CN109859909B - Insulator device for preventing breakdown of transformer for telegraph pole station - Google Patents
Insulator device for preventing breakdown of transformer for telegraph pole station Download PDFInfo
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- CN109859909B CN109859909B CN201910165923.5A CN201910165923A CN109859909B CN 109859909 B CN109859909 B CN 109859909B CN 201910165923 A CN201910165923 A CN 201910165923A CN 109859909 B CN109859909 B CN 109859909B
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Abstract
The invention discloses an insulator device for preventing breakdown of a transformer for a telegraph pole station, which structurally comprises an insulator, an umbrella skirt, an anti-flashover device and a humidity sensor, wherein the anti-flashover device consists of a machine body, a storage battery, a power rotating mechanism, a water throwing mechanism, a drying mechanism, a gas drainage hole and a bearing ring, the power rotating mechanism is controlled by the humidity sensor to drive the whole anti-flashover device to rotate on the insulator, so that the drying mechanism and the water throwing mechanism scrape off moisture on the surface of the insulator, the drying mechanism brings air into the gas drainage hole through the rotation of the machine body, then takes out hot gas generated by a heating screen plate and dries the insulator, the insulator is prevented from being in humid air for a long time, the occurrence of a flashover phenomenon is reduced, and the effect of preventing breakdown is also achieved.
Description
Technical Field
The invention relates to the field of transformers, in particular to an insulator device for preventing breakdown of a transformer for a telegraph pole station.
Background
The transformer for the telegraph pole station is located outdoors for a long time and is arranged in high air, and is often influenced by weather, and if an insulator on the transformer is located in wet air for a long time, a flashover phenomenon can occur, under the action of high voltage, destructive discharge of gas or liquid medium is generated along the insulating surface, the discharge along the surface of the insulator is called flashover, and the discharge along the interior of the insulator is called breakdown. Breakdown is usually much more severe than flashover, which is often a breakdown of aging properties, and breakdown is often a breakdown of destructive properties, so we need to avoid the flashover phenomenon to effectively prevent the breakdown.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the insulator device for preventing breakdown of the transformer for the telegraph pole station structurally comprises insulators, umbrella skirts, anti-flashover devices and humidity sensors, wherein more than two umbrella skirts are arranged on the surfaces of the insulators, the insulators are fixedly connected with the umbrella skirts, the anti-flashover devices are mounted on the side faces of the insulators, the humidity sensors are arranged on the surfaces of the anti-flashover devices, and the anti-flashover devices and the humidity sensors are in clearance fit;
prevent dodging the net device by organism, battery, power rotary mechanism, get rid of water mechanism, dry mechanism, gas drainage hole, race ring and constitute, organism top install power rotary mechanism, the inside battery that is equipped with of organism, organism and battery adopt clearance fit, the organism be equipped with the gas drainage hole more than two on the surface, the organism inboard on be equipped with dry mechanism, organism and dry mechanism cooperate, dry mechanism top on install and get rid of water mechanism, dry mechanism and full skirt laminate mutually, the organism end be equipped with the race ring, organism and race ring pass through electric welding, organism and insulator be connected through the race ring.
As the further optimization of the technical scheme, the power rotating mechanism comprises a motor, a protection ring, a gear ring and a gear shaft, the motor is provided with the gear shaft on the surface, the motor is mechanically connected with the gear shaft, the protection ring is provided with the gear ring on the surface and fixedly connected with the gear ring, the protection ring is parallel to the motor, and the protection ring and the motor are connected through the gear ring and the gear shaft in a transmission way.
As a further optimization of the technical scheme, the water throwing mechanism comprises a supporting plate, a water throwing disc, water throwing strips and first water scraping strips, the water throwing disc is installed at the top end of the supporting plate, the four water throwing strips are distributed on the surface of the water throwing disc at equal intervals, the water throwing disc is connected with the water throwing strips in a glue mode, the first water scraping strips are arranged on the supporting plate, the supporting plate is connected with the first water scraping strips, and the bottom surface of the umbrella skirt is matched with the water throwing disc through the water throwing strips.
As a further optimization of this technical scheme, drying mechanism scrape water strip, steam by scraper blade casing, air guide channel, the otter board that generates heat, second and exit and constitute, the inside air guide channel that is equipped with of scraper blade casing, the air guide channel inner wall on install the otter board that generates heat, scraper blade casing on the surface on be equipped with two steam and exit, scraper blade casing bottom on be equipped with the second and scrape water strip, scraper blade casing and second scrape water strip glue joint, the otter board that generates heat and battery electricity connect.
As a further optimization of the technical scheme, the scraper shell further comprises a drainage guide strip, the side face of the bottom end of the scraper shell is further provided with the drainage guide strip, the scraper shell is connected with the drainage guide strip in a gluing mode, and the head end of the drainage guide strip is connected with the tail end of the second drainage guide strip and used for guiding water on the umbrella skirt out.
As the further optimization of the technical scheme, the first water scraping strip and the second water scraping strip are both made of rubber materials and are good in flexibility.
As a further optimization of the technical scheme, the gas drainage hole is communicated with the hot gas outlet hole through the gas guide channel and is used for drying the insulator by utilizing hot gas on the heating screen plate driven by airflow.
As a further optimization of the technical scheme, the first water scraping strip is of an arc-shaped structure and is used for fitting with the radian on the surface of the umbrella skirt, so that the water on the surface of the umbrella skirt can be favorably scraped.
Advantageous effects
The invention relates to an insulator device for preventing breakdown of a transformer for a telegraph pole station, when an insulator on the transformer meets rainy days or humid weather of air, a humidity sensor is used for detecting ambient humidity, when the humidity reaches a certain level, a humidity sensor controls a motor to convert electric energy into kinetic energy through a gear shaft, the gear shaft is meshed with a gear ring, and the gear ring is fixed under the limitation of a protection ring, so that resistance is generated between the gear shaft and the gear ring, the motor drives the whole anti-flashover device to rotate on the insulator, a scraper shell drives a second water scraping strip to scrape off moisture or dust on the surface of an umbrella skirt, the umbrella skirt is prevented from being in the humid air for a long time, the moisture scraped off by the second water scraping strip is discharged out of the insulator along a water discharge guide strip, the scraper shell drives a support plate to rotate, the support plate utilizes a water throwing disc to rotationally throw off the moisture on the bottom surface of the umbrella skirt through the water throwing strip, and the backup pad also drives simultaneously that first water scraping strip will scrape the moisture on the insulator surface and leave, and the organism can bring the air into in the gas drainage hole when rotatory, lets the air produce the air current and flows along air guide channel to the steam propelling movement that the otter board that will generate heat produced is to steam and is walked around, lets steam carry out the drying to the insulator, makes the insulator be in a dry environment, reduces the appearance of flashover phenomenon, has also played the effect of prevention puncture.
Compared with the prior art, the invention has the beneficial effects that: utilize humidity transducer control power rotary mechanism to drive whole anti-flashover device and rotate on the insulator for drying mechanism scrapes away the moisture on the insulator surface with the mechanism that gets rid of water, and drying mechanism is brought the air into the gas drainage downthehole through the organism rotation, and the steam that the otter board produced that will generate heat again takes away, carries out the drying to the insulator, avoids the insulator to be in moist air for a long time, reduces the appearance of flashover phenomenon, has also played the effect of prevention puncture.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of an insulator device for preventing breakdown of a transformer for a utility pole station according to the present invention.
Fig. 2 is a schematic cross-sectional view of an insulator device for preventing breakdown of a transformer for a utility pole station according to the present invention.
Fig. 3 is a schematic cross-sectional view of an insulator device drying mechanism for preventing breakdown of a transformer for a utility pole station according to the present invention.
Fig. 4 is a schematic structural view of an insulator device drying mechanism and a water throwing mechanism for preventing breakdown of a transformer for a pole station according to the present invention.
In the figure: the device comprises an insulator-1, an umbrella skirt-2, an anti-flashover device-3, a humidity sensor-4, a machine body-301, a storage battery-302, a power rotating mechanism-303, a water throwing mechanism-304, a drying mechanism-305, a gas drainage hole-306, a bearing ring-307, a motor-3031, a protective ring-3032, a gear ring-3033, a gear shaft-3034, a support plate-3041, a water throwing disc-3042, a water throwing strip-3043, a first water scraping strip-3044, a scraper shell-3051, a gas guide channel-3052, a heating screen-3053, a second water scraping strip-3054, a hot gas outlet-3055 and a water drainage guide strip-3051 a.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Examples
Referring to fig. 1-4, the invention provides an insulator device for preventing breakdown of a transformer for a telegraph pole station, which structurally comprises an insulator 1, umbrella skirts 2, an anti-flashover device 3 and a humidity sensor 4, wherein the surface of the insulator 1 is provided with more than two umbrella skirts 2, the insulator 1 is fixedly connected with the umbrella skirts 2, the side surface of the insulator 1 is provided with the anti-flashover device 3, the surface of the anti-flashover device 3 is provided with the humidity sensor 4, the anti-flashover device 3 is in clearance fit with the humidity sensor 4, the anti-flashover device 3 comprises a machine body 301, a storage battery 302, a power rotating mechanism 303, a water throwing mechanism 304, a drying mechanism 305, a gas drainage hole 306 and a bearing ring 307, the top end of the machine body 301 is provided with the power rotating mechanism 303, the storage battery 302 is arranged in the machine body 301, the machine body 301 is in clearance fit with the storage battery 302, organism 301 on the surface be equipped with gas drainage hole 306 more than two, organism 301 inboard on be equipped with drying mechanism 305, organism 301 and drying mechanism 305 cooperate, drying mechanism 305 on install on the top and get rid of water mechanism 304, drying mechanism 305 and 2 laminating mutually of full skirt, organism 301 end be equipped with race ring 307, organism 301 and race ring 307 through the electric welding, organism 301 and insulator 1 be connected through race ring 307.
The power rotating mechanism 303 is composed of a motor 3031, a protection ring 3032, a gear ring 3033 and a gear shaft 3034, wherein the gear shaft 3034 is arranged on the surface of the motor 3031, the motor 3031 is mechanically connected with the gear shaft 3034, the gear ring 3033 is arranged on the surface of the protection ring 3032, the protection ring 3032 is fixedly connected with the gear ring 3033, the protection ring 3032 is parallel to the motor 3031, and the protection ring 3032 is in transmission connection with the motor 3031 through the gear ring 3033 and the gear shaft 3034.
The water throwing mechanism 304 is composed of a supporting plate 3041, a water throwing disc 3042, water throwing strips 3043 and first water scraping strips 3044, the water throwing disc 3042 is installed at the top end of the supporting plate 3041, four water throwing strips 3043 are equidistantly distributed on the surface of the water throwing disc 3042, the water throwing disc 3042 is connected with the water throwing strips 3043 in a glue manner, the first water scraping strips 3044 are arranged on the supporting plate 3041, the supporting plate 3041 is connected with the first water scraping strips 3044, the bottom surface of the umbrella skirt 2 is matched with the water throwing disc 3042 through the water throwing strips 3043,
the water throwing disc 3042 throws out the water on the bottom surface of the umbrella skirt 2 through the water throwing strip 3043, so that the insulator 1 is kept dry all the time, and the phenomenon of flashover is reduced.
The drying mechanism 305 comprises a scraper shell 3051, an air guide channel 3052, a heating screen 3053, a second water scraping strip 3054 and a hot air outlet 3055, wherein the air guide channel 3052 is arranged in the scraper shell 3051, the heating screen 3053 is arranged on the inner wall of the air guide channel 3052, two hot air outlets 3055 are arranged on the surface of the scraper shell 3051, the second water scraping strip 3054 is arranged at the bottom end of the scraper shell 3051, the scraper shell 3051 is connected with the second water scraping strip 3054 through glue, the heating screen 3053 is electrically connected with the storage battery 302,
the heating screen 3053 is used for converting electric energy into heat energy, evaporating water in air to generate hot air, and driving the hot air to dry the insulator 1 by using the air flow.
The scraper shell 3051 further comprises a drainage guide bar 3051a, the side surface of the bottom end of the scraper shell 3051 is further provided with the drainage guide bar 3051a, the scraper shell 3051 is connected with the drainage guide bar 3051a in a gluing mode, the head end of the drainage guide bar 3051a is connected with the tail end of the second scraper bar 3054 and used for guiding out water on the umbrella skirt 2,
the drainage guide 3051a is used for guiding the moisture scraped away by the second wiper 3054, so as to prevent the moisture from flowing down along the insulator 1, and thus the insulator 1 is in humid air for a long time.
The principle of the invention is as follows: when the insulator 1 on the transformer meets rainy days or humid weather of air, the humidity sensor 4 is used for detecting the ambient humidity, when the humidity reaches a certain value, the humidity sensor 4 controls the motor 3031 to convert electric energy into kinetic energy through the gear shaft 3034, the gear shaft 3034 is meshed with the gear ring 3033, the gear ring 3033 is fixed under the limitation of the protection ring 3032, so that resistance is generated between the gear shaft 3034 and the gear ring 3033, the motor 3031 drives the whole flashover prevention device 3 to rotate on the insulator 1, the scraper shell 3051 drives the second water scraping strip 3054 to scrape off moisture or dust on the surface of the umbrella skirt 2, the umbrella skirt 2 is prevented from being in humid air for a long time, the moisture scraped off by the second water scraping strip 3054 can be discharged out of the insulator 1 along the water discharge guide 3051a, the scraper shell 3051 drives the support plate 3041 to rotate, the support plate 3041 utilizes the water throwing disc 3042 to throw off the moisture on the bottom surface of the umbrella skirt 2 through the water throwing strip 3043, and backup pad 3041 also drives first water scraping strip 3044 simultaneously and will scrape away the moisture on the insulator 1 surface, organism 301 can bring the air into gas drainage hole 306 when rotatory, let the air produce the air current and flow along air guide 3052, and the steam propelling movement that otter board 3053 produced will generate heat goes out hole 3055 to the steam, let steam carry out the drying around facing to insulator 1, make insulator 1 be in a dry environment, reduce the appearance of flashover phenomenon, the effect of prevention puncture has also been played.
The method for solving the problems comprises the following steps: utilize humidity transducer 4 control power rotary mechanism 303 to drive whole anti-flashover device 3 and rotate on insulator 1 for drying mechanism 305 scrapes away insulator 1 moisture on the surface with getting rid of water mechanism 304, and drying mechanism 305 is brought the air into in gas drainage hole 306 through organism 301 rotation, the steam that the otter board 3053 that will generate heat produced is taken away again, carry out the drying to insulator 1, avoid insulator 1 to be in moist air for a long time, reduce the appearance of flashover phenomenon, the effect of prevention puncture has also been played.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides an insulator device of transformer prevention puncture for wire pole station, its structure includes insulator (1), full skirt (2), anti-flashover device (3), humidity transducer (4), insulator (1) be equipped with full skirt (2) more than two on the surface, insulator (1) and full skirt (2) fixed connection, insulator (1) side on install anti-flashover device (3), anti-flashover device (3) be equipped with humidity transducer (4) on the surface, anti-flashover device (3) and humidity transducer (4) adopt clearance fit, its characterized in that:
the flashover preventing device (3) comprises a machine body (301), a storage battery (302), a power rotating mechanism (303), a water throwing mechanism (304), a drying mechanism (305), gas drainage holes (306) and a bearing ring (307), wherein the power rotating mechanism (303) is installed at the top end of the machine body (301), the storage battery (302) is arranged inside the machine body (301), the machine body (301) and the storage battery (302) are in clearance fit, more than two gas drainage holes (306) are formed in the surface of the machine body (301), the drying mechanism (305) is arranged on the inner side of the machine body (301), the machine body (301) is matched with the drying mechanism (305), the water throwing mechanism (304) is installed at the top end of the drying mechanism (305), the drying mechanism (305) is attached to the umbrella skirt (2), the bearing ring (307) is arranged at the tail end of the machine body (301), the body (301) and the bearing ring (307) are welded through electric welding, and the body (301) and the insulator (1) are connected through the bearing ring (307);
the power rotating mechanism (303) is composed of a motor (3031), a protection ring (3032), a gear ring (3033) and a gear shaft (3034), the gear shaft (3034) is arranged on the surface of the motor (3031), the motor (3031) is mechanically connected with the gear shaft (3034), the gear ring (3033) is arranged on the surface of the protection ring (3032), the protection ring (3032) is fixedly connected with the gear ring (3033), the protection ring (3032) is parallel to the motor (3031), and the protection ring (3032) is in transmission connection with the motor (3031) through the gear ring (3033) and the gear shaft (3034);
the water throwing mechanism (304) comprises a supporting plate (3041), a water throwing disc (3042), water throwing strips (3043) and first water scraping strips (3044), wherein the water throwing disc (3042) is installed at the top end of the supporting plate (3041), the four water throwing strips (3043) are distributed on the surface of the water throwing disc (3042) at equal intervals, the water throwing disc (3042) is connected with the water throwing strips (3043) in a glue mode, the first water scraping strips (3044) are arranged on the supporting plate (3041), and the supporting plate (3041) is connected with the first water scraping strips (3044).
2. The transformer breakdown prevention insulator device for a utility pole station of claim 1, wherein: drying mechanism (305) scrape water strip (3054), steam and bore (3055) by scraper blade casing (3051), air guide channel (3052), generate heat otter board (3053), second and constitute, scraper blade casing (3051) inside air guide channel (3052) that is equipped with, air guide channel (3052) inner wall on install heat otter board (3053) that generates heat, scraper blade casing (3051) be equipped with two steam on the surface and bore (3055), scraper blade casing (3051) bottom on be equipped with the second and scrape water strip (3054), scraper blade casing (3051) and second scrape water strip (3054) and glue and connect.
3. The transformer breakdown prevention insulator device for a utility pole station of claim 2, wherein: the scraper shell (3051) further comprises a drainage guide bar (3051a), the side face of the bottom end of the scraper shell (3051) is further provided with the drainage guide bar (3051a), and the scraper shell (3051) is connected with the drainage guide bar (3051a) in a gluing mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165923.5A CN109859909B (en) | 2019-03-06 | 2019-03-06 | Insulator device for preventing breakdown of transformer for telegraph pole station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165923.5A CN109859909B (en) | 2019-03-06 | 2019-03-06 | Insulator device for preventing breakdown of transformer for telegraph pole station |
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| CN109859909A CN109859909A (en) | 2019-06-07 |
| CN109859909B true CN109859909B (en) | 2020-08-28 |
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| CN201910165923.5A Active CN109859909B (en) | 2019-03-06 | 2019-03-06 | Insulator device for preventing breakdown of transformer for telegraph pole station |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112309655A (en) * | 2020-10-27 | 2021-02-02 | 萍乡市海克拉斯电瓷有限公司 | Anti-pollution flashover rod-shaped porcelain insulator for high-altitude areas and manufacturing process thereof |
| CN112466581B (en) * | 2020-11-19 | 2022-09-09 | 国网山东省电力公司桓台县供电公司 | Antifouling explosion-proof protection device for disk insulator of overhead transmission line |
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| JPH05282948A (en) * | 1992-03-27 | 1993-10-29 | Tokyo Electric Power Co Inc:The | Dirt remover for insulator |
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