CN102437652B - Breaker capable of being controlled in long distance - Google Patents
Breaker capable of being controlled in long distance Download PDFInfo
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- CN102437652B CN102437652B CN2011104458265A CN201110445826A CN102437652B CN 102437652 B CN102437652 B CN 102437652B CN 2011104458265 A CN2011104458265 A CN 2011104458265A CN 201110445826 A CN201110445826 A CN 201110445826A CN 102437652 B CN102437652 B CN 102437652B
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- circuit breaker
- remote controlled
- controlled circuit
- latching relay
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Breakers (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention discloses a breaker capable of being controlled in a long distance. The breaker comprises a fuse-free switch, a magnetic latching relay, a current detection module, a first micro-switch and a second micro-switch, wherein the magnetic latching relay, the current detection module, the first micro-switch and the second micro-switch are equipped with a first signal wire, a second signal wire, a third signal wire, a fourth signal wire, a fifth signal wire and a sixth signal wire and are connected with a signal output part. Signals are output through the signal output part so that the breaker and energy-consumed electric equipment which is connected with the signal output part can be controlled in a long-distance manner by a user in the long distance, or a service space can be managed and controlled in real time. With the adoption of the breaker in the invention, not only the protection function of the electricity safety can be achieved, but also the real-time electricity amount can be known by the user; therefore, the user can carry out operations for saving electricity, thereby reducing the waste of the electric energy. Furthermore, a plug-in part equipped with plug-ins can be used for updating the traditional equipment to be provided with the long-distance monitoring performance, thereby improving the functions of the traditional equipment.
Description
Technical field
The present invention relates to a kind of remote controlled circuit breaker, it is by settings such as current detecting module and signal efferents, allow the user long-range namely can be to this remote controlled circuit breaker, and the power consumption electric equipment that connects, or service clearance, carry out real-time management and control.
Background technology
Traditional circuit breaker, the no fuse that namely is commonly called as is opened up, and circuit integrated in same loop with in the same space normally can form the function of short-circuit protection when electricity consumption overloads.Its start principle is normally utilized the mode of physics hotness, forms escape and opens circuit, and produces defencive function.And it normally adopts the mode of rated current amount to classify, and must flow through greater than rated current, and circuit breaker just can move.It is bigger to have served as live stream, and then the speed that opens circuit of escape is shorter, and required time is then longer otherwise escape opens circuit.For example indicating rated current on the known circuit breaker is 20 amperes, then must flow through the electric current greater than 20 amperes, and circuit breaker just can move, and escape forms and opens circuit automatically.If all plugs in a certain room all are to be picked out by same branch switch, if the no-fuse switch rated capacity of this shunt is 20 amperes, and employed electric equipment power consumption summation is 19 amperes on all plugs, then is safe in theory, and no-fuse switch can escape." escape " word refers to no-fuse switch automatic " card " one, jumps to the state of OFF from ON.If total electricity consumption is 21 amperes, to see that then the setting of this no-fuse switch decides with actual at that time situation, sometimes have some tolerances, certainly just can escape yet, it is few and the time is very short to surpass rated capacity, have only the words of a few minutes also may not can escape, have uncertain secret worry in this link of safety utilization of electric power relatively.If but load is talked about the no-fuse switch meeting normally because overload and escape, but be may not be certain escape in seconds usually for to 30 amperes even higher.Even quite specified 20 ampere-capacities of phase are increased to the ampere amount of several times, no-fuse switch also can be not in seconds escape immediately, and as yet not in several seconds of escape, because the electric current that passes through is very big, cause circuit to continue overload, electrical equipment, electric wire equitemperature are increased to the state of possible fusion even burning, form the fire alarm disaster.In addition, also there is another function in traditional no-fuse switch, and when causing the short circuit electric leakage, escape produces protection immediately when apparatus failure or manual operation are improper.But often when leakage current was very little, traditional no-fuse switch did not have the escape phenomenon.Yet, even leakage current is very little, also usually fatal danger can appear.With human body, the electric current by heart namely might be fatal as long as surpass 100 milliamperes, and the electric current by muscle surpasses 25 milliamperes and namely imperious contraction of muscle may take place, and makes human body can't break away from power supply.Generally speaking should escape at no-fuse switch below 30 milliamperes, and the escape time is in 0.1 second.Certainly Tripping Current is more little, the time is more more short, and is relatively just more safe.Obvious traditional no-fuse switch also can't produce the function of protecting human body, also can't carry out remote monitoring, prevents that the electrification accident from taking place.
Therefore sum up and conclude, conventional circuit breaker can produce following shortcoming usually: one, because conventional circuit breaker is the mode that rises according to the metal physics hotness, carrying out escape disconnects, therefore be to be equal to or slightly greater than rated current for the electric current that flows through, this traditional circuit breaker and escape disconnection at once, after must waiting for a period of time, could disconnect by escape, produce the phenomenon that the delay escape opens circuit; And escape is long breaking time, the overload protection scarce capacity, and the short-circuit protection ability is then barely satisfactory, owing to there is not the ego function diagnosis capability, therefore can't know good from bad, and safety causes anxiety really.Two, the circuit control that only can carry out switch to electrical equipment or the power consumption facility of identical category, and other technology outside the unmatchful electric power and function are done further to extend, and whole function is comparatively weak.Three, the user can't know the electricity consumption condition in the loop at once, can't implement the measure of energy saving immediately, does not possess the function of energy saving.Four, the function that does not possess remote monitoring, the user can't manage and control long-range.
The present invention mainly is the every shortcoming at aforementioned known circuit breaker, the brand-new invention of doing.
Summary of the invention
First purpose of the present invention is a kind of remote controlled circuit breaker, and it allows the user know and know real-time power consumption by the setting of no-fuse switch, magnetic latching relay, current detecting module etc., promotes the safety of electricity consumption.
Second purpose of the present invention is a kind of remote controlled circuit breaker, allows the user be able to carry out the operation of power saving at once according to shown electricity consumption, reduces waste of electric energy.
The 3rd purpose of the present invention is a kind of remote controlled circuit breaker, allows the user can estimate whole month electricity cost voluntarily, carries out every power saving behavior at once, produces energy-conservation electricity consumption and reaches the function that energy conservation is used.
The 4th purpose of the present invention, be a kind of remote controlled be circuit breaker, not changing under existing traditional no-fuse switch equipment, legacy equipment can be upgraded to the function that possesses remote monitoring.
The 5th purpose of the present invention is a kind of remote controlled circuit breaker, can do management in real time to the coherent signal that circuit breaker is exported.
The 6th purpose of the present invention is a kind of remote controlled circuit breaker, can set threshold value, accurately adjusts, controls the operating conditions of every energy consumption equipment in the building, produces the function of the management of power use and Electrical Safety.
The 7th purpose of the present invention is a kind of remote controlled circuit breaker, the user long-range namely can be to its power consumption electric equipment that connects, or service clearance manages and controls.
In order to reach the present invention, a kind of remote controlled circuit breaker of the present invention comprises: no-fuse switch, magnetic latching relay, current detecting module, first sensitive switch, and second sensitive switch; Wherein, described no-fuse switch is to open up as the security control in a loop, and the one end is power end, and the other end is load end; Described magnetic latching relay, the one end electrically connects the load end of described no-fuse switch, the other end is to electrically connect line, pass current detecting module, and pass from the other end of current detecting module, form feeder ear and be connected to electric equipment, electric power is provided, and be provided with the 4th, the 5th signal line, be connected to a signal efferent; Described current detecting module is used for the magnitude of current size that described magnetic latching relay is flow through in detecting, and is connected to described signal efferent with second, third signal line; Described first sensitive switch is arranged at a side of described no-fuse switch, and is connected to described signal efferent with first signal line; Described second sensitive switch is arranged at a side of described magnetic latching relay, and is connected to described signal efferent with the 6th signal line; Described first and second sensitive switch is connected in series with a wiring: by described signal efferent output signal, the user long-range namely can be to described remote controlled circuit breaker, and the electric equipment that connects, service clearance are done real-time management and control.
In addition, remote controlled circuit breaker is formed receiving portion and plug-in unit portion kenel, be plugged to traditional no-fuse switch by plug-in unit portion, can be with traditional no-fuse switch device upgrade to the function that possesses remote monitoring.
In order to describe in detail, be illustrated especially exemplified by following embodiment as follows, but these embodiment be not for the restriction the present invention.
Description of drawings
Above-mentioned and/or the additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the block schematic diagram of the remote controlled circuit breaker of first embodiment of the invention.
Fig. 2 is the part schematic perspective view of current detecting module of the present invention.
Fig. 3 is the schematic perspective view of the remote controlled circuit breaker of the present invention.
Fig. 4 is the block schematic diagram of the remote controlled circuit breaker of second embodiment of the invention.
Fig. 5 is the schematic perspective view of second embodiment of the invention when separating.
Schematic perspective view when Fig. 6 is the second embodiment of the invention combination.
Fig. 7 is the schematic perspective view of third embodiment of the invention.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
Please consult simultaneously shown in Fig. 1,2,3, Fig. 1 is the block schematic diagram of a kind of remote controlled circuit breaker of first embodiment of the invention; Fig. 2 is the part schematic perspective view of current detecting module of the present invention; Fig. 3 is the schematic perspective view of a kind of remote controlled circuit breaker of the present invention.Described remote controlled circuit breaker (10) comprising: no-fuse switch (20), magnetic latching relay (30), current detecting module (40), first sensitive switch (52), and second sensitive switch (54) etc.Described remote controlled circuit breaker (10) is arranged on below the interior main switch of electroplax, uses the branch circuit place.Described no-fuse switch (20) is to open up as the security control in a loop; circuit integrated in same loop with in the same space normally; be example with general household; for example loop, principal bedroom, loop, parlor, loop, dining room ... etc.; and setting no-fuse switch (20) is separately controlled respectively, and when electric current surpassed rated current, this no-fuse switch (20) produced escape; cut-off loop is with the safety in protection loop.One end of no-fuse switch (20) is power end (22), and the other end is load end (24).This no-fuse switch (20) should produce the start of opening circuit originally immediately when electric current surpasses rated current; but this no-fuse switch (20) is escape immediately still when electric current surpasses rated current usually; must wait for that the electric current accumulation surpasses after the certain value of rated current; circuit breaker is just understood the escape start; and escape is long breaking time; the overload protection scarce capacity so will have and produce dangerous risk appearance.Therefore with the mode of load end (24) to electrically connect of this no-fuse switch (20), be connected to an end of magnetic latching relay (30), use auxiliary no-fuse switch (20).When this magnetic latching relay (30) reaches specified electric quantity at the electric current of circulation, start no-fuse switch (20) immediately, cut-off loop produces the protection of opening circuit.The other end of this magnetic latching relay (30) to electrically connect line (32), passes current detecting module (40), and pass from the other end of current detecting module (40), form feeder ear (34), this feeder ear (34) is connected to the power consumption electric equipment in the building again, and electric power is provided.When electrically connecting line (32) by current detecting module (40), this current detecting module (40) namely can be detected the size of the magnitude of current that flows through magnetic latching relay (30).And this current detecting module (40) make flowing mode, see also Fig. 2, this electric connection line (32) passes current detecting module (40) earlier, this current detecting module (40) is with the magnitude of current signal that detects, by second, third signal line (62) (63), be sent to a signal efferent (70).Form feeder ear (34) and pass the back by current sense device (40), be connected to the power consumption electric equipment in the building again, electric power is provided.One example of this no-fuse switch (20) arranges one first sensitive switch (52), use the state of this no-fuse switch of sensing (20), and extend to the outside of remote controlled circuit breaker (10) with first signal line (61), be connected to a signal efferent (70) again.One side of this magnetic latching relay (30) arranges one second sensitive switch (54), use the state of this magnetic latching relay of sensing (30), and extend to the outside of remote controlled circuit breaker (10) with the 6th signal line (66), be connected to this signal efferent (70) again.And this first sensitive switch (52) and second sensitive switch (54) then are connected in series with a wiring (55).In addition, this current detecting module (40) is provided with second, third signal line (62) (63), is connected to this signal efferent (70), and the magnitude of current that predicts is sent to signal efferent (70) by this second and third signal line (62) (63); This magnetic latching relay (30) is provided with the 4th, the 5th signal line (64) (65), is connected to this signal efferent (70), and the magnitude of current that predicts is sent to signal efferent (70) by the 4th, the 5th signal line (64) (65).
Please consult Fig. 3 again, the front of this remote controlled circuit breaker (10) is provided with an operating grip (80), and this operating grip (80) is to open or close the loop that this no-fuse switch (20) is controlled for switching.The below appropriate location of this operating grip (80) arranges a manual action bars (90), this manual lever (90) has state indication case, when the warning lamp of inside transferred red light to by green light, the user can carry out this magnetic latching relay of manual operation (30) by this manual lever (90).And aforesaid first, second, third and fourth, five, six signal line (61) (62) (63) (64) (65) (66) pass the outside of remote controlled circuit breaker (10), and are connected to a signal efferent (70).The user is with the peg graft signal delivery outlet (72) of this signal efferent (70) of another operating platform (not shown), measurement is via coupling current detecting module (40) and magnetic latching relay (30) pulse change with first and second sensitive switch (52) (54), input information as the operating platform management devices, and programmable operational logic and the parameter of compounding practice platform internal preset, or supervisory computer operational logic and the parameter set via network, the coherent signal that the remote controlled circuit breaker of the present invention (10) is exported is done real-time management.On the other hand, operating platform also can oppositely be controlled the electricity consumption of the energy consumption equipment that circuit breaker of the present invention (10) connects, and sets the threshold value operation, and accurately adjusts the operating conditions of every energy consumption equipment in the control building, reaches the management of power use and Electrical Safety purpose.In addition, this operating platform also can be integrated intelligent little electrical network, energy consumption equipment with other program-controlled device (PLC) interface control, when with the energy consumption equipment of the load end (24) of circuit breaker of the present invention (10) in same loop, or the environmental parameter of its service clearance takes place when unusual, via network real-time informing related personnel, and regularly repay the running information of power consumption electric equipment and the environmental parameter of service clearance, make the related personnel long-range namely can be to circuit breaker of the present invention (10), and the power consumption electric equipment that connects, or service clearance, manage and control, reach purpose of the present invention.
Therefore; the user is by remote controlled circuit breaker of the present invention (10); when reaching specified electric quantity except reaching electric current; cut-off loop immediately; produce outside the defencive function of Electrical Safety, can also also know the real-time power consumption of the electric equipment that this circuit breaker (10) connects in long-range detecting immediately.Because know power consumption in real time, user's desire reduces power consumption namely foundation, therefore can be concerned about its power consumption size when using electric equipment products, namely produces the purpose of energy-conservation electricity consumption virtually.For example the user desire to select for use in the loop, parlor two kinds of electric equipment products of first, second one of them the time, if the shown power consumption in loop, parlor lacks than the second product when finding the use of first product, the user namely can select the first product in order to lower power consumption, has namely produced the effect of energy-conservation electricity consumption virtually.In addition, because know real-time power consumption, the user namely can estimate whole month electricity cost of prediction voluntarily, if user's desire reduces the electricity consumption expenditure, can carry out every power saving behavior immediately, compare tradition and need treat to take afterwards in two months electricity bill, just know electricity consumption electricity consumption number, the user finds that power saving also do not have the change of helping in existing bill, and abandons any further behavior, and obviously the present invention more can reach the function of energy-conservation electricity consumption.In addition, for for example agglomerated residence, the taxi of refined room, office buildings, restaurant's guest room managing system and using electricity system district management thereof ... etc., complex unit is shared the situation of an ammeter, the user is difficult for the clear per unit of calculating and uses how many electric weight, must share how many electricity charge, the present invention forms at per unit under the situation in a loop, the real-time power consumption precognition of this remote controlled circuit breaker (10), namely can solve the puzzlement of known difficult calculating as basis.
Another embodiment of the present invention sees also shown in Fig. 4,5,6; Fig. 4 is the block schematic diagram of a kind of remote controlled circuit breaker of second embodiment of the invention; Fig. 5 is a kind of remote controlled circuit breaker of the second embodiment of the invention schematic perspective view when separating; Fig. 6, the schematic perspective view when being a kind of remote controlled circuit breaker combination of second embodiment of the invention.This remote controlled circuit breaker (10) comprising: no-fuse switch (20), magnetic latching relay (30), current detecting module (40), and second sensitive switch (54) etc.Similar to last embodiment, this no-fuse switch (20) is to open up as the security control in a loop, normally circuit integrated in same loop with in the same space.One end of this no-fuse switch (20) is power end (22), and the other end is load end (24).The power end (22) of no-fuse switch (20) is to be electrically connected to external power source (for example Utilities Electric Co.) is provided, the mode that its load end (24) then can selectivity electrically connects, be connected to an end of a magnetic latching relay (30), use auxiliary no-fuse switch (20).The other end of this magnetic latching relay (30) to electrically connect line (32), passes current detecting module (40), and pass from the other end of current detecting module (40), form feeder ear (34), this feeder ear (34) is connected to the power consumption electric equipment in the building again, and electric power is provided.When electrically connecting line (32) by current detecting module (40), this current detecting module (40) namely can be detected the size of the magnitude of current that flows through magnetic latching relay (30).One side of this magnetic latching relay (30) arranges one second sensitive switch (54), uses the state of this magnetic latching relay of sensing (30).This second sensitive switch (54) is provided with the first, the 6th signal line (61) (66), and this first, the 6th signal line (61) (66) extends to the outside of remote controlled circuit breaker (10), is connected to a signal efferent (70) again.In addition, this current detecting module (40) is provided with second, third signal line (62) (63), is connected to this signal efferent (70), and the magnitude of current that predicts is sent to signal efferent (70) by this second, third signal line (62) (63).This magnetic latching relay (30) is provided with the 4th, the 5th signal line (64) (65), is connected to this signal efferent (70), and the magnitude of current that predicts is sent to signal efferent (70) by the 4th, the 5th signal line (64) (65).The difference of itself and last embodiment maximum is that this remote controlled circuit breaker (10) is made up of the two large divisions, receiving portion (12) and plug-in unit portion (14).This receiving portion (12) is held no-fuse switch (20), and its front is provided with an operating grip (80), and this operating grip (80) is used for switching opens or close the loop that this no-fuse switch (20) is controlled.The appropriate location of this operating grip (80) below is provided with one first combined hole (13), and is provided with the jack (not shown) with the positive perpendicular bottom surface of operating grip (80).This plug-in unit portion (14) holds magnetic latching relay (30), current detecting module (40), second sensitive switch (54) etc., and it is designed to the kenel of a plug-in unit, can be used for using in the electroplax circuit breaker of branch circuit under the situation of not changing existing equipment.The front of plug-in unit portion (14) is provided with a manual action bars (90), this manual lever (90) has state indication case, when the warning lamp of inside transferred red light to by green light, the user can carry out this magnetic latching relay of manual operation (30) by this manual lever (90).In this plug-in unit portion (14), be provided with Connection Block (15) with the positive perpendicular end face of manual lever (90), the front of this Connection Block (15) is provided with one second combined hole (16).The Connection Block (15) of this plug-in unit portion (14) just can insert the jack of receiving portion (12), pass first combined hole (13) of receiving portion (12) and second combined hole (16) of plug-in unit portion (14) with a jockey (18) again, with both combinations in addition, form a remote controlled circuit breaker (10).For example this first and second combined hole (13) (16) can be screwed hole, and jockey (18) can be bolt, and with receiving portion (12) and plug-in unit portion (14) combination in addition, other mode of connection is also feasible certainly by bolt.When jockey (18) passes first and second combined hole (13) (16) and is locked, then the selectivity of aforementioned magnetic latching relay (30) electrically connects load end (24) the selection formation conducting of this no-fuse switch (20), that is receiving portion (12) and both formation of plug-in unit portion (14) electrically conduct, that is the dotted line place of Fig. 4 becomes solid line, the state that this no-fuse switch (20) and magnetic latching relay (30) formation electrically connect.And this first, second, third and fourth, five, six signal line (61) (62) (63) (64) (65) (66) pass the outside of plug-in unit portion (14), and are connected to a signal efferent (70).The user is with the peg graft signal delivery outlet (72) of this signal efferent (70) of another operating platform (not shown), can and predict the real-time power consumption number in this loop in long-range detecting, or to its power consumption electric equipment that connects, or service clearance etc., manage and control.Therefore, present embodiment can not change existing traditional no-fuse switch (20), only this plug-in unit portion (14) is plugged to traditional no-fuse switch (20) (being receiving portion (12)), can be with traditional no-fuse switch (20) device upgrade to the function that possesses remote monitoring.
Third embodiment of the invention sees also shown in Figure 7.Fig. 7 is the schematic perspective view of a kind of remote controlled circuit breaker of third embodiment of the invention.The single group of remote controlled circuit breaker (10) of aforementioned first embodiment only can break a lead.Present embodiment then circuit breaker (10) that plural groups is remote controlled merges, form the remote controlled circuit breaker (100) of complex number type, switch unlatching or close no-fuse switch (20) but only establish an operating grip (80), and a manual action bars (90) operation magnetic latching relay (30).Wherein, this each group circuit breaker (10) all has independently no-fuse switch (20), magnetic latching relay (30), current detecting module (40), first sensitive switch (52), second sensitive switch (54), and first, second, third and fourth, five, six signal line (61) (62) (63) (64) (65) (66), and this plural groups first, second, third and fourth, five, six signal line (61) (62) (63) (64) (65) (66) are connected to same signal efferent (70), its action principle no longer repeats as previously mentioned.Therefore, present embodiment merges the remote controlled circuit breaker (10) of plural groups, can break plural wires simultaneously, promotes user's selectivity.
In sum; the circuit breaker that the present invention is remote controlled; setting by this no-fuse switch, magnetic latching relay, current detecting module etc.; except the defencive function that can produce Electrical Safety; can also allow the user know and know real-time power consumption; carry out the operation behavior of power saving immediately, reduce waste of electric energy, close the usability on industry.And it is not changing under existing traditional no-fuse switch equipment, but legacy equipment can be upgraded to the function of remote monitoring, and it has more the enhancement of effect than known techniques, has progressive.Do not see publication before the present patent application in addition, its novelty is also unquestionable.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment that scope of the present invention is by claims and be equal to and limit.
Claims (13)
1. a remote controlled circuit breaker comprises: no-fuse switch, magnetic latching relay, current detecting module, first sensitive switch and second sensitive switch; Wherein,
Described no-fuse switch is to open up as the security control in a loop, and the one end is power end, and the other end is load end;
Described magnetic latching relay, the one end electrically connects the load end of described no-fuse switch, the other end is to electrically connect line, pass current detecting module, and pass from the other end of current detecting module, form feeder ear and be connected to electric equipment, electric power is provided, described magnetic latching relay also is provided with the 4th, the 5th signal line, is connected to a signal efferent;
Described current detecting module is used for the magnitude of current size that described magnetic latching relay is flow through in detecting, and is connected to described signal efferent with second, third signal line;
Described first sensitive switch is arranged at a side of described no-fuse switch, and is connected to described signal efferent with first signal line;
Described second sensitive switch is arranged at a side of described magnetic latching relay, and is connected to described signal efferent with the 6th signal line;
Described first and second sensitive switch is connected in series with a wiring:
By described signal efferent output signal, the user long-range namely can be to described remote controlled circuit breaker, and the electric equipment that connects, service clearance are done real-time management and control.
2. remote controlled circuit breaker as claimed in claim 1, wherein, described remote controlled circuit breaker is provided with an operating grip, is used for switching opening or close the loop that described no-fuse switch is controlled.
3. remote controlled circuit breaker as claimed in claim 1, wherein, described remote controlled circuit breaker is provided with a manual action bars, and described manual lever has state indication case, but by the described magnetic latching relay of described manual lever manual operation.
4. remote controlled circuit breaker as claimed in claim 1, wherein, described remote controlled circuit breaker is that plural groups merges, and forms the remote controlled circuit breaker of complex number type, can break plural wires simultaneously.
5. remote controlled circuit breaker as claimed in claim 4, wherein, the remote controlled circuit breaker of described complex number type is only established an operating grip and a manual action bars.
6. remote controlled circuit breaker as claimed in claim 1, wherein, described remote controlled circuit breaker can long-range detecting and is known the real-time power consumption of the electric equipment that it connects immediately.
7. remote controlled circuit breaker comprises: no-fuse switch, magnetic latching relay, current detecting module, and second sensitive switch; Wherein,
Described no-fuse switch is opened up as the security control in a loop, and the one end is power end, and the other end is load end;
Described magnetic latching relay, the one end electrically connects the load end of described no-fuse switch with selectivity, the other end is to electrically connect line, pass current detecting module, and pass from the other end of current detecting module, form feeder ear and be connected to electric equipment, electric power is provided, described magnetic latching relay also is provided with the 4th, the 5th signal line, is connected to a signal efferent;
Described current detecting module is used for the magnitude of current size that described magnetic latching relay is flow through in detecting, and is connected to described signal efferent with second, third signal line;
Described second sensitive switch is arranged at a side of described magnetic latching relay, and is connected to described signal efferent with the first, the 6th signal line;
Aforementioned remote controlled circuit breaker forms receiving portion and plug-in unit portion;
Described receiving portion is held no-fuse switch, and the bottom surface is provided with jack;
Described plug-in unit portion holds magnetic latching relay, current detecting module, second sensitive switch, and end face is provided with Connection Block;
The Connection Block of described plug-in unit portion just can insert the jack of receiving portion, again by a jockey with both in addition combinations;
By described signal efferent output signal, the user long-range namely can be to described remote controlled circuit breaker, and the electric equipment that connects, service clearance are done real-time management and control.
8. remote controlled circuit breaker as claimed in claim 7, wherein, described remote controlled circuit breaker is provided with an operating grip, is used for switching opening or close the loop that described no-fuse switch is controlled.
9. remote controlled circuit breaker as claimed in claim 7, wherein, described remote controlled circuit breaker is provided with a manual action bars, and described manual lever has state indication case, but by the described magnetic latching relay of described manual lever manual operation.
10. remote controlled circuit breaker as claimed in claim 7, wherein, described receiving portion is provided with one first combined hole, described plug-in unit portion is provided with one second combined hole, jockey passes first combined hole of receiving portion and second combined hole of plug-in unit portion, with both combinations in addition, form remote controlled circuit breaker.
11. remote controlled circuit breaker as claimed in claim 7, wherein, when described jockey is locked, then the selectivity of described magnetic latching relay electrically connects the load end selection formation conducting of described no-fuse switch, and described no-fuse switch and magnetic latching relay form the state that electrically connects.
12. remote controlled circuit breaker as claimed in claim 7, wherein, described plug-in unit portion is plugged to traditional no-fuse switch, can be with traditional no-fuse switch device upgrade to the function that possesses remote monitoring.
13. remote controlled circuit breaker as claimed in claim 7, wherein, described remote controlled circuit breaker can long-range detecting and is known the real-time power consumption of the electric equipment that it connects immediately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104458265A CN102437652B (en) | 2011-12-22 | 2011-12-22 | Breaker capable of being controlled in long distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104458265A CN102437652B (en) | 2011-12-22 | 2011-12-22 | Breaker capable of being controlled in long distance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102437652A CN102437652A (en) | 2012-05-02 |
| CN102437652B true CN102437652B (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104458265A Active CN102437652B (en) | 2011-12-22 | 2011-12-22 | Breaker capable of being controlled in long distance |
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| CN (1) | CN102437652B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161374A (en) * | 2015-09-07 | 2015-12-16 | 扬中市佳旺华电器有限公司 | Combination switch for looped-network switch cabinet |
| CN113885392B (en) * | 2021-10-18 | 2024-04-26 | 卡斯柯信号有限公司 | Fuse-free discrete output safety state escape protection system for safety output |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009123420A (en) * | 2007-11-13 | 2009-06-04 | Fuji Electric Fa Components & Systems Co Ltd | Remote control device of circuit breaker |
| CN201490765U (en) * | 2009-09-03 | 2010-05-26 | 温州奥来电器有限公司 | Remote controller |
| US8451568B2 (en) * | 2010-05-06 | 2013-05-28 | Hubei Shengjia Electric Apparatus Co., Ltd. | Remotely-controllable circuit breaker |
| CN201877888U (en) * | 2010-09-20 | 2011-06-22 | 深圳市捷安信智能电气有限公司 | Main intelligent circuit breaker with remote control function |
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2011
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| CN102437652A (en) | 2012-05-02 |
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