CN2350562Y - Full-automatic controller for water pump - Google Patents
Full-automatic controller for water pump Download PDFInfo
- Publication number
- CN2350562Y CN2350562Y CN 98243319 CN98243319U CN2350562Y CN 2350562 Y CN2350562 Y CN 2350562Y CN 98243319 CN98243319 CN 98243319 CN 98243319 U CN98243319 U CN 98243319U CN 2350562 Y CN2350562 Y CN 2350562Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- relay
- pin
- potentiometer
- water
- 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
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- Control Of Positive-Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The utility model belongs to an operation controller of a water pump motor, which is composed of a water pressure switch K<1>, a power supply circuit, an operation timer, a cycle timer, executive element relays J<1>, J<2>, etc. The operation timer and the cycle timer are respectively composed of digital integrated circuits IC<1>, IC<2>, etc. The water pressure switch is connected with the operation timer and the cycle timer, which has the actions that when the water is opened, the utility model is stopped; when the water is closed, the utility model is started; the utility model can be started by timing; the utility model can be stated or stopped in cycle timing. The utility model has the advantages of adjustable operating time and cycle time, convenient operation, electrical energy saving, water saving full automatic effect, etc. The utility model can be used for timing and interval watering or draining of water pumps.
Description
The utility model belongs to the pump motor operation controller.
Existing water pump automatic controller is generally the water pressure control switch of simple function, and it can not autostop when no hydraulic pressure, does not have the effect of automatic control, and so not only wasting energy also to make the electrical machinery life shortening, does not reach desirable using effect.
The purpose of this utility model is to overcome the shortcoming that the water pump automatic controller of the water pressure control switch of above-mentioned simple function exists, and design a kind ofly can close the full automatic controller that water, timing start-up water supply are closed in water shutdown, timing shutdown.
The utility model, comprise shell, water pressure switch and control circuit, control circuit contains power circuit, and water pressure switch is connected on the power circuit, it is characterized by: control circuit also contains run timing device, cycle timer and executive circuit, and executive circuit contains relay J
1With relay road J
2, the output terminal of run timing device connects relay J
1The input control end and the input control end of cycle timer, relay J
1Output terminal and relay J
2The input control end connect, the output terminal of cycle timer is connected relay J with the control end of run timing device
2Output terminal be connected with the power supply line of pump motor M.
The utility model; adopt water pressure switch to link to each other with run timing device, cycle timer; play the effect that Guan Shui shutdown, boiling water start, timing start-up, circulation are regularly shut down; have characteristics such as working time and cycle time is adjustable, easy to operate, play saving power, using water wisely and full automatic effect.Can be used for as: dwelling house pressurized water supply, flowers and trees crops are regularly watered, the automatic water supply and sewage of equipment, regularly cooling, regularly blowdown, regularly flushing, intermittently water supply and sewage, water supply and sewage etc. regularly.
Following embodiment further specifies structure of the present utility model and working principle in conjunction with the accompanying drawings.
Fig. 1 is an electric functional-block diagram of the present utility model.
Fig. 2 is the electrical schematic diagram of present embodiment.
Fig. 3 is the profile schematic representation of present embodiment.
This water pump full automatic controller comprises shell 7, water pressure switch K
1And control circuit, control circuit is made up of power circuit, run timing device, cycle timer and executive circuit etc.
With reference to Fig. 2, Fig. 3, as a, when the b input line inserts 220VAC, be depressurized to 24V through transformer, and diode D
1～D
4Rectification is by capacitor C
1After the filtering, at A, B two ends output dc voltage, through water pressure switch K
1Connection is the power supply of supply circuit.Relay J in the executive circuit
1, adopt normally closed 24VDC relay, relay J
2, adopt and often drive the 24VDC relay.
The run timing device is by digital integrated electronic circuit (MC14541B) IC
1, potentiometer W
1With capacitor C
5Deng composition, 24VDC is through resistance R
1After the dividing potential drop, from IC
1The 14th pin supply power, potentiometer W
1With capacitor C
5Be connected to IC after the series connection
1The 1st pin, work as IC
1When supply voltage is arranged, just start working, to capacitor C
5Charge, the time of charging is the time of timer timing, when arriving the duration of charge, promptly arrives the working time of setting, IC
1The 8th pin through resistance R
7After the dividing potential drop, give transistor Q
1The VDC of base stage input+0.7V, make transistor Q
1Conducting, relay J
1The energising of input control end, J
1Adhesive is because J
1Be normally closed relay, so J
1-1 disconnects relay J
2Dead electricity discharges, because J
2Be normally opened relay, so J
2-1 disconnects, and pump motor M outage is out of service.
Cycle timer is by digital integrated electronic circuit (MC14541B) IC
2, potentiometer W
2With capacitor C
6Deng composition, from IC
2The 14th pin supply power, potentiometer W
2And capacitor C
6Be connected to IC after the series connection
2The 1st pin, IC
2Negative pressure end and transistor Q
1Collector electrode connect.As transistor Q
1During conducting, Q
1Collector electrode become low potential from high petential, connect the negative pressure of cycle timer, make IC
2Obtain VDC and start working, to capacitor C
6Charge, the time of charging is the time of timer timing, when arriving the duration of charge, promptly arrives the cycle time of setting, IC
2The 8th pin through R
14After the dividing potential drop, give transistor Q
2The VDC of base stage input+0.7V, make transistor Q
2Conducting.Q
2Conducting, make the conducting of photo coupler P521, IC
1Instantaneous the closing of supply voltage.Then, IC
1VDC is opened again, enters next circuit work.
Potentiometer W
1With potentiometer W
2Can regulate the working time of run timing device and the circulation off time of cycle timer respectively, therefore, potentiometer W
1Make operation adjusting knob 2 and potentiometer W
2Make circulation adjusting knob 3, be installed on the panel of shell 7, be convenient to regulate operation.
The reset button K switch is set
26 are connected to IC
1The 14th pin and common ground between, button switch K
26 are loaded on the panel of shell 7.As run timing device IC
1Energising timing or cycle timer IC
2The energising timing is pressed reset switch K to a certain moment
26, whole circuit will begin reclocking work.
Present embodiment can be provided with operation indicating circuit and circulation indicating circuit, and the operation indicating circuit is by Light-Emitting Diode (LED) D
5And resistance R
2Be composed in series, the operation indicating circuit is parallel on the run timing device; The circulation indicating circuit is by light emitting diode D
7And resistance R
9Be composed in series, the circulation indicating circuit is parallel on the cycle timer.Light emitting diode D
5As run indicator 4, light emitting diode D
7As circulation tutorial light 5, be loaded on respectively on the panel of shell 7.
In addition, present embodiment also is provided with pressure and regulates the water interface 9 of bolt 1, vent 11, protective tube 8 and water pressure switch, input-output line 10 etc. on its shell, and input line is a, b, and output line is C, d.
The element model or the parameter of present embodiment, be marked on Fig. 2, the technical parameter of present embodiment is: according to element model or the parameter that this example is selected, the timing operation time be 30 seconds～6 hours adjustable, regularly cycle time be 50 seconds～12 hours adjustable, maximum current output is that 10A, voltage are 220V.
If the motor of water pump is single-phase, and power can directly be the motor power supply when being less than or equal to 10A.When power is greater than 10A if the motor of water pump is a three-phase, can be the motor power supply indirectly by A.C. contactor, can be that one group of (some) pump motor is powered by A.C. contactor indirectly also, equally also plays full automatic effect.
Choose different potentials device W
1And capacitor C
5Parameter, can obtain the regulation ranges of various timing operation times; Equally, choose different potentials device W
2And capacitor C
6Parameter, can obtain the various timing regulation range of cycle time.
Claims (5)
1, a kind of water pump full automatic controller, comprise shell, water pressure switch and control circuit, control circuit contains power circuit, and water pressure switch is connected on the power circuit, it is characterized by: control circuit also contains run timing device, cycle timer and executive circuit, and executive circuit contains relay J
1And relay J
2, the output terminal of run timing device connects relay J
1The input control end and the input control end of cycle timer, relay J
1Output terminal and relay J
2The input control end connect, the output terminal of cycle timer is connected relay J with the control end of run timing device
2Output terminal be connected with the power supply line of pump motor M.
2, water pump full automatic controller according to claim 1 is characterized by: described run timing device is mainly by intergrated circuit (MC14541B) IC
1, potentiometer W
1And capacitor C
5Form, from IC
1The 14th pin supply power, potentiometer W
1And capacitor C
5Be connected to IC after the series connection
1The 1st pin, potentiometer W
1Make operation adjusting knob (2), be loaded on the panel of shell (7) IC
1The 8th pin be output terminal, pass through resistance R
7Be connected to transistor Q
1Base stage, relay J
1The input control end be serially connected with transistor Q
1Collector electrode; Described cycle timer is mainly by integrated device (MC14541B) IC
2, potentiometer W
2And capacitor C
6Form, from IC
2The 14th pin supply power, potentiometer W
2And capacitor C
6Be connected to IC after the series connection
2The 1st pin, IC
2, negative pressure end and transistor Q
1Collector electrode connect potentiometer W
2Make circulation adjusting knob (3), be loaded on shell (7) panel IC
2The 8th pin be output terminal, pass through resistance R
14Transistor Q
2And photo coupler P521 and IC
1The 14th pin connect.
3, water pump full automatic controller according to claim 2 is characterized by: an operation indicating circuit is arranged, by light emitting diode D
5And resistance R
2Be composed in series, the operation indicating circuit is parallel on the run timing device light emitting diode D
5(4) be loaded on shell (7) panel.
4, water pump full automatic controller according to claim 2 is characterized by: a circulation indicating circuit is arranged, by light emitting diode D
7And resistance R
9Be composed in series, the circulation indicating circuit is parallel on the cycle timer, light emitting diode D
7(5) be loaded on shell (7) panel.
5, water pump full automatic controller according to claim 2 is characterized by: a reset circuit is arranged, by button switch K
2(6) be connected to IC
1The 14th pin and common ground constitute, push-button switch (6) is loaded on shell (7) panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98243319 CN2350562Y (en) | 1998-11-02 | 1998-11-02 | Full-automatic controller for water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98243319 CN2350562Y (en) | 1998-11-02 | 1998-11-02 | Full-automatic controller for water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2350562Y true CN2350562Y (en) | 1999-11-24 |
Family
ID=33989742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98243319 Expired - Fee Related CN2350562Y (en) | 1998-11-02 | 1998-11-02 | Full-automatic controller for water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2350562Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600957A (en) * | 2012-03-13 | 2012-07-25 | 瓮福（集团）有限责任公司 | Travel action control method for scraper of hamming and rolling type large-particle breaking machine |
| CN102928776A (en) * | 2012-11-22 | 2013-02-13 | 江苏环力科技发展有限公司 | Automatic testing table for water pump pressure switch |
| CN104533769A (en) * | 2014-11-17 | 2015-04-22 | 江苏环力科技发展有限公司 | Automatic testing system of water pump pressure controller |
-
1998
- 1998-11-02 CN CN 98243319 patent/CN2350562Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600957A (en) * | 2012-03-13 | 2012-07-25 | 瓮福（集团）有限责任公司 | Travel action control method for scraper of hamming and rolling type large-particle breaking machine |
| CN102928776A (en) * | 2012-11-22 | 2013-02-13 | 江苏环力科技发展有限公司 | Automatic testing table for water pump pressure switch |
| CN104533769A (en) * | 2014-11-17 | 2015-04-22 | 江苏环力科技发展有限公司 | Automatic testing system of water pump pressure controller |
| CN104533769B (en) * | 2014-11-17 | 2016-05-11 | 江苏环力科技发展有限公司 | Water pump pressure controller Auto-Test System |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |