CN101702346B - Method for humidifying insulation paper - Google Patents
Method for humidifying insulation paper Download PDFInfo
- Publication number
- CN101702346B CN101702346B CN2009102321010A CN200910232101A CN101702346B CN 101702346 B CN101702346 B CN 101702346B CN 2009102321010 A CN2009102321010 A CN 2009102321010A CN 200910232101 A CN200910232101 A CN 200910232101A CN 101702346 B CN101702346 B CN 101702346B
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- paper
- humidification
- room
- humidifying
- humidifier
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Abstract
The invention relates to a method for humidifying insulation paper, which comprises the following steps of: 1, putting the insulation paper with qualified cutting in a humidifying chamber according to the process requirement, wherein the humidifying chamber is a closed chamber, a humidifier is connected with the humidifying chamber through a pipe, a heater is arranged in the chamber; and 2, controlling the heater and the humidifier, keeping the humidity of the humidifying chamber at 75-95 percent and the temperature at 25-35 DEG C, and humidifying the paper for 15-20 days to obtain the humidified paper. By the method, the humidified insulation paper has uniform humidification degree from inside to outside, thereby greatly avoiding the phenomena of paper breaking and bare copper wire oxidizing during the high-speed lapping.
Description
Technical field
The present invention relates to the wrapped method of a kind of bare copper wire with humidifying insulation paper.
Background technology
When making electromagnetic wire, use insulating paper bare copper wire is wrapped up, reach the purpose of insulation.When the use insulating paper was wrapped to bare copper wire, because wrapped speed is very high, insulating paper humidity differed in addition, is easy to occur disconnected paper phenomenon.In order to address this problem, prior art is mainly soaked by insulating paper is placed in the peviform thing, humidification is carried out on the paper surface roughly, but, the shortcoming of this method is that the moistening degree after soaking is inhomogeneous, also can occur disconnected paper phenomenon when high speed is wrapped, if humidity is excessive, the bare copper wire of parcel also will produce oxidative phenomena.
Summary of the invention
Technical problem to be solved by this invention provides a kind of air-humidification method that makes the inside and outside uniform insulating paper of moistening degree of insulating paper.
For reaching goal of the invention of the present invention, technical scheme of the present invention is: a kind of method of humidifying insulation paper, and it may further comprise the steps:
1) will cut qualified insulating paper according to technological requirement and be placed in the humidification room, and prepare humidification, insulating paper should be placed on the support, avoids piling up; The humidification room is the room of sealing, and humidifier is connected with the room by pipeline, and heater is arranged in the room;
2) control heater, humidifier keep the humidity in humidification room to remain on 75%-95%, and temperature remains on 25 ℃-35 ℃, with paper humidification 15-20 days, obtain adding l Water Paper.
In order to obtain comparatively pure insulating paper, reduce pollution to insulating paper, the humidification water of described humidifier is a distilled water.
The invention has the beneficial effects as follows: even by the moistening from inside to outside degree of the insulating paper of this method humidification, when high speed is wrapped, greatly avoided occurring disconnected paper and bare copper wire has been produced the phenomenon of oxidation.
Embodiment
Embodiment 1
To cut qualified insulating paper according to technological requirement and be placed in the humidification room, and prepare humidification, insulating paper should be placed on the support, avoids piling up; To cut qualified insulating paper according to technological requirement and be placed in the humidification room, and prepare humidification, insulating paper should be placed on the support, avoids piling up; The humidification room is the room of sealing, and humidifier is connected with the room by pipeline, and heater is arranged in the room; Control heater, humidifier keep the humidity in humidification room to remain on 75%, and temperature remains on 35 ℃, with paper humidification 20 days, obtain adding l Water Paper.
Embodiment 2
To cut qualified insulating paper according to technological requirement and be placed in the humidification room, and prepare humidification, insulating paper should be placed on the support, avoids piling up; To cut qualified insulating paper according to technological requirement and be placed in the humidification room, and prepare humidification, insulating paper should be placed on the support, avoids piling up; The humidification room is the room of sealing, and humidifier is connected with the room by pipeline, and heater is arranged in the room; Control heater, humidifier keep the humidity in humidification room to remain on 95%, and temperature remains on 25 ℃, with paper humidification 15 days, obtain adding l Water Paper.
Embodiment 3
To cut qualified insulating paper according to technological requirement and be placed in the humidification room, and prepare humidification, insulating paper should be placed on the support, avoids piling up; To cut qualified insulating paper according to technological requirement and be placed in the humidification room, and prepare humidification, insulating paper should be placed on the support, avoids piling up; The humidification room is the room of sealing, and humidifier is connected with the room by pipeline, and heater is arranged in the room; Control heater, humidifier keep the humidity in humidification room to remain on 80%, and temperature remains on 30 ℃, with paper humidification 18 days, obtain adding l Water Paper.
The foregoing description does not limit the present invention in any way, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in protection scope of the present invention.
Claims (2)
1. the method for a humidifying insulation paper is characterized in that may further comprise the steps:
1) will cut qualified insulating paper according to technological requirement and be placed in the humidification room, and prepare humidification, insulating paper should be placed on the support, avoids piling up; The humidification room is the room of sealing, and humidifier is connected with the room by pipeline, and heater is arranged in the room;
2) control heater, humidifier keep the humidity in humidification room to remain on 75%-95%, and temperature remains on 25 ℃-35 ℃, with paper humidification 15-20 days, obtain adding l Water Paper.
2. the method for humidifying insulation paper according to claim 1, it is characterized in that: the humidification water of described humidifier is a distilled water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102321010A CN101702346B (en) | 2009-12-01 | 2009-12-01 | Method for humidifying insulation paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102321010A CN101702346B (en) | 2009-12-01 | 2009-12-01 | Method for humidifying insulation paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101702346A CN101702346A (en) | 2010-05-05 |
| CN101702346B true CN101702346B (en) | 2011-05-04 |
Family
ID=42157247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102321010A Expired - Fee Related CN101702346B (en) | 2009-12-01 | 2009-12-01 | Method for humidifying insulation paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101702346B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499368B (en) * | 2014-12-10 | 2016-08-24 | 芜湖市万华塑料制品有限公司 | Motor stator insulated paper pair roller paper feeding type damping devices |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814622A (en) * | 1969-11-29 | 1974-06-04 | Fujikura Ltd | Synthetic insulating paper for electric insulation |
| GB1516376A (en) * | 1975-11-10 | 1978-07-05 | Tulliss Russell & Co Ltd | Low loss electrical grade synthetic pulp |
| CN2588506Y (en) * | 2002-12-19 | 2003-11-26 | 徐振华 | T-type transformer for electric furnace |
| CN200965806Y (en) * | 2006-10-20 | 2007-10-24 | 卢之云 | Insulated flat copper cord |
| CN101246762A (en) * | 2007-02-12 | 2008-08-20 | 大连极速金属复合材料有限公司 | Copper-coated aluminum electromagnetic wire |
| CN101369481A (en) * | 2008-06-24 | 2009-02-18 | 保定天威集团有限公司 | Application of TIII sheet paper in oil-immersed type transformer as low-dielectric constant insulation material |
| CN201242898Y (en) * | 2008-04-25 | 2009-05-20 | 卢之云 | Insulated conductor and insulated combined conductor |
| CN101527183A (en) * | 2009-04-10 | 2009-09-09 | 无锡锡洲电磁线有限公司 | Paper-insulating combined copper-silver alloy conducting wire |
| JP2009277653A (en) * | 2008-04-18 | 2009-11-26 | Toray Ind Inc | Electrical insulating paper |
-
2009
- 2009-12-01 CN CN2009102321010A patent/CN101702346B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814622A (en) * | 1969-11-29 | 1974-06-04 | Fujikura Ltd | Synthetic insulating paper for electric insulation |
| GB1516376A (en) * | 1975-11-10 | 1978-07-05 | Tulliss Russell & Co Ltd | Low loss electrical grade synthetic pulp |
| CN2588506Y (en) * | 2002-12-19 | 2003-11-26 | 徐振华 | T-type transformer for electric furnace |
| CN200965806Y (en) * | 2006-10-20 | 2007-10-24 | 卢之云 | Insulated flat copper cord |
| CN101246762A (en) * | 2007-02-12 | 2008-08-20 | 大连极速金属复合材料有限公司 | Copper-coated aluminum electromagnetic wire |
| JP2009277653A (en) * | 2008-04-18 | 2009-11-26 | Toray Ind Inc | Electrical insulating paper |
| CN201242898Y (en) * | 2008-04-25 | 2009-05-20 | 卢之云 | Insulated conductor and insulated combined conductor |
| CN101369481A (en) * | 2008-06-24 | 2009-02-18 | 保定天威集团有限公司 | Application of TIII sheet paper in oil-immersed type transformer as low-dielectric constant insulation material |
| CN101527183A (en) * | 2009-04-10 | 2009-09-09 | 无锡锡洲电磁线有限公司 | Paper-insulating combined copper-silver alloy conducting wire |
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| Publication number | Publication date |
|---|---|
| CN101702346A (en) | 2010-05-05 |
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Granted publication date: 20110504 Termination date: 20131201 |