CN206292634U - A kind of Drinking fountain Intelligent watering device - Google Patents
A kind of Drinking fountain Intelligent watering device Download PDFInfo
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- CN206292634U CN206292634U CN201621219343.8U CN201621219343U CN206292634U CN 206292634 U CN206292634 U CN 206292634U CN 201621219343 U CN201621219343 U CN 201621219343U CN 206292634 U CN206292634 U CN 206292634U
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Abstract
The utility model discloses a kind of Drinking fountain Intelligent watering device, solve people it is outgoing when, the water in Drinking fountain has run out, Drinking fountain can not timely moisturizing, after people return, it is impossible to drink the problem of the water in Drinking fountain in time, its drip irrigation device is:When the water level that lowest water level detection means is detected in cyclic water tank is less than the height of lowest water level detection means, entering water electromagnetic valve is opened and cyclic water tank is added water；When the water level that peak level detection means is detected in cyclic water tank is higher than the height of peak level detection means, entering water electromagnetic valve stops adding water cyclic water tank, a kind of Drinking fountain Intelligent watering device of the present utility model, automatic decision adds water and system automatic watering manually, timely moisturizing, the working condition that real-time monitoring Drinking fountain adds water, it is ensured that have water always in Drinking fountain.
Description
Technical field
The utility model is related to a kind of Drinking fountain, more particularly to a kind of Drinking fountain Intelligent watering device.
Background technology
Drinking fountain be it is a kind of to have municipal tap water purified treatment be direct drinking water function, and or have simultaneously by
Water after purified treatment is by consuming the utensil that the method for electric energy is heated, freezed and is distributed.
In the prior art, such as the Chinese patent of Publication No. CN202729908U, a kind of Drinking fountain, the Drinking fountain includes：
Water cleaning systems, water cleaning systems include pre-filtrating equipment, and the water inlet of pre-filtrating equipment is communicated to tap water inlets；And pressure storage
Water receptacle, pressure water container is respectively communicated to the delivery port and pure water outlet of pre-filtrating equipment.
Drinking fountain in use, does not have after the municipal water use in former bucket is using finishing, and in water-purifying tank yet
, it is necessary to manually municipal water use is added in former bucket during the water for having filtered, to ensure that Drinking fountain normally supplies water, but work as people
It is outgoing when, the water in Drinking fountain has run out, and now needs to add water manually, and because there is no one at home, therefore Drinking fountain is not
Can timely moisturizing, the water in Drinking fountain, also improved space can not be in time drunk after people return.
Utility model content
The purpose of this utility model is to provide a kind of Drinking fountain Intelligent watering device, and automatic decision adds water with system certainly manually
It is dynamic to add water, timely moisturizing, the working condition that real-time monitoring Drinking fountain adds water, it is ensured that have water always in Drinking fountain.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of Drinking fountain Intelligent watering device, including cyclic water tank, entering water electromagnetic valve, are provided with most on the cyclic water tank
High water level detection means, is located at below peak level detection means on the cyclic water tank and is additionally provided with lowest water level detection dress
Put, also including starter, lowest water level control device, peak level control device, inlet control device, water feed apparatus；
Starter, for closing the current supply circuit of Drinking fountain and exporting enabling signal；
Lowest water level detection means, is coupled to starter to receive enabling signal and close lowest water level detection means
Current supply circuit and for detecting the lowest water level in cyclic water tank and exporting lowest water level detection signal；
Lowest water level control device, is coupled to lowest water level detection means to receive lowest water level detection signal and export most
Low water level control signal；
Inlet control device, is coupled to lowest water level control device to receive lowest water level control signal and export into water control
Signal processed；
Water feed apparatus, are coupled to inlet control device to receive water inlet control signal and control entering water electromagnetic valve to open with reality
Now cyclic water tank is added water；
Peak level detection means, is coupled to starter to receive enabling signal and close peak level detection means
Current supply circuit and for detecting the peak level in cyclic water tank and exporting peak level detection signal；
Peak level control device, be coupled to peak level detection means with receive peak level detection signal and cut off into
The current supply circuit of water solenoid valve is added water with realizing stopping to cyclic water tank；
When the lowest water level detection means detects height of the water level in cyclic water tank less than lowest water level detection means
When spending, the entering water electromagnetic valve is opened and cyclic water tank is added water；When the peak level detection means detects recirculated water
When water level in case is higher than the height of peak level detection means, the entering water electromagnetic valve stops adding water cyclic water tank.
Using such scheme, by peak level detection means, lowest water level detection means to the water level in cyclic water tank
Highly detected, controlled the keying of entering water electromagnetic valve, thus the automatic watering of cyclic water tank is controlled, when water level is less than minimum
During the height of condensate tank of dehumidifier, entering water electromagnetic valve will be opened, and be added water, when water level is higher than peak level detection means
When, entering water electromagnetic valve may turn off, and stop adding water, and by detection automatically to water level, realize automatic watering, and water will not overflow
Go out cyclic water tank, improve the control to Drinking fountain water level, while reducing the number of times for opening lid, improve service life,
It is practical.
Preferably, the lowest water level control device includes lowest water level on-off circuit, lowest water level triggers circuit；
Lowest water level on-off circuit, is coupled to lowest water level detection means to receive lowest water level detection signal and export most
Low-water level switch signal；
Lowest water level triggers circuit, is coupled to lowest water level on-off circuit to receive lowest water level switching signal and export most
Low water level control signal is to inlet control device.
Using such scheme, lowest water level on-off circuit is switched as one in circuit, when lowest water level detection means
Detect water level it is low when, will turn at once lowest water level switch, fast response time, at the same coordinate lowest water level triggers circuit,
Reaction speed is fast, and lowest water level triggers circuit is corresponded with inlet control device, strong antijamming capability.
Preferably, the lowest water level control device has been also coupled to for indicating lowest water level control device working condition
Lowest water level instruction device.
Using such scheme, the setting of lowest water level suggestion device, when lowest water level detection means detects cyclic water tank
When interior water level is too low, lowest water level instruction device will be lighted, remind people, while lowest water level suggestion device can be with
Lowest water level control device is indicated, makes one to understand the working condition of lowest water level control device, work as circuit malfunctions
When, lowest water level suggestion device can also be judged tentatively to lowest water level control device, improve maintenance efficiency, practicality
By force.
Preferably, the peak level control device includes peak level on-off circuit, peak level triggers circuit；
Peak level on-off circuit, is coupled to peak level detection means to receive peak level detection signal and export most
High water level switching signal；
Peak level triggers circuit, be coupled to peak level on-off circuit with receive peak level switching signal and cut off into
The current supply circuit of water solenoid valve is added water with realizing stopping to cyclic water tank.
Using such scheme, peak level on-off circuit is switched as one in circuit, when peak level detection means
Detect water level it is high when, will turn at once peak level switch, fast response time, at the same coordinate peak level triggers circuit,
Reaction speed is fast, and peak level triggers circuit is corresponded with water feed apparatus, strong antijamming capability, when water level is too high, just
Entering water electromagnetic valve can be at once cut off, it is practical.
Preferably, the peak level control device has been also coupled to for indicating peak level control device working condition
Peak level instruction device.
Using such scheme, the setting of peak level suggestion device, when peak level detection means detects cyclic water tank
When interior water level is too high, peak level instruction device will be lighted, remind people, while peak level suggestion device can be with
Peak level control device is indicated, makes one to understand the working condition of peak level control device, work as circuit malfunctions
When, peak level suggestion device can also be judged tentatively to peak level control device, improve maintenance efficiency, practicality
By force.
Preferably, the inlet control device includes water inlet switch circuit, warning circuit, delay circuit；
Water inlet switch circuit, is coupled to lowest water level control device and is opened with receiving lowest water level control signal and exporting water inlet
OFF signal；
Warning circuit, is coupled to water inlet switch circuit to receive water inlet switch signal and in response to water inlet switch signal with reality
Now alert；
Delay circuit, is coupled to water inlet switch circuit to receive water inlet switch signal and export water inlet control signal to water inlet
Device.
Using such scheme, water inlet switch circuit is corresponded with lowest water level control device, when water level is too low, will
Connect warning circuit to be alarmed, remind the user of surrounding, while the setting of delay circuit, to user's regular hour,
When user adds water manually, warning circuit will stop, or when entering water electromagnetic valve starts automatic water supplement, because water level
Raise, warning device can also stop, and the flexibility of moisturizing is more increased, and improve the warning to water shortage, practical.
Preferably, the water feed apparatus are also coupled to for indicating the automatic watering of water feed apparatus working condition to indicate dress
Put.
Using such scheme, the setting of automatic watering instruction device, when entering water electromagnetic valve starts to be mended to cyclic water tank automatically
During water, automatic watering instruction device will be lighted, remind people, now just in automatic watering, while automatic watering indicates dress
Putting can also indicate water feed apparatus, make one to understand the working condition of water feed apparatus, automatic to add when circuit malfunctions
Water instruction device can also be judged tentatively to water feed apparatus, improve maintenance efficiency, practical.
Preferably, also include the lid covered with cyclic water tank, the light detection means being arranged in cyclic water tank, also
Including light comparison means, light standard apparatus, light control device；
Whether light detection means, the lid for detecting cyclic water tank is opened and the physical quantity of light is converted into light
Line detection signal；
Light comparison means, is coupled to light detection means to receive light detection signal and output light comparison signal；
Light standard apparatus, for providing the light base corresponding with maximum allowable light physical quantity to light comparison means
Calibration signal；
Light control device, is coupled to light comparison means to receive light comparison signal and cutting-off controlling entering water electromagnetic valve
Current supply circuit with realize stop cyclic water tank being added water；
When the lid is opened, the current supply circuit of the light control device cutting-off controlling entering water electromagnetic valve and stop it is right
Cyclic water tank adds water.
Using such scheme, detected by the brightness in cyclic water tank, after lid is opened light irradiate from the outside into
When coming, entering water electromagnetic valve will be controlled to be closed, thus added water or automatic watering manually distinguishing, added water manually, can
Filtered with by some clean waters of family, so as to be drunk, such as the municipal water use of storage, the mineral spring bought before cutting off the water
Water, pure water, reduce the waste of water resource, practical.
Preferably, the light control device includes light on-off circuit, light triggering device；
Light on-off circuit, is coupled to light comparison means to receive light comparison signal and output light switching signal；
Light triggers circuit, is coupled to light on-off circuit to receive light switching signal and cutting-off controlling entering water electromagnetic valve
Current supply circuit with realize stop cyclic water tank being added water.
Using such scheme, light on-off circuit in circuit as a switch, when light comparison means is detected
When light detection signal is less than light benchmark value signal, will turn at once, fast response time, while coordinating light triggering electricity
Road, cuts off entering water electromagnetic valve at once, practical.
Preferably, the light control device is also coupled to add for the artificial of guidance light control device working condition
Water instruction device.
Using such scheme, the setting of the instruction device that manually adds water, when entering water electromagnetic valve starts to be mended to cyclic water tank automatically
During water, the artificial instruction device that adds water will be lighted, remind people, now just in automatic watering, while the artificial instruction dress that adds water
Putting can also indicate water feed apparatus, make one to understand the working condition of water feed apparatus, artificial to add when circuit malfunctions
Water instruction device can also be judged tentatively to water feed apparatus, improve maintenance efficiency, practical.
In sum, the utility model has the advantages that：
1st, automatic decision adds water the working condition added water with system automatic watering, real-time monitoring Drinking fountain manually, improves straight
The service life of drink machine；
2nd, by way of alarm, people are pointed out to need to add water；
3rd, the situation for indicating Drinking fountain to be in the situation of automatic watering or add water manually.
Brief description of the drawings
Fig. 1 is the structural representation of Drinking fountain；
Fig. 2 is the structural representation of cyclic water tank；
Fig. 3 is the circuit theory diagrams of starter in embodiment one；
Fig. 4 is the circuit theory diagrams one of embodiment one；
Fig. 5 is the circuit theory diagrams two of embodiment one；
Fig. 6 is the circuit theory diagrams of embodiment two；
Fig. 7 is the circuit theory diagrams of embodiment three；
Fig. 8 is the circuit theory diagrams of example IV.
In figure：1st, cyclic water tank；2nd, peak level detection means；3rd, lowest water level detection means；4th, starter；5th, most
Low water level control device；6th, peak level control device；7th, inlet control device；8th, water feed apparatus；9th, lowest water level switch electricity
Road；10th, lowest water level triggers circuit；11st, lowest water level instruction device；12nd, peak level on-off circuit；13rd, peak level is touched
Power Generation Road；14th, peak level instruction device；15th, water inlet switch circuit；16th, warning circuit；17th, delay circuit；18th, it is automatic to add
Water instruction device；19th, lid；20th, light detection means；21st, light comparison means；22nd, light standard apparatus；23rd, light line traffic control
Device processed；24th, light on-off circuit；25th, light triggering device；26th, manually add water instruction device；27th, Drinking fountain body；28、
Water level master control device.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one：
As Figure 1-5, a kind of Drinking fountain Intelligent watering device disclosed in the present embodiment, is set in Drinking fountain body 27
There is cyclic water tank 1, also including the entering water electromagnetic valve for controlling automatic watering, peak level detection is provided with cyclic water tank 1
Device 2, the lower section on cyclic water tank 1 positioned at peak level detection means 2 is additionally provided with lowest water level detection means 3.
As shown in figure 3, starter 4 is used to close the current supply circuit of Drinking fountain and export enabling signal；Starter 4 is wrapped
Include electric capacity EC1, electric capacity EC2, resistance W1, resistance W2, diode VD1, circuit of three-terminal voltage-stabilizing integrated U1, electric capacity EC3, electric capacity EC4
Composition.Power supply VCC respectively with ground GND, the positive pole of electric capacity EC1, one end of electric capacity EC1, one end of resistance W1, resistance W2 one end
Connection, the other ends of the ground GND respectively with power supply VCC, the negative pole of electric capacity EC1, electric capacity C2 is connected, the other end and resistance of resistance W1
The other end connection of W2, the anode of diode VD1 is connected with the tie point of resistance W1, resistance W2, the negative electrode of diode VD1 and three
The 1 pin connection of end integrated regulator U1,3 pin of circuit of three-terminal voltage-stabilizing integrated U1 positive pole, electric capacity EC4 respectively with electric capacity EC3
One end, power vd D connections, the tie point of electric capacity EC1 and electric capacity EC2 respectively with 2 pin, the electric capacity of circuit of three-terminal voltage-stabilizing integrated U1
The negative pole of EC3, the other end of electric capacity EC4, GND connections.The model 7805 of circuit of three-terminal voltage-stabilizing integrated U1.
As shown in figure 4, peak level detection means 2 includes button AN2, rain sensor A2 and model EGR, this implementation
Button AN2 is continuously turned on to press down in example, then clicks the button being continuously turned off, and one end of power vd D and button AN2 connects
Connect, the other end of button AN2 is connected with one end of rain sensor A2.
As shown in figure 4, lowest water level detection means 3 includes button AN1, rain sensor A1 and model EGR, this implementation
Button AN1 is continuously turned on to press down in example, then clicks the button being continuously turned off, and one end of power vd D and button AN1 connects
Connect, the other end of button AN1 is connected with one end of rain sensor A1.
As shown in figure 4, water feed apparatus 8 include entering water electromagnetic valve, diode VD2 and model 1N4007, entering water electromagnetic valve
Negative electrode of the one end respectively with power vd D, diode VD2 be connected, the other end of entering water electromagnetic valve connects with the anode of diode VD2
Connect.
As shown in figure 4, inlet control device 7 is triode Q5, triode Q5 is the triode and model of NPN type
2SC4019, the tie point that entering water electromagnetic valve is connected with diode VD2 anodes is connected with the colelctor electrode of triode Q5, triode Q5
Emitter stage with ground GND be connected.
As shown in figure 4, water level master control device 28 includes lowest water level control device 5, peak level control device 6, water
Position master control device 28 includes chip U2, electric capacity EC5, electric capacity EC6, crystal oscillator Y1 compositions.The model AT89C51 of chip U2, core
Program in piece U2 belongs to technology as well known to those skilled in the art, therefore does not repeat in the present embodiment, 1 pin and rain of chip U2
The other end connection of water sensor A1,2 pin of chip U2 are connected with the other end of rain sensor A2,10 pin of chip U2 and three
The base stage connection of pole pipe Q5,18 pin of chip U2 one end respectively with crystal oscillator Y1, one end of electric capacity EC5 are connected, and the 19 of chip U2
The pin other end respectively with crystal oscillator Y1, one end of electric capacity EC6 are connected, and the other end of electric capacity EC5 is another with electric capacity EC6 respectively
End, GND connection.20 pin of chip U2 are connected with ground GND, and 40 pin of chip U2 are connected with power vd D.
As shown in Figure 4,5, peak level instruction device 14 is LED 1, lowest water level instruction device 11 to send out
Optical diode LED2, automatic watering instruction device 18 are LED 4, the artificial instruction device 26 that adds water for light-emitting diodes
Pipe LED5, warning circuit 16 includes LED 3, buzzer BZ, resistance W3, resistance W4, electric capacity EC7.The 37 of chip U2
Pin is connected with the anode of LED 1, and 36 pin of chip U2 are connected with the anode of LED 2, chip U2's
35 pin are connected with the anode of light emitting diode LDE3, and 34 pin of chip U2 are connected with the anode of LED 4, chip U2
33 pin be connected with the anode of light emitting diode LDE5, the negative electrode of light emitting diode LDE1 respectively with the moon of light emitting diode LDE2
Pole, the negative electrode of light emitting diode LDE3, the negative electrode of light emitting diode LDE4, the negative electrode of light emitting diode LDE6, GND connection.
28 pin of chip U2 one end respectively with resistance W3, one end of buzzer BZ are connected, and 27 pin of chip U2 are respectively with resistance W3's
The other end, one end of resistance W4, the other end connection of buzzer BZ, the other end of resistance W4 are connected in the positive pole of electric capacity EC7, electricity
The negative pole for holding EC7 is connected with ground GND.
The course of work：Button AN1 is pressed, rain sensor A1 is obtained electric, press button AN2, rain sensor A2 obtains electric,
Power supply VCC is filtered by circuit of three-terminal voltage-stabilizing integrated U1 voltage stabilizings by electric capacity EC3, electric capacity EC4, and power vd D is input into chip
40 pin of U2, by electricity on chip U2, rain sensor A1, rain sensor A2 are detected to the water level in cyclic water tank 1,
When the position of the water table ratio rain sensor A1 in cyclic water tank 11 is low, LED 2 lights, chip U2 control honeybees
Ring device BZ sends sound and controls LED 3 to light, while controlling entering water electromagnetic valve to open, cyclic water tank 1 is carried out
Moisturizing, LED 4 lights, when the position of the water table ratio rain sensor A2 in cyclic water tank 1 is high, light-emitting diodes
Pipe LED1 is bright, and buzzer BZ does not send sound alarm, and LED 3 does not light, and entering water electromagnetic valve is closed,
Represent that the water in current cyclic water tank 1 is sufficient.
Embodiment two：
As shown in Fig. 1,2,6, the difference with embodiment one is that embodiment one uses chip microcontroller, this implementation
Example is realized using analog circuit, and a kind of Drinking fountain Intelligent watering device disclosed in the present embodiment, is set in Drinking fountain body 27
Cyclic water tank 1 is equipped with, also including the entering water electromagnetic valve for controlling automatic watering, peak level inspection is provided with cyclic water tank 1
Device 2 is surveyed, the lower section on cyclic water tank 1 positioned at peak level detection means 2 is additionally provided with lowest water level detection means 3.
As shown in fig. 6, starter 4 is used to close the current supply circuit of Drinking fountain and export enabling signal；Starter 4 is wrapped
Switch S, relay KM1 are included, the one end for switching S is connected with ground GND, and the other end for switching S is connected with one end of relay KM1,
The other end of relay KM1 is connected with one end of Drinking fountain, and the other end of Drinking fountain is connected with power supply VCC.
As shown in fig. 6, peak level detection means 2 is coupled to starter 4 to receive enabling signal and close highest water
The current supply circuit of level detecting apparatus 2 and for detecting the peak level in cyclic water tank 1 and exporting peak level detection signal；Most
High water level detection means 2 include rain sensor A1 and model EGR, resistance R1, one end of relay normally open contact KM1-1 with
Power supply VCC is connected, and the other end of relay normally open contact KM1-1 is connected with one end of rain sensor A1, rain sensor A1
The other end be connected with one end of resistance R1.
As shown in fig. 6, lowest water level detection means 3 is coupled to starter 4 to receive enabling signal and close minimum water
The current supply circuit of level detecting apparatus 3 and for detecting the lowest water level in cyclic water tank 1 and exporting lowest water level detection signal；Most
Low water level detection means 3 include rain sensor A2 and model EGR, resistance R2, one end of relay normally open contact KM1-2 with
Power supply VCC is connected, and the other end of relay normally open contact KM1-2 is connected with one end of rain sensor A2, rain sensor A2
The other end be connected with one end of resistance R2.
As shown in fig. 6, peak level control device 6 is coupled to peak level detection means 2 to receive peak level detection
Signal simultaneously cuts off the current supply circuit of entering water electromagnetic valve to realize stopping adding water cyclic water tank 1；Peak level control device 6 includes
Peak level on-off circuit 12, peak level triggers circuit 13, peak level on-off circuit 12 are triode Q1, and peak level is touched
Power Generation Road 13 is relay KM2, and triode Q1 is the triode and model 2SC4019 of NPN type, peak level instruction device 14
It is LED 1.The other end of resistance R1 is connected with the base stage of triode Q1, and emitter stage and the ground GND of triode Q1 connect
Connect, the colelctor electrode of triode Q1 is connected with one end of relay KM2, the other end and the LED 1 of relay KM2
Negative electrode is connected, and the anode of LED 1 is connected with power supply VCC.
As shown in fig. 6, lowest water level control device 5 is coupled to lowest water level detection means 3 to receive lowest water level detection
Signal simultaneously exports lowest water level control signal；Lowest water level control device 5 is touched including lowest water level on-off circuit 9, lowest water level
Power Generation Road 10, lowest water level on-off circuit 9 is triode Q2, and lowest water level triggers circuit 10 is relay KM3, and triode Q2 is
The triode and model 2SC4019 of NPN type, lowest water level instruction device 11 are LED 2.Resistance R2's is another
End is connected with the base stage of triode Q2, and the emitter stage of triode Q2 is connected with ground GND, the colelctor electrode and relay of triode Q2
One end connection of KM3, the other end of relay KM3 is connected with the negative electrode of LED 2, the sun of LED 2
Pole is connected with power supply VCC.
As shown in fig. 6, inlet control device 7 is coupled to lowest water level control device 5 to receive lowest water level control signal
And export water inlet control signal；Inlet control device 7 includes water inlet switch circuit 15, warning circuit 16, delay circuit 17, water inlet
On-off circuit 15 includes resistance R3, triode Q3, and triode Q3 is NPN type triode and model 2SC4019, warning circuit 16
Including light emitting diode LDE3, buzzer BZ, delay circuit 17 is time relay KT1.The one of relay normally-closed contact KM3-1
End is connected with power supply VCC, and the other end of relay normally-closed contact KM3-1 is connected with one end of resistance R3, the other end of resistance R3
Base stage with triode Q3 is connected, and the emitter stage of triode Q3 be connected with ground GND, the colelctor electrode of triode Q3 respectively with light two
The negative electrode of pole pipe LED3, one end of buzzer BZ, one end connection of time relay KT1, the anode point of LED 3
The other end not with power supply VCC, the other end of buzzer BZ, time relay KT1 is connected.
As shown in fig. 6, water feed apparatus 8 are coupled to inlet control device 7 to receive water inlet control signal and control into water power
Magnet valve is opened to realize adding water cyclic water tank 1；In the present embodiment, entering water electromagnetic valve is in normally off when being powered,
Automatic watering instruction device 18 is LED 4, and one end of entering water electromagnetic valve is with the normally closed contact KM2-1's of relay
One end connects, and the other end of relay normally-closed contact KM2-1 is connected with ground GND, the other end and time relay of entering water electromagnetic valve
One end connection of device normally opened contact KT1-1, the other end of time relay normally opened contact KT1-1 and the moon of LED 4
Pole connects, and the anode of LED 4 is connected with power supply VCC.
The course of work：
Closure switch S, Drinking fountain obtains electric, relay KM1 obtain it is electric after, relay normally open contact KM1-1, relay normally open touch
Point KM1-2 is closed, and rain sensor A1, rain sensor A2 obtain electric, start to detect cyclic water tank 1.
When water level is less than the position of rain sensor A2, rain sensor A2 is not turned on, and triode Q2 is not turned on, relay
Device KM3 must not be electric, and LED 2 does not work, relay normally-closed contact KM3-1 dead electricity closure, therefore, the base of triode Q3
Pole receives high level signal conducting, and LED 3 lights, and buzzer BZ sends sound, meanwhile, time relay KT1
Obtain electric.
Now, if manually added water, when water level is higher than the position of rain sensor A2, rain sensor A2 leads
Logical, triode Q2 conductings, relay KM3 obtains electric, and LED 2 is bright, and relay normally-closed contact KM3-1 obtains electrically disconnected, because
This, the base stage of triode Q3 receives low level signal conducting, and LED 3 does not light, and buzzer BZ does not send sound
Sound, meanwhile, time relay KT1 must not electricity.
Now, if do not added water, after postponing to terminate, time relay KT1-1 obtains electric closure, and entering water electromagnetic valve obtains electric
Start to add water cyclic water tank 1, LED 4 is bright, when height of the water level in cyclic water tank 1 higher than rain sensor A1
When spending, rain sensor A1 conductings, after the base stage of triode Q1 receives the signal of high level, triode Q1 conductings, relay
KM2 must be conducted, and LED 1 lights, and relay normally-closed contact KM2-1 obtains electrically disconnected, after entering water electromagnetic valve dead electricity,
Stopping is intake to cyclic water tank 1.
Embodiment three：
As shown in Fig. 1,2,7,8, light detection means 20, light comparison means are increased on the basis of embodiment two
21st, light standard apparatus 22, light control device 23.Light detection means 20 include resistance RG, resistance R4, and resistance RG is positive system
Several photo resistance and model CdS, resistance R4 are divider resistance.One end of resistance RG is connected with power supply VCC, and resistance RG's is another
One end is connected with one end of resistance R4, and the other end of resistance R4 is connected with ground GND.When being connected with lid 19, light on cyclic water tank 1
Line detector 20 is arranged in cyclic water tank 1.
As shown in fig. 7, light comparison means 21 is comparator N1, the model LM324 of comparator N1, light standard apparatus
22 include resistance R5, resistance R6, resistance R7.Resistance RG is connected with the tie point of resistance R4 with the inverting input of comparator N1,
The in-phase input end of comparator N1 is connected with one end of resistance R7, the other end of resistance R7 one end, resistance respectively with resistance R5
One end connection of R6, the other end of resistance R5 is connected with power supply VCC, and the other end of resistance R6 is connected with ground GND.
As shown in fig. 7, light control device 23 includes light on-off circuit 24, light triggering device 25, manually add water finger
Showing device 26 is LED 5, and light on-off circuit 24 is triode Q4, and triode Q4 is the triode and type of NPN type
Number for 2SC4019, light triggering device 25 be relay KM4.The output end of comparator N1 is connected with the base stage of triode Q4, and three
The emitter stage of pole pipe Q4 is connected with ground GND, and the colelctor electrode of triode Q4 is connected with one end of relay KM4, and relay KM4's is another
One end is connected with the negative electrode of LED 5, and the anode of LED 5 is connected with power supply VCC.
As shown in figure 8, one end of switch S is connected with ground GND, the other end for switching S is connected with one end of relay KM1,
The other end of relay KM1 is connected with one end of Drinking fountain, and the other end of Drinking fountain is connected with power supply VCC, and relay normally open is touched
One end of point KM1-1 is connected with power supply VCC, and the other end of relay normally open contact KM1-1 connects with one end of rain sensor A1
Connect, the other end of rain sensor A1 is connected with one end of resistance R1, one end and the power supply VCC of relay normally open contact KM1-2
Connection, the other end of relay normally open contact KM1-2 is connected with one end of rain sensor A2, the other end of rain sensor A2
One end with resistance R2 is connected, and the other end of resistance R1 is connected with the base stage of triode Q1, emitter stage and the ground GND of triode Q1
Connection, the colelctor electrode of triode Q1 is connected with one end of relay KM2, the other end and the LED 1 of relay KM2
Negative electrode connection, the anode of LED 1 be connected with power supply VCC, the other end of resistance R2 and the base stage company of triode Q2
Connect, the emitter stage of triode Q2 is connected with ground GND, and the colelctor electrode of triode Q2 is connected with one end of relay KM3, relay
The other end of KM3 is connected with the negative electrode of LED 2, and the anode of LED 2 is connected with power supply VCC, relay
One end of device normally-closed contact KM3-1 is connected with power supply VCC, the other end of relay normally-closed contact KM3-1 and one end of resistance R3
Connection, the other end of resistance R3 is connected with the base stage of triode Q3, and the emitter stage of triode Q3 is connected with ground GND, triode Q3
Colelctor electrode negative electrode respectively with LED 3, one end of buzzer BZ, one end of time relay KT1 be connected, send out
The anode of optical diode LED3 respectively with power supply VCC, the other end of buzzer BZ, time relay KT1 the other end be connected into
One end of one end of water solenoid valve contact KM2-1 normally closed with relay is connected, the other end of relay normally-closed contact KM2-1 after
One end connection of electrical equipment normally-closed contact KM4-1, the other end of relay normally-closed contact KM4-1 is connected with ground GND, entering water electromagnetic valve
The other end be connected with one end of time relay normally opened contact KT1-1, the other end of time relay normally opened contact KT1-1 with
The negative electrode connection of LED 4, the anode of LED 4 is connected with power supply VCC.
The course of work：
Closure switch S, Drinking fountain obtains electric, relay KM1 obtain it is electric after, relay normally open contact KM1-1, relay normally open touch
Point KM1-2 is closed, and rain sensor A1, rain sensor A2 obtain electric, start to detect cyclic water tank 1.
When water level is less than the position of rain sensor A2, rain sensor A2 is not turned on, and triode Q2 is not turned on, relay
Device KM3 must not be electric, and LED 2 does not work, relay normally-closed contact KM3-1 dead electricity closure, therefore, the base of triode Q3
Pole receives high level signal conducting, and LED 3 lights, and buzzer BZ sends sound, meanwhile, time relay KT1
Obtain electric.
Now, if, it is necessary to lid 19 be opened, resistance RG receives light, resistance RG resistance becomes when manually being added water
Greatly, therefore, the light detection signal that comparator N1 is received be less than light benchmark value signal, comparator N1 export high level light
Line comparison signal, the base stage of triode Q4 is turned on after receiving the signal of high level, and relay KM4 obtains electric, light emitting diode
LED5 lights, and now disconnects the relay normally-closed contact KM4-1 on entering water electromagnetic valve, and entering water electromagnetic valve will not work, and work as water level
During position higher than rain sensor A2, rain sensor A2 conductings, triode Q2 conductings, relay KM3 obtains electric, light-emitting diodes
Pipe LED2 is bright, and relay normally-closed contact KM3-1 obtains electrically disconnected, therefore, the base stage of triode Q3 receives low level signal conducting,
LED 3 does not light, and buzzer BZ does not send sound, meanwhile, time relay KT1 must not electricity.
Now, if do not added water, after postponing to terminate, time relay KT1-1 obtains electric closure, and entering water electromagnetic valve obtains electric
Start to add water cyclic water tank 1, LED 4 is bright, when height of the water level in cyclic water tank 1 higher than rain sensor A1
When spending, rain sensor A1 conductings, after the base stage of triode Q1 receives the signal of high level, triode Q1 conductings, relay
KM2 must be conducted, and LED 1 lights, and relay normally-closed contact KM2-1 obtains electrically disconnected, after entering water electromagnetic valve dead electricity,
Stopping is intake to cyclic water tank 1.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a kind of Drinking fountain Intelligent watering device, including cyclic water tank (1), entering water electromagnetic valve, it is characterized in that：The cyclic water tank
(1) peak level detection means (2) is provided with, positioned at the lower section of peak level detection means (2) on the cyclic water tank (1)
Lowest water level detection means (3) is additionally provided with, also including starter (4), lowest water level control device (5), peak level control
Device (6), inlet control device (7), water feed apparatus (8)；
Starter (4), for closing the current supply circuit of Drinking fountain and exporting enabling signal；
Lowest water level detection means (3), is coupled to starter (4) to receive enabling signal and close lowest water level detection means
(3) current supply circuit and for detecting the lowest water level in cyclic water tank (1) and exporting lowest water level detection signal；
Lowest water level control device (5), is coupled to lowest water level detection means (3) to receive lowest water level detection signal and export
Lowest water level control signal；
Inlet control device (7), is coupled to lowest water level control device (5) to receive lowest water level control signal and export water inlet
Control signal；
Water feed apparatus (8), be coupled to inlet control device (7) with receive water inlet control signal and control entering water electromagnetic valve open with
Realization adds water to cyclic water tank (1)；
Peak level detection means (2), is coupled to starter (4) to receive enabling signal and close peak level detection means
(2) current supply circuit and for detecting the peak level in cyclic water tank (1) and exporting peak level detection signal；
Peak level control device (6), is coupled to peak level detection means (2) to receive peak level detection signal and cut off
The current supply circuit of entering water electromagnetic valve is added water with realizing stopping to cyclic water tank (1)；
When the water level that the lowest water level detection means (3) is detected in cyclic water tank (1) is less than lowest water level detection means (3)
Height when, the entering water electromagnetic valve is opened and cyclic water tank (1) is added water；When the peak level detection means (2) inspection
When the water level measured in cyclic water tank (1) is higher than the height of peak level detection means (2), the entering water electromagnetic valve stops to following
Ring water tank (1) adds water.
2. a kind of Drinking fountain Intelligent watering device according to claim 1, it is characterized in that：The lowest water level control device
(5) including lowest water level on-off circuit (9), lowest water level triggers circuit (10)；
Lowest water level on-off circuit (9), is coupled to lowest water level detection means (3) to receive lowest water level detection signal and export
Lowest water level switching signal；
Lowest water level triggers circuit (10), is coupled to lowest water level on-off circuit (9) to receive lowest water level switching signal and defeated
Go out lowest water level control signal to inlet control device (7).
3. a kind of Drinking fountain Intelligent watering device according to claim 1, it is characterized in that：The lowest water level control device
(5) it is also coupled to the lowest water level instruction device (11) for indicating lowest water level control device (5) working condition.
4. a kind of Drinking fountain Intelligent watering device according to claim 1, it is characterized in that：The peak level control device
(6) including peak level on-off circuit (12), peak level triggers circuit (13)；
Peak level on-off circuit (12), is coupled to peak level detection means (2) to receive peak level detection signal and defeated
Go out peak level switching signal；
Peak level triggers circuit (13), is coupled to peak level on-off circuit (12) to receive peak level switching signal and cut
The current supply circuit of disconnected entering water electromagnetic valve is added water with realizing stopping to cyclic water tank (1).
5. a kind of Drinking fountain Intelligent watering device according to claim 1, it is characterized in that：The peak level control device
(6) it is also coupled to the peak level instruction device (14) for indicating peak level control device (6) working condition.
6. a kind of Drinking fountain Intelligent watering device according to claim 1, it is characterized in that：The inlet control device (7)
Including water inlet switch circuit (15), warning circuit (16), delay circuit (17)；
Water inlet switch circuit (15), be coupled to lowest water level control device (5) with receive lowest water level control signal and export into
Taps signal；
Warning circuit (16), is coupled to water inlet switch circuit (15) to receive water inlet switch signal and in response to water inlet switch signal
To realize alarm；
Delay circuit (17), is coupled to water inlet switch circuit (15) to receive water inlet switch signal and export water inlet control signal extremely
Water feed apparatus (8).
7. a kind of Drinking fountain Intelligent watering device according to claim 1, it is characterized in that：The water feed apparatus (8) go back coupling
It is connected to the automatic watering instruction device (18) for indicating water feed apparatus (8) working condition.
8. a kind of Drinking fountain Intelligent watering device according to claim 1, it is characterized in that：Also include and cyclic water tank (1)
The lid (19) for covering, the light detection means (20) being arranged in cyclic water tank (1), also including light comparison means (21),
Light standard apparatus (22), light control device (23)；
Whether light detection means (20), the lid (19) for detecting cyclic water tank (1) is opened and by the physical quantity of light
Be converted to light detection signal；
Light comparison means (21), is coupled to light detection means (20) to receive light detection signal and output light compares letter
Number；
Light standard apparatus (22), for providing the light corresponding with maximum allowable light physical quantity to light comparison means (21)
Line reference signal；
Light control device (23), is coupled to light comparison means (21) to receive light comparison signal and cutting-off controlling enters water power
The current supply circuit of magnet valve is added water with realizing stopping to cyclic water tank (1)；
When the lid (19) is opened, the current supply circuit of light control device (23) the cutting-off controlling entering water electromagnetic valve simultaneously stops
Only cyclic water tank (1) is added water.
9. a kind of Drinking fountain Intelligent watering device according to claim 8, it is characterized in that：The light control device (23)
Including light on-off circuit (24), light triggering device (25)；
Light on-off circuit (24), is coupled to light comparison means (21) to receive light comparison signal and output light switch letter
Number；
Light triggers circuit, is coupled to light on-off circuit (24) to receive light switching signal and cutting-off controlling entering water electromagnetic valve
Current supply circuit with realize stop cyclic water tank (1) is added water.
10. a kind of Drinking fountain Intelligent watering device according to claim 8, it is characterized in that：The light control device
(23) it is also coupled to the artificial instruction device (26) that adds water for guidance light control device (23) working condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621219343.8U CN206292634U (en) | 2016-11-11 | 2016-11-11 | A kind of Drinking fountain Intelligent watering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621219343.8U CN206292634U (en) | 2016-11-11 | 2016-11-11 | A kind of Drinking fountain Intelligent watering device |
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| Publication Number | Publication Date |
|---|---|
| CN206292634U true CN206292634U (en) | 2017-06-30 |
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ID=59099248
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| CN201621219343.8U Active CN206292634U (en) | 2016-11-11 | 2016-11-11 | A kind of Drinking fountain Intelligent watering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507197A (en) * | 2019-09-20 | 2019-11-29 | 珠海格力电器股份有限公司 | A kind of control method of purifying drinking appliance, device, storage medium and purifying drinking appliance |
-
2016
- 2016-11-11 CN CN201621219343.8U patent/CN206292634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507197A (en) * | 2019-09-20 | 2019-11-29 | 珠海格力电器股份有限公司 | A kind of control method of purifying drinking appliance, device, storage medium and purifying drinking appliance |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180103 Address after: 315338 Chao Sheng Road, tcidong Industrial Zone, Cixi City, Ningbo, Zhejiang Province, No. 158 Patentee after: Ningbo Surfsun Home Appliances Manufacturing Co., Ltd. Address before: 315311 Ningbo, Cixi Binhai Economic Development Zone, Jin Hai Road, No. 555 Patentee before: Cixi Hailai Environmental Technology Co. Ltd. |
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| TR01 | Transfer of patent right |