CN2699555Y - 110KV silicon rubber integral prefabricated outdoor terminal - Google Patents
110KV silicon rubber integral prefabricated outdoor terminal Download PDFInfo
- Publication number
- CN2699555Y CN2699555Y CN 200420048951 CN200420048951U CN2699555Y CN 2699555 Y CN2699555 Y CN 2699555Y CN 200420048951 CN200420048951 CN 200420048951 CN 200420048951 U CN200420048951 U CN 200420048951U CN 2699555 Y CN2699555 Y CN 2699555Y
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- insulating body
- silicon rubber
- outdoor terminal
- integral prefabricated
- utility
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Abstract
The utility model discloses a 110KV silicon rubber integral prefabricated outdoor terminal, which is composed of insulation bodies and a plurality of umbrella skirts installed outside the insulation bodies. Integral molding structures are provided between the insulation bodies, and between the insulation body and the umbrella skirts; the upper part of the insulation body is in cylinder shape and the lower part is in tapered shape, which as a result forms a stress cone part whose external surface is attached with umbrella skirts. Compared with the prior art, the utility model has the characteristics of simple structure, convenient to install, good sealability, safe, reliable, etc.
Description
Technical field
The utility model relates to a kind of whole full full skirt prefabrication type outdoor terminal of silicon rubber of the 110KV of being used for high-tension cable.
Technical background
High-tension cable all need cooperate terminal installation normally to move, existing 110KV high-tension cable silicon rubber prefabrication type outdoor terminal generally adopts segmentation structure, as shown in Figure 1, be three stage structure, its 1 section and 2 sections is the insulating case of two sections subsidiary full skirts, its 3 sections is the stress cone part, be enclosed within cable end after these three sections combinations, and in the tangential electric field strength highest region of cable termination outer surface territory (that is insulating case joint portion of stress cone part and subsidiary full skirt) no full skirt blocks, terminal segmentation scene socket place sealing effectiveness is poor on the one hand thereby cause; The easily long-pending dunghill in tangential electric field strength highest region territory, end surface on the other hand is in moist situation or very easily produce the arcing fault of cable termination in the rain.
The utility model content
The purpose of this utility model is: at the deficiencies in the prior art, provide a kind of simple in structure, good airproof performance, the safe and reliable integral prefabricated type outdoor terminal of 110KV high-tension cable silicon rubber.
In order to solve the problems of the technologies described above, technical solution adopted in the utility model is: the integral prefabricated type outdoor terminal of a kind of 110KV silicon rubber, by insulating body and be arranged at the outer some full skirts of insulating body and constitute, be integrated formed structure between described insulating body, insulating body and the full skirt.
The top of described insulating body can be cylindrical, and its underpart is tapered, thereby constitute the stress cone part, and attaching on the outer surface of described stress cone part has full skirt.
Described full skirt can be around on the whole outer surface that is arranged on insulating body, and evenly distributes along the length direction of insulating body.
In technique scheme, the utility model is structure because the insulating body of the outdoor terminal that adopts is formed in one, thereby can reduce cable termination sealing leak approach, strengthens product water-tight performance.In addition, owing on the outer surface of insulating body, evenly attach full skirt arranged, particularly tangential field intensity highest region territory, the surface part of cable termination has full skirt to block, the deposition and the rainwater that can reduce this zone dunghill connect the terminal end surface flashover discharge fault that causes, thereby have improved the reliability of 110KV voltage cables terminal in power system operation.
Description of drawings
Accompanying drawing 1 is the stereochemical structure decomposing schematic representation of 110KV high-tension cable silicon rubber prefabrication type outdoor terminal of the prior art;
Accompanying drawing 2 is the perspective view of the utility model 110KV high-tension cable silicon rubber prefabrication type outdoor terminal.
Embodiment
Below in conjunction with Figure of description and specific embodiment the utility model is described in further detail.
With reference to the accompanying drawings 2, the integral prefabricated type outdoor terminal of a kind of 110KV silicon rubber provided by the utility model is made of insulating body 4 and insulating body 4 outer subsidiary some full skirts 5.
Be integrated formed structure between described insulating body 4 and insulating body 4 and the full skirt 5, thereby can reduce cable termination sealing leak approach, strengthen product water-tight performance,
Described full skirt 5 is around on the whole outer surface that is arranged on insulating body 4, and evenly distributes along the length direction of insulating body 4.
The top a of described insulating body 4 is cylindrical, and its underpart b is tapered, thereby constitutes with respect to stress cone part b of the prior art, and attaching on the outer surface of described stress cone part b has some full skirts 5.Because part has full skirt 5 to block in the tangential field intensity highest region territory, surface of this cable termination, the deposition and the rainwater that can reduce this zone dunghill connect the terminal end surface flashover discharge fault that causes, thereby have improved the reliability of 110KV voltage cables terminal in power system operation.
During use, only need that outdoor terminal provided by the utility model directly is enclosed within cable end and get final product.Thereby saved the loaded down with trivial details step that also needs the assembly unit outdoor terminal in the prior art, therefore installed and used convenient.
Claims (3)
1, the integral prefabricated type outdoor terminal of a kind of 110KV silicon rubber is characterized in that: by insulating body and be arranged at the outer some full skirts of insulating body and constitute, be integrated formed structure between described insulating body, insulating body and the full skirt.
2, the integral prefabricated type outdoor terminal of 110KV silicon rubber according to claim 1, it is characterized in that: the top of described insulating body is cylindrical, and its underpart is tapered, thereby constitutes the stress cone part, and subsidiary on the outer surface of described stress cone part have a full skirt.
3, the integral prefabricated type outdoor terminal of 110KV silicon rubber as claimed in claim 1 or 2 is characterized in that: described full skirt is around on the whole outer surface that is arranged on insulating body, and evenly distributes along the length direction of insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420048951 CN2699555Y (en) | 2004-05-27 | 2004-05-27 | 110KV silicon rubber integral prefabricated outdoor terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420048951 CN2699555Y (en) | 2004-05-27 | 2004-05-27 | 110KV silicon rubber integral prefabricated outdoor terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699555Y true CN2699555Y (en) | 2005-05-11 |
Family
ID=34776498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420048951 Expired - Fee Related CN2699555Y (en) | 2004-05-27 | 2004-05-27 | 110KV silicon rubber integral prefabricated outdoor terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699555Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024055460A1 (en) * | 2022-09-15 | 2024-03-21 | 南方电网科学研究院有限责任公司 | Insulating device used in gas-liquid mixed medium |
-
2004
- 2004-05-27 CN CN 200420048951 patent/CN2699555Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024055460A1 (en) * | 2022-09-15 | 2024-03-21 | 南方电网科学研究院有限责任公司 | Insulating device used in gas-liquid mixed medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG GOLDEN PHENIX ELECTRIC APPLICANCE CO., L Free format text: FORMER OWNER: JINGSHI CABLE FITTINGS CO., LTD., SHANGHAI Effective date: 20060811 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060811 Address after: 312300 East Mountain Road, Shangyu Economic Development Zone, Zhejiang Patentee after: Zhejiang Golden Phoenix Electrical Co., Ltd. Address before: 201206 Shanghai city Pudong High Road No. 1925 Patentee before: Jingshi Cable Fittings Co., Ltd., Shanghai |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050511 Termination date: 20130527 |