CN203191837U - Agricultural automatic water supply device - Google Patents

Abstract

The utility model discloses an agricultural automatic water supply device. The agricultural automatic water supply device comprises an alternating-current power supply, a main switch, a first relay normally-open switch, a second relay normally-open switch, a relay normally-closed switch, a selection switch, a normally-open button switch, a normally-closed button switch, a first switch, a second switch, a transformer, a contactor, a relay, a rectifying circuit, a capacitor, a diode, a bi-colour light-emitting diode, a first resistor, a second resistor, a first phase inverter, a second phase inverter, a third phase inverter, a fourth phase inverter, a fifth phase inverter, a sixth phase inverter, a motor, a first probe, a second probe and a third probe. The utility model provides a water supply device, wherein via the water supply device, people in districts away from water towers can use running water, and great convenience is brought to the life of people; and the water supply device provided by the utility model has the advantages of being simple in structure, stable in performance, and long in service life.

Description

Agricultural automatic water-supplying device

Technical field

The utility model relates to a kind of water-feed, relates in particular to a kind of agricultural automatic water-supplying device.

Background technology

At present, the rural area faces the trouble that tap water supply becomes people's mind, because water tower hydraulic pressure is not enough, causes a lot of dried up towers area far away can not use tap water, causes people to draw aquatic work from far place, has brought very big inconvenience to people's life.

The utility model content

The purpose of this utility model provides a kind of agricultural automatic water-supplying device with regard to being in order to address the above problem.

The utility model is achieved through the following technical solutions above-mentioned purpose:

The utility model comprises AC power, master switch, the first relay normally open switch, the second relay normally open switch, the relay normally closed switch, selector switch, normally open push button switch, normally closed push button switch, first switch, second switch, transformer, contactor, relay, rectification circuit, capacitor, diode, dichromatic LED, first resistor, second resistor, first phase inverter, second phase inverter, the 3rd phase inverter, the 4th phase inverter, the 5th phase inverter, hex inverter, motor, first probe, second probe and the 3rd probe, described master switch, the second relay normally open switch and motor are connected in series on the described AC power successively, the live wire of described AC power is connected with first end of described first switch and first end of described normally closed push button switch respectively, second end of described normally closed push button switch, first end with described contactor of connecting successively behind the automatic end of described selector switch and the described first relay normally open switch respectively, first end of described second switch and first end of described normally open push button switch are connected, second end of described second switch is connected with the manual end of described selector switch and second end of described normally open push button switch respectively, second end of described contactor is connected with first end of a winding of described transformer and the neutral line of described AC power respectively, second end of described first switch is connected with second end of a winding of described transformer, first end of the Secondary Winding of described transformer is connected with the electrode input end of described rectification circuit, second end of the Secondary Winding of described transformer is connected with the negative input of described rectification circuit, the cathode output end of described rectification circuit respectively with first end of described capacitor, described first probe, first end of described relay, the negative pole of described diode, first end of the first input end of described first phase inverter and described first resistor is connected, second end of described relay respectively with the positive pole of described diode, the output terminal of described first phase inverter, the output terminal of described second phase inverter, the output terminal of described the 3rd phase inverter is connected with the output terminal of described the 4th phase inverter, second input end of described first phase inverter respectively with the input end of described second phase inverter, the input end of described the 3rd phase inverter, the input end of described the 4th phase inverter, the output terminal of described the 5th phase inverter, the positive pole of the negative pole of first light emitting diode of described dichromatic LED and second light emitting diode of described dichromatic LED is connected, the positive pole of first light emitting diode of described dichromatic LED is connected with the negative pole of second light emitting diode of described dichromatic LED and first end of described second resistor respectively, second end of described second resistor is connected with the input end of described the 5th phase inverter and the output terminal of described hex inverter respectively, the input end of described hex inverter respectively with second end of described first resistor, first end of described relay normally closed switch is connected with described the 3rd probe, and second end of the normally closed switch of described relay is connected with described second probe.

The beneficial effects of the utility model are:

The utility model provides a kind of water-feed, can make the people away from the water tower area use tap water, has brought very big convenience to people's life; The utlity model has long advantage of simple in structure, stable performance and serviceable life.

Description of drawings

Fig. 1 is the circuit diagram of agricultural automatic water-supplying device described in the utility model.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

As shown in Figure 1, the utility model comprises AC power, master switch Q, the first relay normally open K switch 1, the second relay normally open K switch 2, relay normally closed switch K3, selector switch S2, normally open push button switch SB1, normally closed push button switch SB2, first switch S 1, second switch SB, transformer T, contactor KM, relay K, rectification circuit UR, capacitor C, diode VD, dichromatic LED, the first resistor R1, the second resistor R2, the first phase inverter D1, the second phase inverter D2, the 3rd phase inverter D3, the 4th phase inverter D4, the 5th phase inverter D5, hex inverter D6, motor M, the first probe A, the second probe B and the 3rd probe E, master switch Q, the second relay normally open K switch 2 and motor M are connected in series on the AC power successively, the live wire L1 of AC power is connected with first end of first switch S 1 and first end of normally closed push button switch SB2 respectively, second end of normally closed push button switch SB2 first end with contactor KM of connecting successively after the automatic end of selector switch S2 and the first relay normally open K switch 1 respectively, first end of second switch SB is connected with first end of normally open push button switch SB1, second end of second switch SB is connected with the manual end of selector switch S2 and second end of normally open push button switch SB1 respectively, second end of contactor KM is connected with first end of the winding of transformer T and the neutral line N of AC power respectively, second end of first switch S 2 is connected with second end of the winding of transformer T, first end of the Secondary Winding of transformer T is connected with the electrode input end of rectification circuit UR, second end of the Secondary Winding of transformer T is connected with the negative input of rectification circuit UR, the cathode output end of rectification circuit UR respectively with first end of capacitor C, the first probe A, first end of relay K, the negative pole of diode VD, the first input end of the first phase inverter D1 is connected with first end of the first resistor R1, second end of relay K respectively with the positive pole of diode VD, the output terminal of the first phase inverter D1, the output terminal of the second phase inverter D2, the output terminal of the 3rd phase inverter D3 is connected with the output terminal of the 4th phase inverter D4, second input end of the first phase inverter D1 respectively with the input end of the second phase inverter D2, the input end of the 3rd phase inverter D3, the input end of the 4th phase inverter D4, the output terminal of the 5th phase inverter D5, the positive pole of the negative pole of the first light emitting diode VL1 of dichromatic LED and the second light emitting diode VL2 of dichromatic LED is connected, the positive pole of the first light emitting diode VL1 of dichromatic LED is connected with the negative pole of the second light emitting diode VL2 of dichromatic LED and first end of the second resistor R2 respectively, second end of the second resistor R2 is connected with the input end of the 5th phase inverter D5 and the output terminal of hex inverter D6 respectively, the input end of hex inverter D6 respectively with second end of the first resistor R1, first end of relay normally closed switch K3 is connected with the 3rd probe E, and second end of the normally closed switch K3 of relay is connected with the second probe B.

Claims (1)

1. agricultural automatic water-supplying device, it is characterized in that: comprise AC power, master switch, the first relay normally open switch, the second relay normally open switch, the relay normally closed switch, selector switch, normally open push button switch, normally closed push button switch, first switch, second switch, transformer, contactor, relay, rectification circuit, capacitor, diode, dichromatic LED, first resistor, second resistor, first phase inverter, second phase inverter, the 3rd phase inverter, the 4th phase inverter, the 5th phase inverter, hex inverter, motor, first probe, second probe and the 3rd probe, described master switch, the second relay normally open switch and motor are connected in series on the described AC power successively, the live wire of described AC power is connected with first end of described first switch and first end of described normally closed push button switch respectively, second end of described normally closed push button switch, first end with described contactor of connecting successively behind the automatic end of described selector switch and the described first relay normally open switch respectively, first end of described second switch and first end of described normally open push button switch are connected, second end of described second switch is connected with the manual end of described selector switch and second end of described normally open push button switch respectively, second end of described contactor is connected with first end of a winding of described transformer and the neutral line of described AC power respectively, second end of described first switch is connected with second end of a winding of described transformer, first end of the Secondary Winding of described transformer is connected with the electrode input end of described rectification circuit, second end of the Secondary Winding of described transformer is connected with the negative input of described rectification circuit, the cathode output end of described rectification circuit respectively with first end of described capacitor, described first probe, first end of described relay, the negative pole of described diode, first end of the first input end of described first phase inverter and described first resistor is connected, second end of described relay respectively with the positive pole of described diode, the output terminal of described first phase inverter, the output terminal of described second phase inverter, the output terminal of described the 3rd phase inverter is connected with the output terminal of described the 4th phase inverter, second input end of described first phase inverter respectively with the input end of described second phase inverter, the input end of described the 3rd phase inverter, the input end of described the 4th phase inverter, the output terminal of described the 5th phase inverter, the positive pole of the negative pole of first light emitting diode of described dichromatic LED and second light emitting diode of described dichromatic LED is connected, the positive pole of first light emitting diode of described dichromatic LED is connected with the negative pole of second light emitting diode of described dichromatic LED and first end of described second resistor respectively, second end of described second resistor is connected with the input end of described the 5th phase inverter and the output terminal of described hex inverter respectively, the input end of described hex inverter respectively with second end of described first resistor, first end of described relay normally closed switch is connected with described the 3rd probe, and second end of the normally closed switch of described relay is connected with described second probe.