CN104143416A - Waterproof technology at joint of outgoing cable of transformer - Google Patents
Waterproof technology at joint of outgoing cable of transformer Download PDFInfo
- Publication number
- CN104143416A CN104143416A CN201410317672.5A CN201410317672A CN104143416A CN 104143416 A CN104143416 A CN 104143416A CN 201410317672 A CN201410317672 A CN 201410317672A CN 104143416 A CN104143416 A CN 104143416A
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- transformer
- outgoing cable
- adhesive tape
- silicon rubber
- silicone rubber
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Abstract
The invention discloses a waterproof technology at the joint of an outgoing cable of a transformer. The waterproof technology comprises the following steps: (1) filling silicone rubber sealant at the joint of the outgoing cable and a connecting cable outside a fastener; (2) carrying out half-package one time by using a silicone rubber self-adhesive tape, and packaging the silicone rubber sealant inside; (3) uniformly coating a layer of silicone rubber sealant on the surface of the silicone rubber self-adhesive tape; (4) after the solidification of silicone sealant (no hand sticking as the criterion), carrying out half-package winding and coiling again by extending the silicone rubber self-adhesive tape by 10% to 15%; (5) finally carrying out half-package winding and coiling one time by using a glass tape, and after the winding and coiling are finished, carrying out treatment by using an adhesive. According to the waterproof technology at the joint of the outgoing cable of the transformer provided by the invention, the waterproof performance at the joint of the outgoing cable and the connecting cable outside the fastener can be realized, and meanwhile the dustproof performance is realized.
Description
Technical field
The present invention relates to a kind of waterproof technology, particularly a kind of transformer outgoing cable junction waterproof technology.
Background technology
Transformer (Transformer) is to utilize the principle of electromagnetic induction to change the device of alternating voltage, and main member is primary coil, secondary coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformer) etc.Can be divided into by purposes: distribution transformer, power transformer, full-sealed transformer, combined transformer, dry-type transformer, oil-filled transformer, single-phase transformer, furnace transformer, rectifier transformer etc.Transformer in use, be connected with the stube cable of other equipment by outgoing cable, general, the outgoing cable of transformer all can do water-proofing treatment, but outgoing cable and stube cable connecting place do not do water-proofing treatment, have under the particular surroundings of water at some, can cause the damage of transformer and other equipment, and there is potential safety hazard, cause unnecessary loss.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: proposed a kind of transformer outgoing cable junction waterproof technology, can make the stube cable connecting place waterproof of transformer outgoing cable and other equipment and prevent dust.
Technical solution of the present invention is achieved in that a kind of transformer outgoing cable junction waterproof technology, comprises the following steps:
(1) filled silicon rubber sealant outside outgoing cable and stube cable junction, securing member;
(2) use silicon rubber self-adhesive tape half-stack package once, silicone rubber seal putty is wrapped up wherein;
(3) be coated with one deck silicone sealant at silicon rubber self-adhesive tape surface uniform;
(4) treat silicone seal adhesive curing (being as the criterion with tack-free), extending 10%～15% half-stack package spooling once with silicon rubber self-adhesive tape;
(5) finally use glass tape half-stack package spooling once, after spooling finishes, use adhesive treatment.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Transformer outgoing cable of the present invention junction waterproof technology, can make outside outgoing cable and stube cable junction, securing member, there is water resistance, there is anti-dust performance simultaneously, improve the fail safe that transformer moves under adverse circumstances, prevent the damage of transformer and other equipment, stopped potential safety hazard, avoided unnecessary loss.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Structural representation when accompanying drawing 1 completes for transformer outgoing cable of the present invention junction waterproof technology;
Accompanying drawing 2 is the partial enlarged drawing of accompanying drawing 1;
Wherein: 1, outgoing cable; 2, stube cable; 3, securing member; 4, the first silicon rubber self-adhesive tape layer; 5, silicone seal glue-line; 6, the second silicon rubber self-adhesive tape layer; 7, glass fiber belt.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1:
A kind of transformer outgoing cable junction waterproof technology, comprises the following steps:
(1) filled silicon rubber sealant outside outgoing cable and stube cable junction, securing member;
(2) use silicon rubber self-adhesive tape half-stack package once, silicone rubber seal putty is wrapped up wherein;
(3) be coated with one deck silicone sealant at silicon rubber self-adhesive tape surface uniform;
(4) treat silicone seal adhesive curing (being as the criterion with tack-free), extending 10% half-stack package spooling with silicon rubber self-adhesive tape once;
(5) finally use glass tape half-stack package spooling once, after spooling finishes, use adhesive treatment.
Embodiment 2:
A kind of transformer outgoing cable junction waterproof technology, comprises the following steps:
(1) filled silicon rubber sealant outside outgoing cable and stube cable junction, securing member;
(2) use silicon rubber self-adhesive tape half-stack package once, silicone rubber seal putty is wrapped up wherein;
(3) be coated with one deck silicone sealant at silicon rubber self-adhesive tape surface uniform;
(4) treat silicone seal adhesive curing (being as the criterion with tack-free), extending 12.5% half-stack package spooling with silicon rubber self-adhesive tape once;
(5) finally use glass tape half-stack package spooling once, after spooling finishes, use adhesive treatment.
Embodiment 3:
A kind of transformer outgoing cable junction waterproof technology, comprises the following steps:
(1) filled silicon rubber sealant outside outgoing cable and stube cable junction, securing member;
(2) use silicon rubber self-adhesive tape half-stack package once, silicone rubber seal putty is wrapped up wherein;
(3) be coated with one deck silicone sealant at silicon rubber self-adhesive tape surface uniform;
(4) treat silicone seal adhesive curing (being as the criterion with tack-free), extending 15% half-stack package spooling with silicon rubber self-adhesive tape once;
(5) finally use glass tape half-stack package spooling once, after spooling finishes, use adhesive treatment.
Transformer outgoing cable of the present invention junction waterproof technology, while completing, form transformer outgoing cable junction waterproof construction, as shown in accompanying drawing 1,2, outgoing cable 1 and stube cable 2 join by securing member 3, and outgoing cable 1 and stube cable 2 junctions, securing member outer 3 are enclosed with the first silicon rubber self-adhesive tape layer 4; The first silicon rubber self-adhesive tape layer 4 outer surface scribble silicone seal glue-line 5; The outer second silicon rubber self-adhesive tape layer 6 that is also enclosed with of silicone seal glue-line 5; The second silicon rubber self-adhesive tape layer 6 is wrapped with glass fiber belt 7.
Transformer outgoing cable of the present invention junction waterproof technology, can make outside outgoing cable and stube cable junction, securing member, there is water resistance, there is anti-dust performance simultaneously, improve the fail safe that transformer moves under adverse circumstances, prevent the damage of transformer and other equipment, stopped potential safety hazard, avoided unnecessary loss.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. a transformer outgoing cable junction waterproof technology, is characterized in that, comprises the following steps:
(1) filled silicon rubber sealant outside outgoing cable and stube cable junction, securing member;
(2) use silicon rubber self-adhesive tape half-stack package once, silicone rubber seal putty is wrapped up wherein;
(3) be coated with one deck silicone sealant at silicon rubber self-adhesive tape surface uniform;
(4) treat silicone seal adhesive curing (being as the criterion with tack-free), extending 10%～15% half-stack package spooling once with silicon rubber self-adhesive tape;
(5) finally use glass tape half-stack package spooling once, after spooling finishes, use adhesive treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410317672.5A CN104143416A (en) | 2014-07-04 | 2014-07-04 | Waterproof technology at joint of outgoing cable of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410317672.5A CN104143416A (en) | 2014-07-04 | 2014-07-04 | Waterproof technology at joint of outgoing cable of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104143416A true CN104143416A (en) | 2014-11-12 |
Family
ID=51852565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410317672.5A Pending CN104143416A (en) | 2014-07-04 | 2014-07-04 | Waterproof technology at joint of outgoing cable of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104143416A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321682A (en) * | 2015-10-16 | 2016-02-10 | 苏州腾冉电气设备股份有限公司 | Waterproof sleeving structure for outgoing cable of transformer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045665A (en) * | 1989-03-13 | 1990-09-26 | 明尼苏达州采矿制造公司 | The covering of spliced cable joints |
| CN201130842Y (en) * | 2007-12-26 | 2008-10-08 | 吉林市吉福新材料有限责任公司 | Thermal shrinkage water-joint for power cable |
| CN102263394A (en) * | 2010-05-27 | 2011-11-30 | 深圳市沃尔核材股份有限公司 | Waterproof method of thermal contraction cable middle joint |
-
2014
- 2014-07-04 CN CN201410317672.5A patent/CN104143416A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045665A (en) * | 1989-03-13 | 1990-09-26 | 明尼苏达州采矿制造公司 | The covering of spliced cable joints |
| CN201130842Y (en) * | 2007-12-26 | 2008-10-08 | 吉林市吉福新材料有限责任公司 | Thermal shrinkage water-joint for power cable |
| CN102263394A (en) * | 2010-05-27 | 2011-11-30 | 深圳市沃尔核材股份有限公司 | Waterproof method of thermal contraction cable middle joint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321682A (en) * | 2015-10-16 | 2016-02-10 | 苏州腾冉电气设备股份有限公司 | Waterproof sleeving structure for outgoing cable of transformer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141112 |
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| RJ01 | Rejection of invention patent application after publication |