CN101986222B - Multichannel load time program control device - Google Patents
Multichannel load time program control device Download PDFInfo
- Publication number
- CN101986222B CN101986222B CN2010105579027A CN201010557902A CN101986222B CN 101986222 B CN101986222 B CN 101986222B CN 2010105579027 A CN2010105579027 A CN 2010105579027A CN 201010557902 A CN201010557902 A CN 201010557902A CN 101986222 B CN101986222 B CN 101986222B
- Authority
- CN
- China
- Prior art keywords
- coil
- normally closed
- parallel
- closed contact
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Relay Circuits (AREA)
Abstract
The invention provides a multichannel load time program control device, belonging to the technical field of electrical appliance control, in particular relating to an automatic control device which opens and stops multichannel load according to certain time sequence. The invention has the main technical characteristics that: the two ends of a normally open contact J0.2 are connected with the two ends of a normally open button QD in parallel; a coil J1 is connected with a normally closed contact SJ2.1 in series, then is respectively connected with a coil SJ1 and a coil SJ2 in parallel, and then is connected with a normally open contact J0.1 in series and finally is connected with the two ends of a series circuit composed of a normally closed contact SJ5.1 and a coil J0 in parallel; a coil J2 is connected with a normally closed contact SJ4.1 in series, then is respectively connected with a coil SJ3 and a coil SJ4 in parallel, and then is connected with a normally open contact SJ1.1 in series and finally is connected with the two ends of the series circuit composed of the normally closed contact SJ5.1 and the coil J0 in parallel; and a coil SJ5 and the coil SJ3 are connected in parallel, then are connected with a normally open contact SJ3.1 in series and then are connected with the two ends of the series circuit composed of the normally closed contact SJ5.1 and the coil J0 in parallel. The invention has low cost and simple operation, opening time and stopping time of each load can be regulated at will, and all the loads can be stopped emergently at any moment.
Description
Technical field
The invention belongs to the electrical equipment control technical field, specially refer to a kind of automaton of opening, stop multichannel loading by the certain hour order.
Background technology
The method that load is controlled automatically to multichannel apparatus at present is a lot; Like mcu programming control, with methods such as PLC control, their common advantage are that controlled load number is many, program can be very complicated, but their shortcoming also clearly; Cost is high; Operating personnel, maintainer need higher technical merit, in case break down, maintenance cost is higher.A lot of medium and small sized enterprises, unit need a kind of controlled load number in 10 the tunnel, the time-program(me) control device that control method is simple, circuit structure is succinct, with low cost.
Summary of the invention
The invention provides a kind of multichannel loading time-program(me) control device, with low cost, simple to operate.
The technical scheme that the present invention adopts is: multichannel loading time-program(me) control device, by A.C. contactor, auxiliary reclay, the time relay, often open button QD, normally closed button TZ and insurance RT1, RT2 constitutes; First A.C. contactor is made up of coil J1, main contacts J1.1; Second A.C. contactor is made up of coil J2, main contacts J2.1; The 3rd A.C. contactor is made up of coil J3, main contacts J3.1, and very first time relay is made up of coil SJ1, normally opened contact SJ1.1, and second time relay is made up of coil SJ2, normally closed contact SJ2.1; The 3rd time relay is made up of coil SJ3, normally opened contact SJ3.1; The 4th time relay is made up of coil SJ4, normally closed contact SJ4.1, and the 5th time relay is made up of coil SJ5, normally closed contact SJ5.1, and auxiliary reclay is made up of coil J0, normally opened contact J0.1, normally opened contact J0.2; It is characterized in that: insurance RT1, often open button QD, normally closed button TZ, normally closed contact SJ5.1, coil J0, insurance RT2 series connection after, the two ends of series circuit are connected with connection terminal L, N respectively; Main contacts J1.1, main contacts J2.1, main contacts J3.1 one end are connected with connection terminal A, B, C respectively, and the other end all links to each other with the line that insures between RT1 and the Chang Kai button QD; Normally opened contact J0.2 two ends are connected in parallel on and often open button QD two ends; Coil J1 with connect with normally opened contact J0.1 again with coil SJ1, coil SJ2 parallel connection respectively after normally closed contact SJ2.1 connects, be connected in parallel on the series circuit two ends that normally closed contact SJ5.1 and coil J0 form; Coil J2 with connect with normally opened contact SJ1.1 again with coil SJ3, coil SJ4 parallel connection respectively after normally closed contact SJ4.1 connects, be connected in parallel on the series circuit two ends that normally closed contact SJ5.1 and coil J0 form; After connecting with normally opened contact SJ3.1 again, coil SJ5 and coil J3 parallel connection be connected in parallel on the series circuit two ends that normally closed contact SJ5.1 and coil J0 form.
The invention has the beneficial effects as follows: a kind of multichannel loading time-program(me) control device is provided; This installation cost is cheap; Simple to operate; But each load startup of regulated at will, stand-by time can promptly stop all load runnings at any time, are particularly suitable for medium and small sized enterprises' load and are controlled in the circuit on 3-10 road and use.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is an application circuit synoptic diagram of the present invention.
Embodiment
As shown in Figure 1, multichannel loading time-program(me) control device comprises A.C. contactor, auxiliary reclay, the time relay, often opens button QD, normally closed button TZ and insurance RT1, RT2; First A.C. contactor is made up of coil J1, main contacts J1.1; Second A.C. contactor is made up of coil J2, main contacts J2.1; The 3rd A.C. contactor is made up of coil J3, main contacts J3.1, and very first time relay is made up of coil SJ1, normally opened contact SJ1.1, and second time relay is made up of coil SJ2, normally closed contact SJ2.1; The 3rd time relay is made up of coil SJ3, normally opened contact SJ3.1; The 4th time relay is made up of coil SJ4, normally closed contact SJ4.1, and the 5th time relay is made up of coil SJ5, normally closed contact SJ5.1, and auxiliary reclay is made up of coil J0, normally opened contact J0.1, normally opened contact J0.2; It is characterized in that: insurance RT1, often open button QD, normally closed button TZ, normally closed contact SJ5.1, coil J0, insurance RT2 series connection after, the two ends of series circuit are connected with connection terminal L, N respectively; Main contacts J1.1, main contacts J2.1, main contacts J3.1 one end are connected with connection terminal A, B, C respectively, and the other end all links to each other with the line that insures between RT1 and the Chang Kai button QD; Normally opened contact J0.2 two ends are connected in parallel on and often open button QD two ends; Coil J1 with connect with normally opened contact J0.1 again with coil SJ1, coil SJ2 parallel connection respectively after normally closed contact SJ2.1 connects, be connected in parallel on the series circuit two ends that normally closed contact SJ5.1 and coil J0 form; Coil J2 with connect with normally opened contact SJ1.1 again with coil SJ3, coil SJ4 parallel connection respectively after normally closed contact SJ4.1 connects, be connected in parallel on the series circuit two ends that normally closed contact SJ5.1 and coil J0 form; After connecting with normally opened contact SJ3.1 again, coil SJ5 and coil J3 parallel connection be connected in parallel on the series circuit two ends that normally closed contact SJ5.1 and coil J0 form.
The application circuit of multichannel loading time-program(me) control device of the present invention is shown in accompanying drawing 2; The live wire of power supply is connected with the connection terminal L of multichannel loading time-program(me) control device; The end of three tunnel load R1, R2, R3 is connected with connection terminal A, B, the C of multichannel loading time-program(me) control device respectively; The other end all is connected with zero-power line, and the connection terminal N of multichannel loading time-program(me) control device is connected with zero-power line.
The course of work of multichannel loading time-program(me) control device is following: when pressing start button QD, power supply gets into through L, to N, forms the loop through RT1, QD, TZ, SJ5.1, J0, RT2, coil J0 work; J0.1, J0.2 are connected simultaneously, and the latching circuit that is made up of J0.2 makes QD button release back coil J0 keep work, after J0.1 connects simultaneously, and coil J1 work, the load R1 that is connected with connection terminal A works; Time relay coil SJ2 also energising work picks up counting, and behind setting-up time, normally closed contact SJ2.1 ends, and coil J1 quits work, and load R1 quits work; Time relay coil SJ1 also energising work picks up counting, behind setting-up time, and normally opened contact SJ1.1 conducting, coil J2 work, main contacts J2.1 conducting; The load R2 work that is connected with it, time relay coil SJ4 also energising work picks up counting, and behind setting-up time, normally closed contact SJ4.1 ends; Coil J2 quits work, and load R2 quits work, simultaneously, and the time relay coil SJ3 work of switching on; Behind setting-up time, normally opened contact SJ3.1 is closed, the coil J3 work of switching on, main contacts J3.1 conducting; The load R3 that is connected with it work, simultaneously, the time relay coil SJ5 work of switching on is behind setting-up time; Normally closed contact SJ5.1 breaks off, and coil J0 dead electricity quits work, and control device is quit work, and all loads quit work.Press stop button TZ at any time, all loads quit work.
In sum, load R1 is controlled by start button AN start-up time, and stand-by time is set by second time relay; Load R2 is set by the very first time relay start-up time; Stand-by time is set by the 4th time relay, and load R3 is set by the 3rd time relay start-up time, and stand-by time is set by the 5th time relay; Load R3 stops the while controller and resets, and is ready to next cycle of operation operation.
Multichannel loading time-program(me) control device of the present invention can increase the time relay and A.C. contactor as required, and to increase the quantity of Be Controlled load, principle of work is identical with above-mentioned three road loaded work piece principles.
Multichannel loading time-program(me) control device of the present invention can increase to three groups with each A.C. contactor main contacts as required, can control the three-phase alternating current load.
Claims (1)
1. multichannel loading time-program(me) control device comprises A.C. contactor, auxiliary reclay, the time relay, often opens button QD, normally closed button TZ and insurance RT1, RT2; First A.C. contactor is made up of coil J1, main contacts J1.1; Second A.C. contactor is made up of coil J2, main contacts J2.1; The 3rd A.C. contactor is made up of coil J3, main contacts J3.1; Very first time relay is made up of coil SJ1, normally opened contact SJ1.1; Second time relay is made up of coil SJ2, normally closed contact SJ2.1, and the 3rd time relay is made up of coil SJ3, normally opened contact SJ3.1, and the 4th time relay is made up of coil SJ4, normally closed contact SJ4.1; The 5th time relay is made up of coil SJ5, normally closed contact SJ5.1; Auxiliary reclay is made up of coil J0, normally opened contact J0.1, normally opened contact J0.2, it is characterized in that: insurance RT1, often open button QD, normally closed button TZ, normally closed contact SJ5.1, coil J0, insurance RT2 series connection after, the two ends of series circuit are connected with connection terminal L, N respectively; Main contacts J1.1, main contacts J2.1, main contacts J3.1 one end are connected with connection terminal A, B, C respectively, and the other end all links to each other with the line that insures between RT1 and the Chang Kai button QD; Normally opened contact J0.2 two ends are connected in parallel on and often open button QD two ends; Coil J1 with connect with normally opened contact J0.1 again with coil SJ1, coil SJ2 parallel connection respectively after normally closed contact SJ2.1 connects, be connected in parallel on the series circuit two ends that normally closed contact SJ5.1 and coil J0 form; Coil J2 with connect with normally opened contact SJ1.1 again with coil SJ3, coil SJ4 parallel connection respectively after normally closed contact SJ4.1 connects, be connected in parallel on the series circuit two ends that normally closed contact SJ5.1 and coil J0 form; After connecting with normally opened contact SJ3.1 again, coil SJ5 and coil J3 parallel connection be connected in parallel on the series circuit two ends that normally closed contact SJ5.1 and coil J0 form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105579027A CN101986222B (en) | 2010-11-22 | 2010-11-22 | Multichannel load time program control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105579027A CN101986222B (en) | 2010-11-22 | 2010-11-22 | Multichannel load time program control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101986222A CN101986222A (en) | 2011-03-16 |
| CN101986222B true CN101986222B (en) | 2012-07-18 |
Family
ID=43710574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105579027A Expired - Fee Related CN101986222B (en) | 2010-11-22 | 2010-11-22 | Multichannel load time program control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101986222B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104426127B (en) * | 2013-09-05 | 2018-01-09 | 西门子公司 | A kind of load starting circuit |
| CN105739429A (en) * | 2016-04-27 | 2016-07-06 | 中山市德工机械科技有限公司 | Method for reducing power grid impact in starting and stopping large-tonnage die casting machine |
| CN107634680A (en) * | 2017-11-18 | 2018-01-26 | 襄垣县树元电器有限公司 | Alternating current generator timing operation control device |
| CN107817865A (en) * | 2017-11-18 | 2018-03-20 | 襄垣县树元电器有限公司 | Time-program(me) control device |
| CN107733291A (en) * | 2017-11-18 | 2018-02-23 | 襄垣县树元电器有限公司 | Double direct current generator timing operation rectifier control devices |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030193308A1 (en) * | 2002-04-16 | 2003-10-16 | Richardson Gordon D. | Apparatus and method for testing a motor-shorting relay |
| CN201035356Y (en) * | 2007-05-30 | 2008-03-12 | 东风汽车股份有限公司 | Program controller composed of multiple sets of time relays and AC contactor |
| US8520352B2 (en) * | 2008-02-25 | 2013-08-27 | Xylem Ip Holdings Llc | Multiple-channel active sensing and switching device |
| CN201515340U (en) * | 2009-08-24 | 2010-06-23 | 襄垣县树元电器有限公司 | Automatic deceleration stop controller of electric motor |
-
2010
- 2010-11-22 CN CN2010105579027A patent/CN101986222B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101986222A (en) | 2011-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101986222B (en) | Multichannel load time program control device | |
| CN101329387B (en) | Power supply test system | |
| CN102120072B (en) | Control and polling inspection integrated electrical system of fire pump group | |
| CN203071637U (en) | DC power supply connection control apparatus | |
| CN202548291U (en) | Special controller for testing mechanical behavior of pole-mounted vacuum automatic distribution switch | |
| CN107632198B (en) | Dual-power electric quantity acquisition device and application method thereof | |
| CN112072741B (en) | Method and device for realizing one-key starting of household energy storage system | |
| CN202918048U (en) | Automatic transfer switching equipment | |
| CN202305690U (en) | Passive spare power supply automatic switching tester | |
| CN208636396U (en) | Feeder switch operating condition adaptive modeling device | |
| CN201490758U (en) | Low-pressure dual-power supply automatic switching control device | |
| CN101615012A (en) | Remote operation intelligent and safe checking method | |
| CN202694165U (en) | Automatic water tower controller | |
| CN105048301A (en) | Intelligent power box capable of detecting output voltage and self-repairing faults | |
| CN213754003U (en) | Automatic bypass control circuit of 10kV high pressure SVG | |
| CN205622313U (en) | Two power automatic transfer switch controllers | |
| CN205355933U (en) | Join in marriage and become acquisition terminal uninterrupted power source | |
| CN106505728B (en) | Power supply control loop of wind power doubly-fed converter in grid connection | |
| CN206412831U (en) | Power supply control loop of the wind-powered electricity generation double-feed current transformer in grid-connected | |
| CN204166079U (en) | Secondary loop of breaker wiring testing device | |
| CN202145223U (en) | Electric device working state indicating circuit | |
| CN202634334U (en) | Star-delta delayed transformation controller | |
| CN102465759A (en) | Automatic diesel generator set | |
| CN2849784Y (en) | Fast stop loop connecting structure for control power of program controller | |
| CN101630608B (en) | Control coil of energy-saving alternating current contactor and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TUNLIU LONGJI INDUSTRY AND TRADING CO., LTD. Free format text: FORMER OWNER: XIANGYUAN SHUYUAN ELECTRIC APPLIANCE CO., LTD. Effective date: 20130531 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 046011 CHANGZHI, SHAANXI PROVINCE TO: 046100 CHANGZHI, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130531 Address after: 046100, Changzhi County, Shanxi province Tunliu County show West Street Patentee after: Tuanliu Longji Industry & Trade Co., Ltd. Address before: 046011 Shanxi city of Changzhi Province Wang Xiangyuan County town of Wuyang Village Patentee before: Xiangyuan Shuyuan Electrical Appliance Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |