CN207677292U - A kind of 10kV environmental protection gas cabinet breaker structure - Google Patents
A kind of 10kV environmental protection gas cabinet breaker structure Download PDFInfo
- Publication number
- CN207677292U CN207677292U CN201721712279.1U CN201721712279U CN207677292U CN 207677292 U CN207677292 U CN 207677292U CN 201721712279 U CN201721712279 U CN 201721712279U CN 207677292 U CN207677292 U CN 207677292U
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- China
- Prior art keywords
- isolator
- round
- copper bar
- circuit breaker
- vacuum circuit
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Abstract
The utility model discloses a kind of 10kV environmental protection gas cabinet breaker structures,Including cabinet,Round isolator,Vacuum circuit breaker,Isolation knife,Static contact,The upper end of cabinet is equipped with inlet wire binding post,Round isolator is mounted on using fixed frame in cabinet,It is welded with inlet wire copper bar and grounding copper bar on the outside of round isolator,Inlet wire copper bar is connected to outlet copper bar,Outlet copper bar extends at vacuum circuit breaker,The inside of round isolator is opposite equipped with multiple static contacts along the direction in the center of circle,Circle is poured to be wrapped on the outside of round isolator,The isolation knife is mounted on by axis in round isolator,The both ends of isolation knife are abutted with static contact,The upper end of the vacuum circuit breaker is located in round isolator,Grounding contact is mounted on the top of vacuum circuit breaker,The bottom of vacuum circuit breaker is equipped with insulated tension pole,One end of connecting lever is connect with insulated tension pole,The other end and rotation axis connection.The utility model is designed reasonably；Round isolator, which separates isolation knife, improves safety.
Description
Technical field
The utility model is related to power domain more particularly to a kind of 10kV environmental protection gas cabinet breaker structures.
Background technology
In recent years, as urban construction miniaturization 10kV ring network power supply equipment is widely used, the mankind increasingly survive in addition
Environmental pollution it is increasingly severe, the product using environmentally friendly gas as dielectric constantly floods the market, but its set up meter knot
Still larger non-environmental protection material is used on structure, simultaneously because the change of dielectric is while meeting insulating requirements, greatly
Most producers use isolation material costly to reach design so that manufacturing cost increases substantially.
Utility model content
The purpose of this utility model is to provide a kind of 10kV environmental protection gas cabinet breaker structures, are asked with solving above-mentioned technology
Topic.
The utility model uses following technical scheme to achieve the above object：
A kind of 10kV environmental protection gas cabinet breaker structure, including it is cabinet, round isolator, vacuum circuit breaker, isolation knife, quiet
The upper end of contact, the cabinet is equipped with inlet wire binding post, and round isolator is mounted on using fixed frame in cabinet, round isolator
Outside is welded with inlet wire copper bar and grounding copper bar, and inlet wire copper bar is connected to outlet copper bar, and outlet copper bar extends to vacuum circuit breaker
The inside at place, the circle isolator is opposite equipped with multiple static contacts along the direction in the center of circle, pours circle and is wrapped in round isolator
Outside, and inlet wire copper bar, outlet copper bar, grounding copper bar are wrapped in and pour in circle, the isolation knife is mounted on circle by axis
In isolator, and isolation knife can rotate 360 ° in round isolator, and the both ends of isolation knife are abutted with static contact, described true
The upper end of empty breaker is located in round isolator, and grounding contact is mounted on the top of vacuum circuit breaker, the bottom of vacuum circuit breaker
Portion is equipped with insulated tension pole, and one end of connecting lever is connect with insulated tension pole, the other end and rotation axis connection.
Preferably, the main body for pouring circle is made of thermosets, and rest part uses glass thermoplastic material
It is made, round isolator is made of thermosets.
Preferably, the outlet copper bar is connect with isolated bus.
Compared with prior art, the utility model has the following advantages：The utility model is designed reasonably；Round isolator will
Isolation knife in cabinet optimizes, while vacuum circuit breaker being completely encapsulated in the insulation that vacuum circuit breaker is improved in cabinet
Property and safety；It only round isolator and pours circle main body the use for reducing non-environmental protection material is made using thermosets；
Outlet copper bar and isolated bus avoid all insulation busbar and intert in cabinet, reduce manufacturing cost.
Description of the drawings
Fig. 1 is the utility model 10kV environmental protection gas cabinet breaker structure schematic diagrames.
In figure：1, inlet wire copper bar, 2, round isolator, 3, isolation knife, 4, vacuum circuit breaker, 5, outlet copper bar, 6, connecting lever,
7, rotary shaft, 8, insulated tension pole, 9, grounding contact, 10, static contact, 11, cabinet, 12, fixed frame, 13, grounding copper bar, 14, into
Line binding post, 15, pour circle.
Specific implementation mode
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, a kind of 10kV environmental protection gas cabinet breaker structure, including cabinet 11, round isolator 2, vacuum are disconnected
The upper end of road device 4, isolation knife 3, static contact 10, the cabinet 11 is equipped with inlet wire binding post 14, and round isolator 2 uses fixed frame
12 are mounted in cabinet 11, and 2 outside of round isolator is welded with inlet wire copper bar 1 and grounding copper bar 13, inlet wire copper bar 1 and outlet copper
5 connection of row, outlet copper bar 5 extend at vacuum circuit breaker 4, and the inside of the circle isolator 2 is set relatively along the direction in the center of circle
There are multiple static contacts 10, pours circle 15 and be wrapped in 2 outside of round isolator, and inlet wire copper bar 1, outlet copper bar 5, grounding copper bar 13
It is wrapped in and pours in circle 15, the main body for pouring circle is made of thermosets, and rest part uses glass thermoplastic material
It is made, round isolator is made of thermosets, and the isolation knife 3 is mounted on by axis in round isolator 2, and is isolated
Knife 3 can rotate 360 ° in round isolator 2, and the both ends of isolation knife 3 are abutted with static contact 10, the vacuum circuit breaker 4
Upper end be located in round isolator 2, grounding contact 9 is mounted on the top of vacuum circuit breaker 4, the bottom peace of vacuum circuit breaker 4
Equipped with insulated tension pole 8, one end of connecting lever 6 is connect with insulated tension pole 8, and the other end is connect with rotary shaft 7.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention with spirit, the change that is carried out to embodiment is repaiied
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (3)
1. a kind of 10kV environmental protection gas cabinet breaker structure, including cabinet (11), round isolator (2), vacuum circuit breaker (4),
Isolation knife (3), static contact (10), which is characterized in that the upper end of the cabinet (11) is equipped with inlet wire binding post (14), circle isolation
Device (2) is mounted on using fixed frame (12) in cabinet (11), and inlet wire copper bar (1) and ground connection are welded on the outside of round isolator (2)
Copper bar (13), inlet wire copper bar (1) are connected to outlet copper bar (5), and outlet copper bar (5) extends at vacuum circuit breaker (4), the circle
The inside of shape isolator (2) is opposite equipped with multiple static contacts (10) along the direction in the center of circle, pours circle (15) and is wrapped in round isolation
On the outside of device (2), and inlet wire copper bar (1), outlet copper bar (5), grounding copper bar (13) are wrapped in and pour in circle (15), the isolation
Knife (3) is mounted on by axis in round isolator (2), and isolation knife (3) can rotate 360 ° in round isolator (2),
The both ends of isolation knife (3) are abutted with static contact (10), and the upper end of the vacuum circuit breaker (4) is located in round isolator (2), connects
Ground contact (9) is mounted on the top of vacuum circuit breaker (4), and the bottom of vacuum circuit breaker (4) is equipped with insulated tension pole (8), connecting lever
(6) one end is connect with insulated tension pole (8), and the other end is connect with rotary shaft (7).
2. a kind of 10kV environmental protection gas cabinet breaker structure according to claim 1, which is characterized in that described to pour circle
(15) main body is made of thermosets, and rest part is made of glass thermoplastic material, and round isolator (2) uses
Thermosets is made.
3. a kind of 10kV environmental protection gas cabinet breaker structure according to claim 1, which is characterized in that the outlet copper bar
(5) it is connect with isolated bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712279.1U CN207677292U (en) | 2017-12-11 | 2017-12-11 | A kind of 10kV environmental protection gas cabinet breaker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712279.1U CN207677292U (en) | 2017-12-11 | 2017-12-11 | A kind of 10kV environmental protection gas cabinet breaker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207677292U true CN207677292U (en) | 2018-07-31 |
Family
ID=62967722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721712279.1U Active CN207677292U (en) | 2017-12-11 | 2017-12-11 | A kind of 10kV environmental protection gas cabinet breaker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207677292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112435876A (en) * | 2020-11-26 | 2021-03-02 | 海南电网有限责任公司三亚供电局 | Three-position switch structure for comprehensive cabinet |
-
2017
- 2017-12-11 CN CN201721712279.1U patent/CN207677292U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112435876A (en) * | 2020-11-26 | 2021-03-02 | 海南电网有限责任公司三亚供电局 | Three-position switch structure for comprehensive cabinet |
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