CN1808639A - Manufacturing method of suspended compound insulator - Google Patents
Manufacturing method of suspended compound insulator Download PDFInfo
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- CN1808639A CN1808639A CN 200510104671 CN200510104671A CN1808639A CN 1808639 A CN1808639 A CN 1808639A CN 200510104671 CN200510104671 CN 200510104671 CN 200510104671 A CN200510104671 A CN 200510104671A CN 1808639 A CN1808639 A CN 1808639A
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Abstract
This invention discloses one hanging compound isolator process method, which compeers the following steps: heating and drying the ceramics chip or glass chip or epoxy glass chip; then brushing coupler agent and then heating up; then synthesizing the silicon rubber umbrella skirt on the ceramic or glass chip or epoxy glass chip; then fixing the ceramics chip or glass chip by cement onto the handing isolator for heating and drying again. The invention has the following advantages: through drying and heating process, the ceramics or iron tools use metasilicate cement to compensate or discharge over water and gas at the connection position.
Description
Technical field
The invention belongs to the manufacture method of the suspended compound insulator, particularly a kind of suspended compound insulator of the use of high voltage power transmission and transforming engineering.
Background technology
In high voltage power transmission and transforming engineering and electric power system, use porcelain or vitreous insulator in a large number at present.And using composite insulator gradually as main device.Its advantage of composite insulator is conspicuous.Its manufacture method is to be one with porcelain core and golden part with the cement gel dress earlier, and then the composite silicone rubber full skirt.But because composite insulator, resistance to fouling silicon rubber compound insulator preferably particularly, because the restriction of structure, manufacturing process and structural requirement between its porcelain or vitreous core and the rubber full skirt, though have good electric property and resistance to fouling energy, but, at low temperatures or other mal-conditions use down and so-called " null value ", " brittle failure " or " deterioration " phenomenon often occur, and have influence on the increase that it used and made waste product normally.The inventor has proposed purpose of the present invention after having passed through conscientiously research, adopt the process for machining and manufacturing method of improving suspended compound insulator, to improve the serviceability of composite insulator, avoid occurring so-called " null value ", " brittle failure " or " deterioration " phenomenon.
Summary of the invention
For solving the problem of above-mentioned existence, goal of the invention of the present invention has been proposed.Be that goal of the invention of the present invention is to use the what is called that often occurs under the cryogenic conditions or under other mal-conditions in order to overcome suspended compound insulator: the problem of " null value ", " brittle failure " or " deterioration " provides a kind of manufacture method of suspended compound insulator.
The manufacture method of this kind suspended compound insulator is characterized in that this method may further comprise the steps
A, porcelain core or glass core or expoxy glass core heat drying are brushed coupling agent afterwards, again heat drying, composite silicone rubber full skirt on porcelain core or glass core or expoxy glass core then
B, the porcelain core of compound silicon rubber full skirt or glass core or expoxy glass core and ironware armour clamp device are cured as compound suspension insulator with the cement gel dress
C, with the compound suspension insulator of curing molding heat drying once more.
The invention has the beneficial effects as follows through the chapeau de fer of the porcelain spare of the suspension insulator of dried or glass workpiece, ironware gold utensil and steel pin with the cement of portland cement, porcelain sand or quartz sand adhesive mucilage binding coupling position through the super-dry reinforcement, further increased tension, the compression strength of insulator.And, discharged redundant moisture and the gas in the cement further by heating, drying, and if again the surface of cement is closed, it contact with ambient atmosphere, so just do not have again in the steam intrusion cement, increased the reliability of its use.Particularly use at low temperatures, solved the what is called that insulator often occurs: the problem of " null value ", " brittle failure " or " deterioration "." null value ", " brittle failure " or " deterioration " occurrence rate can be reduced to 1/10000 to 1/100000.Improved the manufacturing efficient and the rate of finished products of suspended compound insulator simultaneously, rate of finished products can improve 10-30%.
Embodiment
Embodiment 1, and a kind of manufacture method of suspended compound insulator is characterized in that this method comprises three following parts:
A, with porcelain core or glass core or expoxy glass core heat drying, brush coupling agent afterwards, again heat drying, composite silicone rubber full skirt on porcelain core or glass core or expoxy glass core then.
B, the porcelain core of compound silicon rubber full skirt or glass core or expoxy glass core and ironware armour clamp device are cured as compound suspension insulator with the cement gel dress.
C, with the compound suspension insulator of curing molding heat drying once more.
Embodiment 2, and a kind of manufacture method of suspended compound insulator is characterized in that this method comprises three following parts:
A, with porcelain core or glass core or expoxy glass core heat drying, the heat drying temperature is 40-300 ℃, the heat drying time is 0.1-36 hour.Brush coupling agent afterwards, again heat drying, composite silicone rubber full skirt on porcelain core or glass core or expoxy glass core then.
B, the porcelain core of compound silicon rubber full skirt or glass core or expoxy glass core and ironware armour clamp device are cured as compound suspension insulator with the cement gel dress.
C, with the compound suspension insulator of curing molding heat drying once more.
Embodiment 3, and a kind of manufacture method of suspended compound insulator is characterized in that this method comprises three following parts:
A, with porcelain core or glass core or expoxy glass core heat drying, the heat drying temperature is 40-300 ℃, the heat drying time is 0.1-36 hour.Brush coupling agent afterwards, brushing the coupling agent time of heat drying more afterwards is 3-120 minute.Composite silicone rubber full skirt on porcelain core or glass core or expoxy glass core then.
B, the porcelain core of compound silicon rubber full skirt or glass core or expoxy glass core and ironware armour clamp device are cured as compound suspension insulator with the cement gel dress.
C, with the compound suspension insulator of curing molding heat drying once more.
Embodiment 4, and a kind of manufacture method of suspended compound insulator is characterized in that this method comprises three following parts:
A, with porcelain core or glass core or expoxy glass core heat drying, the heat drying temperature is 40-300 ℃, the heat drying time is 0.1-36 hour.Brush coupling agent afterwards, brushing the coupling agent time of heat drying more afterwards is 3-120 minute.Composite silicone rubber full skirt on porcelain core or glass core or expoxy glass core then.
B, the porcelain core of compound silicon rubber full skirt or glass core or expoxy glass core and ironware armour clamp device are cured as compound suspension insulator with the cement gel dress.
C, with the compound suspension insulator of curing molding once more the heat drying temperature be 40-300 ℃, the heat drying time is 0.1-36 hour.
Embodiment 5, and a kind of manufacture method of suspended compound insulator is characterized in that this method comprises three following parts:
A, with porcelain core or glass core or expoxy glass core heat drying, the heat drying temperature is 120-220 ℃, the heat drying time is 1-24 hour.Brush coupling agent afterwards, brushing the coupling agent temperature of heat drying more afterwards is 100-220 ℃, and the time is 3-120 minute.Composite silicone rubber full skirt on porcelain core or glass core or expoxy glass core then.
B, the porcelain core of compound silicon rubber full skirt or glass core or expoxy glass core and ironware armour clamp device are cured as compound suspension insulator with the cement gel dress.
C, with the compound suspension insulator of curing molding once more the heat drying temperature be 40-300 ℃, the heat drying time is 0.1-36 hour.
Embodiment 6, and a kind of manufacture method of suspended compound insulator is characterized in that this method comprises three following parts:
A, with porcelain core or glass core or expoxy glass core heat drying, the heat drying temperature is 120-220 ℃, the heat drying time is 1-24 hour.Brush coupling agent afterwards, brushing the coupling agent temperature of heat drying more afterwards is 80-160 ℃, and the heat drying time is 5-80 minute.Composite silicone rubber full skirt on porcelain core or glass core or expoxy glass core then.
B, the porcelain core of compound silicon rubber full skirt or glass core or expoxy glass core and ironware armour clamp device are cured as compound suspension insulator with the cement gel dress.
C, with the compound suspension insulator of curing molding once more the heat drying temperature be 40-300 ℃, the heat drying time is 0.1-36 hour.
Embodiment 7, and a kind of manufacture method of suspended compound insulator is characterized in that this method comprises three following parts:
A, with porcelain core or glass core or expoxy glass core heat drying, the heat drying temperature is 120-220 ℃, the heat drying time is 1-24 hour.Brush coupling agent afterwards, brushing the coupling agent temperature of heat drying more afterwards is 80-160 ℃, and the heat drying time is 5-80 minute.Composite silicone rubber full skirt on porcelain core or glass core or expoxy glass core then.
B, the porcelain core of compound silicon rubber full skirt or glass core or expoxy glass core and ironware armour clamp device are cured as compound suspension insulator with the cement gel dress.
C, with the compound suspension insulator of curing molding once more the heat drying temperature be 100-220 ℃, the heat drying time is 3-24 hour.
Embodiment 8, and a kind of manufacture method of suspended compound insulator is characterized in that this method comprises three following parts:
A, with porcelain core or glass core or expoxy glass core heat drying, the heat drying temperature is 120-220 ℃, the heat drying time is 1-24 hour.Brush coupling agent afterwards, brushing the coupling agent temperature of heat drying more afterwards is 80-160 ℃, and the heat drying time is 5-80 minute.Composite silicone rubber full skirt on porcelain core or glass core or expoxy glass core then.
The porcelain core of B, compound silicon rubber full skirt or glass core or expoxy glass core and ironware armour clamp device are cured as compound suspension insulator with the cement gel dress.
C, with the compound suspension insulator of curing molding once more the heat drying temperature be 100-220 ℃, the heat drying time is 1-24 hour.
And then cement part exposed between the chapeau de fer of ironware gold utensil and steel pin and porcelain core or glass core or the expoxy glass core sealed it with waterproof material.Generally, porcelain core and glass core can be used as a class material and handle, and temperature trends towards higher-end, and for example: from 80-300 ℃, the time also trends towards long partially, for example: from 1-36 hour.Expoxy glass (fiber) material can be used as another kind of material and handles, and adopts identical with plastics or similar heating treatment method, and time and temperature trend are short and on the low side partially.For example: time 0.1-1 hour, temperature: 80-200 ℃.
Said heat drying device preferably adopts and has time and temperature controlled electrical drying device with attemperator among each embodiment, perhaps, adopts the micro-wave drying device in the above-described embodiment, its better effects if, and efficient is higher.
For heating time, highest wisdom heating time one among the present invention is less than 1 hour, also can adopt microwave heating equipment.
Said coupling agent can adopt silane coupling agent, titante coupling agent, aluminium esters of gallic acid coupling agent or directly use the silicon rubber coupling agent.
Claims (8)
1, a kind of manufacture method of suspended compound insulator is characterized in that this method may further comprise the steps:
A, with porcelain core or glass core or expoxy glass core heat drying, brush coupling agent afterwards, again heat drying, composite silicone rubber full skirt on porcelain core or glass core or expoxy glass core then
B, the porcelain core of compound silicon rubber full skirt or glass core or expoxy glass core and ironware armour clamp device are cured as compound suspension insulator with the cement gel dress
C, with the compound suspension insulator of curing molding heat drying once more.
2, according to the manufacture method of the described suspended compound insulator of claim 1, the heat drying temperature that it is characterized in that said porcelain core or glass core or expoxy glass core is 40-300 ℃, and the heat drying time is 0.1-36 hour.
3, according to the manufacture method of the described suspended compound insulator of claim 1, it is characterized in that the heat drying temperature of porcelain core behind the said brush coupling agent or glass core or expoxy glass core is 80-200 ℃, the heat drying time is 3-120 minute.
4, according to the manufacture method of the described suspended compound insulator of claim 1, it is characterized in that the temperature of heat drying once more of the compound suspension insulator of said curing molding is 40-300 ℃, the heat drying time is 1-36 hour.
5, according to the manufacture method of the described suspended compound insulator of claim 1, the heat drying temperature that it is characterized in that said porcelain core or glass core or expoxy glass core is 100-220 ℃, and the heat drying time is 10-24 hour.
6, according to the manufacture method of the described suspended compound insulator of claim 1, it is characterized in that the porcelain core behind the said brush coupling agent or the heat drying temperature of glass core or expoxy glass core are 80-160 ℃, the heat drying time is 5-80 minute.
7, according to the manufacture method of the described suspended compound insulator of claim 1, it is characterized in that the temperature of heat drying once more of the compound suspension insulator of said curing molding is 100-220 ℃, the heat drying time is 1-24 hour.
8, according to the manufacture method of the described suspended compound insulator of claim 1, it is characterized in that the compound suspension insulator of curing molding once more after the heat drying, partially enclosed with the cement that waterproof material is exposed with ironware gold utensil and porcelain core or glass core or expoxy glass core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510104671 CN1808639A (en) | 2005-12-27 | 2005-12-27 | Manufacturing method of suspended compound insulator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510104671 CN1808639A (en) | 2005-12-27 | 2005-12-27 | Manufacturing method of suspended compound insulator |
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| CN1808639A true CN1808639A (en) | 2006-07-26 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101494107B (en) * | 2009-03-10 | 2010-08-11 | 西安高强绝缘电气有限责任公司 | Method for producing sandstorm resistance insulator core pin with umbrella for railway |
| CN101901651A (en) * | 2009-03-10 | 2010-12-01 | 瑟迪崴(有限公司)玻璃与混合柱型隔离器欧洲公司 | Method for manufacturing a waterproof mortar for metallic parts of high-voltage electrical insulator made of glass or ceramic |
| CN102568718A (en) * | 2011-12-31 | 2012-07-11 | 唐苑雯 | Producing method of improved composite suspension type insulators |
| CN102751054A (en) * | 2012-05-12 | 2012-10-24 | 淄博泰光电力器材厂 | Full coated disk-shaped porcelain (glass) composite shed insulator for power transmission line |
| CN102751053A (en) * | 2012-05-12 | 2012-10-24 | 淄博泰光电力器材厂 | Half coated disk-shaped porcelain (glass) composite shed insulator for power transmission line |
| CN103208339A (en) * | 2013-04-10 | 2013-07-17 | 谢锡云 | Rod ceramic insulator for electrified railway contact system |
| CN103396760A (en) * | 2013-07-04 | 2013-11-20 | 江苏南瓷绝缘子有限公司 | Coupling agent for bonding high-temperature vulcanization modified silicone rubber and ceramic glaze and preparation method of coupling agent |
| CN103426572A (en) * | 2012-05-21 | 2013-12-04 | 韩国电气安全公社 | Method for manufacturing polymer insulator and insulator manufactured by the method |
| CN103794302A (en) * | 2014-02-21 | 2014-05-14 | 萍乡市电瓷制造有限公司 | High-pressure high-strength arrester porcelain bushing |
-
2005
- 2005-12-27 CN CN 200510104671 patent/CN1808639A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101494107B (en) * | 2009-03-10 | 2010-08-11 | 西安高强绝缘电气有限责任公司 | Method for producing sandstorm resistance insulator core pin with umbrella for railway |
| CN101901651A (en) * | 2009-03-10 | 2010-12-01 | 瑟迪崴(有限公司)玻璃与混合柱型隔离器欧洲公司 | Method for manufacturing a waterproof mortar for metallic parts of high-voltage electrical insulator made of glass or ceramic |
| CN101901651B (en) * | 2009-03-10 | 2012-07-25 | 瑟迪崴(有限公司)玻璃与混合柱型隔离器欧洲公司 | Process for manufacturing a high-voltage electrical insulator including glass or ceramic petticoat, metal parts |
| CN102568718A (en) * | 2011-12-31 | 2012-07-11 | 唐苑雯 | Producing method of improved composite suspension type insulators |
| CN102751054A (en) * | 2012-05-12 | 2012-10-24 | 淄博泰光电力器材厂 | Full coated disk-shaped porcelain (glass) composite shed insulator for power transmission line |
| CN102751053A (en) * | 2012-05-12 | 2012-10-24 | 淄博泰光电力器材厂 | Half coated disk-shaped porcelain (glass) composite shed insulator for power transmission line |
| CN103426572A (en) * | 2012-05-21 | 2013-12-04 | 韩国电气安全公社 | Method for manufacturing polymer insulator and insulator manufactured by the method |
| CN103426572B (en) * | 2012-05-21 | 2015-12-02 | 韩国电气安全公社 | Polymer insulator manufacture method and the insulator utilizing this manufacture method to manufacture |
| CN103208339A (en) * | 2013-04-10 | 2013-07-17 | 谢锡云 | Rod ceramic insulator for electrified railway contact system |
| CN103208339B (en) * | 2013-04-10 | 2015-07-01 | 谢锡云 | Rod ceramic insulator for electrified railway contact system |
| CN103396760A (en) * | 2013-07-04 | 2013-11-20 | 江苏南瓷绝缘子有限公司 | Coupling agent for bonding high-temperature vulcanization modified silicone rubber and ceramic glaze and preparation method of coupling agent |
| CN103794302A (en) * | 2014-02-21 | 2014-05-14 | 萍乡市电瓷制造有限公司 | High-pressure high-strength arrester porcelain bushing |
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