CN208587568U - A kind of Intelligent water-saving faucet based on Arduino - Google Patents

Abstract

The utility model discloses a kind of Intelligent water-saving faucets based on Arduino, it is related to daily appliance technology, including tap main body, the lid on tap main body top is set and the electronic component kit of tap main body upper inside is set, Arduino controller is equipped in electronic component kit, motor driving plate and potentiometer b, the top of the tap main body is equipped with the LED light of diffuse electric switch and prompt tap current state, the water outlet of tap main body is equipped with infrared sensor, tap main body contains inner water tube, the inside of tap main body is equipped with micromotor, the motor shaft of micromotor is connect with train of reduction gears, the output end of train of reduction gears is connect with the spool being mounted in inner water tube, runoff investigation switch is installed on the tap main body, tap master The water outlet of body is arranged right below flow monitoring pipeline；The utility model possesses the wider scope of application, and has water-saving ability.

Description

A kind of Intelligent water-saving faucet based on Arduino

Technical field

The utility model relates to daily appliance technology, specifically a kind of Intelligent water-saving faucet based on Arduino.

Background technique

On the market there are two types of common taps, mechanical water faucet and automatic faucet.Mechanical water faucet structure letter It is single cheap, but its water-saving function is weaker, people tend to cause very big waste in use.

Automatic faucet is generally infrared-sensing type tap, by single-chip microcontroller, infrared sensor, solenoid valve, power adaptation Device, the part such as relay form.Its workflow can be sketched are as follows: infrared sensor detects that human body signal, solenoid valve are opened Water discharge of water faucet, infrared sensor can't detect signal, and solenoid valve closes tap and closes water.Because avoiding direct contact when washing one's hands Tap, interior popularity rate is very high in public places for this automatic faucet.But this tap shortcoming is also apparent from: function It is single, when in use can not direct regulating pondage, the scope of application is narrow, is only capable of the use when washing one's hands, and usage experience is bad.For These problems need to design one kind and had not only possessed the wider scope of application, but also have the new type water tap of water-saving ability.

Utility model content

The purpose of this utility model is to provide a kind of Intelligent water-saving faucets based on Arduino, to solve above-mentioned back The problem of being proposed in scape technology.

To achieve the above object, the utility model provides the following technical solutions:

Including tap main body, tap main body top is arranged in a kind of Intelligent water-saving faucet based on Arduino Lid and the electronic component kit that tap main body upper inside is arranged in, electronic component kit is interior to be equipped with Arduino controller, motor Driving plate and potentiometer b, the top of the tap main body are equipped with diffuse electric switch and the prompt current turntable of tap LED light, the water outlet of tap main body is equipped with infrared sensor, and the inside of tap main body is equipped with micromotor, The motor shaft of micromotor is connect with train of reduction gears, and the inside of tap main body is equipped with the internal water that one end is located at water outlet Pipe, the output end of train of reduction gears are connect with the spool being mounted in inner water tube, are equipped with water on the tap main body Regulating switch, the water outlet of tap main body are arranged right below flow monitoring pipeline.

As a further solution of the present invention: the flow monitoring pipeline is by drainage pipeline and flow monitoring module group At.

The flow monitoring module passes through electric wire and Arduino controller as a further solution of the present invention, Connection.

The flow monitoring module model XKC-Y-PNP as a further solution of the present invention,.

The inner water tube connection has external water pipe, external water pipe and peace as a further solution of the present invention, Solenoid valve on power supply adaptor installs connection, and power supply adaptor is connected to power supply by power supply line.

Relay a is installed on the solenoid valve as a further solution of the present invention,.

Potentiometer a is installed in the train of reduction gears as a further solution of the present invention,.

The motor driving plate is made of relay b and relay c as a further solution of the present invention,.

The LED light is four foot LED light emitting diode of common cathode as a further solution of the present invention,.

The Arduino controller is arduino nano single-chip microcontroller as a further solution of the present invention, Main control chip is AtmegaP.

Compared with prior art, the utility model has the beneficial effects that infrared sensor detects signal in one's hands, the fire hose Head can not only be used as general automatic faucet, but also adjustable flow；User stirs runoff investigation switch, the water The usage mode of faucet is simply closer to conventional faucet；Runoff investigation switch rotary is infrared to half stroke or more The signal of hand is not detected in sensor and water flow is not detected in flow monitoring pipeline, which can continue water outlet and meet use Person fills the demand of large container, and the utility model possesses the wider scope of application, and has water-saving ability.

Detailed description of the invention

Fig. 1 is a kind of stereoscopic schematic diagram of Intelligent water-saving faucet based on Arduino；

Fig. 2 is the perspective view of the explosion of the Intelligent water-saving faucet based on Arduino described in Fig. 1；

Fig. 3 is the Intelligent water-saving faucet logic diagram based on Arduino described in Fig. 1.

Specific embodiment

The technical solution of the patent is explained in further detail With reference to embodiment.

Fig. 1 and 2, a kind of Intelligent water-saving faucet based on Arduino, including tap main body 5, setting are please referred in water The lid 1 on 5 top of tap main body and the electronic component kit 2 that 5 upper inside of tap main body is arranged in are set in electronic component kit 2 There are Arduino controller, motor driving plate and potentiometer b, the top of tap main body 5 is equipped with 4 He of electric switch that diffuses The LED light of the current turntable of tap is prompted, the water outlet of tap main body 5 is equipped with infrared sensor 17, tap main body 5 Inside micromotor 3 is installed, the motor shaft of micromotor 3 is connect with train of reduction gears 9, and the inside of tap main body 5 is set There is one end to be located at the inner water tube 7 of water outlet, the output end of train of reduction gears 9 connects with the spool 10 being mounted in inner water tube 7 It connects, runoff investigation switch 6 is installed on tap main body 5, the water outlet of tap main body 5 is arranged right below flow monitoring pipe Road；Flow monitoring pipeline is made of drainage pipeline 15 and flow monitoring module 14；Flow monitoring module 14 by electric wire 16 with Arduino controller Electricity Federation；14 model XKC-Y25-PNP of flow monitoring module；The connection of inner water tube 7 has external water pipe 11, External water pipe 11 be mounted on power supply adaptor 12 solenoid valve 18 installation connect, power supply adaptor 12 by power supply line 13 with Power supply connection；Relay a is installed on solenoid valve 18；Potentiometer a8 is installed in train of reduction gears 9；Motor driving plate is by relay Device b and relay c composition；LED light is four foot LED light emitting diode of common cathode；Arduino controller is arduino nano monolithic Machine, main control chip Atmega328P.

Fig. 2 and 3 are please referred to, Arduino controller is arduino nano single-chip microcontroller, main control chip Atmega328P For controlling other modules；Diffuse 4 model platform nation E3Z-D62 of electric switch, and compact is low in energy consumption, maximum detection Distance is one meter；17 model HC-SR501 of infrared sensor, for detecting hand whether near water outlet；Micromotor 3 Model ZGB37RG, for resetting spool 10；Motor driving plate is made of relay b and relay c, miniature for controlling The opening and closing and positive and negative rotation of motor 3；Relay a is used to control the opening and closing of solenoid valve 12；The pungent sun 2W-15B of 18 model of solenoid valve is used In the outflow and cutting of control water flow；14 model XKC-Y25-PNP of flow monitoring module, when water flow passes through, flow monitoring The size of capacitor inside module 14 can change, and by detecting the size of capacitor, can determine in flow monitoring pipeline 15 Water flow size；12 model ONK-12020 of power supply adaptor inputs 220V alternating current, output 12V DC electricity, with solenoid valve 18 put together；Voltage regulating module model LM2596S-ADJ, input 12V DC electricity, exports 5V direct current；Potentiometer a8 and Potentiometer b model RV24YN20S B103, potentiometer a8 record the angle that micromotor 3 rotates, and potentiometer b is for adjusting just The size of beginning water；LED light is four foot LED light emitting diode of common cathode, informs user by different colors and flicker frequency The state of current tap.

When the electric switch 4 that diffuses has detected user, there are three the conditions of water discharge of water faucet:

Condition 1, infrared sensor 17 detect signal in one's hands, which both can be as general automatic faucet It uses, and adjustable flow.

Condition 2, user stir runoff investigation switch 6, and the usage mode of the tap is simply closer to conventional faucet.

Condition 3, rotation of runoff investigation switch 6 to half stroke or more, hand is not detected in infrared sensor 17 Signal and water flow is not detected in flow monitoring pipeline, the tap can continue water outlet and meet user to fill large container (such as Basin and bucket) demand.

The workflow of the utility model is as follows:

Open: when the electric switch 4 that diffuses has detected user, Arduino controller enables tap green LED bright Relay a is played and opens, infrared sensor 17 and flow monitoring module 14 are powered.

Work: if infrared sensor 17 detects signal in one's hands, that is, meet condition 1, Arduino controller opens relay A, relay a make 18 access of solenoid valve, and tap is discharged immediately, can be by stirring runoff investigation switch after the completion of above-mentioned steps 6 carry out regulating water flow size, if the signal of hand is not detected in infrared sensor 17, tap stops water outlet.

If simultaneously signal is not detected in infrared sensor 17, and user stirs 6 regulating pondage size of runoff investigation switch, electricity Position device a8 is rotated with it, that is, meets condition 2, then Arduino controller equally opens relay a, relay a makes solenoid valve 18 Access, tap are discharged immediately, continue to be discharged if meeting previously mentioned condition 1 and condition 3 after continuing two seconds, two seconds, no Then Arduino controller closes relay a, and relay a keeps solenoid valve 18 breaking, and tap stops water outlet.

If simultaneously signal is not detected in infrared sensor 17, and user stirs 6 regulating pondage size of runoff investigation switch, rotation Button is rotated to half stroke or more, and flow monitoring sensor 17 does not monitor there is water flow in drainage pipeline, i.e., full Sufficient condition 3, then Arduino controller equally opens relay a, relay a makes 18 access of solenoid valve, and tap, which enters, to be continued Water exit mode.When the condition 3 of being unsatisfactory for, tap exits lasting water exit mode.Condition 1, condition 2 and condition are unsatisfactory for when simultaneously When 3, tap stops water outlet.

Close: when the electric switch 4 that diffuses can't detect user, Arduino controller closes relay a, enables green Color LED extinguishes red LED and flashes and open relay b or relay c, and relay b control micromotor 3 rotates clockwise, Relay c controls the rotation counterclockwise of micromotor 3, and the rotation of micromotor 3 makes the reply of spool 10, and potentiometer a8 is also being followed simultaneously Rotation, when the analog quantity of the analog quantity of potentiometer a8 output and potentiometer b output is equal, Arduino controller enables red LED Extinguish and close relay b or relay c, micromotor 3 stops operating immediately.The tap waits after the completion of above-mentioned steps The use of user next time.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set Set ", " connected " and " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or one Ground connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.It is right For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (10)

1. a kind of Intelligent water-saving faucet based on Arduino, including tap main body (5), setting are on tap main body (5) In the electronic component kit (2) of tap main body (5) upper inside, electronic component kit (2) is interior to be equipped with for the lid (1) in portion and setting Arduino controller, motor driving plate and potentiometer b, which is characterized in that the top of the tap main body (5) is equipped with unrestrained Reflection photoelectric switch (4) and the LED light for prompting the current turntable of tap, the water outlet of tap main body (5) is equipped with infrared Sensor (17), the inside of tap main body (5) are equipped with micromotor (3), the motor shaft and reduction gearing of micromotor (3) Group (9) connection, the inside of tap main body (5) are equipped with the inner water tube (7) that one end is located at water outlet, train of reduction gears (9) Output end is connect with the spool (10) being mounted on inner water tube (7), is equipped with runoff investigation on the tap main body (5) and is opened It closes (6), the water outlet of tap main body (5) is arranged right below flow monitoring pipeline.

2. the Intelligent water-saving faucet according to claim 1 based on Arduino, which is characterized in that the flow monitoring Pipeline is made of drainage pipeline (15) and flow monitoring module (14).

3. the Intelligent water-saving faucet according to claim 2 based on Arduino, which is characterized in that the flow monitoring Module (14) is connect by electric wire (16) with Arduino controller.

4. the Intelligent water-saving faucet according to claim 2 based on Arduino, which is characterized in that the flow monitoring Module (14) model XKC-Y25-PNP.

5. the Intelligent water-saving faucet according to claim 1 based on Arduino, which is characterized in that the inner water tube (7) connecting has external water pipe (11), and external water pipe (11) connects with solenoid valve (18) installation being mounted on power supply adaptor (12) It connects, power supply adaptor (12) is connected to power supply by power supply line (13).

6. the Intelligent water-saving faucet according to claim 5 based on Arduino, which is characterized in that the solenoid valve (18) relay a is installed on.

7. the Intelligent water-saving faucet according to claim 1 based on Arduino, which is characterized in that the reduction gearing Potentiometer a (8) are installed in group (9).

8. the Intelligent water-saving faucet according to claim 1 based on Arduino, which is characterized in that the motor driven Plate is made of relay b and relay c.

9. the Intelligent water-saving faucet according to claim 1 based on Arduino, which is characterized in that the LED lamp is Four foot LED light emitting diode of common cathode.

10. the Intelligent water-saving faucet according to claim 1 based on Arduino, which is characterized in that the Arduino Controller is arduino nano single-chip microcontroller, main control chip Atmega328P.