CN209556032U - A kind of intelligent monitoring leakage protective system - Google Patents
A kind of intelligent monitoring leakage protective system Download PDFInfo
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- CN209556032U CN209556032U CN201821667877.6U CN201821667877U CN209556032U CN 209556032 U CN209556032 U CN 209556032U CN 201821667877 U CN201821667877 U CN 201821667877U CN 209556032 U CN209556032 U CN 209556032U
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- main control
- control chip
- valve
- chip mcu
- output end
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 34
- 230000001681 protective effect Effects 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000004891 communication Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 101100236764 Caenorhabditis elegans mcu-1 gene Proteins 0.000 description 30
- 238000012545 processing Methods 0.000 description 12
- 238000001514 detection method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/15—Leakage reduction or detection in water storage or distribution
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a kind of intelligent monitoring leakage protective systems, including main control chip MCU, power supply unit, valve driving circuit, flow sensor, pulse acquisition device, valve;The flow sensor and valve are mounted on water inlet pipe;The output end of flow sensor is electrically connected with the input terminal of pulse acquisition device, and the output end of pulse acquisition device is electrically connected with the input terminal of main control chip MCU;The output end of main control chip MCU is electrically connected with the input terminal of valve driving circuit, and the output end of valve driving circuit is electrically connected with the input terminal of valve;Time synchronization module is equipped with inside the main control chip MCU connection power supply unit and main control chip MCU.The utility model can monitor water storage system whether leak, when leak, cuts off the water supply in time, while can intelligently distinguish leak and use the water period, normally provides water source supply when having a power failure.
Description
Technical field
The utility model relates to water system technical fields, more particularly, to a kind of intelligent monitoring leakage protective system.
Background technique
With the development of society, the domestic consumption in China increasingly increases, pipe leakage problem, which becomes, interferes us normal
One of an important factor for life.Due to the difference of people's work and personal time arrangement, if once leakage cannot be timely for water pipe
The problem of closing sluice, then to will lead to household internal soaked, furniture, electric appliance, floor damage, brings to our life and work
It is inconvenient.The detecting water leakage tool occurred currently on the market, often detects bigger water leakage situation, and subtle pipeline is leaked
Water is not often paid close attention or is overhauled not in time, especially the phenomenon that leak often occurs during the storage of water, for
Small-scale leak prevents the continuation of drainage even if detecting and can not but adopt an effective measure sometimes in time.
Patent CN205280300U discloses a kind of wireless water leakage detection warning device, and silica gel water blocking tape is pasted onto pipeline
Junction, in leak, moisture enters water blocking tape strip groove by non-woven fabrics and is absorbed by blotting paper, and blotting paper is conductive, electric power storage
Pond and alarm chip closure make entire circuit communication, pass through radio transit signal to reception device.However the device only considers
In the leak of pipeline join, there is no in view of the water leakage situation above direct-connected pipeline, and signal generates and exports it
After can not timely go processing leak a situation arises.
Patent CN206496202U discloses a kind of intelligent conduit pipeline water leakage detection warning protective device, uses electric current
Two ribbon copper foils are accessed positive and negative electrode by the monitoring leak of signal, and alternating is wound in pipe outer wall composition leakage sensor and connects
With signal transmitting terminal, signal receiver controls electrically operated valve and closes, and sends the SMS to mobile phone by GSM SMS module.But
The device is affected to conducting wire by high humility in environment or rain and snow weather, easily causes situation of cutting off the water supply in harsh environment.
Therefore, how the anti-antipriming pipe of intelligent monitoring, water storage system leak have been to be concerned by more and more people.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies and insufficient, provides a kind of intelligent monitoring
Leakage protective system.The system can accurately monitor water storage system whether leak, occur drainage when cut off the water supply in time, simultaneously
Leak can intelligently be distinguished and use the water period, normally provide water source supply when having a power failure.
The utility model above-mentioned purpose is achieved through the following technical solutions:
A kind of intelligent monitoring leakage protective system, the intelligent monitoring leakage protective system include main control chip MCU 1, power supply unit 2, valve
Gate drive circuit 3, flow sensor 4, pulse acquisition device 5, valve 6;The flow sensor 4 and valve 6 are mounted on
On water inlet pipe;The output end of flow sensor 4 is electrically connected with the input terminal of pulse acquisition device 5, pulse acquisition device 5 it is defeated
Outlet is electrically connected with the input terminal of main control chip MCU 1;The input of the output end and valve driving circuit 3 of main control chip MCU 1
End electrical connection, the output end of valve driving circuit 3 are electrically connected with the input terminal of valve 6;The connection of main control chip MCU 1 power supply
Time synchronization module 11 is equipped with inside device 2 and main control chip MCU 1.
Specifically, the flow sensor 4 is mounted at water inlet pipe 9, and pulse acquisition device 5 is connected to flow sensing dress
It sets between 4 and main control chip MCU 1, pulse acquisition device 5 receives the low burst signal generated from flow sensor 4
And it is converted into electric signal and is sent to main control chip MCU 1;Valve driving circuit 3 be connected to main control chip MCU 1 and valve 6 it
Between, main control chip MCU 1 is output to valve driving circuit 3, valve driving circuit 3 after received electric signal is carried out conversion processing
Force signal output is converted by digital signal, thus the closure of control valve 6.
At the water inlet 9 for the water pipe that flow sensor 4 described in the utility model is arranged, for receiving at water inlet 9
The water velocity of generation, and pulse is generated, 4 11s of flow sensor can generate 1 pulse signal and pass to pulse
Collector 5;Pulse signal is converted to low and high level signal and passes to main control chip MCU 1 by Pulse sampling device 5;Main control chip
MCU 1 contains time synchronization module 11, data infinitesimal control unit 12 and data processing unit 13, when main control chip MCU 1 is received
To after level signal, low and high level signal is converted to digital signal by data processing unit 13, and signal is calculated by internal data
Fitting, velocity amplitude are passed into data and judge that system, time synchronization module 11 start simultaneously, what period judgement belongs at this time, if
Nobody in working man, signal can send valve driving circuit 3, driving circuit reaction to period, and valve 6 is closed, and prevent water
Leakage;If in family the case where someone, clock synchronization system identification belongs to routine with the water stage, and the lock that will not break is cut off the water.
Specifically, the time synchronization module 11 is equipped with clock synchronization system, and data infinitesimal control unit 12 is equipped with data
Control system, data processing unit 13 are equipped with data and judge system, data processing system, data transmission system, each systematic collaboration
Stable operation converts digital signal for pulse signal and directly exports.
Preferably, the power supply unit 2 is made of circuit power 21 and battery supply 22 or generator 23, and circuit has electricity
When, circuit power power supply;Upon power failure, power supply is provided to guarantee power supply by battery supply or generator, continue
Monitor leak.
It is highly preferred that being equipped with mechanical control device 31, the number that main control chip MCU 1 is transmitted in the valve driving circuit 3
Word signal is converted into force signal, whether drainage occurs with intelligent decision.
Preferably, the valve 6 includes automatic valve 61 and manually-operated gate 62.When automatic valve 61 is suitable for device monitoring
Automatic shutoff, manually-operated gate 62 can guarantee to avoid largely with water supply when water because cause specific leads to nothing under special circumstances
The problem of water uses.
Preferably, it 6 is additionally provided with water velocity detection device 63 at the valve and is connected to main control chip MCU 1;Water flow
The detection device that tests the speed 63 is used as feedback device, by the flow rate feedback at last water outlet to MCU monitoring system.
Preferably, the flow sensor 4 is micro flow sensor.
Preferably, connection and communication control device 8 and radio-frequency unit 7, the communication device on the main control chip MCU 1
The radio transmission of digital signals of main control chip MCU 1 to terminal monitoring system can be realized the real-time monitoring to water flow by 8;Institute
It states radio-frequency unit 7 and wireless monitoring terminal is transferred data to by wireless technology equipped with radio frequency module for reading and writing.
Compared with prior art, the utility model has the following beneficial effects:
The utility model is according to being engaged in the experience combination processing water pipe of water storage system and the reality of water storage system for many years
Border needs a kind of intelligent monitoring leakage protective system designed.Rationally, compact-sized, 1s can be produced for intelligent monitoring leakage protective system design
Raw 1 pulse signal passes to Pulse sampling device, and Data Detection is more timely, accurate, is more able to achieve the real-time monitoring of data;Together
When manual overvide and valve driving circuit are housed, the two can play a role simultaneously, while guaranteeing accurate monitoring leak,
Also guarantee sufficient with water in special big dosage water;The intelligent monitoring leakage protective system also solves leak and the intelligence with water
It can distinguish period, more effectively reduce the loss of water using time synchronism apparatus, more convenient can cut off the water supply in time water-saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of intelligent monitoring water leakage device.
1- main control chip MCU;2- power supply unit;3- valve driving circuit;4- flow sensor;5- pulse collection dress
It sets;6- valve;7- radio-frequency unit;8- communication device;9- water inlet pipe;11- time synchronization module;The control of 12- data infinitesimal is single
Member;13- data processing unit;21- circuit power;22- battery supply;23- generator;31- mechanical control device;61- automatic valve
Door;62- manually-operated gate.
Specific embodiment
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.Wherein, attached drawing is given for example only type explanation,
What is indicated is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent;Reality in order to better illustrate the present invention
Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product.
Embodiment 1
As shown in Figure 1, a kind of intelligent monitoring leakage protective system, which includes main control chip MCU 1, supplies
Electric installation 2, valve driving circuit 3, micro flow sensor 4, pulse acquisition device 5, valve 6;The flow sensor 4
It is mounted on water inlet pipe with valve 6;The output end of flow sensor 4 is electrically connected with the input terminal of pulse acquisition device 5, pulse
The output end of acquisition device 5 is electrically connected with the input terminal of main control chip MCU 1;The output end and valve of main control chip MCU 1 drives
The input terminal electrical connection of dynamic circuit 3, the output end of valve driving circuit 3 are electrically connected with the input terminal of valve 6;The main control chip
Time synchronization module 11 is equipped with inside the connection power supply unit 2 of MCU 1 and main control chip MCU 1.The output of main control chip MCU 1
End has been electrically connected communication device 8 and radio-frequency unit 7.
Meanwhile it 6 being additionally provided with water velocity detection device 63 at the valve and being connected to main control chip MCU 1;Water flow is surveyed
Speed detector 63 is used as feedback device, by the flow rate feedback at last water outlet to MCU monitoring system.
Power supply unit 2 is made of circuit power 21 and battery supply 22 or generator 23, and when circuit has electricity, circuit power is supplied
Electricity;Upon power failure, power supply is provided to guarantee power supply by battery supply or generator, persistently monitor leak.Valve
It is equipped with mechanical control device 31 in driving circuit 3, force signal is converted by the digital signal transmitted of main control chip MCU 1, with intelligence
Judge whether that drainage occurs;Valve 6 includes automatic valve 61 and manually-operated gate 62.Automatic valve 61 is suitable for device monitoring
When automatic shutoff, manually-operated gate 62 can guarantee under special circumstances largely with water when water supply, avoid because cause specific causes
The problem of anhydrous use;The communication device 8 can be by the radio transmission of digital signals of main control chip MCU 1 to terminal monitoring system
System realizes the real-time monitoring to water flow;The radio-frequency unit 7 is equipped with radio frequency module for reading and writing and is passed data by wireless technology
It is sent to wireless monitoring terminal;Main control chip MCU 1 contains time synchronization module 11, data infinitesimal control unit 12 and data processing
Unit 13;Time synchronization module 11 is equipped with clock synchronization system, and data infinitesimal control unit 12 is equipped with data control system, data
Processing unit 13 is equipped with data and judges system, data processing system, data transmission system, and each systematic collaboration stable operation is by pulse
Signal is converted into digital signal and directly exports.
Micro flow sensing device 4 is mounted at water inlet pipe 9, for receiving the water velocity generated in water inlet pipe 9, and is produced
Raw pulse, 4 11s of micro flow sensing device can generate 1 pulse signal and pass to Pulse sampling device 5;Pulse collection
Device 5 is connected between flow sensor 4 and main control chip MCU 1, and pulse acquisition device 5, which receives, comes from flow sensor
Pulse signal is converted to low and high level signal and passes to main control chip by the 4 low burst signals generated, Pulse sampling device 5
MCU 1;Valve driving circuit 3 is connected between main control chip MCU 1 and valve 6, when main control chip MCU 1 receives level letter
After number, low and high level signal is converted to digital signal by data processing unit 13, and signal passes through internal data digital simulation, speed
Value is passed into data and judges that system, time synchronization module 11 start simultaneously, what period judgement belongs at this time, if in working man
Nobody, signal can send the reaction of 3 driving circuit of valve driving circuit to period, and valve driving circuit 3 converts digital signal to
Force signal output, so that the closure of control valve 6, prevents the leakage of water;If in family the case where someone, clock synchronization system is recognized
Surely belong to routine with the water stage, the lock that will not break is cut off the water.The case where such as encountering power failure, battery system starting guarantee entire monitoring leakage
The normal operation of water installations;Such as encounter setting nobody need the time to can star manually-operated gate, closed entire power supply system with water
System guarantees sufficient with water in special big dosage water.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (7)
1. a kind of intelligent monitoring leakage protective system, which is characterized in that including main control chip MCU (1), power supply unit (2), valve driving
Circuit (3), flow sensor (4), pulse acquisition device (5), valve (6);The flow sensor (4) and valve (6)
It is mounted on water inlet pipe;The output end of flow sensor (4) is electrically connected with the input terminal of pulse acquisition device (5), and pulse is adopted
The output end of acquisition means (5) is electrically connected with the input terminal of main control chip MCU (1);The output end and valve of main control chip MCU (1)
The input terminal of driving circuit (3) is electrically connected, and the output end of valve driving circuit (3) is electrically connected with the input terminal of valve (6);It is described
Time synchronization module (11) are equipped with inside main control chip MCU (1) connection power supply unit (2) and main control chip MCU (1).
2. intelligent monitoring leakage protective system according to claim 1, which is characterized in that the power supply unit (2) is by circuit electricity
Source (21) and battery supply (22) or generator (23) composition.
3. intelligent monitoring leakage protective system according to claim 1, which is characterized in that set in the valve driving circuit (3)
There are mechanical control device (31).
4. intelligent monitoring leakage protective system according to claim 1, which is characterized in that the valve (6) includes automatic valve
(61) and manually-operated gate (62).
5. intelligent monitoring leakage protective system according to claim 4, which is characterized in that be additionally provided with water flow at the valve (6)
Speed detector (63) is simultaneously connected to main control chip MCU (1).
6. intelligent monitoring leakage protective system according to claim 1, which is characterized in that main control chip MCU (1) output end
It is connected with radio-frequency unit (7).
7. intelligent monitoring leakage protective system according to claim 1, which is characterized in that main control chip MCU (1) output end
Communication device (8) are connected with, the signal that main control chip MCU (1) is collected communicating terminal can be passed into, control water flow stream in real time
Dynamic information.
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CN201821667877.6U CN209556032U (en) | 2018-10-15 | 2018-10-15 | A kind of intelligent monitoring leakage protective system |
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CN201821667877.6U CN209556032U (en) | 2018-10-15 | 2018-10-15 | A kind of intelligent monitoring leakage protective system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115507311A (en) * | 2022-09-16 | 2022-12-23 | 云峰管业股份有限公司 | Integrated intelligent pipeline |
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2018
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115507311A (en) * | 2022-09-16 | 2022-12-23 | 云峰管业股份有限公司 | Integrated intelligent pipeline |
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