CN107701785A - It is provided with the tap double-power intelligent control system of signal intensifier circuit - Google Patents
It is provided with the tap double-power intelligent control system of signal intensifier circuit Download PDFInfo
- Publication number
- CN107701785A CN107701785A CN201711042435.2A CN201711042435A CN107701785A CN 107701785 A CN107701785 A CN 107701785A CN 201711042435 A CN201711042435 A CN 201711042435A CN 107701785 A CN107701785 A CN 107701785A
- Authority
- CN
- China
- Prior art keywords
- electric capacity
- poles
- pole
- diode
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Abstract
The invention discloses a kind of tap double-power intelligent control system for being provided with signal intensifier circuit, including the magnetic valve M being arranged on supply channel, the control chip U1 that magnetic valve M is connected, positive pole is connected with control chip U1 THRES pins and TRIG pins simultaneously, the electric capacity C5 that negative pole is connected with GND pins, positive pole is connected with control chip U1 CONT pins, the electric capacity C6 that negative pole is connected with control chip U1 GND pins, respectively with the control chip U1 switch driving circuits being connected and signal judging circuit, the adaptive switched circuit of dual power supply being connected with switch driving circuit, the signal input circuit being connected with signal judging circuit, and the signal intensifier circuit being connected with signal input circuit.The present invention provides a kind of tap double-power intelligent control system for being provided with signal intensifier circuit, it is capable of the switching of the completion power supply of intelligence, ensure the stability of system operation, greatly improve the intelligent of household water, also reduce family's water consumption, so as to save water resource, the financial cost of user is preferably reduced.
Description
Technical field
The invention belongs to household energy conservation field, in particular to a kind of tap dual power supply intelligence for being provided with signal intensifier circuit
Can control system.
Background technology
Water is one indispensable resource of today's society, in the life of people, either wash one's face and rinse one's mouth or boiling all from
Not boiling water.Nowadays, it is to be discharged water using tap in family, and when in use, often because some reasons cause to make
User forgets to close tap, so that tap keeps water outlet, not only wastes water resource, also aggravated the negative of user
Load.For saving water resource, most public place using the tap of push type or induction type, but push type and
The tap of induction type is but not suitable for being used in the family.
So a intelligent tap is nowadays needed, to avoid user from forgetting holding for water resource caused by closing water
Continuous situation about wasting, reaches the purpose for saving water resource.
The content of the invention
It is an object of the invention to overcome above mentioned problem, there is provided a kind of tap dual power supply for being provided with signal intensifier circuit
Intelligence control system, it is capable of the switching of the completion power supply of intelligence, ensures the stability of system operation, greatly improve household water
It is intelligent, family's water consumption is also reduced, so as to save water resource, preferably reduces the financial cost of user.
The purpose of the present invention is achieved through the following technical solutions：
It is provided with the tap double-power intelligent control system of signal intensifier circuit, including the electricity being arranged on supply channel
The control chip U1 that magnet valve M, magnetic valve M are connected, positive pole are connected with control chip U1 THRES pins and TRIG pins simultaneously
Connect, the electric capacity C5 that negative pole is connected with GND pins, positive pole is connected with control chip U1 CONT pins, negative pole is with controlling core
The electric capacity C6 that piece U1 GND pins are connected, judge electricity with the control chip U1 switch driving circuits being connected and signal respectively
Road, the adaptive switched circuit of dual power supply being connected with switch driving circuit, the signal input circuit being connected with signal judging circuit,
And the signal intensifier circuit being connected with signal input circuit；Wherein, control chip U1 model NE555；Dual power supply is certainly
Switching circuit is by triode VT101, unidirectional thyristor VS101, and positive pole is connected with triode VT101 emitter stage, negative pole warp
The electric capacity C101 being connected after resistance R105 with triode VT101 base stage, positive pole after resistance R101 with electric capacity C101 just
The electric capacity C102 that pole is connected, negative pole is connected with triode VT101 base stage, one end is connected with electric capacity C101 positive pole,
Resistance R103, the N pole that the other end is connected with electric capacity C102 negative pole is connected after resistance R102 with electric capacity C102 positive pole,
The voltage-regulator diode D101 that P poles are connected with electric capacity C101 negative pole, positive pole is connected with electric capacity C102 negative pole, negative pole with it is steady
The electric capacity C103 that pressure diode D101 N poles are connected, positive pole is connected with electric capacity C103 negative pole, negative pole and electric capacity C101
Electric capacity C104, the N pole that negative pole is connected is connected with electric capacity C101 positive pole, P poles after resistance R106 with triode VT101's
The diode D102 that colelctor electrode is connected, positive pole is connected with electric capacity C102 negative pole, negative pole after resistance R108 with triode
Electric capacity C105, the N pole that VT101 colelctor electrode is connected is connected with electric capacity C105 positive pole, P poles after resistance R107 with electric capacity
The voltage-regulator diode D103 that C104 negative pole is connected, one end is connected with electric capacity C105 negative pole, the other end is through resistance R109
It is connected afterwards with electric capacity C104 negative pole, the slide rheostat that sliding end is connected after resistance R104 with electric capacity C103 negative pole
The diode that RP101, P pole are connected with triode VT101 colelctor electrode, N poles are connected with unidirectional thyristor VS101 P poles
D104, one end is connected with unidirectional thyristor VS101 N poles, the relay that the other end is connected with electric capacity C104 negative pole
K101, and P poles are connected with unidirectional thyristor VS101 control pole, N poles are after relay K101 normally-closed contact K101-1
The diode D105 compositions being connected with diode D104 N poles；Wherein, electric capacity C4 negative pole is normally closed tactile through relay K101
The first power input of the adaptive switched circuit of the dual power supply is formed after point K102 with diode D105 P poles, electric capacity C101 is just
Pole forms the second source input of the adaptive switched circuit of the dual power supply with negative pole, and electric capacity C4 negative pole is through the normally closed of relay K101
The power output end and and switch driving circuit of the adaptive switched circuit of the dual power supply are formed after the K102 of contact with diode D105 N poles
It is connected.
Preferably, the signal input circuit is by operational amplifier P1, operational amplifier P2, one end ground connection, the other end
Resistance R1, the P pole being connected with operational amplifier P1 positive input terminal is connected with operational amplifier P1 output end, N poles with
The diode D1 that operational amplifier P1 negative input end is connected, the positive input terminal of negative pole ground connection, positive pole and operational amplifier P2
The electric capacity C1 being connected, the resistance R3 that one end is connected with diode D1 N poles, the other end is connected with electric capacity C1 positive pole,
The resistance R2 that one end is connected with operational amplifier P1 positive input terminal, the other end is connected with electric capacity C1 positive pole, is serially connected in
Resistance R4 between operational amplifier P2 negative input end and output end, and negative pole ground connection, positive pole and operational amplifier P2
The electric capacity C2 compositions that output end is connected；Wherein, signal of the operational amplifier P1 positive input terminal as the signal input circuit
Input Vin.
Preferably, the signal judging circuit is connected by triode VT1, triode VT2, one end with electric capacity C2 positive pole
Connect, the resistance R5 that the other end is connected with triode VT1 base stage, positive pole is connected with triode VT1 base stage, negative pole with electricity
Hold the electric capacity C3 that C5 negative pole is connected, positive pole is connected with triode VT1 colelctor electrode, negative pole is connected with electric capacity C3 negative pole
The electric capacity C4 connect, one end is connected with control chip U1 VCC pins and RESET pins simultaneously, the other end and triode VT2
The resistance R6 that colelctor electrode is connected, and one end is connected with triode VT2 emitter stage, the other end and electric capacity C4 negative pole phase
The resistance R7 compositions of connection；Wherein, triode VT1 colelctor electrode is connected with triode VT2 base stage, triode VT1 hair
Emitter-base bandgap grading is connected with electric capacity C5 positive pole.
Preferably, the switch driving circuit by triode VT3, triode VT4, switchs S, P poles after resistance R9 with
The diode D2 that triode VT3 base stage is connected, N poles are connected after resistance R11 with triode VT4 emitter stage, one end
It is connected with diode D2 P poles, the resistance R8 that the other end is connected with control chip U1 OUT pins, with diode D2 simultaneously
Join the resistance R10, the electric capacity C7, P that positive pole is connected with diode D2 P poles, negative pole is connected with diode D2 N poles set
The diode D3 that pole is connected with triode VT4 colelctor electrode, N poles are connected with control chip U1 RESET pins, and N
The diode D4 compositions that pole is connected with diode D3 N poles, P poles are connected with diode D2 N poles；Wherein, triode VT3
Emitter stage be connected with triode VT4 base stage, diode D2 N poles are connected with electric capacity C6 negative pole, magnetic valve M and two
Pole pipe D3 is arranged in parallel, and switchs that S one end is connected with diode D3 P poles, the other end is connected with diode D2 N poles,
Triode VT3 colelctor electrode is connected with diode D4 N poles, and diode D4 N poles and P poles form the switch driving circuit
Power input and it is connected with the adaptive switched circuit of dual power supply.
Further, the signal intensifier circuit is by operational amplifier P1, operational amplifier P2, P pole and operational amplifier
The diode D5 that P3 output end is connected, N poles are connected after resistance R12 with operational amplifier P3 positive input terminal, positive pole
It is connected with operational amplifier P3 negative input end, negative pole is connected after resistance R14 with operational amplifier P3 output end
Electric capacity C8, N pole is connected after resistance R13 with diode D5 N poles, output of the P poles after resistance R17 with operational amplifier P4
The diode D6 being connected is held, positive pole is connected with diode D6 P poles, negative pole is connected with operational amplifier P4 output end
Electric capacity C9, one end is connected with diode D5 P poles, the other end is connected with electric capacity C9 positive pole, sliding end and computing are put
The slide rheostat RP1 that big device P4 positive input terminal is connected, one end is connected with electric capacity C8 negative pole, the other end and computing are put
The resistance R15 that big device P4 negative input end is connected, and be serially connected between operational amplifier P4 negative input end and output end
Resistance R16 composition；Wherein, electric capacity C8 plus earth, operational amplifier P3 positive input terminal is as the signal intensifier circuit
Input, the output end of operational amplifier P4 output end as the signal intensifier circuit, operational amplifier P3 positive input
End is connected with operational amplifier P2 positive input terminal, operational amplifier P4 output end and operational amplifier P2 output end phase
Connection.
The present invention compared with prior art, has advantages below and beneficial effect：
(1) present invention can judge whether that someone using tap, when judging nobody using tap, is according to signal
System will automatically control magnetic valve and block, and so as to reach the purpose that control tap stops water outlet, its water-saving result is compared to existing
Tap can lift 50%-70%, while be also avoided that water overflow and to caused by living environment influence, preferably protection
The living environment of user and personal safety.
(2) present invention is provided with switch S, when user is needed temporarily from but to continue water receiving, can make electromagnetism by lower switch S
Valve remains up, and so as to allow tap to continue water outlet, substantially increases the using effect of product.
(3) present invention strengthens circuit to strengthen the signal intensity of input by setting signal, further improves system
The accuracy used so that the judgement of system is more accurate, the occurrence of avoiding system erroneous judgement well.
(4) present invention is provided with the adaptive switched circuit of dual power supply, can be very good to be supplied according to the power supply of the first power input
Electric situation it is in good time automatically switch to second source input, to ensure the stable power-supplying to system, and then ensure that system energy
Enough stable is operated, the stability and effect that the system of substantially increasing uses.
Brief description of the drawings
Fig. 1 is the circuit structure diagram of the intelligence control system of the present invention.
Fig. 2 is the circuit structure diagram of the signal intensifier circuit of the present invention.
Fig. 3 is the circuit structure diagram of the adaptive switched circuit of dual power supply of the present invention.
Embodiment
With reference to embodiment, the present invention is described in further detail, but the implementation of the present invention is not limited to this.
Embodiment
As shown in figure 1, being provided with the tap double-power intelligent control system of signal intensifier circuit, including it is arranged on water supply
The control chip U1 that magnetic valve M on pipeline, magnetic valve M are connected, positive pole simultaneously with control chip U1 THRES pins and
The electric capacity C5 that TRIG pins are connected, negative pole is connected with GND pins, positive pole is connected with control chip U1 CONT pins,
The electric capacity C6 that negative pole is connected with control chip U1 GND pins, the switch driving circuit being connected respectively with control chip U1
And signal judging circuit, the adaptive switched circuit of dual power supply being connected with switch driving circuit, it is connected with signal judging circuit
Signal input circuit, and the signal intensifier circuit being connected with signal input circuit；Wherein, control chip U1 model
NE555。
As shown in figure 3, the adaptive switched circuit of dual power supply is by triode VT101, unidirectional thyristor VS101, slide rheostat
RP101, voltage-regulator diode D101, diode D102, voltage-regulator diode D103, diode D104, diode D105, relay
K101, resistance R101, resistance R102, resistance R103, resistance R104, resistance R105, resistance R106, resistance R107, resistance R108,
Resistance R109, electric capacity C101, electric capacity C102, electric capacity C103, electric capacity C104, electric capacity C105 composition.
During connection, electric capacity C101 positive pole is connected with triode VT101 emitter stage, negative pole after resistance R105 with three
Pole pipe VT101 base stage is connected, electric capacity C102 positive pole is connected after resistance R101 with electric capacity C101 positive pole, negative pole with
Triode VT101 base stage is connected, and resistance R103 one end is connected with electric capacity C101 positive pole, the other end and electric capacity C102
Negative pole be connected, voltage-regulator diode D101 N poles are connected after resistance R102 with electric capacity C102 positive pole, P poles and electric capacity
C101 negative pole is connected, and electric capacity C103 positive pole is connected with electric capacity C102 negative pole, negative pole and voltage-regulator diode D101 N
Pole is connected, and electric capacity C104 positive pole is connected with electric capacity C103 negative pole, negative pole is connected with electric capacity C101 negative pole, two poles
Pipe D102 N poles are connected with electric capacity C101 positive pole, colelctor electrode of the P poles with triode VT101 after resistance R106 is connected,
Electric capacity C105 positive pole is connected with electric capacity C102 negative pole, colelctor electrode phase of the negative pole after resistance R108 with triode VT101
Connection, voltage-regulator diode D103 N poles are connected with electric capacity C105 positive pole, P poles are born after resistance R107 with electric capacity C104
Pole is connected, slide rheostat RP101 one end is connected with electric capacity C105 negative pole, the other end after resistance R109 with electric capacity
C104 negative pole is connected, negative pole of the sliding end with electric capacity C103 after resistance R104 is connected, diode D104 P poles and three
Pole pipe VT101 colelctor electrode is connected, N poles are connected with unidirectional thyristor VS101 P poles, relay K101 one end and list
To IGCT VS101 N poles are connected, the other end is connected with electric capacity C104 negative pole, diode D105 P poles and unidirectional crystalline substance
Brake tube VS101 control pole is connected, N pole phase of the N poles after relay K101 normally-closed contact K101-1 with diode D104
Connection.
Wherein, P pole composition of the electric capacity C4 negative pole with diode D105 after relay K101 normally-closed contact K102 should
First power input of the adaptive switched circuit of dual power supply, electric capacity C101 positive pole and negative pole form the adaptive switched circuit of the dual power supply
Second source input, electric capacity C4 negative pole form after relay K101 normally-closed contact K102 with diode D105 N poles
The power output end of the adaptive switched circuit of the dual power supply and it is connected with switch driving circuit.
Power supplys different twice is connected with the adaptive switched circuit of dual power supply, the power supply power supply on the first power input stops
When only, second source input can be automatically switched to continue to power, substantially increases the stability of system operation,
It ensure that the normal operation of system.Wherein, the power supply that the first power input is connected with second source input can not select
Homologous power supply.
Signal input circuit is by operational amplifier P1, operational amplifier P2, electric capacity C1, electric capacity C2, diode D1, resistance
R1, resistance R2, resistance R3, and resistance R4 compositions.
During connection, resistance R1 one end ground connection, the other end are connected with operational amplifier P1 positive input terminal, diode D1
P poles be connected with operational amplifier P1 output end, N poles are connected with operational amplifier P1 negative input end, electric capacity C1's
Negative pole ground connection, positive pole are connected with operational amplifier P2 positive input terminal, and resistance R3 one end is extremely connected with diode D1 N
Connect, the other end is connected with electric capacity C1 positive pole, resistance R2 one end is connected with operational amplifier P1 positive input terminal, is another
End is connected with electric capacity C1 positive pole, and resistance R4 is serially connected between operational amplifier P2 negative input end and output end, electric capacity C2
Negative pole ground connection, positive pole is connected with operational amplifier P2 output end.
Wherein, signal input part Vin of the operational amplifier P1 positive input terminal as the signal input circuit.
Signal judging circuit is by triode VT1, triode VT2, resistance R5, resistance R6, resistance R7, electric capacity C3, Yi Ji electricity
Hold C4 compositions.
During connection, resistance R5 one end is connected with electric capacity C2 positive pole, the other end is connected with triode VT1 base stage
Connect, electric capacity C3 positive pole is connected with triode VT1 base stage, negative pole is connected with electric capacity C5 negative pole, electric capacity C4 positive pole
It is connected with triode VT1 colelctor electrode, negative pole is connected with electric capacity C3 negative pole, resistance R6 one end while and control chip
U1 VCC pins and RESET pins is connected, the other end is connected with triode VT2 colelctor electrode, resistance R7 one end and three
Pole pipe VT2 emitter stage is connected, the other end is connected with electric capacity C4 negative pole.
Wherein, triode VT1 colelctor electrode is connected with triode VT2 base stage, triode VT1 emitter stage and electric capacity
C5 positive pole is connected.
Switch driving circuit switchs S, diode D2, diode D3, diode D4, electricity by triode VT3, triode VT4
Hold C7, resistance R8, resistance R9, resistance R10, and resistance R11 composition.
During connection, diode D2 P poles are connected after resistance R9 with triode VT3 base stage, N poles are after resistance R11
It is connected with triode VT4 emitter stage, resistance R8 one end is connected with diode D2 P poles, the other end and control chip
U1 OUT pins are connected, and resistance R10 is arranged in parallel with diode D2, and electric capacity C7 positive pole is extremely connected with diode D2 P
Connect, negative pole is connected with diode D2 N poles, diode D3 P poles are connected with triode VT4 colelctor electrode, N poles and control
Chip U1 RESET pins are connected, and diode D4 N poles are connected with diode D3 N poles, P poles and diode D2 N poles
It is connected.
Wherein, triode VT3 emitter stage is connected with triode VT4 base stage, and diode D2 N poles are with electric capacity C6's
Negative pole is connected, and magnetic valve M is arranged in parallel with diode D3, switch S one end be connected with diode D3 P poles, the other end
It is connected with diode D2 N poles, triode VT3 colelctor electrode is connected with diode D4 N poles, diode D4 N poles and P
Pole forms the power input of the switch driving circuit and is connected with the adaptive switched circuit of dual power supply.
As shown in Fig. 2 signal intensifier circuit is by operational amplifier P1, operational amplifier P2, diode D5, diode D6,
Electric capacity C8, electric capacity C9, slide rheostat RP1, resistance R12, resistance R13, resistance R14, resistance R15, resistance R16, and resistance
R17 is formed.
During connection, diode D5 P poles are connected with operational amplifier P3 output end, N poles after resistance R12 with computing
Amplifier P3 positive input terminal is connected, and electric capacity C8 positive pole is connected with operational amplifier P3 negative input end, negative pole is through electricity
It is connected after resistance R14 with operational amplifier P3 output end, the N poles phase of diode D6 N poles after resistance R13 with diode D5
Connection, output end of the P poles with operational amplifier P4 after resistance R17 are connected, electric capacity C9 positive pole and diode D6 P poles phase
Connection, negative pole are connected with operational amplifier P4 output end, and slide rheostat RP1 one end is extremely connected with diode D5 P
Connect, the other end is connected with electric capacity C9 positive pole, sliding end is connected with operational amplifier P4 positive input terminal, resistance R15's
One end is connected with electric capacity C8 negative pole, the other end is connected with operational amplifier P4 negative input end, and resistance R16's is serially connected in
Between operational amplifier P4 negative input end and output end.
Wherein, electric capacity C8 plus earth, the input of operational amplifier P3 positive input terminal as the signal intensifier circuit
End, the output end of operational amplifier P4 output end as the signal intensifier circuit, operational amplifier P3 positive input terminal and fortune
The positive input terminal for calculating amplifier P2 is connected, and operational amplifier P4 output end is connected with operational amplifier P2 output end.
During installation, magnetic valve is arranged on the water supply line of tap, and inputs a signal into end Vin and human inductor
It is connected, finally power input is connected with power supply.
Wherein, human inductor selects human body infrared inductor, and the human inductor is arranged on tap, what it sensed
Angle is 120 ° of tap front, and farthest distance of reaction is 5 meters；Power supply selects family expenses power supply or battery.
In use, when subscriber station is in the induction range of human inductor, human inductor sends trigger signal, and this is touched
Signalling turn-on transistor VT1 and triode VT2 so that triode VT1 emitter stage is in low level, so as to trigger control chip
OUT pins be in high level turn-on transistor VT3 and triode VT4 so that magnetic valve must conduct, when user opens water
When leading then tap by normal water outlet；And when people leaves human inductor, triode VT1 and triode VT2 disconnect, control
Chip U1 OUT pins are in low level, and triode VT3 and triode VT4 also disconnect, magnetic valve dead electricity closure, so that for
Waterpipe blocks, and tap stops water outlet；When user needs tap away from keyboard and needs it to continue water outlet, will need to only open
Close S closures.
The present invention can judge whether someone using tap, when judging nobody using tap, system according to signal
Magnetic valve will be automatically controlled to block, so as to reach the purpose that control tap stops water outlet, its water-saving result is compared to existing
Tap can lift 50%-70%, while also be avoided that water to overflow and the influence to caused by living environment, preferably protect
The living environment of user and personal safety.The present invention strengthens circuit to strengthen the signal intensity of input by setting signal, enters
One step improves the accuracy that system uses so that the judgement of system is more accurate, avoids system erroneous judgement situation well
Occur.
As described above, the present invention can be realized well.
Claims (6)
1. it is provided with the tap double-power intelligent control system of signal intensifier circuit, it is characterised in that：Supplied water including being arranged on
The control chip U1 that magnetic valve M on pipeline, magnetic valve M are connected, positive pole simultaneously with control chip U1 THRES pins and
The electric capacity C5 that TRIG pins are connected, negative pole is connected with GND pins, positive pole is connected with control chip U1 CONT pins,
The electric capacity C6 that negative pole is connected with control chip U1 GND pins, the switch driving circuit being connected respectively with control chip U1
And signal judging circuit, the adaptive switched circuit of dual power supply being connected with switch driving circuit, it is connected with signal judging circuit
Signal input circuit, and the signal intensifier circuit being connected with signal input circuit；Wherein, control chip U1 model
NE555；The adaptive switched circuit of dual power supply is by triode VT101, unidirectional thyristor VS101, the emitter stage of positive pole and triode VT101
Be connected, the electric capacity C101 that negative pole is connected after resistance R105 with triode VT101 base stage, positive pole after resistance R101 with
The electric capacity C102 that electric capacity C101 positive pole is connected, negative pole is connected with triode VT101 base stage, one end is with electric capacity C101's
Resistance R103, the N pole that positive pole is connected, the other end is connected with electric capacity C102 negative pole is after resistance R102 with electric capacity C102's
The voltage-regulator diode D101 that positive pole is connected, P poles are connected with electric capacity C101 negative pole, positive pole are connected with electric capacity C102 negative pole
Connect, the electric capacity C103 that negative pole is connected with voltage-regulator diode D101 N poles, positive pole is connected with electric capacity C103 negative pole, negative pole
Electric capacity C104, the N pole being connected with electric capacity C101 negative pole is connected with electric capacity C101 positive pole, P poles after resistance R106 with
The diode D102 that triode VT101 colelctor electrode is connected, positive pole is connected with electric capacity C102 negative pole, negative pole is through resistance
Electric capacity C105, the N pole being connected after R108 with triode VT101 colelctor electrode is connected with electric capacity C105 positive pole, P poles are through electricity
The voltage-regulator diode D103 being connected after resistance R107 with electric capacity C104 negative pole, one end is connected, separately with electric capacity C105 negative pole
One end is connected after resistance R109 with electric capacity C104 negative pole, negative pole of the sliding end with electric capacity C103 after resistance R104 is connected
Slide rheostat RP101, the P pole connect is connected with triode VT101 colelctor electrode, N poles and unidirectional thyristor VS101 P poles
The diode D104 being connected, one end is connected with unidirectional thyristor VS101 N poles, the other end and electric capacity C104 negative pole phase
The relay K101 of connection, and P poles are connected with unidirectional thyristor VS101 control pole, N poles are normally closed through relay K101's
The diode D105 compositions being connected after the K101-1 of contact with diode D104 N poles；Wherein, electric capacity C4 negative pole is through relay
The first power input of the adaptive switched circuit of the dual power supply is formed after K101 normally-closed contact K102 with diode D105 P poles,
Electric capacity C101 positive pole forms the second source input of the adaptive switched circuit of the dual power supply with negative pole, and electric capacity C4 negative pole is through relay
Formed after device K101 normally-closed contact K102 with diode D105 N poles the power output end of the adaptive switched circuit of the dual power supply and with
Switch driving circuit is connected.
2. the tap double-power intelligent control system according to claim 1 for being provided with signal intensifier circuit, its feature
It is：The signal intensifier circuit is by operational amplifier P1, operational amplifier P2, P pole and operational amplifier P3 output end phase
The diode D5 that connection, N poles are connected after resistance R12 with operational amplifier P3 positive input terminal, positive pole and operational amplifier
Electric capacity C8, the N poles warp that P3 negative input end is connected, negative pole is connected after resistance R14 with operational amplifier P3 output end
It is connected after resistance R13 with diode D5 N poles, two that P poles are connected after resistance R17 with operational amplifier P4 output end
Pole pipe D6, positive pole is connected with diode D6 P poles, negative pole is connected with operational amplifier P4 output end electric capacity C9, one
End is connected with diode D5 P poles, the other end is connected with electric capacity C9 positive pole, sliding end and operational amplifier P4 it is just defeated
Enter the slide rheostat RP1 that is connected of end, one end is connected with electric capacity C8 negative pole, the other end and operational amplifier P4 it is negative defeated
Enter the resistance R15 that end is connected, and the resistance R16 groups being serially connected between operational amplifier P4 negative input end and output end
Into；Wherein, electric capacity C8 plus earth, the input of operational amplifier P3 positive input terminal as the signal intensifier circuit, fortune
Calculate output end of the amplifier P4 output end as the signal intensifier circuit.
3. the tap double-power intelligent control system according to claim 2 for being provided with signal intensifier circuit, its feature
It is：The signal input circuit is by operational amplifier P1, operational amplifier P2, one end ground connection, the other end and operational amplifier
Resistance R1, the P pole that P1 positive input terminal is connected is connected with operational amplifier P1 output end, N poles and operational amplifier P1
The diode D1 that is connected of negative input end, the electric capacity that negative pole ground connection, positive pole are connected with operational amplifier P2 positive input terminal
C1, the resistance R3 that one end is connected with diode D1 N poles, the other end is connected with electric capacity C1 positive pole, one end is put with computing
Big device P1 positive input terminal is connected, the resistance R2 that the other end is connected with electric capacity C1 positive pole, is serially connected in operational amplifier P2
Negative input end and output end between resistance R4, and negative pole ground connection, positive pole is connected with operational amplifier P2 output end
Electric capacity C2 composition；Wherein, signal input part Vin of the operational amplifier P1 positive input terminal as the signal input circuit.
4. the tap double-power intelligent control system according to claim 3 for being provided with signal intensifier circuit, its feature
It is：The signal judging circuit by triode VT1, triode VT2, one end is connected with electric capacity C2 positive pole, the other end with
The resistance R5 that triode VT1 base stage is connected, positive pole is connected with triode VT1 base stage, negative pole and electric capacity C5 negative pole
The electric capacity C3 being connected, the electric capacity that positive pole is connected with triode VT1 colelctor electrode, negative pole is connected with electric capacity C3 negative pole
C4, one end is connected with control chip U1 VCC pins and RESET pins simultaneously, the other end and triode VT2 colelctor electrode phase
The resistance R6 of connection, and the electricity that one end is connected with triode VT2 emitter stage, the other end is connected with electric capacity C4 negative pole
Hinder R7 compositions；Wherein, triode VT1 colelctor electrode is connected with triode VT2 base stage, triode VT1 emitter stage and electricity
The positive pole for holding C5 is connected.
5. the tap double-power intelligent control system according to claim 4 for being provided with signal intensifier circuit, its feature
It is：The switch driving circuit switchs S, base of the P poles after resistance R9 with triode VT3 by triode VT3, triode VT4
The diode D2 that pole is connected, N poles are connected after resistance R11 with triode VT4 emitter stage, one end and diode D2 P
The resistance R8 that pole is connected, the other end is connected with control chip U1 OUT pins, the resistance being arranged in parallel with diode D2
R10, electric capacity C7, the P pole and triode that positive pole is connected with diode D2 P poles, negative pole is connected with diode D2 N poles
The diode D3 that VT4 colelctor electrode is connected, N poles are connected with control chip U1 RESET pins, and N poles and diode
The diode D4 compositions that D3 N poles are connected, P poles are connected with diode D2 N poles；Wherein, triode VT3 emitter stage with
Triode VT4 base stage is connected, and diode D2 N poles are connected with electric capacity C6 negative pole, and magnetic valve M is in parallel with diode D3
Set, switch that S one end is connected with diode D3 P poles, the other end is connected with diode D2 N poles, triode VT3's
Colelctor electrode is connected with diode D4 N poles, and diode D4 N poles and P poles form the power input of the switch driving circuit
And it is connected with the adaptive switched circuit of dual power supply.
6. the tap double-power intelligent control system according to claim 5 for being provided with signal intensifier circuit, its feature
It is：The positive input terminal of the operational amplifier P3 is connected with operational amplifier P2 positive input terminal, operational amplifier P4's
Output end is connected with operational amplifier P2 output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711042435.2A CN107701785A (en) | 2017-10-31 | 2017-10-31 | It is provided with the tap double-power intelligent control system of signal intensifier circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711042435.2A CN107701785A (en) | 2017-10-31 | 2017-10-31 | It is provided with the tap double-power intelligent control system of signal intensifier circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107701785A true CN107701785A (en) | 2018-02-16 |
Family
ID=61176492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711042435.2A Pending CN107701785A (en) | 2017-10-31 | 2017-10-31 | It is provided with the tap double-power intelligent control system of signal intensifier circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701785A (en) |
-
2017
- 2017-10-31 CN CN201711042435.2A patent/CN107701785A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206271619U (en) | Self-correcting relay anti-adhesion circuit | |
| CN203027136U (en) | Direct current socket | |
| CN204694767U (en) | A kind of Width funtion low-power consumption two-way zero-crossing testing circuit | |
| CN107701785A (en) | It is provided with the tap double-power intelligent control system of signal intensifier circuit | |
| CN107703824A (en) | Air cooler drive feedback intelligent power supply control system | |
| CN208871119U (en) | A kind of electromagnetic valve energy-saving circuit | |
| CN107681771A (en) | Tap double-power intelligent control system | |
| CN204145837U (en) | A kind of power-off automatic time delay bedroom switch | |
| CN107681772A (en) | It is provided with the tap double-power intelligent control system of signal buffer circuit | |
| CN107658968A (en) | It is provided with the tap double-power intelligent control system of signal drive amplification circuit | |
| CN107631078A (en) | Tap double-power intelligent buffering enhancing control system | |
| CN110500432A (en) | A kind of multiple water-pouring functions tap | |
| CN107702298A (en) | It is provided with the air cooler intelligent power supply control system of triggering enhancing circuit | |
| CN206865428U (en) | Standby power-off energy-saving device for intermittent electric equipment | |
| CN107725874A (en) | Tap double-power intelligent strengthens amplification control system | |
| CN110499808A (en) | A kind of domestic intelligent water system | |
| CN107660052A (en) | Gate inhibition's intelligent power lighting driving system based on input buffer circuit | |
| CN206144770U (en) | Pump control ware circuit, open and stop control circuit | |
| CN107734768A (en) | Gate inhibition's intelligent power lighting driving system based on Drive Protecting Circuit | |
| CN107883554A (en) | Air cooler feedback enhancing intelligent power supply control system | |
| CN106054775A (en) | Intelligent tap buffer enhancement control system | |
| CN206757336U (en) | A kind of door lock control circuits based on self-service fresh dispensing device | |
| CN205071378U (en) | A gate controlled switch for bathroom lamp | |
| CN201616939U (en) | Automatic power saving controller for door lamps | |
| CN110552400A (en) | intelligent household water supply device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180216 |
|
| WD01 | Invention patent application deemed withdrawn after publication |