CN103572861B - A kind of 10kV insulating wall - Google Patents
A kind of 10kV insulating wall Download PDFInfo
- Publication number
- CN103572861B CN103572861B CN201310542894.2A CN201310542894A CN103572861B CN 103572861 B CN103572861 B CN 103572861B CN 201310542894 A CN201310542894 A CN 201310542894A CN 103572861 B CN103572861 B CN 103572861B
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- CN
- China
- Prior art keywords
- sheath
- air cooler
- thermal shrinkable
- shrinkable sleeve
- concrete wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connection Or Junction Boxes (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The present invention relates to a kind of 10kV insulating wall, comprise air cooler concrete wall (1), 10kV insulation film (2), first sheath (3), High-Voltage Insulation thermal shrinkable sleeve (4), second sheath (5), described air cooler concrete wall (1) are provided with 10kV insulation film (2), insulating at 10kV, film (2) is upper is fixed with some second sheaths (5) on the position of generator outlet bus, each second sheath (5) inner sleeve has High-Voltage Insulation thermal shrinkable sleeve (4), High-Voltage Insulation thermal shrinkable sleeve (4) bottom is to air cooler concrete wall (1) outer lateral bend and cover has the first sheath (3).The present invention takes to fix 10kV with expansion bolt on metope and to insulate rubber, covers at exposed bolt place 10kV High-Voltage Insulation thermal shrinkable sleeve, makes generator outlet bus completely and building insulating.
Description
Technical field
The invention belongs to insulation protecting device technical field, particularly relate to a kind of 10kV insulating wall.
Background technology
The 18MW waste heat unit of Ningbo iron company construction is after Turbo-generator Set installs, find that generator unit stator outgoing line busbar and air cooler concrete structure are apart from too near, only have 90mm to be less than the standard (following Fig. 1) of 10kV minimum range 125mm, cannot come into operation.Experience in the past adopts cutter basis or adjustment Turbo-generator Set shift position, and these two kinds of methods are by actual measurement, all cannot realize.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of 10kV insulating wall, to solve because body of wall itself only has 100mm thick, all destroys the difficult problem that affects total and involves the mobile unit position problems such as all pre-buried pipe fittings, bolt.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of 10kV insulating wall, comprise air cooler concrete wall, 10kV insulate film, first sheath, High-Voltage Insulation thermal shrinkable sleeve, second sheath, described air cooler concrete wall are provided with 10kV insulation film, on the position of generator outlet bus, some second sheaths are fixed with on 10kV insulate film, each second sheath inner sleeve has High-Voltage Insulation thermal shrinkable sleeve, and High-Voltage Insulation thermal shrinkable sleeve bottom is to lateral bend outside air cooler concrete wall and cover has the first sheath.
Described air cooler concrete wall are provided with 10kV insulation film by expansion bolt.
Generator outlet bus is had in described High-Voltage Insulation thermal shrinkable sleeve.
Beneficial effect
The present invention takes to fix 10kV with expansion bolt on metope and to insulate rubber, covers at exposed bolt place 10kV High-Voltage Insulation thermal shrinkable sleeve, makes generator outlet bus completely and building insulating.
Accompanying drawing explanation
Fig. 1 is engineering site line arrangement schematic diagram.
Fig. 2 is schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiment 1
As shown in Figure 2, a kind of 10kV insulating wall, comprise air cooler concrete wall 1,10kV insulation film 2, first sheath 3, High-Voltage Insulation thermal shrinkable sleeve 4, second sheath 5, described air cooler concrete wall 1 is provided with 10kV insulation film 2, on 10kV insulate film 2, is fixed with some second sheaths 5 on the position of generator outlet bus, each second sheath 5 inner sleeve has High-Voltage Insulation thermal shrinkable sleeve 4, and High-Voltage Insulation thermal shrinkable sleeve 4 bottom is to the outer lateral bend of air cooler concrete wall 1 and cover has the first sheath 3.
Described air cooler concrete wall 1 are provided with 10kV insulation film 2 by expansion bolt.
Generator outlet bus is had in described High-Voltage Insulation thermal shrinkable sleeve 4.
Claims (2)
1. a 10kV insulating wall, comprise air cooler concrete wall (1), 10kV insulation film (2), it is characterized in that: described air cooler concrete wall (1) are provided with 10kV insulation film (2), insulating at 10kV, film (2) is upper is fixed with some second sheaths (5) on the position of generator outlet bus, each second sheath (5) inner sleeve has High-Voltage Insulation thermal shrinkable sleeve (4), High-Voltage Insulation thermal shrinkable sleeve (4) bottom is to air cooler concrete wall (1) outer lateral bend and cover has the first sheath (3), generator outlet bus is had in described High-Voltage Insulation thermal shrinkable sleeve (4).
2. a kind of 10kV insulating wall according to claim 1, is characterized in that: described air cooler concrete wall (1) are provided with 10kV insulation film (2) by expansion bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310542894.2A CN103572861B (en) | 2013-11-05 | 2013-11-05 | A kind of 10kV insulating wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310542894.2A CN103572861B (en) | 2013-11-05 | 2013-11-05 | A kind of 10kV insulating wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103572861A CN103572861A (en) | 2014-02-12 |
| CN103572861B true CN103572861B (en) | 2015-12-02 |
Family
ID=50045514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310542894.2A Expired - Fee Related CN103572861B (en) | 2013-11-05 | 2013-11-05 | A kind of 10kV insulating wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103572861B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29613681U1 (en) * | 1996-08-07 | 1996-10-10 | Stadler, Norbert, 80997 München | Electrical locking of buildings against small mammals capable of climbing (such as martens, dormice) |
| CN101922184A (en) * | 2009-06-09 | 2010-12-22 | 余庄 | Active dynamic air wall |
| CN202120628U (en) * | 2011-06-07 | 2012-01-18 | 江苏南瑞帕威尔电气有限公司 | Bus-bar used in AC metal enclosed switch device |
-
2013
- 2013-11-05 CN CN201310542894.2A patent/CN103572861B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29613681U1 (en) * | 1996-08-07 | 1996-10-10 | Stadler, Norbert, 80997 München | Electrical locking of buildings against small mammals capable of climbing (such as martens, dormice) |
| CN101922184A (en) * | 2009-06-09 | 2010-12-22 | 余庄 | Active dynamic air wall |
| CN202120628U (en) * | 2011-06-07 | 2012-01-18 | 江苏南瑞帕威尔电气有限公司 | Bus-bar used in AC metal enclosed switch device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103572861A (en) | 2014-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20171105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |