CN208315456U - A kind of novel high-pressure energy-saving vacuum breaker - Google Patents
A kind of novel high-pressure energy-saving vacuum breaker Download PDFInfo
- Publication number
- CN208315456U CN208315456U CN201821047620.0U CN201821047620U CN208315456U CN 208315456 U CN208315456 U CN 208315456U CN 201821047620 U CN201821047620 U CN 201821047620U CN 208315456 U CN208315456 U CN 208315456U
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- CN
- China
- Prior art keywords
- insulating sleeve
- outlet
- supporting column
- rod
- surname
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- 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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- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The utility model discloses a kind of novel high-pressure energy-saving vacuum breakers, vacuum extinction a surname is mounted in upper supporting column insulating sleeve, outlet is equipped at the top of upper supporting column insulating sleeve, the bottom of vacuum extinction a surname is fixedly installed with conductive centre, it is equipped with and is flexible coupling on conduction centre, the bottom of upper supporting column insulating sleeve is equipped with lower outlet, lower outlet is horizontally disposed, insulated pull rod is installed below lower outlet, the bottom of insulated pull rod is equipped with compressed spring, insulated pull rod and compressed spring are installed in lower supporting rod insulating sleeve, lower supporting rod insulating sleeve and upper supporting column insulating sleeve junction are equipped with lower outlet, the bottom of lower supporting rod insulating sleeve offers through-hole, the bottom of compressed spring is equipped with connecting rod, connecting rod is pierced by from through-hole, the other end of connecting rod is located at the bottom outside of lower supporting rod insulating sleeve, connecting rod is in lower supporting rod insulation sleeve Spring operating mechanism is installed on bottom outside one end of cylinder, spring operating mechanism is externally connected to conjunction point operating stick.
Description
Technical field
The utility model relates to electrical equipment technical field, specifically a kind of novel high-pressure energy-saving vacuum breaker.
Background technique
High-voltage circuitbreaker (High voltage circuit breaker) plays control action in high-tension circuit, is high pressure
One of important electric elements in circuit.High-voltage circuitbreaker is be switched on or switched off high-tension circuit under normal or fault condition special
Electrical appliance.The Breaking capacity of high-voltage circuitbreaker can be made high in the fabrication process.Mainly match by power-up current transformer
Secondary device is closed to protect.The primary structure of high-voltage circuitbreaker is broadly divided into water diversion part, arc extinguishing part, insulated part, operation
Mechanism section.
Existing high-voltage circuitbreaker energy consumption is higher, and not energy saving enough, there is an urgent need to a kind of breakers of high-voltage energy-saving.
Utility model content
The purpose of this utility model is to provide a kind of novel high-pressure energy-saving vacuum breakers, to solve to mention in background technique
Out the problem of.To achieve the above object, the utility model provides the following technical solutions；
A kind of novel high-pressure energy-saving vacuum breaker, including upper outlet, upper supporting column insulating sleeve, vacuum extinction a surname, conduction
It entreats, be flexible coupling, insulated pull rod, lower supporting rod insulating sleeve, compressed spring, lifting lug, mechanism case, spring operating mechanism, Current Mutual Inductance
Device, lower outlet, insulating cement, conjunction divide operating stick, stored energy operation bar, and vacuum extinction a surname is mounted on the upper supporting column insulating sleeve
It is interior, the outlet is equipped at the top of the upper supporting column insulating sleeve, the bottom of vacuum extinction a surname is fixedly installed with described
Conduction centre, be equipped on the conductive centre it is described be flexible coupling, the bottom of the upper supporting column insulating sleeve is equipped with the lower outlet,
The lower outlet be it is horizontally disposed, the insulated pull rod is installed, the bottom peace of the insulated pull rod below the lower outlet
Equipped with the compressed spring, the insulated pull rod and the compressed spring are installed in the lower supporting rod insulating sleeve, described
Lower supporting rod insulating sleeve and upper supporting column insulating sleeve junction are equipped with the lower outlet, the lower supporting rod insulating sleeve
Bottom offers through-hole, and the bottom of the compressed spring is equipped with connecting rod, and the connecting rod is pierced by from the through-hole, the company
The other end of extension bar is located at the bottom outside of the lower supporting rod insulating sleeve, and the connecting rod is in the lower supporting rod insulating sleeve
The spring operating mechanism is installed, the spring operating mechanism is externally connected to described close and divides operation on bottom outside one end
Bar, the spring operating mechanism are located in the mechanism case, and the mechanism case is mounted on the bottom of the lower supporting rod insulating sleeve,
The conjunction point operating stick is mounted on the outside of the mechanism case, is also equipped with the current transformer on the outside of the mechanism case,
One end of the current transformer is connected to the outer surface of the mechanism case, and the current transformer is pacified in the lower outlet two sides
There are two sensor blocks in correspondence with each other for dress.
Preferably, the insulating cement is filled between vacuum extinction a surname and the upper supporting column insulating sleeve, it is described exhausted
Edge gluing is connected on vacuum extinction a surname and the upper supporting column insulating sleeve.
Preferably, the upper outlet is horizontally disposed, and it is exhausted that the upper outlet by nut is fixedly mounted on the upper supporting column
Edge sleeve top end surface.
Preferably, the upper outlet is connected with vacuum extinction a surname inside.
Preferably, it is described be flexible coupling be fixedly connected to silica gel piece with the two sides of the insulated pull rod, the silica gel piece
Side is fixedly connected with conducting tube, and one end of the conducting tube runs through breaker body and extends to the outside of breaker body.
Preferably, the quantity of the spring operating mechanism is multiple, and is connected with the conjunction point operating stick.
Compared with prior art, the utility model has the beneficial effects that
The utility model devises a kind of novel high-pressure energy-saving vacuum breaker, by upper outlet and lower outlet by high-voltage electricity
Line conducting, spring operating mechanism is connected with external conjunction point operating stick can realize the control of on and off to internal circuit, together
When high-pressure delivery electric wire break down after, can actively power off, protect conveying circuit, when high-pressure delivery electric wire operate normally
When, the resistance inside the utility model is smaller, by Joule's law it is found that the electric energy of the consumption of this breaker is less, to reach
To energy-efficient purpose, energy loss is effectively reduced.
The utility model can effectively reduce energy loss in the case where guaranteeing the reliable situation of high-pressure delivery security wire, pass through
Electrical energy transportation efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel high-pressure energy-saving vacuum breaker provided by the utility model；
Fig. 2 is a kind of structure of the upper supporting column insulating sleeve of novel high-pressure energy-saving vacuum breaker provided by the utility model
Schematic diagram；
Fig. 3 is a kind of structural schematic diagram of the lifting lug of novel high-pressure energy-saving vacuum breaker provided by the utility model；
In figure:
Upper outlet 1, upper supporting column insulating sleeve 2, vacuum extinction a surname 3, conductive centre 4, be flexible coupling 5, insulated pull rod 6, lower supporting rod
Insulating sleeve 7, compressed spring 8, lifting lug 9, mechanism case 10, spring operating mechanism 11, current transformer 12, lower outlet 13, insulation
Glue 14.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical aspect in the utility model embodiment
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 3 is please referred to, a kind of embodiment provided by the utility model:
A kind of novel high-pressure energy-saving vacuum breaker, including upper outlet 1, upper supporting column insulating sleeve 2, vacuum extinction a surname 3, lead
Electricity centre 4, the 5, insulated pull rod 6 that is flexible coupling, lower supporting rod insulating sleeve 7, compressed spring 8, lifting lug 9, mechanism case 10, spring operating mechanism
11, current transformer 12, lower outlet 13, insulating cement 14, conjunction divide operating stick, stored energy operation bar, and vacuum extinction a surname 3 is mounted on
In the upper supporting column insulating sleeve 2, the top of the upper supporting column insulating sleeve 2 is equipped with the outlet 1, vacuum extinction a surname
3 bottom is fixedly installed with the conductive centre 4, be equipped on the conductive centre 4 it is described be flexible coupling 5, the upper supporting column insulation sleeve
The bottom of cylinder 2 is equipped with the lower outlet 13, the lower outlet 13 be it is horizontally disposed, the lower section of the lower outlet 13 is installed
Insulated pull rod 6 is stated, the bottom of the insulated pull rod 6 is equipped with the compressed spring 8, the insulated pull rod 6 and the compression bullet
Spring 8 is installed in the lower supporting rod insulating sleeve 7, and the lower supporting rod insulating sleeve 7 is connect with the upper supporting column insulating sleeve 2
Place is equipped with the lower outlet 13, and the bottom of the lower supporting rod insulating sleeve 7 offers through-hole, the bottom of the compressed spring 8
Connecting rod is installed, the connecting rod is pierced by from the through-hole, and the other end of the connecting rod is located at the lower supporting rod insulation sleeve
The bottom outside of cylinder 7, the connecting rod is in being equipped with spring behaviour on bottom outside one end of the lower supporting rod insulating sleeve 7
Make mechanism 11, the spring operating mechanism 11 is externally connected to the conjunction point operating stick, and the spring operating mechanism 11 is located at institute
It states in mechanism case 10, the mechanism case 10 is mounted on the bottom of the lower supporting rod insulating sleeve 7, and the conjunction point operating stick is mounted on
The outside of the mechanism case 10, the outside of the mechanism case 10 are also equipped with the current transformer 12, the current transformer
12 one end is connected to the outer surface of the mechanism case 10, and the current transformer 12 is equipped with two in lower 13 two sides of outlet
A sensor block in correspondence with each other.
In the present embodiment, the insulating cement is filled between vacuum extinction a surname 3 and the upper supporting column insulating sleeve 2
14, the insulating cement 14 sticks on vacuum extinction a surname 3 and the upper supporting column insulating sleeve 2.
In the present embodiment, the upper outlet 1 be it is horizontally disposed, the upper outlet 1 is fixedly mounted on described by nut
2 top end surface of post insulator sleeve.
In the present embodiment, it is connected inside the upper outlet 1 and vacuum extinction a surname 3.
In the present embodiment, it is described be flexible coupling 5 be fixedly connected to silica gel piece, the silicon with the two sides of the insulated pull rod 6
The side of film is fixedly connected with conducting tube, and one end of the conducting tube through breaker body and extends to breaker body
It is external.
In the present embodiment, the quantity of the spring operating mechanism 11 is multiple, and is connected with the conjunction point operating stick.
Working principle: high-tension bus-bar is connected by upper outlet 1 and lower outlet 13, spring operating mechanism 11 is connected with outside
The conjunction control that divides operating stick that can realize on and off to internal circuit, while after high-pressure delivery electric wire breaks down,
It can actively power off, protect conveying circuit, when high-pressure delivery electric wire operates normally, the resistance inside the utility model is smaller,
By Joule's law it is found that the electric energy of the consumption of this breaker is less, to reach energy-efficient purpose, electric energy damage is effectively reduced
It loses.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of novel high-pressure energy-saving vacuum breaker, it is characterised in that: including upper outlet (1), upper supporting column insulating sleeve (2),
Vacuum extinction a surname (3), conductive centre (4), be flexible coupling (5), insulated pull rod (6), lower supporting rod insulating sleeve (7), compressed spring (8),
Lifting lug (9), spring operating mechanism (11), current transformer (12), lower outlet (13), insulating cement (14), closes and divides mechanism case (10)
Operating stick, stored energy operation bar, vacuum extinction a surname (3) are mounted in the upper supporting column insulating sleeve (2), and the upper supporting column is exhausted
It is equipped at the top of edge sleeve (2) outlet (1), the bottom of vacuum extinction a surname (3) is fixedly installed with the conductive centre
(4), it is flexible coupling (5) described in being equipped on the conductive centre (4), the bottom of the upper supporting column insulating sleeve (2) is equipped with described
Lower outlet (13), the lower outlet (13) be it is horizontally disposed, the insulated pull rod is installed below the lower outlet (13)
(6), the bottom of the insulated pull rod (6) is equipped with the compressed spring (8), the insulated pull rod (6) and the compressed spring
(8) it is installed in the lower supporting rod insulating sleeve (7), the lower supporting rod insulating sleeve (7) and the upper supporting column insulating sleeve
(2) junction is equipped with the lower outlet (13), and the bottom of the lower supporting rod insulating sleeve (7) offers through-hole, the compression
The bottom of spring (8) is equipped with connecting rod, and the connecting rod is pierced by from the through-hole, and the other end of the connecting rod is located at described
The bottom outside of lower supporting rod insulating sleeve (7), the connecting rod is on bottom outside one end of the lower supporting rod insulating sleeve (7)
It is equipped with the spring operating mechanism (11), the spring operating mechanism (11) is externally connected to the conjunction point operating stick, described
Spring operating mechanism (11) is located in the mechanism case (10), and the mechanism case (10) is mounted on the lower supporting rod insulating sleeve
(7) bottom, the outside closed point operating stick and be mounted on the mechanism case (10), the outside of the mechanism case (10) is also installed
Have the current transformer (12), one end of the current transformer (12) is connected to the outer surface of the mechanism case (10), institute
Stating current transformer (12), there are two sensor blocks in correspondence with each other in lower outlet (13) the two sides installation.
2. a kind of novel high-pressure energy-saving vacuum breaker according to claim 1, it is characterised in that: vacuum extinction a surname
(3) insulating cement (14) are filled between the upper supporting column insulating sleeve (2), the insulating cement (14) sticks in described true
On empty arc extinguishing a surname (3) and the upper supporting column insulating sleeve (2).
3. a kind of novel high-pressure energy-saving vacuum breaker according to claim 2, it is characterised in that: the upper outlet (1)
Be it is horizontally disposed, the upper outlet (1) is fixedly mounted on upper supporting column insulating sleeve (2) top end surface by nut.
4. a kind of novel high-pressure energy-saving vacuum breaker according to claim 3, it is characterised in that: the upper outlet (1)
It is connected with inside vacuum extinction a surname (3).
5. a kind of novel high-pressure energy-saving vacuum breaker according to claim 4, it is characterised in that: described to be flexible coupling (5)
It is fixedly connected to silica gel piece with the two sides of the insulated pull rod (6), the side of the silica gel piece is fixedly connected with conducting tube, institute
One end of conducting tube is stated through breaker body and extends to the outside of breaker body.
6. a kind of novel high-pressure energy-saving vacuum breaker according to claim 3, it is characterised in that: the operating machine of the spring
The quantity of structure (11) is multiple, and is connected with the conjunction point operating stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047620.0U CN208315456U (en) | 2018-06-29 | 2018-06-29 | A kind of novel high-pressure energy-saving vacuum breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047620.0U CN208315456U (en) | 2018-06-29 | 2018-06-29 | A kind of novel high-pressure energy-saving vacuum breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208315456U true CN208315456U (en) | 2019-01-01 |
Family
ID=64717477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821047620.0U Expired - Fee Related CN208315456U (en) | 2018-06-29 | 2018-06-29 | A kind of novel high-pressure energy-saving vacuum breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208315456U (en) |
-
2018
- 2018-06-29 CN CN201821047620.0U patent/CN208315456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20200629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |