CN108808536A - A kind of automatic change-over of the double bypasses of pull-out type band - Google Patents
A kind of automatic change-over of the double bypasses of pull-out type band Download PDFInfo
- Publication number
- CN108808536A CN108808536A CN201810654889.3A CN201810654889A CN108808536A CN 108808536 A CN108808536 A CN 108808536A CN 201810654889 A CN201810654889 A CN 201810654889A CN 108808536 A CN108808536 A CN 108808536A
- Authority
- CN
- China
- Prior art keywords
- slotting tool
- bypass
- bus
- bar
- ontology
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
Abstract
A kind of automatic change-over of the double bypasses of pull-out type band, including master switcher (1), bypass multiplexor (2) and take out frame (3), the bypass multiplexor (2), which is fixed on, takes out on frame (3), the master switcher (1) can be shaken in the pumping frame (3) into shaking out, it is characterised in that：The master switcher ontology (11) of the master switcher (1) from top to bottom successively mutually from be disposed with slotting tool one (11a), slotting tool two (11b) and slotting tool three (11c), on the bypass multiplexor ontology (21) of the bypass multiplexor (2) with the slotting tool one (11a), slotting tool two (11b) and the corresponding location arrangements of slotting tool three (11c) have bus-bar one (21a), bus-bar two (21b) and bus-bar three (21c), this automatic change-over, user's power end uses wiring before upper and lower plates, load end uses wiring after plate, improve the insulation performance and electric clearance of product, it is simple and practical in structure, improve the electric property of bypass multiplexor, reduce the Wen Sheng of double bypass dual power supply products, the material cost and spatial volume of product are saved.
Description
Technical field
The invention belongs to low voltage electrical apparatus technology fields, are exactly specifically to be related to a kind of automatic conversion of the double bypasses of pull-out type band
Switch.
Background technology
With the development of society, requirement of the people to power grid and its during power transmission and distribution also gradually improves, main body
The safety of power supply unit, reliability, duration, easy repair and maintenance etc. now, therefore with these above-mentioned typical spies
The application of the automatic change-over of sign is more and more extensive.Automatic change-over be mainly used for low-voltage distribution system by two-way power supply
The workplace of power supply, function are that transmission and distribution line is route automatically when the power supply of normal power supply goes wrong and failure
Main power source power supply is converted to stand-by power supply power supply, to realize the uninterrupted power supply of entire circuit, to ensure that critical loads are used
The duration of electricity, stability requirement.Bypass conversion is manpower manual operation mode in existing double bypass dual power supplies, with electricity consumption
Performance requirement raising and user security electricity consumption experience raising, bypass conversion manpower manual operation mode cannot be satisfied it is existing
The automation requirement of Electrical Safety and performance.
Chinese patent ZL200810198282.5 discloses a kind of automatic transfer switching electric appliance of pull-out type band bypass.By this
Body switch, idler wheel, guide rail, positioning pin, the a-power supply connecting terminal for bypassing frame and being fixed on frame, B-source terminals
Son, load wiring terminal, bypass contact self-locking mechanism, bypass moving contact, bypass static contact, bypass extraction mutual interlocking gear are constituted.
When Body switch is when needing repairing or replacing, by-pass switch is closed, load extracts ontology out by the just common power supply of common power supply
Switch is repaired or replaced in the outside of current supply circuit；After repair is good, Body switch is pushed into frame, disconnects bypass
Switch main body is incorporated to System relays reforwarding row by switch, this process does not influence the normal electricity consumption of load, and is made repair and replaced big
For convenience, quick.But the wiring of the bypass circulation of the automatic change-over is complex, volume also huger needs occupy compared with
Large space.
Invention content
Bypass circulation of the purpose of the present invention aiming at the automatic transfer switching electric appliance of above-mentioned existing pull-out type band bypass
The more complicated technological deficiency of wiring, provide a kind of automatic change-overs of the double bypasses of pull-out type band, user's power end uses
Wiring before upper and lower plates, load end uses wiring after plate, improves the insulation performance and electric clearance of product, simple and practical in structure,
The electric property for improving bypass multiplexor reduces the Wen Sheng of double bypass dual power supply products, saved the material of product at
Sheet and spatial volume.
Technical solution
In order to achieve the above technical purposes, the present invention devises a kind of automatic change-over of the double bypasses of pull-out type band, packet
It includes master switcher, bypass multiplexor and takes out frame, the bypass multiplexor, which is fixed on, to be taken out on frame, the master switcher energy
Enough to be shaken in the pumping frame into shaking out, the master switcher shakes into during shaking out in the pumping frame and is converted with the bypass
Switch one in front and one in back connects relatively or relative separation, it is characterised in that：The master switcher ontology of the master switcher is from upper
Under successively mutually from be disposed with slotting tool one, slotting tool two and slotting tool three, the bypass multiplexor ontology of the bypass multiplexor
The upper and slotting tool one, slotting tool two and three corresponding location arrangements of slotting tool have bus-bar one, bus-bar two and bus-bar three, described
The common power end of master switcher ontology and the common power end of bypass multiplexor ontology pass through the slotting tool one, bus-bar
One, bridge-type contact one is connected with line bank one, the load end of the master switcher ontology and bypass multiplexor ontology
Load end is connected by the slotting tool two, bus-bar two, bridge-type contact two with line bank two, the master switcher ontology
Standby electricity source and the standby electricity source of bypass multiplexor ontology pass through the slotting tool three, bus-bar three, three and of bridge-type contact
Line bank three is connected.
Further, the line bank one of the common power end of the bypass multiplexor ontology is made using vertical wire outlet before upper plate
The line bank three of terminal block, standby electricity source makees terminal block using vertical wire outlet before lower plate, and the line bank two of load end is adopted
Make terminal block with horizontal outlet after intermediate plate.
Further, the bus-bar one, bus-bar two and bus-bar three respectively with corresponding line bank one, line bank two and
Line bank three is connected.
Advantageous effect
A kind of automatic change-over of the double bypasses of pull-out type band provided by the invention, user's power end connect before using upper and lower plates
Line, load end uses wiring after plate, improves the insulation performance and electric clearance of product, simple and practical in structure, improves bypass
The electric property of change-over switch reduces the Wen Sheng of double bypass dual power supply products, has saved the material cost and space body of product
Product.
Description of the drawings
Attached drawing 1 is the product structure schematic diagram of the embodiment of the present invention.
Attached drawing 2 is the internal structure schematic diagram of the embodiment of the present invention.
Attached drawing 3 is the product structure schematic diagram of bypass multiplexor in the embodiment of the present invention.
Attached drawing 4 is the front view of bypass multiplexor in the embodiment of the present invention.
Specific implementation mode
With reference to the accompanying drawings and examples, the present invention is described in further details.
Embodiment
As shown in attached drawing 1~4, a kind of automatic change-over of the double bypasses of pull-out type band, including master switcher 1, bypass
Change-over switch 2 and pumping frame 3, the bypass multiplexor 2, which is fixed on, to be taken out on frame 3, and the master switcher 1 can be in the pumping frame
Shaken in 3 into shaking out, the master switcher 1 shaken in the pumping frame 3 into during shaking out with before the bypass multiplexor 2 one
Opposite connection or relative separation after one, it is characterised in that：The master switcher ontology 11 of the master switcher 1 from top to bottom according to
Secondary phase from be disposed with one 11a of slotting tool, three 11c of two 11b of slotting tool and slotting tool, the bypass multiplexor of the bypass multiplexor 2
There is one 21a of bus-bar with one 11a of the slotting tool, the corresponding location arrangements of slotting tool two 11b and three 11c of slotting tool on ontology 21, converges
Arrange three 21c of two 21b and bus-bar, the common power end of the master switcher ontology 11 and bypass multiplexor ontology 21 it is normal
It is connected with one 5a of line bank by one 11a of the slotting tool, one 21a of bus-bar, one 4a of bridge-type contact with power end, the master turns
The load end of the load end and bypass multiplexor ontology 21 that change Switch main body 11 passes through two 11b of the slotting tool, bus-bar two
21b, two 4b of bridge-type contact are connected with two 5b of line bank, and the standby electricity source of the master switcher ontology 11 and bypass are converted
The standby electricity source of Switch main body 21 passes through three 11c of the slotting tool, three 5c of three 21c of bus-bar, three 4c of bridge-type contact and line bank
It is connected.
Vertical wire outlet acts on before one 5a of line bank of the common power end of the bypass multiplexor ontology 21 uses upper plate
Three 5c of line bank of family wiring, standby electricity source makees terminal block, two 5b of line bank of load end using vertical wire outlet before lower plate
Terminal block is made using horizontal outlet after intermediate plate.
One 21a of the bus-bar, two 21b of bus-bar and three 21c of bus-bar respectively with one 5a of corresponding line bank, line bank
Two 5b are connected with three 5c of line bank.
In the present embodiment main dual-power transfer switch and bypass segment dual-power transfer switch using identical contact system,
Mechanism, motor, shunt opening electromagnet and closing electromagnets, it is ensured that the electric property complete one for other two big change-over switches of advocating peace
It causes, bypass segment is more easy to realize remote control or be automatically controlled；Advocate peace direct with bridge-shaped contact between other two big change-over switches
Bridge joint, when main dual power supply is run, bypass may act as cooling system, otherwise similarly, it is ensured that integrated double bypass dual power supplies heat dissipation
Best results, temperature liter is minimum, safe and reliable to operation；Due to integrated, the complicated wiring of bypass circulation is avoided, utmostly
Save material cost and spatial volume.
A kind of automatic change-over of the double bypasses of pull-out type band provided by the invention, user's power end connect before using upper and lower plates
Line, load end uses wiring after plate, improves the insulation performance and electric clearance of product, simple and practical in structure, improves bypass
The electric property of change-over switch reduces the Wen Sheng of double bypass dual power supply products, has saved the material cost and space body of product
Product.
Structure, ratio, size, quantity etc. depicted in institute of embodiment of the present invention accompanying drawings, only coordinating specification
Revealed content is not limited to the enforceable restriction item of the present invention so that those skilled in the art understands and reads
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing
Under the effect of present invention can be generated and the purpose that can reach, it should all still fall and obtain and can contain in disclosed technology contents
In the range of lid.Meanwhile it is cited such as "upper", "lower", "left", "right", " centre ", " clockwise ", " inverse time in this specification
The term of needle " etc. is merely convenient to being illustrated for narration, rather than to limit the scope of the invention, relativeness
It is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the present invention.
Claims (3)
1. a kind of automatic change-over of the double bypasses of pull-out type band, including master switcher (1), bypass multiplexor (2) and pumping
Frame (3), the bypass multiplexor (2), which is fixed on, takes out on frame (3), and the master switcher (1) can be in the pumping frame (3)
Shake into shaking out, the master switcher (1) shaken in the pumping frame (3) into during shaking out with the bypass multiplexor (2)
One in front and one in back opposite connection or relative separation, it is characterised in that：The master switcher ontology (11) of the master switcher (1) from
Top to bottm successively mutually from be disposed with slotting tool one (11a), slotting tool two (11b) and slotting tool three (11c), the bypass multiplexor
(2) on bypass multiplexor ontology (21) with the slotting tool one (11a), slotting tool two (11b) and the corresponding position of slotting tool three (11c)
Set and be disposed with bus-bar one (21a), bus-bar two (21b) and bus-bar three (21c), the master switcher ontology (11) it is normal
With the common power end of power end and bypass multiplexor ontology (21) by the slotting tool one (11a), bus-bar one (21a),
Bridge-type contact one (4a) is connected with line bank one (5a), and the load end of the master switcher ontology (11) and bypass conversion are opened
The load end for closing ontology (21) passes through the slotting tool two (11b), bus-bar two (21b), bridge-type contact two (4b) and line bank two
(5b) is connected, the stand-by power supply of the standby electricity source and bypass multiplexor ontology (21) of the master switcher ontology (11)
End is connected by the slotting tool three (11c), bus-bar three (21c), bridge-type contact three (4c) with line bank three (5c).
2. a kind of automatic change-over of the double bypasses of pull-out type band as described in claim 1, it is characterised in that：The bypass turns
The line bank one (5a) for changing the common power end of Switch main body (21) makees terminal block, stand-by power supply using vertical wire outlet before upper plate
Vertical wire outlet makees terminal block before the line bank three (5c) at end uses lower plate, and the line bank two (5b) of load end is using after intermediate plate
Terminal block is made in horizontal outlet.
3. a kind of automatic change-over of the double bypasses of pull-out type band as described in claim 1, it is characterised in that：The bus-bar
One (21a), bus-bar two (21b) and bus-bar three (21c) respectively with corresponding line bank one (5a), line bank two (5b) and connect
Line arranges three (5c) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810654889.3A CN108808536A (en) | 2018-06-22 | 2018-06-22 | A kind of automatic change-over of the double bypasses of pull-out type band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810654889.3A CN108808536A (en) | 2018-06-22 | 2018-06-22 | A kind of automatic change-over of the double bypasses of pull-out type band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108808536A true CN108808536A (en) | 2018-11-13 |
Family
ID=64084855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810654889.3A Pending CN108808536A (en) | 2018-06-22 | 2018-06-22 | A kind of automatic change-over of the double bypasses of pull-out type band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108808536A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379657A (en) * | 2019-07-16 | 2019-10-25 | 德布森电气（上海）有限公司 | A kind of withdrawable double bypass automatic change-overs |
| CN110932385A (en) * | 2019-12-19 | 2020-03-27 | 常熟开关制造有限公司(原常熟开关厂） | Bypass type automatic transfer switch and testing method thereof |
| CN110931287A (en) * | 2019-12-16 | 2020-03-27 | 苏州飞腾电器有限公司 | Drawable dual-power automatic transfer switch |
| CN110970238A (en) * | 2019-12-19 | 2020-04-07 | 苏州飞腾电器有限公司 | Dual-power automatic transfer switch |
| CN112735870A (en) * | 2020-12-25 | 2021-04-30 | 施耐德万高（天津）电气设备有限公司 | Automatic synchronization method and device for dual-power bypass switch |
| CN114388283A (en) * | 2022-01-25 | 2022-04-22 | 常熟开关制造有限公司(原常熟开关厂） | Bypass type dual-power automatic transfer switch |
-
2018
- 2018-06-22 CN CN201810654889.3A patent/CN108808536A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379657A (en) * | 2019-07-16 | 2019-10-25 | 德布森电气（上海）有限公司 | A kind of withdrawable double bypass automatic change-overs |
| CN110379657B (en) * | 2019-07-16 | 2021-09-03 | 德布森电气（上海）有限公司 | Drawable double-bypass automatic change-over switch |
| CN110931287A (en) * | 2019-12-16 | 2020-03-27 | 苏州飞腾电器有限公司 | Drawable dual-power automatic transfer switch |
| CN110932385A (en) * | 2019-12-19 | 2020-03-27 | 常熟开关制造有限公司(原常熟开关厂） | Bypass type automatic transfer switch and testing method thereof |
| CN110970238A (en) * | 2019-12-19 | 2020-04-07 | 苏州飞腾电器有限公司 | Dual-power automatic transfer switch |
| CN110932385B (en) * | 2019-12-19 | 2023-05-12 | 常熟开关制造有限公司(原常熟开关厂） | Bypass type automatic transfer switch and testing method thereof |
| CN112735870A (en) * | 2020-12-25 | 2021-04-30 | 施耐德万高（天津）电气设备有限公司 | Automatic synchronization method and device for dual-power bypass switch |
| CN114388283A (en) * | 2022-01-25 | 2022-04-22 | 常熟开关制造有限公司(原常熟开关厂） | Bypass type dual-power automatic transfer switch |
| CN114388283B (en) * | 2022-01-25 | 2023-11-17 | 常熟开关制造有限公司(原常熟开关厂） | Bypass type dual-power automatic transfer switch |
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