CN107599581A - A kind of processing method of shielding paper - Google Patents
A kind of processing method of shielding paper Download PDFInfo
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- CN107599581A CN107599581A CN201710620289.0A CN201710620289A CN107599581A CN 107599581 A CN107599581 A CN 107599581A CN 201710620289 A CN201710620289 A CN 201710620289A CN 107599581 A CN107599581 A CN 107599581A
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- paper
- aluminium
- shielding
- tension cable
- processing method
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Abstract
The invention discloses a kind of processing method of shielding paper, its innovative point is, shielding paper, raw material selection are made as follows：Select aluminium-foil paper and high-tension cable paper；Bonding：Aluminium-foil paper and high-tension cable paper are bonded together by adhesive；Punching：Punched with aluminium-foil paper and high-tension cable paper of the fine needle hole puncher in bonding；Winding：By the shielding paper having openning hole winding on the transformer.Advantages of the present invention：By the way that aluminium-foil paper and high-tension cable paper are bonded, and punched on aluminium-foil paper and high-tension cable paper, oil it can effectively can either immerse, and can enough effectively forms shielding, electric signal can effectively be shielded, and acid corrosion can be avoided by using non-acid non-fat adhesive, is increased the service life.
Description
Technical field
The present invention relates to the processing of electric auxiliary material, more particularly to a kind of processing method of shielding paper.
Background technology
Shielding paper is that transformer etc. generally is required for using shielding paper and wrapped up to carry out mask voltage etc., prior art
In shielding paper typically directly use high-voltage isulation paper, cause shield effectiveness poor, and wherein aluminium foil between paper using acid
Property and fat paste, so as to cause the easy acid corrosion of insulating paper, and easily oxidation causes service life shorter.
The content of the invention
The defects of for prior art and deficiency, it is an object of the invention to provide a kind of shield effectiveness is good, service life
The processing method of long shielding paper.
To achieve the above object, the technical solution adopted by the present invention is：A kind of processing method of shielding paper, its innovative point exist
In, as follows be made shielding paper：
Raw material selects：Select aluminium-foil paper and high-tension cable paper；
Bonding：Aluminium-foil paper and high-tension cable paper are bonded together by adhesive；
Punching：Punched with aluminium-foil paper and high-tension cable paper of the fine needle hole puncher in bonding；
Winding：By the shielding paper having openning hole winding on the transformer.
Further, the adhesive of the adhesion step is non-acid non-fat adhesive.
Further, the thickness of the aluminium foil is 0.018 millimeter.
Further, the thickness of the high-tension cable paper is 0.08 millimeter.
Further, the number of turns wound in the winding steps is 30 layers.
Further, being shaped as being wound in the winding steps is square.
Further, what is wound in the winding steps is shaped as circle.
The present invention has the beneficial effect that：
The present invention is beaten by the way that aluminium-foil paper and high-tension cable paper are bonded on aluminium-foil paper and high-tension cable paper
Hole, oil that can either be effective can immerse, and and can enough effectively forms shielding, can effectively shield electric signal, and lead to
Acid corrosion can be avoided using non-acid non-fat adhesive by crossing, and be increased the service life.
Brief description of the drawings
Fig. 1 is the process chart of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with embodiment pair
The present invention is further elaborated.It should be appreciated that embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1, present embodiment discloses a kind of processing method of shielding paper, and shielding is made as follows
Paper：
Raw material selects：Select aluminium-foil paper and high-tension cable paper；Feasible, in this embodiment, the high-tension electricity
The thickness of cable paper is 0.08 millimeter, and the number of turns wound in the winding steps is 30 layers.In other specific embodiment parties of the present invention
Other thickness can also be used in formula, are determined according to specific process requirements.
Bonding：Aluminium-foil paper and high-tension cable paper are bonded together by adhesive；Feasible, in the adhesion process
Adhesive is non-acid non-fat adhesive, can reduce oxidation using non-acid non-fat adhesive, and can effectively avoid corruption
Erosion, so as to effectively increase the service life.
Punching：Punched with aluminium-foil paper and high-tension cable paper of the fine needle hole puncher in bonding, feasible, pitch-row can be 5-
10 millimeters.
Winding：By the shielding paper having openning hole winding on the transformer.Further, the thickness of the aluminium foil is 0.018 milli
Rice.Feasible, being shaped as being wound in the winding process is square.In other embodiments of the present invention, the volume
What is wound during is shaped as circle.
It is described above, it is merely illustrative of the technical solution of the present invention and unrestricted, those of ordinary skill in the art are to this hair
The other modifications or equivalent substitution that bright technical scheme is made, without departing from the spirit and scope of technical solution of the present invention,
It all should cover among scope of the presently claimed invention.
Claims (7)
1. a kind of processing method of shielding paper, it is characterised in that shielding paper is made as follows：
Raw material selects：Select aluminium-foil paper and high-tension cable paper；
Bonding：Aluminium-foil paper and high-tension cable paper are bonded together by adhesive；
Punching：Punched with aluminium-foil paper and high-tension cable paper of the fine needle hole puncher in bonding；
Winding：By the shielding paper having openning hole winding on the transformer.
A kind of 2. processing method of shielding paper according to claim 1, it is characterised in that the adhesive of the adhesion step
For non-acid non-fat adhesive.
3. the processing method of a kind of shielding paper according to claim 1, it is characterised in that the thickness of the aluminium foil is
0.018 millimeter.
A kind of 4. processing method of shielding paper according to claim 1, it is characterised in that the thickness of the high-tension cable paper
For 0.08 millimeter.
5. the processing method of a kind of shielding paper according to claim 1, it is characterised in that wound in the winding steps
The number of turns is 30 layers.
6. the processing method of a kind of shielding paper according to claim 1, it is characterised in that wound in the winding steps
It is shaped as square.
7. the processing method of a kind of shielding paper according to claim 1, it is characterised in that wound in the winding steps
It is shaped as circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620289.0A CN107599581A (en) | 2017-07-26 | 2017-07-26 | A kind of processing method of shielding paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620289.0A CN107599581A (en) | 2017-07-26 | 2017-07-26 | A kind of processing method of shielding paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107599581A true CN107599581A (en) | 2018-01-19 |
Family
ID=61059577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710620289.0A Pending CN107599581A (en) | 2017-07-26 | 2017-07-26 | A kind of processing method of shielding paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107599581A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265349A (en) * | 2020-10-13 | 2021-01-26 | 江苏亚振电力有限公司 | Shielding insulation paper for extra-high voltage transformer |
| CN112714604A (en) * | 2019-10-26 | 2021-04-27 | 南通亚振电力科技有限公司 | High-pressure-resistant high-overload shielding paper and preparation method thereof |
| CN116497959A (en) * | 2023-04-28 | 2023-07-28 | 威海克莱特菲尔风机股份有限公司 | Perforated roll paper structure with high sound absorption performance and preparation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002004193A (en) * | 2000-06-15 | 2002-01-09 | Ykk Corp | Conditioning paper and method for producing the same |
| CN201556519U (en) * | 2009-12-17 | 2010-08-18 | 金山门电器有限公司 | Oil-immersed power transformer |
| CN201585235U (en) * | 2009-07-10 | 2010-09-15 | 南通中菱绝缘材料有限公司 | Aluminum foil shield insulating paper |
| CN202307427U (en) * | 2011-11-02 | 2012-07-04 | 特变电工沈阳变压器集团有限公司 | Structure of insulating oil duct on two sides of magnetic shielding of transformer body |
| CN205141867U (en) * | 2015-11-25 | 2016-04-06 | 广东美芝制冷设备有限公司 | Stator component and compressor with same |
-
2017
- 2017-07-26 CN CN201710620289.0A patent/CN107599581A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002004193A (en) * | 2000-06-15 | 2002-01-09 | Ykk Corp | Conditioning paper and method for producing the same |
| CN201585235U (en) * | 2009-07-10 | 2010-09-15 | 南通中菱绝缘材料有限公司 | Aluminum foil shield insulating paper |
| CN201556519U (en) * | 2009-12-17 | 2010-08-18 | 金山门电器有限公司 | Oil-immersed power transformer |
| CN202307427U (en) * | 2011-11-02 | 2012-07-04 | 特变电工沈阳变压器集团有限公司 | Structure of insulating oil duct on two sides of magnetic shielding of transformer body |
| CN205141867U (en) * | 2015-11-25 | 2016-04-06 | 广东美芝制冷设备有限公司 | Stator component and compressor with same |
Non-Patent Citations (1)
| Title |
|---|
| 电气电子绝缘技术手册编辑委员会: "《电气电子绝缘技术手册》", 31 January 2008, 北京：机械工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112714604A (en) * | 2019-10-26 | 2021-04-27 | 南通亚振电力科技有限公司 | High-pressure-resistant high-overload shielding paper and preparation method thereof |
| CN112265349A (en) * | 2020-10-13 | 2021-01-26 | 江苏亚振电力有限公司 | Shielding insulation paper for extra-high voltage transformer |
| CN116497959A (en) * | 2023-04-28 | 2023-07-28 | 威海克莱特菲尔风机股份有限公司 | Perforated roll paper structure with high sound absorption performance and preparation method |
| CN116497959B (en) * | 2023-04-28 | 2024-03-29 | 威海克莱特菲尔风机股份有限公司 | Perforated roll paper structure with high sound absorption performance and preparation method |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |
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| RJ01 | Rejection of invention patent application after publication |