CN202929379U - Intelligent control device circuit for pumps - Google Patents
Intelligent control device circuit for pumps Download PDFInfo
- Publication number
- CN202929379U CN202929379U CN 201220381608 CN201220381608U CN202929379U CN 202929379 U CN202929379 U CN 202929379U CN 201220381608 CN201220381608 CN 201220381608 CN 201220381608 U CN201220381608 U CN 201220381608U CN 202929379 U CN202929379 U CN 202929379U
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- CN
- China
- Prior art keywords
- circuit
- series
- power switch
- vacuum extractor
- button
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- 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 - Lifetime
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Abstract
The utility model discloses an intelligent control device circuit for pumps, which comprises a general power switch, a start switch knob SA2 and a stop switch knob SA1, wherein the general power switch is connected to the start switch knob SA2 and the stop switch knob SA1 in parallel. The start switch knob SA2 is connected to a remote start in series and then connected to four circuits in parallel, wherein a contactor KM, an intelligent sensor K1 and a main pump motor D, which are used for providing power for the power switch, are sequentially connected in series on the third circuit, and the fourth circuit is provided with an electromagnetic one-way valve DCF. The intelligent control device circuit disclosed by the utility model is provided with a vacuum pumping device delay function, can set delay closing of the vacuum pumping device according to the usage of actual working conditions on site. An overheat protection function and a fault alarm function of the vacuum pumping device are set. The remote control device is provided with a fault alarm device. When the vacuum pumping device can not output liquid within the prescribed time, the fault alarm device sends a fault signal to a remote control center so as to solve the fault in a timely manner.
Description
Technical field
The utility model relates to pump intelligence controlling device circuit.
Background technology
Intelligence controlling device is the important component part of GJB series of high efficiency energy-saving self-controlling self-priming pump, is also core apparatus.Intelligence controlling device comprises intelligence sensor, Intelligent control cabinet and vacuumizes control device and forms.At present general its production efficiency of self-priming pump is low, and energy-saving effect is not remarkable, and cost is high, and serviceable life is short, can not realize Long-distance Control, and fault alarm and self-checking function system are not set, and can not satisfy the needs of the national economic development.
Summary of the invention
The purpose of this utility model will provide a kind of pump intelligence controlling device circuit exactly, it can overcome the existing existing problem of above pump, the purpose of this utility model is to realize like this, pump intelligence controlling device circuit, comprise total power switch, starting switch button SA2, shutdown switch button SA1, it is characterized in that: be parallel with two minutes branch road starting switch button SA2, shutdown switch button SA1 on total power switch; Be in series with remote activation on described starting switch button SA2, then be parallel with four circuits, article one, be in series with successively for the contactor KM, the speed relay KS1 that start vacuum extractor on the circuit, be used for opening the bright auxiliary reclay KA4 of trouble light when vacuum values does not reach design parameter in setting-up time, and be used for the normally closed button SA4 of failure reset; Be in series with successively on the second circuit be used to being enabled in speed relay KS1 that in setting-up time, vacuum extractor does not work, being used for opening the auxiliary reclay KM4 of fault alarm, and be used for the normally closed button SA4 of failure reset; Be in series with successively contactor KM, intelligence sensor K1 and main pump motor D for the power switch power supply on three-line; Also be in series with on described intelligence sensor K1 for the speed relay KS2 that starts the vacuum extractor delay function; Be parallel with successively the speed relay KS that stops for controller on described main pump motor D, be used for contactor KM, normal fluid and vacuum extractor shutdown switch that power switch is closed; Article four, be provided with electromagnetism retaining valve DCF on circuit.The utility model is provided with the vacuum extractor delay function, can according to the operating position of on-the-spot actual condition, set the time-delay closing of vacuum extractor.Be provided with overheat protective function and the fault alarm function of vacuum extractor.Be provided with remote control, can carry out type selecting according to client's concrete operating position, remote control has been set accident warning device simultaneously, and when in setting time can not normally go out liquid, this device will provide fault-signal to remote control center when vacuum extractor.Remote control room can arrange the maintainer to overhaul according to fault, after maintenance is completed, can arrive scene or remote control center and carry out the failure reset connection.
Description of drawings
Fig. 1 is the utility model block scheme;
1. total power switch, 2. starting switch button SA2, 3. shutdown switch button SA1, 4. remote activation, 5. contactor KM, 6. article one circuit, 7. second circuit, 8. speed relay KS1, 9. three-line, 10. contactor KM, 11. circuit the 4th, 12. electromagnetism retaining valve DCF, 13. speed relay KS1, auxiliary reclay KA4, 14. auxiliary reclay KM4, 15. intelligence sensor K1, 16. the normally closed button SA4 of normally closed button SA4 17., 18. main pump motor D, 19. speed relay KS2, 20. speed relay KS, 21. contactor KM, 22. normal fluid, 23. vacuum extractor stops.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing;
Pump intelligence controlling device circuit comprises total power switch, starting switch button SA2, shutdown switch button SA1, it is characterized in that: be parallel with two minutes branch road starting switch button SA2, shutdown switch button SA1 on total power switch; Be in series with remote activation on described starting switch button SA2, then be parallel with four circuits, article one, be in series with successively for the contactor KM, the speed relay KS1 that start vacuum extractor on the circuit, be used for opening the bright auxiliary reclay KA4 of trouble light when vacuum values does not reach design parameter in setting-up time, and be used for the normally closed button SA4 of failure reset; Be in series with successively on the second circuit be used to being enabled in speed relay KS1 that in setting-up time, vacuum extractor does not work, being used for opening the auxiliary reclay KM4 of fault alarm, and be used for the normally closed button SA4 of failure reset; Be in series with successively contactor KM, intelligence sensor K1 and main pump motor D for the power switch power supply on three-line; Also be in series with on described intelligence sensor K1 for the speed relay KS2 that starts the vacuum extractor delay function; Be parallel with successively the speed relay KS that stops for controller on described main pump motor D, be used for contactor KM, normal fluid and vacuum extractor shutdown switch that power switch is closed; Article four, be provided with electromagnetism retaining valve DCF on circuit.During concrete enforcement, press the contactor KM power switch power supply when it is closed in three-line, intelligence sensor K1 starts working, the liquid level of at first pumping medium (liquid) by the induction of intelligence sensor K1 inductive head, when the liquid level of sensing when inductive head does not reach desired location, intelligence sensor K1 provides signal and starts vacuum extractor to speed relay KS2, and the air in pipeline is extracted in vacuum extractor work out.When inductive head was sensed liquid level and reached desired location, intelligence sensor K1 provided respectively two paths of signals, and one the tunnel to main pump motor D, and main pump motor D begins upper water conservancy project and does, and another road stops to vacuum extractor, closes vacuum extractor.
Claims (1)
1. pump intelligence controlling device circuit, comprise total power switch, starting switch button SA2, shutdown switch button SA1, it is characterized in that: be parallel with two minutes branch road starting switch button SA2, shutdown switch button SA1 on total power switch; Be in series with remote activation on described starting switch button SA2, then be parallel with four circuits, article one, be in series with successively for the contactor KM, the speed relay KS1 that start vacuum extractor on the circuit, be used for opening the bright auxiliary reclay KA4 of trouble light when vacuum values does not reach design parameter in setting-up time, and be used for the normally closed button SA4 of failure reset; Be in series with successively on the second circuit be used to being enabled in speed relay KS1 that in setting-up time, vacuum extractor does not work, being used for opening the auxiliary reclay KM4 of fault alarm, and be used for the normally closed button SA4 of failure reset; Be in series with successively contactor KM, intelligence sensor K1 and main pump motor D for the power switch power supply on three-line; Also be in series with on described intelligence sensor K1 for the speed relay KS2 that starts the vacuum extractor delay function; Be parallel with successively the speed relay KS that stops for controller on described main pump motor D, be used for contactor KM, normal fluid and vacuum extractor shutdown switch that power switch is closed; Article four, be provided with electromagnetism retaining valve DCF on circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381608 CN202929379U (en) | 2012-08-03 | 2012-08-03 | Intelligent control device circuit for pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381608 CN202929379U (en) | 2012-08-03 | 2012-08-03 | Intelligent control device circuit for pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202929379U true CN202929379U (en) | 2013-05-08 |
Family
ID=48219323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220381608 Expired - Lifetime CN202929379U (en) | 2012-08-03 | 2012-08-03 | Intelligent control device circuit for pumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202929379U (en) |
-
2012
- 2012-08-03 CN CN 201220381608 patent/CN202929379U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |