CN204116843U - A kind of can the modular A.C. contactor control system of independent assortment - Google Patents
A kind of can the modular A.C. contactor control system of independent assortment Download PDFInfo
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- CN204116843U CN204116843U CN201420532326.4U CN201420532326U CN204116843U CN 204116843 U CN204116843 U CN 204116843U CN 201420532326 U CN201420532326 U CN 201420532326U CN 204116843 U CN204116843 U CN 204116843U
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- control
- contactor
- auxiliary reclay
- module
- inductive switch
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Abstract
The utility model proposes a kind of can the modular A.C. contactor control system of independent assortment.Comprise: the main line inlet wire be connected with A.C. contactor, for connecting power supply; The main line outlet be connected with A.C. contactor, for connecting in check electrical equipment; Dismountable A.C. contactor control module, comprising: control line entrance 1, control line entrance 2, control line outlet 1, control line outlet 2, induction module, auxiliary reclay and time module.By dismountable A.C. contactor control module, the variation meeting electrical equipment controls.Feature of the present utility model is not only practicality but also flexibly, modular operation, can change at any time, and plug and play, is applicable to various electrical equipment, particularly requires the electrical equipment that variation controls.
Description
Technical field
The utility model relates to technical field of electricity, more specifically, relate to a kind of can the modular A.C. contactor control system of independent assortment.
Background technology
In electrotechnics, contactor is a kind of robotization switch being used for being switched on or switched off load-carrying alternating current-direct current main circuit or Large Copacity control circuit, major control to as if motor, in addition also for other electrical loads, as electric heater, electric welding machine, light fixture, etc.Contactor can not only be connected and cut off circuit, but also has the effect of low-voltage release guard.Contactor control capability is large, and being applicable to frequent operation and far distance controlled, is one of critical elements in automatic control system.
A.C. contactor is primarily of compositions such as electromagnetic mechanism, contact system, arc-control devices.Conventional is the series such as CJ10, CJ12, CJ12B.A.C. contactor can be divided into electromagnetic type again, magneto and vacuum type three kinds.When the coil is energized, static iron core produces electromagnetic attraction and will move iron core adhesive.Because contact system and dynamic iron core link, therefore dynamic iron core drives three movable contact springs to run simultaneously, the closing of contact, thus switches on power.Suction disappears when the coil is de-energized, and dynamic iron core interlock part relies on the reacting force of spring and is separated, and main contact is disconnected, thus cuts off the electricity supply.
In the prior art, the controlling mechanism for A.C. contactor is very simple, is difficult to realize automatically responding to control.And, due to the complicacy of embody rule environment, be difficult in changeable applied environment, realize easy the to be reliable modularity control for A.C. contactor.
Utility model content
The utility model embodiment propose a kind of can the modular A.C. contactor control system of independent assortment, realize the Automated condtrol of electrical equipment, control mode is practical and simple and easy, can realize modularization, be applicable to various electrical equipment, particularly require the electrical equipment that variation controls.
The technical solution of the utility model is as follows:
Can the modular A.C. contactor control system of independent assortment, comprising:
The main line inlet wire be connected with A.C. contactor, for connecting power supply;
The main line outlet be connected with A.C. contactor, for connecting in check electrical equipment;
Dismountable A.C. contactor control module, comprises control line entrance 1, control line entrance 2, control line outlet 1, control line outlet 2, induction module, auxiliary reclay and time module; Wherein:
Induction module comprises inductive switch, and when surrounding enviroment meet the induction trigger condition preset, described inductive switch is closed to generate induction trigger command, and sends described induction trigger command to time module and auxiliary reclay;
Time module, for when receiving induction trigger command from induction module, carries out timing according to the mode preset, and when timing time then sends timing time to order to auxiliary reclay;
Auxiliary reclay, for when receiving described timing time to order, is relayed to A.C. contactor via the described induction trigger command sent by induction module in control line outlet 1 and control line outlet 2;
Control line entrance 1 and control line entrance 2, be connected with control power supply, controls power supply for introducing for described A.C. contactor control module;
Control line outlet 1 is connected with A.C. contactor, for sending described induction trigger command to described A.C. contactor with control line outlet 2;
A.C. contactor, for triggering after receive described induction trigger command from auxiliary reclay, wherein:
Auxiliary reclay comprises auxiliary reclay coil (ZJ), auxiliary reclay first auxiliary contact (ZJ1) and auxiliary reclay second auxiliary contact (ZJ2); Auxiliary reclay coil (ZJ) is in parallel with time relay coil (SJ); Auxiliary reclay first auxiliary contact (ZJ1) is in parallel with the inductive switch of induction module, for electrical equipment in check described in electrically activating be auxiliary reclay coil (ZJ) locking; Auxiliary reclay second auxiliary contact (ZJ2) is also connected with ac contactor coil (KM), for starting and stopping A.C. contactor;
Described time module comprises time relay coil (SJ) and time relay auxiliary contact (SJ1); Wherein time relay coil (SJ) and auxiliary reclay (ZJ) coils from parallel connection of coils, for carrying out timing according to the mode preset; Time relay auxiliary contact (SJ1) is connected with auxiliary reclay coil (ZJ) further, for starting and stopping described auxiliary reclay.
Preferably, described inductive switch is: Sound control inductive switch, luminosity Perceived control inductive switch, Magnetic Control inductive switch, temperature Perceived control inductive switch, Stress control inductive switch, wireless remote control inductive switch or touch control inductive switch.
Preferably, described control line entrance 1 is connected with the live wire (i.e. A line) of described control power supply, and described control line entrance 2 is connected with the zero line (i.e. N line) of described control power supply.
Preferably, described main line inlet wire and main line outlet are two enter scene 2 circuit or four and enter three and go out circuit.
As can be seen from technique scheme, in conjunction with the working practice of applicant, based on A.C. contactor design, configuration application and function, by the practical application of daily induction controller, as Sound control, luminosity control, Magnetic Control, temperature control, Stress control, wireless remote control and touch control etc., be achieved the automatic control to electrical equipment, thus reach the object of induction control.
And the utility model utilizes former A.C. contactor operation circuit, simple and easy install additional dismountable A.C. contactor control module and repacking its original operation circuit, by dismountable A.C. contactor control module, realize electrical equipment variation control.Feature of the present utility model is practical and simple and easy, remarkable benefit is " flexibly ", but also can modular operation be realized, if namely need acoustic control just can install acoustic control module, need light-operatedly just control module etc. to be installed, can change at any time, plug and play, very flexible, be applicable to various electrical equipment, particularly require the electrical equipment that variation controls.If be applied to industrialization to produce, both can produce induction module, all types of induction of production integration can control A.C. contactor again, economic benefit is considerable.More than describe in detail and just briefly introduce an example, other just no longer repeated description.So, the mentality of designing that every application has this induction to control all belong to protection domain of the present utility model.
Accompanying drawing explanation
Fig. 1 is can the modular A.C. contactor Control system architecture schematic diagram of independent assortment according to the utility model;
Fig. 2 is can the demonstrative circuit structural drawing of modular A.C. contactor control system of independent assortment in Fig. 1;
Fig. 3 is the demonstrative structure figure of the dismountable A.C. contactor control module of the utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
In the utility model, in conjunction with the working practice of applicant, based on A.C. contactor design, configuration application and function, by the practical application of daily induction controller, as Sound control, luminosity control, Magnetic Control, temperature control, Stress control, wireless remote control and touch control etc., be achieved the automatic control to electrical equipment, thus reach the object of induction control.
Fig. 1 is can the modular A.C. contactor Control system architecture schematic diagram of independent assortment according to the utility model; Fig. 2 is can the demonstrative circuit structural drawing of modular A.C. contactor control system of independent assortment in Fig. 1.
As depicted in figs. 1 and 2, this system comprises:
The main line inlet wire be connected with A.C. contactor, for connecting power supply;
The main line outlet be connected with A.C. contactor, for connecting in check electrical equipment;
Dismountable A.C. contactor control module, comprises control line entrance 1, control line entrance 2, control line outlet 1, control line outlet 2, induction module, auxiliary reclay and time module; Wherein: induction module comprises inductive switch, when surrounding enviroment meet the induction trigger condition preset, described inductive switch is closed to generate induction trigger command, and sends described induction trigger command to time module and auxiliary reclay; Time module, for when receiving induction trigger command from induction module, carries out timing according to the mode preset, and when timing time then sends timing time to order to auxiliary reclay; Auxiliary reclay, for when receiving described timing time to order, is relayed to A.C. contactor via the described induction trigger command sent by induction module in control line outlet 1 and control line outlet 2; Control line entrance 1 and control line entrance 2, be connected with described power supply, controls power for introducing for described A.C. contactor control module; Control line outlet 1 is connected with A.C. contactor, for sending described induction trigger command to described A.C. contactor with control line outlet 2;
A.C. contactor, for triggering after receive described induction trigger command from auxiliary reclay, wherein:
Auxiliary reclay comprises auxiliary reclay coil (ZJ), auxiliary reclay first auxiliary contact (ZJ1) and auxiliary reclay second auxiliary contact (ZJ2); Auxiliary reclay coil (ZJ) is in parallel with time relay coil (SJ); Auxiliary reclay first auxiliary contact (ZJ1) is in parallel with the inductive switch of induction module, for electrical equipment in check described in electrically activating be auxiliary reclay coil (ZJ) locking; Auxiliary reclay second auxiliary contact (ZJ2) is also connected with ac contactor coil (KM), for starting and stopping A.C. contactor;
Described time module comprises time relay coil (SJ) and time relay auxiliary contact (SJ1); Wherein time relay coil (SJ) and auxiliary reclay (ZJ) coils from parallel connection of coils, for carrying out timing according to the mode preset; Time relay auxiliary contact (SJ1) is connected with auxiliary reclay coil (ZJ) further, for starting and stopping described auxiliary reclay.
Induction module specifically may be embodied as acoustic control module, control module, magnetic control module, remote control module and temperature control module etc., so just can according to the needs of user, change various induction module neatly, as needs acoustic control just can install acoustic control module, need light-operatedly just control module etc. to be installed, can change at any time, plug and play, very flexibly.
From Fig. 2 also, three main contact KM1 of A.C. contactor KM are connected to three main contact RJ of electrothermal relay, and three main contact RJ of electrothermal relay are connected to again in check electrical equipment M.Auxiliary contact RJ1 one end of electrothermal relay is connected with the coil of A.C. contactor KM, and the other end is connected with power supply N, plays the effect of overload protection.The working power of induction module also comes from control line entrance 1 and control line entrance 2, i.e. power supply A and power supply N.
Consider and automatically control there is situation about breaking down, the utility model has also added the design of " automatically, manually, stopping ", native system both can have been made automatically to control, can make native system Non-follow control again, and ensure that native system was all working properly in all cases.
If when wanting native system Non-follow control, only the change-over switch QK in Fig. 2 need be allocated to " manually " position, directly start ac contactor coil KM, make its three main contact KM1 be in closure state and realize the startup of electrical equipment M, reach the object of control; In like manner, if when wanting native system automatically to control, only change-over switch QK need be allocated to " automatically " position; If when wanting native system to stop controlling, only change-over switch QK need be allocated to " stopping " position.
In one embodiment, inductive switch comprises: Sound control inductive switch, luminosity Perceived control inductive switch, Magnetic Control inductive switch, temperature Perceived control inductive switch, Stress control inductive switch, wireless remote control inductive switch or touch control inductive switch, etc.
Below enumerate the embodiment of inductive switch in detail, it will be appreciated by those of skill in the art that this enumerating is only exemplary, and be not used in protection domain of the present utility model is limited.
In one embodiment, described control line entrance 1 is connected with the live wire (i.e. A line) of described power supply, and described control line entrance 2 is connected with the zero line (i.e. N line) of described power supply.
In one embodiment, according to controlled device for electric situation, main line inlet wire and main line outlet are two enter scene 2 circuit or four and enter three and go out circuit.Enter in scene 2 circuit two, main line inlet wire is two-way, and main line outlet is also two-way (i.e. 220 volts of electricity consumptions).Entering three four goes out in circuit, and main line inlet wire is four tunnels (i.e. A, B, C and N lines), and main line outlet is three tunnels (i.e. 380 volts of electricity consumptions).
For time module, can be specifically embodied as instant action time module or time-delay action module, etc.
Preferably, instant action time module can be subdivided into instant closed action time module or instant disconnection module actuation time; Time-delay action module can be subdivided into again time closing module actuation time or time delay disconnects module actuation time, etc.
Such as, time-delay action module can also be subdivided into time delay action in 5 minutes or time delay module 1 hour actuation time etc. again, thus meets the various different needs of user, changes various time module neatly.
For another example, when the time module needing time delay action in 5 minutes just can install time delay action in 5 minutes, need time delay action in 1 hour that time module of time delay action in 1 hour etc. just can be installed, can change at any time, plug and play, very flexibly.
According to the needs controlling power, auxiliary reclay module can be changed flexibly and meets consumers' demand.Such as, the auxiliary reclay being greater than 50W as needed the electrical equipment of control 50W just can install contact load power; As needed the electrical equipment of control 80W, contact load power auxiliary reclay being greater than 80W etc. just can be installed.
In like manner, according to controlling the needs of power, A.C. contactor can be changed flexibly and meets consumers' demand, the A.C. contactor just can installed contact load power as needed the electrical equipment of control 10A and be greater than 10A; When needing the electrical equipment of control 40A, contact load power A.C. contactor being greater than 40A etc. just can be installed; Certainly, the A.C. contactor of 220 volts of electricity consumptions and the A.C. contactor of 380 volts of electricity consumptions can also be further divided into according to the rated voltage of controlled device for electric situation and ac contactor coil.
From Fig. 1 and Fig. 2, native system is special in existing operation circuit and don't the Customer design wanting to change existing A.C. contactor, this system also comprises: two control line entrances, be respectively control line entrance 1 and control line entrance 2 and two control lines to export, be respectively control line outlet 1 (K1) and control line outlet 2 (K2).Visible, A.C. contactor control module of the present utility model has normalized control line entrance and exit, is therefore convenient to dismounting.And the modules in A.C. contactor control module also can have normalized port or socket arrangement, be therefore also convenient to dismounting, can also corresponding selection is dissimilar based on the difference of embody rule environment module.
Fig. 3 is the demonstrative structure figure of the dismountable A.C. contactor control module of the utility model; The theory and design that Fig. 3 with Fig. 2 uses is the same, only in order to the requirement of satisfied different client designs, certainly also expands the market of this product further.
Below with Sound control A.C. contactor for example, the utility model is described in detail.
Now, the induction module in Fig. 2 is embodied as acoustic control module.After the acoustic pickup BC of acoustic control module obtains sound source control command, acoustic control inductive switch relay SK is made to obtain electric and start through process such as its circuit amplifications, first acoustic control inductive switch SK1 closes, power supply A is switched to the coil of intermediate relay ZJ, then power supply N is arrived through being in the time relay auxiliary contact SJ1 of closure state, so just form a control loop and start intermediate relay ZJ, and its auxiliary contact ZJ1 and ZJ2 is closed, simultaneously also start-up time relay SJ start timing, eventually pass closed three the main contact KM1 making the coil of A.C. contactor KM obtain electric and closed A.C. contactor of ZJ2, so just main circuit power is flowed to electrical equipment M through three main contact RJ of overtemperature relay, complete the final purpose controlling electrical equipment M.
Wherein: ZJ1 completes the blocking function of its electric control circuit, i.e. short circuit acoustic control inductive switch SK1, make the interference that close or disconnect of intermediate relay ZJ no longer by acoustic control inductive switch in start-up course, only realize blocking function by the control of time relay auxiliary contact SJ1.
Action after time relay sj arrives setting-up time, its auxiliary contact SJ1 time delay disconnects control loop, makes intermediate relay ZJ dead electricity, stops the startup of electrical equipment M, and then SJ1 is closed again waits for control command next time.
Above with Sound control A.C. contactor for example, the utility model is described in detail.It will be appreciated by those of skill in the art that this description is only exemplary, and be not used in protection domain of the present utility model is limited.
In like manner, time module and auxiliary reclay module also can have multiple embodiment, and certain drawing may some be distinguished, and sees the specific requirement of embody rule environment and determines, and just describes in detail no longer one by one at this.So, if these modules are all standardized and standardization produce, just can meet the demand of different client, this modular A.C. contactor control system is bound to be subject to that everybody welcomes warmly.
In sum, the utility model utilizes former A.C. contactor operation circuit, simple and easy install additional dismountable A.C. contactor control module and repacking its original operation circuit, by dismountable A.C. contactor control module, realize electrical equipment variation control.Feature of the present utility model is practical and simple and easy, remarkable benefit is " flexibly ", but also can modular operation be realized, if namely need acoustic control just can install acoustic control module, need light-operatedly just control module etc. to be installed, can change at any time, plug and play, very flexible, be applicable to various electrical equipment, particularly require the electrical equipment that variation controls.
If be applied to industrialization to produce, both can produce induction module, all types of induction of production integration can control A.C. contactor again, economic benefit is considerable.More than describe in detail and just briefly introduce an example, other just no longer repeated description.So, all the belonging to of the present utility model and comprise scope of the mentality of designing that every application has this induction to control.
The above, be only preferred embodiment of the present utility model, is not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. can the modular A.C. contactor control system of independent assortment, it is characterized in that, comprising:
The main line inlet wire be connected with A.C. contactor, for connecting a power supply;
The main line outlet be connected with A.C. contactor, for connecting in check electrical equipment;
Dismountable A.C. contactor control module, comprises control line entrance 1, control line entrance 2, control line outlet 1, control line outlet 2, induction module, auxiliary reclay and time module; Wherein:
Induction module comprises inductive switch, and when surrounding enviroment meet the induction trigger condition preset, described inductive switch is closed to generate induction trigger command, and sends described induction trigger command to time module and auxiliary reclay;
Time module, for when receiving induction trigger command from induction module, carries out timing according to the mode preset, and when timing time then sends timing time to order to auxiliary reclay;
Auxiliary reclay, for when receiving described timing time to order, is relayed to A.C. contactor via the described induction trigger command sent by induction module in control line outlet 1 and control line outlet 2;
Control line entrance 1 and control line entrance 2, be connected with control power supply, controls power supply for introducing one for described A.C. contactor control module;
Control line outlet 1 is connected with A.C. contactor, for sending described induction trigger command to described A.C. contactor with control line outlet 2;
A.C. contactor, for triggering after receive described induction trigger command from auxiliary reclay, wherein:
Auxiliary reclay comprises auxiliary reclay coil (ZJ), auxiliary reclay first auxiliary contact (ZJ1) and auxiliary reclay second auxiliary contact (ZJ2); Auxiliary reclay coil (ZJ) is in parallel with time relay coil (SJ); Auxiliary reclay first auxiliary contact (ZJ1) is in parallel with the inductive switch of induction module, for electrical equipment in check described in electrically activating be auxiliary reclay coil (ZJ) locking; Auxiliary reclay second auxiliary contact (ZJ2) is also connected with ac contactor coil (KM), for starting and stopping A.C. contactor;
Described time module comprises time relay coil (SJ) and time relay auxiliary contact (SJ1); Wherein time relay coil (SJ) and auxiliary reclay (ZJ) coils from parallel connection of coils, for carrying out timing according to the mode preset; Time relay auxiliary contact (SJ1) is connected with auxiliary reclay coil (ZJ) further, for starting and stopping described auxiliary reclay.
2. according to claim 1 can the modular A.C. contactor control system of independent assortment, it is characterized in that, described inductive switch is: Sound control inductive switch, luminosity Perceived control inductive switch, Magnetic Control inductive switch, temperature Perceived control inductive switch, Stress control inductive switch, wireless remote control inductive switch or touch control inductive switch.
3. according to claim 1 can the modular A.C. contactor control system of independent assortment, it is characterized in that,
Described control line entrance 1 is connected with the live wire of described control power supply, and described control line entrance 2 is connected with the zero line of described control power supply.
4. according to claim 1 can the modular A.C. contactor control system of independent assortment, it is characterized in that,
Described main line inlet wire and main line outlet are two enter scene 2 circuit or four and enter three and go out circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532326.4U CN204116843U (en) | 2014-09-17 | 2014-09-17 | A kind of can the modular A.C. contactor control system of independent assortment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532326.4U CN204116843U (en) | 2014-09-17 | 2014-09-17 | A kind of can the modular A.C. contactor control system of independent assortment |
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| Publication Number | Publication Date |
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| CN204116843U true CN204116843U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532326.4U Expired - Fee Related CN204116843U (en) | 2014-09-17 | 2014-09-17 | A kind of can the modular A.C. contactor control system of independent assortment |
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| CN (1) | CN204116843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238395A (en) * | 2014-09-17 | 2014-12-24 | 梅县新城供水有限公司 | Modularized alternating-current contactor control system capable of being combined freely |
-
2014
- 2014-09-17 CN CN201420532326.4U patent/CN204116843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238395A (en) * | 2014-09-17 | 2014-12-24 | 梅县新城供水有限公司 | Modularized alternating-current contactor control system capable of being combined freely |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20170917 |