CN104879293B - A kind of full-automatic submersible pump being applied to rice field and fish pond - Google Patents
A kind of full-automatic submersible pump being applied to rice field and fish pond Download PDFInfo
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- CN104879293B CN104879293B CN201510222771.XA CN201510222771A CN104879293B CN 104879293 B CN104879293 B CN 104879293B CN 201510222771 A CN201510222771 A CN 201510222771A CN 104879293 B CN104879293 B CN 104879293B
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Abstract
A kind of full-automatic submersible pump being applied to rice field and fish pond, by detection agency, receiving mechanism and the pump housing are constituted, detection agency is by cabinet, mu balanced circuit, first probe, first control unit, second probe, second control unit and radio transmitter composition, mu balanced circuit, first control unit, connected by wire between second control unit and radio transmitter and be arranged on inside cabinet, first probe, second probe is positioned at cabinet outside and mu balanced circuit, first control unit, connected by wire between second control unit, receiving mechanism is by cabinet, mu balanced circuit and radio receiving unit composition, connected by wire between mu balanced circuit and radio receiving unit and be arranged on inside cabinet, connected by wire between radio receiving unit and the pump housing.The present invention can automatically control pump housing working method, makes to keep in rice field or fish pond certain water yield, prevents rice field or fish pond hydropenia from causing the dead drawback of the fish of crop or raising.
Description
Technical field
The present invention relates to immersible pump, when especially the water level in rice field or fish pond is less than minimum setting position, under the effect of detection agency and receiving mechanism, the pump housing automatic can obtain electric work, will be located in the water suction of lower in rice field or fish pond, when the water yield being pumped in rice field or fish pond reaches water level highest setting position, under the effect of detection agency and receiving mechanism, the pump housing can be automatically stopped work, thus accomplishes a kind of full-automatic submersible pump being applied to rice field and fish pond automatically controlled.
Background technology
At present, known immersible pump is all that when rice field or interior edema position, fish pond are low, user opens immersible pump by Artificial Control when using, by in the water suction of lower to rice field or fish pond, when rice field or interior edema position, fish pond foot, user is closed immersible pump, so, cannot accomplish to automatically control, people to be had must look after rice field or fish pond at ordinary times, when in rice field or fish pond, hydropenia and personnel find the most in time, the fish underproduction raised in causing the crop in rice field or fish pond is the most dead.
Summary of the invention
Artificial Control is passed through in order to overcome existing immersible pump when using to be all, at ordinary times it is necessary to have people looks after rice field or fish pond, when in rice field or fish pond, hydropenia and personnel find the most in time, the fish underproduction raised in causing the crop in rice field or the fish pond even drawback of death, when the invention provides a kind of water level in rice field or fish pond less than minimum setting position, under the effect of detection agency and receiving mechanism, the pump housing automatic can obtain electric work, will be located in the water suction of lower in rice field or fish pond, when the water yield being pumped in rice field or fish pond reaches water level highest setting position, under the effect of detection agency and receiving mechanism, the pump housing can be automatically stopped work, thus accomplish a kind of full-automatic submersible pump being applied to rice field and fish pond automatically controlled.
The technical solution adopted for the present invention to solve the technical problems is:
nullA kind of full-automatic submersible pump being applied to rice field and fish pond，It is characterized in that by detection agency、Receiving mechanism and the pump housing are constituted，Detection agency is by cabinet、Mu balanced circuit、First probe、First control unit、Second probe、Second control unit and radio transmitter composition，Mu balanced circuit、First control unit、Second control unit and radio transmitter are arranged on inside cabinet，First probe and the second probe are positioned at outside cabinet，The cathode power supply input of two cathode power supply outfan wherein one end of mu balanced circuit and radio transmitter is connected by wire，Two cathode power supply outfan other ends of mu balanced circuit and the cathode power supply input of the first control unit、The cathode power supply input of the second control unit、Second probe one end is connected by wire，The negative power supply outfan of mu balanced circuit、First probe one end、First control unit negative power supply input、Second control unit negative power supply input and radio transmitter negative power supply input pass through wired earth respectively，The other end of the first probe and the signal input part of the first control unit are connected by wire，The signal input part of the second probe other end and the second control unit is connected by wire，The control signal output two ends of the first control unit and the closure signal of radio transmitter are launched key switch two ends and are connected by wire，The control signal output two ends of the second control unit and the cut-off signal of radio transmitter are launched key switch two ends and are connected by wire，Receiving mechanism is by cabinet、Mu balanced circuit and radio receiving unit composition，Mu balanced circuit and radio receiving unit are arranged on inside cabinet，Mu balanced circuit power supply input two ends and 220V alternating current power supply the two poles of the earth are connected by wire，Mu balanced circuit power output end positive pole and radio receiving unit cathode power supply input are connected by wire，Mu balanced circuit power output end negative pole and radio receiving unit negative power supply input pass through wired earth respectively，Two ac power input end wherein one end and a 220V alternating current power supply wherein pole of the pump housing are connected by wire，The control signal input of another pole of 220V alternating current power supply and radio receiving unit is connected by wire，The control signal outfan of radio receiving unit and two ac power input end other ends of the pump housing are connected by wire，The wireless signal that the radio transmitter of detection agency is launched acts on the radio receiving unit of receiving mechanism.
Described detection agency mu balanced circuit is by accumulator, on and off switch, three ends fix output voltage stabilizer and ceramic disc capacitor composition, ceramic disc capacitor has two, it is 7805 that three ends fix output voltage stabilizer model, battery positive voltage and on and off switch one end are connected by wire, the on and off switch other end and first ceramic disc capacitor one end, three ends are fixed 1 foot of output voltage stabilizer and are connected by wire, battery terminal negative, first ceramic disc capacitor other end, three ends fix 2 feet of output voltage stabilizer and second ceramic disc capacitor one end passes through wired earth respectively, three ends fix 3 feet of output voltage stabilizer and second ceramic disc capacitor other end is connected by wire.
Described detection agency the first probe is two copper metallic rod, and two copper metallic rod are insulated from each other is arranged on a plastic sheet front end.
nullDescribed detection agency the first control unit is by adjustable resistance、Resistance、PNP triode、NPN audion、Relay、Transwitch diode、Electrochemical capacitor and time-base integrated circuit composition，Time-base integrated circuit model is NE555，Resistance has four，NPN audion has two、Relay has two，Adjustable resistance one end and first resistance one end are connected by wire，The adjustable resistance other end and second resistance one end、PNP triode emitter stage、First relay one normally opened contact end is connected by wire，First resistance other end and first NPN transistor base are connected by wire，Second resistance other end and first NPN transistor collector、PNP triode base stage is connected by wire，PNP triode emitter stage and first relay cathode power supply input are connected by wire，First another normally opened contact end of relay and the 3rd resistance one end、Silicon rectifier diode negative pole、4th resistance one end、4 feet of time-base integrated circuit and 8 feet、Second relay cathode power supply input is connected by wire，4th the resistance other end and electrochemical capacitor positive pole、2 feet and 6 feet of time-base integrated circuit are connected by wire，3 feet of time-base integrated circuit and second NPN transistor base are connected by wire，Second NPN transistor collector and second relay negative power supply input are connected by wire，First NPN transistor emitter and first relay negative power supply input、3rd the resistance other end、Electrochemical capacitor negative pole、1 foot of time-base integrated circuit、Second NPN transistor emitter passes through wired earth respectively.
Described detection agency the second probe is two copper metallic rod, and two copper metallic rod are insulated from each other is arranged on a plastic sheet front end.
nullDescribed detection agency the second control unit is by resistance、Transwitch diode、Time-base integrated circuit、Electrochemical capacitor、NPN audion and relay composition，Time-base integrated circuit model is NE555，Resistance has three，NPN audion has two，Relay has two，First resistance one end and first NPN transistor base are connected by wire，First NPN transistor collector and first relay negative power supply input are connected by wire，First relay one normally opened contact end and second resistance one end、Silicon rectifier diode negative pole、3rd resistance one end、4 feet of time-base integrated circuit and 8 feet、Second relay cathode power supply input is connected by wire，First relay cathode power supply input and first another normally opened contact end of relay are connected by wire，3rd the resistance other end and electrochemical capacitor positive pole、2 feet and 6 feet of time-base integrated circuit are connected by wire，3 feet of time-base integrated circuit and second NPN transistor base are connected by wire，Second NPN transistor collector and second relay negative power supply input are connected by wire，First NPN transistor emitter、Second resistance other end、Electrochemical capacitor negative pole、1 foot of time-base integrated circuit and second NPN transistor emitter pass through wired earth respectively.
Described detection agency radio transmitter is ZYO300-A72 type radio transmitter finished product.
nullDescribed receiving mechanism mu balanced circuit is by mains transformer、Silicon rectifier diode、Electrochemical capacitor、Ceramic disc capacitor and three ends fix output voltage stabilizer composition，It is 7805 that three ends fix output voltage stabilizer model，Silicon rectifier diode has four，Ceramic disc capacitor has two，Mains transformer power output end one pole and first silicon rectifier diode negative pole、Second silicon rectifier diode positive pole is connected by wire，Another pole of mains transformer power output end and the 3rd silicon rectifier diode negative pole、4th silicon rectifier diode positive pole is connected by wire，Second silicon rectifier diode negative pole and the 4th silicon rectifier diode negative pole、Electrochemical capacitor positive pole、First ceramic disc capacitor one end、Three ends are fixed 1 foot of output voltage stabilizer and are connected by wire，First silicon rectifier diode positive pole and the 3rd silicon rectifier diode positive pole、Electrochemical capacitor negative pole、First ceramic disc capacitor other end、Second ceramic disc capacitor one end、Three ends are fixed 2 feet of output voltage stabilizer and are connected by wire，Three ends fix 3 feet of output voltage stabilizer and second ceramic disc capacitor other end is connected by wire.
Described receiving mechanism radio receiving unit is by wireless receiving circuit, resistance, NPN audion and relay composition, wireless receiving circuit is the wireless receiving circuit finished product used that matches with ZYO300-A72 type radio transmitter finished product, 1 foot and the relay cathode power supply input of wireless receiving circuit are connected by wire, 5 feet and resistance one end of wireless receiving circuit are connected by wire, the resistance other end and NPN transistor base are connected by wire, NPN transistor collector and relay negative power supply input are connected by wire, 3 feet and the NPN transistor emitter of wireless receiving circuit pass through wired earth respectively.
Before the present invention uses, detection agency being placed on rice field or fish pond at water inlet distalmost end, the first probe of detection agency is fixed on needed for rice field or fish pond at lowest water level, and the second probe of detection agency is fixed on needed for rice field or fish pond at peak level.The medicine have the advantages that in use, when the water yield in rice field or fish pond arrives less and is not flooded by the first probe of detection agency, under the effect of the first control unit of detection agency, the radio transmitter of detection agency can launch wireless closure signal, now, the radio receiving unit of receiving mechanism can receive wireless closure signal, and followed by, the pump housing obtains in water suction rice field or the fish pond that electric work will be located in lower；When the water yield in rice field or fish pond reaches to a certain degree, when second probe of detection agency is flooded by water, under the effect of the second control unit of detection agency, the radio transmitter of detection agency can launch wireless cut-off signal, now, the radio receiving unit of receiving mechanism can receive wireless cut-off signal, and followed by, pump housing dead electricity quits work；More than by, the present invention just can automatically control the working method of the pump housing, water in rice field or fish pond is made to keep certain degree of depth, it is therefore prevented that when hydropenia in rice field or fish pond and personnel find the most in time, the fish underproduction raised in causing the crop in rice field or the fish pond even drawback of death.
Accompanying drawing explanation
The present invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is present configuration schematic diagram.
Fig. 2 is detection agency mu balanced circuit of the present invention, the first probe, the first control unit, the second probe, the second control unit, the circuit diagram of radio transmitter.
Fig. 3 is inventive receiver structure mu balanced circuit, circuit diagram between radio receiving unit and the pump housing.
Fig. 1, in detection agency: 1 is cabinet, 2 is mu balanced circuit, and 3 is the first probe, and 4 is the first control unit, and 5 is the second probe, and 6 is the second control unit, and 7 is radio transmitter；In receiving mechanism: 8 is cabinet, 9 is mu balanced circuit, and 10 is radio receiving unit；11 is the pump housing.
Fig. 2, in detection agency mu balanced circuit: G is accumulator, uses 12V/6AH lead-acid accumulator；S is on and off switch；A1 is that three ends fix output voltage stabilizer, and model is 7805；C1, C2 are ceramic disc capacitors, and ceramic disc capacitor C1 specification is 0.33UF, and ceramic disc capacitor C2 specification is 0.1UF.T1 is that detection agency first is popped one's head in.In detection agency the first control unit: RP1 is adjustable resistance, specification is 330K；R1, R2, R3, R4 are resistance, and resistance R1 resistance is 100K, and resistance R2 resistance is 10K, and resistance R3 resistance is 2K, and resistance R4 resistance is 1M；VT2 is PNP triode, and model is 9014；VT1, VT3 are NPN audions, and model is 9013；K1, K2 are relays, and model is JRC/21F/YG4100/DC5V；VD1 is transwitch diode, and model is 1N4148；C3 is electrochemical capacitor, and model is 2.2UF/25V；A2 is time-base integrated circuit, and model is NE555.T2 is that detection agency second is popped one's head in.In detection agency the second control unit: R5, R6, R7 are resistance, resistance R5 resistance is 10K, and resistance R6 resistance is 2K, and resistance R7 resistance is 1M；VD2 is transwitch diode, and model is 1N4148；A3 is time-base integrated circuit, and model is NE555；C4 is electrochemical capacitor, and model is 2.2UF/25V；VT4, VT5 are NPN audions, and model is 9013；K3, K4 are relays, and model is JRC/21F/YG4100/DC5V.A4 is detection agency radio transmitter, use ZYO300-A72 type radio transmitter finished product, SB1 is that the closure signal on ZYO300-A72 type radio transmitter finished product launches key switch, and SB2 is that the cut-off signal on ZYO300-A72 type radio transmitter finished product launches key switch.
Fig. 3, in receiving mechanism mu balanced circuit: T be mains transformer, model be 220V/12V, power is 3W；VD3, VD4, VD5, VD6 are silicon rectifier diodes, and model is IN4001；C5 is electrochemical capacitor, and model is 470UF/25V；A5 is that three ends fix output voltage stabilizer, and model is 7805；C6, C7 are ceramic disc capacitors, and ceramic disc capacitor C6 specification is 0.33UF, and ceramic disc capacitor C7 specification is 0.1UF.In receiving mechanism radio receiving unit: A6 is wireless receiving circuit, use the wireless receiving circuit finished product used that matches with ZYO300-A72 type radio transmitter finished product；R8 is resistance, and resistance is 1K；VT6 is NPN audion, and model is 9013；K5 is relay, and model is JZC/4123/DC/5V.M is the pump housing, and power is 1.1KW, and C7 is matching used non-polarized electrolytic electric capacity on the pump housing.
Detailed description of the invention
nullShown in Fig. 1，A kind of full-automatic submersible pump being applied to rice field and fish pond，By detection agency、Receiving mechanism and the pump housing 11 are constituted，Detection agency is by cabinet 1、Mu balanced circuit 2、First probe 3、First control unit 4、Second probe 5、Second control unit 6 and radio transmitter 7 form，Mu balanced circuit 2、First control unit 4、It is internal that second control unit 6 and radio transmitter 7 are arranged on cabinet 1，It is outside that first probe 3 and the second probe 5 are positioned at cabinet 1，The cathode power supply input of 2 two cathode power supply outfan wherein one end of mu balanced circuit and radio transmitter 7 is connected by wire，2 two cathode power supply outfan other ends of mu balanced circuit and the cathode power supply input of the first control unit 4、The cathode power supply input of the second control unit 6、Second probe 5 one end are connected by wire，The negative power supply outfan of mu balanced circuit 2、First probe 3 one end、First control unit 4 negative power supply input、Second control unit 6 negative power supply input and radio transmitter 7 negative power supply input pass through wired earth respectively，The other end of the first probe 3 and the signal input part of the first control unit 4 are connected by wire，The signal input part of second probe 5 other ends and the second control unit 6 is connected by wire，The control signal output two ends of the first control unit 4 and the closure signal of radio transmitter 7 are launched key switch two ends and are connected by wire，The control signal output two ends of the second control unit 6 and the cut-off signal of radio transmitter 7 are launched key switch two ends and are connected by wire，Receiving mechanism is by cabinet 8、Mu balanced circuit 9 and radio receiving unit 10 form，It is internal that mu balanced circuit 9 and radio receiving unit 10 are arranged on cabinet 8，Mu balanced circuit 9 power supply input two ends and 220V alternating current power supply the two poles of the earth are connected by wire，Mu balanced circuit 9 power output end positive pole and radio receiving unit 10 cathode power supply input are connected by wire，Mu balanced circuit 9 power output end negative pole and radio receiving unit 10 negative power supply input pass through wired earth respectively，Two ac power input end wherein one end and a 220V alternating current power supply wherein pole of the pump housing 11 are connected by wire，The control signal input of another pole of 220V alternating current power supply and radio receiving unit 10 is connected by wire，The control signal outfan of radio receiving unit 10 and two ac power input end other ends of the pump housing 11 are connected by wire，The wireless signal that the radio transmitter 7 of detection agency is launched acts on the radio receiving unit 10 of receiving mechanism.Before the present invention uses, detection agency being placed on rice field or fish pond at water inlet distalmost end, the first probe 3 of detection agency is fixed on needed for rice field or fish pond at lowest water level, and the second probe 5 of detection agency is fixed on needed for rice field or fish pond at peak level.In detection agency: after the on and off switch of mu balanced circuit 2 is opened, the power output end of mu balanced circuit 2 can export stable 5V DC source, and then, subsequent conditioning circuit obtains electric in running order；When the water yield in rice field or fish pond is not less to when flooding the first probe 3, and under the effect of the first control unit 4, radio transmitter 7 closure signal is launched two contacts of key switch and can be connected, and followed by, radio transmitter 7 launches wireless closure signal；When the water yield in rice field or fish pond reaches to a certain degree, when second probe 5 is flooded by water, under the effect of the second control unit 6, radio transmitter 7 cut-off signal is launched two contacts of key switch and can be connected, followed by, radio transmitter 7 launches wireless cut-off signal.In receiving mechanism: when, after 220V alternating current power supply input to mu balanced circuit 9, the power output end of mu balanced circuit 9 can export stable 5V DC source, and then, subsequent conditioning circuit obtains electric in running order；The water yield in rice field or fish pond arrives when not flooded by the first probe 3 of detection agency less, after the radio transmitter 7 of detection agency launches wireless closure signal, the radio receiving unit 10 of receiving mechanism can receive the wireless closure signal that the radio transmitter 7 of detection agency is launched, under the radio receiving unit 10 internal circuit effect of receiving mechanism, now, the pump housing 11 can obtain electric work, and the pump housing 11 will be located in the water suction of lower in rice field or fish pond；When the water yield in rice field or fish pond reaches to a certain degree, when second probe 5 of detection agency is flooded by water, after the radio transmitter 7 of detection agency launches wireless cut-off signal, the radio receiving unit 10 of receiving mechanism can receive the wireless cut-off signal that the radio transmitter 7 of detection agency is launched, under the radio receiving unit 10 internal circuit effect of receiving mechanism, now, the pump housing 11 dead electricity quits work, and no longer will be located in the water suction of lower in rice field or fish pond.More than by, the present invention just can automatically control the working method of the pump housing 11, make the degree of depth that the water quantity holding in rice field or fish pond is certain, prevent hydropenia in rice field or fish pond and time personnel find the most in time, the drawback that the fish underproduction raised in causing the crop in rice field or fish pond is even dead.
Shown in Fig. 2, by accumulator G, on and off switch S, three ends fix output voltage stabilizer A1 and ceramic disc capacitor C1, C2 forms detection agency mu balanced circuit, ceramic disc capacitor has two, it is 7805 that three ends fix output voltage stabilizer A1 model, accumulator G positive pole and on and off switch S one end are connected by wire, the on and off switch S other end and first ceramic disc capacitor C1 one end, three ends are fixed 1 foot of output voltage stabilizer A1 and are connected by wire, accumulator G negative pole, first ceramic disc capacitor C1 other end, three ends fix 2 feet of output voltage stabilizer A1 and second ceramic disc capacitor C2 one end passes through wired earth respectively, three ends fix 3 feet of output voltage stabilizer A1 and second ceramic disc capacitor C2 other end is connected by wire.Detection agency first T1 that pops one's head in is two copper metallic rod, and two copper metallic rod are insulated from each other is arranged on a plastic sheet front end.nullBy adjustable resistance RP1，Resistance R1、R2、R3、R4，PNP triode VT2，NPN audion VT1、VT3，Relay K 1、K2，Transwitch diode VD1，Electrochemical capacitor C3 and time-base integrated circuit A2 forms detection agency the first control unit，Time-base integrated circuit A2 model is NE555，Resistance has four，NPN audion has two、Relay has two，Adjustable resistance RP1 one end and first resistance R1 one end are connected by wire，The adjustable resistance RP1 other end and second resistance R2 one end、PNP triode VT2 emitter stage、First relay K 1 one normally opened contact end is connected by wire，First resistance R1 other end and first NPN audion VT1 base stage are connected by wire，Second resistance R2 other end and first NPN audion VT1 colelctor electrode、PNP triode VT2 base stage is connected by wire，PNP triode VT2 emitter stage and first relay K 1 cathode power supply input are connected by wire，First another normally opened contact end of relay K 1 and the 3rd resistance R3 one end、Silicon rectifier diode VD1 negative pole、4th resistance R4 one end、4 feet of time-base integrated circuit A2 and 8 feet、Second relay K 2 cathode power supply input is connected by wire，4th the resistance R4 other end and electrochemical capacitor C3 positive pole、2 feet and 6 feet of time-base integrated circuit A2 are connected by wire，3 feet of time-base integrated circuit A2 and second NPN audion VT3 base stage are connected by wire，Second NPN audion VT3 colelctor electrode and second relay K 2 negative power supply input are connected by wire，First NPN audion VT1 emitter stage and first relay K 1 negative power supply input、3rd the resistance R3 other end、Electrochemical capacitor C3 negative pole、1 foot of time-base integrated circuit A2、Second NPN audion VT3 emitter stage passes through wired earth respectively.Detection agency second T2 that pops one's head in is two copper metallic rod, and two copper metallic rod are insulated from each other is arranged on a plastic sheet front end.nullBy resistance R5、R6、R7，Transwitch diode VD2，Time-base integrated circuit A3，Electrochemical capacitor C4，NPN audion VT4、VT5 and relay K 3、K4 forms detection agency the second control unit，Time-base integrated circuit A3 model is NE555，Resistance has three，NPN audion has two，Relay has two，First resistance R5 one end and first NPN audion VT4 base stage are connected by wire，First NPN audion VT4 colelctor electrode and first relay K 3 negative power supply input are connected by wire，First relay K 3 one normally opened contact end and second resistance R6 one end、Silicon rectifier diode VD2 negative pole、3rd resistance R7 one end、4 feet of time-base integrated circuit A3 and 8 feet、Second relay K 4 cathode power supply input is connected by wire，First relay K 3 cathode power supply input and first another normally opened contact end of relay K 3 are connected by wire，3rd the resistance R7 other end and electrochemical capacitor C4 positive pole、2 feet and 6 feet of time-base integrated circuit A3 are connected by wire，3 feet of time-base integrated circuit A3 and second NPN audion VT5 base stage are connected by wire，Second NPN audion VT5 colelctor electrode and second relay K 4 negative power supply input are connected by wire，First NPN audion VT4 emitter stage、Second resistance R6 other end、Electrochemical capacitor C4 negative pole、1 foot of time-base integrated circuit A3 and second NPN audion VT5 emitter stage pass through wired earth respectively.Detection agency radio transmitter A4 is ZYO300-A72 type radio transmitter finished product, and SB1 is that the closure signal on radio transmitter A4 launches key switch, and SB2 is that the cut-off signal on radio transmitter A4 launches key switch.Two cathode power supply outfans of mu balanced circuit wherein one end on and off switch S other end and, the cathode power supply input of radio transmitter A4 is connected by wire；Two the cathode power supply outfan other end three ends of mu balanced circuit fix output voltage stabilizer A1 3 feet and, the cathode power supply input adjustable resistance RP1 other end of the first control unit, another normally opened contact end of cathode power supply input relay K 3 of the second control unit, second probe T2 one end connected by wire；Negative power supply outfan three end of mu balanced circuit is fixed the negative power supply input of 2 feet of output voltage stabilizer A1, first probe T1 one end, 1 foot of the first control unit negative power supply input time-base integrated circuit A2,1 foot of the second control unit negative power supply input time-base integrated circuit A3 and radio transmitter A4 and is passed through wired earth respectively；First probe T1 the other end and, the signal input part NPN audion VT1 base stage of the first control unit is connected by wire；Second probe the T2 other end and, the signal input part resistance R5 other end of the second control unit is connected by wire；Control signal output two ends 2 two normally opened contact ends of relay K of first control unit and, the closure signal of radio transmitter A4 is launched key switch SB1 two ends and is connected by wire；Control signal output two ends 4 two normally opened contact ends of relay K of second control unit and, the cut-off signal of radio transmitter A4 is launched key switch SB2 two ends and is connected by wire.
nullShown in Fig. 3，By mains transformer T，Silicon rectifier diode VD3、VD4、VD5、VD6，Electrochemical capacitor C5，Ceramic disc capacitor C6、C7 and three ends fix the mu balanced circuit of output voltage stabilizer A5 composition receiving mechanism，It is 7805 that three ends fix output voltage stabilizer A5 model，Silicon rectifier diode has four，Ceramic disc capacitor has two，Mains transformer T power output end one pole and first silicon rectifier diode VD3 negative pole、Second silicon rectifier diode VD4 positive pole is connected by wire，Another pole of mains transformer T power output end and the 3rd silicon rectifier diode VD5 negative pole、4th silicon rectifier diode VD6 positive pole is connected by wire，Second silicon rectifier diode VD4 negative pole and the 4th silicon rectifier diode VD6 negative pole、Electrochemical capacitor C5 positive pole、First ceramic disc capacitor C6 one end、Three ends are fixed 1 foot of output voltage stabilizer A5 and are connected by wire，First silicon rectifier diode VD3 positive pole and the 3rd silicon rectifier diode VD5 positive pole、Electrochemical capacitor C5 negative pole、First ceramic disc capacitor C6 other end、Second ceramic disc capacitor C7 one end、Three ends are fixed 2 feet of output voltage stabilizer A5 and are connected by wire，Three ends fix 3 feet of output voltage stabilizer A5 and second ceramic disc capacitor C7 other end is connected by wire.By wireless receiving circuit A6, resistance R8, NPN audion VT6 and relay K 5 form the radio receiving unit of receiving mechanism, wireless receiving circuit A6 is the wireless receiving circuit finished product used that matches with ZYO300-A72 type radio transmitter finished product, 1 foot and the relay K 5 cathode power supply input of wireless receiving circuit A6 are connected by wire, 5 feet and resistance R8 one end of wireless receiving circuit A6 are connected by wire, the resistance R8 other end and NPN audion VT6 base stage are connected by wire, NPN audion VT6 colelctor electrode and relay K 5 negative power supply input are connected by wire, 3 feet and the NPN audion VT6 emitter stage of wireless receiving circuit A6 pass through wired earth respectively.Mu balanced circuit power supply input two ends mains transformer T two power inputs and, 220V alternating current power supply the two poles of the earth are connected by wire；Mu balanced circuit power output end positive pole three end fix output voltage stabilizer A5 3 feet and, 1 foot of radio receiving unit cathode power supply input wireless receiving circuit A6 is connected by wire；3 feet of 2 feet and radio receiving unit negative power supply input wireless receiving circuit A6 that mu balanced circuit power output end negative pole three end fixes output voltage stabilizer A5 pass through wired earth respectively.M is the pump housing, and C7 is matching used non-polarized electrolytic electric capacity on pump housing M.Two ac power input end wherein one end and a 220V alternating current power supply wherein pole of pump housing M are connected by wire, the control signal input relay K 5 one normally opened contact end of another pole of 220V alternating current power supply and radio receiving unit is connected by wire, and another normally opened contact end of control signal outfan relay K 5 of radio receiving unit and two ac power input end other ends of pump housing M are connected by wire.
Below in conjunction with Fig. 2 and Fig. 3, by detection agency mu balanced circuit of the present invention, the first probe, the first control unit, the second probe, the second control unit, radio transmitter, inventive receiver structure mu balanced circuit, the operation principle between radio receiving unit and the pump housing, function are made an explanation.
The wireless signal that the radio transmitter A4 of Fig. 2 detection agency sends acts on the radio receiving unit of Fig. 3 receiving mechanism.
At Fig. 2, in detection agency mu balanced circuit: after on and off switch S opens, the 12V DC source of accumulator G output can enter three ends and fix output voltage stabilizer A1 and peripheral cell ceramic disc capacitor C1, C2, then, three ends are fixed 3 feet of output voltage stabilizer A1 and are exported stable 5V DC source, the 5V DC source of output enters subsequent conditioning circuit, and then, subsequent conditioning circuit obtains electric in running order.In first probe, the first control unit and the radio transmitter of detection agency: when the water yield in rice field or fish pond is not less to when flooding the first probe T1 two ends, between first probe TI two ends, resistance is infinitely great, NPN audion VT1 and PNP triode VT2 obtain suitable bias current conducting in succession, followed by, relay K 1 obtains two normally opened contact end of electric adhesive Guan Bi；nullAfter relay K 1 obtains two normally opened contact end of electric adhesive Guan Bi，Three ends fix the 5V DC source of the 3 foot outputs of output voltage stabilizer A1，1 two normally opened contact ends of the relay K that can be closed enter time-base integrated circuit A2 and peripheral cell thereof，Then，5V DC source charges to electrochemical capacitor C3 through resistance R4，When just starting，2nd foot of time-base integrated circuit A2 is electronegative potential，Time-base integrated circuit A2 set makes its 3rd foot export high potential，The high potential of output is through NPN audion VT3 power amplification、Paraphase enters relay K 2 negative power supply input，Then，Relay K 2 obtains two normally opened contact end of electric adhesive Guan Bi，After about 3 seconds，When on electrochemical capacitor C3, terminal potential (i.e. time-base integrated circuit A2 the 6th foot current potential) rises to 2/3rds of power supply，Time-base integrated circuit A2 is reset，Its 3rd foot output electronegative potential，Then，Relay K 2 dead electricity disconnects；Due to, the closure signal of 2 two normally opened contact ends of relay K and radio transmitter A4 is launched key switch SB1 two ends and is connected by wire, so, relay K 2 obtains in 3 seconds of two normally opened contact end of electric adhesive Guan Bi, and radio transmitter A4 can launch 3 seconds wireless closure signal.In second probe, the second control unit and the wireless transmitting unit of detection agency: when the water yield in rice field or fish pond reaches to a certain degree, when second probe T2 two ends are flooded, NPN audion VT4 obtains suitable bias current conducting between resistance R5, probe T2 two ends, followed by, relay K 3 obtains two normally opened contact end of electric adhesive Guan Bi；nullAfter relay K 3 obtains two normally opened contact end of electric adhesive Guan Bi，Three ends fix the 5V DC source of the 3 foot outputs of output voltage stabilizer A1，3 two normally opened contact ends of the relay K being closed enter time-base integrated circuit A3 and peripheral cell thereof，Then，5V DC source can charge to electrochemical capacitor C4 through resistance R7，When just starting，2nd foot of time-base integrated circuit A3 is electronegative potential，Time-base integrated circuit A3 set makes its 3rd foot export high potential，The high potential of output is through NPN audion VT5 power amplification、Paraphase enters relay K 4 negative power supply input，Then，Relay K 4 obtains two normally opened contact end of electric adhesive Guan Bi，After about 3 seconds，When on electrochemical capacitor C4, terminal potential (i.e. time-base integrated circuit A3 the 6th foot current potential) rises to 2/3rds of power supply，Time-base integrated circuit A3 is reset，Its 3rd foot output electronegative potential，Then，Relay K 4 dead electricity disconnects；Due to, the cut-off signal of 4 two normally opened contact ends of relay K and radio transmitter A4 is launched key switch SB2 two ends and is connected by wire, so, relay K 4 obtains in 3 seconds of two normally opened contact end of electric adhesive Guan Bi, and radio transmitter A4 can launch 3 seconds wireless cut-off signals.
At Fig. 3, in receiving mechanism mu balanced circuit: after 220V alternating current power supply inputs, 220V alternating current power supply drops to 12V alternating current power supply in the effect of mains transformer T, and 12V alternating current power supply is converted to DC source through silicon rectifier diode VD3, VD4, VD5, VD6 rectification, electrochemical capacitor C5 filtering；Through the filtered DC source of electrochemical capacitor C5, enter after three ends fix output voltage stabilizer A5 and peripheral cell ceramic disc capacitor C6, C7, the 3rd foot fixing output voltage stabilizer A5 from three ends exports stable 5V DC source, the effect of ceramic disc capacitor C6 is the ripple characteristics improving power supply, and the effect of ceramic disc capacitor C7 is the transient response improving load；Voltage stabilizing circuit function be for subsequent conditioning circuit offer work needed for 5V DC source.In receiving mechanism radio receiving unit: after the 5V DC source of mu balanced circuit output enters radio receiving unit, wireless receiving circuit A6 can obtain electric in running order；After the radio transmitter A4 of Fig. 2 detection agency launches wireless closure signal, now, wireless receiving circuit A6 can receive wireless closure signal, followed by, 5 feet of wireless receiving circuit A6 can export high level, and the high level of output, after resistance R8 current limliting, NPN audion VT6 power amplification, paraphase, enters relay K 5 negative power supply input, then, relay K 5 obtains two normally opened contact end of electric adhesive Guan Bi；Due to, two ac power input end wherein one end and a 220V alternating current power supply wherein pole of pump housing M are connected by wire, the control signal input relay K 5 one normally opened contact end of another pole of 220V alternating current power supply and radio receiving unit is connected by wire, another normally opened contact end of control signal outfan relay K 5 of radio receiving unit and two ac power input end other ends of pump housing M are connected by wire, so, after relay K 5 obtains two normally opened contact end of electric adhesive Guan Bi, pump housing M can obtain electric work, thus will be located in the water suction of lower in rice field or fish pond；After the radio transmitter A4 of Fig. 2 detection agency launches wireless cut-off signal, now, wireless receiving circuit A6 can receive wireless cut-off signal, followed by, the 5 feet meeting output low levels of wireless receiving circuit A6, then, relay K 5 dead electricity disconnects two normally opened contact end and disconnects, pump housing M dead electricity quits work, and no longer will be located in the suction of lower to rice field or fish pond.
Through Fig. 2 and Fig. 3 effect, the present invention can automatically control the working method of pump housing M, make the degree of depth that the water quantity holding in rice field or fish pond is certain, prevent rice field or fish pond hydropenia and time personnel find the most in time, the drawback that the fish underproduction raised in causing the crop in rice field or fish pond is even dead.
Claims (9)
- null1. the full-automatic submersible pump being applied to rice field and fish pond，It is characterized in that by detection agency、Receiving mechanism and the pump housing are constituted，Detection agency is by cabinet、Mu balanced circuit、First probe、First control unit、Second probe、Second control unit and radio transmitter composition，Mu balanced circuit、First control unit、Second control unit and radio transmitter are arranged on inside cabinet，First probe and the second probe are positioned at outside cabinet，The cathode power supply input of two cathode power supply outfan wherein one end of mu balanced circuit and radio transmitter is connected by wire，Two cathode power supply outfan other ends of mu balanced circuit and the cathode power supply input of the first control unit、The cathode power supply input of the second control unit、Second probe one end is connected by wire，The negative power supply outfan of mu balanced circuit、First probe one end、First control unit negative power supply input、Second control unit negative power supply input and radio transmitter negative power supply input pass through wired earth respectively，The other end of the first probe and the signal input part of the first control unit are connected by wire，The signal input part of the second probe other end and the second control unit is connected by wire，The control signal output two ends of the first control unit and the closure signal of radio transmitter are launched key switch two ends and are connected by wire，The control signal output two ends of the second control unit and the cut-off signal of radio transmitter are launched key switch two ends and are connected by wire，Receiving mechanism is by cabinet、Mu balanced circuit and radio receiving unit composition，Mu balanced circuit and radio receiving unit are arranged on inside cabinet，Mu balanced circuit power supply input two ends and 220V alternating current power supply the two poles of the earth are connected by wire，Mu balanced circuit power output end positive pole and radio receiving unit cathode power supply input are connected by wire，Mu balanced circuit power output end negative pole and radio receiving unit negative power supply input pass through wired earth respectively，Two ac power input end wherein one end and a 220V alternating current power supply wherein pole of the pump housing are connected by wire，The control signal input of another pole of 220V alternating current power supply and radio receiving unit is connected by wire，The control signal outfan of radio receiving unit and two ac power input end other ends of the pump housing are connected by wire，The wireless signal that the radio transmitter of detection agency is launched acts on the radio receiving unit of receiving mechanism.
- A kind of full-automatic submersible pump being applied to rice field and fish pond the most according to claim 1, it is characterized in that detection agency mu balanced circuit is by accumulator, on and off switch, three ends fix output voltage stabilizer and ceramic disc capacitor composition, ceramic disc capacitor has two, it is 7805 that three ends fix output voltage stabilizer model, battery positive voltage and on and off switch one end are connected by wire, the on and off switch other end and first ceramic disc capacitor one end, three ends are fixed 1 foot of output voltage stabilizer and are connected by wire, battery terminal negative, first ceramic disc capacitor other end, three ends fix 2 feet of output voltage stabilizer and second ceramic disc capacitor one end passes through wired earth respectively, three ends fix 3 feet of output voltage stabilizer and second ceramic disc capacitor other end is connected by wire.
- A kind of full-automatic submersible pump being applied to rice field and fish pond the most according to claim 1, it is characterised in that detection agency first probe is two copper metallic rod, two copper metallic rod are insulated from each other is arranged on a plastic sheet front end.
- nullA kind of full-automatic submersible pump being applied to rice field and fish pond the most according to claim 1，It is characterized in that detection agency the first control unit is by adjustable resistance、Resistance、PNP triode、NPN audion、Relay、Transwitch diode、Electrochemical capacitor and time-base integrated circuit composition，Time-base integrated circuit model is NE555，Resistance has four，NPN audion has two、Relay has two，Adjustable resistance one end and first resistance one end are connected by wire，The adjustable resistance other end and second resistance one end、PNP triode emitter stage、First relay one normally opened contact end is connected by wire，First resistance other end and first NPN transistor base are connected by wire，Second resistance other end and first NPN transistor collector、PNP triode base stage is connected by wire，PNP triode emitter stage and first relay cathode power supply input are connected by wire，First another normally opened contact end of relay and the 3rd resistance one end、Silicon rectifier diode negative pole、4th resistance one end、4 feet of time-base integrated circuit and 8 feet、Second relay cathode power supply input is connected by wire，4th the resistance other end and electrochemical capacitor positive pole、2 feet and 6 feet of time-base integrated circuit are connected by wire，3 feet of time-base integrated circuit and second NPN transistor base are connected by wire，Second NPN transistor collector and second relay negative power supply input are connected by wire，First NPN transistor emitter and first relay negative power supply input、3rd the resistance other end、Electrochemical capacitor negative pole、1 foot of time-base integrated circuit、Second NPN transistor emitter passes through wired earth respectively.
- A kind of full-automatic submersible pump being applied to rice field and fish pond the most according to claim 1, it is characterised in that detection agency second probe is two copper metallic rod, two copper metallic rod are insulated from each other is arranged on a plastic sheet front end.
- nullA kind of full-automatic submersible pump being applied to rice field and fish pond the most according to claim 1，It is characterized in that detection agency the second control unit is by resistance、Transwitch diode、Time-base integrated circuit、Electrochemical capacitor、NPN audion and relay composition，Time-base integrated circuit model is NE555，Resistance has three，NPN audion has two，Relay has two，First resistance one end and first NPN transistor base are connected by wire，First NPN transistor collector and first relay negative power supply input are connected by wire，First relay one normally opened contact end and second resistance one end、Silicon rectifier diode negative pole、3rd resistance one end、4 feet of time-base integrated circuit and 8 feet、Second relay cathode power supply input is connected by wire，First relay cathode power supply input and first another normally opened contact end of relay are connected by wire，3rd the resistance other end and electrochemical capacitor positive pole、2 feet and 6 feet of time-base integrated circuit are connected by wire，3 feet of time-base integrated circuit and second NPN transistor base are connected by wire，Second NPN transistor collector and second relay negative power supply input are connected by wire，First NPN transistor emitter、Second resistance other end、Electrochemical capacitor negative pole、1 foot of time-base integrated circuit and second NPN transistor emitter pass through wired earth respectively.
- A kind of full-automatic submersible pump being applied to rice field and fish pond the most according to claim 1, it is characterised in that detection agency radio transmitter is ZYO300-A72 type radio transmitter finished product.
- nullA kind of full-automatic submersible pump being applied to rice field and fish pond the most according to claim 1，It is characterized in that receiving mechanism mu balanced circuit is by mains transformer、Silicon rectifier diode、Electrochemical capacitor、Ceramic disc capacitor and three ends fix output voltage stabilizer composition，It is 7805 that three ends fix output voltage stabilizer model，Silicon rectifier diode has four，Ceramic disc capacitor has two，Mains transformer power output end one pole and first silicon rectifier diode negative pole、Second silicon rectifier diode positive pole is connected by wire，Another pole of mains transformer power output end and the 3rd silicon rectifier diode negative pole、4th silicon rectifier diode positive pole is connected by wire，Second silicon rectifier diode negative pole and the 4th silicon rectifier diode negative pole、Electrochemical capacitor positive pole、First ceramic disc capacitor one end、Three ends are fixed 1 foot of output voltage stabilizer and are connected by wire，First silicon rectifier diode positive pole and the 3rd silicon rectifier diode positive pole、Electrochemical capacitor negative pole、First ceramic disc capacitor other end、Second ceramic disc capacitor one end、Three ends are fixed 2 feet of output voltage stabilizer and are connected by wire，Three ends fix 3 feet of output voltage stabilizer and second ceramic disc capacitor other end is connected by wire.
- A kind of full-automatic submersible pump being applied to rice field and fish pond the most according to claim 1, it is characterized in that receiving mechanism radio receiving unit is by wireless receiving circuit, resistance, NPN audion and relay composition, wireless receiving circuit is the wireless receiving circuit finished product used that matches with ZYO300-A72 type radio transmitter finished product, 1 foot and the relay cathode power supply input of wireless receiving circuit are connected by wire, 5 feet and resistance one end of wireless receiving circuit are connected by wire, the resistance other end and NPN transistor base are connected by wire, NPN transistor collector and relay negative power supply input are connected by wire, 3 feet and the NPN transistor emitter of wireless receiving circuit pass through wired earth respectively.
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