CN107958772A - A kind of 24kV voltage transformers of recoverable - Google Patents
A kind of 24kV voltage transformers of recoverable Download PDFInfo
- Publication number
- CN107958772A CN107958772A CN201711006202.7A CN201711006202A CN107958772A CN 107958772 A CN107958772 A CN 107958772A CN 201711006202 A CN201711006202 A CN 201711006202A CN 107958772 A CN107958772 A CN 107958772A
- Authority
- CN
- China
- Prior art keywords
- connecting terminal
- voltage divider
- recyclable
- lower connecting
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/24—Voltage transformers
- H01F38/26—Constructions
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a kind of 24kV voltage transformers of recoverable, it includes voltage divider（1）, in voltage divider（1）Exterior insulating sleeve（2）For recyclable insulation protection housing, in insulating sleeve（2）Outside be distributed with insulation shirt rim（3）, in voltage divider（1）Be internally provided with electromagnetic core（4）, in voltage divider（1）Top and bottom be respectively equipped with upper connecting terminal（5）And lower connecting terminal（6）, upper connecting terminal（5）And lower connecting terminal（6）For recyclable insulator, in lower connecting terminal（6）On be connected with pull box（7）, pull box（7）For recyclable insulator.The insulating part of the present invention uses thermoplastic insulation material, thus with recyclable recycling, greatly reduces use cost, reduces environmental pollution.
Description
Technical field
The present invention relates to a kind of 24kV voltage transformers of recoverable.
Background technology
In current domestic electrical apparatus industry, voltage transformer is made of epoxide resin material, and this material not only makes
Dosage is big, and usage amount is huge, and epoxy resin is thermosets, and epoxide resin material is after scrapping no matter using burning or buried
The method of degraded, its process all can produce serious pollution to environment, can not recycling, do not meet sustainable development more
It is required that in addition epoxy resin is unfavorable for health and energy-saving and emission-reduction also there is the volatilization of pernicious gas.
The content of the invention
The present invention provides a kind of 24kV voltage transformers of recoverable, its insulating part uses thermoplastic insulation's material
Material, thus with recyclable recycling, greatly reduces use cost, reduces environmental pollution.
Present invention employs following technical scheme：A kind of 24kV voltage transformers of recoverable, it includes voltage point
Depressor, the insulating sleeve outside voltage divider is recyclable insulation protection housing, is distributed with the outside of insulating sleeve
Insulation shirt rim, is internally provided with electromagnetic core in voltage divider, is respectively equipped with and connects at the top and bottom of voltage divider
Line terminals and lower connecting terminal, upper connecting terminal and lower connecting terminal are recyclable insulator, are connected on lower connecting terminal
Leaded box, pull box are recyclable insulator.
The insulating sleeve of the voltage divider is polyamide modified plastic casing.The upper connecting terminal connects with
Line terminals are polyamide modified plastic body.The top of the voltage divider is equipped with lifting lug.The pull box is polyamide
Modified plastics housing.The insulation shirt rim is polyamide modified plastic body.
The invention has the advantages that：After employing above technical scheme, the present invention is not only simple in structure, and makes
Low with cost, particularly insulating sleeve, upper connecting terminal, lower connecting terminal and pull box is arranged to polyamide modified plastic body,
So since polyamide modified plastic body has degradable recycling, the rate of recovery can reach more than 98.5%, not only save into
This, and reduce environmental pollution, be conducive to energy-saving and emission-reduction, and work efficiency is improved, fire resistance is good, and the present invention uses poly-
Amide modifications plastic body work efficiency is 6-8 times of epoxy resin housing.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Embodiment
In Fig. 1, the present invention provides a kind of 24kV voltage transformers of recoverable, it includes voltage divider 1,
Insulating sleeve 2 outside voltage divider 1 is recyclable insulation protection housing, and insulation is distributed with the outside of insulating sleeve 2
Shirt rim 3, is internally provided with electromagnetic core 4 in voltage divider 1, is respectively equipped with and connects in the top and bottom of voltage divider 1
Line terminals 5 and lower connecting terminal 6, upper connecting terminal 5 and lower connecting terminal 6 are recyclable insulator, on lower connecting terminal 6
Pull box 7 is connected with, pull box 7 is recyclable insulator, and the insulating sleeve 2 of the voltage divider 1 changes for polyamide
Property plastic casing, the upper connecting terminal 5 and lower connecting terminal 6 are polyamide modified plastic body, the voltage divider 1
Top be equipped with lifting lug 8, the pull box 7 is polyamide modified plastic casing, and the insulation shirt rim 3 is polyamide modified
Plastic body.
Claims (6)
- A kind of 1. 24kV voltage transformers of recoverable, it is characterized in that it includes voltage divider（1）, in voltage divider （1）Exterior insulating sleeve（2）For recyclable insulation protection housing, in insulating sleeve（2）Outside be distributed with insulation shirt rim （3）, in voltage divider（1）Be internally provided with electromagnetic core（4）, in voltage divider（1）Top and bottom be respectively equipped with Upper connecting terminal（5）And lower connecting terminal（6）, upper connecting terminal（5）And lower connecting terminal（6）For recyclable insulator, Lower connecting terminal（6）On be connected with pull box（7）, pull box（7）For recyclable insulator.
- 2. the 24kV voltage transformers of recoverable according to claim 1, it is characterized in that the voltage divider （1）Insulating sleeve（2）For polyamide modified plastic casing.
- 3. the 24kV voltage transformers of recoverable according to claim 1, it is characterized in that the upper connecting terminal （5）And lower connecting terminal（6）For polyamide modified plastic body.
- 4. the 24kV voltage transformers of recoverable according to claim 1, it is characterized in that the voltage divider （1）Top be equipped with lifting lug（8）.
- 5. the 24kV voltage transformers of recoverable according to claim 1, it is characterized in that the pull box（7）For Polyamide modified plastic casing.
- 6. the 24kV voltage transformers of recoverable according to claim 1, it is characterized in that the insulation shirt rim（3） For polyamide modified plastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711006202.7A CN107958772A (en) | 2017-10-25 | 2017-10-25 | A kind of 24kV voltage transformers of recoverable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711006202.7A CN107958772A (en) | 2017-10-25 | 2017-10-25 | A kind of 24kV voltage transformers of recoverable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107958772A true CN107958772A (en) | 2018-04-24 |
Family
ID=61964061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711006202.7A Pending CN107958772A (en) | 2017-10-25 | 2017-10-25 | A kind of 24kV voltage transformers of recoverable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107958772A (en) |
-
2017
- 2017-10-25 CN CN201711006202.7A patent/CN107958772A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180424 |
|
| WD01 | Invention patent application deemed withdrawn after publication |