CN205542566U - Be total to intelligent high -pressure vacuum circuit breaker in box open air - Google Patents
Be total to intelligent high -pressure vacuum circuit breaker in box open air Download PDFInfo
- Publication number
- CN205542566U CN205542566U CN201620374267.1U CN201620374267U CN205542566U CN 205542566 U CN205542566 U CN 205542566U CN 201620374267 U CN201620374267 U CN 201620374267U CN 205542566 U CN205542566 U CN 205542566U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- open air
- chopper
- vacuum circuit
- intelligent high
- 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.)
- Expired - Fee Related
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses a be total to intelligent high -pressure vacuum circuit breaker in box open air, including bracing piece, controller and circuit breaker, the left side of bracing piece is provided with the support, be provided with the staple bolt on the support, the staple bolt is fixed mutually with the bracing piece, the controller is located the left side below of bracing piece, the controller is fixed mutually with the bracing piece, be provided with the cable on the controller, the circuit breaker is located the upper left side of bracing piece, the circuit breaker is fixed mutually with the support, the outside of circuit breaker is provided with the case lid, the below of case lid is provided with mechanism's cover, the top of circuit breaker both sides is provided with lifting hook, the inside of circuit breaker is provided with a deciliter instruction, manual energy storage handle and energy storage and instructs, be provided with manual deciliter handle in deciliter instruction, the left side below of circuit breaker is provided with the aviation slot, this be total to intelligent high -pressure vacuum circuit breaker in box open air has simple structure, anticreep and energy -conserving safe advantage.
Description
Technical field
This utility model relates to a kind of common box type open air intelligent high-voltage vacuum circuit breaker.
Background technology
Rod-type chopper on outdoor high-voltage vacuum post, is rated voltage 24KV, 50HZ exchange three
Control protection equipment in phase high voltage distribution network.It is mainly used in breaking, closing bearing in power circuit
Charged current, overcurrent and short circuit current, it is adaptable in transformer station and industrial and mining establishment's distribution system
Protect and control is used.Recently, constantly expanding and power load along with China's urban distribution network
Swift and violent growth, be simultaneous for rural power grids supply line head, feature that line loss is big, original
10kV electric pressure distribution has been difficult to meet power reguirements, gradually exposes its power supply distance
Excessive, line loss per unit is high, quality of voltage is difficult to weakness such as meeting the requirements.And use 20kV voltage
Grade is powered and is had increase power supply capacity, guarantee quality of voltage, reduction electrical network electric energy loss, joint
A series of advantages such as the construction cost of province's electrical network.So using 20kV voltage distribution grade to power
It is the inexorable trend of development, imperative.But existing high pressure switchgear can not meet line
The requirement on road.
Additionally, high-pressure vacuum breaker is in use, owing to moving contact and static contact are interactive mutually
During work, moving contact can clash static contact, under permanent effect of impact, extremely
Readily can cause the mutual abrasion between moving contact and static contact, cause moving contact and static contact
The area that contacts reduces, and does not reaches the effect of arc extinguishing, also have impact on making of moving contact and static contact
Use the life-span；And during above-mentioned shock, move the effect at this shock of guide rod and quiet guide rod
Under, both of which is extremely susceptible to bend phenomenon, and this more increases between moving contact and static contact
Mutually abrasion, makes moving contact reduce with the area that contacts of static contact.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in construction, anticreep and joint
The common box type open air intelligent high-voltage vacuum circuit breaker of energy safety.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of common box type open air intelligent high-voltage vacuum circuit breaker, including support bar, controller and disconnected
Road device, the left side of described support bar is provided with support, and described support is provided with anchor ear, described
Anchor ear fixes with support bar, and described controller is positioned at the lower left of support bar, described controller
Fixing with support bar, described controller is provided with cable, described chopper is positioned at support
The upper left side of bar, described chopper fixes with support, and the outside of described chopper is provided with case
Lid, the lower section of described case lid is provided with mechanism's cover, being provided above of described chopper both sides
Suspension hook, described chopper be internally provided with deciliter instruction, manual energy storage handle and energy storage instruction,
Being provided with manual deciliter handle in described deciliter instruction, the lower left of described chopper is provided with boat
Empty slot.
As preferably, the right-hand member of described controller is provided with anchor ear, beneficially controller and support
Bar fixes.
As preferably, described controller is detachable setting, is conducive to maintenance or replacing to control
Device.
As preferably, described chopper is detachable setting, is conducive to maintenance or changes open circuit
Device.
As preferably, the bottom of described chopper is provided with installing hole, is conducive to chopper solid
It is scheduled on support.
As preferably, described deciliter instruction and energy storage instruction are provided with arrow, by arrow energy
Enough react the running status of chopper.
As preferably, being provided above of described chopper connects end, is conducive to connecting electric wire.
As preferably, the both sides of described chopper are provided with connection main body, are conducive to connecting electric wire.
The beneficial effects of the utility model are: owing to being provided with support, it is possible to fixing chopper,
Owing to being provided with anchor ear, it is possible to make support and controller be fixed on support bar, owing to arranging
There is manual energy storage handle, it is possible to manually carry out energy storage, owing to being provided with manual deciliter handle,
Can manually control chopper deciliter.
Accompanying drawing explanation
Fig. 1 is the entirety of a kind of common box type of this utility model open air intelligent high-voltage vacuum circuit breaker
Structural representation；
Fig. 2 is the open circuit of a kind of common box type of this utility model open air intelligent high-voltage vacuum circuit breaker
Device top view structural representation；
Fig. 3 is the open circuit of a kind of common box type of this utility model open air intelligent high-voltage vacuum circuit breaker
Device internal structure schematic diagram.
Detailed description of the invention
As Figure 1-3, a kind of common box type open air intelligent high-voltage vacuum circuit breaker, including supporting
Bar 1, controller 2 and chopper 3, the left side of described support bar 1 is provided with support 4, institute
Stating and be provided with anchor ear 5 on support 4, described anchor ear 5 fixes with support bar 1, described control
Device 2 is positioned at the lower left of support bar 1, and described controller 2 fixes with support bar 1, described
Being provided with cable 6 on controller 2, described chopper 3 is positioned at the upper left side of support bar 1,
Described chopper 3 fixes with support 4, and the outside of described chopper 3 is provided with case lid 7,
The lower section of described case lid 7 is provided with mechanism's cover 8, being provided above of described chopper 3 both sides
Hook 9, described chopper 3 be internally provided with deciliter instruction 10, a manual energy storage handle
12 and energy storage instruction 13, described deciliter instruction 10 on be provided with manual deciliter handle 11, institute
The lower left stating chopper 3 is provided with aviation slot 14.
The right-hand member of described controller 2 is provided with anchor ear 5, beneficially controller 2 and support bar 1
Fix.
Described controller 2 is detachable setting, is conducive to maintenance or more changer controller 2.
Described chopper 3 is detachable setting, is conducive to maintenance or changes chopper.
The bottom of described chopper 3 is provided with installing hole (not shown), is conducive to chopper
3 are fixed on support 4.
It is provided with arrow in described deciliter instruction 10 and energy storage instruction 13, can be anti-by arrow
Answer the running status of chopper 3.
Described chopper 3 be provided above connect end, be conducive to connecting electric wire.
The both sides of described chopper 3 are provided with connection main body, are conducive to connecting electric wire.
The beneficial effects of the utility model are: owing to being provided with support, it is possible to fixing chopper,
Owing to being provided with anchor ear, it is possible to make support and controller be fixed on support bar, owing to arranging
There is manual energy storage handle, it is possible to manually carry out energy storage, owing to being provided with manual deciliter handle,
Can manually control chopper deciliter.
The above, detailed description of the invention the most of the present utility model, but guarantor of the present utility model
The scope of protecting is not limited thereto, any change expected without creative work or replacement, all
Should contain within protection domain of the present utility model.
Claims (8)
1. a common box type open air intelligent high-voltage vacuum circuit breaker, it is characterized in that: include support bar, controller and chopper, the left side of described support bar is provided with support, it is provided with anchor ear on described support, described anchor ear fixes with support bar, described controller is positioned at the lower left of support bar, described controller fixes with support bar, it is provided with cable on described controller, described chopper is positioned at the upper left side of support bar, described chopper fixes with support, the outside of described chopper is provided with case lid, the lower section of described case lid is provided with mechanism's cover, described chopper both sides be provided above hook, described chopper be internally provided with deciliter instruction, manual energy storage handle and energy storage instruction, it is provided with manual deciliter hands handle in described deciliter instruction, the lower left of described chopper is provided with aviation slot.
2. common box type open air as claimed in claim 1 intelligent high-voltage vacuum circuit breaker, it is characterised in that: the right-hand member of described controller is provided with anchor ear.
3. common box type open air as claimed in claim 2 intelligent high-voltage vacuum circuit breaker, it is characterised in that: described controller is detachable setting.
4. common box type open air as claimed in claim 3 intelligent high-voltage vacuum circuit breaker, it is characterised in that: described chopper is detachable setting.
5. common box type open air as claimed in claim 4 intelligent high-voltage vacuum circuit breaker, it is characterised in that: the bottom of described chopper is provided with installing hole.
6. common box type open air as claimed in claim 5 intelligent high-voltage vacuum circuit breaker, it is characterised in that: it is provided with arrow in described deciliter instruction and energy storage instruction.
7. common box type open air as claimed in claim 6 intelligent high-voltage vacuum circuit breaker, it is characterised in that: being provided above of described chopper connects end.
8. common box type open air as claimed in claim 7 intelligent high-voltage vacuum circuit breaker, it is characterised in that: the both sides of described chopper are provided with connection main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620374267.1U CN205542566U (en) | 2016-04-19 | 2016-04-19 | Be total to intelligent high -pressure vacuum circuit breaker in box open air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620374267.1U CN205542566U (en) | 2016-04-19 | 2016-04-19 | Be total to intelligent high -pressure vacuum circuit breaker in box open air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205542566U true CN205542566U (en) | 2016-08-31 |
Family
ID=56794972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620374267.1U Expired - Fee Related CN205542566U (en) | 2016-04-19 | 2016-04-19 | Be total to intelligent high -pressure vacuum circuit breaker in box open air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205542566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676126A (en) * | 2019-08-29 | 2020-01-10 | 常德威迪电气有限责任公司 | Novel common-chamber type circuit breaker with hanging structure and mounting method thereof |
-
2016
- 2016-04-19 CN CN201620374267.1U patent/CN205542566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676126A (en) * | 2019-08-29 | 2020-01-10 | 常德威迪电气有限责任公司 | Novel common-chamber type circuit breaker with hanging structure and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |