CN101902179A - Modularized integrated control and protective switching device - Google Patents
Modularized integrated control and protective switching device Download PDFInfo
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- CN101902179A CN101902179A CN2009101465077A CN200910146507A CN101902179A CN 101902179 A CN101902179 A CN 101902179A CN 2009101465077 A CN2009101465077 A CN 2009101465077A CN 200910146507 A CN200910146507 A CN 200910146507A CN 101902179 A CN101902179 A CN 101902179A
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Abstract
The invention relates to a modularized integrated control and protective switching device, which is characterized in that freestanding electric modules are internally and externally inserted in a module box; each module is provided with a plug and play interface; one end of the box is in insertion with a power module and the other end of the box is in insertion with a protective module; one side of the box is in insertion with a control module and the other side of the box is in insertion with an independent extended letter contact and an extended auxiliary contact; the box is internally provided with an insertion slot; a power-driven operating module and a operating energy-storing module are internally inserted in the insertion slot; a measuring and sampling module is internally inserted in a main circuit contact system module and is nested at the bottom of the box; a display module is inserted in a reserved insertion port of the box; a plurality of electronic modules are inserted to form an inner bus for transmitting data; and the combination of different modules can realize starting operating control and maintenance management for a electromotor return circuit. Each module can reach plug and play, reliability is strong, assembly and disassembly is convenient, and maintenance, replacement and independent update are beneficial.
Description
Technical field
The present invention relates to a kind of device for switching, relate in particular to a kind of modularized integrated control and protection switch electrical equipment, belong to electrical technology field.
Background technology
Control well combines together with the function of protection switch electrical equipment with circuit breaker, contactor, thermal relay and isolator; reasonably carried out the co-ordination that each discrete component protective feature, control characteristic cooperate; the occasions such as control system that can be widely used in automation centralized control system and Fieldbus Based distributed production line, for example electrical control and protection systems such as the illumination in the Motor Control in fields such as metallurgy, colliery, iron and steel, petrochemical industry, harbour, boats and ships, railway and protection system and the modern architecture, power source conversion, pump, blower fan, air-conditioning.
Existing control and protection switch electrical equipment, each assembly in it often adopts traditional lead to be connected to form path, can cause the control of each assembly and reliability of operation not high like this.What is more important, each assembly can't independently be controlled the adhesive release of electromagnet, and The whole control and protection switch electrical equipment belong to an integral body, can't carry out independent component upgrade and damage replacement, can't promote the use of.
Summary of the invention
Purpose of the present invention is exactly in order to solve the above-mentioned problems in the prior art, and a kind of modularized integrated control and protection switch electrical equipment are provided.
Purpose of the present invention is achieved through the following technical solutions:
Modularized integrated control and protection switch electrical equipment; comprise control and protection switch electrical appliance module box body; wherein: be plugged with freestanding protection module inside and outside the described module box body; main circuit contact system module; operation energy storage module; measure sampling module; control module; the electric operating module; release; power module; built-in letter newspaper contact and display module; each module is provided with the plug and play interface; one termination of box body is inserted with power module; the other end of box body is plugged with protection module; one side joint of box body is inserted with control module; the opposite side of box body is plugged with the auxiliary letter newspaper of independently expansion contact and expansion letter newspaper contact; be provided with in the box body and patch groove; be plugged with electric operating module and operation energy storage module in it; be plugged with the measurement sampling module on the main circuit contact system module; be nested in the box body bottom; box body is reserved on the plug receptacle and is plugged with display module; each electronic module; protection module for example; control module; display modules etc. patch back formation internal bus and carry out the data transmission; realize the start-stop operation control of motor circuit by the combination of disparate modules; short circuit; overload; error protections such as ground connection are measured indication and demonstration; telecommunication and maintenance management.
Above-mentioned modularized integrated control and protection switch electrical equipment; wherein: described protection module is provided with various states LED indication and distinguishes and loaded work piece electric current stepping adjusting device; include " being ready for " LED indication, " RUN " LED indication, " fault " LED indication, " warning " LED indication; " power supply is normal " LED indication, " communication is normal " LED indication.And the loaded work piece electric current adopts turn-knob can divide many gears to put adjustment.
Further; above-mentioned modularized integrated control and protection switch electrical equipment; wherein: described protection module, control module are equipped with data-interface, adopt the serial or parallel mode of unified structure to realize that the data of carrying out many masters or master-slave mode between a plurality of electronic modules transmit.
Further, above-mentioned modularized integrated control and protection switch electrical equipment, wherein: the opposite side of described box body is plugged with the auxiliary letter newspaper of independently expansion contact and expansion letter newspaper contact.And, can independently select this two modules for use according to using needs.
Further, above-mentioned modularized integrated control and protection switch electrical equipment, wherein: the opposite side of described box body is plugged with the auxiliary letter newspaper of independently expansion contact and expansion letter newspaper contact.Two modules can independently be installed, independent apolegamy.
Further, above-mentioned modularized integrated control and protection switch electrical equipment, wherein: described built-in letter newspaper contact adopts with the lever of main circuit contact system module interlock and directly cooperates switching, is the absolute construction module, can match.
Further; above-mentioned modularized integrated control and protection switch electrical equipment, wherein: described power module is a standalone module, and independently Control work power supply is provided; supply voltage comprises AC220, AC380, DC110, DC220, and the control power supply is in series with the control contact related with handle.Like this, safer at open position, and independently power module is convenient to change maintenance.
Again further, above-mentioned modularized integrated control and protection switch electrical equipment, wherein: described measurement sampling module carries out current sample, realizes the combination sampling of electric current, electric leakage, voltage simultaneously; The combination sampling of electric current, electric leakage; The combination sampling of electric current, voltage.
The outstanding substantive distinguishing features and the obvious improvement of technical solution of the present invention is mainly reflected in: the multiple alternately control mode that has handle control, external control and control automatically.And; depend on the existence of display module, power module, protection module, control module, also can have various parameter settings, the various DATA REASONING demonstrations of motor, motor running log record, maintenance management information statistics etc. and show inquiry or remote communicating function.What is more important, order indivisible control originally and protection switch electrical equipment have been realized freestanding structural design, the draw distance between each module is little, but plug and play, good reliability is convenient to install to unload get, and helps safeguarding and upgrading.Even need carry out other modules of plug-in plug, can also be plugged in product inside by pluggable mode, do not take the overall dimension of product, the convenient use.The whole cost of the present invention is lower, and the contact capacity is big, and long service life can realize that electromagnet coil exchanges, the general requirement of the different electric pressures of direct current, and the application scenario is extensive.Expanded the space for the technological progress of this area, implementation result is good.
Description of drawings
Purpose of the present invention, advantage and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain.These embodiment only are the prominent examples of using technical solution of the present invention, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming all drop within the scope of protection of present invention.In the middle of these accompanying drawings,
Fig. 1 is the decomposing schematic representation of modularized integrated control and protection switch electrical equipment;
Fig. 2 is the operation logic schematic diagram of modularized integrated control and protection switch electrical equipment.
The implication of each Reference numeral is as follows among the figure:
1 module box body, 2 protection modules
3 main circuit contact system modules, 4 operation energy storage modules
5 measure sampling module 6 control modules
7 electric operating modules, 8 joysticks
9 power modules, 10 built-in letter newspaper contacts
The auxiliary letter newspaper of 11 expansions contact 12 expansion letter newspaper contacts
Embodiment
Modularized integrated control shown in Fig. 1～2 and protection switch electrical equipment; comprise control and protection switch electrical appliance module box body 1; its special feature is: be plugged with independent protection module 2, main circuit contact system module 3, operation energy storage module 4, measurement sampling module 5, control module 6, electric operating module 7 each other inside and outside the described module box body 1; power module 9, built-in letter newspaper contact 10, display module, each module is provided with the plug and play interface.And built-in letter newspaper contact 10 adopts with the lever of main circuit contact system module 3 interlocks and directly cooperates switching.
Specifically; one termination of box body is inserted with power module 9; the other end of box body is plugged with protection module 2; one side joint of box body is inserted with control module 6; the opposite side of box body is plugged with the auxiliary letter newspaper of independently expansion contact 11 and expansion letter newspaper contact 12; be provided with in the box body and patch groove; be plugged with electric operating module 7 and operation energy storage module 4 in it; be plugged with on the main circuit contact system module 3 and measure sampling module 5; be nested in the box body bottom; box body is reserved on the plug receptacle and is plugged with display module, and each module patches the back and forms internal bus, can realize the start-up function control and the maintenance management of motor circuit thus by the combination of disparate modules.
Know control and the state of living in of protection switch and the virtual condition of circuit for the ease of the user; protection module is provided with many group letter newspapers and shows LED; " be ready for " LED indication, " RUN " LED indication, " fault " LED indication, " warning " LED indication; " power supply is normal " LED indication, " communication is normal " LED indication.
In conjunction with the present invention's one preferred implementation, described operation energy storage module 4 upper ends are plugged with joystick 8.Like this, can realize having the blocked operation control mode of " handle control " and " external control ".Specifically, can realize an operation control mode of control automatically by " display module " or " control module 6 ".Can realize thus such as following order: telecommunication control command, parallel port PLC control command, programming in logic control command, switching value operation control command, display module operational order etc.Can have controlled function such as " decompression restarting ", anti-rolling electricity.
Further combined with 1, the opposite side of described box body is plugged with independently auxiliary letter newspaper contact 11 and plug-in letter newspaper contact 12.Specifically,, can satisfy various needs of work by being plugged with independently auxiliary letter newspaper contact 11 and plug-in letter newspaper contact 12, plug and play, and be convenient to install to unload get, be convenient to safeguard.Thus, avoided because traditional product its adopt plug-in auxiliary or built-in not absolute construction to cause, be not easy to match, draw distance is big, the defective of poor reliability.
Be used for seeing that in conjunction with actual making of the present invention power module 9 is the standalone module structure again, can change, be convenient to apolegamy, and be convenient to install according to the different operating supply voltage.Simultaneously, realized that the main circuit working power is consistent and synchronous for controlling and the working power absolute construction of protecting two-way.And the protection working power can independently provide DC power supply according to the significance level of application load, also can get main electricity work power supply with the control power supply, satisfies different operating state requirements.What is more important, by such design, the control power supply allows frequent make-break operation, and general operation life-span number of times can reach more than 1,000 ten thousand times, and after the protection working power independently provides, and minimizing break-make number of times can improve the reliability of power supply.
By above-mentioned character express also in conjunction with the accompanying drawings as can be seen, behind employing the present invention, has the multiple alternately control mode of handle control and external control.And the existence of depend on display module, measuring sampling module, control module can have various parameter settings, the various DATA REASONING demonstrations of motor, motor running log record, maintenance management information statistics etc. and show inquiry or remote communicating function.What is more important, order indivisible control originally and protection switch electrical equipment have been realized independent design each other, the draw distance between each module is little, but plug and play, good reliability is convenient to install to unload get, and helps safeguarding and changes.Even need carry out other modules of plug-in plug, can also be plugged in product inside by pluggable mode, do not take the overall dimension of product, the convenient use.The whole cost of the present invention is lower, and the contact capacity is big, and long service life can realize that electromagnet coil exchanges, the general requirement of the different electric pressures of direct current, and the application scenario is extensive.
Claims (8)
1. modularized integrated control and protection switch electrical equipment; comprise control and protection switch electrical appliance module box body; it is characterized in that: be plugged with freestanding protection module inside and outside the described module box body; main circuit contact system module; operation energy storage module; measure sampling module; control module; the electric operating module; release; power module; built-in letter newspaper contact and display module; each module is provided with the plug and play interface; one termination of box body is inserted with power module; the other end of box body is plugged with protection module; one side joint of box body is inserted with control module; the opposite side of box body is plugged with the auxiliary letter newspaper of independently expansion contact and expansion letter newspaper contact; be provided with in the box body and patch groove; be plugged with electric operating module and operation energy storage module in it; be plugged with the measurement sampling module on the main circuit contact system module; be nested in the box body bottom; box body is reserved on the plug receptacle and is plugged with display module; each electronic module patches back formation internal bus and carries out the data transmission; realize the start-stop operation control of motor circuit by the combination of disparate modules; short circuit; overload; error protections such as ground connection are measured indication and demonstration; telecommunication and maintenance management.
2. modularized integrated control according to claim 1 and protection switch electrical equipment; it is characterized in that: described protection module is provided with various states LED indication and distinguishes and loaded work piece electric current stepping adjusting device; include " being ready for " LED indication, " RUN " LED indication, " fault " LED indication, " warning " LED indication; " power supply is normal " LED indication, " communication is normal " LED indication.
3. modularized integrated control according to claim 1 and protection switch electrical equipment; it is characterized in that: described protection module, control module are equipped with data-interface; both adopt the serial or parallel mode of unified structure to realize adopting each other many data main or master-slave mode to transmit, and realize the operation control of motor circuit.
4. modularized integrated control according to claim 1 and protection switch electrical equipment; it is characterized in that: described protection module, control module are equipped with data-interface; both adopt the serial or parallel mode of unified structure to realize adopting each other the data of multiple bus protocol mode to transmit, and realize the operation control of motor circuit.
5. modularized integrated control according to claim 1 and protection switch electrical equipment is characterized in that: the opposite side of described box body is plugged with the auxiliary letter newspaper of independently expansion contact and expansion letter newspaper contact.
6. modularized integrated control according to claim 1 and protection switch electrical equipment is characterized in that: described built-in letter newspaper contact adopts with the lever of main circuit contact system module interlock and directly cooperates switching.
7. modularized integrated control according to claim 1 and protection switch electrical equipment; it is characterized in that: described power module provides independently Control work power supply; supply voltage comprises AC220, AC380, DC110, DC220, and the control power supply is in series with the control contact related with handle.
8. modularized integrated control according to claim 1 and protection switch electrical equipment is characterized in that: described measurement sampling module carries out current sample, realizes the combination sampling of electric current, electric leakage, voltage simultaneously; The combination sampling of electric current, electric leakage; The combination sampling of electric current, voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101465077A CN101902179A (en) | 2009-05-25 | 2009-05-25 | Modularized integrated control and protective switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101465077A CN101902179A (en) | 2009-05-25 | 2009-05-25 | Modularized integrated control and protective switching device |
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| Publication Number | Publication Date |
|---|---|
| CN101902179A true CN101902179A (en) | 2010-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101465077A Pending CN101902179A (en) | 2009-05-25 | 2009-05-25 | Modularized integrated control and protective switching device |
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| CN (1) | CN101902179A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545449A (en) * | 2013-10-23 | 2015-04-29 | 美的集团股份有限公司 | Water dispenser |
| CN105511364A (en) * | 2016-01-27 | 2016-04-20 | 大庆参勃电器有限公司 | Combination motor parameter collection and control device |
| CN105552846A (en) * | 2016-02-03 | 2016-05-04 | 无锡多普力科技有限公司 | Motor protection switch with 485 communication function |
| CN105552844A (en) * | 2016-02-03 | 2016-05-04 | 无锡多普力科技有限公司 | Control and protection switch-based motor control device |
| CN106849005A (en) * | 2017-03-30 | 2017-06-13 | 乐清市诚富电器科技有限公司 | A kind of intelligent leakage protector controls circuit and control method |
-
2009
- 2009-05-25 CN CN2009101465077A patent/CN101902179A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545449A (en) * | 2013-10-23 | 2015-04-29 | 美的集团股份有限公司 | Water dispenser |
| CN105511364A (en) * | 2016-01-27 | 2016-04-20 | 大庆参勃电器有限公司 | Combination motor parameter collection and control device |
| CN105511364B (en) * | 2016-01-27 | 2018-01-23 | 大庆参勃电器有限公司 | Combination motor parameter acquisition control device |
| CN105552846A (en) * | 2016-02-03 | 2016-05-04 | 无锡多普力科技有限公司 | Motor protection switch with 485 communication function |
| CN105552844A (en) * | 2016-02-03 | 2016-05-04 | 无锡多普力科技有限公司 | Control and protection switch-based motor control device |
| CN106849005A (en) * | 2017-03-30 | 2017-06-13 | 乐清市诚富电器科技有限公司 | A kind of intelligent leakage protector controls circuit and control method |
| CN106849005B (en) * | 2017-03-30 | 2018-11-06 | 乐清市诚富电器科技有限公司 | A kind of intelligent leakage protector control circuit and control method |
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Application publication date: 20101201 |