CN110514939A - A kind of mimic-disconnecting switch constituted using multiple relay assemblies - Google Patents
A kind of mimic-disconnecting switch constituted using multiple relay assemblies Download PDFInfo
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- CN110514939A CN110514939A CN201910912526.XA CN201910912526A CN110514939A CN 110514939 A CN110514939 A CN 110514939A CN 201910912526 A CN201910912526 A CN 201910912526A CN 110514939 A CN110514939 A CN 110514939A
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- 230000000712 assembly Effects 0.000 title claims abstract description 28
- 238000000429 assembly Methods 0.000 title claims abstract description 28
- 210000003205 muscle Anatomy 0.000 claims abstract description 7
- 230000006837 decompression Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Keying Circuit Devices (AREA)
Abstract
The invention discloses a kind of mimic-disconnecting switches constituted using multiple relay assemblies, including power switch, step-down transformer, flashing relay, double-wound relay, signal relay, flash test button, switch knob, opening button, first indicator light, second indicator light, third indicator light, 4th indicator light, the input terminal of the step-down transformer is connected with a power switch, the output end of step-down transformer is connected with one for that will exchange the rectifier bridge for becoming direct current, positive bus-bar and negative busbar are connected on rectifier bridge, No. 16 pins of the flashing relay are connected with positive bus-bar, No. 14 pins of flashing relay are connected with negative busbar, No. 15 pins of flashing relay are connected with a sudden strain of a muscle bus, first indicator light one end is connected by a flash test button with positive bus-bar, the first indicator light other end and negative busbar It is connected.The validity of the mimic-disconnecting switch constituted using multiple relay assemblies is effectively guaranteed so that being hardly damaged in the handling process using the mimic-disconnecting switch that multiple relay assemblies are constituted in the configuration of the present invention is simple, small volume and less weight.
Description
[technical field]
The present invention relates to the technical field of loop verification, the mimic-disconnecting switch constituted especially with multiple relay assemblies
Technical field.
[background technique]
Console is the important component of circuit control and monitoring, is tested before factory.Due to control
The equipment that platform often connects is varied, can not be attached and test according to actual connection equipment in test, need
Various situations are simulated using the mimic-disconnecting switch constituted using multiple relay assemblies.It dispatches from the factory the test phase in unit master control dish platform
Between also may require that use using multiple relay assemblies constitute mimic-disconnecting switch.It is existing to use multiple relay assembly structures
At mimic-disconnecting switch can not good meet demand.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, propose it is a kind of using multiple relay assemblies constitute
Mimic-disconnecting switch can make the mimic-disconnecting switch structure constituted using multiple relay assemblies simple, easy to use.
To achieve the above object, the invention proposes a kind of mimic-disconnecting switch constituted using multiple relay assemblies, packets
Power switch is included, step-down transformer, flashing relay, double-wound relay, signal relay, flash test button, closes a floodgate and presses
Button, opening button, the first indicator light, the second indicator light, third indicator light, the 4th indicator light, the input of the step-down transformer
End is connected with a power switch, and the output end of step-down transformer is connected with one for that will exchange the rectifier bridge for becoming direct current, rectifies
Positive bus-bar and negative busbar are connected on bridge, No. 16 pins of the flashing relay are connected with positive bus-bar, and No. 14 of flashing relay
Pin is connected with negative busbar, and No. 15 pins of flashing relay are connected with a sudden strain of a muscle bus, and first indicator light one end passes through
One flash test button is connected with positive bus-bar, and the first indicator light other end is connected with negative busbar, flash test button also with sudden strain of a muscle
Bus is connected, and No. 1 pin of the double-wound relay is connected with a closing line, and closing line is by a switch knob and just
Bus is connected, and No. 5 pins of the double-wound relay are connected with a separating brake line, and separating brake line is by an opening button and just
Bus is connected, and No. 10 pins of the double-wound relay are connected with No. 1 pin of signal relay, and the 6 of double-wound relay
Number pin is connected with No. 5 pins of signal relay, and No. 9 pins of signal relay are connected with negative busbar, second instruction
Lamp is connected with No. 7 pins of double-wound relay, and third indicator light is connected with No. 8 pins of double-wound relay, the two-wire
No. 8 pins of circle relay are also connected with No. 13 pins of signal relay, No. 14 pins and the positive bus-bar phase of signal relay
Even, No. 4 pins of the double-wound relay are connected with a green light, and No. 3 pins of double-wound relay are connected with a red light, double
No. 2 pins of coil relay are connected with negative busbar, and the 4th indicator light is in parallel with a loudspeaker, the 4th indicator light one end with
Positive bus-bar is connected, and the other end of the 4th indicator light is connected with No. 1 pin of signal relay, and No. 10 of the signal relay are drawn
Foot is connected with negative busbar, and No. 11 pins of signal relay are connected with common end 1, No. 12 pins of signal relay and common end
2 are connected.
Preferably, the flashing relay is the SGJ-3B type flashing relay of Wuxi spark.
Preferably, the double-wound relay is the MM4KP type double-wound relay of Omron.
Preferably, the signal relay is the MY4N-GX type signal relay of Omron.
Preferably, being equipped with fuse on firewire between the power switch and step-down transformer.
Beneficial effects of the present invention: the configuration of the present invention is simple, small volume and less weight, so that constituted using multiple relay assemblies
Mimic-disconnecting switch is hardly damaged in the handling process, and the mimic-disconnecting switch constituted using multiple relay assemblies is effectively guaranteed
Validity；The mimic-disconnecting switch constituted using multiple relay assemblies is safe and reliable, and effective grounding can effectively guarantee to use
The safety of person and the safety being devices under.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of circuit diagram of the mimic-disconnecting switch constituted using multiple relay assemblies of the present invention；
Fig. 2 is a kind of flashing relay circuit diagram of the mimic-disconnecting switch constituted using multiple relay assemblies of the present invention；
Fig. 3 is a kind of double-wound relay circuit of the mimic-disconnecting switch constituted using multiple relay assemblies of the present invention
Figure；
Fig. 4 is a kind of signal relay circuit diagram of the mimic-disconnecting switch constituted using multiple relay assemblies of the present invention.
In figure: F1- power switch, T- step-down transformer, SGJ- flashing relay, 1M- double-wound relay, F- signal after
Electric appliance, AN1- flash test button, AN2- switch knob, AN3- opening button, the first indicator light of 1H-, the second indicator light of 2H-,
3H- third indicator light, the 4th indicator light of 4H-, B- loudspeaker.
[specific embodiment]
Refering to fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of mimic-disconnecting switch constituted using multiple relay assemblies of the present invention, packet
Include power switch F1, step-down transformer T, flashing relay SGJ, double-wound relay 1M, signal relay F, flash test by
Button AN1, switch knob AN2, opening button AN3, the first indicator light 1H, the second indicator light 2H, third indicator light 3H, the 4th instruction
Lamp 4H, the input terminal of the step-down transformer T are connected with a power switch F1, and the output end of step-down transformer T is connected with a use
In the rectifier bridge for becoming direct current will be exchanged, positive bus-bar and negative busbar are connected on rectifier bridge, No. 16 of the flashing relay SGJ are drawn
Foot is connected with positive bus-bar, and No. 14 pins of flashing relay SGJ are connected with negative busbar, No. 15 pins of flashing relay SGJ with
A piece sudden strain of a muscle bus is connected, and described one end first indicator light 1H is connected by a flash test button AN1 with positive bus-bar, and first refers to
Showing that the lamp 1H other end is connected with negative busbar, flash test button AN1 is also connected with sudden strain of a muscle bus, and the 1 of the double-wound relay 1M
Number pin is connected with a closing line, and closing line is connected by a switch knob AN2 with positive bus-bar, the double-wound relay
No. 5 pins of 1M are connected with a separating brake line, and separating brake line is connected by an opening button AN3 with positive bus-bar, the twin coil
No. 10 pins of relay 1M are connected with No. 1 pin of signal relay F, No. 6 pins and signal of double-wound relay 1M after
No. 5 pins of electric appliance F are connected, and No. 9 pins of signal relay F are connected with negative busbar, the second indicator light 2H and twin coil
No. 7 pins of relay 1M are connected, and third indicator light 3H is connected with No. 8 pins of double-wound relay 1M, the twin coil after
No. 8 pins of electric appliance 1M are also connected with No. 13 pins of signal relay F, No. 14 pins and the positive bus-bar phase of signal relay F
Even, No. 4 pins of the double-wound relay 1M are connected with a green light, No. 3 pins and a red light phase of double-wound relay 1M
Even, No. 2 pins of double-wound relay 1M are connected with negative busbar, and the 4th indicator light 4H is in parallel with a loudspeaker B, and the 4th refers to
Show that the one end lamp 4H is connected with positive bus-bar, the other end of the 4th indicator light 4H is connected with No. 1 pin of signal relay F, the letter
No. 10 pins of number relay F are connected with negative busbar, and No. 11 pins of signal relay F are connected with common end 1, signal relay
No. 12 pins of F are connected with common end 2, and the flashing relay SGJ is the SGJ-3B type flashing relay SGJ of Wuxi spark,
The double-wound relay 1M is that MM4KP type the double-wound relay 1M, the signal relay F of Omron are Omron
MY4N-GX type signal relay F is equipped with fuse on the firewire between the power switch F1 and step-down transformer T.
The course of work of the present invention:
During the work time, structure is simple, small for a kind of mimic-disconnecting switch constituted using multiple relay assemblies of the present invention
It is skilful light, so that be hardly damaged in the handling process using the mimic-disconnecting switch that multiple relay assemblies are constituted, it is effective to guarantee
Using the validity for the mimic-disconnecting switch that multiple relay assemblies are constituted；The simulation open circuit constituted using multiple relay assemblies
Device is safe and reliable, effective grounding, can effectively guarantee the safety of user and the safety being devices under.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (5)
1. a kind of mimic-disconnecting switch constituted using multiple relay assemblies, it is characterised in that: including power switch (F1), decompression
Transformer (T), double-wound relay (1M), signal relay (F), flash test button (AN1), closes flashing relay (SGJ)
Lock button (AN2), opening button (AN3), the first indicator light (1H), the second indicator light (2H), third indicator light (3H), the 4th refer to
Show lamp (4H), the input terminal of the step-down transformer (T) is connected with a power switch (F1), the output end of step-down transformer (T)
One is connected with for the rectifier bridge for becoming direct current will to be exchanged, positive bus-bar and negative busbar, the flashing relay are connected on rectifier bridge
(SGJ) No. 16 pins are connected with positive bus-bar, and No. 14 pins of flashing relay (SGJ) are connected with negative busbar, flashing relay
(SGJ) No. 15 pins are connected with a sudden strain of a muscle bus, and described first indicator light one end (1H) passes through a flash test button
(AN1) it is connected with positive bus-bar, the first indicator light (1H) other end is connected with negative busbar, and flash test button (AN1) is also female with sudden strain of a muscle
Line is connected, and No. 1 pin of the double-wound relay (1M) is connected with a closing line, and closing line passes through a switch knob
(AN2) it is connected with positive bus-bar, No. 5 pins of the double-wound relay (1M) are connected with a separating brake line, and separating brake line passes through one
A opening button (AN3) is connected with positive bus-bar, and the 1 of No. 10 pins of the double-wound relay (1M) and signal relay (F)
Number pin is connected, and No. 6 pins of double-wound relay (1M) are connected with No. 5 pins of signal relay (F), signal relay
(F) No. 9 pins are connected with negative busbar, and second indicator light (2H) is connected with No. 7 pins of double-wound relay (1M), the
Three indicator lights (3H) are connected with No. 8 pins of double-wound relay (1M), No. 8 pins of the double-wound relay (1M) also with
No. 13 pins of signal relay (F) are connected, and No. 14 pins of signal relay (F) are connected with positive bus-bar, the twin coil after
No. 4 pins of electric appliance (1M) are connected with a green light, and No. 3 pins of double-wound relay (1M) are connected with a red light, twin coil after
No. 2 pins of electric appliance (1M) are connected with negative busbar, and the 4th indicator light (4H) is in parallel with one loudspeaker (B), the 4th indicator light
The one end (4H) is connected with positive bus-bar, and the other end of the 4th indicator light (4H) is connected with No. 1 pin of signal relay (F), described
No. 10 pins of signal relay (F) are connected with negative busbar, and No. 11 pins of signal relay (F) are connected with common end 1, signal
No. 12 pins of relay (F) are connected with common end 2.
2. a kind of mimic-disconnecting switch constituted using multiple relay assemblies as described in claim 1, it is characterised in that: described
Flashing relay (SGJ) is the SGJ-3B type flashing relay (SGJ) of Wuxi spark.
3. a kind of mimic-disconnecting switch constituted using multiple relay assemblies as described in claim 1, it is characterised in that: described
Double-wound relay (1M) is the MM4KP type double-wound relay (1M) of Omron.
4. a kind of mimic-disconnecting switch constituted using multiple relay assemblies as described in claim 1, it is characterised in that: described
Signal relay (F) is the MY4N-GX type signal relay (F) of Omron.
5. a kind of mimic-disconnecting switch constituted using multiple relay assemblies as described in claim 1, it is characterised in that: described
Fuse is installed on firewire between power switch (F1) and step-down transformer (T).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910912526.XA CN110514939A (en) | 2019-09-25 | 2019-09-25 | A kind of mimic-disconnecting switch constituted using multiple relay assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910912526.XA CN110514939A (en) | 2019-09-25 | 2019-09-25 | A kind of mimic-disconnecting switch constituted using multiple relay assemblies |
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| Publication Number | Publication Date |
|---|---|
| CN110514939A true CN110514939A (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910912526.XA Pending CN110514939A (en) | 2019-09-25 | 2019-09-25 | A kind of mimic-disconnecting switch constituted using multiple relay assemblies |
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| CN (1) | CN110514939A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764491A (en) * | 2019-11-14 | 2020-02-07 | 中核核电运行管理有限公司 | Comprehensive debugging device for nuclear power station control panel |
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