CN102231344B - Three-phase integrated arc-chutes epoxy resin seal pole - Google Patents
Three-phase integrated arc-chutes epoxy resin seal pole Download PDFInfo
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- CN102231344B CN102231344B CN201110153702.XA CN201110153702A CN102231344B CN 102231344 B CN102231344 B CN 102231344B CN 201110153702 A CN201110153702 A CN 201110153702A CN 102231344 B CN102231344 B CN 102231344B
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- chutes
- arc
- phase
- epoxy resin
- resin seal
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- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Three-phase integrated arc-chutes epoxy resin seal pole, including an epoxy casting body, is provided with three-phase arc-chutes in described epoxy casting body, epoxy casting body two ends are respectively arranged with support shaft, and three-phase arc-chutes can rotate around described support shaft with epoxy casting body.It is provided with cushion between described three-phase arc-chutes and epoxy casting body.This epoxy resin seal pole column structure is compact, reduces cabinet width；Reduce insulation distance；Improve the synchronism of three-phase arc-chutes on/off switch；Improve the location accuracy between three-phase arc-chutes.
Description
Technical field
The present invention relates to the arc-chutes epoxy resin seal pole for medium voltage switchgear equipment, particularly relate to one
Three-phase integrated arc-chutes epoxy resin seal pole.
Background technology
In the most existing medium voltage switchgear equipment, every switchgear with arc-chutes, the most each
The arc-chutes of phase are all each independent, and such structure is easily installed and overhauls replacing.
This each phase arc-chutes structure independently, though the most ripe, but below existing
Problem,
The most each phase arc-chutes independently, the air gap of alternate existence, have impact on carrying of phase insulation level
Height, often raises along with the electric pressure of switchgear, needs to increase the air gap, thus be greatly increased
Gas tank width.In today of land resource growing tension, user is in the urgent need to improving the space of switchgear
Utilization rate, and wider switchgear size, be the most gradually difficult to meet the demand of user；
The most each phase arc-chutes independently, assemble respectively, and the requirement to operating personnel's technical merit is higher, because of
The three-phase arc-chutes on/off switch not same period, position that human factor causes are inaccurate, are easily caused switchgear
Unnecessary quality accident is there is during operation.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide a kind of three-phase integrated arc-chutes epoxy resin seal
Pole, reduces cabinet width, reduces insulation distance, improves the synchronism of three-phase arc-chutes on/off switch, carries
Location accuracy between high three-phase arc-chutes.
The present invention solves above-mentioned technical problem by following technical proposals,
Three-phase integrated arc-chutes epoxy resin seal pole, including an epoxy casting body, described epoxy casting body
In be provided with three-phase arc-chutes, epoxy casting body two ends are respectively arranged with support shaft, and three-phase arc-chutes can be with
Epoxy casting body rotates together around described support shaft.
Further, it is provided with cushion between described three-phase arc-chutes and epoxy casting body.
The most progressive effect of the present invention is:
Three-phase arc-chutes are formed one by epoxy casting by this three-phase integrated arc-chutes epoxy resin seal pole
Body, decreases phase spacing；Decrease cabinet width；Improve the synchronism of three-phase arc-chutes on/off switch.
Improve the location accuracy during assembling of three-phase arc-chutes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the three-phase integrated arc-chutes epoxy resin seal pole that the present invention proposes.
Detailed description of the invention
Provide present pre-ferred embodiments below in conjunction with the accompanying drawings, to describe technical scheme in detail.
As it is shown in figure 1, the three-phase integrated arc-chutes epoxy resin seal pole that the present invention proposes includes that epoxy waters
Injection body 100, is provided with three-phase arc-chutes in described epoxy casting body 100, in Fig. 1, is provided with arc extinguishing
Room 111, arc-chutes 112 and arc-chutes 113, epoxy casting body 100 two ends are respectively arranged with support shaft 121
With support shaft 122, three-phase arc-chutes can rotate around described support shaft with epoxy casting body 100.
It is provided with cushion between described three-phase arc-chutes and epoxy casting body 100.
Three-phase arc-chutes are formed one by epoxy casting by this three-phase integrated arc-chutes epoxy resin seal pole
Body, decreases phase spacing；Decrease cabinet width；Improve the synchronism of three-phase arc-chutes on/off switch.
Improve the location accuracy during assembling of three-phase arc-chutes.
The general principle of the present invention and principal character and advantages of the present invention have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, the present invention is not restricted to the described embodiments, above-described embodiment and explanation
The principle that the present invention is simply described described in book, without departing from the spirit and scope of the present invention,
The present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention model
In enclosing, claimed scope is defined by appending claims and equivalent thereof.
Claims (1)
- The most three-phase integrated arc-chutes epoxy resin seal pole, including a pair support shaft and three-phase arc-chutes, its Being characterised by, every phase arc-chutes are coated with cushion, the cushion outside three-phase arc-chutes and arc-chutes Being integrated by poured with epoxy resin, a pair support shaft lays respectively at described three-phase integrated arc-chutes epoxy admittedly The two ends of sealed pole, three-phase arc-chutes can rotate together around described support shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110153702.XA CN102231344B (en) | 2011-06-09 | 2011-06-09 | Three-phase integrated arc-chutes epoxy resin seal pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110153702.XA CN102231344B (en) | 2011-06-09 | 2011-06-09 | Three-phase integrated arc-chutes epoxy resin seal pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102231344A CN102231344A (en) | 2011-11-02 |
| CN102231344B true CN102231344B (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110153702.XA Active CN102231344B (en) | 2011-06-09 | 2011-06-09 | Three-phase integrated arc-chutes epoxy resin seal pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102231344B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102832076A (en) * | 2012-08-31 | 2012-12-19 | 扬州扬开凯越科技有限公司 | Full-insulated full-enclosed compact type outdoor vacuum circuit breaker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2523008Y (en) * | 2001-10-18 | 2002-11-27 | 山东鲁能泰山开关(集团)厂 | Self-energy outdoor high-voltage circuit breaker |
| CN2525668Y (en) * | 2001-07-25 | 2002-12-11 | 宁波日升电器制造有限公司 | Outdoor high voltage vacuum breaker |
| CN2609158Y (en) * | 2003-03-18 | 2004-03-31 | 庞新显 | Circuit breaker for vacuum electric generator |
| CN201000850Y (en) * | 2006-12-20 | 2008-01-02 | 北海银河高科技产业股份有限公司 | High-voltage circuit breaker of three-phase integrated horizontal arrangement |
| CN101677177A (en) * | 2008-09-19 | 2010-03-24 | 沈阳昊诚电力科技有限公司 | Epoxy pouring type solid insulation switch with three-cabin |
| CN201812731U (en) * | 2010-06-28 | 2011-04-27 | 郑文秀 | Decussate fully-screened vacuum circuit breaker |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101178989B (en) * | 2006-11-08 | 2010-10-27 | 西安维能电气有限公司 | Longitudinal rotary type function composite type vacuum isolation circuit breakers |
| CN101521123B (en) * | 2008-02-28 | 2012-03-21 | 埃尔凯电器（珠海）有限公司 | Medium-voltage switch |
-
2011
- 2011-06-09 CN CN201110153702.XA patent/CN102231344B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2525668Y (en) * | 2001-07-25 | 2002-12-11 | 宁波日升电器制造有限公司 | Outdoor high voltage vacuum breaker |
| CN2523008Y (en) * | 2001-10-18 | 2002-11-27 | 山东鲁能泰山开关(集团)厂 | Self-energy outdoor high-voltage circuit breaker |
| CN2609158Y (en) * | 2003-03-18 | 2004-03-31 | 庞新显 | Circuit breaker for vacuum electric generator |
| CN201000850Y (en) * | 2006-12-20 | 2008-01-02 | 北海银河高科技产业股份有限公司 | High-voltage circuit breaker of three-phase integrated horizontal arrangement |
| CN101677177A (en) * | 2008-09-19 | 2010-03-24 | 沈阳昊诚电力科技有限公司 | Epoxy pouring type solid insulation switch with three-cabin |
| CN201812731U (en) * | 2010-06-28 | 2011-04-27 | 郑文秀 | Decussate fully-screened vacuum circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102231344A (en) | 2011-11-02 |
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