CN113140389B

CN113140389B - Box type transformer for transformer substation

Info

Publication number: CN113140389B
Application number: CN202110119595.2A
Authority: CN
Inventors: 丁玉玺
Original assignee: Shanghai Siliang Electronic Technology Co ltd; State Grid Shanghai Electric Power Co Ltd
Current assignee: Shanghai Siliang Electronic Technology Co ltd; State Grid Shanghai Electric Power Co Ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2022-08-26
Anticipated expiration: 2041-01-28
Also published as: CN113140389A

Abstract

The invention discloses a box-type transformer for a transformer substation, belonging to the field of box-type transformers, the space communicated with the transition cavity, the volatilization through hole and the sealing cavity has dynamic balance of alcohol vapor, namely, the concentration of the volatilized alcohol vapor in the position reaches the maximum value, when birds nest on the bearing plate, the alcohol mixed with the bird repellent in the transition cavity is quickly volatilized to expel the birds, and after the birds fly away, the compression spring in a compression state can push the bearing plate back to the original position to seal the transition cavity and the volatilization through hole again, meanwhile, the insect repellent stored in the storage end is also restored to a sealed state, so that the effective use time of the bird repellent can be greatly prolonged, the bird repellent does not need to be replaced by technicians trivia, and the influence of birds on individual electric equipment in the power station is reduced.

Description

Box type transformer for transformer substation

Technical Field

The invention relates to the field of box type power converters, in particular to a box type power converter for a transformer substation.

Background

Trees are often planted around the large-scale transformer substation, birds often inhabit and nest around the transformer substation, so that line flashover and line tripping are easily caused, and meanwhile, the birds are also injured. At present, comparatively common bird ware of driving on the market can divide into to drive the bird through the reflector and drive the bird through bird thorn design, also has to drive the bird ware through infrared or laser, and foretell several kinds drive the bird ware and all can reach certain bird effect of driving, nevertheless has the function singleness, and the mode simplification of driving the bird drives the bird, and along with the lapse of time drives the bird effect and reduces, and some drive bird ware frightens the young bird easily, causes the young bird action unusual, is unfavorable for the protection of animal.

Simultaneously the speed of nesting of some birds is very fast, and current bird repellent device also is fixed the setting mostly, probably can have birds to nest between two bird repellent devices, and harm is great after birds nest: 1) birds nest, birds begin to nest, lay eggs and hatch on a power transmission line tower in spring, most birds such as magpies, crows, hawks and the like, the birds hold branches, iron wires, firewood and the like at mouths of the birds, fly back and forth on the power transmission line, when the iron wires and the like fall between cross arms and wires, line faults can be caused, and when wind blows, the bird nests on the tower are blown away by wind and fall on live wires or suspension bottles, short circuit grounding faults can be caused; 2) birds fly, wherein the bodies of birds with larger sizes such as the geranium and the geranium are more than 1m long, wings of the birds are more unfolded, and the flying of the birds with larger sizes or the birds fighting each other can cause interphase short circuit or single-phase grounding fault between wires; 3) bird droppings flashover, bird droppings (particularly thin droppings of owls) pollute the bottle strings and easily flashover when air is wet and heavy fog, and the bird droppings are pulled downwards by standing on a cross arm at the upper part of the bottle strings and flow downwards along the bottle strings to cause single-phase grounding or the bird droppings blow to a charged body along with wind to cause air gap breakdown, thereby causing failure.

Most of the bird repellents are green pollution-free biological, the bird repellents generally adopt pure natural raw materials (or equivalent natural raw materials) and are processed into a biological preparation, after the bird repellents are distributed, a special fragrant smell affecting the nervous system and the respiratory system of birds is slowly and persistently released, the birds can fly away after smelling the birds and cannot come again within the memory period of the birds, the bird repellents are used as a green environment-friendly bird repelling method, the bird repellents are widely applied to various fields of agriculture, aviation and the like, however, the effective time of the bird repellents is short, technical personnel are required to replace the bird repellents which are out of work to realize continuous bird repelling work, for areas with more electric facilities such as a transformer substation, the technical personnel cannot frequently replace the bird repellents due to safety considerations, and the power supply cannot be frequently cut off for replacing the bird repellents, the traditional bird repellent using method, it is difficult to apply the method to a substation area with more power equipment.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a box-type transformer for a transformer substation, which can greatly prolong the effective use time of a bird repellent agent, does not need technical personnel to carry out trivial replacement on the bird repellent agent, and reduces the influence of birds on individual electric equipment in a power station.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A box-type transformer for a transformer substation comprises a transformer main body, wherein a bearing plate is arranged on the upper side of the transformer main body, a bird repellent volatilization device is fixedly connected to the upper end of the transformer main body and comprises a transition tank and a plurality of positioning piles which are matched with each other, transition cavities are formed in the transition tank, volatilization through holes are formed in the plurality of positioning piles, the transition cavities are communicated with the volatilization through holes, one ends, far away from the transition cavities, of the volatilization through holes are communicated with the outside, through holes matched with the plurality of positioning piles are formed in the bearing plate, a pair of sealing rubber rings are fixedly connected to the inner walls of the through holes and are in interference fit with the positioning piles, the positioning piles and the sealing rubber rings form sealing cavities, bird repellent storage tanks matched with the positioning piles are inserted into the inner sides of the plurality of the positioning piles, each bird repellent storage tank comprises a storage end, one end of the storage end extends into a limiting hole along the defense line of the positioning pile, the upper end of the storage end is fixedly connected with a positioning wing edge, the positioning wing edge is provided with a plurality of limiting holes matched with the positioning piles, the transition cavity is internally and fixedly connected with a diversion pile, the bottom plate of the storage end is provided with a discharge hole matched with the diversion pile, the discharge hole is internally and fixedly connected with sealing rubber, one end of the diversion pile, far away from the bottom plate of the groove of the transition cavity, penetrates through the sealing rubber and extends into the storage end, the diversion pile is provided with a diversion cavity, the side wall of the diversion cavity is provided with a diversion hole, the diversion hole is communicated with the diversion cavity and the transition cavity, the lower end of the positioning wing edge is fixedly connected with a plurality of T-shaped positioning blocks, the bearing plate is provided with a plurality of positioning grooves matched with the T-shaped positioning blocks, the T-shaped positioning blocks are inserted into the positioning grooves, and the storage end is filled with a bird repellent agent, liquid pure alcohol is filled in the transition cavity, the liquid level of the liquid pure alcohol does not pass through the diversion hole, the outer side sleeve of the positioning pile is provided with a compression spring, the two ends of the compression spring are respectively fixedly connected with the sealing rubber ring and the transition tank, the effective service time of the bird repellent can be greatly prolonged, the technical personnel is not required to perform trivial replacement on the bird repellent, and the influence of birds on the electric equipment in the power station is reduced.

Furthermore, a corrugated pipe is fixedly connected between the transformer main body and the bearing plate, the corrugated pipe is sleeved outside the bird repellent storage tank and the bird repellent volatilization device, and the sealing performance of the bird repellent storage tank and the bird repellent volatilization device is improved, so that the bird repellent storage tank and the bird repellent volatilization device are not easily corroded and damaged by external factors.

Furthermore, the bellows pastes with the equal fixedly connected with magic in both ends of transformer main part and bearing plate, all pastes through the magic between bellows and transformer main part and the bearing plate and realizes quick fixed and dismantlement, makes things convenient for technical staff to dismantle the bellows and gets off to maintain.

Furthermore, a reinforcing net matched with the corrugated pipe is embedded in the corrugated pipe, and the reinforcing net is fixedly connected with the corrugated pipe, so that the strength of the corrugated pipe is greatly increased, and a through tearing opening is not easy to appear in the corrugated pipe.

Furthermore, the upper end of the positioning wing edge is provided with a handle groove, the handle groove is positioned on the inner side of the limiting hole, and a bird repellent storage tank is convenient for workers to install and replace in the through hole.

Furthermore, the sealing rubber is in a disc shape with thick outer part and narrow inner part, so that the sealing rubber is conveniently punctured from the middle of the flow guide cavity, and meanwhile, the thick and solid edge part of the sealing rubber is matched with the flow guide cavity to realize sealing work.

Furthermore, the sealing rubber is made of inert rubber, and the sealing rubber does not react with the bird repellent and pure alcohol, so that the use safety of the sealing rubber is improved, and the accidents of the bird repellent leaking out are not easy to happen in the transportation and use processes.

Furthermore, the opening part that the transition chamber is connected with the transition chamber is located above the liquid level of pure alcohol in the transition chamber all the time for the produced piece jam when the difficult suspension of through-hole is in liquid pure alcohol T type locating piece damage, the normal release of difficult influence alcohol and bird repellent.

Further, the lower extreme fixedly connected with of bearing plate touches and presses the counter, touch and press the counter and be located the upside of transition jar, the bearing plate is internal to carry and to have the processing terminal, processing terminal and touch and press counter signal connection, when birds fall oppression bearing plate on the bearing plate and release and drive the bird agent, touch and press the counter and contact with the transition jar, touch and press the counter and count to send the time of count to processing terminal on, maintainer can look up the count condition of touch and press the counter through processing terminal, when touch and press the counter frequently to trigger in the short time, explain to drive the bird agent inefficacy that drives that loads in the bird agent storage tank, need in time change the bird agent storage tank.

Furthermore, a buzzer is arranged in the touch counter, when the touch counter is in a contact triggering state for a long time, the buzzer makes a sound, so that the bird repelling effect is achieved, and on the other hand, maintenance personnel can be warned to timely handle faults.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

in the use process of the scheme, the dynamic balance of alcohol vapor exists in the space communicated by the transition cavity, the volatilization through hole and the sealing cavity, namely, the concentration of the volatilized alcohol vapor in the position reaches the maximum value, when birds nest on the bearing plate, the weight of the birds falling on the bearing plate directly presses the bearing plate downwards, at the moment, the alcohol vapor in the transition cavity quickly volatilizes into the air, the concentration balance of the alcohol vapor is broken, the alcohol mixed with the bird repellent in the transition cavity begins to volatilize quickly for expelling the birds, and after the birds fly away, the compression spring in a compression state can push the bearing plate back to the original position to reseal the transition cavity and the volatilization through hole, and as a large amount of alcohol in a volatilization state exists in the sealing cavity, the volatilization amount of the pure alcohol in the normal working process of the transformer main body can be greatly reduced, and the service life of the pure alcohol is prolonged, meanwhile, the diversion hole also moves to the lower side of the storage end, and the insect repellent stored in the storage end is also restored to a sealing state.

The effective use time of the bird repellent can be greatly prolonged, the technical personnel are not required to carry out trivial replacement on the bird repellent, and the influence of birds on individual electric equipment in the power station is reduced.

In the use, utilize and touch the number of times that the counter was fallen to the transformer main part to birds and count, when touching the counter and frequently triggering in the short time, explain to drive the bird agent inefficacy that bird agent storage tank filled, need in time change driving bird agent storage tank, when touching the counter and being in the contact trigger state for a long time, bee calling organ makes a sound, has the effect of driving the bird on the one hand, and on the other hand also can warn maintainer, in time handles the trouble.

Drawings

FIG. 1 is a schematic diagram of the main structure of the bird damage prevention transformer of the present invention;

FIG. 2 is a schematic sectional view of the installation position of the bird repellent storage tank of the bird damage prevention transformer of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the structure at B in FIG. 2;

FIG. 5 is a schematic view of the bird repellent storage tank of the present invention;

FIG. 6 is a schematic sectional view of the bird repellent tank of the present invention;

fig. 7 is a schematic structural view of the bird repellent volatilization device of the invention;

fig. 8 is a schematic sectional structure view of the bird repellent volatilization device of the invention.

The reference numbers in the figures illustrate:

1 transformer body, 2 bearing plates, 3 corrugated pipes, 4 bird repellent storage tanks, 401 storage ends, 402 positioning wing edges, 403 limiting holes, 404 handle grooves, 405 discharge holes, 406 sealing rubber, 5 positioning grooves, 6T-shaped positioning blocks, 7 bird repellent volatilization devices, 701 transition tanks, 702 positioning piles, 703 transition cavities, 704 volatilization through holes, 8 guide piles, 9 guide cavities, 10 guide holes, 11 sealing cavities, 12 sealing rubber rings and 13 touch pressure counters.

Detailed Description

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 to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.

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.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection can be direct connection or indirect connection through an intermediate medium, and can be communication inside the adaptive model element. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Example 1:

referring to fig. 1-8, a box-type transformer for a transformer substation comprises a transformer main body 1, a bearing plate 2 is arranged on the upper side of the transformer main body 1, a bird repellent volatilization device 7 is fixedly connected to the upper end of the transformer main body 1, the bird repellent volatilization device 7 comprises a transition tank 701 and a plurality of positioning piles 702 which are matched with each other, a transition cavity 703 is formed in the transition tank 701, volatilization through holes 704 are formed in the positioning piles 702, the transition cavity 703 is communicated with the volatilization through holes 704, one end of the volatilization through holes 704, which is far away from the transition cavity 703, is communicated with the outside, through holes matched with the positioning piles 702 are formed in the bearing plate 2, a pair of sealing rubber rings 12 are fixedly connected to the inner walls of the through holes, the sealing rubber rings 12 are in interference fit with the positioning piles 702, the positioning piles 702 and the sealing rubber rings 12 form a sealing cavity 11, bird repellent storage tanks 4 matched with the positioning piles 702 are inserted into the inner sides of the positioning piles 702, the bird repellent storage tank 4 comprises a storage end 401, one end of the storage end 401 extends into a limiting hole 403 along the line of a positioning pile 702, the upper end of the storage end 401 is fixedly connected with a positioning wing edge 402, the positioning wing edge 402 is provided with a plurality of limiting holes 403 matched with the positioning piles 702, a transition cavity 703 is internally and fixedly connected with a guide pile 8, the bottom plate of the storage end 401 is provided with a discharge hole 405 matched with the guide pile 8, the discharge hole 405 is internally and fixedly connected with a sealing rubber 406, one end of the guide pile 8 far away from the groove bottom plate of the transition cavity 703 penetrates through the sealing rubber 406 and extends into the storage end 401, the guide pile 8 is provided with a guide cavity 9, the side wall of the guide cavity 9 is provided with a guide hole 10, the guide hole 10 is communicated with the guide cavity 9 and the transition cavity 703, the lower end of the positioning wing edge 402 is fixedly connected with a plurality of T-shaped positioning blocks 6, the bearing plate 2 is provided with a plurality of positioning grooves 5 matched with the T-shaped positioning blocks 6, the T-shaped positioning block 6 is inserted into the positioning groove 5, the bird repellent agent is filled in the storage end 401, the liquid pure alcohol is filled in the transition cavity 703, the liquid level of the liquid pure alcohol is over the diversion hole 10, the compression spring is sleeved outside the positioning pile 702, and two ends of the compression spring are respectively fixedly connected with the sealing rubber ring 12 and the transition tank 701.

Particularly, the bird repellent storage tank 4 of the scheme is in a state shown in fig. 5-6 in the transportation and storage stage, and the sealing rubber 406 seals the discharge hole 405, so that the discharge hole 405 is not easily oxidized by the outside air and is not easily volatilized.

In the use process of the scheme, the dynamic balance of alcohol vapor exists in the space communicated with the transition cavity 703, the volatilization through hole 704 and the sealing cavity 11, namely, the concentration of the volatilized alcohol vapor in the position reaches the maximum value, when birds nest on the bearing plate 2, the weight of the birds falling on the bearing plate 2 directly presses the bearing plate 2 downwards, the bird repellent storage tank 4 fixedly connected with the bearing plate 2 moves downwards together with the bird repellent storage tank until the position of the diversion hole 10 rises into the storage end 401, the bird repellent stored in the storage end 401 is rapidly dissolved in pure alcohol in the transition cavity 703, meanwhile, as the position of the bearing plate 2 descends, the opening of the volatilization through hole 704 moves to the upper side of the bearing plate 2 along with the positioning pile 702, the alcohol vapor in the transition cavity 703 rapidly volatilizes into the air, the concentration balance of the alcohol vapor is broken, the alcohol mixed with the bird repellent in the transition cavity 703 begins to rapidly volatilize, the device is used for expelling birds, after the birds fly away, the compression spring in a compression state can push the bearing plate 2 back to the original position, the transition cavity 703 and the volatilization through hole 704 are sealed again, because a large amount of alcohol in a volatilization state is stored in the sealed cavity 11, the volatilization amount of the pure alcohol in the normal working process of the transformer main body 1 can be greatly reduced, the service life of the pure alcohol is prolonged, meanwhile, the diversion hole 10 also moves to the lower side of the storage end 401, the insect repellent stored in the storage end 401 is also restored to a sealing state, in particular, for the convenience of picture composition, only one pair of bird repellent storage tanks 4 and bird repellent volatilization devices 7 which are matched with each other is drawn, in order to ensure that the bearing plate 2 can be effectively kept balanced in actual production and life, a plurality of bird repellent storage tanks 4 and bird repellent volatilization devices 7 are required to be arranged between the transformer main body 1 and the bearing plate 2, and the bird repellent volatilization devices 7 are required to be uniformly distributed, this is a known technique of those skilled in the art, and is not described in detail in the present application, and it is possible to achieve a significant extension of the effective use time of the bird repellent, without requiring the skilled person to routinely replace the bird repellent, and to reduce the influence of birds on individual electric devices in the power station.

Please refer to fig. 1, a corrugated pipe 3 is fixedly connected between a transformer main body 1 and a bearing plate 2, the corrugated pipe 3 is sleeved outside a bird repellent storage tank 4 and a bird repellent volatilization device 7, and the sealing performance of the bird repellent storage tank 4 and the bird repellent volatilization device 7 is increased, so that the bird repellent storage tank 4 and the bird repellent volatilization device 7 are not easily corroded and damaged by external factors, magic tapes are fixedly connected at both ends of the corrugated pipe 3, the transformer main body 1 and the bearing plate 2, the corrugated pipe 3, the transformer main body 1 and the bearing plate 2 are quickly fixed and disassembled by the magic tapes, a technician can conveniently disassemble the corrugated pipe 3 for maintenance, a reinforcing net matched with the corrugated pipe 3 is embedded in the corrugated pipe 3, the reinforcing net is fixedly connected with the corrugated pipe 3, the strength of the corrugated pipe 3 is greatly increased, and a tearing port with penetrability is not easily formed in the corrugated pipe 3.

Referring to fig. 5-6, the upper end of the positioning wing edge 402 is provided with a handle groove 404, the handle groove 404 is located inside the limiting hole 403, so that a worker can conveniently install and replace the bird repellent storage tank 4 from the through hole, the sealing rubber 406 is in a disc shape with a thick outer part and a narrow inner part, namely, the sealing rubber 406 is conveniently punctured from the middle of the diversion cavity 9, meanwhile, the thick edge part of the sealing rubber 406 is matched with the diversion cavity 9 to realize sealing work, the sealing rubber 406 is made of inert rubber, and the sealing rubber 406 does not react with the bird repellent and pure alcohol, so that the use safety of the sealing rubber 406 is improved, and the bird repellent leakage accident is not easy to occur in the transportation and use processes.

Referring to fig. 8, the opening of the transition cavity 703 connected to the transition cavity 703 is always located above the liquid level of the pure alcohol in the transition cavity 703, so that the volatilization through hole 704 is not easily blocked by the debris generated when the T-shaped positioning block 6 suspended in the liquid pure alcohol is damaged, and normal release of the alcohol and the bird repellent is not easily affected.

Referring to fig. 2, a touch counter 13 is fixedly connected to the lower end of a bearing plate 2, the touch counter 13 is located on the upper side of a transition tank 701, a processing terminal is mounted in the bearing plate 2, the processing terminal is in signal connection with the touch counter 13, when birds fall on the bearing plate 2 to press the bearing plate 2 and release bird repellent, the touch counter 13 contacts with the transition tank 701, the touch counter 13 counts and sends the counted time to the processing terminal, a maintenance worker can look up the counting condition of the touch counter 13 through the processing terminal, when the touch counter 13 is frequently triggered in a short time, the bird repellent filled in the bird repellent storage tank 4 fails, the bird repellent storage tank 4 needs to be replaced in time, a peak buzzer is arranged in the touch counter 13, and when the touch counter 13 is in a touch triggering state for a long time, the buzzer sounds, on one hand, the bird repelling device has the function of repelling birds, and on the other hand, maintenance personnel can be warned to timely handle faults. Particularly, since the transformer body 1 generates a large amount of heat during operation, excessive accumulated snow is not easily accumulated on the bearing plate 2, and the phenomenon that the counter 13 is touched by mistake due to the accumulated snow is not easily caused.

In the use process of the scheme, the dynamic balance of alcohol vapor exists in the space communicated with the transition cavity 703, the volatilization through hole 704 and the sealing cavity 11, namely, the concentration of the volatilized alcohol vapor in the position reaches the maximum value, when birds nest on the bearing plate 2, the weight of the birds falling on the bearing plate 2 directly presses the bearing plate 2 downwards, at the moment, the alcohol vapor in the transition cavity 703 quickly volatilizes into the air, the concentration balance of the alcohol vapor is broken, the alcohol mixed with the bird repellent in the transition cavity 703 starts to quickly volatilize for expelling the birds, after the birds fly away, the compression spring in a compression state can push the bearing plate 2 back to the original position, the transition cavity 703 and the volatilization through hole 704 are sealed again, and because a large amount of alcohol in a volatilization state exists in the sealing cavity 11, the volatilization amount of pure alcohol in the normal working process of the transformer main body 1 can be greatly reduced, increase pure alcohol's life, water conservancy diversion hole 10 also moves the downside of holding end 401 simultaneously, the insect repellant of storage in the holding end 401 also resumes encapsulated situation, can realize prolonging the effective usable time of bird repellant by a wide margin, do not need the technical staff to carry out trivial change to bird repellant, reduce the influence of birds to individual consumer in the electric power station, simultaneously in the use, utilize to touch and press counter 13 to count the number of times that birds fell on transformer main part 1, when touching and pressing counter 13 frequently triggers in the short time, explain to drive the bird repellant inefficacy of filling in bird repellant storage tank 4, need in time change bird repellant storage tank 4, when touching and pressing counter 13 and being in the contact trigger state for a long time, bee calling organ makes a sound, on the one hand has the effect of driving birds, on the other hand also can warn maintainer, in time handle the trouble.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. A box-type transformer for a substation, comprising a transformer body (1), characterized in that: the upside of transformer main body (1) is equipped with bearing plate (2), the upper end fixedly connected with of transformer main body (1) drives bird agent volatilization device (7), it drives bird agent volatilization device (7) including transition jar (701) and a plurality of spud (702) that match each other to drive bird agent volatilization device (7), it has transition chamber (703) to open in transition jar (701), and is a plurality of all cut in spud (702) volatilize through-hole (704), transition chamber (703) are linked together with volatilizing through-hole (704), volatilize through-hole (704) one end of keeping away from transition chamber (703) and be linked together with the external world, cut on bearing plate (2) and have with a plurality of spud (702) assorted through-hole, fixedly connected with a pair of sealed rubber ring (12) on the inner wall of through-hole, sealed rubber ring (12) and spud (702) interference fit, spud (702) and sealed rubber ring (12) constitute sealed chamber (11), the inner sides of the positioning piles (702) are spliced with bird repellent storage tanks (4) matched with the positioning piles, each bird repellent storage tank (4) comprises a storage end (401), one end of each storage end (401) extends into a limiting hole (403) along the defense line of each positioning pile (702), the upper end of each storage end (401) is fixedly connected with a positioning wing edge (402), the positioning wing edges (402) are provided with a plurality of limiting holes (403) matched with the positioning piles (702), a diversion pile (8) is fixedly connected in the transition cavity (703), a bottom plate of each storage end (401) is provided with a discharge hole (405) matched with the diversion pile (8), a sealing rubber (406) is fixedly connected in the discharge hole (405), one end, far away from the groove bottom plate of the transition cavity (703), of the diversion pile (8) penetrates through the sealing rubber (406) and extends into the storage end (401), the utility model discloses a bird repellent device, including guide pile (8), division has water conservancy diversion chamber (9) in the guide pile (8), division has water conservancy diversion hole (10) on the lateral wall in water conservancy diversion chamber (9), water conservancy diversion hole (10) intercommunication water conservancy diversion chamber (9) and transition chamber (703), a plurality of T type locating pieces (6) of lower extreme fixedly connected with of location wing limit (402), division has a plurality ofly and T type locating piece (6) assorted constant head tank (5) on bearing plate (2), T type locating piece (6) are pegged graft in constant head tank (5), the bird repellent agent is filled in storage end (401), liquid pure alcohol is filled in transition chamber (703), and the liquid level of liquid pure alcohol does not cross water conservancy diversion hole (10), the outside cover of guide pile (702) is equipped with compression spring, compression spring's both ends respectively with sealed rubber ring (12) and transition jar (701) fixed connection.

2. A box-type transformer for a substation according to claim 1, characterized in that: fixedly connected with bellows (3) between transformer main part (1) and bearing plate (2), bellows (3) cover is established in the outside of driving bird agent storage tank (4) and driving bird agent volatilization device (7).

3. A box transformer for a substation according to claim 2, characterized in that: bellows (3) and the equal fixedly connected with magic subsides in both ends of transformer main part (1) and bearing plate (2).

4. A box transformer for a substation according to claim 2, characterized in that: the corrugated pipe (3) is embedded with a reinforcing net matched with the corrugated pipe, and the reinforcing net is fixedly connected with the corrugated pipe (3).

5. A box-type transformer for a substation according to claim 1, characterized in that: the upper end of the positioning wing edge (402) is provided with a handle groove (404), and the handle groove (404) is positioned on the inner side of the limiting hole (403).

6. A box-type transformer for a substation according to claim 1, characterized in that: the sealing rubber (406) is in a disc shape with thick outside and narrow inside.

7. A box-type transformer for a substation according to claim 1, characterized in that: the sealing rubber (406) is made of inert rubber, and the sealing rubber (406) does not react with the bird repellent and pure alcohol.

8. A box-type transformer for a substation according to claim 1, characterized in that: the opening of the transition cavity (703) connected with the positioning pile (702) is always positioned above the liquid level of the pure alcohol in the transition cavity (703).

9. A box-type transformer for a substation according to claim 1, characterized in that: the lower extreme fixedly connected with of bearing plate (2) touches and presses counter (13), touch and press counter (13) to be located the upside of transition jar (701), the processing terminal is carried in bearing plate (2), processing terminal and touch and press counter (13) signal connection.

10. A box transformer for a substation according to claim 9, characterized in that: and a buzzer is arranged in the touch counter (13).