CN110286267A - A kind of Internet of Things water meter and wisdom water utilities system - Google Patents
A kind of Internet of Things water meter and wisdom water utilities system Download PDFInfo
- Publication number
- CN110286267A CN110286267A CN201910747215.2A CN201910747215A CN110286267A CN 110286267 A CN110286267 A CN 110286267A CN 201910747215 A CN201910747215 A CN 201910747215A CN 110286267 A CN110286267 A CN 110286267A
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- water
- power supply
- water meter
- cathode
- base table
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 153
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 17
- 229910052710 silicon Inorganic materials 0.000 claims description 17
- 239000010703 silicon Substances 0.000 claims description 17
- 230000006870 function Effects 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000004146 energy storage Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 6
- 230000007958 sleep Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 230000002618 waking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000007812 deficiency Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/56—Special tariff meters
- G01R11/57—Multi-rate meters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/063—Details of electronic electricity meters related to remote communication
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a kind of Internet of Things water meter and wisdom water utilities systems, including base table, intelligent control unit, power supply and confession electric unit, and base table is mounted on water pipe, for detecting water；Intelligent control unit is worked normally for controlling base table；Power supply provides electric energy for base table and intelligent control unit；It confesses electric unit, is mounted on water pipe, including impeller, generator, voltage regulator and rectifier, for converting electric energy for the energy of the water flowing in water pipe, and is transferred to power supply.It is generated electricity using the ability of flowing water in water pipe as the energy, electric energy is provided to power supply, solve the problems, such as that water meter battery power supply circuit is insufficient, guarantee that water meter interior power electric energy is sufficient, water meter does not have to the sleep state into low-power consumption, without waking up, water can be reported to change in time, meet the construction of wisdom water utilities.
Description
Technical field
The present invention relates to a kind of water meters, particularly, are related to a kind of Internet of Things water meter and wisdom water utilities system.
Background technique
With the development of Internet of Things water meter and the construction of wisdom water utilities, there is an urgent need to obtain the real time data of water meter.But
It is that water meter uses always battery as power supply means.In order to extend the service life of battery, water meter periodically timing is generallyd use
Active reporting table tool reading, after communication, water meter is restored to the sleep state of low-power consumption.Currently on the market, common intelligent water
Table generally uses electromagnetism awakening technology to save battery capacity.Pass through the electromagnetic wave of transmitting specific frequency when meter reading
Wake up intellectual water meter.Electromagnetic wave cannot wake up water meter after being interfered, and the meter reading period is long, cannot accomplish water variation and
When report, be difficult to meet the construction of wisdom water utilities.And battery capacity is low normally to measure, and can not close valve in time.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides one kind and is able to maintain battery capacity height, and reports in time
The Internet of Things water meter and wisdom water utilities system of water variation.
The technical solution adopted by the present invention to solve the technical problems is:
On the one hand,
A kind of Internet of Things water meter, comprising:
Base table is mounted on water pipe, for detecting water；
Intelligent control unit is worked normally for controlling the base table；
Power supply provides electric energy for the base table and the intelligent control unit；
It confesses electric unit, is mounted on water pipe, for converting electric energy for the energy of the water flowing in water pipe, and is transferred to
The power supply.
Further, the base table includes:
Flow collection module, for acquiring the flow information of water in water pipe；
Electronic display module, for showing that information, the information include history water record, current water data and water
Charge information.
Further, the intelligent control unit includes:
Computing module, for calculating water rate according to stepped water pricing；
Communication module, for sending and receiving command information；
Memory module, for saving water data.
Further, the power supply is chargeable energy storage battery, the electric energy provided for storing confession electric unit, and is institute
It states base table and the intelligent control unit provides electric energy.
Further, the confession electric unit includes the impeller being arranged in water pipe, and the impeller connects generator, described
Generator is set to outside water pipe, and the generator is also connected with voltage regulator and rectifier, the rectifier and the power supply
Connection.
Further, the voltage regulator is transistor regulator, for by silicon-controlled in control transistor
The angle of flow realizes voltage stabilizing function.
Further, the rectifier is the three-phase bridge rectifier for including silicon diode, for alternating current to be become straight
Galvanic electricity is used for the power supply.
Further, the transistor regulator includes the first triode and the second triode, second triode
The anode that collector is exported by inductance connection, the anode of the collector connection diode of second triode, two pole
Anode of the pipe cathode by a switch connection output, the cathode of the emitter connection output of second triode, described the
The ground level of two triodes connects the collector of first triode, and the collector of first triode is connected by 3rd resistor
Connect the cathode of diode, the cathode of the emitter connection output of first triode, the ground level connection of first triode
The anode of one zener diode, cathode of the cathode of the zener diode by first resistor connection output, the pressure stabilizing
The cathode of diode connects the cathode of diode by second resistance.
Further, the three-phase bridge rectifier includes the identical silicon diode of six parameters, and three stator winding are every
Root stator winding, which all passes through, is just connecing the anode that a silicon diode is connected to output, and every stator winding passes through one silicon of reversal connection again
Diode is connected to the cathode of output.
On the other hand,
A kind of wisdom water utilities system, including Internet of Things water meter described in above scheme.
The utility model has the advantages that
Technical solution of the present invention discloses a kind of Internet of Things water meter and wisdom water utilities system, including base table, intelligent control
Unit, power supply and confession electric unit, base table is mounted on water pipe, for detecting water；Intelligent control unit, for controlling
Base table works normally；Power supply provides electric energy for base table and intelligent control unit；It confesses electric unit, is mounted on water pipe, is used for
Electric energy is converted by the energy of the water flowing in water pipe, and is transferred to power supply.It is sent out using the ability of flowing water in water pipe as the energy
Electricity provides electric energy to power supply, solves the problems, such as that water meter battery power supply circuit is insufficient, guarantees that water meter interior power electric energy is sufficient, water
Table does not have to the sleep state into low-power consumption, does not have to wake up, water can be reported to change in time, meet the construction of wisdom water utilities.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Internet of Things water meter provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another Internet of Things water meter provided in an embodiment of the present invention；
Fig. 3 is a kind of electrical block diagram of logistics net water meter power supply provided in an embodiment of the present invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Referring to Fig.1, the embodiment of the present invention provides a kind of Internet of Things water meter of, comprising:
Base table 11, is mounted on water pipe, for detecting water；
Intelligent control unit 12 is worked normally for controlling base table；
Power supply 13 provides electric energy for base table and intelligent control unit；
It confesses electric unit 14, is mounted on water pipe, for converting electric energy for the energy of the water flowing in water pipe, and transmits
To power supply.
A kind of Internet of Things water meter provided in an embodiment of the present invention, including base table, intelligent control unit, power supply and self-powered
Unit, base table are mounted on water pipe, for detecting water；Intelligent control unit is worked normally for controlling base table；Power supply is
Base table and intelligent control unit provide electric energy；It confesses electric unit, is mounted on water pipe, for by the energy of the water flowing in water pipe
Amount is converted into electric energy, and is transferred to power supply.It is generated electricity using the ability of flowing water in water pipe as the energy, provides electric energy, solution to power supply
The problem of water meter battery of having determined power supply circuit deficiency guarantees that water meter interior power electric energy is sufficient, and water meter does not have to sleeping into low-power consumption
Dormancy state does not have to wake up, water can be reported to change in time, meet the construction of wisdom water utilities.
As the further improvement to above-described embodiment, the present invention also provides the embodiment of another Internet of Things water meter,
As shown in Figure 2, comprising:
Base table 7, is mounted on water pipe, for detecting water；
As preferred implementation a kind of in the embodiment of the present invention, base table includes:
Flow collection module, for acquiring the flow information of water in water pipe；
Electronic display module, for showing that information, information include history water record, current water data and water rate letter
Breath.
Intelligent control unit, i.e. intelligence control system 6 on Fig. 2 are worked normally for controlling base table；
As preferred implementation a kind of in the embodiment of the present invention, intelligent control unit includes:
Computing module, for calculating water rate according to stepped water pricing；
Communication module, for sending and receiving command information；
Memory module, for saving water data.
Power supply 5 provides electric energy for base table and intelligent control unit；
As preferred implementation a kind of in the embodiment of the present invention, power supply is chargeable energy storage battery, for storing certainly
The electric energy that power supply unit provides, and electric energy is provided for base table and intelligent control unit.
It confesses electric unit, is mounted on water pipe, for converting electric energy for the energy of the water flowing in water pipe, and is transferred to
Power supply.
As preferred implementation a kind of in the embodiment of the present invention, confess that electric unit includes the impeller being arranged in water pipe
1, impeller 1 connects generator 2, and generator 2 is set to outside water pipe, and generator 2 is also connected with voltage regulator 4 and rectifier 3, whole
Stream device 3 is connect with power supply 5.
In some embodiments, voltage regulator is transistor regulator, for by silicon-controlled in control transistor
The angle of flow realizes voltage stabilizing function.
In some embodiments, rectifier is the three-phase bridge rectifier for including silicon diode, for alternating current to be become straight
Galvanic electricity power supply source uses.
Illustratively, as shown in figure 3, transistor regulator includes the first triode VT1 and the second triode VT2, second
The anode that the collector of triode VT2 is exported by inductance L connection+, the collector connection diode VD's of the second triode VT2
Anode, the anode that diode VD cathode is exported by a switch S connection+, the emitter connection output of the second triode VT2
Cathode-, the ground level of the second triode VT2 connect the collector of the first triode VT1, and the collector of the first triode VT1 passes through
The cathode of 3rd resistor R3 connection diode VD, the cathode-of the emitter connection output of the first triode VT1, the first triode
The ground level of VT1 connects the anode of a zener diode VS, and the cathode of zener diode VS is exported by first resistor R1 connection
Cathode-, the cathode of zener diode VS passes through the cathode of second resistance R2 connection diode VD.
Three-phase bridge rectifier includes the identical silicon diode of six parameters, and every stator winding of three stator winding is all logical
Cross and just connect the anode that a silicon diode is connected to output, every stator winding pass through again reversal connection one silicon diode be connected to it is defeated
Cathode out.
It should be noted that the anode of output+be only intended to define delivery outlet with the cathode-exported, it can not be used to true
Determine the positive and negative of output voltage, the anode of output+can be positive to voltage between the cathode-of output, or negative.
Preferably, the installation of confession electric unit and relative position of the base table on water pipe are to confess in electric unit and be mounted on water
Water inlet one end of pipe, base table are mounted on water outlet one end of water pipe, facilitate base table that can guarantee that water first passes through while detecting water yield
The impeller of confession electric unit is crossed, power generation supply base table uses.
Water pump composite is on pipeline, when water flow flows in the duct, impeller 1 is pushed to rotate, impeller 1 drives generator machine
2 p-m rotor rotation.When the rotor rotates, stator winding and magnetic force line cutting, so that generation frequency is identical in stator winding,
The equal simple sinusoidal electromotive of amplitude.Convert the energy of water flow to the mechanical energy of generator.The electromotive force of generation passes through two pole of silicon
Become direct current after the three-phase bridge rectifier 3 of pipe composition, the power supply 5 of supply energy intellectual water meter uses.Voltage regulator 4 passes through
The silicon-controlled angle of flow is controlled to realize voltage stabilizing function.Power supply 5 is powered to the intelligence control system 6 of water meter.Intelligence control system 6
Control the function of the real-time meter reading of base table 7.
The embodiment of another kind Internet of Things water meter provided by the invention, solves the problems, such as the power supply amount deficiency of battery.It utilizes
The pressure difference of flowing water generates electricity as the energy in pipeline, provides electricity to Internet of Things water meter.When detecting flow, motor can work
Make, guarantees the sufficient real-time report to realize water of water meter electricity.
In one embodiment, the present invention provides a kind of wisdom water utilities systems, including Internet of Things described in above-described embodiment
Net water meter.Using the wisdom water utilities system of the Internet of Things water meter, the data upload period is long, and water meter does not have to the sleep into low-power consumption
State can obtain water meter variation, the construction of houseful wisdom water utilities in time.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiments.
It should be noted that term " first ", " second " etc. are used for description purposes only in the description of the present application, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present application, unless otherwise indicated, the meaning of " multiple "
Refer at least two.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be by the application
Embodiment person of ordinary skill in the field understood.
It should be appreciated that each section of the application can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
Suddenly be that relevant hardware can be instructed to complete by program, program can store in a kind of computer readable storage medium
In, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, can integrate in a processing module in each functional unit in each embodiment of the application
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.If integrated module with
The form of software function module is realized and when sold or used as an independent product, also can store computer-readable at one
It takes in storage medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example
Property, it should not be understood as the limitation to the application, those skilled in the art within the scope of application can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of Internet of Things water meter characterized by comprising
Base table is mounted on water pipe, for detecting water；
Intelligent control unit is worked normally for controlling the base table；
Power supply provides electric energy for the base table and the intelligent control unit；
It confesses electric unit, is mounted on water pipe, for converting electric energy for the energy of the water flowing in water pipe, and be transferred to described
Power supply.
2. water meter according to claim 1, it is characterised in that: the base table includes:
Flow collection module, for acquiring the flow information of water in water pipe；
Electronic display module, for showing that information, the information include history water record, current water data and water rate letter
Breath.
3. water meter according to claim 1, it is characterised in that: the intelligent control unit includes:
Computing module, for calculating water rate according to stepped water pricing；
Communication module, for sending and receiving command information；
Memory module, for saving water data.
4. water meter according to claim 1, it is characterised in that: the power supply is chargeable energy storage battery, for storing certainly
The electric energy that power supply unit provides, and electric energy is provided for the base table and the intelligent control unit.
5. water meter according to claim 1, it is characterised in that: the confession electric unit includes the leaf being arranged in water pipe
Wheel, the impeller connect generator, and the generator is set to outside water pipe, and the generator is also connected with voltage regulator and whole
Device is flowed, the rectifier is connect with the power supply.
6. water meter according to claim 5, it is characterised in that: the voltage regulator is transistor regulator, for leading to
The silicon-controlled angle of flow crossed in control transistor realizes voltage stabilizing function.
7. water meter according to claim 5, it is characterised in that: the rectifier be include silicon diode three-phase bridge it is whole
Device is flowed, is used for alternating current to be become direct current for the power supply.
8. water meter according to claim 6, it is characterised in that: the transistor regulator includes the first triode and second
The collector of triode, the anode that the collector of second triode is exported by inductance connection, second triode connects
Connect the anode of diode, anode of the diode cathode by a switch connection output, the transmitting of second triode
The cathode of pole connection output, the ground level of second triode connect the collector of first triode, the one or three pole
The collector of pipe connects the cathode of diode by 3rd resistor, and the emitter of first triode connects the cathode of output,
The ground level of first triode connects the anode of a zener diode, and the cathode of the zener diode passes through first resistor
The cathode of output is connected, the cathode of the zener diode connects the cathode of diode by second resistance.
9. water meter according to claim 7, it is characterised in that: the three-phase bridge rectifier includes that six parameters are identical
Silicon diode, every stator winding of three stator winding, which all passes through, is just connecing the anode that a silicon diode is connected to output, and every
Stator winding passes through the cathode that one silicon diode of reversal connection is connected to output again.
10. a kind of wisdom water utilities system, it is characterised in that: including Internet of Things water meter described in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910747215.2A CN110286267A (en) | 2019-08-14 | 2019-08-14 | A kind of Internet of Things water meter and wisdom water utilities system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910747215.2A CN110286267A (en) | 2019-08-14 | 2019-08-14 | A kind of Internet of Things water meter and wisdom water utilities system |
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| Publication Number | Publication Date |
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| CN110286267A true CN110286267A (en) | 2019-09-27 |
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| CN201910747215.2A Pending CN110286267A (en) | 2019-08-14 | 2019-08-14 | A kind of Internet of Things water meter and wisdom water utilities system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063472A (en) * | 2021-04-24 | 2021-07-02 | 陈壮 | Wisdom water utilities water gauge |
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