CN206163446U - Control of fire control type and protection switch electrical apparatus with debugging facility - Google Patents
Control of fire control type and protection switch electrical apparatus with debugging facility Download PDFInfo
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- CN206163446U CN206163446U CN201621023151.XU CN201621023151U CN206163446U CN 206163446 U CN206163446 U CN 206163446U CN 201621023151 U CN201621023151 U CN 201621023151U CN 206163446 U CN206163446 U CN 206163446U
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Abstract
The utility model provides a control of fire control type and protection switch electrical apparatus with debugging facility, include: the switch body, auxiliary contact, auxiliary contact set up the side of switch body, the switch body on install the fire control functional module, including debugging submodule piece and operation submodule piece in the fire control functional module, debugging submodule piece and operation submodule piece between be equipped with dial switch, when dial switch is in the debugging position, appear lacking looks, overflow, block up the commentaries on classics, during trouble such as undercurrent, excessive pressure, under -voltage, unbalanced three phase, switch body automatic trip, when dial switch was in operation position, when meetting the trouble, the switch body was only reported to the police and is not threaded off. The product is when the actual motion, and no matter where dial switch is in, and when fire control signal input, switch electrical apparatus force to get into fire control running state, meets the trouble and only reports to the police and do not thread off. The utility model discloses modular structure has, the arcing is little, electric arc is longe -lived, continuous operation nature and reliability high, and when the debugging fire -fighting equipment, can protect equipment effectively, avoids equipment impaired, can satisfy the advantage of fire control requirement simultaneously.
Description
Technical field
The utility model is related to a kind of control and protective switching device, more particularly to a kind of fire-fighting with debugging function
Type control and protective switching device.
Background technology
Control and protective switch product adopts modular single product structural shape, is integrated with traditional breaker (molten
Disconnected device), contactor, the major function of overload (or excessively stream, disconnected phase) protective relay, starter, isolator etc., be mainly used in handing over
Stream 50Hz (60Hz), rated voltage to 690V, the electricity that rated current is from 0.8A to 630A, adjustable working electric current is from 0.8A to 630A
Circuit in Force system under connection, carrying and disjunction normal condition (including the overload condition of regulation), and can connect, carry simultaneously
Circuit under the non-normal condition (such as short circuit) that disjunction specifies.Function is as follows：With far distance automatic controlling and on the spot direct people
Power control function；Indicate with panel and dynamoelectric signal warning function；With over-and under-voltage defencive function；Protect 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.
Functional module or annex are matched as needed, you can realized to all kinds of motor loads, the control with electric loading and protection.
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 employing
Control and guarantor that components and parts (typically breaker or fuse+contactor+overload relay) cause because selection is unreasonable
Shield coordinates irrational variety of problems, particularly overcomes due to combining one between the electric equipment products using different appraisal standards
When rising, protection feature coordinates uncoordinated phenomenon with control characteristic, drastically increases the reliable of Control and protection system
Property and continuous runnability.
At present, control and protective switch is most preferably replacing for the low-voltage electrical apparatuses such as breaker, contactor, electrothermal relay, fuse
For product, small volume, environmental pollution degree of protection is high, installs and uses and maintenance operation is convenient, is 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, Jing is often because various factors causes motor overload, and existing fire-fighting
Type control and protective switch has the characteristic not tripped of only reporting to the police when loading faulty, is so easy to make motor in debugging
And switchgear etc. is impaired.
Utility model content
For the problem that above-mentioned prior art is present, the utility model provides a kind of control of the fire control type with debugging function
With protection switch electrical equipment, the switch includes：Switch main body, auxiliary contact, described auxiliary contact arranges the side of Switch main body,
Fire-fighting function module is installed on Switch main body, debugging submodule and operation submodule, institute are included in fire-fighting function module
Toggle switch is provided between the debugging submodule stated and operation submodule, when toggle switch is in debugging position, with debugging
Defencive function, when there is the failure such as phase shortage, excessively stream, stall, undercurrent, overvoltage, under-voltage, three-phase imbalance, Switch main body takes off automatically
Button；It is fire control type control and protective switch when toggle switch is in run location, when running into failure, Switch main body is only reported to the police
Do not thread off.
In this application, fire-fighting function module, can connect, under carrying and disjunction abnormal condition (including the mistake of regulation
Carry, excessively stream condition) electric current, realize the function of " only report to the police do not trip (dropout) ".
In this application, product is in actual motion, and no matter where no matter toggle switch be in, when there is fire-fighting signal
During input, device for switching is forced into fire-fighting running status, runs into failure alarm non-tripping.
Preferably, guidance panel is provided with described device for switching, the guidance panel is provided with least four rotations
Button control bit：Automatically control position, trip positions, open position, buckle position.
In this application, automatically control under location status, can remote auto control by the break-make of coil control circuit.
In this application, under trip positions state, such as there is overload, excessively stream, short circuit, equal failure of breaking and long-range shunt opening
Even interior corresponding function module action during dropout out, main contact and coil control contact is disconnected.
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, isolation control position is also included on described guidance panel, for motor circuit and distribution electricity
Isolated from power in road.
Preferably, display floater is provided with described device for switching, described display floater is LCD Chinese displays,
Four function buttons are provided with display floater, function, data function, shift function, reset function are respectively set.
Preferably, described two normally open contacts of auxiliary contact, normally closed interlock, short circuiting contact, a mistake
Carry contact.Wherein short circuiting contact, overload contact belong to signal alarm contact, when write loop there is overload (or excessively stream, disconnected phase) therefore
Operation knob is in trip positions, overload contact (normally open contact) failure alarm signal closure, main circuit disjunction during barrier；Generation is short
During the failure of road, guidance panel is in trip positions, and short circuiting contact (normally open contact) short-circuit alarming signal closure transships contact failure
Alarm signal is closed, firmly circuit disjunction.
Preferably, additional auxiliary contact is also included on Switch main body, is connected with auxiliary contact, described additional auxiliary
Contact is normally open contact, a normally closed interlock.
In this application, Switch main body is control and protective switch of the prior art, to Switch main body without particular/special requirement.
Compared with prior art, the utility model has the advantages that：
1st, modular construction, arcing be little, electric arc life-span length, continuous maneuverability and reliability are high.
2nd, when fire-fighting equipment is debugged, effectively equipment can be protected, it is to avoid equipment is damaged, while disclosure satisfy that
Fire-fighting requirements.
3rd, product is in actual motion, and no matter where toggle switch is in, when there is fire-fighting signal to be input into, switch electricity
Device is forced into fire-fighting running status, runs into 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 guidance panel schematic diagram
Fig. 4 is display floater schematic diagram
Fig. 5 is fire-fighting function module diagram
Reference
1：Switch main body；2：Auxiliary contact；3：Fire-fighting function module；301：Debugging submodule；302：Operation submodule；
303：Toggle switch；6：Guidance panel；601：Automatically control position；602：Trip positions；603：Open position；604：Button bit again
Put；605：Isolation control position；7：Display floater；701 arrange function；702：Data function；703：Shift function；704 reset
Function；8：Additional auxiliary contact
Specific embodiment
With reference to accompanying drawing 1-5, the utility model provides a kind of fire control type control and protective switching device with debugging function,
The switch includes：Switch main body 1, auxiliary contact 2, described auxiliary contact arranges the side of Switch main body 1, on Switch main body 1
It is provided with fire-fighting function module 3, fire-fighting function module 3 and includes debugging submodule 301 and operation submodule 302, it is described
Debugging submodule 301 and operation submodule 302 between be provided with toggle switch 303, when toggle switch 303 in debugging position
When, with debugging defencive function, when there is the failure such as phase shortage, excessively stream, stall, undercurrent, overvoltage, under-voltage, three-phase imbalance, switch
Body 1 is threaded off automatically；It is fire control type control and protective switch when toggle switch 303 is in run location, when running into failure,
1 alarm non-tripping of Switch main body.
In this application, fire-fighting function module 3, can connect, under carrying and disjunction abnormal condition (including regulation
Overload, excessively stream condition) electric current, realize the function of " only report to the police do not trip (dropout) ".
In this application, product is in actual motion, and no matter where no matter toggle switch 303 be in, when there is fire-fighting
During signal input, device for switching is forced into fire-fighting running status, runs into failure alarm non-tripping.
Preferably, described fire-fighting module 3 is arranged on the another side of Switch main body 1.Described Switch main body 1 is another
Side is the position installed relative to auxiliary contact.
Preferably, guidance panel 6 is provided with described device for switching, the guidance panel is provided with least four rotations
Button control bit：Automatically control position 601, trip positions 602, open position 603, buckle position 604.
In this application, under automatically controlling the state of position 601, can remote auto control by the break-make of coil control circuit
System.
In this application, under the state of trip positions 602, such as there is overload, excessively stream, short circuit, equal failure of breaking and remotely
Even interior corresponding function module action during shunted exciter tripping out, main contact and coil control contact is disconnected.
In this application, under the state of open position 603, coil control contact is in open position.
In this application, under the state of buckle position 604, the main contact normal reset threaded off is detained again.
Preferably, isolation control position 605 is also included on described guidance panel 6, for motor circuit and is matched somebody with somebody
Isolated from power in circuit.
Preferably, display floater 7 is provided with described device for switching, described display floater 7 is that LCD Chinese is aobvious
Show, four function buttons are provided with display floater 7, function 701, data function 702, shift function 703, multiple is respectively set
Bit function 704.
Preferably, described auxiliary contact 2 be two normally open contacts, normally closed interlock, short circuiting contact, one
Overload contact.Wherein short circuiting contact, overload contact belong to signal alarm contact, and overload (or excessively stream, disconnected phase) occurs when loop is write
Operation knob is in trip positions, overload contact (normally open contact) failure alarm signal closure, main circuit disjunction during failure；Occur
During short trouble, guidance panel is in trip positions, short circuiting contact (normally open contact) short-circuit alarming signal closure, overload contact event
Barrier alarm signal closure, firmly circuit disjunction.
Preferably, additional auxiliary contact 8 is also included on Switch main body 1, is connected with auxiliary contact 2, described is additional
Auxiliary contact 8 is normally open contact, a normally closed interlock.
In this application, Switch main body 1 is control and protective switch of the prior art, and Switch main body 1 is wanted without special
Ask.
Embodiment 1
A kind of fire control type control and protective switching device with debugging function, the switch includes：Switch main body (1), it is auxiliary
Help contact (2), described auxiliary contact that the side of Switch main body (1) is set, additional auxiliary is also included on Switch main body (1) and is touched
Head (8), is connected with auxiliary contact (2), is provided with Switch main body (1) in fire-fighting function module (3), fire-fighting function module (3)
Include debugging submodule (301) and operation submodule (302), described debugging submodule (301) and operation submodule
(302) toggle switch (303) is provided between, when toggle switch (303) is in debugging position, with debugging defencive function, is gone out
During the failures such as existing phase shortage, excessively stream, stall, undercurrent, overvoltage, under-voltage, three-phase imbalance, Switch main body (1) is threaded off automatically；Work as dial-up
Switch (303) in run location when, be fire control type control and protective switch, when running into failure, Switch main body (1) is only reported to the police not
Thread off.
Another side of the fire-fighting module (3) installed in Switch main body (1).
Guidance panel (6) is provided with described device for switching, the guidance panel is provided with the control of at least four knobs
Position：Automatically control position (601), trip positions (602), open position (603), buckle position (604), isolation control position
(605)。
Display floater (7) is provided with described device for switching, described display floater (7) is LCD Chinese displays, is shown
Four function buttons are provided with panel (7), respectively arrange 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
(2), described auxiliary contact arranges the side of Switch main body (1), it is characterised in that：It is provided with described Switch main body (1)
Debugging submodule (301) and operation submodule (302), institute are included in fire-fighting function module (3), fire-fighting function module (3)
State and be provided with toggle switch (303) between debugging submodule (301) and operation submodule (302), when the toggle switch
(303) in debugging position when, it is described to open when there is phase shortage, excessively stream, stall, undercurrent, overvoltage, under-voltage, three-phase imbalance failure
Close body (1) to thread off automatically；When the toggle switch (303) is in run location, and when running into failure, the Switch main body
(1) alarm non-tripping.
2. device for switching according to claim 1, it is characterised in that：Guidance panel is provided with described device for switching
(6), the guidance panel is provided with least four knob control bits：Automatically control position (601), trip positions (602), disconnect
Position (603), buckle position (604).
3. device for switching according to claim 2, it is characterised in that：Isolation is also included on described guidance panel (6)
Control position (605), for the isolated from power in motor circuit and power distribution circuit.
4. according to the arbitrary described device for switching of claim 1-3, it is characterised in that：Display is provided with described device for switching
Panel (7), described display floater (7) is LCD Chinese displays, four function buttons is provided with display floater (7), respectively
Function (701), data function (702), shift function (703), reset function (704) are set.
5. device for switching according to claim 1, it is characterised in that：Described auxiliary contact (2) is two normally open contacts,
One normally closed interlock, short circuiting contact, an overload contact.
6. device for switching according to claim 1, it is characterised in that：Also include additional auxiliary on Switch main body (1) to touch
Head (8), is connected with auxiliary contact (2), and described additional auxiliary contact (8) is a normally open contact, a normally closed interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023151.XU CN206163446U (en) | 2016-08-31 | 2016-08-31 | Control of fire control type and protection switch electrical apparatus with debugging facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621023151.XU CN206163446U (en) | 2016-08-31 | 2016-08-31 | Control of fire control type and protection switch electrical apparatus with debugging facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206163446U true CN206163446U (en) | 2017-05-10 |
Family
ID=58650237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621023151.XU Active CN206163446U (en) | 2016-08-31 | 2016-08-31 | Control of fire control type and protection switch electrical apparatus with debugging facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206163446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409628A (en) * | 2016-08-31 | 2017-02-15 | 扬州新菱电器有限公司 | Firefighting type control and protection switch device with debugging function |
-
2016
- 2016-08-31 CN CN201621023151.XU patent/CN206163446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409628A (en) * | 2016-08-31 | 2017-02-15 | 扬州新菱电器有限公司 | Firefighting type control and protection switch device with debugging function |
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