CN109686612A - Breaker column support type pole on one or two fusion serial columns of one kind - Google Patents
Breaker column support type pole on one or two fusion serial columns of one kind Download PDFInfo
- Publication number
- CN109686612A CN109686612A CN201910125151.2A CN201910125151A CN109686612A CN 109686612 A CN109686612 A CN 109686612A CN 201910125151 A CN201910125151 A CN 201910125151A CN 109686612 A CN109686612 A CN 109686612A
- Authority
- CN
- China
- Prior art keywords
- pole
- vacuum tube
- output line
- column support
- breaker
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/027—Integrated apparatus for measuring current or voltage
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The present invention relates to a kind of poles, breaker column support type pole on specifically a kind of one or two fusions serial column, including vacuum tube, the first electronic type voltage transformer and the second electronic type voltage transformer are installed on the left of the vacuum tube, current transformer is installed on the right side of vacuum tube, vacuum tube lower end is equipped with insulated pull rod, and insulated pull rod lower end is equipped with adjusting head.The present invention realizes miniaturization；Integration is realized, user installation is facilitated.Solving current pole cannot accomplish that effectively reducing space hold realizes miniaturization well, and realize integrated problem.
Description
Technical field
The present invention relates to a kind of pole, breaker column support type pole on specifically a kind of one or two fusions serial column.
Background technique
Pole, vacuum interrupter (Vacuum interruptor) and breaker (Circuit-breaker) is relevant
Conductive pieces are embedded into epoxy resin simultaneously or thermoplastic material is this kind of is easy to form pole in cured solid insulating material, make
Entire circuit breaker polar becomes the component of an entirety.Breaker can be used to distribute electric energy, infrequently start asynchronous motor,
The implementations such as power circuit and motor are protected, it can be automatic when serious overload or short circuit and the failures such as under-voltage occurs in they
Circuit is cut off, function is equivalent to Fuse switch and crosses the combination of underheat relay etc..And after disjunction fault current
Change components are not needed generally.
Current pole cannot accomplish that effectively reducing space hold realizes miniaturization well, and realize integration.
Therefore breaker column support type pole on one or two fusion serial columns of one kind is provided, to solve the above problems.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide breaker column support type pole on a kind of one or two fusion serial columns
The problem of being proposed in background technique.
To achieve the above object, the invention provides the following technical scheme:
Breaker column support type pole on a kind of one or two fusion serial columns, including vacuum tube, the vacuum tube left side are equipped with the
One electronic type voltage transformer and the second electronic type voltage transformer, are equipped with current transformer on the right side of vacuum tube, under vacuum tube
End is equipped with insulated pull rod, and insulated pull rod lower end is equipped with adjusting head.
As further embodiment: the current transformer is the current transformer of customizable no-load voltage ratio.
As further scheme: the vacuum tube is mounted on pole interior of shell, and the material of pole shell uses ring
Oxygen resin.
As further scheme: first electronic type voltage transformer is arranged in the second electronic type voltage transformer
Upside.
As further scheme: being equipped with conductive clip, conductive clip and electric current between the vacuum tube and insulated pull rod
Mutual inductor connects, and the second output line is connected on current transformer, is equipped with secondary shielding pipe outside the second output line；Described first
It is connected on electronic type voltage transformer on the first output line and the second electronic type voltage transformer and is connected with third output line,
First output line and third output line are interspersed in inside the first shielded-plate tube, and the first shielded-plate tube and secondary shielding pipe are in parallelly distribute on；
Insulated pull rod spring is arranged in the insulated pull rod.
As further scheme: the conductive clip is connected with current transformer to be connected by flexible connecting line.
As further scheme: first shielded-plate tube and secondary shielding pipe use identical material.
Compared with prior art, the beneficial effects of the present invention are:
1, the first electronic type voltage transformer and the second electronic type voltage transformer and current transformer are placed in the present invention
In same pole, space hold is effectively reduced, realizes miniaturization；
2, it realizes integration by all component sealings a to pole in the present invention, facilitates user installation；
3, the first output line, the second output line and third output line are all covered by the first shielded-plate tube and secondary shielding pipe in the present invention
Lid, can effectively reduce interference.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of breaker column support type pole on one or two fusion serial columns of the present invention.
In figure: the first electronic type voltage transformer of 1-；2- conductive clip；The second electronic type voltage transformer of 3-；4- insulation is drawn
Bar；5- insulated pull rod spring；The first shielded-plate tube of 6-；The first output line of 7-；8- adjusts head；The second output line of 9-；10- secondary shielding
Pipe；11- current transformer；12- flexible connecting line；13- vacuum tube.
Specific embodiment
Technical solution of the present invention is described in more detail With reference to embodiment.
Referring to Fig. 1, the present invention provides breaker column support type pole on one or two fusion serial columns of one kind.
Embodiment 1
As shown in Figure 1, in the embodiment of the present invention, breaker column support type pole on one or two fusion serial columns of one kind, including vacuum
Pipe 13 is equipped with the first electronic type voltage transformer 1 and the second electronic type voltage transformer 3, vacuum on the left of the vacuum tube 13
Current transformer 11 is installed, 13 lower end of vacuum tube is equipped with insulated pull rod 4, and 4 lower end of insulated pull rod is equipped with tune on the right side of pipe 13
Section header 8.
And then the first electronic type voltage transformer 1 and the second electronic type voltage transformer 3 are placed with current transformer 11
In in same pole, effectively reducing space hold, miniaturization is realized.
Meanwhile by all component sealings a to pole, realizes integration, facilitate user installation.
Further, it is preferable that the current transformer 11 is the current transformer of customizable no-load voltage ratio.
Further, it is preferable that the vacuum tube 13 is mounted on pole interior of shell, and the material of pole shell uses asphalt mixtures modified by epoxy resin
Rouge, and then tolerance of insulating is high.
Further, it is preferable that first electronic type voltage transformer 1 is arranged on the second electronic type voltage transformer 3
Side.
Embodiment 2
Breaker column support type pole on one or two fusion serial columns of one kind, as shown in Figure 1, the embodiment of the present invention is in embodiment 1
On the basis of the further restriction that carries out.
Further, it is preferable that conductive clip 2, conductive clip 2 and electric current are installed between the vacuum tube 13 and insulated pull rod 4
Mutual inductor 11 connects, and the second output line 9 is connected on current transformer 11, is equipped with secondary shielding pipe 10 outside the second output line 9；
It is connected on the first output line 7 and the second electronic type voltage transformer 3 and is connected on first electronic type voltage transformer 1
Third output line, the first output line 7 and third output line are interspersed in inside the first shielded-plate tube 6, the first shielded-plate tube 6 and secondary shielding
Pipe 10 is in parallelly distribute on；Insulated pull rod spring 5 is arranged in the insulated pull rod 4.
Further, the conductive clip 2 and the connection of current transformer 11 are connected by flexible connecting line 12.
Further, first shielded-plate tube 6 and secondary shielding pipe 10 use identical material.
And then the first output line 7, the second output line 9 and third output line are all by the first shielded-plate tube 6 and secondary shielding pipe
10 coverings, can effectively reduce interference.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, it should be noted that unless another
There is specific regulation and limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected,
It may be a detachable connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected,
The connection inside two elements can also be can be indirectly connected through an intermediary.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood by concrete condition.
Better embodiment of the invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (7)
1. breaker column support type pole on a kind of one or two fusion serial columns, including vacuum tube (13), which is characterized in that described true
The first electronic type voltage transformer (1) and the second electronic type voltage transformer (3), vacuum tube (13) are installed on the left of blank pipe (13)
Right side is equipped with current transformer (11), and vacuum tube (13) lower end is equipped with insulated pull rod (4), the installation of insulated pull rod (4) lower end
There are adjusting head (8).
2. breaker column support type pole on a kind of one or two fusions serial column according to claim 1, which is characterized in that institute
State the current transformer that current transformer (11) is customizable no-load voltage ratio.
3. breaker column support type pole on a kind of one or two fusions serial column according to claim 1, which is characterized in that institute
It states vacuum tube (13) and is mounted on pole interior of shell, the material of pole shell uses epoxy resin.
4. breaker column support type pole on a kind of one or two fusions serial column according to claim 1, which is characterized in that institute
The first electronic type voltage transformer (1) setting is stated on the upside of the second electronic type voltage transformer (3).
5. breaker column support type pole on a kind of one or two fusions serial column according to claim 1, which is characterized in that institute
It states and is equipped between vacuum tube (13) and insulated pull rod (4) conductive clip (2), conductive clip (2) and current transformer (11) connection, electricity
It is connected on current transformer (11) the second output line (9), is equipped with secondary shielding pipe (10) outside the second output line (9)；Described
It is connected on the first output line (7) and the second electronic type voltage transformer (3) and is connected on one electronic type voltage transformer (1)
It is internal that third output line, the first output line (7) and third output line are interspersed in the first shielded-plate tube (6), the first shielded-plate tube (6) and the
Two shielded-plate tubes (10) are in parallelly distribute on；Insulated pull rod spring (5) are arranged on the insulated pull rod (4).
6. breaker column support type pole on a kind of one or two fusions serial column according to claim 5, which is characterized in that institute
It states conductive clip (2) and current transformer (11) connection is connected by flexible connecting line (12).
7. breaker column support type pole on a kind of one or two fusions serial column according to claim 5, which is characterized in that institute
It states the first shielded-plate tube (6) and secondary shielding pipe (10) uses identical material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910125151.2A CN109686612A (en) | 2019-02-20 | 2019-02-20 | Breaker column support type pole on one or two fusion serial columns of one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910125151.2A CN109686612A (en) | 2019-02-20 | 2019-02-20 | Breaker column support type pole on one or two fusion serial columns of one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109686612A true CN109686612A (en) | 2019-04-26 |
Family
ID=66196027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910125151.2A Pending CN109686612A (en) | 2019-02-20 | 2019-02-20 | Breaker column support type pole on one or two fusion serial columns of one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109686612A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646663A (en) * | 2019-10-28 | 2020-01-03 | 江苏靖江互感器股份有限公司 | Primary and secondary depth fusion combined sensor for vacuum circuit breaker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1191564A1 (en) * | 2000-09-20 | 2002-03-27 | Alstom | Gas insulated circuit breaker with integrated electronic current transformer |
| CN201435341Y (en) * | 2009-03-31 | 2010-03-31 | 许继集团有限公司 | Vacuum circuit breaker and embedded pole thereof |
| CN205900428U (en) * | 2016-08-23 | 2017-01-18 | 四川奇通电气成套设备有限公司 | A. C. high voltage vacuum circuit breaker |
| CN207834190U (en) * | 2018-03-12 | 2018-09-07 | 沈阳汇鼎润达科技有限公司 | A kind of one or two fusion permanent magnetic vacuum breakers of Standard type fixed sealing type |
| CN109216097A (en) * | 2017-07-04 | 2019-01-15 | 上海置信电气股份有限公司 | A kind of outdoor pole top switch of secondary device depth integration |
| CN209298003U (en) * | 2019-02-20 | 2019-08-23 | 浙江法拉迪电力科技有限公司 | Breaker column support type pole on one or two fusion serial columns of one kind |
-
2019
- 2019-02-20 CN CN201910125151.2A patent/CN109686612A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1191564A1 (en) * | 2000-09-20 | 2002-03-27 | Alstom | Gas insulated circuit breaker with integrated electronic current transformer |
| CN201435341Y (en) * | 2009-03-31 | 2010-03-31 | 许继集团有限公司 | Vacuum circuit breaker and embedded pole thereof |
| CN205900428U (en) * | 2016-08-23 | 2017-01-18 | 四川奇通电气成套设备有限公司 | A. C. high voltage vacuum circuit breaker |
| CN109216097A (en) * | 2017-07-04 | 2019-01-15 | 上海置信电气股份有限公司 | A kind of outdoor pole top switch of secondary device depth integration |
| CN207834190U (en) * | 2018-03-12 | 2018-09-07 | 沈阳汇鼎润达科技有限公司 | A kind of one or two fusion permanent magnetic vacuum breakers of Standard type fixed sealing type |
| CN209298003U (en) * | 2019-02-20 | 2019-08-23 | 浙江法拉迪电力科技有限公司 | Breaker column support type pole on one or two fusion serial columns of one kind |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646663A (en) * | 2019-10-28 | 2020-01-03 | 江苏靖江互感器股份有限公司 | Primary and secondary depth fusion combined sensor for vacuum circuit breaker |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190426 |
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| RJ01 | Rejection of invention patent application after publication |