Antifouling suspension insulator
By designing upper and lower conical air guide rings and a microstructure textured film on suspension insulators, the problem of dirt accumulation in suspension insulators in high-altitude environments has been solved, and the self-cleaning capability has been improved.
Patent Information
- Application Number
- CN202423173020.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Suspension insulators are difficult to clean in high-altitude environments, especially due to the problem of dirt accumulation caused by strong winds.
An upper conical air guide ring and a lower conical air guide ring with air guide grooves were designed to guide natural wind to clean the surface of the insulator. They can rotate under the action of wind to change the surface of dirt accumulation. Combined with a microstructure textured film, the self-cleaning ability is improved.
By designing the air-guiding structure and the microstructure textured film, the self-cleaning ability of the suspension insulator is enhanced, the accumulation of dirt is reduced, and the cleaning effect during use is improved.
Smart Images
Figure CN223638172U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to insulator technical field, specifically, relate to the anti -fouling type suspension insulator. BACKGROUND
[0002] Insulator is mainly applied to the power transmission line, transformer substation, electrical equipment and other special industries such as rail transit of various voltage grades in power system, and the conductor or component of different potential is connected and plays the role of insulation and support. For example, disc suspension insulator and long rod insulator used for high-voltage line tension or suspension, rod-shaped support insulator used for transformer substation bus or equipment support, hollow insulator used for transformer bushing, switch device, capacitor or mutual inductor, etc.
[0003] Among them, the suspension insulator is usually used in high-altitude scenarios. According to different needs, the suspension insulator used in high-altitude environment also has many types. For example, due to the large wind force in high altitude, it is necessary to design a suspension insulator with wind resistance. For example, due to the high-altitude environment, the suspension insulator used in high-altitude environment is usually difficult to clean, and it is necessary to design an anti-fouling suspension insulator to improve the anti-fouling ability of the suspension insulator.
[0004] The information disclosed in this background section is only intended to increase the understanding of the general background of the present utility model, and should not be considered as acknowledging or implying in any form that the information constitutes prior art known to those skilled in the art. CONTENT OF THE UTILITY MODEL
[0005] The utility model aims at providing an anti-fouling suspension insulator, which improves the self-cleaning ability during use by utilizing the structure of the insulator.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0007] In the anti-fouling suspension insulator of the utility model, a plurality of single insulators are connected in sequence through the connecting parts between the plurality of single insulators; the connecting part includes an upper connecting part and a lower connecting part, the upper connecting part is fixedly bonded to the upper end surface of the insulating part, and the lower connecting part is fixedly bonded to the lower end surface of the insulating part; the upper connecting part includes a connecting head and an upper conical wind guide ring, the connecting head is fixedly bonded to the upper end surface of the insulating part, the upper conical wind guide ring is rotatably installed on the lower end periphery of the connecting head, and the upper conical wind guide ring is in sliding contact with the upper end surface of the insulating part; the lower connecting part includes a connecting rod and a lower conical wind guide ring, the connecting rod is fixedly bonded to the lower end surface of the insulating part, and the lower conical wind guide ring is rotatably installed on the upper end periphery of the connecting rod, and the lower conical wind guide ring is in sliding contact with the lower end surface of the insulating part.
[0008] In the technical scheme of the utility model, further, when the plurality of single insulators are connected in sequence through the connecting part, the connecting rod on the single insulator and the connecting head on the adjacent single insulator are connected respectively, the connecting head is provided with a mounting hole, and the connecting head and the connecting rod are connected and installed by inserting the connecting rod into the mounting hole to complete the connection.
[0009] In the technical scheme of the utility model, further, the surfaces of the upper conical wind guide ring and the lower conical wind guide ring are provided with a plurality of wind guide grooves, the upper conical wind guide ring is used for guiding the natural wind blowing to the upper end of the single insulator to the lower end of the adjacent single insulator located above the single insulator, and the lower conical wind guide ring is used for guiding the natural wind blowing to the upper end of the single insulator to the upper end of the adjacent single insulator located below the single insulator.
[0010] In the technical scheme of the utility model, further, the surface of the insulating part is covered with a microstructure texture film.
[0011] Effective gain: in summary, the utility model discloses a kind of anti-fouling suspension insulators, by the wind guide structure of the upper conical wind guide ring and the lower conical wind guide ring designed to insulator, when a plurality of single insulators are connected in sequence in specific use, the natural wind blowing to the upper end and lower end of single insulator can be guided to the lower end and upper end of another single insulator above and below respectively, the surface of single insulator is cleaned using natural wind, to improve the self-cleaning ability of insulator in use process, while the upper conical wind guide ring and the lower conical wind guide ring adopt rotatable structure design, under the wind blowing force of different directions, it can be rotated to make the direction of each face change, avoid the pollution of a certain face due to wind avoidance for many years in fixed direction.
[0012] Other features and advantages of the utility model will be described in the subsequent specification. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is structure schematic view of anti-fouling suspension insulator according to the utility model;
[0014] Figure 2 It is structure schematic view of single insulator of anti-fouling suspension insulator according to the utility model Figure 1 ;
[0015] Figure 3 It is structure schematic view of single insulator of anti-fouling suspension insulator according to the utility model Figure 2 ;
[0016] Figure 4Structure diagram of the single insulator according to the anti-fouling type suspension insulator of the utility model Figure 3 ;
[0017] Figure 4 Structure diagram of the single insulator according to the anti-fouling type suspension insulator of the utility model Figure 6 ;
[0018] Figure 1 Structure diagram of the single insulator according to the anti-fouling type suspension insulator of the utility model
[0019] In the figure: A, single insulator; A1, connecting part; A11, upper connecting part; A111, connecting head; A111-1, mounting hole; A112, upper conical wind guide ring; A12, lower connecting part; A121, connecting rod; A122, lower conical wind guide ring; A13, wind guide groove; A2, insulating part; A21, microstructure texture film. DETAILED DESCRIPTION
[0020] In order to make the purpose, characteristics and advantages of the utility model more obvious and easy to understand, the technical scheme in the utility model embodiment will be described clearly and completely in combination with the drawings in the utility model embodiment. Obviously, the following described embodiments are only a part of the embodiments of the utility model, but not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.
[0021] The technical scheme of the utility model will be further illustrated by specific embodiments in combination with the drawings.
[0022] In the description of the utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the utility model.
[0023] In addition, in the description of the utility model, the meaning of "several" is two or more than two, unless otherwise specifically limited.
[0024] Based on the problems proposed in the above background technology, the utility model embodiment proposes an anti-fouling type suspension insulator, Figure 1 Structure diagram of the single insulator according to the anti-fouling type suspension insulator of the utility model, as Figure 2 shown, in the anti-fouling type suspension insulator of the embodiment, a plurality of single insulators A, Figure 2The schematic diagram of the structure of a single insulator according to the anti-pollution suspension insulator of this utility model is shown below. Figure 3 As shown, multiple individual insulators A each include a connecting part A1 and an insulating part A2, and the multiple individual insulators A are connected sequentially through the connecting part A1.
[0025] Specifically, in this embodiment, Figure 4 , Figure 5 and Figure 3 The schematic diagram of the structure of a single insulator according to the anti-pollution suspension insulator of this utility model is shown below. Figure 4 As shown, the connecting part A1 includes an upper connecting part A11 and a lower connecting part A12. The upper connecting part A11 is fixedly bonded to the upper end face of the insulating part A2, and the lower connecting part A12 is fixedly bonded to the lower end face of the insulating part A2; as shown... Figure 5 As shown, the upper connecting part A11 includes a connector A111 and an upper conical air guide ring A112. The connector A111 is fixedly bonded to the upper end face of the insulating part A2, and the upper conical air guide ring A112 is rotatably mounted on the lower periphery of the connector A111, and the upper conical air guide ring A112 slides in contact with the upper end face of the insulating part A2. Figure 6 As shown, the lower connecting part A12 includes a connecting rod A121 and a lower conical air guide ring A122. The connecting rod A121 is fixedly bonded to the lower end face of the insulating part A2, and the lower conical air guide ring A122 is rotatably mounted on the upper periphery of the connecting rod A121, and the lower conical air guide ring A122 is in sliding contact with the lower end face of the insulating part A2.
[0026] Specifically, in this embodiment, when multiple individual insulators A are connected sequentially through connecting parts A1, they are connected to the connecting heads A111 on adjacent individual insulators A through connecting rods A121 on individual insulators A. The connecting head A111 has a mounting hole A111-1. When connecting head A111 and connecting rod A121 are connected and installed, the connecting rod A121 is inserted into the mounting hole A111-1.
[0027] Specifically, in the embodiment, the surfaces of the upper conical wind guide ring A112 and the lower conical wind guide ring A122 are provided with a plurality of wind guide grooves A13, the upper conical wind guide ring A112 guides the natural wind blowing to the upper end of the single insulator A to the lower end of the adjacent single insulator A located above the single insulator A, and the lower conical wind guide ring A122 guides the natural wind blowing to the upper end of the single insulator A to the upper end of the adjacent single insulator A located below the single insulator A; the wind guide structure of the upper conical wind guide ring A112 and the lower conical wind guide ring A122 designed for the single insulator A can guide the natural wind blowing to the upper end and the lower end of the single insulator A to the lower end and the upper end of another single insulator A located below and above, respectively, after a plurality of single insulators A are sequentially connected in actual use, so that the surface of the single insulator A is cleaned by the natural wind, thereby improving the self-cleaning ability of the insulator in the use process, and the upper conical wind guide ring A112 and the lower conical wind guide ring A122 are designed in a rotatable structure, which can rotate to change the direction of each surface under the wind blowing force in different directions, thereby avoiding the pollution accumulation on a surface in a fixed direction due to long-term wind avoidance.
[0028] Specifically, in the embodiment, Figure 6 A structure diagram of a microstructure texture film on the surface of an insulating part of a single insulator according to the utility model is shown as The surface of the insulating part A2 is covered with a microstructure texture film A21; the microstructure texture film A21 of the embodiment is designed in a micron level, which can change the surface tension of the insulating part A2, on the one hand, so that the condensed water and the rainwater can quickly form a spherical shape and quickly roll off, thereby helping cleaning, and on the other hand, the surface is treated by the microstructure, so that the contact area of the insulating part A2 is reduced, thereby reducing the dirt accumulation.
[0029] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, the above embodiments and the description in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. An anti-pollution suspension insulator comprising a plurality of single insulators (A), characterized in that, The plurality of single insulators (A) respectively comprise a connecting part (A1) and an insulating part (A2), and the plurality of single insulators (A) are connected in sequence through the connecting part (A1). The connecting part (A1) comprises an upper connecting part (A11) and a lower connecting part (A12), the upper connecting part (A11) is fixedly bonded to the upper end surface of the insulating part (A2), the lower connecting part (A12) is fixedly bonded to the lower end surface of the insulating part (A2), the upper connecting part (A11) comprises a connecting head (A111) and an upper conical wind guide ring (A112), the connecting head (A111) is fixedly bonded to the upper end surface of the insulating part (A2), the upper conical wind guide ring (A112) is rotatably installed at the lower end periphery of the connecting head (A111), and the upper conical wind guide ring (A112) is in sliding contact with the upper end surface of the insulating part (A2), the lower connecting part (A12) comprises a connecting rod (A121) and a lower conical wind guide ring (A122), the connecting rod (A121) is fixedly bonded to the lower end surface of the insulating part (A2), and the lower conical wind guide ring (A122) is rotatably installed at the upper end periphery of the connecting rod (A121), and the lower conical wind guide ring (A122) is in sliding contact with the lower end surface of the insulating part (A2).
2. The anti-fouling type suspension insulator according to claim 1, characterized in that, When the plurality of single insulators (A) are connected in sequence through the connecting part (A1), the connecting rod (A121) on the single insulator (A) is connected with the connecting head (A111) on the adjacent single insulator (A), the upper conical wind guide ring (A112) guides the natural wind blowing to the upper end of the single insulator (A) to the lower end of the adjacent single insulator (A) located above the single insulator (A), and the lower conical wind guide ring (A122) guides the natural wind blowing to the upper end of the single insulator (A) to the upper end of the adjacent single insulator (A) located below the single insulator (A).
3. The anti-fouling type suspension insulator according to claim 1, characterized by The surface of the insulating part (A2) is covered with a microstructure textured film (A21).
4. The anti-fouling type suspension insulator according to claim 1, characterized in that, The connecting head (A111) is provided with a mounting hole (A111-1), and when the connecting head (A111) is connected and mounted with the connecting rod (A121), the connecting rod (A121) is inserted into the mounting hole (A111-1).
5. The anti-fouling type suspension insulator according to claim 1, characterized in that, The surfaces of the upper conical wind guide ring (A112) and the lower conical wind guide ring (A122) are respectively provided with a plurality of wind guide grooves (A13).