CN2250561Y - Automatic controller for flag fluttering - Google Patents

Automatic controller for flag fluttering Download PDF

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Publication number
CN2250561Y
CN2250561Y CN 96225276 CN96225276U CN2250561Y CN 2250561 Y CN2250561 Y CN 2250561Y CN 96225276 CN96225276 CN 96225276 CN 96225276 U CN96225276 U CN 96225276U CN 2250561 Y CN2250561 Y CN 2250561Y
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China
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resistance
triode
flagpole
circuit
capacitor
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Expired - Fee Related
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CN 96225276
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Chinese (zh)
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李海鹏
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Individual
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Individual
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Abstract

The utility model relates to an automatic controller for flag fluttering, which comprises a wind controller, a wind transducer, a controller for the rotation angle of the flagpole, two electromagnetic air valves, two air pipes, two air nozzles, the rotary device of the flagpole, and a controller. Two air nozzles are arranged on the upper side of the flagpole; one end of each of the two air pipes is connected with high pressure air source, and the other end of each of the two air pipes passes through the two electromagnetic air valves and is connected with the two air nozzles. The wind controller provides trigger signals for opening and closing the electromagnetic air valve for the controller. The controller for the rotation angle of the flagpole provides azimuthal angle signals of flagpole rotation for the controller. When wind stops, the electromagnetic air valve is started by the controller and the high pressure air passes through the air pipe and is ejected from a fumerole for blowing the flag. When the wind direction varies, the rotary device of the flagpole is started by the controller for correspondingly rotating the flagpole and preventing the flag from winding the flagpole.

Description

The flag automaton that wafts
The utility model relates to a kind of under calm situation, the control device that the flag of rise is waved.
The flag that rises waves with the wind can increase might or celebrating atmosphere.But at present the flag that rises is very little or when not having natural wind at natural wind, just can not wave.
The purpose of this utility model, provide a kind of very little or do not have under the situation of natural wind at natural wind, the flag that the flag of rise is waved the naturally automaton that wafts.
The flag automaton that wafts comprises wind sensor, wind transducer, flagpole rotary angle transmitter, 2 electromagnetic gas valves and governor circuit.One left gas orifice of row and right gas orifice respectively arranged at the top that hangs the flagpole of flag, and high-pressure air source by 2 electromagnetic gas valves, is managed in gas piping is delivered to flagpole respectively.When wind sensor records extraneous calm or wind-force hour, the control circuit work of wafing of the flag of governor circuit alternately starts electromagnetic gas valve, makes the left and right two row's gas orifices that (are positioned at the flag left and right sides) on the flagpole, alternately sprays air-flow, blows flag and waves.When the extraneous wind-force that records when wind sensor can make flag normally wave, the flag control circuit that wafts will stop electromagnetic gas valve work.
When wind transducer records stable change (＞45 °) of wind direction, the flagpole corner control circuit work of governor circuit, start the flagpole wheelwork, make flagpole do corresponding rotation, make flag can not twine on the flagpole, when the flagpole rotary angle transmitter records the flagpole turned position when being suitable for the moving flag blowing position of wind, the flagpole corner control circuit of governor circuit quits work, and the flagpole position is relatively stable.
Governor circuit comprises flag waft control circuit, flagpole corner control circuit and D.C. regulated power supply.Flag waft control circuit by starting impulse form, initialization circuit, trigger circuit, not circuit, no stable state electromagnetic gas valve control executive circuit is formed.Starting impulse formation, initialization circuit are by resistance R 1, stabilivolt VW 1Set potentiometer W with initial value 1Form resistance R 1A termination initial value set potentiometer W 1With stabilivolt VW 1, W 1And VW 1Other end ground connection.Resistance R 1The positive pole of another termination direct current magneto, the minus earth of direct current magneto.The rotating speed of wind sensor is directly proportional with extraneous wind-force, and the rotating shaft of the rotating shaft of wind sensor and direct current magneto connects.Trigger circuit are by resistance R 2, R 3, R 4, R 5, R 6, R 7, R 8, capacitor C 1, C 2, triode VT 1, VT 2Form.Resistance R 2A termination triode VT 1Base stage, another termination potentiometer W 1Cursor slide.Capacitor C 1, resistance R 8A termination triode VT 1Base stage, the equal ground connection of the other end.Triode VT 1Emitter and triode VT 2Emitter be connected, and pass through resistance R 5Ground connection.Triode VT 1Collector pass through resistance R 4Meet power supply+15V, capacitor C 2With resistance R 6After the parallel connection, a termination triode VT 1Collector, another termination triode VT 2Base stage, and pass through resistance R 7Ground connection.Triode VT 2Collector pass through R 8Meet power supply+15V.Not circuit is by resistance R 9, R 10, capacitor C 3With triode VT 8Form.Resistance R 9And capacitor C 3After the parallel connection, a termination triode VT 2Collector, another termination triode VT 3Base stage, triode VT 3Collector pass through resistance R 10Meet power supply+15V, meet triode VT simultaneously 4Base stage, triode VT 3Grounded emitter.No stable state electromagnetic gas valve control executive circuit is by resistance R 11, R 12, R 13, R 14, R 15, capacitor C 4, C 5, triode VT 4, VT 5, VT 6, ac solid relay SS 1, SS 2Form.Triode VT 3Collector and triode VT 4Base stage connects, and passes through resistance R 11Ground connection, triode VT 4Collector meet power supply+15V, triode VT 4Emitter respectively with resistance R 12, R 13, R 14, R 15An end connect resistance R 12Another termination ac solid relay SS 1Positive pole, SS 1Negative pole meet triode VT 5Collector, connect capacitor C simultaneously 4, resistance R 13The other end and capacitor C 4Meet triode VT after the connection 5Base stage, R 14Another termination capacitor C 5Back and triode VT 5Base stage connect triode VT 6, VT 5Emitter ground connection respectively, resistance R 15Another termination ac solid relay SS 2Positive pole, SS 2Negative pole and triode VT 6Collector and capacitor C 5Connect.Ac solid relay SS 1, SS 2Connect the respectively winding J of electromagnetism-gas-driving valve of switch terminals 1, J 2After, meet 220V and exchange on the single phase poaer supply.
When extraneous natural wind was very little, the voltage that the direct current magneto sends was very low, and starting impulse forms, the initialization circuit input voltage is very low, made the trigger circuit upset, and it is anti-phase to trigger not circuit, triode VT 4Conducting, and make triode VT 5, VT 6Alternate conduction makes ac solid relay SS 1, SS 2Alternately connect, thereby make electromagnetism-gas-driving valve winding J 1, J 2Alternate energisation causes 2 normally closed type bi-bit bi-pass electromagnetism-gas-driving valves alternately to be opened, and makes left and right 2 row's gas orifices of truck alternately spray air-flow.As natural wind, blow flag and wave like this.When wind sensor recorded extraneous wind-force flag is normally waved, the flag control circuit that wafts quit work, and 2 electromagnetic gas valves quit work.
Flagpole corner control circuit comprises integrated operational amplifier circuit, amplifies executive circuit.Integrated operational amplifier circuit is by resistance R 34, R 35, R 36, R 37, R 38, capacitor C 6, C 7, diode D 1, D 2, integrated circuit operational amplifier IC 1With time relay TK 1Form.Resistance R 34, R 35An end give a dinner for a visitor from afar respectively to the pivoted arm of sensor and flagpole rotary angle transmitter, its other end is received integrated circuit operational amplifier IC respectively 1Homophase, the positive and negative end of anti-phase input, reverse each other diode D in parallel between its two ends 1, D 2Capacitor C 6And resistance R 36A termination IC 1The input anode, the other end is ground connection respectively.Resistance R 37, capacitor C 7A termination IC 1The input negative terminal, the other end is ground connection respectively.Resistance R 38A termination IC 1Output terminal, another termination IC 1The input negative terminal.IC 1Output termination time relay TK 1, TK 1The other end be connected to resistance R 39With R 40Line on the P point.IC 1Positive and negative power end connect respectively+5V ,-5V.Amplify executive circuit by resistance R 39, R 40, R 41, R 42, R 43, R 44, triode VT 7, VT 8, VT 9, VT 10, diode D 3, D 4, ac solid relay SS 3, SS 4, exchange three-phase magnetic switch J 3, J 4Form.Resistance R 39, R 40The series connection, its two ends connect respectively power supply+15V and-15V, triode VT 7, VT 8Base stage meet R respectively 39With R 40Line on E point and F point.VT 7, VT 8Emitter connect together, receive diode D again 3Positive pole, diode D 4Negative pole, and receive ac solid relay SS 3, SS 4Negative terminal and the line of anode on.Triode VT 7Collector pass through R 41Meet power supply+15V, connect triode VT simultaneously 9Base stage, triode VT 8Collector pass through R 42Meet power supply-15V, meet triode VT simultaneously 10Base stage, triode VT 9Emitter pass through resistance R 43Meet power supply+15V, triode VT 6Collector meet diode D 3Negative pole and SS 3Anode, triode VT 9Emitter pass through resistance R 44Meet power supply-15V, VT 10Collector meet diode D 4Positive pole and SS 4Negative pole.Ac solid relay SS 3, SS 4Control end respectively with exchange three-phase magnetic switch J 3, J 4Link to each other, control three-phase current motor 17 respectively and just changeing, reversing.
When extraneous wind direction changed, the pivoted arm of wind transducer rotated, and the slip ring of pivoted arm contact wind transducer changes, and makes to be input to integrated circuit operational amplifier IC 1Differential input terminal produce potential difference (PD), IC 1With the voltage of output respective phase, as time relay TK 1During connection, this voltage is delivered to triode VT 7, VT 8Be exaggerated, and then by triode VT 9, VT 10Further amplify, and connect corresponding SS 3Or SS 4, make A.C. contactor J 3, J 4Corresponding actions, the control motor is done corresponding rotation, after reductor slows down, drive flagpole by the flagpole wheelwork and rotate, when flagpole goes to when identical with extraneous wind direction the pivoted arm of wind transducer, touch the slip ring of corresponding wind transducer again, the potential difference (PD) that makes output is zero, and the The whole control circuit quits work, the motor stall.
Fig. 1 is the synoptic diagram of a kind of embodiment of the present utility model, Fig. 2 is the flag control circuit schematic diagram that wafts, and Fig. 3 is a flagpole corner control circuit schematic diagram, and Fig. 4 is the wind transducer structural representation, Fig. 5 is the D.C. regulated power supply synoptic diagram, and Fig. 6 is the air jet pipe structural representation.The utility model is described in further detail below in conjunction with accompanying drawing.The flag automaton that wafts comprises wind sensor 1, direct current magneto 2, wind transducer 3, and 4,2 electromagnetic gas valves of flagpole rotary angle transmitter 5,6, gas piping 7,8, right air jet pipe 9, left air jet pipe 10, flagpole wheelwork and controller are formed.
One row's gas orifice 11 is arranged on the right air jet pipe 9, one row's gas orifice 12 is arranged on the air jet pipe 10 of a left side, right air jet pipe 9 and left air jet pipe 10 are arranged on the top in the flagpole, and corresponding with the position of the flag that hangs, the gas orifice on right air jet pipe 9, the left air jet pipe 10 is corresponding with the gas orifice on the flagpole 13.One end of gas piping 7 is connected with high-pressure air source, the other end is by behind the electromagnetic gas valve 5, interior conduit through flagpole 13 is connected with the lower end of right air jet pipe 9, one end of gas piping 8 is connected with high-pressure air source, its other end is by behind the electromagnetic gas valve 6, interior conduit through flagpole 13 is connected with the lower end of left air jet pipe 10, and the rotating shaft of the rotating shaft of wind sensor 1 and direct current magneto 2 connects.Wind transducer 3 comprises weathervane 14, pivoted arm 15, resistance R 16～R 23, slip ring L 1～L 8, the rear end of pivoted arm 15 is fixed in the rotating shaft of weathervane 14, resistance R 16～R 23Series connection, the line between per 2 resistance is electrically connected with corresponding slip ring.Flagpole rotary angle transmitter 4 comprises resistance R 24～R 31, slip ring L 9～L 16With pivoted arm 16, resistance R 24～R 31The line of connecting between per 2 resistance is electrically connected with corresponding slip ring.Resistance R 16～R 23After the series connection, with R 24～R 31The circuit parallel connection that series connection constitutes, resistance R is passed through at its two ends again 32, R 33Connect the positive and negative end of direct supply 12V respectively.The positive pole of direct current magneto 2 connects the resistance R in starting impulse formation, the initialization circuit 1, its minus earth.The pivoted arm 15,16 of wind transducer 3, flagpole rotary angle transmitter 4 respectively with flagpole corner control circuit in integrated operational amplifier circuit in resistance R 34, R 35Connect.Flagpole rotary angle transmitter 4 suits, and being fixed on the flagpole 13, pivoted arm 15 can rotate with flagpole 13, and can be respectively and slip ring L 9～L 16Sliding contact.The flagpole wheelwork, by motor 17, reductor 18, driving gear 19, driven gear 20 are formed, the driven gear suit, and be fixed on the flagpole 13, driving gear 19 and driven gear 20 engagements, driven gear 20 suits, and be fixed in the rotating shaft of reductor 18, reductor 18 is driven by motor 17.
Controller comprises housing and governor circuit, and the electric elements of governor circuit are arranged on the circuit board, and circuit board is fixed in the housing.Governor circuit is made up of waft control circuit, flagpole corner control circuit and D.C. regulated power supply of flag.Flag waft control circuit by starting impulse form, initialization circuit, trigger circuit, not circuit and do not have stable state electromagnetic gas valve control executive circuit and form.Starting impulse formation, initialization circuit are by resistance R 1, stabilivolt VW 1Set potentiometer W with initial value 1Form resistance R 1The positive pole of a termination direct current magneto.Trigger circuit are by resistance R 2, R 3, R 4, R 5, R 6, R 7, R 8, capacitor C 1, C 2, triode VT 1, VT 2Form.Not circuit is by resistance R 9, R 10, capacitor C 3With triode VT 3Form.No stable state electromagnetic gas valve control executive circuit is by resistance R 11, R 12, R 13, R 14, R 15, capacitor C 4, C 5, triode VT 4, VT 5, VT 6, ac solid relay SS 1, SS 2Form.Waft static state between each electric elements of control circuit of flag connects the front and narrated, so no longer narrate.Flagpole corner control circuit is made up of integrated operational amplifier circuit, amplification executive circuit.Integrated operational amplifier circuit is by resistance R 34, R 35, R 36, R 37, R 38, capacitor C 6, C 7, diode D 1, D 2, integrated circuit operational amplifier IC 1With time relay TK 1Form R 34, R 35An end give a dinner for a visitor from afar respectively to the cursor slide of sensor and flagpole rotary angle transmitter.Amplify executive circuit, by resistance R 39, R 40, R 41, R 42, R 43, R 44, triode VT 7, VT 8, VT 9, VT 10, diode D 3, D 4, ac solid relay SS 3, SS 4, exchange three-phase magnetic switch J3, J 4Form.Static state between each electric elements of flagpole corner control circuit connects, and the front was narrated, so no longer narration.D.C. regulated power supply (seeing accompanying drawing 5) can provide ± 5V, ± 15V, ± 12V has the direct current of voltage regulation result.

Claims (1)

1, the flag automaton that wafts, comprise wind sensor (1), direct current magneto (2), wind transducer (3), flagpole rotary angle transmitter (4), 2 electromagnetic gas valves (5) and (6), gas piping (7) and (8), right air jet pipe (9), left side air jet pipe (10), flagpole wheelwork and controller are formed, controller comprises housing, circuit board and governor circuit, governor circuit comprises the flag control circuit that wafts, flagpole corner control circuit and D.C. regulated power supply, the electric elements of governor circuit are arranged on the circuit board, circuit board is fixed in the housing, it is characterized in that:
One row's gas orifice (11) is arranged on A, the described right air jet pipe (9), one row's gas orifice (12) is arranged on the left side air jet pipe (10), right air jet pipe (9) and left air jet pipe (10) are arranged on the top in the flagpole, gas orifice on right air jet pipe (9), the left air jet pipe (10) is corresponding with the gas orifice on the flagpole (13), gas piping (7) is connected with high-pressure air source with an end of gas piping (8), its other end is respectively by behind electromagnetic gas valve (5), the electromagnetic gas valve (6), enter the interior conduit of flagpole (13), and be connected with the lower end of right air jet pipe (9), left air jet pipe (10) respectively;
The rotating shaft of the rotating shaft of B, wind sensor (1) and direct current magneto (2) connects; The positive pole of direct current magneto (2) connects the resistance R in the governor circuit 1, its minus earth;
C, wind transducer (3) are by weathervane (14), pivoted arm (15), resistance R 16, R 17, R 18, R 19, R 20, R 21, R 22, R 23, slip ring L 1, L 2, L 3, L 4, L 5, L 6, L 7, L 8Form, the rear end of pivoted arm (15) is fixed on the rotating shaft of weathervane (14), resistance R 16, R 17, R 18, R 19, R 20, R 21, R 22, R 23Line between the series connection, 2 resistance is electrically connected with corresponding slip ring; Flagpole rotary angle transmitter (4) is by resistance R 24, R 25, R 26, R 27, R 28, R 29, R 30, R 31, slip ring L 9, L 10, L 11, L 12, L 13, L 14, L 15, L 16And pivoted arm (16) composition, the line between per 2 resistance is electrically connected resistance R with corresponding slip ring 24, R 25, R 26, R 27, R 28, R 29, R 30, R 31Circuit and R that series connection constitutes 16, R 17, R 18, R 19, R 20, R 21, R 22, R 23The circuit parallel connection that series connection constitutes, resistance R is passed through at its two ends 32, R 33, connect respectively direct supply ± 12V; Pivoted arm (15), pivoted arm (16), respectively with governor circuit in resistance R 34, R 35Connect, flagpole rotary angle transmitter (4) suit and being fixed on the flagpole (13), pivoted arm (15) can rotate with flagpole (13);
D, flagpole wheelwork, form by motor (17), reductor (18), driving gear (19), driven gear (20), driven gear (20) suit, and be fixed on the flagpole (13), driving gear (19) and driven gear (20) engagement, driving gear (19) suit, and be fixed in the rotating shaft of reductor (18), reductor (18) is driven by motor (17);
E, the flag control circuit that wafts, by starting impulse form, initialization circuit, trigger circuit, no stable state electromagnetic gas valve control executive circuit is formed; Starting impulse formation, initialization circuit are by resistance R 1, stabilivolt VW 1With potentiometer W 1Form resistance R 1A termination potentiometer W 1With stabilivolt VW 1, potentiometer W 1With stabilivolt VW 1Other end ground connection; Trigger circuit are by resistance R 2, R 3, R 4, R 5, R 6, R 7, R 8, capacitor C 1, C 2, triode VT 1, VT 2Form resistance R 2A termination triode VT 1Base stage, another termination potentiometer W 1Cursor slide, capacitor C 1, resistance R 3A termination triode VT 1Base stage, the equal ground connection of the other end, triode VT 1With triode VT 2Emitter be connected, and pass through resistance R 5Ground connection, triode VT 1Collector pass through resistance R 4Meet power supply+15V, resistance R 5With capacitor C 2After the parallel connection, a termination triode VT 1Collector, another termination triode VT 2Base stage, and energising resistance R 7Ground connection; Triode VT 2Collector pass through R 8Meet power supply+15V; Not circuit is by resistance R 9, R 10, capacitor C 3With triode VT 3Form resistance R 9And capacitor C 3After the parallel connection, a termination triode VT 2Collector, another termination triode VT 3Base stage, triode VT 3Collector pass through resistance R 10Meet power supply+15V, meet triode VT simultaneously 4Base stage, triode VT 3Grounded emitter; No stable state electromagnetic gas valve control executive circuit is by resistance R 11, R 12, R 13, R 14, R 15, capacitor C 4, C 5, triode VT 4, VT 5, VT 6, ac solid relay SS 1, SS 2Form triode VT 4Collector meet power supply+15V, triode VT 4Emitter respectively with resistance R 12, R 13, R 14, R 15An end connect resistance R 12Another termination ac solid relay SS 1Positive pole, SS 1Negative pole meet triode VT 5Collector, ground connection simultaneously, capacitor C 4, resistance R 13The other end and capacitor C 4Meet triode VT after the connection 6Base stage, R 14Another termination capacitor C 5Back and triode VT 5Base stage connect triode VT 6, VT 5Emitter ground connection respectively, resistance R 15Another termination ac solid relay SS 2Positive pole, SS 2Negative pole and triode VT 3Collector and capacitor C 5Connect ac solid relay SS 1, SS 2Connect the respectively winding J of electromagnetism-gas-driving valve of switch terminals 1, J 2After, meet 220V and exchange single phase poaer supply; Flagpole corner control circuit comprises integrated operational amplifier circuit and amplifies executive circuit.Integrated operational amplifier circuit is by resistance R 34, R 35, R 36, R 37, R 38, capacitor C 6, C 7, diode D 1, D 2, integrated circuit operational amplifier IC 1With time relay TK 1Form resistance R 34, R 35An end give a dinner for a visitor from afar respectively to the pivoted arm (15) of sensor and the pivoted arm (16) of flagpole rotary angle transmitter, its other end is received integrated circuit operational amplifier IC respectively 1Homophase, the positive and negative end of anti-phase input, reverse each other diode D in parallel between its two ends 1, D 2Capacitor C 6And resistance R 36A termination IC 1The input anode, the other end is ground connection respectively; Resistance R 38A termination IC 1Output terminal, another termination IC 1The input negative terminal, IC 1Output termination time relay TK 1, TK 1The other end be connected to resistance R 39With R 40Line on the P point, IC 1Positive and negative power end connect respectively+5V ,-5V; Amplify executive circuit by resistance R 39, R 40, R 41, R 42, R 43, R 44, triode VT 7, VT 8, VT 9, VT 10, diode D 3, D 4, ac solid relay SS 3, SS 4, exchange three-phase magnetic switch J 3, J 4Form resistance R 39, R 40The series connection, its two ends connect respectively power supply+15V and-15V, triode VT 7, VT 8Base stage meet R respectively 39And R 40Line on E point and F point, triode VT 7, VT 8Emitter connects together, and receives diode D again 3Positive pole and diode D 4The line of negative pole on, triode VT 7Collector pass through R 41Meet power supply+15V, connect triode VT simultaneously 9Base stage, triode VT 8Collector pass through R 42Meet power supply-15V, meet triode VT simultaneously 10Base stage, triode VT 9Emitter pass through resistance R 43Meet power supply+15V, triode VT 9Collector meet diode D 3Negative pole and SS 3Anode, triode VT 10Emitter pass through resistance R 44Meet power supply-15V, VT 10Collector meet diode D 4Positive pole and SS 4Negative pole, ac solid relay SS 3, SS 4Control end respectively with exchange three-phase magnetic switch J 3, J 4Join.
CN 96225276 1996-01-29 1996-01-29 Automatic controller for flag fluttering Expired - Fee Related CN2250561Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96225276 CN2250561Y (en) 1996-01-29 1996-01-29 Automatic controller for flag fluttering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96225276 CN2250561Y (en) 1996-01-29 1996-01-29 Automatic controller for flag fluttering

Publications (1)

Publication Number Publication Date
CN2250561Y true CN2250561Y (en) 1997-03-26

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Application Number Title Priority Date Filing Date
CN 96225276 Expired - Fee Related CN2250561Y (en) 1996-01-29 1996-01-29 Automatic controller for flag fluttering

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CN (1) CN2250561Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104499764A (en) * 2014-06-05 2015-04-08 贺先文 Flagpole capable of achieving flutter with the wind

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104499764A (en) * 2014-06-05 2015-04-08 贺先文 Flagpole capable of achieving flutter with the wind

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C19 Lapse of patent right due to non-payment of the annual fee
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