CN205676984U - A kind of SCM Based Domestic intelligent water saving device - Google Patents
A kind of SCM Based Domestic intelligent water saving device Download PDFInfo
- Publication number
- CN205676984U CN205676984U CN201620638723.9U CN201620638723U CN205676984U CN 205676984 U CN205676984 U CN 205676984U CN 201620638723 U CN201620638723 U CN 201620638723U CN 205676984 U CN205676984 U CN 205676984U
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- output
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- chip microcomputer
- sensor
- water saving
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Abstract
The utility model relates generally to a kind of intelligent water saving machine, more particularly, to a kind of SCM Based Domestic intelligent water saving device.Intelligent water saving machine includes Keysheet module, display module, relay driving module, infrared sensor, power module, single-chip microcomputer, analog-to-digital conversion module, level sensor, turbidity sensor, water flow sensor, expansion I/O mouth, light emitting diode and driving circuit for electromagnetic valve, and the output of turbidity sensor is connected to the input of analog-to-digital conversion module；The output of water flow sensor is connected to the input of single-chip microcomputer；The output of single-chip microcomputer is connected to the input of expansion I/O mouth；The output of expansion I/O mouth is connected to the input of driving circuit for electromagnetic valve.A kind of SCM Based Domestic intelligent water saving device of the utility model, according to infrared sensor, its simple in construction, has detected whether that people is close, carry out water outlet, water speed when detecting to slow down when water level is too high or turbidity is not high, moreover it is possible to moment display water level and discharge.
Description
Technical field
The utility model relates generally to water economizer field, more particularly, it relates to a kind of SCM Based domestic intelligent
Water economizer.
Background technology
At present, the management of water resource and saving becomes international a difficult problem.Shortage of water resources, is each by problems such as water difficulties
The problem that individual country all suffers from, using water wisely becomes everyone obligation, and water saving can be embodied in the every aspect of life.
While controlling waste in people's consciousness, various water-saving devices also arise at the historic moment.With scientific and technological development, intelligent artifact
Coming into our life, the water economizer designing a intelligence is the direction extremely with Research Significance.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of SCM Based Domestic intelligent water saving device, and it is tied
Structure is simple, has detected whether that people is close according to infrared sensor, has carried out water outlet, when detecting that water level is too high or turbidity is not high
When slow down and water speed, moreover it is possible to moment display water level and discharge.
For solving above-mentioned technical problem, a kind of SCM Based Domestic intelligent water saving device of the utility model includes keyboard mould
Block, display module, relay driving module, infrared sensor, power module, single-chip microcomputer, analog-to-digital conversion module, level sensor
Device, turbidity sensor, water flow sensor, expansion I/O mouth, light emitting diode and driving circuit for electromagnetic valve, its simple in construction,
Detect whether that people is close according to infrared sensor, carried out water outlet, slowed down when water level is too high or turbidity is not high when detecting
Go out water speed, moreover it is possible to moment display water level and discharge.
Wherein, the output of described Keysheet module is connected to the input of single-chip microcomputer；The output of described single-chip microcomputer connects
The input of display module；The output of described single-chip microcomputer is connected to the input of relay driving module；Described infrared biography
The output of sensor is connected to the input of single-chip microcomputer；The output of described power module is connected to the input of single-chip microcomputer；Institute
The output stating level sensor is connected to the input of analog-to-digital conversion module；The output of described turbidity sensor is connected to
The input of analog-to-digital conversion module；The output of described analog-to-digital conversion module is connected to the input of single-chip microcomputer；Described discharge
The output of sensor is connected to the input of single-chip microcomputer；The output of described single-chip microcomputer is connected to the input of expansion I/O mouth；
The output of described expansion I/O mouth is connected to the input of light emitting diode；The output of described expansion I/O mouth is connected to electromagnetism
The input of valve-driving circuit.
Optimize further as of the present utility model, a kind of SCM Based Domestic intelligent water saving device institute of the utility model
State single-chip microcomputer and use AT89C51 single-chip microcomputer.
Optimize further as of the present utility model, a kind of SCM Based Domestic intelligent water saving device institute of the utility model
State analog-to-digital conversion module and use ADC0809 modulus conversion chip.
Optimize further as of the present utility model, a kind of SCM Based Domestic intelligent water saving device institute of the utility model
State Keysheet module and use independent keyboard.
Optimize further as of the present utility model, a kind of SCM Based Domestic intelligent water saving device institute of the utility model
State driving circuit for electromagnetic valve and use IRF530 chip.
Optimize further as of the present utility model, a kind of SCM Based Domestic intelligent water saving device institute of the utility model
Stating relay driving module uses triode to drive.
Optimize further as of the present utility model, a kind of SCM Based Domestic intelligent water saving device institute of the utility model
State turbidity sensor and use APMS-10G turbidity sensor.
Optimize further as of the present utility model, a kind of SCM Based Domestic intelligent water saving device institute of the utility model
State level sensor and use Resonator water level sensor.
Optimize further as of the present utility model, a kind of SCM Based Domestic intelligent water saving device institute of the utility model
State infrared sensor and use pyroelectric infrared sensor.
Control effect: a kind of SCM Based Domestic intelligent water saving device of the utility model, its simple in construction, according to infrared
Sensor has detected whether that people is close, carries out water outlet, water speed when detecting to slow down when water level is too high or turbidity is not high,
Water level and discharge can also be shown the moment.
Brief description
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is the hardware structure diagram of a kind of SCM Based Domestic intelligent water saving device of the utility model.
Fig. 2 is the circuit theory diagrams of the single-chip microcomputer of a kind of SCM Based Domestic intelligent water saving device of the utility model.
Fig. 3 is the driving circuit for electromagnetic valve schematic diagram of a kind of SCM Based Domestic intelligent water saving device of the utility model.
Fig. 4 is the Keysheet module circuit theory diagrams of a kind of SCM Based Domestic intelligent water saving device of the utility model.
Fig. 5 is the display module circuit theory diagrams of a kind of SCM Based Domestic intelligent water saving device of the utility model.
Fig. 6 is the power module circuitry schematic diagram of a kind of SCM Based Domestic intelligent water saving device of the utility model.
Fig. 7 is the water level sensor circuit schematic diagram of a kind of SCM Based Domestic intelligent water saving device of the utility model.
Detailed description of the invention
Detailed description of the invention one:
In conjunction with Fig. 1, the 2nd, the 3rd, the 4th, the 5th, the 6th, 7 present embodiment is described, a kind of SCM Based family expenses described in present embodiment
Intelligent water saving machine includes Keysheet module, display module, relay driving module, infrared sensor, power module, single-chip microcomputer, mould
Number conversion module, level sensor, turbidity sensor, water flow sensor, expansion I/O mouth, light emitting diode and magnetic valve
Drive circuit, its simple in construction, detect whether that people is close according to infrared sensor, carried out water outlet, when detecting that water level is too high
Or turbidity slows down when not high and water speed, moreover it is possible to moment display water level and discharge.
Wherein, the output of described Keysheet module is connected to the input of single-chip microcomputer, and Keysheet module is used for inputting water economizer
Control signal.
The output of described single-chip microcomputer is connected to the input of display module, and display module is for showing water level and detection
Discharge.
The output of described single-chip microcomputer is connected to the input of relay driving module, and relay driving module is used for controlling
The on and off of current.
The output of described infrared sensor is connected to the input of single-chip microcomputer, and whether infrared sensor has people for sensing
Near tap.
The output of described power module is connected to the input of single-chip microcomputer, and power module is for powering to water economizer, real
Existing intelligent water-saving.
The output of described level sensor is connected to the input of analog-to-digital conversion module, and level sensor is used for detecting water
The position of water in groove.
The output of described turbidity sensor is connected to the input of analog-to-digital conversion module, and turbidity sensor is used for examining
Survey the muddy degree of water in tank.
The output of described analog-to-digital conversion module is connected to the input of single-chip microcomputer, and analog-to-digital conversion module is for by sensor
The analog signal of input is converted to data signal.
The output of described water flow sensor is connected to the input of single-chip microcomputer, and water flow sensor is used for detecting outflow
The water yield.
The output of described single-chip microcomputer is connected to the input of expansion I/O mouth, and expansion I/O mouth is for extending the defeated of single-chip microcomputer
Enter to export I/O mouth.
The output of described expansion I/O mouth is connected to the input of light emitting diode, and light emitting diode is used for indicating water saving
Whether device is in running order.
The output of described expansion I/O mouth is connected to the input of driving circuit for electromagnetic valve, and driving circuit for electromagnetic valve is used for
The size of control magnetic valve current.
Detailed description of the invention two:
In conjunction with Fig. 1, the 2nd, the 3rd, the 4th, the 5th, the 6th, 7 present embodiment being described, described single-chip microcomputer uses AT89C51 single-chip microcomputer.Described
AT89C51 single-chip microcomputer has the step-by-step operation system of complete set from its internal hardware to software, and ram in slice is interval also especially
Opening the address section of a dual-use function, 16 bytes, element address 20H～2FH, it both can make byte process, also
Position process can be made.The setting of the I/O pin of 51 single-chip microcomputers and use are very simple, when this pin makees input pin use, need only be somebody's turn to do
Pin is set to high level (during reset, each I/O mouth all sets high electricity).It when this pin makees output pin use, then is high level or low electricity
Averagely may be used.
Detailed description of the invention three:
In conjunction with Fig. 1, the 2nd, the 3rd, the 4th, the 5th, the 6th, 7 present embodiment being described, described analog-to-digital conversion module uses ADC0809 analog-to-digital conversion
Chip.In numerous converters, the cost performance with successive approximation type a/d converter is the highest, most widely used general, and domestic use is relatively
Many chips have ADC0808/0809, ADC0801-ADCO805 and ADC0816/0817 and AD574 etc., according to the spy of native system
Middling speed, cheap successive approximation ADC0809 modulus conversion chip are selected in point and requirement.It includes that a high impedance copped wave is compared
Device；One tree-shaped switching network with 256 resitstance voltage dividers；One logic control link and 8 gradually comparand register
(SAR)；One 8 tristate output buffer.
Detailed description of the invention four:
In conjunction with Fig. 1, the 2nd, the 3rd, the 4th, the 5th, the 6th, 7 present embodiment being described, described level sensor uses Resonator water level sensor.
Resonator water level sensor have employed the sensing principle of advanced person, the resonance circuit of high q-factor, has stronger antijamming capability, knot
Structure is dexterous, accurate, simply easily fabricated.
Detailed description of the invention five:
In conjunction with Fig. 1, the 2nd, the 3rd, the 4th, the 5th, the 6th, 7 present embodiment being described, described driving circuit for electromagnetic valve uses IRF530 chip.By
Directly can not be connected with single-chip microcomputer in magnetic valve, have employed Phototube Coupling, then be driven by IRF530.
Detailed description of the invention six:
In conjunction with Fig. 1, the 2nd, the 3rd, the 4th, the 5th, the 6th, 7 present embodiment being described, described relay driving module uses triode to drive.Continue
The driving of electrical equipment uses simplest method, i.e. triode drives, and is carried out magnetic valve by the upset of I/O pin level
ON/OFF controls.
Detailed description of the invention seven:
In conjunction with Fig. 1, the 2nd, the 3rd, the 4th, the 5th, the 6th, 7 present embodiment being described, described turbidity sensor uses APMS-10G turbidity
Sensor.Impurity that APMS-10G turbidity sensor can contain according to solution, the granular size of dust, density are different, produce
The filtered rear output of third contact of a total solar or lunar eclipse electricity i.e. obtains turbidity detection signal.AT89C51 single-chip microcomputer is used to sense with APMS-10G turbidity
Device communicates, and reads muddy angle value, then by serial port, data are passed to main frame, use controlled triple gate 74LS125 by two-way string
Row of channels is isolated, and is used by controlled end timesharing, when P17 output high level, and the channel conductive with APMS-10G；When P17 draws
Communication loop conducting during pin low level, with main frame.Communicate unimpeded with main frame holding at ordinary times from machine serial ports, serial ports is set to interrupt
State, the instruction can sent with Receiving Host at any time.
The operation principle of a kind of SCM Based Domestic intelligent water saving device of the utility model is: a kind of base of the utility model
Sense whether there is hand near tap in the Domestic intelligent water saving device of single-chip microcomputer by infrared sensor, when infrared sensor detection
To signal, transmitting single-chip microcomputer, single-chip microcomputer output control signal drives relay drive circuit control relay work, controls current
Break-make.The water level height in level sensor detection tank in tank, when the water level of detection is higher, single-chip microcomputer receives water level
The signal of sensor, outputs a control signal to driving circuit for electromagnetic valve and drives electromagnetic valve work control current size, and turbidity is examined
Single-chip microcomputer output control signal control current size when turbidity is relatively low in survey sensor detection water.Water flow sensor detects water
The amount flowing out, display module display discharge size and water level height, the analog signal of detection is converted to by analog-to-digital conversion module
Data signal, owing to the I/O mouth of single-chip microcomputer is limited, uses expansion I/O mouth to connect more peripheral hardware.Light emitting diode instruction water saving
The duty of device, power module is powered to water economizer, it is achieved intelligent water-saving.
Although the utility model is open as above with preferred embodiment, but it is not limited to the utility model, appoints
What person skilled in the art, without departing from spirit and scope of the present utility model, can do various change and modification, therefore
Protection domain of the present utility model should be with being as the criterion that claims are defined.
Claims (9)
1. a SCM Based Domestic intelligent water saving device, it is characterised in that described intelligent water saving machine includes Keysheet module, shows
Show module, relay driving module, infrared sensor, power module, single-chip microcomputer, analog-to-digital conversion module, level sensor, muddiness
Degree sensor, water flow sensor, expansion I/O mouth, light emitting diode and driving circuit for electromagnetic valve, the output of described Keysheet module
End is connected to the input of single-chip microcomputer；The output of described single-chip microcomputer is connected to the input of display module；Described single-chip microcomputer
Output is connected to the input of relay driving module；The output of described infrared sensor is connected to the input of single-chip microcomputer
End；The output of described power module is connected to the input of single-chip microcomputer；The output of described level sensor is connected to modulus
The input of modular converter；The output of described turbidity sensor is connected to the input of analog-to-digital conversion module；Described modulus
The output of modular converter is connected to the input of single-chip microcomputer；The output of described water flow sensor is connected to the defeated of single-chip microcomputer
Enter end；The output of described single-chip microcomputer is connected to the input of expansion I/O mouth；The output of described expansion I/O mouth is connected to send out
The input of optical diode；The output of described expansion I/O mouth is connected to the input of driving circuit for electromagnetic valve.
2. one according to claim 1 SCM Based Domestic intelligent water saving device, it is characterised in that: described single-chip microcomputer
Use AT89C51 single-chip microcomputer.
3. one according to claim 1 SCM Based Domestic intelligent water saving device, it is characterised in that: described modulus turns
Die change block uses ADC0809 modulus conversion chip.
4. one according to claim 1 SCM Based Domestic intelligent water saving device, it is characterised in that: described keyboard mould
Block uses independent keyboard.
5. one according to claim 1 SCM Based Domestic intelligent water saving device, it is characterised in that: described magnetic valve
Drive circuit uses IRF530 chip.
6. one according to claim 1 SCM Based Domestic intelligent water saving device, it is characterised in that: described relay
Module is driven to use triode to drive.
7. one according to claim 1 SCM Based Domestic intelligent water saving device, it is characterised in that: described turbidity
Sensor uses APMS-10G turbidity sensor.
8. one according to claim 1 SCM Based Domestic intelligent water saving device, it is characterised in that: described water level passes
Sensor uses Resonator water level sensor.
9. one according to claim 1 SCM Based Domestic intelligent water saving device, it is characterised in that: described infrared biography
Sensor uses pyroelectric infrared sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620638723.9U CN205676984U (en) | 2016-06-22 | 2016-06-22 | A kind of SCM Based Domestic intelligent water saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620638723.9U CN205676984U (en) | 2016-06-22 | 2016-06-22 | A kind of SCM Based Domestic intelligent water saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205676984U true CN205676984U (en) | 2016-11-09 |
Family
ID=57429489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620638723.9U Expired - Fee Related CN205676984U (en) | 2016-06-22 | 2016-06-22 | A kind of SCM Based Domestic intelligent water saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205676984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737231B (en) * | 2019-03-04 | 2024-01-12 | 江西省华辉厨房设备有限公司 | Intelligent tap circuit control device |
-
2016
- 2016-06-22 CN CN201620638723.9U patent/CN205676984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737231B (en) * | 2019-03-04 | 2024-01-12 | 江西省华辉厨房设备有限公司 | Intelligent tap circuit control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |