CN216562637U - Novel insulating sleeve electrode for GIS gas insulated metal enclosed switch - Google Patents
Novel insulating sleeve electrode for GIS gas insulated metal enclosed switch Download PDFInfo
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- CN216562637U CN216562637U CN202122542404.1U CN202122542404U CN216562637U CN 216562637 U CN216562637 U CN 216562637U CN 202122542404 U CN202122542404 U CN 202122542404U CN 216562637 U CN216562637 U CN 216562637U
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- insulated metal
- enclosed switch
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a novel GIS gas insulated metal enclosed switch insulating sleeve electrode which comprises an electrode main body, wherein the left side of the surface of the electrode main body is provided with a connecting groove, the left side of the electrode main body is provided with a slotted hole, the left side of the surface of the electrode main body is movably sleeved with a sleeve body, and the right side of the sleeve body is fixedly connected with a connecting sleeve matched with the connecting groove. The utility model solves the problems that the yield of products is low, the defects in the detection process are inconvenient to expose, and the service life and the use safety of the insulating sleeve electrode can be influenced to a certain extent by the arrangement of the electrode main body, the sleeve body, the slotted hole, the waterproof layer, the composite layer, the second flame-retardant layer, the first flame-retardant layer, the connecting sleeve and the connecting groove which are matched with each other for use in the use process of the existing insulating sleeve electrode for the novel GIS gas insulated metal enclosed switch, wherein the difference of the shrinkage rates of forging materials is large generally.
Description
Technical Field
The utility model relates to the technical field of ultrahigh voltage power transmission and distribution, in particular to an insulating sleeve electrode for a novel GIS gas insulated metal enclosed switch.
Background
The ultra-high voltage transmission means that 500-1000 kv voltage class is used for transmitting electric energy. If the 220 KV power transmission index is 100%, the relative investment of ultrahigh voltage power transmission per kilometer, the relative cost of transmitting hundreds of kilometers per kilowatt hour, the consumption of metal materials and the like are greatly reduced, and the utilization rate of a line corridor is obviously improved.
In the process of ultrahigh voltage power transmission and distribution, a novel insulating sleeve electrode for a GIS gas insulated metal-enclosed switch is often required to be used, the shrinkage rate of a forging material of the existing insulating sleeve electrode for the GIS gas insulated metal-enclosed switch is different greatly in the using process, so that the finished product rate of a product is low, the defect of the product is not convenient to expose in the detection process, and certain influence can be caused on the service life and the use safety of the product.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel insulating sleeve electrode for a GIS gas insulated metal enclosed switch, which has the advantages of thermal stability and high safety, and solves the problems that the yield of products is low, the defects that the forged materials of the existing insulating sleeve electrode for the GIS gas insulated metal enclosed switch are difficult to expose in the detection process, and certain influence can be caused on the service life and the use safety of the existing insulating sleeve electrode for the GIS gas insulated metal enclosed switch.
In order to achieve the purpose, the utility model provides the following technical scheme: novel GIS is insulating sleeve electrode for gas insulated metal enclosed switch, including the electrode main part, the spread groove has been seted up in the left side on electrode main part surface, the slotted hole has been seted up in the left side of electrode main part, the left side movable sleeve on electrode main part surface is equipped with the cover body, the right side fixedly connected with of the cover body and the adapter sleeve that the spread groove cooperation was used.
Preferably, the sleeve body comprises a composite layer, a waterproof layer is fixedly connected to the outer surface of the composite layer, and the electrode main body is made of 6061 aluminum alloy material.
Preferably, the outer surface of the waterproof layer is fixedly connected with an insulating layer, and the outer surface of the insulating layer is fixedly connected with a wear-resistant layer.
Preferably, the waterproof layer is made of polyurethane foam materials, and the thickness of the waterproof layer is 0.1cm-0.16 cm.
Preferably, the composite layer comprises a first flame-retardant layer, a second flame-retardant layer is fixedly connected to the top of the first flame-retardant layer, the first flame-retardant layer is made of basalt fiber materials, and the second flame-retardant layer is filled with aluminum hydroxide powder materials.
Preferably, the insulating layer is made of glass fiber materials, and the wear-resistant layer is made of nylon fiber materials.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model solves the problems that the yield of products is low, the defects in the detection process are inconvenient to expose, and the service life and the use safety of the insulating sleeve electrode can be influenced to a certain extent by the arrangement of the electrode main body, the sleeve body, the slotted hole, the waterproof layer, the composite layer, the second flame-retardant layer, the first flame-retardant layer, the connecting sleeve and the connecting groove which are matched with each other for use in the use process of the existing insulating sleeve electrode for the novel GIS gas insulated metal enclosed switch, wherein the difference of the shrinkage rates of forging materials is large generally.
2. The sleeve body can be conveniently positioned and installed by arranging the connecting sleeve and the connecting groove;
by arranging the wear-resistant layer, the sleeve body can be prevented from being worn by external substances;
the insulating property of the sleeve body can be ensured by arranging the insulating layer;
by arranging the waterproof layer, the water in the air can be conveniently protected and blocked, and the sleeve body is prevented from being corroded;
the second flame-retardant layer is arranged, so that the damage of open fire to the sleeve body can be reduced;
through setting up first fire-retardant layer, can be on the basis of the fire-retardant layer of second, the holistic fire resistance of the further improvement cover body reduces the damage that open fire caused to it.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a partial structure of the present invention;
FIG. 3 is a left side view of a partial structure of the present invention;
FIG. 4 is a left side cross-sectional view of a portion of the present invention;
FIG. 5 is a left side sectional view of a partial structure of the present invention.
In the figure: 1 electrode main part, 2 cover bodies, 3 slotted holes, 4 wear-resistant layers, 5 insulating layers, 6 waterproof layers, 7 composite layers, 8 second flame-retardant layers, 9 first flame-retardant layers, 10 connecting sleeves and 11 connecting grooves.
Detailed Description
Referring to fig. 1-5, the novel insulated casing electrode for the gas insulated metal enclosed switch of the GIS comprises an electrode main body 1, a connecting groove 11 is formed on the left side of the surface of the electrode main body 1, a slot hole 3 is formed on the left side of the electrode main body 1, a sleeve body 2 is movably sleeved on the left side of the surface of the electrode main body 1, and a connecting sleeve 10 matched with the connecting groove 11 is fixedly connected to the right side of the sleeve body 2.
The sleeve body 2 comprises a composite layer 7, a waterproof layer 6 is fixedly connected to the outer surface of the composite layer 7, and the electrode main body 1 is made of 6061 aluminum alloy material.
The outer surface of the waterproof layer 6 is fixedly connected with an insulating layer 5, and the outer surface of the insulating layer 5 is fixedly connected with a wear-resistant layer 4.
The waterproof layer 6 is made of polyurethane foam material, and the thickness of the waterproof layer 6 is 0.1cm-0.16 cm.
The composite layer 7 comprises a first flame-retardant layer 9, a second flame-retardant layer 8 is fixedly connected to the top of the first flame-retardant layer 9, the first flame-retardant layer 9 is made of basalt fiber materials, and the second flame-retardant layer 8 is filled with aluminum hydroxide powder materials.
The insulating layer 5 is made of glass fiber material, and the wear-resistant layer 4 is made of nylon fiber material.
During the use, through setting up adapter sleeve 10 and spread groove 11, can be convenient for fix a position the installation to the cover body 2, through setting up wearing layer 4, can avoid external object to cause wearing and tearing to the cover body 2, through setting up insulating layer 5, the insulating shoes of the cover body 2 can have been guaranteed, through setting up waterproof layer 6, can be convenient for protect the separation to moisture in the air, avoid it to cause the erosion to the cover body 2, through setting up the fire-retardant layer 8 of second, can reduce the damage that the naked light caused to the cover body 2, through setting up first fire-retardant layer 9, can be on the basis of the fire-retardant layer 8 of second, the holistic fire resistance of the cover body 2 of further improvement, reduce the damage that the naked light caused to it.
In summary, the following steps: this novel GIS is insulation support electrode for gas insulated metal enclosed switch, through setting up electrode subject 1, the cover body 2, the slotted hole 3, the waterproof layer 6, the composite bed 7, the fire-retardant layer of second 8, first fire-retardant layer 9, adapter sleeve 10 and spread groove 11's cooperation is used, the current novel GIS is insulation support electrode for gas insulated metal enclosed switch in the use has been solved, its forging material shrinkage factor phase difference is great usually, make the yield of its goods lower, and be not convenient for expose defect wherein in the testing process, can lead to the fact the problem of certain influence for its life and safety in utilization.
Claims (6)
1. Novel GIS gas insulated metal enclosed switch is with insulation support electrode, including electrode subject (1), its characterized in that: spread groove (11) have been seted up in the left side on electrode main part (1) surface, slotted hole (3) have been seted up in the left side of electrode main part (1), the left side movable sleeve on electrode main part (1) surface is equipped with set body (2), the right side fixedly connected with of the cover body (2) and spread groove (11) cooperation adapter sleeve (10) of using.
2. The novel insulating sleeve electrode for the GIS gas insulated metal enclosed switch according to claim 1, characterized in that: the electrode sheath is characterized in that the sheath body (2) comprises a composite layer (7), a waterproof layer (6) is fixedly connected to the outer surface of the composite layer (7), and the electrode main body (1) is made of 6061 aluminum alloy material.
3. The novel insulating sleeve electrode for the GIS gas insulated metal enclosed switch according to claim 2, characterized in that: the outer fixed surface of waterproof layer (6) is connected with insulating layer (5), the outer fixed surface of insulating layer (5) is connected with wearing layer (4).
4. The novel insulating sleeve electrode for the GIS gas insulated metal enclosed switch according to claim 2, characterized in that: the waterproof layer (6) is made of polyurethane foam materials, and the thickness of the waterproof layer (6) is 0.1cm-0.16 cm.
5. The novel insulating sleeve electrode for the GIS gas insulated metal enclosed switch according to claim 2, characterized in that: the composite layer (7) comprises a first flame-retardant layer (9), a second flame-retardant layer (8) is fixedly connected to the top of the first flame-retardant layer (9), the first flame-retardant layer (9) is made of basalt fiber materials, and the second flame-retardant layer (8) is filled with aluminum hydroxide powder materials.
6. The novel insulating sleeve electrode for the GIS gas insulated metal enclosed switch according to claim 3, characterized in that: the insulating layer (5) is made of glass fiber materials, and the wear-resistant layer (4) is made of nylon fiber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122542404.1U CN216562637U (en) | 2021-10-20 | 2021-10-20 | Novel insulating sleeve electrode for GIS gas insulated metal enclosed switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122542404.1U CN216562637U (en) | 2021-10-20 | 2021-10-20 | Novel insulating sleeve electrode for GIS gas insulated metal enclosed switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216562637U true CN216562637U (en) | 2022-05-17 |
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ID=81568394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122542404.1U Active CN216562637U (en) | 2021-10-20 | 2021-10-20 | Novel insulating sleeve electrode for GIS gas insulated metal enclosed switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216562637U (en) |
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2021
- 2021-10-20 CN CN202122542404.1U patent/CN216562637U/en active Active
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