterized in that: the cleaning device is characterized in that a cleaning belt (21) is arranged at the top end of the protective cover (5), one end of the cleaning belt (21) is in sliding connection with the top end of the base (1), a sliding block (22) is fixedly arranged at the other end of the cleaning belt (21), the sliding block (22) is in sliding connection with the top end of the base (1), and a power assembly is arranged on one side of the sliding block (22).
3. A hybrid high voltage dc circuit breaker according to claim 2, characterized in that: the power assembly comprises two groups of springs II (23), the two groups of springs II (23) are fixedly connected with one side of a sliding block (22), an oval disc (18) is arranged on the other side of the sliding block (22), a connecting rod (17) is fixedly arranged on one side of the oval disc (18), the connecting rod (17) is rotationally connected with a base (1), a center rod (20) is fixedly arranged on the inner side of the base (1), a rotary table II (15) is rotationally connected with the outer side of the center rod (20), a spring (16) is directly fixedly connected with the inner side of the center rod (20) and a bevel gear group (19) is fixedly connected with the outer side of the connecting rod (17), the bevel gear group (19) comprises two bevel gears which are meshed with each other, and a rotating assembly is arranged on the outer side of the rotary table II (15).
4. A hybrid high voltage direct current breaker according to claim 3, characterized in that: the top sliding connection of base (1) has slider (12), fixedly connected with elastic sheet (10) between slider (12) and rotor disc (8), and concreties between slider (12) and base (1) has spring three, the rotation subassembly includes carousel one (13), carousel one (13) are connected with the inboard rotation of base (1), the outside of carousel one (13) is connected with the outside transmission of rotor disc two (15), and one side rotation of carousel one (13) is connected with a plurality of groups pawl (14), and concreties between slider (12) and base (1) has spring one (11).
5. A hybrid high voltage dc circuit breaker according to claim 4, characterized in that: the cleaning belt (21) comprises an extrusion strip (24), the extrusion strip (24) is made of elastic materials, a foam-rubber cushion (28) is arranged at the bottom end of the extrusion strip (24), and two sides of the foam-rubber cushion (28) are concavely arranged.
6. A hybrid high voltage dc circuit breaker according to claim 5, characterized in that: the bottom fixed mounting of foam-rubber cushion (28) has a plurality of wave strip (29), wave strip (29) are elastic material setting, and both sides of foam-rubber cushion (28) all are provided with balancing weight (27).
7. A hybrid high voltage dc circuit breaker according to claim 6, characterized in that: a wrapping bag (25) is fixedly connected between the extrusion strip (24) and the foam-rubber cushion (28), a plurality of groups of absorption balls (26) are arranged on the inner side of the wrapping bag (25), the absorption balls (26) are made of water-absorbing materials, a plurality of groups of through holes are formed in the bottom end of the wrapping bag (25), and a plurality of groups of through holes are formed in the top end of the extrusion strip (24).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311315772.XA CN117558587A (en) | 2022-04-24 | 2022-04-24 | Hybrid high-voltage direct-current circuit breaker |
| CN202210453847.XA CN114724883B (en) | 2022-04-24 | 2022-04-24 | Hybrid high-voltage direct-current circuit breaker and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210453847.XA CN114724883B (en) | 2022-04-24 | 2022-04-24 | Hybrid high-voltage direct-current circuit breaker and application method thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311315772.XA Division CN117558587A (en) | 2022-04-24 | 2022-04-24 | Hybrid high-voltage direct-current circuit breaker |
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| CN114724883A CN114724883A (en) | 2022-07-08 |
| CN114724883B true CN114724883B (en) | 2024-05-03 |
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| CN202311315772.XA Pending CN117558587A (en) | 2022-04-24 | 2022-04-24 | Hybrid high-voltage direct-current circuit breaker |
| CN202210453847.XA Active CN114724883B (en) | 2022-04-24 | 2022-04-24 | Hybrid high-voltage direct-current circuit breaker and application method thereof |
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| CN202311315772.XA Pending CN117558587A (en) | 2022-04-24 | 2022-04-24 | Hybrid high-voltage direct-current circuit breaker |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114724883A (en) | 2022-07-08 |
| CN117558587A (en) | 2024-02-13 |
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Effective date of registration: 20240409 Address after: 231600 Northeast of the intersection of Sidingshan Road and Manquan Road, Hefei Circular Economy Demonstration Park, Feidong County, Hefei City, Anhui Province Applicant after: Anhui Rongzhao Intelligent Co.,Ltd. Country or region after: China Address before: No. 504, Xuehua Road, Qidong City, Nantong City, Jiangsu Province, 226000 Applicant before: Jiang Lina Country or region before: China |
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