CN205656222U - High pressure electric energy meter based on epoxy and silicon rubber combination - Google Patents
High pressure electric energy meter based on epoxy and silicon rubber combination Download PDFInfo
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- CN205656222U CN205656222U CN201620386235.3U CN201620386235U CN205656222U CN 205656222 U CN205656222 U CN 205656222U CN 201620386235 U CN201620386235 U CN 201620386235U CN 205656222 U CN205656222 U CN 205656222U
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- epoxy resin
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- electric energy
- energy meter
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Abstract
The utility model discloses a high pressure electric energy meter based on epoxy and silicon rubber combination, including the silastic -layer of the epoxy layer of high voltage component group, whole cladding high voltage component group, cladding epoxy lateral wall, locate the insulator foot of epoxy layer bottom and locate the insulating lid at epoxy layer top, be equipped with the insulating seal port of drawing forth the wire on the insulating lid. The utility model discloses a two kinds of insulating material's combination is used, has reduced the weight of product, has reduced the use of material, and is energy -concerving and environment -protective, the silicon rubber surface is smooth, and the hydrophobicity is strong for this product beauty and practicability.
Description
Technical field
This utility model relates to high-voltage electric energy meter field, is specifically related to a kind of based on epoxy resin and silicone rubber
The high-voltage electric energy meter of combination.
Background technology
High-voltage electric energy meter is that one is directly accessed 6kV～35kV power circuit measurement active energy with idle
The instrument of electric energy, by load in same housing include high-tension current potential sensor, high voltage supply unit,
Electric energy metrical unit or the high pressure components and parts such as built-in meter degree display unit or communication unit composition.
This is a kind of novel high pressure dosing apparatus, owing to being to be directly installed on high-pressure side, to product the most absolutely
Edge performance requirement is the highest, and due to applied environment the most out of doors, the high-voltage electric energy meter of existing design can not
Meet enough insulating requirements so that the high-voltage electric energy meter of outdoor use easily occurs local under environment under high pressure
The problem that electric discharge is burnt.
Utility model content
The purpose of this utility model is for above-mentioned problems of the prior art, proposes one and uses
Based on epoxy resin and the high-voltage electric energy meter of rubber composition, there is pressure height and shelf depreciation can be prevented
Electrical characteristic.
For reaching the purpose of above-mentioned utility model, this utility model is achieved through the following technical solutions:
A kind of based on epoxy resin with the high-voltage electric energy meter of rubber composition, it is characterised in that to include height
Pressure components and parts group, the epoxy resin layer of integral coating high pressure components and parts group, coated epoxy resin lateral wall
Silastic-layer, it is located at the insulator foot bottom epoxy resin layer and is located at the insulating lid at epoxy resin layer top,
Described insulating lid is provided with the insulated enclosure port drawing wire.
Further, described silastic-layer peripheral sidewall, from bottom to top, including the full skirt of at least one
Shape is protruding.
Further, described full skirt shape projection is at least two, outside relative silastic-layer, and adjacent full skirt
Shape projection length is different.
Further, described full skirt shape projection is at least three, outside relative silastic-layer, and alternate full skirt
Shape projection length is identical.
Further, the protruding structure that is formed in one with silastic-layer of described full skirt shape.
Further, the outer surface of described epoxy resin layer is matsurface.
Further, the outer surface of described silastic-layer is shiny surface.
Of the present utility model a kind of based on epoxy resin with the high-voltage electric energy meter of rubber composition, high-tension current
The high pressure components and parts group of the composition such as transformer and voltage transformer one second part uses High temp. epoxy resins vacuum
Perfusion, it is ensured that the electric properties such as pressure and shelf depreciation, epoxy resin is outside uses normal temperature cure liquid-state silicon
Castable rubber, silastic surface is smooth, and durability against pollution is strong, and toughness of material is good, can be processed into big umbellule
Group's shape, improves surface creepage ability, and silicone rubber is ageing-resistant, uvioresistant, is suitable for outdoor installation.
Both combinations of materials use and may insure that the electric of high-voltage electric energy meter and other physical properties.
Accompanying drawing explanation
Fig. 1 be use existing insulator high-voltage electronic current transformer cross-sectional view.
Detailed description of the invention
Technical scheme in this utility model embodiment is carried out clear, complete with embodiment below in conjunction with the accompanying drawings
Describe wholely, it is clear that described embodiment be only a part of embodiment of this utility model rather than
All embodiments.
Referring to Fig. 1, for cuing open of this utility model high-voltage electric energy meter based on epoxy resin and rubber composition
Face structural representation.
The high-voltage electric energy meter of this utility model embodiment forms insulation by epoxy resin and rubber composition
The clad sealed, concrete structure is as follows, and the high voltage device group 2 of described high-voltage electric energy meter includes high pressure
Current/voltage sensor (not shown), high voltage supply unit (not shown), electric energy metrical unit (are not schemed
Show) or built-in meter degree display unit (not shown) or communication unit (not shown) etc., due to
High voltage device group 2 is directly connected to the high-pressure side of high pressure equipment, needs higher insulated enclosure.
Described high voltage device group 2 integral coating has epoxy resin layer 3, epoxy resin layer 3 to have certain thickness
Degree, is quite advisable with the width of high voltage device group 2；
It is coated with silastic-layer 1 on the lateral wall of epoxy resin layer 3, sets in the bottom of epoxy resin layer 3
Put insulator foot 5, insulating lid 4, described silastic-layer 1 and insulation are set at the top of epoxy resin layer 3
Base 5, insulating lid 4 are arranged over insulated enclosure port at joint insulated enclosure, described insulating lid 4,
In order to draw the wire of high voltage device group 2.
As an embodiment, it is convex that described silastic-layer 1 is provided with at least one full skirt shape in peripheral side-walls
Play 11；At least one full skirt shape projection 11 described sets from silastic-layer 1 peripheral sidewall bottom up interval
Put.
As another embodiment, protruding 11 at least two of described full skirt shape, protruding 11 phases of each full skirt shape
Length to silastic-layer 1 sidewall, protruding 11 length of adjacent full skirt shape are different；Further, described umbrella
Skirt projection is at least three, and protruding 11 length of the most alternate full skirt shape are identical, and adjacent full skirt shape is protruding
11 length are different, and referring to Fig. 1, full skirt shape projection 11 is divided into long full skirt shape protruding 12 and short full skirt shape convex
Play 13 to be disposed adjacent；
As an embodiment, described full skirt shape protruding 11 and silastic-layer 1 are formed in one structure,
The cast of normal temperature cure fluid silicone rubber is used to make.
The outer surface of described silastic-layer 1 is shiny surface, silastic-layer 1 smooth surface, then durability against pollution
By force, and product is attractive in appearance.
As an embodiment, the outer surface of described epoxy resin layer 3 is matsurface, described matsurface
Process and be prone to the bonding of silastic-layer 1.
In the present embodiment, under vacuum conditions, in the mould of preset shape, irrigate High temp. epoxy resins,
High voltage device group 2 immerses in High temp. epoxy resins: uses and first irrigates a certain amount of High temp. epoxy resins in advance admittedly
Change, play the effect supporting high voltage device group 2, then high voltage device group 2 entirety is put into model, afterwards
Continue perfusion High temp. epoxy resins and do not cross high voltage device group 2 certain altitude, after High temp. epoxy resins cooling
Form epoxy resin layer 3；The high voltage device group demoulding with epoxy resin layer 3 that will be cured, afterwards
Put into the mould in order to curing rubber layer 1, pour into softening silicone rubber, to be formed after i.e. prepare institute
State the high-voltage electric energy meter of epoxy resin and rubber composition.
Above-described embodiment is only in order to illustrate this utility model and and skill described by unrestricted this utility model
Art scheme；Therefore, although this utility model is had been carried out by this specification with reference to each above-mentioned embodiment
Detailed description, but, it will be understood by those within the art that, still can be new to this practicality
Type is modified or equivalent；And all are without departing from the technical side of spirit and scope of the present utility model
Case and improvement thereof, it all should be contained in the middle of right of the present utility model.
Claims (7)
1. one kind based on epoxy resin and the high-voltage electric energy meter of rubber composition, it is characterised in that include
Have outside high pressure components and parts group, the epoxy resin layer of integral coating high pressure components and parts group, coated epoxy resin
The silastic-layer of wall, it is located at the insulator foot bottom epoxy resin layer and is located at the exhausted of epoxy resin layer top
Edge lid, described insulating lid is provided with the insulated enclosure port drawing wire.
It is the most according to claim 1 based on epoxy resin with the high-voltage electric energy meter of rubber composition,
It is characterized in that, described silastic-layer peripheral sidewall, from bottom to top, including the full skirt of at least one
Shape is protruding.
It is the most according to claim 2 based on epoxy resin with the high-voltage electric energy meter of rubber composition,
It is characterized in that, described full skirt shape projection is at least two, outside relative silastic-layer, and adjacent full skirt
Shape projection length is different.
It is the most according to claim 3 based on epoxy resin with the high-voltage electric energy meter of rubber composition,
It is characterized in that, described full skirt shape projection is at least three, outside relative silastic-layer, and alternate full skirt
Shape projection length is identical.
5. based on epoxy resin and rubber composition according to described in claim 2 to 4 any one
High-voltage electric energy meter, it is characterised in that the protruding structure that is formed in one with silastic-layer of described full skirt shape.
It is the most according to claim 1 based on epoxy resin with the high-voltage electric energy meter of rubber composition,
It is characterized in that, the outer surface of described epoxy resin layer is matsurface.
It is the most according to claim 5 based on epoxy resin with the high-voltage electric energy meter of rubber composition,
It is characterized in that, the outer surface of described silastic-layer is shiny surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386235.3U CN205656222U (en) | 2016-04-29 | 2016-04-29 | High pressure electric energy meter based on epoxy and silicon rubber combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386235.3U CN205656222U (en) | 2016-04-29 | 2016-04-29 | High pressure electric energy meter based on epoxy and silicon rubber combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205656222U true CN205656222U (en) | 2016-10-19 |
Family
ID=57401692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620386235.3U Active CN205656222U (en) | 2016-04-29 | 2016-04-29 | High pressure electric energy meter based on epoxy and silicon rubber combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205656222U (en) |
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2016
- 2016-04-29 CN CN201620386235.3U patent/CN205656222U/en active Active
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| GR01 | Patent grant |