CN207852571U - First and second fusion intelligent vacuum circuit breaker - Google Patents
First and second fusion intelligent vacuum circuit breaker Download PDFInfo
- Publication number
- CN207852571U CN207852571U CN201721825590.7U CN201721825590U CN207852571U CN 207852571 U CN207852571 U CN 207852571U CN 201721825590 U CN201721825590 U CN 201721825590U CN 207852571 U CN207852571 U CN 207852571U
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- Prior art keywords
- circuit breaker
- vacuum circuit
- shell
- binding post
- vacuum
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Abstract
The utility model discloses first and second fusion intelligent vacuum circuit breakers, it is related to vacuum circuit breaker technical field；The inside of shell is separately installed with a vacuum circuit breaker mechanism, secondary vacuum disconnecting mechanism, the left upper end of shell is equipped with main terminal, main terminal is connect by conducting wire with the inlet wire of a vacuum circuit breaker mechanism, the main line of secondary vacuum disconnecting mechanism is connect with secondary connection column, the leading-out terminal of secondary connection column is connect with outlet binding post, the interior lower end of the shell is equipped with cooling mechanism, the rear end of shell is equipped with cuttage grafting frame, the interior rear end of cuttage grafting frame is equipped with several resetting springs, and the front end of several resetting springs is equipped with wearing plate；The utility model is easy to implement first and second separating brake and closes a floodgate, efficient, and can realize rapid cooling, easy to use, easy to operate.
Description
Technical field
The utility model is related to first and second fusion intelligent vacuum circuit breakers, belong to vacuum circuit breaker technical field.
Background technology
The dielectric of vacuum circuit breaker contact gap after its arc-extinguishing medium and arc extinguishing is gained the name due to being all high vacuum；It has
There is the advantages of small, light-weight, not have to maintenance suitable for frequent operation, arc extinguishing, using more universal in power distribution network.Vacuum
Breaker is 3-10kV, the indoor distribution in 50Hz three-phase alternating current systems, in industrial and mining enterprises, power plant, substation
Protection and control as electrical equipment are used, especially suitable for requiring the field of employment of non-oil ultra high vacuum system, few maintenance and frequent operation,
Breaker is configurable in middle-placed switch cabinet, double-layer cabinet, fixed cabinet and is used as control and protection high voltage electric equipment.
Existing primary, secondary vacuum breaker control accuracy when in use, and waste time, while when in use not
It can realize Fast Installation, it is complex when causing to install.
Utility model content
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide first and second fusion intelligent vacuum open circuits
Device.
The first and second fusion intelligent vacuum circuit breaker of the utility model, it includes shell, vacuum circuit breaker mechanism, two
It is secondary vacuum circuit breaker mechanism, main terminal, secondary connection column, outlet binding post, cooling mechanism, cuttage grafting frame, resetting spring, wear-resisting
Plate；The inside of shell is separately installed with a vacuum circuit breaker mechanism, secondary vacuum disconnecting mechanism, and the left upper end of shell is equipped with master
Binding post, main terminal are connect by conducting wire with the inlet wire of a vacuum circuit breaker mechanism, the main line of secondary vacuum disconnecting mechanism with
Secondary connection column connects, and the leading-out terminal of secondary connection column is connect with outlet binding post, and the interior lower end of the shell is equipped with heat dissipation
Mechanism, the rear end of shell are equipped with cuttage grafting frame, and the interior rear end of cuttage grafting frame is equipped with several resetting springs, before several resetting springs
End is equipped with wearing plate.
Preferably, the cooling mechanism is turbine type cooling mechanism.
Preferably, being socketed with dirt-proof boot on the outside of the resetting spring.
Preferably, being mounted on dustproof cover on the outside of the main terminal, secondary connection column, outlet binding post.
Compared with prior art, the beneficial effects of the utility model are：It is easy to implement first and second separating brake and closes a floodgate, effect
Rate is high, and can realize rapid cooling, easy to use, easy to operate.
Description of the drawings
The utility model is described in detail by following specific implementations and attached drawing for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model middle casing.
In figure：1- shells；Vacuum circuit breaker mechanism of 2-；3- secondary vacuum disconnecting mechanisms；4- main terminals；5- connects for bis- times
Terminal；6- outlet binding posts；7- cooling mechanisms；8- cuttage grafting frames；9- resetting springs；10- wearing plates.
Specific implementation mode
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With novel range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessarily mixing
Confuse the concept of the utility model.
As shown in Figure 1 and Figure 2, present embodiment uses following technical scheme：Including 1, vacuum circuit breaker machine of shell
Structure 2, main terminal 4, secondary connection column 5, outlet binding post 6, cooling mechanism 7, cuttage grafting frame 8, is answered at secondary vacuum disconnecting mechanism 3
Position spring 9, wearing plate 10；The inside of shell 1 is separately installed with a vacuum circuit breaker mechanism 2, secondary vacuum disconnecting mechanism 3, shell
The left upper end of body 1 is equipped with main terminal 4, and main terminal 4 is connect by conducting wire with the inlet wire of a vacuum circuit breaker mechanism 2, and two
The main line of secondary vacuum circuit breaker mechanism 3 is connect with secondary connection column 5, and the leading-out terminal of secondary connection column 5 is connect with outlet binding post 6,
The interior lower end of the shell 1 is equipped with cooling mechanism 7, and the rear end of shell 1 is equipped with cuttage grafting frame 8, the interior rear end installation of cuttage grafting frame 8
There are several resetting springs 9, the front end of several resetting springs 9 that wearing plate 10 is installed.
Further, the cooling mechanism 7 is turbine type cooling mechanism.
Further, the outside of the resetting spring 9 is socketed with dirt-proof boot.
Further, the main terminal 4, secondary connection column 5, outlet binding post 6 outside be mounted on dustproof cover.
The working principle of this specific embodiment: being：When in use, disconnected by a vacuum circuit breaker mechanism 2, secondary vacuum
Road mechanism 3 realizes primary and secondary combined floodgate and separating brake, and realizes connection by concatenated mode, can guarantee its safety, and
Fast-wiring is realized by main terminal 4, secondary connection column 5, outlet binding post 6 in wiring line, easy to use, operation letter
Just, efficient, and when mounted, quick grafting is realized by cuttage grafting frame 8, and real by the cooperation of resetting spring 9 and wearing plate
Existing quick locking, can save the time.
In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of bolt ripe in the prior art, rivet, weldering
Equal conventional means are connect, machinery, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. first and second fusion intelligent vacuum circuit breaker, it is characterised in that：It includes shell, a vacuum circuit breaker mechanism, secondary true
Empty disconnecting mechanism, main terminal, secondary connection column, outlet binding post, cooling mechanism, cuttage grafting frame, resetting spring, wearing plate；Shell
The inside of body is separately installed with a vacuum circuit breaker mechanism, secondary vacuum disconnecting mechanism, and the left upper end of shell is equipped with main electrical scheme
Column, main terminal are connect by conducting wire with the inlet wire of a vacuum circuit breaker mechanism, the main line of secondary vacuum disconnecting mechanism with it is secondary
Binding post connects, and the leading-out terminal of secondary connection column is connect with outlet binding post, and the interior lower end of the shell is equipped with cooling mechanism,
The rear end of shell is equipped with cuttage grafting frame, and the interior rear end of cuttage grafting frame is equipped with several resetting springs, the front end peace of several resetting springs
Equipped with wearing plate.
2. first and second fusion intelligent vacuum circuit breaker according to claim 1, it is characterised in that：The cooling mechanism is
Turbine type cooling mechanism.
3. first and second fusion intelligent vacuum circuit breaker according to claim 1, it is characterised in that：The resetting spring
Outside is socketed with dirt-proof boot.
4. first and second fusion intelligent vacuum circuit breaker according to claim 1, it is characterised in that：The main terminal, two
It is mounted on dustproof cover on the outside of secondary binding post, outlet binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825590.7U CN207852571U (en) | 2017-12-25 | 2017-12-25 | First and second fusion intelligent vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825590.7U CN207852571U (en) | 2017-12-25 | 2017-12-25 | First and second fusion intelligent vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852571U true CN207852571U (en) | 2018-09-11 |
Family
ID=63421943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825590.7U Active CN207852571U (en) | 2017-12-25 | 2017-12-25 | First and second fusion intelligent vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852571U (en) |
-
2017
- 2017-12-25 CN CN201721825590.7U patent/CN207852571U/en active Active
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