CN102829251A - Wall-penetrating plugging structure for casing pipe of converter transformer - Google Patents
Wall-penetrating plugging structure for casing pipe of converter transformer Download PDFInfo
- Publication number
- CN102829251A CN102829251A CN2012103051398A CN201210305139A CN102829251A CN 102829251 A CN102829251 A CN 102829251A CN 2012103051398 A CN2012103051398 A CN 2012103051398A CN 201210305139 A CN201210305139 A CN 201210305139A CN 102829251 A CN102829251 A CN 102829251A
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- wall
- rubber sleeve
- valve room
- silicone rubber
- transformer
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Abstract
The invention relates to a wall-penetrating plugging structure for a casing pipe of a converter transformer. The wall-penetrating plugging structure is provided with a wall-penetrating hole; an external valve hall silicon rubber sleeve is fixedly sleeved on the exterior of the part of the casing pipe of the converter transformer or a lifting base located on a transformer chamber; an internal valve hall silicon rubber sleeve is fixedly sleeved on the exterior of the part of the casing pipe of the converter transformer or the lifting base located on a valve hall; and the external valve hall silicon rubber sleeve and the internal valve hall silicon rubber sleeve are butt-jointed, are penetrated through the wall-penetrating hole and are integrally fixed on a valve hall wall. According to the wall-penetrating plugging structure for the casing pipe of the converter transformer, the wall-penetrating part of the casing pipe is covered and plugged; the mounting and dismounting are convenient; the casing pipe of the transformer can freely enter or exit; and the wall-penetrating plugging structure is reusable.
Description
Technical field
The present invention relates to a kind of transformer mounting technique, the local plugging structure at specifically a kind of converter transformer bushings place through walls.
Background technique
Converter power transformer be connected with converter valve because of the converter power transformer valve sleeve need stretch into the valve Room, and the converter valve Room need guarantee totally-enclosed micro positive pressure in installation process.So the hole that sleeve pipe is stayed when through walls must carry out shutoff, and sleeve pipe place through walls holes blocking mainly adopts at present:
(1) silicone rubber mud.With silicone rubber mud it is carried out local shutoff among a small circle.When changing transformer, must damage silica cement, just can withdraw from transformer, silicone rubber mud can't be reused.
(2) silicane rubber plate.Transformer according to the actual conditions after installing, carries out cutting to silicane rubber plate behind the scene, be divided into body of wall shield portions and seat or the sleeve pipe shield portions of raising, and the joint recycle silicon rubber strip between the two overlaps and blocks.With the folder hoop silicane rubber plate at raise seat or sleeve pipe place is fixed, the silica gel plate at body of wall place is fixed with shrouding.This kind structure is good more a lot of than the 1st kind, can reuse.But silicane rubber plate need be prepared, and after dismounting, relatively difficulty and outward appearance are not attractive in appearance when installing again.
Summary of the invention
When stretching into the valve Room and be connected with converter valve to converter power transformer valve side sleeve pipe in the existing technology; The hole at place through walls is carried out shutoff exists plugging material to prepare; Deficiencys such as process is loaded down with trivial details, outward appearance is not attractive in appearance; The problem that the present invention will solve provides a kind of easy for installation, is convenient to dismounting, makes the local plugging structure at the reusable converter transformer bushings of silicane rubber plate place through walls.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is:
A kind of converter transformer bushings of the present invention plugging structure through walls has wall-through hole; The portion of external that the bushing shell for transformer or the seat that raises are positioned at the transformer vault fixedly is nested with silicone rubber sleeve outside the valve Room; The portion of external that the bushing shell for transformer or the seat that raises are positioned at the valve Room fixedly is nested with valve Room silicone rubber sleeve; In the valve Room outside the silicone rubber sleeve and the valve Room silicone rubber sleeve butt joint be placed through in the wall-through hole, overall fixed is on the body of wall of the valve Room.
In the valve Room outside the silicone rubber sleeve and the valve Room silicone rubber sleeve through the shrouding overall fixed on the body of wall of the valve Room.
The silicone rubber sleeve is fixed on bushing shell for transformer or a portion of external that is positioned at the transformer vault that raises through the first folder hoop outside the valve Room, and the silicone rubber sleeve is fixed on the sleeve pipe that is positioned at the valve Room or the seat portion of external that raises through the second folder hoop in the valve Room.
In the valve Room outside the silicone rubber sleeve and/or the valve Room slit between silicone rubber sleeve and the wall-through hole fill fire proofing material.
The present invention has following beneficial effect and advantage:
1. the present invention carries out coated, shutoff to sleeve pipe part through walls, and is easy for installation, is convenient to dismounting, and the sleeve pipe of transformer is come in and gone out freely, reusable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Wherein, 1 is silicone rubber sleeve outside the valve Room, and 2 is silicone rubber sleeve in the valve Room, and 3 is the first folder hoop, 3 ' be the second folder hoop, 4 is shrouding, and 5 is body of wall, and 6 are anti-guncotton.
Embodiment
Below in conjunction with Figure of description the present invention is done further elaboration.
Converter power transformer valve side sleeve pipe need stretch into the valve Room and be connected with converter valve, and the valve Room is necessary for enclosed construction.So, must carry out shutoff to the hole at place through walls.
As shown in Figure 1; Converter transformer bushings of the present invention plugging structure through walls; On the body of wall between the transformer vault and the valve Room, offer wall-through hole, the portion of external that the bushing shell for transformer or the seat that raises are positioned at the transformer vault fixedly is nested with silicone rubber sleeve 1 outside the valve Room, and the portion of external that the bushing shell for transformer or the seat that raises are positioned at the valve Room fixedly is nested with valve Room silicone rubber sleeve 2; Outside the valve Room in silicone rubber sleeve 1 and the valve Room silicone rubber sleeve 2 dock and be placed through in the wall-through hole, overall fixed is on valve Room body of wall 5.Outside the valve Room in silicone rubber sleeve 1 and the valve Room silicone rubber sleeve 2 through a plurality of shroudings 4 (present embodiment employing aluminium shrouding) overall fixed on valve Room body of wall 5.
In the present embodiment; Silicone rubber sleeve 1 is fixed on bushing shell for transformer through the first folder hoop 3 or the seat that raises is positioned at the portion of external of transformer vault outside the valve Room, and silicone rubber sleeve 2 is through the second folder hoop 3 ' be fixed on bushing shell for transformer or raise a portion of external that is positioned at the valve Room in valve the Room in.Outside the valve Room in the silicone rubber sleeve 1 and/or the valve Room slit between silicone rubber sleeve 2 and the wall-through hole fill fire proofing material, present embodiment adopts anti-guncotton.
The present invention adopts silicane rubber plate to be made into sleeve, is enclosed within on power transformer enclosure or the sleeve pipe, with the folder hoop it is tightened up, and is fixed on the body of wall 5 with aluminium shrouding sleeve edge, the hole is blocked, and fill anti-guncotton 6.
Claims (4)
1. converter transformer bushings plugging structure through walls; Has wall-through hole; It is characterized in that: the portion of external that the bushing shell for transformer or the seat that raises are positioned at the transformer vault fixedly is nested with silicone rubber sleeve (1) outside the valve Room; The portion of external that the bushing shell for transformer or the seat that raises are positioned at the valve Room fixedly is nested with valve Room silicone rubber sleeve (2), outside the valve Room in the silicone rubber sleeve (1) and the valve Room silicone rubber sleeve (2) dock and be placed through in the wall-through hole, overall fixed is on valve Room body of wall (5).
2. by the described converter transformer bushings of claim 1 plugging structure through walls, it is characterized in that: in valve the Room outside in the silicone rubber sleeve (1) and the valve Room silicone rubber sleeve (2) pass through shrouding (4) overall fixed on valve Room body of wall (5).
3. by the described converter transformer bushings of claim 1 plugging structure through walls; It is characterized in that: silicone rubber sleeve (1) is fixed on bushing shell for transformer through the first folder hoop (3) or a portion of external that is positioned at the transformer vault that raises outside the valve Room, and silicone rubber sleeve (2) is fixed on the sleeve pipe that is positioned at the valve Room or the seat portion of external that raises through the second folder hoop (3 ') in the valve Room.
4. by the described converter transformer bushings of claim 1 plugging structure through walls, it is characterized in that: the slit filling fire proofing material between silicone rubber sleeve (2) and the wall-through hole in the silicone rubber sleeve (1) and/or the valve Room valve Room outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103051398A CN102829251A (en) | 2012-08-24 | 2012-08-24 | Wall-penetrating plugging structure for casing pipe of converter transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103051398A CN102829251A (en) | 2012-08-24 | 2012-08-24 | Wall-penetrating plugging structure for casing pipe of converter transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102829251A true CN102829251A (en) | 2012-12-19 |
Family
ID=47332485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103051398A Pending CN102829251A (en) | 2012-08-24 | 2012-08-24 | Wall-penetrating plugging structure for casing pipe of converter transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102829251A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538834A (en) * | 2019-01-28 | 2019-03-29 | 中国能源建设集团广东省电力设计研究院有限公司 | The fire proof construction and proof assembl of converter transformer bushings |
| CN110145047A (en) * | 2019-05-24 | 2019-08-20 | 应急管理部四川消防研究所 | A kind of substation's firewall plugging structure |
| CN110219375A (en) * | 2019-05-24 | 2019-09-10 | 应急管理部四川消防研究所 | A kind of fire-proof and explosion-proof structure of converter station converter transformer valve-side sleeve closure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004186674A (en) * | 2002-12-03 | 2004-07-02 | Samsung Electronics Co Ltd | Transformer assembly used for microwave oven, assembly method of trsansformer assembly used for microwave oven, and the microwave oven |
| CN201540308U (en) * | 2009-10-29 | 2010-08-04 | 保定天威集团有限公司 | Transformer test device |
| CN102231309A (en) * | 2011-04-02 | 2011-11-02 | 南京智达电气有限公司 | Extra-high voltage alternating current (AC)/direct current (DC) sleeve |
| CN202307418U (en) * | 2011-10-31 | 2012-07-04 | 中国西电电气股份有限公司 | Plugging structure between sleeve or rising base and fire wall |
-
2012
- 2012-08-24 CN CN2012103051398A patent/CN102829251A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004186674A (en) * | 2002-12-03 | 2004-07-02 | Samsung Electronics Co Ltd | Transformer assembly used for microwave oven, assembly method of trsansformer assembly used for microwave oven, and the microwave oven |
| CN201540308U (en) * | 2009-10-29 | 2010-08-04 | 保定天威集团有限公司 | Transformer test device |
| CN102231309A (en) * | 2011-04-02 | 2011-11-02 | 南京智达电气有限公司 | Extra-high voltage alternating current (AC)/direct current (DC) sleeve |
| CN202307418U (en) * | 2011-10-31 | 2012-07-04 | 中国西电电气股份有限公司 | Plugging structure between sleeve or rising base and fire wall |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538834A (en) * | 2019-01-28 | 2019-03-29 | 中国能源建设集团广东省电力设计研究院有限公司 | The fire proof construction and proof assembl of converter transformer bushings |
| CN110145047A (en) * | 2019-05-24 | 2019-08-20 | 应急管理部四川消防研究所 | A kind of substation's firewall plugging structure |
| CN110219375A (en) * | 2019-05-24 | 2019-09-10 | 应急管理部四川消防研究所 | A kind of fire-proof and explosion-proof structure of converter station converter transformer valve-side sleeve closure |
| CN110145047B (en) * | 2019-05-24 | 2024-01-16 | 应急管理部四川消防研究所 | Firewall plugging structure of transformer substation |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121219 |