CN106409628B - A kind of fire control type control and protective switching device with debugging function - Google Patents
A kind of fire control type control and protective switching device with debugging function Download PDFInfo
- Publication number
- CN106409628B CN106409628B CN201610790458.0A CN201610790458A CN106409628B CN 106409628 B CN106409628 B CN 106409628B CN 201610790458 A CN201610790458 A CN 201610790458A CN 106409628 B CN106409628 B CN 106409628B
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- China
- Prior art keywords
- main body
- fire
- switch main
- debugging
- fighting
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
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- Breakers (AREA)
Abstract
The present invention provides a kind of fire control type control and protective switching device with debugging function, including：Switch main body, auxiliary contact, the side of the auxiliary contactor module setting Switch main body, fire-fighting function module is installed on the Switch main body, include debugging submodule and operation submodule in fire-fighting function module, toggle switch is equipped between the debugging submodule and operation submodule, when toggle switch is in debugging position, when there are the failures such as phase shortage, overcurrent, stall, undercurrent, overvoltage, under-voltage, three-phase imbalance, Switch main body is threaded off automatically；When toggle switch is in running position, when encountering failure, Switch main body alarm non-tripping.Product in actual motion, no matter toggle switch be in where, when there is fire-fighting signal input, device for switching is forced into fire-fighting operating status, encounters failure alarm non-tripping.The present invention has small modular construction, arcing, electric arc long lifespan, continuous operation and reliability high, and when debugging fire-fighting equipment, can effectively be protected to equipment, avoids equipment impaired, while disclosure satisfy that the advantage of fire-fighting requirements.
Description
Technical field
The present invention relates to a kind of control and protective switching devices, more particularly to a kind of fire control type control with debugging function
System and protection device for switching.
Background technology
Control and protective switch product uses modular single product structural shape, and it is (molten to be integrated with traditional breaker
Disconnected device), the major function of contactor, overload (or overcurrent, disconnected phase) protective relay, starter, isolator etc., be mainly used for handing over
Flow 50Hz (60Hz), the electricity that rated voltage to 690V, rated current is from 0.8A to 630A, adjustable working electric current is from 0.8A to 630A
It is connected in Force system, the circuit under carrying and disjunction normal condition (including defined overload condition), and can connect, carry simultaneously
Circuit under non-normal condition as defined in disjunction (such as short circuit).Function is as follows：With long-distance automatic control and on the spot direct people
Power control function；With panel instruction and dynamoelectric signal warning function；With over-and under-voltage defencive function；It is protected with disconnected phase phase shortage
Protective function；When m- current protection characteristic with cooperation；With inverse time lag, specified time and instantaneous three section protection characteristic.
Apolegamy function module or attachment as needed, you can realize to all kinds of motor loads, with the control and protection of electric loading.
From its structurally and functionally for, control and protective switch series of products be no longer contactor or breaker or
The single products such as electrothermal relay, but a set of Control protection system.It is discrete that its appearance fundamentally solves traditional use
Component (being typically breaker or fuse+contactor+overload relay) is controlled and is protected caused by selection is unreasonable
Shield matches reasonable variety of problems, especially overcomes due to being combined one using between the electric equipment products of different appraisal standards
When rising, protection feature coordinates uncoordinated phenomenon with control characteristic, greatly improves the reliable for operation of Control and protection system
Property and continuous operation performance.
It is replaced currently, control and protective switch is the best of the low-voltage electrical apparatuses such as breaker, contactor, electrothermal relay, fuse
Small for product, environmental pollution degree of protection is high, installs and uses and maintenance operation is convenient, be widely used in various works
Industry facility, business and civilian installation, infrastructure, fire-fighting system etc..
But fire-fighting equipment is during installation and debugging, often because various factors leads to motor overload, and existing fire-fighting
Type control and protective switch has when loading the characteristic not tripped of only alarming in the event of failure, is easy to make motor in debugging in this way
And switchgear etc. is impaired.
Invention content
For the above-mentioned problems of the prior art, the present invention provide it is a kind of with debugging function fire control type control and protect
Device for switching is protected, which includes：Switch main body is arranged in Switch main body, auxiliary contactor module, the auxiliary contactor module
Side is equipped with fire-fighting function module on Switch main body, includes debugging submodule and operation submodule in fire-fighting function module
Block is equipped with toggle switch between the debugging submodule and operation submodule, when toggle switch is in debugging position, has
Defencive function is debugged, when there are the failures such as phase shortage, overcurrent, stall, undercurrent, overvoltage, under-voltage or three-phase imbalance, Switch main body is certainly
It is dynamic to thread off；It is fire control type control and protective switch when toggle switch is in running position, when encountering failure, Switch main body is only
Alarm non-tripping.
In this application, fire-fighting function module can be connected, (including defined mistake under carrying and disjunction abnormal condition
Carry, overcurrent condition) electric current, realize the function of " only alarm do not trip (dropout) ".
In this application, product is in actual motion, no matter toggle switch no matter be in where, when there is fire-fighting signal
When input, device for switching is forced into fire-fighting operating status, encounters failure alarm non-tripping.
Preferably, the fire-fighting function module is mounted on the another side of Switch main body.The Switch main body is another
One side is the position installed relative to auxiliary contactor module.
Preferably, operation panel is provided on the device for switching, the operation panel is equipped at least four rotations
Button control bit：Automatically control position, trip positions, open position, buckle position.
In this application, it automatically controls under location status, it can remote auto control by the break-make of coil control circuit.
In this application, under trip positions state, such as there is overload, overcurrent, short circuit, equal failure of breaking and long-range shunt opening
It evens interior corresponding function module action when dropout out, so that main contact and coil is controlled contact and disconnect.
In this application, under open position state, coil control contact is in open position.
In this application, under the state of buckle position, the main contact normal reset threaded off is detained again.
Preferably, further include having isolation control position on the operation panel, for motor circuit and distribution electricity
Isolated from power in road.
Preferably, display panel is provided on the device for switching, the display panel is LCD Chinese displays,
There are four function buttons for setting on display panel, and function, data function, shift function, reset function is respectively arranged.
Preferably, the auxiliary contactor module be two normally open contacts, a normally closed interlock, a short circuiting contact,
One overload contact.Wherein short circuiting contact, overload contact belong to signal alarm contact, and when writing circuit, that overload occurs is (or overcurrent, disconnected
Phase) failure when operation knob be in trip positions, overload contact (normally open contact) failure alarm signal is closed, main circuit disjunction；
When short trouble occurs, operation panel is in trip positions, and short circuiting contact (normally open contact) short-circuit alarming signal is closed, and overload is touched
Head failure alarm signal is closed, firmly circuit disjunction.
Preferably, further include having additional auxiliary contactor module on Switch main body, connect with auxiliary contactor module, it is described
Additional auxiliary contactor module is a normally open contact and a normally closed interlock.
In this application, Switch main body is control and protective switch in the prior art, to Switch main body without particular/special requirement.
Compared with prior art, the invention has the advantages that：
1, modular construction, arcing be small, electric arc long lifespan, continuous operation and reliability are high.
2, when debugging fire-fighting equipment, effectively equipment can be protected, avoid equipment impaired, disclosure satisfy that simultaneously
Fire-fighting requirements.
3, product is in actual motion, no matter toggle switch be in where, when there is fire-fighting signal input, switch electricity
Device is forced into fire-fighting operating status, encounters failure alarm non-tripping.
Description of the drawings
Fig. 1 is device for switching overall schematic
Fig. 2 is that device for switching decouples schematic diagram
Fig. 3 is operation panel schematic diagram
Fig. 4 is display panel schematic diagram
Fig. 5 is fire-fighting function module diagram
Fig. 6 is fire-fighting function module circuit diagram
Reference numeral
1：Switch main body；2：Auxiliary contactor module；3：Fire-fighting function module；301：Debug submodule；302：Run submodule
Block；303：Toggle switch；6：Operation panel；601：Automatically control position；602：Trip positions；603：Open position；604：Again
Button bit is set；605：Isolation control position；7：Display panel；701 setting functions；702：Data function；703：Shift function；704
Reset function；8：Additional auxiliary contactor module
Specific implementation mode
In conjunction with attached drawing 1-6, the present invention provides a kind of fire control type control and protective switching device with debugging function, this is opened
Pass includes：The side of Switch main body 1, Switch main body is arranged in Switch main body 1, auxiliary contactor module 2, the auxiliary contactor module
Fire-fighting function module 3 is installed on 1, includes debugging submodule 301 and operation submodule 302, institute in fire-fighting function module 3
It is equipped with toggle switch 303 between the debugging submodule 301 stated and operation submodule 302, when toggle switch 303 is in debugging position
When, there is debugging defencive function to be opened when there are the failures such as phase shortage, overcurrent, stall, undercurrent, overvoltage, under-voltage or three-phase imbalance
Ontology 1 is closed to thread off automatically；When toggle switch 303 is in running position, it is fire control type control and protective switch, encounters failure
When, 1 alarm non-tripping of Switch main body.
In this application, fire-fighting function module 3 can be connected, is (including defined under carrying and disjunction abnormal condition
Overload, overcurrent condition) electric current, realize the function of " only alarm do not trip (dropout) ".
In this application, product is in actual motion, no matter toggle switch 303 no matter be in where, when there is fire-fighting
When signal inputs, device for switching is forced into fire-fighting operating status, encounters failure alarm non-tripping.
Preferably, the fire-fighting function module 3 is mounted on the another side of Switch main body 1.The Switch main body 1
Another side is the position installed relative to auxiliary contactor module.
Preferably, operation panel 6 is provided on the device for switching, the operation panel is equipped at least four rotations
Button control bit：Automatically control position 601, trip positions 602, open position 603, buckle position 604.
In this application, it automatically controls under 601 state of position, it can remote auto control by the break-make of coil control circuit
System.
In this application, under 602 state of trip positions, such as occur overload, overcurrent, short circuit, break equal failure and remotely
It evens interior corresponding function module action when shunted exciter tripping out, so that main contact and coil is controlled contact and disconnect.
In this application, under 603 state of open position, coil control contact is in open position.
In this application, under 604 state of buckle position, the main contact normal reset threaded off is detained again.
Preferably, further include having isolation control position 605 on the operation panel 6, for motor circuit and match
Isolated from power in circuit.
Preferably, display panel 7 is provided on the device for switching, the display panel 7 is aobvious for LCD Chinese
Show, there are four function buttons for setting on display panel 7, and function 701 is respectively arranged, data function 702, shift function 703, answers
Bit function 704.
Preferably, the auxiliary contactor module 2 be two normally open contacts, a normally closed interlock, a short circuiting contact,
One overload contact.Wherein short circuiting contact, overload contact belong to signal alarm contact, and when writing circuit, that overload occurs is (or overcurrent, disconnected
Phase) failure when operation knob be in trip positions, overload contact (normally open contact) failure alarm signal is closed, main circuit disjunction；
When short trouble occurs, operation panel is in trip positions, and short circuiting contact (normally open contact) short-circuit alarming signal is closed, and overload is touched
Head failure alarm signal is closed, firmly circuit disjunction.
Preferably, further include having additional auxiliary contactor module 8 on Switch main body 1, connect with auxiliary contactor module 2, institute
The additional auxiliary contactor module 8 stated is a normally open contact and a normally closed interlock.
In this application, Switch main body 1 is control and protective switch in the prior art, is wanted without special to Switch main body 1
It asks.
Embodiment 1
A kind of fire control type control and protective switching device with debugging function, the switch include：Switch main body (1), it is auxiliary
Help contact module (2), the side of Switch main body (1) is arranged in the auxiliary contactor module, further include on Switch main body (1) have it is attached
Add auxiliary contactor module (8), connect with auxiliary contactor module (2), fire-fighting function module (3) is installed on Switch main body (1), is disappeared
Include debugging submodule (301) and operation submodule (302), the debugging submodule (301) in anti-function module (3)
It is equipped with toggle switch (303) between operation submodule (302), when toggle switch (303) is in debugging position, there is debugging
Defencive function, when there are the failures such as phase shortage, overcurrent, stall, undercurrent, overvoltage, under-voltage, three-phase imbalance, Switch main body (1) is automatic
It threads off；It is fire control type control and protective switch when toggle switch (303) is in running position, when encountering failure, Switch main body
(1) alarm non-tripping.
Fire-fighting function module (3) is mounted on the another side of Switch main body (1).
Operation panel (6) is provided on the device for switching, the operation panel is controlled equipped at least four knobs
Position：Automatically control position (601), trip positions (602), open position (603), buckle position (604), isolation control position
(605)。
Display panel (7) is provided on the device for switching, the display panel (7) is LCD Chinese displays, display
Setting is there are four function button on panel (7), be respectively arranged function (701), data function (702), shift function (703),
Reset function (704).
Claims (6)
1. a kind of fire control type control and protective switching device with debugging function, including：Switch main body (1), auxiliary contact mould
Block (2), the auxiliary contactor module are arranged in the side of Switch main body (1), it is characterised in that：The Switch main body (1)
On fire-fighting function module (3) is installed, include debugging submodule (301) and operation submodule in fire-fighting function module (3)
(302), toggle switch (303) is equipped between the debugging submodule (301) and the operation submodule (302), when described group
When code switch (303) is in debugging position, there is phase shortage, overcurrent, stall, undercurrent, overvoltage, under-voltage or three-phase imbalance failure
When, the Switch main body (1) is threaded off automatically；When the toggle switch (303) is in running position, and when encountering failure, institute
State Switch main body (1) alarm non-tripping；
The fire-fighting function module is mounted on the another side of Switch main body；The Switch main body another side be relative to
The position of auxiliary contactor module installation.
2. device for switching according to claim 1, it is characterised in that：It is provided with operation panel on the device for switching
(6), the operation panel is equipped at least four knob control bits：It automatically controls position (601), trip positions (602), disconnect
Position (603), buckle position (604).
3. device for switching according to claim 2, it is characterised in that：Further include having isolation on the operation panel (6)
It controls position (605), for the isolated from power in motor circuit and power distribution circuit.
4. according to any device for switching of claim 1-3, it is characterised in that：Display is provided on the device for switching
Panel (7), the display panel (7) are LCD Chinese displays, and there are four function buttons for setting on display panel (7), respectively
Function button (701), data function button (702), shift function button (703), reset function button (704) are set.
5. device for switching according to claim 1, it is characterised in that：The auxiliary contactor module (2) includes two normal
Open contact, a normally closed interlock, a short circuiting contact and an overload contact.
6. device for switching according to claim 1, it is characterised in that：Further include thering is additional auxiliary to touch on Switch main body (1)
Head module (8) is connect with auxiliary contactor module (2), and the additional auxiliary contactor module (8) is a normally open contact and one
Normally closed interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610790458.0A CN106409628B (en) | 2016-08-31 | 2016-08-31 | A kind of fire control type control and protective switching device with debugging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610790458.0A CN106409628B (en) | 2016-08-31 | 2016-08-31 | A kind of fire control type control and protective switching device with debugging function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106409628A CN106409628A (en) | 2017-02-15 |
| CN106409628B true CN106409628B (en) | 2018-10-30 |
Family
ID=58001273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610790458.0A Active CN106409628B (en) | 2016-08-31 | 2016-08-31 | A kind of fire control type control and protective switching device with debugging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106409628B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2834379B1 (en) * | 2002-01-02 | 2004-05-21 | Schneider Electric Ind Sa | APPARATUS FOR MOTOR CONTROL AND PROTECTION |
| DE102008031335B4 (en) * | 2008-07-02 | 2012-03-22 | Eaton Industries Gmbh | Electrical protection device with control electronics |
| CN101477924B (en) * | 2008-11-24 | 2011-01-05 | 扬州新菱电器有限公司 | Switch electric appliance for control and protection |
| CN102157308A (en) * | 2011-03-17 | 2011-08-17 | 浙江中凯科技股份有限公司 | Operating mechanism of controlling and protecting switch apparatus |
| CN202332750U (en) * | 2011-11-23 | 2012-07-11 | 扬州新菱电器有限公司 | Control and protection switch |
| CN206163446U (en) * | 2016-08-31 | 2017-05-10 | 扬州新菱电器有限公司 | Control of fire control type and protection switch electrical apparatus with debugging facility |
-
2016
- 2016-08-31 CN CN201610790458.0A patent/CN106409628B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106409628A (en) | 2017-02-15 |
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