CN205899768U - Hand basin water level alarm system - Google Patents
Hand basin water level alarm system Download PDFInfo
- Publication number
- CN205899768U CN205899768U CN201620524521.1U CN201620524521U CN205899768U CN 205899768 U CN205899768 U CN 205899768U CN 201620524521 U CN201620524521 U CN 201620524521U CN 205899768 U CN205899768 U CN 205899768U
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- China
- Prior art keywords
- water level
- circuit
- processing unit
- central processing
- alarm system
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- Emergency Alarm Devices (AREA)
Abstract
The utility model provides a hand basin water level alarm system, the power is central processing unit and infrared sensor power supply, the peripheral personnel's activity condition of infrared sensor induction water faucet is given the central processing unit control switch circuit signal transmission whether the switch on is the water level observation circuit, warning music module and the power supply of autodial module, warning music module and delay circuit are controlled to the signal transmission for central processing unit to the water level observation circuit monitoring water level condition, delay circuit and autodial module are connected. During the no one, water level observation circuit switch on, when the water level reachs the certain degree, activate the alarm, after a period of reporting to the police, close tap without the people, central processing unit will start the autodial unit and dial for owner, reminds owner to close tap or handle on -the -spotly, not only can discover in time like this that the condition of leaking prevents the waste of water resource from to have improved factor of safety again simultaneously, avoids because water spills over the hand basin and causes the damage to circuit or electrical equipment.
Description
Technical field
This utility model belongs to water tap leakage monitoring technical field, especially relates to a kind of handss basin water level alarm system.
Background technology
With the raising of people's living standard, the life that tap water has become as people is daily, without as older generation
Go to fetch water in well or in river, the life giving people brings and much facilitates, but be as the increase of use time, accumulate over a long period
Faucet arises that some problems, such as leak, or can forget to turn off faucet when people use, and thus water can be provided
Certain waste is caused in source, so how to find in time and solve the above problems to become the problem of those skilled in the art's research.
Utility model content
In view of this, this utility model be directed to one kind can find in time leak or forget close faucet avoid wave
The handss basin water level alarm system of water wasting resource.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of handss basin water level alarm system, including power supply, central processing unit, pyroelectric infrared sensor, on-off circuit, water
Position observation circuit, alarm music module, delay circuit and auto dialing module, described power supply is described central processing unit and described
Pyroelectric infrared sensor is powered, and personnel activity's situation of described pyroelectric infrared sensor induction tap periphery is simultaneously signal
Pass to central processing unit control described on-off circuit whether switch on power for described water level monitoring circuit, alarm music module and
Auto dialing module for power supply, described water level monitoring circuit monitoring water level conditions simultaneously control signal transmission described to central processing unit
Alarm music module and described delay circuit, described delay circuit and described auto dialing module connect.
Described water level monitoring circuit is arranged at the scupper of handss basin.
Described water level monitoring circuit includes the tank that section is u-shaped, is provided with level sensor, described water level in described tank
Sensor is connected with described central processing unit.
Described central processing unit is single-chip microcomputer at89251, stm32 or stm430.
Described power supply is provided with display lamp.
It is provided with display lamp between described on-off circuit and described water level monitoring circuit.
Described tank is anti-corrosion material.
Described tank is safety glass or transparent pvc plastics.
With respect to prior art, handss basin water level alarm system described in the utility model has the advantage that
(1) this utility model first passes through pyroelectric infrared sensor to perceive faucet nearby either with or without people, if someone,
The signal that central processing unit would not switch on power to on-off circuit, if no one, on-off circuit can be connect by central processing unit
Leading to makes water level monitoring circuit switch on power, if water level monitoring circuit monitors that water level reaches to a certain degree, starts alarm sound
Happy module is reported to the police, if after a period of time of reporting to the police, pyroelectric sensor does not still monitor someone to close faucet, central authorities
Processor will start Automatic Dialing Unit and dial to owner, remind owner to close faucet or process scene, so not only
Can find that water leakage situation prevents the waste of water resource in time, improve safety coefficient simultaneously again, it is to avoid because water overflows handss basin
Circuit or electrical equipment are caused damage；
(2) water level monitoring circuit is arranged at the scupper of handss basin, can pinpoint the problems the very first time, it is to avoid unnecessary
Waste；
(3) corrosion protection design of tank can improve service life.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.?
In accompanying drawing:
Fig. 1 is theory diagram of the present utility model；
Fig. 2 is the structural representation of Level monitor；
Fig. 3 is physical circuit figure of the present utility model.
In figure: 1. tank, 2. level sensor.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
To describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of handss basin water level alarm system, including power supply, central processing unit, pyroelectric infrared sensor, on-off circuit, water
Position observation circuit, alarm music module, delay circuit and auto dialing module, described power supply is described central processing unit and described
Pyroelectric infrared sensor is powered, and personnel activity's situation of described pyroelectric infrared sensor induction tap periphery is simultaneously signal
Pass to central processing unit control described on-off circuit whether switch on power for described water level monitoring circuit, alarm music module and
Auto dialing module for power supply, described water level monitoring circuit monitoring water level conditions simultaneously control signal transmission described to central processing unit
Alarm music module and described delay circuit, described delay circuit and described auto dialing module connect.
Described water level monitoring circuit is arranged at the scupper of handss basin.Can pinpoint the problems the very first time, it is to avoid unnecessary
Waste.
Described water level monitoring circuit includes the tank that section is u-shaped, is provided with level sensor, described water level in described tank
Sensor is connected with described central processing unit.Structure is simple, low cost.
Described central processing unit is single-chip microcomputer at89251, stm32 or stm430.
Described power supply is provided with display lamp.
It is provided with display lamp between described on-off circuit and described water level monitoring circuit.The setting of lamp indicated at two, it is right to facilitate
Power on situation is understood, is conducive to later stage malfunction elimination.
Described tank is anti-corrosion material.Improve service life.
Described tank is safety glass or transparent pvc plastics.Conveniently water level conditions are understood, facilitate later stage sensor
Malfunction elimination.
Operation principle: pyroelectric infrared sensor perceiving faucet nearby either with or without people, if someone, central processing unit
The signal that would not switch on power to on-off circuit, if no one, central processing unit can make water level to connecting on-off circuit
Observation circuit switches on power, if water level monitoring circuit monitors that water level reaches to a certain degree, starts alarm music module and reports to the police,
If report to the police a period of time after, pyroelectric sensor still do not monitor someone come to close faucet, central processing unit will
Start Automatic Dialing Unit to dial to owner, remind owner to close faucet or process scene, so can not only send out in time
Existing water leakage situation prevents the waste of water resource, improves safety coefficient simultaneously again, it is to avoid because water overflows handss basin to circuit or electricity
Gas equipment causes to damage.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (9)
1. a kind of handss basin water level alarm system it is characterised in that: include power supply, central processing unit, pyroelectric infrared sensor, open
Close circuit, water level monitoring circuit, alarm music module, delay circuit and auto dialing module, described power supply is described centre
Reason device and described pyroelectric infrared sensor are powered, personnel activity's feelings of described pyroelectric infrared sensor induction tap periphery
To central processing unit, condition simultaneously controls whether described on-off circuit switches on power for described water level monitoring circuit, warning signal transmission
Music module and auto dialing module for power supply, described water level monitoring circuit monitoring water level conditions simultaneously process signal transmission to central authorities
Device controls described alarm music module and described delay circuit, described delay circuit and described auto dialing module to connect.
2. handss basin water level alarm system according to claim 1 it is characterised in that: described water level monitoring circuit is arranged at handss
At the scupper of basin.
3. handss basin water level alarm system according to claim 1 and 2 it is characterised in that: described water level monitoring circuit includes
Section is the tank of u-shaped, is provided with level sensor, described level sensor is connected with described central processing unit in described tank.
4. handss basin water level alarm system according to claim 1 and 2 it is characterised in that: described central processing unit be monolithic
Machine at89251, stm32 or stm430.
5. handss basin water level alarm system according to claim 3 it is characterised in that: described central processing unit be single-chip microcomputer
At89251, stm32 or stm430.
6. handss basin water level alarm system according to claim 1 it is characterised in that: described power supply is provided with display lamp.
7. handss basin water level alarm system according to claim 1 it is characterised in that: described on-off circuit and described water level prison
It is provided with display lamp between slowdown monitoring circuit.
8. handss basin water level alarm system according to claim 3 it is characterised in that: described tank be anti-corrosion material.
9. handss basin water level alarm system according to claim 8 it is characterised in that: described tank be safety glass or transparent
Pvc plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620524521.1U CN205899768U (en) | 2016-06-01 | 2016-06-01 | Hand basin water level alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620524521.1U CN205899768U (en) | 2016-06-01 | 2016-06-01 | Hand basin water level alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205899768U true CN205899768U (en) | 2017-01-18 |
Family
ID=57767492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620524521.1U Expired - Fee Related CN205899768U (en) | 2016-06-01 | 2016-06-01 | Hand basin water level alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205899768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976184A (en) * | 2019-05-09 | 2019-07-05 | 西安邮电大学 | A kind of smart home system based on wireless sensor network |
-
2016
- 2016-06-01 CN CN201620524521.1U patent/CN205899768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976184A (en) * | 2019-05-09 | 2019-07-05 | 西安邮电大学 | A kind of smart home system based on wireless sensor network |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170601 |