CN105782629A - Intelligent water pipe alarm - Google Patents
Intelligent water pipe alarm Download PDFInfo
- Publication number
- CN105782629A CN105782629A CN201610346304.2A CN201610346304A CN105782629A CN 105782629 A CN105782629 A CN 105782629A CN 201610346304 A CN201610346304 A CN 201610346304A CN 105782629 A CN105782629 A CN 105782629A
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- China
- Prior art keywords
- water pipe
- control circuit
- valve
- alarm
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Alarm Systems (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The invention relates to an intelligent water pipe alarm. The intelligent water pipe alarm is characterized by comprising a shell, a control circuit board, a valve, a flow sensor, an alarm device and a power supply, wherein the control circuit board is based on a single-chip microcomputer; the control circuit board, a power supply circuit, a digital signal acquisition module and a 3G module form an integral control circuit board; the control circuit board is connected to the valve, the flow sensor, the alarm device and the power supply to form an intelligent water pipe alarm device; the valve and the flow sensor are connected to a water pipe; and the intelligent water pipe alarm device is fixedly connected to a shell. The intelligent water pipe alarm has the beneficial effects that whether the water pipe is abnormal is judged by measuring the time or flow of continuous flowing water, thereby carrying out processing; meanwhile, the intelligent water pipe alarm belongs to one part of smart homes and internet of Things; due to installation of a networking communication module, cell phone numbers of users, property management departments and the like can be input and stored by an operation panel; and when water flow is abnormal, information of water flow abnormity can be timely sent to the stored cell phone numbers.
Description
Technical field
The invention belongs to automation field, particularly relate to the water pipe intelligent alarm that a kind of current abnormal conditions can carry out reporting to the police Yu disposing.
Background technology
Traditional mechanical water meter, intellectual water meter, electromagnetism water meter etc., function singleness (typically only completes the metering to discharge).Existing aqueduct valve, also needs manual operation to complete the unlatching to current and cutting-off controlling.When occur because of the reasons such as pipe burst, valve collapse out or the unexpected flowing water caused continuous time, especially uninhabited vacant house or owner are for a long time in other places, if not found and manual-lock sluice by the relevant personnel in time, will result in water resource waste and other corresponding serious consequences, as floor, furniture are damaged by blister time long.Patent documentation CN2597975 discloses a kind of Water leak alarm for domestic running water pipeline, it is characterized in that it includes a three-way pipeline (1) and a upper orifice place being located at three-way pipeline (1) is provided with a controlling alarm case (4), in described controlling alarm case control chamber (4), be provided with buzzer siren；Water outlet at described water inlet pipe (12) is provided with a magnetic control and controls valve (2), and described magnetic control is controlled valve (2) and is connected with the pendulous device (6) that can cause buzzer siren by valve hinges.This technology when aqueduct generation low discharge leaks, may only send alarm signal, may only stop low discharge drainage in time.Patent documentation CN202646863U discloses a kind of tap water timing closer, including running water pipe, it is characterized in that: described running water pipe is provided with water flow detector and electromagnetic valve, described water flow detector connects described electromagnetic valve by controlling module, described water flow detector outputs signals to described control module after water-flow signal being detected, described control module controls the open and close of described electromagnetic valve.The faucet opening time is only longer than the situation of setting time and carries out action by this device；When discharge is bigger, even if the time that faucet is opened is less than the time of setting, the total Water of outflow is still very huge, and now this device will not cut off current, therefore still can cause water resource waste.Further, document not illustrating how, the time to setting is configured.
nullPatent documentation CN202916625U discloses a kind of anti-running water of water supply pipe and controls device，It is characterized in that it is by STC processor of single chip computer (1)、Electromagnetic valve (2)、Timer conter、Flow switch (3) and buzzer siren composition，Electromagnetic valve (2) is arranged on water supply pipe (5)，The signal output part of STC processor of single chip computer (1) electrically connects with electromagnetic valve (2)，Flow switch (3) is arranged on water supply pipe (5)，The signal output part of flow switch (3) electrically connects with the signal input part of timer conter，The signal output part of timer conter electrically connects with the signal input part of STC processor of single chip computer (1)，The signal output part of STC processor of single chip computer (1) electrically connects with the signal input part of buzzer siren，STC processor of single chip computer (1) is respectively equipped with SR (1-1)、Solve control button (1-2) and charactron.The faucet opening time is equally only longer than the situation of setting time and carries out action by this device, it is impossible to enough the process faucet opening time is shorter than the situation that setting time but streamflow is huge.Meanwhile, the control logic of this device can not adapt to practical application completely.Such as, in a specific embodiment, when STC processor of single chip computer 1 tentatively judges likely as running water, output solenoid valve 2 shutdown signal, close water source, within about 20 seconds afterwards, be again turned on electromagnetic valve 2, if STC processor of single chip computer 1 detects that the water yield switchs still action, namely think that faucet is still not turned off or has failure flow regimen condition to occur, can forever close electromagnetic valve 2；But, if now just someone opens faucet preparation water, can forever be closed electromagnetic valve 2 for running water by the judgement of mistake.
Application number: 201310362055.2 provide a kind of household tap water pipe booster alarm device, the present invention enters at each resident family tap water main valve and loads onto an electric control gear between that section of water pipe in family, by current in water supply pipe are detected in device, then control the opening and closing of electromagnetic valve in device according to the size of current.Current are normal or indicate that water supply pipe supplies water normally or with water, now electromagnetic valve is opened during non-water flow；When discharge exceeds standard, illustrating that in family, water pipe occurs abnormal, water pipe bursts, now electromagnetic valve valve closing, the passage that cutting out pipeline supplies water in family.And allow alarm alert.The present invention is easy for installation, and cost is low, and can report to the police at domestic running water pipe booster, it is possible to anti-antipriming pipe bursts the loss brought to family.Disclosed in this document, technical scheme is excessively simple, it does not have illustrate how to arrange the current size threshold value of electromagnetic valve switch in control device, it does not have how to reset after electromagnetic valve valve closing is described, it does not have provide annexation and the structure chart etc. of each parts of device.
In sum, existing water meter, aqueduct valve cannot satisfactorily realize the abnormal warning of current and dispose with situation.
Summary of the invention
It is an object of the invention to overcome the deficiency of above-mentioned technology, and a kind of water pipe intelligent alarm is provided, can judge whether occur extremely by the time or flow weighing continuous flowing water, it is possible to monitoring discharge situation automatically, it has been found that abnormal initiative alarming also closes valve in time.
The present invention is for achieving the above object, by the following technical solutions: a kind of water pipe intelligent alarm, it is characterized in that: include housing, control circuit plate, valve, flow transducer, alarm device and power supply, described control circuit plate with single-chip microcomputer for core, by with power supply circuits, digital signal acquiring module and 3G module composition entirety control circuit plate；Described control circuit plate connects and composes intelligent water management and control alarm device respectively with valve, flow transducer, alarm device and power supply, and described valve and flow transducer are connected with water pipe, and described intelligent water management and control alarm device is fixed on housing.
Described control circuit plate is with ATmega128-16AU single-chip microcomputer for core.
Described surface of shell is provided with display, and described display is connected with control circuit plate.
Described display adopts touch screen form or function touch key-press form, and intelligent water management and control alarm device can arrange data by touch screen or function touch key-press.
Described housing adopts plastics or nylon material to make.
Described power supply adopts aneroid battery or lithium battery.
Described housing is placed among outer housing.
Beneficial effect: compared with prior art, the present invention can monitor discharge situation automatically, it has been found that abnormal initiative alarming also closes valve in time.The present invention judges whether occur extremely by the time or flow weighing continuous flowing water, and processes.Meanwhile, the invention belongs to a part for Smart Home, Internet of Things, installed connected network communication module additional, it is possible to be operated by the phone number of panel input, storage user and administration departments etc.；When current exception occurs, it is possible to the instant number to storage sends current abnormal information.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of the present invention；
Fig. 2 is the schematic appearance of function touch key-press form of the present invention；
Fig. 3 is the schematic diagram of button form of the present invention；
Fig. 4 is the key layout schematic diagram of Fig. 3；
Fig. 5 is each part annexation schematic diagram of the present invention；
Fig. 6 is the structural representation that the present invention adopts dry cell power supply；
Fig. 7 is the structural representation that the present invention adopts lithium battery power supply；
Fig. 8 is control circuit program flow diagram；
Fig. 9 is serial communication modular circuit theory diagrams；
Figure 10 is signal acquisition module circuit theory diagrams.
In figure: 1, housing, 2, control circuit plate, 3, valve, 4, flow transducer, 5, alarm device, 6, power supply, 7, water pipe, 8, outer housing, 9, display, 10,3G module, 11, function touch key-press.
Detailed description of the invention
The specific embodiment of the present invention is described in detail below in conjunction with preferred embodiment.
Refer to accompanying drawing 1,5,6,7, present embodiments provide a kind of water pipe intelligent alarm, including housing 1, control circuit plate 2, valve 3, flow transducer 4, alarm device 5 and power supply 6, described control circuit plate is with single-chip microcomputer for core, by constituting overall control circuit plate with power supply circuits, digital signal acquiring module and 3G module 10；Described control circuit plate connects and composes intelligent water management and control alarm device, described valve and flow transducer respectively and is connected with water pipe 7 with valve, flow transducer, alarm device and power supply, and described intelligent water management and control alarm device is fixed on housing.Described control circuit plate is with ATmega128-16AU single-chip microcomputer for core.Described housing is placed among outer housing 8.Described housing adopts plastics or nylon material to make.Described surface of shell is provided with display 9, and described display is connected with control circuit plate.
Referring to accompanying drawing 2,3,4, described display adopts touch screen form or function touch key-press 11 form, and intelligent water management and control alarm device can arrange data by touch screen or function touch key-press.
Referring to accompanying drawing 6,7, described power supply adopts aneroid battery or lithium battery.
Referring to accompanying drawing 8-10, described control circuit plate is with ATmega128-16AU single-chip microcomputer for core, by constituting overall control circuit plate with power supply circuits, digital signal acquiring module and control circuit.Control circuit plate has discharge, the time of fire alarming that storage sets, it is possible to valve sends instruction, alarm device is sent instruction.ATmega128 be atmel corp 8 series monolithics in a single-chip microcomputer of the highest configuration, stability is high, it is integrated with serial line interface, internal RAM and FLASH program storage (for storing the discharge of setting, time of fire alarming) etc., greatly reduce the circuit size of information acquiring instrument, reduce power consumption simultaneously.Building of bottom hardware platform is realized by designing relevant power supply circuits, digital signal acquiring module and control circuit.Digital signal is sent to single-chip microcomputer by described flow transducer by digital signal acquiring module；Single-chip microcomputer calculates continuous streamflow and carries out analysis of threshold, the transmission of flowing water information is shown to display by serial communication modular, and single-chip microcomputer adopts serial communication with display.Valve, by sending switching value instruction to control circuit, is carried out opening and closing control by single-chip microcomputer.
The building block of water pipe intelligent alarm includes: water consumption measurement parts, decision logic parts, valve control components.Wherein, water consumption measurement parts, adopt na level magnetoresistive transducer, highly sensitive, size is little, cost is low；Decision logic parts, when uninterrupted discharge reaches higher limit (this higher limit can by manually arranging), send the instruction closing valve to valve control components.
Installation method: may be installed any position of water inlet pipe, can the multiple water pipe intelligent alarm of installation separated by a distance as required.
It is arranged on the optional position of water inlet pipe, continuous streamflow or continuous flow time threshold value can be set in advance according to actual needs on a display screen, when continuous streamflow or continuous flow time reach threshold value, alarm device is sent instruction by chip makes alarm device send chimes of doom, and send current exception information warning by 3G4G module to user or manager's mobile phone, remind user water pipe flow to occur abnormal.Chimes of doom can continue the regular hour.Water pipe intelligent alarm as required by user's sets itself, can be sent instruction manually by this time within the time set.Namely, it is allowed to continuation water or cut-out water；If not having manual intervention water pipe intelligent alarm within the time set, after chimes of doom ring exceedes the setting time, valve is sent instruction and closes valve by chip, cuts off current.After water pipe intelligent alarm automatically cuts off current, it is necessary to manually water pipe intelligent alarm being restarted, cancel its closing function to water pipe, water pipe is able to normal operation.
Referring to the circuit theory diagrams of accompanying drawing 10, digital signal is sent to single-chip microcomputer by flow transducer by digital signal acquiring module, and single-chip microcomputer calculates continuous streamflow and carries out analysis of threshold.
Referring to accompanying drawing 9, the transmission of flowing water information shown to display by serial communication modular, single-chip microcomputer adopts serial communication with display.
Valve, by sending switching value instruction to control circuit, is carried out opening and closing control by single-chip microcomputer.
Refer to accompanying drawing 4, the control knob on alarm surface is arranged: cancel alarm button, hand off current button ("Off" button), manual reboot button ("ON" button), continuous streamflow or continuous flow time threshold value are set, the chimes of doom persistent period is set.
The steam heating pipe of domestic, running water pipe, be typically all 4 and be in charge of, match with it, and the present invention adopts and is connected with 4 distributive pipes.
Preferred embodiment
In the present embodiment, the continuous streamflow threshold value f of alarm is settIt is 0.25 ton, continuous flow time threshold value TtIt is 20 minutes, chimes of doom duration threshold ttIt it is 3 minutes.
3G module in control circuit plate adopts Huawei serial ports 3G4G band agreement X09_MU509: UNICOM's 3G/ technical grade/have UART/ has Transmission Control Protocol/have SIM card holder/support domain name/support transparent mode/analog voice.
The above-mentioned detailed description this kind of water pipe intelligent alarm carried out with reference to embodiment; it is illustrative rather than determinate; can according to restriction scope list several embodiments, therefore without departing from changing and modifications under present general inventive concept, should belong within protection scope of the present invention.
Claims (7)
1. a water pipe intelligent alarm, it is characterized in that: include housing, control circuit plate, valve, flow transducer, alarm device and power supply, described control circuit plate with single-chip microcomputer for core, by with power supply circuits, digital signal acquiring module and 3G module composition entirety control circuit plate；Described control circuit plate connects and composes intelligent water management and control alarm device respectively with valve, flow transducer, alarm device and power supply, and described valve and flow transducer are connected with water pipe, and described intelligent water management and control alarm device is fixed on housing.
2. water pipe intelligent alarm according to claim 1, is characterized in that: described control circuit plate is with ATmega128-16AU single-chip microcomputer for core.
3. water pipe intelligent alarm according to claim 1, is characterized in that: described surface of shell is provided with display, and described display is connected with control circuit plate.
4. water pipe intelligent alarm according to claim 3, is characterized in that: described display adopts touch screen form or function touch key-press form, and intelligent water management and control alarm device can arrange data by touch screen or function touch key-press.
5. water pipe intelligent alarm according to claim 3, is characterized in that: described housing adopts plastics or nylon material to make.
6. water pipe intelligent alarm according to claim 1, is characterized in that: described power supply adopts aneroid battery or lithium battery.
7. water pipe intelligent alarm according to claim 5, is characterized in that: described housing is placed among outer housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610346304.2A CN105782629A (en) | 2016-05-23 | 2016-05-23 | Intelligent water pipe alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610346304.2A CN105782629A (en) | 2016-05-23 | 2016-05-23 | Intelligent water pipe alarm |
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| Publication Number | Publication Date |
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| CN105782629A true CN105782629A (en) | 2016-07-20 |
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| CN201610346304.2A Pending CN105782629A (en) | 2016-05-23 | 2016-05-23 | Intelligent water pipe alarm |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931311A (en) * | 2017-03-17 | 2017-07-07 | 广西科技大学 | Water pipe water leakage monitoring method |
| CN108154607A (en) * | 2016-12-02 | 2018-06-12 | 防城港市港口区天平电子科技有限公司 | A kind of school hot water gauge system and its control method |
| CN108317328A (en) * | 2018-04-04 | 2018-07-24 | 南京知行管业有限公司 | A kind of general compensator of combustion gas |
| CN108387285A (en) * | 2018-02-28 | 2018-08-10 | 上海康斐信息技术有限公司 | Pass through the water meter judgement method and system that water is abnormal and stops loss in time |
| CN108533967A (en) * | 2018-04-07 | 2018-09-14 | 佛山市亿永创网络科技有限公司 | A kind of anti-theft type water resource monitoring device |
| CN111637630A (en) * | 2020-05-21 | 2020-09-08 | 青岛海尔新能源电器有限公司 | Water heater and control method thereof |
| CN112212931A (en) * | 2020-09-30 | 2021-01-12 | 湖南常德牌水表制造有限公司 | Intelligent water meter with automatic water leakage alarm function |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108154607A (en) * | 2016-12-02 | 2018-06-12 | 防城港市港口区天平电子科技有限公司 | A kind of school hot water gauge system and its control method |
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| CN108387285A (en) * | 2018-02-28 | 2018-08-10 | 上海康斐信息技术有限公司 | Pass through the water meter judgement method and system that water is abnormal and stops loss in time |
| CN108317328A (en) * | 2018-04-04 | 2018-07-24 | 南京知行管业有限公司 | A kind of general compensator of combustion gas |
| CN108533967A (en) * | 2018-04-07 | 2018-09-14 | 佛山市亿永创网络科技有限公司 | A kind of anti-theft type water resource monitoring device |
| CN111637630A (en) * | 2020-05-21 | 2020-09-08 | 青岛海尔新能源电器有限公司 | Water heater and control method thereof |
| CN112212931A (en) * | 2020-09-30 | 2021-01-12 | 湖南常德牌水表制造有限公司 | Intelligent water meter with automatic water leakage alarm function |
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Application publication date: 20160720 |